Vga & Pc Line-In - Philips 32PFL3507/56 Service Manual

Circuit Diagrams and PWB Layouts
10-3-3 VGA & PC Line-in
VGA & PC Line-in
B03
FB108
VGA Input
CN101
V GA _TX 11 1 V GA _R
6
PC_SDA V GA _G FB109
12 2
7
HS 13 3 V GA _B
8
VS V GA _RX
14 4
9 PC_5 VI
PC_SCL 15 5
10
D-SUB 15P
FB110
PC_5 VI FB107
PC Audio-in
CN102
1
R171
3
2 PC_A U_INR R172
PhoneJack
ZD121 ZD122
5VESD
ZD124 ZD126
NC\MLVG0402 NC\MLVG0402
V GA _R V GA _G
ZD123 123 ZD125
NC\MLVG0402 NC\MLVG0402
TPM8.31A LA 10.
30R/700mA
1 2 R158 68R 1/16W 5%
R157 C115
75R 1/16W 1%
NC\10P 50V
R160 0R05 1/16W
30R/700mA
1 2 R161 68R 1/16W 5%
R159 C116
75R 1/16W 1%
NC\10P 50V
R162 100R 1/16W 1%
30R/700mA R164 68R 1/16W 5%
1 2
R163 C117
75R 1/16W 1% 1% NC\10P 50V
Close to Jack Close to SoC
VGA_5V
120R/3000mA
1 2
C135
100N 16V
AMUX_5V
R177 470K 1/16W 5%
R178 470K 1/16W 5%
0R05 1/10W 10K 1/16W 5%
R173
C136
10U 16V
10K 1/16W 5%
0R05 1/10W R174 C137
10U 16V
470K 1/16W 5%
R179
C138 C139
R180 470K 1/16W 5%
22P 50V 22P 50V R175 R176
5.1K 1% 5.1K 1%
Close to Jack
ZD128 ZD129 ZD120
NC\MLVG0402 NC\MLVG0402
NC\MLVG0402
V GA _B PC_SCL PC_SDA HS
ZD127 ZD130 ZD119
NC\MLVG0402 NC\MLVG0402 NC\MLVG0402
EN 56
/ C118 10N 50V RP
VGA SYNC Slicer
VS R165
/ C119 1.5nF 50V SOG
D106
NC\BAS316 \
GP
C132 10N 50V
HS R166
C133 10N 50V V GA COM
16 C134 10N 50V BP
3V3SB 5V_SW
R167 R169
NC 10K 1/16W 5% NC 4K7 1/16W 5%
3
R168
URSW
1 Q106
NC BC847C
NC 100R 1/16W 5% /
2 U0RX
V GA _L_ IN
V GA _R_IN
Close to SoC
R185
10K 1/16W 5%
ZD117
NC\MLVG0402 PC_SCL
PC_SDA
URSW
DDC _WP# R188 1K 1/16W 5%
Q105
L : WP R189 PMBS3904
4K7 1/16W 5%
H : Write
ZD118
NC\MLVG0402
back to
2012-Jun-08
div. table
GND 4,5,7,8,9,10 ,11 ,12 ,13 ,14 ,15 ,16 ,17 ,18 ,19 ,20 ,21 ,22
RP
RP 12
GP
GP 12
BP
BP 12
SOG
SOG 12
V GA COM
V GA COM 12
HSY NC
HSY NC 12
V SY NC
V SY NC 12
0R05 1/16W / V SY NC
R182
NC\2K 1/16W \ 1
V GA _R_IN
V GA _R_IN 7
V GA _L_ IN
V GA _L_ IN 7
0R05 1/16W / HSY NC
R184
NC\2K 1/16W \ 1
V GA _SCL
V GA _SCL 12
V GA _SDA
V GA _SDA 12
DDC _WP#
DDC _WP# 8,12
RX/TX E_SW
Q108 Q109
NC 2N7002 VGA_RX U0TX NC 2N7002 VGA_TX
100R 1/16W 5% 100R 1/16W 5% /
R170 R210
VGA_5V 5V_SW
D101 D101
BAT54C BAT54C
R186 R187 C140 C140
10K 1/16W 5% 10K 1/16W 5% U105 100N 16V 100N 16V
8 1
VCC A0
7 2
WP A1
6 3
SCL A2
5 4
SDA GND
CAT24C02YI-GT3 I
D102 D103
R190
NC\BAS316 \ NC/1K1/16W / K /
VGA & PC Line-in
B03
2 2011-03-02
715G4611
19170_515_110627.eps
110627