Philips 190CW8FB/00 - Page 38

Scaler Board Diagram(190CW8)-4
38
HUDSON 8
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
A A
B B
C C
D D
E E
BKLT-EN
PANEL_IDX
CMVCC
CMVCC
BKLT-VBRI
BKLT-EN
BKLT-VBRI
PANEL_IDX 3
BRIGHTNESS 3
BL_CONTROL 3
CMVCC
VCC1.8
MVCC
CMVCC
VCC3.3
VCC3.3
MVCC
+12V
VCC3.3 VCC3.3
C403
100uF16V
C407
100uF16V
D402
SMAL240
R401
10K 1/16W 5%
C401
0.1uF/16V
R403
10K 1/16W 5%
C408
100uF16V
C405
0.1uF/16V
U702
AP1117D18LA
1 2 3
ADJ(GND)
VOUT
VIN
R406
1K 1/16W 5%
C409
0.1uF/16V
C402
100uF16V
Q403
2N3904S-RTK/PS
U701
AP1117E3 3LA
1
23
VSS
VOUTVIN
FB401
120OHM
C410
0.1uF/16V
CN401
CONN
1
2
3
4
5
6
7
8
9
C406
0.1uF/25V
R404
4K7 1/16W 5%
R405
1K 1/16W 5%
C411
0.1uF/16V
D401
SMAL240
DGND 2,3,4
CN401 C1
C401 C7
C402 B7
C403 B6
C405 C2
C406 C2
C407 C6
C408 C7
C409 C6
C410 B7
C411 B4
D401 B5
D402 B5
FB401 C5
Q403 B3
R401 B3
R403 B3
R404 B3
R405 C4
R406 C3
U701 C6
U702 A6