Sony CMT-SPZ90DB / HCD-SPZ90DAB Service Manual ▷ View online
HCD-SPZ90DAB
21
21
HCD-SPZ90DAB
7-6. SCHEMATIC DIAGRAM – CD Board –
•
See page 38 for Waveforms.
•
See page 39 for IC Block Diagrams.
•
See page 45 for IC Pin Function Description.
C208
C205
R324
R101
R292
C110
R451
R102
R103
R104
R105
R107
R108
R109
R110
R111
R255
R253
C406
R254
R252
R250
R268
R322
R321
C264
CN301
C222
C213
R291
C201
C219
R112
R113
C203
C108
C102
C101
C103
C105
C111
C104
C109
C107
C113
C112
R275
R277
R276
C271
C221
C273
C261
C260
R265
R266
R267
R258
C258
R260
C256
C207
C254
C253
C252
C251
C232
C206
C224
R278
C272
C204
C218
C291
C292
C217
C202
R401
C303
C322
C321
R323
R421
C404
R207
C226
C265
C210
R256
C257
C323
C424
R423
C405
M402
M401
IC402
TP
C230
TP
C220
C274
R257
C304
IC201
C401
R202
C268
C215
C276
C277
R201
CN102
C266
C267
R203
C275
C214
X201
R270
R271
C223
R280
R452
C451
Q321
S201
C227
IC203
C301
0.1
0.1
100k
100
100
220p
22k
100
100
100
100
100
100
100
100
100
1k
1k
0.1
10k
10k
1M
10k
2.2
2.2
1000p
16P
0.1
0.1
100
100
10V
10V
0.1
100
100
100
10V
10V
220p
22p
22p
22p
22p
220p
220p
220p
220p
22p
22p
100
100
47k
0.1
0.1
470p
0.01
0.47
4.7k
1k
4.7k
220k
220p
0
0.1
100 10V
4700p
470p
4700p
470p
0.1
0.1
0.1
100
0.1
0.1
0.1
470p
470p
0.1
0.1
0
10
1
1000p
0
0
0.1
0
1
0.1
0.1
22k
0.1
100
10V
10V
0.1
10k
0.1
BA5947FM
100p
0.1
0.1
100k
1
CXD3014A-201R
220
10V
10V
0
10p
0.1
1
1
0
23P
10p
5p
5p
0.1
16.9344MHz
1k
1M
0.1
0
10k
0.047
2SA2119K
1
BH18LB1WG-TR
0.1
SP-
SP
+
SP+
SP-
SL+
SL-
S
L+
SL-
OPIN-
OPIN+
CH1FIN
CH1RIN
CH2FIN
CH2RIN
GND
CNF4
POWVCC
CH2OUTR
CH2OUTF
CH1OUTR
CH1O
UTF
CH4OUTR
CH4OUTF
CH3OUTF
CH3OUTR
POWVCC
MUTE
GND
CH3RIN
CH3FIN
CH4IN
CH4CAPA
OPOUT
PREVCC
VREF
GAIN-SW
MIRR
DFCT
FOK
VSS
LOCK
MDP
SSTP
IOVSS1
SFDR
SRDR
TFDR
TRDR
FFDR
FRDR
IOVDD1
AVDD0
AVSS0
E
F
TEI
TEO
FEI
FEO
VC
A
B
C
D
AVDD4
RFDCO
PDSENS
AC_SUM
EG_IN
LD
PD
RFC
AVSS4
RFACO
RFACI
AVDD3
BIAS
ASYI
ASYO
VPCO
VCTL
AVSS3
CLTV
FILO
FILI
PCO
BCKI
LRCKI
LRCK
VSS
PCMD
BCK
VDD
IOVDD2
DOUT
TEST
IOVSS2
XVSS
XTAO
XTAI
XVDD
AVDD1
AOUT1
VREFL
AVSS1
AVSS2
VREFR
AOUT2
AVDD2
IOVDD0
IOVSS0
XTACN
XRST
VSS
VDD
SENS
WFCK
XUGF
XPCK
GFS
C2PO
SCOR
VDD
COUT
PCMDI
CLOK
SVSS
SVDD
SVSS
SVDD
VSS
SVDD
VDD
