Sony CDC-R30MP / CDC-X30MP Service Manual ▷ View online
25
25
CDC-R30MP/X30MP
4-4. BLOCK DIAGRAM — FRONT SECTION —
(Page 24)
4-5. CIRCUIT BOARDS LOCATION
61
62
63
64
LCD DRIVER
IC601
1
S1
LCD601
LIQUID
CRYSTAL
DISPLAY
44
•
45
40
I
43
4
I
39
46
I
49
50
I
54
KS1/S40
KS1/S41
S4
I
S39
KS3
I
KS6
KI1
I
KI5
COM1
I
COM4
2
S2
3
S3
RE1
S611
RE2
LCD DI
LCD CLO
LCD CE
LCD DO
EJECT
LAMP+B(+9V)
D641-643
D651-653
671-673
D661
LCD
BACK LIGHT
DIMMER
CONTROL
Q661
S621
ROTARY
ENCODER
WITH
SWITCH
KEY
MATRIX
ILL
CHANGE
Q651,671
VDD(+5V)
REMOTE CONTROL
RECEIVER
IC681
LAMP+B (+9V)
S601,602,605,606,
608,610,612-618,
S604 (CDC-R30MP)
608,610,612-618,
S604 (CDC-R30MP)
DI
3
REMOTE
OUT
2
VCC
CL
CE
CE
DO
DFP IN
MAIN
SECTION
B
A
FRONT board
SUB board
SERVO board
MAIN board
AUX board
tuner unit
(TU101)
(TU101)
—
Main Board
—
6
4.332MHz
IC151
qd
(XIN)
1.1Vp-p
7
6.3MHz
IC901
ej
(X1)
1.5Vp-p
• Waveforms
— Servo Board —
(MODE: CD PLAY)
1
IC201
<zxv>
(A)
260mVp-p
2
3
16.9344MHz
IC301
eh
(X1)
1Vp-p
4
280mVp-p
1.8Vp-p
5
16.9344MHz
IC201
el
(XTAL1 O)
2.4Vp-p
IC201
<zxn>
(B)
IC201
<zz,>
(RFO)
26
26
CDC-R30MP/X30MP
4-6. PRINTED WIRING BOARDS — CD MECHANISM SECTION — • Refer to page 25 for Circuit Boards Location.
THIS NOTE IS COMMON FOR PRINTED WIRING
BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is
printed in each block.)
BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is
printed in each block.)
for schematic diagram:
• All capacitors are in µF unless otherwise noted. pF: µµF
• All capacitors are in µF unless otherwise noted. pF: µµF
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.
•
%
: indicates tolerance.
•
f
: internal component.
•
C
: panel designation.
•
A
: B+ Line.
• Power voltage is dc 14.4V and fed with regulated dc power
supply from ACC and BATT cords.
• Voltages are taken with a VOM (Input impedance 10 M
Ω
).
Voltage variations may be noted due to normal produc-
tion tolerances.
tion tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal produc-
tion tolerances.
tion tolerances.
• Circled numbers refer to waveforms.
• Signal path.
F
: FM
f
: AM/MW/LW
J
: CD
for printed wiring boards:
• X
: parts extracted from the component side.
• Y
: parts extracted from the conductor side.
•
x
: parts mounted on the conductor side.
•
a
: Through hole.
•
: Pattern from the side which enables seeing.
(The other layer’s patterns are not indicated.)
Caution:
Pattern face side: Parts on the pattern face side seen from the
(Side B)
Pattern face side: Parts on the pattern face side seen from the
(Side B)
pattern face are indicated.
Parts face side: Parts on the parts face side seen from the
(Side A)
(Side A)
parts face are indicated.
Note: The components identified by mark
0
or dotted line
with mark
0
are critical for safety.
Replace only with part number specified.
