Sony VPL-CS1 Service Manual page 70

QA
(VIDEO INPUT,MOUSE CONNECTOR,USB CONNECTOR,USB CONTROL)
C
1
CN416
Y
4 3
1 2
S-VIDEO
S
J101
VIDEO
CN101
1
A 2 SUB +5V
TO GA BOARD
CN605
CN102
1
+16.5V
5
B 6
+6V
2 2
TO GBB BOARD AUDIO +B
CN707
NF
(FRONT SIRCS RECEIVE)
5V
CN071 CN123
3 IC071
XXXXXX 1 1
SUB +5V SUB +5V
2 2
SIRCS-NF SIRCS-NF
VCC OUT
5V
SIRCS RECEIVE
USB5V
CLK
MOUSE
CN122
DAT/R1
TP102
US-
4
US-
3.3V-1
TP101
B TYPE
USB
J122 US+
US+
J121
A TYPE
USB
1
DS1-
2
DS1+
3
4
J102
5 A-R
A-L
AUDIO IN A-GND
A B
Q102
S-C
C
BUFFER
Q103
Y S-Y
BUFFER
S SEL
Q104
CV C-V
BUFFER
IC101 IC102
SUB +3.3V 5V-3 A +3.3V
3.3V REG 3.3V REG
I O I O
G G
IC103
A +9V
9V REG
IC104 IC106
I O
A +5V D +5V
G 5V REG 5V REG 3.3V REG
I O I O 2 VIN
G G
IC107
5
7
6
2
1
3
IC108
3
1
2
5
7
6
IC123
REMOTE SW
2 IRIN1
3 IRIN2
SIRCS
IC121 IROUT 5
NF ON
7 IREN1
NR ON
VCC OUT 6 IREN2
IC122
MOUSE CONTROLLER
10 PB7
28 PA1
24 PA2 USB- 32
USB+ 31
2 X2
X101
24MHz
3 X1
C
NF, QA NF, QA
IC105
D +3.3V
VSW 3
IC127
USB HUB CONTROL
IC128
DS2- USB POWER SUPP
13
DS2+
12 41 1 CTL2
USB5V
40 4 CTL1 OUT2 8
US-
8 33 2 FLG2 OUT1 5
US+
7 32 3 FLG1
DS1-
10
DS1+
9
DS3- Q105
15
DS3+
14 42 SW
26
X102
4MHz
25
3.3V-1
Q106,107
SW 6
IC124
5V
RESET
2 VDD OUT 1
7-2 7-2
D E
S202
S101
IC125
USB RJ CONTROL
USB REQ
7 PC0
U-DA
28 PA1
U-CL DS3-
24 PA2 USBDM 31
DS3+
USBDP 32
8 RESET
2 OSCOUT
X103
24MHz
3 OSCIN
F
CN104
C A19
B19
A21
Y
B21
S-IN A15
B15
VIDEO A23
B23
A7
F-DA
B7
F-CL A8
B8
A9
F+5V
B9
A10
SDA
B10
SCL A11
B11
A12
V-VD
B12
A13 I
V-HD
B13
TO BA BOARD
CN201
V-CLP A14
B14
A16
15K-CS
B16
A17
PAL-V
B17
B-Y A25
B25
A27
R-Y
B27
Y A29
B29
V-R A31
B31
A33
V-G
B33
V-B A35
B35
CN103
A22
SDA
B22
A23
SCL
B23
F+5V A24
B24
A25
F-DA
B25
A26
F-CL
B26
PWR PROT A31
B31
SIRES
B28 G
NR ON
NF ON B29
TO B BOARD
A28 CN401
U-DA
A29
U-CL
LAMPC A27
B27
FAN-C
A33
A-R
B33
A-GND A34
B34
A-L A35
B35
CN105
A25
USB REQ
A2
R-Y
B2
A4
Y
B4
B-Y A6
B6
A8
V-R
B8
A10
V-G
B10
V-B A12
H
B12
TO B BOARD
A14
PAL-V
CN402
B14
A16
15K-CS
B16
V-HD A18
B18
A19
V-VD
B19
V-CLP A20
B20
NF, QA BLOCK
VPL-CS1
G H