Ver 1.1 2001.

06

9-951-385-12 Sony Corporation

2001F0500-1 Personal Audio Company
C 2001.6 Shinagawa Tec Service Manual Production Group
 WM-D6C/TC-D6C
US Model
WM-D6C/TC-D6C

Canadian Model
SERVICE MANUAL AEP Model
UK Model
E Model
WM-D6C

SUPPLEMENT-3
File this supplement with the service manual.

Subject: French model addition (WM-D6C)

(ECN-WM801529)

• French Model Addition

French model is almost the same as AEP model.
As only the difference from AEP model is described in this manual, please refer to WM-D6C/TC-D6C service manual
(9-951-385-S) previously issued for other information

• Difference Table
Page AEP Model French Model
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
* A-3060-812-A MAIN BOARD, COMPLETE A-3021-241-A MAIN BOARD, COMPLETE
(14) ********************* *********************

R152 1-216-005-00 METAL CHIP 15 5% 1/10W R152 1-216-042-00 METAL CHIP 510 5% 1/10W
R252 1-216-005-00 METAL CHIP 15 5% 1/10W R252 1-216-042-00 METAL CHIP 510 5% 1/10W

NOTE:
• Items marked “*” are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering these
items.
• Page in ( ) indicates the page in Service Manual
Supplement-2.
WM-D6C/TC-D6C

MEMO

2
 WM-D6C/TC-D6C

WM-D6C/TC-D6C 1.
1-1.
DIAGRAMS
NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS

Note on Printed Wiring Boards:

• X : parts extracted from the component side.
Note on Schematic Diagram:
• All capacitors are in µF unless otherwise noted. pF: µµF
• Y : parts extracted from the conductor side. 50 WV or less are not indicated except for electrolytics
US Model • z : Through hole. and tantalums.
WM-D6C/TC-D6C • : Pattern from the side which enables seeing. • All resistors are in Ω and 1/4 W or less unless otherwise
(The other layers' patterns are not indicated.) specified.
Canadian Model
SERVICE MANUAL
• % : indicates tolerance.
Caution: • Components for right channel have same values as for
AEP Model Pattern face side:
(Conductor Side)
Parts on the pattern face side seen from
the pattern face are indicated.
left channel. Reference numbers are coded from 200.
• C : panel designation.
Ver 1.1 2001.06 UK Model Parts face side:
(Component Side)
Parts on the parts face side seen from
the parts face are indicated.
• A : B+ Line.
• H : adjustment for repair.
E Model • AC voltage readings in the bias oscillator with a level
meter.
WM-D6C • Total current is measured with no cassette installed.
• Power voltage is dc 6 V and fed with regulated dc power
supply from external power voltage jack.
• Voltages are dc with respect to ground under no-signal

SUPPLEMENT-4 conditions.
no mark : playback
( ) : record
< > : fast forward
[ ] : rewind
〈〈 〉〉 : pause
Subject: Change of servo circuit I : NORM
II : CrO2
(ECN-WMA00831) IV : METAL
• Voltages are taken with a VOM (Input impedance 10 MΩ).
Voltage variations may be noted due to normal produc-
tion tolerances.
• Signal path.
f : playback
• NEW/FORMER TYPE DISCRIMINATION

– MAIN BOARD (Conductor Side) –

Former Type : 1-611-494-11, -12,

1-651-545-12
New Type : 1-651-545-14

9-951-385-84 Sony Corporation

2001F0500-1 Personal Audio Company
C 2001.6 Shinagawa Tec Service Manual Production Group

1 1
 WM-D6C/TC-D6C

1-2. SCHEMATIC DIAGRAM – MAIN Section (1/2) –

J302
LINE IN R108 Q301
2SC1623
R301 22k R109
12k 470k
1
C301 C102 R105 R107
R101 C105 R302
22 0.001 33k 3.9k Q103
100k 1 R112 10k
16V 2SC1623
25V 820
C101 C104
1 C103 1
RV301(1/2) CP101
50V 33 25V 50k
J301 4V
C106
MIC
Q101 0.001
PLUG IN POWER 2SA1587
C302 C303
C152

C107
0.001

R102 R103 Q102 R167 R110 R111 C108 10 10

4.7
27k 10k 2SC1623 100k 1M 5.6k 0.0068 16V 16V
35V

R106 R104 C132 C131

1.5k 150 1 1
25V 25V
C320 R303 R119
R169 R321
47 12k 12k
7.5k 1k
6.3V R142 2
R124 R143 1.5k C133 R139 2k
R140
R114 12k 33k 0.01 13k
S302(1/2) 82k
0dB 0.5% IC101
RV101 R125 C153 CX20218
MIC ATT
10k 18k 1500p
20dB Q104 Q106
CP102 C116
2SC2412KLN 2SC1623
HRP901(1/2) 0.0047
Q105 3
(REC/PB) 2SC1623

L-CH
C110
C115 R123
4.7
C111 R116 R121 1 8.2k
6.3V
0.001 6.2k 120k 25V
C134
0.0015 Q107
2SC1623
R118 PB EQ SWITCH
C304 R117 C114
330
R113 C109 22 100k R115 R120 0.022 R122 R141 R126
S301(1/4)
82k 820p 16V 120 1.5k 6.8k 680 470k
PB

C112 4
REC 4.7
6.3V

L102
33mH IC302(1/2)
C139
C143 NLM4558M
2.2
R159 2.2 50V
6.8k 16V

RV102 R310
C151 C142 R156 10k 22k
180p 0.1 56k
100V 35V
R154
R157 R155
300k
100k 33k R137 R133 C121 R135
C149 Q109 1k 2k 0.018 51k
2.2p 2SC1623 C128 R136 R170
C141 C309 C119 R131 R129
100V 0.22 330k 1M
C155 680p 47 R311 C117 R127 R138 0.01 2k 5.1k R134 C123 C124
R168 35V
560p 6.3V 27k 150p 3.3k 13k 39k 0.22 0.047
82k 35V
C130 C127 C125 C118 C318 C305
0.047 0.01 C122
C144 R128 0.33 C129 0.1 C126 R132 R130 C120 220 22
C150 R158 1
4.7 10V 6.2k 50V 0.0082 35V 0.047 33k 62k 10 4V 4V 4V
R160 3.9k 50V
10k
C113
560p
5
A1

A2

D303
HRP901(2/2)
1S2837
A3

L101 R164
(REC/PB)
10mH 22k
C148 R166
R163
R-CH 0.015 9.1k
C145 R162 270
0.01 180 C147 R165
0.012 6.8k
R161 C146
240 0.015

C310 7
Q313 Q310 Q316
2.2
UN5215 UN5215 UN5215 Q314
50V IC201
UN5215
8

Q312 Q317 Q315

Q311
UN5215 UN5215 UN5215
UN5215

D302
1S2837

10
Q308
R316 2SB624
T301 R318
33 SWITCHING
BIAS OSC C314 33k
0.0022
HE901
EF201-36
R317
(ERASE) R319
47k
33k
C312
2.2
16V
Q307
2SD596 S301(3/4)
C311 C313 BIAS OSC PB
0.0082 0.0047
400V
R320 REC
Q309
120k
2SC1623
R313
11
39 BIAS
TIMING 12