VSS
TEST1
SVSS
SVSS
SVDD
JTAGTCK
JTAGTDI
JTAGTDO
JTAGTMS
TRST
VDD
TES1
PLLVDD
PLLVSS
ACK-MP3
REQ-MP3
IREQ-MP3
SSTB-MP3
XLAT-MP3
XLAT
CLK2
DATA
DATA2
T+
VC
GND
LD
PD
F+
T-
F-
VCC
D-OUT
E
D
A
B
C
F
VR
GND
(LIMIT)
AUTOMATIC
POWER
CONTROL
CD DSP
FOCUS/TRUCKING
(SPINDLE)
(SLED)
(VC)
(RFACI)
+1.8V REGULATOR
D-GND
L-CH
A-GND
R-CH
M-GND
M+7V
COIL DRIVE,
SPINDLE/SLED
MOTOR DRIVE
D-MUTE
XATCN
NC
VOUT
VIN
STBY
CD DATA
MP3 CLK
D+3.3V
A+3.3V
CD XRST
MP3 IREQ
CD CLK
MP3 DATA
MP3 XLAT
MP3 REQ
MP3 ACK
CD XLAT
CD SENS
CD SCOR
(Page
29)
HCD-SPZ90DAB
22
22
HCD-SPZ90DAB
C331
C332
C433
JR303
JR304
R444
JR310
Q409
R452
Q452
R461
R460
R463
R464
R482
R484
R485
R489
R490
R350
Q408
Q406
Q405
IC401
IC301
C417
R326
R325
C328
C327
C326
C323
C324
C325
C316
C315
R324
R323
R318
R317
R320
R319
R312
R311
R314
R313
R310
R309
JR302
JR306
Q306
Q305
R488
R303
R304
C303
C304
Q407
C354
R307
R308
R401
R483
R402
R403
R404
R405
R406
R423
R408
R409
R410
R411
R412
R413
R414
R407
R416
R445
R424
R415
R446
R427
R428
R441
C403
C404
C405
C406
C413
C414
C415
C416
C431
Q401
Q402
Q403
Q400
Q404
R440
R429
R430
R431
R432
R433
R434
R435
R436
R437
R438
R439
C430
D401
R466
JR402
R456
R457
R458
C461
C462
R481
C412
R453
R454
R450
R462
R459
R449
FB301
R451
R465
R351
R349
C352
C353
JR307
JR301
C418
D301
Q410
R442
R455
R443
C411
JR311
R316
R315
C356
Q451
JW316
JW315
JW313
JW303
C351
C330
C318
C317
JW306
JW302
JW311
C458
Q453
C409
L451
JW317
JW312
JW310
JW314
C402
C410
JW309
C454
C329
JW318
CN302
JW304
C453
JW305
C452
JW307
C456
CN008
C401
JW301
JW319
JW320
JW308
C350
E
E
E
E
E
S
E
E
E
E
E
E
E
E
G
S
D
S
G
D
A
K
A
1
8
4
5
4
BIAS OSC
6
1
3
1-869-722-
12
(12)
TC BOARD
1
G
D
8
4
1
8
5
B
MAIN
BOARD
CN1303
HRPE1
REC/PB/ERASE
HEAD
A
B
C
D
1
2
3
4
5
6
7
(Page 26)
•
Semiconductor
Location
Location
Ref. No. Location
D301
D-6
D401
C-2
IC301
C-6
IC401
C-3
Q305
B-5
Q306
B-5
Q400
C-5
Q401
B-4
Q402
B-4
Q403
B-3
Q404
B-3
Q405
D-7
Q406
D-7
Q407
B-4
Q408
D-7
Q409
D-5
Q410
D-5
Q451
C-2
Q452
D-1
Q453
B-2
7-7. PRINTED WIRING BOARD – TC Board –
: Uses unleaded solder.
•
See page 19 for Circuit Boards Location.
HCD-SPZ90DAB
23
23
HCD-SPZ90DAB
7-8. SCHEMATIC DIAGRAM – TC Board –
•
See page 38 for Waveforms.
