Sony VPL-FH31 Service Manual page 159

ECO3.3V
FB31
600ohm
1005
BLM15AG601SN
LAMP/COVER
D31
SML-522MU8WT86PQ
SML-D12U8WT86
POWER/STANDBY
LAMP/COVER
R31
220
R33
1/16W
100
5%
1/16W
5%
Q31 Q32
R32 R34
LSCR523UBFS8TL LSCR523UBFS8TL
3.9k 3.9k
SW 1/16W SW 1/16W
5% 5%
VPL-FH31/F401H
A B
IC31
R37
47
1/16W SIRCS RECEIVER
5%
VCC GND1
OUT GND2
ECO3.3V
C31
10
10V
X6S
2012 R38
100
1/16W
5%
VDR31
PROTECT
VDR32
JL31
PROTECT
JL32
JL34
JL35
JL36
JL37
POWER/STANDBY
D32
R35
220
1/16W C32
5% 0.1
16V
X7R
Q33
R36
LSCR523UBFS8TL
3.9k
SW 1/16W
5%
C
NF NF
SUFFIX: -11 SUFFIX: -11
To C
1 ECO3.3V
2 SIRCS_NF
3 GND
4 STBY_LED
5 POWER_LED
6 LAMP_LED
7 GND
CN31
7P
NF
BOARD NO. 1-887-706-11
5-27 5-27
D E F G
1
2
3
4
5
H