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

– 15 –
DRIVER/RECEIVER
RS-485
RS485 SETUP
E301
RS-485
CONNECTORS
RS485
XMT/RCV
SW301
RS-485 SETUP
SWITCHES
CN401-404
VIDEO INPUT
CONNECTORS,
VIDEO OUTPUT
CONNECTORS
IN1
OUT1
IN2
OUT2
IN3
OUT3
IN4
OUT4
VIDEO OUTPUT SWITCH
SAME AS ABOVE BLOCK
SAME AS ABOVE BLOCK
SAME AS ABOVE BLOCK
DIAGRAM (CH2)
DIAGRAM (CH3)
DIAGRAM (CH4)
(CH1)
SWITCH
ALARM
ALARM
CLOCK
GENERATOR
SYSTEM RESET
MODE
SELECTOR
RESET
BUTTON
DC 12V IN
JK301
DC POWER
CONNECTOR
+9V SWITCHING
REGULATOR
+5V REGULATOR
+5V SWITCHING
REGULATOR
+3.3V REGULATOR
IC13
DRAM 1
(16M-BIT)
IC39
DRAM 2
(16M-BIT)
IC12
CPLD
(RANDOM LOGIC
FOR PLD)
IC20
RESET
IC19
RTC
IC2
JPEG
E3
ALARM
INPUT/OUTPUT
PORT
CLOCK
GENERATOR
IC22
RS-232C
DRIVER/RECEIVER
IC17
LAN
(ETHERNET
CONTROLLER)
IC6
SH2
(MICROCOMPUTER)
IC1
DRAM
JPEG
(16M-BIT)
CLOCK
GENERATOR
IC501
VIDEO OUTPUT,
SYNC SEPARATOR
IC23
MONO-
STABLE
MULTI-
VIBRATOR
IC43
VIDEO
DECODER
IC38
UART
(SERIAL
CONTROLLER)
VIDEO INPUT/OUTPUT
SELECTOR
2 TO 4 DECODER
IC42
FLASH ROM 2
(8M-BIT)
IC15
FLASH ROM 1
(8M-BIT)
DRIVER
ALARM
BUFFER
CLOCK
GENERATOR
IC1
RS-232C
DRIVER/RECEIVER
CN2
RS-232C
PORT
RS232C
RS-232C
CN7
RS-232C
PORT
10BASE-T
CN5
ETHERNET
PORT
MODE
RESET
IC502
ALARM
GATE ARRAY
EEPROM
CF303
1
2
3
4
5
6
7
8
R
*RF
DF
RXD
TXEN
FRST
SRST
TXD
D
A
B
Y
Z
2
3
4
5
9
10
11
12
IC301
1
2
3
6
7
8
OFF
ON
SW301
E301
2LINE
2LINE
4LINE
4LINE
RX(A)
RX(B)
TX(B)
TX(A)
11,12
10,9
6,5
4,3
A
B
RCV
A
B
XMT
RXD
TXD
TXEN
133
RXD1
134
TXD1
136
SCK1
45
PD31
(x4)
SW6
95,97,
102,103
MD3,2,
MD1,0
(x4)
SW4
51-54
PA9-6
(6.75MHz)
X5
EXTAL
96
OUT 3
8
IC7
V/*RES *RES
6
RES
108
33
PA18
100
PA16
FLS2R8
FLS1R8
123-118
PF7,6,
PF5-0
(x10)
SW1
126,125,
DSW1,2,
DSW3-8
SW2
FRST
IRQ4
67
ALMINT
IRQ3
IRQ2
IRQ1
IRQ0
68
69
70
72
VDINT
SIOINT
LANINT
JPGINT
+
-
1.25A
F1
250V
IC301
4
2
OUT
FB
1 +VIN
+9V
5
ON/OFF
OUT
IC304
IN
1
2
A+5V
(ANALOG)
IC302
4
2
OUT
FB
1 +VIN
+5V
5
ON/OFF
OUT
IC303
IN
1
2
+3.3V
(DIGITAL)
D0-15
92-88,86,
84-80,78,
76-73
SD0-15
48
7-11,13,
15-25,27,
37-39,41
SA0-21
A0-21
WRL
43
RD
