WJ-NT104 (serv.man2) - Panasonic Video Monitoring Service Manual Supplement (repair manual). Page 6

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– 4 –
CPLD
(RANDOM LOGIC
FOR PLD)
TO
MAIN BOARD
(3/9) 
TO MAIN BOARD
(1/9)
TO
MAIN BOARD
(5/9)
TO
MAIN BOARD
(6/9)
TO
MAIN BOARD
(9/9)
<Index>
MAIN BOARD
(4/9)
IC8 A4
IC10 A4
IC11 A2
IC12 C2
TO
MAIN
BOARD
(9/9)
CNT0
CNT1
CNT2
CNT3
CNT4
CNT5
CNT6
ICCS0
ICCS1
ICCS2
ICCS3
ICCS4
ICCS5
SA0
SA1
SA2
SA16
SA17
SA18
SA19
SA20
SA21
SD0
WP2
WP1
SD1
SD2
SD3
JCNT0
JCNT1
MCNT0
MCNT1
JCNT3
LCNT0
LCNT1
DMA0
DMA1
REG0
REG1
JCNT2
ICCS6
DMA2
DMA3
ICCS8
MCNT0
MCNT1
RAM0
RAM1
RAM2
RAM3
REG4
REG5
DRAM3
WAIT
KEYS[1,0]
REG[1]
JCNT[3:0]
ICCS[0]
CK
SRST
+
-
1
2
14
7
9
8
11
10
13
12
13
12
+5V(4)
+5V(4)
+5V(4)
+5V(4)
+5V
+5V(4)
+5V(3)
5
1
2
3
4
17
I/O0
18
I/O1
19
I/O2
20
I/O3
21
I/O4
22
I/O5
23
I/O6
28
I/O7
29
I/O8
30
I/O9
31
I/O10
32
I/O11
33
I/O12
34
I/O13
35
I/O14
36
I/O15
40
I/O16
41
I/O17
42
I/O18
43
I/O19
44
I/O20
45
I/O21
46
I/O22
47
I/O23
48
I/O24
53
I/O25
54
I/O26
55
I/O27
56
I/O28
57
I/O29
58
I/O30
59
I/O31
67
I/O32
68
I/O33
69
I/O34
70
I/O35
71
I/O36
72
I/O37
73
I/O38
78
I/O39
79
I/O40
80
I/O41
81
I/O42
82
I/O43
83
I/O44
84
I/O45
85
I/O46
86
I/O47
90
I/O48
91
I/O49
92
I/O50
93
I/O51
94
I/O52
95
I/O53
96
I/O54
97
I/O55
98
I/O56
3
I/O57
4
I/O58
5
I/O59
6
I/O60
7
I/O61
8
I/O62
9
I/O63
11
Y0
65
Y1
62
Y2
66
GOE0
87
GOE1
15
RESET
1
NC
2
NC
10
NC
24
NC
25
NC
26
NC
27
NC
49
NC
50
NC
51
NC
52
NC
61
NC
74
NC
75
NC
76
NC
77
NC
39
SDO/IN2
16
SDI/IN0
14
ISPEN
37
MODE/IN1
60
SCLK/IN3
12
VCC
64
VCC
13
GND
38
GND
63
GND
88
GND
99
NC
100
NC
89
NC
C24
C25
C23
0.1
10/10
R53
R55
R54
5.1K
5.1K
5.1K
0.01
R57
R56
0
0
C22
0.1
(TP23)
SD[15:0]
SA[21:16,4:0]
CNT[6:0]
DMA[3:0]
CK,SRST,WAIT,PE[8:4]
DRAM[3]
C21
(4/6)
(5/6)
(6/6)
(1/6)
0.1
R50
10K
L5
IC10
IC10
IC10
IC10
Z41
Z42
R151
10K
10K
10K
R152
R153
R154
R155
R156
PCMCT0
PCMCT1
PCMCT2
PCMCT3
R157
R52
OPEN
R51
OPEN
R195
R196
10K
10K
10K
10K
10K
10K
10K
10K
IC8(6/6)
IC11
(TP24)
(TP25)
(TP26)
(TP27)
(TP28)
(TP29)
IC12
(RD)
(WRH)
(WRL)
(CS0)
(CS1)
(CS2)
(CS3)
(JPGCS)
(SIOCS)
(RTCCS)
(FLSCS)
(ROMCS)
(PCMCS)
(LANCS)
(JPGWR)
(JPGRD)
(LANBW)
(JPXEN)
WAIT
KYS0
KYS1
(ALMCS)
ICCS7
(FLS2CS)
(LANWR)
(LANRD)
(RDWR)
(RS232SW)
(NPSEL)
REG2
REG3(LCD R/W)
(LCD E)
(WE)
(OE)
(WE2)
(OE2)
(ZDREQ)
(ZDACK)
(DACK1)
(DREQ1)
(DACK0)
(DREQ0)
CN19 OPEN
1
2
3
4
VCC
SDO
SDI
ISPEN
CN18 OPEN
1
2
3
MODE
GND
SCLK
+5V
+5V
L18
OPEN
L17
R127
R242 OPEN
R243
R142
10K
OPEN
R128
R129
R130
R131
PE5
PE6
PE7
SA4
SA1
SRST
SA3
SA2
PE8
PE4
CN12 OPEN
CN10 OPEN
CN14 OPEN
CN13 OPEN
VR1 OPEN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
VSS
VDD
VO
1
2
3
VDD
VO
VSS
1
2
VLED-
VLED+
RS
R/W
E
DB0
DB1
DB2
DB3
DB4
REG3
SD0
SD1
SD2
SD3
SD4
SD5
SD6
SD7
REG2
DB5
DB6
DB7
1
3
5
7
9
11
13
15
17
19
21
23
25
27
PGA0
PGA1
PGA2
PGA3
PGA0
PGA1
PGA2
PGA3
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
29
31
33
35
37
0
0
0
0
0
39
41
43
45
47
49
51
53
55
57
59
ADR4
ADR3
ADR2
BUSY
EMP
MID
FUL
CH
NC
NC
NC
NC
+5V
+5V
+5V
+5V
2
4
6
8
10
12
14
16
18
20
22
24
26
28
DATA0
RAM[3,0]
LCNT[1,0]
REG[5,0]
MCNT[1,0]
ICCS[5,1]
PGA[3:0]
REG[4]
MCNT[1,0]
ICCS[6]
WP[2,1]
MCNT[1,0]
ICCS[8,4:2]
DATA1
DATA2
DATA3
DATA4
DATA5
DATA6
DATA7
DATA8
DATA9
DATA10
DATA11
DATA12
DATA13
DATA14
DATA15
SD0
SD1
SD2
SD3
SD4
SD5
SD6
SD7
SD8
SD9
SD10
SD11
SD12
SD13
SD14
SD15
ICCS7
MCNT0
MCNT1
PCMCT0
PCMCT1
PCMCT2
PCMCT3
30
32
34
36
38
40
42
44
46
48
50
52
54
56
58
60
ADR1
PCMCS
RD
WR
DMARD
DMAWR
DACKL
DREQL
RESET
NC
GND
GND
GND
GND
(TP47)
(TP48)
(TP49)
(TP50)
(TP51)
(TP52)
(TP53)
(TP54)
(TP55)
(TP56)
+5V
+5V(3)
1
A
C
D
B
2
3
4
5
6
MAIN BOARD(4/9)
SCHEMATIC DIAGRAM OF MAIN BOARD (4/9)
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