Sanyo PLC-XP30 User Manual page 18

Abnormal temperature
System control
ASS'Y POWER
DB601
TSW601
90*C
IC601
Q601
T601
D604
ON/OFF
K6A
LAMP
Is thermal switch(TSW601) operating?
If a temperature on periphery of
Power circuit became over 90˚C, the
thermal switch will be turned off.
TSW601
OPEN : abnormal
Optical unit protect
(In the case ass'y senser-2 is damaged.)
Temp. SW Is thermal switch(SW905) oper-
ating?
If a temperature on the
periphery of lamp reaches
100˚C, the thermal switch
Interlock
will be turned off automati-
sw
cally.
SW905
OPEN : abnormal
Fuse
AC INPUT
Temp. SW
100*C
SW905
F901
SW902
Inter lock SW
Temp. SW
Power circuit
protect
K65A
K66A
- 16V - 7
T651
7 -16V
- 6V - 3/4
IC651
3/4- 6V
- S-5V - 2
2 - S-5V
1 - Fan-drive
- Fan - 1
PC603
drive
ON/OFF
FN905
FN902
FN903
-18-
ASS'Y SUBPOWER
IC6602
IC6604 Fan+B2
16V
FAN+B1
CLK
P-FAIL--Q6619
SDI
CS2
Fan-Drive
FAN+B2
P-FAIL--Q6619
IC6603
IC6606 Fan+B1
16V
Q6606
CLK
SDI
CS1
Fan-Drive
6V
3.3V
9V
16V 15.7V
15V
13V
ON/OFF
Power on/off signal
Power and Fan on/off signal
Fan control signal
FAN+B1
K16C
P-FAIL--Q6601
1 - FAN+B1
3 - P-FAIL
FAN+B1
P-FAIL--Q6601
FAN+B1
FAN+B1
P-FAIL--Q6601
D1637
P-FAIL--Q6601
D1638
3
12V
IC1621
ASS'Y MOTOR DRIVE
K66C
13V - 1
FAN+B1 - 3
P-FAIL - 5
K66J
- 1
--FN906
- 2
K66K
- 1
--FN904
- 2
K66E
15.7V - 1
K66D
S5V - 1
IC RESET - 3
P-FAIL - 4
Fan drive - 5
CLK - 6
SDI - 7
CS1 - 8
CS2 - 9
K16A
- 1
--FN901
- 2
K16B
- 1 INTAKE
--FN902
- 2 FAN
K16D
- 1
--FN903
- 2
K16E
- 1
BALLAST
--FN905
- 2
K16T
1
- 1
15.7V