Schematic Diagram - Mother Board (2/2) - Sony SCD-XA9000ES Service Manual

5-25. SCHEMATIC DIAGRAM – MOTHER Board (2/2) –
(2/2)
4 1
D354 C384
RY353
1SS352-TPH3 0.1
5 8
Q394,395
RELAY DRIVE
D151 Q395
UDZS-TE-17-9.1B RN2405-TE85L
R395 R396
10k 10k
FR393
100
Q394
C393
DTC114EKA-T146
4.7
4
D353 C383
5
1SS352-TPH3 0.1
Q371
2SC3624A-T2L15L1
MUTING
Q381
2SC3624A-T2L15L1
MUTING
A1
A2
(Page 48)
A2
R351 C353
22k 22p
R354
6.8k
A4
R352
22k
A6
R353
22k
FR394
100
A3
R362 C354
22k 22p
1
RY352
8
R361
22k
R364
6.8k
A1 A5
R363
22k
C335
100
63V
C330
470p
R372
33k
R371
68k
R376 C372 C371 R374 R373
56 330 100p 68k 33k
16V
R375
4.7k
VEE
HEADPHONE AMP
IC371
NJM4580E-D VCC
R385
C392
4.7k
220
16V
C391
220
C382
16V
R386 330
56 16V
R383
R384 33k
C381 68k
100p
R381
VCC
VEE
R355
0 R360
IC351
3.3k
OPA2132UA/2K5
R356
3.3k
LINE BUFFER
C355 C356
C351
0.1 0.1
100 4
160V 160V
63V
C352 RY351
100
63V
5
D351
C368
1SS352-
0.1
TPH3
C357 C369
0.1 0.1
160V 160V
R367
C365 C366
100 100
63V 63V
VCC
C367
R365 0.1
0 160V
VEE
IC352
R370 C374
OPA2132UA/2K5
3.3k 10000p
LINE BUFFER
R366
3.3k
L371 220µH
C370
100p
L381
220µH
FR392
220
R392
220k
Q392
D390
RN2405-TE85L
UDZS-TE-17-9.1B
RELAY
DRIVE
Q393
DTA144EKA-T146
MUTING
Q391
CONTROL DTC114EKA-T146
SWITCH RELAY
FR391
220 DRIVE
R382 C380 R394 R391
68k 100p 1k 22k
FR390
100
33k
R393 C390
100k 0.1
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
49 49
CN351
12P
-12V
GND
+12V
-12V
GND
+12V
-12V
GND
+12V
C362
-12V
0.1
160V
GND
C360 C361
100 100
+12V
63V 63V
CN352
C373 8P
10000p
PJGND
A1 SW
PJGND
A2 C
AGND
R359 R357
A+12V
470k 10
AGND
A-12V
1
CN353
8P
PJGND
A3 SR
8 PJGND
A4 SL
AGND
A+12V
10 AGND
A-12V
PJGND
FR
A5
PJGND
R369
470k
FL
A6
AGND
A+12V
AGND
A-12V
CN354
8P
R358
100
R368
100
CN390
3P
-12V
GND
+12V
R390
22k
CN392
3P
G
L
R
Les composants identifiés par une marque 0 sont
critiques pour la sécurité. Ne les remplacer que
par une pièce portant le numéro spécifié.
SCD-XA9000ES
12
8
4
11
7
3
10
6
(Page 64)
2
9
5
1
(Page 55)
(Page 53)
(Page 51)
J351
2P
L
ANALOG
2CH OUT
R
(Page 64)
(Page 61)