DOWNLOAD Panasonic WJ-NT104 Service Manual ↓ Size: 1.57 MB | Pages: 38 in PDF or view online for FREE

Model
WJ-NT104
Pages
38
Size
1.57 MB
Type
PDF
Document
Service Manual
Brand
Device
Video Monitoring / NETWORK INTERFACE UNIT
File
wj-nt104.pdf
Date
PREV: Panasonic WJ-MS488E Simplified Service Manual

Panasonic WJ-NT104 Service Manual ▷ View online

– 27 –
CN2
RS-232C
PORT
RS232C
SW2
RESET
BUTTON
RS-232C
DRIVER/RECEIVER
MODE
SW1
MODE SELECTOR
1-20:(SW)1
2-19:(SW)2
3-18:(SW)3
4-17:(SW)4
5-16:(SW)5
6-15:(SW)6
7-14:(SW)7
8-13:(SW)8
9-12:(SW)9
10-11:(SW)10
RESET
XMT
RCV
OPERATE
LINK
D15 LINK
D1 TRANSMITTING
INDICATOR
INDICATOR
INDICATOR
INDICATOR
D2 RECEIVING
D3 OPERATE
POSITION OF THE MODE SELECTOR 
<Index>
IC1
B3
IC2
A3
D1
C4
D2
C4
D3
C4
D4
C2
D5
C2
D6
C2
D7
C2
D8
C2
D9
C3
D10
C3
D11
C3
D12
C3
D13
C3
D14
B3
D15
C4
FRONT
BOARD
TO
MAIN
BOARD
(9/9)
CN16
NC
DD
GND
RX5OUT
D3IN
RX4OUT
RX3OUT
RX2OUT
D2IN
RX1OUT
D1IN
C2+
C2-
V-
NC
ON/OFF
RX5IN
D3OUT
RX4IN
RX3IN
RX2IN
D2OUT
RX1IN
D1OUT
C1-
C1+
VCC
V+
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
1
2
3
4
5
6
7
8
9
4
41
3
31
2
21
1
11
5
40
6
30
7
20
8
10
9
GND
10
GND
20
1
19
2
18
3
17
4
16
5
15
6
14
7
13
8
12
9
11
10
+
-
-
+
3
1
4
2
28
1
2
3
4
5
6
7
8
9
10
11
12
13
14
27
26
25
24
23
22
21
20
19
18
17
16
15
+5V
+5V
5
1
2
3
4
4
41
3
31
2
21
1
11
5
40
6
30
7
20
8
10
9
GND
10
GND
+5V
+5V
CF2
SW1
R1
R2
R3
C1
C2
C3
C4
C7
C6
C9
L1
680
680
680
D1
D2
D3
0.1
0.1
0.1
0.1
0.1
2.2/50
0.22/50
C8
OPEN
C5
OPEN
VS1
VS2
VS3
VS4
VS5
VS1-11
:OPEN
VS6
VS7
VS8
VS9
VS10
VS11
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D14
Z1
Z2
Z3
SW2
R4
D15
680
E1
E2
C10
0.1
IC1
IC2
CF1
CN1
10K
10K
10K
CN2
+5V
TXLED
RXLED
GND
+5V
DSW1
DSW2
DSW3
DSW4
DSW5
DSW6
DSW7
DSW8
DSW9
LNKLED
SYSRST
GND
+5V
MMSD
MMER
MMCS
MMDR
GND
MMRD
MMRS
MMCD
MCD
MRD
MSD
MER
MDR
MRS
MCS
MCI
DSW1
DSW2
DSW3
DSW4
DSW5
DSW6
DSW7
DSW8
DSW9
DSW10
DSW1
DSW2
DSW3
DSW4
DSW5
DSW6
DSW7
DSW8
DSW9
DSW10
DSW1
DSW2
DSW3
DSW4
DSW5
DSW6
DSW7
DSW8
DSW9
DSW10
DSW9
(FRONT PANEL)
MSG
TO OPERATE
ON
OFF
(SW)1
TO INITIALIZE
(SW)2
OFF
ON
(SW)3
OFF
(SW)4
OFF
(SW)5
OFF
OFF
OFF
OFF
TO OPERATE
TO INITIALIZE
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
(SW)6 (SW)7 (SW)8 (SW)9 (SW)10
OFF
OFF
