7.2. MAIN SCHEMATIC DIAGRAMS
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
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.
LSJB2080
NV-SJ4140PN/NV-FJ6140PN
COMPARISON CHART
OF MODELS & MARKS
- - - - -
NV-SJ4140PN
- - - - -
NV-FJ6140PN
- - - - -
- - - - -
- - - - -
- - - - -
Not Used
A
B
C
D
E
F
G
H
PT
MODEL
MARK
120P
C3303
PT
C6031
PT
C6023
0.01
C6204
0.1
C3308
0.01
C6021
PT
C6010
1000P
C6026
PT
C6002
3300P
C6201
PT
C6015
PT
C6004
PT
C6230
PT
C6222
0.1
C6217
PT
C6014
0.1
C6228
PT
C6214
PT
C6018
10P
C6005
0.01
C6223
100P
C6011
1000P
C6202
0.01
C6203
PT
C6022
100P
C6024
0.1
C6003
9P
C6006
PT
C6013
10/16V
C6218
10/16V
C6019
22/6.3V
C6221
330/6.3V
C6224
MA165
D6003
VEKS5708
D6001
WA5
L3301
WA5
L6001
TP6201
PT
TP6005
PT
TP6202
PT
TP6004
PT
TP6206
PT
TP6007
PT
TP6204
PT
TP6002
PT
TP6019 WA15
TP6018 WA17.5
TP6205
WA10
TP6017 WA20
TP6207
WA20
2SD1819ARS
Q6001
2SD1819ARS
Q6006
2SD1819ARS
Q6003
2SB709ARS
Q6002
2SB709ARS
Q6005
VEKS5707
Q6009
VEKS5707
Q6010
330K
R6204
22K
R6072
PT
R6051
3900
R3302
1K
R6012
PT
R6008
1K
R6026
PT
R6053
PT
R6044
47K
R6205
PT
R6043
PT
R6046
4700
R6052
100K
R6069
PT
R6056
1K
R6115
1M
R6060
22K
R6086
PT
R6076
PT
R6045
15K
R6064
15K
R6062
PT
R6042
PT
R6017
PT
R6058
PT
R6014
1K
R6030
PT
R6061
47K
R6066
PT
R6015
PT
R6023
PT
R6011
PT
R6048
10K
R6006
10K
R6080
1200
R6228
10K
R6110
10K
R6203
PT
R6077
1K
R6059
1K
R3301
18K
R6109
PT
R6055
47K
R6073
22K
R6075
100
R6027
22K
R6087
220
R6078
PT
R6040
PT
R6084
15K
R6063
5600
R6024
1K
R6057
1K
R6116
PT
R6093
220
R6019
1800
R6010
560
R6029
270K
R6202
PT
R6230
PT
R6041
PT
R6047
10K
R6082
22K
R6085
PT
R6054
100K
R6070
PT
R6103
10K
R6028
2700
R6074
PT
R6038
680
R6033
LSSH0002
SW6001
R6114
PT
R6100
PT
0.1
C6027
AFC
SW_5V_VIDEO
H_SW
UNSW_5V_SYSCON
SW12V
AUDIO_MUTE_H
IIC_DATA
AT_ENV
IIC_CLK
CV_IN
MASTER_DATA_1
TV_L/VCR_H
DEFEAT_H
3CH_HIZ/4CH_L
V_LOCK_PLS
E/V-MASK
ENV_DET
BLACK-DET-V/LED_B
BLACK-DET-A/LED_C
CAP_VM
IR_DATA
PANE_CLK/LED_K
HIFI_H_SW
H_A_SW
ROTA_SW
L2_SEL_L
CV_OUT
D_REC_12V
MTS_MODE
1500
R3305
100
R6001
PT
Q6007
SCAN2
SCAN1
KEY10
KEY11
KEY1
KEY2
KEY3
SCK_1
R6002
PT
C6028
PT
KEY13
KEY12
PANE_CS
R6095
PT
R6096
PT
R6097
PT
C6007
PT
C6008
PT
C6009
PT
R6007 2700
1/2_OSC
R6013
PT
R6021
PT
C6029
PT
C3306
0.47/50V
R6003
2200
C6033
0.1
TP6001
PT
HIFI_PLAY_H
TP6003
PT
POWER_ON_L
R6037
390
TP6208
PT
TP6209
PT
TP6009
PT
TP6203
PT
PT
C6016
L6201
100U
C6231
100/6.3V
TP6010
PT
TP6011
PT
C6001
0.1
R6004
PT
PT
TP6102
56K
R6005
PT
TP6101
PT
TP6106
CTL+
CTL-
LED_F&G
LED_D&E
