42
7.
Circuit Diagrams and PWB Layouts
Main Power Supply (42”): Part 2
R
33
5
2K
IC701
LM
3
24
1/4
D701
BA
S3
16
C706
0.022
u
R71
3
100K
R705
88
7
C722
0.47
u
C724
R716
*
R72
3
Q70
8
*
C701
4.7kp
ZD
3
01
5.1A
R
3
06
1K
R76
8
3
.24K
R702
100K
R761
5.11K
C
3
21
1
u
PC12
3
PC
3
01
1/2
R
33
4
750
1/4
R706
10K
1/4
R707
3
4K
R70
8
20K
IC701
LM
3
24
IC701
LM
3
24
C727
0.1
u
R75
3
60.4K
C70
8
1KP
D711
BA
S3
16
BA
S3
16
D712
R712 20K
R717
3
0.1K
C711 0.01
u
R722
10K
Q706
2N7002
C704 0.1
u
R71
8
4.02K
R719
1K
1/2
IC702
LM
3
5
8
R726
20K
D714
BA
S3
16
*
*
C212
0.1
u
C21
3
0.1
u
R714 10K
1/4
D702
BA
S3
16
0.1
u
C707
IC701
LM
3
24
R715
6.49K
CN 5_2
CN 4
C21
8
0.1
u
C214
0.1
u
C216
0.1
u
C217
0.1
u
CN 5_1
C215
0.1
u
CN 6
R
3
17
0.1/FU
S
E RE
S
1/2
PC
3
02
PC12
3
C
3
1
8
1KP
C
3
07
1KP
C
3
05
1KP
R
33
6
20K
R
3
2
3
3
0.1K
R
3
0
3
10K
R
3
12
8
.
8
7K
R
33
7
2K
R
3
01
10
R
3
29
1M/1206
R
33
0
1M/1206
C
3
0
3
0.1U
R
3
02
10K
440
3
Q
3
0
3
R
3
2
8
1M/1206
PC
3
01
PC12
3
C
3
01
1KP
R
3
0
8
5.11K
R
3
07
1.
3
K
1/2
D
3
10
BA
S3
16
C
3
06
2.2
u
C
3
04
4.7
u
/0
8
05
R
33
1
19.6K
1M
R
3
11
IC
3
01
DDA 001A
5.11K
R
3
10
R709 100K
R
3
09
20K
C
3
09
0.22
u
R
3
19
10K
Q
3
02
S
TP11NM60
Q
3
01
S
TP11NM60
C
3
02
1
u
D
3
09
S
TTH
1R06
R
33
2
2K
R
3
1
8
10K
R
3
16
100
R
3
15
100
R
338
22
R
3
14
22
R
3
1
3
22
D
3
02
BA
S3
16
D
3
0
3
BA
S3
16
C
3
0
8
0.47
u
/0
8
05
C
3
16
0.1
u
/6
3
0V
C
3
10
33
0P/1KV
C
3
11
33
0P/1KV
C
3
12
0.47
u
/450V
UU
3
5
T
3
01
C
3
17
0.01
u
/1206
R
3
20
40.2
C
3
15
0.47
u
/450V
R21
8
200
D
3
07
BAV99
CN
3
D
3
17
BA
S3
16
D212
BA
S3
16
D
3
05
BAV99
CN 2
D
3
04
BA
S3
16
D
3
06
BA
S3
16
R
3
27
27/2W
R
3
21
27/2W
R
3
41 1K
C
3
19
0.01
u
R
3
44
60.4K
R
3
42
D
3
12
*
*
R
3
40 1K
C95
8
1
u
R216
100
R96
3
100K
440
3
Q604
D71
3
BA
S3
16
D710
BA
S3
16
C717
0.1
u
1/4
IC70
3
LM
3
24
C219
0.1
u
CN 7
R7
3
6
3
.01K
R755
100K
R7
3
5
2K
D70
3
BA
S3
16
1Kp
C716
R72
8
10K
2N7002
Q
3
04
IC70
3
LM
3
24
1/4
R756
2K/1206
R720
3
0.1K
R74
3
51.1K
D709
BA
S3
16
R721
200K
D717
BA
S3
16
D715
BA
S3
16
1
3
K
R766
C709 0.01
u
R710
1K
R
3
25
10K
C705
0.1U
R769
17.4K
R
333
3
0.1K
D
3
0
8
BAV99
R765 4.22K
R741
2K
R
3
26
10K
D
3
11
BAV99
C
3
14
0.015
u
C
3
1
3
0.015
u
ZD210
1
3
C
R215
1K
C
333
33
p/6kV
C
3
27
33
p/6kV
R212
100/1206
R7
3
7
20K
R7
3
9
10K
R742
2K
C71
3
0.1
u
10K R740
1/2
1Kp
C71
8
D
3
1
3
BAV99
IC702
LM
3
5
8
C
3
26
220p
C
3
25
220p
R
3
4
3
22
R
33
9
22
C
3
29
22p /6KV
D
3
14
BAV99
1/4
IC70
3
LM
3
24
LL414
8
D707
C
33
0
33
p /6KV
R219 10K
S
CR210
P0102BL
1/4
IC70
3
LM
3
24
1
u
C957
R214
2K
1
2
PC902
PC12
3
D705
BA
S3
16
Q707
2N7002
R221
10K
R220
1K
100/1206
R21
3
LL414
8
D704
1/2
R217
1K
BA
S3
16
D210
BA
S3
16
D211
R964
5.11K
D706
LL414
8
R729
10K
10K
R7
3
1
R7
3
4
10K
R7
3
0
4.7M
C710
0.47
u
C714
0.47
u
R7
3
2
4.7M
C715
0.1
u
R7
33
2.55K
R745
2K
Q70
3
4401
PC
3
02
PC12
3
1/2
R7
38
2K
R746
10K
R
3
04
2K
R744
2K
Q701
440
3
D70
8
BA
S3
16
3
M
R711
C725
1
u
C72
3
0.1
u
R747 10K
C726
1
u
R74
8
2K
R749
3
.01K
C720
1
u
R750
1K
R757
511
APL4
3
1 2.5V
IC705
Q702
4401/DIP
A2
A2
DI
S
PLAY
S
UPPLY (
3
7
”
& 42
”
): PART 2
H_16750_069.ep
s
11010
8