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HCD-NEZ50
20
20
HCD-NEZ50
JW
012
JW
011
JW
014
JW
013
1-870-475-
11,12,13
(11,12,13)
SHIELD BOARD
JR152
C510
C509
FB317
JR500
JR100
JR103
C347
C367
C123
C223
Q318
R539
R540
JR137
C343
C342
C332
C338
C345
R123
R223
R122
R121
C119
C122
D301
R221
R119
R219
R117
R217
R222
R382
R120
R220
R118
R381
R218
R116
R216
Q326
Q327
C101
C201
R201
R101
R208
R108
D325
R226
R358
Q343
Q342
R301
R126
R308
R306
R302
R209
R109
R238
JR136
R225
C111
R125
C116
Q319
C216
C117
C217
R235
R538
R380
R200
R514
R303
C103
C203
R105
R103 R203
R202
R102
C202
C102
R106
R206
R205
R207
R107
C106
C206
R379
C301
C359
C211
C507
R214
R114
R212
R112
R211
R111
C240
IC302
R204
Q329
Q335
Q334
C108 C208
R104
FB304
C319
C318
C317
C316
C315
C311
C310
R309
Q348
R334
R338
D319
R135
C523
R509
R508
C524
R504
R501 C502
R502
R506
C504
C139
D
320
JR115
C526
R378
R100
C357
R138
C517
C518
D307
D324
R210
R332
C219
R336
R523
R505
R513
C528
C501
R537
C239
C218
C140
R228 R231
R232
C505
R377
R333
R371
R337
C118
Q328
C525
C328
C327
C326
R376
C325
R370
C322
C330
C121
C306
C321
R390
R369
R368
R148
R147
R366
C516
C222
FB306
R367
R239
R383
R362
R132
R384
R128
R131
FB305
Q320
R310
R124
R143
R243
R224
R129
R389
R388
R139
R110
R335
R133
R134
R145
R234
R233
R245
R304
R517
R518
C220
R521
Q332
C120
R512
R311
R312
R387
D323
D321
R317
R319
C331
JR236
R329
R328
R331
R330
C360
R318
Q316
D313
R249
R248
R247
R230
C527
R149
R339
R340
R322
C221
R229
R130
JR215
R316
R314
R315
R313
R307
R503
R524
R305
C366
FB318
LP302
CN318
JW
302
JW
150
JW143
JW153
JW154
JW146
JW151
JW
147
JW145
JW144
JW142
JW
203
JW
126
JW
148
JW
124
JW
149
JW175
JW
303
JW
234
JW
152
JW
135
JW
136
JW
139
JW
140
JW
138
JW
137
JW
141
JW187
JW160
JW115
JW116
JW162
JW201
JW202
JW159
JW
186
JW
185
JW
134
JW170
JW
171
JW
193
JW
194
JW
195
JW
155
JW117
JW163
JW157
JW161
JW198
JW200
JW199
JW219
JW
164
JW
165
JW
224
JW
233
JW
123
JW
119
JW
209
JW
250
JW
218
JW
207
JW
208
JW
210
JW
114
JW
215
JW
243
JW
130
JW
132
JW
110
JW258
JW113
JW
109
JW
108
JW106
JW104
JW
103
JW235
JW105
JW
236
JW254
JW107
JW255
JW
211
JW212
JW
229
JW
230
JW
237
JW
232
JW125
JW
129
JW
252
JW
168
JW
189
JW
122
JW216
JW
121
JW
923
CN314
JW192
JW
196
JW
197
JW217
JW221
WIER300
JW
220
JW251
R536
C529
C530
C305
C302
C354
C214
C113
R535
C213
C104
CN319
C107
C138
C515
CN301
C335
C114
C313
C352
CN321
C506
R253
L101
C238
IC303
C303
C309
R386
C204
C503
R385
CN320
C362
C355
L201
Q347
C365
C233
C207
C135
C235
C314
C356
C353
C304
C312
C358
C363
T301
C133
Q317
CN313
IC501
C324
CN500
CN317
R153
JW
301
D304
CN315
JW
246
D303
Q344
C351
C364
R542
R543
R544
R545
R546
R547
R548
R541
R529
R531
R533
R534
R532
R520
R527
R528
R526
R525
R519
R530
C521
C520
WIRE200
JW
241
JW238
JW239
JW231
JW240
JW245
JW244
J500
C151
D151
FB151
R152
R151
R252
R251
C252
C251
C152
CNW151
J251
R392
R391
1-870-477-
MAIN BOARD
HEAD PHONE BOARD
1-870-481-
11
(11)
1-870-480-
AUDIO IN BOARD
HRPE301
(REC/PB/ERASE)
E
E
E
E
E
E
7
1
E
E
F
PANEL
BOARD
1
13
FFC501
PHONES
(CHASSIS)
EPT500
TUNER
(FM/AM)
FM 75
Ω
COAXIAL
ANTENNA
AM
7
1
C
DC BOARD
CN902
E
A/K
A
K
A/K
A
K
E
E
E
S
G
D
1
19
2
18
R
L
SPEAKER
+
+
–
–
AUDIO IN
1
4
B
DC BOARD
CN903
A
CD BOARD
CN102
D
PANEL
BOARD
A/K
A
K
A/K
A
K
E
3
1
3
1
E
A/K
A
K
(CHASSIS)
A
B
C
D
E
F
G
H
I
J
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
K
E
E
(AEP, UK, KR)
(E, E51, MX, AR)
(AEP, UK, KR)
(AEP, UK, KR)
(AEP, UK, KR)
(AEP, UK)
(AEP, UK, KR)
(AEP, UK, KR)
(E, E51, MX, AR)
(AEP, UK, KR)
(AEP, UK, KR)
J302
(CHASSIS)
A
K
A/K
EPT151
JW240
(AEP, UK)
(E, E51, MX)
(E, E51, MX, AR)
(E, E51, MX, AR)
M301
(FAN)
M
1
3
1
4
ERASE
L-CH
R-CH
11, 12, 13
(11, 12, 13)
11, 12, 13
(11, 12, 13)
7-5. PRINTED WIRING BOARDS – MAIN Section –
Q317
A-12
Q318
F-10
Q319
F-10
Q320
F-10
Q326
C-4
Q327
C-5
Q328
D-4
Q329
D-5
Q332
D-4
Q334
D-4
Q335
D-5
Q342
E-10
Q343
E-10
Q344
A-4
Q347
B-3
Q348
B-3
Ref. No. Location
Ref. No. Location
D151
A-16
D301
F-10
D303
D-9
D304
D-10
D307
E-10
D313
B-13
D319
D-11
D320
E-11
D321
F-9
D323
H-8
D324
H-9
D325
E-10
IC302
C-6
IC303
H-7
IC501
G-12
Q316
B-12
•
Semiconductor Location
(Page
24)
(Page 18)
(Page 26)
(Page 24)
(Page 26)
•
See page 17 for Circuit Boards Location.
: Uses unleaded solder.
Ver. 1.3
Refer to SUPPLEMENT-1 for the HEAD PHONE board of printed wiring
board of Argentina and Korean models.
When repairing the set of except Argentina and Korean models, refer to
either of original service manual/SUPPLEMENT-1 according to the set.
Summary of Contents for HCD-NEZ50
Page 52: ...4 HCD NEZ50 MEMO ...