AC100

User Manual: AC100

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Nov, 1997

AC-100UT

AC-100UT

SPECIFICATIONS

Issued by RJA
TABLE OF CONTENTS

Page

SPECIFICATIONS•••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••1
LOCATION OF CONTROLS •••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••2, 3
CHASSIS EXPLODED VIEW •••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••4
PARTS LIST ••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••5
BLOCK DIAGRAM ••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••6
CIRCUIT BOARD
230V/240V PRE-AMP BOARD ASSY ••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••7
POWER-AMP BOARD ASSY ••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••8
EFFECT BOARD •••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••8
CIRCUIT DIAGRAM
MIC/AUX CH BOARD & PRIMARY BOARD ••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••9
GUITAR CH BOARD •••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••10
MAIN BOARD ••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••11
JACK BOARD••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••12
POWER IC BOARD ••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••13
EFFECT BOARD••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••14

Copyright c 1997 by ROLAND CORPORATION
All rights reserved. No part of this publication may be reproduced in any form without the written permission of
ROLAND CORPORATION.

17059902

Printed in Japan (CR) ADE0 1

Rated Power Output•••••••••••••••••••••••••••••••••••••••••••• : 100 W ( 50 W/4Ω + 25 W/8Ω + 25 W/8Ω )
Nominal Input Level( @ 1 kHz ) ••••••••••••••••••••••••••••• : INPUT MIC/AUX
MIC
-50 dBm
•••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••
AUX -20 dBm
GUITAR HIGH/PIEZO
-33 dBm
LOW/ACTIVE
-27 dBm
GUITAR EFFECT RETURN -10 dBm
Nominal Output Level( @ 1 kHz ) ••••••••••••••••••••••••••• : GUITAR EFFECT SEND
-10 dBm
LINE OUT
+ 4 dBm
0 dBm= 0.775 Vrms
Speakers •••••••••••••••••••••••••••••••••••••••••••••••••••••••••• : 30 cm ( 12 inches) x 1 + 12 cm ( 5 inches) x 2
Controls ••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• : MIC/AUX
SOURCE Switch, High Pass Filter Switch
VOLUME, BASS, MIDDLE, TREBLE, CHORUS Switch,
REVERB Switch
GUITAR
SHAPE Switch, High Pass Filter Switch, VOLUME
BASS, MIDDLE, TREBLE, CHORUS Switch,
REVERB Switch, CHORUS MODE Select Switch,
CHORUS INTENSITY, REVERB MODE Select Switch,
REVERB LEVEL
GUITAR ANTI-FEEDBACK FREQUENCY
GUITAR ANTI-FEEDBACK Switch
Master
MASTER VOLUME,POWER switch,
LINE OUT SELECT Switch
Connectors ••••••••••••••••••••••••••••••••••••••••••••••••••••••• : MIC/AUX Input Jacks ( XLR type balanced, 1/4 inch phone type balanced)
GUITAR Input Jacks (HIGH/PIEZO, LOW/ACTIVE), CHORUS Foot Switch Jack
REVERB Foot Switch Jack, GUITAR EFFECT SEND Jack
GUITAR EFFECT RETURN Jack
LINE OUT Jacks (XLR type balanced, 1/4 inch phone type unbalanced)
FOOT SWITCH Jacks (DIST, REVERB, CHORUS), PHONES Jack
Power Consumption ••••••••••••••••••••••••••••••••••••••••••• : 70W (AC 100V )
110W (AC 117V, 230V or 240V )
Dimensions ••••••••••••••••••••••••••••••••••••••••••••••••••••••• : 646 (W) x 298 (D)x 533 (H) mm
25-7/16 (W) x 11-3/4 (D) x 21 (H) inches
Weight ••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• : 27 kg / 59 lbs 9 oz
Accessories •••••••••••••••••••••••••••••••••••••••••••••••••••••• : Owner's Manual English (17055094)
Owner's Manual Japanese (17055095)

Nov, 1997

AC-100UT

LOCATION OF CONTROLS

INPUT

PUSH

SOURCE

HPF

AUX

VOLUME
4 5 6
3

7

2

MIC I
AUX

SHAPE

INPUT
HIGH I PIEZO

8

1

MIC

9
0

HPF

LOW I ACTIVE

2

9

Part Name
XLR TYPE YKB52-5003
XLR TYPE AF3LR-PC-RT
SLIDE SWITCH SSSU12584A
JACK YKB21-5011
JACK YKB21-5005
F S-BUTTON MX BLK
U S-KEY MX1H DCG/WHT
ROTARY SWITCH SRBM23N-F15-16
ROTARY POT. RK09L1120 100KB
ROTARY POT. RK09L12B0 50KCx2
ROTARY POT. RK0971410 10KBx4
ROTARY POT. RK09L1120 20KB
Roland LOGO BADGE
RUBBER FOOT MP-600
HANDLE H-40 + ESCUTCHEON
ORIGINAL TRUSS MACHINE SCREW M5x35 BZC
CABINET ASSY
PROTECTION CORNER
#8-32x11/2 PH PN BK
REAR BOARD
5" SPEAKER G0508C03
#8-32 KEP NUT
12" SPEAKER G1204E02

10

9

3

3

9
0

10

3

3

1

9
0

10

MODE
2
3

3

3

9
10

8

1

9
0

8

1

7

2

CHORUS
7

2
0

INTENSITY
4 5 6

10

TREBLE
4 5 6
8

CHORUS

1

9
0

7

2

REVERB

8

1

10

CHORUS
7

2

MIDDLE
4 5 6
8

1

9
0

7

2

8

1

10

TREBLE
4 5 6
7

2

BASS
4 5 6
8

0

8
0

7

1

MIDDLE
4 5 6
7

1

10

3

[PARTS]
No. Part Cord
q 00122123
w 13429688
e 13159178
r 13449149
t 13449263
y 22495565
u 00125612
i 00122390
o 13289217
!0 00675823
!1 00782578
!2 13289233
!3 K2238110
!4 12359104
!5 22310207
!6 40010601
!7 17055046
!8 17055035
!9 17055052
@0 17055049
@1 17055048
@2 17055050
@3 17055047

3
2

VOLUME
4 5 6
2

GUITAR

BASS
4 5 6

REVERB

REVERB

MODE
1
2
3

GUITAR ANTI FEEDBACK

10

LEVEL
4 5 6

3

4

0

10

7
8

1

9
L

H

9
0

10

POWER
ON

6

2

8

1

5

3

7

2

MASTER VOLUME

FREQUENCY

OFF

AC-100UT

Nov, 1997

GUITAR EFFECT

LINE OUT

B

A
1 : GND
2 : COLD
3 : HOT

B

A
POST EFF
(STEREO)

