Proview AY965 Service Manual - page 23
200-100-765C (MV7-C2)
A
SCALER
Proview Electronics (Taiwan) Co., LTD.
6F, NO.1, Pau-Sheng Rd., Yung-Ho City,
Taipei County, Taiwan R.O.C.
Tel: 886-2-2231-6789 Fax: 886-2-2232-4613
2
6
Wednesday, October 16, 2002
Title
Size
Document Number
Rev
Date:
Sheet
of
VDD
VDD
VDD
VDD
VDD-ANA
VDD-IN
VDD-ANA
VDD-ANA
VDD-ANA-PLL
VDD-ANA-PLL
VDD-IN
VDD-IN
VCC
VDDCTRL
5
SHCLK
4
SDA
3
RESET
3
PA-GREEN
1
BRIGHTNESS0
5
SCL
3
DISP-DE
4
BL-ON0
5
PA-RED
1
DISP-HSYNC
4
PA-VSYNC
1
PA-HSYNC
1
RGB-B[0..23]
4
IRQ-
3
PA-BLUE
1
DISP-VSYNC
4
RGB-A[0..23]
4
SOGI
1
LVDS-PWRDN
4
BI_
1
RI_
1
GI_
1
MCU RESET
3
BRIGHTNESS0
VDDCTRL
LVDS-PWRDN
LVDS-POWER
GND-DIG
RGB-A1
RGB-A3
R
G
B-B7
RGB-A6
R
G
B-B15
R
G
B-B4
R
G
B-B23
R
G
B-B0
RGB-A16
RGB-A15
R
G
B-B20
R
G
B-B8
R
G
B-B12
R
G
B-B3
R
G
B-B6
RGB-A9
RGB-A12
R
G
B-B19
R
G
B-B13
R
G
B-B1
RGB-A18
RGB-A13
Vref
R
G
B-B9
R
G
B-B11
RGB-A22
RGB-A2
R
G
B-B16
RGB-A10
GND-PLL
GND-VGA
RGB-A0
RGB-A5
RGB-A19
RGB-A21
RGB-A4
CZ
R
G
B-B17
R
G
B-B14
RGB-A20
R
G
B-B5
RGB-A17
RGB-A8
RGB-A11
R
G
B-B18
RGB-A23
R
G
B-B10
R
G
B-B2
CP
R
G
B-B21
RGB-A14
R
G
B-B22
RGB-A7
BI
_
GI_
RI
_
VDD-ANA
RI_
GI_
BI_
GND-PLL
CP
CZ
BL-ON0
Vref
VDD-ANA-PLL
VDD-IN
R45
33
C76
0.1u
C32
22p
C31
22p
C66
0.039000u
C65
150p
TC20
10uF/16V
R42
33
C73
0.1u
R42A
NP
C61
0.1u
R68
180
C94
0.01u
C75
0.01u
C96
0.004700u
C80
0.004700u
R43
10K
C78
0.1u
C85
22p
R40
33
TD1
TL431-TO92
2
3
1
R66
1M
C69
0.1u
Y2
12MHZ-49US
C93
0.004700u
C103
0.1u
R41
33
R39
10K
C86
22p
R33
10K
C38
0.1u
C58
0.1u
R36
NP
R35
NP
BE0805
L22
C37
0.1u
C82
0.1u
U10
MVP II
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
120
119
118
117
116
115
114
113
112
111
110
109
108
107
106
105
104
103
102
101
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
160
159
158
157
156
155
154
153
152
151
150
149
148
147
146
145
144
143
142
141
140
139
138
137
136
135
134
133
132
131
130
129
128
127
126
125
124
123
122
121
16
CAP_HREF/AGNDP
CAP_HSYNC/AVDDP
CAP_VSYNC/AVDDC
BLU_INB_0/RXCN
BLU_INB_1/RXCP
BLU_INB_2/AGNDC
BLU_INB_3/AVDD0
BLU_INB_4/RX0N
BLU_INB_5/RX0P
