Schematic Diagram - A-Power/Ic Boards - Sony SCD-XA9000ES Service Manual

SCD-XA9000ES
5-40. SCHEMATIC DIAGRAM – A-POWER/IC Boards –
CN455
2P
D5-GND
D+5V
(Page 67)
CN454
7P
D+3.3V
D+5V
D+3.3V
DGND
A+5V
A+3.3V
(Page 38) AGND
R460
10k
CN403
8P
GND
D411
EC10QS04-TE12L5
+5V
GND
+5V
GND
+5V C417 C416
R415 1000 10
(Page 48) GND 22k 50V 50V
+5V
CN404
Q401
3P
2SC2275
+12V
C409
1000
GND 50V
-12V
(Page 49) R411
1.5k
CN402
12P
+12V
+12V
+12V
R412
+12V 1k
GND
C410
GND
1000
50V
GND
GND
-12V
(Page 49)
-12V
-12V
-12V REGULATOR
-12V
R414
1k
R413
1.5k
Q403
2SA985
IC452
BA05T
D459
EC10QS04-TE12L5
O I
G
D460
EC10QS04-TE12L5
D461
EC10QS04-TE12L5
+5V REGULATOR
C468 C466
D462
R457 2200 6800
EC10QS04-TE12L5
10k 16V 16V
+5V REGULATOR
O I
G
IC453
C470 BA05T
R458 2200
10k 16V
D463
EC10QS04-TE12L5
O I
G
C479 D464
10000 EC10QS04-TE12L5
IC454 16V
BA033T
D465
EC10QS04-TE12L5
+3.3V REGULATOR
C475 C473
D466
R459 1000 10000
EC10QS04-TE12L5
10k 10V 16V
O I
G
IC455
BA033T
C477
2200 +3.3V REGULATOR
16V
IC403
M5F7805L
D405
EC10QS04-TE12L5
O I
G
D406
EC10QS04-TE12L5
D407
EC10QS04-TE12L5 C414
+5V REGULATOR
0.0047
100V
C415
D408
6800
EC10QS04-TE12L5
35V
Q401,402,405
Q402
2SC2275 +12V REGULATOR
R406 R405
R409 1k 1k
3
100
1
2
IC401(1/2)
OPA2132UA/2K5 4
C406 C405
12000p 47
63V
+12V REGULATOR
8 5
6
7
IC401(2/2) D409
OPA2132UA/2K5 UDZSTE-175.1B
8 5
6
7
D410
C407
IC402(2/2) C408 UDZSTE-175.1B
47
OPA2132UA/2K5 12000p
63V
R408 R407
1k 1k
3
R410 1
100 2
IC402(1/2)
OPA2132UA/2K5
4
Q404 Q403,404,406
2SA985
-12V REGULATOR
64 64
CN452
L457 4P
THP452
C465 C464
0.1 0.1
63V 63V THP453
L458
L459
C472 C471
0.1 0.1
63V 63V
L460
CN458
3P
C474
R464
4700
10k
10V
L406
C413
0.0047
100V
L407
(US,Canadian)
C418
470p
L404
R401
47
Q405
2SK208-GR
D401
F10P20F
S
R402
470
C402 C401
D402
0.0047 0.0047
F10P20F
100V 100V
L405
C403
6800
35V
L401 L402 L403
C404
6800
35V
D404
F10P20FR
R404
47
Q406
2SK208-GR
D403
F10P20FR
S
R403
470
(Page 69)
C426
4.7
6.3V
CN423
3P
I
G +3.3V REGULATOR
O IC420
BA033T
C427
4.7
6.3V
(US,Canadian)
EPT403
(CHASSIS)
CN401
5P
(Page 69)