THOMSON 22E92NH22 Service Manual page 79

E
BC857B
B
QZ1
C
P1
4
LAMP
3
GND
2
1
+5VSB
RZ3
10K
RZ4 RZ5
C
QZ2 82K 22K
B
BC847B
E
GND
GND
RZ8
10K
B
C
QZ4
B
BC847B
E
GND
PO
STANDBY
+5VSB
0R
JZ1
E
BC857B
STANDBY
QZ3
C
+5VSB
STANDBY
GND
KEY
PZ1
KEY 6
5
PO
4
IR 3
+5VSB 2
1
GND
PZ2
7 8
5 6
3 4
+5VSB
GND
1 2 IR