Sony Ericsson Xr C7500Rx Users Manual C7500R/C7500RX

XR-C7500R 024cda2c-c9d6-4c2b-b43b-5989afe73d1c

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XR-C7500R/C7500RX
SERVICE MANUAL

AEP Model
UK Model
XR-C7500R/C7500RX

E Model
XR-C7500RX

(XR-C7500R/C7500RX: AEP, UK)
For RM-X4S (Remote Commander),
please refer to RM-X4S Service Manual
(9-925-698-S) previously issued.

Photo: XR-C7500R

Dolby noise reduction manufactured under license
from Dolby Laboratories Licensing Corporation.
“DOLBY” and the double-D symbol ; are trademarks of Dolby Laboratories Licensing Corporation.

Model Name Using Similar Mechanism XR-C7300/C5300R
Tape Transport Mechanism Type

MG-25G-136

SPECIFICATIONS
Power amplifier section

Cassette player section
Tape track
Wow and flutter
Frequency response
Signal-to-noise ratio

4-track 2-channel stereo
0.08 % (WRMS)
30 – 18,000 Hz

Cassette type

Dolby B NR

Dolby NR off

TYPE II, IV

67 dB

61 dB

TYPE I

64 dB

58 dB

Outputs

Speaker outputs
(sure seal connectors)
Speaker impedance
4 – 8 ohms
Maximum power output 50 W × 4 (at 4 ohms)

General
Outputs

Tuner section
FM
Tuning range
Aerial terminal
Intermediate frequency
Usable sensitivity
Selectivity
Signal-to-noise ratio

87.5 – 108.0 MHz
External aerial connector
10.7 MHz/450 kHz
8 dBf
75 dB at 400 kHz
66 dB (stereo),
72 dB (mono)
Harmonic distortion at 1 kHz
0.6 % (stereo),
0.3 % (mono)
Separation
35 dB at 1 kHz
Frequency response
30 – 15,000 Hz

MW/LW
Tuning range
Aerial terminal
Intermediate frequency
Sensitivity

MW: 531 – 1,602 kHz
LW: 153 – 279 kHz
External aerial connector
10.7 MHz/450 kHz
MW: 30 µV
LW: 40 µV

Power requirements
Dimensions
Mounting dimensions
Mass
Supplied accessories

Audio output
Power aerial relay control
lead
Power amplifier control
lead
Telephone ATT control
lead
12 V DC car battery
(negative earth)
Approx. 178 × 50 × 183 mm
(w/h/d)
Approx. 182 × 53 × 162 mm
(w/h/d)
Approx. 1.2 kg
Parts for installation and
connections (1 set)
Front panel case (1)
Rotary commander
RM-X4S (XR-C7500R/
XR-C7500RX: AEP, UK)
Card remote commander
RM-X91 (XR-C7500RX: E)

Design and specifications are subject to change
without notice.

FM/MW/LW CASSETTE CAR STEREO

SECTION 1
SERVICING NOTES
TABLE OF CONTENTS

MODEL IDENTIFICATION

1.

SERVICING NOTES ............................................... 2

The XR-C7500R and XR-C7500RX have three types of MAIN
boards respectively.

2.

GENERAL

– MAIN BOARD (Conductor Side) –

Location of Controls .......................................................
Setting the Clock .............................................................
Installation .......................................................................
Connections .....................................................................

3
3
4
6

3.

DISASSEMBLY ......................................................... 10

4.

ASSEMBLY OF MECHANISM DECK ........... 12

5.

MECHANICAL ADJUSTMENTS ....................... 15

6.

ELECTRICAL ADJUSTMENTS

TUX1

R606

Test Mode ........................................................................ 15
Tape Deck Section .......................................................... 16
Tuner Section .................................................................. 16

7.

17
18
19
20
21
22
23
24
25
26
27
28
28
30
31
34

8.

EXPLODED VIEWS ................................................ 40

9.

ELECTRICAL PARTS LIST ............................... 43

Notes on chip component replacement
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be damaged by heat.
Flexible Circuit Board Repairing
• Keep the temperature of the soldering iron around 270 ˚C during repairing.
• Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).
• Be careful not to apply force on the conductor when soldering
or unsoldering.

2

CN201

DIAGRAMS

7-1. Block Diagram – TUNER/TAPE Section – ...................
7-2. Block Diagram – MAIN Section – .................................
7-3. Block Diagram
– DISPLAY/KEY CONTROL Section – ........................
7-4. Block Diagram
– BUS CONTROL/POWER SUPPLY Section – ...........
7-5. Note for Printed Wiring Boards and
Schematic Diagrams .......................................................
7-6. Printed Wiring Board
– Main Board (Component Side) – ................................
7-7. Printed Wiring Board
– Main Board (Conductor Side) – ..................................
7-8. Schematic Diagram – Main Board (1/4) – .....................
7-9. Schematic Diagram – Main Board (2/4) – .....................
7-10. Schematic Diagram – Main Board (3/4) – .....................
7-11. Schematic Diagram – Main Board (4/4) – .....................
7-12. Printed Wiring Board – SUB Board – ...........................
7-13. Schematic Diagram – SUB Board – ...............................
7-14. Printed Wiring Board – KEY Board – ...........................
7-15. Schematic Diagram – KEY Board – ..............................
7-16. IC Pin Function Description ...........................................

R607

TYPE A TYPE B TYPE C
R606

×

a

a

R607

a

×

a

SECTION 2
GENERAL

This section is extracted from
instruction manual.

Setting the clock

Location of controls

The clock uses a 24-hour digital indication.
Example: To set the clock to 10:08

1
D I SC +

PTY

PR

OPEN

DSPL

+

ST

MENU
SOURCE

Press (MENU), then press either side of
(PRST/DISC) repeatedly until “Clock”
appears.

DSO

LIST

TA

-SEEK/AMS

AF

SOUND

ENTER
PR

OFF

ST

-

D ISC –

MODE

REP

SHUF

1

2

3

4

5

1 Press (ENTER).

6

XR-C7500RX/XR-C7500R

The hour indication flashes.

Refer to the pages listed for details.
1 MENU button
9, 11, 12, 13, 15, 17, 18, 20, 21, 23, 24,
26, 27, 30, 31, 33, 34, 35
2 Volume control dial
3 SOURCE (TUNER/TAPE/CD/MD) button
6, 8, 10, 12, 13, 19, 20, 24, 25, 26, 27, 31,
34
4 PRST/DISC +/– (cursor up/down) buttons
8, 9, 11, 12, 13, 15, 17, 18, 19, 20, 21, 22,
23, 24, 26, 27, 30, 31, 32, 33, 34, 35
During radio reception:
Preset stations select 13
During CD/MD playback:
Disc change 32
5 DSPL/PTY (display mode change/
programme type) button
11, 18, 23, 31, 33
6 LIST button
Disc memo 33
List-up 22, 34
7 Display window
8 Z (eject) button (located on the front side
of the unit behind the front panel) 10
9 OPEN button 7, 10, 36
q; DSO button 26
qa SOUND button 24, 25, 26
qs OFF button* 6, 7, 8, 10
qd Reset button (located on the front side
of the unit behind the front panel) 7
qf SEEK/AMS –/+ (cursor left/right) buttons
8, 9, 10, 11, 12, 13, 15, 17, 18, 19, 21, 23,
24, 25, 26, 27, 30, 31, 32, 33, 35
Seek 13, 15, 19
Automatic Music Sensor 10, 32
Manual search 13, 32

2 Press either side of (PRST/DISC) to set
the hour.

qg ENTER button
9, 11, 12, 13, 15, 17, 18, 20, 21, 22, 23,
24, 26, 27, 30, 31, 33, 34, 35
qh MODE button 10, 11, 12, 13, 19, 20, 31,
34
During tape playback:
Playback direction change 10
During radio reception:
BAND select 12, 13
During CD/MD playback:
CD/MD unit select 31
qj Receptor for the card remote
commander
qk Number buttons
During radio reception:
Preset number select
12, 13, 16, 17, 20, 21
During tape playback:
(1) REP 11
During CD/MD playback:
(1) REP 32
(2) SHUF 32
ql AF button 15, 17
w; TA button 16, 17

3 Press (+) side of (SEEK/AMS).

The minute indication flashes.

4 Press either side of (PRST/DISC) to set
the minute.

2

* Warning when installing in a car
without ACC (accessory) position on
the ignition key switch
Be sure to press (OFF) on the unit for two
seconds to turn off the clock display after
turning off the engine.
When you press (OFF) only momentarily,
the clock display does not turn off and this
causes battery wear.

Press (ENTER).

The clock starts.
After the clock setting is complete, the
display returns to normal playback mode.
Tips
• You can use the convenient CT function to set
the clock automatically (page 18).
• When the D.Info mode is set to on, the time is
always displayed (page 30).

5
Card remote commander RM-X91

OPEN/CLOSE

OFF

(XR-C7500RX: E)
The corresponding buttons of the card
remote commander control the same
functions as those on this unit.
1 OFF button

MENU

DISC

LIST

SEEK

SEEK

2 MENU button
3 SOURCE button

SOURCE

4 SEEK/AMS (cursor 
1. Turn ON the regulated power supply. (The clock is displayed)
Note: Press the [OFF] button, if the clock is not displayed.
2. Press the preset [4] button.
3. Press the preset [5] button.
4. Press the preset [1] button for more than two seconds.
5. Then the display indicates all lights, the test mode is set.

1. Press the [OFF] button.

• Torque Measurement
Mode

SECTION 6
ELECTRICAL ADJUSTMENTS

• Tape Tension Measurement
Mode

Tension Meter

Meter Reading

Forward

CQ-403A

more than 8.83 mN•m
(more than 90 g)
(more than 3.18 oz)

Reverse

CQ-403R

more than 8.83 mN•m
(more than 90 g)
(more than 3.18 oz)

15

TAPE DECK SECTION

0 dB=0.775 V

Adjustment Location:
– SET UPPER VIEW –

Tape Speed Adjustment
Setting:
speed checker
or
frequency counter

test tape
WS-48A
(3 kHz, 0 dB)

Tape Speed Adjustment
10 k Ω

TUX1

set

–

+

LINE OUT REAR jack (CN13)

RV240
Dolby Level Adjustment (R-CH)

Procedure:
1. Put the set into the FWD PB mode.
2. Adjust adjustment resistor for inside capstan motor so that the
reading on the speed checker or frequency counter becomes in
specification.

RV230
Dolby Level Adjustment (L-CH)

Specification: Constant speed
Speed checker

Frequency counter

–1.5 to +2.5%

2,955 to 3,075 Hz

Dolby Level Adjustment
Setting:
[MENU] button
Preset [DISC +]
t [+ > M] (t) buttons
[DSO] (BAS, TRE) button
[SOUND] (BAL) button
[SOUND] (FAD (Front)) button
[SOUND] (FAD (Rear)) button
VOLUME CONTROL dial

: ON (light up SET UP and
PLAY MODE)
:
:
:
:
:
:

NR off
off
Center
Center
Center
Maximum

– SET BOTTOM VIEW –









MAIN board
test tape
P-4-D400
(400Hz, 0 dB) TP (DOLBY-L)/ level meter
TP (DOLBY-R)
set

+
–

Procedure:
1. Put the set into the FWD PB mode.
2. Adjust RV230 (L-CH) and RV240 (R-CH) so that the level
meter reading is –6±0.5 dB (0.37 to 0.41 V).

TUNER SECTION
Tuner section adjustments are done automatically in this set.

16

TP (DOLBY-R)  Dolby Level

TP (DOLBY-L)  Adjustment
TP
(GND)

XR-C7500R/C7500RX
SECTION 7
DIAGRAMS
7-1.

BLOCK DIAGRAM – TUNER/TAPE Section –
BACKUP +5V
TUNER VCC
TUNER +5V

BU 5V

2 FM-ANT

5

16

VCC

11

VDD

FM/AM TUNER UNIT
TUX1
J1
(FM/AM ANTENNA)

MPX

MPX 10

AM-ANT

FM AGC

S-METER

RDSDET

SDA
SCL

AM-IF

17 18

4

14

9

12 13

19

AM-DET

AM

8
MUTING
Q21
D20

AM-IF

DATA
CLOCK

TAPE L

EQ AMP

FWD
R-CH

PB
OUT1

27

MUTE

R-CH

R-CH

19

18

16

17

SIGNAL
QUALITY
DECODER

24
SC
57 kHz
OUT
18
16
BAND-PASS
MPX
FILTER
14

MS
OUT

20

LVIN

MULTI
PATH
DETECTOR

19

CIN

CLOCKED
COMPARATOR

2

5

RDS/RDBS
DEMODULATOR
& DECODER

INTERFACE
REGISTER

IIC BUS
SLAVE
TRANSCEIVER

4

2

10 11

51

53

M901
(CAPSTAN/REEL)

05

M

F/R

MTLOUT

TAPE ATT

DOLBY

AMSON

AMSIN

T. ROM-SDA
T. ROM-SCL

FM AGC

VSM

BATT B+

Q205

52

75

LM-LOD
LM-EJ

TAPEON

POS0 – POS3

61

60 59

62

65 – 68

REGULATOR
Q203

LOADING/TAPE
OPERATION

M

7

OUT2

IN1
MOTOR
DRIVE

IN2

REEL

CM-ON

SYSTEM CONTROLLER
IC600 (1/4)

58

TAPE OPERATION
SWITCH

BUFFER

50

56

32

TUNATT

3

NS MASK

120

QUALITY

9

BATT B+

REGULATOR
CONTROL SWITCH
Q202

VCC

(Page 18)

F

(Page 18)

NOISE DET
DISCHARGE
SWITCH
Q601

DAVN

57

OUT1

E

BAND-PASS
FILTER
IC90

8

MPTH

7

9

(Page 18)

BUFFER
Q11

LEVEL

CAPSTAN/REEL
MOTOR DRIVE
Q204

D

SCL
10
SDA
9

X50
4.332MHz

1

(Page 18)

4

20

REEL SENSOR B+

C

5

OSCILLATOR
& CLOCK

MSSW

DOLBY

R-CH

INSW

REV
R-CH

AMS
DET

+

PBR
IN1

TAPESW

32

DRSW

REV
L-CH

RDS DECODER
IC50

R-CH

R-CH

R-CH

R-CH

LINE
OUT1

DOLBY
NR AMP

(Page 18)

DATA

CLOCK

29

TAPE
IN1

DAVN

PBF
IN1

OSCO

34

RV230
DOLBY LEVEL (L)

OSCI

FWD
L-CH

DATA,CLOCK

MPTH

HP901
(PLAYBACK)

B

MUTING CONTROL
SWITCH
Q20

BUFFER
Q50

TAPE EQUALIZER AMP,
DOLBY NR AMP, AMS
IC250

(Page 18)

MUTING
Q22

EEPROM SDL
EEPROM SCL

1

A

EJECT/FF/REW/
REV/FWD MODE DETECT

3
4

TAPE
DETECT

TAKE-UP
REEL
SENSOR

SUPPLY
REEL
SENSOR

• SIGNAL PATH
: FM
: MW/LW
: TAPE PLAY

LOADING/TAPE OPERATION
MOTOR DRIVE
IC201

REEL SENSOR BOARD

17

17

XR-C7500R/C7500RX

7-2.

BLOCK DIAGRAM – MAIN Section –
• SIGNAL PATH
: FM
: MW/LW

35 LIN

AUDIO
+9V

AOUTL1 27
AOUTR1 29
AOUTR3 54

46 RIN

R-CH

AOUTL3 52

: TAPE PLAY

CENTER VOLTAGE
GENERATOR
(FOR BIAS)
IC41
LOW-PASS
FILTER
IC301

RL-OUT

34
33

ACINLF
ACINLR

R-CH

RR-OUT

: BUS AUDIO IN
CN13 (2/2)

FL-OUT

FR-OUT

ELECTRICAL VOLUME
IC10 (2/2)

R-CH

R-CH

35

SWINR

OUTLF
OUTPUT
SELECTOR

DIGITAL SIGNAL PROCESSOR,
DIGITAL FILTER,
D/A CONVERTER
IC100

MONO FADER

SUBWOOFER+
PHASE CONTROL

MIXER

OUTLR

30

L

29

AUDIO
OUT FRONT

MUTING
Q311

MONO OUTSWR
25
FADER

R-CH

R
MUTING
Q411

XTLI38 41
L

X100
16.9344MHz

XRST
REDY
XLAT
SCK
RVDT
TRDT

R-CH

AM

11
4

(Page 17)

SEL
AM
FD1L–

LOUDNESS/
VOLUME

SOFT
MUTE

MUTE

ACOUTL

TONE
CONTROL

TRDT
RVDT
SCK
XLAT
REDY
DSPRST

38

LOUDNESS

25
26
27
35
78
36

DSPSI
DSPSO

1
OUT2+ 5

DSPREADY
DSPRST

LINE
DRIVER
IC300

12

AMIF

A

MPX

13

MPX

FR+
12

OUT4– 23

MUTING
Q412

FR–
2

OUT1+ 9

RL+

DEMODULATOR
+STEREO ADJUST
+STEREO BLEND

L.P.F.

