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Schematic Diagrams - PDP42H1EV/42H1A (J3BL/J3BJB)
C7119
R7125
R7130
25KZ
/16GZ0C
1/16GJ
0.1GQF
100C
1/16GJ
R7128
100C
R7135
1/16GJ
1/16GJ100C
100C
8
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
IC7101
UPD64082GF-3BA
Y/C Sep. / Noise Reduction for NTSC
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
C7102
C7101
6.3EM
10KZ1UGQF
220WV
22
21
20
19
18
17
16
15
14
13
12
11
DRAM(16bit)
23
24
25
26
27
28
29
30
31
32
33
34
IC7100
MSM54V16258BSL-40TS-K
9
10
A - 11
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L8929
L2FE3R3MG:
L2PD3R3MG
SYSTEM RESET
IC8902
M51957BFP
R8903
1
1/16GJ
NC
12KC
2
IN
R8904
3
NC
1/16GJ
10KC
4
GND
C8901
6.3EM
220WV
C7109
25KZ
0.1GQF
R7129
C7110
R7110
6.3EM
R7140
1/16
220WV
X
GZ0C
R7112
X
58
57
56
55
54
53
52
51
C7111
L7119
25KZ
L2A5150JG:
0.1GQF
L2F7150JG
50
FSCI
49
AH
AH
48
R7120
C7113
C7115
1/16GJ
CJ150
FSCO
47
CJ150
1KC
CGQ
CGQ
AVDD
46
DVDD
45
44
HI0
HI1
43
HI2
42
HI3
41
DGND
40
HRST
39
38
HRCK
HWCK
37
L7139
X
HO0
36
HO1
35
L7120
C7106
1/16GZ0C
HO2
34
25KZ
0.1GQF
L7121
1/16GZ0C
HO3
33
L7122
C7140
DVDD
32
1/16GZ0C
CJ22
R7145
CGQ
X0
31
L7123
1/16
1/16GZ0C
GJ
470C
23
24
25
26
27
28
29
30
X7135
V10B
5020G
C7125
CJ22CGQ
C7100
10KZ1UGQF
10
9
8
7
6
5
4
3
2
1
35
36
37
38
39
40
41
42
43
44
11
12
8
NC
C8921
25KZ
0.1GQF
VCC
7
R8905
1/16GJ
10KC
OUT
6
DELAY
5
C8909
KK5600
GQ
WITHOUT GR
R7016
1/16GZ0C
NOTES;
R7103
1. RESISTORS SPECIFIED WITH RESISTANCE VALUE ARE "1/6DJ".
1/16GJ
470C
2. RESISTORS SPECIFIED WIITH TYPE OF RESISTOR, TOLERANCE
Q7100
AND RESISTANCE VALLUE ARE "1/4".
AH
3. ALL CAPACITORS ARE 50WV RATING UNLESS OTHERWISE NOTED.
4. TOP VIEW OF TR & IC.
R7104
1/16GJ
470C
TOP VIEW
N
ARW
1
5. ISOLATION BOARDER LINE.
COLD SIDE
6. CHIP TRANSISTOR.
7. CHIP RESISTOR.
L7105
1/16GZ0C
L7106
X
LIST OF REPLACEABLE DIODES.
L7107
R
X
L7108
AA
1/16GZ0C
L7138
LIST OF REPLACEABLE TRANSISTORS.
X
AD
AE
AB
AC
"J" : JUMPER WIRE.
"X" : PART NOT USED.
CHIP
AJ
AH
13
14
A - 12
-8-
Page A10~A12
[Right]
LETTER
SIDE
ARW
B
B C E
IN CASE OF TR
C
E
E
C
IN CASE OF FET TR
B
S
D
IN CASE OF IC
G
3
1 2
IN CASE OF SCR
G
K A
(K:CATHODE)
HOT SIDE
C
B:BASE
C:COLLECTOR
E:EMITTER
B
E
(Top View)
3
12 x 10 (12kohm)
1S2076A, 1S2473, 1N4148
1S2076A, 1S2473, 1N4148, 1SS133
2SC1740S
2SC945A
2SC1815
2SC536N
F,G
Q,R,S
Q,P
Y,GR
F,G
Q,R,S
R,Q,P
O,Y,GR
2SA933S
2SA564A
2SA1015
2SA608N
R
R
Y,GR
F
Q,R
Q,R
O,Y,GR
F
2SA1037AK
2SA1037K
2SA1179
R,S
R,S
M6,M7
2SC2412K
2SC2812
R,S
L6,L7
PDP-42H1EV / 42H1A
15
16
A
B
C
D
E
F
G
H
I
J
K
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