RD
WRL
41-44,46-49
2-5,7-10,
SD0-15
I/O0-15
SA1-10
27-32
21-24,
A0-9
CASH
CASL
34
35
UCAS LCAS
RAS
18
RAS
WE
17
WE
OE
33
OE
36
31
34
32
RDWR
RAS
CASH
CASL
RDWR
RAS
CASH
CASL
41-44,46-49
2-5,7-10,
SD0-15
I/O0-15
SA1-10
27-32
21-24,
A0-9
CASH
CASL
34
35
UCAS LCAS
RAS
18
RAS
WE2
17
WE
OE2
33
OE
11
10
IC8(5/6)
10
11
13
12
IC9(5/6)
IC9(6/6)
29
4
3
1
PA23
PA22
PA21
PA20
30
PA19
DETSYN
IORST
SDA
SCL
101
WAIT
IC10(1/6)
 
2
1
13
12
IC8(6/6)
107
CK
CK
4
2
IC11
65
Y1
11
Y0
82
I/O43
78
I/O39
79
80
81
WE
I/O40
I/O41
I/O42
I/O36
71
OE
WE2
OE2
142,143
PE9,10,
PE11,12
PE4
114
PE4
115
PE5
PE5
139,140,
Q1-4
LED
DRIVER
D1-4
PE14
2
PE15
5
IC5
1
3
CS
R/B
DO
6
4
SK
DI
5
132
SCK0
TXD0
RXD0
131
130
67-70
SD0-3
I/O32-35
48-46,
SA16-21
I/O21-16
SA0-2,
19
17
RD
WRL
I/O0 I/O2
SD0-15
17,16
8-1,48,
25-18,
SA1-19
DQ0-3,
DQ4-7,
DQ8-11,
DQ12-15
RD
WRL
28 11
OE WE
FLSCS
26
CE
RESET
12
15
RY/BY
FLS1R8
RD
WRL
28 11
OE WE
FLS2CS
26
CE
RESET
12
15
RY/BY
FLS2R8
36
I/O15
FLS2CS
31
FLSCS
I/O10
54
RS232SW
I/O26
29
SIOCS
I/O8
59
LANBW
33
LANCS
I/O31
I/O12
6
LANWR
7
LANRD
I/O60
I/O61
30
RTCCS
I/O9
90
ZDREQ
I/O48
I/O49
91
ZDACK
I/O30
58
JPXEN
I/O7
28
JPGCS
I/O58
4
JPGWR
I/O59
5
JPGRD
I/O27
55
NPSEL
I/O13
34
ALMCS
15
RESET
VOUT
IN1
IN2
IN3
CTLA
CTLB
1
2
3
4
6
8
IC401
ERV1
1
4
3
1
2
3
4
5
6
7
8
CN406
CTLV1
CN401
1
4
3
CN402
1
4
3
CN403
1
4
3
CN404
CTLV2
ERV2
CTLV3
ERV3
CTLV4
ERV4
Q401-404
IC409(1/6),
VIDEO
OUTPUT
DRIVER
Q405
VIDEO
INPUT
BUFFER
VIDEO
VIP1
VIP2
DATA2
VIN2
DATA1
VIN1
VIN3
DATA3
VIP3
VIN4
DATA4
VIP4
X0
X1
X2
X3
Y0
Y1
Y2
Y3
X
Y
B(MSB)
A(LSB)
Enable
13
3
9
10
6
DATA
MUX1
MUX0
IC406
BUFFER
Q421
12
14
15
11
1
5
2
4
VIP1
VIP2
VIP3
VIP4
DATA1
DATA2
DATA3
DATA4
X0
X1
X2
X3
Y0
Y1
Y2
Y3
X
Y
B(MSB)
A(LSB)
Enable
13
3
9
10
6
IC407
12
14
15
11
1
5
2
4
VIN1
VIN2
VIN3
VIN4
ERV1
MUX1
MUX0
ERV2
ERV3
ERV4
#VIP
#VIN
ERV
11
10
IC409
(5/6)
Y0A
Y1A
Y2A
Y3A
ENA
A0A
A1A
IC408
CTLV1
CTLV2
CTLV3
CTLV4
4
5
6
7
3
2
MUX0
MUX1
PE4
1
2,
5,
9,
12
3,
6,
8,
11
1,4,10,13
IC1,
IC3
IC2,
1,4,10,13
2,
5,
9,
12
IC4
3,
6,
8,
11
Q1,
E3
Q2,
Q3,
Q4,
Q5,
Q6,
Q7,
