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C5003
C5002
6V100
0.1
C5005
LB5001
0.01
0
A13
C5006
LB5002
0.01
0
A12
C5007
LB5003
0.01
0
A11
C5008
LB5004
0.01
0
A10
C5009
LB5005
0.01
0
A9
C5010
LB5006
0.01
0
A8
A6
C5004
0.1
A7
C4009
R4062
R4061
6V22
10K
330K
C4008
LB4002
8200P
0
LB4003
J0JBC0000070
R4063
240
C4010
25V3.3
A14
C4014
R4071
C4012
4700P
22K
1200P
R4066
22K
A16
R4072
100K
0
R4065
QR4002
3300
0
UN2211
A17
(PAL EP
H
C4016
6V100
NV-HS930EG/B/EC/EE
LUMINANCE & CHROMINANCE/AUDIO SECTION SCHEMATIC DIAGRAM
12
13
L5001
56u
C4006
6V47
C4005
0.01
5.0
5.0
80
79
DET
0
81
COMP
DET
BDL
82
GND
83
GND
2.4
SP2
84
CH2
SP2
2.4
85
SP1
CH1
2.4
86
SP1
5.0
87
VCC
2.3
(0)
SP2
88
CH2
SP2
2.3
(0)
89
SP1
CH1
2.3
(0)
90
SP1
1.7
(0)
91
R3046
15K
ENV DET
HPF
2.6
92
HEAD SW1
C4007
CONT
4.7
HEAD SW2
0.8
93
R
94
A GND
DET
P
2.6
SP
ON
95
2.6
96
-
LB4004
J0JBC0000070
+
2.6
97
PRE AMP
REC
ON
0
98
C4013
EP
ON
25V4.7
2.6
99
C3053
REC
DC.
1
EQ
PB
4.6
MESECAM
100
DET
:ON)
1
2
IC3001
2.2
2.9
C1AB00001299
TW3001
R3047
0
14
A2
A1
A15
L4001
0
LB4001
J0JBC-
0000070
4.8
0
0
0
5.0
0
5.0
(0)
78
77
76
75
74
73
72
LPF
2M
LPF
SP
C
SP
Y
C
Y
REC
+
VCM
MUTE
P
SQPB
EQ
DL
SUB
P
LPF
629
TRAP
R
VCA
FM
AGC
MUTE
DET
REC
FILTER
FBC
ALC
FM MOD
FO/DEV ADJ
S-DET
MAIN EMPH
CARRIER
OFFSET
FROM
W.C/DC
48PIN
P
R
FROM
MESEC
+
-DET
3
4
5
6
7
8
9
2.6
1.9
1.9
2.1
0.9
4.1
2.0
(1.8)
(0.1)
(2.6)
C3002
150P
R3003
1500
B2
B13
15
A20
A23
C3060
C4004
1
16V10
1.2
2.4
2.8
0
(2.0)
71
70
69
68
67
66
65
LPF+ATT
R
TRAP
MIX
LEVEL
ADJ
P
P
CTL TRAP
ACC
FH HPF
R
C.K.
R
HPF
P
BPF
LPF
+ATT
PILOT
ADD
ERACE
SQPB
G EQ
SQPB
DO
DEMO
DLIM
DET
N.C.
ET
N.L
N.L.
LPF
EMPH
DE.EMPH
D.E.
ET
R
SQPB
ET
EQ
SQPB
SQPB
P
MAIN
DE-EMPH
YNR
Y-BDL
S+EQ/
Y-LPF
LPF
DO
P
R
CLAMP
ATT
-10dB
DO/
REC
P
R
CLAMP
10
11
12
13
14
15
16
2.9
3.1
2.7
3.1
2.5
2.8
B4
B6
B5
B7
B14
16
17
A4
A5
R4067
R4070
820
22K
R4068
C4003
C4002
10K
0.1
0.1
0
0
0
0
64
63
62
61
6
A3
A2
A4
A1
-29dBV
LEVEL DET1
-
LEVEL DET2
DELAY
CLPF
+
+
MAIN
CONV1
P
R
B.E.
N
P
C.K.
B.D.
A
P
R
VIDEO AGC
ATT
ATT
-10dB
-10dB
17
18
19
20
2
1.5
2.8
1.4
2.8
B15
B16
NOTE:DO NOT USE AN
ORDERING.WHE
43
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