S&H

HIGH-CUT

3

MPOUT

11
RR–

OUT3– 19

22 MUTE

AMPATT 105

QUALITY

RR+

15 IN3

R-CH
MUTING
Q432

MULTIPATH
DETECTOR

RL–

OUT3+ 17
R-CH

PILOT
DET

QUAL

10
OUT1– 7

MUTING
Q332

D/A
CONVERTER
DIGITAL
CONTROL

4

11 IN1

(Page 17)
PLL

FL–

3

14 IN4

31 VOLATT

18

SYSTEM CONTROLLER
IC600 (2/4)

PILOT
CANCELATION

L.P.F.

OUT2–

MUTING
Q312
R-CH

AM/FM
NOISE
BLANKER

(Page 17)

9

OUT4+ 21
SM

AM-IF

FL+

12 IN2

(Page 17)

C

CN700 (1/2)
(POWER CONNECTOR)

POWER AMP
IC700

DSPCKO
DSPLAT

DSPDATA
DSPCKO

TO
OUTPUT
SELECTOR

TAPE L

R
MUTING
Q431

INPUT SELECT, FM MPX
IC10 (1/2)

1

D

R-CH

L
R

B

DSPRST
REDY
XLAT
SCK
RVDT
TRDT

16 AC GND

BEEP 15

STBY

BUS
AUDIO IN

INPUT
MULTIPLEXER

CN13 (1/2)

57
60
62
59
63
61

AUDIO
OUT REAR

MUTING
Q331

XTLO38 40

4

E

DATA, CLOCK

DATA

20

18

16

15

LEVEL

MPIN

SCL

21

15
TESTIN 84
TELATT 96

DATA

(Page 17)

F

TEST

CLOCK

LEVEL

13

LEVEL SHIFT
Q600

14

CLOCK

SDA

IIC BUS

TEL-ATT

70 I2C-SDA
71 I2C-SCL

AMPON

AMPON 55

H
(Page 20)

(Page 17)

G

DSPDATA, DSPCKO

ATT 5

(Page 19)

MUTING
CONTROL SWITCH
Q700, 701

BUIN

05

I
(Page 20)

18

18

XR-C7500R/C7500RX

7-3.

BLOCK DIAGRAM – DISPLAY/KEY CONTROL Section –

D520

LSW801,901–917,
S901 – 904

ROTARY
ENCODER
RE901

J520

RE901
VOLUME/BALANCE/
FADER CONTROL

REMOTE IN
D580

79

KEYIN0

KEYIN1

REIN0

KEYACK

80

117

LED801
(TAPE WINDOW),
LSW801
Z

LED DRIVE
Q580

BATT B+

118

DOORIND

116 115

NOSE-SW

47

S600
(NOSE DETECT)

B/U +5V

AD-ON

46

REIN1

48 72

RCIN0
RCIN1

KEY ACTIVE
SWITCH
Q406, 407

CNP801
(XR-C7500R)
CN801
(XR-C7500RX)
MAIN BODY SIDE

CN901
FRONT PANEL SIDE

8

1

X1

X0

X1A

X0A

RX
12

TX

BOOT
106

13

93

92

73

74

X601
3.68MHz

X600
32.768kHz

DSPDATA,DSPCKO
X800
18.432MHz

61 63 33

57

86

85

62

EXTAL

XTAL

RX

RX

BOOT

LSW901 – 908,
LSW910 – 917

TX/LCD-DATA
LCD-SCK

LIQUID CRYSTAL DISPLAY
DRIVE CONTROLLER
IC800 (1/2)

LCD B+

LED910 – 915
(LCD BACK LIGHT)

LCD-CE1

TRDT
SCK

G

4

SP-SI
SP-SCK
SP-LAT

(Page 18)

SA LAT

SYSTEM CONTROLLER
IC600 (3/4)

60 64 66
LED
DRIVE
Q902

(XR-C7500RX)

LED
DRIVE
Q901

LED DRIVE
Q903
(XR-C7500RX)

C953, R957

(XR-C7500R)

SEG1 – SEG74

COM1 – COM8

1 – 74

83 – 76

86

(XR-C7500R)

LIQUID CRYSTAL DISPLAY DRIVER
IC901

LIQUID CRYSTAL DISPLAY
LCD901
05

19

84

DIMMER

OSC

85

AMBER

96

GREEN

100 99 98

LCD-DATA
LCD-CLK
LCD-CE

OSC

19

J

(Page 20)

XR-C7500R/C7500RX

7-4.

BLOCK DIAGRAM – BUS CONTROL/POWER SUPPLY Section –

SYSTEM CONTROLLER
IC600 (4/4)

CN700 (2/2)
(POWER CONNECTOR)

REMOTE CONTROL
RECEIVER
IC951
D501

3

ACCIN 81

SIRCS
BUFFER
Q503

SIRCS

24 SIRCS
B/U +5V

RAM RESET
IC570

ILLIN 95
90 RESET
86 HSTX
S500
RESET

D801

2

RESET

5

DATA

DATA IN

6

DATA

RST

RESET
SWITCH

DATA OUT
4
BUS ON/OFF SWITCH
Q502

6
BUS ON

13

6 SYSRST

9

18 UNISO

8

17 UNISI

BATT

3

77 BU-IN

ILL

DIGITAL +3.3V

+3.3V REGULATOR
IC170

ANALOG +3.3V

+3.3V REGULATOR
IC130, Q130

AUDIO +9V
TUNER VCC
TUNER CIRCUIT
B+
TUNER +5V
TUNER CIRCUIT/
RDS DECODER
(IC50) B+

14 BUS-ON

BATTERY BU IN
10
SWITCH

14

DSP CIRCUIT
B+

19 UNICKO

11

BUS ON
BUS
OUT
BUS ON ON IN
1
12
SWITCH

7
BATT

CLK IN

CLK

4

CLK

D705

ACC

+5V REGULATOR
IC550

B/U +5V

RST

ILLUMINATION
LINE DETECT
Q640

7

BATT B+
POWER AMP
(IC700) B+

SONY BUS INTERFACE
IC500
2

D703

85 RAMBU

RESET SIGNAL
GENERATOR
IC560

B/U +5V

ACCESSORY
CHECK
Q660

+5V REGULATOR
Q70

B+ SWITCH
Q81, 82

PWON 83

16

+9V REGULATOR
IC530

B+
ANTENNA
REMOTE SWITCH
Q710, 711

TH700

AMP
REMOTE SWITCH
Q720, 721

TH701

6
ANT-R

TUNON 113
CN500
BUS CONTROL IN

TH501

D507

(FOR SONY BUS)
D500
BATT B+

I

BUIN

(Page 18)

LCD B+
LCD DRIVER
(IC901) B+

FLASH ON 82
BATTERY
DETECT
Q500

BATTERY OFF
MUTE DRIVER
Q704, 705

DSO

82 NMI (H)
49 BU-IN
38 BUS-ON

D591
ILL-ON 52
D592

81 RESET
101 UNICKI
98 UNISI
97 UNISO
50 LINK OFF

J

+10V REGULATOR
Q582

AMP-R

AMPON

H
(Page 18)

LEVEL SHIFT
IC801

LEVEL SHIFT
Q501

LED901 – 904
(ILLUMINATION)
LSW909

LIQUID CRYSTAL DISPLAY
DRIVE CONTROLLER
IC800 (2/2)

5

POWER ON/OFF
SWITCH
Q583

RX

(Page 19)
05

20

20

REGULATOR
CONTROL SWITCH
Q581

7-5.

NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS

Note on Printed Wiring Board:
• X : parts extracted from the component side.
• Y : parts extracted from the conductor side.
• b : Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
Caution:
Pattern face side:
(Conductor Side)
Parts face side:
(Component Side)

Parts on the pattern face side seen from
the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.

Note on Schematic Diagram:
• All capacitors are in µF unless otherwise noted. pF: µµF
50 WV or less are not indicated except for electrolytics
and tantalums.
• All resistors are in Ω and 1/4 W or less unless otherwise
specified.
f
•
: internal component.
• C : panel designation.
• U : B+ Line.
• H : adjustment for repair.
• Power voltage is dc 14.4V and fed with regulated dc power
supply from ACC and BATT cords.
• Voltages are taken with a VOM (Input impedance 10 MΩ).
Voltage variations may be noted due to normal production tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal production tolerances.
• Circled numbers refer to waveforms.
• Signal path.
F : FM
f : MW/LW
L : BUS AUDIO IN
E : TAPE PLAY
• Please refer to servicing notes (page 2) for system of
TYPE A, B and C.

21

21

XR-C7500R/C7500RX
7-6.

PRINTED WIRING BOARD – MAIN Board (Component Side) –

• Semiconductor Location
(Component Side)
Ref. No.

Location

Ref. No.

Location

D20
D70
D201
D500
D501
D502
D506
D507
D520
D522
D551
D580
D582
D584
D585
D586
D588
D591
D592
D601
D661
D662
D700
D704
D705
D706
D707
D709
D711
D712
D713
D714
D715
D716
D717
D718

G-10
I-13
H-2
G-2
D-3
G-3
E-3
E-3
B-1
A-1
I-1
K-6
J-12
J-11
K-11
J-12
K-12
K-3
K-4
G-4
G-5
G-5
B-9
F-4
F-4
B-9
B-9
E-5
B-7
B-7
B-6
B-6
C-6
C-6
C-6
C-6

IC201
IC250
IC500
IC560
IC600
IC800
IC801

H-2
H-11
F-3
J-3
I-5
I-8
J-7

IC10
IC50
IC90
IC100
IC130

F-11
J-10
J-13
F-8
F-6

Q20
Q21
Q22
Q50
Q70
Q130
Q202
Q205
Q311
Q312
Q331
Q332
Q406
Q407
Q411
Q412
Q431
Q432
Q500
Q501
Q502
Q503
Q581
Q583
Q600
Q601
Q700
Q701
Q704
Q705
Q710
Q711
Q720
Q721

F-10
E-13
F-13
J-11
I-13
E-7
G-3
G-3
B-10
C-9
B-10
D-8
K-5
K-6
C-9
C-9
B-10
D-8
G-3
G-3
E-3
F-4
K-2
K-3
G-4
H-4
B-9
D-8
D-6
D-6
E-4
F-5
E-4
F-4

22

22

XR-C7500R/C7500RX
7-7.

PRINTED WIRING BOARD – MAIN Board (Conductor Side) –
(EXCEPT C7500RX: E)
GRN
TO
CN700

WHT
GRY
VIO

WHT
GRN
VIO
GRY

RL+

RL–

FL+

FL–

FR+

FR–

RR+

RR–

1

9

2

10

3

11

4

12

5

13

6

14

7

15

8

16

ACC

GND

GRN/BLK

GRY/BLK
VIO/BLK

WHT/BLK
GRN/BLK
VIO/BLK
GRY/BLK
LIGHT BLU
BLU/WHT

BLU
RED
BLK

RED

ILL

BLU
ANT REM

NC

BATT

NC

NC

• Semiconductor
Location
(Conductor Side)

WHT/BLK

ORG/WHT

ATT
AMP REM

YEL

BLK
ORG/WHT
YEL

(C7500RX: E)

1

9

2

10

3

11

4

12

WHT/BLK
WHT
GRN/BLK
GRN
VIO/BLK
VIO
GRY/BLK
GRY

5

13

6

14

LIGHT BLU
BLU/WHT
ORG/WHT
BLU

7

16

YEL
BLK

(Page 28)

23

23

FRONT LCH (+)
REAR LCH (–)
REAR LCH (+)

Location

D52
D170
D202
D503
D504
D505
D508
D521
D530
D553
D554
D555
D581
D583
D587
D589
D590
D593
D594
D595
D702
D703
D708
D722
D723
D724
D725
D730
D800
D801

I-13
F-2
G-3
E-3
D-3
D-3
G-4
B-1
E-1
I-2
I-2
I-2
K-11
J-11
J-12
J-12
J-2
J-11
K-11
K-11
F-3
F-3
D-8
C-6
C-6
D-5
D-4
D-2
J-7
J-7

IC41
IC170
IC300
IC301
IC400
IC401
IC530
IC550
IC570
IC700

C-12
F-2
C-10
E-9
C-11
D-11
E-2
H-1
J-3
B-7

Q11
Q81
Q82
Q203
Q204
Q580
Q582
Q640
Q660

H-13
J-13
I-13
H-3
H-3
K-8
K-2
F-5
F-4

REAR RCH (–)
REAR RCH (+)
FRONT RCH (–)
FRONT RCH (+)
ATT
AMP REM
ILL IN
ANT REM

15
RED

8

FRONT LCH (–)

Ref. No.

ACC
BATT
GND

XR-C7500R/C7500RX
7-8.

SCHEMATIC DIAGRAM – MAIN Board (1/4) –

• See page 29 for Waveforms.

• See page 32 for IC Block Diagrams.

(Page 25)

(Page 27)
(Page 26)

24

24

XR-C7500R/C7500RX
7-9.

SCHEMATIC DIAGRAM – MAIN Board (2/4) –

• See page 29 for Waveforms.

• See page 32 for IC Block Diagrams.

(Page
24)

(Page
26)

(Page 27)

25

25

XR-C7500R/C7500RX
7-10. SCHEMATIC DIAGRAM – MAIN Board (3/4) –

• See page 29 for Waveforms.

• See page 32 for IC Block Diagrams.

(Page 24)

(Page
25)

(Page
27)

26

26

XR-C7500R/C7500RX
7-11. SCHEMATIC DIAGRAM – MAIN Board (4/4) –

• See page 29 for Waveforms.

• See page 32 for IC Block Diagrams.

(Page 25)

(Page 24)

(Page
26)

(Page 28)

27

27

XR-C7500R/C7500RX

7-12. PRINTED WIRING BOARD – SUB Board –

7-13. SCHEMATIC DIAGRAM – SUB Board –

(Page 31)

(Page 27)

(Page 23)

(Page 30)

28

28

XR-C7500R/C7500RX

• Waveforms
– MAIN Board –

– KEY Board –
6 IC600 os (X0)

1 IC50 5 (OSCI)

4.5 Vp-p

2.6 Vp-p

231 ns

1 IC901 oh (OSC)

22.7 µs

272 ns

2 IC100 ra (XTLI38)

3.1 Vp-p

7 IC800 ih (EXTAL)

980 mVp-p

59 ns

980 mVp-p

54.2 ns

3 IC100 ug (BCK)

4.3 Vp-p

352 ns
4 IC100 uh (LRCK)

3.9 Vp-p

22.7 µs
5 IC600 uf (X0A)

3 Vp-p

30.5 µs

29

29

XR-C7500R/C7500RX

7-14. PRINTED WIRING BOARD – KEY Board –

• Semiconductor
Location
(Component Side)
Ref. No.

Location

IC951

C-5

LED901
LED902
LED903
LED904
LED910
LED911
LED912
LED913
LED914
LED915

C-2
A-2
A-3
C-3
B-12
B-12
A-12
A-5
B-5
B-5

• Semiconductor
Location
(Conductor Side)
Ref. No.

Location

D901
D902
D903
D904
D951
D952
D954

B-13
C-11
C-11
C-11
C-5
B-10
B-10

IC901

B-8

Q901
Q902
Q903

A-3
A-3
A-5

(Page 28)

30

30

XR-C7500R/C7500RX

7-15. SCHEMATIC DIAGRAM – KEY Board –

• See page 29 for Waveforms.

