Sony CMT-SPZ55 / HCD-SPZ55 Service Manual ▷ View online
HCD-SPZ55
HCD-SPZ55
25
25
R131
1
R1313
R1316
R1319
R1320
R1323
R1324
R1325
R13
26
R1328
R1402
R1417
R1423
R1426
R1456
CN1306
R1486
R1487
R1388
R1489
R1491
R1492
R1493
R1389
R1391
R1392
R1393
R1394
R1395
R1605
R1607
R1608
R1606
R1401 C1404
R1378
R1377
R1376
R1375
R14
74
R1373
R1372
R13
71
R1370
R13
69
R1368
R1367
R13
66
C1362
R1357
R1356
R13
55
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
C13
16
R1309
X1301
C131
1
C1310
X1302
R1424
R1425
R1428
R14
29
R1430
R1412
C1312
D1305
C1403
CN1304
Q1605
D1202
C1301
D1203
C1218
C1220
EP1202
D1601
R1352
R1432
R1431
IC1302
R1418
R1420
C1402
R1421
C1401
IC1301
R1397
0
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
10k
10k
PST3629NR
0
10k
0.1
0
0.1
M30622MEP-B09FPU0
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
94
95
91
92
93
88
88
92
23
24
25
26
28
33
34
39
40
41
42
19
35
36
37
43
44
45
46
47
48
49
50
54
55
56
53
51
76
77
78
79
80
4
4
94
95
93
91
58
59
60
61
66
67
68
65
63
69
70
71
72
73
75
38
90
89
84
79
80
89
90
5
7
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
KEY3 RETURN
EVER+3.3V
SIRCS
MP3 CLK
BYTE
XCI
N
XCO
UT
RESET
XOUT
XIN
NMI
CD S
COR
AC
CUT
IIC CLK
CD SENS
CD CLK
W
AKE U
P K
EY
TC HALF/REC SW
SPEC IN
KEY2
KEY1
VREF
CD DATA
MP3 DA
TA
I
N
MP3 DA
TA
O
U
T
FL
SCK
FL
STB
SW8
SW7
SW6
SW5
TRE A
M2+
M2-
M1+
M1-
CD XLT
MP3 ACK
MP3 REQ
MP3 XLAT
MP3 IREQ
CD XRST
CD XTACN
ST
TUNED
DRIVER
MUTE
CD
ST
CE
ST
DOUT
ST
CLK
ST
DIN/
STEREO
POWER ON/OFF
S-MASTER
PG
MUTE
S-MASTER
SO
FT
MUTE
S-MASTER RS
T
S-MASTER
SD
S-MASTER DA
T
A
S-MASTER
SH
IFT
S-MASTER
LA
TCH
S-MASTER
NSP
M
UTE
S-MASTER
IN
IT
HP
MUT
E
LINE MUTE
AMP
SI
AMP
SC
RELA
Y
TC
MUTE
TC
REC
ON/OFF
TC
BIAS
CAPM C
NT1
TC
EEPROM SDA
EEPROM SCL
STANDBY LED
KEY3
VOLUME
JOG
AUDIO IN
DETECT
+6.2V
LED STANDBY
JOG
VOLUME
KEY3-1
KEY1
CDM SD
SEL
B
SEL
INH
AC DET
TC PHOTO OUT
BASS A
BASS B
RDS
INT
RDS DA
T
A
SW3
TRE B
SW2
SW1
(CHASSIS)
(1/3)
Q1604,1605
Q1602,1603
CAPSTAN/REEL MOTOR DRIVE
HALF SW
VCC
VSS
VSS
VCC
AVSS
AVCC
SEL
A
FL
SD
IIC
DA
T
A
NO USE
NO USE
NO USE
TRG
TC
NO USE
SYSTEM CONTROLLER
RESET SWITCH
11P
DDC GND
THE ASSEMBLED
BLOCK
SUPPLIED WITH
TAPE MECHANISM
DECK BLOCK
RESET SIGNAL GENERATOR
CNVS
S
TRIGGER PLUNGER DRIVE
D1208
1N4002B
D1209
1N4002B
(Page 33)
7-10. SCHEMATIC DIAGRAM - MAIN Board (1/3) -
• See page 36 for waveforms. • See page 37 for IC Block Diagrams. • See page 43 for IC Pin Function Description.
