Advertisement
M:Main Net Section(Page:
AI:A/V I/O Section(Page:
C
T:Timer Section(Page:
A
LB3003 J0JGC0000020
B
PS+11.6V
A3
TL3001
A4
A5
R3006 8200
R3976 100
A6
R3975 100
A7
R3007 33
A8
C3025 0.1
A9
C3026 1
C3027 0.1
A10
C3028 50V4.7
A12
C3029 0.1
A13
C3030 50V4.7
A11
C3031 0.01
C3034
C3035
0.01
6V100
C
12
S VIDEO AV4 IN
S VIDEO OUT
C
Y
Y
SW
3
5
1
2
6
4
9
7
C3064
R3057
A
)
0.1
75
B
)
)
R3056
75
A32
A31
A14
A33
A2
A40
A1
A41
R4094
22K
80
79
78
77
76
75
74
73
81
C ADC
82
V SYNC OUT
83
Y/V ADC
84
VCC 5V
85
SLICER
86
C SYNC OUT
87
DET IN
88
SCL IN
89
SDA IN
90
V SYNC DET
91
ENC C IN
92
V DET FIL
93
ENC Y IN
94
VCC 5V
95
ENC R/R-Y IN
96
GND
97
ENC G/Y IN
98
VGND
99
ENC B/B-Y IN
100
REG2.5
1
2
3
4
5
6
7
8
A35
B10
B9
B8
DMR-EH50GN A/V I/O Section (Main P.C.B.(2/3)) Schematic Diagram(AI)
13
14
JK3003
K2HA210B0002
C
AV4 Y/C JACK
8
10
R3059
75
R3058
75
A34
A38
A39
A27
A46
C4024
C4008
25V100
25V100
72
71
70
69
68
67
66
65
64
63
IC3001
C1AB00002100
(A/V PROCESSOR)
9
10
11
12
13
14
15
16
17
18
A36
A37
B4
B1
B3
15
ZJ3002
K9ZZ00001279
ZJ3001
K9ZZ00001279
A42
A19
A28
A47
A43
A45
A25
A44
62
61
60
59
58
57
56
55
54
53
19
20
21
22
23
24
25
26
27
28
A33
A34
A21
B6
B2
B12
16
COMPONENT VIDEO OUT
(PROGRESSIVE/INTERLAC
PR
PB
1
2
3
R3903
R3902
75
75
A35
A36
A26
C3935
25V220
R4007
82K
52
51
FRONT
50
RIN
1/2REF
49
DT C IN
48
DT Y IN
47
VCC 11.6V
46
AV3 C IN
45
1/2REF GND
44
AV4 C IN
43
VCC ALL 5V
42
AV3 Y IN
41
VCC 5V
40
AV4 Y IN
39
EXT CTL4
38
AV3 V IN
37
EXT CTL3
36
AV4 V IN
35
AV1 FB OUT
34
AV1 V IN
33
AV2 FB IN
32
AV2 V/Y IN
31
29
30
C3014
0.1
17
55
Advertisement