(Page
28)

31

31

OUTLF

OUTLR

OUTRF

OUTRR

OUTSWL

OUTSWR

OUTSSL
OUTSSR

33 32 31

30

29

28

27

26

25

24 23

SCOUT

VREF

MPX

VSSA

VDDA

AFIN

MAD
PSWN

SAA6588T/V2-118

CIN

TDA7402TR
ACINLR
ACINRF
ACINRR

IC10

IC50
LVIN

• IC Block Diagrams
– MAIN Board –

20

19

18

17

16

15

14

13

12 11

57kHz
8th ORDER
BAND-PASS FILTER

MIXER
MONO- MONOFADER FADER

MONO- MONOFADER FADER

CLOCKED
COMPARATOR

MONO- MONOFADER FADER

SIGNAL QUALITY
DECODER
4

ACINLF 34
SWINR 35
SWINL 36

FRONT
ACIN
OUTPUT
SELECTOR

ACOUTR 37
ACOUTL 38

MAIN

REAR

RDS/RDBS
DEMODULATOR

RDS/RDBS
DECODER

3

4

5

6

7

8

9

10

VSSD

VDDD

DAVN

SDA

SCL

IIC BUS SLAVE
TRANSCEIVER

OSCI

MRO
MPTH

IIC-BUS

21 SCL
20 SDA

OSCILLATOR
& CLOCK

OSCO

1 2

22 VDD

HP

DATA

TCON

TEST
CONTROL

VOICE
BANDPASS

CLOCK

DATA

CREF 39

LP

4

INTERFACE
REGISTER

SW

SECOND

5

CLOCK

SUBWOOFER
+PHASE
CONTROL

PAUSE
DETECTOR

POWER SUPPLY
& RESET

MULTI
PATH
DETECTOR

BASS
SUPPLY

QUAL

IC100 CXD2726Q-4
17 QUAL

LOUDNESS

MUX 40
IN-GAIN

+

MULTIPATH
DETECTOR

DEMODULATOR
+STEREO ADJUST
+STEREO BLAND
BEEP

IN-GAIN
+AUTO ZERO

MUTE

D/A
CONVERTER

PILOT
CANCELATION

16 MPOUT

AVD6

LOUDNESS

25kHz
LP

AOUTR3
AVD4
AOUTL3

COMPANDER

PULSE
FORMER

S&H

AVS4

SOFTMUTE

18 SM

VSS2

VOLUME

19 GND

XRST

DIGITAL CONTROL

HIGH-CUT

XPLLEN
AVSP
VDD3
XMST
LRCK
BCK
SIN
SI3
SI2
SI1
SOUT
SO3
SO2
SO1
VSS3
VDD2
XS24
RVDT
XLAT
TRDT
REDY
SCK
BFOT

TREBLE

80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58

57

56

55

54 53 52

51

15 MPIN
SERIAL
DATA
I/F

SERIAL DATA
I/F

14 LEVEL

ADC2
PIL DET

MAIN SOURCE
SELECTOR

MIXING
SELECTOR

SECOND SOURCE
SELECTOR

PLCLK
XECKSTP
AVDP
VSS4
T. P
T. P
T. P
T. P
T. P
T. P
T. P
T. P
T. P
T. P
VDD4
AVSD
T. P
T. P
T. P
AVDD

PLL
MAIN

MD2 43
MD2G 44

PHONO

INPUT
MULTIPLEXER

80kHz
LP

MAIN

CH0

AUX

AM

1 2

3 4 5 6

7 8 9 10

11

SEL
SER

FD1L+
FD1L–
FD1R+
FD1R–

FD2L+
FD2L–
FD2R+
FD2R–

AM

FM
AM/FM
NOISE BLANKER

13 MPX

12 AMIF

ADC1
MICRO
COMPUTER
I/F
DSP

DIGITAL
FILTER

512kbit
DELAY
RAM

CLOCK
GENERATOR/
TIMING CIRCUIT

DAC6

–
+

DAC5

–
+

DAC4

–
+

DAC3

–
+

DAC2

–
+

DAC1

–
+

CLOCK
GENERATOR/
TIMING CIRCUIT

PLL

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
VSS1
T. P
T. P
T. P
T. P
T. P
T. P
T. P
T. P
T. P
T. P
T. P
T. P
T. P
T. P
TST0
TST1
TST2
TST3
TST4
TST5
JPE1
JPE2
JPE3
VDD1
AVS3
AOUTL1
AVD3
AOUTR1
AVD5

MD1 41
MD1G 42

81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100

32

32

50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31

AVS6
AVD2
AVS2
RREF
RIN
AVS8
AVD8
AOUTR2
AVSX
XTLI38
XTLO38
AVDX
AOUTL2
AVD7
AVS7
LIN
LREF
AVS1
AVD1
AVS5

IC201

VCC 1
NC 2

LB1930M-TLM

10 NC
BUFFER

IN1 3

MOTOR
DRIVE
CIRCUIT

CONTROL
CIRCUIT

IN2 4

9 OUT1
8 NC
7 OUT2

BUFFER
6 P-GND

S-GND 5

AUXIN1

DIREF

LINEOUT1

TCH1

29

28 27

26

25

24

23 22 21

120µ/
70µ

OFF/B

+ –

BUS ON
SWITCH

RST 2

RESET
SWITCH

BATT 3

BATTERY
SWITCH

20 MSMODE

– +
NR BIAS

PBFB1 31
PBRIN1 32

MS
MODE

X1
TAPE/AUX
TAPE EQ

PBFIN1 34

19 DRSW
18 TAPESW
17 INSW

F2
NR
MODE

FWD/RVS
VCT 35
PBGND 36

BUS ON 1

14 VCC

NR
T2

PBREF1 33

BA8270F-E2

MSSW

TAPEIN1

30

NC

GND

IC500

PBOUT1

CXA2510AQ-T4
PBEQ1

IC250

16 NRSW

CLK 4
VREF 5
DATA 6
GND 7

VCT
LPF

RST
BUS ON
CLK IN
BU IN

9 DATA IN
8 DATA OUT

MS ON/ 15 NC
OFF
DETECT

VCC
+

13
12
11
10

+
–

14 MSOUT

PBFIN2 37
F3

F1

PBREF2 38

13 DGND

X1

PBRIN2 39
PBFB2 40

12 MSTC
+ –
– +

T1
120µ/
70µ

OFF/B

11 FF

1

2

3

4 5

6

7

8 9 10

PBEQ2

PBOUT2

VCC

TAPEIN2
AUXIN2

MSLPF

LINEOUT2

TCH2
NC
PLAY

NR

33

7-16.

IC PIN FUNCTION DESCRIPTION

• MAIN BOARD IC100 CXD2726Q-4 (DIGITAL SIGNAL PROCESSOR, DIGITAL FILTER, D/A CONVERTER)
Pin No.

Pin Name

I/O

Description

1

VSS1

—

2 to 15

T.P

I

Input terminal for the test (fixed at “L”)

16 to 21

TST0 to TST5

I

Input terminal for the test (fixed at “L”)

22 to 24

JPE1 to JPE3

I

External condition jump terminal “H”: condition jump (fixed at “L”)

25

VDD1

—

Power supply terminal (+3.3V) (digital system)

26

AVS3

—

Ground terminal (for D/A converter 1) (analog system)

27

AOUTL1

O

D/A converter 1 (L-ch side) output terminal
Analog signal output for front side (L-ch side) output in this set

28

AVD3

—

Power supply terminal (+3.3V) (for D/A converter 1) (analog system)

29

AOUTR1

O

D/A converter 1 (R-ch side) output terminal
Analog signal output for rear side (L-ch side) output in this set

30

AVD5

—

Power supply terminal (+3.3V) (for D/A converter 1) (analog system)

31

AVS5

—

Ground terminal (for D/A converter 1) (analog system)

32

AVD1

—

Power supply terminal (+3.3V) (for L-ch side A/D converter) (analog system)

33

AVS1

—

Ground terminal (for L-ch side A/D converter) (analog system)

34

LREF

O

Connected to the bus control for A/D converter (for L-ch side)

35

LIN

I

A/D converter (L-ch side) analog input terminal
Tuner and bus audio input signal (L-ch side) in this set

36

AVS7

—

Ground terminal (for D/A converter 2) (analog system)

34

Ground terminal (digital system)

37

AVD7

—

Power supply terminal (+3.3V) (for D/A converter 2) (analog system)

38

AOUTL2

O

D/A converter 2 (L-ch side) output terminal Not used (open)

39

AVDX

—

Power supply terminal (+3.3V) (for master clock) (analog system)

40

XTLO38

O

System clock output terminal (16.9344 MHz)

41

XTLI38

I

System clock input terminal (16.9344 MHz)

42

AVSX

—

Ground terminal (for master clock) (analog system)

43

AOUTR2

O

D/A converter 2 (R-ch side) output terminal Not used (open)

44

AVD8

—

Power supply terminal (+3.3V) (for D/A converter 2) (analog system)

45

AVS8

—

Ground terminal (for D/A converter 2) (analog system)

46

RIN

I

A/D converter (R-ch side) analog input terminal
Tuner and bus audio input signal (R-ch side) in this set

47

RREF

O

Connected to the bus control for A/D converter (for R-ch side)

48

AVS2

—

Ground terminal (for R-ch side A/D converter) (analog system)

49

AVD2

—

Power supply terminal (+3.3V) (for R-ch side A/D converter) (analog system)

50

AVS6

—

Ground terminal (for D/A converter 3) (analog system)

51

AVD6

—

Power supply terminal (+3.3V) (for D/A converter 3) (analog system)

52

AOUTL3

O

D/A converter 3 (L-ch side) output terminal
Analog signal output for rear side (R-ch side) output in this set

53

AVD4

—

Power supply terminal (+3.3V) (for D/A converter 3) (analog system)

54

AOUTR3

O

D/A converter 3 (R-ch side) output terminal
Analog signal output for front side (R-ch side) output in this set

55

AVS4

—

Ground terminal (for D/A converter 3) (analog system)

56

VSS2

—

Ground terminal (digital system)

57

XRST

I

System reset signal input from the system controller (IC600) “L”: reset

58

BFOT

O

Master clock signal output terminal Not used (open)

59

SCK

I

Serial data transfer clock signal input from the system controller (IC600) and liquid crystal
display drive controller (IC800)

Pin No.

Pin Name

I/O

Description

60

REDY

O

Transfer enable signal output to the system controller (IC600)
“L”: transfer prohibition

61

TRDT

O

Serial data output to the system controller (IC600) and liquid crystal display drive controller
(IC800)

62

XLAT

I

Serial data latch pulse input from the system controller (IC600)

63

RVDT

I

Serial data input from the system controller (IC600)

64

XS24

I

Serial data 24/32 bit slot selection signal input terminal
“L”: 24 bit slot, “H”: 32 bit slot (validity at slave mode) (fixed at “H” in this set)

65

VDD2

—

Power supply terminal (+3.3V) (digital system)

66

VSS3

—

Ground terminal (digital system)

67 to 69

SO1 to SO3

O

Serial data output terminal Not used (open)

70

SOUT

O

Serial data output terminal Not used (open)

71 to 73

SI1 to SI3

I

Serial data input terminal Not used (fixed at “L”)

74

SIN

I

Serial data input terminal Not used (fixed at “L”)

75

BCK

I

Bit clock signal (2.8224 MHz) input terminal Not used (fixed at “H”)

76

LRCK

I

L/R sampling clock signal (44.1 kHz) input terminal Not used (fixed at “H”)

77

XMST

I

Bit clock (BCK) and L/R sampling clock (LRCK) signal master/slave mode selection signal input
terminal “L”: master mode, “H”: slave mode (fixed at “L” in this set)

78

VDD3

—

Power supply terminal (+3.3V) (digital system)

79

AVSP

—

Ground terminal (PLL system)

80

XPLLEN

I

PLL enable signal input terminal Normally: fixed at “L”

81

PLCLK

O

PLL clock signal output terminal (22.5792 MHz)

82

XECKSTP

I

PLL clock output control signal input terminal Not used (fixed at “L”)

83

AVDP

—

Power supply terminal (+3.3V) (PLL system)

—

Ground terminal (digital system)

84

VSS4

85 to 94

T.P

I

95

VDD4

—

Power supply terminal (+3.3V) (digital system)

96

AVSD

—

Ground terminal (for D-RAM)

97 to 99

T.P

I

100

AVDD

—

Input terminal for the test Normally: fixed at “L”

Input terminal for the test Normally: fixed at “L”
Power supply terminal (+3.3V) (for D-RAM)

35

• MAIN BOARD IC600 MB90574BPMT-G-265-BND (SYSTEM CONTROLLER)
Pin No.

Pin Name

I/O

1

NC

O

Not used (open)

2

AMSIN

I

Whether a music is present or not from CXA2510AQ (IC250) is detected at auto music sensor
“L”: music is present, “H”: music is not present

3

AMSON

O

Tape auto music sensor control signal output to the CXA2510AQ (IC250)
“L” is output to lower the gain for audio level at FF/REW mode

4

SA LAT

O

Serial data latch pulse output for spectrum analyzer section to the liquid crystal display drive
controller (IC800)

5

ATT

O

Audio line muting on/off control signal output terminal “H”: muting on

6

SYSRST

O

System reset signal output to the liquid crystal display drive controller (IC800) and SONY bus
interface (IC500) “L”: reset

7

F/R

O

Forward/reverse direction control signal output to the CXA2510AQ (IC250)
“L”: reverse direction, “H”: forward direction

8

VCC

—

Power supply terminal (+5V)

9

TAPE ATT

O

Tape muting on/off control signal output to the CXA2510AQ (IC250) “H”: muting on
Active at ATA, FF/REW mode

10

T. ROM-SDA

I/O

Two-way data bus for tuner EEPROM with the FM/AM tuner unit (TUX1)

11

T. ROM-SCL

I/O

Two-way bus clock signal for tuner EEPROM with the FM/AM tuner unit (TUX1)

12

RX

I

Input terminal at the flash memory data write mode
Front panel open/close detection signal input terminal
“L” is input when the front panel is closed

13

TX

O

Output terminal at the flash memory data write mode
Display serial data output to the liquid crystal display driver (IC901)

14

BUS-ON

O

Bus on/off control signal output to the liquid crystal display drive controller (IC800) and SONY
bus interface (IC500) “L”: bus on

15

BEEP

O

Beep sound drive signal output terminal

16

NC

O

Not used (open)

17

UNISI

I

Serial data input from the SONY bus interface (IC500)

18

UNISO

O

Serial data output to the SONY bus interface (IC500)

19

UNICKO

O

Serial clock signal output to the liquid crystal display drive controller (IC800) and SONY bus
interface (IC500)

20

IF-BW

I

Tuner wide/narrow select signal input terminal “L”: wide, “H”: narrow
Not used (fixed at “L”)

21

SW SHIFT

O

Not used

22, 23

NC

O

Not used (open)

24

SIRCS

I

Sircs remote control signal input from the remote control receiver (IC951)

25

DSPSI

I

Serial data input from the CXD2726Q (IC100)

26

DSPSO

O

Serial data output to the CXD2726Q (IC100)

27

DSPCKO

O

Serial data transfer clock signal output to the CXD2726Q (IC100) and liquid crystal display drive
controller (IC800)

28

DSPPLL

O

PLL clock control signal output terminal

29

DSPMST

O

Bit clock (BCK) and L/R sampling (LRCK) signal master/slave mode selection signal output
terminal “L”: master mode, “H”: slave mode Not used (open)

30

NC

O

Not used (open)

31

VOLATT

O

Pre amplifier muting on/off control signal output to the electrical volume (IC10)
“L”: muting on

32

TUMUTE

O

Muting on/off control signal output of the FM/AM tuner signal “L”: muting on

33

VSS

—

Ground terminal

34

C

—

Connected to coupling capacitor for the power supply

36

Description

Not used (open)

Not used (open)

Pin No.

