Philips SW200 - Circuit Diagram - Power Board

4-2
4-2
CIRCUIT DIAGRAM - POWER BOARD
C358 C3
C359 B1
C361 B2
C362 B2
C363 B2
C364 B1
C901 C4
CN901 C5
CN902 B5
D353 C3
D354 A3
D355 B3
D356 C3
F901 C4
Q354 C2
Q355 C3
Q357 B2
R377 C2
R378 C3
R379 B3
R380 C3
R381 C3
R382 B2
R383 B2
RB351 C1
RB901 C5
RB902 B5
RB906 A6
RL901 C4
T901 B6
T902 B4
ZD350 B2
TO POWER AMP BOARD CN351
RB351
R383
2K7 1/2
VCC1
GND
STBY
GND
ZD350
GND GND GND
GND GND
C359
100/16
C364
0.1uF
Q357
2SC945
R382
300 1/2
C362
0.1uF
C361
470/35
C363
100/16
D354
D355
IN4001
IN4001
R379
150
T902
CN901
F901
KSA2200-104 (VDE)
KSA2315-101 (UL)
RB901
1
2
1
2
CN902
RB902
1
2
1
2
C901
0.01uF
D356
IN4001
Q355
2SC945
R381
47K
C358
22/16
D353
IN4148
R378
62K
2SC945
Q354
R377
22K
RL901
R380
30K
GNDGNDGNDGNDGND
Voltages measured during operation
Voltages measure in ECO Mode (Standby : On)
3
2
1
TO POWER AMP BOARD CN906
RB906
3 2 1
T901
10.54V
11V
20.1V
16.7V
0.01V
6.11V
0.01V
0.73V
0.6V
0.1V
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