RETURN

SEND

FOOT SWITCH

REVERB CHORUS

PRE EQ
(MONO)

3

Nov, 1997

AC-100UT

EXPLODED VIEW
[PARTS]
No. Part Cord
q G2817114
w G2217118
e G2467408
r G245713301
G245713401
t G3497123
G349712401
G3497125
13499111
G3497126
y 12369410RT
u 2247011900
i 00125612
o 2215075600
!0 01126412
!1 01126412
!2 01126412
!3 01126434
!4 01126423
!5 01126423
!6 01126423
!7 01126412
!8 G2357017
!9 H2369410
@0 22497565
@1 G2257114
No.
a
b
c
d
e
f
g

h
i
j
k
l
m
n
o
p
q
r
s
t
u

4

Part Name
CHASSIS
FRONT PANEL
HEATSINK
TRANSFORMER 100V/117V
TRANSFORMER 230V/240V
VCTF 100V
SJT 117V
SY010 230V
4622-001-0886 230VE
FC-305 240VA
CORD HOLDER 1702B
AC-KNOB
U S-KEY MX1H DCG/WHT
JACK NUT #756
PRE BOARD ASSY 230V/240V
PRE BOARD ASSY 230V/240V
PRE BOARD ASSY 230V/240V
EFFECT BOARD ASSY
MAIN BOARD ASSY
MAIN BOARD ASSY
MAIN BOARD ASSY
PRE BOARD ASSY 230V/240V
RUBBER FOOT
SPACER SCT-14
F S-BUTTON MX BLK
INSULATING SHEET

Part Cord
Part Name
40010423
BINDING MACHINE SCREW W/INT TOOTH WASHER M3x8 BZC
40010323
BINDING MACHINE SCREW M4x6 BZC
40011312
BINDING TAPTITE P M3x8 BZC
40012967
PAN MACHINE SCREW W/SW+PW M3x10 BZC
40012989
PAN MACHINE SCREW W/SW+PW M3x20 BZC
40129889
NUT M4 ZC
AC CORD CHASSIS EARTH
100V
: NONE
117V
: Use the EARTH of AC CODE
230V/240V
: H4019113CF WIRING HARNESS W18
40011889
EXT TOOTH WASHER M4 ZC
40010345
BINDING MACHINE SCREW M4x10 BZC
40230023
SPRING WASHER M4 ZC
40011767
FLANGE NUT M4 ZC
40010256
BINDING MACHINE SCREW M3x8 BZC
G2157505
STANDOFF M3 L50
17048630
VR ACCESSORY NUT M9
17048631
VR ACCESSORY WASHER M9
40128923
VR ACCESSORY NUT M7
17048651
VR ACCESSORY WASHER M7
40011756
FLANGE NUT M3 ZC
WIRING HARNESS W17 (on MAIN BOARD ASSY 01126423)
********
********
WIRING HARNESS W16 (on PRE BOARD ASSY 230V/240V 01126412)
40012989
PAN MACHINE SCREW W/SW+PW M3x20 BZC

Nov, 1997

AC-100UT

PARTS LIST

!
!
!

SAFETY PRECAUTIONS:*2
The parts marked ! have
safety-related characteristics.
Use only listed parts for
replacement.

CONSIDERATIONS ON PARTS ORDERING
When ordering any parts listed in the parts list, please specify the following items in the order sheet.
QTY
PART NUMBER
DESCRIPTION
MODEL NUMBER
Ex.
10
22575241
Sharp Key
C-20/50
15
2247017300
Knob (orange)
DAC-15D
Failure to completely fill the above items with correct number and description will result in delayed or
even undelivered replacement.

15199190
15199208
15199271
00675801

NJM7805FA
NJM7915FA
NJM78L05UA
STK400-490

V.REG
V.REG
V.REG
POWER AMP

2SA1015GR
2SA1312GR(TE85R)
2SC1815GR
2SK381E

Tr.
Tr.
Tr.
FET

TRANSISTOR
15119113
15309110
15129114
15139138
RESISTOR
!
!
!

12559718
F2559803
13839615RT

FUSIBLE 330 OHM 0.5W
FUSIBLE 6.8 OHM 0.5W
CEMENT SQM 0.33 OHM 5W

DIODE
!

!

NOTE1:The parts marked # are new.(initial parts)
NOTE2:The parts marked ! have safety-related characteristics.
Use only listed parts for replacement

13289233
13289232
13289217
00675823
00782578
01235134

#

#

#

!
!
!

HANDLE H-40 + ESCUTCHEON
RUBBER FOOT MP-600
PROTECTION CORNER
Roland LOGO BADGE
BAFFLE BOARD ASSY

#

!

!

REAR BOARD

!

CHASSIS

!

G2817114
G2217118
G2467408

AC-KNOB
U S-KEY MX1H DCG/WHT
F S-BUTTON MX BLK

SWITCH
!

13129160
13129405
00122390
13159178

AC PUSH SWITCH SDDLB1-B-D-2
PUSH SWITCH PSKOP-AF2KX
ROTARY SWITCH SRBM23N-F15-16
SLIDE SWITCH SSSU12584A

TV-5 5A/250V
4A021-7000

#
#
#
#
#
#
#
#
#
#
#

JACK YKB21-5005
JACK YKB21-5011
XLR TYPE AF3LR-PC-RT
XLR TYPE YKB52-5003

!
!

!

!
!
!

12 inch SPEAKER G1204E02
5 inch SPEAKER G0508C03

XLR BOARD ASSY / MIC/AUX CH BOARD ASSY
GUITAR CH BOARD ASSY/ PRI BOARD ASSY
01126423
POWER-AMP BOARD ASSY
NOTE2: Replacement POWER-AMP BOARD ASSY includes the following PCB.
MAIN BOARD ASSY
JACK BOARD ASSY
POWER IC BOARD ASSY
#

#

01126434
EFFECT BOARD ASSY
NOTE3: Replacement PRE-AMP BOARD ASSY is 230V/240V version only.
230V/240V version differs from 100V/117V version only in fuse system. When using
MAIN AMP BOARD ASSY for 100V/117V version, replace fuse. (refer to TABLE A)

#
100V/117V FUSE 5x20 SB 4A/125V (12559444)
230V/240V FUSE 5ST 2.5A/250V
(F2559105)
IC

!

