LC-24LE170I
9 – 1
CHAPTER 9.
PRINTED WIRING BOARD ASSEMBLIES
[1] MAIN & POWER Unit
MAIN & POWER PWB SIDE A-CHIP
G
H
F
E
D
C
B
A
2
10
9
8
7
6
5
4
3
1
1
10
P10
1
C710
2
C 7 1 0 3
C 7 1 0 6
C 1 7 3 1
C 1 7 3 5
1
4
5
8
I C 9 6 0 1
1
4
5
8
I C 9 6 0 2
4
5
1
3
I C 9 6 0 3
L 7 0 0 1
L 7 8 0 1
L 7 8 0 2
L 7 8 0 2
1
30
31
50
81
100
80
I C 3 3 0 1
51
AB
CD
E
F
G
H
1
2
P700
1
a
1
32
SC380
1
C 7 0 0 1
S
D
G
Q700
2
C700
7
C700
8
C700
9
1
19
S C 1 5 0 1
C701
1
C 7 0 1 2
S 1 0 1
1
3
4
6
S 1 0 2
D700
1
D 7 0 0 2
D700
3
D 7 0 0 4
L 1 7 0 1
D 7 0 0 5
L 1 7 0 2
L 1 7 0 3
L 1 7 0 4
C780
1
1
3
4
6
I C 7 0 0 1
L 9 6 0 1
Q 7 8 0 1
1
2
3
4
D 7 0 1 2
L960
2
Q 7 8 0 2
R701
0
R 7 0 1 5
R701
6
TH700
1
D 7 8 0 3
F700
1
1
6
7
12
T700
1
J330
1
X330
1
1
4
P170
1
J 5 0 1
J50
3
J 5 0 4
H
O
T
CO
LD
SM
T
KG
599
W
E
250
V
T3
.15
A
H
/L
LW
SP
USB
QPWBNG599WJN1
CPU
WRITER
HAND
(QKITPG599WJN1)
B O N D I N G
BONDIN
G
B O N D I N G
D701
1
AXIAL
RADIAL
P O W E R
C H - U P
C H - D O W N
V O L - D O W N
V O L - U P
2-
D
C 1 7 0 1
1
TEST
C710
7
C710
7
VA700
1
TU110
1
R712
0
R711
9
R711
8
L 9 6 0 1
C960
9
C960
8
C961
0
R 9 6 0 7
R 9 6 0 4
C 9 6 0 3
R 9 6 0 1
C 9 6 0 6
R 9 6 0 2
C 9 6 0 4
I C 9 6 0 1
R 9 6 1 4
R 9 6 0 5
R 9 6 0 9
R 9 6 0 6
C 9 6 0 7
R 9 6 0 8
C 9 6 0 5
R960
3
R961
5
L 9 6 0 2
C962
7
C962
8
C962
6
R962
5
R962
4
C962
3
R 9 6 2 7
R 9 6 2 6
C 9 6 2 5
R962
1
R962
3
R962
2
C 9 6 2 0
R962
0
C962
2
C962
4
IC
960
2
C 9 6 1 4
C 9 6 1 6
I C 9 6 0 3
R 9 6 1 6
C 9 6 1 5
C 1 7 3 5
C 1 7 0 1
Q 1 7 0 3
Q 1 7 0 5
D170
1
R 5 3 3
R53
2
R173
7
R172
8
R173
1
R170
8
C 1 7 0 6
C170
5
L170
1
C170
9
R 1 7 1 4
R 1 7 1 3
C171
4
C171
3
R171
1
R172
3
R172
2
L 1 7 0 2
C171
1
C171
5
C171
2
C170
8
C172
2
C172
1
C 1 7 2 5
C172
0
L 1 7 0 3
C171
7
C 1 7 2 4
C 1 7 0 7
L 1 7 0 4
R 1 7 2 6
R 1 7 1 8
C172
8
C171
8
C 1 7 2 6
C172
7
C 1 7 3 1
Q 7 8 0 1
C781
2
R782
9
R 7 8 0 6
