Sony VPL-CS2 Service Manual page 78

QA
(VIDEO INPUT,MOUSE CONNECTOR,USB CONNECTOR,USB CONTROL)
C
CN106
Y
4 3
S-VIDEO 1 2
S
J101
VIDEO
CN101
1
A 2
SUB +5V
TO GA BOARD
CN605
CN102
1
+16.5V
5
B 6
+6V
2 AUDIO +B
TO GB BOARD
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
C S-C
BUFFER
Q103
S-Y
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
I O IC104 IC106
A +5V
5V REG 5V REG
G
I O I
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
24 PA2 USB- 32
USB+ 31
2 X2
X101
24MHz
3 X1
X102
4MHz
7-2
NF, QA
IC105
D +5V D +3.3V
3.3V REG
O 2 VIN 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
3.3V-1
1 Q106,107
30
25 SW
DVDD
38
39
IC124
5V
RESET
2 VDD OUT 1
7-2
S202
S101
IC125
USB PJ CONTROL
USB REQ
7 PC0
U-DA
28 PA1
U-CL DS3-
24 PA2 USBDM 32
DS3+
USBDP 31
8 RESET
2 OSCOUT
X103
24MHz
3 OSCIN
CN104
A19
C
B19
Y A21
B21
A15
S-IN
B15
VIDEO A23
B23
A7
F-DA
B7
A8
F-CL
B8
F+5V A9
B9
A10
SDA
B10
SCL A11
B11
A12
V-VD
B12
A13 I
V-HD
B13
TO BA BOARD
V-CLP A14 CN201
B14
A16
15K-CS
B16
PAL-V A17
B17
A25
B-Y
B25
R-Y A27
B27
A29
Y
B29
A31
V-R
B31
V-G A33
B33
A35
V-B
B35
CN103
A22
SDA
B22
SCL A23
B23
A24
F+5V
B24
F-DA A25
B25
A26
F-CL
B26
A31
PWR PROT
SIRES B31
NR ON B28 G
B29
NF ON TO B BOARD
A28 CN401
U-DA
A29
U-CL
LAMPC A27
FAN-C B27
A33
A-L
B33
A34
A-GND
B34
A35
A-R
B35
CN105
A25
USB REG
A2
R-Y
B2
Y A4
B4
A6
B-Y
B6
A8
V-R
B8
V-G A10
B10
A12
V-B
H
B12
TO B BOARD
PAL-V A14
CN402
B14
A16
15K-CS
B16
V-HD A18
B18
A19
V-VD
B19
NF Block
A20
V-CLP
B20
QA Block
VPL-CS2/CX1