RRV2668 DV757AI

User Manual: DV757AI

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ORDER NO.

RRV2668
DV-757Ai

DVD PLAYER

DV-757Ai

DV-S755Ai

THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model

Type

Power Requirement

Regional restriction
codes (Region No.)

DV-757Ai

WYXJ

AC220-240V

2

DV-S755Ai

RLXJ/NC

AC110-127V/220-240V

3

Remarks

For details, refer to "Important symbols for good services".

PIONEER CORPORATION

4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936

PIONEER CORPORATION 2002

T-ZZE SEPT. 2002 printed in Japan

1

2

3

4

SAFETY INFORMATION
A

This service manual is intended for qualified service technicians; it is not meant for the casual
do-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been
trainedto properly and safely repair complex products such as those covered by this manual.
Improperly performed repairs can adversely affect the safety and reliability of the product and
may void the warranty. If you are not qualified to perform the repair of this product properly and
safely, you should not risk trying to do so and refer the repair to a qualified service technician.

WARNING !

B

THE AEL (ACCESSIBLE EMISSION LEVEL) OF THE LASER POWER OUTPUT IS LESS THAN CLASS 1
BUT THE LASER COMPONENT IS CAPABLE OF EMITTING RADIATION EXCEEDING THE LIMIT FOR
CLASS 1.
A SPECIALLY INSTRUCTED PERSON SHOULD DO SERVICING OPERATION OF THE APPARATUS.

LASER DIODE CHARACTERISTICS
FOR DVD : MAXIMUM OUTPUT POWER : 5 mW
WAVELENGTH : 650 nm
FOR CD : MAXIMUM OUTPUT POWER : 5 mW
WAVELENGTH : 780 nm

C

LABEL CHECK
Location: Printed on the Rear Panel

D

Additional Laser Caution
1. Loading-status detection switch (S101 on the LOAB assy) are detected
by the microprocessor (IC601 in the DVDM assy).
• To permit the laser diode to oscillate, it is required to set the loadingstatus detection switch for the clamp position (the center terminal of
S101 is shorted to +3V).
When the voltage of IC101-pin 20 is +3V, IC601 (microprocessor)
-pin 83 is +3V and IC601-pin 84 is +3V, 650nm laser diode for DVD
oscillates in the DVDM Assy.
When the voltage of IC101-pin 20 is +3V, IC601 (microprocessor)
-pin 83 is 0V (GND) and IC601-pin 84 is +3V, 780nm laser diode for
CD oscillates in the DVDM Assy.
In the test mode * , the laser diode oscillates when microprocessor
detects a PLAY signal, or when the PLAY key is pressed (S104 ON in
the FLKY assy), with the above requirements satisfied.

E

2. When the cover is open, close viewing through the objective lens with
the naked eye will cause exposure to the laser beam.

F
∗ : See page 70.

DV-757Ai

2
1

2

3

4

5

6

7

8

[ Important symbols for good services ]
In this manual, the symbols shown-below indicate that adjustments, settings or cleaning should be made securely.
When you find the procedures bearing any of the symbols, be sure to fulfill them:

A

1. Product safety
You should conform to the regulations governing the product (safety, radio and noise, and other regulations), and
should keep the safety during servicing by following the safety instructions described in this manual.

2. Adjustments
To keep the original performances of the product, optimum adjustments or specification confirmation is indispensable.
In accordance with the procedures or instructions described in this manual, adjustments should be performed.

3. Cleaning
For optical pickups, tape-deck heads, lenses and mirrors used in projection monitors, and other parts requiring cleaning,
proper cleaning should be performed to restore their performances.

B

4. Shipping mode and shipping screws
To protect the product from damages or failures that may be caused during transit, the shipping mode should be set or
the shipping screws should be installed before shipping out in accordance with this manual, if necessary.

5. Lubricants, glues, and replacement parts
Appropriately applying grease or glue can maintain the product performances. But improper lubrication or applying
glue may lead to failures or troubles in the product. By following the instructions in this manual, be sure to apply the
prescribed grease or glue to proper portions by the appropriate amount.For replacement parts or tools, the prescribed
ones should be used.
C

D

E

F

DV-757Ai
5

6

7

3
8

1

2

3

4

CONTENTS
SAFETY INFORMATION ..................................................................................................................................... 2
1. SPECIFICATIONS ............................................................................................................................................ 5
2. EXPLODED VIEWS AND PARTS LIST ............................................................................................................ 8
2.1 PACKING ................................................................................................................................................... 8
2.2 EXTERIOR SECTION.............................................................................................................................. 10
2.3 FRONT PANEL SECTION ....................................................................................................................... 12
2.4 LOADING MECHA ASSY ........................................................................................................................ 14
2.5 TRAVERSE MECHANISM ASSY-S ......................................................................................................... 16
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM .......................................................................................... 18
3.1 BLOCK DIAGRAM ................................................................................................................................... 18
3.2 LOAB ASSY and OVERALL WIRING DIAGRAM..................................................................................... 22
3.3 DVDM ASSY 1/4 [FTS BLOCK] ............................................................................................................... 24
3.4 DVDM ASSY 2/4 [FR BLOCK] ................................................................................................................. 26
3.5 DVDM ASSY 3/4 [EBY/AV1 BLOCK] ....................................................................................................... 28
3.6 DVDM ASSY 4/4 [VENC BLOCK] ............................................................................................................ 30
3.7 JACB ASSY 1/2 [AUDIO BLOCK] ............................................................................................................ 32
3.8 JACB ASSY 2/2 [VIDEO BLOCK] ............................................................................................................ 34
3.9 SACDB ASSY .......................................................................................................................................... 36
3.10 FLKY, KEYB and MSWB ASSYS........................................................................................................... 38
3.11 SCRB ASSY [WYXJ Type Only]............................................................................................................. 40
3.12 ILKB ASSY............................................................................................................................................. 42
3.13 POWER SUPPLY UNIT.......................................................................................................................... 44
3.14 WAVEFORMS [DVDM ASSY] ................................................................................................................ 45
3.15 WAVEFORMS [JACB ASSY] ................................................................................................................. 46
4. PCB CONNECTION DIAGRAM ..................................................................................................................... 47
4.1 LOAB ASSY ............................................................................................................................................. 47
4.2 DVDM ASSY ............................................................................................................................................ 48
4.3 JACB ASSY ............................................................................................................................................. 50
4.4 SACDB ASSY .......................................................................................................................................... 54
4.5 SCRB ASSY ............................................................................................................................................ 55
4.6 FLKY and KEYB ASSYS ......................................................................................................................... 56
4.7 POWER SUPPLY UNIT............................................................................................................................ 58
4.8 ILKB ASSY............................................................................................................................................... 59
4.9 MSWB ASSY ........................................................................................................................................... 60
5. PCB PARTS LIST ........................................................................................................................................... 61
6. ADJUSTMENT ............................................................................................................................................... 68
6.1 ADJUSTMENT ITEMS AND LOCATION ................................................................................................. 68
6.2 JIGS AND MEASURING INSTRUMENTS............................................................................................... 68
6.3 NECESSARY ADJUSTMENT POINTS ................................................................................................... 69
6.4 TEST MODE ............................................................................................................................................ 70
6.5 MECHANISM ADJUSTMENT .................................................................................................................. 71
7. GENERAL INFORMATION ............................................................................................................................. 74
7.1 DIAGNOSIS ............................................................................................................................................. 74
7.1.1 ID NUMBER AND ID DATA SETTTING ................................................................................................ 74
7.1.2 SELF-DIAGNOSIS FUNCTION OF PICKUP DEFECTIVE................................................................... 76
7.1.3 TEST MODE SCREEN DISPLAY ......................................................................................................... 77
7.1.4 SELF-DIAGNOSIS FUNCTION ............................................................................................................ 79
7.1.5 FUNCTION SPECIFICATION OF THE SERVICE MODE ..................................................................... 80
7.1.6 ERROR DISPLAY ................................................................................................................................. 81
7.1.7 TEST POINTS LOCATION & WAVEFORMS ........................................................................................ 84
7.1.8 TROUBLE SHOOTING ......................................................................................................................... 86
7.1.9 DISASSEMBLY ..................................................................................................................................... 88
7.2 IC ............................................................................................................................................................. 97
7.3 DISC / CONTENT FORMAT PLAYBACK COMPATIBILITY ................................................................... 152
7.4 CLEANING............................................................................................................................................. 153
8. PANEL FACILITIES ...................................................................................................................................... 154

A

B

C

D

E

F

DV-757Ai

4
1

2

3

4

5

6

7

8

1. SPECIFICATIONS
7 DV-757Ai/WYXJ

A

B

C

D

E

• Manufactured under license from Dolby
Laboratories. “Dolby” and the double-D
symbol are trademarks of Dolby Laboratories.
• “DTS” is a registered trademark of Digital
Theater Systems, Inc.
®
symbol are
• TruSurround and the
trademarks of SRS Labs, Inc. TruSurround
technology is incorporated under license from
SRS Labs, Inc.

DV-757Ai
5

6

7

F

5
8

1

2

3

4

7 DV-S755Ai/RLXJ/NC
A

B

C

D

E

• Manufactured under license from Dolby
Laboratories. “Dolby” and the double-D
symbol are trademarks of Dolby Laboratories.
• “DTS” is a registered trademark of Digital
Theater Systems, Inc.
®
symbol are
• TruSurround and the
trademarks of SRS Labs, Inc. TruSurround
technology is incorporated under license from
SRS Labs, Inc.

F

DV-757Ai

6
1

2

3

4

5

6

7

8

A

B

C

D

E

F

DV-757Ai
5

6

7

7
8

1

2

3

4

2. EXPLODED VIEWS AND PARTS LIST
NOTES:
A

Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.
The
mark found on some component parts indicates the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of identical designation.
Screws adjacent to mark on product are used for disassembly.
For the applying amount of lubricants or glue, follow the instructions in this manual.
(In the case of no amount instructions, apply as you think it appropriate.)

2.1 PACKING

1

B

5

WYXJ Type Only
10

8

2
3

10
4

15–19
"Operating Instructions"

6

7
C

14

12

11
Front side

D

13

E

F

DV-757Ai

8
1

2

3

4

5

6

7

8

PACKING parts List
Mark No.
>

1
2
3
4

Description

Mark No.

Part No.

Part No.

See Contrast table (2)
VDE1052
VDE1053
VDE1076

Packing Case
Mirror Mat Sheet
Operating Instructions
(English / Spanish)

See Contrast table (2)
VHL1068
See Contrast table (2)

VEM1031

16

Operating Instructions
(French / German)
Operating Instructions
(Italian / Dutch)
Operating Instructions
(English)
Operating Instructions
(Trad-Chinese)

See Contrast table (2)

NSP 5

Power Cable
Stereo Audio Cable (L = 1.5m)
Video Cable (L = 1.5m)
4-pin S400 i.LINK Cable
(L = 1.5m)
AA/R6P Dry Cell Battery

6
7
NSP 8
9
10

Remote Control
Battery Cover
Warranty Card
•••••
Polyethylene Bag

See Contrast table (2)
See Contrast table (2)
See Contrast table (2)

17

VHL1051

19

Pad F
Pad R

VHA1311
VHA1312

11
12

Description

13
14
15

18

A

See Contrast table (2)
See Contrast table (2)
See Contrast table (2)

B

(2) CONTRAST TABLE
DV-757Ai/WYXJ and DV-S755Ai/RLXJ/NC are constructed the same except for the following:
Mark No.
>

NSP

1
6
7
8
13

Symbol and Description
Power Cable
Remote Control
Battery Cover
Warranty Card
Packing Case

15 Operating Instructions
(English / Spanish)
16 Operating Instructions
(French / German)
17 Operating Instructions
(Italian / Dutch)
18 Operating Instructions
(English)
19 Operating Instructions
(Trad-Chinese)

DV-757Ai/WYXJ

DV-S755Ai/
RLXJ/NC

ADG7053
VXX2836
VNK4936
ARY7022
VHG2248

ADG1154
VXX2837
VNK4422
Not used
VHG2250

VRD1173

Not used

VRD1174

Not used

VRD1175

Not used

Not used

VRB1309

Not used

VRC1170

C

D

E

F

DV-757Ai
5

6

7

9
8

1

2

3

4

2.2 EXTERIOR SECTION
49

NON-CONTACT
SIDE

A

48

CONTACT SIDE

57
Refer to "2.4 LOADING MECHA ASSY".
62
26

55
No.7, No.15:
WYXJ Type Only

11
B

A

56

B

D

C

*1: Be just connected.
No.8 (AC Inlet Assy) → CN1
No.22 (Housing Assy) → CN2

56

25

40

8*1

41

63

61

54
51

54

55

F

6

37

C

E

G

61

WYXJ Type Only

57

15

10

23

59

H7

22*1

30

38

55

12

31

54

28

52

29
54

28

55
G

13
E

B C

54
61

J

54 33

54

45

M

1

J

19

54

18

C
5

17

L

53

3

53

16

54 4
39

60

53
43

50

N

37

54

O

36

20
21

46

58 9
L

E

42

K

47

54

32
42

14
54

55

Refer to "2.3 FRONT PANEL SECTION".

34
F

55

DV-757Ai

10
1

I

D

K

54

H
M

I

54
44

54

24

53

I

54

53

N
H

J

D

29

27

B

53

2

G

A

61
O

35
F

D

2

3

4

5

6

7

8

EXTERIOR SECTION parts List
Mark No.
1
2
3
4
5

Description

Mark No.

Part No.

DVDM Assy
MSWB Assy
JACB Assy
SACDB Assy
ILKB Assy

See Contrast table (2)
VWG2390
See Contrast table (2)
VWG2353
VWG2391

POWER SUPPLY Unit
SCRB Assy
AC Inlet Assy
Earth Lead Unit
Connector Assy

VWR1361
See Contrast table (2)
See Contrast table (2)
VDA1903
PF13PP-D25

11
12
13
14
15

Connector Assy
FFC (30P, JACB)
FFC (21P, JACB)
FFC (17P, FLKB)
FFC (19P, SCRB)

PG05KK-E30
VDA1905
VDA1906
VDA1907
See Contrast table (2)

16
17
18
19
20

FFC (20P, DSP)
FFC (40P, SACD)
FFC (13P, ILKB)
FFC (24P, ILKB)
F Cushion

VDA1909
VDA1910
VDA1912
VDA1924
VEB1348

21 Gasket (6.4X9.5)
> NSP 22 Housing Assy
23 Ferrite Core
24 Ferrite Core
NSP 25 Binder

VEC2322
VKP2278
VTH1044
VTH1045
ZCA-BK1

NSP 26
NSP 27
28
NSP 29
30

LOADING MECHA Assy
PCB Spacer (3X6)
Mini Clamp
PCB Support
PCB Support

VWT1203
AEC7156
AEC7373
REC1285
VEC2184

PCB Holder
PCB Holder

See Contrast table (2)
VEC2283

>

6
7
>
8
NSP 9
10

31
32

Description

Part No.

33
NSP 34
35

Wire Saddle
Bottom Plate
Rear Panel

VEC2310
VNA2469
See Contrast table (2)

NSP 36
37
38
NSP 39
40

Base Chassis
MH Spacer 2
Mechanism Holder
PCB Base
Adapter 27L

VNA2521
VEC2319
VNE2266
VNE2276
VNL1926

41
42
43
44
NSP 45

Adapter 27R
Insulator
PCB Holder
PCB Holder 2
Power Key 2

VNL1927
VXA2424
VNE2280
VNE2283
See Contrast table (2)

46
47
48
49
NSP 50

Tray Panel
Door
Bonnet S
Label
Cord with Plug

See Contrast table (2)
See Contrast table (2)
See Contrast table (2)
VRW1872
DE012VF0

51
52
53
54
55

F Cushion 2
Screw
Screw
Screw
Screw

VEB1350
BBZ26P060FZK
BBZ30P060FCC
BBZ30P060FMC
BBZ30P080FZK

56
57
58
59
60

Screw
Screw
Screw
Screw
Screw

BBZ30P180FMC
BCZ40P060FNI
BPZ30P100FMC
See Contrast table (2)
IBZ30P080FCC

Screw
Screw
ID Label

PPZ30P080FMC
Z39-019
VRW1877

A

B

C

D

61
62
NSP 63

(2) CONTRAST TABLE
DV-757Ai/WYXJ and DV-S755Ai/RLXJ/NC are constructed the same except for the following:
Mark No.

>

NSP

Symbol and Description

DV-757Ai/WYXJ

DV-S755Ai/
RLXJ/NC

1
3
7
8
15

DVDM Assy
JACB Assy
SCRB Assy
AC Inlet Assy
FFC (19P, SCRB)

VWS1540
VWV1917
VWV1922
ADX7406
VDA1908

VWS1534
VWV1919
Not used
VKP2268
Not used

31
35
45
46
47

PCB Holder
Rear Panel
Power Key 2
Tray Panel
Door

VEC2215
VNA2490
VNK5103
VNK5085
VEC2278

Not used
VNA2492
VNK5104
VNK5074
VEC2300

48 Bonnet Case S
59 Screw

VXX2847
CBZ30P080FZK

VXX2848
Not used

E

F

DV-757Ai
5

6

7

11
8

1

2

3

4

2.3 FRONT PANEL SECTION
A

9

9

F
2

9

10

1
B

9

E
9

6

9

3
C

7

8 (1/2)
11
8 (2/2)

5

D

4

NON-CONTACT
SIDE

E

CONTACT SIDE

F

DV-757Ai

12
1

2

3

4

5

6

7

8

FRONT PANEL SECTION parts List
Mark No.
1
2
3
4
5

Description
FLKY Assy
KEYB Assy
FFC (17P, FLKB)
Aluminum Panel
Pioneer Badge

Mark No.

Part No.

7
8
9
10

See Contrast table (2)
VWG2369
VDA1907
See Contrast table (2)
See Contrast table (2)

NSP 11
6

FL Filter

Description

Part No.

FL Lens
Front Panel Assy
Screw
Connector Assy

See Contrast table (2)
See Contrast table (2)
BBZ30P080FZK
PF02PP2R07

LED Lens 2

VNK5105

A

VEC2281

(2) CONTRAST TABLE
DV-757Ai/WYXJ and DV-S755Ai/RLXJ/NC are constructed the same except for the following:
Mark No.
1
4
5
7
8

Symbol and Description
FLKY Assy
Aluminum Panel
Pioneer Badge
FL Lens
Front Panel Assy

DV-757Ai/WYXJ

DV-S755Ai/
RLXJ/NC

VWG2358
VAH1394
VAM1124
VEC2296
VXA2522

VWG2360
VAH1403
PAN1377
VEC2317
VXA2524

B

C

D

E

F

DV-757Ai
5

6

7

13
8

1

2

3

4

2.4 LOADING MECHA ASSY
A

8

Note :

To
DVDM
CN101

6

Refer to
" Application of Lubricant".

8
8

Daifree
GEM1036

To DVDM
CN114
To DVDM
CN115

2
Refer to
"2.5 TRAVERSE MECHANISM
ASSY-S".

8

B

12
Lubricating Oil
GYA1001

20

18

3

13
A

23

22

17
5

4

16

19

22

C

21
15
22
7

A

10

14
11

Lubricating Oil
GYA1001

D

A

9

1

22

LOADING MECHA ASSY parts List
Mark No.

F

Mark No.

Part No.

Description

Part No.

LOAB Assy
Traverse Mechanism Assy-S
Loading Motor Assy
Motor Pulley
Carriage DC Motor / 0.3W

VWG2346
VXX2858
VXX2505
PNW1634
PXM1027

16
17
18
19
20

Drive Gear
SW Lever
Clamper Plate
Bridge
Clamper

VNL1923
VNL1925
VNE2251
VNE2252
VNL1924

6
7
8
9
10

Flexible Cable (26P)
Connector Assy 2P
Float Rubber
Belt
Stabilizer

VDA1864
VKP2253
VEB1327
VEB1330
VNE2253

21
22
23

Screw
Screw
Tray

JGZ17P028FMC
Z39-019
VNL1920

11
12
13
14
15

Loading Base
Float Base DVD
Drive Cam
Gear Pulley
Loading Gear

VNL1917
VNL1918
VNL1919
VNL1921
VNL1922

NSP 1
2
3
4
5

E

Description

DV-757Ai

14
1

2

3

4

5

6

7

8

Application of Lubricant
A

Lubricating Oil
GYA1001
Around the shaft

No. 11
Loading Base

B

Lubricating Oil
GYA1001

No. 13
Drive Cam

Lubricating Oil
GYA1001

Lubricating Oil
GYA1001

C

No. 13
Drive Cam

Top View

Rear View
Inner side of a ditch

Inner side of a ditch
Lubricating Oil
GYA1001

Lubricating Oil
GYA1001

D

Daifree
GEM1036
Concave of unevenness

No. 23
Tray

Daifree
GEM1036
Concave of unevenness

No. 23
Tray

Inner side of a ditch
E

Daifree
GEM1036

Bottom View

Top View
Concave of unevenness

Side of the rib
Daifree
GEM1036

Daifree
GEM1036

F

DV-757Ai
5

6

7

15
8

1

2

3

4

2.5 TRAVERSE MECHANISM ASSY-S
A

17 (Torque : 0.12 ± 0.01 N•m)
Silicone Adhesive
GEM1037

12
8
3
18
18

10
B

18
7

10

14
9
1

6

19

C

Silicone Adhesive
GEM1037

4 (Adjustment Screw)

13

17 (Torque : 0.12 ± 0.01 N•m)

16

To
DVDM
CN111

15

5
D

Screw Tight
GYL1001

5
To DVDM
CN115

Silicone Adhesive
GEM1037
17 (Torque : 0.12 ± 0.01 N•m)

16
2

E

To DVDM
CN114

NON-CONTACT
SIDE

11

CONTACT SIDE

F

DV-757Ai

16
1

2

3

4

5

6

7

8

TRAVERSE MECHANISM ASSY-S parts List
Mark No.

>

Description

Part No.

1
2
3
4
5

Spindle Motor
Stepping Motor
Pickup Assy-S
Skew Screw
Skew Spring

VXM1088
VXM1090
OXX8004
VBA1080
VBH1335

6
7
8
9
10

Guide Bar
Sub Guide Bar
Hold Spring
Joint Spring
Support Spring

VLL1514
VLL1515
VNC1017
VNC1019
VNC1020

Mechanism Chassis
Slider
Spacer
Joint
FFC Holder

VNE2248
VNL1811
VNL1913
VNL1914
VNL1915

Screw
Tapping Screw
Screw
Damper Sheet

BBZ20P050FZK
OBA8009
PMA26P100FMC
VEB1335

NSP 11
12
13
14
15
16
17
18
19

A

B

C

D

E

F

DV-757Ai
5

6

7

17
8

1

2

3

4

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM

DSD_L

JA2

DSD_RS

ILKB ASSY

DSD_R

DSD_RS

DSD_R

64 74 71 69 66 76
2 DSDA, DSD0-DSD5
78, 79, 81, 82
I
IC901
84, 85, 87
8
CXD2753R
SACD Decoder
IC902
CN102 CN903
HY57V161610DTC-8
126
169-176
(13P)
(13P)
16M SDRAM
6
I
12

11-14

CN901

24 8-12, 35-37

CN101

21-24

(24P)

RFSACD

17

3

B1
B2
B3
B4

1
3
5
4
7
6

RFO

PD2

BHMIX

IC101
LA9704W
RF IC

PD1
PD4

RFO

60
49
BH 52
FE 41
TE 42

RFP

PD3

AIN

36M

13,14,
IC701
201-208
PE5286A 19-24 BD0-BD7
DVD Decoder
4 DMCK EBY-CHIP

33M

5 DMACKI

PH
FE
TE

ROMXA

RF BH

EFMIN

FE

RF PH

TE

S101

5

SW1(GNDS)

(For IC701)
33M

9

10

15

22/24M

CLK33M

44×48

13

IC481
SM8707HV
Clock Generator

LOD POS

4

(For IC751)
22/24AV1

2

SW2

3

36M

1

LOAD+

FSEL1

LOAD-

2

(2P)

E

(5P)

1
4

14

CN103

1

3.3V

105

IC251
BA6664FM
Spindle Driver

2

CN602

57

9-14

(For IC701)
36M

21

48
47

(For IC201,IC701)
16M

+

5

V101
VAW1073
FL TUBE

E

KEYB ASSY

IR101

2
9

4

SEL IR
IR

17
IC101
PE5314B
KEY0
22 FL Control

4

KEY1

CN201 CN102
(4P)

9

Remote
Sensor
Unit

FLKY ASSY

21

CN101

(4P)

(17P)

F

DV-757Ai

18
1

2

DOUT0

PD0-PD7

2

F

170

184-186,
188-192

IC603
VYW2045
16M Flash Memory

CLK16M

M

DOUT0

AO00

163 CDDIN

(For IC751)
27M

–

IC601
PD6345A
System
Control CPU
PK4

ST1

(12P)

(5P)

164

IC751
M65776AFP
MPEG2 Decoder
AV-1

AN7

ST2

A LOAB ASSY

AO0

IC781
M2V64S40DTP-7
64M SDRAM

16M

4

4-9

164,
166-168

IC741
HY57V16160DTC-8
16M SDRAM

IC201
LC78652W
Servo DSP

CN115

CN601

CDDATA

169

3

ST2-

LOADING
MOTOR
ASSY

194

46 14

1

ST2+

XIN

SPDO

VM5+

VM5-

VM2+

48 TDO

2

ST1-

D

ADATA0

CLK27M

ST1+

M

47 FDO

SPDO

(4P)

12 VM4+
13 VM4IC351
IN3- 3
9 VM3- M56788AFP
FTS Driver IN4- 20
VM3+
10
28
37
35 34 31 32 15 14
VM2-

CN114

172

185 CDDT

32 33 30 31 39 3

T DRV

25
2
T RTN
24
3
F DRV
23
4
F RTN
26
1

106

172 AIN

BH

AO00,
DATA1A0
DATA2A0
AOD0

27M 22/24AV1

Q106

16M

PICKUP
ASSY

STEPPING
MOTOR

RFN

DSPRF

14
16
7
6
12
11

RF+

VM1+

C

RF-

13
11
20
21
15
16

VM1-

SPINDLE
MOTOR

DATA0A

(40P)

(26P)

(26P)

SDO0

10

CN531

4-6, 29-33

CN111
OEIC

SDO1

4

(40P)

RFSACD

2

SDO2

5

BD0-BD7

IC211
TK15404M

B DVDM ASSY

6

IC801
XCA56367PV150
DVD-Audio
DSP

BD0-BD7

RFSACD

ACLKI

2
I
8

(19P)

IR

IC101
PD5787A
HOST CPU

12
I
18

CN902

SEL IR

158
IC201
TSB43CA43GGW 159
163
IEEE1394
I
PHY LINK
167

B

D SACDB ASSY

IC301
TC74VHC541FT

DSD_C

SACD_DA,
SACD_D0
-SACD_D5

DSD_L

25, 26,
29, 30

DSD_LS

33, 34,
36, 37

DSD_LFE

8 12 14 16 6 10

CLKIN

I

DSD_LFE

i.LINK

JA1

DSD_C

7 SIGNAL ROUTE

DSD_LS

A

3

4

CN402
(17P)

5

6

7

8

A

C JACB ASSY

IC301
IC302
IC304
PCM1738EG-3 NJM5532MD
NJM5532MD
2
26
2
1
1
3
3
6
5
25
7
5
20

(19P)

DSD_R
DSD_L
DSD_LS
DSD_LFE
DSD_C
DSD_RS

CN502

IC201
TC74VHC157F

14

DSD_L

12
8

DATA0

8

13

12

DSD_L

14

FRONT

10

IC401
DSD1702EG
DSD_LS

19

2

6

15

DATA2

DATA0B

IC402
NJM5532MD
5
7
6

9

4

JA302

B
L
SURROUND

AO0

R

CN801

DSD_C

1

(20P)

1

CN701

1

DSD_LFE

24

DATA1

IC552
PD0274A

4

7

6

2

(24P)

1
I
4

5

9

2
3

10

CENTER

1

SUB
WOOFER

IC502
NJM5532MD

AUDIO OUT
(5.1 ch)

3

L
R

DATA1

17

AUDIO OUT
(2 ch)

R

4

DATA2

4

L

6

(20P)

18

JA301
AUDIO_L

CN102

IC501
DSD1702EG
IC786
TC74VHC541FT

1

13

(21P)

(21P)

OPTICAL
DATA0

11

11

14

14

4

4

2

2

V

15

15

V

2

33

Y

19

19

Y

8

28

C

17

17

C

6

31

YOUT

21

21

11

25

CBOUT

23

23

14

23

CROUT

25

25

16

21

CN901

CN701

JA601

Q601

CR/R

Q939
Q938

IC701
LA73054
Video Driver Amp.

Y/G/P_Y

CB/B/P_CB

JA703
1
V
Y

(30P)

S VIDEO
OUT
2
Y

Y (GREEN)
PB (BLUE)

CR

PR (RED)

OUT

JA802

D1/D2
VIDEO OUT

RY702

CB
CR

CN703

18 10 6

8

1

B

IN
IR

G

18

RY701

18

R

16

C

16

JA801

SEL IR

Y

IR

Y

(21P)

V

(21P)

D

JA702

(30P)

CN551 (2/2) CN101 (2/2)
SEL IR

JA705
1

C

CB
CR/R/P_CR

VIDEO OUT

2

C

DATA1

G

37

C

DATA2

B

CB/B

DATA1

COAXIAL

R

38

DATA2

DOUT

V

DOUT

IC902
27-34
PM0033A
PD0-PD7
PROGRESSIVE
& HI-QUALITY
PC0-PC7
Video
PB0-PB9
Encoder
PPD0-PPD7
Q932
V
44
Q933
Y
43
Q934
C
42
IC831
ADV7300AKST
Q936
12BIT
Y/G
39
Video
Encoder

Y

DOUT0

AUDIO_L

7

JA602

CN551 (1/2) CN101 (1/2)
DATA0

CONTROL

AO00

DIGITAL
AUDIO OUT

5

IC553
AO0 TC7WH157FU

COMPONENT
VIDEO OUT

2
2, 3, 13, 14,
6, 7 17, 18

4 2 CN702
(19P)

RLXJ/NC Only

E
AUDIO_L
V
Y
C
R
G
B

2

H SCRB ASSY

10

19

C
R

16

(19P)

3

2

4

3

2

2

Y
V

6
4

2

V

7

WYXJ Only

G
B

4

L IN

7

B

OUT

8

9

7

8

19 V/Y OUT

9

20 V IN

V

AV CONNECTOR
(RGB) - TV

JA902

Y/V

4

2

L OUT

6

15 R/C

R/C

3

2

4

3

2

IC903
MM1507XN
6

3

11 G
RY903

6
4

4

IC902
MM1507XN

18

CN901

AUDIO_L

IC901
MM1505XN

14
12

JA901
RY902

7

8

9

7

8

9

3

L OUT

6

L IN

7

B IN

11 G IN
RY904

F

IN

15 R/C IN
19 V OUT

RY905

20 V IN

DV-757Ai
5

6

7

19
8

1

2

3

4

7 POWER SUPPLY BLOCK
A

C

JACB ASSY
IC102
V+5A NJM78M05FA

IC101
V+8A NJM78M08FA

IC702
PQ05RD11 V+5V V+12V V+5V

V+12V
EV+6

V+5D V+3D

CN101

CN551

8

9 11 13

12 17 19

8

9 11 13

(21P)

12

8

D921

CN901

(19P)

(30P)

12 17 19

1

CN702

CN701

(21P)

V+5V V+12V V+11V
19

(19P)

H SCRB ASSY

CN901
(30P)

WYXJ Only
V+5D V+3D

B

D

V+12

V+6EV

SACDB ASSY
V+3D
(SACD)

V18_ADSP1

V+3_18REG
V+3D

V18D

IC808
MM1561JF
1.8V REG.

V+3D
26

15

27

14

28

13

29

12

30

11

31

10

32

9

33

8

V+3IO

V+3D

(40P)

(40P)

V+3DSD

V+3_SD V+3V_ADSP1

V+5D
21

4

22

3

24

1

CN701

V+25V

CN101

(24P)

V+2C
IC906

V+3D
V+3D
(SACD) (DVDAUDIO)
2

19

CN801

CN502

(20P)

(20P)

IC402
SW+5 V+5S V+5D
MM1565AF
5V REG

LOAB ASSY
CN103

CN601

V+3D

(5P)

(5P)

D

(24P)

V+3D

V+3D
(SACD)

A

ILKB ASSY
V+3D

V+5D

CN531

CN901

C

I

3

3

IC791
V18D
MM1561JF
1.8V REG

V+3D

CN115

V+25V

(12P)

SPINDLE
MOTOR

11

V+5S
IC403
V+25V
PQ025EZ01
2.5V REG

CN111
(26P)

PICKUP
ASSY-S

J

E

8

19

F

V+5S
IC404
MM1385EN

V33EV

KEYB ASSY
V+3E

S302

MSWB
ASSY

CN201
(9P)

9

CN302

(2P)

9

1
V+6M V+6EV V12M V+12 EV+4V V3VD V+3D
1

G POWER
SUPPLY

(2P)

UNIT

(13P)

1
2
3

LIVE

5
9

F1

AC IN

F

4

CN1

NEUTRAL

11

CN101

(9P)

CN401

CN2

13

EV6V (B)
EV6V (A)
-28V
FLDC+
FLDCSW+12V
EV+4V
SW+3.3

CN102

V+3E
V+12 V33EV

1
2

14

16

16

3

3

7

7

5

5

-28V

3

FLDC+

4

FLDC-

5
9

CN402

(17P)

11

V+12

V+3E
14

IC101

CN101

V101
FL TUBE

(17P)

13

(13P)

B

E

DVDM ASSY

FLKY ASSY

DV-757Ai

20
1

2

3

4

5

6

7

8

A

B

C

D

E

F

DV-757Ai
5

6

7

21
8

1

2

3

4

3.2 LOAB ASSY and OVERALL WIRING DIAGRAM
A

ASSY
D SACDB
(VWG2353)

B

C

D

C JACB ASSY
(WYXJ : VWV1917)
(RLXJ/NC : VWV1919)

RLXJ/NC Only

E

ASSY
H SCRB
(VWV1922)

F

Note : When ordering service parts, be sure
to refer to "EXPLODED VIEWS and
PARTS LIST" or "PCB PARTS LIST".

