Sony VPL-CS1 Service Manual page 74

1
2
3
4
5
A B
C, H C, H
C(LCD DRIVE,RGB AMP,AUDIO AMP,12CH DAC,TIMING GENERATER)
CN801
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 APCE
A21 SDAT SDAT
B21 SDAT 12
11 A-SCLK
A19 SCLK 13
B19 SCLK
IC804(4/4)
D-SCLK
B17 DAC CS DALD
A16 AUDIO MUTE
CN803
23 LAMP TEMP
1 LED TEMP
TH801 TH802
LAMP LCD
32 POWER LED
31 TEMP LED
30 LAMP LED
29 PSAVE LED
27 KEY1
IC803
25 KEY0 RGB AMP
R DA
2 RIN R OUT
E 19 SDA
17 SCL G DA
TO 6 GIN G OUT 38
B BOARD
CN405 15 RD+
14 RD- B DA
11 BIN B OUT 33
12 RCLK+
11 RCLK-
23 SDA
9 RC+
22 SCL
8 RC-
21 CLP
6 RB+
5 RB-
3 RA+
2 RA-
IC812
CLK 2 4
CN810
1
3
5
PLD
6
7
TP814 TP813
HD VD
HSO
VSO
RA-
RA+
RB-
RB+
RC-
RC+
RCLK-
RCLK+
RD-
RD+
7-6
C D
IC804(1/4)
5 6
10
8
9
IC804(3/4)
IC820 IC821
VOLUME AUDIO AMP
A-L
20 15 6
3
5
A-R
1
IC819
APCE AUDIO AMP
7
SDAT
8 6 7
A-SCLK 1
9 8
Q812,813
MUTE
Q810,811
Q816 MUTE
SWITCH
TP805
Q801 R
41 BUFF
TP804
Q814 G
BUFF
TP803
Q815
B
BUFF
IC811
PECL DRV
MCLK
Q 2 HSO
7 D MCLK 1 I/O28
Q 3 VSO
10 I/O1
27 Y2/SCLK
TP815
IC805 IC806
30 IN2/MODE
LVDS RECEIVER D/A CONVERTER R DA
7 ISPEN
CLKOUT 26 24 CLOCK 8 SDI/IN0
RC3 1 43 R4 18 SDO/IN1
R DA
RD6 2 42 R3 IOR 34
PB DIR
RC4 3 41 R2 32 I/O18
TP816 DNW
RA1 29 23 B9 33 I/O17
G DA
5 RC5 RA2 30 22 B8
6 RC6 RA3 32 21 B7
RA4 33 20 B6
G DA
RD1 34 19 B5 IOG 32
RA5 35 18 B4
TP817
9 RA- RA6 37 17 B3
B DA
10 RA+ RB0 38 16 B2
11 RB- RB1 39 10 B1
12 RB+ RD2 41 9 G8
B DA
15 RC- RD3 42 8 G7 IOB 28
16 RC+ RB2 43 7 G6
17 RCLK- RB3 45 6 G5
18 RCLK+ RB4 46 5 G4
19 RD- RB5 47 4 G3
IC807
20 RD+ RD4 49 3 G2
REF
RD5 50 48 R9
RB6 51 47 R8 VREF 36 8 4
RC0 53 46 R7
RC1 54 45 R6
RC2 55 44 R5
7-6
E F
CN805
L CONT OUT 1
TEMP
L CONT IN 2
FUSE
CN806
SCI 1 1
FLAG 3 3 BALLAST
CN807
POWER CONT 1
FAN PROT 2
FAN CONT1 3 C
FAN CONT2 4
TO
GBA BOARD
CN809 CN674
RXD 2
H(KEY INPUT,LED)
TXD 3
VISCA
EXT SW 5
KEY-MATRIX
CN814
SP-L 3
L
KEY-MATRIX
SP-R 1
R
CN808 CN1001
KEY0 3 3
KEY1 4 4
PSAVE LED 7 7
LAMP LED 8 8
TEMP LED 9 9 Q001
POWER LED 10 10
SWITCH
CN804
R 1
G 2
B 3
M.OUT
VD 4
HD 5
R
G
B
IC809 IC808
TG INVERTER
CLP HCK1R
I/O10 21 1 1A 1Y 2
HCK1G
3 2A 2Y 4
HCK1 HCK1B
I/O21 36 5 3A 3Y 6
HCK2 HCK2B
I/O20 35 9 4A 4Y 8
HCK2G
11 5A 5Y 10
HCK2R
13 6A 6Y 12
IC810
INVERTER
VCK VCK
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
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
IC822(5/6)
PRG
IC822(1/6)
1 2 FRP
I/O25 42
G
LAMP
S001-008
S009-012
LED
D001-003
D008
POWER/STBY
VPL-CS1
H