Pioneer AVD-W6210 Service Manual page 80

1
A *TC90A64AF-P
144 143
1
RAMVSS-1 Vss
2
STV1
3
STV2
4
CPV
5
NGOE
6
RAMVDD-6
VDD
B
7
POLS
CPH
8
9
CLMPO
10
DVSS-10
Vss
VCO Monitor
VCOM 11
DVDD-12 12
VDD
CX 13
14
STH1
STH2 15
DVSS-16 16
Vss
17 17
HD1
18
HDIN
VD1
VDIN 19
C.Sync1
SYNC1 20
C
CKP
CKP 21
HREF
HREFOUT 22
CKPSEL
CKPSEL
23
BVDD-24 24
VDD
25
BVSS-25
Vss
AVSS-26 26
Vss
POLC
BIAS1 27
D/A
POLC 28
29
AVDD-29 VDD
D/A
REFO 30
BIAS2-31 31
REFO
AVSS-32 32
Vss
10bit
AVDD-33 33
VDD
D/A
Red
ROUT 34
D
Green
D/A
BIAS2-35 35
36
GOUT
D/A
37 38 39 40 41 42 43 44 45 46 47 48 49 50
*S-80835CNNB-B8U
VSS
E 4
F
1 1
OUT
80
1
2
1 42 141 140 139 138 137 136 135 134 133 132 131
Vss VDD
NGOE
STV1
STV2
CPV
Control
POLS NDSV
CPH SCKE
CLMPO NDSH
VCOM
STH1
STH2
CX
OSD
Cont./Bright
γ Process
Signal
Polarity
HD2
Main Timing
VD2
Pulse Gene
1 / 3050
Mute
H/V Sep
1 / 3048
1/ 2 4. 8 M
PD1/PD2 1/ 5
9. 6 M
CP1/CP2
1/ 6
8. 0 M
Analog
VCO
PLL
48M
Blue
VDD Vss VDD VDD AGS1 Vss VDD
NC
3
V
REF
2
VDD
2
3
130 129 128 127 126 125 124 123 122 121 120 119 118
VD D
2M
Memory
R
Output RGB PIP
G
Switch Matrix Process
B
C.Video
Cont./Bright
Y U
Color
Decode
C
C.Video
Side
NTSC:2line
Y/C Sep
RGB
PAL:LPF/BPF
Side
8bit
A/D A/D A/D
A/D 8bit
Ped.Clamp(63.5LSB)
R G B
Ped.Clamp
(8LSB)
Ped.Clamp
(8LSB)
Vss VDD VDD
51 52 53 54 55 56 57 58 59 60 61 62 63
AVD-W6210/UC
3
4
117 116 115 1 1 4 113 112 111 1 10 109
Vss
108 RAMVSS
Vss
107
107
106 106
105 MUTE
104 RESET
ACK 103
VDD RAMVDD-103
102 NDSH
101 SCKE
100
NDSV
99
IICDA
Bus
98 DVDD-98
VDD
Inter
97 97
Face
96
IICCK
95
95
FNAVI
94
DVSS-94
Vss
93 FNAVI
OSD
Side
92
BLNK
OSD
91
OSDB
Color
Inter
90 OSDG
Palette
Face
89 OSDR
88
SYNC2
C.Sync2
87 CLMP1
V
86 CLMP2
85
DVDD-85
VDD
84
BVDD-84
VDD
XO
Sub Timing
83 XI
42 M
Pulse Gene
82 XO
HD2
81
BVSS-81
Digtal Vss
VD2
PLL
80
PLLDVSS2
Vss
H/V Sep
79 PLLAVSS2
Vss
D/A
1/ 2
78
AGS2
AGS
13. 5 M
VCO
1/ 2 77
FILIN2
54M
27M
PLLAVDD2
76
VDD
PC1,CP1
1/ 4
PLLDVDD2
VDD 75
74 CKIN
x 4
Li m
Analog
PLL VDD 73 73
Vss Vss
64 65 66 67 68 69 70 71 72
4