Q8,
Q9,
Q10,
Q11,
Q12,
Q13,
Q14,
Q15
Q16
19,20
17,18
15,16
13,14
11,12
 9,10
 7,8 
 5,6
 3,4
 1,2
DIR
1-8
DIR
1-8
ALM
1-8
ALM
1-8
18-15,
SD0-15
D4-15
100,99
SA0,1
A0,1
19
3
CLK
78-75,
73-68,
66-64,
61-59
JMD0-15
96
JPGRD
ZRD
95
JPGWR
ZWR
98
JPGCS
ZCS
26
JPXEN
PXEN
92
ZD
A
C
K
ZDACK
93
ZDREQ
ZDRQ
88
ZRESET
MD0-3,
MD4-9,
MD10-12
MD13-15
OUT
X1
(18MHz)
D0-3,
12-1
JMA0-9
58-49
MA0-9
2-5,
7-10,
41-44,
46-49
I/O0-4,
I/O5-7,
I/O8-11,
I/O12-15
80
ZRAS0
81
ZCAS
82
ZWE
83
ZOE
18
RAS
34
UCAS
35
LCAS
17
WE
33
OE
21-24,
27-32
A0-3,
A4-9
14-11
SD0-3
D0-3
SA1-4
4-7
A0-3
RD
WRL
8
10
15
CS1
9-12,14-17,
57-60,62-65
SD0-15
D0-3,4-7
SA0-3
28-32
A0-3
LANBW
LANINT
26
19
nSBHE INTR0
LANCS
34
A5
LANRD
51
RD
LANWR
52
WR
RD
WE
RT
C
C
S
 2
CS0
18
VDD
BAT1
*RES
8
D8-11,12-15,
 4
IC10
(2/6)
3
67
RESET
96
1
97
2
4
IC16
2
X2
(20MHz)
XTAL
XTAL
nIO
nIO
69
-
72
74
-
77
86,
87
nBSELED,nLNKLED,
nRXLED,nTXLED
TPETXDP,TPETXN,
TPETXDN,TPETXP
TPERXN,
TPERXP
8-15
46-42,
39-37
C0-4,
C5-7
36-29
Y0-7
YUV
55-51,
49-47
YOUT0-4,
YOUT5-7
0-7
YUV
46-42,
40-38
COUT0-4,
COUT5-7
22
ZVSYNC
36
VCLK
23
37
HCLK
ZHSYNC
2
IC3
18
24
PIXCLK
35
CLK
FIELD
25
SYNCDET
33
30
SDA
SD
A
29
SCL
SCL
28
RST
PE5
14
15
X7
(13.5MHz)
IN
OUT
XTAL
XTAL
nBSELED
nLNKLED
nRXLED
nTXLED
D15
D2
D1
D3
D5
LINK
RCV
XMT
OPERATE
2-
4,
1
16
14
9
11
8
6
TX+,-
RX+,-
CF1
1 TD+
2 TD-
3 RD+
6 RD-
2-9
SD0-7
D0-7
SA1-3
31-29
A0-2
SIOINT
33
INTR
SIOCS
16
CS2
 6
IC10
(3/6)
5
39
MR
36,
41,
18
3
OUT
X3
(7.37MHz)
XIN
RD
WR
RD
WRL
24
20
40,
RTS
DSR
CTS
SOUT
SIN
DTR
13,
11,
37,
DCD 42
25,
21,
23,
18
19,
20
22,
D1IN
RX3OUT
D2IN
RX5OUT
D3IN
RX4OUT
RX2OUT
D1OUT
D2OUT
RX3IN
RX5IN
D3OUT
RX4IN
RX2IN
ON/OFF
13
1
2
4
IC44
RS232SW
5,
9,
7,
12
11,
10
8,
7
8
CF2
CN7
3 MSD
4 MER
2 MRD
1 MCD
2
1
3
4
6
5
7
6
CF3
2
3
1
8
7 MRS
8 MCS
6 MDR
DSW9
25,
21,
23,
18
19,
20
22,
D1IN
RX3OUT
D2IN
RX5OUT
D3IN
RX4OUT
RX2OUT
D1OUT
D2OUT
RX3IN
RX5IN
D3OUT
RX4IN
RX2IN
ON/OFF
13
IC2
5,
9,
7,
12
11,
10
8,
3
4
CF1
CN2
3 MSD
4 MER
2 MRD
1 MCD
6
5
7
8
2
1
2
3
CF2
7
6
8
1
7 MRS
8 MCS
6 MDR
DSW9
24
OUT
IC24
IN
5
2
IC46
AMP.
