Panasonic NV-SV120EG Service Manual page 118

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LB3307
J0JCC0000077
IC3303
PQ1K253M2ZP
(2.5V REG)
3.3
2.5
1
VIN
VOUT
6
C3350
16V10
2
GND
GND
5
3.3
1.2
3
VC
NR
4
C3351
0.01
6
C3331
C3328
0.1
0.1
70
69
68
67
66
65
64
63
62
61
3D
MEMORY
Y/C
SEP.
DECODER
ENCODER
EQ
CNR
(BURST CHANGE)
BLACK
DELAY
EQ
EXPANSION
YNR
ADJ.
YNC
(SYNC
LNR
CHANGE)
11
12
13
14
15
16
17
18
19
20
C3307
C3306
0.1
0.1
CHEMATIC DIAGRAM
REFER TO PARTS LIST.
17
18
57
IC3302
R3112N251A
(RESET)
3.3
1 OUT
R3307
10K
3.3
2
VDD
3
GND
C3353
6V47
C3329
0.1
60
59
58
57
56
55
54
53
52
51
DELAY
ADJ.
SYNC
TBC
TIMING
CONTROL
3D
DNR
REC
PB
REC
PB
21
22
23
24
25
26
27
28
29
30
C3305
0.1
B10
B3
19
A4
1.6
CD
5
C3330
R3301
8200P
22K
4
R3302
33K
C3303
0.1
2.5
VDD RAM2
50
TBC WE
0
49
LB3311
J0JCC0000077
HSW IN
2.4
48
PV IN
47
LB3301
J0JCC0000077
ADV OUT
0.1
46
D VSS2
45
0
OSD CK
44
2.5
D VDD2
43
TEST 3
42
C3302
0.1
TEST 2
41
TEST 1
40
VSS IO2
39
0
HD OUT
38
0
VD OUT
37
3.3
VDD IO2
36
OSD A2
35
C3301
0.1
OSD A1
34
OSD B
33
OSD G
32
OSD R
31
NV-SV120EB/EC/EP
S-VHS PACK SCHEMATIC DIAGRAM
20
A3
21

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