SCD-XE670 - Sony Audio Service Manual (repair manual). Page 41

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SCD-XE670
41
41
R414
C408
CN301
R426
D307
D306
R305
R306
R307
L304
L303
L402
L502
L403
L503
L311
3.3
µ
H
C337
C336
C332
C303
R323
R325
C304
R313
C341
C307
R329
D308
R311
C342
C311
D301
D302
C333
R328
C334
Q301
C315
C343
C313
C312
CN305
CN306
R419
R519
Q503
Q403
R418
C411
R516
C511
R518
R514
C409
C509
R515
R517
R415
R417
D305
R512
R509
C316
C317
C507
C506
R511
R510
R513
C508
C505
C504
R506
R406
R409
R412
C407
C406
R411
R410
D304
R408
R404
R504
R505
R503
R501
C403
C503
C512
C412
R405
R402
R461
C401
C402
R403
C405
C404
R407
C421
R471
R422
C422
R423
R421
C428
C423
R425
R521
C528
C523
R525
R424
R524
R523
C345
R526
R529
C319
C526
R531
R429
R431
C426
C318
Q522
Q521
Q421
Q422
R428
R430
R427
C424
C425
Q502
Q501
C525
C521
R571
R522
C522
C524
R527
R528
R530
C441
R481
R442
C442
R443
R544
R444
R445
C443
C448
R441
R541
C548
C543
R545
C542
R543
R542
R581
C541
C544
C545
R546
R446
C320
C446
R451
R449
R549
R551
R326
C321
C546
R550
Q542
Q541
R548
R547
C445
C444
R447
R448
Q441
Q442
R450
C501
R561
R502
C502
R507
R508
R324
Q303
C340
C339
C338
IC310
R330
C305
C306
C309
C308
R312
IC301
CN303
CN302
L401
L501
L301
R310
L302
C331
JW301
C330
C335
L308
3.3
µ
H
J302
J301
IC309
C346
IC304
L310
L881
6.8
µ
H
J881
C883
C881
C882
L884
L885
L886
L883
6.8
µ
H
L882
6.8
µ
H
RV881
CN881
R315
R401
R416
IC308(1/2)
R413
C322
L305
L404
C323
L504
R327
IC308(2/2)
CN304
Q401
Q402
IC305(1/2)
IC306(2/2)
IC306(1/2)
X301
IC302
IC303
C344
IC305(2/2)
IC307(1/2)
IC307(2/2)
33k
0.01
6P
100k
1SS367-T3
1SS367-T3
0
0
0
220
220
220
220
220
220
0.1
100
16V
1
18p
1M
100
18p
47
1
330
25V
22
1SS367-T3
22
1
330
25V
1SS367-T3
1SS367-T3
1000
6.3V
4.7k
0.1
DTA143-TKA
330
25V
1
1
100
25V
3P
3P
4.7k
4.7k
2SC3624A-T
2L15L16
2SC3624A-T
2L15L16
56
5p
820k
5p
56
33k
33p
33p
200k
270k
200k
270k
1SS367-T3
4.7k
4.7k
100
25V
100
25V
470p
470p
100
100
220k
0.01
47
63V
0.015
100V
100k
100k
4.7k
4.7k
470p
470p
100
100
1SS367-T3
330
10k
10k
6.2k
5.1k
10k
470p
100V
470p
100V
680p
100V
680p
100V
6.2k
5.1k
6.8k
47
25V
330p
100V
5.1k
47
63V
0.015
100V
330
47
25V
6.8k
5.1k
330p
100V
5.1k
10k
680p
100V
470p
100V
6.2k
10k
680p
100V
470p
100V
6.2k
10k
10k
5.1k
100
25V
100k
3.9k
100
25V
470p
3.9k
3.9k
3.9k
470p
100
25V
2SC3624A-T
2L15L16
2SC3624A-T
2L15L16
2SC3624A-T
2L15L16
2SC3624A-T
2L15L16
330
100
330
0.015
100V
47
63V
2SC3624A-T
2L15L16
2SC3624A-T
2L15L16
47
63V
47
25V
6.8k
5.1k
330p
100V
0.015
100V
330
330
100
47
25V
6.8k
5.1k
330p
100V
5.1k
10k
10k
6.2k
470p
100V
680p
100V
10k
10k
680p
100V
470p
100V
6.2k
330p
100V
5.1k
5.1k
6.8k
47
25V
0.015
100V
47
63V
100k
100k
100
25V
470p
3.9k
3.9k
3.9k
3.9k
100k
100
25V
470p
100
2SC3624A-T
2L15L16
2SC3624A-T
2L15L16
330
330
47
63V
0.015
100V
330
330
2SC3624A-T
2L15L16
2SC3624A-T
2L15L16
100
47
25V
6.8k
5.1k
330p
100V
330
330
100k
DTA143-TKA
0.1
0.1
330
25V
BA033T
22
1
100 25V
1
100
25V
33
DSD1702E
19P
19P
220
220
220
100
220
100
25V
0.1
220
16V
2P
2P
GP1F38T
100
25V
SN74HCU04A
PWR
N.F.
