BenQ VL3735 Service Manual page 181

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5
MODE:
1. YCBCR: AI11, AI21, AI31, AI41
2. CVBS (SCART, CHINCH): AI13
3. CVBS (DTV): AI12
3. Y/C: AI14, AI24
4. SCART-RGB: AI13(=SCART-CVBS) , AI23, AI33, AI43
D
5. TT (3-BIT ADC): AI22, AI23, AI42 + AI44(TT_FSW)
R1 24 0
R1 25 0
1 ,11
DTV_CVBS
R1 26 0
11
MUX_CVBS
R1 27 0
11
MUX_S_Y
R1 34 0
3
COM P _SD_Y
R1 35 0
R1 36 0
11
S CA RT1_RED
R1 37 NM_0
3 ,11
V B_U
R1 38 0
11
MUX_S_C
C
R1 46 0
3
COM P_SD_CB
R1 47 0
R1 49 0
11
S CA RT1_GREEN
R1 50 NM_0
3 ,11
V B_Y
R1 51 0
11
S CART1_BLNK
R1 63 0
3
COM P _ SD_CR
R1 65 0
R1 66 0
11
S CART1_BLUE
R1 68 NM_0
3 ,11
VB_V
(2A, 0.1 OHM, 0603)
L33
+3.3VA
Z220
C189
C190
+
B
2 2U 16V
0 .1U K
U1 3
(3.3V)
+5VA
L96
Z220
G960T63UF
3
2
VIN
VOUT
4
OUT
C200
+
4 7U 16V
C211
0 .1U K
U14
(1.8V)
+5VA
L97
Z220
G952T63UF
3
VIN
VOUT1
VOUT2
C224
0 .1U K
16V
A
5
4
VDDAy, VDDAyA: analog supply voltage (3.3V) for analog input AIyx
VDDA_C18, VDDA_A18: analog supply volatge (1.8V)
VDDD2/4/7/8/10/12: digital supply voltage (core, 1.8V)
VDDD1/3/5/6/9/11/13: digital supply voltage (peripheral cells, 3.3V)
VDD(xtal)/VSS(xtal): supply voltage (crystal oscillator, 1.8V)/Ground
1.8VD_7117
(2A, 0.1 OHM, 0603)
L32
Z220
R1 28
R129
R130
R131
NC
NC
NC
NC
R133
R139
47
R1 40
R141
R142
R143
NC
NC
NC
NC
R144 0 J
R145
47
R148 0 J
R152
47
R1 53
R154
R155
R156
R157 0 J
NC
NC
NC
NC
R158 0 J
R159
47
R1 69
R170
R171
NC
NC
NC
3.3VA_7117
C191
C192
C193
C194
C195
C196
C197
0 .1 U K
0 .1 U K
0 .1 U K
0 .1 U K
0 .1 U K
0 .1 U K
0 .1U K
(2A, 0.1 OHM, 0603)
L34
Z220
C201
C202
C205
C206
+
+
C2 04
2 2U 16V
C203
0 .1 U K
0 .1 U K
2 2U 16V
0 .1 U K
0 .1 U K
L35
+1.8VA
Z220
2
4
C214
C2 15
C2 16
C218
+
+
2 2U 16V
0 .1 U K
2 2U 16V
0 .1 U K
The following chip caps on this page is 0402 type
- 0.1U (16V)
- 0.022U
4
3
1.8VA_7117
TP51
C168
C170
+
C169
2 2 U 16V
0 .1 U K
0 .1U K
NC
M13
FSW
C173 0 .022U K
J2
AI11
C174 0 .022U K
K1
AI12
C175 0 .022U K
K2
AI13
C176 0 .022U K
L3
AI14
C177 0 .022U K
K3
AI1D
C2
AGND
C178 0 .022U K
G4
AI21
G3
AI22
C179 0 .022U K
H2
AI23
C180 0 .022U K
J3
AI24
C181 0 .022U K
H1
AI2D
C182 0 .022U K
E3
AI31
F2
AI32
C183 0 .022U K
