Sony HCD-SPZ50 / HCD-SPZ70 Service Manual ▷ View online
HCD-SPZ50/SPZ70
4
4
HCD-SPZ50/SPZ70
2-3. SCHEMATIC DIAGRAM – MAIN Section (2/3) –
Q1501
R1520
R1518
IC1501
IC1203
IC1202
IC1201
IC1502
Q1508
Q1503
Q1504
C1213
R1644
R1558
R1559
R1513
R1202
R1645
R1506
R1556
R1501
R1551
R1502
R1552
R1363
R1361
R1521
R1519
R1515
R1565
R1554
R1503
R1553
R1509
R1557
R1510
R1560
R1550
R1522
R1201
R1203
C1207
C1205
C1212
C1209
C1201
C1203
C1563
C1562
C1561
C1555
C1504
C1513
C1512
C1511
C1505
C1502
C1558
C1508
C1532
C1565
C1515
C1552
C1596
C1595
C1507
C1637
D1602
EP1201
Q1502
CN1203
CN1202
CN1201
Q1509
IC1204
C1501
C1522
C1521
C1520
C1523
C1519
C1518
C1503
C1208
C1206
C1211
C1531
C1202
C1217
C1204
JW1203
JW1202
R1504
C1550
IC1503
R1555
Q1618
Q1510
C1506
R1512
R1511
R1575
IC1504
Q1505
R1514
R1516
IC1505
R1523
C1526
R1573
C1576
CN1302
CN1303
D1204
CN1310
JW1612
R1507
C1517
R1505
C1510
C1560
C1559
C1509
R1572
JW1201
IC1205
JW1613
C1567
RT1N141C
220k
220k
BD3870FS
TA7804LS
TA7809S
NJM4580MD
RT1N141C
RT1N141C
RT1N141C
0.01
470
2.2k
2.2k
2.2k
10k
100
10k
10k
220
220
10k
10k
0
0
10k
10k
100k
100k
4.7k
1k
1k
1k
47
100k
100k
4.7k
100k
100k
22k
470
10V
10V
470
10V
10V
470
10V
10V
220
10V
10V
2200
25V
470
16V
16V
1 50V
1 50V
10 50V
10 50V
220
10V
10V
1 50V
1 50V
10 50V
10 50V
220
10V
10
50V
10
50V
100
16V
16V
10
50V
10
50V
100
16V
16V
1
50V
1
50V
100
16V
100 16V
UDZSTE-1710B
RT1P141C
2P
2P
3P
RT1P141C
MM1615ANLE
0.1
0.0022
0.1
0.1
0.0022
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.01
0.1
4.7k
220
16V
16V
RT3C55M
22k
KTC3198GR
2SC3052
0.1
10k
10k
1k
RT3C55M
RT1N141C
2.2k
10k
MC14052BDTR2
100k
1
50V
100k
1
50V
19P
11P
MC2836
47
220
10V
22k
1 50V
1 50V
1 50V
1 50V
100k
TA7807LS
220 10V
A1
A2
A3
A4
A5
A6
A7
B1
B2
B3
B4
B5
6
0
6
1
6
3
5
8
5
1
5
9
6
5
C
1
C2
VIN1
VIN2
A1
A2
B1
B2
C1
C2
21
18
56
55
54
53
84
66
67
68
69
70
71
72
73
75
VIN1
VIN2
76
77
78
SC
VIN1
SEL1
VIN2
SEL2
A1
A2
B1
B2
C1
C2
FILTER
GND
SI
VCC
CAP
OUT2
OUT1
BOUT2
BNF2
BOUT1
BNF1
TNF2
TNF1
12V
GND
GND
GND
RDS DATA
RDS CLK
DO/STEREO
ST CLK
ST DIN
ST CE
R OUT
AGND
L OUT
+9V
4V(SUB)
NC
C2
B2
E2
E1
B1
C1
C2
B2
E2
E1
B1
C1
IN
H
V
E
E
G
N
D
V
C
C
Y
0
Y
2
Y
Y
3
Y
1
B
A
X
3
X
0
X
X
1
X
2
VO
VI
CONT
GND
NOISE
POWER ON/OFF
(CHASSIS)
(2/3)
(SPZ50)
(SPZ70)
16V
+12V REGULATOR
G I
O
I
O
G
I
O
G
+9V REGULATOR
+4V REGULATOR
+5V REGULATOR
INPUT SELECTOR,ELECTRICAL VOLUME,
SURROUND/TONE CONTROL
+7V REGULATOR
I
G
O
Q1501,1502
MUTING CONTROL
SWITCH
MUTING
HEADPHONE AMP
GND
VCC
+9V REGULATOR
RIPPLE FILTER
Q1508,1509
MUTING CONTROL SWITCH
MUTING
INVERTER
INVERTER
INVERTER
TUNER/TAPE
SELECT SWITCH
/OTW
OVF
/RST
DGND
/SD
DGND
INIT
D+3.3V
AGND
AGND
A+5V
M+12V
BIAS ON/OFF
A+9V
REC/PB SW
PGMUTE
SOFTMUTE
SCDT
SCSHIFT
SCLATCH
NSPMUTE
L-IN
R-IN
DECK-D-GND
REC-MUTE
PB-R