13

14
Q305
DTC343TK Q306
BIAS DTC343TK
15
R312 SWITCHING BIAS
240 SWITCHING

2 2
 WM-D6C/TC-D6C

1-3. SCHEMATIC DIAGRAM – MAIN Section (2/2) –

Q322
2SA812
1

R325
220k

R326 R327
Q318 22k 47k
UN5215

Q320
2SC1623
R324
100k

Q319 Q321 R323 C307

UN5215 2SC1623 47k 22
6.3V

J303
LINE OUT

2 R148
2.2k
RV302(1/2) R307 Q303
50k 100k 2SB624 L301
R147 IC102
SWITCHING 3.3µH
2.2k HEADPHONE NJM386M
VOLUME HEADPHONE AMP
IC301(1/2)
R308
NJM4558M J304
C136 4.7k
1 HEADPHONES
3 R149
25V R152
15k C138
C135 *
1 100 C321
25V 6.3V 0.001
R716
180
R309
R145 100k CRYSTAL OSD/DIVIDER/
* R152
56k R711 C618 PHASE COMPARATOR
510 (FRENCH) Q108
2.2k 0.047
15 (EXCEPT FRENCH) DTC343TK Q302 Q304 C706 IC701
HEADPHONE 2SC1623 2SC1623 10 MSM58141RS
R144 R146 R306
16V
47k 10k 22k AMP VOLTAGE HEADPHONE AMP
C137 R172 MUTING DETECT MUTING
R150 C154
R305 R171 47 22k R151 R322 C319
C306 47k 100p
27k 1k 6.3V 390 10k 0.001
47 6.3V
4

C308
(CHASSIS)
4.7 16V C322
0.001

(CHASSIS)

M901
R606
180
COMPARATOR SERVO

R609 Q603-605
FG901
47k MOTOR DRIVE
IC602
C602 R601 NJM2904V IC601
Q602 2SA812 Q605
0.01 47k CX-069A S903
C605 R610 TAPE SPEED R615 R616 2SB798
(REC MUTE)
0.01 1.2k CONTROL 100k 100k X701
5 TEMPORARILY TURNS 34.7KHz R712
100k R713
Q604 ON IN RECORD MODE.
S
Q603 1M
C601 R602 2SC1623 S902
6 2SK209
0.047 33k
R604 (FWD MUTE) C703 C704 C705
R612
150k 15p 15p 33p
R608 100k C616 ON:IN PLAYBACK
PH701
100k 0.01 OR RECORD MODE.
0.0022

R614 GP2S22AB
R603
75k 2
1k
C604 R619
Q601
470p 750
C607
0.0068

C603 R607 2SC1623 R611 C611 C613 C614 R617 C617 Q703,704 D701 R704 R701 1
C608

R618 1S2837 180k 2.2k

0.22 15k INVERTER 470 0.0047 0.0033 0.22 330 0.001 SWITCHING 4
100 R710
R605 R613 C615 150k
C609 C610 R703 R702
10k C612 1M 0.0022
33 47 100k 330k 3
100p R708
10V 16V
S601,RV602 22k
7 SPEED TUNE
F S R705 C701
S601 RV603 Q702 180k 0.1
8 ON 47k Q704 Q703 2SC1623
C702
RV602 R621 UN5215 UN5215 R706 22
Q701
20k 150k 47k 10V
2SC1623
9 OFF
R620 Q701,702 R715
150k AUTO OFF 2.2M
RV601
47k
BP
S901
SHORT:FOR TAPE SPEED
(POWER)
ADJUSTMENT
ON:PLAYBACK,FAST FORWARD,
REWIND OR RECORD MODE. D801 D802 D803 D804 D805 R813
S801 Q801
10
2SC1623
PEAK OFF BATT
CN301
C803
DC IN 6V S803 22 R812
R811
R814 R815 R816 R817 R818 6.3V 8.2k
TAPE 4.7k
180 180 180 180 180
NORM
Q801
VOLTAGE
10
CP304 Cr0 2 CONTROL
S301(4/4)
3 1 D801-805
PB METAL
GL-9PR10
LEVEL
S803
REC A1 INDICATOR
A2
LED DRIVE
A3 R819
1k IC801
CX10043
BATTERY RECHARGEABLE
SIZE"AA" BATTERY PACK
(IEC DESIGNATION R6) BP-23
C316 C317 S802
4PCS.6V
220 2 220 R801 DOLBY NR
25V 25V 10k S802
OFF
R804
11 100k
B-TYPE R806
12 C802 R809
100k
4.7 56k
13 C804 C801
C-TYPE 35V
R802 1 1 R810 R808 R807 R805
14
10k 16V 50V 68k 12k 10k 10k

15

3 3
WM-D6C/TC-D6C

1-4. PRINTED WIRING BOARD – MAIN Board (Component Side) –

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

MAIN BOARD (COMPONENT SIDE)

A

+ C307

+ C107
+ C130
+ C230

+ C303

+ C207
B + C203

C318 +

C103 +
C

C101 +

C301 +
+ C304
C222 + + C320
D

C201 +
C122 +

+ C310
E

C238 +
+ C138

F
C309 +

C237 +

C137 +
G
C306 +

C610 +
C609 +

C239 + 14
C139 +

1-651-545- (14)

4 4
 WM-D6C/TC-D6C

1-5. PRINTED WIRING BOARD – MAIN Board (Conductor Side) –

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

• Semiconductor
A J302
LINE IN
J303
LINE OUT Location

WHT

RED
CN301

(GRY)
DC IN 9V
+ –
MAIN BOARD (CONDUCTOR SIDE) Ref. No. Location
RV301 S601
REC LEVEL 6 CP101 1 6 1 3 4 3 4 SPEED TUNE D302 E-5
C322 D303 G-4