1
3
8
VIN1
CF5
2
6
7
CF4
12
Q5
BUFFER
COUNTER
B1
RESET1 Q1
1
 3
IORST
 7
DETSYN
Q501
BUFFER
1
10
48
DGP
SW1
CPIN
46
45
41
CLAMPSW
CLAMPIN
COMPOUT
39
40
15
FBIN
FBOUT
SYNCOUT
Q501,502
FILTER
SELECTION
75
P26
53
IFCP
56
DGP1
54
DGP3
74
P27
4
IC503
2
1
63
OSCI
57
DOUT
58
DIN
SYNCIN
DATAOUT
2
7
OUT
VIDEO
VIN-
23
24
V1OUT
38
COMPIN
22
VIN+
20
V2OUT
16
YIN
COMP
Q504
BUFFER
39-32
SD0-7
D0-7
30-26
SA1-5
A0-4
23
24
RD
WRL
IOREN IOWEN
45
3
OUT
X501
(14.318MHz)
CLKIN
72
-
65
11
-
4
DIR1-8
P10
-
P17
P30
-
P37
CSPION
25
ALMCS
NTZ
43
NPSEL
WEN
22
ALMINT
DVD
52
VDINT
RESET
42
P25
76
PAL
62
2
3
OSC0
P21
P20
DATA
MUX1
MUX0
ERV
#VIP
#VIN
ALM1-8
DSW9
IC9
1
 
1
2
IC8
2
(1/6)
(1/6)
SRST
FRST
57,56
50,49
CS0,CS1,
CS2,CS3
DREQ0.1
62,60
DREQ0.1
CS0-3
DACK0.1
59,58
DACK0.1
97,93
96,92
20-23
I/O3-6
I/O55,51
I/O54,50
SRST
I/O24-22,
45-40
A17,OE4
A8-15,16,
A0-7,
SRST
SRST
8-1,48,
25-18,
SA1-19
17,16
A17,OE4
A8-15,16,
A0-7,
59
SRST
FRST
IC23
VDINT
91
ZIRQ
JCAS
JRAS
JWE
JOE
JPGINT
SRST
SRST
29,31,33,35,
38,40,42,44,
30,32,34,36,
39,41,43,45
SD0-15
29,31,33,35,
38,40,42,44,
30,32,34,36,
39,41,43,45
DQ0-3,
DQ4-7,
DQ8-11,
DQ12-15
JK301
1
2
3
(REAR)
(FRONT)
ALARM1
ALARM2
ALARM3
ALARM4
AUX1
AUX2
AUX3
AUX4
G
G
MAIN BOARD
REAR BOARD(1/2)
REAR BOARD(2/2)
FRONT BOARD(1/3)
FRONT BOARD(2/3)
FRONT BOARD(3/3)
OVERALL BLOCK DIAGRAM
– 16 –
JPEG DRAM
(16M-BIT)
CLOCK
GENERATOR
JPEG
BUFFER
TO MAIN BOARD
(3/9) (Page 18)
TO MAIN BOARD
(2/9) (Page 17)
TO MAIN BOARD
(4/9) (Page 19)
TO
MAIN BOARD
(9/9) (Page 24)
MAIN BOARD
(1/9)
<Index>
IC1 D1
IC2 C3
IC3 D5
JMA0
JMA1
JMA2
JMA3
JMA4
JMA5
JMA6
JMA7
JMA8
JMA9
JDRAM2
JDRAM3
JMD15
JMD14
JMD13
JMD12
JMD11
JMD10
JMD9
JMD8
JMD7
JMD6
JMD5
JMD4
JMD3
JMD2
JMD1
JMD0
JMD0
JMD1
JMD2
JMD3
JMD4
JMD5
JMD6
JMD7
JMD8
JMD9