WIRING HARNESS W1
WIRING HARNESS W2,W3
WIRING HARNESS W4
WIRING HARNESS W5
WIRING HARNESS W6
WIRING HARNESS W7
WIRING HARNESS W8
WIRING HARNESS W9
WIRING HARNESS W10,W11
WIRING HARNESS W12
WIRING HARNESS W13,W14
WIRING HARNESS W18 L100+B6+187N

2P L180
3P L100
3P L350
4P L100
4P L300
5P L150
5P L200
6P L100
7P L100
9P L100
9P L200

M37470M2-308SP ST-04A
M5M44256BJ-7 SOJ
TC25SC080AU-104
M5238AL OP.AMP
M5218AFP-600E
M5218AL SIP
NJM2068L SIP 8P
NJM2100M
M51951AML
UPD6379GR-E2
LC8390M-TLM
NJM7815FA

TRANSFORMER 100V/117V
TRANSFORMER 230V/240V

G3497123
G349712401
G3497125
13499111
G3497126

VCTF 100V
SJT 117V
SY010 230V
4622-001-0886 230VE
FC-305 240VA

BINDING MACHINE SCREW W/INT TOOTH WASHER M3x8 BZC
BINDING MACHINE SCREW M4x6 BZC
BINDING TAPTITE P M3x8 BZC
PAN MACHINE SCREW W/SW+PW M3x10 BZC
PAN MACHINE SCREW W/SW+PW M3x20 BZC
NUT M4 ZC
EXT TOOTH WASHER M4 ZC
BINDING MACHINE SCREW M4x10 BZC
SPRING WASHER M4 ZC
FLANGE NUT M4 ZC
BINDING MACHINE SCREW M3x8 BZC
STANDOFF M3 L50
VR ACCESSORY NUT M9
VR ACCESSORY WASHER M9
VR ACCESSORY NUT M7
VR ACCESSORY WASHER M7
FLANGE NUT M3 ZC
JACK NUT #756
ORIGINAL TRUSS MACHINE SCREW M5x35 BZC
#8-32X11/2 PH PN BK
#8-32 KEP NUT

MISCELLANEOUS

TABLE A

00675789
00341890
00346723
15189188
15189261
15189250
F5189103
00346445
00347189
00347156
00347145
15199209

G245713301
G245713401

40010423
40010323
40011312
40012967
40012989
40129889
40011889
40010345
40230023
40011767
40010256
G2157505
17048630
17048631
40128923
17048651
40011756
2215075600
40010601
17055052
17055050

01126412
230V/240V PRE-AMP BOARD ASSY
NOTE1: Replacement PRE-AMP BOARD ASSY includes the following PCB.

#

(100V/117V ONLY)
(230V/240V ONLY)

SCREW

PCB ASSY
#

FUSE 5x20 SB 4A/125V
FUSE 5ST 2.5A/250V
FUSE HOLDER
FUSE COVER FH-1

AC CORD

!

17055047
17055048

12559444
F2559105
12199550RT
F2029601

G3417119
G3417120
G3417141
G3417145
G3417122
G3417123
G3417124
G3417125
G3417126
G3417127
G3417128
H4019113CF

!

SPEAKER
!

ELECTOROLYTIC 3300uF 35V
ELECTOROLYTIC 470uF 35V
PY17FY472MLO CERAMIC 472/250V
E C8 472M6 CERAMIC 472/250V

TRANSFORMER
#
#

JACK, SOCKET
13449263
13449149
13429688
00122123

F3659222
13639136
F3519501
13519402

WIRING,CABLE
CHASSIS
FRONT PANEL
HEATSINK

KNOB, BUTTON
2247011900
00125612
22495565

ROTARY POT
ROTARY POT
ROTARY POT
ROTARY POT
ROTARY POT
TRIMMER

FUSE, FUSE HOLDER
!
!

#
#
#

RK09L1120 20KB
RK09L1120 50KC
RK09L1120 100KB
RK09L12B0 50KCx2
RK0971410 10KBx4
EVMEAG00B52 500B

CAPACITOR

17055046
CABINET ASSY
NOTE: Replacement CABINET ASSY includes the following parts

17055049

DIODE 1N4148
DIODE 1N4004
L-53HD RED
L-53GD GREEN
BRIDGE DIODE CP1002 10A/200V

POTENTIOMETER

CABINET

22310207
12359104
17055035
K2238110
17055045

F5019107CH
F5019203
15029139
15029140
F5019205

CPU
DRAM
CFM CUSTOM IC
OP.AMP
OP.AMP

!

#
#
#
#

!
!

F3459104
12369410RT
G2537710
G2467106
H2369410
G2257114

GROUNDING TERMINAL JH-8(T)
CORD HOLDER 1702B
FUSE CAUTION SEAL
HEATSINK for V.REG
SPACER SCT-14
INSULATING SHEET

ACCESSORIES
#
#

17055094
17055095

OWNER'S MANUAL (ENGLISH)
OWNER'S MANUAL (JAPANESE)