WYXJ Only

DV-757Ai

22
1

2

3

4

5

6

7

8

A

I

F

ILKB ASSY
(VWG2391)

KEYB ASSY
(VWG2369)

E

FLKY ASSY
(WYXJ : VWG2358)
(RLXJ/NC : VWG2360)

B

J
MSWB ASSY
(VWG2390)

C

G

PICKUP ASSY-S
(OXX8004)

POWER SUPPLY UNIT
(VWR1361)

B DVDM ASSY
(WYXJ : VWS1540)
(RLXJ/NC : VWS1534)

D

E
SPINDLE
MOTOR
: VXM1088
STEPPING MOTOR
: VXM1090

A

LOAB ASSY
(VWG2346)

LOADING
MOTOR ASSY
: VXX2505

A

DV-757Ai
5

6

7

23
8

F

1

2

3

4

3.3 DVDM ASSY 1/4 [FTS BLOCK]
(RF)

B 1/4

A

(RF_V)

DVDM ASSY
(WYXJ : VWS1540)
(RLXJ/NC : VWS1534)

(RF_A)
(AD)
(F)
(T)
(S)

: RF SIGNAL ROUTE
: RF (VIDEO) SIGNAL ROUTE
: RF (AUDIO) SIGNAL ROUTE
: AUDIO DATA SIGNAL ROUTE
: FOCUS SERVO LOOP LINE

Buffer (RF)

: TRACKING SERVO LOOP LINE
: STEPPING SERVO LOOP LINE

Buffer (RF)
(RF_V)
(RF_A)

(RF)

B

2
Buffer (RF)
1
(RF)

4

(T)
(F)

C

B 2/4

LD Driver
for DVD

B 2/4
SW for
Defect Signal

LD Driver
for CD

PICKUP ASSY

D

(RF)
(F)
(F)
(T)

B 2/4
(S)

(T)
(F)
(F)

E
(T)
(T)

B 2/4

A

Focus, Tracking
and Loading Driver

(F) (F)
(F)

F

(S)
(S)
(S)
(S)

(T)(T)

(T)

STEPPING
MOTOR

CN601

SPINDLE
MOTOR

(F)

B 2/4

B 1/4
DV-757Ai

24
1

2

3

4

5

6

7

8

A

B 2/4
B 3/4

(RF_V)

VCO Circuit
(RF_V)

B 3/4
B

B 2/4

B 3/4

RF Amp.
(RF for SACD Water
Mark detection)

B 3/4
B 2/4

C

(AD)

B 2/4

6

(T)
(F)
(RF_A)

D

5

(F)
(T)

B 2/4
E

8 9

B 3/4
7
Spindle Driver

10 11

B 3/4

B 3/4
F

B 1/4
DV-757Ai
5

6

7

25
8

1

2

3

4

3.4 DVDM ASSY 2/4 [FR BLOCK]
A

B 2/4

DVDM ASSY
(WYXJ : VWS1540)
(RLXJ/NC : VWS1534)

B

PGM 16M FLASH MEMORY

B 3/4
B 1/4

B 3/4

B 1/4

B 3/4

B 3/4
B 3/4

B 3/4
C

B 1/4
B 4/4
B 1/4

B 4/4

B 1/4

B 4/4
B 1/4

D

FR CPU

B 1/4
E

B 1/4
B 3/4
B 1/4 B 1/4
R699

XMRST

0

B 4/4
B 4/4

B 1/4

F

B 4/4

B 2/4

B 4/4

B 3/4

DV-757Ai

26
1

2

3

4

5

6

7

B 3/4

8

Clock Signals: Refer to "7.1.7 TEST POINT LOCATION
& WAVEFORMS"

A

B 4/4
WY: L4930(VTL1074)
RL: R493(47)

B 3/4

WY: L4820(VTL1074)
RL: R482(47)

B 3/4

B

B 3/4
B 1/4
B 4/4

B 3/4

B 3/4

C

3.3V Regulator

I
G CN101

CN101

D

B 1/4

CN101

B 3/4

D
CN901

E

B 1/4

E

C749
1µ

WY Only

B 3/4

F

XMRST

: The power supply is shown with the marked box.

B 2/4
DV-757Ai
5

6

7

27
8

1

2

3

4

3.5 DVDM ASSY 3/4 [EBY/AV1 BLOCK]
A

B 3/4

DVDM ASSY
(WYXJ : VWS1540)
(RLXJ/NC : VWS1534)

B

B 2/4

B 2/4

C

(VD)

(AD)

B 2/4

B 1/4
(D)
(D)

B 2/4
(AD)

D

(AD)

B 1/4

DVD data Decoder

(RF_V)

(RF_V)

E

B 2/4

B 1/4
B 2/4

B 1/4

F

B 4/4 B 1/4

B 3/4

B 1/4

DV-757Ai

28
1

2

3

4

5

6

7

8

: The power supply is shown with the marked box.

B 1/4
B 4/4

(D)

A

(D)

B 2/4
B

B 4/4

B 2/4

(VD)

(D)

C

(D)

(AD)

(D)

(VD)

(D)

D

MPEG, DVD-Audio, DTS Decoder
and
Progressive scan Processer

B 2/4

E

(RF_V)
(VD)
(AD)
(D)
(P_Y)
(P_Pb)
(P_Pr)

: RF (VIDEO) SIGNAL ROUTE
: VIDEO DATA SIGNAL ROUTE
: AUDIO DATA SIGNAL ROUTE
: AUDIO (DIGITAL) SIGNAL ROUTE
: PROGRESSIVE SCAN VIDEO SIGNAL ROUTE [Y]
: PROGRESSIVE SCAN VIDEO SIGNAL ROUTE [Pb]

F

: PROGRESSIVE SCAN VIDEO SIGNAL ROUTE [Pr]

B 3/4
DV-757Ai
5

6

7

29
8

1

2

3

4

3.6 DVDM ASSY 4/4 [VENC BLOCK]
A

(VD)

B

(VD)

(VD)

(VD)

100

(VD)

C

B 3/4

D

(V)
(VD)

(Y)

(VD)

(C)

E

(Y/P_Y/G)

B 4/4

DVDM ASSY
(WYXJ : VWS1540)
(RLXJ/NC : VWS1534)

(Pr/P_Pr/R)

(Pb/P_Pb/B)

F

B 4/4
DV-757Ai

30
1

2

3

4

5

6

7

(R)

: R SIGNAL ROUTE
(G)

B 3/4

(B)

(VD)

: G SIGNAL ROUTE
(Y)

: B SIGNAL ROUTE

(Pb)

B 3/4

(Pr)

: Pr SIGNAL ROUTE

(P_Y)

: V SIGNAL ROUTE
(C)

(D)

: VIDEO DATA SIGNAL ROUTE

(V)

8

(P_Pb)

: Y SIGNAL ROUTE

: PROGRESSIVE SCAN VIDEO SIGNAL ROUTE [Pb]

(P_Pr)

: C SIGNAL ROUTE

: PROGRESSIVE SCAN VIDEO SIGNAL ROUTE [Pr]

(D)

: Pb SIGNAL ROUTE

A

: PROGRESSIVE SCAN VIDEO SIGNAL ROUTE [Y]

: AUDIO (DIGITAL) SIGNAL ROUTE

(D)

B 3/4

B

(D)

(D)

B 2/4

B 2/4
(D)

B 2/4
(D)

(D)

(D)

WY: VTL1108(L5700)
RL: 22

(D)

B 3/4

B 2/4

(D)

C570
15p

C

WY
Only

B 2/4

D

B 2/4

CN801

C 1/2
CN101

B 2/4

C 2/2

Buffer

CN701

(V)

D

B 2/4
14
13

(Y)
(Pr/P_Pr/R)

Buffer

17 20

12

(Pb/P_Pb/B)

16 19

(Y/P_Y/G)

Buffer

15 18

(C)

(Y)
(C)

E

(V)

Buffer

B 3/4

(Y/P_Y/G)

B 2/4

Buffer
(D)

(Pr/P_Pr/R)

(D)

Buffer
F
(Pb/P_Pb/B)

B 3/4

B 4/4
DV-757Ai

5

6

7

31
8

1

2

3

4

3.7 JACB ASSY 1/2 [AUDIO BLOCK]
D

A

C 1/2

JACB ASSY
(WYXJ : VWV1917)
(RLXJ/NC : VWV1919)

CN902

SW for Audio Digital data select
of SACD or others (3 lines)
Audio DAC
for Front channel
(2 ch)

(D)

B

21 22

(D)
(D)

24 23
(D)
(D)

+8V Regulator
C

(D)
(D)

(D)

+5V Regulator

DIGITAL AUDIO OUT
COAXIAL

B 4/4

D

(D)

CN551
R605
WY: 82
RL: 68

DIGITAL AUDIO OUT
OPTICAL

Audio DAC
for Ls, Rs
(2 ch)

(D)

E

C 2/2
(D)

(D)

(D)
(D)

Audio DAC
for C, LFE (Sub Woofer)
(2 ch)

F

C 1/2
DV-757Ai

32
1

2

3

4

5

6

7

(D)

SW
for Mute Control Signal

8

: AUDIO (DIGITAL) SIGNAL ROUTE

A

C 2/2

: AUDIO SIGNAL ROUTE

Q350- Q352, Q360- Q362:
Mute SW
25
R/FR ch.

Differential Amp.
(with LPF)

B

L/FL ch.
FR ch.
FL ch.

IC302, IC303:
I to V change
circuit

Audio out
(Front 2ch/Down mixed stereo)

SW
for Mute Control
Signal

C

SW
for Mute Control
Signal

Reference voltage
generation
for Audio Amp.

D

Q410, Q420, Q510, Q520:
Mute SW

Audio Amp.
(with LPF)

Ls ch.

SW
for Mute Control
Signal

Rs ch.
Center
ch.
LFE ch.
(Sub
Woofer)

E

Audio out

SW
for Mute Control
Signal

Audio Amp.
(with LPF)

F

: The power supply is shown with the marked box.

C 1/2

LPF: Low Pass Filter

DV-757Ai
5

6

7

33
8

1

2

3

4

3.8 JACB ASSY 2/2 [VIDEO BLOCK]

C 2/2

A

JACB ASSY
(WYXJ : VWV1917)
(RLXJ/NC : VWV1919)

(D)

C 1/2

(D)
(V)
(V)
(C)

B

(C)

(Y)

B 4/4
CN901

(V)

(Y)

(Y/P_Y/G)

(C)

(Y/G)

(Pb/P_Pb/B)

(Y)

(Pb/B)

(Pr/P_Pr/R)

(Y/P_Y/G)

(Pr/R)

(Pb/P_Pb/B)
(Pr/P_Pr/R)

C

D

(V)

: V SIGNAL ROUTE
(Y)
(C)
(Pb)
(Pr)
(R)
(G)
(B)

E

(D)

: Y SIGNAL ROUTE
: C SIGNAL ROUTE
: Pb SIGNAL ROUTE
: Pr SIGNAL ROUTE
: R SIGNAL ROUTE
: G SIGNAL ROUTE
: B SIGNAL ROUTE
: AUDIO (DIGITAL) SIGNAL ROUTE
: AUDIO SIGNAL ROUTE

(P_Y)
(P_Pb)
(P_Pr)

: PROGRESSIVE SCAN VIDEO SIGNAL ROUTE [Y]
: PROGRESSIVE SCAN VIDEO SIGNAL ROUTE [Pb]
: PROGRESSIVE SCAN VIDEO SIGNAL ROUTE [Pr]

F

C 2/2
DV-757Ai

34
1

2

3

4

5

6

7

8

: The power supply is shown with the marked box.

Composite Video out

(V)

(V)

A

(C)

B

(Y)
(Y/G)
(Pb/B)
(Y)
(C)

(Y)

(Pb)

(Pr)

(Pr/R)

(Y)
(C)

Video out
C

(Y/G)

(Pr/R)

(Pb/B)

WYXJ Only

(Y)
(Pb)
(Pr)

Component Video out

D
(Y)
(Pb)
(G)

(B)

(R)

(Pr)

D1/D2 Video out

RLXJ/NC Only

WYXJ Only

E

C 1/2

H

(V)

CN901

(C)
(Y)
(G)
(B)

F
(R)

C 2/2
DV-757Ai
5

6

7

35
8

1

2

3

4

3.9 SACDB ASSY
ASSY
D SACDB
(VWG2353)

A

B

C

D

(AD)

(AD)

(AD)

(AD)

B 4/4 CN502

E

B 2/4
CN531

F

D
DV-757Ai

36
1

2

3

4

5

6

7

8

: The power supply is shown with the marked box.
(AD)
(D)

A

: AUDIO DATA SIGNAL ROUTE
: AUDIO (DIGITAL) SIGNAL ROUTE

R971- R979: VTL1074
(L971- L979)

CN102

B

I

(D)

(D)

C

D
(D)

(D)
(D)
(D)

E

19R-1.25FJ

(AD)
(D)
(D)
(D)
(D)

TC7SHU04F

C 1/2

F

CN102

D
DV-757Ai
5

6

7

37
8

1

2

3

4

3

4

3.10 FLKY, KEYB and MSWB ASSYS
A

B

C

D

E

E

FLKY ASSY
(WYXJ : VWG2358)
(RLXJ/NC : VWG2360)

F

E
DV-757Ai

38
1

2

5

J

6

MSWB ASSY
(VWG2390)

7

8

A

G
CN2

F

KEYB ASSY
(VWG2369)

B

C

D

B 2/4
CN402

E

FLKY ASSY
S101 : 0 (OPEN/CLOSE)
S102 : 7 (STOP)
S103 : 8 (PAUSE)
S104 : 3 (PLAY)
S105 : ¡ ¢
S106 : 4 1

KEYB ASSY
S201 : VIDEO OFF
S202 : PROGRESSIVE
S203 : POWER STANDBY/ON

: The power supply is shown with the marked box.

F

E F J
DV-757Ai
5

6

7

39
8

1

2

3

4

3.11 SCRB ASSY [WYXJ Type Only]
ASSY
H SCRB
(VWV1922)

A

SW

Buffer

B

(R)
(B)
(G)

Buffer

(C)

C 2/2

C

SW

(R)

(V)

(C)

(Y)

CN702

(R/C)

D

(B)

Video Amp.
with SW
(B)

(G)

Video Amp.
with SW

(G)

E

(V)

(Y/V)

(Y/V)

(V)

(V)

Video Amp.
F

H
DV-757Ai

40
1

2

3

4

5

6

7

8

(V)

: V SIGNAL ROUTE
(Y)
(C)

: Y SIGNAL ROUTE

(Y/V)
(R/C)
(R)

: C SIGNAL ROUTE

(G)

: AUDIO SIGNAL ROUTE

(B)

A

: Y/V SIGNAL ROUTE
: R/C SIGNAL ROUTE
: R SIGNAL ROUTE
: G SIGNAL ROUTE
: B SIGNAL ROUTE

RY901-RY905: Relay SW

B

(B)

(B)

(G)

(G)

(R/C)

C

(Y/V)
(V)

(B)

(R/C)
(R/C)

(R/C)

D

(G)

(R/C)

(R/C)

(B)
(B)
(V)

(B)
(V)

(G)
(G)
(G)

E

(Y/V)

(Y/V)
(Y/V)
(Y/V)

(V)
(V)

(V)

(V)

(V)

F

: The power supply is shown with the marked box.

H
DV-757Ai
5

6

7

41
8

1

2

3

4

3.12 ILKB ASSY

I

A

ILKB ASSY
(VWG2391)

(D)
(D)
(D)

B

(D)

(D)

C

(D)

(D)

(D)

(D)

D

E

F

I
DV-757Ai

42
1

2

3

4

5

6

7

8

A

: The power supply is shown with the marked box.

(D)

(D)

(D)

(D)

(D)

: AUDIO (DIGITAL) SIGNAL ROUTE

B

(D)

C
22
22

(D)
(D)

(D)

(D)

D

B 2/4
CN701

E

(D)

D
CN903
(D)

F

I
DV-757Ai
5

6

7

43
8

E

C

D

1

J
CN302

CN1

CN2

44
2

P101
AEK7063
800mA

• NOTE FOR FUSE REPLACEMENT
CAUTION - FOR CONTINUED PROTECTION AGAINST RISK OF FIRE.
REPLACE WITH SAME TYPE AND RATINGS ONLY.

F1
REK1101
2A

250V T2AH

• In case of repairing, use the described parts only to prevent an accident.
• Please write the red
mark on the board when the primary section of POWER SUPPLY (SYPS) Unit is repaired.
• Please take care to keep the space, not touching other parts when replacing the parts.

P104

E+4V

P_CONT

SW+3.3V

E+6V(A)

E+6V(B)

3

5

4

3

FLDC-

FLDC+

-28V

GND
6, 8, 10, 12

11

7

13

2

1

SW+12V

B 2/4
CN401

2
3

CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE.
REPLACE ONLY WITH SAME TYPE NO. 49101.6 MFD, BY
LITTELFUSE INC. FOR P103 (AEK7012).

AEK7012
1.6A

P103

AEK7067
2.0A

P102
AEK7066
1.6A

9

CN101

CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE.
REPLACE ONLY WITH SAME TYPE NO. 491002 MFD, BY
LITTELFUSE INC. FOR P104 (AEK7067).

CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE.
REPLACE ONLY WITH SAME TYPE NO. 49101.6 MFD, BY
LITTELFUSE INC. FOR P102 (AEK7066).

CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE.
REPLACE ONLY WITH SAME TYPE NO. 491.800 MFD, BY
LITTELFUSE INC. FOR P101 (AEK7063).

B

NOTE OF SPARE PARTS IN POWER SUPPLY (SYPS) UNIT

POWER SUPPLY UNIT (VWR1361)

A

AC INLET
ASSY

F

G

1
4

3.13 POWER SUPPLY UNIT

G
G

DV-757Ai
4

5

6

7

8

3.14 WAVEFORMS [DVDM ASSY]
A

Note : The encircled numbers denote measuring point in the schematic diagram.

B

DVDM ASSY

Measurement condition : No. 1 to 4 and 6 to 11 : MJK1, Title 1-chp 1
No. 5
: CD, ABEX-784 Track 1

1

IC101-pin 3 (RF)
V: 200mV/div. H: 0.1µsec/div.

7

IC251 - pin 24 (FG)
V: 1V/div. H: 5msec/div.

No. 12 to 14 : DVD-REF-A1, T2-Chap.1
No. 15 to 20 : DVD-REF-A1, T2-Chap.19

13

Foot of R963 (C)
V: 0.2V/div. H: 10µsec/div.

19

Foot of R958 (Pb)
V: 0.2V/div. H: 10µsec/div.

AC mode

GND

B
GND

2

Q106-emitter (RFO)
V: 500mV/div. H: 0.1µsec/div.

8

Foot of R261 (FPWM)
V: 1V/div. H: 10µsec/div.

14

Foot of R960 (Y)
V: 0.2V/div. H: 10µsec/div.

15

Foot of R959 (Y)
V: 0.2V/div. H: 10µsec/div.

16

Foot of R958 (Pb)
V: 0.2V/div. H: 10µsec/div.

20

Foot of R957 (Pr)
V: 0.2V/div. H: 10µsec/div.

AC mode

GND

GND

3

9

Foot of R262 (VPWM)
V: 1V/div. H: 10µsec/div.

C

GND

4

IC101-pin 42 (Tracking Error)
(AI-Inner Tracking Off)
V: 500mV/div. H: 2msec/div.

10

Foot of R263 (PPWM)
V: 1V/div. H: 0.2msec/div.

AC mode

D

GND
GND

5

IC201 - pin 39 (EFM before slice)
V: 0.5V/div. H: 0.2µsec/div.

11

Foot of R264 (RPWM)
V: 1V/div. H: 5msec/div.

17

Foot of R957 (Pr)
V: 0.2V/div. H: 10µsec/div.

GND

E
GND

6

IC201 - pin 1 (EFM)
V: 1V/div. H: 0.2µsec/div.

12

Foot of R964 (V)
V: 0.2V/div. H: 10µsec/div.

18

Foot of R959 (Y)
V: 0.2V/div. H: 10µsec/div.

GND

F

DV-757Ai
5

6

7

45
8

1

2

3

4

3

4

3.15 WAVEFORMS [JACB ASSY]
A

Note : The encircled numbers denote measuring point in the schematic diagram.

C

JACB ASSY

Measurement condition : No. 21 to 25

21

IC301-pin 4 (LRCK)
V: 1V/div. H: 5µsec/div.

22

IC301-pin 5 (DATA0)
V: 1V/div. H: 500nsec/div.

23

IC301-pin 6 (BCK)
V: 1V/div. H: 100nsec/div.

24

IC301-pin 7 (PMCK)
V: 1V/div. H: 20nsec/div.

25

IC302 - pin 1 (Analog OUT)
V: 1V/div. H: 500µsec/div.

: DVD-REF-A1, T2-Chap.1

B

C

D

E

F

DV-757Ai

46
1

2

5

6

7

8

4. PCB CONNECTION DIAGRAM

4.1 LOAB ASSY

A

NOTE FOR PCB DIAGRAMS :
1. Part numbers in PCB diagrams match those in the schematic
diagrams.
2. A comparison between the main parts of PCB and schematic
diagrams is shown below.
Symbol In PCB
Diagrams

Symbol In Schematic
Diagrams
B C E B C E

Part Name

3. The parts mounted on this PCB include all necessary parts for
several destinations.
For further information for respective destinations, be sure to
check with the schematic diagram.
4. View point of PCB diagrams.

Connector

Capacitor

Transistor

B C E
B

C

E B

C

SIDE A

E

B

Transistor
with resistor

B C E
D

G S D

G S
Field effect
transistor

D G S

P.C.Board

Chip Part

SIDE B

Resistor array

3-terminal
regulator

C

SIDE A

SIDE B

A LOAB ASSY
D

(VNP1836-B)

CN602

M

CN601

CN601

CN602

B CN103

LOADING
MOTOR
ASSY

E

F

A

A
DV-757Ai
5

6

7

47
8

1

2

48

3

4

DV-757Ai

B
D CN901

CN502

CN531

CN402

E CN101

CONTACT SIDE
CONTACT SIDE

CONTACT SIDE
17

R410

39
39

2
2

SACD

C531

DSP

R599

R590

22
IC601

40
40

20
20
C604

SIDE A
(SECOND)
R592
R598

C667
R667

44

R534

1

45

176

R652

HCT163
94V-0

R620
R669
R615

LDREAD

C614
X601
R683

C616
R622

FG

11

R280 C299
C224

1212

CN701

30

29

C369

6M

R240
C358

R210

1

53

16

C212

CN101

8

9

26
1

C128

104

5
C393
R422

8

R289

C392
R390
R389

5

C285

5

1

1

8
C286 R290
C270

R406

13

11

1
12

24

C412
IC403

5V

C808

C846

R404

C850

1

NP

CN401

C CN101

16
16

A CN601

CN551

CN103

24 25

13
13

R804

R950
R951

PICKUP
ASSY

1

CN111

C103

36
C809

12
C812

R936
R937

R856
C848
C849

Q934
C933

PW

R948
R963

Q931

30

30

R934
R935
R943
R942

G CN101

1

30

CN114

I CN101

51
50

C213
R209

R204

CONTACT SIDE

C119

B3
B4
C
A

B2
B1

R162
R163
R164
R165

4

4

IC271
5

2.5V
R813
R812
C806

37

12V

1

C222

75

R341

IC751

R150

IC801

48
1

A

C230

C201

C223

R231
R232

A

1

C225
R222
R221

C368

GNDM
IC201

25
26
C206
C208

R236

1

C241
R241

FE TE

R129
C127
R115 C216
R212
R242 VREF

C798

R166

1

C101

R833 C832
C845 R837
R838

C834

R802
C804

R843
R845
R841
R842

5S
C810

R872
C852

32
32

R817
R818
C816

R815
R816
R821

DVI

12

R313
C314
R311
C313
R317

C236

1

IC302
4

C317 R328
C760
C759

52
53

C761

C762
C752
R759

R875

R619
R666
C658
C657

C666

R668

C613

R633
133
132

88
89

R721

76

100

C711

C203

5

R718

C781
R490
R489

C913

R831

R944
R947
Q933
C932
R940
R960

R866
R865

Q932
C931
R933
R964

CN951
29 CN901
29

1
1

1
22
30

CONTACT SIDE

STEPPING
MOTOR

16

208

RFO

C777

D

C108

C779
C780

C793

50

1717

C924

C847
C851
R868
R864

C802

C903

HEAT RESISTANCE
PRI-FLUX

M

1 IC481

R475

R486

KN2

R832
26

25

C908

157

156
156

D

IC791

R752

R758
C833
R836

C766
C751

R570
R568

1

R632

R577

2111

21

CN551

CONTACT SIDE

IC901

R908

CN115

IC271
IC403
IC901
Q933

Q934 Q932
Q931

R907
R898 C902

R134

R117
R118
C106

C778

104
R756
105
R757 105
C771

C487

C792

R555

JACK(AUDIO)

C753

C484
R474
R476

9

8

X481

IC281
IC791
IC801

R563

C916 C912

C917

R929

R986

CN561

C607

R641

C

C472

C

27M

R495
C481

R781
C775
C776
R485 R491
C480 R492

R480

C790
R755
R754

Q103

VNP1886DVDM
1

1

R946
R954
R583

2121

55
77

R791
R579

C837
C838

R928

C842

R863 R862

R923

SPINDLE
MOTOR

R798

R301

L481

IC201
IC481
IC751

C477

C475

R481
C476

C470
C791

C795
C794
C909

R760
C772

IC302

iLINK

1
1
CN701 C799

R724
C471

RPWM
PPWM
VPWM
FPWM

C266
R266

1

R264
R263
R262
R261
5

4
R269
C264

R270
R271
C263
C315
R312
R310
R316
R314

R671

C701
C485
R473

C774
C773
R761

4

11
C796

R753
R835

4848
3333
R871
R859

M

R673
R672
R701

CN531

R441
C532

R537

VWS1535VWS1539VWS15 AWX8156-

C610

BAR CODE

C265 8

R706

R675
R674

IC261

R488

C782

19
19

CN502
1
1

R418
KN1

VWS1531VWS1532VWS1533VWS1534C745

R714

24 24

CONTACT SIDE

1 1

C533

CN402
1

FL

IC601

R412

R411
R409
R413

R713

IC261

R726

R725

C702
C326

C770
C769

C764
C763

C758
R839

IC831

C843

C839

6464

IC831

R801

R996

1

R985

R854 R873

R855

R959

49
49

C844

C811

C815
R822

EV3
R958
R957
R945

C757

C840

R805
C803

48

30

R417

R414
C426

C534

R408

R540
R539
R538

R268 C261

R322

C756
157

R751
C768
C767

C841
R846
R844

37

25

C801

R403

R823

C414
C401

R938
R997
R931

C204
C202

C319
R202
R215
208

C754
C117

R121

R167
R168

C807

36

C411

C805
R803

R806

R808
R809
R811
R810
R814

C422

D402
R939

R272

R318

C312
C200

R201

8

52

1

C755

Q103

C123 C100

R161

4
R807

C283 R287
C284

R288

IC281

5

1

EV4
D401

EV6

R704 R705

C233

R626
R208

C215
R211

C107
R120

RF+
RF-

C274
C271
C273
C272

R119

R139
R149
CN111
1
1

2
2

1

R741

R536
R535
R533
R531
R655
R693
R695
R640
R623
R694
C693
C695
R696
R624

R611
R627
C615

C618
R628

R631

R629
C221
R350

C217
C207

25
25

26
26

PU

26
FDRV
R138
C126

R286
C281
R284
R283
R282
R281
R285
C282

8

13

CN401
1

R762

C605

R676
R681

R637
R638
R645
R630

C205

CN115

11

R607 R635
R606 R605
R647 R602

R593

C603

R661

R663

R664
C662
R662

R651

C391
R391

12

CN105
1

CONTACT SIDE

1
4
CN114

44

SLDR

SPDL

R229
C231
R224 C227
C226
R223
CN104

CONTACT SIDE
LOAD

CN103

17

1
R482
R493 C486
C489 R497
R487 R472
R483 R471
C474

D CN801

F
E
D
C
B

CONTACT SIDE

CN912

JACK(VIDEO)

T.O.

A

C CN701

CN901

B DVDM ASSY

(VNP1886-D)

SIDE A

4.2 DVDM ASSY
1

2

3

4

5

6

7
CONTACT SIDE

C599

25

C601

R597

R532

C746
50

CN513

C747

1

CONTACT SIDE

7 CN412
26
IC741

CN542

CONTACT SIDE

IC603

24

C631

R595

R685
R684
C726

R298

C727

25

1

C741

C744

C743

C742 C712

C718

R722

C715
C713

R613

R612
C629
R616

R715
R712
C706

R258

R255
R254
C246
C245

R257

R259

R639

R642

C731

R625

C623

C609

R617

R634

R614

R618

C730

C704

IC701

R689
R610

1

R253

C235

28

C709
R703

C249

C248

C251

208

R677

IC251

14

15

R246

C333

R342

R344

R581

R363

R371

R373
R372
C366
C365

C371

C330

C322
R336

3

C321 R331
L304 R332

R329
C324

C495
C490

C493

4

4

1 C328 3

C310
R315

R335

3 1

1

3
C329

D302

4 5

1

4 5

5

R719
C323

R723

5

R582
R496

C488

R213 R214
R333

R203

R233

C717

C716

R797
R796
R794
R793

R720

R498 R792

C714
C708

R320

R711
R710

C725
R707

C721

R709

C724
R708 R334
C723
C336

C705

C255
C252

157

C320
R330

C719

C234
1

156

C736

R345
C335

R370

R499

IC781

C370

IC491

IC306

C353

R116

C112

1

R361

R369

D303

R799

C733
C728

C729

R343
L330

C361

21

R702
C710

R227

R218
R226

IC211

R717
C732
R225

6
C232
C214

R228
Q210
R234

C334

IC351
22

42

R362
1

C735

Q601

105

D601

R682

C720

R659

R680
R621

C608

C722

C602
R601

R594
R596
R665

1

C622 48

R650

C619

R589

R600

C253

4

C237

R252

R220

R364
R368

C707

R716

R260

C256

R256

R251
C258

C254

C390

C250

C220
R219

R375
R374

C789

RFO

C242

C120
R171

C121

R131

C124

R133
R132
C115
R122

Q104

R365

R143
R144

R142

R366

C783

R140
C130

1

1

20

TP1

R141

R130

Q106
TP2

R172

R136

R135

R159
C113
C114
R123

C491

C494
IC552

C554 C552
C787 C786

16

10

11

IREF

Q935
C938

C785

R962
R956

R980
R979

R795

C424

C133

Q102

R572

Q101

C105

Q940

C940

R551
R552
R553

R976
R971

R125

C104

C102

R1
R2

R3

R4

C896

2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9

R924

C900

C403

R556

C416

C415

Q941

R988

R926

R987

R819
R820

R419 R402

C420

R925

R405

C910 C914

121

C907

Q936

3

1

C404

4

5
C936
R982

R995

C922

1

C891

40

R920
R919

R921

R922

R984

R965

R999

C893

C928

R932

C930

C929

R891

C948
C947

C919
R917
R913

C941
C942

R968

IC902

C927

R994

R912

R834

Q939

Q938

R909

160

C407

R910
C915
C918

C406

R927

C405

C911

R911

C923

R914

C920

R585

R558

C556

R588
C905

C901

C836
R840

C814
C813

R567
R562
R564
R557

C937
R970

R571

R969

R576

VWS1 0 0 0 -A
AWX8 1 1 1

C765

R992
R990

C134

R977
C934

R952 L751

C895

R893 R905
R894 R903
R896 R904
C899 R906
R901
R554
R899
R900 R902

R574

Q937
R972
R897
R895
C898
C897

R763

C894
C904

C835

24

IC786

R124

32

IC101

R114

R112

C935 C939
R961 R975

C945

R941

IC553

B

R983
C946

C944

C943

R565

R113

R998

R586

R111

R993

C555

R137

17

R155
R156
R157
R158

C421

R401

C413

22

12
C784

C797

R127
C109
R126

R105
R106
R107
R152 R108
R151 R109
R154 R110
R153

R103
R102
R101
R104

C423

C417

R966 R978 R973
R967 R981 R974

IC931

9

IC931
IC402
IC404
IC902

IC404

R955
R949

C553

IC786
IC101

C410

IC402

16

8

R421

1

R550
R559
R560
R561

Q935

C

7

C788

C116
C118

C110
C125

IC553

C419

C418

5

4

13

C111

11

Q106
Q104
IC552
Q937
Q102
Q940 Q101

C425

33

C906

80
41

1

120

Q941
Q938
Q939
Q936

C409

IC305

IC303
R321
IC304

Q241

R148
R147

R145

R128

C122

R360
C360
R359

48

IC304
IC781
IC491

R146
C351
R351
R353

R727

R609
C297
C650

IC701
IC251
Q210

D

IC351
Q241

C359

64

C355
R355

C332

28
54

1

8

IC603
IC741

E

Q601
IC211
C247

19
49

C354
R354

52

27

12
1

PN

R357
C357
C356
R356 R358

1
104

1

33
23

49
SIDE B
(FIRST)

20

40

2

39

1
53

44
5

4
1

8

DV-757Ai

B
F
2
34

81

819R
129C
619R
519R

B DVDM ASSY

(VNP1886-D)

SIDE B
5

6

7

A

8

SIDE A

W241

55
2
9

W285
W286
W287

38

JACB
887-

C

GNDA

F

W288

JA701

C103

IC101

11
W328
GNDD

DATA1
DATA2
XMMUTE
V+12V
SQEEZE
XCOMP
LETTER
GND
GND
GND
P/XI
VSEL1
VSEL2
CTS
DTR

GNDD

IC102

EV+6V

LRCK1
BCK1
XCS2
XCS1
V+12V
EVER6,SW5
EVER6,SW5
V
C
Y
Y/G
Cb/B
Cr/R
TXD
W329 RXD

W443

W330

C742

CN701

W333
W444

E

W239

W240

C751
EV+6V

CONTACT SIDE

W290

H CN901

C105

GNDA

W242
W243

JA703
JA702

C741

78M08

78M05

C101
30 30

VWV1912(45AKU)
VWV1913(656AKU)
VWV1914(656AWY)
VWV1925(655ALB)
VWV1926(6500ARAM)

C761

C721

C762
C763

W248
W245

C107
W289

W496

V+12V
C701

VWV1915(655ARL)
VWV19**(655ARD)
VWV1916(47AiKU)
VWV1917(757AiWY)
VWV1918(757AJJ)
GNDD

CN702

C753
W205
GNDD
W206

W291

W292

W332

W293

W294

W449
W445

W446 GNDD

C775
C772

W246

W244
1

W447

W429

CN705
RY702

Print side
RY701

4
GNDD

W448

IC102
C725

IC702

VWV1919(755AiRL)
VWV1920(49KU)
VWV1921(858AViJ)
W336

CN703

W337

W335

4
3

W207

W425
GNDD

C702

C782
+5V

V+5V
GNDA
VSEL1

CN701

7

1
7

1

CN801
W216

GNDD

C771
W215
W218

W247
GNDD

19

GNDD

V+12V

W262
W436

W263

W264
W266

W265

W307
W305
W306

E

C804

CN702
GND

VSEL2
R

IC101
IC702

GNDD

W208

W209

W210

W249

GNDD
W435

W434
+5V

W297
GNDD

C781
AUDIO_L
AUDIO_R
SQEEZE
V+12V
V
C
Y
B

G

DV-757Ai
50

W261

THIS PRODUCT CONTAINS LEAD IN SOLDER AND CERTAIN
ELECTRICAL PARTS CONTAIN CHEMICALS WHICH ARE KNOWN
TO THE STATE OF CALIFORNIA TO CAUSE CANCER, BIRTH
DEFECTS OR OTHER REPRODUCTIVE HARM. HEALTH & SAFETY
CODE SECTION 25249.6
- PROPOSITION 65

W298

5

W250

W430
V+12V

1

W204

W211

GNDD

W432

W431

5

WARNING

6

W296
W295

W433

1

1
W214 GNDD

6

6
6
5
4
2

3
2
1

1
W217
GNDD

10

2
1

B CN901
D

19

W299
1

10

C

1

B

2
8

KN102

(VNP1887-D)