A
1
B
C
2
3
4
FRONT BOARD
SCHEMATIC DIAGRAM OF FRONT BOARD
A
1
2
3
4
5
<Index>
FRONT BOARD
IC1
A4
IC2
A4
D1
A1
D2
A1
D3
A4
D4
A1
D5
A1
D6
A1
D7
A1
D8
A1
D9
A1
D10
A1
D11
A1
D12
A1
D13
A1
D14
A4
D15
A2
(COMPONENT SIDE)
FRONT BOARD
CONDUCTOR VIEW OF FRONT BOARD
– 28 –
ALARM INPUT/OUTPUT
E3
PORT
ALARM
DRIVER/
BUFFER
SWITCH
ALARM
DRIVER/
BUFFER
ALARM
SWITCH
TO
MAIN
BOARD
(9/9)
CN503
RS485 SETUP
RS-485
DRIVER/RECEIVER
POSITION OF RS-485 SETUP SWITCHES
SW301
RS-485 SETUP SWITCHES
1-8:(SW)1 TERM.SELECT
2-7:(SW)2 LINE SELECT
3-6:(SW)3 LINE SELECT
4-5:(SW)4 NC (ON)
(ON/OFF)
(2 LINE/4 LINE)
(2 LINE/4 LINE)
A
B
G
RCV
A
B
G
XMT
XMT/RCV
RS485
RS-485
E301
CONNECTORS
1
2
3
4
5
6
7
8
G
G
<Index>
REAR BOARD
IC1 A1,B3,C3,D3 
IC2 A1,B3,C3,D3
IC3 A2,B5,C5,D5
IC4 A2,B5,C5,D5 
IC301 B2 
Q1 D2 
Q2 D3
Q3 C2 
Q4 C3 
Q5 C2
Q6 C3
Q7 B2 
Q8 B3 
Q9 D5 
Q10 D5 
Q11 C5 
Q12 C5 
Q13 C5 
Q14 C5 
Q15 B5 
Q16 B5 
D1 D2 
D2 C2 
D3 C2
D4 B2 
D5 D4 
D6 C4 
D7 C4 
D8 B4 
D9 D2 
D10 D2 
D11 C2 
D12 B2 
D13 D4 
D14 C4 
D15 C4 
D16 B4 
D301 B3 
D302 B3
ALARM1
ALARM2
ALARM3
ALARM4
ALARM5
ALARM6
ALARM7
ALARM8
DIR1
DIR2
DIR3
DIR4
DIR5
DIR6
DIR7
DIR8
GND
GND
+5V
+5V
+5V
TXD
TXEN
GND
RXD
GND
RX(A)
TX(A)
RX(B)
TX(B)
ON
RS-485 MODE
TERMINATION ON
HALF DUPLEX(2 LINES)/
2 LINE(ON)
4 LINE(OFF)
2 LINE(ON)
4 LINE(OFF)
2 LINE(ON)
4 LINE(OFF)
2 LINE(ON)
2 LINE(ON)
ON
OFF
OFF
(SW)1
ON
ON
ON
ON
(SW)4
(SW)2
(SW)3
TERMINATION ON
FULL DUPLEX(4 LINES)/
TERMINATION OFF
TERMINATION OFF
HALF DUPLEX(2 LINES)/
FULL DUPLEX(4 LINES)/
OFF
4LINE
4LINE
2LINE
2LINE
ON
OFF
ON
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
12
11
10
9
8
7
6
5
4
3
2
1
12
11
10
9
8
7
6
5
4
3
2
1
13
14
15
16
17
18
19
20
ALM1
DIR2
ALM3
ALM4
ALM5
ALM7
ALM8
DIR8
DIR7
DIR5
DIR4
DIR3
ALM2
DIR1
DIR1
DIR2
DIR3
DIR4
DIR5
DIR6
DIR7
DIR8
ALM1
ALM2
ALM3
ALM4
ALM7
ALM8
ALM5
ALM6
ALM6
DIR6
TXEN
TXD
RXD
RXD
TXEN
TXD
AUX1
AUX2
AUX3
AUX4
ALARM1
ALARM2
ALARM3
ALARM4
5
6
4
9
8
10
12
11
13
2
3
1
2
3
1
14
7
14
7
5
6
4
12
11
13
12
11
13
9
8
10
9
8
10
5
6
4
2
3
1
+5V(1)
+5V(1)
+5V(1)
+5V(1)
+5V(1)
+5V(1)
+5V(1)
+5V(1)
+5V(1)
14
7
14
7
+5V(1)
+5V(1)
+5V(1)
+5V(1)
1
2
3
4
9
10
5
6
7
8
-
+
8
1
7
2
6
3
5
4
2
3
1
5
6
4
9
8
10
12
11
13
+5V
+5V
1 NC
2 R
3 *RF
4 DE
8
NC
5 D
6 GND