BLU_INB_6/AGND0
BLU_INB_7/GND0
GRN_INB_0/VDD0
GRN_INB_1/AVDD1
GRN_INB_2/RX1N
GRN_INB_3/RX1P
GRN_INB_5/GND1
GRN_INB_6/VDD1
GRN_INB_7/AVDD2
RED_INB_0/RX2N
RED_INB_1/RX2P
RED_INB_2/AGND2
RED_INB_3/GND2
RED_INB_4/VDD2
RED_INB_5/DGND
RED_INB_6/DGND
RED_INB_7/DVDD
DVDD
DVSS
DTEST
VGA_VSYNC
VGA_HSYNC
VCCD
DGND
SOGIN
VCCA
AGND
VREF
CP
CZ
V
CCA
B
Res
e
rv
ed
BI
N
+
BI
N
-
G
NDA
B
BC
LP
VTOP
VBOT
V
CCA
G
Res
e
rv
ed
GIN
+
GIN
-
G
NDA
G
GC
L
P
TOU
T
P
TOU
T
M
V
CCA
R
Res
e
rv
ed
RI
+
RI
-
G
NDA
R
RCLP
AD
VD
D
AD
VSS
G
P
IO
2/
O
SD_F
SW
>
G
P
IO
1/
O
SD_CLK>
G
P
IO
0/
O
SD_R>
S
T
H1/
O
S
D_G
>
S
T
H8/
O
S
D_B
>
L
P
/ D _ I> DCV DD SH C /
R ESER VED > XTAL XTALI D IBVSS R L S/ D ISP_D E > POL/ D ISP_VSYN C > CP H1/ S HCLK > IN V1/ D ISP_H SYN C > D C VSS DOBVSS BLU_OUTB_7 BLU_OUTB_6 BLU_OUTB_5 BLU_OUTB_4 DOBVDD BLU_OUTB_3 BLU_OUTB_2 BLU_OUTB_1 BLU_OUTB_0 DOBVSS RED_OUTA_7 RED_OUTA_6 RED_OUTA_5 RED_OUTA_4 DCVDD RED_OUTA_3 RED_OUTA_2 RED_OUTA_1 RED_OUTA_0 DCVSS GRN_OUTA_7 GRN_OUTA_6 GRN_OUTA_5 GRN_OUTA_4 DOBVDD GRN_OUTA_3 GRN_OUTA_2 GRN_OUTA_1 GRN_OUTA_0 DOBVSS BLU_OUTA_7 BLU_OUTA_6 BLU_OUTA_5 BLU_OUTA_4 DOBVDD BLU_OUTA_3 BLU_OUTA_2 BLU_OUTA_1 BLU_OUTA_0 T V CLK /CLK O UT IR Q# SC S# SD A SC L RS T STV3/ GPI O 1> STV1/ GBI O 0> D C VSS CP V OE3 / ON FIG3 > OE2 / ON FIG2 > OE1 CP H2 PWM0 PWM1 DCV DD IN V2/ LC D _ VEE> LCD_V D D LCD_V B L D C VSS RE D_O U T B _7 RE D_O U T B _6 RE D_O U T B _5 RE D_O U T B _4 D O BVD D RE D_O U T B _3 RE D_O U T B _2 RE D_O U T B _1 RE D_O U T B _0 D O BVSS G RN_O U T B _7 G RN_O U T B _6 G RN_O U T B _5 G RN_O U T B _4 D O BVD D G RN_O U T B _3 G RN_O U T B _2 G RN_O U T B _1 G RN_O U T B _0 GRN_INB_4/AGND1 C36 0.1u C53 0.1u L18 0R L20 0R R32 10K C40 0.1u C88 NP R77 BE0805 R75 BE0805 C54 0.1u C43 0.1u C49 0.1u C62 0.1u C84 NP R34 NP C87 NP P4 951HEATSINK-A 1 2 C81 0.1u C83 NP C60 0.1u BE0603 L19 C104 0.1u BE0805 L21 BE0603 L17 R44 33 BE0805 L21A U18 AIC1722-33CX 2 1 3 4 G ND1 VOUT VIN GN D R38 10K R46 33 TC20A 10uF/16V TO INVERTER ON/OFF TO INVERTER ADJ TO PANEL VDD C3 A 2 R A 1 R 2 1 R C 3 A C 1/22 NP