![background image](http://html.mh-extra.com/html/sanyo/plc-xf31/plc-xf31_service-manual_362546123.webp)
2
3
1
4
5
6
2
3
1
4
5
6
B
A
C
D
E
F
G
H
ASS'Y PO
WER
Hot cir
cuit
A
C-INPUT
LAMP BALLAST
-ON/OFF
PFC-ON/OFF
CPU IC801
and
I / O
EXP
ANDER
IC1831
PRESSURE
SENSOR
TEMP
.
SENSOR
CIRCUIT
PO
WER
FA
ILURE
SUB PO
WER
LAMP-MONITO
R
LAMP
B
ALLAST units
LAMP
assemb
lies
PFC units
System Contr
ol
INTERLOCK SW
FUSE
SW902
F901
DC out
TEMP
.
SENSOR
W
ARNING
TEMP
.
READ
Y
TEMP
. SW
THERMAL-Switc
hes
for LAMP assemb
lies
TEMP
. SW
RL-12V
+B
D0 ~ D15
POWER-ON/OFF
IIC-SCL & SDA
AC
DC out
I / O
EXP
ANDER
PO
WER
CONTR
OL
SWITCH
INDICA
T
ORS
FA
N
ON/OFF
F
ANS
F
ANS
POWER F
AILURE
CONTR
OL
LAMP
REPLA
CE
LAMP
TEMP
.
SENSOR
RESET
SWITCH
HAND OPERA
TED RESET
fo
r CPU SW3801
FOR F
AN CONTR
OL
IC5801
ABNORMAL
TEMP
. DETECT
IC2541
FOR F
AN CONTR
OL
IC886
ABNORMAL
TEMP
. DETECT
PTH901
The PTH901 does not e
x
ist
in some par
ticular models.
Al
wa
ys
Switc
hed
16V /9V /6.25V /-6V
IIC-SCL & SD
A
IIC-SCL & SD
A
RESET
TEMP
. SENSOR
PRESSURE SENSOR
DA
T A
B
US
B
UFFER
PO
WER
F
AILURE
TP7611
TP7613
-23-
Block diagrams PLC-XF31/ 31N/ 31NL B2 [Left]
Содержание PLC-XF31
Страница 63: ... 63 CXA3562R LCD DRIVER FF ...
Страница 100: ...SANYO Electric Co Ltd June 2003 400 Printed in Japan ...