WJ-NT104 (serv.man2) - Panasonic Video Monitoring Service Manual Supplement (repair manual). Page 7

Read Panasonic WJ-NT104 (serv.man2) Service Manual Supplement online

– 5 –
(16M-BIT)
DRAM 2
(16M-BIT)
EEPROM
(4M-BIT)
DRAM 1
RESET
RTC
(8M-BIT)
FLASH ROM 1
(8M-BIT)
FLASH ROM 2
TO
MAIN BOARD
(4/9)
TO
MAIN BOARD
(3/9)
MAIN BOARD
(5/9)
<Index>
IC13 D2
IC15 D5
IC19 B4 
IC20 B4
IC39 B2
IC42 B5
D9 B3
D10 A3
D11 A3
TO
MAIN BOARD
(2/9)
TO
MAIN
BOARD
(6/9)
TO
MAIN BOARD
(9/9)
SA1
SA2
SA3
SA4
SA5
SA6
SA7
SA8
SA9
SA10
SD15
RAM[3:0]
WP[2,1]
MCNT[1,0]
ICCS[8,4:2]
SD[15:0]
SA[20:1]
DRAM[2:0]
FLS1R8,FLS2R8,SRST
SD14
SD13
SD12
SD11
SD10
SD9
SD8
SD7
SD6
SD5
SD4
SD3
SD2
SD1
SD0
SA11
SA12
SA1
SA2
SA3
SA4
SA5
SA6
SA7
SA8
SA9
SA10
SA11
SA12
SA13
SA14
SA15
SA16
SA17
SA18
SD0
SD1
SD2
SD3
SD4
SD5
SD6
SD7
SD8
SD9
SD10
SD11
SD12
SD13
SD14
SD15
SA1
SA2
SA3
SA4
SD0
SD1
SD2
SD3
DRAM0
DRAM1
DRAM2
MCNT1
MCNT0
SD15
SD14
SD13
SD12
SD11
SD10
SD9
SD8
SD7
SD6
SD5
SD4
SD3
SD2
SD1
SD0
DRAM0
DRAM1
DRAM2
SA1
SA2
SA3
SA4
SA5
SA6
SA7
SA8
SA9
SA10
SA11
SA12
RAM0
RAM1
RAM2
RAM3
ICCS2
ICCS4
MCNT0
+
-
+
-
5
VCC
3
OUTC
7
VSA
6
V/*RES
1
CT
8
*RES
4
GND
2
VSC
32
31
30
29
28
27
24
23
22
1
6
45
15
16
36
49
48
47
46
44
43
42
41
10
9
8
7
5
4
3
2
18
34
35
17
33
21
50
11
40
20
19
26
25
+
-
+5V
+5V
+
-
15
CS1
2
CS0
7
A3
6
A2
5
A1
4
A0
11
D3
12
D2
13
D1
14
D0
18
VDD
17
(VDD)
16
(VDD)
3
ALE
1
STD.P
9 GND
8
RD
10
WE
+5V
+5V(5)
+5V(5)
+5V(5)
+5V(5)
32
31
30
29
28
27
24
23
22
1
6
45
15
16
36
49
48
47
46
44
43
42
41
10
9
8
7
5
4
3
2
18
34
35
17
33
21
50
11
40
20
19
26
25
5
8
9
10
12
13
14
15
16
18
19
40
1
11
30
4
34
33
32
31
29
28
27
26
21
2
20
39
38
37
36
35
25
24
23
22
17
7
6
3
C28
0.1
C29
10/10
C26
0.1
C27
10/10
Z26
100
Z27
100
Z28
100
Z29
100
C47
10K
10K
0.1
C48
0.1
C49 0.1
10K
3.9K
110
270
R113
R114
R115
R116
R117
R118
L6
IC13
IC20
D9
D10
D11
Z44
100
Z45
100
Z46
100
Z47
100
C109
0.1
C108
10/10
L19
L45
BA
T1
IC19
IC39
IC14 OPEN
RAS
UCAS
LCAS
WE
OE
I/O15
I/O14
I/O13
I/O12
I/O11
I/O10
I/O9
