Sony HCD-GPX5 Service Manual ▷ View online
HCD-GPX5
29
29
6-9.
PRINTED WIRING BOARD – CN Board –
•
See page 25 for Circuit Boards Location.
:Uses unleaded solder.
CN701
CN702
JW703
JW704
JW702
JW701
CN BOARD
1-862-312-
11
(11)
BD BOARD
CN201
A
MAIN BOARD
CN304
N
A
B
C
1
2
(Page 26)
(Page 30)
•
Waveforms
– MAIN Board –
0.1 V/DIV, 2 ms/DIV
0.1 V/DIV, 2 ms/DIV
0.2 V/DIV, 0.5
µ
s/DIV
1 V/DIV, 0.1
µ
s/DIV
– BD Board –
5 V/DIV, 20
µ
s/DIV
IC101
w;
(TEI)
(CD Play Mode)
2
IC101
ws
(FEI)
(CD Play Mode)
3
IC101
ek
(RFACO)
(CD Play Mode)
4
IC101
us
(XTAO)
1
Q303, 304 (Collector)
(REC Mode)
(REC Mode)
1
1 V/DIV, 10
µ
s/DIV
500 mV/DIV, 20 ns/DIV
2 V/DIV, 1 s/DIV
2
Q303, 304 (Base)
(REC Mode)
(REC Mode)
4
IC306
qd
(XOUT)
5
IC306
of
(TC END SW)
(Tape Play Mode)
1 V/DIV, 10
µ
s/DIV
3
IC306
qa
(XCOUT)
Approx.
400 mVp-p
400 mVp-p
Approx.
200 mVp-p
200 mVp-p
0.7 Vp-p
59
µ
s
3.4 Vp-p
21.2
µ
s
12.4 Vp-p
21.2
µ
s
2.6 Vp-p
30.4
µ
s
3.2 Vp-p
62.6 ns
2 Vp-p
6.3Vp-p
2 s
HCD-GPX5
30
30
JW103
JW104
JW105
JW106
JW107
JW111
JW112
JW113
JW114
JW115
JW117
JW118
JW119
JW140
JW143
JW148
JW154
JW155
JW160
JW161
JW162
JW163
JW164
JW165
JW166
JW167
JW169
JW171
JW173
JW174
JW175
JW176
JW179
JW182
JW184
JW185
JW186
JW192
JW195
JW196
JW198
JW199
JW215
JW216
JW217
JW218
JW219
JW220
JW142
JW197
JW141
JW168
JW223
JW214
JW210
JW202
JW116
JW194
JW177
JW225
JW178
JW226
JW227
JW188
JW191
JW147
JW157
JW158
JW159
JW146
JW132
JW108
JW109
JW130
JW131
JW180
JW170
C326
C327
JW124
D317
D318
JW398
JW156
JW121
JW122
JW123
JW126
JW128
JW120
JW183
JW181
JW150
JW127
JW144
JW207
JW209
JW208
JW212
JW211
JW228
JW229
JW134
JW230
JW231
JW232
JW233
JW100
JW102
JW234
JW101
JW193
JW152
JW149
JW189
JW139
R350
JW221
JW137
JW205
JW204
JW172
JW236
JW151
JW129
JW224
JW135
JW136
JW206
JW203
JW203
JW201
JW240
JW110
C394
C393
D331
C395
JW222
JW243
JW244
JW242
JW133
JW245
D301
D309
Q314
C354
D327
D307
Q321
CN304
D310
C374
D328
CN310
R303
D326
C318
FB301
D312
Q301
CN305
X302
X301
CN306
C214
L102
L202
IC304
CN307
CN309
CN303
D316
C114
T301
C302
C209
C207
C303
Q305
Q303
C307
C308
C309
C310
Q304
C117
C141
T201
Q302
C241
C304
C305
Q307
C306
Q306
C107
C109
C210
C110
C125
C225
C222
C122
C135
RV101
RV201
C330
C331
RY301
C329
CN302
CN316
D325
J301
C343
C119
C219
C137
C237
C367
D302
R419
D314
Q315
R418
R302
Q308
Q310
R122
C134
C234
C233
R222
C235
L302
C102
C202
C322
R361
Q319
C324
Q322
D311
Q312
D306
C325
R126
R226
R362
R368
R494
R495
CN308
R364
C336
C337
D303
D305
R335
Q316
D304
C333
D308
C133