Pin Name

I/O

Description

35

DSPLAT

O

Serial data latch pulse output to the CXD2726Q (IC100)

36

DSPRST

O

Reset signal output to the CXD2726Q (IC100) “L”: reset

37

NC

O

Not used (open)

38

DVCC

—

Power supply terminal (+5V) (for D/A converter)

39

DVSS

—

Ground terminal (for D/A converter)

40, 41

NC

O

Not used (open)

42

AVCC

—

Power supply terminal (+5V) (for analog system)

43

AVRH

I

Reference voltage (+5V) input terminal (for A/D converter)

44

AVRL

I

Reference voltage (0V) input terminal (for A/D converter)

45

AVSS

—

46

KEYIN0

I

Key input terminal (A/D input) (LSW901 to LSW908, S901 to S904)
OFF, SOURCE, SOUND EQ, MENU, PTY DSPL, LIST, ENTER, o MODE, SEEK/AMS . m + > M, DISC/PRST +, DISC/PRST – keys input

47

KEYIN1

I

Key input terminal (A/D input) (LSW801, LSW909 to LSW917)
Z, DSO, TA, AF, 6 to 3 SHUF 2, REP 1 keys input

48

RCIN0

I

Rotary remote commander key input terminal (A/D input)

49

DSTSEL

I

Destination setting terminal (A/D input) “L”: XR-C7500R/C7500RX: TYPE A,
“M”: XR-C7500R/C7500RX: TYPE C, “H”: XR-C7500R/C7500RX: TYPE B

50

QUALITY

I

Noise level detection signal input at SEEK mode (A/D input)

51

FMAGC

I

FM AGC detection signal input from the FM/AM tuner unit (TUX1) (A/D input)

52

MPTH

I

Multi-path detection signal input from the RDS decoder (IC50) (A/D input)

53

VSM

I

FM and AM signal meter voltage detection input from the FM/AM tuner unit (TUX1) (A/D input)

54

VCC

—

Power supply terminal (+5V)

55

AMP ON

O

Standby on/off control signal output to the power amplifier (IC700)
“L”: standby mode, “H”: amp on

56

NS-MASK

O

Discharge control signal output for the noise detection circuit “H”: discharge

57

MTLOUT

O

METAL on/off control signal output to the CXA2510AQ (IC250) “H”: METAL on

58

REEL

I

Rotation detect signal input from supply reel sensor and take-up reel sensor on the deck
mechanism

59

LM-EJ

O

Motor drive signal output to the loading/tape operation motor drive (IC201) “H” active
(For the eject direction and reverse side operation) *1

60

LM-LOD

O

Motor drive signal output to the loading/tape operation motor drive (IC201) “H” active
(For the loading direction and forward side operation) *1

61

CM ON

O

Capstan/reel motor (M901) drive signal output terminal “H”: motor on

62

TAPE ON

O

Tape system power supply on/off control signal output terminal “H”: tape on

63

VSS

—

Ground terminal

64

NC

I

65

POS0

I

66

POS1

I

67

POS2

I

68

POS3

I

69

FLASH-W

I

Internal flash memory data write mode detection signal input terminal “L”: data write mode
Not used (fixed at “H”)

70

I2C SDA

I/O

Two-way data I2C bus with the FM/AM tuner unit (TUX1), RDS decoder (IC50) and electrical
volume (IC10)

71

I2C SCL

O

I2C bus clock signal output to the FM/AM tuner unit (TUX1), RDS decoder (IC50) and electrical
volume (IC10)

72

RCIN1

I

Rotary remote commander shift key input terminal

Ground terminal (for analog system)

Not used (fixed at “L”)
POS0: “L”: EJECT mode, “H”: others mode
Tape position (EJECT/FF/REW/REV/
POS1: “L”: FF and FWD mode, “H”: others mode
FWD mode) detect input from the tape
POS2: “L”: REW mode, “H”: others mode
operation switch on the deck mechanism
POS3: “L”: REV and EJECT mode, “H”: others mode

37

Pin No.

Pin Name

I/O

Description

73

X1A

O

Sub system clock output terminal (32.768 kHz)

74

X0A

I

Sub system clock input terminal (32.768 kHz)

75

DAVN

I

Data transmit completed detection signal input from the RDS decoder (IC50) “H” active

76

CDON-ON

I

CD/MD on/off control signal input terminal (fixed at “L” in this set)

77

BU-IN

I

Battery detection signal input from the SONY bus interface (IC500) and battery detect circuit
“L” is input at low voltage

78

DSPREADY

I

Transfer enable signal input from the CXD2726Q (IC100)
“L”: transfer prohibition , “H”: transfer permission

79

KEYACK

I

Input of acknowledge signal for the key entry Acknowledge signal is input to accept function
and eject keys in the power off status On at input of “H”

80

AD ON

O

A/D converter power control signal output terminal
When the KEYACK (pin ul) that controls reference voltage power for key A/D conversion input
is active, “L” is output from this terminal to enable the input

81

ACCIN

I

Accessory detection signal input terminal “L”: accessory on

82

FLASH ON

O

Power on/off control signal output of the illumination LED and liquid crystal display driver
(IC800) “H”: power on

83

PW-ON

O

Main system power supply on/off control signal output terminal “H”: power on

84

TESTIN

I

Setting terminal for the test mode “L”: test mode, Normally: fixed at “H”

85

RAMBU

I

Internal RAM reset detection signal input from the RAM reset (IC570)
Input terminal to check that RAM data are not destroyed due to low voltage
This checking is made within 100 msec after reset

86

HSTX

I

Hardware standby input terminal “L”: hardware standby mode

87

MD2

I

Setting terminal for the CPU operational mode (fixed at “L” in this set)

88

MD1

I

Setting terminal for the CPU operational mode (fixed at “H” in this set)

89

MD0

I

Setting terminal for the CPU operational mode (fixed at “H” in this set)

90

RESET

I

System reset signal input from the reset signal generator (IC560) and reset switch (S500)
“L”: reset “L” is input for several 100 msec after power on, then it changes to “H”

91

VSS

—

92

X0

I

Main system clock input terminal (3.68 MHz)

Reset signal input in this set

Ground terminal

93

X1

O

Main system clock output terminal (3.68 MHz)

94

VCC

—

Power supply terminal (+5V)

95

ILLIN

I

Auto dimmer control illumination line detection signal input terminal
“L” is input at dimmer detection

96

TELATT

I

Telephone detection signal input terminal

97

EMPH

I

Emphasis control signal input terminal

At input of “H”, the signal is attenuated by –20 dB

Not used (open)

98

F CH

O

Frequency changing terminal

99 to 102

NC

O

Not used (open)

103

4V SEL

I

Input terminal of whether line driver is mounted or not is detected
“L”: line driver is not mounted, “H”: line driver is mounted

104

COL SEL

I

Setting terminal for the illumination color
“L”: 2 color (XR-C7500R), “H”: 1 color (XR-C7500RX)

105

AMPATT

O

Power amplifier muting on/off control signal output terminal “H”: muting on

106

BOOT

O

Serial data output to the liquid crystal display drive controller (IC800)

107

DSP GAIN

O

Not used (open)

108

NC

O

Not used (open)

109

XR CDMD

I

Setting terminal for the internal mechanism tape or CD/MD
“L”: tape, “H”: CD/MD (fixed at “L” in this set)

110

DSP ON

O

Power supply on/off control signal output terminal “H”: DSP on

38

“H”: frequency change

Not used (open)

Not used (open)

Pin No.

Pin Name

I/O

Description

111

CD MD

I

Setting terminal for the internal mechanism CD or MD
“L”: CD, “H”: MD (fixed at “L” in this set)

112

NC

I

Not used (fixed at “L”)

113

TUNON

O

Tuner system power supply on/off control signal output terminal
“H”: tuner power on

114

NC

O

Not used (open)

115

REIN1

I

Dial pulse input of the rotary encoder (RE901) (A phase input)
(for VOLUME/BASS/TREBLE/BALANCE/FADER control)

116

REIN0

I

Dial pulse input of the rotary encoder (RE901) (B phase input)
(for VOLUME/BASS/TREBLE/BALANCE/FADER control)

117

NOSE-SW

I

Front panel block remove/attach detection signal input from the nose detection switch (S600)
“L”: front panel is attached

118

DOORIND

O

LED drive signal output of the tape window illumination and Z indicator (LED801, LSW801)
“H”: LED on “H” is output to turn on LED when front panel is opened

119

VSS

—

Ground terminal

120

DOLBY

O

Dolby-B on/off select signal output to the CXA2510AQ (IC250) “H”: dolby on

*1 Loading/tape operation motor control
Mode

STOP

LOADING/
FORWARD

EJECT/
REVERSE

BRAKE

LM-LOD (pin y; )

“L”

“H”

“L”

“H”

LM-EJ (pin tl )

“L”

“L”

“H”

“H”

Terminal

39

SECTION 8
EXPLODED VIEWS
NOTE:
• -XX and -X mean standardized parts, so they
may have some difference from the original
one.
• Color Indication of Appearance Parts
Example:
KNOB, BALANCE (WHITE) . . . (RED)
↑
↑
Parts Color Cabinet's Color

(1)

• Items marked “*” are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering
these items.
• The mechanical parts with no reference number in the exploded views are not supplied.

• Hardware (# mark) list and accessories and
packing materials are given in the last of the
electrical parts list.
• Please refer to servicing notes (page 2) for
system of TYPE A, B and C.

GENERAL SECTION

#10

12
#3

23
24

#1
F1

MG-25G-136

#1

20

13

#1
#9

21

#1

#1
#5

19

22
8

16
not
supplied

17

TUX1

18

10
(E)

9
7

6
4

14

2

Front panel
section
#3

5

15
(EXCEPT E)

#4

#2
#3
#3

#2

3
14

1

11
Part No.

Description

16
17
18
19
19

3-012-859-01
3-045-878-01
3-045-877-01
A-3326-274-A
A-3326-278-A

CAP (25), RUBBER
PLATE (TU), GROUND
CUSHION (TU)
MAIN BOARD, COMPLETE (C7500R: TYPE A)
MAIN BOARD, COMPLETE (C7500R: TYPE B)

*
*
*
*
*

19
19
19
19
20

A-3326-280-A
A-3326-284-A
A-3326-288-A
A-3326-290-A
3-040-998-01

MAIN BOARD, COMPLETE (C7500R: TYPE C)
MAIN BOARD, COMPLETE (C7500RX: TYPE A)
MAIN BOARD, COMPLETE (C7500RX: TYPE B)
MAIN BOARD, COMPLETE (C7500RX: TYPE C)
BRACKET (IC)

*
*
*
*

21
22
23
24
F1

3-041-262-01
3-040-996-22
3-046-991-01
3-046-990-01
1-532-877-11

HEAT SINK (REG/XR)
HEAT SINK (2P)
SPACER (COVER R)
SPACER (COVER L)
FUSE (BLADE TYPE) (AUTO FUSE) (10A)

TUX1

A-3220-738-A FM/AM TUNER UNIT (TUX-020)

Part No.

Description

1
* 2
3
4
5

X-3378-397-1
1-676-603-12
1-792-195-11
X-3377-621-2
3-040-990-01

PANEL ASSY, SUB
SUB BOARD
CABLE, FLEXIBLE FLAT
LOCK ASSY
BUTTON (EJECT) (Z)

*
*
*
*

6
7
8
9
10

3-935-003-01
3-027-437-12
X-3376-699-2
3-713-786-51
3-030-909-02

SPRING, TORSION
DOOR, CASSETTE
GEAR ASSY
SCREW +P 2X3
DAMPER, OIL

* 11
* 12
13
14
14

3-040-994-01
3-040-995-01
3-915-923-01
1-776-207-72
1-776-527-71

CHASSIS
COVER
SCREW, GROUND POINT
CORD (WITH CONNECTOR) (POWER) (E)
CORD (WITH CONNECTOR) (ISO) (POWER)
(EXCEPT E)

* 15

3-045-828-01 INSULATED PLATE

40

Remark

Ref. No.

Ref. No.

Remark

(2)

FRONT PANEL SECTION

#8
not supplied
(KEY board)

70

56
55
64

59

63
62

53
61

54
60
66

LCD901

65
67
52
68
69

51

Part No.

Description

Part No.

Description

51
52
53
54
55

3-041-004-01
3-040-987-02
3-040-986-01
3-041-003-01
3-040-980-01

BUTTON (1-6/D) (o MODE. 1. 2. 3. 4. 5. 6)
BUTTON (OFF)
BUTTON (MENU/SOUND)
BUTTON (LIST/ENTER) (DSPL. LIST. ENTER)
BUTTON (SOURCE)

64
65
66
67
68

X-3378-398-1
3-037-267-01
3-040-989-01
3-041-005-01
3-041-006-01

PANEL ASSY, FRONT BACK
SPRING (OPEN)
BUTTON (OPEN)
BUTTON (D) (DSO)
BUTTON (AF/TA)

56
* 59
60
* 61
* 62

3-042-458-01
3-040-997-01
1-694-660-11
3-041-371-02
3-040-993-01

KNOB (VOL-DSO)
PLATE (LCD), GROUND
CONDUCTIVE BOARD, CONNECTION
SHEET (REFLECTOR)
PLATE (LCD), LIGHT GUIDE

69
69
70
LCD901
LCD901

X-3378-571-1
X-3378-583-1
3-045-596-01
1-803-915-11
1-803-915-21

PANEL SUB ASSY (C7500RX)
PANEL SUB ASSY (C7500R)
CUSHION (OFF)
DISPLAY PANEL, LIQUID CRYSTAL (C7500R)
DISPLAY PANEL, LIQUID CRYSTAL (C7500RX)

* 63

3-040-992-02 HOLDER (LCD)

Ref. No.

Remark

Ref. No.

Remark

41

(3)

MECHANISM DECK SECTION
(MG-25G-136)

160
159
163

158
A

155

HP901

161

154
157

162

#6

156

M901

A

164
153

152

not supplied

#7

168

168

166

167
165

151

Ref. No.

Part No.

Description

Part No.

Description

151
* 152
* 153
154
155

A-3291-667-A
3-019-130-01
3-019-131-01
3-020-539-01
3-020-540-01

CLUTCH (FR) ASSY
LEVER (LDG-A)
LEVER (LDG-B)
SPRING (LD-1), TENSION
SPRING (LD-2), TENSION

161
162
163
164
165

3-933-346-01
3-933-344-01
3-014-798-01
3-364-151-01
A-3220-610-A

CATCHER
GUIDE (C)
SCREW (HEAD), SPECIAL
WASHER
MECHANISM DECK ASSY

156
157
158
* 159
160

3-020-542-01
3-341-753-11
3-020-533-01
3-020-532-01
3-020-534-01

GEAR (LOADING FT)
WASHER, POLYETHYLENE
HOUSING
ARM (SUCTION)
HANGER

166
167
168
HP901
M901

3-017-302-01
3-936-853-01
3-701-437-21
1-500-196-21
A-3291-665-A

BELT (25)
FLYWHEEL (F)
WASHER
HEAD, MAGNETIC (PLAYBACK)
MOTOR ASSY, MAIN (CAPSTAN/REEL)

42

Remark

Ref. No.

Remark

SECTION 9
ELECTRICAL PARTS LIST
NOTE:
• Due to standardization, replacements in the
parts list may be different from the parts specified in the diagrams or the components used
on the set.
• -XX and -X mean standardized parts, so they
may have some difference from the original
one.
• RESISTORS
All resistors are in ohms.
METAL: Metal-film resistor.
METAL OXIDE: Metal oxide-film resistor.
F: nonflammable
• Please refer to servicing notes (page 2) for
system of TYPE A, B and C.

Ref. No.

Part No.

• Items marked “*” are not stocked since they
are seldom required for routine service.
Some delay should be anticipated when ordering these items.
• SEMICONDUCTORS
In each case, u: µ, for example:
uA. . : µA. .
uPA. . : µPA. .
uPB. . : µPB. .
uPC. . : µPC. .
uPD. . : µPD. .
• CAPACITORS
uF: µF
• COILS
uH: µH

Description

Remark

KEY BOARD
**********
1-694-660-11
3-040-992-02
3-040-993-01
3-040-997-01
3-041-371-02

*
*
*
*

< CAPACITOR >
1-164-004-11
1-163-037-11
1-163-137-00
1-164-489-11
1-163-037-11

CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP

C961
C962
C963

1-164-004-11 CERAMIC CHIP
1-164-004-11 CERAMIC CHIP
1-164-004-11 CERAMIC CHIP

0.1uF
0.022uF
680PF
0.22uF
0.022uF

10%
10%
5%
10%
10%

25V
25V
50V
16V
25V

0.1uF
0.1uF
0.1uF

10%
10%
10%

25V
25V
25V

< CONNECTOR >
CN901

1-794-065-21 PLUG, CONNECTOR 14P
< DIODE >

D901
D902
D903
D904
D951

8-719-423-32
8-719-422-64
8-719-422-64
8-719-422-64
8-719-420-90

DIODE
DIODE
DIODE
DIODE
DIODE

D952
D954

8-719-422-64 DIODE MA8062-M-TX
8-719-422-89 DIODE MA8082-H-TX

MA8120-M-TX
MA8062-M-TX
MA8062-M-TX
MA8062-M-TX
MA8051-M-TX

< IC >
IC901
IC951

Ref. No.

Part No.