BIPOLAR OP
DAC
ADC
V.REG

5

Nov, 1997

AC-100UT

1

A

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

BLOCK DIAGRAM

B
C
D

JK101
2

IC401A
2

JK407
1

3

2

3

E

1

3

MIC/AUX
CH
INPUT

BALANCED

IC101B
JK102

F

5
4
2

IC101A

HPF

3

2

SW101A

LINE OUT A

7 2
1

4

MIC/AUX CH MASTER

6

SW401B

3

7

4

SOURSE

2
4

8

5

3

JK405

IC402B

6

7
5

HPF

1

IC102A
8

2

1

IC102B

8
6

1

2

1
3
7
8
1

3

SW102A

4
5

IC401B

4
VR101

UNBALANCED
1

6

5

3
2

8
3

G

3

3

6

JK408

7
1

2

2

2

2

5
4

1

1

1

VR102

VR103

VR104

VOLUME

H

BASS

IC403B

MIDDLE

3

TREBLE

BALANCED

IC402A

1

2

8

SW401A

7

JK406
1

3

PRE EQ

LINE OUT B

3

1

6

2
4

2

5

UNBALANCED
4

1

I

GUITAR ANTI-FEEDBACK

8

IC203A

6

J

SW202A
8

HPF

2
4

HIGH/PIEZO

6

3

3

JK403
1 GUITAR CH MASTER

3

2
4

2

4

SHAPE

SEND

1

3

1
ANTI-FB

HPF

1

2

VR206
3

GUITAR
CH
INPUT

SW206A
3

4

1

5

5
4

1

5

7 2

2

7

IC204A
7 2

3
4

2

1
2

1

JK201

2

3

8
1 6

5

8
1

IC204B

7 2

IC202A

3

SHAPE

3

IC202B

SW202A

IC201A

VR201

IC201B

6

K

L.OUT SEL

IC203B

3

FREQUENCY

IC403A

3

2

2

2

GUITAR CH MASTER

1

1

RETURN
1

1

1

1

1

VR202

VR203

VR204

BASS

M

GUITAR CH EFF SEND
MIC/AUX CH EFF SEND

MIDDLE

TREBLE

MIC/AUX CH MASTER
POST EFF L
POST EFF R
CHORUS

REVERB

CHORUS SW

N

MODE

SW103A
3
1

VR105
SW105A

2

REVERB SW
SW104A

1

Q205
1
3

3

LEVEL

INTENSITY
1

MIC/AUX
CH

O

MODE

Q103
3

2

IC205A

2
3
4
5

2

1

1

VR207B

IC501B

VR205
SW205A

3

1

2

1

EFF OUT L

Q502

6
7

2
3
4
5

2

3

1
5

3

VR207D
1
2

2

1

SPEAKER L

5
IC501A

1

2

6

8

3

4

2

4
Q511

2
1

CHO SEND

1

3

3

3

2
2

2
CHORUS SW

P

Q104
IC505A

EFFECT

Q503

2
1

3
2

1
2

Q

1

3

SW203A

GUITAR
CH

6
7

REV SEND
DI CONT.

5

2

2
4

3
1

VR207A

IC505B

2

8
EFF OUT R

R

3

1
0

2
1

3

REVERB SW

1
11

1

SPEAKER C

Q501

8
1

3

3

BOARD

IC205B

Q204
3

SW204A

3

2

Q504

6
7

3

1
2

1

3

5
4

1

2

IC601
POWER AMP

S
T
U
6

2
4

3

2
4
LOW/ACTIVE

L

JK404
2

VOLUME
JK202

MUTE

SPEAKER R

28

AC-100UT

Nov, 1997

1

A
B
C

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

CIRCUIT BOARD
230V/240V PRE-AMP-BOARD ASSY (01126412)
MIC/AUX CH BOARD
PRIMARY BOARD
GUITAR CH BOARD
XLR BOARD

17

18

19

20

21

22

23

24

25

26

27

28

NOTE: Replacement PRE-AMP BOARD ASSY is 230V/240V version only.
230V/240V version differs from 100V/117V version only in fuse system.
When using MAIN AMP BOARD ASSY for 100V/117V version, replace fuse.
(refer to TABLE A)

D
E

TABLE A

F

GUITAR CH BOARD

100V/117V

FUSE 5x20 SB 4A/125V (12559444)

230V/240V

FUSE 5ST 2.5A/250V

(F2559105)

G
H
I
J
K
L
M
N
O
P
Q
R

XLR BOARD

MIC/AUX CH BOARD

PRIMARY BOARD

S
T
U
7

Nov, 1997

AC-100UT

1

A
B
C

2

3

4

5

6

7

8

9

10

CIRCUIT BOARD
POWER-AMP BOARD ASSY (01126423)
MAIN BOARD
JACK BOARD
POWER IC BOARD

11

12

13

14

15

16

MAIN BOARD

D
E
F
G
H
I
POWER IC BOARD

J
K

JACK BOARD

L
M
N

EFFECT BOARD (01126434)

O
P
Q
R
S
T
U
8

17

EFFECT BOARD

18

19

20

21

22

23

24

25

26

27

28

Nov, 1997

1

A

AC-100UT

2

3

4

5

6

7

8

9

10

13

230V/230VE/240V
CN102
F-CABLE 3P
3
2
1

2
3
2
1

3
JK101
AF3LR-PC-RT

D

12

14

15

16

17

18

19

20

21

22

23

24

R102
100k
R101
2.2k

1

F101

T103

T106

T104

T104

T104

T102

T102

T102

T101

T101

T101

T105

F-CABLE 3P

5

SW102B
PSKOP-AF2KX

100V/117V
230V/230VE/240V

FUSE

125V 4A
T2.5L250V

R104
100

5
4
2

H

3
7
8
1

I

C104
100p

10k

3

2

R113

C113
0.0068

1

1
R110
10k

R108
100k

1
R115
68k

R114
R112
150k

22k

SW105B
21
22
23
24

C112
10/16

VOLUME

R116
1k

3
VR101

7
5
IC101B
NJM2068L

R146
10k

C123
0.1C

C124
0.1C

2

C111
10/16

4

3

P

C109
0.1C

C110
0.1C

C115
0.33

R142
10k

R138
10k

1

R

CHO SW CH 1
REV SW CH 1
CHO LED CH 1
REV LED CH 1
D.GND

SW103A

R135
100k

R145
1k

R130
1.8k

SW104A

D102
L-53HD

2

3

5045-05A

S

PSKOP-AF2KX

C136
C135
C134
C133

2

C118

1

0.1C

3

RK09L1120 20kB

2

IC102A
M5218AL

Q104
2SK381E
3
1

C127
10/16

2

R139
10k

D105
1N4148

5045-04A

C128

10/16
R140
10k

C121
10/16

C130
0.047

CN110
1
2
3
4
5
6
7

D103
L-53GD

3
10k

CH1 CHO SW
CH1 MASTER
CH 1 CHO SEND
CH 1 REV SEND
+15V
GND
-15V
5045-07A

SW103B
6

C122
10/16

SW104B
6
4

4

(GUITAR CH BOARD CN204 W10)

5

2

R133
Q101
2SC1815GR

1

R136
1M

R137
100k

REVERB SW

5
2

R131

10k

T

R134
1M

CHORUS SW

1
2

(JACK BOARD CN403 W5)
CN109
1
CH 1 PRE EQ
2
NC
3
FOOT SW CHO CH 1
4
FOOT SW REV CH 1

R132
1.8k

3

3
1

R129
100k

REVERB LED

CHORUS LED

REVERB SW
R144
1k

CN104
1
2
3
4
5

1.5k

2
C120
0.0039

D104
1N4148
C129
0.047

SRBM13

(EFFECT BOARD CN3 W7)