C373
D313
R372
R373
C217
C215
C115
D319
R496
Q324
R325
R318
C218
C118
C128
IC301
C228
C319
C317
C223
C123
T101
C320
C328
CN313
JW153
JW246
JW247
C224
C124
CN301
JW302
R396
R474
R128
R228
JW200
JW241
C396
C397
R314
D330
D329
R475
FB308
R393
R394
FB309
FB302
R458
R490
R489
R491
R404
R405
R406
R440
R441
R442
R443
R459
R460
R461
R463
R465
IC302
R453
R457
IC306
R420
R468
R469
R472
R484
R422
R423
R424
R434
R438
R439
C340
R417
C103
R301
C205
C105
R110
R304
R305
IC305
R395
R306
R307
R308
R309
R310
R203
R204
R205
C106
R206
R103
R104
C206
R105
R106
C213
R210
R209
C211
C212
R207
R208
C113
R109
C111
C112
R108
R107
R118
R482
R214
R114
R326
FB304
FB305
FB306
C342
R123
R223
R224
R124
C138
C238
C368
FB307
FB303
C355
C357
C359
C356
C358
C335
Q102
R413
R339
R340
R341
R342
R455
R220
R101
R102
R201
R202
C101
C201
C321
R381
R382
Q320
Q323
R328
R329
R327
Q313
R375
R374
Q202
Q317
Q318
R227
R358
R359
R360
R379
R363
R369
R370
R367
R365
R412
R411
C338
C339
R409
C362
R127
R397
R331
C334
R330
R332
R333
R334
R213
C216
R212
R211
C116
R113
R112
R111
R311
R120
R312
Q309
Q311
C314
R315
R319
R323
R320
R324
R321
R322
R218
C131
C231
R390
R391
C203
C372
C371
1
3
5
4
E
E
E
E
E
1
1
3
15
2
14
E
E
E
1
7
1
100
50
80
81
31
30
51
E
E
E
E
E
E
E
E
E
E
E
E
E
1
1
8
9
1
64
32
33
48
49
17
16
E
E
E
E
E
MAIN BOARD
1-861-593-
11
(CHASSIS)
(11)
M301
(FAN)
(FAN)
M
1
1
3
(UK)
3
MD/VIDEO
L
R
+
+
–
–
L
R
SPEAKER
IMPEDANCE
USE 6-16
Ω
TM301
1
1
4
6
AMP BOARD
CN603
E
DRIVER BOARD
CN701
B
CN BOARD
CN701
N
SUB POWER
BLOCK
(1/2)
AMP BOARD
CN605
F
POWER BOARD
CN901
G
FM/AM TUNER UNIT
SUPPLIED WITH THE
ASSEMBLED BLOCK
(UK)
1
12
HRP350
REC/PB/
REC/PB/
ERASE HEAD
TAPE MECHANISM
DECK BLOCK
SUPPLIED WITH THE
ASSEMBLED BLOCK
PANEL (1)
BOARD
CN801
H
AMP
BOARD
CN601
D
A
B
C
D
E
F
G
1
2
3
4
5
6
7
8
9
10
11
TP201 (R)
TP (GND)
TP101 (L)
6-10. PRINTED WIRING BOARD – MAIN Board –
•
See page 25 for Circuit Boards Location.
:Uses unleaded solder.
D301
B-5
D302
E-6
D303
E-6
D304
E-6
D305
E-7
D306
E-6
D307
E-5
D308
E-6
D309
D-6
D310
E-6
D311
E-6
D312
E-6
D313
C-10
D314
E-10
D316
C-9
D317
C-7
D318
C-7
D319
B-6
D325
C-9
D326
C-10
D327
D-9
D328
B-10
D329
B-6
D330
B-6
D331
E-2
IC301
C-4
IC302
E-3
IC304
B-10
IC305
E-6
IC306
D-8
Q102
E-6
Q202
F-6
Q301
C-4
Q302
D-4
Q303
C-2
Q304
B-2
Q305
B-2
Q306
B-1
Q307
C-1
Q308
B-5
Q309
B-6
Q310
B-5
Q311
B-6
Q312
E-6
Q313
E-5
Q314
D-6
Q315
C-10
Q316
C-10
Q317
F-5
Q318
F-5
Q319
C-10
Q320
C-9
Q321
E-9
Q322
C-9
Q323
C-9
Q324
C-10
• Semiconductor
Location
Ref. No.
