Power Supply Lines; Interlock Switch; Main Unit - Sanyo PLC-SW20A Service Manual

■ Power Supply Lines

AC In

Main Unit

K56N
FAN
15.5V
Power ON/OFF
(FAN Drive)
AUD
5V
K56M
-5V
ALW
6V
PE
Power Unit
D5610
PE
PE
D5601
PE
SWD
IC5611
15.5V
IC5621
AL
IC5641
5V
IC5651
D5661
AL4
IC5661
3.3V
AL5
3.3V
ANLG
IC5601
5V
Lamp Ballast
PE:Power Error Line
2 3
PE
IC822
19
D6601-7
Q6603
D5611
9V
K56P
D5621
AL
PE
3.3V
AL
2.5V
D5651
AL3
PE
3.3V
AL2
3.3V
DIG
3.3V
K72S
VD
5V
-16-
Interlock
Switch
Termostat Switch
8
IC822 IC301
IC1804
Fan
Sub Unit
PE
For Panel
D2502
K26P
VVDD
L2501
HVDD
L2502
PE
D2503
Q2601
D2611
SWD
5V
IC2611
IC2621
D2621
SYNC
5V
K72Y
PE
SWD
3.3V
SWD
2.5V
PE