Sony SAT-A55 RM-Y802 User Manual
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SAT-A55/B55
NOTE:
Portions of the circuit marked as shown are live
voltage areas. Use care to prevent electric shocks
during inspection or repair.
Portions of the circuit marked as shown are live
voltage areas. Use care to prevent electric shocks
during inspection or repair.
A
Component Side
[POWER SUPPLY, TUNER TRANSPORT, MODEM, MICROCONTROLLER/ASIC, MPEG AV/NTSC]
1
2
3
4
5
A
B
C
D
E
F
G
A
6
7
8
9
H
A BOARD Component Location
DIODE
IC
TRANSISTOR
D010
H-6
IC001
G-7
Q101
G-3
D011
H-5
IC100
G-7
Q160
D-6
D012
H-4
IC101
E-5
Q190
E-6
D109
E-6
IC104
F-7
Q199
C-7
D190
IC110
D-4
Q201
B-8
D191
D-6
IC120
C-4
Q202
B-8
D204
B-8
IC150
F-4
Q203
B-8
D210
IC160
G-5
Q204
D270
IC170
E-6
Q241
C-8
D290
IC206
B-9
Q290
B-9
D307
B-3
IC240
C-8
Q301
B-5
D308
B-5
IC260
B-6
Q302
B-4
D330
B-5
IC290
B-8
Q303
B-4
D331
B-5
IC300
B-4
Q304
B-4
D500
C-3
IC301
B-4
Q520
D-9
D501
IC500
F-4
Q521
C-9
D502
IC501
C-3
Q522
C-8
D503
IC520
C-8
Q550
A-8
D504
IC622
F-2
Q551
B-8
D505
IC623 E-1
Q630
B-8
D506
B-2
IC624
E-1
Q631
B-8
D520
C-8
IC640
G-3
Q632
B-8
D531
D-9
IC700
D-2
Q650
C-8
D532
C-8
IC800
E-8
Q651
C-8
D550
IC801
B-5
Q652
C-8
D551
B-5
IC802
G-9
Q653
D-9
D552
IC850
D-6
Q654
B-8
D553
B-7
IC910
D-8
Q655
B-9
D554
B-7
Q690
G-3
D555
B-8
Q691
G-3
D601
C-2
Q692
G-3
D620
E-3
Q693
G-3
D621
E-2
Q800
B-5
D623
E-1
Q801
D624
G-2
Q802
D630
B-7
CRYSTAL
D640
E-1
X190
D-7
D700
D-2
X500
D-7
D701
D-3
X520
C-8
D705
D-1
X850
E-6
D706
D-2
D800
B-6
D801
B-6
D802
B-6
D803
B-6
D850
E-6
D851
E-6
6. SATA50 A pwbs.p65
1/14/00, 8:03 AM
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