Philips MX3550D/37S Service Manual page 54

CIRCUIT DIAGRAM - RGB BOARD (For /37, /37S only)
C187 A3 C183
C181 B3 C185
C182 B3 C186
1
A
B
1
PCB LAYOUT - RGB BOARD (For /37, /37S only)
C183
C187 A3
C185
C181 B3
C186
C182 B3
1
A
B
1
B3 FB181 A2 JK182
A3 FB182 B2 JK183
A3 FB183 B2 JK184
2
2
B3 FB181 A2
JK182
A3 FB182 B2
JK183
A3 FB183 B2
JK184
2
2
9-2
B4 RB181 A1
B4 ZD181 A3
A4 ZD182 A4
3
3
B4 RB181 A1
B4 ZD181 A3
A4 ZD182 A4
3
3
ZD183 A4 ZD186 B2
ZD184 B2
ZD185 B3
4
4
ZD183 A4 ZD186 B2
ZD184 B2
ZD185 B3
4
4
A
B
A
B