0.1
0.001
0.001
N.F.
N.F.
N.F.
1k/1k
3P
100k
10k
820k
NJM4580E-D
-TE2
220k
0.47
50V
0.47
50V
NJM4580E-D
-TE2
3P
2SC3624A-T
2L15L16
2SC3624A-T
2L15L16
NJM2114M-T
E2
NJM2114M-TE2
NJM2114M-TE2
11.2896MHz
DSD1702E
DSD1702E
100 25V
NJM2114M-T E2
NJM2114M-TE2
NJM2114M-TE2
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A
1
A2
A
3
A
3
A
3
A4
A5
A5
A5
A
6
A6
A
6
A7
A
8
A
8
A
8
A9
A9
A9
A10
A10
A10
A
11
A12
A
13
A14
SDATAL
SDATAR
CDBCK
CDLRCK
CDDATA
SHIFT
GND
GND
GND
GND
GND
GND
GND
GND
DATA
LATCH
AMUTE
GND
GND
GND
GND
GND
GND
GND
GND
GND
D/O
3.3V
GND
R-CH
L-CH
GND
MULTI
INT
SDATALS
SDATARS
SDATAC
SDATALF
+3.3V-D
CLOCK
BUFFER
128FS
64FS
256FS
MODE
CDDATA_SUB
O
G
I
+3.3V REGULATOR
PHONES
RV881
-1
-2
(CHASSIS)
GND
L-CH
R-CH
AU_+7V
AU_GND
AU_-7V
DAC_+5V
DAC_GND
MUTE3.3V
2
4
1
3
MUTING
MUTING
6
7
8
5
HEADPHONE
AMP
AU_+UR
AU_GND
AU_-UR
L
R
L
R
L
R
CENTER
SUB WOOFER
ANALOG
2CH OUT
FRONT
SURR
ANALOG
5.1CH OUT
DIGITAL(CD)
OUT OPTICAL
OPTICAL
TRANSCEIVER
GND
D/O
MUTING
MUTING
MUTING
MUTING
MUTING
MUTING
MUTING
MUTING
5
6
8
7
2
3
4
1
5
6
8
7
2
3
4
1
ANALOG LOW-PASS
FILTER
ANALOG LOW-PASS
FILTER
MUTING
CONTROL
SWITCH
MUTING
CONTROL
SWITCH
DIGITAL FILTER,
D/A CONVERTER
DIGITAL FILTER,
D/A CONVERTER
DIGITAL FILTER,
D/A CONVERTER
2
3
4
1
ANALOG LOW-PASS
FILTER
MUTING
MUTING
MUTING
MUTING
(CHASSIS)
3.3VD
8
7
5
6
PHONE LEVEL
5-16. SCHEMATIC  DIAGRAM  – AUDIO/HEADPHONE Boards –
 See page 48 for Waveforms.
 See page 51  for IC Block Diagram.
(Page 38)
(Page 38)
(Page 38)
(Page 47)
(Page 47)
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