Sony VPL-PX32 Service Manual page 96

QA(INPUT SELECT)
IC823
RGB SELECT
CN803 BR
1 BR OUT 10
A12 AR
5 AR SW3 11
B12 BNC R
7 BNC R SW1 12
A13
SW2 13
B13
IC824
RGB SELECT
BG
1 BG OUT 10
A16 AG
5 AG SW3 11
B16 BNC G
7 BNC G SW1 12
A17
SW2 13
B17
IC825
RGB SELECT
BB
1 BB OUT 10
A20 AB
5 AB SW3 11
B20 BNC B
7 BNC B SW1 12
A21
SW2 13
B21
1
A23 AH
TO QB BOARD B23 IC805
CN1203
A25 AV CS OUT
B25 CS CV
1 2
OUT IN
A1 IRDA Q809
B1
BUFF
A2 MS5V
B2
A3 DS2-
IC811
B3 SYNC SW
A4 DS2+ BH
2 X0 OUTX 13
B4 AH
14 X1
CS
15 X2
BNCH
11 X3
A6 AUDIO AL
B6 BV
1 Y0 OUTY 3
A9 AUDIO AR AV
5 Y1 SW1 10
B9 BNCV
2 Y2 SW2 9
4 Y3 SW3 6
CN805
A12 BR
B12
A13
B13
A16 BG
B16
A17
B17
A20 BB
B20
A21
B21
3
A23 BH
TO QC BOARD B23
CN1804
A25 BV
B25
A1 IRDB
B1
A2 SUB5V
B2
A6 AUDIO BL IRDA,IRDB,DS2-,DS2+
B6
A9 AUDIO BR
B9
QA QA
IC808
R DRV
R/G/B MON
IC801
VIDEO SW,AMP R MON OUT R
3 6
R R
3 A1 OUT1 1
SHDN 7
V-R
4 B1
IC809
G DRV
OUT G
G MON
3 6
G G
6 A2 OUT2 8
SHDN 7
V-G OUT B
5 B2
IC810
B DRV
B MON
3 6
B B OUT H
12 A3 OUT3 10
SHDN 7
V-G
11 B3 A/B 16
R,G,B OUT V
A/B
AUDIO OL
AUDIO OR
Q821 Q822,823
H H PEAK
BUFF HOLD
Q824 Q825,826 BNC R/G/B
V
V PEAK
BUFF HOLD G
V-R,V-G,V-B
IC813 IC814
COMP BUFF
H
5 IN2- OUT2 3 1 1A 1Y 3
6 IN2+
V
7 IN1- OUT1 2 6 2A 2Y 5
1 IN1+
RE H
RE V
Q802
SW
Q808
SW
6-4 6-4
R,G,B
CN806 BNC R/G/B
A9 BNC H/V
B9
IC802 IC803(1/2)
A10
SYNC PROCESS BUFF W/SW
B10
G
4 G IN CLP 17 6
A13
B13 REH COMP/H HD
6 15 2
IN -OUT
A14
B14 REV VD
8 V IN 13 4
+OUT
A17
18 H POL 8
B17
19 V POL
A18 1G
1
B18
IC803(2/2)
A21
IC804
BUFF W/SW
4
V-CLP OUT
B21
A22 TO QC BOARD V-CLP
1 1A 1Q 13 15
CN1805
B22
V-HD
17
A24
B24 V-VD
13
A25 Q810
B25
INV 11
A1 2G
19
B1
A2
B2
A5
B5
A6
B6
R,G,B
BNC,R/G/B
Q805
G
G
BUFF
V-R,V-G,V-B
IC806
D/A CON.
3 DAC4 SW1 1
A/B
4 DAC3 SW2 2
BNC H/V MON OUT OFF INPUTA SW1
5 DAC2 SW3 3
INPUTA SW2
6 DAC1 SW4 4
SDA 14
7 DAC0 SCL 15
Q813
BNC-R
BUFF
Q812
BNC-G
BUFF
Q811
BNC-B
BUFF
IC807
D/A CON.
2 SW0 SDA 14
D871 SCL 15
3 DAC4
4 DAC3
SRS ON
D872 5 DAC2
SPEAKER MUTE
6 DAC1
IC817 +5V REG
+5V O
IC818 -5V REG
-5V O I
IC816 +9V REG
+9V O
CN801
R A12
B12
G A10
B10
B A8
B8
14
BNC R A35
B35
18
BNC G A33
B33
16
BNC B A31
B31
12
BNC H A29
B29
BNC V A27
B27
CLP A1
5
B1
H A6
3 6
B6
V A4
7 TO BB BOARD
B4
CN303
9
AUDIO MUTE A14
SCLK B14
SDAT A15
AUDIO CE B15
US+ A17
B17
US- A18
B18
USB P.FLG B19
DS1+ A20
DS1- B20
MS P.ENA A21
US VBUS B21
USB P.ENA B22
SUB 5V A23
CN802
RGB SYNC A17
B17
V-R A19
B19
V-G A21
B21
V-B A23
B23
V-HD A25
B25
V-VD A26
B26
V-CLP A28
B28
R/R-Y A7
B7
G/Y A9
B9
7
B/B-Y A11
B11 TO BB BOARD
CN305
H A13
B13
V A15
B15
SDA100K A30
SCL100K B30
YC/OTHER A5
CV/OTHER B5
IRD A A1
IRD B B1
DS2+ A3
B3
DS2- A4
B4
+6V A32
I
+10V A34
-6V B34
I
MS 5V USP P.FLG,MS P.ENA,USB P.ENA,SUB5V,MS5V
SUB 5V US+/-,DS1+/- US VBUS,SUB5V
AUDIO MUTE,SCLK,SDAT,AUDIO CE
INPUTA AW1/SW2
SRSON,SPEAKER MUTE
AUDIO OL/OR
AUDIO AL/AR,BL/BR
VPL-PX32