4.7k

Q103
2SK381E
1
3

C126
10/16

VR105
RK09L1120 20kB

2

R124
1.5k

VR102

3

R141
10k

CHORUS SW

1.5k

R128
1

3

1

R122
1.5k

O
C125
10/16

R126

R127
100k

C117
0.1C

BASS

(EFFECT BOARD CN4 W2)

5045-03A

4

R125

8

INTENSITY

SW105A
12
11
13
14
15

5

R121
4.7k

6

MODE

1
2
3

7

C114
0.047

CHORUS

CN103

VR103
RK09L1120 20kB

8
6

100k
R117
2.2M

RK09L1120 50kC

C107
0.068

C119
0.039

IC102B
M5218AL

R119

2

SRBM13

VREF.
CHORUS INT.
CHORUS MODE

MIDDLE

3.9k

1

IC101A
NJM2068L

220p

R123
100k

3

C108
10/16

22k

R143
1.8k

(W1)

C116
47p

2
SW101A
PSKOP-AF2KX

3

C103

L

SOURCE

R120
2

10/16

25

2

C105

YKB21-5005

K

C106
10/16

R109
10k

R105
100

J

HPF
SW102A
PSKOP-AF2KX

CN108
5045-02A
2
1

VR104
RK09L1120 20kB
1
3

4

R111
150k

D101
L-53HD

TREBLE

4

R107
C102
220p

6
SW101B
PSKOP-AF2KX

C137
47p

C131
10/16

CN107
5045-02A
1
2

6
5

R106
100k

INPUT

JK102

Q

28

(To TANSFORMER)

CN101

G

N

27

FUSE

(W15)

XLR FRAME

T103

E

M

26

C132
PY17FY472ML0

SW106
SDDLB1 TV-5

100V

117V

T103

R103
100k

F

25

CIRCUIT DIAGRAM
230V/240V PRE-AMP BOARD ASSY (MIC/AUX CH BOARD & PRIMARY BOARD)

B
C

11

Q102
2SC1815GR
1

PSKOP-AF2KX
PSKOP-AF2KX

PSKOP-AF2KX

100p
100p
100p
100p

U
9

Nov, 1997

AC-100UT

1

A

2

3

4

5

6

7

8

9

10

12

13

14

15

16

17

18

19

20

21

5

C204
470p

C241
10/16

C
D

2
4

C214
0.068

6

JK202
YKB21-5011

R202
22k

2
4

2

3

4

3

R219
220k

IC201A
M5238AL

3.9k
2

C213
1

C219
10/16

3

R223
100k

1

0.1

R209
JP

10/16
R222
220k

VR201
RK09L1120 100kB

R217
220k

R216
470k

C226
0.039

R228

R230

1.5k

4.7k

R212
4.7k

1
2
IC202A
M5218AL

2

11

VR207D
1

RK0971410 10kBx4

3
MASTER VOL

1
0

C259
10/16

VR202
RK09L1120 20kB

R213
JP

C222

0.33

C212
0.22

BASS

(JACK BOARD CN402 W8)
CN203

R234

R252

22k

C228
10/16

C232

0.068

41

6

3

4

5

C230
0.1C

K

R264
10k

C260

CN204

10/16

7
6
5
4
3
2
1

R265
47k

0.47

C234
0.1C
R240
22k

IC203B
M5218AL

R238
22k

C235
10/16

2
1

R239
22k

C249
0.0022

SW206A

R262
18k

R241
22k

3

ANTI-FB

C248
0.0015

R260
33k

R263

1

CHORUS SW

68k

(EFFECT BOARD CN5 W5)

6

3
C242
0.1C

O

SW205A
2
C243
0.1C

12
13
14
15

1

R244
100k
4

R254

D203
1N4148

SW205B
21
22
23
24

1M

C244
0.047

SW203B
PSKOP-AF2KX

C240
10/16

CHORUS LED

REVERB LED

Q204
2SK381E

REVERB SW

D201
L-53HD

D202
L-53GD

2

2

3

CHORUS SW

R247
10k

REVERB SW
R245

R246

3
1

3
1

Q202
2SC1815GR

1k

C257
100p

R250
1.8k

3

1

3
1

2

2

SW203A
PSKOP-AF2KX

SW204A
PSKOP-AF2KX

1k

R256

R248
10k

1

Q203
2SC1815GR

R255
1M

1
2
3
4
5
6
7
8
9

6
7
5
4

D204
1N4148

4

SW204B
PSKOP-AF2KX

8

2

R243
100k
6
5

C253
100p

C254
100p

(MAIN BOARD CN501 W13)

68k

27k

C252
100p

CN202
1
2
3
4
5
6
7

C250
10/16

R258
3.9k

CN205

R249
1.8k

(EFFECT BOARD CN2 W11)

IC205A
M5218AL

SRBM13

11

VR205
RK09L1120 20kB

C256
100p

1
3

R257

SRBM13

C255
100p

2

5

REV MODE

REV LEVEL

25

5045-07A

R259

2

CN201
1
2
3

5045-03A

REV MODE 1
REV MODE 2
CHO SW CH 2
REV SW CH 2
CHO LED CH 2
REV LED CH 2
D.GND

5045-07A

4.7k

Q205
2SK381E
3

P

CH1 CHO SW
CH1 MASTER
CH 1 CHO SEND
CH 1 REV SEND
+15V
GND
-15V

R261
82k

1
2

R242
22k

VREF.
REVERB LEVEL
MASTER CONT.

(MIC/AUX CH BOARD CN110 W10)

PSKOP-AF2KX

3

IC204A
M5218AL

C236
10/16

L

1

7
5

IC204B
M5218AL

M5218AL

R235
22k

4.7k

4

IC203A

R251
10k

6

5045-05A

Q206
2SC1815GR
C262

R267
2.2k

8

R237

2
4.7k

2
3

VR206B

R236

2

R266
1k

C233
0.1C
3

7 1
5

CH 2 PRE EQ
CH 2 MASTER
MASTER RETURN
FOOT SW CHO CH 2
FOOT SW REV CH 2

0.068

VR206A

6
R233
22k

J

C261
0.022

C231
8

1
2
3
4
5

22k

RK09L12B0 50kCx2

C229
0.1C

I

10

5045-04A

R232

H

U

R CH
L CH
C CH
GND

8

VR207C
RK0971410 10kBx4

R227
1.5k

R226
1.5k

R214
470k

1
2
3
4

9

R231
1.5k

100k

C225
0.1C

1

(POWER IC BOARD CN602 W6)
CN208

7

100k

2
R211
NC

1

C258
4 10/16

2

C227
0.0039

R229
C224
0.1C

MASTER VOL

VR203
RK09L1120 20kB

3

4

3

C210
NC

R215
10k

MIDDLE

IC202B
M5218AL

5

C209
0.47

C211
0.0027

G

6

C221
0.068

VOLUME

C206
0.1C

R253
100k

8

R225
4.7k

R218
2.2k

R CH
L CH
C CH

5

VR207B
RK0971410 10kBx4

7
R210
470k

3
2
1

C263
10/16

5045-03A

R224

3

3

1

C215
0.0082

C205
0.1C
(W16 to Frame GND)

