Sharp HT-X1 Service Manual page 42

HT-X1
AMP PWB-A1
A
F102
6.3A/125V
F101
6.3A/125V
D101
B
C128
C
D
E
F
R978
R165 R980
R977
R164
R979
R168
R163 R167
R162
R161
R160
G
R157
R981
R156
1 2 3 4
C133
IC104
C132
8 7 6 5
H
1
P6-12 11-F
CNS202
FROM
POWER TRANSFORMOR
C151
Q101
E C B
E C B
Q102
3
R198
CNP402A 1 2 3 4 5
2
C112
1
C169
R102
R109A
R109
C168
R147
C167
R134
C129
C176
C170
R107
C120
C121
R107A
R116A
R116
C124
1
2
C123
3
4
5
C198
6
R149
C196
7
8
C195
9
C113
C194
10
C115
11 C114
R192
12
13
9
8
7
6
C107
5
R106
C110
4
R101
3
C193
2
1
C192
R108
R191 C109
C108
C126
R146
C104
C102
C106
C153
ZD102
R199
E
R153
R152
C
R154
B
D102
2 3
Figure 6-17 WIRING SIDE OF PWB (7/7)
R172
R173
CNS402A
P6-11 1-C
FROM
R105 MAIN PWB
IC103
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
Lead-free solder is used in this Amp./Power2 PWB.
Refer to "Precautions for handling lead-free solder" for instructions
R103
and precautions.
R104
IC102
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
CNS401
3
2 P6-12 12-E
1
FROM
POWER1 PWB
CNS402B
P6-11 1-C
FROM
MAIN PWB
IC101
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
4
6 – 17
COLOR TABLE
B R BROWN
R D ( R ) RED
O R ORANGE
Y L YELLOW
G R GREEN
B L BLUE
V L VIOLET
G Y GRAY
W H ( W ) WHITE
B K BLACK
P K PINK
Lead-free solder indication
AC POWER
SUPPLY CORD
AC 120 V,
P6-12 12-E
60 Hz
FROM
POWER1 PWB
P6-12 12-B
FROM
POWER1 PWB
CNS401
CNS202
SO202
AC INPUT
LF201
POWER2 PWB-A3
5 6