Sony VPL-VW10HT Service Manual page 76

1 MAIN CPU,SCAN CONVERTER,A/D CONVERTER,D/A CONVERTER,
C
3D GAMMA&TG,8CH DECODER,LCD DRIVER
CN5001
A1 R
B1
A3 G
B3
A5 B
B5
TP5025
A7 H
B7
TP5026
A9 V
B9
TP5027 CLP
A11 CLP
B11
A13 SDA LOOK
B13
A14 SCL LOOK
B14
D A17 FAN CONT1
B17
2
TO Q BOARD A18 FAN CONT2
CN4004
B18
A19 FAN PROT
B19
IC5007(2/2)
A20 P.CONT 3 5
B20
A21 SIRCS
B21
A22 SIRCS-S
B22
A25 RXD
B25
A26 TXD
B26
IC5004
CN5008 IRDA FILTER
2 SIRCS-NF
H 2 IRIN1 IREN1 7
TO NF BOARD
CN8000 IROUT 5
CN5007
2 SIRCS-NR
I 3 IRIN2 IREN2 6
TO NR BOARD
CN8100
CN5009
3
2 KEY0
3 KEY1
4 SUB+5V
SUB +5V
5 LAMP LED
6 TEMP LED
J 7 POWER LED
8 P.SAVE LED
TO H BOARD 9 +5V
+5V-2
CN7001
10
11 LIGHT ON
CN5011
IC5007(1/2)
2 LAMP CONT
6 2
1 LAMP ON
Q5003 IC5008
2 6
BUFF
CN5010
1 LAMP ON
3 LAMP PROT
TO LAMP
4 LAMP MODE
IC5102 +3.3V REG
CN5003
4 I O
A8
IC5103 +2.5V REG
+4.5V
I O
B15
IC5101 +3.3V REG
A16
I O
6V
IC5104 +5V REG
B19 I O
A20
E
IC5122 +14.5V REG
+17V
TO Q BOARD I O
CN4002
B21 IC5106 +15.5V REG
I O
A22
IC5107 +3.3V REG
SUB+5V
I O
B23
A24
5 B24 POWER PROT
A B
IC5108
AD CONVERTER
H V
TP5022 R
7 R IN DRA0 112
GRE0-7
TP5023 G
15 G IN DRA7 105
TP5024 B
22 B IN DGA0 92
GGE0-7
HD
40 HSYNC DGA7 85
VD
41 COAST GBA0 72
IC5110 BUFF GBE0-7
1
4
28 CLAMP
2
DBA7 65
Q5101,5102
IC5005(1/2)
