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L5001
56u
C5003
C5002
C4006
6V100
0.1
6V47
C4005
0.01
0
81
COMP
BDL
82
GND
83
GND
C5005
LB5001
0.01
0
2.4
A13
84
C5006
LB5002
SP2
0.01
0
2.4
A12
85
C5007
LB5003
SP1
0.01
0
2.4
A11
86
5.0
87
VCC
C5008
LB5004
2.3
0.01
0
(0)
A10
88
C5009
LB5005
SP2
2.3
0.01
0
(0)
A9
89
C5010
LB5006
SP1
2.3
0.01
0
(0)
A8
90
1.7
(0)
A6
91
R3046
C5004
15K
ENV DET
0.1
2.6
92
C4007
CONT
4.7
0.8
A7
93
C4009
R4062
R4061
6V22
10K
330K
94
A GND
DET
C4008
LB4002
8200P
0
2.6
SP
ON
95
LB4003
J0JBC0000070
2.6
R4063
96
240
-
C4010
LB4004
25V3.3
J0JBC0000070
+
2.6
A14
97
PRE AMP
C4014
R4071
C4012
REC
ON
4700P
22K
1200P
0
98
R4066
C4013
EP
ON
22K
25V4.7
2.6
A16
99
C3053
REC
1
EQ
4.6
MESECAM
100
DET
R4072
100K
0
R4065
QR4002
3300
0
A17
UN2211
(PAL EP
H
:ON)
C4016
IC3001
6V100
C1AB00001299
TW3001
R3047
0
NV-HS930EG/B/EC/EE
LUMINANCE & CHROMINANCE/AUDIO SECTION SCHEMATIC DIAGRAM
12
13
14
A2
A1
A15
A20
L4001
0
LB4001
J0JBC-
0000070
C3060
1
4.8
5.0
5.0
0
0
0
5.0
0
5.0
(0)
2.4
80
79
78
77
76
75
74
73
72
71
70
69
LPF+ATT
DET
DET
R
TRAP
LPF
SP2
P
CH2
2M
P
LPF
CTL TRAP
ACC
CH1
FH HPF
R
SP1
SP
C
HPF
SP
Y
C
Y
REC
SP2
VCM
+
MUTE
CH2
LPF
+ATT
CH1
SP1
P
SQPB
HPF
SQPB
EQ
DL
G EQ
HEAD SW1
SQPB
HEAD SW2
SUB
DO
P
DEMO
DLIM
LPF
DET
629
TRAP
R
R
VCA
FM
ET
P
AGC
LPF
MUTE
DET
REC
ET
FILTER
FBC
ALC
ET
FM MOD
MAIN
FO/DEV ADJ
DE-EMPH
S-DET
Y-BDL
MAIN EMPH
LPF
CARRIER
OFFSET
FROM
W.C/DC
48PIN
DC.
PB
CLAMP
P
R
P
R
FROM
MESEC
+
-DET
1
2
3
4
5
6
7
8
9
10
11
12
2.2
2.9
2.6
1.9
1.9
2.1
0.9
4.1
2.0
2.9
3.1
2.7
(1.8)
(0.1)
(2.6)
C3002
150P
R3003
1500
B2
B13
B4
B6
15
16
A23
A4
A5
A24
C3050
R4067
R4070
6V47
820
22K
C3051
C4004
R4068
C4003
C4002
R4069
0.1
16V10
10K
0.1
0.1
27K
1.2
2.8
0
(2.0)
0
0
0
0
2.1
0
2.5
68
67
66
65
64
63
62
61
60
59
58
57
A3
A2
A4
A1
-29dBV
P
LEVEL DET1
MIX
R
LEVEL
ADJ
-
VCA
CCD
LEVEL DET2
LPF
DELAY
CLPF
CLPF
MAIN
CONV2
C.K.
+
R
+
MAIN
CONV1
P
BPF
4PHASE
P
R
R
P
GEN
PILOT
ADD
B.E.
N
P
C.K.
P
ERACE
B.D.
R
N.L
N.L.
N.C.
ADA.CON
VIDEO
EMPH
DE.EMPH
ALC
D.E.
