Sony VPL-CS2 Service Manual page 82

For VPL-CS2
C(LCD DRIVE,RGB AMP,AUDIO AMP,12CH DAC,TIMING GENERATER)
CN809
B3 LAMP ON
B5 LAMP SENS
A3 POWER ON
A5 FAN PROT
B4 FAN CONT1
A4 FAN CONT2
B1 RXD
A2 TXD
F
B2 EXT SW
TO
B BOARD
CN403
A23 A-L
B23 A-L
A25 A-R
B25 A-R
A17 AUDIO CS
A21 SDAT
B21 SDAT
A19 SCLK
B19 SCLK
B17 DAC CS
A16 AUDIO MUTE
CN808
A25 LAMP TEMP
B25
A24 LCD TEMP
B24
TH801 TH802
A30
LAMP LCD
B30 KEY0
A31
B31 KEY1
A32
B32 PSAVE LED
A33
B33 LAMP LED
A34
B34 TEMP LED
A35
B35 POWER LED
A28
B28 SDA
A27
B27 SCL
A20
B20 HSO
B17
B18 VSO
B15 SCTR
A22
B22 OCLK
E
TO
B BOARD
CN405
A18 R2 B9
A17 R3 B8
A16 R4 B7
A15 R5 B6
A14 R6 B5
A13 R7 B4
A12 R8 B3
A11 R9 B2
B9 G2 G9
A9 B2 G8
B8 G3 G7
A8 B3 G6
B7 G4 G5
A7 B4 G4
B6 G5 G3
A6 B5 G2
B5 G6 R9
A5 B6 R8
B4 G7 R7
A4 B7 R6
B3 G8 R5
A3 B8 R4
B2 G9 R3
A2 B9 R2
CN810
1 SCLK
3 MCDE
5 ISPEN
PLD
6 SDI
7 SDO
APCE
SDAT
12
11 A-SCLK
13
IC804(4/4)
D-SCLK
DALD
Q801
SWITCH
R DA
G DA
B DA
TP805
IC806
D/A CONVERTER R DA
23 B9
22 B8
R DA
21 B7 IOR 34
20 B6
TP809
19 B5
G DA
18 B4
17 B3
16 B2
G DA
10 G9 IOG 32
9 G8
TP810
8 G7
B DA
7 G6
6 G5
5 G4
B DA
4 G3 IOB 28
3 G2
48 R9
47 R8
CLOCK 24
46 R7
IC807
45 R6
VOLTAGE REF
44 R5
VREF 36 3 2
43 R4
42 R3
41 R2
IC835
SHUNT REG
2 3
C, H C, H
IC804(1/4)
5 6
10
8
9
IC804(3/4)
IC825 IC823
VOLUME AUDIO AMP
A-L
20 15 6
3
5
VS
A-R
1 2
APCE
IC824
7
SDAT AUDIO AMP
8
A-SCLK 6 7
9 1
8 VS
Q814,815 2
MUTE
IC801
Q816,817
+15V REG
3
MUTE
+15.5V O
IC802
+12V REG
+12V O I
IC803
RGB AMP
2 RIN
Q802
R OUT 41 BUFF
6 GIN
Q804
G OUT 38 BUFF
11 BIN
Q808
23 SDA B OUT 33 BUFF
CLP
22 SCL CLP 21
IC814
PECL DRV
IC808
TTL
2 4 Q
7
Q
IC833
UF ADJUST
59 SDAT HSYNC 60
58 SCLK
57 SCTR
63 CKL1
CLK
DWN 5
TP824 TP823
VRL VRH
IC834
VOLTAGE REF
44 VRH RGT 6
40 VRL
OUT
1 AOUT0 48
5 IN+ AOUT1 43
IN- 2 AOUT2 38
7-6 7-6
CN802
L CONT OUT 1
TEMP
L CONT IN 2
FUSE
CN803
SCI 1
FLAG 3
CN804
POWER CONT 1
FAN PROT 2
FAN CONT1 3
FAN CONT2 4
TO
GA BOARD
CN806 CN674
RXD 2
TXD 3
VISCA
EXT SW 5
CN815
SP-L 1
L
SPEAKER
CN820
SP-R 1
R
CN801
AUDIO+B 1
AUDIO+B 2
1
+16.5V 5
I
+16.5V 6
TO
GB BOARD
CN706
CN805
KEY0 3
KEY1 4
PSAVE LED 7
LAMP LED 8
TP806 TEMP LED 9
R POWER LED 10
R
TP807
G
G
TP808
B
B
HSO/VSO
MCLK
2
MCLK
3
HSO
CLP
HSO
VSO
Q818
DWN
SWITCH
RBDIR
GDIR
VIDEO RR
VIDEO RG
VIDEO RB
LAMP
1
3 BALLAST
C
H(KEY INPUT,LED)
KEY-MATRIX
S001-008
D
KEY-MATRIX
S009-012
CN1001
LED
3
D001-003
4
7
8
D008
9 Q001
POWER/STBY
10
SWITCH
IC812 IC811
TG INVERTER
HCK1R
21 I/O10 1 1A 1Y 2
HCK1G
3 2A 2Y 4
HCK1 HCK1B
1 I/O28 I/O21 36 5 3A 3Y 6
HCK2 HCK2B
10 I/O1 I/O20 35 9 4A 4Y 8
HCK2G
11 5A 5Y 10
HCK2R
27 Y2/SCLK 13 6A 6Y 12
30 IN2/MODE
IC813
7 ISPEN
INVERTER
8 SDI/IN0
VCK VCK
18 SDO/IN1 I/O24 41 1 1A 1Y 2
ENB ENB
I/O2 11 3 2A 2Y 4
VST VST
I/O26 43 5 3A 3Y 6
PRG
33 I/O18 I/O16 31 9 4A 4Y 8
HST HST
I/O19 34 11 5A 5Y 10
PCG PCG
I/O11 9 13 6A 6Y 12
IC831(5/6)
32 I/O17
11 10 PRG
IC831(1/6)
1 2 FRP
I/O25 42
VPL-CS2/CX1