Q410
R481
R349
R482
R484
R483
R488
R489
R325
R326
R442
R490
IC401(1/2)
IC401(2/2)
C411
C412
R452
Q453
C458
C454
C453
R457
C452
R440
R430
R429
R431
R432
R433
R434
Q402
Q401
R444
R351
D301
C351
C350
Q451
R317
C323
C325
C315
R311
R313
C324
C326
R318
C316
R312
R314
R309
R310
C456
R462
R464
R461
R443
C354
Q400
C303
C304
C461
C462
R315
R316
IC301(1/2)
IC301(2/2)
C327
C353
C328
C352
Q408
R350
Q406
Q405
CN302
Q305
Q306
Q407
R436
C416
C415
R435
Q403
Q404
R413
R410
R409
C409
C410
R411
C417
R414
R412
C418
C405
R407
R416
R408
C406
C414
C413
C431
R405
C401
C403
C430
R406
C404
C402
FB301
CN008
JR402
R451
R455
R454
R453
Q452
R449
R450
R456
L451
R459
R460
R463
R308
R307
C356
R439
D401
R458
Q409
R415
C433
JR303
JR304
R303
R304
C317
C318
R323
R319
R324
R320
JR310
R441
R437
R438
R465
R466
R427
R445
R423
R428
R446
R424
HRPE1
R404
R402
R403
R401
R485
C329
C330
C331
C332
RT1N431C
4.7k
100
47k
22k
22k
22k
22k
100
100
47k
4.7k
BA4558
BA4558
10p
10p
47k
2SC2001
0.0022
0.0047
0.001
22k
47
16V
10k
10k
10k
1k
1k
47k
47k
2SK2158
2SK2158
100k
1k
UDZW-TE17-4.3B
220
10V
10V
220
16V
KTA1271Y-AT
470k
0.0047
0.0022
47p
220
47
0.0047
0.0022
470k
47p
220
47
470
470
0.01
2.2k
1k
2.2k
10k
0.1
2SK2158
1000p
1000p
470p
470p
100
100
NJM14558M-TE2
NJM14558M-TE2
220p
0.1
220p
0.1
2SA1235
0
2SA1235
2SC3052
8P
2SC3052
2SC3052
2SA1235
10k
0.0047
0.0047
10k
2SA1235
2SA1235
220k
100k
100k
10
50V
10
50V
470k
0.01
220k
470k
0.01
220p
4.7k
2.2k
4.7k
220p
220p
220p
0.1
47k
0.1
50V
50V
47p
0.1
47k
47p
0.1
50V
50V
0
11P
0
10k
10
4.7k
4.7k
2SC3052
22
22
22
0
0
1k
4.7k
4.7k
10
50V
4.7k
MC2838
4.7
RT1N431C
2.2k
0.01
0
0
100k
100k
22
50V
22
50V
0
18k
0
18k
0
0
10k
10k
1k
1k
100
100k
22k
100
100k
22k
1k
100k
1k
100k
4.7k
0.1
50V
0.1
50V
220K
220K
A-GND
8
3
2
5
6
7
4
PB-L
REC-L
PB-R
REC-R
REC/PB SW
DECK-D-GND
1
1
2
3
4
5
6
1
3
2
8
6
5
4
7
PB AMP
Q405,406,408
REC/PB SELECT SWITCH
MUTING
MUTING
S
S
Q400,407
MUTING CONTROL
SWITCH
MUTING
MUTING
REC SWITCH
REC SWITCH
REC AMP
REC-MUTE
Q409,410
REC CONTROL SWITCH
Q451,452
REC BIAS SWITCH
BIAS
OSC
OSC
BIAS
S
L-CH
R-CH
ERASE
(REC/PB/ERASE)
A+9V
BIAS ON/OFF
M+12V
(Page 28)
HCD-SPZ90DAB
24
24
HCD-SPZ90DAB
R543
R534
R540
R542
R532
R538
R529
R535
R525
R523
R541
R539
R519
R537
R517
R536
R515
R509
R524
R533
R506
R531
R504
R528
R502
R526
R500
R508
R507
R505
R520
R518
R503
R501
R516
FB501
FB500
C535
IC502
IC501
IC500
R510
C519
C537
C517
C534
C515
R544
C513
C524
C510
C520
C523
C504
C503
C506
C521
C522
C541
C502
C518
IC503
C538
C514
C536
C533
C530
C509
C508
C507
CN500
JW505
JW502
JW501
JW507
JW506
JW521
JW515
JW516
JW508
JW509
JW510
JW511
JW514
JW526
JW513
JW512
C525
C526
JW522
JW518
JW517
JW519
JW520
JW523
JW524
JW525
C511
C505
C529
CN501
C539
D500
JW504
TK001
CNP890
CNP891
N
MAIN BOARD
CN1301
DAB BOARD
1-870-561-
11
(11)
1
5
1
5
A
B
C
D
E
F
1
2
3
4
5
6
7
DAB
TUNER
MODULE
1-871-901-
12
(12)
1
3
(CHASSIS)
ANTENNA BOARD
ANTENNA
DAB/FM
7-9. PRINTED WIRING BOARDS – DAB Section –
: Uses unleaded solder.
•
See page 19 for Circuit Boards Location.
(Page 26)
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