PB-L
A-GND
AM
ANTENNA
COAXIAL
FM75
Ω
THE ASSEMBLED
BLOCK
SUPPLIED WITH
TUNER
(FM/AM)
(SPZ50)
(SPZ70)
(SPZ50:AEP,UK,/SPZ70:AEP,UK)
11P(SPZ50:AEP,UK/SPZ70:AEP,UK)
REC-L
REC-R
9P
(Refer to page 23
on service manual)
on service manual)
(Refer to page 29
on service manual)
on service manual)
(Refer to page 31
on service manual)
on service manual)
(Refer to page 29
on service manual)
on service manual)
(Refer to page 31
on service manual)
on service manual)
(Refer to page 37
on service manual)
on service manual)
(Refer to page 37
on service manual)
on service manual)
SPZ50:RU,SP,AR,AUS/
SPZ70:RU,E2,E51,MX,AR,KR
(Page 3)
(Page 5)
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
MAIN board.
OR POWER BOARD” (page 4), when you exchange the
MAIN board.
HCD-SPZ50/SPZ70
5
5
HCD-SPZ50/SPZ70
2-4. SCHEMATIC DIAGRAM – MAIN Section (3/3) –
R1692
R1642
R1693
R1643
R1646
R1648
C1636
C1665
C1214
C1664
C1614
CN1309
CN1307
R1615
R1674
R1631
R1616
Q1607
R1621
R1619
C1628
C1612
C1615
C1616
C1613
C1629
R1620
R1603
CN1308
D1206
D1207
D1212
D1211
R1604
R1625
R1629
R1628
R1632
R1633
Q1611
R1627
R1626
C1635
R1623
Q1608
Q1609
R1630
R1634
R1635
R1636
R1637
R1640
R1641
R1639
R1638
Q1613
Q1610
Q1612
Q1614
Q1616
Q1615
Q1617
Q1606
R1622
C1603
1k
1k
10k
10k
1k
1k
0.001
0.001
470
10V
10V
10 50V
10 50V
23P
9P
2.2
0
470
2.2
KTA1273Y-AT
4.7k
2.2k
0.1
0.1
0.1
220
10V
220
10V
220
10V
10V
100
22k
13P
1N4002B
1N4002B
1N4002B
1N4002B
22k
10k
470
47k
470
47k
2SC3440
470
47k
220
10V
10V
470
2SC3052
2SA1235
47k
47k
470
47k
470
470
47k
470
47k
2SC3440
2SA1365
2SA1365
2SA1365
2SA1365
2SC3440
2SC3440
2SA1235
2.2k
0.1
C1
C2
C3
C4
B1
B2
B3
B4
B5
C5
C6
C7
100
41
42
39
40
38
A1
A2
M2-
M2-
M2+
M2+
M1+
M1+
M1-
M1-
28
34
24
33
25
26
23
35
7
50
49
48
47
37
5
46
45
44
43
36
19
B1
B2
M+7V
CD SCOR
CD SENS
CD XLAT
MP3 ACK
MP3 REQ
MP3 XLAT
MP3 DATA
CD CLK
MP3 IREQ
CD XRST
CD XTACN
A+3.3V
D+3.3V
MP3 CLK
CD DATA
AUDIO IN L
AUDIO IN GND
AUDIO IN R
AUDIO IN DET
DGND
HP GND
HP L
HP R
KEY3-2
M2-
M2+
M1-
M1+
SW-COM
SW7
SW6
SW5
SW8
NC
SW2
SW1
SW3
(3/3)
PROTECT
DETECT
Q1607-1609
REGULATOR
Q1610-1613
LOADING MOTOR DRIVE
Q1614-1617
CAM GEAR MOTOR DRIVE
THE ASSEMBLED
BLOCK
SUPPLIED WITH
CD MECHANISM
M-GND
R-CH
A-GND
L-CH
D-GND
D-MUTE
D-OUT
DECK BLOCK
(Refer to page 21
on service manual)
on service manual)
R937
R938
C984
C982
R932
C987
C986
C997
R942
R931
R941
R936
R939
R940
R929
R930
R928
C990
C989
C999
CN981
FB983
FB982
FB981
S982
S981
EP982
J982
J981
220
220
0.1
0.1
100k
470p
0.022
470p
100k
1k
1k
470
100
1k
1k
1k
1k
0.022
0.022
0.022
9P
0
0
0
AUDIO IN L
AUDIO IN GND
AUDIO IN R
AUDIO IN DET
KEY3-2
HP GND
HP L
DGND
HP R
CD
SYNCHRO
(CHASSIS)
PHONES
AUDIO IN
PAUSE/
START
(Page 3)
(Page 3)
(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
MAIN board.