Location
(Page 28)
(Page 34)
(Page 34)
(Page 34)
(Page 36)
(Page 40)
(Page 29)
HCD-GPX5
31
31
C225
C125
R101
R202
R102
C101
C201
C397
R201
R307
C306
R310
Q307
R309
R308
R306
Q306
C304
C305
C307
R304
C308
R305
C309
C310
C302
C303
R104
C107
R103
R105
R106
R205
R206
C207
R204
R203
C205
C103
C203
Q301
R301
IC301
R391
C131
R390
C231
CN306
Q305
JW246
JW247
J301
IC302
T301
C102
C202
C117
C114
C115
C214
R111
R127
R227
R213
C216
R212
R211
C215
C210
R208
R210
C211
C212
R209
R207
R107
R108
R109
R110
C110
C111
C112
C113
C317
C319
C320
C371
D331
C372
R326
C318
R228
R128
C228
C128
R114
C124
C218
C118
C219
C119
C321
C322
C141
C241
R118
R218
HRP350
C105
C123
C223
C222
C122
Q302
FB309
CN305
RV101
C206
C106
C213
C109
C209
T201
T101
Q303
Q304
CN301
R303
R302
C217
C116
R113
R112
TP101
TP201
TP
RV201
R214
C224
22
50V
22
50V
1k
47k
47k
220p
220p
0.1
1k
6.8k
10
50V
10k
KRC102M-AT
2.2k
22k
2.2k
KTA1266-GR-AT
10
50V
47
16V
0.015
18k
0.0068
18k
0.0068
0.018
0.01
100V
100V
2.2
50V
50V
10k
4700p
5.6k
2.2k
47k
2.2k
47k
4700p
10k
5.6k
330p
680p
680p
KRA103M-AT
4.7k
BA3126N
47k
470p
47k
470p
9P
2SD1387-34
-TP
2P
BD3402KS2
10
50V
10
50V
10
50V
1 50V
10
50V
1 50V
180
1k
1k
150k
0.022
5.6k
180
10
50V
10
50V
4.7k
470k
330p
330p
330k
100k
100k
4.7k
330k
470k
10
50V
330p
330p
0.0082
22
50V
470
10V
10V
220
10V
10V
0.1
10EDB40
0.1
100k
470
10V
10V
4.7k
4.7k
10
50V
10
50V
3.3k
47
50V
10
50V
10
50V
10
50V
10
50V
0.01
220
10V
10V
10
50V
10 50V
4.7k
4.7k
330p
KRC102M-AT
220k
27p
27p
0.0082
1
50V
1
50V
2SC2001TP
-LK
2SC2001TP
-LK
8P
5.6
5.6
10
50V
0.022
150k
5.6k
(L)
(R)
(GND)
220k
3.3k
47
50V
A1
A2
A3
A4
A5
B1
B2
B3
83
84
85
86
78
79
MD R
MD L
TAPE R
TAPE L
REC R
REC L
REC L
REC R
TAPE L
MD L
MD R
TAPE R
88
87
73
72
71
70
69
68
67
18
58
∗
∗
∗
∗
TAPE L
TAPE R
PB NF R
PB NF L
PB OUT L
PB OUT R
NC
NC
TAPE IN L
TAPE IN R
REC NF R
REC OUT R
REC OUT L
REC NF L
ALC
SC
SI
VDD
GND
VCC
NC
FILTER
NC
NC
NC
NC
NC
NC
NC
VOL OUT L
NC
NC
VOL IN L
TONE OUT L
VOL IN R
TONE OUT R
NC
BASS NF R
BASS OUTR R
BASS OUTR L
BASS NF L
NC
TR
EBLE NF R
TREBLE NF L
NC
NC
LINE OUT
R
LINE OU
T L
NC
NC
MD IN R
MD IN L
TU IN L
CD IN L
ST CLK
ST DOUT
ST DIN
ST CE
TUNED
STEREO
L OUT
AGND
R OUT
ST MUTE
RDS+3.3V
NC
RDS INT
RDS DATA
SIGNAL R