C134

C234
2 2 R141 RV602
C108 Q318

C208

R210

R211
ON T OFF SPEED TUNE

R241
B 4 3
R112
4
CP201
3 1
CP102
6
ECB
1
CP202
L301
C226 IC101 D-8
C206

R212
–1 –2 R326
C213 R621
C229
IC102 G-7
E B

+ C127
+ C105

R111 R325 R240

IC201 C-10
R110

C126
Q203 Q301 C109 C Q319 R148

R302
C205 + R238

R239
C233

+ C232

+ C231
BLK

E B
B + C228 + C227 IC202 G-5

R242
E B

ECB
C C Q320 R248 C131 +
Q105

C114
C R113 C113
Q322
C106
E B E IC301 I-10

R243
C110 + Q104

C225
C R236

R117
C111

R270
C R136
B WHT B E R140 C129 R138
IC302 H-2

R139
R119
R209

+ C302

Q103 C RED R327 28 15

R115 R116
E S301 (PB t REC) R143
C128 + IC601 G-12
C

R142
B
(CHASSIS) R237

C253
C125
RED R121 L202
C112 + C
IC602 H-14

+ C132
R109 C C153
E

C251
R137
S302 –1 –4 Q321

C305 +
R122 Q106

R118
WHT
MIC ATT + C104 –2 –3 IC201
R167

R206 R204 B E C133

Q101 D-3

C115 +
C204 + R170
R120
C 1 RED
GRY

R107 R301
R106

Q102 R267 R207

R324
28 15
Q102 D-3
2 R213 R217 R323
Q103 C-3

WHT
R105 B E 1
E B

R215
R205 R114
R104

GRY

2 1 14
C C
Q104 C-5

GRY
C102

Q101 R103 Q202 C209 C211

–2 –1 Q207 Q107 R226
D C C212 +
Q105 C-6
RED

ECB C151 L102

B R218 IC101 R231 R235

R254
B E B E
C202
BCE

C224
Q204 C
Q106 C-6
R101

R203

R233
R126

R216
R220
E Q206

R223
C217

C223 +
C219

R228
Q201 Q107 D-6

R221
B

R234
R202 C210 + R123

C216
0dB B

WHT
R102
C152

r R214 C R227
Q108 G-2

R268

R168
C

C221
C252 E

BLK
R222 R229

C116
20dB R201 E 1 14

C220 +
R303 R219
Q109 H-6

GRY
C215 + C214 R225
Q205 C150 C250
R108

R230
C145

C218

R232
C121 R133
ORG L101 R164 C117 C119 GRY Q201 D-3

R125
10 R135
C147 VIO
Q202 D-3
R161

1 4 5 6
E

R134
R269 Q316 Q317 R128 R131

C124
J301 D302 R224 + C120

C123 +
Q203 B-3

R154
ECB ECB A
R163

MIC HE901
R321

R132
RV201 R129
Q204 D-5
R208

(PLUG IN POWER)
R261 Q315 Q314
R263

R124
K
R169 L201 C311
Q205 D-5

R127

R130
C118
3 BCE BCE

C149
C245
C247
RV101
Q206 D-5
R162

Q312 Q313 R264

R249 RECHARGEABLE
BATTERY PACK
Q207 D-5
7 8 9 ECB ECB
R250 R171 BP-23 Q208 F-2
2
F R166
Q209 H-6
C148
C246
C146

Q208 C254 R150 C249

Q310 Q311
J304
B
C BCE BCE
R165
R271 C154
4 5 6
BATTERY SIZE “AA” Q301 C-4
R252

R172

4 1 (IEC DESIGNATION R6)

HEADPHONES E
R262 R266 4PCS. 6V Q302 H-9
C248

4 1 4
Q303 H-8
R251
R272
R265
IC202 T301 3 1 Q304 H-9
R151
GRY
IC102 B
Q308
Q305 H-10

R317
A 5 8

YEL
Q309 R319 C
Q306 H-10

C313
K 9

C314
G 11 B E 3 2 1

R320
R152 5 8 BLK 16 Q307 G-11

BRN
C

R318
C

BLU
D303 E B IC601
C139

R316
Q108
Q307 Q308 G-11

ORG
RV202 8 1 C316
C141

B E
R309 C312 + C (GRY) Q309 G-10

R305
CP304 +
E B C

R244
R311
Q310 F-3

C321
R144 R619
Q304 Q604 R606

R609
R155 R157 Q306 R610 E C608 3

R312
R313
C144 +

R149

WHT

RED
5 4 R156
C308 + C C
+ C135
R246 B E
E C
E
R611
C
B
R608
C605
R601
2
BLK Q311 F-3
+ C142

R618
RV102
E B R308 Q302 R146 E B
Q605 B RED
B C611 C Q601 C612 8 5
C602 FG FG901 Q312 F-3
Q305
H IC302 R257 Q303 B E
R604
Q313 F-3
R310

C C R306 R245 R616 R614 Q602 C613 BLK

R612
C241 R307 C

C601
R602
R158 R260 C C607 C604

C614
C255

8 1 Q109 Q209 C R322 R615 C317

R247 R145 C616 B E R613
Q314 E-5
C143 +

+ C244 C136 + RV601 RV603 R605

R258 R160 B B R147 +
+ C242

E E + C236
R259

R255 R617 R603

C155

+ C243
5 4
R607
C603
Q315 E-5
C615

C617
R159 4
R256 1
Q316 E-5
IC301
G IC602 1
14

BRN
C235 + Q603 Q317 E-5

BLK
8 1 1-651-545-
R620 S D
(14)
Q318 B-6
Q319 C-7

WHT

RED
–2
Q320 C-7
YEL

BLU

–1

I 2 5 7 Q321 C-6
RV302
HEADPHONE
M901 A Q322 C-6
VOLUME M AUTO OFF
BOARD Q601 H-12
Q602 H-12
12 18 14 15 13 17
B Q603 I-12
LED BOARD
Q604 H-12
Q605 H-11

5 5
 WM-D6C/TC-D6C
1-6. PRINTED WIRING BOARDS – LED/AUTO OFF Boards –

1 2 3 4 5 6 7 8 9
• Semiconductor
Location
LED BOARD (COMPONENT SIDE) LED BOARD (CONDUCTOR SIDE)
Ref. No. Location AUTO OFF BOARD (COMPONENT SIDE)
D701
D801
E-7
F-5 A 10 ORG TAPE S803

R808

R810
D802 E-5
D803 E-5
D804 D-5 11 GRY NORM I
D805 D-5 R809
Cr02 II
IC701 F-6 12 VIO
IC801 E-4 METAL IV

PH701 F-7 R819

Q701
Q702
F-7
E-7
B + C802
13 BLU
R804
Q703 F-7 R805
Q704 E-8
Q801 F-4
R807

R806
+ C801

15 YEL
14 WHT
C
+ C803
R802

+ C804
R801

14
S802
DOLBY NR
1-651-544- (14)
D C-TYPE

R818
18 GRY
B-TYPE D805 AUTO OFF BOARD (CONDUCTOR SIDE)
D801 – 805 ORG 1
OFF R715

R710

R708
(LEVEL INDICATOR)

R817
BRN 2
D804
WHT
14 8 R816 Q704
C618
D701 Q702 BCE
E D803 E
BLU 3

IC801 5 8 K C
R815

YEL 4
A B

R704 R705
1 7 D802 IC701 C703
BLU
R814

R711 R702 C701 R706

R812 R811 WHT 5
R716 R713
16 BLK R701 R703
B Q701 BLK
C D801
E
F E
R813

2 1 C BLK
Q801 4 1
B
17 RED S801
4 3 BLK
RED

BCE
R712
C705
C706 PH701
S901 RED 7
POWER Q703

C702
BATT OFF PARK
C704
9 COUNTER
1-651-543-

S903 BLU
1-651-543-

X701 (REC MUTE)

14 14 BLK
G 14
S902
WHT
(14) 1-651-544- (14)
(14) B (FWD MUTE)
BLK
A
MAIN BOARD MAIN BOARD

6 6
 WM-D6C/TC-D6C

2. ELECTRICAL PARTS LIST AUTO OFF LED

NOTE:
• Due to standardization, replacements in the • Items marked “*” are not stocked since they When indicating parts by reference
parts list may be different from the parts speci- are seldom required for routine service. number, please include the board.
fied in the diagrams or the components used Some delay should be anticipated when order-
on the set. ing these items.
• -XX and -X mean standardized parts, so they • SEMICONDUCTORS
may have some difference from the original In each case, u: µ, for example:
one. uA. . : µA. . uPA. . : µPA. .
• RESISTORS uPB. . : µPB. . uPC. . : µPC. .
All resistors are in ohms. uPD. . : µPD. .
METAL: Metal-film resistor. • CAPACITORS
METAL OXIDE: Metal oxide-film resistor. uF: µF
F: nonflammable • COILS
uH: µH

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
A-3060-814-A AUTO OFF BOARD, COMPLETE
************************ < VIBRATOR >