When indicating parts by reference
number, please include the board.

Description

Remark

LED902 8-719-026-38 LED CL-150SR-CD-T (ILLUMINATION)
(C7500RX)
LED902 8-719-064-68 LED LBT676-J2/K1/K2 (ILLUMINATION)
(C7500R)
LED903 8-719-026-38 LED CL-150SR-CD-T (ILLUMINATION)
(C7500RX)

CONDUCTIVE BOARD, CONNECTION
HOLDER (LCD)
PLATE (LCD), LIGHT GUIDE
PLATE (LCD), GROUND
SHEET (REFLECTOR)

C951
C952
C953
C956
C960

KEY

8-759-653-26 IC LC75878W
8-749-012-25 IC RS-170-TU
< LIQUID CRYSTAL DISPLAY >

LCD901 1-803-915-11 DISPLAY PANEL, LIQUID CRYSTAL (C7500R)
LCD901 1-803-915-21 DISPLAY PANEL, LIQUID CRYSTAL (C7500RX)
< LED >
LED901 8-719-026-38 LED CL-150SR-CD-T (ILLUMINATION)
(C7500RX)
LED901 8-719-064-68 LED LBT676-J2/K1/K2 (ILLUMINATION)
(C7500R)

LED903 8-719-064-68 LED LBT676-J2/K1/K2 (ILLUMINATION)
(C7500R)
LED904 8-719-026-38 LED CL-150SR-CD-T (ILLUMINATION)
(C7500RX)
LED904 8-719-064-68 LED LBT676-J2/K1/K2 (ILLUMINATION)
(C7500R)
LED910 8-719-078-19 LED LWA673-R1S2*1 (LCD BACK LIGHT)
LED911 8-719-078-19 LED LWA673-R1S2*1 (LCD BACK LIGHT)
LED912
LED913
LED914
LED915

8-719-078-19
8-719-078-19
8-719-078-19
8-719-078-19

LED
LED
LED
LED

LWA673-R1S2*1 (LCD BACK LIGHT)
LWA673-R1S2*1 (LCD BACK LIGHT)
LWA673-R1S2*1 (LCD BACK LIGHT)
LWA673-R1S2*1 (LCD BACK LIGHT)

< SWITCH >
LSW901 1-771-610-11 SWITCH, TACTILE (WITH LED) (OFF) (C7500R)
LSW901 1-771-883-11 SWITCH, TACTILE (WITH LED) (OFF)
(C7500RX)
LSW902 1-762-620-21 SWITCH, KEY BOARD (WITH LED) (SOURCE)
(C7500R)
LSW902 1-771-476-11 SWITCH, KEY BOARD (WITH LED) (SOURCE)
(C7500RX)
LSW903 1-762-620-21 SWITCH, KEY BOARD (WITH LED)
(SOUND EQ) (C7500R)
LSW903 1-771-476-11 SWITCH, KEY BOARD (WITH LED)
(SOUND EQ) (C7500RX)
LSW904 1-762-620-21 SWITCH, KEY BOARD (WITH LED) (MENU)
(C7500R)
LSW904 1-771-476-11 SWITCH, KEY BOARD (WITH LED) (MENU)
(C7500RX)
LSW905 1-762-620-21 SWITCH, KEY BOARD (WITH LED) (PTY DSPL)
(C7500R)
LSW905 1-771-476-11 SWITCH, KEY BOARD (WITH LED) (PTY DSPL)
(C7500RX)
LSW906 1-762-620-21 SWITCH, KEY BOARD (WITH LED) (LIST)
(C7500R)
LSW906 1-771-476-11 SWITCH, KEY BOARD (WITH LED) (LIST)
(C7500RX)
LSW907 1-762-620-21 SWITCH, KEY BOARD (WITH LED) (ENTER)
(C7500R)
LSW907 1-771-476-11 SWITCH, KEY BOARD (WITH LED) (ENTER)
(C7500RX)

43

KEY
Ref. No.

Part No.

Description

Remark

LSW908 1-771-610-11 SWITCH, TACTILE (WITH LED) (o MODE)
(C7500R)

Ref. No.

Part No.

Description

Remark

R922

1-216-807-11 METAL CHIP

68

5%

R923

1-216-811-11 METAL CHIP

150

5%

R923

1-216-812-11 METAL CHIP

180

5%

R924

1-216-807-11 METAL CHIP

68

5%

R925

1-216-811-11 METAL CHIP

150

5%

R925

1-216-812-11 METAL CHIP

180

5%

LSW911 1-771-476-11 SWITCH, KEY BOARD (WITH LED) (AF)
(C7500RX)
LSW912 1-771-610-11 SWITCH, TACTILE (WITH LED) (6) (C7500R)
LSW912 1-771-883-11 SWITCH, TACTILE (WITH LED) (6) (C7500RX)
LSW913 1-771-610-11 SWITCH, TACTILE (WITH LED) (5) (C7500R)
LSW913 1-771-883-11 SWITCH, TACTILE (WITH LED) (5) (C7500RX)

R926

1-216-807-11 METAL CHIP

68

5%

R927

1-216-029-00 METAL CHIP

150

5%

R927

1-216-031-00 METAL CHIP

180

5%

LSW914
LSW914
LSW915
LSW915
LSW916

SWITCH, TACTILE (WITH LED) (4) (C7500R)
SWITCH, TACTILE (WITH LED) (4) (C7500RX)
SWITCH, TACTILE (WITH LED) (3) (C7500R)
SWITCH, TACTILE (WITH LED) (3) (C7500RX)
SWITCH, TACTILE (WITH LED) (SHUF 2)
(C7500R)

R928

1-216-021-00 METAL CHIP

68

5%

R931
R932
R933

1-216-813-11 METAL CHIP
1-216-813-11 METAL CHIP
1-216-813-11 METAL CHIP

220
220
220

5%
5%
5%

LSW916 1-771-883-11 SWITCH, TACTILE (WITH LED) (SHUF 2)
(C7500RX)
LSW917 1-771-610-11 SWITCH, TACT (WITH LED) (REP 1) (C7500R)
LSW917 1-771-883-11 SWITCH, TACTILE (WITH LED) (REP 1)
(C7500RX)

R934

1-216-813-11 METAL CHIP

220

5%

R938
R939

1-216-809-11 METAL CHIP
1-216-813-11 METAL CHIP

100
220

5%
5%

R940

1-216-821-11 METAL CHIP

1K

5%

R951

1-216-819-11 METAL CHIP

680

5%

1/16W
(C7500R)
1/16W
1/16W
(C7500RX)
1/16W
(C7500RX)
1/16W

R952
R953
R954
R955
R956

1-216-825-11
1-216-857-11
1-216-821-11
1-216-049-11
1-216-049-11

METAL CHIP
METAL CHIP
METAL CHIP
RES-CHIP
RES-CHIP

2.2K
1M
1K
1K
1K

5%
5%
5%
5%
5%

1/16W
1/16W
1/16W
1/10W
1/10W

R957
R958
R960
R961
R962

1-216-841-11
1-216-037-00
1-216-041-00
1-216-829-11
1-216-829-11

METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP

47K
330
470
4.7K
4.7K

5%
5%
5%
5%
5%

1/16W
1/10W
1/10W
1/16W
1/16W

R963
R964
R970
R971
R972

1-216-829-11
1-216-829-11
1-216-815-11
1-216-815-11
1-216-041-00

METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP

4.7K
4.7K
330
330
470

5%
5%
5%
5%
5%

1/16W
1/16W
1/16W
1/16W
1/10W

R973
R975
R976
R977
R978

1-216-815-11
1-216-864-11
1-216-815-11
1-216-815-11
1-216-815-11

METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP

330
0
330
330
330

5%
5%
5%
5%
5%

1/16W
1/16W
1/16W
1/16W
1/16W

R999

1-216-864-11 METAL CHIP

0

5%

1/16W
(C7500RX)

LSW908 1-771-883-11 SWITCH, TACTILE (WITH LED) (o MODE)
(C7500RX)
LSW909 1-762-737-11 SWITCH, KEYBOARD (LED) (DSO)
LSW910 1-762-620-21 SWITCH, KEY BOARD (WITH LED) (TA)
(C7500R)
LSW910 1-771-476-11 SWITCH, KEY BOARD (WITH LED) (TA)
(C7500RX)
LSW911 1-762-620-21 SWITCH, KEY BOARD (WITH LED) (AF)
(C7500R)

1-771-610-11
1-771-883-11
1-771-610-11
1-771-883-11
1-771-610-11

< TRANSISTOR >
Q901
Q902
Q903

8-729-904-75 TRANSISTOR
8-729-904-75 TRANSISTOR
8-729-904-75 TRANSISTOR

DTD114EK-T-146 (C7500R)
DTD114EK-T-146 (C7500R)
DTD114EK-T-146

< RESISTOR >
R901
R902
R903
R904
R905

1-216-647-11
1-216-647-11
1-216-647-11
1-216-651-11
1-216-655-11

METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP

680
680
680
1K
1.5K

0.5%
0.5%
0.5%
0.5%
0.5%

1/10W
1/10W
1/10W
1/10W
1/10W

R906
R907
R908
R909
R910

1-216-655-11
1-216-659-11
1-216-663-11
1-216-667-11
1-216-671-11

METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP

1.5K
2.2K
3.3K
4.7K
6.8K

0.5%
0.5%
0.5%
0.5%
0.5%

1/10W
1/10W
1/10W
1/10W
1/10W

R911
R912
R913
R914
R915

1-208-806-11
1-216-647-11
1-216-647-11
1-216-647-11
1-216-651-11

RES-CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP

10K
680
680
680
1K

2%
0.5%
0.5%
0.5%
0.5%

1/10W
1/10W
1/10W
1/10W
1/10W

R916
R917
R918
R919
R920

1-216-655-11
1-216-655-11
1-216-659-11
1-216-663-11
1-216-667-11

METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP

1.5K
1.5K
2.2K
3.3K
4.7K

0.5%
0.5%
0.5%
0.5%
0.5%

1/10W
1/10W
1/10W
1/10W
1/10W

R921

1-216-810-11 METAL CHIP

120

5%

R921

1-216-811-11 METAL CHIP

150

5%

44

1/16W
(C7500RX)
1/16W
(C7500R)

1/16W
(C7500R)
1/16W
(C7500R)
1/16W
(C7500RX)
1/16W
(C7500R)
1/16W
(C7500R)
1/16W
(C7500RX)
1/16W
(C7500R)
1/10W
(C7500R)
1/10W
(C7500RX)
1/10W
(C7500R)
1/16W
1/16W
1/16W
(C7500R)

< ROTARY ENCODER >
RE901

1-475-014-11 ENCODER, ROTARY (VOLUME/BALANCE/
FADER CONTROL)

KEY
Ref. No.

Part No.

Description

Remark

< SWITCH >
1-771-884-11 SWITCH, TACTILE (WITH LED)
(SEEK/AMS – . m)
S902
1-771-884-11 SWITCH, TACTILE (WITH LED)
(DISC +, PRST +)
S903
1-771-884-11 SWITCH, TACTILE (WITH LED)
(SEEK/AMS + > M)
S904
1-771-884-11 SWITCH, TACTILE (WITH LED)
(DISC –, PRST –)
**************************************************************

Ref. No.

Part No.

MAIN

Description

Remark

C52
C53

1-163-229-11 CERAMIC CHIP
1-163-229-11 CERAMIC CHIP

12PF
12PF

5%
5%

50V
50V

C54
C55
C58
C59
C60

1-164-004-11
1-162-964-11
1-107-826-11
1-164-505-11
1-164-739-11

CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP

0.1uF
0.001uF
0.1uF
2.2uF
560PF

10%
10%
10%
5%

25V
50V
16V
16V
50V

C61
C62
C63
C64
C65

1-164-161-11
1-163-263-11
1-107-826-11
1-163-009-11
1-124-233-11

CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
ELECT

0.0022uF
330PF
0.1uF
0.001uF
10uF

10%
5%
10%
10%
20%

100V
50V
16V
50V
16V

C67
C71
C72
C81
C85

1-124-589-11
1-109-982-11
1-104-664-11
1-124-589-11
1-163-009-11

ELECT
CERAMIC CHIP
ELECT
ELECT
CERAMIC CHIP

47uF
1uF
47uF
47uF
0.001uF

20%
10%
20%
20%
10%

16V
10V
16V
16V
50V

C91
C92
C93
C94
C95

1-162-962-11
1-162-964-11
1-162-964-11
1-164-004-11
1-107-826-11

CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP

470PF
0.001uF
0.001uF
0.1uF
0.1uF

10%
10%
10%
10%
10%

50V
50V
50V
25V
16V

C96
C97
C101
C102
C103

1-162-915-11
1-125-891-11
1-164-004-11
1-107-826-11
1-107-826-11

CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP

10PF
0.47uF
0.1uF
0.1uF
0.1uF

0.5PF
10%
10%
10%
10%

50V
10V
25V
16V
16V

C104
C105
C106
C107
C108

1-107-826-11
1-124-233-11
1-164-004-11
1-163-091-00
1-163-091-00

CERAMIC CHIP
ELECT
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP

0.1uF
10uF
0.1uF
8PF
8PF

10%
20%
10%

16V
16V
25V
50V
50V

C110
C111
C112
C113
C114

1-162-919-11
1-163-235-11
1-163-235-11
1-162-919-11
1-163-235-11

CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP

22PF
22PF
22PF
22PF
22PF

5%
5%
5%
5%
5%

50V
50V
50V
50V
50V

C115
C120
C121
C122
C123

1-163-235-11
1-107-826-11
1-124-233-11
1-164-004-11
1-107-826-11

CERAMIC CHIP
CERAMIC CHIP
ELECT
CERAMIC CHIP
CERAMIC CHIP

22PF
0.1uF
10uF
0.1uF
0.1uF

5%
10%
20%
10%
10%

50V
16V
16V
25V
16V

C124
C125
C130
C131
C132

1-124-584-00
1-164-004-11
1-124-242-00
1-124-584-00
1-107-826-11

ELECT
CERAMIC CHIP
ELECT
ELECT
CERAMIC CHIP

100uF
0.1uF
33uF
100uF
0.1uF

20%
10%
20%
20%
10%

10V
25V
25V
10V
16V

C133
C140
C141
C142
C143

1-124-229-00
1-164-004-11
1-162-964-11
1-164-004-11
1-164-004-11

ELECT
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP

33uF
0.1uF
0.001uF
0.1uF
0.1uF

20%
10%
10%
10%
10%

10V
25V
50V
25V
25V

C144
C145
C146
C147
C170

1-164-004-11
1-164-004-11
1-163-009-11
1-107-823-11
1-124-589-11

CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
ELECT

0.1uF
0.1uF
0.001uF
0.47uF
47uF

10%
10%
10%
10%
20%

25V
25V
50V
16V
16V

S901

*
*
*
*
*
*

A-3326-274-A
A-3326-278-A
A-3326-280-A
A-3326-284-A
A-3326-288-A
A-3326-290-A

MAIN BOARD, COMPLETE (C7500R: TYPE A)
MAIN BOARD, COMPLETE (C7500R: TYPE B)
MAIN BOARD, COMPLETE (C7500R: TYPE C)
MAIN BOARD, COMPLETE (C7500RX: TYPE A)
MAIN BOARD, COMPLETE (C7500RX: TYPE B)
MAIN BOARD, COMPLETE (C7500RX: TYPE C)
*********************

*
*
*

3-040-996-22
3-040-998-01
3-041-262-01
7-685-647-79
7-685-793-09

HEAT SINK (2P)
BRACKET (IC)
HEAT SINK (REG/XR)
SCREW +BVTP 3X10 TYPE2 N-S
SCREW +PTT 2.6X8 (S)

7-685-795-09 SCREW +PTT 2.6X12 (S)
< CAPACITOR >
C10
C12
C13
C15
C19

1-163-233-11
1-163-809-11
1-124-589-11
1-163-037-11
1-163-243-11

CERAMIC CHIP
CERAMIC CHIP
ELECT
CERAMIC CHIP
CERAMIC CHIP

18PF
0.047uF
47uF
0.022uF
47PF

5%
10%
20%
10%
5%

50V
25V
16V
25V
50V

C21
C22
C23
C24
C25

1-163-809-11
1-104-664-11
1-164-004-11
1-109-982-11
1-124-233-11

CERAMIC CHIP
ELECT
CERAMIC CHIP
CERAMIC CHIP
ELECT

0.047uF
47uF
0.1uF
1uF
10uF

10%
20%
10%
10%
20%

25V
16V
25V
10V
16V

C26
C27
C28
C30
C31

1-109-982-11
1-109-982-11
1-109-982-11
1-109-982-11
1-163-037-11

CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP

1uF
1uF
1uF
1uF
0.022uF

10%
10%
10%
10%
10%

10V
10V
10V
10V
25V

C32
C33
C35
C36
C37

1-163-263-11
1-109-982-11
1-163-017-00
1-107-823-11
1-107-826-11

CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP

330PF
1uF
0.0047uF
0.47uF
0.1uF

5%
10%
5%
10%
10%

50V
10V
50V
16V
16V

C39
C40
C41
C42
C43

1-126-176-11
1-163-251-11
1-164-004-11
1-117-370-11
1-117-370-11

ELECT
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP

220uF
100PF
0.1uF
10uF
10uF

20%
5%
10%

10V
50V
25V
10V
10V

C44
C45
C46
C47
C48

1-109-982-11
1-109-982-11
1-109-982-11
1-109-982-11
1-126-160-11

CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
ELECT

1uF
1uF
1uF
1uF
1uF

10%
10%
10%
10%
20%

10V
10V
10V
10V
50V

C49
C50
C51

1-163-021-11 CERAMIC CHIP
1-164-004-11 CERAMIC CHIP
1-162-962-11 CERAMIC CHIP

0.01uF
0.1uF
470PF

10%
10%
10%

50V
25V
50V

45

MAIN
Ref. No.