C JACB ASSY

YELLOW

A

4
3
2
1

4.3 JACB ASSY

GREEN & BLUE & RED
GNDD

D
GNDD

CONTACT SIDE

1

5

W393

GNDD

GNDD

51

CN102

W382

W371
V+3D

W356
W354

W372

W374

W373

W375

W359

W376

W381

GNDD

W338

GNDD

W339

W390
W389

W426

C505

GNDD

W363

W420

C502

B
W369

W414
W409

C402

W415

W413
C501

W411

W438
V+5A

W401

W388

W421
W385

C405

W353
C301

W357
C201
W355

W440

W437

W403

C401

W406

W410

W441

W417
W416

V+5A

W412

C410

W442
C305

W341
C303

D

C306

GNDD

W348
C420

W346

C520

C510
W424

W347

W343

GNDA

W351

W342
C416
C310

C311

C320

W313

W316

Vref

W315

V+12V

W317

C324

W314
C109
W274
GNDD
W273
GNDD
W272

C

GNDD

21

W219

W318
GNDA

GNDA

V+12V

W321

V+12V

W322

Vref

W319

Vref

W320

V+12V

W323

V+12V

W324

V+12V

W325

PC

GNDA

W281

Vref

W280

V+12V

DC FC

W279

W227

VMUTE

W229

V+12V

W234

VMUTE

W238

W230

W226

W232

W223

W222

GNDD

JACB
VNP1887-

Production Code

V+8A
W326

Vref

W277

C516

W231

C604

JA802

W233

C753

C110

C605

KN101

C101

W282

GNDD
C338

CN101

CONTACT SIDE

W228

W220

A

C380

W327

W278

C374

W275
GNDD

W276
V+12V
W221

19

EV+6V

C334

C344

W224
C360

C424

GNDD PCMMCK
IR V+3D
SEL_IR V+3D
GNDD
DOUT GNDD
V+5D DATA0
GNDD BCK0
GNDD LRCK0
XAMUTE XCSDF0
2CH_LFE_ON XDFSCK
XDACRST0 XDFSO

C330

C331

C336

C346

C341

C340

C314

C321

C372

W225

1
1

W201

JA801

B

W202

L601

JA301

JA601

JA602

FR

JA302

W203
FL

FR

FL

Rs

Ls

LFE

CT

CN704

C

C751

CN705

55

W370

W394

GNDD
W377

GNDD
W378

GNDD

W407

W408

W395

W380

W418

W383

W384

W386

W387

W423 DSDSEL
DSDBCK
DSD_R
DSD_L
DSD_Ls
DSD_Rs
DSD_LFE
DSD_CT
DSD_MCK

GNDD
GNDD
GNDD
GNDD
GNDD
GNDD
GNDD
GNDD
GNDD
GNDD

EV+6V
W422
VMUTE
C414

W235

W236

W237

C524

C514

C105

W239
W204
3

2

8

1919
C350

GNDA

7

DV-757Ai
W283

W284

W285

W286

W287

6

C
F

D CN902
CN102
1
1

E

1
6

1
2

4

TZ

CN101

BLACK

B CN551

BLACK

RED & WHITE

SIDE A
5

6

7

A

8

RXD
TXD
Cr/R
Cb/B
Y/G
Y
C
V
EVER6,SW5
EVER6,SW5
V+12V
XCS1
XCS2
BCK1
LRCK1
CTS
VSEL2
VSEL1
P/XI
GND
GND
GND
LETTER
XCOMP
SQEEZE
V+12V
XMMUTE
DATA2
DATA1

R755
C752

R533
Q531

R756
R432

C758

VMUTE

R433

R430

R124
R125

R129

Q533

Q432
C512

CT

R512 C513

V+12V
V+12V
V+12V
V+12V

CT

IC502

V+8A

EV+6V
R531
R412
8

LFE
Ls

R523

C517
Q371

R522

C521

R510
C412
5

R410

R525
R415
FL

R352

Rs

R351

VMUTE
C373

V+5A
C119
GNDA

IC501
IC503

C507

GNDD

Q201

FL

R350
R357
R354

VMUTE

R377
R376
V+12V

LFE
R378
R375
R374
C370

C381

R517 R380

R411

Rs

IC402
R422

C508

R401

C503
1

GNDA

10

20

R117
R116

R115
R114
R113

EV+6V

R362

R321

R118
R211

C116

DSD_MCK
DSD_CT
DSD_LFE
DSD_Rs
DSD_Ls
DSD_L
DSD_R
DSDBCK
DSDSEL

R121

FR
R365 R607
R364

R360
R367
R361

R372
R373
R371

IC305

V+12V

GNDA
C423
Q430

C506

C603

R342

C417

Q322

R358 R368
Q312

FR

D380
V+12V
R341

IC303

15

CN102

R205

C120

IC401
IC403

11

Ls

R355
FR

C404
C406

10

R353

R212
C115

20

C413

C411

4
C421

R420

R417

C309 R431

C307

1

1

5

4
R320

R301

C403
IC301

C504

R131
R130

R343

C108

R344

D101

C523

C511

R418

Q530

C422
R421
R427

8

1

GNDA

Q321

C339

R370

28
5A

C104

R518
R511

4

GNDA

V+12V

5

4
R379

GNDA

V+5A
V+5A
C304

Q533 Q531
Q431 Q432
Q532
Q534

R753

C754

1

R520

8

1

R340

C342
C343

R345

IC304

5

R311

C602
Q601

V+12V
R313

FL

C325

FR

C407

GNDD

R119

C203

IC202

R202

CN102

R757

R123
R530
R532

R534
R535
R516
R514
R513

C522
R521
R527

C371

5

4

8

R206

R605

R332

R331
IC302
C315

FL

R203

R201

IC201

C

R758

R791 Q431

Q534

Q532

R515 Q510
R526

R414

R413
R426
R424
R423

Q370

8

1

R335

C302

C756

R536

C515
Q520
R524
Q410 R416

Q420

Q350

Q351

Q352

Q362

R312

R334
R333

C333
C332

C204

4
3

C525

C415 R425
C425

C361

R356
R363

R366
R315

R324
R111
R112

4
R310

IC503
IC501
IC303

C352

Q360

Q361
R325

R322

R603

1

C117

C606
R601

R122
Q801

CN101

Q311

GNDA
C308

R323

R208

R210
R209

DV-757Ai
52

C362
C351

R606

C112

R602

R330

GNDD

C202

IC201

1
19

Q520 Q510
Q410
Q530
Q360
Q352 Q351 Q350 Q420
Q362
Q370
Q371
Q430
Q361
Q601
Q322
Q321
Q311 Q312
Q201

IC305
IC402
IC403
IC401
IC304
IC302
IC202
IC301

F

14
1

C757

R609

R110
R108
R107
R106

XDACRST0 XDFSO
2CH_LFE_ON XDFSCK
XAMUTE XCSDF0
GNDD LRCK0
GNDD BCK0
V+5D DATA0
DOUT GNDD
GNDD
SEL_IR V+3D
IR V+3D
GNDD PCMMCK

GNDD

8
1

Q310
Q801
Q320
Q802

R105
C114
R132 R101

R802

R109 C601
R104
R808

GNDD

D

(VNP1887-D)

C JACB ASSY

2
1

D801

Q802
C808

R807

EV+6V

E

9
16

R608
C801

B

1
21
EV+6V

IC203

C

R801

R806

R103
R102
R804
R805

V+

SIDE B
A

4
3
2
1

CN101

C803

C802

R604
R803
D802

C113

V+12V
C111

Q310

R314
GNDD

Q320
C118

11 GNDA
R207

R120
GNDD
R204

6

7

53
R

VSEL2
B

G

CN702
GND

Y

C

V
V+12V

VWV1912(45AKU)
VWV1913(656AKU)
VWV1914(656WY)
VWV1925(655LB)
VWV1926(6500ARAM)

VWV1915(655ARL)
VWV19**(655ARD)
VWV1916(47AiKU)
VWV1917(757AiWY)
VWV1918(757AJJ)

R705

R714

+12V
EVER+6

GND

C733

Y

D713

C

D705

D712

R769

C805
7

VWV1919(755RL)
VWV1920(49KU)
VWV1921(858J)

R127

R716

R129
R125

CN701

C723

+5V

D711

Cb

Y

Cr

Cr

1

1

EV+6V

C711
+5V
GND

C724
+5V
D706
C732

R767

C774
R764

R765
C773

C776

R768

L703

L704

R766

L702
R770

R762

C765

0
1
2
3
4
5
6
7
8
9

0
1
2
3
4
5
6
7
8
9

V+5A

V+8A

VMUTE
R433

R432

C755

R756

C752

Cb

C766

R763

R760

L701

R761

VWM2 0
1
2
3
4
5
6
7
8
9

V

Y/G

Q701

R124

Y
C

V

GND

+5V

C726

Cr/R

Cb/B

D704

D710

D709

D707

D703
C764

GND

R128

30

R702

C783

Cr/R
Cb/B
Y/G

C703
+5V

V+12V

IC701
18

+5V

R126

R715

R701
C704

C784

R704

R796
R795

1

D701

D708

R772

19

R759

R751

1

C

36

D702

C743

R752

SQEEZE

VSEL1
GNDA
V+5V

C722

R794

R793

C716

C714

C715

C712
C102
C744

R754

R755

C756

C757

AUDIO_R

AUDIO_L

R771

R712

R711
C106

C713

R131

R130
C108
D101
C104
R753

R757

C754

8

DV-757Ai
19
R713

DTR
CTS
VSEL2
VSEL1
P/XI
GND
GND
GND
LETTER
XCOMP
SQEEZE
V+12V
XMMUTE
D T 2
RXD
TXD
Cr/R
Cb/B
Y/G
Y
C
V
EVER6,SW5
EVER6,SW5
V+12V
XCS1
XCS2

5

C
F

IC701
Q701

E

CN702
D

CN701
A-

B

SIDE B
5

6

7

A

8

1

2

3

4

4.4 SACDB ASSY
SIDE A

SIDE A

C CN102

1

4

4

C973

11

13
13

CONTACT SIDE

C839

CN903

19
19

22

1

44

R923
R922

R931

C942

C926

C943

C945
C921

IC906

IC901

C922
C951

C955
39
39

2
2

20

C925

C944

1
1

20

PC

C928
R921

C946 C938

45

176

4
IC905

40
40

CONTACT SIDE

CONTACT SIDE

CN901

CN801

C

CN901

B CN502

D SACDB ASSY

B CN531

(VNP1885-B)

SIDE B
R968

R961

R967

R959

R957

R982

R980

R955

R951

R832

R834

R830

R828

R971

R972

R973
R974

R975

R976

R977

R978

R979

D

5

C940

C827
R809
R810

IC804

C971
11

C929

3

I CN102
SIDE B

R920

R926

C941

C832

CN801

CN903

1

8
11

C972
1

IC901

C956

1

C923

C930

C947

C844
C840

C841 C977

4

R917
C933
C934
R927
IC904
R928
C935
C936
C937

C

5
C901

C835
C836

C834

IC808
5
5

C913

C902

C828

7

C842
C976
C975
C974

7

R915

R930

3

88

R924

C924
4

1

C911

89
133

C907

C906
C912

C816

C823 C820

C826
37
37

5

C824

B

C843

R822
R823
R814

IC806

IC904

C920

C919

R908

72

C821
4
3 R812
1

5

IC804

C918

C927
26

C833

IC906

VWG
AWX8156-

25

144
144
36
36
R849

11

IC901

3

C917

C830

C802

IC808

4

1

132

IC902

IC801
C822

IC905

5

C909

C914

C819

IC806

3/4
VWG2352VWG2353VWG2378-

IC902

1

72

B

C837

C905

C829

C812

C810

C811

C809

C831

IC903
C903
R904
C915

50

109
109

C815

L801

R907
R906
R905
R903

R916

CN902

C807
C808
IC801

108108

FC DC

19

7373

IC902

C801

19

IC801

1

CN999

21

A

SACDB
VNP1885NE M C2

A
B
C

0 1 2 3 4 5 6 7 8 9

1

0

C916 R902

SIDE

IC903

1

0 1 2 3

R912
R911
R910
R909

CONTACT

C904

CN902
0

1

A

R800

R914

C979
C978

R966
R965
R964
R987
R986
R985
R984
R962
R960
R958
R983
R981
R956
R953

R952

R824

C910
5

C991

C952

C932

R925

R843
R842
R841
R833

R831

R829

R827

R801

IC991

R840

R839

IC991
R844
R845
R846
R856

1
R991

C931

R929

R901

R918

R998

R848

R992

E

R999
R919
8 8 8
7 7 7
6 6 6
5 5 5
4 4 4
3 3 3
2 2 2
8 1 1 1
2 0 0 0

R913

9 9 9

C908

R808
DSADMR
DSADML

R854
R855

R807
R806

C950

R941

1

2.SACDSL

4.DSDBCK

6.DSD R

8.DSD L

10.DSD RS

12.DSD LS

14.DSD LFE

16.DSD C

18.DSDMCK

R816

R818

R817
R819
R847
R815

19

VWG
R942

AWX

R943
R944

R945

R946

R947

R948

R949

F

CN902

D

D
DV-757Ai

54
1

2

3

4

5

6

7

8

4.5 SCRB ASSY
SIDE A

GNDV

W137

+12V

GNDV
VSEL1
V+5V
GNDA

W167

SQUEEZE
W136

W172
W166

AUDIO.R
AUDIO.L

1

1

1

IC902
IC901

W139
W138

V
1

R923

R935
D920
D905

R924
W115

C934

C927

V

R936

R928

R954

D906

Q904

C935

D919

C916

C948

W134

R958

W164
C908

5

6

RY903
1

W130

10

W112
W111
W129

W158

5

W157
W156
RY904

W128
W110
W109

W171
1

W127

W105

W106

W108

W124

W107

W152

W177

3

W169

GNDV

W168
W150
W149
W122

5

6

RY902

W175
W120

1

W176

10

JA901

R

C944

W103

G

W148

W174

C917
C958

C901

B

R916
C942

W119
+12V

GNDA

W118

W117

R905

W146

W102
5
RY901

Q902

R912
R931

R903

C914

1

R904

R917

C906

R909

C905

Q901

W143

R911
W142
W101

W141
JA901

R910

R906

R901

R907

C902

R913

R908
D901

C921

R902
GNDA

6

V

C923

D903

C924

R941

R920

R930 R925 R918

R919 R934
D914

R967

C947

R929

1

4

GNDV

W153

W151

C953

W125

+5V

+12V

GNDA

W154
W173

C946

R966

+12V

D912

R968

D917

D913

R998

6

W170
W155

W126

SCRB VWV1922-

W159

C937

VNP1887-

C943

W160
1

D918

R957

R955

D916

R964

Q903

10

GNDA

GNDV

R956

D
C945

D915

IC903

W144

R997

5W123

R922

R965

C951
R962

R999

RY905

R953

R921
C941
D910

Q903

W162

W131
6

+12V

R946

10

R951
R952

D908

C956

W147

C933

R942

R950

GNDV

6

C913

C

C903

R943

D909

R944
R945

SCRB

10

C932

R949

C925

D911

IC903

W163
W133

W132

B

R940

R933

VWV1922-

VNP1887-

W161

R926

D904

D907

JA902

G

R932

R915

C907

E

Q902
Q901

W165

W113

R

C959

R939
R938
R937

C909

C957

W145

B

W114

W135

C940
C928

R927

Q905
Q904

GNDV

W140

C
Y
G
CN901

C920

AUDIO.R
AUDIO.L

Q905

C930

C936

C938

SQUEEZE

GNDA

3

GNDV

6

19

B

GNDV
VSEL2

C929

R

VSEL1

C939

4

V
+12V

6

C

IC901

Y

1 3
IC902

G

1

JA902

(VNP1887-D)

R961
R948
R947

B

GNDV

CN901

19

R
VSEL2

V+5V

SCRB ASSY

H

CN901

A

1

C CN702

CN901

(VNP1887-D)

4

SCRB ASSY

19

H

SIDE B

C910
C904

D902

R914

C950
R959
C919

F

H

H
DV-757Ai
5

6

7

55
8

D

F
R215
R202
R216
R201

D211
R204

R208

D212

C201

R214

R223

C202

R207

R213
R212
R211

R221

1
2
3
4
5
6
7
8
9

CN201

1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9

2000

R205

CN201

R222

E
VWG

R203

A

B

C

2/2

1.GND
2.LED7

G

3.LED6
4.KEY0
5.LED5

R120

13.s(MtoF)

12.GND

11.SCK

10.XREADY

9.IR

8.PW_ON

1.GND

VWG

0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9

2 0
1
2
3
4
5
6
7
8
9

6.STBY

CN102

C110

7.FLDC+

1
9

R225

R224

R206

C291

C292

CN102
1

6.XRESET

4
(VNP1891-B)
5.FLDC-

KEYB ASSY

4.LT1

3

DV-757Ai

F

3.-28V

2

CN101

2.SEL IR

1

56

E F

R130

R147 Q103

R183
R146

R181

R145

Q101

R144

R101

9

R182

F
E
D

Q102

Q102

Q101

Q103

SIDE B
9
9

V101

VWG
W161

W121
W162

W118

W119

W117

W115

W158

W101

W157

L101

C104

W116

CN201

FL

S202

W114

NE M PF2

PC

S201

CN202

PW

2/2

S204

S203

VWG
VWG2371
VWG2370

1

PROGRE

D204

VWG2369
VWG2368

D206

FL-OFF

CN102

9

W201

CN102

W165

VWG2360
VWG2357

FLKY

9

3

VWG2359
CN201

1

W120

VWG2358

1 2

1 2
D205

D203

STAND BY

i-Link

PROGRE

D201

J201

KEYB

F

CN101

J CN302

SIDE A

1

5

1

1

C

4

IC103

B
A

KEYB ASSY

(VNP1891-B)

4.6 FLKY and KEYB ASSYS
1

2

3

4

5

6

7

8

SIDE A

E
PC
W146

W150
W148

W153

W149

W143

W142

W141

C106

W140

W139

W138

W136

W137

W134
W135

W132

W133

W130
W131

W129

PAUSE

PLAY

S103

STOP

W107

W106

W152
W151

W144

W109
W166

S106

W165

W147

W127

REV

W128

/RL

W111

/J

VWG2360

W123

VWG2359

OPEN

W124

/WY

X101

S101

W169

VWG2358

B
C100

W170

W145
W168
/KU/CA

W108

VWG2357

(VNP1891-B)

J101

W122

2/2

FLKY

FLKY ASSY

A

C

S104
W156
17 W113

VWG

FWD

17

1

W167

S105

S102

CN101

W112

1

NE M PF2

CN101

B CN402
IC101
Q105

CN101
D

1

17

R115

I

CN101

Q105

R149
R148

R198

Q104

R194

C102

R128 R126
C109

R197

20

R199
R195

H

R119
R152

21

R161

C115

K

R145

R151
R121

40

R117

1

R135

E

5
IC102

C101

C108

R106

R134

80

R136

IC

C105
R143

C114

R141

R142

C161

R109

R111

R110

R133

R122

61

R137

R140

C107

R127

60
1
10

R191
R196

R139
C111
R138

R129

R102
R104
R103

R114

R107

R108

R123

41

C116

C113

17.1394RST

16.12V

15.S(FtoM)

R105

L

M

2/2

14.E+3V

13.s(MtoF)

12.GND

11.SCK

10.XREADY

9.IR

8.PW_ON

7.FLDC+

6.XRESET

5.FLDC-

1

J

R146
R147 Q103

R112
R113

R183

R181

R182

R118

R150

C103

Q104

R116

Q103

SIDE B

IC102

E

FLKY ASSY

(VNP1891-B)

F

E
DV-757Ai
5

6

7

57
8

1

2

3

4

4.7 POWER SUPPLY UNIT
A

SIDE A

SIDE A
AC INLET ASSY

G POWER SUPPLY UNIT

CN1

Q2

J CN302

CN2

B

C
Q1

Q20

Q320
VR201

B CN401

D

IC103

CN101

IC201

E

Q412

Q411
Q410

F

G

G
DV-757Ai

58
1

2

3

4

1
1

CN103

R151
R152
R153
R154

CN103

A

1

4

3

L201
C329
C411
L2

C152
D261

R165

3

L202
4

C342

1

C285
C203
C207
C208
C271

C276

1

R257
R258
R214

C217

C221
C213

R161
R163
R164
R142
R141

CN104

1

1

1

75
75

C343
C212

51
51

L203

VNP1890-

VWG23911.GND
2.IOUTE
3.GND
4.GND
5.FRAME
6.DSDA

76
76

R355

R126

R127
R129

R368
R139

5

C301

7.DSD5
8.DSD4
9.DSD3
10.DSD2
11.DSD1
12.DSD0
13.GND

CN102
C102

IC101

R140
R107

R145
R143

R344

C104
R124

100
100

IC201
R402
R401

CN105
8

(4/4)

C

L1
C309

C101

C308
L5
R341
R342
R343
C306
C333

C401

D CN903

13
13

X201
11

C202

ILKB
24
24

L204
5

C321

6

1
R162

C
1.TXD0
2.RXD0
3.DTR0
4.CTS2
5.V+5D
6.GNDD
7.12V

C344

C327

C330

C348

C270

R374 R375
R279
R272

R226

R204

R225

C283
R289

R352
R351

R106

IC307

D209
D210
D211
D212
R290
C284

R206

C214

C281
R215
R216

C215

C216

R104

C261

R105

R207

R213

R211

R209

C282 R208

R372
R337

IC205
C286
IC205

R338

C328

C231
R256

C347

C345

L6

1

7
7
C151

Q104

4

C346

R274
R273

C325

R371

C273

1

1

R111

CN101
1.V+5D
2.GND
3.V+3D
4.V+3D
5.GND
6.1394XRDY
7.1394LT
8.S(MtoF)
9.S(1394toM)
10.XRESET
11.1394SSCK
12.GND
13.1394MCK
14.GND
15.1394SPDIF
16.GND
17.22/24M
18.GND
19.1394BCK
20.1394LRCK
21.1394DAT0
22.1394DAT1
23.1394DAT2
24.1394DATA

R109

R130
R336

1

R366

R276
R277
C278

11

JA1

R365

1

IC204

5

C322
R286
R285

8

7

C277
L3
R275
C274
C275
R280
C279

7

JA2

CN102

C326
L4

1

R282
R281

14
R367

1
1

CN101

R218
R287
R288
R283
R284
R364

IC203
C272

R108

B CN701

B
C205

C222

R271
C220

C219

R117

C405

C404
C403

C334

IC307
D201
D202
D203
D204
R363

C323

B
R116

R137

R134

C406

1
IC401

SIDE B
SIDE B

8

59
7

C206

R222

C103

R119 R118

R128
R125
R138
R112

IC306

C402

C223

R212
R219

VNP1890-

R223

25
25
1

R331
C331

R260
R259

R373
C232
R252
R102

C209

R221

1
1

R333

1 IC308

R103
R101

C211

R220

R339

11
11
R122

X101

R335

R332

C324
C218

D213
D214
D215
D216
C262

C204

R340

20
IC302

C302

10
1

R265

E
R227
C307

C109
C108

IC102
IC102
1

C341
R205

84
52

R353
R350
R349
R110
C422
C421

8
1
R136

9
16
C106

1
5

D
8

D205
D206
D207
D208
R346
R334

50

IC202
IC202
C424
C423

R232

1
42
C426
C425

R266
R267
R268
R269
R270

C210
R254
R255

20

10

IC306

50
26

6
5

CN101

IC401

(VNP1890-A)

ILKB ASSY

I

C412

Q104

1
1
1

IC204

IC309

IC201

R251
R250
R253

IC301

26

IC203
IC101
IC308

IC301

IC309

CN102

IC302

F
VWG2391-

I
I

DV-757Ai

A

SIDE A
SIDE A

8
7
6
5

4.8 ILKB ASSY

C105

C107

R309

5
8

D

94V-0

1

2

3

4

4.9 MSWB ASSY
SIDE A

SIDE A

VWG2390
3

4

1

2

A

B

VWG

PC

G CN2

A

B

CN302

NE M PF2

1

C301

5
CN302

PRIMARY
6

C
1

D

7

8

MSWB

S301

2/2

C

1 CN301

CN301

F CN202

J

MSWB ASSY

(VNP1891-A)

SIDE B

SIDE B

D

2/2

C311

CN301

CN301
1
1

CN302

CN302

VWG2 0
1
2
3
4
5
6
7
8
9

0
1
2
3
4
5
6
7
8
9

0
1
2
3
4
5
6
7
8
9

E

F

J

J
DV-757Ai

60
1

2

3

4

5

6

7

8

5. PCB PARTS LIST
NOTES:

Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.
The mark found on some component parts indicates the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of identical designation.
When ordering resistors, first convert resistance values into code form as shown in the following examples.
Ex.1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by J=5%,
and K=10%).
560 Ω
56 x 10 1
RD1/4PU 5 6 1 J
561
47k Ω
RD1/4PU 4 7 3 J
47 x 10 3
473
0.5 Ω
RN2H R 5 0 K
R50
1Ω
RS1P 1 R 0 K
1R0
Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).
5.62k Ω
562 x 10 1
5621
RN1/4PC 5 6 2 1 F

Mark No.

Description

Part No.

Mark No.

LIST OF ASSEMBLIES
[DV-757Ai/WYXJ]
NSP 1..LOADING MECHA ASSY
NSP
2..LOAB ASSY

>

>

VWS1540

1..JCSB ASSY
2..JACB ASSY
2..SCRB ASSY

VWM2149
VWV1917
VWV1922

1..SACDB ASSY

VWG2353

1..FLKB ASSY
2..FLKY ASSY
2..KEYB ASSY
2..MSWB ASSY

VWM2136
VWG2358
VWG2369
VWG2390

1..ILKB ASSY

VWG2391

1..POWER SUPPLY UNIT

VWR1361

VWT1203
VWG2346

1..DVDM ASSY

VWS1534

1..JCSB ASSY
2..JACB ASSY

VWM2151
VWV1919

1..SACDB ASSY

VWG2353

1..FLKB ASSY
2..FLKY ASSY
2..KEYB ASSY
2..MSWB ASSY

VWM2138
VWG2360
VWG2369
VWG2390

1..ILKB ASSY

VWG2391

1..POWER SUPPLY UNIT

VWR1361

Mark No.

A

VWT1203
VWG2346

1..DVDM ASSY

[DV-S755Ai/RLXJ/NC]
NSP 1..LOADING MECHA ASSY
NSP
2..LOAB ASSY

Description

Part No.

LOAB ASSY [VWG2346]

SWITCHES AND RELAYS
S101 REAF SWITCH

VSK1011

OTHERS
CN602 CONNCTOR
CN601 CONNCTOR

Description

PRINTED CIRCUIT BOARD

S2B-PH-K
S5B-PH-K

Part No.

6

B

VNP1836

B DVDM ASSY [VWS1540]
SEMICONDUCTORS
IC831
IC261, IC302
IC251
IC741, IC901
IC101

ADV7300AKST
BA4510F
BA6664FM
HY57V161610DTC-8
LA9704W

IC201
IC781
IC351
IC751
> IC404

LC78652W
M2V64S40DTP-7
M56788AFP
M65776AFP
MM1385EN

> IC791
> IC402

MM1561JF
MM1565AF
PD0274A
PD6345A
PE5286A

IC552
IC601
IC701
IC491
IC902
> IC403
IC481
IC786

C

PE9015B
PM0033A
PQ025EZ01ZP
SM8707HV
TC74VHC541FT

IC303, IC304, IC306
IC553
IC211
IC603
Q210, Q932–Q934, Q936

TC7SZU04F
TC7WH157FU
TK15404M
VYW2045
2SA1576A

Q938, Q939
Q241
Q101, Q102, Q106
Q103, Q104
Q931

2SA1576A
DTC114EUA
HN1A01F
HN1B04FU
RN1911

Q601, Q941
D302, D303
D401, D402
D601

RN4982
KV1470
RB051L-40
RB501V-40

D

E

COILS AND FILTERS
L304
L4080, L4090, L4100 CHIP BEADS
L4110, L4120 CHIP BEADS
L4130, L4820, L4880 CHIP BEADS
L4910, L4930 CHIP BEADS

LCYA1R2J2520
VTL1074
VTL1074
VTL1074
VTL1074

L652 CHIP BEADS
L4720 CHIP BEADS

VTL1074
VTL1079

DV-757Ai
5

A

7

F

61
8

1

Mark No.

2

Description

L4710 CHIP BEADS
L4800, L481 CHIP BEADS

3

Part No.

Mark No.

VTL1081
VTL1084

A

CAPACITORS
C480, C481, C662
C121, C532, C6270, C950
C953–C955
C314, C474, C798
C100, C133

CCSRCH100D50
CCSRCH101J50
CCSRCH101J50
CCSRCH150J50
CCSRCH151J50

C120
C484, C485, C487, C667
C134, C324, C391, C392
C945, C946
C109

CCSRCH181J50
CCSRCH220J50
CCSRCH331J50
CCSRCH331J50
CCSRCH391J50

C297, C555
C241
C107, C360
C489
C123, C201, C233, C254

CCSRCH470J50
CCSRCH560J50
CCSRCH681J50
CCSRCH8R0D50
CEV101M16

C368, C369, C413, C414
C103
C205, C326, C401, C470, C472
C701, C711, C745, C752, C766
C781, C791, C793, C835, C891

CEV101M16
CEV220M16
CEV221M4
CEV221M4
CEV221M4

C903, C908
C101
C116, C127, C223, C224, C264
C312, C406, C407, C415, C416
C477, C794, C795

CEV221M4
CEV470M6R3
CKSQYB105K10
CKSQYB105K10
CKSQYB105K10

C216, C313, C351, C427, C531
C533, C534, C606, C617, C621
C703, C748, C831, C925, C926
C951
C110, C113, C203, C220, C225

CKSRYB102K50
CKSRYB102K50
CKSRYB102K50
CKSRYB102K50
CKSRYB103K50

C234, C261, C320–C322, C330
C404, C426, C619, C920
C108, C111, C114, C115
C212, C213, C227, C231
C248–C251, C255, C263, C315

CKSRYB103K50
CKSRYB103K50
CKSRYB104K16
CKSRYB104K16
CKSRYB104K16

C317
C106
C208
C266
C206, C214, C242, C357

CKSRYB104K16
CKSRYB152K50
CKSRYB222K50
CKSRYB224K10
CKSRYB472K50

C105, C118, C122, C253, C256
C332, C353, C359, C365, C366
C609, C622, C631, C723, C755
C758, C761, C762, C767, C768
C836, C840, C848, C849

CKSRYF104Z25
CKSRYF104Z25
CKSRYF104Z25
CKSRYF104Z25
CKSRYF104Z25

C895–C899, C902, C933, C939
C112, C125, C126, C130, C200
C202, C204, C215, C217
C221, C222, C226, C230, C232
C236, C258, C265, C299, C310

CKSRYF104Z25
CKSRYF105Z10
CKSRYF105Z10
CKSRYF105Z10
CKSRYF105Z10

C319, C323, C328, C329, C409
C412, C418, C423, C428
C475, C476, C493, C494
C552–C554, C556, C602–C605
C607, C608, C610, C613–C616

CKSRYF105Z10
CKSRYF105Z10
CKSRYF105Z10
CKSRYF105Z10
CKSRYF105Z10

C618, C657, C658, C704

CKSRYF105Z10

B

C

D

E

F

4

Description

Part No.

C706–C710, C712–C716
C718–C722, C724–C732, C735
C741–C744, C746, C747
C753, C754, C756, C757

CKSRYF105Z10
CKSRYF105Z10
CKSRYF105Z10
CKSRYF105Z10

C759, C760, C763–C765
C769–C780, C782–C790, C792
C797, C832–C834, C837–C839
C842–C846, C893, C900, C901
C904–C907, C909–C918

CKSRYF105Z10
CKSRYF105Z10
CKSRYF105Z10
CKSRYF105Z10
CKSRYF105Z10

C921–C924, C927–C930
C956, C957
C117, C128, C422 (100/6.3)
C119, C421, C424, C601 (150/4)
C623, C702, C751 (150/4)

CKSRYF105Z10
CKSRYF105Z10
VCH1194
VCH1195
VCH1195

C403, C405 (47/16)
C411, C419 (100/6.3)

VCH1210
VCH1211

RESISTORS
R831, R832
R924–R927
R631, R713
R111
R113, R534, R537, R704, R705

RAB4C0R0J
RAB4C101J
RAB4C103J
RAB4C220J
RAB4C470J

R138
R341
R141–R148
R364, R369, R373, R375
R123

RS1/10S0R0J
RS1/10S101J
RS1/10S220J
RS1/16S1003F
RS1/16S1202F

R843, R855
R358, R361
R755
R936, R944, R950, R966, R973
R978

RS1/16S1501F
RS1/16S1503F
RS1/16S1801F
RS1/16S3000F
RS1/16S3000F

R754
R751
R132
R357, R362, R363, R368, R372
R374

RS1/16S3001F
RS1/16S3301F
RS1/16S4702F
RS1/16S6802F
RS1/16S6802F

R257 (R=1.0)
R258, R259 (R=2.2)
Other Resistors

VCN1127
VCN1128
RS1/16S###J

OTHERS
CN401 PH CONNECTER
CN103 CONNECTOR
9006 FLEXIBLE CABLE
CN114 4P CONNECTOR
CN115 12P CONNECTOR

S13B-PH-SM3
S5B-PH-SM3
VDA1681
VKN1409
VKN1416

CN402
CN551
CN701
CN901
CN502

17P CONNECTOR
21P CONNECTOR
24P CONNECTOR
30P CONNECTOR
20P CONNECTOR

VKN1421
VKN1425
VKN1428
VKN1434
VKN1460

CN111 26P CONNECTOR
CN531 FFC CONNECT0R
KN1, KN2 EARTH METAL FITTING
X481 (27.000MHz)
X601 (16.5MHz)

VKN1790
VKN1794
VNF1109
VSS1159
VSS1160

B DVDM ASSY [VWS1534]
SEMICONDUCTORS
DV-757Ai

62
1

2

3

4

5

Mark No.

6

Description

IC831
IC261, IC302
IC251
IC741, IC901
IC101

Part No.

7

Mark No.

8

Description

Part No.