* 3-308-430-01 RETAINER, REFLECTOR, PHOTO X701 1-527-957-00 OSCILLATOR, CRYSTAL (34.7kHz)

**************************************************************
< CAPACITOR >
A-3060-816-A LED BOARD, COMPLETE
C618 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V ********************
C701 1-163-038-00 CERAMIC CHIP 0.1uF 25V
C702 1-104-852-11 TANTALUM CHIP 22uF 20% 10V * 3-305-888-00 RETAINER
C703 1-163-097-00 CERAMIC CHIP 15PF 5% 50V 3-305-897-00 HOLDER, LED
C704 1-163-097-00 CERAMIC CHIP 15PF 5% 50V 3-557-575-00 SPRING, COMPRESSION
3-831-441-99 SPACER (US)
C705 1-163-105-00 CERAMIC CHIP 33PF 5% 50V 4-017-441-01 CUSHION (B)
C706 1-104-913-11 TANTALUM CHIP 10uF 20% 16V
7-627-451-38 SCREW, PRECISION +K 1.4X2
< DIODE >
< CAPACITOR >
D701 8-719-801-78 DIODE 1S2837-T1
C801 1-126-193-11 ELECT 1uF 20% 50V
< IC > C802 1-126-603-11 ELECT CHIP 4.7uF 20% 35V
C803 1-124-778-00 ELECT CHIP 22uF 20% 6.3V
IC701 8-759-958-14 IC MSM58141RS C804 1-135-177-21 TANTALUM CHIP 1uF 20% 20V

< PHOTO REFLECTOR > < LED >

PH701 8-749-920-99 PHOTO REFLECTOR GP2S22AB D801 8-719-915-54 LED GL-9PR10 (LEVEL INDICATOR)
D802 8-719-915-54 LED GL-9PR10 (LEVEL INDICATOR)
< TRANSISTOR > D803 8-719-915-54 LED GL-9PR10 (LEVEL INDICATOR)
D804 8-719-915-54 LED GL-9PR10 (LEVEL INDICATOR)
Q701 8-729-120-28 TRANSISTOR 2SC1623-T1L6 D805 8-719-915-54 LED GL-9PR10 (LEVEL INDICATOR)
Q702 8-729-120-28 TRANSISTOR 2SC1623-T1L6
Q703 8-729-420-50 TRANSISTOR UN5215- (TX) < IC >
Q704 8-729-420-50 TRANSISTOR UN5215- (TX)
IC801 8-752-060-72 IC CX10043-T4
< RESISTOR >
< TRANSISTOR >
R701 1-216-825-11 METAL CHIP 2.2K 5% 1/16W
R702 1-216-109-00 METAL CHIP 330K 5% 1/10W Q801 8-729-120-28 TRANSISTOR 2SC1623-T1L6
R703 1-216-845-11 METAL CHIP 100K 5% 1/16W
R704 1-216-103-00 METAL CHIP 180K 5% 1/10W < RESISTOR >
R705 1-216-103-00 METAL CHIP 180K 5% 1/10W
R801 1-216-833-11 METAL CHIP 10K 5% 1/16W
R706 1-216-841-11 METAL CHIP 47K 5% 1/16W R802 1-216-833-11 METAL CHIP 10K 5% 1/16W
R708 1-216-837-11 METAL CHIP 22K 5% 1/16W R804 1-216-845-11 METAL CHIP 100K 5% 1/16W
R710 1-216-847-11 METAL CHIP 150K 5% 1/16W R805 1-216-833-11 METAL CHIP 10K 5% 1/16W
R711 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R806 1-216-845-11 METAL CHIP 100K 5% 1/16W
R712 1-216-845-11 METAL CHIP 100K 5% 1/16W
R807 1-216-833-11 METAL CHIP 10K 5% 1/16W
R713 1-216-857-11 METAL CHIP 1M 5% 1/16W R808 1-216-075-00 METAL CHIP 12K 5% 1/10W
R715 1-216-129-00 METAL CHIP 2.2M 5% 1/10W R809 1-216-842-11 METAL CHIP 56K 5% 1/16W
R716 1-216-812-11 METAL CHIP 180 5% 1/16W R810 1-216-093-11 RES-CHIP 68K 5% 1/10W

