Sony HCD-SPZ50 / HCD-SPZ70 Service Manual ▷ View online
SERVICE MANUAL
HCD-SPZ50/SPZ70
Ver. 1.3 2007.02
Subject: Change of HP A-IN (Suffix-12) and MAIN (Suffix-13) boards
9-887-055-81
HCD-SPZ50/SPZ70
SUPPLEMENT-1
File this supplement with the service manual.
1.
NEW/FORMER DISCRIMINATION
In this set, HP A-IN and MAIN boards have been changed in the midway of produc-
tion.
Printed wiring board, schematic diagrams and electrical parts list of new type are
described in this supplement-1.
Refer to original service manual for other information.
tion.
Printed wiring board, schematic diagrams and electrical parts list of new type are
described in this supplement-1.
Refer to original service manual for other information.
– HP A-IN Board (Conductor Side) –
Former : 1-869-724-11
New
New
: 1-869-724-12
– MAIN Board (Conductor Side) –
Former : 1-869-719-11, -12
New
New
: 1-869-719-13
AEP Model
UK Model
E Model
HCD-SPZ50/SPZ70
Australian Model
HCD-SPZ50
HCD-SPZ50/SPZ70
1
2.
DIAGRAMS
•
Note for Printed Wiring Boards and Schematic Diagrams
•
Indication of transistor
Note on Schematic Diagram:
•
All capacitors are in
μ
F unless otherwise noted. (p: pF)
50 WV or less are not indicated except for electrolytics
and tantalums.
and tantalums.
•
All resistors are in
Ω
and
1
/
4
W or less unless otherwise
specified.
•
f
: internal component.
• C
: panel designation.
• A
: B+ Line.
• B
: B– Line.
•
Voltages are dc with respect to ground under no-signal
(detuned) conditions.
no mark : TUNER (FM/AM)
(
(detuned) conditions.
no mark : TUNER (FM/AM)
(
) : CD PLAY
〈〈
〉〉
: TAPE PLAY
{
} : TAPE REC
∗
: Impossible to measure
•
Voltages are taken with a VOM (Input impedance 10 M
Ω
).
Voltage variations may be noted due to normal produc-
tion tolerances.
tion tolerances.
•
Signal path.
F
: TUNER (FM/AM)
J
: CD PLAY
d
: TAPE PLAY
G
: REC
f
: AUDIO IN
•
Abbreviation
AR
AR
: Argentina model
AUS
: Australian model
E2
: 120 V AC area in E model
E51
: Chilean and Peruvian models
KR
: Korean model
MX
: Mexican model
RU
: Russian model
SP
: Singapore model
Note on Printed Wiring Board:
• X
: parts extracted from the component side.
• Y
: parts extracted from the conductor side.
•
f
: internal component.
•
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
C
B
These are omitted.
E
Q
B
These are omitted.
C
E
Q
HCD-SPZ50/SPZ70
2
2
HCD-SPZ50/SPZ70
R1397
R1418
R1421
R1674
JR1001
JR1003
JR1005
JR1008
JR1009
R1203
IC1501
IC1302
R1603
C1362
R1604
R1301
R1302
R1303
R1304
R1305
R1306
R1307
R1309
R1311
R1313
R1400
R1500
R1482
R1483
R1486
R1487
R1489
R1491
R1492
R1493
R1497
