Sony VPL-CS2 Service Manual page 78

QA
(VIDEO INPUT,MOUSE CONNECTOR,USB CONNECTOR,USB CONTROL)
C
CN106
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
TO GB BOARD AUDIO +B
CN707
NF
(FRONT SIRCS RECEIVE)
5V
CN071 CN123
IC071
IR-RX 1 1
SUB +5V SUB +5V
2 2
SIRCS-NF SIRCS-NF
VCC OUT
IC121
5V
SIRCS RECEIVE
VCC OUT
USB5V
CLK
MOUSE
CN122
DAT/R1
TP102
US-
US-
3.3V-1
TP101
B TYPE
USB
J122 US+
US+
J121
A TYPE
USB 1
DS1-
2
DS1+
3
4
J102
A-L
A-R
AUDIO IN A-GND
NF, QA
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
I O I O
G G
IC107
5
7
SUB+5V 6
2
1
3
IC108
3
1
2
5
7
6
IC123
REMOTE SW
2 IRIN1
3 IRIN2
SIRCS
IROUT 5
NF ON
7 IREN1
NR ON
6 IREN2
IC122
MOUSE CONTROLLER
10 PB7
28 PA1
DS2-
24 PA2 USB- 32
DS2+
USB+ 31
2 X2
US-
X101
24MHz
US+
3 X1
DS1-
DS1+
DS3-
DS3+
X102
4MHz
5V
7-2
NF, QA
IC105
D +3.3V
3.3V REG
2 VIN VSW 3
IC127
USB HUB CONTROL
IC128
USB POWER SUPP
13
12 41 1 CTL2
USB5V
40 4 CTL1 OUT2 8
8 33 2 FLG2 OUT1 5
7 32 3 FLG1
USB REQ
10
U-DA
9
U-CL
Q105
15
14 42 SW
26
3.3V-1
1 Q106,107
X103
24MHz
30
25 SW
DVDD
38
39
IC124
RESET
2 VDD OUT 1
7-2
CN104
C A19
B19
A21
Y
B21
S-IN A15
B15
A23
VIDEO
B23
A7
F-DA
B7
F-CL A8
B8
A9
F+5V
B9
A10
SDA
B10
SCL A11
B11
A12
V-VD
B12
A13
V-HD
B13
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
NR ON
NF ON B29
U-DA A28
A29
S202 U-CL
S101
LAMPC A27
IC125
USB PJ CONTROL FAN-C B27
A33
A-L
7 PC0
B33
A-GND A34
28 PA1
DS3- B34
24 PA2 USBDM 32
DS3+ A35
A-R
USBDP 31
B35
8 RESET
2 OSCOUT
CN105
A25
USB REG
3 OSCIN
A2
R-Y
B2
A4
Y
B4
B-Y A6
B6
A8
V-R
B8
A10
V-G
B10
V-B A12
B12
A14
PAL-V
B14
15K-CS A16
B16
V-HD A18
B18
A19
V-VD
B19
V-CLP A20
B20
I
TO BA BOARD
CN201
G
TO B BOARD
CN401
H
TO B BOARD
CN402
NF Block
QA Block
VPL-CS2/CX1