LED_H&I&J
27V_ON_H
TP6008
PT
0.47/50V
C3302
POWER_ON_L_LED
UNSW_14V
R6231 68K
R6232
6800
R6233
15K
PT
R6049
C6232
47/50V
C6233
47/16V
R6234
PT
R6235
PT
KEY4
R6236
5600
R6237
5600
R6238
5600
R6239
5600
C6234
PT
C6235
PT
C6236
PT
C6237
PT
TP6105
PT
TP6104
PT
TP6103
PT
TP6120
PT
TP6121
PT
TP6122
PT
C6020
0.1
R6240
PT
PT
R6083
IC6001
MN101D08EPB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31 DVDD
32 OSCO
33 OSCI
34 VSS
35
36
37 SXI
38 CVOUT
39 OSDVSS
40 CVIN
41
CVIN2
42
VDD
43
AFCC
44
AFCLPF
45
46
47
PFG
48
PB7
49
FGF
50
AFG
51
VR
O
52
VRI
53
A
VSS
54
CTLA
55
A
VDD
56
RCTLP
57
RCTLN
58
CO
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
ROTA
79
HAMP
80
DENV
J6102
WA30
J6004
WA5
J6103
WA10
J6104
WA25
J6105
WA30
J6100
WA30
J6003
PT
IC6005
LSEQ0695
1
2
3
4
5
6
7
8
1
2
3
RESET
IC6004
PST3147NR
VSXS0232-TB
X6001
RPI-303
IC6002
1
2
3
4
RPI-303
IC6003
1
2
3
4
P6201
K1KA12A00234
12 LODING MOTOR CONTROL REVERSE(L)/STOP(M)/REVERSE(H)
11 SIGNAL GND
10 VCC(14V) FOR CYLINDER &LODING MOTOR
9 CAPSTAN MOTOR SPEED CONTROL
8 CYLINDER SPEED CONTROL
7 CYLINDER PG/FG/OUTPUT
6 VCC(5V)
5 CURRENT LIMIT FOR CAPSTAN MOTOR
4 VCC(14V) FOR CAPSTAN MOTOR
3 CAPSTAN FG OUTPUT
2 MOTOR GND
1 CAPSTAN MOTOR REVERSE(H) FOWARD(L)
SENSOR LED
PO
WER.DO
WN_L
SAFETY
TAB SW
DTS-AFC
SCAN1
HIFI-HSW
27V_ON_H
KEY3
W/_4HD
IIC_CLK
KEY4
MTS_MODE
IIC_D
AT
A
HIFI-PB_H
T-
REEL
PANE_CS
RST
HSW
LD_CTL
(CYL)
(CAP)
LED_C
CAP_R/F
PANE_CLK/LED_K
S-PHO
TO_L
T-
PHO
TO_L
POWER-ON_L
TV_L/VCR_H
V-D-REC_H
W/_2HD
LED_F&G
SXI
GL451K
SLA
VE_D
AT
A_1
LED_B
S-TAB
LED_D&E
INPUT2
SCK_1
SCAN2
POS.1
POS.2
POS.3
LED_H&I&J
KEY10
KEY11
IR-D
AT
A
MASTER_D
AT
A_1
PT492FK
KEY1
PT492FK
14MHz
(1/4W)
(1/4W)
S-REEL
AT_ENV
KEY2
(1/4W)
V
-LOCKPLS
1/4_OSC
KEY12
KEY13
3CH_HIZ/4CH_L
A-MUTE_H
DEFEA
T_H
W/ HIGH-SPEED
W/ LED_A
W/ HIGH-SPEED
W/ HIGH-SPEED
W/LED_A
W/ALL_SET
W/ALL_SET
W/O ALL_SET
W/LED_A
SYSTEM CONTROL/SERVO/TIMER
MICRO CONTROLLER
IC6001
RESET
GND
SERIAL
DATA
SERIAL
CLOCK
VCC
(MEMORY)
GND
IC6001
RESET
SWITCHING
POWER ON-ON
SWITCHING
POWER ON-ON
SWITCHING
DELAY REC
ON-ON
SWITCHING
REC-ON
TAKEUP
PHOTO TR
SUPPLY
PHOTO TR
TAKEUP
REEL SENSOR
SUPPLY
REEL SENSOR
21
TO M II
22
TO M II,M IV
23
TO M II,M IV
24
TO M III
TO M II
27
TO M III
TO M III
28
26
25
TO M III
TO M III
30
29
TO M VI
TO M II
TO M II
33
32
31
TO M II,M VI
TO M III
34
35
TO M III
36
TO M III
37
TO M III
38
TO M III
39
TO M III
40
TO M III
41
TO M III
42
TO M III
43
TO M II
44
TO M V
47
TO M III
48
TO M II
46
TO M V
TO M IV
45
49