P
FEED
R
BACK
CLAMP
R
P
SQPB
EQ
SQPB
SQPB
P
R
CLEAR
SYNC
YNR
SQUELCH
S+EQ/
REC
Y-LPF
AGC DET
CHR MIX
VIDEO AGC
PB ALC
DO
P
R
ATT
-10dB
DO/
CL
REC
ATT
ATT
ATT
SYNC
CLAMP
-10dB
-10dB
-10dB
SEP.
13
14
15
16
17
18
19
20
21
22
23
24
3.1
2.5
2.8
1.5
2.8
1.4
2.8
2.0
2.8
2.9
5.0
C3011
6V47
C3012
0.22
B5
B7
B14
B15
B16
B17
NOTE:DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR
ORDERING.WHEN YOU ORDER A PART,PLEASE REFER TO PARTS LIST.
17
18
A3
A21
R3039
R3064
750
560
3.9
R3038
1500
2.9
R3063
Q3001
2.5
560
2SB709A
(AMP)
C4001
16V10
2.8
R3028
100
2.1
5.0
0.1
0
2.6
3.1
2.9
56
55
54
53
52
51
HIFI
2.5
50
HIFI
TO
BDL
5.0
MUTE
49
VCC
SW
C3036
C3037
2.6
0.01
4.7
48
C3038
1
C-
3.0
47
BDL
R3025
0
2.6
46
SERIAL CONT
INTERFACE
2.8
45
FH LOCK
2FSCVCO
5.1
2.2
2.2
44
TO
1/2
BDL
R3024
1.6
3300
PHASE
C GND
43
SW
2.2
COROR
42
KILLER
CR DET
ID DET.
C3005
2FSC
R3029
4.7
TANK
2.6
1K
41
DOWN
CONV.
X-TAL
ME
VCO/OSC
1.6
SECAM
40
DET
APC
C3034
SW
0.033
1.3
39
ACC
X3001
R3021
DET
H0D443400031
0
2.2
38
REC
C3033
AFC
0.1
2.3
37
PB/REC
PB
C3032
DISCRI
R3020
APC
0.022
2.2
36
470
5.0
C
REC
35
VCC
APC
PULSE
C3027
2.3
GEN.
R
0.022
(2.7)
34
P
R3019
C3028
1/2
27K
0.47
WHITE
2FL VCO
5.0
LIM
33
L3006
12u
2.2
32
LORR.
SIG
C-SQU
1.8
C3025
C3026
6dB
ELCH
3.3
5P
(4.1)
AMP
31
R
6dB AMP
P
KILLER
DET OUT
25
26
27
28
29
30
0.4
0
1.7
2.3
1.9
2.0
(2.8)
C3021
0
R3018
470
R3012
R3014
33K
1800
L3003
15u
L3015
56u
19
20
N.SW 5V
C3068
C3069
5.1
0.1
0.1
Q3010
2SD601A
(AMP)
A24
Y OUT
3.3
Y/C Y OUT
R3062
PS 12V
2700
EE
L
OSD VIDEO OUT
Y/C C OUT
Q3002
VV Y OUT
2SB709A
VV C OUT
(AMP)
PP3002
1
GND (DNR)
2
VV C OUT
C3062
3
GND (DNR)
0.1
4
VV Y OUT
5
PS 12V
6
EE
L
L3008
R3030
56u
2700
C3047
PP3001
0.1
1
TBC MODE O
2
Y/C C OUT
3
B1
4
HEAD SW
5
GND (DNR)
A22
6
SEP IN
7
8
9
GND (DNR)
B16
10
SEP C OUT
11
GND (DNR)
Q3003
A23
12
SEP Y OUT
2SD601A
13
GND (DNR)
(AMP)
14
REG 3.3V
15
FSC
16
DIGITAL 5V
17
MAIN IIC DATA
18
MAIN IIC CLOCK
C3007
0
DIGITAL 5V
REG 3.3V
MAIN IIC CLOCK
MAIN IIC DATA
FSC
TBC MODE O
C3031
2.2
L3007
39u
VIDEO 5V
C3039
6V100
B15
FREQ. ADJ
B14
AV2/AV3 C IN
C3029
C3030
B17
VIDEO/Y IN
6V47
0.22
B13
NORMAL
L
ART V/H/N
NV-HS880EG/B/EC/EE
LUMINANCE & CHROMINANCE/
AUDIO SECTION SCHEMATIC DIAGRAM
21
22
23
R
S
A
R
S
S
A
S
A
R
R
S
S
S
A
S
R
S
A
A
S
S
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