Block Diagram (5) - Sony KDF-E42A10 Service Manual

BLOCK DIAGRAM (5)

IC7180
TEMPERATURE
SENSOR
S2
(LAMP TEMPERATURE )
LAMP DOOR
DETECTION
T1
(LAMP DOOR DETECTION )
LAMP CONNECTOR
DETECTION
T2
(LAMP CONNECTOR DETECTION )
– 35 –
K
CN7180
2
SCL_TV
4
1
SDA_TV
3
8
1 SET_5V
S7150
CN7150
1 LAMP_COV
NC
2
3 GND
S7155
1
2
3
KDF-E42A10/E50A10
RM-YD003 RM-YD003
TO
AGU BOARD
CN8410
TO
AGU BOARD
CN8410
CN7155
LAMP_COV
TO
NC
AGU BOARD
CN8403
GND