Schematic Diagram; Scaler Board - Philips BDL3215E/00 Service Manual

6. Schematic

6.1 Scaler Board

715G3505-H
1
DVI/RGB IN
A
RX2-IN
RX2+IN
DVI_SCL_E
DVI_SDA_E
RX1-IN
RX1+IN
B
DVI_Pin15
DVI_HP
RX0-IN
RX0+IN
RXC+IN
RXC-IN
ZD101 ZD101 ZD106 ZD106 ZD104 ZD104
C
D
1
2
FB190 FB190
U435 U435
RX1-IN
1
Line-1
RX1+IN
2
Line-2
3
VDD
RX2-IN 4
Line-3
RX2+IN
5
Line-4
AZ1045-04QU AZ1045-04QU
C539 C539
C102 C102
100N 16V 100N 16V 1N50V 1N50V
GND
FB189 FB189
U436 U436
RX0+IN 5
Line-4
RX0-IN
4
Line-3
3
VDD
RXC+IN
2
Line-2
RXC-IN
1
Line-1
AZ1045-04QU AZ1045-04QU
C540 C540
C103 C103
100N 16V 100N 16V 1N50V 1N50V
GND
DVI + VGA
CONNECTOR DVI_5V
FB191 FB191
CN401 CN401
A-RED
16 1
TX2- D1
17
TX2+
A-GREEN
18 2
TX2/4 SHLD D2
19
TX4-
20 3 A-BLUE
TX4+ D3
21
DDC CLK
22 4
DDC DATA D4
23
A VS
24 5 VGA_Pin5
TX1- D5
25
TX1+
26 6
TX1/3 SHLD D6
DVI_5V
27
TX3-
28 7
TX3+ D7
29 U403 U403
+5V
VGA_5V
30 8 1
GND D8 A0 VCC
31 2
HP DET A1 WP
32 9 3
TX0- D9 A2 SCL
33 4
TX0+ GND SDA
34 10
TX0/5 SHLD D10
35 AT24C02BN-SH-T AT24C02BN-SH-T
TX5-
GND
36 11
TX5+ D11
37
TXC SHLD
38 12 VGA_SDA_E
TXC+ D12
39
TXC-
13 A-HS
D13
40
SHELL1
ZD103 ZD103 ZD105 ZD105 41 14 A-VS
SHELL2 D14
42
SHELL3
43 15 VGA_SCL_E
SHELL4 D15
ZD102 ZD102
CONN CONN
GND
GND
GND
A-BLUE FB162 FB162
1
A-GREEN FB163 FB163
1
A-RED FB164 FB164 1
D127 D127
U408 U408 LL4148 LL4148
AZC199-04S AZC199-04S VGA_EDID
1 6
I/O1 I/O4
2 5
GND VDD
VGA_Pin5 C111 C111
3 4
I/O2 I/O3
100N 16V 100N 16V
GND
U409 U409
AZC199-04S AZC199-04S
VGA_SDA_E 1 6 A-HS
I/O1 I/O4
VGA_EDID
2 5
GND VDD
VGA_SCL_E 3 4 A-VS
I/O2 I/O3
C101 C101
100N 16V 100N 16V
GND
2
3
300OHM 300OHM DVI_EDID
RX1-IN
10 R105 R105 10R 1/16W 5% 10R 1/16W 5%
RX1- 7
NC
RX1+IN R106 R106 10R 1/16W 5% 10R 1/16W 5%
9
NC RX1+ 7
8
GND
7 RX2-IN R103 R103 10R 1/16W 5% 10R 1/16W 5%
NC RX2- 7
RX2+IN R104 R104 10R 1/16W 5% 10R 1/16W 5%
6
NC RX2+ 7
GND
300OHM 300OHM DVI_EDID
6 RX0+IN R110 R110 10R 1/16W 5% 10R 1/16W 5%
RX0+ 7
NC
RX0-IN R111 R111 10R 1/16W 5% 10R 1/16W 5%
7
NC RX0- 7
8
GND
RXC+IN R113 R113 10R 1/16W 5% 10R 1/16W 5%
9
NC RXC+ 7
RXC-IN R114 R114 10R 1/16W 5% 10R 1/16W 5%
10
NC RXC- 7
GND
+5V
300OHM 300OHM
+5V 4,5,6,8,9,13,14
D101 D101
BAT54C BAT54C
DVI_EDID
R116 R116 R115 R115
C110 C110
220N16V 220N16V
8
7 GND
R117 R117 47R 1/10W 5% 47R 1/10W 5% DVI_SCL_E
6
5 R118 R118 47R 1/10W 5% 47R 1/10W 5% DVI_SDA_E
DVISDA D S
MSTR0_SDA 8
Q103 Q103
SRK7002LT1G SRK7002LT1G
R124 R124
+5V
10K 1/10W 5% 10K 1/10W 5%