ADV7300AKST
BA4510F
BA6664FM
HY57V161610DTC-8
LA9704W

C368, C369, C413, C414
C103
C205, C326, C401, C470, C472
C701, C711, C745, C752, C766
C781, C791, C793, C835, C891

CEV101M16
CEV220M16
CEV221M4
CEV221M4
CEV221M4

IC201
IC781
IC351
IC751
> IC404

LC78652W
M2V64S40DTP-7
M56788AFP
M65776AFP
MM1385EN

C903, C908
C101
C116, C127, C223, C224, C264
C312, C406, C407, C415, C416
C477, C794, C795

CEV221M4
CEV470M6R3
CKSQYB105K10
CKSQYB105K10
CKSQYB105K10

> IC791
> IC402

MM1561JF
MM1565AF
PD0274A
PD6345A
PE5286A

C216, C313, C351, C427, C531
C533, C534, C606, C617, C621
C703, C748, C831, C925, C926
C951
C110, C113, C203, C220, C225

CKSRYB102K50
CKSRYB102K50
CKSRYB102K50
CKSRYB102K50
CKSRYB103K50

PE9015B
PM0033A
PQ025EZ01ZP
SM8707HV
TC74VHC541FT

C234, C261, C320–C322, C330
C404, C426, C619, C920
C108, C111, C114, C115
C212, C213, C227, C231
C248–C251, C255, C263, C315

CKSRYB103K50
CKSRYB103K50
CKSRYB104K16
CKSRYB104K16
CKSRYB104K16

IC303, IC304, IC306
IC553
IC211
IC603
Q210, Q932–Q934, Q936

TC7SZU04F
TC7WH157FU
TK15404M
VYW2045
2SA1576A

C317
C106
C208
C266
C206, C214, C242, C357

CKSRYB104K16
CKSRYB152K50
CKSRYB222K50
CKSRYB224K10
CKSRYB472K50

Q938, Q939
Q241
Q101, Q102, Q106
Q103, Q104
Q931

2SA1576A
DTC114EUA
HN1A01F
HN1B04FU
RN1911

C105, C118, C122, C253, C256
C332, C353, C359, C365, C366
C609, C622, C631, C723, C755
C758, C761, C762, C767, C768
C836, C840, C848, C849

CKSRYF104Z25
CKSRYF104Z25
CKSRYF104Z25
CKSRYF104Z25
CKSRYF104Z25

Q601, Q941
D302, D303
D401, D402
D601

RN4982
KV1470
RB051L-40
RB501V-40

C895–C899, C902, C933, C939
C112, C125, C126, C130, C200
C202, C204, C215, C217
C221, C222, C226, C230, C232
C236, C258, C265, C299, C310

CKSRYF104Z25
CKSRYF105Z10
CKSRYF105Z10
CKSRYF105Z10
CKSRYF105Z10

L304
L4080, L4090, L4100 CHIP BEADS
L4110, L4120 CHIP BEADS
L4130, L4880 CHIP BEADS
L4910, L652 CHIP BEADS

LCYA1R2J2520
VTL1074
VTL1074
VTL1074
VTL1074

C319, C323, C328, C329, C409
C412, C418, C423, C428
C475, C476, C493, C494
C552–C554, C556, C602–C605
C607, C608, C610, C613–C616

CKSRYF105Z10
CKSRYF105Z10
CKSRYF105Z10
CKSRYF105Z10
CKSRYF105Z10

L4720 CHIP BEADS
L4710 CHIP BEADS
L4800, L481 CHIP BEADS

VTL1079
VTL1081
VTL1084

C618, C657, C658, C704
C706–C710, C712–C716
C718–C722, C724–C732, C735
C741–C744, C746, C747
C753, C754, C756, C757

CKSRYF105Z10
CKSRYF105Z10
CKSRYF105Z10
CKSRYF105Z10
CKSRYF105Z10

C759, C760, C763–C765
C769–C780, C782–C790, C792
C797, C832–C834, C837–C839
C842–C846, C893, C900, C901
C904–C907, C909–C918

CKSRYF105Z10
CKSRYF105Z10
CKSRYF105Z10
CKSRYF105Z10
CKSRYF105Z10

C921–C924, C927–C930
C956, C957
C117, C128, C422 (100/6.3)
C119, C421, C424, C601 (150/4)
C623, C702, C751 (150/4)

CKSRYF105Z10
CKSRYF105Z10
VCH1194
VCH1195
VCH1195

C403, C405 (47/16)
C411, C419 (100/6.3)

VCH1210
VCH1211

IC552
IC601
IC701
IC491
IC902
> IC403
IC481
IC786

A

B

C

COILS AND FILTERS

D

CAPACITORS
C480, C481, C662
C121, C532, C6270, C950
C953–C955
C314, C474, C798
C100, C133

CCSRCH100D50
CCSRCH101J50
CCSRCH101J50
CCSRCH150J50
CCSRCH151J50

C120
C484, C485, C487, C667
C134, C324, C391, C392
C945, C946
C109

CCSRCH181J50
CCSRCH220J50
CCSRCH331J50
CCSRCH331J50
CCSRCH391J50

C297, C555
C241
C107, C360
C489
C123, C201, C233, C254

CCSRCH470J50
CCSRCH560J50
CCSRCH681J50
CCSRCH8R0D50
CEV101M16

F

RESISTORS
R831, R832

RAB4C0R0J

DV-757Ai
5

6

E

7

63
8

1

Mark No.

A

B

2

Description

3

Part No.

R924–R927
R631, R713
R111
R113, R534, R537, R704, R705

RAB4C101J
RAB4C103J
RAB4C220J
RAB4C470J

R138
R341
R141–R148
R364, R369, R373, R375
R123

RS1/10S0R0J
RS1/10S101J
RS1/10S220J
RS1/16S1003F
RS1/16S1202F

R843, R855
R358, R361
R755
R936, R944, R950, R966, R973
R978

RS1/16S1501F
RS1/16S1503F
RS1/16S1801F
RS1/16S3000F
RS1/16S3000F

R754
R751
R132
R357, R362, R363, R368, R372
R374

RS1/16S3001F
RS1/16S3301F
RS1/16S4702F
RS1/16S6802F
RS1/16S6802F

R257 (R=1.0)
R258, R259 (R=2.2)
Other Resistors

VCN1127
VCN1128
RS1/16S###J

Mark No.
Description
COILS AND FILTERS
L701, L702 CHIP BEADS

D

CN401 PH CONNECTER
CN103 CONNECTOR
9006 FLEXIBLE CABLE
CN114 4P CONNECTOR
CN115 12P CONNECTOR

S13B-PH-SM3
S5B-PH-SM3
VDA1681
VKN1409
VKN1416

CN402
CN551
CN701
CN901
CN502

17P CONNECTOR
21P CONNECTOR
24P CONNECTOR
30P CONNECTOR
20P CONNECTOR

VKN1421
VKN1425
VKN1428
VKN1434
VKN1460

CN111 26P CONNECTOR
CN531 FFC CONNECT0R
KN1, KN2 EARTH METAL FITTING
X481 (27.000MHz)
X601 (16.5MHz)

VKN1790
VKN1794
VNF1109
VSS1159
VSS1160

RY701, RY702

VTL1089

VSR1017

CAPACITORS

C JACB ASSY [VWV1917]

C307, C406, C506
C115, C116, C118–C120, C801
C702, C721
C701, C741, C742, C751, C753
C761

CCSRCH331J50
CCSRCH470J50
CEAT101M16
CEAT102M6R3
CEAT102M6R3

C725, C762, C763
C110
C605
C604
C411, C421, C511, C521

CEAT471M6R3
CEHAZA471M6R3
CEJQ101M16
CEJQ1R0M50
CKSRYB272K50

C117, C407, C413, C423, C507
C513, C523, C704, C711–C716
C732, C733, C752, C754, C803
C111, C112, C114, C202, C204
C302, C403, C503, C601, C606

CKSRYF104Z25
CKSRYF104Z25
CKSRYF104Z25
CKSRYF105Z10
CKSRYF105Z10

C703, C722–C724, C726, C805
C334, C336, C344, C346 (470P)
C330, C331, C340, C341 (4700P)
C310, C311, C320, C321 (2200P)
C412, C422 (1608CH330P)

CKSRYF105Z10
VCE1035
VCE1046
VCE1048
VCH1226

C512, C522 (1608CH330P)
C350, C360, C414 (C= 47)
C424, C514, C524 (C= 47)
C101, C103, C314 (C= 100)
C324, C338 (C= 100)

VCH1226
VCH1236
VCH1236
VCH1237
VCH1237

C372, C380, C401 (C= 100)
C410, C416 (C= 100)
C420, C501, C510 (C= 100)
C516, C520 (C= 100)
C107, C109, C201 (C= 330)

VCH1237
VCH1237
VCH1237
VCH1237
VCH1239

C301, C303 (C= 330)
C402, C502 (C= 330)
C305, C306, C405, C505 (C= 47)

VCH1239
VCH1239
VCH1240

RESISTORS

SEMICONDUCTORS
IC401, IC501
IC701
IC302–IC305, IC402, IC502
> IC102
> IC101

DSD1702EG
LA73054
NJM5532MD
NJM78M05FA
NJM78M08FA

IC301
> IC702
IC201
IC202
IC203

PCM1738EG-3
PQ05RD11
TC74VHC157F
TC7SH08F
TC7SHU04F

E

F

Part No.

SWITCHES AND RELAYS

OTHERS
C

4

Q312, Q322, Q432, Q532, Q534
Q601, Q701, Q801, Q802
Q350–Q352, Q360–Q362, Q410
Q420, Q510, Q520
Q201, Q310, Q311, Q320, Q321

2SA1037K
2SC2412K
2SD2114K
2SD2114K
DTC114YK

Q430, Q431, Q530, Q531, Q533
D701–D713, D801, D802
D380

DTC114YK
1SS355
UDZS6.2B

R330, R331, R334, R335
R340, R341, R344, R345
R301
R310, R311, R320, R321
R410, R420, R510, R520

RN1/16SE1001D
RN1/16SE1001D
RN1/16SE1602D
RN1/16SE2000D
RN1/16SE2201D

R332, R333, R342, R343
R411, R418, R421, R427, R511
R518, R521, R527
R1101
R751, R752, R754, R755

RN1/16SE3001D
RN1/16SE8201D
RN1/16SE8201D
RS1/10S0R0J
RS1/16S75R0F

R757–R761
Other Resistors

RS1/16S75R0F
RS1/16S###J

OTHERS
CN705 SOCKET
JA602 OPT. LINK OUT
JA801, JA802 JACK
PCB BINDER
JA302 JACK

AKP7012
GP1FA502TZ
RKN1004
VEF1040
VKB1125

JA301 JACK

VKB1133

DV-757Ai

64
1

2

3

4

5

Mark No.

6

Description

Part No.

JA703
JA702
JA601
CN702

JACK
JACK
JACK
19P CONNECTOR

VKB1135
VKB1151
VKB1160
VKN1250

CN101
CN701
CN801
CN102
KN101

21P CONNECTOR
30P CONNECTOR
7P CONNECTOR
19P CONNECTOR
EARTH METAL FITTING

VKN1252
VKN1261
VKN1267
VKN1775
VNF1084

KN102 EARTH METAL FITTING

VNF1084

SEMICONDUCTORS

IC301

Mark No.

8

Description

Part No.

C372, C380, C401 (C= 100)
C410, C416 (C= 100)
C420, C501, C510 (C= 100)
C516, C520 (C= 100)
C107, C109, C201 (C= 330)

VCH1237
VCH1237
VCH1237
VCH1237
VCH1239

C301, C303 (C= 330)
C402, C502 (C= 330)
C305, C306, C405, C505 (C= 47)

VCH1239
VCH1239
VCH1240

A

RESISTORS

C JACB ASSY [VWV1919]
IC401, IC501
IC701
IC302–IC305, IC402, IC502
> IC102
> IC101

7

DSD1702EG
LA73054
NJM5532MD
NJM78M05FA
NJM78M08FA

R330, R331, R334, R335
R340, R341, R344, R345
R301
R310, R311, R320, R321
R410, R420, R510, R520

RN1/16SE1001D
RN1/16SE1001D
RN1/16SE1602D
RN1/16SE2000D
RN1/16SE2201D

R332, R333, R342, R343
R411, R418, R421, R427, R511
R518, R521, R527
R1101
R751, R752, R754, R755

RN1/16SE3001D
RN1/16SE8201D
RN1/16SE8201D
RS1/10S0R0J
RS1/16S75R0F

R757–R761, R764–R766
Other Resistors

RS1/16S75R0F
RS1/16S###J

IC201
IC202
IC203

PCM1738EG-3
PQ05RD11
TC74VHC157F
TC7SH08F
TC7SHU04F

Q312, Q322, Q432, Q532, Q534
Q601, Q801, Q802
Q350, Q351, Q360, Q361, Q410
Q420, Q510, Q520
Q201, Q310, Q311, Q320, Q321

2SA1037K
2SC2412K
2SD2114K
2SD2114K
DTC114YK

CN705 SOCKET
CN703 SOCKET(14P)
JA602 OPT. LINK OUT
JA801, JA802 JACK
PCB BINDER

AKP7012
AKP7137
GP1FA502TZ
RKN1004
VEF1040

Q430, Q431, Q530, Q531, Q533
D701–D712, D801, D802
D380

DTC114YK
1SS355
UDZS6.2B

JA302
JA301
JA703
JA702
JA601

JACK
JACK
JACK
JACK
JACK

VKB1125
VKB1133
VKB1135
VKB1151
VKB1160

CN101
CN701
CN801
CN102
KN101

21P CONNECTOR
30P CONNECTOR
7P CONNECTOR
19P CONNECTOR
EARTH METAL FITTING

VKN1252
VKN1261
VKN1267
VKN1775
VNF1084

KN102 EARTH METAL FITTING

VNF1084

> IC702

B

OTHERS

COILS AND FILTERS
L701–L704 CHIP BEADS

VTL1089

CAPACITORS
C307, C406, C506
C115, C116, C118–C120, C801
C702, C721
C701, C741, C742, C751, C753
C761, C771

CCSRCH331J50
CCSRCH470J50
CEAT101M16
CEAT102M6R3
CEAT102M6R3

C725, C762, C763, C772, C775
C110
C605
C604
C411, C421, C511, C521

CEAT471M6R3
CEHAZA471M6R3
CEJQ101M16
CEJQ1R0M50
CKSRYB272K50

C117, C407, C413, C423, C507
C513, C523, C704, C711–C716
C752, C754, C803
C111, C112, C114, C202, C204
C302, C403, C503, C601, C606

CKSRYF104Z25
CKSRYF104Z25
CKSRYF104Z25
CKSRYF105Z10
CKSRYF105Z10

C703, C722–C724, C726, C805
C334, C336, C344, C346 (470P)
C330, C331, C340, C341 (4700P)
C310, C311, C320, C321 (2200P)
C412, C422 (1608CH330P)

CKSRYF105Z10
VCE1035
VCE1046
VCE1048
VCH1226

C512, C522 (1608CH330P)
C350, C360, C414 (C= 47)
C424, C514, C524 (C= 47)
C101, C103, C314 (C= 100)
C324, C338 (C= 100)

VCH1226
VCH1236
VCH1236
VCH1237
VCH1237

D

D SACDB ASSY [VWG2353]
SEMICONDUCTORS
> IC906

BA25BC0FP
CXD2753R
HY57V161610DTC-8
MM1561JF
TC7SH00FU

IC901
IC902
> IC808
IC904
IC806
IC991
IC905
IC801

E

TC7SH04FU
TC7SHU04F
TC7WH74FU
XCA56367PV150

COILS AND FILTERS
L801
L971–L979 CHIP BEADS

LCYA1R0J2520
VTL1074

CAPACITORS
C903
C950
C931
C801, C829, C839, C840, C844

F

CCSRCH100D50
CCSRCH102J50
CCSRCH470J50
CEJQ221M6R3

DV-757Ai
5

C

6

7

65
8

1

Mark No.

2

Description

3

Part No.

C901, C909, C911, C922, C926

CEJQ221M6R3

C944, C951
C828, C908, C916
C827
C807–C812, C815, C816
C819–C824, C826, C830–C837

CEJQ221M6R3
CKSRYB103K50
CKSRYB473K25
CKSRYF105Z10
CKSRYF105Z10

C841, C843, C902, C905–C907
C912–C915, C917–C921
C923–C925, C927–C930, C934
C937, C938, C940, C943
C945–C947, C955, C956, C991

CKSRYF105Z10
CKSRYF105Z10
CKSRYF105Z10
CKSRYF105Z10
CKSRYF105Z10

Mark No.

4

Description

Part No.

SWITCHES AND RELAYS
A

S101–S106

CAPACITORS

All Resistors

19R-1.25FJ
VEF1040
VKN1417
VKN1460
VKN1794

FLKY ASSY [VWG2358]

SEMICONDUCTORS
IC101
IC102
Q103, Q105
Q104
Q102

PE5314B
PST3228
2SA1602A
2SC2412K
DTA124EK

Q101

DTC124EK

S101–S106

09P-FJ
SPS-452L-H
VAW1073
VEC2220
VKN1277

HOLDER
X101 (5MHz)

VNF1122
VSS1142

ASG7013

C102, C105, C110, C113, C115

CKSRYF105Z10

All Resistors

HOLDER
X101 (5MHz)

VNF1122
VSS1142

CN201 CONNECTOR 9P
CN202 CONNECTOR

OTHERS
> P103 PROTECTOR(1.6A)
> P101 PROTECTOR(800mA)
> P102 PROTECTOR(1.6A)
> P104 PROTECTOR(2A)
> F1 FUSE(2A)

Q101

DTC124EK

AEK7012
AEK7063
AEK7066
AEK7067
REK1101

H SCRB ASSY [VWV1922]
SEMICONDUCTORS

SEMICONDUCTORS
PE5314B
PST3228
2SA1602A
2SC2412K
DTA124EK

09R-FJ
S2B-PH-K

G POWER SUPPLY UNIT [VWR1361]

E FLKY ASSY [VWG2360]
IC101
IC102
Q103, Q105
Q104
Q102

RS1/16S###J

OTHERS

OTHERS
09P-FJ
SPS-452L-H
VAW1073
VEC2220
VKN1277

CKSRYB103K50

RESISTORS

RS1/16S###J

CN102 CONNECTOR 9P
IC103 REMOTE RECEIVER UNIT
V101 FL TUBE
SPACER
CN101 17P CONNECTOR

ASG7013

CAPACITORS
C291, C292

CCSRCH102J50
CEAL470M6R3
CEJQ101M6R3
CKSRYB103K50
CKSRYF104Z50

NSPB500-0008
SLR-343VC
UDZS6.2B

SWITCHES AND RELAYS
S201, S202

C101, C103, C107, C108, C161
C104
C100
C111
C116

All Resistors

CN102 CONNECTOR 9P
IC103 REMOTE RECEIVER UNIT
V101 FL TUBE
SPACER
CN101 17P CONNECTOR

D205
D201, D203, D204
D211

RESISTORS

F

RS1/16S###J

SEMICONDUCTORS

CAPACITORS

E

CKSRYF105Z10

F KEYB ASSY [VWG2369]

SWITCHES AND RELAYS

D

C102, C105, C110, C113, C115

OTHERS

CN902 19P CONNECTOR
PCB BINDER
CN903 13P CONNECTOR
CN801 20P CONNECTOR
CN901 FFC CONNECT0R

C

CCSRCH102J50
CEAL470M6R3
CEJQ101M6R3
CKSRYB103K50
CKSRYF104Z50

All Resistors

RS1/16S###J

OTHERS

E

C101, C103, C107, C108, C161
C104
C100
C111
C116

RESISTORS

RESISTORS
B

ASG7013

IC901
IC902, IC903
Q901, Q904
Q902, Q905
D921

MM1505XN
MM1507XN
2SA1037K
2SC2412K
1SR154-400

D901, D904–D909, D911, D912
D914–D916
D918, D920
D917, D919

1SS355
1SS355
DA204K
UDZS5.6B

DV-757Ai

66
1

2

3

4

5

6

Mark No.
Description
SWITCHES AND RELAYS
RY901–RY905

Part No.
VSR1017

CAPACITORS
C904, C914, C932, C933
C903, C910, C913, C921
C927
C929, C930, C937, C943
C946, C953

CCSRCH221J50
CCSRCH391J50
CCSRCH470J50
CEAT101M10
CEAT102M6R3

C901, C902, C907, C909
C916, C917, C924, C925, C928
C935, C936, C938–C941, C945
C950, C956–C959

CKSRYF104Z25
CKSRYF104Z25
CKSRYF104Z25
CKSRYF104Z25

RESISTORS
R932, R937, R943, R950, R955
R965
Other Resistors

RS1/16S75R0F
RS1/16S75R0F
RS1/16S###J

Mark No.
RESISTORS

8

Description

Part No.

R116–R119, R129, R220–R223
R335, R339, R340
R110, R212, R219, R256
R349, R350, R353, R363
R289, R290

RAB4C0R0J
RAB4C0R0J
RAB4C103J
RAB4C103J
RS1/16S5101F

R281–R288
R206
Other Resistors

RS1/16S56R0D
RS1/16S6341D
RS1/16S###J

A

OTHERS
X201 (24.5760MHz)
CN103 07P CONNECTOR
CN102 13P CONNECTOR
CN101 24P CONNECTOR
JA1, JA2 1394-TERMINAL

ASS7025
RKN1048
VKN1417
VKN1428
VKN1800

X101 (6.14MHz)

VSS1179

B

J MSWB ASSY [VWG2390]

OTHERS
JA901, JA902 CONNECTOR
CN901 19P CONNECTOR

7

VKB1157
VKN1279

SWITCHES AND RELAYS
> S301

VSA1005

I ILKB ASSY [VWG2391]

CAPACITORS

SEMICONDUCTORS

> C301 (C=10000p, V= AC250V)

IC203
IC204
IC101
IC301
IC306, IC308

BU2370FV
NJU7093AF
PD5787A
TC74VHC541FT
TC7SH04FU

IC205, IC302, IC309
IC201
IC202
D261

TC7SH08FU
TSB43CA43GGW
VYW2019
RB501V-40

ACG7033
C

OTHERS
CN301 CONNECTOR POST
CN302 AMP U-P CONNECTOR

B2B-PH-K
RKP1834

COILS AND FILTERS
L201–L204 (330uH)

VTH1043
D

CAPACITORS
C421, C423–C425
C208
C205
C204
C283, C284

CCSRCH101J50
CCSRCH102J50
CCSRCH150J50
CCSRCH180J50
CCSRCH221J50

C411
C231, C261, C270, C277
C404
C403
C307, C422, C426

CEV101M16
CEV470M6R3
CKSQYB102K50
CKSQYF105Z16
CKSRYB102K50

C279
C206
C275, C278
C274
C152, C207, C210, C216, C219

CKSRYB103K50
CKSRYB104K16
CKSRYB105K6R3
CKSRYB683K16
CKSRYF104Z25

C285, C286
C101, C103, C104, C151, C203
C209, C211, C213–C215
C217, C218, C220–C223, C232
C262, C271–C273, C276

CKSRYF104Z25
CKSRYF105Z10
CKSRYF105Z10
CKSRYF105Z10
CKSRYF105Z10

E

F

C281, C282, C301, C302, C306
CKSRYF105Z10
C308, C309, C402, C412
CKSRYF105Z10
C102, C202, C212, C401, C405 (150/4) VCH1195

DV-757Ai
5

6

7

67
8

1

2

3

4

6. ADJUSTMENT
6.1 ADJUSTMENT ITEMS AND LOCATION
A

Adjustment Items

Adjustment Points (Mechanism Part)
Cautions: After adjustment, adjustment screw locks with the
Screw tight.

[Mechanism Part]
1 Tangential and Radial Height Coarse Adjustment
2 DVD Jitter Adjustment

1 2
Radial
adjustment
screw

1 2
Tangential
adjustment
screw

3 Initialize the Focus Sweep Setting

[Electrical Part]
Electrical adjustments are not required.
B

C

D

6.2 JIGS AND MEASURING INSTRUMENTS

Screwdriver (large)

Screwdriver (medium)

TV monitor

Test mode remote control
unit (GGF1067)

E

Screw tight
(GYL1001)

Precise screwdriver

DVD test disc
(GGV1025)

F

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1

2

3

4

5

6

7

8

6.3 NECESSARY ADJUSTMENT POINTS
When

Adjustment Points

A

Exchange Parts of Mechanism Assy
Mechanical ~, Ÿ, !
point

Exchange the Pickup

∗ After adjustment, screw locks
with the Screw tight.

Electric
point
Mechanical !
point

Exchange the Traverse Mechanism

B

Electric
point
Mechanical Ÿ, !
point

Exchange the Spindle Motor

∗ After adjustment, screw locks
with the Screw tight.

Electric
point
C

Exchange PCB Assy
Mechanical
point

Exchange PC Board

LOAB, DVDM ASSY

Electric
point
D

∗
Purpose: To set the sweep which was correct with the
individual Traverse mechanism.
Be sure to perform the following step finally when replaced
Pickup, Traverse Mechanism and Spindle Motor.
ESC

CLEAR
E

GGF1067
Test mode
remote control
unit
(It is necessary when performed adjustment procedure Ÿ.)

F

DV-757Ai
5

6

7

69
8

1

2

3

4

6.4 TEST MODE
TEST MODE: ON

A

ESC

TEST

POWER
GGF1067
Test mode
remote control
unit

ON
B

TEST MODE: DISC SET

CHECK
DVD, CD


OPEN/CLOSE

OPEN/CLOSE

DVD disc

(Player or Remote
Control Unit)

(Player or Remote
Control Unit)

DSC - &&&

C

TEST MODE: PLAY


TV/LDP

An address is displayed

D

< When playback with the target address of disc (DVD)>
For example, when playback with # 30000
During PLAY

+10

3

0

0

0

0

CHP/TIM Press keys in order

030000

E

TEST MODE: OFF
ESC

POWER
OR
GGF1067
Test mode
remote control
unit

OFF
F

DV-757Ai

70
1

2

3

4

5

6

7

8

6.5 MECHANISM ADJUSTMENT
A

1 Tangential and Radial Height Coarse Adjustment
START
• Remove the servo mechanism.
• Remove a Spacer for height adjustment
attached to the back side (shaded area)
of the Servo Mechanism (Float Base) with
nippers.

Cautions:
Because there is not a Spacer for height adjustment in
adjustment after the second time, will keep it at need.
(This parts is Traverse mechanism exclusive use of a model
for 2001 years)
7.3mm
B

Servo Mechanism

Float Base

Put a spacer between a Tangential (or Radial) adjustment
screw and Mechanism Base and turn each screw to adjust
the height. (Refer to "6.1 ADJUSTMENT ITEMS AND
LOCATION".)
Spacer for Height adjustment

Note:
Turn the Short switch to Short side when
removing the Pickup Flexible Cable.
(Refer to "7.1.9 DISASSEBLY".)

Turn a flat side
into bottom

C

D

E

F

DV-757Ai
5

6

7

71
8

1

2

3

4

2 DVD Jitter Adjustment
• Playback method of inner and outer address for the purpose is refererd to "6.4 TEST MODE".
• Jitter indication of the monitor is refererd to "7.1.3 TEST MODE SCREEN DISPLAY".

A

Use disc: GGV1025

START
Mechanism Assy

• Test mode
• Play the DVD test disc
at outer track
(around #200000)

Adjust the Tangential
Adjustment Screw so that
jitter becomes minimum.

• Play the DVD test disc
at inner track
(around #30000)

J4 : Min
B

Mechanism Assy
Adjust the Radial
Adjustment Screw so that
jitter becomes minimum.

J4 : Min

C

J4 : - - - -

Player
Monitor

• Play the DVD test disc
at outer track
(around #200000)

D

Mechanism Assy
Readjust the Tangential
Adjustment Screw so that
jitter becomes minimum.

CHECK
Turn the POWER OFF in
case of NG once, and
perform the adjustment
once again.

NG

Confirm the error rate that is
displayed "OK"
(Example ER (av): 2.5e - 5-*OK )

J4 : Min

O

K

E

If error rate is OK,
locks a root of
tangential and radial
adjustment screws with
the Screw tight, and
go to step ! .

Disc playback normally.
• The measurement of block error rate

ESC
ESC

5

Screw tight: GYL1001

Test mode end

F

DV-757Ai

72
1

2

3

4

5

6

7

8

3 Initialize the Focus Sweep Setting
A

Purpose: To set the sweep which was correct with the individual Traverse mechanism.

Turn on the Player

POWER

ESC

CLEAR

B

Note: Be sure to perform this step when replaced the Pickup or Traverse mechanism.

C

D

E

F

DV-757Ai
5

6

7

73
8

1

2

3

4

7. GENERAL INFORMATION
7.1 DIAGNOSIS
A

7.1.1 ID NUMBER AND ID DATA SETTTING
Entering the ID Number and ID Data for Players with DVD-Audio and DVD-RW
Compatibility
It is necessary with a player with DVD-audio and DVD-RW compatibility to set an individual number (ID number) and ID data. If the
number and data are not set correctly with the following procedure, operations in the future may not be guaranteed. You will find the ID
number to be set on the yellow label on the rear panel.
Important: If no yellow label is found on the rear panel, write down the specified ID number by checking it according to "How
to confirm the ID number" shown below.

The Input is Necessary When:
B

• Downloading FLASH-ROM is finished. (The latest version must be downloaded when a repair is made.)
• "No ID Number" is displayed on the screen or FL display immediately after the power is turned on or in Stop mode.
• If "No ID DATA" is displayed, the ID data must be entered.
Note:
Be sure to enter the ID number in Stop mode.
Use the service remote control (GGF1067) for operations. Only opening/closing of the tray are performed from the player.
Use Disc No. : GGV1084

How to Input the ID Number and ID Data
C

1 To enter the input mode, press ESC + STEREO in a status with
no ID number set, such as after FLASH-ROM downloading.

4 When the ID number has been registered, the unit enters the
ID data input mode. (The FL display indicates "NO ID DATA.")
In this condition, place the ID data disc on the tray and close
the tray using the CLOSE key "7/0" on the player.

[Player's ID Data Setting]

2 As number input is enabled when the unit enters the input
mode, input the 9-digit ID number.
(The entered number is also displayed on the FL display.)

[Player's ID Number Setting]
ID Number ?
>---------

2

 Exit

Insert The ID Data Disc !

4

 Exit

D

Input ID Number !
5 While the data are being read, the message shown in the
figure at left is displayed on the screen.
(The FL display indicates "RD ID DATA.")
3 After inputting the number, press SEARCH to register the ID
number.

[Player's ID Data Setting]

[Player's ID Number Setting]
ID Number ?
> 0 0 0 0 0 0 0 0 1 OK ?

E


Compare Mode
 Enter

3

Loading The ID Data Disc !

5

Input ID Number !

F

DV-757Ai

74
1

2

3

4

5

6

6 When the ID data have been read, the data are written to the
FLASH-ROM.
(The FL display indicates "WR ID DATA.")

7

8

7 When the ID data have been written to the FLASH-ROM, the
message "Rom Write OK" is displayed on the screen.
(The FL display indicates "ID DATA OK.")
A

8 After confirming this message, press CLEAR to exit the input
mode.

[Player's ID Data Setting]

6

[Player's ID Data Setting]

Wait Rom Writing !

7

Rom Write OK !

8

 Exit
B

How to Confirm the ID Number
1 Press ESC + STEREO with an ID number set, and the unit
enters the ID number confirmation mode.
2 The set ID number is displayed on the screen (and on the FL
display), permitting you to confirm it.
3 To exit this mode, press CLEAR .

2

3

C

[Player's ID Number Setting]
ID Number ?
[ 0 0 0 0 0 0 0 0 1]
Compare
>*********
 Exit
Input ID Number !

D

How to Clear the ID Number
1 Press ESC + STEREO with an ID number set, and the unit
enters the ID number confirmation mode.
2 Input the same number as the ID number you have set.

2

3 After inputting the number, press STOP .
Only when the entered number matches the set ID number, the
ID number is cleared and the unit exits this mode.
If the numbers do not match, you must return to step 2.
( STOP is not accepted until 9 digits are entered.)

[Player's ID Number Setting]
ID Number ?
[ 0 0 0 0 0 0 0 0 1]
Compare
>*********
 Exit

[Player's ID Number Setting]
ID Number ?
[ 0 0 0 0 0 0 0 0 1]
Compare
> 0 0 0 0 0 0 0 0 1 OK ?
3

Input ID Number !

E

 Enter
 Memory Clear
Input ID Number !

F

DV-757Ai
5

6

7

75
8

1

2

3

4

7.1.2 SELF-DIAGNOSIS FUNCTION OF PICKUP DEFECTIVE
This unit can confirm the laser diode current value (DVD: 650nm, CD: 780nm) of pickup on the Test Mode screen.
(Press the ESC → TEST keys in order on the test mode remote control unit (GGF1067) to enter the test mode.)
A

It's effective in case of the following condition.

Symptom
• Indicates "No Disc" in FL display.
• Player does not playback, etc..

Procedure of Self-Diagnosis

B

1 Enter the Test mode.
2 When diagnosing the 650nm laser diode:
Press the TEST → 1 keys in order, and turn on the laser diode (It light-up for nine seconds.).
When diagnosing the 780nm laser diode:
Press the TEST → 4 keys in order, and turn on the laser diode (It light-up for nine seconds.).
When let it turn on once again after performed 2 once,
After pressed REP.B key once
650nm: Press the TEST → 1 keys in order
780nm: Press the TEST → 4 keys in order
3 Confirm the indicated value of the laser diode current (LDI). (Refer to following figure.)

C

4 When indicated value is more than 100, pickup is defective. → Replacement is necessary
Replace the Traverse Mechanism Assy or Pickup.

Note : When a DVD disc or a CD disc is played in the test mode, this function is effective.

Character in bold : Item name
: Information display

Laser diode current value

D

E

F

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7.1.3 TEST MODE SCREEN DISPLAY
Display Specification of the Test Mode
A

2

Character in bold : Item name
: Information display

3

5
6
21

7
8
9
12
13 14

22

15

23
24

16
17
18
19

1

10
11

1 Address indication
The address being traced is displayed in number.
(as for the DVD, indication of decimal number is possible.)
DVD : ID indication (hexadecimal number, 8 digits)
[∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗]
CD : A-TIME (min. sec.) [0 0 0 0 ∗ ∗ ∗ ∗]
2 Code indication of remote control unit [R – ∗ ∗ ∗ ∗]
In case of double code, display a 2nd code.
3 Main unit keycode indication [K – ∗ ∗]
4 Background color indication [C – R∗ ∗ G∗ ∗ B∗ ∗ ]
5 (1) Tracking status [TRKG – ∗ ∗ ∗]
Tracking on : [ON]
Tracking off : [OFF]
(2) Laser diode current value [LDI – ∗ ∗ ∗]

B

9 Output video system [V – ∗ ∗ ∗ ∗]
NTSC system
: [NTSC]
PAL system
: [PAL]
Automatic setting : [AUTO]
Scart terminal output [SK – ∗ ∗]
(Display only the WY model which can do the output setting
of scart terminal.)
VIDEO : [00]
S-VIDEO : [01]
RGB
: [02]

C

0 (1) Disc sensing [DSC – ∗ ∗ ∗]
The type of discs loaded is displayed.
[DVD], [CD ], [VCD], [ ]
(2) CD 1/3 beam switch [BM – ∗ ∗ ]
- Jitter value [J – ∗ ∗ ∗ ∗]
Make the jitter four times, and renew it in every 0.5 second.
[J4 – ∗ ∗]

6 (1) Spindle status [SPDL – ∗ ∗ ∗]
Spindle accelerator and brake, free-runnimg
FG servo
Rough, velocity phase servo
Offset addition, rough, velocity phase servo
(2) AFB status [AFB – ∗ ∗]
ON
OFF

[A/B]
[FG]
[SRV]
[O_S]

= Version of the AV-1 chip / version of firmware
[AV: ∗ ∗ / ∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗]

[ON ]
[OFF]

! Region setting of the player [REG: ∗]
Setting value : [1] to [6]

D

~ Version of the FL controller [FL: ∗ ∗ ∗ ∗]

7 Mechanism (loading) position value [M – ∗ ∗]
Unknown
: [01] or [41]
Open state
: [04]
Close state
: [08]
During opening : [12]
During closing : [22]

@ Destination setting of the FL controller
[MDL: ∗ ∗ ∗ ∗ / ∗ ∗ ∗]
Four characters in the front represent the type of model.
Three characters in the back represent the destination code.
J: /J, K: /KU, /KC, /KU/KC, R: /RAM/RL/RD, LB: /LB,
WY: /WY

8 Slider position [S – ∗ ∗ ∗ ∗]
CD TOC area : [IN ]
CD active area : [CD]

# Part number of the flash ROM and system controller
[∗ ∗ ∗ ∗ ∗ ∗ / ∗ ∗ ∗ ∗ ∗ ∗]

E

$ Version of the flash ROM [V: ∗. ∗ ∗ ∗]
Flash ROM size [FLSH = ∗]
% Revision of the system controller [S: ∗ . ∗ / ∗ ∗ ∗ ]
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^ (1) Revision of the DVD mechanism controller
[M: ∗ / ∗ ∗]
(2) Part number of the GUI-ROM (OEM model)
[GUI: ∗ ∗ ∗]
(3) HOST conversion [HOST: ∗ ∗ ∗]
* AGC setting [AGC – ∗ ∗ ∗ [∗] ]
AGC on : [AGC-ON]
AGC off : [AGC-OFF]
[1] : RFAGC on [0] : RFAGC off

B

( FTS servo IC information
DSP coefficient indication
[KS – [∗ ∗ ∗ ∗] ∗ ∗ ∗ ∗ ]
Displays the address (four digits) of the specified coefficient
and the setting value (four digits) with [TEST] and [9] keys.
) Error rate indication
1 C1 error value of CD [ER – C1 ∗ ∗ ∗ ∗ ]
2 C1 error value of DVD [ER – ∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗ ]
_ Internal operation mode of mechanism controller
[MM – ∗ ∗ : ∗ ∗]
Internal mechanism mode (2 digits) and internal mechanism
step (2 digits) of the mechanism controller

C

D

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7.1.4 SELF-DIAGNOSIS FUNCTION
When enter the service mode, self diagnosis mode operates with the "ESC"+"CHP/TIM" keys automatically.