T

27

6

C223
47p

C220
0.0047

R208
1k

1

2

R207
NC
2

2

1

2

Q201
2SC1815GR

SW201A
PSKOP-AF2KX

R206
2.2k

2

C216

R203
4.7M

CN206

S

26

3

VR207A
RK0971410 10kBx4

TREBLE
VR204
RK09L1120 20kB
3
1

SHAPE

C208
0.018

47k

C202
100p

F

C207
NC

R220

ACTIVE
1

C264
0.22

C217
22/16

1
INPUT

C218
100p

7

R201
22k

1

R

25

CN207
SW201B
PSKOP-AF2KX

4

R221
1.2k

5

PIEZO

Q

24

6

4

8

C201
0.0018

MASTER VOL
5

HPF
SW202A
PSKOP-AF2KX

10k

JK201
YKB21-5011

6
SW202B
PSKOP-AF2KX

R204

IC201B
M5238AL

N

23

(MAIN BOARD CN504 W4)
R205
4.7k

M

22

CIRCUIT DIAGRAM
230V/240V PRE-AMP BOARD ASSY (GUITAR CH BOARD)

B

E

11

C246
0.1C

IC205B
M5218AL

C247
0.1C

MASTER VR OUT(CH2)
EFF.SEND CHO
EFF.SEND REV
+15V
GND
-15V
CH2 CHO SW
CH1 CHO SW
MASTER VR OUT(CH1)
5045-09A

C245
0.047
C251
10/16

1
2
3
4
5
6
7

28

Nov, 1997

1

A
B

AC-100UT

2

3

4

5

6

7

8

9

CIRCUIT DIAGRAM
POWER-AMP BOARD ASSY
(MAIN BOARD)

10

R550
10k

12

1

R534

14

C525
10/16

E

R514

R515

27k

68k

CN501

F
G

68k

5045-09A

47k
R517
18k

R516
C526

10k

D516
1N4148

C529
0.1C

J
K

C551
470p

R519

18k

22k

10p

1

L

2
1

R545
10k

5045-09A

R523
68k

D504
1N4148

R551
10k

Q504
2SK363GR
1
3

8
C533

C L R

G+ - L R C
N 2 2
D 4 4 C C C
V V H H H

I
N
P
U
T

1 2 3

7

HOLE501
C516
0.1C

C517

C521

HOLE502

NC
6.8 1/4w

10/16
4

R509
10k

2

C535
0.1C

C520

0.027

2.2/50

R508
33k

R526
100k

1k

HOLE503

C518
NC

C515
0.1C

HOLE504
6.8 1/4w

1N4148
1k

C519
NC

9
8
7
6
5
4
3
2
1

1

R529
100k

C536

3
R537

22/16

2

Q506
2SC1815GR

3
R528
100k

1N4148
D507

C539
10/16

1N4148
D514

R542
100k

D515
1N4148

Q509
2SC1815GR

1

R531
D509
RD5.6EB3

3300/35
C503

R543
10k

1
R541
1M

R544
10k

T501

1

IN

2

2
R540
47k

IC502
7815

D510
1N4004

C502
E C8 472M6

Q510
2SA1015GR

1

3

OUT

C505

2

D502
CP1002

D511
1N4004

IN
IC503
7915

OUT

C509
470/16

IC504
7805
1

IN

OUT
G

3
C512
0.1C

C513
470/16

2

C507
0.1C

G

0.1C

C504
3300/35

C508
0.1C

2
1

T503

C511
0.1C

3

G

C506
0.1C

T502

4

T

C549
220/35

180 3w

W17

3
2

C538
100/50

R530
NC

1N4148
R552
10k

R538
22k

1

1N4148

D513

1M

2

D508

3

S

R CH
(GRAY W24)

D506
1N4004

Q505
2SA1015GR
1
2
3
4
5
6
7
8
9

+5V
+15V
GND
-15V
EFF. OUT L
EFF. OUT R
EFF.SEND REV
EFF.SEND CHO
DI CONT.

68k

C537

5045-09A

R

(WHITE W23)
R502
6.8 1/4w

R527

CN503

C CH
(BLACK W20)

HOLE505

10/50

(EFFECT BOARD CN1 W12)

Q

(RED W19)
R503

R505

C550
0.047

C541
10/16

L CH
(BROWN W22)

R506

D505

C534
0.1C

(ORANG W21)
R504

HOLE506

N

28

CN505
5045-06A

1 2 3 4 5 6

C514
0.1C

C540
10/16

27

OOO
U U U
T T T

M

P

26

S S S
P P P

I
N
P
U
T

5

2
D512
1N4148

6 5 4 3 2 1

R507
1k

IC505B
M5218AL

10/16

O

25

R511
2.2k

47k

1

3

3

IC501A
M5218AL

C542

24

C522
0.12

10p

R547

C552
10/16

R510
2.2k

2

R518
100k

27k

68k

Q511
2SK381E

R546
100k

CN504
5045-03A

10/16

6
1
2
3
4
5
6
7
8
9

POST EFFECT D(CH1)
POST EFFECT D(CH2)
POST EFFECT L
POST EFFECT R
+15V
AGND
-15V
VREF.
DGND

Q503
2SK363GR
3
1

3

R524

3 2 1

I
N
P
U
T

C523
0.0068

C531

R525

CN502
9
8
7
6
5
4
3
2
1

23

(POWER IC BOARD CN601 W9)

(GUITAR CH BOARD CN207 W4)

C547

C546
C543
10/16

(JACK BOARD CN401 W14)

22

C CC
H HH

IC505A
M5218AL

R522
10k

R512
10k
D503
1N4148

C528
0.1C

R520

22k

C544
10/16

21

C524
0.027

2

R539
100k

2

I

20

10/16
4

R521

C532
0.1

19

5

C527
0.1

0.047

C545
10/16

H

C530
7

R548
2

D501
1N4148

1
2
3
4
5
6
7
8
9

MASTER VR OUT(CH2)
EFF.SEND CHO
EFF.SEND REV
+15V
GND
-15V
CH2 CHO SW
CH1 CHO SW
MASTER VR OUT(CH1)