Part No.

Description

C171
C172
C174
C201
C204

1-164-004-11
1-131-353-00
1-131-353-00
1-124-234-00
1-117-370-11

CERAMIC CHIP
TANTALUM
TANTALUM
ELECT
CERAMIC CHIP

0.1uF
10uF
10uF
22uF
10uF

10%
10%
10%
20%

25V
35V
35V
16V
10V

C205
C206
C207
C210
C230

1-164-004-11
1-164-004-11
1-164-222-11
1-126-934-11
1-163-227-11

CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
ELECT
CERAMIC CHIP

0.1uF
0.1uF
0.22uF
220uF
10PF

10%
10%
20%
0.5PF

25V
25V
25V
16V
50V

C231
C232
C233
C234
C235

1-162-915-11
1-162-915-11
1-163-263-11
1-163-263-11
1-162-970-11

CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP

10PF
10PF
330PF
330PF
0.01uF

0.5PF
0.5PF
5%
5%
10%

50V
50V
50V
50V
25V

C236
C237
C238
C239
C240

1-127-715-11
1-164-004-11
1-163-227-11
1-163-227-11
1-163-227-11

CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP

0.22uF
0.1uF
10PF
10PF
10PF

10%
10%
0.5PF
0.5PF
0.5PF

16V
25V
50V
50V
50V

C241
C242
C243
C244
C245

1-162-915-11
1-162-915-11
1-163-263-11
1-163-263-11
1-162-970-11

CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP

10PF
10PF
330PF
330PF
0.01uF

0.5PF
0.5PF
5%
5%
10%

50V
50V
50V
50V
25V

C246
C247
C248
C249
C250

1-164-489-11
1-164-004-11
1-163-227-11
1-163-227-11
1-124-234-00

CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
ELECT

0.22uF
0.1uF
10PF
10PF
22uF

10%
10%
0.5PF
0.5PF
20%

16V
25V
50V
50V
16V

C251
C252
C253
C254
C255

1-107-823-11
1-163-021-11
1-164-004-11
1-131-353-00
1-163-251-11

CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
TANTALUM
CERAMIC CHIP

0.47uF
0.01uF
0.1uF
10uF
100PF

10%
10%
10%
10%
5%

16V
50V
25V
35V
50V

C256
C257
C258
C259
C311

1-162-927-11
1-162-927-11
1-162-915-11
1-162-915-11
1-109-982-11

CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP

100PF
100PF
10PF
10PF
1uF

5%
5%
0.5PF
0.5PF
10%

50V
50V
50V
50V
10V

C312
C314
C316
C317
C318

1-109-982-11
1-115-566-11
1-163-181-00
1-164-004-11
1-162-964-11

CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP

1uF
4.7uF
100PF
0.1uF
0.001uF

10%
10%
5%
10%
10%

10V
10V
50V
25V
50V

C331
C332
C334
C336
C337

1-109-982-11
1-109-982-11
1-115-566-11
1-163-181-00
1-107-826-11

CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP

1uF
1uF
4.7uF
100PF
0.1uF

10%
10%
10%
5%
10%

10V
10V
10V
50V
16V

C338
C352
C353
C354
C360

1-162-964-11
1-164-004-11
1-124-234-00
1-124-234-00
1-163-137-00

CERAMIC CHIP
CERAMIC CHIP
ELECT
ELECT
CERAMIC CHIP

0.001uF
0.1uF
22uF
22uF
680PF

10%
10%
20%
20%
5%

50V
25V
16V
16V
50V

C361
C362
C363

1-115-412-11 CERAMIC CHIP
1-164-004-11 CERAMIC CHIP
1-163-137-00 CERAMIC CHIP

680PF
0.1uF
680PF

5%
10%
5%

25V
25V
50V

46

Remark

Ref. No.

Part No.

Description

Remark

C364
C365

1-163-137-00 CERAMIC CHIP
1-109-982-11 CERAMIC CHIP

680PF
1uF

5%
10%

50V
10V

C366
C371
C411
C412
C414

1-109-982-11
1-163-181-00
1-109-982-11
1-109-982-11
1-115-566-11

CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP

1uF
100PF
1uF
1uF
4.7uF

10%
5%
10%
10%
10%

10V
50V
10V
10V
10V

C416
C417
C418
C431
C432

1-163-181-00
1-107-826-11
1-162-964-11
1-109-982-11
1-109-982-11

CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP

100PF
0.1uF
0.001uF
1uF
1uF

5%
10%
10%
10%
10%

50V
16V
50V
10V
10V

C434
C436
C437
C438
C452

1-115-566-11
1-163-181-00
1-164-004-11
1-162-964-11
1-164-004-11

CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP

4.7uF
100PF
0.1uF
0.001uF
0.1uF

10%
5%
10%
10%
10%

10V
50V
25V
50V
25V

C454
C460
C461
C462
C463

1-124-234-00
1-115-412-11
1-163-137-00
1-164-004-11
1-115-412-11

ELECT
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP

22uF
680PF
680PF
0.1uF
680PF

20%
5%
5%
10%
5%

16V
25V
50V
25V
25V

C464
C465
C466
C471
C500

1-163-137-00
1-109-982-11
1-109-982-11
1-163-181-00
1-163-021-11

CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP

680PF
1uF
1uF
100PF
0.01uF

5%
10%
10%
5%
10%

50V
10V
10V
50V
50V

C501
C521

1-124-229-00 ELECT
1-164-004-11 CERAMIC CHIP

33uF
0.1uF

20%
10%

C522

1-164-004-11 CERAMIC CHIP

0.1uF

C531
C532

1-164-004-11 CERAMIC CHIP
1-164-004-11 CERAMIC CHIP

0.1uF
0.1uF

10V
25V
(C7500RX)
10%
25V
(C7500RX)
10%
25V
10%
25V

C533
C540

1-124-589-11 ELECT
1-162-964-11 CERAMIC CHIP

47uF
0.001uF

20%
10%

16V
50V

C551
C552
C553
C561
C562

1-164-004-11
1-126-933-11
1-164-004-11
1-128-057-11
1-125-710-11

CERAMIC CHIP
ELECT
CERAMIC CHIP
ELECT
DOUBLE LAYER

0.1uF
100uF
0.1uF
330uF
0.1F

10%
20%
10%
20%

25V
16V
25V
6.3V
5.5V

C563
C571
C572
C580
C581

1-162-968-11
1-164-004-11
1-107-823-11
1-163-037-11
1-163-037-11

CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP

0.0047uF
0.1uF
0.47uF
0.022uF
0.022uF

10%
10%
10%
10%
10%

50V
25V
16V
25V
25V

C582
C600
C602
C603
C604

1-163-181-00
1-164-004-11
1-164-004-11
1-164-004-11
1-163-017-00

CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP

100PF
0.1uF
0.1uF
0.1uF
0.0047uF

5%
10%
10%
10%
5%

50V
25V
25V
25V
50V

C605
C606
C608
C610
C611

1-164-004-11
1-124-584-00
1-163-021-11
1-163-009-11
1-164-230-11

CERAMIC CHIP
ELECT
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP

0.1uF
100uF
0.01uF
0.001uF
220PF

10%
20%
10%
10%
5%

25V
10V
50V
50V
50V

C612

1-164-315-11 CERAMIC CHIP

470PF

5%

50V

MAIN
Ref. No.

Part No.

Description

C613
C614
C616
C617

1-163-235-11
1-163-235-11
1-162-968-11
1-164-004-11

CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP

22PF
22PF
0.0047uF
0.1uF

5%
5%
10%
10%

Remark
50V
50V
50V
25V

C620
C650
C661
C701
C703

1-164-004-11
1-107-826-11
1-165-176-11
1-126-933-11
1-124-233-11

CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
ELECT
ELECT

0.1uF
0.1uF
0.047uF
100uF
10uF

10%
10%
10%
20%
20%

25V
16V
16V
16V
16V

C704
C705
C707
C708
C709

1-164-004-11
1-164-004-11
1-124-589-11
1-164-505-11
1-107-826-11

CERAMIC CHIP
CERAMIC CHIP
ELECT
CERAMIC CHIP
CERAMIC CHIP

0.1uF
0.1uF
47uF
2.2uF
0.1uF

10%
10%
20%
10%
10%

25V
25V
16V
16V
16V

C710
C711
C712
C713
C714

1-163-181-00
1-136-227-11
1-136-227-11
1-107-885-31
1-136-165-00

CERAMIC CHIP
MYLAR
MYLAR
ELECT
FILM

100PF
0.001uF
0.001uF
3300uF
0.1uF

5%
5%
5%
20%
5%

C715

1-126-163-11 ELECT

4.7uF

50V
50V
50V
16V
50V
(C7500RX)
20%
50V

C716
C717
C800
C801
C802

1-126-163-11
1-163-181-00
1-107-826-11
1-163-235-11
1-163-235-11

ELECT
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP

4.7uF
100PF
0.1uF
22PF
22PF

20%
5%
10%
5%
5%

50V
50V
16V
50V
50V

C803
C804
C805
C807
C820

1-164-004-11
1-124-589-11
1-107-826-11
1-107-826-11
1-107-826-11

CERAMIC CHIP
ELECT
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP

0.1uF
47uF
0.1uF
0.1uF
0.1uF

10%
20%
10%
10%
10%

25V
16V
16V
16V
16V

C821
C822
C823
C824

1-164-004-11
1-164-004-11
1-164-004-11
1-163-251-11

CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP

0.1uF
0.1uF
0.1uF
100PF

10%
10%
10%
5%

25V
25V
25V
50V

< CONNECTOR >
CN13
* CN201
CN250
CN500
CN580
CN700

1-774-700-11 JACK, PIN 6P (BUS AUDIO IN,
AUDIO OUT FRONT/REAR)
1-506-995-11 PIN, CONNECTOR (PC BOARD) 13P
1-766-260-11 CONNECTOR, FFC/FPC (ZIF) 7P
1-580-907-31 PLUG, CONNECTOR (BUS CONTROL IN)
1-784-456-11 CONNECTOR, FFC/FPC 14P

Ref. No.

Part No.

Description

Remark

D506
D507
D508

8-719-057-80 DIODE MA8180-M-TX (C7500RX)
8-719-977-12 DIODE DTZ5.6B
8-719-073-01 DIODE MA111-TX

D520
D521
D522
D530
D551

8-719-073-01
8-719-977-12
8-719-977-12
8-719-073-01
8-719-067-56

DIODE
DIODE
DIODE
DIODE
DIODE

MA111-TX
DTZ5.6B (C7500RX)
DTZ5.6B (C7500RX)
MA111-TX
MA112-TX

D553
D554
D555
D580
D581

8-719-067-56
8-719-073-01
8-719-073-01
8-719-400-20
8-719-423-32

DIODE
DIODE
DIODE
DIODE
DIODE

MA112-TX
MA111-TX
MA111-TX
MA152WA-TX
MA8120-M

D582
D583
D584
D585
D586

8-719-977-12
8-719-977-12
8-719-977-12
8-719-977-12
8-719-977-12

DIODE
DIODE
DIODE
DIODE
DIODE

DTZ5.6B
DTZ5.6B
DTZ5.6B
DTZ5.6B
DTZ5.6B

D587
D588
D589
D590
D591

8-719-977-12
8-719-977-12
8-719-977-12
8-719-423-23
8-719-073-01

DIODE
DIODE
DIODE
DIODE
DIODE

DTZ5.6B
DTZ5.6B
DTZ5.6B
MA8110-M
MA111-TX

D592
D593
D594
D595
D601

8-719-073-01
8-719-977-12
8-719-977-12
8-719-423-32
8-719-420-90

DIODE
DIODE
DIODE
DIODE
DIODE

MA111-TX
DTZ5.6B
DTZ5.6B
MA8120-M
MA8051-M

D661
D662
D700
D702
D703

8-719-073-01
8-719-073-01
8-719-073-01
8-719-801-78
8-719-977-12

DIODE
DIODE
DIODE
DIODE
DIODE

MA111-TX
MA111-TX
MA111-TX
ISS184
DTZ5.6B

D704
D705
D706
D707
D708

8-719-801-78
8-719-422-76
8-719-422-12
8-719-422-12
8-719-422-64

DIODE
DIODE
DIODE
DIODE
DIODE

ISS184
MA8075-M
MA8039
MA8039
MA8062-M

D709
D711
D712
D713
D714

8-719-073-01
8-719-079-97
8-719-079-97
8-719-079-97
8-719-079-97

DIODE
DIODE
DIODE
DIODE
DIODE

MA111-TX
CRZ22 (TE85L.SONY)
CRZ22 (TE85L.SONY)
CRZ22 (TE85L.SONY)
CRZ22 (TE85L.SONY)

D715
D716
D717
D718
D722

8-719-079-97
8-719-079-97
8-719-079-97
8-719-079-97
8-719-053-18

DIODE
DIODE
DIODE
DIODE
DIODE

CRZ22 (TE85L.SONY)
CRZ22 (TE85L.SONY)
CRZ22 (TE85L.SONY)
CRZ22 (TE85L.SONY)
1SR154-400TE-25

D723
D724
D725
D730
D800

8-719-053-18
8-719-057-80
8-719-977-03
8-719-049-38
8-719-073-01

DIODE
DIODE
DIODE
DIODE
DIODE

1SR154-400TE-25
MA8180-M-TX (C7500RX)
DTZ5.6B
1N5404TU
MA111-TX

D801

8-719-400-20 DIODE MA152WA

1-774-701-11 PIN, CONNECTOR 16P (POWER)
< DIODE >

D20
D52
D70
D170
D201

8-719-422-12
8-719-073-01
8-719-977-03
8-719-073-01
8-719-053-18

DIODE
DIODE
DIODE
DIODE
DIODE

MA8039-TX
MA111-TX
DTZ5.6B
MA111-TX
1SR154-400TE-25

D202
D500
D501
D502
D503

8-719-422-97
8-719-057-80
8-719-073-01
8-719-073-01
8-719-057-80

DIODE
DIODE
DIODE
DIODE
DIODE

MA8091-M
MA8180-M-TX
MA111-TX
MA111-TX
MA8180-M-TX (C7500RX)

D504
D505

8-719-057-80 DIODE MA8180-M-TX (C7500RX)
8-719-072-70 DIODE MA2ZD14001S0

< FERRITE BEAD >
FB101

1-469-152-11 FERRITE

0uH

47

MAIN
Ref. No.

Part No.