1
A
B
C
D
E
F
G
H
I
J
2
3
4
5
6
7
8
9
10
11
12
13
14
C383
C385
C387
C384
C386
C388
D201
C382
C381
L241
L203
L201
R256
R257
R258
R259
R260
R261
R262 R263
R270
R271
R272
R273
R274
R275
R207
R208
R209
R228
R229
R230
R231
R291
R292
R293
R294
R240
R241
C222
C223
R237
R238
C228
C232
C235
C241
C251
C252
C243
C245
C246
C257
TC608
TC607
R411
R412
R413
R416
R302
R320
R322
R324
R326
R327
R328
R329
R330
R330
R332
R333
R335
R337
C334
C333
C332
C331
R212
R214
R215
R216
C237
C238
C239
C256
R331
R334
TC604
TC605
TC606
FMB3
FMB4
C220
TC611
TC612
TC613
TC614
C260
C255
C259
L214
C362
27
27
CDC-R30MP/X30MP
(Page 30)
1
A
B
C
D
E
F
G
H
I
J
2
3
4
5
6
7
8
9
10
11
12
13
S1
S2
GRN
ORG
YEL
L211
L212
L213
L302
L301
L351
IC301
IC351
L513
L202
R251
R252
R253
R254
R255
R264
R265
R266
R267
R268
R269
R276
R277
R278
R279
R280
R281
C205
C206
C203
Q201
R211
R242
C211
C213
R210
R419
R421
C233
C242
C253
R351
R352
R353
R354
R355
R356
R357
R358
R359
R360
R361
R362
R363
R364
R365
R366
R367
R368
R369
R370
C351
C352
C353
C354
C355
C356
C357
C358
R481
R482
R301
R303
R305
D511
C244
C212
C217
C204
C234
C236
C511
C512
C514
C515
C339
C503
C207
C247
CON301
IC202
L512
L511
X211
TP02
TP01
TP03
TP04
TP05
TP06
TP07
TP35
TP36
TP37
TP38
TP39
TP40
R201
R202
R203
R204
R233
R234
R236
R239
C224
C225
C226
C227
C230
TP83
TP31
TP30
TP33
TP32
TP25
TP24
TP26
TP28
TP29
TP21
TP27
TP22
R424
R423
R415
R414
TP58
TP41
TP42
TP43
TP45
TP09
TP08
TP11
TP10
C361
TP59
TP60
TP61
R309
R310
R311
R312
R314
R315
R316
R395
R396
R397
R398
R313
TP55
TP56
TP57
R385
R386
R388
R389
R391
R393
R394
R390
R392
R381
R383
R387
C303
TP54
R306
R307
R308
C513
R304
R496
R497
R495
R491
R492
R493
R494
TP51
TP62
TP63
TP64
TP65
TP66
TP67
TP68
TP69
TP70
R484
R317
R318
R319
R321
R321
R323
R325
R483
TP52
TP84
C336
C338
TP85
C501
C502
TP86
R512
TP81
TC601
IC501
C335
C516
TP44
TP82
C258
TC201
R422
R420
R418
R417
C518
TP53
IC511
IC302
TC602
TC603
TC609
TC610
C214
C215
R232
R517
R518
R501
FMA8
FMA5
FMA6
D301
FMA7
FMA3
FMA4
TP46
X301
R371
IC201
C517
C202
R295
R499
Ref. No.
Location
(D201)
D-7
D301
H-2
D511
I-5
IC201
F-8
IC202
F-11
IC301
F-4
IC302
G-6
IC351
C-5
IC501
I-3
IC511
I-4
Q201
D-7
• Semiconductor
Location
( ): SIDE B
28
28
CDC-R30MP/X30MP
• Refer to page 25 for Waveform.
4-7. SCHEMATIC DIAGRAM — CD MECHANISM SECTION (1/2) — • Refer to page 35 for IC Block Diagrams.
Note:
• Voltage is dc with respect to
ground under no-signal conditions.
no mark : CD PLAY
no mark : CD PLAY
∗
: Impossible to measure
(Page 31)
IC B/D
IC B/D
IC B/D
TC201
R304
R309
R310
R311
R314
R315
R316
R318
R319
R320
R321
R322
R323
R324
R325
R326
R327
R328
R329
R330
R333
R381
R383
R386
R387
R388
R389
R390
R391
R392
R393
R394
R395
R396
R397
R398
R481
R482
R495
R497
TP06
TP05
TP01
TP03
TP07
TP69
TP04
TP09
TP08
TP10
TP11
TP11
TP62
TP63
TP64
TP65
TP02
TP70
TP67
TP68
TP66
R317
R308
TC601
L512
TC607
TC608
R209
TC602
TC603
TC604
TC605
L511
R334
L513
R331
R332
R335
R337
TC609
TC610
D301
L201
C362
C361
C303
C511
C512
C513
C336
C385
C384
C388
C387
C386
C383
C382
C381
C335
L301
C354
IC351
C203
C202
C351
R354
R359
R351
C353
R356
L351
C352
R355
R360
R385
D511
C514
C517
C502
IC501
C501
L302
C339
CON301
M2
M1
IC302
R232
R306
R307
TP56
TP57
TP58
TP55
TP54
TP85
C338
R301
R303
TP51
TP52
TP52
R302
TP53
R370
C358
R369
C356
R365
R364
C355
R361
R366
C357
C515
C518
IC301
TP86
TP60
TP59
TP84
TP61
R203
R207
R208
R201
R371
R484
IC511
R512
R518
R517
R501
R305
R313
R312
R492
R493
R493
R491
R496
R494
R483
S3
S4
S2
S1
R202
R204
R204
R367
R368
R362
R363
R357
R358
R352
R353
C516
R499
C334
C333
TC611
TC612
TC613
TC614
TC612
TC613
TC614
C503
X301
C332
C331
(Page 29)
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