7
WM-D6C/TC-D6C

LED MAIN
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
R811 1-216-829-11 METAL CHIP 4.7K 5% 1/16W C133 1-104-551-11 FILM CHIP 0.01uF 5% 16V
C134 1-163-011-11 CERAMIC CHIP 0.0015uF 10% 50V
R812 1-216-071-00 METAL CHIP 8.2K 5% 1/10W C135 1-135-177-21 TANTALUM CHIP 1uF 20% 20V
R813 1-216-001-00 METAL CHIP 10 5% 1/10W
R814 1-216-812-11 METAL CHIP 180 5% 1/16W C136 1-135-177-21 TANTALUM CHIP 1uF 20% 20V
R815 1-216-812-11 METAL CHIP 180 5% 1/16W C137 1-126-205-11 ELECT CHIP 47uF 20% 6.3V
R816 1-216-812-11 METAL CHIP 180 5% 1/16W C138 1-126-206-11 ELECT CHIP 100uF 20% 6.3V
C139 1-126-601-11 ELECT CHIP 2.2uF 20% 50V
R817 1-216-812-11 METAL CHIP 180 5% 1/16W C141 1-163-007-11 CERAMIC CHIP 680PF 10% 50V
R818 1-216-812-11 METAL CHIP 180 5% 1/16W
R819 1-216-821-11 METAL CHIP 1K 5% 1/16W C142 1-135-070-00 TANTALUM CHIP 0.1uF 10% 35V
C143 1-104-915-11 TANTALUM CHIP 2.2uF 20% 16V
< SWITCH > C144 1-135-210-11 TANTALUM CHIP 4.7uF 20% 10V
C145 1-104-551-11 FILM CHIP 0.01uF 5% 16V
S801 1-554-746-11 SWITCH, SLIDE (PEAK/BATT) C146 1-104-553-11 FILM CHIP 0.015uF 5% 16V
S802 1-552-642-00 SWITCH (DOLBY NR)
S803 1-552-642-00 SWITCH (TAPE) C147 1-104-552-11 FILM CHIP 0.012uF 5% 16V
************************************************************** C148 1-104-553-11 FILM CHIP 0.015uF 5% 16V
C149 1-109-809-11 CAP-CHIP 2.2PF 0.25PF 100V
A-3021-241-A MAIN BOARD, COMPLETE (French) C150 1-110-500-11 ENCAPSULATED COMPONENT
* A-3060-812-A MAIN BOARD, COMPLETE (EXCEPT French) C151 1-163-988-11 CERAMIC CHIP 180PF 5% 100V
*********************
C152 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
2-389-320-01 RUBER, (B) C153 1-163-011-11 CERAMIC CHIP 0.0015uF 10% 50V
3-305-801-00 SPRING C154 1-162-953-11 CERAMIC CHIP 100PF 5% 50V
3-305-868-00 KNOB, SPEED CONTROL C155 1-163-006-11 CERAMIC CHIP 560PF 10% 50V
3-305-873-00 TERMINAL BOARD, BATTERY C201 1-128-594-11 ELECT CHIP 1uF 20% 50V
3-831-441-99 SPACER
C202 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
< CAPACITOR > C203 1-126-207-11 ELECT CHIP 33uF 20% 4V
C204 1-135-177-21 TANTALUM CHIP 1uF 20% 20V
C101 1-128-594-11 ELECT CHIP 1uF 20% 50V C205 1-135-177-21 TANTALUM CHIP 1uF 20% 20V
C102 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C206 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C103 1-126-207-11 ELECT CHIP 33uF 20% 4V
C104 1-135-177-21 TANTALUM CHIP 1uF 20% 20V C207 1-126-603-11 ELECT CHIP 4.7uF 20% 35V
C105 1-135-177-21 TANTALUM CHIP 1uF 20% 20V C208 1-163-019-00 CERAMIC CHIP 0.0068uF 10% 50V
C209 1-163-008-11 CERAMIC CHIP 820PF 10% 50V
C106 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C210 1-135-210-11 TANTALUM CHIP 4.7uF 20% 10V
C107 1-126-603-11 ELECT CHIP 4.7uF 20% 35V C211 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C108 1-163-019-00 CERAMIC CHIP 0.0068uF 10% 50V
C109 1-163-008-11 CERAMIC CHIP 820PF 10% 50V C212 1-135-210-11 TANTALUM CHIP 4.7uF 20% 10V
C110 1-135-210-11 TANTALUM CHIP 4.7uF 20% 10V C213 1-163-006-11 CERAMIC CHIP 560PF 10% 50V
C214 1-104-555-11 FILM CHIP 0.022uF 5% 16V
C111 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C215 1-135-177-21 TANTALUM CHIP 1uF 20% 20V
C112 1-135-210-11 TANTALUM CHIP 4.7uF 20% 10V C216 1-104-547-11 FILM CHIP 0.0047uF 5% 16V
C113 1-163-006-11 CERAMIC CHIP 560PF 10% 50V
C114 1-104-555-11 FILM CHIP 0.022uF 5% 16V C217 1-163-121-00 CERAMIC CHIP 150PF 5% 50V
C115 1-135-177-21 TANTALUM CHIP 1uF 20% 20V C218 1-104-551-11 FILM CHIP 0.01uF 5% 16V
C219 1-104-551-11 FILM CHIP 0.01uF 5% 16V
C116 1-104-547-11 FILM CHIP 0.0047uF 5% 16V C220 1-135-201-11 TANTALUM CHIP 10uF 20% 4V
C117 1-163-121-00 CERAMIC CHIP 150PF 5% 50V C221 1-163-024-00 CERAMIC CHIP 0.018uF 10% 50V
C118 1-104-551-11 FILM CHIP 0.01uF 5% 16V
C119 1-104-551-11 FILM CHIP 0.01uF 5% 16V C222 1-126-193-11 ELECT 1uF 20% 50V
C120 1-135-201-11 TANTALUM CHIP 10uF 20% 4V C223 1-135-072-21 TANTALUM CHIP 0.22uF 10% 35V
C224 1-104-559-11 FILM CHIP 0.047uF 5% 16V
C121 1-163-024-00 CERAMIC CHIP 0.018uF 10% 50V C225 1-104-559-11 FILM CHIP 0.047uF 5% 16V
C122 1-126-193-11 ELECT 1uF 20% 50V C226 1-104-559-11 FILM CHIP 0.047uF 5% 16V
C123 1-135-072-21 TANTALUM CHIP 0.22uF 10% 35V
C124 1-104-559-11 FILM CHIP 0.047uF 5% 16V C227 1-135-070-00 TANTALUM CHIP 0.1uF 10% 35V
C125 1-104-559-11 FILM CHIP 0.047uF 5% 16V C228 1-135-072-21 TANTALUM CHIP 0.22uF 10% 35V
C229 1-163-020-00 CERAMIC CHIP 0.0082uF 10% 50V
C126 1-104-559-11 FILM CHIP 0.047uF 5% 16V C230 1-126-190-11 ELECT CHIP 0.33uF 20% 50V
C127 1-135-070-00 TANTALUM CHIP 0.1uF 10% 35V C231 1-135-177-21 TANTALUM CHIP 1uF 20% 20V
C128 1-135-072-21 TANTALUM CHIP 0.22uF 10% 35V
C129 1-163-020-00 CERAMIC CHIP 0.0082uF 10% 50V C232 1-135-177-21 TANTALUM CHIP 1uF 20% 20V
C130 1-126-190-11 ELECT CHIP 0.33uF 20% 50V C233 1-104-551-11 FILM CHIP 0.01uF 5% 16V
C234 1-163-011-11 CERAMIC CHIP 0.0015uF 10% 50V
C131 1-135-177-21 TANTALUM CHIP 1uF 20% 20V C235 1-135-177-21 TANTALUM CHIP 1uF 20% 20V
C132 1-135-177-21 TANTALUM CHIP 1uF 20% 20V C236 1-135-177-21 TANTALUM CHIP 1uF 20% 20V

8
 WM-D6C/TC-D6C

MAIN
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
< CONNECTOR >
C237 1-126-205-11 ELECT CHIP 47uF 20% 6.3V
C238 1-126-206-11 ELECT CHIP 100uF 20% 6.3V CN301 1-507-749-00 JACK, EXTENTION POWER (DC IN 6V)
C239 1-126-601-11 ELECT CHIP 2.2uF 20% 50V
C241 1-163-007-11 CERAMIC CHIP 680PF 10% 50V < COMPOSITION CIRCUIT BLOCK >
C242 1-135-070-00 TANTALUM CHIP 0.1uF 10% 35V
CP101 1-235-317-11 FILTER, LOW PASS
C243 1-104-915-11 TANTALUM CHIP 2.2uF 20% 16V CP102 1-235-318-11 FILTER, SP-SK
C244 1-135-210-11 TANTALUM CHIP 4.7uF 20% 10V CP201 1-235-317-11 FILTER, LOW PASS
C245 1-104-551-11 FILM CHIP 0.01uF 5% 16V CP202 1-235-318-11 FILTER, SP-SK
C246 1-104-553-11 FILM CHIP 0.015uF 5% 16V CP304 1-464-183-21 CONVERTER UNIT, DC-DC
C247 1-104-552-11 FILM CHIP 0.012uF 5% 16V
< DIODE >
C248 1-104-553-11 FILM CHIP 0.015uF 5% 16V
C249 1-109-809-11 CAP-CHIP 2.2PF 0.25PF 100V D302 8-719-801-78 DIODE 1S2837-T1
C250 1-110-500-11 ENCAPSULATED COMPONENT D303 8-719-801-78 DIODE 1S2837-T1
C251 1-163-988-11 CERAMIC CHIP 180PF 5% 100V
C252 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V < IC >

C253 1-163-011-11 CERAMIC CHIP 0.0015uF 10% 50V IC101 8-752-021-80 IC CX20218-T6
C254 1-162-953-11 CERAMIC CHIP 100PF 5% 50V IC102 8-759-700-50 IC NJM386M-T1
C255 1-163-006-11 CERAMIC CHIP 560PF 10% 50V IC201 8-752-021-80 IC CX20218-T6
C301 1-126-395-11 ELECT 22uF 20% 16V IC202 8-759-700-50 IC NJM386M-T1
C302 1-104-913-11 TANTALUM CHIP 10uF 20% 16V IC301 8-759-100-96 IC NJM4558M-TE2