Description

FB103
FB104
FB601
FB602

1-469-152-11
1-469-152-11
1-469-152-11
1-469-152-11

FERRITE
FERRITE
FERRITE
FERRITE

0uH
0uH
0uH
0uH

Remark

FB603
FB604
FB605

1-469-152-11 FERRITE
1-469-152-11 FERRITE
1-469-152-11 FERRITE

0uH
0uH
0uH

< IC >
IC10
IC41
IC50
IC90
IC100

8-759-653-27
8-759-909-71
8-759-650-68
8-759-909-71
8-752-402-48

IC
IC
IC
IC
IC

TDA7402TR
BA4558F
SAA6588T/V2-118
BA4558F
CXD2726Q-4

IC130
IC170
IC201
IC250
IC300

8-759-641-14
8-759-652-44
8-759-527-33
8-752-079-79
8-759-909-71

IC
IC
IC
IC
IC

NJM2380U (TE1)
BA033ST-V5
LB1930M-TLM
CXA2510AQ-T4
BA4558F

IC301
IC400
IC401
IC500
IC530

8-759-909-71
8-759-909-71
8-759-909-71
8-759-449-89
8-759-564-82

IC
IC
IC
IC
IC

BA4558F
BA4558F
BA4558F
BA8270F-E2
BA09ST-V5

IC550
IC560
IC570
IC600
IC700

8-759-540-27
8-759-574-61
8-759-495-76
8-759-665-95
8-759-663-88

IC
IC
IC
IC
IC

TA78DL06AS
XC61AN4302MR
RN5VD33AA-TL
MB90574BPMT-G-265-BND
TA8268H

IC800
IC801

8-759-672-71 IC HD6432355A21F
8-759-277-63 IC TC7W14FU (TE12R)
< JACK >

J1
J520

1-764-808-21 JACK (ANT) (FM/AM ANTENNA)
1-566-822-41 JACK (REMOTE IN)

Ref. No.

Part No.

Description

Remark

Q50

8-729-120-28 TRANSISTOR

2SC2412K-T-146-QR

Q70
Q81
Q82
Q130
Q202

8-729-106-68
8-729-900-53
8-729-106-60
8-729-106-68
8-729-020-67

TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR

2SD1664-T100-R
DTC114EKA-T146
2SB1132-T100-R
2SD1664-T100-R
XN1A312-TX

Q203
Q204
Q205
Q311
Q312

8-729-931-13
8-729-106-60
8-729-900-53
8-729-920-21
8-729-920-21

TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR

2SD1858-P-TV2
2SB1132-T100-R
DTC114EKA-T146
DTC314TK-T-146
DTC314TK-T-146

Q331
Q332
Q406
Q407
Q411

8-729-920-21
8-729-920-21
8-729-027-23
8-729-027-23
8-729-920-21

TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR

DTC314TK-T-146
DTC314TK-T-146
DTA114EKA-T146
DTA114EKA-T146
DTC314TK-T-146

Q412
Q431
Q432
Q500
Q501

8-729-920-21
8-729-920-21
8-729-920-21
8-729-900-53
8-729-120-28

TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR

DTC314TK-T-146
DTC314TK-T-146
DTC314TK-T-146
DTC114EKA-T146
2SC2412K-T-146-QR

Q502
Q503
Q580
Q581
Q582

8-729-216-22
8-729-027-23
8-729-020-67
8-729-020-67
8-729-423-99

TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR

2SA1037K-T-146-R
DTA114EKA-T146
XN1A312-TX
XN1A312-TX
2SD2137-OP-TA

Q583
Q600
Q601
Q640
Q660

8-729-021-94
8-729-120-28
8-729-900-53
8-729-120-28
8-729-120-28

FET
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR

2SK1657-T1B
2SC2412K-T-146-QR
DTC114EKA-T146
2SC2412K-T-146-QR
2SC2412K-T-146-QR

Q700
Q701
Q704
Q705
Q710

8-729-027-23
8-729-021-94
8-729-900-53
8-729-021-94
8-729-821-63

TRANSISTOR
FET
TRANSISTOR
FET
TRANSISTOR

DTA114EKA-T146
2SK1657-T1B
DTC114EKA-T146
2SK1657-T1B
2SB1203T-TL

Q711
Q720
Q721

8-729-900-53 TRANSISTOR
8-729-821-63 TRANSISTOR
8-729-900-53 TRANSISTOR

DTC114EKA-T146
2SB1203T-TL
DTC114EKA-T146

< SHORT >
JC10
JC101
JC501
JC602
JC603

1-216-295-00
1-216-295-00
1-216-295-00
1-216-295-00
1-216-295-00

SHORT
SHORT
SHORT
SHORT
SHORT

0
0
0
0
0

JC701

1-216-295-00 SHORT

0

< RESISTOR >

< COIL >
L50
L51
L130
L170
L701

1-410-196-11
1-216-150-00
1-410-204-31
1-410-946-31
1-419-476-11

INDUCTOR CHIP
RES-CHIP
INDUCTOR CHIP
INDUCTOR CHIP
INDUCTOR

2.2uH
10
10uH
22uH
250uH

L800

1-410-204-31 INDUCTOR CHIP 10uH

5%

1/8W

< TRANSISTOR >
Q11
Q20
Q21
Q22

48

8-729-120-28
8-729-020-67
8-729-920-21
8-729-920-21

TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR

2SC2412K-T-146-QR
XN1A312-TX
DTC314TK-T-146
DTC314TK-T-146

R10
R11
R12
R13
R14

1-216-057-00
1-216-295-00
1-216-057-00
1-216-295-00
1-216-809-11

METAL CHIP
SHORT
METAL CHIP
SHORT
METAL CHIP

2.2K
0
2.2K
0
100

5%

1/10W

5%

1/10W

5%

1/16W

R15
R16
R17
R18
R19

1-216-809-11
1-216-295-00
1-216-057-00
1-216-295-00
1-216-295-00

METAL CHIP
SHORT
METAL CHIP
SHORT
SHORT

100
0
2.2K
0
0

5%

1/16W

5%

1/10W

R20
R21
R22
R23
R25

1-216-037-00
1-216-839-11
1-216-841-11
1-216-819-11
1-216-089-00

METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
RES-CHIP

330
33K
47K
680
47K

5%
5%
5%
5%
5%

1/10W
1/16W
1/16W
1/16W
1/10W

R26

1-216-809-11 METAL CHIP

100

5%

1/16W

MAIN
Ref. No.

Part No.

Description

R27
R28
R29
R30

1-216-809-11
1-216-298-00
1-216-001-00
1-216-295-00

METAL CHIP
METAL CHIP
METAL CHIP
SHORT

100
2.2
10
0

5%
5%
5%

1/16W
1/10W
1/10W

Remark

R41
R50
R51
R52
R53

1-216-001-00
1-216-113-00
1-216-821-11
1-216-061-11
1-216-817-11

METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP

10
470K
1K
3.3K
470

5%
5%
5%
5%
5%

1/10W
1/10W
1/16W
1/10W
1/16W

R54
R55
R56
R57
R58

1-216-809-11
1-216-809-11
1-216-001-00
1-216-845-11
1-216-845-11

METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP

100
100
10
100K
100K

5%
5%
5%
5%
5%

1/16W
1/16W
1/10W
1/16W
1/16W

R71
R73
R81
R82
R91

1-216-821-11
1-216-864-11
1-216-073-00
1-216-065-00
1-216-825-11

METAL CHIP
METAL CHIP
METAL CHIP
RES-CHIP
METAL CHIP

1K
0
10K
4.7K
2.2K

5%
5%
5%
5%
5%

1/16W
1/16W
1/10W
1/10W
1/16W

R92
R93
R94
R95
R96

1-216-825-11
1-216-057-00
1-216-829-11
1-216-057-00
1-216-845-11

METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP

2.2K
2.2K
4.7K
2.2K
100K

5%
5%
5%
5%
5%

1/16W
1/10W
1/16W
1/10W
1/16W

R97
R104
R105
R106
R107

1-216-809-11
1-216-840-11
1-216-083-00
1-216-083-00
1-216-129-00

METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP

100
39K
27K
27K
2.2M

5%
5%
5%
5%
5%

1/16W
1/16W
1/10W
1/10W
1/10W

R108
R109
R110
R111
R112

1-216-840-11
1-216-083-00
1-216-083-00
1-216-125-00
1-216-049-11

METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
RES-CHIP

39K
27K
27K
1.5M
1K

5%
5%
5%
5%
5%

1/16W
1/10W
1/10W
1/10W
1/10W

R113
R114
R115
R116
R117

1-216-049-11
1-216-025-00
1-216-025-00
1-216-049-11
1-216-049-11

RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP

1K
100
100
1K
1K

5%
5%
5%
5%
5%

1/10W
1/10W
1/10W
1/10W
1/10W

R118
R119
R120
R121
R122

1-216-097-00
1-216-073-00
1-216-049-11
1-216-097-00
1-216-097-00

RES-CHIP
METAL CHIP
RES-CHIP
RES-CHIP
RES-CHIP

100K
10K
1K
100K
100K

5%
5%
5%
5%
5%

1/10W
1/10W
1/10W
1/10W
1/10W

R123
R124
R125
R126
R131

1-216-097-00
1-216-295-00
1-216-037-00
1-216-025-00
1-216-134-00

RES-CHIP
SHORT
METAL CHIP
RES-CHIP
RES-CHIP

100K
0
330
100
2.2

5%

1/10W

5%
5%
5%

1/10W
1/10W
1/8W

R132
R133
R134
R135
R201

1-216-033-00
1-216-033-00
1-216-045-00
1-216-025-00
1-216-150-00

METAL CHIP
METAL CHIP
METAL CHIP
RES-CHIP
RES-CHIP

220
220
680
100
10

5%
5%
5%
5%
5%

1/10W
1/10W
1/10W
1/10W
1/8W

R202
R203
R204
R205

1-216-150-00
1-216-150-00
1-216-150-00
1-216-065-00

RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP

10
10
10
4.7K

5%
5%
5%
5%

1/8W
1/8W
1/8W
1/10W

Ref. No.

Part No.

Description

Remark

R206

1-216-073-00 METAL CHIP

10K

5%

1/10W

R207
R230
R231
R233
R234

1-216-198-00
1-216-097-00
1-216-097-00
1-216-851-11
1-216-836-11

RES-CHIP
RES-CHIP
RES-CHIP
METAL CHIP
METAL CHIP

1K
100K
100K
330K
18K

5%
5%
5%
5%
5%

1/8W
1/10W
1/10W
1/16W
1/16W

R235
R239
R240
R241
R243

1-216-835-11
1-216-295-00
1-216-097-00
1-216-097-00
1-216-851-11

METAL CHIP
SHORT
RES-CHIP
RES-CHIP
METAL CHIP

15K
0
100K
100K
330K

5%

1/16W

5%
5%
5%

1/10W
1/10W
1/16W

R244
R245
R250
R251
R252

1-216-836-11
1-216-835-11
1-208-812-11
1-216-065-00
1-216-077-00

METAL CHIP
METAL CHIP
RES-CHIP
RES-CHIP
RES-CHIP

18K
15K
18K
4.7K
15K

5%
5%
2%
5%
5%

1/16W
1/16W
1/10W
1/10W
1/10W

R253
R254
R255
R256
R257

1-216-105-00
1-216-864-11
1-216-298-00
1-216-864-11
1-216-295-00

RES-CHIP
SHORT
METAL CHIP
METAL CHIP
SHORT

220K
0
2.2
0
0

5%

1/10W

5%
5%

1/10W
1/16W

R258
R311
R312
R313
R314

1-216-864-11
1-216-097-00
1-216-835-11
1-216-864-11
1-216-025-00

METAL CHIP
RES-CHIP
METAL CHIP
METAL CHIP
RES-CHIP

0
100K
15K
0
100

5%
5%
5%
5%
5%

1/16W
1/10W
1/16W
1/16W
1/10W

R315
R317
R319
R331
R332

1-216-081-00
1-216-837-11
1-216-821-11
1-216-097-00
1-216-077-00

METAL CHIP
METAL CHIP
METAL CHIP
RES-CHIP
RES-CHIP

22K
22K
1K
100K
15K

5%
5%
5%
5%
5%

1/10W
1/16W
1/16W
1/10W
1/10W

R333
R334
R335
R337
R339

1-216-864-11
1-216-025-00
1-216-081-00
1-216-837-11
1-216-049-11

METAL CHIP
RES-CHIP
METAL CHIP
METAL CHIP
RES-CHIP

0
100
22K
22K
1K

5%
5%
5%
5%
5%

1/16W
1/10W
1/10W
1/16W
1/10W

R351
R352
R360
R361
R362

1-216-057-00
1-216-057-00
1-216-833-11
1-216-833-11
1-216-833-11

METAL CHIP
METAL CHIP
RES-CHIP
RES-CHIP
RES-CHIP

2.2K
2.2K
10K
10K
10K

5%
5%
5%
5%
5%

1/10W
1/10W
1/16W
1/16W
1/16W

R363
R364
R365
R366
R367

1-216-831-11
1-216-841-11
1-216-073-00
1-216-073-00
1-216-073-00

METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP

6.8K
47K
10K
10K
10K

5%
5%
5%
5%
5%

1/16W
1/16W
1/10W
1/10W
1/10W

R368
R369
R371
R372
R411

1-216-069-00
1-216-089-00
1-216-025-00
1-216-073-00
1-216-845-11

METAL CHIP
RES-CHIP
RES-CHIP
METAL CHIP
METAL CHIP

6.8K
47K
100
10K
100K

5%
5%
5%
5%
5%

1/10W
1/10W
1/10W
1/10W
1/16W

R412
R413
R414
R415
R417

1-216-835-11
1-216-864-11
1-216-025-00
1-216-081-00
1-216-837-11

METAL CHIP
METAL CHIP
RES-CHIP
METAL CHIP
METAL CHIP

15K
0
100
22K
22K

5%
5%
5%
5%
5%

1/16W
1/16W
1/10W
1/10W
1/16W

R419

1-216-049-11 RES-CHIP

1K

5%

1/10W

49

MAIN
Ref. No.

Part No.

Description

R431
R432
R433
R434

1-216-845-11
1-216-835-11
1-216-864-11
1-216-025-00

METAL CHIP
METAL CHIP
METAL CHIP
RES-CHIP

100K
15K
0
100

5%
5%
5%
5%

1/16W
1/16W
1/16W
1/10W

R435
R437
R439
R451
R452

1-216-081-00
1-216-837-11
1-216-821-11
1-216-057-00
1-216-825-11

METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP

22K
22K
1K
2.2K
2.2K

5%
5%
5%
5%
5%

1/10W
1/16W
1/16W
1/10W
1/16W

R460
R461
R462
R463
R464

1-216-833-11
1-216-073-00
1-216-833-11
1-216-069-00
1-216-841-11

RES-CHIP
METAL CHIP
RES-CHIP
METAL CHIP
METAL CHIP

10K
10K
10K
6.8K
47K

5%
5%
5%
5%
5%

1/16W
1/10W
1/16W
1/10W
1/16W

R465
R466
R467
R468
R469

1-216-833-11
1-216-073-00
1-216-833-11
1-216-069-00
1-216-841-11

RES-CHIP
METAL CHIP
RES-CHIP
METAL CHIP
METAL CHIP

10K
10K
10K
6.8K
47K

5%
5%
5%
5%
5%

1/16W
1/10W
1/16W
1/10W
1/16W

R471
R472
R501
R502
R503

1-216-025-00
1-216-073-00
1-216-025-00
1-216-845-11
1-216-089-00

RES-CHIP
METAL CHIP
RES-CHIP
METAL CHIP
RES-CHIP

100
10K
100
100K
47K

5%
5%
5%
5%
5%

1/10W
1/10W
1/10W
1/16W
1/10W

R504
R505
R506
R507
R508

1-216-089-00
1-216-206-00
1-216-073-00
1-216-025-00
1-216-841-11

RES-CHIP
RES-CHIP
METAL CHIP
RES-CHIP
METAL CHIP

47K
2.2K
10K
100
47K

5%
5%
5%
5%
5%

1/10W
1/8W
1/10W
1/10W
1/16W

R509
R511
R520
R521
R522

1-216-833-11
1-216-017-00
1-216-073-00
1-208-806-11
1-216-025-00

RES-CHIP
RES-CHIP
METAL CHIP
RES-CHIP
RES-CHIP

10K
47
10K
10K
100

5%
5%
5%
0.5%
5%

1/16W
1/10W
1/10W
1/10W
1/10W

R523
R544
R545
R561
R569

1-216-025-00
1-216-841-11
1-216-069-00
1-216-845-11
1-216-001-00

RES-CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP

100
47K
6.8K
100K
10

5%
5%
5%
5%
5%

1/10W
1/16W
1/10W
1/16W
1/10W

R570
R571
R572
R573
R574

1-216-001-00
1-216-097-00
1-216-025-00
1-216-025-00
1-216-001-00

METAL CHIP
RES-CHIP
RES-CHIP
RES-CHIP
METAL CHIP

10
100K
100
100
10

5%
5%
5%
5%
5%

1/10W
1/10W
1/10W
1/10W
1/10W

R575
R576
R577
R578
R579

1-216-001-00
1-216-025-00
1-216-025-00
1-216-001-00
1-216-001-00

METAL CHIP
RES-CHIP
RES-CHIP
METAL CHIP
METAL CHIP

10
100
100
10
10

5%
5%
5%
5%
5%

1/10W
1/10W
1/10W
1/10W
1/10W

R580
R581
R582
R583
R584

1-216-053-00
1-208-806-11
1-208-806-11
1-216-025-00
1-216-025-00

METAL CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP

1.5K
10K
10K
100
100

5%
0.5%
0.5%
5%
5%

1/10W
1/10W
1/10W
1/10W
1/10W

R585
R586
R587
R588

1-216-025-00
1-216-025-00
1-216-049-11
1-216-049-11

RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP

100
100
1K
1K

5%
5%
5%
5%

1/10W
1/10W
1/10W
1/10W

50

Remark

Ref. No.

