Philips HTD3500 Service Manual page 40

7-9
A
Main Board Circuit Diagram: VIDEO I/F
V_R R/V
L3 L3 NC NC
R127 R127
C85 C85
NC NC
NC NC
1 V_B B/U
L4 L4 NC NC
C86 C86
NC NC
R132 R132 NC NC
V_G G/Y
L5 L5 NC NC
R136 R136
C87 C87
NC NC NC NC
2
R433 R433 R141 R141
10pF/50V/NP0 10pF/50V/NP0
NC NC
C88 C88 2.4K 2.4K
CVBS_OUT
L6 L6 0 0
CE45 CE45
47uF/16V 47uF/16V
C89 C89 82 82
R143 R143 100pF/50V/NP0 100pF/50V/NP0 C90 C90 R144 R144
91 91
CVBS_O
R145 R145 R146 R146
1.2K 1.2K 100 100
3
HDMI_SCL
HDMI_SDA
VCC
R148 R148 R149 R149
1.5K 1.5K
1.5K 1.5K
R150 R150
HDMI_SCL
HDMI_SDA R151 R151
4
A
B
SCART16
C84 C84
NC NC
SCART8
NC NC XP10 XP10
R135 R135
NC NC
Q25 Q25
NC NC
Q26 Q26
NC NC
NC R140 NC R140
AVCC
R142 R142
33 33
Q27 Q27
NPN_3DG3904M NPN_3DG3904M
4 3
G/Y
2
5 1
U8 NC U8 NC
Differential Signal !
No through hole & length less than 5cm !
100 ohm - Impedance
TX2+ 2 3 1
2
L7 L7 NC NC
TX2- 1 4 3
TX1+ 2 3 4
L9 L9 NC NC 5
TX1- 1 4 6
TX0+ 2 3 7
L8 L8 NC NC 8
1 4 9
TX0-
TXC+ 2 3 10
L10 NC L10 NC 11 P4 P4
TXC- 1 4 12 HDMI JACK HDMI JACK
HDMI_CEC 13
HDMI_ARC 14
15
16
17
18
C763 C763 C764 C764
R147 R147 47K 47K HPLG 19
10PF 10PF 10PF 10PF
D9 D9 D10 D10 C95 C95
NC NC NC NC 47pF/50V/NP0 47pF/50V/NP0
C178 C178
0.1uF/25V/Y5V 0.1uF/25V/Y5V
HDMI_VCC
VCC
33 33 FB24 FB24 R206 R206
+ +
UP1_6 500/200mA 500/200mA
75 75
33 33 UP1_7
B
C
AVCC
Q24 NC Q24 NC
3V3
R125 R125 NC NC
NC NC NC NC
R126 R126 R128 R128
R129 R129 NC NC
SCART_CON
SCART_CON
SCART_CON
NC NC R130 R130 +12V
0
NC NC R133 R133
1
SCART2
3V3
R137 R137
1
NC NC
R138 R138
SCART1
0
NC NC
3V3
0
R139 R139
NC NC
SCART2
B/U
CVBS_O
G/Y
B/U
R/V
B/U CVBS_O R/V
D5 D5 D6 D6 D7 D7 D8 D8
NC NC NC NC PESD_PGB101 PESD_PGB101 NC NC
CVBS_O
DV33
R209 R209
27K 27K
R166 R166
D17 D17 MO_VCC
LL4148 LL4148
HDMI_CEC
0.1uF/25V/Y5V 0.1uF/25V/Y5V 0.1uF/25V/Y5V 0.1uF/25V/Y5V R659 R659
10K 10K
C179 C179 C177 C177
HDMI_ARC 3
+IN
4
-IN
MO_VCC
R660 R660
R201 R201 10K 10K
75 75
R657 R657
10K 10K
R658 R658
10K 10K
C
7-9
D
OFF-PAGE CONNECTION
SCART16
CVBS OUT
VIDEO I/F
RGB OUT
SCART1 SCART8
0( )
1 6V(16:9)
SCART I/F
0 9.5-12V(4:3)
P3 P3 NC NC
5
2 TMDS I/F
G/Y 4
R/V 3
1
CVBS_O
C94 C94
100pF/50V/NP0 100pF/50V/NP0
NC NC
MO_VCC
1 R204 R204 0 0 SPDIF_IN1
Vout
SGM8051 SGM8051 R203 R203
U603 U603 75 75
D
E
CVBS_OUT
CVBS_OUT
V_R 1
V_R
V_B
V_B
V_G
V_G
SCART_CON
SCART1
SCART1
SCART2
SCART2
TXC+
TXC+
TXC-
TXC-
TX0+
TX0+
TX0-
TX0-
TX1+
TX1+
TX1-
TX1-
TX2+
TX2+
TX2-
TX2-
HPLG
HPLG
UP1_[6..7]
2
UP1_[6..7]
3
HDMI_CEC
HDMI_CEC
SPDIF_IN1
SPDIF_IN1
4
E