R 7 8 0 5
R 7 8 0 7
R 7 8 2 7
Q 7 8 0 2
FB
780
6
FB
780
5
P10
1
C781
3
C 7 8 0 1
F B 7 8 0 8
F B 7 8 0 7
D 7 8 0 2
R711
1
R711
0
R710
9
L 7 8 0 1
C 7 8 0 4
C 7 8 0 3
F B 7 8 1 1
F B 7 8 1 2
R 7 1 1 4
R 7 1 1 5
I C 7 1 0 1
R 7 1 0 3
C710
8
R710
8
R 7 1 0 2
R 7 1 0 1
R710
6
R710
7
C 7 1 1 4
R 7 1 0 5
C 7 1 1 5
R 7 1 0 4
R 7 1 1 7
R701
9
D700
9
R 7 0 0 7
R701
7
D700
7
C700
5
R700
4
D700
6
R700
2
C 7 0 0 3
C 7 0 0 6
R 7 0 0 8
R700
9
D 7 0 0 8
R 7 0 1 8
R 7 0 1 2
I C 7 0 0 1
C700
2
D701
1
Q 7 0 0 2
R 7 0 0 3
R 7 0 0 5
R 7 0 0 6
SC380
1
R 3 8 0 1
R 3 8 1 2
R 3 8 0 2
C38
10
C38
09
C38
08
Q 3 8 0 2
FB
380
2
FB
380
1
R38
07
C 3 8 1 1
R38
10
R38
09
Q 3 8 0 1
S C 1 5 0 1
Q 1 5 0 1
F B 3 3 1 1
D 1 5 0 1
C 3 3 4 9
I C 3 3 0 1
C33
50
R 3 8 0 3
C 3 3 4 0
F B 3 3 0 8
R 1 5 0 2
R 1 5 0 1
R33
51
R33
50
R33
47
R33
46
R 3 3 1 0
R33
42
R33
07
C33
21
FB
330
3
R33
45
R33
44
R33
48
R33
49
D 1 5 0 3
C15
02
R15
06
R15
08
R 1 5 0 5
R 1 5 0 3
R 1 5 0 4
R 1 5 1 0
R 1 5 1 1
C 3 3 1 1
C 3 3 1 3
C33
12
C 3 3 5 2
C96
19
FB
960
2
R 5 1 4
R 5 1 6
R 5 1 5
C 3 3 0 6
C 3 3 0 5
C 3 3 0 4
C 3 3 0 3
C 3 3 0 7
C 3 3 0 8
C 3 3 0 9
C 3 3 1 4
R52
9
C33
15
C33
16
C33
18
C33
19
F B 3 3 0 4
C 3 3 1 7
C 3 3 2 0
C 3 3 2 2
C33
28
C33
26
R50
7
R50
8
C33
25
C33
23
V A 5 0 7
C 5 0 2
V A 5 0 8
C50
3
R 5 0 6
V A 5 0 6
C 5 0 6
C 3 3 3 2
C 3 3 3 3
C 3 3 3 6
F B 3 3 1 4
C33
37
X 3 3 0 1
R 3 3 1 2
R33
11
C 3 3 3 9
C 3 3 4 2
C 3 3 4 3
R52
0
C51
2
V A 5 0 9
C 5 0 8
C 5 1 0
V A 5 1 0
D 1 5 0 2
C51
7
Q 5 0 2
Q 5 0 1
R 5 2 6
R 5 2 2
R52
4
R 3 3 4 3
C33
41
S 1 0 1
R 5 0 4
VA50
4
C50
5
C50
4
VA50
2
R 5 0 2
T H 3 3 0 1
S 1 0 2
C11
22
R11
02
C11
09
R11
04
C11
05
R11
07
C 1 1 1 3
R11
06
R11
14
R11
13
R33
40
C11
04
C 1 1 1 4
C11
11
C11
15
R 1 1 1 2
R11
11
C11
19
C11
12
C11
10
R 5 2 8
C 5 1 1
V A 5 1 2
R 5 2 7
C 5 0 9
V A 5 1 1
R 5 2 1
R52
3
R52
5
C51
3
V A 5 1 3
P 1 7 0 1