Part No.

Description

Remark

R589

1-216-097-00 RES-CHIP

100K

5%

1/10W

R590
R591
R592
R593
R594

1-216-025-00
1-216-097-00
1-216-025-00
1-216-049-11
1-216-049-11

RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP

100
100K
100
1K
1K

5%
5%
5%
5%
5%

1/10W
1/10W
1/10W
1/10W
1/10W

R595
R596
R597
R598
R599

1-216-049-11
1-216-134-00
1-216-001-00
1-216-001-00
1-216-298-00

RES-CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP

1K
2.2
10
10
2.2

5%
5%
5%
5%
5%

1/10W
1/8W
1/10W
1/10W
1/10W

R601
R602
R603
R604
R605

1-216-097-00
1-216-097-00
1-216-097-00
1-216-821-11
1-216-295-00

RES-CHIP
RES-CHIP
RES-CHIP
METAL CHIP
SHORT

100K
100K
100K
1K
0

5%
5%
5%
5%

1/10W
1/10W
1/10W
1/16W

R606

1-216-073-00 RES-CHIP

10K

5%

R607

1-216-081-00 RES-CHIP

22K

R607
R608
R609

1-216-295-00 SHORT
1-216-809-11 METAL CHIP
1-216-837-11 METAL CHIP

0 (TYPE A)
100
5%
22K
5%

1/16W
1/16W

R610
R611
R612
R613
R614

1-216-845-11
1-216-845-11
1-216-097-00
1-216-097-00
1-216-097-00

METAL CHIP
METAL CHIP
RES-CHIP
RES-CHIP
RES-CHIP

100K
100K
100K
100K
100K

5%
5%
5%
5%
5%

1/16W
1/16W
1/10W
1/10W
1/10W

R615
R616
R617
R619
R622

1-216-097-00
1-216-845-11
1-216-073-00
1-216-073-00
1-216-833-11

RES-CHIP
METAL CHIP
METAL CHIP
METAL CHIP
RES-CHIP

100K
100K
10K
10K
10K

5%
5%
5%
5%
5%

1/10W
1/16W
1/10W
1/10W
1/16W

R623
R624
R625
R626
R628

1-216-097-00
1-216-049-11
1-216-049-11
1-216-097-00
1-216-821-11

RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
METAL CHIP

100K
1K
1K
100K
1K

5%
5%
5%
5%
5%

1/10W
1/10W
1/10W
1/10W
1/16W

R631
R632
R633
R635
R640

1-216-097-00
1-216-097-00
1-216-809-11
1-216-073-00
1-216-833-11

RES-CHIP
RES-CHIP
METAL CHIP
METAL CHIP
RES-CHIP

100K
100K
100
10K
10K

5%
5%
5%
5%
5%

1/10W
1/10W
1/16W
1/10W
1/16W

R641
R642
R643
R644
R645

1-216-833-11
1-216-839-11
1-216-097-00
1-216-845-11
1-216-085-00

RES-CHIP
METAL CHIP
RES-CHIP
METAL CHIP
METAL CHIP

10K
33K
100K
100K
33K

5%
5%
5%
5%
5%

1/16W
1/16W
1/10W
1/16W
1/10W

R646
R647
R648
R649
R650

1-216-089-00
1-216-864-11
1-216-864-11
1-216-864-11
1-216-864-11

RES-CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP

47K
0
0
0
0

5%
5%
5%
5%
5%

1/10W
1/16W
1/16W
1/16W
1/16W

R652
R654
R655
R656
R659

1-216-821-11
1-216-839-11
1-216-821-11
1-216-821-11
1-216-821-11

METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP

1K
33K
1K
1K
1K

5%
5%
5%
5%
5%

1/16W
1/16W
1/16W
1/16W
1/16W

1/10W
(TYPE B, C)
5%
1/10W
(TYPE C)

MAIN
Ref. No.

Part No.

Description

Remark

Ref. No.
RB601
RB603

R661
R662
R663
R664
R671

1-216-089-00
1-216-085-00
1-216-857-11
1-216-809-11
1-216-809-11

RES-CHIP
METAL CHIP
METAL CHIP
METAL CHIP
METAL CHIP

47K
33K
1M
100
100

5%
5%
5%
5%
5%

1/10W
1/10W
1/16W
1/16W
1/16W

R672
R673
R674
R675
R676

1-216-809-11
1-216-821-11
1-216-821-11
1-216-295-00
1-216-097-00

METAL CHIP
METAL CHIP
METAL CHIP
SHORT
RES-CHIP

100
5%
1K
5%
1K
5%
0 (C7500R)
100K
5%

1/16W
1/16W
1/16W

R690
R700
R701
R704
R705

1-216-833-11
1-216-833-11
1-216-017-00
1-216-821-11
1-216-821-11

RES-CHIP
METAL CHIP
RES-CHIP
METAL CHIP
METAL CHIP

10K
10K
47
1K
1K

R707
R708
R709
R710
R711

1-216-295-00
1-216-841-11
1-216-845-11
1-216-025-00
1-216-222-00

SHORT
RES-CHIP
METAL CHIP
RES-CHIP
RES-CHIP

0
47K
100K
100
10K

5%
5%
5%
5%

1/16W
1/16W
1/10W
1/8W

R712
R713
R714
R715
R716

1-216-214-00
1-216-089-00
1-216-841-11
1-216-841-11
1-216-206-00

RES-CHIP
RES-CHIP
METAL CHIP
METAL CHIP
RES-CHIP

4.7K
47K
47K
47K
2.2K

5%
5%
5%
5%
5%

1/8W
1/10W
1/16W
1/16W
1/8W

R717
R718
R719
R725
R800

1-216-841-11
1-216-206-00
1-216-214-00
1-216-049-11
1-216-033-00

METAL CHIP
RES-CHIP
RES-CHIP
RES-CHIP
METAL CHIP

47K
2.2K
4.7K
1K
220

5%
5%
5%
5%
5%

1/16W
1/8W
1/8W
1/10W
1/10W

R801
R802
R803
R804
R805

1-216-845-11
1-216-049-11
1-216-097-00
1-216-809-11
1-216-809-11

METAL CHIP
RES-CHIP
RES-CHIP
METAL CHIP
METAL CHIP

100K
1K
100K
100
100

5%
5%
5%
5%
5%

1/16W
1/10W
1/10W
1/16W
1/16W

R806
R807
R808
R809
R810

1-216-049-11
1-216-845-11
1-216-845-11
1-216-025-00
1-216-025-00

RES-CHIP
METAL CHIP
METAL CHIP
RES-CHIP
RES-CHIP

1K
100K
100K
100
100

5%
5%
5%
5%
5%

1/10W
1/16W
1/16W
1/10W
1/10W

R811
R812
R813
R814
R816

1-216-025-00
1-216-845-11
1-216-845-11
1-216-845-11
1-216-295-00

RES-CHIP
METAL CHIP
METAL CHIP
METAL CHIP
SHORT

100
100K
100K
100K
0

5%
5%
5%
5%

1/10W
1/16W
1/16W
1/16W

R817
R818
R819
R820
R821

1-216-097-00
1-216-049-11
1-216-025-00
1-216-821-11
1-216-025-00

RES-CHIP
RES-CHIP
RES-CHIP
METAL CHIP
RES-CHIP

100K
1K
100
1K
100

5%
5%
5%
5%
5%

1/10W
1/10W
1/10W
1/16W
1/10W

3
14
14

R822
R823

1-216-025-00 RES-CHIP
1-216-025-00 RES-CHIP

100
100

5%
5%

1/10W
1/10W

60
F1

Part No.

SUB

Description

Remark

1-236-904-11 NETWORK RESISTOR (CHIP) 1K
1-239-412-11 NETWORK RESISTOR (CHIP) 100
< VARIABLE RESISTOR >

RV230
RV240

1-223-829-11 RES, ADJ, CARBON 1K
1-223-829-11 RES, ADJ, CARBON 1K
< SWITCH >

S500
S600

1/10W
(C7500RX)

1-692-431-21 SWITCH, TACTILE (RESET)
1-771-540-11 SWITCH, PUSH (1 KEY) (NOSE DETECT)
< THERMISTOR >

5%
5%
5%
5%
5%

1/16W
1/16W
1/10W
1/16W
1/16W

TH501
TH700
TH701

1-803-350-21 THERMISTOR, POSITIVE
1-801-726-11 THERMISTOR, POSITIVE
1-801-726-11 THERMISTOR, POSITIVE
< TUNER UNIT >

TUX1

A-3220-738-A FM/AM TUNER UNIT (TUX-020)
< VIBRATOR >

X50
1-579-242-41 VIBRATOR, CRYSTAL (4.332MHz)
X100
1-579-280-31 VIBRATOR, CRYSTAL (16.933MHz)
X600
1-567-098-41 VIBRATOR, CRYSTAL (32.768kHz)
X601
1-767-833-21 VIBRATOR, CERAMIC (3.68MHz)
X800
1-781-294-21 VIBRATOR, CRYSTAL (18.432MHz)
**************************************************************
1-676-603-12 SUB BOARD
**********

*

1-792-195-11 CABLE, FLEXIBLE FLAT
< CONNECTOR >
CN801 1-794-064-11 SOCKET, CONNECTOR 14P (C7500RX)
CNP801 1-794-064-11 SOCKET, CONNECTOR 14P (C7500R)
< LED >
LED801 8-719-038-07 LED CL-190PG-CD-T (TAPE WINDOW)
(C7500R)
LED801 8-719-061-16 LED CL-190SR-CD-T (TAPE WINDOW)
(C7500RX)
< SWITCH >

< COMPOSITION CIRCUIT BLOCK >
RB10
RB600

1-239-412-11 NETWORK RESISTOR (CHIP) 100
1-236-904-11 NETWORK RESISTOR (CHIP) 1K

LSW801 1-771-609-11 SWITCH, TACTILE (WITH LED) (Z) (C7500R)
LSW801 1-771-883-11 SWITCH, TACTILE (WITH LED) (Z) (C7500RX)
**************************************************************
MISCELLANEOUS
**************
1-792-195-11 CABLE, FLEXIBLE FLAT
1-776-207-72 CORD (WITH CONNECTOR) (POWER) (E)
1-776-527-71 CORD (WITH CONNECTOR) (ISO) (POWER)
(EXCEPT E)
1-694-660-11 CONDUCTIVE BOARD, CONNECTION
1-532-877-11 FUSE (BLADE TYPE) (AUTO FUSE) (10A)

HP901 1-500-196-21 HEAD, MAGNETIC (PLAYBACK)
LCD901 1-803-915-11 DISPLAY PANEL, LIQUID CRYSTAL (C7500R)
LCD901 1-803-915-21 DISPLAY PANEL, LIQUID CRYSTAL (C7500RX)
M901
A-3291-665-A MOTOR ASSY, MAIN (CAPSTAN/REEL)
************************************************************

51

XR-C7500R/C7500RX

Ref. No.

Part No.

Description

Remark

**************
HARDWARE LIST
**************
#1
#2
#3
#4
#5

7-685-793-09
7-621-772-20
7-685-792-09
7-627-553-28
7-685-647-79

Ref. No.

Part No.

501

SCREW +PTT 2.6X8 (S)
SCREW +B 2X5
SCREW +PTT 2.6X6 (S)
SCREW, PRECISION +P 2X2.5
SCREW +BVTP 3X10 TYPE2 N-S

COLLAR
×1

1-418-812-11 WIRELESS REMOTE COMMANDER (RM-X91)
(E)
1-473-067-71 WIRED REMOTE COMMANDER (RM-X4S)
(EXCEPT E)
3-034-360-01 LABEL (DSPL) (2) (for RM-X4S) (EXCEPT E)
3-044-623-01 HOLDER, BATTERY (for RM-X91) (E)
3-046-400-11 MANUAL, INSTRUCTION (ENGLISH, SPANISH,
SWEDISH, PORTUGESE) (AEP, UK)
3-046-400-21 MANUAL, INSTRUCTION (FRENCH, GERMAN,
DUTCH, ITALIAN, GREEK) (AEP)
3-046-400-31 MANUAL, INSTRUCTION (GERMAN) (German)
3-046-401-11 MANUAL, INSTRUCTION, INSTALL (ENGLISH,
SPANISH, SWEDISH, PORTUGESE) (AEP, UK)
3-046-401-21 MANUAL, INSTRUCTION, INSTALL (FRENCH,
GERMAN, DUTCH, ITALIAN, GREEK)
(AEP, German)
3-046-489-11 MANUAL, INSTRUCTION (ENGLISH, SPANISH,
CHINESE) (E)

FITTING SCREW
×1

504

503

ACCESSORIES & PACKING MATERIALS
*******************************

Remark

502

FRAME ASSY
×1

#6
7-624-104-04 STOP RING 2.0, TYPE-E
#7
7-627-553-17 PRECISION SCREW +P 2X2 TYPE 3
#8
7-685-106-19 SCREW +P 2X10 TYPE2 NON-SLIT
#9
7-685-795-09 SCREW +PTT 2.6X12 (S)
#10
7-685-791-09 SCREW +PTT 2.6X5 (S)
************************************************************

Description

BUSHING × 1

505

+K5 × 8
E: × 4
EXCEPT E: × 2

FITTING SPRING
×2

506
507

PLATE (BRACKET)
×1

3K3 × 12
×2

CLAMP (LOW TYPE)
×1

508
507

PLATE (BRACKET)
×1

509

CLAMP (LOW TYPE)
×1

510

3K3 × 12
×1

511

3-046-490-11 MANUAL, INSTRUCTION, INSTALL (ENGLISH,
SPANISH, CHINESE) (E)
X-3378-490-1 CASE (PANEL) ASSY (for FRONT PANEL)
************************************************************
PARTS FOR INSTALLATION AND CONNECTIONS
**************************************

ANTENNA ADAPTER
×1

501
502
503
504
505

X-3373-602-1
X-3366-405-1
3-040-979-01
3-934-325-01
3-041-000-01

FRAME ASSY
SCREW ASSY (EXP), FITTING
COLLAR
SCREW, +K (5X8) TAPPING
SPRING, FITTING

506
507
508
509
510

X-3369-817-1
7-685-248-14
X-3373-432-1
1-465-459-21
1-776-527-71

BRACKET ASSY (for RM-X4S) (AEP, UK)
SCREW +KTP 3X12 TYPE4
BRACKET ASSY (for RM-X4S) (AEP, German)
ADAPTER, ANTENNA (EXCEPT E)
CORD (WITH CONNECTOR) (ISO) (POWER)
(EXCEPT E)

511

1-776-207-72 CORD (WITH CONNECTOR) (POWER) (E)

9-870-124-11

Sony Corporation
Mobile Electronics Division Company

52

POWER CORD (ISO)
×1

POWER CORD
×1

2000C0564-1
Printed in Japan C 2000. 3
Published by General Engineering Dept.



---

Source Exif Data:

File Type                       : PDF
File Type Extension             : pdf
MIME Type                       : application/pdf
PDF Version                     : 1.3
Linearized                      : Yes
Create Date                     : 2000:03:14 10:02:10
Producer                        : Acrobat Distiller 4.0 for Macintosh
Modify Date                     : 2000:04:06 08:57:30
Title                           : XR-C7500R/C7500RX
Subject                         : AEP/UK/E
Author                          : Sony Corporation
Page Count                      : 52
Page Mode                       : UseThumbs

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