Read Sony SU-HS2 / VPL-HS2 / VPLL-CW20 Service Manual online
6-33
VPL-HS2
6-33
QA (1/3)
QA (1/3)
RXD
TXD
MD2
RES
TXD
RXD
MD2
RES
6.4V
AU+B
MS_AU_L
AU_GND
MS_AU_R
AU_MUTE
SW(2)
SW(3)
PC_DTV
H_POL
V_POL
DUTY_H/L
SCL(1)
SDA(1)
CLAMP
15K-CS
SW(2)
IN-A_G/Y
MLTAU_R
MLTAU_L
VS
HS
VAU_L
VAU_R
AU_GND
VSS
HSS
WAU_L
WAU_R
AU_GND
5V-4
SIRCS NF
5V-4
5V-4
13V
SW0
SW1
5V-2
SIRCS NF
5V-4
5V-4
DEC_EN
70P
32P
0
1608
0
1608
0
1608
0
1608
0
1608
0
1608
0
1608
0
1608
0
1608
0
1608
0.1
16V
16V
B:1608
47
1/10W
1608
100k
1/10W
1608
0
1608
0
1608
0
1608
2SA1576A-T106-QR
0 1608
0 1608
0.1
16V
16V
B:1608
3225
BZA456A
BZA456A
DTC144EUA-T106
0
1608
220
1/10W
1608
15k
1/10W
1608
15k
1/10W
1608
47k
1/10W
1608
47
1/10W
1608
10k
1/10W
1608
50P
0UH
1608
100*4
RD3.9SB-T1
PROTECT
PROTECT
RD3.9SB-T1
47
1/10W
1608
DTC144EUA-T106
DTC144EUA-T106
SW
0.1
16V
16V
B:1608
10k
1/10W
1608
MA111-TX
MA111-TX
#
47
1/10W
1608
47
1/10W
1608
47
1/10W
1608
47
1/10W
1608
47
1/10W
1608
RD5.6SB-T1
RD5.6SB-T1
0
1608
150p
CH:1608
150p
CH:1608
150p
CH:1608
150p
CH:1608
3P
0UH
1608
47
6.3V
:AL-CP
RD3.9SB-T1
RD3.9SB-T1
75
1/10W
1608
75
1/10W
1608
75
1/10W
RN:1608
22k 1/10W 1608
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
0.22
50V
0.22
50V
0
1608
SN74LV4052APWR
SW
24LC21AT/SN
DDC
MM1228XFBE
SW
PROTECT
PROTECT
PROTECT
SW
SW
CN105
CN101
R102
R103
R108
R109
R104
R105
R110
R106
R107
R111
C103
R117
R121
R130
R114
R113
Q101
R128
R129
C106
L101
10µH
10µH
D101
D102
Q102
R112
R115
R116
R118
R120
R124
R125
CN104
FB101
RB101
D105
D106
R119
Q103
Q104
C110
R136
D108
D107
OR
OR
R127
R131
R132
R133
R134
R135
D103
D104
R137
C101
C102
C107
C108
CN302
FB301
C109
TP102
TP101
D110
D109
R122
R123
R126
R138
J101
JL101
JL102
JL103
JL104
JL105
JL106
JL107
JL108
JL109
JL110
JL111
JL112
JL113
JL114
JL115
JL116
JL117
JL118
JL119
JL120
JL121
JL122
JL123
JL124
JL125
JL126
JL127
JL139
JL140
JL141
JL142
JL143
JL144
JL145
JL146
JL147
JL148
JL149
JL150
JL151
JL152
JL154
JL155
JL156
JL157
JL158
JL159
JL160
JL161
JL162
JL165
JL166
JL167
JL153
C104
C105
R101
IC105
IC102
IC103
SW
1
2
3
4
5
6
7
8
VIDEO
VIDEO
VIDEO
B
G
R
B
G
R
B
G
R
+5V
+5V
+5V
+5V
+5V
+13V
+6.4V
NC
NC
NC
NC
NC
GND
GND
GND
GND
GND
GND
AU-R
B
AU-L
G
H
R
NC
V
Y
MD2
C
DCC-RETURN
RES
C-VIDEO
TXD
RXD
SUB 5V
NC2
NC1
NC3
GND
VCLK
VCC
SCL
SDA
AU_GND
AU_GND
DDC SCL
DDC SDA
IN1
SW1
IN2
SW2
GND
OUT
VCC
IN3
GND
GND
SUB+5V
SUB+5V
GND
GND
GND
CLAMP
GND
15K_CS
GND
VIDEO
VIDEO
GND
GND
Y-1
Y-1
GND
GND
C-1
C-1
GND
GND
RXD
TXD
MD2
RES
GND
GND
B
B
GND
GND
G
G
GND
GND
R
R
GND
GND
Y-2
Y-2
GND
GND
C-2
C-2
GND
GND
GND
GND
6.4V
GND
GND
GND
GND
GND
AU +B
AU_GND
AU +B
AU_GND
MS_AU_L
MS_AU_L
AU_GND
AU_GND
MS_AU_R
MS_AU_R
AU_GND
AU_GND
AU_MUTE
GND
GND
SW0
SW1
SW2(CV1/2)
SW3(INA/B)
GND
PC_DTV
H_POL
V_POL
GND
GND
DUTY_H/L
GND
GND
SCL_100K
SDA_100K
GND
GND
1Y
0Y
1Z
Z-COM
0Z
INH
VEE
GND
VCC
Y-COM
X-COM
1X
0X
A
B
C
GND
GND
GND
GND
GND
GND
GND
DDC_WC
DDC_SW1
DDC_SW0
SCL_100K_2
SDA_100K_2
DDC_POWER
WL_AU_L
WL_AU_L
AU_GND
AU_GND
WL_AU_R
WL_AU_R
AU_GND
AU_GND
GND
GND
VSS
HSS
SIRCS NF
6.4V
13V
13V
GND
GND
SUB 5V
SIRCS NF
GND
GND
DEC_EN
TO
B BOARD
CN104
TO
B BOARD
CN103
TO
NF BOARD
CN011
FROM P1
TO P1/P3
FROM P1
FROM P3
FROM P3
TO P1/P3
FROM P3
FROM P3
FROM P3
FROM P2
FROM P2
FROM P1
FROM P3
B-SS1746-QA-P1
FROM P2
FROM P1
TO P2
TO P1
TO P2
TO P3
TO P3
TO P1
TO P3
FROM P2
QA
VIDEO SW,AUDIO PROCESSOR
SYNC SELECTOR
(1/3)
TO P1
S VIDEO
AUDIO L
AUDIO R
PJ
MULTI
VIDEO
INPUT
1
2
3
4
5
6
7
8
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
B33
B34
A35
B35
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
A1
B1
A2
B2
A3
B3
A4
B4
A5
B5
A6
B6
A7
B7
A8
B8
A9
B9
A10
B10
A11
B11
A12
B12
A13
B13
A14
B14
A15
B15
A16
B16
A17
B17
A18
B18
A19
B19
A20
B20
A21
B21
A22
B22
A23
B23
A24
B24
A25
B25
1
2
3
4
V
L
R
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
Click on the first or last page to see other SU-HS2 / VPL-HS2 / VPLL-CW20 service manuals if exist.