1 Mechanism Error History (past eight times of error is displayed)

A

Two columns of the beginning display the error status for mechanism controller.
(the details of error contents refer to "7.1.6 Error Display".)
Eight columns of the back display the count UP value (turned count up every 20msec) from the power-up.
Example) 32h ⋅=. 1 sec, BB8h ⋅=. 1 min, 2BF20h ⋅=. 1 hour
In addition, when there was error after power-up immediately (till initial setting is completed), turn the most significant bit to ON.

2 Check Item Display of Self Diagnosis Function
a) AV1 Host Bus check (possible the check only during stop) (Read & Write process of an internal specific register)
AV_1 : OK
: −−
⇒ not yet check
: HOST BUS NG
⇒ HOST bus NG
b) Bus check between AV1 SDRAM (possible the check only during stop) (Read & Write process to the SDRAM)
AV_2 : OK
: −−
⇒ not yet check
: AV1-SDRAM BUS NG ⇒ Bus NG between AV1 and SDRAM
c) DMA transfer port check from F.E. to AV1 (during stop, possible the check only in DVD or NO DISC)
(writing from F.E to SDRAM and reading of SDRAM)
AV_3 : OK
: −−
⇒ not yet check
: FE-AV1 DMA NG
⇒ Bus NG between F.E and SDRAM installed outside of AV1
d) Video encoder (ADV∗∗∗∗) check (Read of the specific register)
VE
: OK
: NG ADV,
⇒ ADV register reading NG
: NG > ADV,
⇒ ADV communication NG of FR to video encoder
: NG > PRO
⇒ Communication NG from EBY to progressive decoder
e) DSP check (Read of the specific register)
DSP : OK
: NG
⇒ DASP NG
f) SACD check (Read of the specific register)
SACD : OK
: NG
⇒ SACD NG
g) 1394 relation HOST controller check
HOST : OK
: NG
⇒ HOST controller NG
h) 1394 relation Mercury CHIP check
MERC : OK
: NG
⇒ Mercury CHIP NG

B

C

Display the mechanism error history and self diagnosis result by pressing the "CHP / TIM" key once again.
Afterwards press the "CHP / TIM" key with toggle and change the display.
D

Display screen of mechanism error history and self diagnosis result
(a)
(b)
(c)
(d)
(e)
(f)
(g)
(h)

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7.1.5 FUNCTION SPECIFICATION OF THE SERVICE MODE
• FL indication of EDC / ID error (short cut function)
A

Indicate it in FL with the "ESC"+"CX" keys (LD remote control unit).
Indication is released with the "ESC" key during display.
FL indication contents
00 /00 / 01 ∗
Indicate number of the location that caused EDC and ID errors
Retry number of times at having caused ID error (error is indicated only in the occurring moment)
Retry number of times of the latest ID error in the ST system
Retry number of times at having caused EDC error (error is indicated only in the occurring moment)
Retry number of times of the latest EDC error in the ST system

B

∗ Mark: When even once causes AV1 error, lights.
• Screen display of the service mode

C

D

Indicate to the screen with the "ESC"+"CHP/TIM" keys.
Release the indication with the "ESC" key.
Indication contents
1 ID Address
2 DVD in playback: Error rate regular indication and exponent
indication
CD/VCD in playback indicates the number of correct frame of
C1 error /5 seconds.
3 Self diagnosis indication
Indicate the self diagnosis result whether the F.E is normal.
Self Check
: During FE checks
Self Check OK
: Abnormality is not found in F.E.
Self Check Error
: Abnormality is found in F.E.
Indicate the mechanism error history and self diagnosis result
by pressing the "CHP / TIM" key once again.
Afterwards press the "CHP / TIM" key with toggle and change
the display.
Indication of the mechanism error history and self diagnosis
result refer to "7.1.4 self diagnosis function".
4 Error information indication of the AV decoder
(a)
When a retry occurred in reading from the disc, a history
indicates the occurrence location and the occurrence reason.
History is indicated to past seven times.
Eight columns of the beginning show the physical address
which occurred of retry.
As for four columns of next, bitmap indicates EDC status. LSB
shows the first sector during a block and MSB shows a last
sector.
Following field indicates the retry number of times.
One digit in front of " / " shows number of times of the retry by
EDC Error which occurred in the same block in succession.

One digit after " / " shows number of times of the retry by ID
Check Error which occurred in the same block in succession.
" * " of last one digit shows the EDC Check NG Count Over.
" # " shows the ID Check NG Count Over.
When " * " and " # " are not indicated, show that data were
rightly readable by retry process.
(b)
Indicate the error information that detected with the Audio/Video
Decoder. When error occurred, a history indicates the
occurrence time and the occurrence reason. History is indicated
to past seven times.
Field in front of ":" indicates the error information of Audio/Video
Decoder.
(Indication information is different from Fujitsu Decoder with
Mitsubishi Decoder)
02 model is 656 series and 757 series is Mitsubishi model.
• Specification for the Audio/Video Decoder (M65773FP) model
of Mitsubishi
bit7: VLD Fatal Error detection
bit6: VLD Not Fatal Error detection
bit5: Number of Macro Block mismatch
bit4: Decode error
bit3: VLD Sequence Layer Fatal Error detection
bit2: VLD Picture Layer Fatal Error detection
bit1: VLD Slice Layer Fatal Error detection
bit0: Start-up Sequence Time-out Error detection
Following field in " : " indicates a value of STC (System Time
Clock) which detected the above Audio/Video Decoder error.
∗ When often perform the switch of debug screen, an error history
will be increased.
As for this, CPU power is used for update of OSD drawing,
symptoms occur so that control of VBR Buffer is not in time.

Indication contents
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(a)

4
(b)

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7.1.6 ERROR DISPLAY
Error codes that are displayed on the FL display without using the remote control unit
FL Display

Possible causes

Operation of the unit

AV1 VER

AV-1 chip is not a match with the program of system controller

The sound may not out with
the specific audio.

CPU AERR

CPU address error (Hardware is unusual.)

No operation

DMA AERR

DMA address error (Hardware is unusual.)

No operation

FLASH ID

Difference in versions of the internal ROM of the system controller and of the flash
ROM, or bus line failure or reverse installation

No operation

FLASH WRP

Write protect error of the flash ROM

No operation

FLASH SIG

Difference in part number of the flash ROM (When the ROM which could't be used
was used.)

No operation

FLASH SUM

Check sum error of the flash ROM (It exceeds the regular size.) or reverse installation
No operation
(Hardware is unusual.)

FLASH SIZ

Size error of the flash ROM (Use 4 or 8 M-bit.)

No operation

Difference in version of GUI ROM and system controller software.

Operate as the OSD model

GUI ROM ERROR

A

B

The system controller fetched a code other than an operation code (Hardware is
No operation
unusual.)
Difference in version of the internal ROM of the mechanism controller and of the flash
No operation
ROM.

ILLGAL
MECHA CPU
RESERVE

Undefined interrupt (Hardware is unusual.)

No operation

SLOT

Inappropriate slot command issued (Hardware is unusual.)

No operation

Error codes that are displayed on the FL display by using the remote control unit
(Mechanism controller error)

C

To display: ESC + DISPLAY + DISPLAY; Location of the display: At the two digits of center of the FL display
To display the error history: ESC + DISPLAY + One shot; Location of the display: TV screen
FL

Description of
Error

Causes if with a DVD

Causes if with a CD

Operation of the Unit

Search could not be complete within 7
seconds, and it could not enter the target CD : Stops,
DVD: Continues operation
area within 7 seconds by VCD scan.

11 Search timeout

Search could not be complete within 7
seconds.

retry
12 Search
error

More beyond the target while the read-in search was converging. A search could not
be completed after 3 retries while the unit was tracing 11 tracks. A search could not CD: Stops,
DVD: Continues operation
be completed after retry when timeout occurs at read-in.

timeout Timeout (10.5 seconds) while tracing at
19 Tracing
while converging the stage of convergence of a search.

Stop
D

During Track (Index) Search, the search
for the beginning of a program could not
be completed within 3 seconds (20
seconds in the case of Index Search)
after positioning based on the TOC data
was completed.

0 search
1B Index
error

Stop

Embossment
plunge error
Plunged into unreadable embossment of
1C (only a model
corresponding to DVD-RW player.
RW)

1. In wobble nothing (error
distinction) : search to
address 2E400h
2. In wobble existence:
Tray open

Timeout of slider
22 inner
Inside switch could not ON within 3 seconds.
circumference

Stop

Timeout of slider
Inside switch could not OFF within the following times:
23 outer
at ATB: 2 seconds, at Backup: 2 or 2.02 seconds.
circumference

Stop

FOK pulse
33 No
during playback

When the focus was deviated continuously 20 times.

Adjusts focus at the innermost
circumference and tries to
return to its position where the
error was generated (for 3
times),then opens.
If the same error persists after
one retry, the tray opens. (No
FOK pulse)

38 Disc-typesensing error

Were not able to playback from the disc distinction process.
PLAY or STOP was not completed by backup operation of the disc distinction.
Distinguished it from the blank disc in the ATB process completion.

Open

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Description of
Error

converge
39 SGC
timeout

2

3

Causes if with a DVD

4

Causes if with a CD

SGC could not converge during detects the peak

Operation of the Unit
Open

The unit did not enter Stop mode within 10 seconds of issuance of a Stop command.
Stop
Disc distinction is not completed even if passes for 10 seconds after the spindle turned.
Did not reach to the rotating speed that ATB was
possible for less than 10 seconds. Did not reach aim
FG transition CAV lock speed (high: 10%, low: 50%) for less than 10
48 Spindle
Stops. (FG timeout)
timeout
seconds. CAV process passed more than 5 seconds or
abnormal speed was detected. Spindle does not lock for
less than 3 seconds in the BCA read start or end.

41 Spindle timeout

PLL
49 Spindle
transition timeout
B

D

Stops.
("73" is displayed during
starting process.)

Auto sequence
51 timeout of peak
detection

ABUSY did not return within 1 second after the DDTCT
(peak detection) command was sent.

Stop

ABUSY did not return within 30 mS after the FJMPD
(Focus jump 1 to 0) command was sent.

Open

ABUSY did not return within 30 mS after the FJMPU
(Focus jump 0 to 1) command was sent.

Open

sequence
ABUSY did not return within 50 mS after the GSUMON
54 Auto
timeout of play AGC (play-AGC-measuring) command was sent.

Stop

Auto sequence
did not return within 2 seconds after the
55 timeout of disc-type- ABUSY
DJSRT (disc-sensing) command was sent.
sensing

Stop

sequence
56 Auto
timeout of ATB2

ABUSY did not return within 1 second after the
TBLOFS (Internal ATB after the completion of external
ATB) command was sent.

Stop

Auto sequence
57 timeout of tracking
servo ON

ABUSY did not return within 0.5 sec. after the TSON
(tracking servo ON) command was sent.

Stop

sequence
58 Auto
timeout of ATB1

ABUSY did not return within 0.2 sec. after the TBL
(external ATB) command was sent.

Stop

Auto sequence
did not return within 2 seconds after the FGN
59 timeout of focus gain ABUSY
(focus gain adjustment) command was sent.
adjustment

Stop

Auto sequence
5A timeout of tracking
gain adjustment

ABUSY did not return within 2 seconds after TGN
(tracking gain adjustment) command was sent.

Stop

Auto sequence
5B timeout of offset
adjustment

ABUSY did not return within 1 second after the AVE
(offset adjustment) command was sent.

Stop

Auto sequence
timeout of
5C modulation factor
measurement

ABUSY did not return within 200 mS after the ADJMIR
(modulation factor measurement) command was sent.

Stop

Auto sequence
did not return within 2 seconds after the AFB
5D timeout of auto focus ABUSY
(auto focus bias) command was sent.
bias
E

Stops.
("73" is displayed during
starting process.)

4A Spindle lock timeout Spindle could not lock more than 1.5 seconds before start the AFB.

Auto sequence
52 timeout of focus
jump down
Auto sequence
53 timeout of focus
jump up

C

CAV process passed more than 5 seconds. Abnormal speed was detected.

Stop

sequence
5F Auto
already busy

A command could not be sent because ABUSY was
low. ABUSY did not return within 200 mS after TLV
command was sent.

Stop

62 Pause retry error

Pause mode could not be restored within three retries
after it had been released.

Continues operation

reading check
71 ID
during playback
Subcode check
72 failure during
playback

An ID could not be read for 1 second or more.

Stop

can not read
73 ID
during startup

An ID could not be read within 1 second after the AFB
tracking on.

No frame could be read for 3
seconds or more.

Stop
Opens
(ID readout failure)

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Description of
Error

7

Causes if with a DVD

8

Causes if with a CD

Operation of the Unit

Subcode could not be read within 1 Opens (Subcode readout
second after the tracking on.
failure).

check
74 Subcode
failure during startup
Communication
A1 timeout of DSP
command

A command could not be issued to DSP because
Command Busy (XCBUSY) was in force
(XCBUSY = L) for a specified time (about 200
µS).

Open

Communication
A2 timeout for reading
DSP coefficient

Command Busy (XCBUSY) was in force for a
specified time (about 200 µS) before and after a
coefficient read command was issued to DSP, or
the address echo-back after command issuance
did not match the setup address.

Open

Communication
for
A4 timeout
continuously writing
DSP coefficient

Command Busy (XCBUSY) was in force for 200
µS during continuous coefficient writing, or before
and after a continuous write command was
issued to DSP.

Open

error for
B1 Timeout
backup

In the backup sequence, codes could not be read for fixed time.

Stops

error for
B2 Retry
backup

Cannot close tracking even if performs backup fixed number of times.

Stops

B3 Retry error for trace

During tracing, do not restore after the runaway detection backup was performed
several times.

Stops

B

Stops (the mechanical
controller operates
independently).

of tracking During playback, the overcurrent detection port was at L for 300 ms or more
C3 Detection
overcurrent
continuously.
test
(C5) Short-circuit
corresponding error
F5 Tray being pushed

A

Turns off the power
After the overcurrent detection (C3 error), furthermore the overcurrent detection port instantly (No indication on
was at L for 300 mS or more continuously.
the FL display and no
writing to flash memory)
The tray switch that had been Open mode was forcibly changed to a mode other
than Open by an external force.
(PH code nothing) When Philips
code is not readable during LD
starting, and a code was not
readable after the slider moved to
FWD and REV directions slowly
each for five seconds.
(PRD) In the CD starting, when a
subcode of TOC part was not
readable, but the subcode of the
program area was readable.

F6 Code reading NG

C

Closes

Search, scan and special
playback prohibition,
Playback as playback
CD-R (PRD mode) as it is.

F8 Loading timeout

Loading or unloading could not be completed
within a specified time (about 10 seconds).
Though a portable cover is opening, when a
close command was issued from the system
controller.

Reverses the loading
direction. It timeout is
repeated upon retry, the
unit stops.

FC Focus

• Focus ON sequence could not be completed more
than two seconds.
• Auto sequence command was finished, actually
focus ON was not completed.
• Focus did not enter even if retried it eight times.

Stops wherever possible
then opens (stops in the
case of side B).

D

Error codes that are displayed on the FL display by using the remote control unit (Device error)
To display: ESC + DISPLAY + DISPLAY; Location of the display: At the two digits of left of the FL display
FL

Description of Error

bit4=1 10 etc.

Mechanism controller RAM
check sum error

bit3=1 08 etc.

AV1 access error
(read, write NG)

Causes if with a DVD

Causes if with a CD

E

Operation of the Unit

No operation or it becomes debugging
indication if the power is able to ON.

bit2=1 04 etc. LSI11 access error
bit0=1 01 etc. SRAM access error

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7.1.7 TEST POINTS LOCATION & WAVEFORMS
SIDE A

SIDE A
Y 14
C 13
V 12

15 18 Y

A

16 19 Pb
17 20 Pr

B DVDM ASSY

CN901

R933
R964
Q932
C931

R996

R948
R963

Q934
C933

R959

R958
R957
R945

CN401

R944
R947
Q933
C932
R940
R960

CN551

B

IC801
CN103

16MDSP
16MEBY
22/24M
22/24AV1

C
R485 R491
C480 R492
CN111
C484
R474
R476
R475
IC481
C471

C

FE TE
R490
R489

R481

27M

RFO

R473

CN114

4 TE

C476

2 RFO

R488

27MAV1
27MDSP
33MSACD
33MEBY1
36MEBY

IC201

D
IC302

CN115
IC261

R264
R263
R262
R261
C266
R266

RPWM
PPWM
VPWM
FPWM

E

FPWM 8
VPWM 9
PPWM 10
RPWM 11

CN531
IC601

CN402
CN502

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WAVEFORMS
Note : The encircled numbers denote measuring point in the schematic diagram.

B

A

DVDM ASSY

Measurement condition : No. 2, 4 and 8 to 11

: MJK1, Title 1-chp 1

No. 12 to 14 : DVD-REF-A1, T2-Chap.1
No. 15 to 20 : DVD-REF-A1, T2-Chap.19

13

Foot of R963 (C)
V: 0.2V/div. H: 10µsec/div.

14

Foot of R960 (Y)
V: 0.2V/div. H: 10µsec/div.

15

Foot of R959 (Y)
V: 0.2V/div. H: 10µsec/div.

19

Foot of R958 (Pb)
V: 0.2V/div. H: 10µsec/div.

20

Foot of R957 (Pr)
V: 0.2V/div. H: 10µsec/div.

B

2

Q106-emitter (RFO)
V: 500mV/div. H: 0.1µsec/div.

8

Foot of R261 (FPWM)
V: 1V/div. H: 10µsec/div.

AC mode

GND

GND

9

Foot of R262 (VPWM)
V: 1V/div. H: 10µsec/div.

C

GND

4

IC101-pin 42 (Tracking Error)
(AI-Inner Tracking Off)
V: 500mV/div. H: 2msec/div.

10

Foot of R263 (PPWM)
V: 1V/div. H: 0.2msec/div.

16

Foot of R958 (Pb)
V: 0.2V/div. H: 10µsec/div.

AC mode

D

GND
GND

11

Foot of R264 (RPWM)
V: 1V/div. H: 5msec/div.

17

Foot of R957 (Pr)
V: 0.2V/div. H: 10µsec/div.

GND

E

12

Foot of R964 (V)
V: 0.2V/div. H: 10µsec/div.

18

Foot of R959 (Y)
V: 0.2V/div. H: 10µsec/div.

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7.1.8 TROUBLE SHOOTING
START

• Tact-switches are damaged. (incase of only a key NG)
FLKY IC101-pin 22 is it around +1.2V when you pushed a POWER key?
• Wireless remote controller receiver or IR signal line or SEL IR signal line is damaged.
(incase of only a key of wireless remote controller NG)
Does FLKB IC101-pin 17 (SEL IR) and IR and SEL IR signal lines change 0V–3.3V
when you pushed a wireless remote controller key?
• Blow out fuse of the primary side
• As for P-CONT of POWER SUPPLY Unit is around 3.3V. Blow out micro-fuse on the
POWER SUPPLY Unit. (Check the each voltage.)
P101–P102 or POWER SUPPLY Unit is damaged.
• FL controller IC (IC101) or RESET IC (IC102) on the FLKY Assy is damaged.
Are IC101-pin 12 (XRESET) and pin 11 (POWER ON) "H" level together?

Power ON

A

Turn on the power again
after 2 - 3 minutes.

B

Is FL turn on ?

• Check the following connections :
POWER SUPPLY Unit - DVDM Assy
DVDM Assy - JACB Assy
DVDM Assy - FLKY Assy
• Check each voltage regulators of DVDM Assy :
IC791-pin 1 (+1.8V), IC404-pin 4 (+3.3V), IC402-pin 1 (+5V), IC403 (+2.5V)
• Check each voltage (EV+6V, EV+4V, SW+3.3V, +12V, -28V, FLDC+ and FLDC-)
(If above voltage are not supplied, check the micro-fuse P101–P104.)
Are not there short and open-circuit between output connector of POWER SUPPLY
Unit and CN401 of DVDM Assy?
• R103 of POWER SUPPLY Unit is damaged. No -28V voltage appear.

No

Yes

C

No

Is the indication
of FL normal ?

• Short or open the zenner diode on the POWER
SUPPLY Unit. (D302)
• Check the address bus and data bus of signal
interface between FR CPU (IC601)–AV1 (IC751),
Eby-Chip (IC701) and Servo DSP (IC201).
• Check each voltage regulators of DVDM Assy :
IC404 (+3.3V) and IC403 (+2.5V)

FL indication is dark or flickers.

Yes

Clock generator IC481 or crystal resonator X481 is damaged.
Check waveform of each pin whether IC481 does oscillation.

D

Indicates the error message

Refer to the section "7.1.6 ERROR DISPLAY".

• Blow out micro-fuse on the POWER SUPPLY Unit.
(P101 and P102)

Is tray open ?

• Check the following connections :
DVDM Assy (CN103)- LOAB Assy (5P connector assy)
DVDM Assy CN105-pin 12 (INSIDE SW signal)
• Check the loading drive signal : IC351-pin 14, 15, 16
• Check the +6V and +12V power supply voltage
(If above voltage is not supplied, check the micro-fuse P101 and P102.)

No

Yes

E

F

DV-757Ai

86
1

2

3

4

5

6

7

8

A

Carriage does
not move.
(Stepping positioning)

No

• Check the following connections and drive IC :
DVDM Assy CN104 (4P flexible cable)
Check the Stepping motor signals, IC351-pin 31, 32, 34, 35 and IC601-pin 47, 48.
• Check the +6V and +12V power supply voltage
(If above voltage is not supplied, check the micro-fuse P101 and P102.)

Yes

• Laser diode
does not light.
• Focus does
not in.

No

Yes

• Check the following connection, IC351, IC101, IC201 :
DVDM Assy CN101 - Pickup Assy (26P flexible cable)
IC351-pin 9, 10, IC101-pin41 and IC201-pin 32, 47 for Focus Drive
• Check the +6V and +12V power supply voltage and SW+5V
(If +6V voltage is not supplied, check the micro-fuse P101 and P102.)
• Check it whether the pickup is defectiveness.
Perform the section "7.1.2 SELF-DIAGNOSIS FUNCTION OF PICKUP DEFECTIVE"
and check the LD current value.
C101 (for DVD LD) and C103 (for CD LD) of DVDM are missing.
• Regarding DVD LD (650nm) :
Check each signals of CN101-pin 1 (MPD), pin 2 (LD Drive), IC101-pin 15 and Q101
Regarding CD LD (780nm) :
Check each signals of CN101-pin 1 (MPD), pin 7 (LD Drive), IC101-pin 17 and Q102

B

MPD: Monitor Power Diode (signal output)

Spindle
does not turn.

No

• Check the following connections and drive IC :
DVDM Assy CN105 (12P flexible cable)
Check the Spindle motor signals and IC251-each pins.
• Check the +6V and +12V power supply voltage
(If above voltage is not supplied, check the micro-fuse P101 and P102.)

C

Yes

Do the video and
sound come on?
or beeing damaged?
(noisy)
Yes

No

• Check the connection between JACB Assy and DVDM Assy.
• Check voltage regulator of JACB Assy IC701-pin 2 (+5V) for Video circuit,
IC102 (+8V, +5V) for Audio circuit.
• Check the interface of 16M SDRAM (IC741) for Eby-chip (IC701) and 64M SDRAM
(IC781) for AV1 (IC751).
• Check digital data of video and audio signals (audio signals: 3 line data, video signals:
8bit data) shown to each schematic diagram and an analog signal line.
In addition, check CLK.
audio system: 22/24MHz, video system: 27MHz

Indicate the error message.

D

Refer to the section "7.1.6 ERROR DISPLAY".

OK

E

F

DV-757Ai
5

6

7

87
8

1

2

3

4

7.1.9 DISASSEMBLY
DIAGNOSIS OF PCBs
A

Note :
When diagnosing the unit, be sure to use two Extension cables for service (Part No. : GGF1157, GGD1298)
and a Extension Board for service (Part No. : GGF1430).

1 Bonnet and Tray Panel

1
2
3
4

3 Front Panel

1
2
3

Remove the Bonnet (Screws × 5).
Turn power ON.
Open the Tray (0).

Remove three Earth Lead Units (Screws × 3).
Unhook (× 6).
Remove the Front Panel.

Remove the Tray Panel.

B

1

1

×2

3
2

1

2

×2

Front Panel

2

2
4

C

2

×2

3
Tray
Tray Panel

3

4 ILKB Assy
2 Test Disc Set

1
2
3
4

D

1
2
3

Set the Test Disc.
Close the Tray (0). → Clamp the Test Disc.

Remove five screws.
Release two Flexible Cables.
Remove the ILKB Assy.

Turn power OFF.
Pull out the Power Cord from the outlet.

1
×4

3
3

1

2
2

1

E

ILKB Assy

2
Test Disc

2

F

DV-757Ai

88
1

2

3

4

5

6

7

8

5 DVDM Assy

1
2
3

Release five Flexible Cables.

A

PCB Support
Release from two PCB Supports.

2

Remove the DVDM Assy.

1
1

Cutting Pliers

1

1

1

3
DVDM Assy

B

6 Diagnosis

1
2

Stand the DVDM Assy as figure below.
Connect two Extension Cables for Service and a Extension Board for Service as figure below.

SCRB Assy

C

17P Extension Cable
for Service
[GGF1157]

Loading Mecha Assy

21P Extension Cable
for Service
[GGD1298]

POWER SUPPLY Unit
CN561

MSWB Assy

1

CN402

D
CN101

JACB Assy
KEYB Assy

SACDB Assy

DVDM Assy
FLKY Assy

E

Extension Board for Service
[GGF1430]

Diagnosis

F

DV-757Ai
5

6

7

89
8

1

2

3

4

Connection Diagram of Housing Assy
At the time of re-assembly, connect each wire rod justly.
AC Inlet Assy → CN1
Housing Assy → CN2

A

AC Inlet Assy
CN1

B

CN2

POWER SUPPLY Unit

C

Housing Assy (2P)
VKP2278

D

CN302

E

MSWB Assy

FRONT side
F

DV-757Ai

90
1

2

3

4

5

6

7

8

Diagnosis Method of Audio Block
A

How to diagnose each audio signal of DVDM Assy without installing the SACDB Assy
Do not connectes between CN502 ↔ CN801 , CN531 ↔ CN901
of FFCs.
(DVDM)
(SACDB) (DVDM)
(SACDB)

1

Connect pin 9 of CN502 (DSP ICM) on the DVDM Assy to GND.

B DVDM ASSY
BAR CODE
R538

C745

VWS1531VWS1532VWS1533VWS1534-

C610

VWS1535VWS1539VWS15 AWX8156-

R741

R641

R537

R411
R409
R413

R412

R417

R414
C426

R540
R539

FL

R534

CN531

SACD

R408

C534

C531

2
2

39
39

1
1

IC601

22

R667

C604

R619

20
20

R590

R592
R598

HCT163
94V-0

C667

CN502

1

17

17

R652

1

44
40
40

1

CN402

45

R666
C658
C657

C666

176

R593

C603

R661

R663

R664

R410

R620
R669
R668

C607

C532

R441

R633
R615

C613

R536
R535
R533
R531

C605

R676

R607 R635
R606 R605
R647 R602

R655

C662
R662

CN502

R714

R611
R627
C615

R693
R695
R640
R623

R651

SIDE A

B

R418
KN1

Front Side

C533

1 1

CONTACT SIDE

19
19

CONTACT SIDE

DSP

R599

CONTACT SIDE

SIDE A
(SECOND)

pin 9
(DSP ICM)

Connect to GND

C

Short-circuit R581 and R582 by lead wire.

3

C322
R336

D302

3 1
1

1 C328 3
1

3
C329

4

C721

R797
R796
R794
R793

R709

157

C736

5
C719

C717

C716

R720

156

R702
C710

208

R799

4 5

4
4 5

R315
R719
C323

R723

5

R582
1

R677

SIDE B

C725
R707

1
C488

C714
C708

R711
R710

C724
R708 R334
C723

R581

R496
R498 R792
C705

R320

R582

C336

C493
C495

C310

R581

C320
R330

IC491

C490

2
Short-circuit

Front Side

D303

C789

R499

44

IC305

34

IC306

33

B DVDM ASSY

IC303
R321
IC304

IC781

28

27

2

R133
R132
C115
R122

11

1

C709
R703

D
C707

C706
105
C720

C718
C722

C744

C713

C715
C742 C712

C743

R722
C741

1

25
R727

R595

C727

C735

C704

R715
R712
52
104

53

CN542
IC741

1

26
50

E

2

C747

C746

R597

1

7 CN412
CONTACT SIDE

3

To confirm the Front L/R ch,
set "Audio Output Mode" of "Speakers" in "The Initial Settings Menu" to "2 channel", and playback the disc.

4

To confirm the Surround Ls/Rs ch and Center/Subwoofer ch,
turn the above setting into "5.1 channel", and playback the disc (Ls/Rs and Center/Subwoofer signals are recorded).
F

DV-757Ai
5

6

7

91
8

1

2

3

4

How to diagnose the SACD and DSP blocks of the SACDB Assy
A

1

Remove a Board to Board connector CN102 ↔ CN902 .
(JACB)
(SACDB)

2

styling like figure below.
CN902

JACB Assy

Insulation Sheet
B

SACDB Assy

DVDM Assy

3
C

In this case an audio of SACD is not output from the Audio jack.
However, observe the signal waveform of CN902 on the SACDB Assy, and can confirm it.
CN902 - pin 2 (SACDSL), pin 4 (DSDBCK), pin 6 (DSD R), pin 8 (DSD L),
pin 10 (DSD Rs), pin 12 (DSD Ls), pin 14 (DSD LFE), pin 16 (DSD C).

D SACDB ASSY

SIDE B
R968

R961

R967

R959

R957

R982

R980

R955

R951

R832

R834

R830

R828

R971

R972

R973
R974

R975

R976

R977

R978

R979

R800

R914

C979
C978

R966
R965
R964
R987
R986
R985
R984
R962
R960
R958
R983
R981
R956
R953

R952

R824

C910

R844
R845
R846
R856

1
R991

C931

R929

R901

R918

R998

R848

R992

R999
R808

8 8 8
7 7 7
6 6 6
5 5 5
4 4 4
3 3 3
2 2 2

R854
R855

R807
R806

C950

8 1 1 1

R941

2 0 0 0

1

9 9 9

R913

DSADMR
DSADML

CN902
19

R919

C908

2.SACDSL

4.DSDBCK

6.DSD R

8.DSD L

10.DSD RS

12.DSD LS

14.DSD LFE

16.DSD C

18.DSDMCK

R816

R818

R817
R819
R847
R815

E

5

C991

C952

C932

R925

R843
R842
R841
R833

R831

R829

R827

R801

R839

IC991

R840

D

VWG
R942

AWX

R943
R944

R945

R946

R947

R948

R949

pin 2 (SACDSL)
pin 4 (DSDBCK)
pin 6 (DSD R)
pin 8 (DSD L)
pin 10 (DSD Rs)

pin 16 (DSD C)
pin 14 (DSD LFE)
pin 12 (DSD Ls)
F

DV-757Ai

92
1

2

3

4

5

6

7

8

Disassembly of the Traverse Mechanism Assy and the Pickup Assy
1 Loading Mecha Assy

1
2
3

2 Tray

1
2

Remove five Screws.
Turn the Short SW to short side.

A

Remove the Bridge (Screw ×2).
Pull out the Tray and remove it while unhooking a hook.

Remove three Flexible Cables and a Connector.

Rear View

2

1

-1

-1

1
1

-1

-2
B

Hook
Short

Open

2

DVDM Assy
Side

Short SW

2

1

-2

C

1
1

1
1

3

Caution in the Tray Insertion

×4

In the Tray insertion, insert it after matching a triangle mark
of the Loading Base and a position of pin of the Drive Cam.
Triangle Mark

Loading Base

Loading Mecha Assy

D

DVDM Assy

Pin

Drive Cam

E

F

DV-757Ai
5

6

7

93
8

1

2

3

4

3 Traverse Mechanism Assy-S and Pickup Assy-S
A

1
2

Remove four screws.
Remove the Mechanism Holder.

1

×4

Mechanism Holder

B

2

C

Bottom View

3

Remove the FFC Holder with the state which Flexible Cable
was atatched. (Screw × 1)
Cautions :
Screw is locked with Silicone Adhesive.
Please lock it with Silicone Adhesive when installs it.

Traverse
Mechanism Assy-S

D

3

3

-1

Silicone
Adhesuve
GEM1037

4

-2

When Removing The Traverse Mechanism Assy :
Unclamp the Flexible Cable. (×2)

E

FFC Holder

Bottom View

F

DV-757Ai

94
1

2

3

4

6

Traverse
Mechanism Assy

5

Pickup Assy

7

6
7

Remove two Skew Screws and two Skew Springs.
Remove the Pickup Assy-S.

A

7
6

When Removing The Traverse Mechanism Assy

5
6
7

8

Pickup Assy-S

Skew
Screw

Remove the Pickup Flexible Cable
Unhook ( ×4)

6

Skew
Spring

Remove the Traverse Mechanism Assy-S

6

7

Skew
Screw

Skew
Spring

×2

B

5

6

×2

Traverse Mechanism
Assy-S

C

Exchange

8

Cautions:

When Removing The Pickup Assy

5

Remove two screws.
Screw is locked with Silicone adhesive.
Please lock it with Silicone adhesive when installs it.

