Sony VPL-X2000U Service Manual page 192

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1
RED-QABA
RED-QABA
GRN-QABA
2
GRN-QABA
BLUE-QABA
TO QA BOAED
BLUE-QABA
VIA BM,XA BOARDS
3
4
FLT ON/OFF
5
A
B
IC1001
SWITCH
CN1901
3
R1
A11
7
V2
BUFFER
1
B11
Q1001
5
IC1002
SWITCH
Y2
7
BUFFER
G1
Q1002
A8
B8
5
GY SYNC
7/7
V-DRC
7/7
U-DRC
IC1003
7/7
Y-DRC
SWITCH
7
BUFFER
C2
B1
Q1003
A5
B5
5
IC1004
IIC I/O
5
5/7
D7
TH-RGB/OTHER
6
D6
7
2/7
15KSYNC/OTHER
D5
8
2/7
YC/OTHER
D4
9
4/7
PAL-M/OTHER
D3
10
2/7
C.NT/OTHER
D2
11
D1
12
SYNC SW0
A20
D0
B20
SYNC SW1
CV/OTHER
A25
SV/OTHER
B25
FV/OTHER
A26
B26
SCL
A27
IIC
SDA
B27
C
BA (1/7)
BA (1/7)
IC1601
RGB IF-1
RGB IF-2
37
39
32
PR IN1
B-Y
B-Y IN2
41
38
31
HDY IN1
R-Y
R-Y IN2
40
30
39
PB IN1
Y OUT
Y IN2
33
4/7
B-Y IN1
U-15K
34
R-Y IN1
4/7
V-15K
35
Y IN 1
4/7
Y-15K
12
SSCP
15
6/7
SSCP
6/7
SCP-SS
36
14
R-Y IN
SCL
13
SDA
35
B-Y IN
4
R OUT
37
6
Y IN
G OUT
8
B OUT
V2
2/7,4/7
Y2
2/7,4/7
C2
2/7,4/7
IC1008
IIC I/O
5
4/7
SECAM/OTHER
D7
6
4/7
COMP/OTHER
D6
7
4/7
15KRGB/OTHER
D5
8
7/7
50/60
D4
9
D3
10
D2
21
11
SDA
D1
20
12
SCL
D0
7/7
BRMV
8-4
8-4
D
E
IC1005
INPUT A/B SWITCH
4
IC1602
2
44
BUFFER
R OUT
Q1607
45
G OUT
46
1
B OUT
IC1006
INPUT A/B SWITCH
2
BUFFER
Q1608
4
1
IC1007
INPUT A/B SWITCH
2
BUFFER
Q1609
4
1
+13.5V
12C-SCL 2/7,3/7,4/7
12C-SDA
2/7,3/7,4/7
+6.2V
21
SDA
20
SCL
F
IC1009
CLAMP
6
1
14
IN+
VOUT
R-ADIN
5/7
13
6/7
CLP
IC1010
CLAMP
6
1
14
IN+
VOUT
G-ADIN
5/7
13
IC1011
CLAMP
6
1
14
IN+
VOUT
B-ADIN
5/7
13
+12V REG
+9V REG
+9V
IC1014
IC1016
+5V REG
+5VD
IC1012
+5V REG
+5V
IC1013
+3.3V REG
+3.3V
IC1017
I/O EXPANDER
PWR-REG
BA BLOCK (1/7)
G
H

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