Sanyo LCD-26XR9DA(B) Service Manual page 34

+3.3V
+3.3V
N901
ISL29001
R906
1 6 100
VDD SDA
2 5
GND SCL
R907
3 4
100
REXT PD
GND
GND GND
4
R903
47
3
2
1 GND
R902
GND
3.3K
V901
X901
BC847AW
R904
510
GND
GND
GND
5
SDA
4
SCL
3
+3.3V GND
GND
2
VCC
1
X902
N902
HRM538BB5117
Vout
GND
Vcc
LED901
HFT503MPBR-1
B R
GND
IR
X901
POWER SOURCE MENU VOL+ VOL- CH+
1
S907 S906 S905 S903 S904 S901
2
R906 R905 R904 R903 R902 R901
1K 1K 1.5K 2.4K 4.3K 10K
IR, KEY
CH-
S902
KEY