OR POWER BOARD” (page 4), when you exchange the
MAIN board.
HCD-SPZ50/SPZ70
6
6
HCD-SPZ50/SPZ70
C998
C988
C986
R931
R932
C987
R942
R941
C997
R936
R937
R938
R939
R940
R928
R929
R930
FB981
C990
C989
C999
FB983
FB982
C982
C984
JW985
JW986
JW987
JW988
JW981
JW982
JW983
JW984
S982
S981
CN981
A
B
C
D
1
2
3
4
5
6
7
8
9
10
11
1-869-724-
12
(12)
HP A-IN BOARD
J982
PHONES
PAUSE/
START
S981,982
CD
SYNCHRO
J
MAIN BOARD
CN1307
EP982
J981
AUDIO IN
(CHASSIS)
1
9
2-5. PRINTED WIRING BOARD – HP A-IN Board –
: Uses unleaded solder.
(Page 2)
7
HCD-SPZ50/SPZ70
HP A-IN
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
A-1166-881-A HP A-IN BOARD, COMPLETE
***********************
< CAPACITOR >
C982
1-164-156-11 CERAMIC CHIP
0.1uF
25V
C984
1-164-156-11 CERAMIC CHIP
0.1uF
25V
C986
1-164-227-11 CERAMIC CHIP
0.022uF
10%
25V
C987
1-162-962-11 CERAMIC CHIP
470PF
10%
50V
C989
1-164-227-11 CERAMIC CHIP
0.022uF
10%
25V
C990
1-164-227-11 CERAMIC CHIP
0.022uF
10%
25V
C997
1-162-962-11 CERAMIC CHIP
470PF
10%
50V
C999
1-164-227-11 CERAMIC CHIP
0.022uF
10%
25V
< JUMPER RESISTOR >
FB981
1-216-864-11 SHORT CHIP
0
FB982
1-216-864-11 SHORT CHIP
0
FB983
1-216-864-11 SHORT CHIP
0
< JACK >
J981
1-815-603-11 JACK (AUDIO IN)
J982
1-815-603-11 JACK (PHONES)
< RESISTOR >
R928
1-216-821-11 METAL CHIP
1K
5%
1/10W
R929
1-216-821-11 METAL CHIP
1K
5%
1/10W
R930
1-216-821-11 METAL CHIP
1K
5%
1/10W
R931
1-216-821-11 METAL CHIP
1K
5%
1/10W
R932
1-216-845-11 METAL CHIP
100K
5%
1/10W
R936
1-216-817-11 METAL CHIP
470
5%
1/10W
R937
1-216-813-11 METAL CHIP
220
5%
1/10W
R938
1-216-813-11 METAL CHIP
220
5%
1/10W
R939
1-216-809-11 METAL CHIP
100
5%
1/10W
R940
1-216-821-11 METAL CHIP
1K
5%
1/10W
R941
1-216-821-11 METAL CHIP
1K
5%
1/10W
R942
1-216-845-11 METAL CHIP
100K
5%
1/10W
< SWITCH >
S981
1-762-875-21 SWITCH, KEYBOARD (CD SYNCHRO)
S982
1-762-875-21 SWITCH, KEYBOARD (z PAUSE/START)
************************************************************
A-1166-883-A MAIN BOARD, COMPLETE (SPZ70: AEP, UK)
A-1166-993-A MAIN BOARD, COMPLETE (SPZ70: RU)
A-1167-004-A MAIN BOARD, COMPLETE (SPZ50: AEP, UK)
A-1167-017-A MAIN BOARD, COMPLETE (SPZ50: RU)
A-1171-390-A MAIN BOARD, COMPLETE
A-1166-993-A MAIN BOARD, COMPLETE (SPZ70: RU)
A-1167-004-A MAIN BOARD, COMPLETE (SPZ50: AEP, UK)
A-1167-017-A MAIN BOARD, COMPLETE (SPZ50: RU)
A-1171-390-A MAIN BOARD, COMPLETE
(SPZ70: E2, E51, MX, AR)
A-1171-419-A MAIN BOARD, COMPLETE(SPZ50: SP, KR, AUS)
A-1251-290-A MAIN BOARD, COMPLETE(SPZ70: KR)
A-1251-290-A MAIN BOARD, COMPLETE(SPZ70: KR)
*********************
7-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S
< CAPACITOR >
C1201
1-126-943-11 ELECT
2200uF
20%
25V
C1202
1-100-566-91 CERAMIC CHIP
0.1uF
10%
25V
C1203
1-126-935-11 ELECT
470uF
20%
16V
C1204
1-100-566-91 CERAMIC CHIP
0.1uF
10%
25V
C1205
1-126-925-91 ELECT
470uF
20%
10V
C1206