C303 1-124-779-00 ELECT CHIP 10uF 20% 16V IC302 8-759-100-96 IC NJM4558M-TE2
C304 1-126-395-11 ELECT 22uF 20% 16V IC601 8-759-600-69 IC CX-069A
C305 1-104-847-11 TANTALUM CHIP 22uF 20% 4V IC602 8-759-337-40 IC NJM2904V (TE2)
C306 1-126-205-11 ELECT CHIP 47uF 20% 6.3V
C307 1-124-778-00 ELECT CHIP 22uF 20% 6.3V < JACK >

C308 1-107-686-11 TANTALUM CHIP 4.7uF 20% 16V J301 1-507-794-31 JACK, SMALL TYPE (WITH SWITCH)
C309 1-126-205-11 ELECT CHIP 47uF 20% 6.3V (MIC, PLUG IN POWER)
C310 1-126-601-11 ELECT CHIP 2.2uF 20% 50V J302 1-507-929-41 JACK (LINE IN)
C311 1-130-896-11 FILM 0.0082uF 5% 400V J303 1-507-929-41 JACK (LINE OUT)
C312 1-104-915-11 TANTALUM CHIP 2.2uF 20% 16V J304 1-507-929-11 JACK (HEADPHONES)

C313 1-104-547-11 FILM CHIP 0.0047uF 5% 16V < COIL >

C314 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V
C316 1-104-666-11 ELECT 220uF 20% 25V L101 1-408-682-00 INDUCTOR 10mH
C317 1-104-666-11 ELECT 220uF 20% 25V L102 1-408-930-00 INDUCTOR 33mH
C318 1-126-246-11 ELECT CHIP 220uF 20% 4V L201 1-408-682-00 INDUCTOR 10mH
L202 1-408-930-00 INDUCTOR 33mH
C319 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V L301 1-410-198-51 INDUCTOR 3.3uH
C320 1-126-205-11 ELECT CHIP 47uF 20% 6.3V
C321 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V < TRANSISTOR >
C322 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C601 1-165-176-11 CERAMIC CHIP 0.047uF 10% 16V Q101 8-729-021-87 TRANSISTOR 2SA1587-GRBL-TE85L
Q102 8-729-120-28 TRANSISTOR 2SC1623-T1L6
C602 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V Q103 8-729-120-28 TRANSISTOR 2SC1623-T1L6
C603 1-127-715-11 CERAMIC CHIP 0.22uF 10% 16V Q104 8-729-016-81 TRANSISTOR 2SC2412KLN-T146-S
C604 1-164-362-11 CERAMIC CHIP 470PF 5% 50V Q105 8-729-120-28 TRANSISTOR 2SC1623-T1L6
C605 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C607 1-130-481-00 MYLAR 0.0068uF 5% 50V Q106 8-729-120-28 TRANSISTOR 2SC1623-T1L6
Q107 8-729-120-28 TRANSISTOR 2SC1623-T1L6
C608 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V Q108 8-729-920-31 TRANSISTOR DTC343TK-T-146
C609 1-126-393-11 ELECT CHIP 33uF 20% 10V Q109 8-729-120-28 TRANSISTOR 2SC1623-T1L6
C610 1-126-204-11 ELECT CHIP 47uF 20% 16V Q201 8-729-021-87 TRANSISTOR 2SA1587-GRBL-TE85L
C611 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V
C612 1-162-953-11 CERAMIC CHIP 100PF 5% 50V Q202 8-729-120-28 TRANSISTOR 2SC1623-T1L6
Q203 8-729-120-28 TRANSISTOR 2SC1623-T1L6
C613 1-162-967-11 CERAMIC CHIP 0.0033uF 10% 50V Q204 8-729-016-81 TRANSISTOR 2SC2412KLN-T146-S
C614 1-127-715-11 CERAMIC CHIP 0.22uF 10% 16V Q205 8-729-120-28 TRANSISTOR 2SC1623-T1L6
C615 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V Q206 8-729-120-28 TRANSISTOR 2SC1623-T1L6
C616 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V Q207 8-729-120-28 TRANSISTOR 2SC1623-T1L6
C617 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
Q208 8-729-920-31 TRANSISTOR DTC343TK-T-146
Q209 8-729-120-28 TRANSISTOR 2SC1623-T1L6
Q301 8-729-120-28 TRANSISTOR 2SC1623-T1L6