(Page 27)
(Page 27)
(Page 26)
(Page 32)
HCD-SPZ55
HCD-SPZ55
26
26
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
C15
02
C1558
C1508
C1532
C1565
C1515
C1552
C1596
C1595
C1507
C1637
D1602
EP1201
Q1502
CN1203
CN1202
CN1201
Q1509
IC1204
C15
01
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
470
10V
10V
470
10V
10V
220
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
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
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
60
61
63
58
51
59
65
C1
C2
VIN1
VIN2
A1
A2
B1
B2
C1
C2
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
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
INH
VEE
GND
VCC
Y0
Y2
Y
Y3
Y1
B
A
X3
X0
X
X1
X2
VO
VI
CONT
GND
NOISE
POWER ON/OFF
(CHASSIS)
(2/3)
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)
REC-L
REC-R
9P
7-11. SCHEMATIC DIAGRAM - MAIN Board (2/3) -
• See page 37 for IC Block Diagrams.
(Page 25)
(Page 29)
(Page 23)
(Page 29)
(Page 27)
(Page 35)
(Page 35)
HCD-SPZ55
HCD-SPZ55
27
27
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
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
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
(Page 32)
7-12. SCHEMATIC DIAGRAM - MAIN Board (3/3) -
(Page 25)
(Page 21)
(Page 26)
(Page 25)
HCD-SPZ55
HCD-SPZ55
28
28
R70
4
Q701
C794
R793
R792
Q753
R719
R720
C712
C766
R713
R714
R71
1
R712
C788
C787
C779
C784
C726
R781
R782
R783
R78
9
C780
C799
C746
R749
R748
C743
R751
C734
C706
R733
R73
1
R747
R746
R790
R741
R78
8
R787
R784
R745
IC703
C730
R765
C733
R730
R729
C767
C762
R769
R770
R701
C742
C764
IC707
R752
R754
Q702
Q703
R757
C756
C765
Q752
C778
R728
R727
IC701
IC705
R780
X702
IC709
C758
R778
R777
R776
C804
R726
C715
R718
R771
C714
C725
C713
C716
C717
R707
R724
C760
R756
R759
L702
C722
R725
R774
C724
C723
C846
C845
R710
C745
C806
R785
C783
C761
L704
R708
C786
C832
C831
R706
R742
C785
R750
C797
IC704
L705
R740
L703
R722
C737
C739
R744
R743
C732
D701
D702
L701
C796
C749
R772
C744
R768
R739
C775
C763
C704
IC702
C718
C768
C736
C752
R773
C741
R786
C772
R775
R721
C774
C773
C847
R709
C844
C754
R755
CN702
CN703
CN705
C702
C720
C753
C710
C711
C728
L710
EP703
C798
C747
C740
C735
C709
C757
C748
L761
C731
C751
C701
C791
C708
C770
C719
C738
C781
C707
C777
C790
EP701
EP702
L711
L760
C769
CN700
CN704
E
E
E
E
E
AMP BOARD
(COMPONENT SIDE)
1-869-747-
11
(11)
1
11
10
20
1
14
7
8
1
12
13
36
25
24
48
37
3
1
18
1
19
36
4
5
(CHASSIS)
(CHASSIS)
(CHASSIS)
AMP BOARD
(CONDUCTOR SIDE)
1-869-747-
11
(11)
5
4
1
1
3
5
4
3
1
1
4
1
1
2
2
2
L
SP BOARD
CN870
K
SP BOARD
CN850
M
POWER
BOARD
CN31
E
MAIN
BOARD
CN1203
CN1203
H
MAIN
BOARD
CN1302
CN1302
A
B
C
D
E
F
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
(Page 31)
Ref. No. Location
• Semiconductor
Location
D701
E-10
D702
E-10
IC701
D-7
IC702
D-9
IC703
C-7
IC704
B-9
IC705
C-6
IC707
C-5
IC709
B-6
Q701
E-4
Q702
E-2
Q703
E-2
Q752
B-2
Q753
B-2
(Page 31)
7-13. PRINTED WIRING BOARD - AMP Board -
•
: Uses unleaded solder.
• See page 19 for Circuit Boards Location.
(Page 24)
(Page 24)
(Page 34)
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