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C1207
1-126-925-91 ELECT
470uF
20%
10V
C1208
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C1209
1-126-923-91 ELECT
220uF
20%
10V
C1211
1-100-566-91 CERAMIC CHIP
0.1uF
10%
25V
C1212
1-126-925-91 ELECT
470uF
20%
10V
C1213
1-107-726-91 CERAMIC CHIP
0.01uF
10%
16V
C1214
1-126-925-91 ELECT
470uF
20%
10V
C1217
1-107-726-91 CERAMIC CHIP
0.01uF
10%
16V
C1218
1-164-156-11 CERAMIC CHIP
0.1uF
25V
C1220
1-164-156-11 CERAMIC CHIP
0.1uF
25V
C1301
1-126-916-11 ELECT
1000uF
20%
6.3V
C1310
1-162-919-11 CERAMIC CHIP
22PF
5%
50V
C1311
1-162-919-11 CERAMIC CHIP
22PF
5%
50V
C1312
1-164-156-11 CERAMIC CHIP
0.1uF
25V
C1316
1-164-156-11 CERAMIC CHIP
0.1uF
25V
C1362
1-164-156-11 CERAMIC CHIP
0.1uF
25V
C1401
1-164-156-11 CERAMIC CHIP
0.1uF
25V
C1402
1-164-156-11 CERAMIC CHIP
0.1uF
25V
C1403
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C1404
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C1501
1-164-156-11 CERAMIC CHIP
0.1uF
25V
C1502
1-126-923-91 ELECT
220uF
20%
10V
C1503
1-164-156-11 CERAMIC CHIP
0.1uF
25V
C1504
1-126-923-91 ELECT
220uF
20%
10V
C1505
1-126-964-11 ELECT
10uF
20%
50V
MAIN
3.
ELECTRICAL PARTS LIST
NOTE:
•
Due to standardization, replacements in the
parts list may be different from the parts
specified in the diagrams or the components
used on the set.
parts list may be different from the parts
specified in the diagrams or the components
used on the set.
•
-XX and -X mean standardized parts, so they
may have some difference from the original
one.
may have some difference from the original
one.
•
Items marked “*” are not stocked since they
are seldom required for routine service.
Some delay should be anticipated when
ordering these items.
are seldom required for routine service.
Some delay should be anticipated when
ordering these items.
•
CAPACITORS
uF:
uF:
µ
F
•
COILS
uH:
uH:
µ
H
•
RESISTORS
All resistors are in ohms.
METAL: Metal-film resistor.
METAL OXIDE: Metal oxide-film resistor.
F: nonflammable
All resistors are in ohms.
METAL: Metal-film resistor.
METAL OXIDE: Metal oxide-film resistor.
F: nonflammable
•
SEMICONDUCTORS
In each case, u:
In each case, u:
µ
, for example:
uA... :
µ
A...
uPA... :
µ
PA...
uPB... :
µ
PB...
uPC... :
µ
PC...
uPD... :
µ
PD...
•
Abbreviation
AUS : Australian model
AR
AUS : Australian model
AR
: Argentina model
E2
: 120V AC area in E model
E51 : Chilean and Peruvian models
KR
: Korean model
MX : Mexican model
RU
RU
: Russian model
SP
: Singapore model
When indicating parts by reference number,
please include the board.
please include the board.
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 MAIN board.
BOARD) OR POWER BOARD” (page 4), when you
exchange the MAIN board.
Click on the first or last page to see other HCD-SPZ50 / HCD-SPZ70 service manuals if exist.