MAIN CPU
BUFF 14 SOGIN DRB0 102
GRO0-7
31 HD
17 HD DRB7 95
99 FAN CONT1 +4.5V-2 DGB0 82
GGO0-7
IC5120
+3.3V REG
100 FAN CONT2 DGB7 75
1 V V 5 33 PVD
IN OUT
98 FAN PROT 34 PVD DBB0 62
GBO0-7
3 ON/OFF 43 PVD
40 POWER ON 48 PVD DBB7 55
50 PVD
H 5
12 SIRCS
33 VD
IC5201
19 VD
V 2
53 RS RXD
CKINV 27
52 RS TXD XTAL 75 DATACK 115
X5063
HSOUT 117
12.288MHz
EXTAL 77 GSOG 118
SDA 29
14 NF ON SCL 30
IC5207
3 5
15 NR ON VSO 30
93 KEY0
94 KEY1
36 LAMP LED
37 TEMP LED
38 POWER LED
35 P.SAVE LED
PW OSD ENA 66
34 LIGHT ON
39 LAMP ON
9 LAMP NORM /C BLK
7 1 Q5401
LEVEL
S/C RES 110
SHIFT
97 LAMP PROT
114 POWER PROT
+3.3V-3
+2.5V
IC5308
RESET
2 VDD OUT 1
+3.3V-2
+5V
+14.5V
+15.5V
IC5109 +12V REG
I O +12V
SUB +3.3V
IC5309 +3.3V REG
+4.5V I O
C
C, TH, U, V C, TH, U, V
IC5202(1/5,5/5) IC5304
SCAN CONVERTER 3D GAMMA&TG
208 GRE0 DRE0 231 34 EVNINR0 EVNOUTR0 193
DRE0-7 RE0-9
DRE0,1,7
221 GRE7 DRE7 273 41 EVNINR7 EVNOUTR9 181
133 GGE0 DGE0 245 42 EVNING0 EVNOUTG0 168
DGE0-7 GE0-9
DE0,1,7
189 GGE7 DGE7 350 49 EVNING7 EVNOUTG9 158
51 GBE0 GBE0 323 50 EVNINB0 EVNOUTB0 142
DBE0-7 BE0-9
54
DBE0,1
110 GBE7 DBE7 317 60 EVNINB7 EVNOUTB9 132
190 GRO0 DRO0 339 68 ODDINR0 ODDOUTR0 205
DRO0-7 RO0-9
DRO0,1,7
207 GRO7 DRO7 310 75 ODDINR7 ODDOUTR9 194
117 GGO0 DGO0 336 76 ODDING0 ODDOUTG0 180
DGO0-7 GO0-9
DGO0,1,7
120 GGO7 DGO7 333 85 ODDING7 ODDOUTG9 169
99 GBO0 DBO0 307 86 ODDINB0 ODDOUTB0 154
DBO0-7 BO0-9
DBO0,1
24 GBO7 DBO7 303 93 ODDINB7 ODDOUTB9 143
IC5303
BUFF
3
144 GHS
LCD-FRP
DHS 263 62 HSYNC IN LCD FRP 7 2 18
LCD-RPG
DVS 289 63 VSYNC IN LCD PRG 8 3 17
6 LCD-PST
159 GVS AGC SHP 3 4 16
LCD-VST
LCD VST 11 6 14
LCD-ENB
158 GCLK LCD ENB 14 8 12
136 GFBK LCD VCK 13 7 13
151 GSOG LCD DWN 10 5 15
166 GHSFOUT
53 PORTA0
IC5311
54 PORTA1 1
4
287 DCLK
2
LCD-VCK
HSYNC OUT 206
IC5302
BUFF
LCD-HST
LCD HST 20 5 15
LCD INV
IC5306
INV CONT 32 7 13
BUFF
CLPP
114 R0 LCD CLR/CLP 17 2 18
DRE0 LCD-RGT
113 R1 LCD RGT 21 6 14
DRE7 DRE1
8 9 112 R2
111 G0
DGE7
DGE0
3 2 110 G1 EVN OSD
DGE1
109 G2
1
108 B0
4
DBE0
IC5301
107 B1
10 INV.
DBE2
103 B2
13 LCD-DWN
126 R0 13 12
DRO7 DRO0 LCD-FRPX
11 12 125 R1 9 8
DRO1 LCD-RGTX
124 R2 11 10
DGO7
6 5 123 G0
DGO0
122 G1 ODD OSD IC5310
DGO1 BUFF
121 G2
HCK 1B
120 B0 LCD HCK1 18 2 18
DBO0 HCK 1G
119 B1 3 17
DBO1 HCK 1R
118 B2 4 16
HCK 2B
LCD HCK2 19 5 15
HCK 2G
128 ODD YS 6 14
HCK 2R
117 EVN YM 7 13
116 EVN YS
129 ODD YM CLOCK 64
IC5305
CLOCK2X 66
EEPROM
+3.3V-5
Q5302
SDA 5 98 RSDA HSDA 101
SW 8 VCC
SCL 6 97 RSCL HSCL 100
Q5301
RES
CNT2B 22
SW CNT2
CNT2A 23
CNT1B 24
CNT1
95 RESET CNT1A 25
TO
+3.3V-5
IC5034,VDD
7-4 7-4
D E
IC5504
CLAMP&AMP
IC5403 IC5501
DOT LINE INVERT D/A CONV.
TP5501
121 R1IN0 R1OUT0 98 39 R0 REDA
R1O0-9
IOR 34
112 R1IN9 R1OUT9 109 48 R9
TP5502
143 G1IN0 G1OUT0 68 1 G0 GEDA GE OUT 41
G1O0-9
IOG 32 2 GEIN
134 G1IN9 G1OUT9 79 10 G9 GO OUT 38
6 GOIN
165 B1IN0 B1OUT0 38 14 B0 BE OUT 33
B1O0-9
IOB 28 11 BEIN
156 B1IN9 B1OUT9 50 23 B9 TP5503
BEDA
DACK1
131 R2IN0 R2OUT0 83 24 CLOCK
R2O0-9
122 R2IN9 R2OUT9 94 IC5502 IC5505
D/A CONV. CLAMP&AMP
TP5504
153 G2IN0 G2OUT0 54 39 R0 RODA RO OUT
G2O0-9
IOR 34 2 ROIN
144 G2IN9 G2OUT9 65 48 R9 RE OUT
175 B2IN0 B2OUT0 24 1 G0 BO OUT
B2O0-9
IOG 32 6 REIN
166 B2IN9 B2OUT9 35 10 G9 TP5505
GODA
14 B0
IOB 28 11 BOIN
23 B9 TP5506
BODA
DACK2
CMOSCK 4 24 CLOCK
DRESET 11
7 SELRA SELGA 8
9 SELBA SELB 10
12 HD
IC5404
INV.
3 5
1 7
IC5307
BUFF
DACK2
5 16
DACK1
24 17
PECLCK
3 4
IC5402
DIFFERENTIAL
TRANSLATOR
MCLKX
Q 2
7 DO
MCLK
Q 3
F G
MBRT 34
Q5504
D/A1 29 BUFF
SH2R
D/A2 28
SH2G
D/A3 27
SH2B
D/A4 26
CAL
D/A5 25
Q5501-5503
GE OUT
1
GO OUT
BUFF
BE OUT
CLP 21
SDA LOOK
SDA 23
SCL LOOK
SCL 22
Q5505-5507
RO OUT
41
RE OUT
38 BUFF
BO OUT
33
SDA LOOK2
SDA 23
SCL LOOK2
SCL 22
CLP 21
SIDBLK
D/A4 26 2
SIDGLYG
D/A3 27
SIDGLYRB
D/A2 28 3
D/A1 29
Q5508
MBRT 34 BUFF
4
5
6
7
8
9
10
VPL-VW10HT
H