F3
AI33
C184 0 .022U K
G1
AI34
C185 0 .022U K
F1
AI3D
L2
AGNDA
C186 0 .022U K
B1
AI41
D2
AI42
C187 0 .022U K
D1
AI43
SAA7117AE/V3/G
E1
AI44
C188 0 .022U K
D3
AI4D
TP55
P3
GPIN
TP56
M1
I2C Addr:
AOUT
M2
VSSA0
D8h (W)/ D9h (R)
J4
VSSA1
H3
VSSA2
E4
VSSA3
C1
VSSA4
M3
VDDA0
K4
VDDA1
H4
VDDA2
F4
VDDA3
D4
VDDA4
L1
VDDA1A
J1
VDDA2A
G2
VDDA3A
E2
VDDA4A
C198
C1 99
0 .1U K
0 .1 U K
3.3VD_7117
C207
C208
C209
C210
0 .1 U K
0 .1 U K
0 .1 U K
0 .1U K
16V
1.8VD_7117
C219
C220
C221
C2 22
C223
0 .1 U K
0 .1 U K
0 .1 U K
0 .1 U K
0 .1U K
16V
16V
16V
16V
16V
3
2
R116 0
3.3VD_7117
R117 0
R118
100
R119
NC
R120
R121 0
3.3K
R122 0
C171
0 .1 U K
D8
XRV
C7
XRH
A6
XRDY
B7
XDQ
A7
XCLK
A8
XPD0
B8
XPD1
A9
XPD2
B9
XPD3
A10
XPD4
B10
XPD5
A11
XPD6
C11
XPD7
D14
HPD0
E11
HPD1
E13
HPD2
E12
HPD3
E14
HPD4
F13
HPD5
F14
HPD6
U1 2
G13
HPD7
IT RI
TP54
L12
ITRI
K13
I GP1
IGP1
I GP0
L14
IGP0
K14
I GPV
IGPV
IGP H
K12
IGPH
I T RDY
N12
ITRDY
I D Q
L13
IDQ
IC LK
LBGA
M14
ICLK
G14
IPD0
G12
IPD1
H11
IPD2
H14
IPD3
H13
IPD4
J14
IPD5
J13
IPD6
K11
IPD7
N6
TESTCLK
N8
ADT1
Y 2
2 4.576MHZ
C212
C213
2 2P J
2 2P J
C217 0 .1 U K
L36
Z220
BenQ Corporation
(2A, 0.1 OHM, 0603)
Project Code
Title
Size
<Size>
Tuesday, April 04, 2006
Da te:
Prepared By
2
1
S DA_VD
9
S CL_VD
9
E N_ VD
9
J6
RST_VD
9
+5VS
IN1 HS
7
G1
IN1VS
7
1
S DA_VD
9
R123
NC
2
3
4
S CL_VD
9
G2
2KD1013104
For SAA7117 Debug
R132
33
IN1 CLK 7
C172
2 2P J
RN1 4
33
IN1 B [2..9] 7
HP D0
IN 1B2
1
8
HP D1
IN 1B3
2
7
HP D2
IN 1B4
3
6
HP D3
4
5
IN 1B5
HP D4
IN 1B6
1
8
HP D5
IN 1B7
2
7
HP D6
IN 1B8
3
6
HP D7
IN 1B9
4
5
RN1 5
33
R160
33
IN1 F LD 7
R161
33
IN1VBI 7
R162
NM_33
IN1VS
7
R164
NM_33
IN1 HS
7
TP57
R167
33
IN1 PEN 7
RN1 6
33
IN1 G[2..9] 7
IP D0
IN1 G2
1
8
IP D1
IN1 G3
2
7
IP D2
IN1 G4
3
6
IP D3
IN1 G5
4
5
IP D4
IN1 G6
1
8
IP D5
IN1 G7
2
7
IP D6
IN1 G8
3
6
IP D7
IN1 G9
4
5
RN1 7
33
VIDEO DECODER
(SAA7117)
Model Name
OE M /ODM Model Name
9J.M7375.001
V 37C
< O EM/ODM>
M A IN B OARD
P CB Re v.
Do c u m ent Number
R e v .
P CB P/N
2
4H.M7301.S13
S13
9J.M7375.BAE-C3-304-001
Sheet
6
o f
14
Re v i ewed By
A p p roved By
A NGE L HU
HOL ION LEE
DOM INGO HUA NG
1
D
C
B
A

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