R1382
R1383
R1388
R1389
R1391
R1392
R1393
R1394
R1395
D1303
IC1301
D1202
D1203
R1378
R1426
C1316
C1311
C
1310
R1316
R1417
R1412
Q1301
C1404
C1312
C1403
R1401
R1402
R1423
C1402
C1401
R1321
R1318
R1319
R1320
R1323
R1324
R1325
R1326
R1328
R1424
R1425
R1377
R1376
R1474
R1366
R1367
R1368
R1371
R1369
R1375
R1373
R1372
R1357
R1356
R1355
R1354
R1353
R1352
R1607
R1608
R1605
R1606
R1609
R1610
R1611
R1612
R1613
R1614
C1602
D1601
Q1605
Q1603
R1201
R1428
D1305
C1218
R1551
IC1503
C1202
C1204
C1206
C1208
R1552
R1501
R1646
R1512
R1648
C1503
R1523
R1572
R1573
R1521
R1519
Q1502
Q1501
R1502
R1520
R1518
R1361
R1363
R1506
R1516
C1665
C1501
R1556
R1514
R1511
R1513
Q1505
C1213
C1506
C1636
IC1505
R1202
IC1204
C1211
Q1503
C1628
C1615
R1420
R1642
C1612
Q1504
R1522
R1643
R1693
R1692
R1347
R1348
R1509
R1346
R1345
R1343
R1510
R1560
R1575
R1507
R1557
Q1509
Q1508
R1504
R1433
R1434
R1432
R1431
R1334
R1333
R1336
R1335
R1332
R1331
R1370
R1337
IC1504
D1204
R1344
IC1502
R1349
R1350
Q1510
R1550
R1558
R1559
C1531
R1505
R1515
R1503
R1553
R1565
R1555
R1554
R1627
R1631
R1639
R1635
R1626
R1630
R1638
R1634
R1629
R1628
R1632
R1633
R1640
R1641
R1636
R1637
Q1610
Q1612
Q1616
Q1614
Q1611
Q1613
Q1617
Q1615
Q1609
Q1608
Q1606
R1625
R1622
R1621
R1620
R1619
R1615
R1616
C1603
R1456
R1623
C1220
D1602
R1644
R1645
R1429
R1430
C1217
1
3
4
6
JW1201
JW1202
JW1016
JW1083
JW1086
JW1103
JW1117
JW1118
JW1154
JW1081
JW1080
JW1044
JW1112
JW1167
JW1028
JW1010
JW1151
JW1168
JW1009
JW1135
JW1085
JW1187
JW1203
JW1211
JW1185
JW1098
JW1623
JW1625
JW1626
JW1627
JW1621
JW1622
X1301
EP1202
CN1306
CN1302
CN1305
CN1304
CN1303
X1302
Q1604
C1301
Q1602
C1502
CN1307
IC1203
IC1205
IC1202
IC1201
CN1203
C1214
CN1308
C1523
C1505
C1555
C1504
C1509
C1559
C1510
C1560
C1512
C1562
C1203
C1205
C1507
C1212
CN1310
C1561
C1511
C1209
C1563
C1513
C1201
D1211
CN1309
1
2
22
23
C1614
C1664
C1629
C1616
C1613
C1526
C1576
D1212
C1518
C1519
C1521
C1520
C1522
C1595
C1596
C1558
C1552
C1508
C1565
C1567
C1532
C1635
C1515
C1517
Q1607
EP1201
D1207
D1206
C1207
CN1201
CN1202
JW1063
JW1137
JW1174
C1637
Q1618
C1550
JW1053
JW1188
JW1189
JW1190
JW1191
JW1057
JW1100
JW1119
JW1022
JW1131
JW1003
JW1205
JW1005
JW1004
JW1014
JW1015
JW1008
JW1011
JW1062
JW1210
JW1023
JW1030
JW1019
JW1065
JW1066
JW1049
JW1013
JW1046
JW1068
JW1069
JW1136
JW1034
JW1051
JW1101
JW1102
JW1024
JW1036
JW1035
JW1096
JW1109
JW1020
JW1116
JW1021
JW1038
JW1025
JW1058
JW1017
JW1031
JW1254
JW1253
JW1195
JW1075
JW1002
JW1074
JW1073
JW1155
JW1156
JW1157
JW1158
JW1090
JW1212
JW1077
JW1193
JW1198
JW1197
JW1124
JW1199
JW1194
JW1196
JW1139
JW1138
JW1061
JW1032
JW1180
JW1179