SIGNAL GND
LINE MUTE
SPEAKER RELAY
PROTECT
AMP POWER
+9V
CD IN R
W
AT IN R
W
AT IN L
D 4V
SIGNAL L
SAOUT1
SAOUT2
AC DET(SWTCHING)
L-PB
L-REC
R-PB
E-HOT
R-REC
GND
GND
VOL
OUT R
NC
NC
NC
TU
IN R
(1/3)
INPUT SEELCT,
TONE CONTROL,
ELECTRICAL VOLUME
Q306,307
REC BIAS SWITCH
RIPPLE
FILTER
BIAS OSC
BIAS OSC
Q303,304
LEVEL SHIFT
Q301,302
REC/PB SWITCH
R
L
MD/VIDEO
AM
FM 75
Ω
ANTENNA
THE ASSEMBLED
BLOCK
SUPPLIED WITH
FM/AM
TUNER PACK
(REC/PB/ERASE)
∗ C123,223
0.1
0.12
(AEP)
(UK)
∗
(AEP)
(UK)
C122,222
2200p
1800p
15P
GND
6-11. SCHEMATIC DIAGRAM – MAIN Section (1/3) –
•
See page 29 for Waveforms.
•
See page 42 for IC Block Diagram.
The components identified by mark
0
or dotted
line with mark
0
are critical for safety.
Replace only with part number specified.
(Page 32)
(Page 33)
(Page 35)
HCD-GPX5
32
32
CN304
C354
C355
C356
C357
C358
C359
C342
C343
CN303
C367
C368
FB306
C137
R123
R350
R224 C238
C237
R223
R124
C393
R318
R319
R320
R321
R322
R323
R324
R325
Q308
Q310
R311
C314
Q309
R312
R314
C396
C395
D310
D311
D312
Q311
R126
R226
Q318
R342
R341
R340
R339
R443
R442
R441
R440
R439
R438
R434
R453
R455
R457
R458
R459
R460
R461
R463
R465
R469
R468
R472
R475
R330
D302
D303
D304
D305
D306
D308
R332
R331
C333
R489
R490
R491
R368
R369
R370
R495
R494
R333
C335
C334
R334
D309
Q314
C336
C337
C340
R372
R373
C338
C339
X301
R411
R409
R417
R418
R419
R420
R422
R423
R424
R406
R405
R404
D307
IC305
R412
R335
D317
D318
CN302
X302
C138
D301
R315
JW240
FB302
FB301
FB303
FB305
FB307
FB304
R358
R359
R362
R361
R360
R474
R413
Q317
Q202
Q102
C362
R482
R496
R484
R363
R379
JW203
CN701
CN702
FB308
IC306
R364
R365
R367
27P
100p
100p
100p
100p
100p
100p
0.1
2200
10V
7P
1000
10V
0.1
0
22 50V
1k
4.7k
100k 220p
22 50V
1k
100k
0.1
10k
22k
47k
4.7k
4.7k
4.7k
10k
10k
KTA1271Y-AT
KTA1271Y-AT
47k
0.0047
KRC402-RTK
1k
47k
0.1
2200
6.3V
6.3V
10EDB40
10EDB40
10EDB40
KRC402-RTK
10k
10k
KRC102S-RTK
47k
47k
47k
47k
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
220
1SS133T-72
1SS133T-72
1SS133T-72
1SS133T-72
1SS133T-72
1SS133T-72
4.7k
10k
10
50V
0
0
0
3.3k
3.3k
3.3k
100
100
22k
0.1
0.1
47k
1SS133T-72
KTC3199GR-RTK
1000
6.3V
6.3V
0.1
0.1
47k
47k
20p
15p
32.768KHz
1k
10k
10k
100
100
47k
100
100
100
100
100
10k
1SS133T-72
