Sony SAT-B55 RM-Y139 Benutzerhandbuch
—36 —
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.
— 35 —
Conductor Side
1
2
3
4
5
A
B
C
D
E
F
G
A
6
7
8
9
SAT-A55/B55
A
[POWER SUPPLY, TUNER TRANSPORT, MODEM, MICROCONTROLLER/ASIC, MPEG AV/NTSC]
H
A BOARD Conductor Location
DIODE
IC
TRANSISTOR
D010
H-4
IC001
G-4
Q101
D011
G-5
IC100
Q160
G-6
D012
G-6
IC101
Q190
D109
IC104
Q199
D190
IC110
Q201
D191
IC120
Q202
D204
IC150
Q203
D210
B-2
IC160
Q204
B-2
D270
B-2
IC170
Q240
C-3
D290
B-2
IC206
Q241
D307
IC240
Q290
B-2
D308
IC260
B-5
Q301
D330
IC290
B-2
Q302
D331
IC300
Q303
D500
IC301
Q304
D501
F-8
IC500
Q520
D502
F-7
IC501
Q521
D503
F-8
IC520
Q522
D504
F-7
IC622
G-8
Q550
D505
F-7
IC623 E-10
Q551
D506
IC624
E-10
Q630
D520
C-2
IC640
F-8
Q631
D531
IC700
F-8
Q632
D532
IC800
Q650
D550
F-7
IC801
Q651
D551
B-3
IC802
Q652
D552
B-3
IC850
Q653
C-1
D553
IC910
Q654
D554
Q655
C-1
D555
Q690
G-8
D601
D-8
Q691
D620
F-8
Q692
D621
F-8
Q693
D623
F-9
Q800
D624
G-9
Q801
B-5
D630
Q802
B-5
D640
F-9
CRYSTAL
D700
E-8
X190
E-4
D701
D-8
X500
G-7
D705
D-9
X520
C-1
D706
D-9
X850
E-4
D800
D801
D802
D803
D850
D851
D801
D802
D803
D850
D851
6. SATA50 A pwbs.p65
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