JW1178
JW1186
JW1183
JW1184
JW1181
JW1182
JW1176
JW1175
JW1152
JW1207
JW1173
JW1177
JW1134
JW1133
JW1132
JW1127
JW1126
JW1115
JW1082
JW1084
JW1041
JW1040
JW1039
JW1125
JW1001
JW1043
JW1130
JW1111
JW1047
JW1048
JW1105
JW1209
JW1251
JW1252
JW1250
JW1172
JW1045
JW1120
JW1070
JW1192
JW1037
D1208
D1209
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
1
100
30
31
50
51
80
81
(CHASSIS)
(CHASSIS)
1-869-719-
13
(13)
MAIN BOARD
E1
AMP
BOARD
CN705
E2
AMP
BOARD
CN705
SPZ50:AEP,UK/
SPZ70:AEP,UK
A
CD BOARD
CN102
TUNER(FM/AM)
SUPPLIED WITH THE
ASSEMBLED BLOCK
FM75
Ω
COAXIAL
ANTENNA
AM
H1
AMP
BOARD
CN700
H2
AMP
BOARD
CN700
(SPZ50)
(SZP70)
G
POWER
BOARD
CN604
F
POWER
BOARD
CN32
(SPZ70)
(SPZ70)
TAPE MECHANISM
DECK BLOCK
SUPPLIED WITH THE
ASSEMBLED BLOCK
SPZ50:RU,SP,KR,AUS/
SPZ70:RU,E2,E51,MX,AR
SPZ50:RU,SP,KR,AUS/
SPZ70:RU,E2,E51,MX,AR,KR
(SPZ70)
(SPZ70)
SPZ50:AEP,UK/
SPZ70:AP,UK
C
PANEL
BOARD
B
TC
BOARD
CN008
D
FL
BOARD
J
HP A-IN
BOARD
CN981
CD MECHANISM
DECK BLOCK
SUPPLIED WITH THE
ASSEMBLED BLOCK
A
K
K
K
K
A
1
3
4
5
1
9
A
K
K
1
2
3
1
3
1
6
4
3
1
3
1
5
4
3
1
1
3
1
3
2
1
8
1
9
16
(SPZ50)
(SZP70)
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
EXCEPT SPZ50:SP,
KR,AUS/SPZ70:KR
(Refer to page 20
on service manual)
(Refer to page 33
on service manual)
(Refer to page 32
on service manual)
(Refer to page 22
on service manual)
(Refer to page 28
on service manual)
(Refer to page 23
on service manual)
(Refer to page 28
on service manual)
(Refer to page 30
on service manual)
(Refer to page 36
on service manual)
(Refer to page 36
on service manual)
2-1. PRINTED WIRING BOARD – MAIN Board –
: Uses unleaded solder.
(Page 6)
Ref. No. Location
Ref. No. Location
•
Semiconductor Location
Ref. No. Location
Ref. No. Location
Ref. No. Location
D1202
D-1
D1203
E-1
D1204
C-9
D1206
H-12
D1207
H-12
D1208
B-5
D1209
C-1
D1211
I-6
D1212
F-6
D1303
D-3
D1305
F-3
D1601
B-1
D1602
E-15
IC1201
C-14
IC1202
C-13
IC1203
C-12
IC1204
B-11
IC1205
J-13
IC1301
D-4
IC1302
G-2
IC1501
E-10
IC1502
F-7
IC1503
D-9
IC1504
G-7
IC1505
F-12
Q1301
F-3
Q1501
D-10
Q1502
D-10
Q1503
F-12
Q1504
E-12
Q1505
F-13
Q1508
G-7
Q1509
G-7
Q1510
E-7
Q1602
C-2
Q1603
C-1
Q1604
B-2
Q1605
B-1
Q1606
F-6
Q1607
F-6
Ref. No. Location
Ref. No. Location
Q1608
E-6
Q1610
E-5
Q1611
E-5
Q1612
E-5
Q1613
E-5
Q1614
F-5
Q1615
F-5
Ref. No. Location
Q1616
F-5
Q1617
F-5
Q1618
E-15
Note: Refer to the Servicing Notes “NOTE OF REPLACING MAIN
BOARD, IC1301 (MAIN BOARD), C25 (POWER BOARD) OR
POWER BOARD” (page 4), when you exchange the IC1301 or
MAIN board.
POWER BOARD” (page 4), when you exchange the IC1301 or
MAIN board.
