BenQ PB6100 Service Manual page 108

A
2022014015
TP17
L9
4
RED_GND
6
TP27
RIN_2
11 1
GREEN_GND
7
TP28
GIN_2
12 2
BLUE_GND
8
TP29
BIN_2
13 3
PC_5VIN_2
9
14 4
10
15 5
TP229
3
J820
2210278001
2
GND
J821
1 2210021551
A
B
VDD
DG3
DG4
3 3
BAV99
BAV99
TP18
2 1 1 2
TP19
DG6 1N4148 DG5 1N4148
TP20
TP21
TP22
TP23
TP24
1 2
TP25
PC-RXD DG7 1N4148
PC-RXD
1 2
VDD
PC-TXD DG8 1N4148
PC-TXD
RG8 4.7K
RG6
RG9
4.7K
RG7
1 2
DG9 TZMC5V1
1 2
DG10 TZMC5V1
U9
5 4
SDA GND
6 3
SCL A2
7 2
WP A1
8 1
VCC A0
AT24C02N-10SI-2.7
TP280
BEAD
L720 CVBS
2
1
C804
2
VDD
220P J
DG701
BAV99
R801
0
TP284
TP282
L721 BEAD LUMA
3
Y
1
.
C822
2 1
VDD
220P J
G2
G2
DG702
TP283 BAV99
2
.
L722 BEAD CHROMA
4
C
C803
2 1
VDD
220P J
R803
DG703
0
BAV99
B
C
VDD
DG1
3
BAV99
1 2
DG2 1N4148
RG21
RG22
RG23
RG3
150P J RG4
DDC5V_2 CG3 R842 RG5
VDD
4.7K 0.1U
75 UH2
CG1
75
2 4
RG10 4.7K 74AHCT1G14
73.07414.0J0
RG11 4.7K CG2
470P K
R841 CG701 VDD
0.1U UH702
4.7K
CG4
2 4
74AHCT1G14
0.1U 73.07414.0J0
CVBS
C721
1
PC-RXD
220P J
PC-TXD
LUMA
C722
220P J
CHROMA
C723
220P J
C
D
0 RAIN_C
RAIN_C
0 GAIN_C
GAIN_C
0 BAIN_C
BAIN_C
75
75
75
R795 0
HSYNC
HSYNC
R796
2K
OPEN
R797 1K
VSYNC_C
R798
2K
R721 R722
CONTROL
3.3K 3.3K
14
R911 0
2
VDD VDD
7
DN706
DN705
3 3
BAV99 BAV99
R910 0
6
74LVC125A
Benq Corporation
Project Code
99.J8677.001
Title
Size
PCB P/N
<Size>
Date:
Prepared By
ANGEL HU
D
E
3.3V
3.3V
R705 R706
3.3K 3.3K
3
RXD
U711A
74LVC125A
3.3V
14
5
TXD
7
U711B
Model Name OEM/ODM Model Name
<OEM/ODM>
PB6100
MAIN BOARD
PCB Rev. Document Number R ev.
48.J8601.S04 S04 99.J8677.B12-C3-304-004
Tuesday, October 07, 2003
Sheet 6 o f 20
Reviewed By Approved By
DAVID HN LIN KELVIN LIAO
E
4
3
2
1
1