HCD-NEZ3/NEZ5
17
17
HCD-NEZ3/NEZ5
R
11
7
R226
R131
R309
R527
R525
R519
R520
R526
R528
R529
R530
R531
R532
R533
R534
R134
R107
C358
C520
C521
C236
C136
R135
R235 C235
C135
R228
R233
C218
R234
R231
R132
R245
C233
R133
R128
R224
R243
R143
R145
R124
C133
R126
R125
R225
C115
C215
C213
R120
R220
C116
C216
C114
R147
R118
R218
R247
C120
C117
R
1
4
8
R
11
9
C217
C220
R
21
9
R
24
8
R249
R216
R116
R149
R217
R123
R121
R221
R114
R212
R209
R108
R239
R109
C139
C113
C214
R223
C211
R214
R238
R112
R2
11
C239
C140
C111
R111
C240
R204
C104
C204
R210
R206
R207
C103
R110
R105
C
207
C106
R106
C
10
8
C
20
8
R
205
C
203
R104
C206
IC302
R103
R203
R208
C304
R310
R201
R100
R101
C101
R368
R367
R366
Q348
C354
R311
R362
C356
C305
CN319
Q347
CN301
R138
R232
C118
R102
C102
C202
R202
C201
R200
C314
C303
C362
C107
CN320
C302
T301
HRPE301
J500
EPT500
R312
C355
R222
R122
Q344
C121
C221
C313
R305
Q335
Q329
R306
Q334
Q328
Q326
R308
C312
R313
R315
Q332
R139
R314
C316
Q327
R307
R
302
R303
C301
R
301
C
331
C330
R317
R319
2.2
k
22k
1k
1k
470
470
470
470
470
470
0
100k
0.01
0.01
0.01
10 50V
10 50V
100k
100k
10
50V
10
50V
1k
0
47000p
0
1k
1k
0
0.047
0
1k
22k
10k
10k
0
22k
0.047
22k
22k
22k
10
50V
10
50V
0.22
50V
10k
10k
470p
470p
0.47
50V
22k
10k
10k
22k
220p
1000p
2.2
k
1
0k
1000p
220p
1
0k
2.2
k
10k
47k
47k
10k
2.2k
2.2k
2.2k
2.2k
4.7k
22k
4.7k
10k
22k
4.7k
470p
0.22
50V
0.47
50V
2.2k
1
000p
4.7k
2.2k
22k
2
2k
470p
220p
1000p
22k
220p
47
100
10V
100
10V
1k
4.7k
100k
100p
1k
220k
2.2
5
0V
0.022
4.7k
47
00p
47
00p
22
0k
10
0p
47
0.022
BD3881FV
470
470
10k
0.0047
4.7k
47k
10k
47k
0.001
10k
2.2k
22k
RT1N141C-TP-1
47
16V
4.7
22k
0.001
220
10V
15P
KTA1266-GR-AT
7P
2.2k
1k
47000p
47k
2200p
2200p
47k
0.001
10k
0.01
4700p
10
50V
2.2
50V
220
10V
4.7
0.022
470k
470k
2SC2001TP-LK
0
0
100
16V
2.2k
2SC3052EF
2SC3052EF
2.2k
2SC3052EF
2SC3052EF
2SC3052EF
1k
4.7
50V
2.2k
10k
2SA1235
22k
10k
10K
2SC3052EF
1k
100
k
10k
10p
22k
0.22
2200p
10k
22k
A1
A2
A3
A4
A5
A6
A7
A8
A
9
A10
A
11
A12
A13
STCLK
STCLK
STDOUT
STDOUT
STDIN
STDIN
STCE
STCE
TUNED
TUNED
STEREO
STEREO
STMUTE
STMUTE
RDSINT
RDSINT
RDSDATA
RDSDATA
CD-L
CD-R
AMPSTBY
AMPMUTE
*
*
*
*
*
*
HP-L
HPGND
HP-R
SP-L
SP-R
RDS DATA
RDS INT
AMPSTBY
AMPMUTE
TAMUTE
FDATA
REC/PB
BIAS
TUNED
ST CE
ST CLK
HP-L
HP-L
HP-R
HP-R
SP-L
SP-L
SP-R
SP-R
ST CLK
ST DOUT
ST DIN
ST CE
TUNED
STEREO
L OUT
AGND
R OUT
ST MUTE
RDS+3.3V
RDS INT
RDS DATA
+9V
NC
STEREO
ST MUTE
(2/2)
13P
15P
(NEZ3)
(NEX5)
DO(ST->UCOM)
DI(ST<-UCOM)
(NEZ5)
11P
15P
(NEZ3)
(NEZ5)
INPUT SELECT,
ELECTRICAL VOLUME
1
2
3
4
5
6
BIAS OSC
BIAS OSC
REEC BIAS SWITCH
L-CH
R-CH
(REC/PB/ERASE)
ERASE
1
13
100
470
(NEZ3:US,CND)
(NEZ5)
(CHASSIS)
Q349
B+ SWITCH
Q347,348
PHONES
220 (NEZ3:AEP,UK,EE,RU)
REC/PB SWITCH
Q326-329,332,334,335
*R529-534
FM 75
Ω
4-7. SCHEMATIC DIAGRAM – MAIN Section (2/2) –
•
See page 23 for IC Block Diagrams.
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299