Remove the Pickup Flexible Cable.
Silicone Adhesive
GEM1037

8

D

Slider
Hold Spring

5

Pickup Assy
Traverse Mechanism
Assy-S

E

Joint

8

Silicone Adhesive
GEM1037

Exchange

F

DV-757Ai
5

6

7

95
8

1

2

3

4

STYLING THE PICKUP FLEXIBLE CABLE
A

1
2

FOLD a edge of lining part of the Pickup Flexible Cable.
Insert the Pickup Flexible Cable in connector, and lock it surely.

Pickup Assy-S

B

2

1

7
8

Bottom View

Conducting Plane

FFC Holder
Caution :
Move the Pickup to the innermost of the disc

C

3

Perform the styling as shown in figure below.

10

Lose slack

9

Fold position of step

6

D
1

Bottom View

2
3

Fold at the position
of reference line.

Bottom View

Reference line

6

E
11

55
4

12

Bottom View
Bottom View
F

DV-757Ai

96
1

2

3

4

5

6

7

8

7.2 IC
• The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams.
A

• List of IC
LA9704W, LC78652W, BA6664FM, SM8707HV, PD6345A, M65776AFP, PCM1738EG-3, DSD1702EG, LA73054,
CXD2753R, PE5314B, PE5286A, PD0274A, ADV7300AKST, PM0033A, TSB43CA43GGW, PD5787A

7 LA9704W (DVDM ASSY : IC101)
• RF IC
¶ Block Diagram

B

C

D

E

F

DV-757Ai
5

6

7

97
8

1

2

3

4

¶ Pin Function
No.
A

B

C

D

E

Pin name

Pin Functions

1

RFN

RF- input

2

VCC

Power supply terminal (for DPD)

3

RFP

RF+ nput

4

PD1

5

PD2

6

PD3

7

PD4

8

GND

9

PIN1

10

PIN2

11

TIN1

12

TIN2

13

FIN1

14

FIN2

Pickup signal input

Ground (for DPD)

Pickup signal input

15

LDD1

APC1 output

16

LDS1

APC1 monitor input

17

LDD2

APC2 output

18

LDS2

APC2 monitor input

19

GND

Ground (Servo system)

20

LDTH

APC1 threshold change (H: VCC-1.5V, L: 180mV)

21

LDON

Laser ON terminal (H: ON)

22

LDSEL

APC change terminal (H: APC1)

23

AGOF

RFAGC off terminal

24

BCA

PH electric discharge coefficient change (H: BCA mode)

25

GU

RF, Servo signal gain up terminal (H: Gain up)

26

DVD/CD

RF- equalizer band change terminal (H: DVD)

27

DPD/TE

TE output change terminal (H: DPD)

28

PP/TE

TS output change terminal (H: PP)

29

VCC

Power supply terminal (Servo system)

30

EQSCT

EQ change for CD (H: 62 pin choice)

31

WO/BH

BHMIX output change terminal (H: WOBLE)

32

RFSEL

RF amplifier gain change (H: 6dB up)

33

LDDM

LDD monitor terminal

34

TH

Tracking hold (H: hold)

35

XHTR

Tracking, Bottom band change (L: High bandwidth)

36

SGC

Servo gain control terminal (FE, PP, TE)

37

FEBL

FE balance adjustment terminal

38

TEBL

TE balance adjustment terminal

39

CP

Resistance for charge pump gain setting, a condenser connection terminal

40

THC

Volume connection terminal for tracking hold

41

FE

Focus error output

42

TE

Tracking error output

43

PPN

Ohms connection terminal for push-pull gain setting

44

PP

Push-pull output terminal

F

DV-757Ai

98
1

2

3

4

5

No.

6

7

Pin name

8

Pin Functions

45

TS

Tracking cross signal output

46

TESI

TES comparator input terminal

47

TES

TES output

48

DEF

Deffect search

49

BHMIX

PH, BH, woble change output

50

BHACI

BH– AC input

51

BH

RF bottom detection output

A

52

PH

RF peak detection output

53

WOC

Volume connection terminal for DC cut

54

ISET

Ohms connection terminal for BPF center frequency setting

55

BCAI

Ohms connection terminal for peak hold detection fixed number setting (In BCA)

56

PHC

PH detection condenser connection terminal for RF-AGC

57

LPC

Condenser connection terminal for RF DC servo

58

DEFC

Volume connection terminal for deffect search

59

GND

Ground (RF system)

60

RFO

RF output terminal

61

REF

Reference output terminal

62

EQC1

Equalizer setting terminal for CD

63

VCC

Power supply terminal (RF system)

64

EQC2

Equalizer setting terminal for CD

B

C

D

E

F

DV-757Ai
5

6

7

99
8

1

2

3

4

7 LC78652W (DVDM ASSY : IC201)
• Servo DSP IC
A

¶ Block Diagram
FE 33

47 FDO

TE 32

48 TDO

TILTE 29

Servo
Processor
(16×16+32→32)

8bit
A/D

MPX

RF_PH 30

45 SLDO

8bit
D/A

46 SPDO
44 TBAL

RF_BH 31

43 TILTDO
42 AUXO

JITT 28
B

HFLIO 51

CMP
24 DRF

TES 26
PP2/EVENT 56

Track Counter

22 FAST

Event Counter
95 DVDSYEQ

FG 55
SLCIST1,2 34,35
EFMIN 39
SLCO1,2 36,37

C

FG Counter

SLC

EFMOUT 1
PCKIST1,2 87,88
DVDFR 90
CDFR 91
PD01-3 83-85
JV 92

PLL

PCK 93
D

23 V_PB

DVD Lock
Detection

21 FSEQ
77 WRQ

Sub Code
Decode
CRC

Frame Synchronous
Detection, Protection,
Insertion EFM
Demodulation

DVDSYNC 96

LEFM

CLV

10 SBCK
18 SBSY
11 SFSY

VPDO 81
Clock
Generator

Error Detect
Correction
C1-Twofold,
C2-Fourfold

XOUT 15
XTALOUT 8
ADRAO 94
CSB 58
WRB 60
RDB 59
P0-7 63-70
BUSYB 73
LASER 52

E

For De-Interleave
16k SRAM
9 FSX
20 EFLG

5 LRSY

Command
Interface

4 ROMCK

Supplement/Mute
D Attenuate
Deemphasis Filter

Serial Out

53,54
,56

3 ROMXA
2 C2F

DOUT

FBUSYB 7
PP0-3

76 RWC
12 PW

LEFM2 97

XIN 14

75 CQCKB
17 EMPH

100

VCOC 80

74 SQOUT

19 DOUT
25,27
38,50

General Purpose Register

TEST1-4

57 RESB

F

DV-757Ai

100
1

2

3

4

5

6

7

8

¶ Pin Function
No.

Pin Name

I/O

Pin Function

1

EFMOUT

O

Output the state that was binary-stated value EFM

2

C2F

O

C2 flag output

3

ROMXA

O

CD-ROM data output

4

ROMCK

O

Shift clock output for CD-ROM data output
L/R clock output for CD-ROM data output

5

LRSY

O

6

PP3

I/O General-purpose port input/output / DVD sync. signal input

7

FBUSYB

O

Busy signal output of DSP process operation

8

XTALOUT

O

External system clock output

9

FSX

O

CD 1 frame sync. signal output

I

Subcode reading out clock input

10 SBCK
11 SFSY

O

Frame sync. signal output of subcode

12 PW

O

Subcode P, Q, R, S, T, U, V and W output

13 VSS

−

GND pin

14 XIN

I

Connect a crystal resonator (16.9344MHz)

15 XOUT

O

Connect a crystal resonator

16 DVDD1

−

3.3V power supply of the oscillation circuit

17 EMPH

O

Monitor pin of the deemphasis

18 SBSY

O

Sync. signal output of the subcode block

19 DOUT

O

Audio EIAJ data output

20 EFLG

O

Error correction state monitor of the error correction C1 and C2

O

Detection monitor of the CD/DVD frame sync. signal

22 FAST

O

Playback speed monitor

O

Monitor output of the rough servo/CLV control

24 DRF

O

In focus monitor

25 TEST3

I

Test input 3

26 TES

I

Tracking error signal input

27 TEST2

I

Test input 2

28 JITT

I

Jitter quantity detecting signal input of EFM PLL

I

Tilt error signal input

30 RF_PH

I

RF peak hold signal input

31 RF_BH

I

RF bottom hold signal input

32 TE

I

Tracking error signal input

I

Focus error signal input

B

N ch-OD output

29 TILTE

33 FE

N ch-OD output

N ch-OD output

21 FSEQ
23 V_PB

A

C

D

34 SLCIST1

−

Current setting pin 1 of the constant current charge pump for SLC

35 SLCIST2

−

Current setting pin 2 of the constant current charge pump for SLC

36 SLCO1

O

Control output 1 for SLC

37 SLCO2

O

Control output 2 for SLC

38 TEST1

I

Test input 1

39 EFMIN

I

EFM/EFM + input

40 AVDD

−

5V power supply of A/D and D/A for servo

41 AVSS

−

GND of A/D and D/A for servo

42 AUXO

O

DA auxiliary output

43 TILTDO

O

Tilt control signal output

44 TBAL

O

Tracking balance control signal output

45 SLDO

O

Sled control signal output

46 SPDO

O

Spindle control signal output

47 FDO

O

Focus control signal output

48 TDO

O

Tracking control signal output

49 VREF

−

Reference level of D/A for servo

50 TEST4

I

Test input 4

E

F

DV-757Ai
5

6

7

101
8

1

No.

A

Pin Name

51 HFLIO

3

I/O

Pin Function

52 LASER

O

I/O General-purpose port input/output / Disc discrimination signal output

54 PP1/CRCERRB

I/O General-purpose port input/output / Subcode CRC result signal output
I

56 PP2/EVENT

4

I/O Mirror detection signal input/output

53 PP0/DVD_CDB
55 FG

B

2

Output pin for laser ON/OFF control

FG counter input

I/O General-purpose port input/output / Event counter input

57 RESB

I

Reset input

58 CSB

I

Chip select input

59 RDB

I

Internal state reading signal input

60 WRB

I

Command / data writing signal input

61 DVDD2

−

5V power supply

62 VSS

−

GND

63 P0
64 P1
65 P2
66 P3

I/O Command / data input/output

67 P4
68 P5
69 P6
70 P7

−

71 VSS

C

72 DVDD1

−

3.3V power supply for internal

73 BUSYB

O

Busy signal output of command process

74 SQOUT

O

Serial output of subcode Q

75 CQCKB

I

Shift clock input for subcode Q data output

76 RWC

I

Update permission input of subcode Q

77 WRQ

O

Read out ready monitor of subcode Q

78 AVSS

−

PLL GND for internal system clock

79 VRPFR

−

VCO oscillation range setting of PLL for system clock

80 VCOC

I

81 VPDO

O

82 AVDD

D

E

GND

83 PDO1

−

Connect a PLL filter for system clock
PLL 5V power supply for system clock

I/O PLL filter connection pin 1 for EFM playback

84 PDO2

I/O PLL filter connection pin 2 for EFM playback

85 PDO3

I/O PLL filter connection pin 3 for EFM playback

86 AVSS

−

PLL GND for EFM playback

87 PCKIST1

−

Current setting 1 of PLL constant current charge pump for EFM playback

88 PCKIST2

−

Current setting 2 of PLL constant current charge pump for EFM playback

89 AVDD

−

PLL 5V power supply for EFM playback

90 DVDFR

−

VCO oscillation range setting of PLL for EFM playback 1

91 CDFR

−

VCO oscillation range setting of PLL for EFM playback 2

92 JV

O

Jitter output of PLL clock for EFM playback

93 PCK

O

Bit clock output for EFM playback

94 ADRAO

I

Address input

95 DVDSYEQ

I

DVD synchronize pulse input

96 DVDSYNC

I

DVD synchronous signal input

97 LEFM2

O

Output the state that cut and out a signal which was binary-stated value EFM with PCK 2

98 DVDD1

−

3.3V power supply for I/O

99 VSS

−

GND

100 LEFM

O

Output the state that cut and out a signal which was binary-stated value EFM with PCK 1

F

DV-757Ai

102
1

2

3

4

5

6

7

8

7 BA6664FM (DVDM ASSY : IC251)
• Three-phase Motor Driver

A

¶ Block Diagram
A3 2

28 RNF

DRIVER

27 VM

TSD

A2 4

GAIN
SWITCH

GAIN
CONTROL

A1 7

Vcc

CURRENT
SENSE AMP

TL
HALL AMP

TORQUE
PS

GND 8

26 GSW
25 VCC
24 FG
B

23 PS

SENSE AMP
H1+ 9

22 EC

H1- 10

Vcc

Vcc

21 ECR

20 FR

H2+ 11

19 FG2

R

H2- 12
D

Q

CK

Q

SHORT BRAKE

H3+ 13

18 SB

C

17 CNF

H3- 14

BRAKE MODE

16 BR

HALL BIAS

15 VH

¶ Pin Function
No. Pin Name
1

N.C.

2

A3

3

N.C.

4

A2

5
6

Pin Function

No. Pin Name

Pin Function

N.C.

16

BR

Brake mode switching pin

Output pin

17

CNF

Capacitor connection pin for phase compensation

N.C.

18

SB

Output pin

19

FG2

N.C.

N.C.

20

FR

N.C.

N.C.

21

ECR

Output pin

22

EC

Output voltage control pin

GND pin

23

PS

Power save pin

7

A1

8

GND

D

Short brake pin
FG 3-phase mix signal output pin
Rotation detecting pin
Control reference pin of output voltage

9

H1+

24

FG

10

H1-

25

VCC

Power supply pin

11

H2+

26

GSW

Gain switching pin

12

H2-

27

VM

Motor power pin

13

H3+

28

RNF

Resistor connection pin for output current detection

14

H3-

FIN

FIN

GND

15

VH

Hall signal input pins

FG signal output pin

E

Hall bias pin

F

DV-757Ai
5

6

7

103
8

1

2

3

4

7 SM8707HV (DVDM ASSY : IC481)
• Clock Generate IC
A

¶ Pin Arrangement

B

C

¶ Pin Function
No.

D

Pin name

Dir.

Pin Functions

1

VDD1

PWR

Power supply terminal 1 (digital business)

2

VSS1

GND

Earth terminal 1 (digital business)

3

MO1

OUT

Video output terminal 1 (the 27MHz fixed output)

4

MO2

OUT

Video output terminal 2 (the 27MHz fixed output)

5

VDD2

PWR

Power supply terminal 2 (analog business)

6

VSS2

GN D

Earth terminal 2 (analog business)

7

XTI

IN

8

XTO

OUT

External clock input terminal or crystal resonator connection
Crystal resonator connection terminal

9

SO1

OUT

Signal conditioning system output terminal 1 (36.8640MHz fixation)

10

AO1

OUT

Sound output terminal 1 (the 512fs output)

11

VSS3

GND

Earth terminal 3 (digital business)

12

VDD3

PWR

Power supply terminal 3 (digital business)

13

SO2

OUT

E

14

FSEL

IN

15

SO3

OUT

16

NC

–

Signal conditioning system output terminal 2 (16.9344MHz fixation)
Sampling frequency change terminal
FSEL= "L": fs=48kHz
FSEL= "H": fs=44.1kHz
(There is inside pull-up resister, Schmidt trigger input)
Signal conditioning system output terminal 3 (33.8688MHz fixation)
Unused terminal

F

DV-757Ai

104
1

2

3

4

5

6

7

8

7 PD6345A (DVDM ASSY : IC601)
• FR CPU

A

¶ Pin Function
No.

Mark

Pin Name

1

P20/D16

D0

2

P21/D17

D1

3

P22/D18

D2

4

P23/D19

D3

5

P24/D20

D4

6

P25/D21

D5

7

P26/D22

D6

8

P27/D23

D7

9

P30/D24

D8

10 P31/D25

D9

11 P32/D26

D10

12 P33/D27

D11

13 P34/D28

D12

14 P35/D29

D13

15 P36/D30

D14

16 P37/D31

D15

17 VSS

GND

18 P40/A00

A0

19 P41/A01

A1

20 P42/A02

A2

21 P43/A03

A3

22 P44/A04

A4

23 P45/A05

A5

24 P46/A06

A6

25 P47/A07

A7

I/O

I/O

−

Pin Function

Ground
C

O

Address bus output

26 VCC3

V+3.3D

−

Power supply

27 VCC2

V+2.5D

−

Power supply

28 P50/A08

A8

29 P51/A09

A9

30 P52/A10

A10

31 P53/A11

A11

32 P54/A12

A12

33 P55/A13

A13

34 P56/A14

A14

35 P57/A15

A15

36 VSS

GND

37 P60/A16

A16

38 P61/A17

A17

39 P62/A18

A18

40 P63/A19

A19

41 P64/A20

A20

42 P65/A21

A21

43 P66/A22

A22

B

Data bus input/output

D

O

Address bus output

−

Ground

O

Address bus output

E

44 P67/A23

WBL

O

For Wobble detection corresponding to DVD R/W (main)

45 DAVS

GND

−

Ground

46 DAVC

V+3.3D

−

Power supply

47 DA0

STEP1

I

48 DA1

STEP2

I

49 DA2

LODRV

I

For stepping motor control
Loading, door and select motor drive
F

DV-757Ai
5

6

7

105
8

1

No.
A

B

C

D

E

Mark

2

Pin Name

3

I/O

4

Pin Function

50 AN0

NC

I

NC

51 AN1

NC

I

NC

52 AN2

NC

I

NC

53 AN3

XOEM

I

OEM model protection input

54 AN4

LDREAD

I

Input for LD current value indication

55 AN5

NC

I

NC

56 AN6

NC

I

NC

57 AN7

LODPOS

I

Loading clamp position SW input

58 AVCC

V+3.3D

−

Power supply

59 AVRH

V+3.3D

−

Power supply

60 AVSS/AVRI

GND

−

Ground

61 VSS

GND

−

Ground

62 PP0/ATGX

SLDPOS

I

SW input of slider inside position

63 PP1/FRCK

GSW

O

Gain up at ACBR (at ACBR: H, others: L)

64 PP2/IN0

780ON

I

ON/OFF control signal of 780nm laser diode

65 PP3/IN1

GU

O

RF, servo signal gain up terminal (H: Gain up)

66 PP4/IN2

XMON

O

Mute of DRV (spindle motor ON: H)

67 PP5/IN3

XDRVMUT

O

FTS driver mute output

68 PP6

LT1_3V

O

Communication response to the FL controller

69 PP7

XRDY_3V

I

Communication request from the FL controller

70 VCC3

V+3.3D

−

Power supply

71 VCC2

V+2.5D

−

Power supply

72 PO0/OC0

XCURDET

I

Actuator current detection input Servo OFF for "L" 300ms

73 PO1/OC1

XCBUSY

I

Busy signal of command process

74 PO2/OC2

XDSPRST

O

Servo DSP reset

75 PO3/OC3

BCA

−

BCA read signal (at BCA read: H) (Not used)

Command acceptable : "L"

76 PO4/OC4

NC

I

NC

77 PO5/OC5

PPCNT

O

Switch of TZC in WBL traversal (at PP: H)

78 PO6/OC6

XDFINH

O

Defect signal control (DEFECT ON: Hi-Z; OFF: "L")

79 PO7/OC7

DPD/TE

O

H=1 beam, L=3 beams

80 VSS

GND

−

Ground

81 PN0/AIN0

DVD/XCD

O

RF EQ switching signal at DVD/CD

82 PN1/BIN0

AGOFF

O

"H": Turn off AGC of RFIC

"H": DVD, "L": CD

83 PN2/AIN1

650X780

O

780nm/650nm switching signal

84 PN3/BIN1

LD ON

O

ON/OFF control signal of laser diode

85 PN4/AIN2

WBLSEL

O

NC

86 PN5/BIN2

RFSEL

O

RF amplifier gain change terminal (H: Gain up)

87 PN6/AIN3

XCD2X

O

For VCD double speed playback

88 PN7/BIN3

OEICG

O

"H": Gain of OEIC up to 6dB

89 PM0/ZIN0

EN33M

O

NC

90 PM1/ZIN1

EN24M

O

NC

91 PM2/ZIN2

V SEL

O

(Composite, S) / (YCbCr) or (RGB) switch

92 PM3/ZIN3

V SEL2

O

(Composite) of scart terminal / (S) switch

93 PL0/SDA1

SDAI

94 PL1/SDA0

NC

12C Serial 12C control lines

95 PL2/SCL1

SCLI

96 PL3/SCL0

NC

–

97 PL4

CTS

I

–

NC

12C Serial 12C control lines
NC
RS-232C clear to send input

98 PL5

DTR

O

RS-232C clear to send output

99 PL6/UC0

NC

O

NC

100 VSS

GND

−

Ground

F

DV-757Ai

106
1

2

3

4

5

No.

Mark

6

Pin Name

7

I/O

8

Pin Function

101 PK0/TIN0

XVQERST

O

VQE3 reset signal

102 PK1/TIN1

XCSPRO1

−

Serial communication enable of the progressive converter IC
Serial communication enable of VQE5 IC

A

103 PK2/TIN2

XCSVQE5

−

104 PK3/TIN3

EN16M

O

N.C.

105 PK4/TOT0

44X48

O

DAC and DASP supply clock fs 44/48 selection

106 PK5/TOT1

1394XRDY

I

N.C.

107 PK6/TOT2

AOSEL1

O

AV-1/audio DSP switch (front L/R data)

108 PK7/TOT3

P/XI

O

Progressive/Inter race change signal

109 VCC3

V+3.3D

−

Power supply

110 VCC2

V+2.5D

−

Power supply

111 PJ0/INT0

XINT0

I

112 PJ1/INT1

XINT1

I

B

113 PJ2/INT2

XIRQ10

I

MY chip interrupt #0

114 PJ3/INT3

XIRQ11

I

MY chip interrupt #1

115 PJ4/INT4

XABUSY

I

Busy signal of DSP process operation "L"

116 PJ5/INT5

THLD

I

Playback speed monitoring signal

117 PJ6/INT6

SBSY

I

Sync. signal of subcode block (period SO+SI "H")

118 PJ7/INT7

N.C.

I

N.C.

119 PI0/SI0

SSI

I

Serial bus data input

120 PI1/SO0

SSO_3V

O

Serial bus data output

121 PI2/SCK0

SSCK_3V

I

Serial bus clock input

122 PI3/SI1

RXD_3V

I

RS-232C RXD

123 PI4/SO1

TXD_3V

O

RS-232C TXD
NC

C

124 PI5/SCK1

NC

O

125 PH0/SI2

1394LT

O

NC

126 PH1/SO2

DSPICM

I

Audio system DSP serial communication Readv signal

127 PH2/SCK2

NC

I

NC

128 MD0

GND

−

129 MD1

GND

−

130 MD2

GND

−

131 VSS

Ground

GND

−

Ground

132 VCC2

V+2.5D

−

Power supply

133 VSS

GND

−

Ground

134 X1

EXTAL

O

135 X0

XTAL

I

136 VCC3

V+3.3D

−

Power supply

137 PC0/DREQ2

RESET1

O

Audio system DSP reset

D

138 PC1/DACK2

XCSADSP0

O

Chip select port for audio system DSP

139 PC2/DEOP2

XCSDF2

O

DAC chip select (for surround system L/R)

140 PB0/DREQ0

XDREQ0

I

DMA response output to BY Chip

141 PB1/DACK0

DACK0

O

DMA request input from BY Chip

142 PB2/DEOP0

ENCD

O

N.C.
E

143 PB3/DREQ1

XDREQ1

I

DMA response output to AV-1 Chip

144 PB4/DACK1

XDACK1

O

DMA request input from AV-1 Chip

145 PB5/DEOP1

EN_FLOW

O

N.C.

146 PB6/IOWRX

XCOMP

O

RGB/color difference change of video driver

147 PB7/IORDX

XCSDF3

O

N.C.

148 VSS

GND

−

Ground

149 PA0/CSOX

XCS20

O

Chip select output to Flash ROM

150 PA1/CS1X

XCS6

O

AV-1 Chip select

F

DV-757Ai
5

6

7

107
8

1

No.
A

B

C

2

Mark

151 PA2/CS2X

Pin Name
XCS3

3

I/O

Pin Function

O

Chip select of PD4995A (MY Chip)

152 PA3/CS3X

XCS4

O

Chip select of servo DSP

153 PA4/CS4X

XCS23

O

Chip select output to SRAM (1M)
N.C.

154 PA5/CS5X

N.C.

O

155 PA6/CS6X

N.C.

O

N.C.

156 PA7/CS7X

N.C.

O

N.C.

157 VCC3

V+3.3D

−

Power supply

158 VCC2

V+2.5D

−

Power supply

159 NMIX

−

−

V+3.3D fixed

160 HSTX

−

−

V+2.5D fixed

161 INITX

XINIT

I

162 P80/RDY

RDY

I

163 P81/BGRNTX XAMUTE

I

Final stage mute of 2 ch audio output

164 P82/BRQ

XMMUTE

O

Audio multi channel mute

165 P83/RDX

XRD

O

166 P84/WR0X

XWR0

O
O

4

167 P85/WR1X

XWR1

168 VSS

GND

−

Ground

169 P90/SYSCLK

SYSCLK

O

N.C.

170 P91

DFRST

−

DAC reset (for front L/R)

171 P92/MCLK

DFRST1

−

DAC reset (for center, surround and LFE)

172 P93

XCSDF0

O

DAC chip select (← XLAT3)

173 P94/LBAX

XCSDF1

O

DAC chip select for center, surround and LFE

174 P95/BAAX

XAQRST

O

AQE reset

175 P96

XCSAQE

O

AQE chip select

176 P97/WEX

TM ENT

I

Test mode entry

D

E

F

DV-757Ai

108
1

2

3

4

5

6

7

8

7 M65776AFP (DVDM ASSY : IC751)
• MPEG2 Decorder IC

A

¶ Block Diagram

B

C

D

E

F

DV-757Ai
5

6

7

109
8

1

2

3

4

¶ Pin Function
No.

Pin name

201-208

A

BD [7:0]

IN

Bit stream data entry pin

BCLK

IN

Strobe signal of BD pin (clock)

3

BDEN

IN

This order effective / invalidity of data done a sample of by BD pin.
It is done a sample with a start edge of BCLK.

4

BDREQ

OUT

5

BSECH

IN

This order it whether data of BD pin are with top byte of a sector.

MD [15:0]

I/O

Data transfer line with SDRAM

53-55
58-63
MA [11:0]
65, 67, 69
66, 68

C

MBA [1:0]

70

DCS

73

DCS2

74

DCS3

75

DCS4

76

DCS5

77

RAS

Data demand signal

OUT

Address line of SDRAM

OUT

SDRAM bank choice line

OUT

Chip select of SDRAM

OUT

RAS (Row Address Strobe) control line of SDRAM

78

CAS

OUT

CAS (Column Address Strobe) control line of SDRAM

82

DQMU

OUT

DQM control line of SDRAM

83

DQML

OUT

DQM control line of SDRAM

80

DWE

OUT

WE control line of SDRAM

79

MCLK

OUT

Movement clock of SDRAM

183

PXCLK

OUT

27MHz pixel clock

182

PXCLKP

OUT

54MHz pixel clock

OUT

Digital pixel data.
Y/Cb/Cr is done multiple of by 8 bit bus, and it is output.

157, 158,
184-186 PD [7:0]
188-192
178
D

Pin Functions

2

84-87
90-95
97-102

B

Dir.

CSYNC

IN

Composite SYNC signal input terminal

179

OSDKEY

OUT

OSD key flag output

177

PWD

OUT

The phase comparator output for external synchronization movement

181

HSYNC

OUT

Horizontal synchronizing signal output pin

180

VSYNC

OUT

Vertical synchronizing signal output pin

164

AO0

OUT

Serial PCM data for DAC
It output Lf/Rf data.

166

AO1

OUT

Serial PCM data for DAC
It output C/Sw data.

167

AO2

OUT

Serial PCM data for DAC
It output Ls/Rs data.

168

AOD

OUT

Serial PCM data for DAC
It is for the down mixture output.

E

169

AAD

OUT

Anciallary data output

176

DOCLK

OUT

PCM bit clock

159

LRCLK

OUT

Clock for channel distinction of pulse code modulation audio system data (L/R)

173

DACCLK

OUT

Exaggerated sample movement clock of DAC

161

CDBCK

IN

The pulse code modulation bit clock which is input by CDDSP

160

CDLRCK

IN

The L/R clock which is input by CDDSP

F

DV-757Ai

110
1

2

3

4

5

No.
163

6

Pin name
CDDIN

7

Dir.
IN
IN

Pin Functions
PCM audio system data which are input by CDDSP

162

CDDATA

170

DOUT0

OUT

Digital audio interface output

171

DOUT1

OUT

Digital audio interface output

HD [15:0]

I/O

Data I/O pin

25, 26
29-34
36-39

HA [11:0]

IN

Address input pin

45

BHE

IN

Byte High Enable signal input pin

41

RE

IN

Read Enable signal input pin

44

WE

IN

Write Enable signal input pin

40

CS
RDY

IN

OUT

It is an interrupt request signal for outside CPU from M65776AFP

DMA request signal for OSD BitMap transfer

INT1
INT2

49

INT3

51

DREQ

OUT

52

DACK

IN

117

Chip Select signal input pin
The acknowledge signal which shows that readout of data or a note was completed

47

194, 195

DMA acknowledge signal for OSD BitMap transfer

HMODE [1:0]

IN

Host interface mode of operation setting pin

IREF

IN

Reference electric current input pin

IN

Reference voltage input pin

IN

Bias voltage impression pin of current source

115

AVRI

120

BIAS1

118

BIAS2

119

PAY

OUT

116

PAB

OUT

Analog electric current output pin (for Pb)

PAR

OUT

Analog electric current output pin (for Pr)

114

DAOUTB

OUT

Be connected to an analog ground.

124
106

AGND33

–

C

Analog electric current output pin (for Y)

122

113, 121,
AVDD33
123

B

OUT

48

A

Digital audio interface input

6-11
14-19
21-24

46

8

D

3.3V analog power supply

–

Analog ground

CLKIN

IN

System clock input terminal
It input 27MHz clock.

105

CLKO

OUT

172

ACLKI

IN

Audio system clock input terminal

27MHz clock output

193

RESET

IN

Hardware reset terminal

196, 197,
TEST [2:0]
200

IN

Fix it in "L" potential.

12, 27, 42,
56, 71, 88,
103, 134, VDD18
155, 174,
198

–

1.8V power supply terminal

13, 28, 43,
57, 72, 89,
104, 135, VDD33
156, 175,
199

–

3.3V power supply terminal

E

F

DV-757Ai
5

6

7

111
8

1

No.
A

2

Pin name

1, 20, 35,
50, 64, 81,
96, 112, GND
125, 145,
165, 187

3

Dir.

Pin Functions

–

Ground terminal

107

AVDD18

–

1.8V power supply terminal for inside PLL

108

AGND18

–

Ground terminal for inside PLL

NC0

NC

109-111
126-133
136-144
146-154

4

B

C

D

E

F

DV-757Ai

112
1

2

3

4

5

6

7

8

7 PCM1738EG-3 (JACB ASSY : IC301)
• D/A Converter IC

A

¶ Pin Arrangement

¶ Pin Function

B

C

D

E

F

DV-757Ai
5

6

7

113
8

1

2

3

4

7 DSD1702EG (JACB ASSY : IC401, IC501)
• D/A Converter IC
A

¶ Block Diagram

B

C

¶ Pin Arrangement

¶ Pin Function

D

E

F

DV-757Ai

114
1

2

3

4

5

6

7

8

7 LA73054 (JACB ASSY : IC701)
• DVD Video Amplifier

A

¶ Block Diagram

B

C

D

E

F

DV-757Ai
5

6

7

115
8

1

2

3

4

¶ Pin Function
A

No.

Pin Functions

2.6– 5V (HIGH)

36

AMP-GAIN change for composite/S

6 dB

9 dB

15

AMP-GAIN change for component

6 dB

9 dB

35

Drive electric current change for composite/S

2 system drive

1 system drive

19

Drive electric current change for component

2 system drive

1 system drive

5

Mute control for
composite/S

In 10 pin LOW

It is not do mute

33, 31, 28 pin mute

In 10 pin HIGH

It is not do mute

31, 28 pin mute

It is not do mute

25, 23, 21 pin mute

12

B

0– 0.7V (LOW)

Mute control for component

9

The control of Y/C– MIX

In composite

In Y/C– MIX

10

11 pin input form change

In the component input

In the baseband input

13

LPF characteristic change for component

Inter race correspondence

Progressive correspondence

2 pin falls to GND in Y/C-MIX.
11 pin is clamp, and the Y signal input, 14, 16 pin input a CB, CR signal into NTSC (in the component input) with pedestal clamp.
8 pin is clamp, and the Y signal input, 11, 14, 16 pin input a R, G, B signal into PAL (in the baseband input) with pedestal clamp.
It prohibit mute of 5 pin when It do Y/C-MIX in PAL (in the baseband input).

C

D

E

F

DV-757Ai

116
1

2

3

4

5

6

7

8

7 CXD2753R (SACDB ASSY : IC901)
• SACD Decorder

A

¶ Pin Arrangement

B

C

D

E

F

DV-757Ai
5

6

7

117
8

1

2

3

4

¶ Pin Function
No.
1

A

Pin Name
VSC

2

XMSLAT

3

MSCK

4

MSDAI

5

VDC

6

MSDATO

7

MSREADY

8

XMSDOE

9

XRST

10 SMUTE

B

I/O

Pin Function

-

Ground terminal for core

I

Shift clock input terminal for microcomputer serial communication

-

Power supply terminal for core

O

Output preparation completion flag for microcomputer serial communication

I

Reset terminal resets the whole lC with "L".

Latched input terminal for microcomputer serial communication
Data entry terminal for microcomputer serial communication
Data output terminal for microcomputer serial communication
Output enable terminal for microcomputer serial communication
Ipd Software mute removes audio out with "L" with "H" a soft mute terminal.

11 MCKI

I

Master clock input terminal

12 VSIO

-

Ground terminal for I/O

13 EXCKO1

Outside output clock terminal 1

14 EXCKO2

Outside output clock terminal 2

15 LRCK

O

16 FRAME
17 VDIO

1Fs (44.1kHz) clock output terminal
Frame signal output terminal

-

Power supply terminal for I/O

18 MNT0
19 MNT1

Monitor output terminal

20 MNT2
21 MNT3

C

22
23
24

O

TESTO

Output terminal for test

25
26 TCK

I

27 TDI

It is fixation in "L" a clock input terminal for test.

Ipu Input terminal for test

28 VSC

-

29 TDO

O

30 TMS
31 TRST

Ipu

Ground terminal for core
Output terminal for test
Input terminal for test
Reset terminal for test

32 TEST1

D

33 TEST2

I

It is fixation in "L" a clock input terminal for test.

34 TEST3
35 VDC

-

36 TESTO

Power supply terminal for core
Output terminal for test

37 XBIT

DST connection monitor terminal

38 SUPDT0

Supplementary data output terminal (LSB)

39 SUPDT1

O

40 SUPDT2

Supplementary data output terminal

41 SUPDT3
42 VSIO

E

-

Ground terminal for I/O

O

Supplementary data output terminal

-

Power supply terminal for I/O

O

Supplementary data output terminal (MSB)

49 VSC

-

Ground terminal for core

50 TESTO

O

Output terminal for test

43 SUPDT4
44 SUPDT5
45 VDIO
46 SUPDT6
47 SUPDT7

Supplementary data output terminal

48 XSUPAK

Supplementary data output terminal

F

DV-757Ai

118
1

2

3

4

5

No.
51
52

Pin Name
TESTI

6

I/O
I
O

Output terminal for test

-

Power supply terminal for core

O

A

It is fixation in "L" a test input terminal.