BD4729G-TR
1k
10k
1SS133T
1SS133T
8P
16MHz
220p
1SS133T-72
1k
0
0
0
0
47k
47k
10k
10k
47k
1M
0
KRA102S-RTK
2SC3624T1L1718
2SC3624T1L1718
0.1
100
10k
100
10k
10k
27P
17P
M3062CMEN
-A07FPU0
150
4.7k
0
A1
A2
A3
A4
A5
C1
C2
C3
C4
C5
C6
C8
C10
C11
C12
C13
C14
C15
6
5
6
3
6
1
6
0
5
9
7
7
7
6
7
5
7
8
88
7
9
6
5
4
3
1
00
7
84
85
86
87
83
5
7
80
89
94
90
95
91
2
1
39
58
6
7
6
8
6
9
7
0
7
1
7
2
73
7
5
9
4
5
3
5
5
9
5
60
59
61
63
65
55
19
24
34
23
38
22
3
9
2
2
2
3
2
4
34
38
43
42
41
40
76
77
1
8
1
9
RESET
NM
I
AC
-CU
T
IIC
DA
T
A
IIC
CLK
AVSS
VREF
AVCC
VCC
XIN
VSS
XO
UT
XCOUT
XCIN
SIR
CS IN
/W
AKE
R
DS-CLK
CD SCOR
CD
BD
POW
ER
CD XRST
CD
XL
T
CD SENS
CD MIACK
CD M
P3REQ
CD
M
ILP
CD M
P3
STB
CD
M
ICS
CD MP3RST
CD MICK
CD CLK
CD DATA
CDM
80 LOAD-O
UT
C
DM
80 LO
AD-IN
VCC
VSS
(CHUCK SW
)CDM
80 SW
2
(OUT SW
)CDM
80 SW
1
(TRIGG
ER SW
)CD
M80 SW
3
F
AN DRIVE
ST M
UTE
ST STER
EO
ST TUN
DE
S
T CE
S
T D
ATA
O
UT
S
T DA
T
A IN
ST CLK
KEY W
AKE UP
TC PLA
Y
T
C TRG
TC CAPM
CON
T
BIAS ON
CN
VSS
BYTE
FLSTB
VO
L B
VOL A
STBY LED
RDS DA
T
A
FL CLK
RY ON
WATPOW
LINE MUTE
PROTECT
SP RELAY
AMP POWER
EQ DATA
EQ CLK
TC END SW
TC HALF/REC SW
MODEL
DEST
KEY3
KEY2
KEY1
TC R
/P
LOUT
AGND
ROUT
MP3RST
DOUT
MGND
MP3GND
MILP
MICS
MP3REQ
MIACK
MIDIO
MICK
MP3STB
MP3(3.3V)
DVDD(3.3V)
AVDD(3.3V)
MGND
DGND
XTCN
SCOR
SENS
XLT
DATA
XRST
CLK
M+7V
MGND
SW2(CHUCK SW)
SW1(OUT SW)
SW3(TRIGGER SW)
FIN(POS)
RIN(NEG)
END SW
MGND
TRGM+
PACK
F REC
R REC
PLAY SW
CD MIDIN
CD MIDIO
NC
CD AMUTE
CD
D
ISCSEN1
CD
DISCSEN2
NC
ELV E3/TRE A
ELV E2/TRE B
ELV E1/BASS A
ELV E0/BASS B
M+10V
ELV POS
ELV NEG
SW4(8CM)
SW3(PUSH-CLOSE)
SW2-1(CLOSE)
SW2-2(LOD POSITION)
SW1(OPEN)
LOD NEG
LOD POS
SW
-POW
ER
TC DOOR SW
XTCN
M+10V
DATA
FL
(2/3)
THE ASSEMBLED
BLOCK
SUPPLIED WITH
TAPE MECHANISM
DECK BLOCK
Q308,309
PLUNGER
DRIVE
Q310,311
CAPSTAN/REEL
MOTOR DRIVE
Q317,318
CD MUTING
CONTROL
Q102,202
MUTING
VOLTAGE DETECT
SWITCH
RESET
SYSTEM CONTROLLER
SCOR
SENS
CLK
XLT
DATA
DOUT
DVDD
DGND
AVDD
LOUT
AGND
ROUT
XRST
MGND(7V)
M+7V
AGND
XTACN
6-12. SCHEMATIC DIAGRAM – MAIN Section (2/3) –
•
See page 29 for Waveforms.
•
See page 45 for IC Pin Function Description.
(Page 27)
(Page 28)
(Page 31)
(Page 33)
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