I/O8
I/O7
I/O6
I/O5
I/O4
I/O3
I/O2
I/O1
I/O0
VCC
VCC
VSS
VSS
NC
NC
NC
A0
A1
A2
A3
A4
A5
A6
A7
A8
NC
NC
A9
NC
NC
VSS
VCC
RAS
UCAS
LCAS
WE
OE
I/O15
I/O14
I/O13
I/O12
I/O11
I/O10
I/O9
I/O8
I/O7
I/O6
I/O5
I/O4
I/O3
I/O2
I/O1
I/O0
VCC
VCC
VSS
VSS
NC
NC
NC
A0
A1
A2
A3
A4
A5
A6
A7
A8
NC
NC
A9
NC
NC
VSS
VCC
CE
OE
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
I/O0
I/O1
I/O2
I/O3
I/O4
I/O5
I/O6
I/O7
I/O8
I/O9
I/O10
I/O11
I/O12
I/O13
I/O14
I/O15
VCC
VPP
VSS
VSS
(RAS)
(CASH)
(CASL)
(WE)
(OE)
(RAS)
(CASH)
(CASL)
(WE2)
(OE2)
(ROMCS)
(RD)
(WRL)
(RD)
(RTCCS)
SA1
SA2
SA3
SA4
SA5
SA6
SA7
SA8
SA9
SA10
SA11
SA12
SA13
SA14
SA15
SA16
SA17
SA18
SD15
SD14
SD13
SD12
SD11
SD10
SD9
SD8
SD7
SD6
SD5
SD4
SD3
SD2
SD1
SD0
SA19
MCNT1
WP1
WP2
MCNT0
SA1
SA20
SRST
SA2
SA3
SA4
SA5
SA6
SA7
SA8
SA9
SA10
SA11
SA12
SA13
SA14
SA15
SA16
SA17
SD14
SD13
SD12
SD11
SD10
SD9
SD8
SD7
SD6
SD5
SD4
SD3
SD2
SD1
SD0
MCNT0
MCNT1
ICCS3
SA19
SA20
SD15
ICCS8
SA18
FLS2R8
FLS1R8
SRST
+
-
+
-
16
17
48
1
2
3
4
5
6
7
8
18
19
20
21
22
23
24
25
12
15
26
28
11
47
13
14
45
43
41
39
36
34
32
30
44
42
40
38
35
33
31
37
29
27
46
9
10
+5V(5)
+5V(5)
+5V(5)
+5V(5)
16
17
48
1
2
3
4
5
6
7
8
18
19
20
21
22
23
24
25
12
15
26
28
11
47
13
14
45
43
41
39
36
34
32
30
44
42
40
38
35
33
31
37
29
27
46
9
10
C30 0.1
C31 10/10
R58
0
R59
10K
10K
R108
C112
0.1
C113 10/10
R160
10K
R247
OPEN
R245
OPEN
R244
OPEN
R162
10K
R161
0
Z57
Z56
Z55
Z54
IC42
Z50
Z51
Z52
Z53
22
22
22
22
22
22
22
22
R246
OPEN
IC15
RESET
WE
BYTE
NC
NC
VCC
NC
NC
VSS
VSS
OE4
RY/BY
CE
OE
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
DQ15/A-1
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
RESET
WE
BYTE
NC
NC
VCC
NC
NC
VSS
VSS
OE4
RY/BY
CE
OE
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
DQ15/A-1
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
(FLS2CS)
(RD)
(WRL)
(FLSCS)
(RD)
(WRL)
+5V(5)
+5V(5)
+5V
MAIN BOARD(5/9)
1
A
C
D
B
2
3
4
5
6
SCHEMATIC DIAGRAM OF MAIN BOARD (5/9)
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