9
WM-D6C/TC-D6C

MAIN
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
Q302 8-729-120-28 TRANSISTOR 2SC1623-T1L6
Q303 8-729-162-45 TRANSISTOR 2SB624-T1BV5 R131 1-216-056-00 RES-CHIP 2K 5% 1/10W
R132 1-216-839-11 METAL CHIP 33K 5% 1/16W
Q304 8-729-120-28 TRANSISTOR 2SC1623-T1L6 R133 1-216-056-00 RES-CHIP 2K 5% 1/10W
Q305 8-729-920-31 TRANSISTOR DTC343TK-T-146 R134 1-216-689-11 METAL CHIP 39K 0.5% 1/10W
Q306 8-729-920-31 TRANSISTOR DTC343TK-T-146 R135 1-216-090-00 METAL CHIP 51K 5% 1/10W
Q307 8-729-141-75 TRANSISTOR 2SD596T1-DV345
Q308 8-729-162-45 TRANSISTOR 2SB624-T1BV5 R136 1-216-109-00 METAL CHIP 330K 5% 1/10W
R137 1-216-821-11 METAL CHIP 1K 5% 1/16W
Q309 8-729-120-28 TRANSISTOR 2SC1623-T1L6 R138 1-216-076-00 METAL CHIP 13K 5% 1/10W
Q310 8-729-420-50 TRANSISTOR UN5215- (TX) R139 1-216-076-00 METAL CHIP 13K 5% 1/10W
Q311 8-729-420-50 TRANSISTOR UN5215- (TX) R140 1-216-839-11 METAL CHIP 33K 5% 1/16W
Q312 8-729-420-50 TRANSISTOR UN5215- (TX)
Q313 8-729-420-50 TRANSISTOR UN5215- (TX) R141 1-216-045-00 METAL CHIP 680 5% 1/10W
R142 1-216-056-00 RES-CHIP 2K 5% 1/10W
Q314 8-729-420-50 TRANSISTOR UN5215- (TX) R143 1-216-053-00 METAL CHIP 1.5K 5% 1/10W
Q315 8-729-420-50 TRANSISTOR UN5215- (TX) R144 1-216-841-11 METAL CHIP 47K 5% 1/16W
Q316 8-729-420-50 TRANSISTOR UN5215- (TX) R145 1-216-842-11 METAL CHIP 56K 5% 1/16W
Q317 8-729-420-50 TRANSISTOR UN5215- (TX)
Q318 8-729-420-50 TRANSISTOR UN5215- (TX) R146 1-216-833-11 METAL CHIP 10K 5% 1/16W
R147 1-216-825-11 METAL CHIP 2.2K 5% 1/16W
Q319 8-729-420-50 TRANSISTOR UN5215- (TX) R148 1-216-825-11 METAL CHIP 2.2K 5% 1/16W
Q320 8-729-120-28 TRANSISTOR 2SC1623-T1L6 R149 1-216-835-11 METAL CHIP 15K 5% 1/16W
Q321 8-729-120-28 TRANSISTOR 2SC1623-T1L6 R150 1-216-841-11 METAL CHIP 47K 5% 1/16W
Q322 8-729-216-22 TRANSISTOR 2SA812-T1M6
Q601 8-729-120-28 TRANSISTOR 2SC1623-T1L6 R151 1-216-039-00 METAL CHIP 390 5% 1/10W
R152 1-216-005-00 METAL CHIP 15 5% 1/10W
Q602 8-729-216-22 TRANSISTOR 2SA812-T1M6 (EXCEPT French)
Q603 8-729-109-44 TRANSISTOR 2SK209Y-TE85L R152 1-216-042-00 METAL CHIP 510 5% 1/10W
Q604 8-729-120-28 TRANSISTOR 2SC1623-T1L6 (French)
Q605 8-729-101-07 TRANSISTOR 2SB798-T1DK R154 1-218-763-11 RES-CHIP 300K 5% 1/10W
R155 1-216-839-11 METAL CHIP 33K 5% 1/16W
< RESISTOR >
R156 1-216-842-11 METAL CHIP 56K 5% 1/16W
R101 1-216-845-11 METAL CHIP 100K 5% 1/16W R157 1-216-845-11 METAL CHIP 100K 5% 1/16W
R102 1-216-838-11 METAL CHIP 27K 5% 1/16W R158 1-216-063-00 RES-CHIP 3.9K 5% 1/10W
R103 1-216-833-11 METAL CHIP 10K 5% 1/16W R159 1-216-069-00 METAL CHIP 6.8K 5% 1/10W
R104 1-216-029-00 METAL CHIP 150 5% 1/10W R160 1-216-833-11 METAL CHIP 10K 5% 1/16W
R105 1-216-839-11 METAL CHIP 33K 5% 1/16W
R161 1-202-924-11 RES-CHIP 240 5% 1/16W
R106 1-216-053-00 METAL CHIP 1.5K 5% 1/10W R162 1-216-812-11 METAL CHIP 180 5% 1/16W
R107 1-216-063-00 RES-CHIP 3.9K 5% 1/10W R163 1-216-035-00 METAL CHIP 270 5% 1/10W
R108 1-216-837-11 METAL CHIP 22K 5% 1/16W R164 1-216-837-11 METAL CHIP 22K 5% 1/16W
R109 1-216-113-00 METAL CHIP 470K 5% 1/10W R165 1-216-069-00 METAL CHIP 6.8K 5% 1/10W
R110 1-216-857-11 METAL CHIP 1M 5% 1/16W
R166 1-216-072-00 METAL CHIP 9.1K 5% 1/10W
R111 1-216-067-00 METAL CHIP 5.6K 5% 1/10W R167 1-216-845-11 METAL CHIP 100K 5% 1/16W
R112 1-216-047-00 RES-CHIP 820 5% 1/10W R168 1-216-095-00 METAL CHIP 82K 5% 1/10W
R113 1-216-095-00 METAL CHIP 82K 5% 1/10W R169 1-216-070-00 METAL CHIP 7.5K 5% 1/10W
R114 1-216-697-11 METAL CHIP 82K 0.5% 1/10W R170 1-216-857-11 METAL CHIP 1M 5% 1/16W
R115 1-216-027-00 METAL CHIP 120 5% 1/10W
R171 1-216-821-11 METAL CHIP 1K 5% 1/16W
R116 1-216-068-00 METAL CHIP 6.2K 5% 1/10W R172 1-216-837-11 METAL CHIP 22K 5% 1/16W
R117 1-216-845-11 METAL CHIP 100K 5% 1/16W R201 1-216-845-11 METAL CHIP 100K 5% 1/16W
R118 1-216-815-11 METAL CHIP 330 5% 1/16W R202 1-216-838-11 METAL CHIP 27K 5% 1/16W
R119 1-216-075-00 METAL CHIP 12K 5% 1/10W R203 1-216-833-11 METAL CHIP 10K 5% 1/16W
R120 1-216-053-00 METAL CHIP 1.5K 5% 1/10W
R204 1-216-029-00 METAL CHIP 150 5% 1/10W
R121 1-216-846-11 METAL CHIP 120K 5% 1/16W R205 1-216-839-11 METAL CHIP 33K 5% 1/16W
R122 1-216-069-00 METAL CHIP 6.8K 5% 1/10W R206 1-216-053-00 METAL CHIP 1.5K 5% 1/10W
R123 1-216-071-00 METAL CHIP 8.2K 5% 1/10W R207 1-216-063-00 RES-CHIP 3.9K 5% 1/10W
R124 1-216-075-00 METAL CHIP 12K 5% 1/10W R208 1-216-837-11 METAL CHIP 22K 5% 1/16W
R125 1-216-079-00 METAL CHIP 18K 5% 1/10W
R209 1-216-113-00 METAL CHIP 470K 5% 1/10W
R126 1-216-113-00 METAL CHIP 470K 5% 1/10W R210 1-216-857-11 METAL CHIP 1M 5% 1/16W
R127 1-216-061-00 RES-CHIP 3.3K 5% 1/10W R211 1-216-067-00 METAL CHIP 5.6K 5% 1/10W
R128 1-216-068-00 METAL CHIP 6.2K 5% 1/10W R212 1-216-047-00 RES-CHIP 820 5% 1/10W
R129 1-216-066-00 METAL CHIP 5.1K 5% 1/10W R213 1-216-095-00 METAL CHIP 82K 5% 1/10W
R130 1-216-092-00 RES-CHIP 62K 5% 1/10W

