Pioneer avr-w6100 Service Manual page 67

5
*TC90A64AF
144 143 1 42
1
DRAM Vss Vss
2
Gate Scan Start 1
Gate Scan Start 2 3
4
Gate Clock Out
5
Gate Enable Out
DRAM VDD (DR.2.5V) 6
VDD
Signal Polality Out 7
H.Sampling Clock
8
Output Signal Clamp Pulse 9
Digtal Vss 10
Vss
VCO Monitor
VCO Moniter 11
Digital VDD(2.5V) 12
VDD
13
H.Sampling Latch Select
14
H.Sampling Start1
H.Sampling Start2
15
16
Digital VSS
Vss
D.RAM Test 17
HD1
H.Sync IN 18
VD1
V.Sync IN 19
C.Sync1
RGB 2 C.V.Sync IN 20
CKP
Ext.PLL Clock 21
HREF
Ext.PLL H.ref. 22
CKPSEL
Ext.PLL Select
23
Buffer VDD(3.3V) 24
VDD
25
Buffer Vss
Vss
26
Analog Vss
Vss
POLC
27
D/A Bias 1
Common Polality Out 28 D/A
Analog VDD(2.5V) 29 VDD
D/A
Ext.Clamp Bias Out 30
D/A Bias Out 31
REFO
Mute
Analog Vss 32
Vss
10bit
33
Analog VDD(2.5V) VDD
D/A
Red
R Signal Out 34
Green
D/A
D/A Bias 3 35
36
G Signal Out
D/A
Blue
37 38 39 40 41 42 43 44 45 46 47 48 49 50
5
6
141 140 139 138 137 136 135 134 133 132 131 130 129 128 127
Vss VDD
NGOE
STV1
STV2
CPV
Control
POLS NDSV
CPH SCKE
CLMPO NDSH
VCOM
STH1
STH2
CX
Output
OSD
Switch
Cont./Bright
γ Process
Signal
Polarity
8bit
HD2
Main Timing
VD2
A/D
Pulse Gene
R G
1 / 3050
H/V Sep
1 / 3048
1/ 2 4. 8 M
Ped.Clamp
PD1/PD2 1/ 5
9. 6 M
CP1/CP2
1/ 6
8. 0 M
Analog
PLL VCO
48M
VDD Vss VDD VDD AGS1 Vss VDD
51 52 53 54
AVR-W6100/UC
6
7
126 125 124 123 122 121 120 119 118 117 116 115 1 1 4 113 112
VD D Vss
2M
Memory
FNAVI
R
OSD
RGB Side
PIP
G
Matrix Process
B Color
Palette
C.Video
Cont./Bright
Y U V
Color
Decode
C
C.Video
Side
Sub Timing
NTSC:2line
Pulse Gene
Y/C Sep
RGB
Side PAL:LPF/BPF
HD2
VD2
A/D A/D
H/V Sep
A/D 8bit
Ped.Clamp(63.5LSB)
1/ 2
B
13. 5 M
1/ 2
27M
1/ 4
(8LSB)
Ped.Clamp
(8LSB)
x 4
Analog
PLL
Vss VDD VDD Vss Vss
55 56 57 58 59 60 61 62 63 64 65 66 67 68 69
7
8
111 1 10 109
108 DRAM Vss
Vss
107
Test mode3
106
Test mode2
105 Dispaly Mute
104 Reset IN
ACK 103 DRAM VDD(DR.2.5V)
VDD
102 OSD H.Sync Out
101 OSD Clock Out
100
OSD V.Sync Out
99
Bus Data I/O
Bus
98 Digital VDD(2.5V)
VDD
Inter
97 Test mode1
Face
96
Bus Serial Clock IN
95
Test mode0
94
Vss Digital Vss
93 RGB Over lay Cont.IN
92 OSD Blank IN
OSD
91 OSD B IN
Inter
90 OSD G IN
Face
89 OSD R IN
88
C.Video Sync IN
C.Sync2
87 C.Video Signal IN1 Cl amp Out1
86 C.Video Signal IN2 Cl amp Out1
85
Digital VDD(2.5V)
VDD
84
Buffer VDD(3.5V)
VDD
XO
83 X'tal IN
42 M
82 X'tal OUT
81
Buffer Vss
Digtal Vss
PLL
80 Sub PLL Digital Vss
Vss
79 Sub PLL Analog Vss
Vss
D/A
78
A.G.S.2
AGS
VCO
77
Sub PLL Filter
54M
76 Sub PLL Analog VDD(2.5V)
VDD
PC1,CP1
VDD 75 Sub PLL Digital VDD(2.5V)
74 Sub PLL IN
Li m
73
VDD CK D/A Analog VDD(2.5V)
70 71 72
67
8
A
B
C
D