BenQ DLP PROJECTOR PE8700 - Manual (Page 91)

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
MUX_SEL
OUT_Y/R
OUT_PB/G
OUT_PR/B
Y p YcG
PbCbB
MUX_SEL_P
CAP+
CAP-
SEL
SEL_HV
O_HS
O_VS
CAPP-
CAPP+
MUXPP
VS_B
Y_ Y_G
Pb_Cb_B
Pr_Cr_R
HS_B
Y/R
PB/G
PR/B
MUX_SEL
+5V_AD
MUX_SEL_P
+5V_MUX
PrCrR
YpYcG
PbCbB
HSY NC
V SYNC
MUX_SEL_Q
PC_RED
PC_BLUE
PC_GREEN
PC_HS
PC_VS
L_Y_G
L_Pb
L_Pr
O_COMP_CR
O_COMP_CB
O_COMP_Y
+5V_MUX
+5V_MUX +5V_AD
+5V_MUX
-5V
+5V_AD
-5V
-5V_RGB
+5V_AD
+5V_MUX
-5V
+5V_AD
+5V_MUX
+5V_MUX
+5V_AD
-5V_RGB
+5V_AD
-5V_RGB
+5V_AD
+5V_AD
L_Pb
L_Y_G
L_Pr O_G
O_B
O_R
O_R
O_G
O_B
MUX_SEL_P
BNC_HS
BNC_VS
BNC_HS
BNC_VS
Title
Size Document Number R e v .
Date: Sheet o f
Project Code
Reviewed By Approved By Prepared By
Model Name
PCB P/N P CB Rev.
Benq Corporation
OEM/ODM Model Name
99.J5877.R22-C3-304-004
CONNECTOR BOARD
2 8
ALEX HY TSENG BEN CHEN
48.J5810.S02 S02
ANGEL HU
HT720G 99.J5877.001
0
Monday, February 17, 2003
NA
For AD8183
This MUX is for seletion between
BNC-RGB and DSUB_RGB
This MUX is for seletion between
BNC_YPbPr and DSUB_BNC_RGB
3_C
2N3904
1_B 2_E
1:BNC-HV
OUT
0:DSUB-HV
OUT
U3
AD8183
IN0A 1
DGND 2
IN1A 3
GND 4
IN2A 5
VCC 6
VEE 7
IN2B 8
GND 9
IN1B 10
GND 11
IN0B 12 VCC 13 DVCC 14 VEE 15 OUT2 16 VCC 17
OUT1 18 VEE 19 OUT0 20
VCC 21 SEL A/B 22 OE 23
VCC 24
C11
0.1UF
R11 75 1 2
C24
0.1UF
J1
BNC_5_IN_1
1 1
2 2
3 3
4 4
5 5
GND 6
GND 7
GND 8
GND 9
GND 10
C142
0.1UF
R112 18
C139
0.1UF
C12
0.1UF
R12 75 1 2
R4
4.7K
1
2
R73 0 1 2
U4
74126(73.74126.0HB)
A0 2
A1 5
A2 12
A3 9
O0 3
O1 6
O2 11
O3 8
VCC 14 GND 7
OE0 1
OE1 4 OE2 13
OE3 10
L5 FCB3216K
1 2
+
C135
10UF/16
1 2
C18
0.1UF
R113 18
R9
1K
1
2
C23
0.1UF
C140
0.1UF
L6 FCB3216K
1 2
L3
FCB3216K
1 2
C6
0.1UF C3
0.1UF
C13
0.1UF C7
0.1UF
R5
4.7K
1
2
C8
0.1UF
L1
Z1000/100MHZ
+ C4
10UF/16
1
2
C5
0.1UF C9
0.1UF
+ C1
10UF/16
1 2
C15
0.1UF
+ C136
10UF/16
1
2
U1
ICL7660A
NC 1
CAP+ 2
GND 3
CAP- 4 VOUT 5 LV 6 OSC 7
V+ 8
C19
0.1UF
C16
0.1UF
R10
10K
1
2
U2
AD8183
IN0A 1
DGND 2
IN1A 3
GND 4
IN2A 5
VCC 6
VEE 7
IN2B 8
GND 9
IN1B 10
GND 11
IN0B 12 VCC 13 DVCC 14 VEE 15 OUT2 16
VCC 17 OUT1 18 VEE 19
OUT0 20 VCC 21 SEL A/B 22
OE 23 VCC 24
L2
FCB3216K
1 2
C17
0.1UF
R114 18
C141
0.1UF
D4
BAV99
1
2
3
C22
0.1UF
C137
0.1UF
R13
5.1K
C14
0.1UF
D2
BAV99
1
2
3
R3
56
1
2
D3
BAV99
1
2
3
C10
0.1UF C2
0.1UF
R6 75 1 2
R1
56
1
2
D5
BAV99
1
2
3
R7 75 1 2
R2
56
1
2
D1
BAV99
1
2
3
R8 75 1 2
C25
0.1UF
C138
0.1UF
Q1
2N3904
3
2
1
U16
ICL7660A
NC 1
CAP+ 2
GND 3
CAP- 4 VOUT 5 LV 6 OSC 7 V+ 8
R15
10K
L4
FCB3216K
1 2
R14 1K