JMD10
JMD11
JMD12
JMD13
JMD14
JMD15
JMA0
JMA1
JMA2
JMA3
JMA5
JMA6
JMA7
JDRAM0
JDRAM1
JDRAM2
JDRAM3
SD0
SD1
SD2
SD3
SD4
SD5
SD6
SD7
SD8
SD9
SD10
SD11
SD12
SD13
SD14
SD15
SA1
E1
E2
E3
E4
E5
E6
E7
E8
SA2
JDRAM1
PCTL1
PCTL2
PCTL10
PCTL3
PCTL0
JMA4
YUV0
YUV1
YUV2
YUV3
YUV4
YUV5
YUV6
YUV7
YUV8
YUV9
YUV10
YUV11
YUV12
YUV13
YUV14
YUV15
JDRAM0
JCNT0 (JPGWR)
JCNT1 (JPGRD)
JCNT2 (ZDREQ)
JCNT3 (ZDACK)
JMA8
JMA9
INTR0 (JPGINT)
ICCS0 (JPGCS)
REG1
INTR3
+
-
+
-
+
-
4
VDD
3
OUT
1
COUT
2
GND
+5V
+5V(1)
+5V
+5V(1)
+5V(2)
+5V(1)
+5V(1)
+3.3V
+5V
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
2
8
19
17
15
13
11
20
1
12
18
16
14
3
5
7
9
10
4
6
49
MA9
50
MA8
51
MA7
52
MA6
53
MA5
54
MA4
55
MA3
56
MA2
57
MA1
58
MA0
60
MD14
61
MD13
64
MD12
65
MD11
66
MD10
68
MD9
59
MD15
69
MD8
70
MD7
71
MD6
72
MD5
73
MD4
75
MD3
76
MD2
77
MD1
78
MD0
79
ZRAS1
80
ZRAS0
81
ZCAS
82
ZWE
83
ZOE
37
C7
38
C6
39
C5
42
C4
43
C3
44
C2
45
C1
46
C0
30
Y6
31
Y5
32
Y4
33
Y3
34
Y2
35
Y1
36
Y0
29
Y7
24
PIXCLK
23
ZHSYNC
22
ZVSYNC
21
ZBLANK
25
FIELD
27
VDD5
47
VDD5
67
VDD5
89
VDD5
13
VDD3
41
VDD3
63
VDD3
85
VDD3
14
VSS
40
VSS
48
VSS
62
VSS
74
VSS
90
VSS
1
D15
2
D14
3
D13
4
D12
5
D11
6
D10
7
D9
8
D8
9
D7
10
D6
11
D5
12
D4
15
D3
16
D2
17
D1
18
D0
100
A0
99
A1
97
CPUTYPE
26
PXEN
28
T/CLKSEL
20
CLKSEL
19
CLK
98
ZCS
94
RDY
95
ZWR
88
ZRESET
93
ZDRQ
92
ZDACK
91
ZIRQ
87
ZPDN
86
ZBACK
96
ZRD
84
ZBREQ
C1
0.1
C2
10/10
Z1
22
Z2
22
Z3
22
Z4
22
4.7
4.7
4.7
4.7
R4
R5
R6
R7
0.1
0.1
10/10
10/10
C4
C5
C6
C7
0.1
X1
0
0
0
R1
R2
R3
C3
OPEN
R17
0.1
C8
L1
L2
R9
10K
R16
0
R21
R20
R19
R18
R167
R166
R165
R164
R164-167
:OPEN
R19-21:OPEN
0
L16
R138
R139
R140
R141
0
R10
OPEN
OPEN
OPEN
R12
R14
0
R11
0
R13
0
R15
0
0
0
Z65
Z64
R201
R200
22
22
22
22
Z66
Z67
Z69
22
22
22
Z70
Z71
Z72