18

Q502
2SK363GR
1
3

8

IC501B
M5218AL

C501
10/16

17

10p

6

Q501
2SK381E
3
1

R501
10k
(GUITAR CH BOARD CN205 W13)

16

C548

R513
R535
1M

D

15

47k

2

10k
R536
47k

13

R549

Q508
2SA1015GR

3

C

11

3
C510
470/16

U
11

Nov, 1997

AC-100UT

1

A
B

2

3

4

5

6

7

8

9

10

11

12

13

CIRCUIT DIAGRAM
POWER-AMP BOARD ASSY
(JACK BOARD)

14

16

C447
0.0015

R451

F
G
H

1
2
3
4
5
6
7
8
9

POST EFFECT D(CH1)
POST EFFECT D(CH2)
POST EFFECT L
POST EFFECT R
+15V
GND
-15V
VREF.
DGND
5045-09A

C445
10/16

SW401A
SSSU12584A

L

R448
27k

C446
10/16

5045-05A

4

R447
10k

R444
1k

8

R426

C421
10/16

7
C426
10/16

5
4

IC401B
M5218AL

C427
R421
100k

IC403B
M5218AL

L401
DSS306-223
1
3

R401
22k

3

BALANCED
JK408
YKF52-5003
1
C430
0.1C

R402
47k

2

3

Q401

C440
100p

R403
C404
0.1

1

2SC1815GR

1k
2
4

JK401

FOOTSW CHO
1
YKB21-5011
C405
0.1C

L402
DSS306-223
1
3

O

R404
22k

R405
47k
2

2

(MIC/AUX CH BOARD CN109 W5)

Q

2

R429
22k

N

P

100p

C429
100p

C425
0.1C

C443
0.1C

C428

R427
22k

100

10/16
C424
0.1C

LINE OUT

100

R428

3

2

M

YKB21-5011

6
R423
10k

IC402A
M5218AL

UNBALANCED
1

C435
0.1C

1

5

JK406

2
4

C431
100p

10k

R422
22k

R435

C442
0.1C

7
1
2
3
4
5

CH 2 PRE EQ
CH 2 MASTER
MASTER RETURN
FOOT SW CHO CH 2
FOOT SW REV CH 2

C420
0.1C

22k
R425
1k
R424

C422
10/16

15k

18k

8
6

JK407
YKF52-5003
1

1

0.0015

R434

R449
150k

BALANCED

3
C419
100p

R420

2

(GUITAR CH BOARD CN203 W8)

2

100p

L.OUT SEL

C423
100p

C448

39k

CN402

K

C433
0.1C

R452
68k

R446
10k

C417

R418
22k

100

C418
10/16

2

R433

LINE OUT

100

C416
10/16

R419

3

C444
470p

YKB21-5011

IC401A
M5218AL

R411
100k
C402
10/16

JK405

R412
100k

C432
0.1C

I
J

1
3

7

C412
10/16

C403
10/16

C434
0.1C

M5218AL

C401
10/16

CN401
9
8
7
6
5
4
3
2
1

25

R417

5
4

24

UNBALANCED

2
R414
10k

23

1

10k

22k

IC402B

22

2
4

R415

C411
10/16

6

21

R416
1k

4

8

18k

20

C415
100p

C413
10/16

R413

R431

(POWER AMP BOARD CN502 W10)

19

C414
100p

5

39k

E

18

SW401B
SSSU12584A

R432
15k

R430

D

17

6

68k

C

15

R406
C406
0.1

1

2SC1815GR

1
2
3
4

CH 1 PRE EQ
NC
FOOT SW CHO CH 1
FOOT SW REV CH 1

3

Q402

CN403

1k
2
4

JK402

FOOTSW REV
1
YKB21-5011

R407
1k

5045-04A

C408
JK403

100p
2
4

R
S

Q403
JP
(E-B)

2
3

R450
JP

C438
1

R438
NC

R439
NC

U
12

R437
NC

2
1
3
R441
NC

C437
NC

IC403A
M5218AL

SEND

R408
Q404
JP
2 (E-B)
3

R440
68k

10/16

T

C436
47p

C439
JP

R442

YKB21-5011

C409
100p

C441
1

22k
JP

R445
NC

1

100k

R436
100k

C410
R409
1k

JK404
2
4

0.1

RETURN
1
YKB21-5011

26

27

28

Nov, 1997

1

A
B

AC-100UT

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

CIRCUIT DIAGRAM
POWER-AMP BOARD ASSY
(POWER IC BOARD)

C
D
E
IC601
STK400-490

F

18
14
15
11

R610
100 1/2w

G

C607
1/50

R-VCC2
L-VCC2
LR-VCC1
CH-VCC2
CH-VCC1

LR+VCC2
LR+VCC1
CH+VCC2
CH+VCC1
L
I
N
+

H

6

C
I
N
+

L
O
U
T

L
I
N
7

R602
R604

2
0
56k

4

C
I
N
-

C
O
U
T

5

R
I
N
+

2
2

1
0

56k

R605

R
I
N
-

R
O
U
T

9

100 1/2w
R611
C608
1/50

G
N
D

2
1
R606

19
17
13
16
12

8

56k

56k

I

C612
470p

J

C601
R607
5.6k

10p

10p

C602
R608
5.6k

C603
R609
5.6k

C604
100/16

C606
100/16

C611
470p

K

10p

C605

R603

100/16
56k

L
M

C613
470p

R601
CN602
5045-06A

56k

C609
10/35

CN601
5045-04A

1 2 3 4

N

C L R G
N
C C C D
H H H

O

I
N
P
U
T

P

I
N
P
U
T

I
N
P
U
T

4 3 2 1
(GUITER CH BOARD
CN208 W6)

6 5 4 3 2 1

G + - L R C
N 2 2
D 4 4 C C C
V V H H H

C610
10/35

S S S
P P P
O O O
U U U
T T T

1 2 3 4 5 6
(MAIN BOARD
CN504 W9)