10
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MAIN
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
R214 1-216-697-11 METAL CHIP 82K 0.5% 1/10W R270 1-216-857-11 METAL CHIP 1M 5% 1/16W
R215 1-216-027-00 METAL CHIP 120 5% 1/10W R271 1-216-821-11 METAL CHIP 1K 5% 1/16W
R216 1-216-068-00 METAL CHIP 6.2K 5% 1/10W R272 1-216-837-11 METAL CHIP 22K 5% 1/16W
R217 1-216-845-11 METAL CHIP 100K 5% 1/16W R301 1-216-075-00 METAL CHIP 12K 5% 1/10W
R218 1-216-815-11 METAL CHIP 330 5% 1/16W
R302 1-216-833-11 METAL CHIP 10K 5% 1/16W
R219 1-216-075-00 METAL CHIP 12K 5% 1/10W R303 1-216-075-00 METAL CHIP 12K 5% 1/10W
R220 1-216-053-00 METAL CHIP 1.5K 5% 1/10W R305 1-216-838-11 METAL CHIP 27K 5% 1/16W
R221 1-216-846-11 METAL CHIP 120K 5% 1/16W R306 1-216-837-11 METAL CHIP 22K 5% 1/16W
R222 1-216-069-00 METAL CHIP 6.8K 5% 1/10W R307 1-216-845-11 METAL CHIP 100K 5% 1/16W
R223 1-216-071-00 METAL CHIP 8.2K 5% 1/10W
R308 1-216-829-11 METAL CHIP 4.7K 5% 1/16W
R224 1-216-075-00 METAL CHIP 12K 5% 1/10W R309 1-216-845-11 METAL CHIP 100K 5% 1/16W
R225 1-216-079-00 METAL CHIP 18K 5% 1/10W R310 1-216-837-11 METAL CHIP 22K 5% 1/16W
R226 1-216-113-00 METAL CHIP 470K 5% 1/10W R311 1-216-838-11 METAL CHIP 27K 5% 1/16W
R227 1-216-061-00 RES-CHIP 3.3K 5% 1/10W R312 1-202-924-11 RES-CHIP 240 5% 1/16W
R228 1-216-068-00 METAL CHIP 6.2K 5% 1/10W
R313 1-216-804-11 METAL CHIP 39 5% 1/16W
R229 1-216-066-00 METAL CHIP 5.1K 5% 1/10W R316 1-216-803-11 METAL CHIP 33 5% 1/16W
R230 1-216-092-00 RES-CHIP 62K 5% 1/10W R317 1-216-841-11 METAL CHIP 47K 5% 1/16W
R231 1-216-056-00 RES-CHIP 2K 5% 1/10W R318 1-216-839-11 METAL CHIP 33K 5% 1/16W
R232 1-216-839-11 METAL CHIP 33K 5% 1/16W R319 1-216-839-11 METAL CHIP 33K 5% 1/16W
R233 1-216-056-00 RES-CHIP 2K 5% 1/10W
R320 1-216-846-11 METAL CHIP 120K 5% 1/16W
R234 1-216-689-11 METAL CHIP 39K 0.5% 1/10W R321 1-216-821-11 METAL CHIP 1K 5% 1/16W
R235 1-216-090-00 METAL CHIP 51K 5% 1/10W R322 1-216-833-11 METAL CHIP 10K 5% 1/16W
R236 1-216-109-00 METAL CHIP 330K 5% 1/10W R323 1-216-841-11 METAL CHIP 47K 5% 1/16W
R237 1-216-821-11 METAL CHIP 1K 5% 1/16W R324 1-216-845-11 METAL CHIP 100K 5% 1/16W
R238 1-216-076-00 METAL CHIP 13K 5% 1/10W
R325 1-216-105-00 RES-CHIP 220K 5% 1/10W
R239 1-216-076-00 METAL CHIP 13K 5% 1/10W R326 1-216-837-11 METAL CHIP 22K 5% 1/16W
R240 1-216-839-11 METAL CHIP 33K 5% 1/16W R327 1-216-841-11 METAL CHIP 47K 5% 1/16W
R241 1-216-045-00 METAL CHIP 680 5% 1/10W R601 1-216-841-11 METAL CHIP 47K 5% 1/16W
R242 1-216-056-00 RES-CHIP 2K 5% 1/10W R602 1-216-839-11 METAL CHIP 33K 5% 1/16W
R243 1-216-053-00 METAL CHIP 1.5K 5% 1/10W
R603 1-216-821-11 METAL CHIP 1K 5% 1/16W
R244 1-216-841-11 METAL CHIP 47K 5% 1/16W R604 1-216-847-11 METAL CHIP 150K 5% 1/16W
R245 1-216-842-11 METAL CHIP 56K 5% 1/16W R605 1-216-833-11 METAL CHIP 10K 5% 1/16W
R246 1-216-833-11 METAL CHIP 10K 5% 1/16W R606 1-216-812-11 METAL CHIP 180 5% 1/16W
R247 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R607 1-216-835-11 METAL CHIP 15K 5% 1/16W
R248 1-216-825-11 METAL CHIP 2.2K 5% 1/16W
R608 1-216-845-11 METAL CHIP 100K 5% 1/16W
R249 1-216-835-11 METAL CHIP 15K 5% 1/16W R609 1-216-841-11 METAL CHIP 47K 5% 1/16W
R250 1-216-841-11 METAL CHIP 47K 5% 1/16W R610 1-216-822-11 METAL CHIP 1.2K 5% 1/16W
R251 1-216-039-00 METAL CHIP 390 5% 1/10W R611 1-216-817-11 METAL CHIP 470 5% 1/16W
R252 1-216-005-00 METAL CHIP 15 5% 1/10W R612 1-216-845-11 METAL CHIP 100K 5% 1/16W
(EXCEPT French)
R252 1-216-042-00 METAL CHIP 510 5% 1/10W R613 1-216-857-11 METAL CHIP 1M 5% 1/16W
(French) R614 1-218-296-11 RES-CHIP 75K 5% 1/16W
R615 1-216-845-11 METAL CHIP 100K 5% 1/16W
R254 1-218-763-11 RES-CHIP 300K 5% 1/10W R616 1-216-845-11 METAL CHIP 100K 5% 1/16W
R255 1-216-839-11 METAL CHIP 33K 5% 1/16W R617 1-216-815-11 METAL CHIP 330 5% 1/16W
R256 1-216-842-11 METAL CHIP 56K 5% 1/16W
R257 1-216-845-11 METAL CHIP 100K 5% 1/16W R618 1-216-809-11 METAL CHIP 100 5% 1/16W
R258 1-216-063-00 RES-CHIP 3.9K 5% 1/10W R619 1-218-484-11 RES-CHIP 750 5% 1/16W
R620 1-216-847-11 METAL CHIP 150K 5% 1/16W
R259 1-216-069-00 METAL CHIP 6.8K 5% 1/10W R621 1-216-847-11 METAL CHIP 150K 5% 1/16W
R260 1-216-833-11 METAL CHIP 10K 5% 1/16W
R261 1-202-924-11 RES-CHIP 240 5% 1/16W < VARIABLE RESISTOR >
R262 1-216-812-11 METAL CHIP 180 5% 1/16W
R263 1-216-035-00 METAL CHIP 270 5% 1/10W RV101 1-225-870-21 RES, ADJ, CERMET 10K
RV102 1-225-870-21 RES, ADJ, CERMET 10K
R264 1-216-837-11 METAL CHIP 22K 5% 1/16W RV201 1-225-870-21 RES, ADJ, CERMET 10K
R265 1-216-069-00 METAL CHIP 6.8K 5% 1/10W RV202 1-225-870-21 RES, ADJ, CERMET 10K
R266 1-216-072-00 METAL CHIP 9.1K 5% 1/10W RV301 1-230-275-11 RES, VAR, CARBON 50K/50K (REC LEVEL)
R267 1-216-845-11 METAL CHIP 100K 5% 1/16W
R268 1-216-095-00 METAL CHIP 82K 5% 1/10W RV302 1-228-545-00 RES, VAR, SLIDE 50K/50K
(HEADPHONE VOLUME)
R269 1-216-070-00 METAL CHIP 7.5K 5% 1/10W RV601 1-241-596-11 RES, ADJ, CERMET 47K

11
WM-D6C/TC-D6C

MAIN
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
RV602 1-228-607-00 RES, VAR, CARBON 20K (SPEED TUNE)
RV603 1-241-596-11 RES, ADJ, CERMET 47K

< SWITCH >

S301 1-554-029-11 SWITCH, SLIDE (PLAY/REC)

S302 1-554-222-00 SWITCH, SLIDE (MIC ATT)
S601 1-570-856-11 SWITCH, SLIDE (SPEED TUNE)

< TRANSFORMER >

T301 1-433-244-00 TRANSFORMER, BIAS OSCILLATOR

12
 WM-D6C/TC-D6C

MEMO

13
WM-D6C/TC-D6C

REVISION HISTORY

Clicking the version allows you to jump to the revised page.

Also, clicking the version at the upper right on the revised page allows you to jump to the next revised
page.

Ver. Date Description of Revision

1.1 2001.05 Change of servo circuit (ECN-WMA00831)

1999.04 Supplement-3
1994.03 Suuplement-2
1.0
1985.01 Supplement
1984.02 New