THOMSON 22E92NH22 Service Manual page 80

E
BC857B
B
QZ1
C
PZ2
4 LAMP
3
GND
2
1
BC857B
RZ3
10K
RZ4 RZ5
C
QZ2 82K 22K
B
BC847B
E
GND
GND
RZ8
E
10K
B
QZ3
C
C
QZ4
B
BC847B
E
GND
PZ1
PO
13 14
STANDBY 11 12
STANDBY
KEY 9 10 KEY
7 8
+5VSB
5 6
IR 3 4
IR
1 2
GND
+5VSB
+5VSB