53 TESTO
55 DSADML

8

Pin Function

54 VDC
56 DSADMR

7

DSD data output terminal for Lch Down Mix
DSD data output terminal for Rch Down Mix

57 BCKASL

I

Input and output choice terminal of a 1 bit clock for DSD data output.L= input (slave), H = output (master).

58 VSDSD

-

Ground terminal for DSD data output

59 BCKAI

I

Bit clock input terminal for DSD data output

60 BCKAO

O

Bit clock output terminal for DSD data output

61 PHREFI

I

62 PHREFO

Phase reference signal input terminal for DSD output phase modulation

B

Phase reference signal output terminal for DSD output phase modulation

63 ZDFL

Zero Lch data search flag

64 DSAL

O

DSD data output terminal for Lch loud speaker

65 ZDFR

Zero Rch data search flag

66 DSAR

DSD data output terminal for Rch loud speaker

67 VDDSD

-

68 ZDFC

Power supply Mizuko for DSD data output
Zero Cch data search flag

69 DSAC

O

70 ZDFLFE
71 DSASW

DSD data output terminal for Cch loud speaker
Zero LFEch data search flag
DSD data output terminal for SWch loud speaker

72 VSDSD

-

73 ZDFLS

Ground terminal for DSD data output

C

Zero LSch data search flag

74 DSALS

O

75 ZDFRS
76 DSARS

DSD data output terminal child for LSch loud speaker
Zero RSch data search flag
DSD data output terminal for RSch loud speaker

77 VDDSD

-

78 IOUT0

O

79 IOUT1
80 VSC

-

81 IOUT2

O

82 IOUT3
83 VDC

-

84 IOUT4

O

85 IOUT5

Power supply Mizuko for DSD data output
Data output terminal 0 for IEEE1394 link tip I/F
Data output terminal 1 for IEEE1394 link tip I/F
Ground terminal for core
Data output terminal 2 for IEEE1394 link tip I/F
Data output terminal 3 for IEEE1394 link tip I/F

D

Power supply terminal for co
Data output terminal 4 for IEEE1394 link tip I/F
Data output terminal 5 for IEEE1394 link tip I/F

86 VSIO

-

Ground terminal for I/O

87 IANCO

O

Transmission information data output terminal for IEEE1394 link tip I/F

88 IFULL

I

89 IEMPTY
90 VDIO

-

91 IFRM

Data transmission hold demand signal input terminal for IEEE1394 link tip I/F
High speed transmission demand signal input terminal for IEEE1394 link tip I/F
Power supply terminal for I/O
Frame reference signal output Mizuko for IEEE1394 link tip I/F

92 IOUTE

O

Enable signal output terminal for IEEE1394 link tip I/F

-

Ground terminal for core

93 IBCK

Data transmission clock output terminal for IEEE1394 link tip I/F

94 VSC
95

I

96 TESTI
97

E

It is fixation in "H" a test input terminal.
It is fixation in "L" a test input terminal.

Ipu It is fixation in "H" a test input terminal.

98 TESTO

O

Output terminal for test

99 VDC

-

Power supply terminal for co

100 TESTI

I

It is fixation in "L" a test input terminal.

F

DV-757Ai
5

6

7

119
8

1

No.
A

Pin Name

2

3

I/O

4

Pin Function

101
102
103 TESTI

I

It is fixation in "L" a test input terminal.

-

Ground terminal for I/O

I

It is fixation in "L" a test input terminal.

104
105
106 VSIO
107
108 TESTI
109
110 VDIO

-

111 WAD0

B

112 WAD1
113 WAD2

Power supply terminal for I/O
Outside A/D data entry terminal for PSP Physical Disc Mark search (LSB)

I

Outside A/D data entry terminal for PSP Physical Disc Mark search

114 WAD3
115 VSIO

-

Ground terminal for I/O

116 VSC

-

Ground terminal for core

117 WAD4
118 WAD5
119 WAD6

I

120 WAD7
121 VDC

C

122 TESTI
124
125

WAVDD

126 WARFI
127 WAVRB
128
129

Outside A/D data entry terminal for PSP Physical Disc Mark search (MSB)
-

123 WCK

WAVSS

130 VSIO

I
Ai

Power supply terminal for core
It is fixation in "L" a test input terminal.
Movement clock for PSP Physical Disc Mark search
A/D power supply terminal for PSP Physical Disc Mark search
Analog RF signal input terminal for PSP Physical Disc Mark search
A/D bottom reference terminal for PSP Physical Disc Mark search

-

A/D ground terminal for PSP Physical Disc Mark search

-

Ground terminal for I/O

131 DQ7

SDRAM data input-output terminal (MSB)

132 DQ6

D

Outside A/D data entry terminal for PSP Physical Disc Mark search

I/O

133 DQ5

SDRAM data input-output terminal

134 DQ4
135 VDIO

-

Power supply terminal for I/O

136 DQ3
137 DQ2

I/O

138 DQ1
139 DQ0

SDRAM data input-output terminal (LSB)

140 VSIO

E

SDRAM data input-output terminal

-

Ground terminal for I/O

141 DCLK

Clock output terminal for SDRAM

142 DCKE

Clock enable output terminal for SDRAM
O

143 XWE
144 XCAS
145 XRAS
146 VDIO

Row address strobe output terminal for SDRAM
-

Power supply terminal for I/O

O

Address output terminal for SDRAM (MSB)

-

Ground terminal for core

147 TESTO
148 A11

Wright enable output terminal for SDRAM
Column address strobe output terminal for SDRAM

Output terminal for test

149 A10

Address output terminal for SDRAM

150 VSC

F

DV-757Ai

120
1

2

3

4

5

No.

Pin Name

151 A9
152 A8
153 VDC

6

7

I/O

8

Pin Function

O

Address output terminal for SDRAM

-

Power supply terminal for core

O

Address output terminal for SDRAM

-

Ground terminal for I/O

A

154 A7
155 A6
156 A5
157 A4
158 VSIO
159 A3
160 A2

O

161 A1
162 A0

Address output terminal for SDRAM

B

Address output terminal for SDRAM (LSB)

163 VDIO

-

Power supply terminal for I/O

164 XSRQ

O

Data request output terminal to input into a front end processor

165 XSHD

Input terminal of a header flag output by a front end processor

166 SDCK

Input terminal of a data carrier clock output by a front end processor

167 XSAK

Input terminal of data partial response flag output by a front end processor

168 SDEF

Input terminal of error flag output by a front end processor

169 SD0

The stream data input terminal which is output by a front end processor (LSB)

170 SD1

I

171 SD2
172 SD3

C

The stream data input terminal which is output by a front end processor

173 SD4
174 SD5
175 SD6
176 SD7

The stream data input terminal which is output by a front end processor (MSB)

Ipu : Pull-up input, Ipd : Pull-down input, Ai : Analog input

D

E

F

DV-757Ai
5

6

7

121
8

1

2

3

4

7 PE5314B (FLKY ASSY : IC101)
• FL Controller
A

¶ Pin Function
No.

B

C

D

Signal name

Dir.

Pin Functions

−

Positive Power Supply (3.3 V)

VSS1

−

Ground Potential

X1

IN

4

X2

−

5

IC

−

6

1

VDD1

2
3

Crystal Connection for Main System Clock Oscillation
Internally Connected (Directly connect to VSS1)

RESET

IN

Reset Input

7

SCK1

IN

Serial Clock Input of Serial Interface

8

SI1

IN

9

SO1

OUT

Serial Data Input of Serial Interface
Serial Data Output of Serial Interface

10 XRDY

OUT

Hand-shake (Ready) Output of Serial Interface

11 POWER ON

OUT

Power Control Output

12 RESET OUT

OUT

System Reset Output

13 RESERVE OUT

OUT

Reserved (NC on this model)

14 LED8

OUT

LED Port 8 (NC on this model)

15 HALT

IN

Halt Port

16 ACK

IN

Hand-shake (Acknowledge) Input of Serial Interface (Interrupt)

"NC" : Use Halt Mode

17 SEL IR

IN

Remote Control Input (Timer input of 8-bit remote control timer)

18 AVSS

−

Ground Potential for A/D Converter

19 MS1

IN

Destination (of player) Select (Analog Input for A/D Converter)

20 NC

−

NC

21 KEY1

IN

Key Input 1 (Analog input for A/D converter)

22 KEY0

IN

Key Input 0 (Analog input for A/D converter)

23 VSS0

−

Ground Potential to Ports

24 AVDD

−

Analog Power/Reference Voltage Input to A/D Converter (3.3 V)

25 VDD0

−

Positive Power Supply to Ports (3.3 V)

IN

Model (of player) Select (Set with a combinaition of this 3 ports)

26 MS0_2
27 MS0_1
28 MS0_0
29 LED7

OUT

LED Port 7

30 LED(STAND BY)

OUT

Stand By LED Port

31 PWSW

E

IN

Primary Switch State Input
"H" : ON "L" : OFF

32 TES

IN

"H" : No System Reset mode

33 OEM

IN

"H" : OEM Model

"L" : General mode

"L" : Pioneer Model

34 MIC IN

IN

Detection of Microphone

35 CHECKER

IN

"H" : Checker Mode

36 ON POWER

IN

"H" : Primary Power Switch Model

IN

FL-Controller Mode Select
FL SET1 / 2 = "H" / "H" : Other model
FL SET1 / 2 = "H" / "L" : Other model
FL SET1 / 2 = "L" / "H" : Other model
FL SET1 / 2 = "L" / "L" : DV-555, 656A, 757Ai (This model)

37 FL SET2
38 FL SET1
39 TEST2

OUT

Test Port

40 LED6

OUT

LED Port 6

"H" : Microphone connected

"L" : General mode
"L" : Secondary Power Switch Model

F

DV-757Ai

122
1

2

3

4

5

No.

Signal name

6

Dir.
LED Port 5

42 LED4

LED Port 4

43 LED3

OUT

A

LED Port 3 (NC on this model)
LED Port 2 (NC on this model)

45 LED1

LED Port 1 (NC on this model)

46 LED0

LED Port 0 (NC on this model)

47 TEST1

OUT
−

48 NC
49 1394RST

OUT

Test Port
NC
1394 Host Controller Reset Output

50 NC

−

51 P16

OUT

FIP Segment 16 Output

52 P15

OUT

FIP Segment 15 Output

53 NC

−

NC

B

NC

54 P14

FIP Segment 14 Output

55 P13

FIP Segment 13 Output

56 P12

OUT

57 P11

8

Pin Function

41 LED5

44 LED2

7

FIP Segment 12 Output
FIP Segment 11 Output

58 P10

FIP Segment 10 Output

59 VDD2

−

Positive Power Supply to FIP Controller/Driver (3.3 V)

60 VLOAD

−

Pull-down Resistor Connection of FIP Controller/Driver (-28V)

61 P9

FIP Segment 9 Output

62 P8

FIP Segment 8 Output

63 P7

FIP Segment 7 Output

64 P6

FIP Segment 6 Output

65 P5

OUT

66 P4

C

FIP Segment 5 Output
FIP Segment 4 Output

67 P3

FIP Segment 3 Output

68 P2

FIP Segment 2 Output

69 P1

FIP Segment 1 Output

70 G11

FIP Grid 11 Output

71 G10

FIP Grid 10 Output

72 G9

FIP Grid 9 Output

73 G8

FIP Grid 8 Output

74 G7

D

FIP Grid 7 Output

75 G6

OUT

FIP Grid 6 Output

76 G5

FIP Grid 5 Output

77 G4

FIP Grid 4 Output

78 G3

FIP Grid 3 Output

79 G2

FIP Grid 2 Output

80 G1

FIP Grid 1 Output

E

F

DV-757Ai
5

6

7

123
8

1

2

3

4

7 PE5286A (DVDM ASSY : IC701)
• DVD Data Processor
A

¶ Pin Function
No.

B

Pin name

Dir.

Pin Functions

3 , 4 0 , 5 0 , 5 4 , VDD3.3
84, 103, 107,
145, 154, 158,
207

−

It is a power supply of digital circuit. Be connected to +3.3V.

15, 18, 27, 53, VDD2.5
64, 74, 78, 92,
104, 130, 157,
164, 183, 191,
208

−

It is a power supply of digital circuit. Be connected to +2.5V.

1 , 2 , 1 6 , 1 7 , GND
26, 41, 51, 52,
63, 73, 79, 85,
91, 105, 106,
131, 144, 150,
155, 156, 178,
182, 190

−

It is a ground of digital circuit.

167, 171, 175 NC

−

It is a non-use pin. Fix it in GND or VDD.

C

165
166

AVDD

−

It is a power supply supply terminal for built-in analog-to-digital converter.
Supply +2.5V (analog).

176
177

AGND

−

It is a GND terminal for built-in D/A converter.

6

BUNRI

IN

It is a separation test control terminal of inside RAM.
Input LOW in use usually.

90

TMC1

IN

148

TMC2

IN

DMCK/RF_A

IN

It is the system clock input of DVD/CD-ROM decoder. Input 10-54MHz.

IN

It is master clock of an audio system I/F block.
In audio out of a CD, input 16.9MHz of reference clock.

4
189

CKCD

5
149
D

E

It is a test terminal. Input LOW in use usually.

DMACKI/PD4

IN

Fix unused time (unused usually) in GND or VDD.

VCOCLK

IN

With system clock of spindle demodulator, it is connected to VCO of outside charge account.

161

XRESET

IN

By the input of a LOW level, It initialize the whole large scale integrated circuit system.

135

SA19

I/O

Connect address bus of central processing unit.

134

SA18

133

SA17

132

SA16

129

SA15

128

SA14

127

SA13

126

SA12

125

SA11

124

SA10

123

SA9

F

DV-757Ai

124
1

2

3

4

5

No.

6

Pin name

122

SA8

121

SA7

120

SA6

119

SA5

118

SA4

117

SA3

116

SA2

115

SA1

114

SA0

99

SAD7

100

SAD6

101

SAD5

102

SAD4

108

SAD3

109

SAD2

110

SAD1

111

SAD0

7

Dir.

8

Pin Functions

IN

Connect address bus of central processing unit.

A

I/O

Connect a data bus of central processing unit.

B

97

XSRD

IN

Be connected to a RD signal of central processing unit.

98

XSWR

IN

Be connected to a WR signal of central processing unit.

96

XSCL1

IN

It is chip select signal from central processing unit.
XSRD/XSWR becomes effective at the time of LOW this signal.

95

XSWAIT

OUT

It is the WAIT output for central processing unit.
This terminal must leave access from central processing unit at the time of LOW.

94

XSDREQ

OUT

It is a DMA demand for central processing unit.
LOW level hip of this terminal falls down and activates DMA transfer with an edge.

93

SDACK

112

XIRQ10

113

XIRQ11

141

FGPL/PE3

IN
OUT
IN

It is DMA answer back.
Data are output with HIGH this signal by SAD (7:0).
It demand interrupt for central processing unit with LOW.
Both terminals can set it with a register whether they output it.
Input a turn pulse from spindle motor.

147

FPWM

OUT

It is 7bitPWM output terminal for FG servo.
It is the 3 value output of HIGH,LOW, high impedance.

146

VPWM

OUT

It is 5bitPWM output terminal for speed servo.
It is the 3 value output of HIGH,LOW, high impedance.

143

PPWM

OUT

It is pulse width modulation output terminal for phase servo.
It is the 3 value output of HIGH,LOW, high impedance.

142

RERR

OUT

It is control output for rough servo.
It is the 3 value output of HIGH,LOW, high impedance.

31

PA7

32

PA6

33

PA5

34

PA4

35

CDDO/PA3

36

DIFOUT

196

BCA/PA1

195

RWDIN/PA0

I/O

C

D

It is general-purpose I/O port. By setting of a $70 register, You can select a function.
CDDO inputs a digital out signal from a CD decoder.
DIFOUT is digital audio output terminal based on IEC958.
BCA is terminal to input a BCA code into.
RWDIN is terminal to input a WOBBLE signal into.
BCA/RWDIN terminal becomes necessary with RW revitalization machines.

E

F

DV-757Ai
5

6

7

125
8

1

2

No.
A

B

C

D

E

Pin name

Dir.
OUT

138

PD7/STATUS2

139

PD6/STATUS1

140

PD5/STATUS0

151

DUTY50

OUT

3

Pin Functions
It output a various monitor signal (STATUS (2:0)).
By setting of a $ 70 register, You can use it as a general-purpose I/O port port.

It always output a pulse of duty 50%.
It give reference voltage of a various PWD signal of the recovery system.

160

ASC

OUT

It output frequency error of a sink period as a PWD pulse.

153

APC

OUT

It output a phase error of phase locked loop as a PWD pulse.

159

ATC

OUT

It output a direct current error of a RF signal as a PWD pulse.

OUT

It output VC OCL k and frequency error of reference clock as a PWD pulse.
It is the 3 value output of HIGH,LOW, high impedance.

152

AFC

163

DEFECT/PE1

162

T_DET/PC7

OUT

It output a tangential-tilt search result as a pulse width modulation pulse.

70

DA13

OUT

It is address signal of DRAM for a VBR buffer.

71

DA12

72

DA11

75

DA10

76

DA9

77

DA8

80

DA7

81

DA6

82

DA5

83

DA4

86

DA3

87

DA2

88

DA1

89

DA0

39

DD15

42

DD14

43

DD13

44

DD12

45

DD11

46

DD10

47

DD9

48

DD8

49

DD7

55

DD6

56

DD5

57

DD4

58

DD3

59

DD2

60

DD1

61

DD0

IN

I/O

4

It is the diffect signal input from the outside.
Then a phase error of phase locked loop outputs this terminal in HIGH (APC), and it is done
front value hold.

It is a data bus of DRAM for a VBR buffer.

F

DV-757Ai

126
1

2

3

4

5

No.

6

Pin name

7

Dir.

8

Pin Functions

69

XDRAS

OUT

It is a RAS signal of DRAM of a VBR buffer.

67

XDCAS/XDCASL

OUT

It is a CAS signal of DRAM of a VBR buffer.

A

66

XDOE/DQML

OUT

It is an OE signal of DRAM of a VBR buffer.

65

XDWE

OUT

It is a WE signal of DRAM of a VBR buffer.

13

SDATA7

OUT

14

SDATA6

It is a data output bus of a VIDEO_DMA channel.
Be connected to MPEG decoder.

19

SDATA5

20

SDATA4

21

SDATA3

22

SDATA2

23

SDATA1

24

SDATA0

29

SREQ

25

XSACK/PC5

OUT

It is a transfer reply terminal of a VIDEO_DMA channel.
Be connected to MPEG decoder.
Output form varies with setting.

28

XWR

OUT

It is a transfer reply terminal of a VIDEO_DMA channel.
Be connected to MPEG decoder.
Output form varies with setting.

30

XAVTRM/PC6

OUT

It is a signal to show the top of a sector of transfer data of a VIDEO_DMA channel in.

7

DSPA0/PC0

OUT

8

DSPA1/PC1

When it connects Motorola Digital Signal Processor as destination of an AUDIO_DMA
channel, it is the signal which gives a DMA address to Motorola Digital Signal Processor.

9

DSPA2/PC2

206

ASDATA0/PB0

205

ASDATA1/PB1

204

ASDATA2/PB2

203

ASDATA3/PB3

202

ASDATA4/PB4

201

ASDATA5/PB5

B

IN

I/O

It is a data transfer demand terminal of a VIDEO_DMA channel.
Be connected to MPEG decoder.
You can change polarity by setting.

C

It is general-purpose I/O port.
By setting of a $70 register, It become a data output bus of an AUDIO_DMA channel
besides a port.

D

200

ASDATA6/PB6

199

ASDATA7/PB7

10

XAWR

OUT

It is a transfer reply terminal of an AUDIO_DMA channel.
Output form varies with setting.

11

XASACK

OUT

It is a transfer reply terminal of an AUDIO_DMA channel.
Output form varies with setting.

12

ASREQ

IN

192

BCK

OUT

It is a transfer demand terminal of an AUDIO_DMA channel.
You can change polarity by setting.
It is the bit clock output to DAC.

193

LRCK

OUT

It is the LRCK signal output to DAC.

194

ADATA0

OUT

It is the serial data output to DAC.

187

CDBCK

IN

It input a bit clock from a CD decoder.
Prospective frequency is 2.1168MHz(48fs).

186

CDLR

IN

It input a LRCK signal from a CD decoder.

E

185

CDDT

IN

It input audio system data from a CD decoder.

181

WFCK

IN

It is frame clock signal of a CD.

180

SCOR

IN

It is input terminal of assistant code sink of a CD.

F

DV-757Ai
5

6

7

127
8

1

2

No.

Pin name

179

A

B

C

3

Dir.

SBSO

IN
OUT

4

Pin Functions
It is an assistant code data input terminal of a CD.

184

EXCK

188

C2FI/PE2

IN

It is input terminal of C2 error flag from a CD decoder.

It is a shift clock making timeliness to send data forth on a SBSO terminal.

136

FSX/STATUS4

I/O

It input a FSX signal from a CD decoder.
FSX signal is 7.35Khz at normal speed with frame alignment signal of error correction of
CIRC.
By setting of a $7F register, It become the internal monitor output (STATUS 4).

137

EFLG/STATUS3

I/O

It input an EFLG signal from a CD decoder.
An EFLG signal is a monitor signal of error correction processing movement of CIRC.
By setting of a $7F register, It become the internal monitor output (STATUS 3).

172

AIN

IN

It is analog RF signal input terminal to built-in A/D converter.

168

VRT

IN

It is reference voltage input terminal of built-in A/D converter.

169

VRTS

OUT

170

VRC

OUT

174

VRB

IN

Connect with VRT.
It is center voltage output terminal of built-in A/D converter.
It is reference voltage input terminal of built-in A/D converter.

173

VRBS

OUT

Connect with VRB.

37

CKE/PD3

OUT

It is an Enable signal of SDCLK.

38

CSB/PD2

OUT

It is chip select signal of SDRAM.

62

SDCLK

OUT

It is a terminal outputting a movement clock of SDRAM.

68

XCASH/DOMH

OUT

197

VREQEN/PD1

I/O

It is an Enable signal of Video-REQ.

When it uses DRAM of bus 16 wide bit, it is a CAS signal of high rank 8bit.

198

AREQEN/PD0

I/O

It is an Enable signal of Audio-REQ.

D

E

F

DV-757Ai

128
1

2

3

4

5

6

7

8

7 PD0274A (DVDM ASSY : IC552)
• Audio Quality Enhancer (AQE)
¶ Pin Arrangement

A

¶ Block Diagram

1 DAIN

DALOUT 24

2 LRIN

DAROUT 23

3 BCKIN

IBS, TFS, IFS, LRIPOL,
IFORM, CKSEL, TEST

LROUT 22

4 RSTB

BCKOUT 21

5 CGND

CGND 20

DAIN 1

7 IGND

NC 18

8 ICVDD

NC 17

9 SCLK

NC 16

10 SDATA

NC 15

11 CSB

NC 14

12 NC

NC 13

Bit Extension

IBS, BES, DIR

24
Input
Inter face

LRIN 2

24

LRCK
x8
Digital Filter

LRCK

BCKIN 3

OVDD 19

6 XIN

24
LRCK

ATT +
Deemphasis

BACS, BSO, OFORM,
LRPOL, DACS, TEST

DALOUT 24
DAROUT 23
LROUT 22

x2
1st FIR Filter

24
Output
Inter face

B

2fs

n*
LRCK

BCKOUT 21

IFS, DFS, CKSE,
COES, ATT, DE

x2
2st FIR Filter

CKSE

4fs

RSTB 4
Timing
Control

Syscllk

x2
3st FIR Filter

XIN 6

24
24

SDATA 10

Soft Mute

Microcomputer
Interface

SCLK 9

n*
LRCK

CSB 11

8fs

n*
LRCK
IFS, SMUTE,
TEST

C

Note :
"n" in the Block diagram expresses the rate to sample

¶ Pin Function
No.

Name

I/O

Pin Function

1

DAIN

I

Audio data input

2

LRIN

I

L/R clock input

3

BCKIN

I

Bit clock input (48fs/64fs)

4

RSTB

I

System reset "0" = Reset

5

CGND

−

Ground (0V) for Core

6

XIN

I

System clock input (128fs/192fs/256fs/384fs/512fs/768fs)

7

IGND

−

Ground (0V) for Input Buffer

D

8

ICVDD

−

Power supply (3.3V) for Core and Input Buffer

9

SCLK

I

Microcomputer interface clock input

10

SDATA

I

Microcomputer interface data input

11

CSB

I

Microcomputer interface chip select input "0" = Enable, "1" = Disenable

I

No connection

Power supply (3.3V) for Output Buffer

12

NC

13

NC

14

NC

15

NC

16

NC

17

NC

18

OVDD

−

19

OGND

−

Ground (0V) for Output Buffer

20

CGND

−

Ground (0V) for Core

21

BCKOUT

O

Bit clock output (48fs/64fs)

22

LROUT

O

L/R clock output. WCLK output at PCM1704.

23

DAROUT

O

R ch audio data output

24

DALOUT

O

L ch audio data output or L/R ch multiplex output

E

F

DV-757Ai
5

6

7

129
8

1

2

3

4

3

4

7 ADV7300AKST (DVDM ASSY : IC831)
• Video Encoder IC
A

¶ Pin Arrangement

B

C

D

E

F

DV-757Ai

130
1

2

5

6

7

8

¶ Pin Function
A

B

C

D

E

F

DV-757Ai
5

6

7

131
8

1

2

1

2

3

4

3

4

A

B

C

D

E

F

DV-757Ai

132

5

6

7

8

7 PM0033A (DVDM ASSY : IC902)
• Progressive Scan Converter (PRO2)
A

¶ Pin Arrangement

B

C

D

E

F

DV-757Ai
5

6

7

133
8

1

2

3

4

¶ Pin Function
A

B

C

D

Pin
No.

Name

I/O/
P

1

VDD3

2

Attribute

Functional Description

P

-

VDD for IO (3.3V)

CLKI

In

LVTTL

27MHz System clock input terminal

3

PLL_TEST

In

LVTTL

Test exclusive use input terminal

4

PLL_EN

In

LVTTL

PLL enable input terminal

5

VDD2

P

-

VDD for Core (2.5V)

6

CLKO

Out

2mA

27MHz Clock output terminal

7

PD0

Inout

LVTTL, leakage, 2mA

Image data I/O port D(LSB)

8

PD1

Inout

LVTTL, leakage, 2mA

Image data I/O port D

9

PD2

Inout

LVTTL, leakage, 2mA

Image data I/O port D

10

PD3

Inout

LVTTL, leakage, 2mA

Image data I/O port D

11

PD4

Inout

LVTTL, leakage, 2mA

Image data I/O port D

12

GND

P

-

Digital Ground

13

VDD3

P

-

VDD for IO (3.3V)

14

PD5

Inout

LVTTL, leakage, 2mA

Image data I/O port D

15

PD6

Inout

LVTTL, leakage, 2mA

Image data I/O port D

16

PD7

Inout

LVTTL, leakage, 2mA

Image data I/O port D

17

PD8

Inout

LVTTL, leakage, 2mA

Image data I/O port D

18

PD9

Inout

LVTTL, leakage, 2mA

Image data I/O port D(MSB)

19

GND

P

-

Digital Ground

20

GND

P

-

Digital Ground

21

GND

P

-

Digital Ground

22

VDD3

P

-

VDD for IO (3.3V)

23

NHS

In

Schmitt

Horizontal synchronization input terminal

24

NVS

In

PA0

In

Schmitt
LVTTL

Vertical synchronization input terminal

25
26

PA1

In

LVTTL

Image data I/O port A

27

PA2

In

LVTTL

Image data I/O port A

28

PA3

In

LVTTL

Image data I/O port A

In

LVTTL

Image data I/O port A

In

LVTTL

Image data I/O port A

In

LVTTL

Image data I/O port A
Image data I/O port A

29
30
31
E

PA4
PA5
PA6

Image data I/O port A(LSB)

32

PA7

In

LVTTL

33

PA8

In

LVTTL

Image data I/O port A

34

PA9

In

LVTTL

Image data I/O port A(MSB)

35

MA4

Out

2mA

SDRAM address output terminal

36

MA3

Out

2mA

SDRAM address output terminal

37

MA5

Out

2mA

SDRAM address output terminal

38

MA2

Out

2mA

SDRAM address output terminal

39

GND

P

-

Digital Ground

40

VDD3

P

-

VDD for IO (3.3V)

F

DV-757Ai

134
1

2

3

4

5

6

I/O/
P

7

Pin
No.

Name

41

VDD2

P

42

MA6

Out

43

MA1

Out

2mA

SDRAM address output terminal

44

MA7

Out

2mA

SDRAM address output terminal

45

MA0

Out

2mA

SDRAM address output terminal(LSB)

46

MA8

Out

2mA

SDRAM address output terminal

47

MA10

Out

2mA

SDRAM address output terminal

48

VDD3

P

-

VDD for IO (3.3V)

49

MA9

Out

2mA

SDRAM address output terminal

50

MA11

Out

2mA

SDRAM address output terminal(MSB)

51

GND

P

-

Digital Ground

52

RAS

Out

2mA

SDRAM Row Address Strobe Command output terminal

53

MCLK

Out

4mA

SDRAM Clock output terminal (54MHz)

54

CAS

Out

2mA

SDRAM Column Address Strobe
Command output terminal

55

WE

Out

2mA

SDRAM Write Enable output terminal

56

VDD3

P

-

VDD for IO (3.3V)

57

MD8

Inout

LVTTL, 2mA, Pullup

SDRAM data input-output terminal

58

MD7

Inout

LVTTL, 2mA, Pullup

SDRAM data input-output terminal

59

MD9

Inout

LVTTL, 2mA, Pullup

SDRAM data input-output terminal

60

PDOEN

In

LVTTL

Image port D input and output setting input terminal
(L: input, H: output )

61

GND

P

-

Digital Ground

62

GND

P

-

Digital Ground

63

MD6

Inout

LVTTL, 2mA, Pullup

SDRAM data input-output terminal

64

MD10

Inout

LVTTL, 2mA, Pullup

SDRAM data input-output terminal

65

VDD3

P

-

VDD for IO (3.3V)

66

MD5

Inout

LVTTL, 2mA, Pullup

SDRAM data input-output terminal

67

MD11

Inout

LVTTL, 2mA, Pullup

SDRAM data input-output terminal

Attribute

Functional Description

-

VDD for Core (2.5V)

2mA

SDRAM address output terminal

68

MD4

Inout

LVTTL, 2mA, Pullup

SDRAM data input-output terminal

69

MD12

Inout

LVTTL, 2mA, Pullup

SDRAM data input-output terminal

70

MD3

Inout

LVTTL, 2mA, Pullup

SDRAM data input-output terminal

71

MD13

Inout

LVTTL, 2mA, Pullup

SDRAM data input-output terminal

72

GND

P

-

Digital Ground

73

VDD3

P

-

VDD for IO (3.3V)

74

MD2

Inout

LVTTL, 2mA, Pullup

SDRAM data input-output terminal

75

MD14

Inout

LVTTL, 2mA, Pullup

SDRAM data input-output terminal

76

MD1

Inout

LVTTL, 2mA, Pullup

SDRAM data input-output terminal

77

MD15

Inout

LVTTL, 2mA, Pullup

SDRAM data input-output terminal

78

MD0

Inout

LVTTL, 2mA, Pullup

SDRAM data input-output terminal(LSB)

79

VDD2

P

-

VDD for Core (2.5V)

80

VDD3

P

-

VDD for IO (3.3V)

81

VDD3

P

-

VDD for IO (3.3V)

82

GND

P

-

Digital Ground

83

MD16

Inout

LVTTL, 2mA, Pullup

SDRAM data input-output terminal

8

A

B

C

D

E

F

DV-757Ai
5

6

7

135
8

1

A

B

C

D

E

2

Pin
No.

Name

I/O/
P

84

MD17

85

3

Attribute

Functional Description

Inout

LVTTL, 2mA, Pullup

SDRAM data input-output terminal

MD18

Inout

LVTTL, 2mA, Pullup

SDRAM data input-output terminal

86

MD19

Inout

LVTTL, 2mA, Pullup

SDRAM data input-output terminal(MSB)

87

GND

P

-

Digital Ground
Ground for DAC

88

AGND

P

-

89

DAO_Y

Out

-

Analog video-out (Y)

90

AVDD2

P

-

VDD for DAC (2.5V)

91

DAO_Cb

Out

-

Analog video-out (Cb)

92

AGND

P

-

Ground for DAC

93

DAO_Cr

Out

-

Analog video-out (Cr)

94

AVDD2

P

-

VDD for DAC (2.5V)
DAC reference voltage input terminal

95

VREF

In

-

96

FSADJ

Inout

-

An ohms connection terminal for DAC peak swing setting

97

AVDD2

P

-

VDD for DAC (2.5V)

98

VG

Out

-

A volume connection terminal for gate voltage
compensation of a DAC electric current cell

99

AGND

P

-

Ground for DAC

100

GND

P

-

Digital Ground

101

GND

P

-

Digital Ground

102

GND

P

-

Digital Ground

103

GND

P

-

Digital Ground

104

CLMP

Out

2mA

Clamp pulse output terminal

4

105

TEST0

In

LVTTL

Test exclusive use input terminal

106

TEST1

In

LVTTL

Test exclusive use input terminal

107

TEST2

In

LVTTL

Test exclusive use input terminal

108

TEST3

In

LVTTL

Test exclusive use input terminal

109

TEST4

In

LVTTL

Test exclusive use input terminal

110

SPR0

Out

2mA

Serial-to-parallel conversion output terminal(LSB)

111

SPR1

Out

2mA

Serial-to-parallel conversion output terminal

112

VDD3

P

-

VDD for IO (3.3V)

113

SPR2

Out

2mA

Serial-to-parallel conversion output terminal

114

SPR3

Out

2mA

Serial-to-parallel conversion output terminal

115

SPR4

Out

2mA

Serial-to-parallel conversion output terminal

116

SPR5

Out

2mA

Serial-to-parallel conversion output terminal

117

GND

P

-

Digital Ground

118

SPR6

Out

2mA

Serial-to-parallel conversion output terminal

119

SPR7

Out

2mA

Serial-to-parallel conversion output terminal(MSB)

120

VDD3

P

-

VDD for IO (3.3V)

121

VDD2

P

-

VDD for Core (2.5V)

122

GND

P

-

Digital Ground

123

PB0

Inout

LVTTL, leakage, 2mA

Image data I/O port B(LSB)

124

PB1

Inout

LVTTL, leakage, 2mA

Image data I/O port B

125

PB2

Inout

LVTTL, leakage, 2mA

Image data I/O port B

126

PB3

Inout

LVTTL, leakage, 2mA

Image data I/O port B

127

VDD3

P

-

VDD for IO (3.3V)

128

PB4

Inout

LVTTL, leakage, 2mA

Image data I/O port B

F

DV-757Ai

136
1

2

3

4

5

6

Pin
No.

