Read Sharp DV-RW250H (serv.man3) Service Manual online
Q502
Q501
CONTROL
SW.
T501
14
4
2
PHOTO COUPLER
IC503
PS2561L1-1-V(W)
IC503
PS2561L1-1-V(W)
L501
AC IN
D505, D506
D502, D503
D502, D503
6
11
16
15
14
13
12
9
8
7
6
5
4
2
HEATER+
HEATER-
-22V
TUNER+32V
P.FAIL
DRIVE ON H
UNREG+3.3V
UNREG+3.3V
AT+5.2V
AT+5.2V
AT+13V
MOTOR+12V
CP502
REGULATOR
4
1
P.CON+D5V
P.CON+12V
CP504
DVD LOADER UNIT
18
DRIVE 12V REG
IC502
KIA278R12PI
IC502
KIA278R12PI
1
2
IC501
TL431AILP
TL431AILP
VOLTAGE
CTL. IC
CTL. IC
3
1
3
4
1
2
12
13
16
1
P.CON+12V
CP506
15
Q505
DRIVE
5V SW.
5V SW.
FAD MOTOR
Q503
SAFTY SW.
F-15
F-16
4
Q504
SAFTY SW.
POWER BLOCK DIAGRAM
1
MOTOR+27V
19
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