Schematic Diagram; Main Board - Philips 150S8FB/00 Service Manual

HUDSON 8
22
6. Schematic

6.1 Main Board

715G1711-1
1 2
ADC Input
A
R441
220 1/10W
VGA-SCL
ZD407
UDZS5.6B
GND_A
R440
220 1/10W
B VGA-SDA
ZD404
UDZS5.6B
GND_A
C
VGA-VDD
C446
GND_A 0.1uF 16V
R476
4.7K 1/10W
U405
1 8
A0 VCC
2 7
A1 WP
VGA-SCL
3 6
A2 SCL
VGA-SDA
4 5
VSS SDA
D
M24C02-WMN6TP
GND_A
E
1 2
3
CN405 VGA-5V
DB15
10
15 5
9
VS
14 4
8
HS
B1 ZD405
13 3
UDZS5.6B
7
G1
12 2
6
R1
11 1
DB15 GND_A
GND_A
ZD406 ZD403
UDZS5.6B UDZS5.6B
GND_A
VGA-5V R406
D416
100 1/10W
VS
1
MCU-VDD
3
ZD401 R435
UDZS5.6B 2.2K 1/10W
2
BAV70
GND_A GND_A
R405
100 1/10W
HS
24C02_WP
ZD402 R436
UDZS5.6B 2.2K 1/10W
GND_A GND_A
3
4 5
C409
0.1uF 16V
R426
1K 1/10W GND_A D406
BAV99
VGA-DET
ZD414 B1
UDZS5.6B
R455 CH201209T-300
75 1/10W
GND_A
GND_A
M_TXD
M_RXD
C410
0.1uF 16V
C433 C434 GND_A D405
NC
NC BAV99
G1
GND_A
R454 CH201209T-300
75 1/10W
GND_A
C411
VSIN
0.1uF 16V
C402
100pF
GND_A D404
BAV99
GND_A
R1
HSIN
R456 CH201209T-300
75 1/10W
C430
22pF
GND_A
GND_A
4 5
6 7
MCU-VDD
R485
1K 1/10W
ZD408
UDZS5.6B
FB401 GND_A
0 1/10W
BI1
C451
NC
BI1-
FB402
0 1/10W
FB403
0 1/10W
GI1
C452
NC
GI1-
FB406
0 1/10W
FB404
0 1/10W
RI1
C453
NC
RI1-
FB405
0 1/10W
6 7
8
A
CN405 A2
C402 C4
C409 A5
C410 B5
C411 C5
C430 D4
C433 B4
C434 B4
C446 C1
C451 B6
C452 C6
C453 D6
D404 C5
D405 B5
B
D406 A5
D416 C2
FB401 A5
FB402 B5
FB403 C5
FB404 D6
FB405 D6
FB406 C5
R405 D4
R406 C4
R426 A4
R435 C3
R436 D3
R440 B1
R441 A1
R454 C5
C
R455 B5
R456 D5
R476 C2
R478 C2
R479 C2
R485 A6
U405 D1
ZD401 C3
ZD402 D3
ZD403 B3
ZD404 B2
ZD405 A3
ZD406 B3
ZD407 A2
ZD408 A6
ZD414 A4
D
E
8