DVISCL
D S
MSTR0_SCL 8
Q102 Q102
SRK7002LT1G SRK7002LT1G
R119 R119
+5V
10K 1/10W 5% 10K 1/10W 5%
WP_EDID
30 OHM 30 OHM C104 C104 100uF 25V 100uF 25V
2
DSUB_BLUE+ 5
30 OHM 30 OHM C105 C105 100uF 25V 100uF 25V
2
DSUB_GREEN+ 5
2 30 OHM 30 OHM C106 C106 100uF 25V 100uF 25V
DSUB_RED+ 5
R129 R129 R130 R130 R131 R131
GND GND GND GND GNDGND
FB101 FB101 1 2 430 OHM 430 OHM R132 R132 100R 1/10W 5% 100R 1/10W 5%
DSUB_HS 5
C116 C116 R133 R133
10P 50V 10P 50V 2K2 1/10W 1% 2K2 1/10W 1%
GND
GND
FB102 FB102 430 OHM 430 OHM R134 R134 100R 1/10W 5% 100R 1/10W 5%
1 2
DSUB_VS 5
C117 C117 R135 R135
22P 50V 22P 50V 2K2 1/10W 1% 2K2 1/10W 1%
GND
GND
3
4 5
+5V
R107 R107
10K 1/10W 5% 10K 1/10W 5%
DVI_Pin15
DVI_Det 8
DVI_5V
R109 R109
10K 1/10W 5% 10K 1/10W 5%
DVI_HP
R112 R112 4K7 1/10W 5% 4K7 1/10W 5%
DVI_HP_Ctrl 8
Q101 Q101
MMBT3904 MMBT3904
GND
DVI_EDID
VGA_EDID
R120 R120 R121 R121
4K7 1/10W 5% 4K7 1/10W 5% 4K7 1/10W 5% 4K7 1/10W 5%
R122 R122
WP_EDID
4 WP_EDID
R123 R123
0R05 1/10W 0R05 1/10W 10K 1/10W 5% 10K 1/10W 5%
WP_EDID_ALL
Q104 Q104
MMBT3904 MMBT3904 R125 R125
30K 1/10W 5% 30K 1/10W 5%
GND
GND
+5V
R127 R127
10K 1/10W 5% 10K 1/10W 5%
VGA_Pin5 R128 R128 0R05 1/10W 0R05 1/10W
VGA_Det 8
VGA_5V +5V
D114 D114
BAT54C BAT54C
VGA_EDID
C118 C118 R136 R136 R137 R137
220N16V 220N16V
U402 U402
1 8
A0 VCC
2 7
A1 WP
GND R138 R138 47R 1/10W 5% 47R 1/10W 5% VGA_SCL_E
3 6
A2 SCL
VGA_SDA_E
4 5 R140 R140 47R 1/10W 5% 47R 1/10W 5%
GND SDA
AT24C02BN-SH-T AT24C02BN-SH-T VGA_SDA
D
GND
R141 R141
+5V
10K 1/10W 5% 10K 1/10W 5%
VGA_SCL
D
R139 R139
+5V
10K 1/10W 5% 10K 1/10W 5%
WP_EDID
CN401 B1 C116 D3 FB164 C2 R105 A3 R118 B3 R131 C3
C101 D2 C117 D3 FB189 A2 R106 A3 R119 C3 R132 D3
C102 A2 C118 C4 FB190 A2 R107 A4 R120 B5 R133 D3
C103 A2 C539 A2 FB191 B2 R109 A4 R121 B5 R134 D3
C104 C3 C540 A2 Q101 A4 R110 A3 R122 B4 R135 D3
C105 C3 D101 B2 Q102 C3 R111 A3 R123 B5 R136 C5
C106 C3 D114 C4 Q103 B3 R112 A4 R124 B3 R137 C5
C110 B3 D127 C2 Q104 B5 R113 A3 R125 B5 R138 C5
C111 C2 FB101 D2 Q105 D5 R114 A3 R127 C5 R139 D5
C113 C3 FB102 D2 Q106 C5 R115 B3 R128 C5 R140 C5
C114 C3 FB162 C2 R103 A3 R116 B3 R129 C3 R141 D5
C115 C3 FB163 C2 R104 A3 R117 B3 R130 C3 U402 C4
4 5
37
A
8
B
C
VGA_SCL_E 8
VGA_SDA_E 8
S
Mars_VGA_SDA 6
Q106 Q106
SRK7002LT1G SRK7002LT1G
S
Mars_VGA_SCL 6
Q105 Q105
SRK7002LT1G SRK7002LT1G
U403 B2
D
U408 C2
U409 D2
U435 A2
U436 A2
ZD101 B1
ZD102 C2
ZD103 B1
ZD104 B1
ZD105 B1
ZD106 B1