7 GND
9
Y
10
Z
11
B
12
A
13
VCC
14
VCC
L5
R21
C9
R23
C10
R22
Q9
R24
R25
Q10
10K
10K
4.7K
4.7K
100
0.01
0.1
L6
R26
100
C11
0.01
R28
10K
C12
0.1
R27
4.7K
Q11
R29
4.7K
R30
10K
Q12
L7
R31
100
C13
0.01
R33
10K
C14
0.1
R32
4.7K
Q13
R34
4.7K
R35
10K
Q14
L8
R36
100
C15
0.01
R38
10K
C16
0.1
R37
4.7K
Q15
R39
4.7K
R40
10K
Q16
L1
R1
100
C1
0.01
R3
10K
C2
0.1
R2
4.7K
Q1
R4
4.7K
R5
10K
Q2
L2
R6
100
C3
0.01
R8
10K
C4
0.1
R7
4.7K
Q3
R9
4.7K
R10
10K
Q4
L3
R11
100
C5
0.01
R13
10K
C6
0.1
R12
4.7K
Q5
R14
4.7K
R15
10K
Q6
L4
R16
100
C7
0.01
R18
10K
C8
0.1
R17
4.7K
Q7
R19
4.7K
R20
10K
Q8
IC1
IC4
C19
C20
L9
D1
D2
D3
D4
D5
D6
D7
D8
C17
C18
IC3
IC4
IC1
IC2
IC2
IC2
0.1
0.1
0.1
0.1
100
100
100
100
100
100
100
100
(1/4)
(2/4)
(3/4)
(4/4)
(1/4)
(2/4)
D9
D10
D11
D12
D13
D14
D15
D16
E1
E2
IC3
(4/4)
IC4
(4/4)
IC3
(3/4)
IC4
(3/4)
IC4
(2/4)
IC2
(1/4)
CN1
IC1
IC2
VS301
VS302
VS303
VS304
CF303
R306
R307
150 1/2W
R304
2.2K
R305
2.2K
D301
D302
D303
OPEN
OPEN
D304
R302
15K
R303
15K
C312
100P
C314 100P
C313 100P
C311
0.1
C310
47/16
R301
100
L301
SW301
R310
0
R309
0
OPEN
R308
OPEN
E301
E3
IC3
(1/4)
IC3
(2/4)
IC1
(3/4)
IC1
(4/4)
IC301
A
B
C
1
2
3
4
5
6
D
REAR BOARD
SCHEMATIC DIAGRAM OF REAR BOARD
1
A
B
2
3
1
A
B
2
3
REAR BOARD
REAR BOARD
(PATTERN SIDE)
REAR BOARD
(COMPONENT
 SIDE)
<Index>
REAR BOARD
(PATTERN SIDE)
<Index>
IC1 A2
IC2 A2
IC3 A2
IC4 A2
IC301 A3
Q1 A1
Q2 A1
Q3 B1
Q4 B1
Q5 B1
Q6 B1
Q7 A1
Q8 A1
Q15 B2
Q16 B2
D1 A1
D2 B1
D3 B1
D4 A1
D8 B2
D9 A1
D10 B1
D11 B2
D12 A1
D16 B2
D301 B3
D302 B3
(COMPONENT SIDE)
Q9 A2
Q10 A3
Q11 A2
Q12 A2
Q13 B2
Q14 B2 
D5 A3
D6 B2
D7 B2
D13 B2
D14 B2 
D15 B2
– 29 –
CONDUTOR VIEW OF REAR BOARD
1
3
1
1
1
1
1
1
2
M32
M31
M32
PCB1
M5
M3
M6
M7
M1
M2
M4
M11
M18
M16
M17
M9
M35
PCB2
CN101
M27
M26
M8
M25
M24
M23
M7
M8
M8
M8
M8
M21
M22
PACKAGING
M63
E111,M51,52
M55
M56
M63
E110
M63
M63
WJ-NT104
M62
M63
Bar Code
Label
M59,60
M58
M61
M36
E101
F1
E102
CN101
M39
PCB3
M12
M14
M15
M8
M13
Serial No. Label
M19
M8
M20
Numbers show screws and washers.
q
w
e
XYN3+J8FN
XSS3+6FN
XTN3+10CFN
Screws
Pan Head Machine Screw and Washer Ass'y
Flush Head Machine Screw
Pan Head Tapping Screw
Description
No.
– 30 –
EXPLODED VIEW
Page of 38
Display

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