HCD-SPZ50/SPZ70
3
3
HCD-SPZ50/SPZ70
2-2. SCHEMATIC DIAGRAM – MAIN Section (1/3) –
R1311
R1313
R1316
R1319
R1320
R1323
R1324
R1325
R1326
R1328
R1402
R1417
R1423
R1426
R1456
CN1306
R1486
R1487
R1388
R1489
R1491
R1492
R1493
R1497
R1389
R1391
R1392
R1393
R1394
R1395
R1605
R1607
R1608
R1606
R1401 C1404
R1378
R1377
R1376
R1375
R1474
R1373
R1372
R1371
R1370
R1369
R1368
R1367
R1366
C1362
R1357
R1356
R1355
R1354
R1353
D1303
R1500
R1614
R1613
R1612
C1602
Q1603
R1610
Q1604
R1609
R1343
R1344
R1345
R1346
R1347
R1348
R1349
R1350
R1337
R1336
R1335
R1334
R1333
R1434
R1433
R1301
R1302
R1303
R1304
R1305
R1306
R1307
C1316
R1309
X1301
C1311
C1310
X1302
R1424
R1425
R1428
R1429
R1430
R1412
C1312
D1305
C1403
CN1304
Q1605
D1202
C1301
D1203
C1218
C1220
EP1202
D1601
R1352
R1332
R1331
R1432
R1431
IC1302
R1418
R1318
R1321
R1420
C1402
R1421
C1401
IC1301
R1382
R1383
R1397
R1483
R1482
R1400
Q1301
CN1305
Q1602
R1611
220k
0
0
100
47k
100
100
100
100
100
47k
10k
10k
10k
10k
9P
10k
10k
100
1k
3.3k
3.3k
3.3k
100
100
100
100
100
100
2.2k
2.2k
4.7k
10k
47k
0.1
100
100
100
100
1M
100
100
100
100
100
100
100
100
0.1
100
100
100
100
100
MC2836
10k
2.2k
2.2k
1k
0.0047
RT1N141C
2.2k
KTA1273Y-AT
47k
100
100
100
100
100
100
100
100
100
100
100
100
100
10k
10k
100
100
100
100
100
100
100
0.1
10k
32.768KHz
22p
22p
5MHz
10k
10k
10k
4.7k
4.7k
10k
0.1
1SS355
0.1
7P
RT1N141C
MC2836
1000
6.3V
6.3V
1SS355
0.1
0.1
1SS355
100
100
100
10k
10k
PST3629NR
0
100
100
10k
0.1
0
0.1
M30622MEP-A36FPU0 (TYPE A)
(SPZ50:AEP,UK,RU/SPZ70:AEP,UK,RU)
M30622MEP-A38FPU0 (TYPE B)
M30622MEP-B09FPU0 (TYPE C)
M30622MEP-B09FPU0 (TYPE C)
100
100
∗
10k
10k
100
2SC3052
KTA1273Y-AT
2.2k
A1
A2
A3
A4
A5
A6
A7
C1
C2
C3
C4
C5
C6
C7
100
1
2
3
82
83
94
95
91
92
93
88
82
83
88
92
23
24
25
26
28
33
34
39
40
41
42
1
8
1
9
2
1
35
36
37
43
44
45
46
47
48
49
50
54
5
5
5
6
53
51
7
6
7
7
78
7
9
80
4
4
94
95
93
91
5
8
59
60
6
1
66
67
68
65
6
3
6
9
70
7
1
72
73
7
5
38
32
31
90
89
84
7
9
80
89
90
5
7
31
32
1
2
3
∗
MGND
+MTR
+SOL
REC SW
PHOTO OUT
GND
DGND
KEY2
FL DATA
FL CLK
FL STB
DGND
LED DSGX
LED DIRECT
SIRCS
+3.3V
LED DSGX
LED DIRECT
BASS A
TREBLE A
BASS B
TREBLE B
KEY3 RETURN