Q
R
S
T
U
13

Nov, 1997

AC-100UT

1

A

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

CIRCUIT DIAGRAM
EFFECT BOARD ASSY

B

26

27

R6

C14
NC

NC

R5

R2
47kCP

1MCP
C15

C

1/50

R8

R7

1.5kCP

100kCP

IC2B
NJM2100M

D

C20
R27
NC

R29
1.8kCP

22/16

R9

8

3.9kCP

R31
120kCP

6
7

0.0047CP

5

C18

IC6

120kCP

C12
0.1CP

4

8

ADR2

10

ADR1

12

PWML

4

E

1.8kCP
R16

2

VR1
500 ohm 5X10 H Cermet

1

R28
2.2kCP

1MCP
C28
1/50

C21
47/16

F

R22

1.8kCP
C23

R30
4.7kCP
22/16

100kCP

1.5kCP

R32

3.9kCP

120kCP

1

0.0047CP

3
IC2A
NJM2100M

C24

120kCP

6

L2

H

(MIC/AUX CH BOARD CN103 W2)

3

FL5R200N

CN4

I

C54
0.1CP

C55
0.1CP
(MIC/AUX CH BOARD CN104 W7)
CN3

K

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16

5045-05A
C49

100pCP
(GUITAR CH BOARD CN201 W3)
CN5

L

C58
0.1CP

1
2
3

VREF.
REVERV LEVEL
MASTER CONT.
5045-03A

M

C56
0.1CP

(GUITAR CH BOARD CN202 W11)
CN2
REV MODE 1
REV MODE 2
CHO SW CH 2
REV SW CH 2
CHO LED CH 2
REV LED CH 2
D.GND

N

C57
0.1CP
X1

1
2
3
4
5
6
7

O

C4

C3

0.1CP

C2

C1
C37
10/16

100pCP

16
13
9
3

DARVSS
DALVSS
ADRVSS
ADLVSS

DVSS

19

CLKIN
RESET
ADLRCK
ADBCK
ADDATA
DALRCK
DABCK
DADATA

23
27
26
25
24
21
20
22

L1
DSS306-223

(MAIN BAORD CN503 W12)
1
2
3
4
5
6
7
8
9

+5V
+15V
A.GND
-15V
EFF. OUT R
EFF. OUT L
EFF.SEND REV
EFF.SEND CHO
DI.CONT.

C8
L3
L4
L5
L6
L7
FL5R200N

R45
1MCP

C43
10pCP

C31
0.1CP

IN

OUT
G
2

RMSB
BUSY
PD0
PD1
PD2
PD3
PD4
PD5
PD6
PSTB
CK8

10/16

1

3
2

C9

10/16

5045-09A
JSW3
0 ohm(2125 size)

T
NOTE:
**CP = 2125 size chip Resistor or Capacitor

C7
10/16

4

3
INHCK
VDD
VDD
VDD

1
2
17
39

VSS
VSS
VSS
VSS
E E E E E E E E E E E E E R C
D D D D A A A A A A A A A A A W VSS
TO
0 1 2 3 0 1 2 3 4 5 6 7 8 S S E

35
18
5
6
28
41

T B L A T
RI R DR
RT C CS
C K L
K
K

Q
C
K

C
K
O

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

2

D DD D A A A A A A A A A R C W
QQQQ0 1 2 3 4 5 6 7 8 A A E
1 2 3 4
S S

3
1 2 3 4 5 6 7 8 9
CN6
NC

V
S O
S E

V
C
C

N
C

1
3

5

C47

0.1CP
C48

3

1
2

10/16

2 2
6 2

DSS306-223
L9
1
3
0.1CP
C44

MR CHIP

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

IC3
M51951A
1

IC8

4 4 3 4 4
0 2 8 3 4
7
37
29
30
26
27
33
31
32
34
36

10kCP
R23

IC9
M5M44256BJ

2
C46
0.1CP
C45
0.1CP

R14
12kCP

R19

47kCP

1
2
1
3

C26

C42
10pCP

NC

2

10kCP

MA-406 24.576MHz

32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17

C22

150pCP

L10

CN1
9
8
7
6
5
4
3
2
1

R24

C40
0.1CP

DSS306-223

P

14

ADLVDD
ADRVDD
DALVDD
DARVDD

29
28
30

DSS306-223
L8
1
3

M37470

1MCP
CST4.00MGW

5045-07A

U

P07
P06
P05
P04
P03
P02
P01
P00
P41
P40
P33
P32
P31
P30
RESET
VCC

P17
P16
P15
P14
P13
P12
P11
P10
IN3
IN2
IN1
IN0
VREF
XIN
XOUT
VSS

R35

C5

5
11
15
18

C25
0.0047CP

TEST
CLKCTL
DVDD

R37 R40
100kCP

C38

C6

2.2kCP
R17

X2

IC7

C50

UPD6379GR

100kCP
R36

C51

R26
C29
0.012CP

GND

17

C53

0.1CP

C52

NC

LC8390M

1
2
3
4
5

CHO SW CH 1
REV SW CH 1
CHO LED CH 1
REV LED CH 1
D.GND

C39
0.1CP

C11
C27

10kCP

ADL3

2
C32
0.1CP

4

C16

1
2
3

C10
0.1CP

5

3

C17

C36
10/16

G

R51 R49 R47 R44 R42 R39
R50 R48 R46 R43 R41 R38

5045-03A

J

1

OUT

NC

1
2
3

VREF.
CHORUS INT.
CHORUS MODE

IN

C33
0.1CP

C30
10/16

1

3.3/25
Q1
2SA1312GR

150pCP
LR
DATA
CK

ADL1

C35
0.0047CP

18kCP
IC4
TA78L05F

S

PWMR

ADL2

R15

G

R

4

8
7

2

10kCP

0.0047CP

5

REF

C41
0.1CP

DZOUTL
DZOUTR

7
2

8

IC1B
M5218AFP
6

10kCP
R4

R3

R11
12kCP

R20

R34

2
R18

1
7

C34
0.0047CP

LOUT

ADR3
6

18kCP

R21

VDD

ROUT

R13
R25

R10
2.2kCP

IC5

14

R12

3

10kCP
R1
C19

C13
0.012CP
R33

Q

28

3.3/25
Q2
2SA1312GR

3
IC1A
M5218AFP

0.1CP



Source Exif Data:
File Type                       : PDF
File Type Extension             : pdf
MIME Type                       : application/pdf
PDF Version                     : 1.2
Linearized                      : Yes
Create Date                     : 1997:12:16 17:08:01
Producer                        : Acrobat Distiller 3.0 for Power Macintosh
Modify Date                     : 1998:03:30 10:24:17
Page Count                      : 14
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