Sony VPL-CS5A Service Manual page 87

c
(2/4)
R DEC 1/4
G DEC 1/4
B DEC 1/4
CN100
INPUT-A
Q101,104,105
IC100
DDC
7 VCLK
SDA
5
6 SCL
LIMIT
5V-1 8 VCC Q102
Q100
LIMIT
Q103
SDA PW
SCL PW
CN401
S401
SDA 400K 1/4,3/4
WSDA 3
3D GAMMA
W N
EEPROM
WSCL 2 SCL 400K 1/4,3/4
IC101
5V
6V 5V-3
REG
IC103
3.3V
3.3V-3
REG
IC104
3.3V
3.3V
REG
VPL-CS5A/CS6/CX6/EX1
IC105
A/D CONV
RED0
77
RED7 70
54 RA IN
48 GA IN
49 SOG IN
IC102 43 BA IN
SYNC SEP
BUFF 4 GREEN HD 15 30 HSYNC
31 VSYNC GREEN0 9
VD 13
6 C/H GREEN7 2
38
CLAMP 17 CLAMP
8 VIN
H POL 18
V POL 19
BLUE0 19
12
BLUE7
HS OUT 66
VS OUT 64
SOG OUT 65
DATA CK 67
COAST 29
15K CS 1/4
HS 1/4
VS 1/4
H POL 3/4
V POL 3/4
IC305
SPECTRUM
4
SPREAD
5
1 8
X300
16.384MHz
3.3V-2
IC303 IC304
12
13
2 RESET 1
11
C (2/4) C (2/4)
IC300(2/3)
SCAN CONV
144 167
. .
151 176
. .
150 166
. .
149 GRE0 DRE0 165
. .
152 GRE7 DRE7 174
. .
160 195
. .
159 173
. .
168 216
94
.
87
.
88
.
118 GGE0
.
112
GGE7
.
119
.
120
.
127
76 194
. .
18 215
. .
57 236
. .
38 GBE0 DGE0 235
. .
19 256
GBE7 DGE7
. .
39 213
. .
20 192
. .
78 234
109 GFBK
117 GVS
104 GPENSOG
111 GCLK
96 GCOAST
3/4 OSD EN
103
GHS
255
.
254
.
212
.
DBE0 191
.
252
DBE7
.
211
.
232
.
231
42 PORT A0
21
PORT A1
249 DCKEXT
DCLK 228
229 MCKEXT
DHS 189
DVS 209
83 RESET
IC403
1 5
RESET
3/4 TG RESET
2
6
3.3V-2
IC405 Q402
RESET
2 RESET 1 8
SW
1/4 GAMMA RST
VSO 3/4
5-3 5-3
IC402
3D GAMMA & TG
26
.
126 72
. .
90 24
. .
127 111
. .
46 RIN0 ROUT0 70
.
.
91 RIN7 ROUT9 110
. .
128 69
. .
92 22
. .
93 68
.
21
DRE0
116 ROSD0
77 ROSD1
67
DRE1
.
31 ROSD2
20
.
IC401
107
DRE7 2 3
.
74 OSD YM
66
1
.
GOUT0 19
.
GOUT9 106
.
65
.
41 18
. .
86 64
. .
42 17
.
87 GIN0
.
43 63
GIN7
. .
88 16
. .
44 103
. .
89 62
.
BOUT0
DGE0 15
.
115 GOSD0
BOUT9 102
.
76 GOSD1
61
DGE1
.
30 GOSD2
13
.
IC401
59
DGE7 5 6
.
28 OSD YS
11
4
CNT 1A 5
CNT 1B 53
83 CNT 2A 6
.
120
CNT 2B 54
.
39
.
84 BIN0 INVCNT 95
.
121
BIN7
.
85
.
LCD RGT 50 2
122
.
LCD RGTX 51 3
123
LCD HCK1 4
98
DBE0
114 BOSD0 5
75 BOSD1 6
DBE1
29 7
BOSD2 LCD HCK2 55
8
9
125 CLKI
81 HSYNC
35 VSYNC
LCD FRP 58 2
LCD PRG 10 3
4
LCD ENB 2
LCD HST 97 5
LCD VST 7 6
7
LCD VCK 8
LCD PCG 100 8
119 HSDA 9
80 HSCL
LCD DWN 57 Q450
48 RESET
IC452
2 4
AGC SHP 96
IC406
EEPROM
SDA 5 32 RSDA IC404
VCC
SCL 6 33 RSCL 3.3V-2
3.3V-2
13
1
3 12
2
10
9
4
5
R0-9 4/4
G0-9 4/4
B0-9 4/4
POS CON0 4/4
POS CON1 4/4
POS CON2 4/4
POS CON3 4/4
DCFB OFF 4/4
IC450
BUFF
18 RGT 4/4
17 RGTX 4/4
16 HCK 1R 4/4
15 HCK 1G 4/4
14 HCK 1B 4/4
13 HCK 2R 4/4
12 HCK 2G 4/4
11 HCK 2B 4/4
IC451
BUFF
18 FRP 4/4
17 PRG 4/4
16 ENB 4/4
15 HST 4/4
14 VST 4/4
13 VCK 4/4
12 PCG 4/4
11 DWN 4/4
CLR 4/4
11
MCLK R 4/4
8
MCLK G 4/4
6
MCLK B 4/4