EVER+3.3V
S
IR
C
S
M
P
3
C
L
K
B
Y
T
E
X
C
IN
X
C
O
U
T
R
E
S
E
T
X
O
U
T
X
IN
N
M
I
C
D
S
C
O
R
A
C
C
U
T
IIC
C
L
K
CD SENS
CD CLK
W
A
K
E
U
P
K
E
Y
TC HALF/REC SW
SPEC IN
KEY2
KEY1
VREF
CD DATA
M
P
3
D
A
T
A
IN
M
P
3
D
A
T
A
O
U
T
F
L
S
C
K
F
L
S
T
B
S
W
8
S
W
7
S
W
6
S
W
5
TRE A
M2+
M2-
M1+
M1-
CD XLT
MP3 ACK
MP3 REQ
MP3 XLAT
MP3 IREQ
CD XRST
CD XTACN
S
T
T
U
N
E
D
DRIVER
MUTE
CD
S
T
C
E
S
T
D
O
U
T
S
T
C
L
K
S
T
D
IN
/S
T
E
R
E
O
P
O
W
E
R
O
N
/O
F
F
S
-M
A
S
T
E
R
P
G
M
U
T
E
S
-M
A
S
T
E
R
S
O
F
T
M
U
T
E
S
-M
A
S
T
E
R
R
S
T
S
-M
A
S
T
E
R
S
D
S
-M
A
S
T
E
R
D
A
T
A
S
-M
A
S
T
E
R
S
H
IF
T
S
-M
A
S
T
E
R
L
A
T
C
H
S
-M
A
S
T
E
R
N
S
P
M
U
T
E
S
-M
A
S
T
E
R
IN
IT
H
P
M
U
T
E
L
IN
E
M
U
T
E
A
M
P
S
I
A
M
P
S
C
R
E
L
A
Y
T
C
M
U
T
E
T
C
R
E
C
O
N
/O
F
F
T
C
B
IA
S
C
A
P
M
C
N
T
1
T
C
EEPROM SDA
EEPROM SCL
STANDBY LED
KEY3
VOLUME
JOG
AUDIO IN
DETECT
DETECT
+6.2V
LED STANDBY
JOG
VOLUME
KEY3-1
KEY1
NC
CDM SD
S
E
L
B
S
E
L
IN
H
AC DET
TC PHOTO OUT
BASS A
BASS B
R
D
S
IN
T
R
D
S
D
A
T
A
S
W
3
TRE B
SW2
SW1
(CHASSIS)
(1/3)
Q1604,1605
Q1602,1603
CAPSTAN/REEL MOTOR DRIVE
HALF SW
(SPZ70)
V
C
C
V
S
S
V
S
S
V
C
C
AVSS
AVCC
S
E
L
A
F
L
S
D
IIC
D
A
T
A
N
O
U
S
E
N
O
U
S
E
NO USE
T
R
G
T
C
NO USE
SPZ50:AEP,UK/
SPZ70:AEP,UK
SPZ50:RU,SP,AR,AUS/
SYSTEM CONTROLLER
(SPZ70)
RESET SWITCH
∗
R1497
470(SPZ70:E2,E51,MX,AR)
1k(SPZ50:AEP,UK/SPZ70:AEP,UK)
11P(SPZ50)
17P(SPZ70)
(SPZ70)
DDC GND
THE ASSEMBLED
BLOCK
SUPPLIED WITH
TAPE MECHANISM
DECK BLOCK
RESET SIGNAL GENERATOR
SPZ70:RU,E2,E51,MX,AR,KR
C
N
V
S
S
220(SPZ50:RU/SPZ70:RU)
TRIGGER PLUNGER DRIVE
SPZ50:RU,SP,KR,AUS/
SPZ70:RU,E2,E51,MX,AR,KR
EXCEPT SPZ50:SP,
KR,AUS/SPZ70:KR
∗
R1397
4.7k(SPZ50:RU/SPZ70:E2,E51,MX,AR)
0(SPZ50:SP,KR,AUS/SPZ70:KR)
D1208
1N4002B
D1209
1N4002B
(Refer to page 34
on service manual)
on service manual)
(Refer to page 35
on service manual)
on service manual)
(Page 5)
(Page 5)
(Page 4)
Note: Refer to the Servicing Notes “NOTE OF REPLACING MAIN
BOARD, IC1301 (MAIN BOARD), C25 (POWER BOARD)
OR POWER BOARD” (page 4), when you exchange the
IC1301 or MAIN board.
OR POWER BOARD” (page 4), when you exchange the
IC1301 or MAIN board.