TO M II
TO M II
50
TO M V
51
TO M V
52
POSITION B
2
POSITION A
MODE SELECT SWITCH
POSITION C
1
4
3
SW6002 LSSS0012
TO M V
1
2
TO M V
3
TO M II
4
TO M IV
5
TO M II
6
7
TO M II,M IV
TO M II
8
TO M IV
9
TO M IV
11
TO M III
10
TO M IV
12
TO M II
13
TO M III
15
TO M III
14
TO M III
17
TO M II
16
TO M II
18
TO M V
19
TO M III,M VI
20
TO M III,M VI
PB VIDEO SIGNAL
CYLINDER SERVO
CAPSTAN SERVO
REC VIDEO SIGNAL
IC6001
RESET
PT
PT
(TO CAPSTAN MOTOR ASS’Y CN1)
WF23
WF21
WF25
WF18
WF20
WF19
WF24
WF22
8.2K
R6210
*
Note
MAIN I (SYSTEM CONTROL/ SERVO) SCHEMATIC DIAGRAM
0V
0.6V
0.7V
1.9V
2.0V
3.1V
3.2V
4.4V
CH DOWN
CH UP
STOP/EJECT
REC
REW
FF
-----
PLAY
KEY VOLTAGE CHART
A,B,C,D,E
(SW6303, 6304, 6305, 6310, 6311, 6314, 6315, 6317)
(SW6303, 6304, 6305, 6306, 6311, 6314, 6315, 6317)
-----
-----
-----
-----
-----
-----
-----
POWER
TERMINAL
VOLTAGE
KEY DATA1
(PIN 89)
KEY DATA2
(PIN 88)
KEY DATA3
(PIN 87)
KEY DATA4
(PIN 86)
CH DOWN
CH UP
PLAY
STOP/EJECT
REC
REW
FF
KEY VOLTAGE CHART
-----
-----
-----
-----
-----
-----
-----
-----
POWER
TERMINAL
VOLTAGE
KEY DATA1
(PIN 69)
KEY DATA2
(PIN 68)
KEY DATA3
(PIN 67)
KEY DATA4
(PIN 66)
F
0V
0.6V
0.7V
1.9V
2.0V
3.1V
3.2V
4.4V
FF/REW
BRAKE
PLAY/CUE/SLOW/STILL
REVIEW
STANDBY/STOP
CASSETTE DOWN
EJECT
PIN NO. OF IC6001
MODE
MODE SELECT SWITCH
A
B
C
H
(77)
L
L
H
H
L
L
(76)
(75)
H
L
L
H
H
L
L
H
L
L
H
H
L
L
LINK TO SERVO BLOCK DIAGRAM
LINK TO I/O CHART
LINK TO VOLTAGE CHART
MAIN I SCHEMATIC DIAGRAM
(A, B, C, D, E, F)
R6210 and C6202 replacement note :
Early units use a Main C.B.A. with suffix version number
LSJB2080-1 or LSJB2080-2 which employs two different
methods as shown below.
When replacing R6210 or C6202 on Main C.B.A. with
suffix version number LSJB2080-1 or LSJB2080-2,
order the RESISTOR KIT (LSUC0015), then replace
both R6210 and C6202 at the same time as shown
in Fig.2.
The RESISTOR KIT (LSUC0015) consists of R6210
(ERJ6GEYJ825V), C6202 (ECKR1H102KB5), and
a cushion (VMTS0059).
*
Note
NV-SJ4140PN / NV-FJ6140PN
40
Summary of Contents for NV-SJ4140PN
Page 6: ...Fig 1 4 Fig 1 5 6 ...
Page 19: ...Figure 19 ...
Page 24: ...5 2 3 EJECT Position Confirmation Fig J1 2 24 ...
Page 35: ...5 3 CASSETTE UP ASSEMBLY SECTION 5 3 1 Top Plate Wiper Arm Unit and Holder Unit Fig K1 1 35 ...
Page 50: ...10 2 MECHANISM BOTTOM SECTION 50 ...
Page 51: ...10 3 CASSETTE UP COMPARTMENT SECTION 51 ...
Page 52: ...10 4 CHASSIS FRAME AND CASING PARTS SECTION 52 ...
Page 53: ...10 5 PACKING PARTS AND ACCESSORIES SECTION 53 ...
