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MAIN II (SIGNAL PROCESS/AUDIO) SCHEMATIC DIAGRAM
REC VIDEO SIGNAL
PB VIDEO SIGNAL
REC AUDIO SIGNAL
TO M I
43
AT_ENV
TO M I
31
ROTA_SW
PT
P3502
GND 1
PT
P3503
GND 1
PT
P3504
GND 1
PT
P3505
GND 1
PT
P3506
GND 1
WF17
TP3002
C3015
WA10
0.1
TO M I
32
ENV_DET
C3519
C3518
C3515
C3520
1000P
L3507
1
100/6.3V
1
100U
UPPER CYLINDER UNIT
WF37
C3508
0.1
VIDEO LP/SLP
PIN
P3501
L HEAD
C3507
0.1
1
4/6H(L)
1
VIDEO LP/SLP
2
4/6H(F)
2
C3506
0.1
R HEAD
3
4/6H(R)
3
C3505
0.1
VIDEO SP
4
2H(R)
4
R HEAD
5
2H(F)
5
VIDEO SP
6
2H(L)
6
4HD
L HEAD
C3504
0.1
7
HIFI(L)
7
HIFI AUDIO
8
HIFI(F)
8
C3503
0.1
L HEAD
J3504
9
HIFI(R)
9
WA27.5
C3502
0.1
HIFI AUDIO
R HEAD
C3501
0.1
C,D,E,F
TO M IV
53
HIFI_HEAD_R
TO M IV
54
HIFI_HEAD_F
L3506
100U
TO M IV
55
HIFI_HEAD_L
TO M I
21
H_SW
TO M I
33
H_A_SW
2HD
PT
J3502
J3501
PT
PT
R3013
R3014
PT
PT
J3503
PT
R3015
R3016
PT
PT
TO M VI
56
MA_AUDIO
TO M I
3
D_REC_12V
R3006
1500
TO M IV
57
HIFI_D-REC_5V
R3007
1500
L4101
470U
R4101
PT
R4104
T4101
PT
J4101
EIQ7QF018Q
A,B
PT
G2A25C00002
C,D,E,F
R4102
33K
3
4
C4102
2
5
5600P
J4102
Q4101
2SD0601ARL
1
6
PT
C4103
BIAS
0.01
OSC
C4101
PT
C4106
22/16V
R4103
C4104
27K
0.01
AE/NO_AE
PT/WA5
FULL ERASE
FULL ERASE
HEAD
HEAD
(A, B, C, D, E, F)
PB AUDIO SIGNAL
CAPSTAN SERVO
L3101
100U
C3109
100/6.3V
C3105
0.01
WF4
L3016
PT
TP3101
33U
PT
R3019
R3020
C3017
C3102
C3107
PT
PT
1/50V
0.1
PT
C3043
0.01
PT
PT
TP3010
PT
R3025
R3026
4
3
2
1
PT
PT
GND
VDD
FL3001
AMP
AMP
CLOCK
PT
IC3101
DRIVER
MN3885S
1
2
3
CCD 1H
CCD 1H
CCD 1H
DELAY
DELAY
DELAY
R3011
WF3
5
6
7
8
PT
TP3103
C3106
PT
0.01
C3101
1/50V
R3101
C3108
PT
1000P
C3104
0.01
J3010
TP3005
WA5
PT
PT
PT
C3036
PT
C3020
PT
C3030
100/6.3V
L3013
L3010
PT
PT
C3022
PT
C3029
0.1
C3018
180P
TP3151
C3023
R3023
100/6.3V
MAX 220/6.3V
PT
0
TP3007
TP3008
PT
PT
IC3001
TP3003
NN13400A
PT
VIDEO/AUDIO
PROCESS/HEAD AMP
INPUT T/L1/L2
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
DC AVE. 3V
WF8
WF5
31
WF15
WF1
100
C3033
32
99
47/6.3V
33
WF2
98
C3037
22/6.3V
34
97
R3029
1R2M
35
96
C3039
8200P
36
95
R3031
470K
37
94
TP3011
PT
38
WF14
93
39
WF6
92
40
C3044
91
0.47/50V
41
WF7
90
C3045
42
89
0.47
R3052
43
88
PT
R3051
44
87
PT
45
86
TP3004
46
85
PT
47
84
48
83
C3049
49
82
0.1
50
81
WF13
WF11
WF12
WF9
WF10
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
R4002
330K
C4011
8200P
R4007
C4004
820
0.01
R3039
R3037
PT
PT
TP3006
2HD/OTHER
2HD/OTHER
PT
C4012
3300/PT
4700/PT
1/50V
R3040
R3038
PT
PT
R4028
C3062
0
2HD/OTHER
2HD/OTHER
0.1
6800/PT
6800/PT
R4008
22K
W/ 2HD
TP4011
R4010
PT
47K
A,B
C4006
10K
C,D,E,F
1000P
HIFI/NOR
R4011
10K/47K
6800
R4012
Q4001
6800
2SB1218ARS
NOR/HIFI
AUDIO
DELAY REC
C4018
R7001
Q4002
ON-OFF
2SD1819ARS
1/50V
47K
NOR/HIFI
NOR/HIFI
AUDIO
1/50V/PT
47K/PT
DELAY REC
R4014
ON-OFF
4700
Q4003
2SD1819ARS
R4018
C7005
R4015
5600
0.018
AUDIO
DELAY REC
NOR/HIFI
NOR/HIFI
2200
ON-OFF
5600/PT
0.018/PT
C4013
10/16V
A,B
TP4101
PT
C4015
TP4002
PT
WA10
0.1
TP4102
NOR/HIFI
PT
L4002
100U
R4017
100
A,B
A,B
C,D,E,F
1K C,D,E,F
R4009
C4017
TP4103
47K
NOR/HIFI
0.01
PT
100/1K
NOR/HIFI
NOR/HIFI
47K/PT
PT/0.01
C,D,E,F
J4103
WA5
PT
AUDIO CONTROL
/ ERASE HEAD UNIT
NOTE: For placing a purchase order of the parts,
be sure to use the part number listed in the parts list.
