Sony BDP-S485 - Page 56

BDP-BX58/S480/S483/S580
1
A
B
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D
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G
H
I
J
2
12
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11
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98765
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14
4- 20. MB-139 BOARD (CXD9998G-AB/AC/CB/CC)
SCHEMATIC DIAGRAM (15 /1 7)
See page 5-4 for printed wiring board.
- Ref. No.: MB-139 board; 10,000 series
4-20
DC FAN
MB-139
12345
1
2
UNSW12V
390
R1508
FAN_CONT0
1.2k
R1510
1k
R1509
3.3k
R1507
FAN_DET1
GND
IC1501
PQ200WNA1ZPH
1k
R1504
FAN_CONT2
FAN_CONT1
Q1501
RT3N11M-TP-1
JL1507
JL1509
1.1k
R1525
Q1502
DRC5114E0L
FAN_CONT3
XX
R1514
CN1503
2P
C1501
1
16V
B
1608
C1504
1
16V
B
1608
Vin CONT Vout ADJ GND
To FAN
GND
FAN_OUT
•