Name

I/O/
P

129

PB5

Inout

130

GND

P

131

PB6

132

7

Attribute

Functional Description

LVTTL, leakage, 2mA

Image data I/O port B

-

Digital Ground

Inout

LVTTL, leakage, 2mA

Image data I/O port B

PB7

Inout

LVTTL, leakage, 2mA

Image data I/O port B

133

PB8

Inout

LVTTL, leakage, 2mA

Image data I/O port B

134

PB9

Inout

LVTTL, leakage, 2mA

Image data I/O port B(MSB)

135

PBOEN

In

LVTTL

Image port B input and output setting input terminal
(L: input, H: output )

136

VDD3

P

-

VDD for IO (3.3V)

137

PC0

Out

2mA

Image data I/O port C(LSB)

138

PC1

Out

2mA

Image data I/O port C

139

PC2

Out

2mA

Image data I/O port C

140

PC3

Out

2mA

Image data I/O port C

141

GND

P

-

Digital Ground

142

GND

P

-

Digital Ground

143

PC4

Out

2mA

Image data I/O port C

144

PC5

Out

2mA

Image data I/O port C

145

VDD3

P

-

VDD for IO (3.3V)

146

PC6

Out

2mA

Image data I/O port C

147

PC7

Out

2mA

Image data I/O port C

148

PC8

Out

2mA

Image data I/O port C

149

PC9

Out

2mA

Image data I/O port C(MSB)

150

GND

P

-

Digital Ground

151

CSB

In

Schmitt

MPU Interface chip select input terminal

152

SDA

In

Schmitt

MPU Interface data entry terminal

153

SCL

In

Schmitt

MPU Interface clock input terminal

154

SRN

In

Schmitt

System reset input terminal

155

CKIPOL

In

LVTTL

System clock polarity setting input terminal

156

PLL_VDD

P

-

VDD of PLL exclusive use (2.5V)

157

CPOUT

Out

Analog

Analog output terminal from PLL charge pump

158

VCOIN

In

Analog

Analog input terminal from PLL outside charge
account loop filter

159

PLL_GND

P

-

Ground of PLL exclusive use

160

VDD3

P

-

VDD for IO (3.3V)

8

A

B

C

D

E

F

DV-757Ai
5

6

7

137
8

1

2

3

4

7 TSB43CA43GGW (ILKB ASSY : IC201)
• IEEE1394 PHY LINK
A

176
175
174
173
172
171
170
169
168
167
166
165
164
163
162
161
160
159
158
157
156
155
154
153
152
151
150
149
148
147
146
145
144
143
142
141
140
139
138
137
136
135
134
133

¶ Pin Arrangement

C

D

TSB43CA43
(iceLynx-Micro)
INTEGRATED
LLC / PHY
Plastic QFP

MCIF_ENDIAN
Vss
Vdd
MCIF_ADDR10
MCIF_ADDR9
MCIF_ADDR8
MCIF_ADDR7
MCIF_ADDR6
MCIF_ADDR5
MCIF_ADDR4
MCIF_ADDR3
MCIF_ADDR2
MCIF_ADDR1
MCIF_DATA15
MCIF_DATA14
Vss
Vdd
REG_OUT
MCIF_DATA13
MCIF_DATA12
MCIF_DATA11
MCIF_DATA10
MCIF_DATA9
MCIF_DATA8
MCIF_DATA7
MCIF_DATA6
MCIF_DATA5
MCIF_DATA4
MCIF_DATA3
MCIF_DATA2
Vss
Vdd
MCIF_DATA1
MCIF_DATA0
MCIF_BUSCLK
MCIF_WEz
MCIF_OEz
MCIF_ACKz
MCIF_WAIT
MCIF_STRBz
MCIF_R_nW
MCIF_CS_MEMz
MCIF_CS_IOz
MCIF_INTz

45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88

E

Vss
Vdd
HSDI1_60958_OUT
HSDI1_60958_IN
HSDI1_AUDIO_MUTE
HSDI1_AUDIO_ERR
HSDI1_AMCLK_OUT
HSDI1_AMCLK_IN
HSDI1_D7
HSDI1_D6
HSDI1_D5
HSDI1_D4
HSDI1_D3
HSDI1_D2
Vss
Vdd
REG_OUT
HSDI1_D1
HSDI1_D0
HSDI1_DVALID
HSDI1_SYNC
HSDI1_AV
HSDI1_EN
HSDI1_CLK
HSDI0_D7
HSDI0_D6
HSDI0_D5
HSDI0_D4
HSDI0_D3
HSDI0_D2
Vss
Vdd
HSDI0_D1
HSDI0_D0
HSDI0_DVALID
HSDI0_SYNC
HSDI0_AV
HSDI0_EN
HSDI0_CLK
HSDI0_AMCLK_IN
HSDI0_60958_IN
MCIF_MODE2
MCIF_MODE1
MCIF_MODE0

Vss
TEST_MODE0
TEST_MODE1
Vdd
VCO_CLK
REF_SYT
DIV_VCO
PFD
MLPCM_BCLK
MLPCM_LRCLK
MLPCM_D0
MLPCM_D1
MLPCM_D2
MLPCM_A
GPIO2
GPIO3
GPIO4
GPIO5
MSPCTL
Vdd
Vss
CPS
AVdd
AGND
TPB0_N
TPB0_P
AGND
AVdd
TPA0_N
TPA0_P
TPBIAS0
AVdd
TPB1_N
TPB1_P
AGND
TPA1_N
TPA1_P
TPBIAS1
TPB2_N
TPB2_P
AVdd
TPA2_N
TPA2_P
TPBIAS2

AGND
R1
R0
AVdd
FILTER0
FILTER1
PLL_Vdd
XI
XO
PLL_GND
Vss
Vdd
TEST_MODE2
TEST_MODE3
RESETz
RESET_ARMz
LINK_ON
HPS
LOW_PWR_RDY
DISABLE_IFz
GPIO0
GPIO1
SDA
SCL
GPIO6
GPIO7
GPIO8
GPIO9
REG_ENz
REG_OUT
Vdd
Vss
TMS
TDI
TDO
TCK
TRST
ARM_TMS
ARM_TDI
ARM_TDO
UART_TxD
UART_RxD
GPIO10
WTCHDOG_TMR

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44

B

3.3v

F

DV-757Ai

138
1

2

3

4

132
131
130
129
128
127
126
125
124
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
108
107
106
105
104
103
102
101
100
99
98
97
96
95
94
93
92
91
90
89

5

6

7

8

¶ Pin Function
Pin Name

Pin No

I/O

Description

Power & Ground Pins
DISABLE_IFZ

64

I

HPS

62

I

Interface Disable. When asserted, the interfaces are put into
a Hi-Z state. Interfaces include: ex-CPU, HSDI, GPIO, and
WTCH_DG_TMRZ.
Host Power Status. This indicates the power status of the
external system to iceLynx-Micro. A rising edge indicates the
system CPU has been turned ON. (The internal ARM should
wake up.) A falling edge indicates the system CPU has been
turned OFF. (The internal ARM decides if power down is
necessary.)
Output to system to indicate iceLynx-Micro is ready to go into
a low power state. The ARM and WTCH_DG_TMRZ control
this pin.
Watch Dog Timer (for the ARM.) iceLynx-Micro hardware
asserts this pin whenever ARM software has not updated the
Timer2 register within the allowed time period.
ARM reset. This signal resets the internal ARM processor.
Device reset. This signal resets all logic. This includes the
PHY, Link core, memory, the ARM, and random logic.
Digital Ground.

LOW_PWR_RDY

63

O

WTCH_DG_TMRZ

88

O

RESET_ARMZ
RESETZ

60
59

I
I/O

VSS

1,
21,
55,
76,
102
117
131,
146,
162
176
24,
27,
35,
45,
54
4,
20,
56,
75,
101
116,
130
145,
161
175

AGND

PLL_GND
VDD

A

B

C

Analog Ground.
D

PLL Ground.
Digital Power Supply. Must be set to 3.3V nominal.

E

F

DV-757Ai
5

6

7

139
8

1

2

Pin Name

Pin No

AVDD

23,
28,
32,
41,
48
51

I/O

3

4

Description

A

PLL_VDD
Regulator Pins
REG_ENZ

Analog Power Supply. Must be set to 3.3V nominal.

PLL Power Supply. Must be set to 3.3V nominal.

73

I

REG_OUT0

74

O

REG_OUT1

115

O

REG_OUT2

160

O

B

External CPU Interface Pins
MCIF_ACKZ
95

I/O

C

Internal Regulator Enable. The iceLynx-Micro core voltage is
1.8V. Internal regulators are used to regulate the 3.3V VDD
inputs to 1.8V. This pin enables the regulators.
1.8V Regulator Output. This pin should be connected to
ground using a 0.1uF capacitor.
1.8V Regulator Output. This pin should be connected to
ground using a 0.1uF capacitor.
1.8V Regulator Output. This pin should be connected to
ground using a 0.1uF capacitor.
MCIF Acknowledge pin. Default active low. iceLynx-Micro
asserts this signal if it has completed the MCIF request. This
signal is always driven. This signal is used for the following
modes:
•
68000 + Wait I/O Access
•
MPC850 I/O Access
In Serial MCIF Mode, this pin is used for the Serial Read
Acknowledge (SMCIF_RACKZ.)

MCIF_ADDR1

120

I

MCIF_ADDR10

129

I

MCIF_ADDR2
MCIF_ADDR3
MCIF_ADDR4
MCIF_ADDR5
MCIF_ADDR6
MCIF_ADDR7
MCIF_ADDR8
MCIF_ADDR9

121
122
123
124
125
126
127
128

I
I
I
I
I
I
I
I

MCIF Address 1 pin. This data pin is the least significant bit of
the MCIF Address Bus.
MCIF_ADDR0 is internally grounded. Only 16-bit addressing
is allowed. MCIF_ADDR1 should be connected to the
Address1 signal of the system CPU.
MCIF Address 10 pin. This data pin is the most significant bit
of the MCIF Address Bus.
MCIF Address 2 pin
MCIF Address 3 pin
MCIF Address 4 pin
MCIF Address 5 pin
MCIF Address 6 pin
MCIF Address 7 pin
MCIF Address 8 pin
MCIF Address 9 pin

D

E

F

DV-757Ai

140
1

2

3

4

5

6

7

8

Pin Name

Pin No

I/O

Description

MCIF_BUSCLK

98

I

MCIF Bus Clock. This pin is only used for the MCIF
synchronous mode. (MPC850 I/O Access) and the Memory
Access.
This signal should be tied high if not used.

MCIF_CS_IOZ

MCIF_CS_MEMZ

MCIF_DATA0

90

91

99

A

I

In Serial MCIF Mode, this pin is used for the Serial Write Clock
(SMCIF_WCLK.)
MCIF Chip Select for all I/O MCIF modes.

I/O

In Serial MCIF Mode, this pin is used for the Serial Write
Request (SMCIF_WREQZ.)
MCIF Chip Select for the Memory MCIF mode.

B

In Serial MCIF Mode, this pin is used for the Serial Write
Acknowledge (SMCIF_WACKZ.)
MCIF DATA 0 pin. This data pin is the least significant bit of
the MCIF Data Bus.

I/O

MCIF_DATA1
MCIF_DATA10
MCIF_DATA11
MCIF_DATA12

100
111
112
113

I/O
I/O
I/O
I/O

In Serial MCIF Mode, this pin is used for the Serial Read Data
(SMCIF_RDATA.)
MCIF DATA 1 pin.
MCIF DATA 10 pin.
MCIF DATA 11 pin.
MCIF DATA 12 pin.

MCIF_DATA13
MCIF_DATA14

114
118

I/O
I/O

MCIF DATA 13 pin.
MCIF DATA 14 pin.

MCIF_DATA15

119

I/O

MCIF_DATA2
MCIF_DATA3
MCIF_DATA4
MCIF_DATA5
MCIF_DATA6
MCIF_DATA7
MCIF_DATA8
MCIF_DATA9
MCIF_ENDIAN

103
104
105
106
107
108
109
110
132

I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I

MCIF DATA 15 pin. This data pin is the most significant bit of
the MCIF Data Bus.
MCIF DATA 2 pin.
MCIF DATA 3 pin.
MCIF DATA 4 pin.
MCIF DATA 5 pin.
MCIF DATA 6 pin.
MCIF DATA 7 pin.
MCIF DATA 8 pin.
MCIF DATA 9 pin.
MCIF Endian Pin. This sets the Endianess for accesses
between the external CPU and the internal iceLynx-Micro
memory. This pin sets Endianess for all MCIF modes and the
Serial MCIF mode.
When set to a logical 0, data is read/written to the ex-CPU
exactly as it is stored in iceLynx-Micro memory. (Big Endian)
When set to a logical 1, data is swapped on half-word and
byte boundaries before it is read/written to the ex-CPU. (Little
Endian)

C

D

E

F

DV-757Ai
5

6

7

141
8

1

2

3

4

Pin Name

Pin No

I/O

Description

MCIF_INTZ

89

O

MCIF_MODE0
MCIF_MODE1
MCIF_MODE2
MCIF_OEZ

133
134
135
96

I
I
I
I

MCIF_RW

92

I

MCIF Interrupt. This signal is push-pull. (always asserted) It
does not require a pull-up resistor.
MCIF Mode 0. Used to select MCIF mode.
MCIF Mode 1. Used to select MCIF mode.
MCIF Mode 2. Used to select MCIF mode.
MCIF Output Enable. Default active low. This input pin
indicates if the system CPU wants to perform a MCIF read
access. This signal is used for the following modes:
• SH-3 I/O Access
• M16C/62 I/O Access
• Memory Access
This signal should be tied high if not used.
MCIF Read/Write pin. Default value for read is a logical 1.
Default value for write is a logical 0.

A

B

MCIF_STRBZ

93

In Serial MCIF Mode, this pin is used for the Serial Write Data
(SMCIF_WDATA.)
MCIF Strobe pin. Default active low. This pin is used (along
with MCIF_CS_IOZ) to validate the MCIF access. This signal
is used for the following modes:
• 68000 + Wait I/O Access
• MPC850 I/O Access
• When not used, this pin should be tied high.

I

C

MCIF_WAIT

94

O

D

E

In Serial MCIF Mode, this pin is used for the Serial Read
Clock (SMCIF_RCLK.)
MCIF Wait pin. Default active high. iceLynx-Micro asserts
this signal if it is not ready to service an MCIF request. When
not asserted, this signal is in high-Z state. This signal is used
for the following modes:
• 68000 + Wait I/O Access
• SH-3 I/O Access
• M16C/62 I/O Access

In Serial MCIF Mode, this pin is used for the Serial Read
Request (SMCIF_RREQZ.)
MCIF_WEZ
97
I
MCIF Write Enable. Default active low. This input pin
indicates if the system CPU wants to perform a MCIF write
access. This signal is used for the following modes:
• SH-3 I/O Access
• M16C/62 I/O Access
• Memory Access
This signal should be tied high if not used.
Universal Asynchronous Receiver Transmitter Pins
UART_RxD
86
I
UART receive port. Data from the system is input to the
UART buffer using this pin.
UART_TxD
85
O
UART transmit port. Data from the UART buffer is output to
the system using this pin.

F

DV-757Ai

142
1

2

3

4

5

Pin Name

6

Pin No

I/O

7

8

Description

A

Joint Test Action Group (JTAG) & ARM Pins
JTAG_TCK
80
I
JTAG Clock pin. Both the boundary scan and ARM JTAG
uses this input for the JTAG clock.
JTAG_TDI
78
I
JTAG Test Data Input pin
JTAG Test Data Output pin
JTAG_TDO
79
O
JTAG Test Mode Selector pin.
JTAG_TMS
77
I
JTAG_TRST
81
I
JTAG Reset Pin. Both the boundary scan and ARM JTAG
uses this input for the JTAG clock.
ARM JTAG Test Data Input pin
ARM_JTAG_TDI
83
I
ARM JTAG Test Data Output pin
ARM_JTAG_TDO
84
O

B

ARM_JTAG_TMS
2
I C Serial Bus Pins
SCL

82

I

ARM JTAG Test Mode Selector pin

68

I/O

SDA

67

I/O

I C Clock Pin. This pin should be tied to ground if no EEPOM
is used.
For EEPROM write operations, the GPIO8 settings are muxed
with the SCL pin. Software can manipulate the GPIO8
register settings in order to perform a write.
2
I C Data Pin
For EEPROM write operations, the GPIO9 settings are muxed
with the SDA pin. Software can manipulate the GPIO9
register settings in order to perform a write.

2

C

General Purpose Input/Out Pins (GPIO)
GPIO0
65
I/O GPIO0. Can be programmed as general-purpose input,
general-purpose output, or specific function. Power-up default
is input.
GPIO1
66
I/O GPIO1. Can be programmed as general-purpose input,
general-purpose output, or specific function. Power-up default
is input.
GPIO2
15
I/O GPIO2. Can be programmed as general-purpose input,
general-purpose output, or specific function. Power-up default
is input.
GPIO3
16
I/O GPIO3. Can be programmed as general-purpose input,
general-purpose output, or specific function. Power-up default
is input.
GPIO4
17
I/O GPIO 4. Can be programmed as general-purpose input,
general-purpose output, or specific function. Power-up default
is input.
GPIO5
18
I/O GPIO 5. Can be programmed as general-purpose input,
general-purpose output, or specific function. Power-up default
is input.
GPIO6
69
I/O GPIO6. Can be programmed as general-purpose input,
general-purpose output, or specific function. Power-up default
is input.
GPIO7
70
I/O GPIO7. Can be programmed as general-purpose input,
general-purpose output, or specific function. Power-up default
is input.

D

E

F

DV-757Ai
5

6

7

143
8

1

2

Pin Name

3

4

I/O

Description

GPIO8. Can be programmed as general-purpose input,
general-purpose output, or specific function. Power-up default
is input.
GPIO9. Can be programmed as general-purpose input,
general-purpose output, or specific function. Power-up default
is input.
GPIO10. Can be programmed as general-purpose input,
general-purpose output, or specific function. Power-up default
is input.

A

B

C

GPIO8

71

I/O

GPIO9

72

I/O

GPIO10

87

I/O

Physical Layer Pins
TPA0_N
TPA1_N
TPA2_N
TPA0_P
TPA1_P
TPA2_P
TPB0_N
TPB1_N
TPB2_N
TPB0_P
TPB1_P
TPB2_P
TPBIAS0
TPBIAS1
TPBIAS2

29
36
42
30
37
43
25
33
39
26
34
40
31
38
44

I/O

Twisted Pair A Differential Signal Terminals. For an unused
port, TPAN and TPAP signals can be left open.

I/O

Twisted Pair B Differential Signal Terminals. For an unused
port, TPBN and TPBP signals can be left open.

R1
R0

46
47

I/O

D

FILTER0
FILTER1

49
50

I/O

XI
X0

52
53

-

CPS

21

I

MSPCTL
LINKON

19
61

I
O

E

Twisted Pair Bias Output. These signals provide the 1.86V
nominal bias voltage needed for proper operation of the
twisted pair driver and receivers for signaling an ìactive
connectionî to a remote node.
For an unused port, TPBIAS can be left unconnected.
Current Setting Resistors. These pins are connected to
external resistors to set the internal operating currents and
cable driver output currents. A resistance of 6.34kΩ ± 1% is
required to meet the IEEE 1394-1995 output voltage limits.
PLL Filter Terminals. These terminals are connected to an
external capacitor to form a lag-lead filter required for stable
operation of the internal frequency-multiplier PLL, which is
using the crystal oscillator. A 0.1 µF± 10% capacitor is the
only external component required to complete this filter.
Crystal Oscillator Inputs. These terminals connect to a 24.576
MHz parallel resonant fundamental mode crystal. The
optimum values for the external shunt capacitors are
dependent on the crystal used.
Cable Power Status. Input to iceLynx-Micro used to detect if
cable power is present. This pin should be connected to the
cable power through 390 kΩ resistor.
Link On output. This signal is asserted whenever LPS is low
and a Link On packet is received from the 1394 bus.

High Speed Data Interface (HSDI) Port 0 Pins
HSDI_60958_IN
173
I
60958 Data Input.

F

DV-757Ai

144
1

2

3

4

5

6

7

Pin Name

Pin No

I/O

Description

HSDI_60958_OUT

179

O

60958 Data Output

HSDI0_60958_IN
HSDI0_AMCLK_IN

136
137

140

O

HSDI0_CLK

138

I

A

This signal is also used as FLWCTRL_DVALID in Flow
Control Data Valid mode.
60958 Data Input.
Audio Master Clock Input. This clock is used to decode the biphase encoding of 60958 data.

I
I

HSDI0_AV

8

This pin is also used to input the 1.5*BCLK for Flow Control
mode.
HSDI Port 0 Available. Programmable. Default active low.
For receive from 1394, this signal indicates if a 1394 packet is
available in the receive buffer for reading. The HSDI_AV
signal for MPEG2 data also depends on time stamp based
release.
For transmit onto 1394, this signal can be used to indicate
buffer level in HSDI TX mode 8 and 9 by programming a CFR.
If the buffer level is above a programmed level, HSDI_AV will
be asserted.
HSDI Port 0 Clock. Programmable. Default rising edge
sample. This clock is used to operate the HSDI port 0 logic.
In parallel mode, the maximum clock is 27MHz. In serial
mode, the maximum clock is 70MHz.

B

C

This signal is output to HSDI1_CLK in pass thru mode.

HSDI0_D0

143

This signal can be used as HSDI0_MLPCM_BCLK for DVDAudio Transmit.
HSDI Port 0 Data 0 Pin. Data 0 is the least significant bit on
the HSDI data bus.
In serial mode, only HSDI0_D0 is used.
This signal is output to HSDI1_D0 in pass thru mode.
This signal can be used as HSDI0_MLPCM_D0 for DVDAudio Transmit.

I/O

HSDI0_D1

144

I/O

HSDI0_D2

147

I/O

HSDI0_D3

148

I/O

HSDI0_D4

149

I/O

D

HSDI Port 0 Data 1 Pin
This signal is output to HSDI1_D1 in pass thru mode.
This signal can be used as HSDI0_MLPCM_D1 for DVDAudio Transmit.
HSDI Port 0 Data 2 Pin
This signal is output to HSDI1_D2 in pass thru mode.
This signal can be used as HSDI0_MLPCM_D2 for DVDAudio Transmit.
HSDI Port 0 Data 3 Pin
This signal is output to HSDI1_D3 in pass thru mode.
This signal can be used as HSDI0_MLPCM_A for DVD-Audio
Transmit.
HSDI Port 0 Data 4 Pin
This signal is output to HSDI1_D4 in pass thru mode

E

F

DV-757Ai
5

6

7

145
8

1

2

3

4

Pin Name

Pin No

I/O

Description

HSDI0_D5

150

I/O

HSDI0_D6

151

I/O

HSDI0_D7

152

I/O

HSDI Port 0 Data 5 Pin
This signal is output to HSDI1_D5 in pass thru mode
HSDI Port 0 Data 6 Pin
This signal is output to HSDI1_D6 in pass thru mode
HSDI Port 0 Data 7 Pin. Data 0 is the most significant bit on
the HSDI data bus.
This signal is output to HSDI1_D7 in pass thru mode

HSDI0_DVALID

142

I/O

A

B

HSDI Port 0 Data Valid Pin. Programmable. Default active
high. This pin indicates if data on the HSDI data bus valid for
reading or writing.
For transmit onto 1394, this signal is provided by the system
with the data.
For receive from 1394, iceLynx-Micro provides this signal with
the data.
For HSDI DV modes, this signal is used as
HSDI0_FrameSync indicating DV frame boundary.
This signal is output to HSDI1_DVALID in pass thru mode
If not used in transmit mode, this signal can be tied low.

C

HSDI0_EN

139

I

HSDI Port 0 Enable. Programmable. Default active low. Input
by the system to enable the HSDI for both transmit and
receive from 1394.
If not used, this signal can be tied enabled (low or high
depending on the polarity set). The application can use
HSDI_DVALID or HSDI_SYNC to validate the HSDI data.
This signal can be used as HSDI0_MLPCM_LRCLK for DVDAudio Transmit.

HSDI0_SYNC

141

I/O

HSDI Port 0 Sync Signal. Programmable. Default active high.
This signal is used to indicate the start of packet.
For transmit onto 1394, this signal is provided by the system
with the data.
For receive from 1394, iceLynx-Micro provides this signal with
the data.

D

This signal is output to HSDI1_SYNC in pass thru mode.
If not used in transmit mode, this signal can be tied low or high
depending on the polarity.
High Speed Data Interface (HSDI) Port 1 Pins
E

F

DV-757Ai

146
1

2

3

4

5

6

7

8

Pin Name

Pin No

I/O

Description

HSDI1_AMCLK_IN

169

I

Audio Master Clock Input. This clock is used to decode the biphase encoding of 60958 data.

A

This pin is also used to input the 1.5*BCK for Flow Control
mode.

HSDI1_AMCLK_OUT

170

O

HSDI1_AUDIO_ERR

171

O

HSDI1_AUDIO_MUTE

172

O

HSDI1_AV

155

O

MLPCM Interface, HSDI1 Audio Port, and HSDI1 video port
share buffer 1. Only one interface can access the buffer at a
time.
Audio Master Clock Output. This clock is derived from the
VCO_CLK input. 60958 data output from iceLynx-Micro is biphase encoded using this clock.
Audio Error Signal. iceLynx-Micro asserts this signal
whenever an Audio Error condition occurs. (Receive from
1394 only.)
Audio Mute Status. iceLynx-Micro asserts this signal
whenever an Audio Mute condition has occurred, and
hardware has muted the HSDI1 audio interface. (Receive
from 1394 only.)
HSDI Port 1 Available. Programmable. Default active low.

B

C

For receive from 1394, this signal indicates if a 1394 packet is
available in the receive buffer for reading. The HSDI_AV
signal for MPEG2 data also depends on time stamp based
release.
For transmit onto 1394, this signal can be used to indicate
buffer level in HSDI TX mode 8 and 9 by programming a CFR.

HSDI1_CLK

153

This pin can be used to indicate buffer level in transmit mode
by programming a CFR. If the buffer level is above a
programmed level, HSDI_AV is asserted.
HSDI Port 1 Clock. Programmable. Default rising edge
sample. This clock is used to operate the HSDI port 1 logic.
In parallel mode, the maximum clock is 27MHz. In serial
mode, the maximum clock is 70MHz.

I/O

D

This signal can be used as HSDI1_SACD_MCLK for SACD
Transmit and Receive.

HSDI1_D0

158

MLPCM Interface, HSDI1 Audio Port, and HSDI1 video port
share buffer 1. Only one interface can access the buffer at a
time.
HSDI Port 1 Data 0 Pin. Data 0 is the least significant bit on
the HSDI data bus. In serial mode, only HSDI0_D0 is used.

I/O

E

This signal can be used as HSDI1_SACD_D0 for SACD
Transmit and Receive.

F

DV-757Ai
5

6

7

147
8

1

2

3

Pin Name

Pin No

I/O

Description

HSDI1_D1

159

I/O

HSDI Port 1 Data 1 Pin

4

A

This signal can be used as HSDI1_SACD_D1 for SACD
Transmit and Receive.
HSDI1_D2

B

HSDI1_D3

HSDI1_D4

HSDI1_D5

163

164

165

166

I/O

HSDI Port 1 Data 2 Pin

I/O

This signal can be used as HSDI1_SACD_D2 for SACD
Transmit and Receive.
HSDI Port 1 Data 3 Pin

I/O

This signal can be used as HSDI1_SACD_D3 for SACD
Transmit and Receive.
HSDI Port 1 Data 4 Pin

I/O

This signal can be used as HSDI1_SACD_D4 for SACD
Transmit and Receive.
HSDI Port 1 Data 5 Pin

I/O

This signal can be used as HSDI1_SACD_D5 for SACD
Transmit and Receive.
HSDI Port 1 Data 6 Pin

C

HSDI1_D6

167

HSDI1_D7

168

I/O

HSDI1_DVALID

157

I/O

HSDI1_EN

154

I

D

This signal can be used as HSDI1_SACD_A for SACD
Transmit and Receive.
HSDI Port 1 Data 7 Pin. Data 0 is the most significant bit on
the HSDI data bus.
HSDI Port 1 Data Valid Pin. Programmable. Default active
high. This pin indicates if data on the HSDI data bus valid for
reading or writing.
For transmit onto 1394, this signal is provided by the system
with the data.
For receive from 1394, iceLynx-Micro provides this signal with
the data.
For HSDI DV modes, this signal is used as
HSDI0_FrameSync indicating DV frame boundary.
If not used in transmit mode, this signal can be tied low.
HSDI Port 1 Enable. Programmable. Default active low.
Input by the system to enable the HSDI for both transmit and
receive from 1394.
If not used, this signal can be tied enabled (low or high
depending on the polarity set). The application can use
HSDI_DVALID or HSDI_SYNC to validate the HSDI data.

E

F

DV-757Ai

148
1

2

3

4

5

6

7

8

Pin Name

Pin No

I/O

Description

HSDI1_SYNC

156

I/O

HSDI Port 1 Sync Signal. Programmable. Default active high.
This signal is used to indicate the start of packet
For transmit onto 1394, this signal is provided by the system
with the data.
For receive from 1394, iceLynx-Micro provides this signal with
the data.

A

If not used in transmit mode, this signal can be tied low or high
depending on the polarity.
B

This signal can be used as HSDI1_SACD_FRAME for SACD
Transmit and Receive.
DVD-Audio Interface Pins
MLPCM_A
14

I/O

Audio MLPCM Interface Ancillary Data. Ancillary data is
input/output using this pin. For DVD-Audio, MLPCM_LRCLK
determines if Ancillary Left or Ancillary Right data is present.
This signal also functions as FLWCTL_A in Flow Control
mode

MLPCM_BCLK

MLPCM_D0

MLPCM_D1

MLPCM_D2

MLPCM_LRCLK

9

11

12

13

10

I/O

Audio MLPCM Interface Bit Clock. Multiple functions:
•
DVD Audio BCK (I)
•
DVD Audio BCK (O)
•
Flow Control BCK (I/O)

C

MLPCM Interface, HSDI1 Audio Port, and HSDI1 video port
share buffer 1. Only one interface can access the buffer at a
time.
Audio MLPCM Interface D0. Contains Channel 1 and
Channel 2 information. MLPCM_LRCLK determines which
channel is present.

I/O

I/O

This signal also functions as FLWCTL_D0 in Flow Control
mode.
Audio MLPCM Interface D1. Contains Channel 3 and
Channel 4 information. MLPCM_LRCLK determines which
channel is present.

I/O

This signal also functions as FLWCTL_D0 in Flow Control
mode
Audio MLPCM Interface D2. Contains Channel 5 and
Channel 6 information. MLPCM_LRCLK determines which
channel is present.

D

E

This signal also functions as FLWCTL_D0 in Flow Control
mode
Audio MLPCM Interface Left-Right Clock. Multiple functions:
DVD Audio LRCLK (I)
DVD Audio LRCLK (O)
Flow Control LRCLK (I/O)

I/O

F

DV-757Ai
5

6

7

149
8

1

Pin Name

2

Pin No

3

4

I/O

Description

Phase Lock Loops Pins
DIV_VCO
7

O

PFD

8

O

REF_SYT

6

O

VCO_CLK

5

I

Output for External Phase Detector. This signal is the divided
VCO_CLK. It used by the external phase detector to compare
with the REF_SYT signal. The divide ratios are setup in CFR.
Output from Internal Phase Detector. This signal can feed
directly into the LPF and VCO if the internal phase detector is
used.
Output for External Phase Detector. This signal represents
the SYT match for received audio or DV packets. The phase
detector uses it as input to detect differences between the
SYT match and the VCO clock.
Input from VCO. This is used to generate internal audio and
DV clocks for receive clock recovery.
Audio Frequency: 33.868MHz or 36.864MHz.
DV Frequency: 30.72MHz

Test Mode Pins
TEST_MODE0

2

I/O

TEST_MODE1

3

I/O

TEST_MODE2
TEST_MODE3

57
58

I/O

A

B

C

Test Mode. Used for Internal TI testing. Should be tied low
for normal operation.
Test Mode. Used for Internal TI testing. Should be tied low
for normal operation.
Test Mode. Used for Internal TI testing. Should be tied low
for normal operation.

D

E

F

DV-757Ai

150
1

2

3

4

5

6

7

8

7 PD5787A (ILKB ASSY : IC101)
• HOST CPU
A

¶ Pin Arrangement

B

C

¶ Block Diagram

D

I/O port

port P0

port P1

port P2

port P3

port P4

port P7

Clock synchronizer SI/O
(8 bit × 2 channel)

port P8

A-D converter
(10 bit × 8 channel)

Timer

UART / clock synchronizer form SI/O
(8 bit × 3 channel)

16-bit core based CPU
Program counter
Registers

Memory

E

port P9

Stack pointer

DMAC
(2 channel)

port P85

CRC operationed circuit
(CCITT system)

Monitor timer
(15 bit)

port P6

System clock outbreak

Inside outskirts function
Timer TA0 (16 bit)
Timer TA1 (16 bit)
Timer TA2 (16 bit)
Timer TA3 (16 bit)
Timer TB0 (16 bit)
Timer TB1 (16 bit)
Timer TB2 (16 bit)
Timer TB3 (16 bit)
Timer TB4 (16 bit)
Timer TB5 (16 bit)

port P5

Vector table
Flag register

Multiplier

port P10

D-A converter
(8 bit × 2 channel)

F

DV-757Ai
5

6

7

151
8

1

2

3

4

7.3 DISC / CONTENT FORMAT PLAYBACK COMPATIBILITY
A

B

C

D

E

F

DV-757Ai

152
1

2

3

4

5

6

7

8

7.4 CLEANING
A

Before shipping out the product, be sure to clean the following positions by using the prescribed cleaning tools:
Position to be cleaned
Pickup lenses

Cleaning tools
Cleaning liquid : GEM1004
Cleaning paper : GED-008

B

C

D

E

F

DV-757Ai
5

6

7

153
8

1

2

3

4

3

4

8. PANEL FACILITIES
A

B

C

D

E

F

DV-757Ai

154
1

2

5

6

7

8

[DV-757Ai/WYXJ]
A

B

C

D

E

F

DV-757Ai
5

6

7

155
8

1

2

3

4

3

4

[DV-S755Ai/RLXJ/NC]
A

B

C

D

E

F

DV-757Ai

156
1

2

5

6

7

8

A

B

C

D

E

F

DV-757Ai
5

6

7

157
8

1

2

1

2

3

4

3

4

A

B

C

D

E

F

DV-757Ai

158

5

6

7

8

A

B

C

D

E

F

DV-757Ai
5

6

7

159
8

Source Exif Data:

File Type                       : PDF
File Type Extension             : pdf
MIME Type                       : application/pdf
PDF Version                     : 1.3
Linearized                      : Yes
Producer                        : Acrobat Distiller 4.0 for Macintosh
Author                          : PMC
Title                           : RRV2668
Creator                         : FrameMaker 6.0
Modify Date                     : 2002:09:10 11:19:29+09:00
Create Date                     : 2002:07:30 09:25:24
Subject                         : Linked
Page Count                      : 159
Page Mode                       : UseNone
Page Layout                     : SinglePage

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RRV2668 DV757AI

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