Do not use the part number on this diagram.
R3008
220
Q3003
2SD601ARS
(BUFFER)
TP3102
PT
R3053
0
R3009
Q3002
2SB709ARS
220
(BUFFER)
C3031
2R2/50V
SYNC. 1V
PT
C3032
L3203
C3219
2R2/50V
A,B
PT
PT
A,B,C,D,F
TP3401
C3038
PT
C3218
2R2/50V
PT
R3204
R3207
R3209
PT
PT
PT
W/ AV-FRONT
2R2/50V
Q3202
PT
(AMP)
PT
Q3201
PT
R3042
J3012
C3220
(AMP)
PT
PT
0
R3210
0
R3206
R3205
0
W/ CNR
PT
R3208
PT
C3215
C3050
C3051
0.01
0.1
100/6.3V
L3201
100U
IC3201
L3018
C3217
C3216
TA8898AN
(CNR)
47U
0.01
10/16V
1
GND1
VCC 20
C3201
2
APC_DET
19
R3202
J3011
4R7/50V
Chroma IN
6800
WA5
DOC IN
3
18
C3202
MODE_SELECT
1/50V
R3203
W/O CNR
4
AGC_DET
NR_CONT 17
10K
C3203
0.01
5
Chroma OUT
f0_AdJ 16
C3214
A,B
0.1
6
CCD_IN
DL_IN 15
C3213
0.01
7
GND2
CCD_OUT 14
C3212
8
VDD
VOB 13
0.01
L3202
C3207
0.01
68U
9
CK Comp
VGG 12
C3211
0.1
W/ CNR
C3210
10
CK IN
PLL FIL 11
4700P
C3208
0.01
R3201
C3209
820
0.01
R3211
PT
3.58MHz
Q3203
Y/C/A OUT
CNR IN
PT
R3213
(BUFFER)
PT
MAX
580
1000
TYP
435
300
MIN
290
200
R3212
C3221
PT
PT
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
A,B,C,D,F
JK3002
AUDIO
C,D,F
VIDEO
(L)
(R)
A,B
J4151
0
L3001
47U
R3005
WA5
C3004
C3003
0.1
47/16V
R3002
560
WF16
TP3001
WA10
C3001
470/6.3V
Q3001
2SB709A
(BUFFER)
R3003
C3312
100
PT
D3001
PT
D3002
PT
W/ NOR & NO AV FRONT
WA5/PT
J4002
PT
A,B
L4151
WA5
W/ NOR A/V FRONT
A,B
IC4152
R4156
C1AB00001731
A,B
PT
(SW)
C4152
R4152
1/50V
100
1
6
L
R4154
R4158
100K
2
5
GND
PT
H
3
VCC
4
R4155
A,B
PT
C4151
R4151
1/50V
100
R4153
100K
R4157
PT
R4161
PT
16
15
14
13
12
11
10
9
IC4151
PT
VDD
H
L
INPUT
Q4151
PT
SELECT
(SWITCHING)
H
L
H
L
E
VEE
VSS
1
2
3
4
5
6
7
8
U7001
TUNER UHF/VHF
ENG56D01G1F
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
C7024
PT
C7010
1000P
L7003
100U
A,B
R4013
L7001
330
WA5
NOR/HIFI
330/PT
C7001
100/6.3V
C7020
PT
R7004
PT
COMPARISON CHART
OF MODELS & MARKS
MODEL
MARK
- - - - -
A
NV-SJ4140PN
B
- - - - -
C
NV-FJ6140PN
D
- - - - -
E
- - - - -
F
- - - - -
G
- - - - -
H
LINE2_IN_L
64
TO M IV
Not Used
PT
LINE2_IN_R
65
TO M IV
SW12V
1
TO M V
AXIAL
R3004
75
D3005
PT
D3003
PT
JK3001
LSJH0028
OUT
TP3009
VIDEO
PT
AXIAL
IN
R3041
75
OUT
AUDIO(L)
IN
C4022
PT
OUT
AUDIO(R)
IN
C,D,E,F
LINE1_IN_R
66
TO M IV
HIFI_R_OUT
67
TO M IV
LINE1_IN_L
68
TO M IV
HIFI_L_OUT
69
TO M IV
A,B
J4001
WA7.5
NOR/HIFI
WA7.5/PT
L2_SEL_L
5
TO M I
HIFI_NOR_IN
70
TO M IV
LINK TO VOLTAGE CHART
LSJB2080
MAIN II SCHEMATIC DIAGRAM
NV-SJ4140PN/NV-FJ6140PN
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