Philips 190B9CS/00 Service Manual page 22

HUDSON 9
22
1
POWER
CN701
A
1
2
+5V
3
+5V
4
5
6
7
8
9
CONN
B
VCC3.3
R702
C
10K 1/16W 5%
BKLT-EN
C702
NC R704
Q701 4K7 1/16W 5%
2N3904S-RTK/PS
D
1
2
5VCC
+5V SM340A 5VCC
D701
BKLT-VBRI
BKLT-EN
R710 NC
R703 4K7 1/16W 5%
R707 4K7 1/16W 5%
C701 C703 C710
NC NC NC
VCC3.3
R705
10K 1/16W 5%
BKLT-VBRI
adj_BACKLIGHT
R706
1K 1/16W 5%
on_BACKLIGHT
2
3
R701
NC
PANEL_ID#
Volume#
Mute
DVI_5V DSUB_5V
D702
BAT54C
2 1
E5VCC
FB701
300 OHM
5VCC 5VCC
3
4
U702
NC/AIC1117A-18PE
3 2
Vin Vout
C705
C711 NC/0.1uF/16V
NC/0.1uF/16V
VCC3.3
U701
3 2
VIN VOUT
+ C706 C708 NC/AP1117E33LA C709 +
100uF25V 0.1uF/16V 0.1uF/16V
U703
AP1117D33LA
4
5
field
CN701 A1
C701 B2
C702 C1
C703 A2
C704 B5
C705 B5
C706 C4
A
C707 C5
C708 C4
C709 C4
C710 A2
C711 B4
D701 A2
D702 B3
FB701 B3
Q701 C1
R701 A3
R702 C1
R703 A2
R704 C1
R705 C2
R706 C2
R707 A2
R710 A2
VCC1.8
U701 C4
U702 B4
U703 C4
B
C704
+
NC/100uF25V
C707
C
100uF25V
D
5