Z73
22
22
22
22
Z74
Z75
Z76
Z77
22
22
22
22
L42
OPEN
+3.3V
L43
Z68
2
2
R8
10K
R199
100
IC1
IC3
IC2
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
1O0
1O1
1O2
1O3
2O0
2O1
2O2
2O3
1D0
1D1
1D2
1D3
1OE
2OE
2D0
2D1
2D2
2D3
GND
VCC
SRST
(JPXEN)
(VDINT)
(18MHz)
(JRAS)
(JCAS)
(JWE)
(JOE)
(JRAS)
(JCAS)
(JWE)
(JOE)
+5V
CN15 OPEN
1
2
3
4
5
6
7
8
+5V
GND
KIN1
KIN2
KIN3
KIN4
KOUT1
KOUT2
Z48
C110
OPEN
C111
OPEN
OPEN
Z49
O
PEN
2 A0
A1
A2
A3
A4
A5
A6
A7
B0
B1
B2
B3
B4
B5
B6
B7
VCC
GND
T/R
3
4
5
6
7
8
DE
9
18
17
16
15
14
13
12
11
1
19
20
10
IC41 OPEN
2
1D
2D
3D
4D
5D
6D
7D
8D
1Q
2Q
3Q
4Q
5Q
6Q
7Q
8Q
VCC
GND
CLK
SD[15:0]
YUV[15:0]
PCTL[10,3:0]
SA[2,1]
SRST
INTR[3,0]
KEYS[1,0]
REG[1]
JCNT[3:0]
ICCS[0]
KEYS1
KEYS0
SD0
SD1
SD2
SD3
SD4
SD5
SD6
SD7
SD0
SD1
SD2
SD3
SD4
SD5
SD6
SD7
3
4
5
6
7
8
DE
9
19
18
17
16
15
14
13
12
1
11
20
10
IC40 OPEN
+5V(9)
+5V(9)
+5V
+3.3V
+5V(9)
L21
L20
OPEN
OPEN
L22
OPEN
L23
OPEN
L24
OPEN
L25
OPEN
L26
OPEN
KIN1
KIN2
KIN3
KIN4
KOUT1
KOUT2
KIN1
KIN2
KIN3
KIN4
KOUT1
KOUT2
MAIN BOARD(1/9)
1
A
C
D
B
2
3
4
5
6
SCHEMATIC DIAGRAM OF MAIN BOARD (1/9)
– 17 –
MONOSTABLE
MULTIVIBRATOR
COUNTER
BUFFER
VIDEO
DECODER
TO MAIN BOARD
(8/9) (Page 23)
TO MAIN BOARD
(3/9) (Page 18)
TO MAIN BOARD
(1/9) (Page 16)
MAIN BOARD
(2/9)
<Index>
IC23 C1
IC24 C2
IC43 D5
IC46 D3
Q5 D1
OPEN
TO MAIN BOARD
(9/9) (Page 24)
TO
MAIN BOARD
(5/9)
(Page 20)
I2C0
I2C1
PCTL2
PCTL10
PCTL4
PCTL1
PCTL3
YUV0
YUV1
YUV2
YUV3
YUV4
YUV5
YUV6
YUV7
YUV8
YUV9
YUV10
YUV11
YUV12
YUV13
YUV14
YUV15
PE5
IORST
DETSYN
COMP
PCTL0
+
-
1
2
3
4
5
6
7
9
10
12
13
14
1
2
3
4
5
6
7
9
10
12
13
14
+
-
+
-
12
1
11
2
10
3
9
4
8
5
7
6
+
-
1
GND
2
CX1/RX1
3
RESET1
4
A1
5
B1
6
Q1
7
Q1
8
GND
9
Q2
10
Q2
11
B2
12
A2
13
RESET2
14
CX2/RX2
15
GND
16
VCC
1
2
3
4
8
7
6
5
1
3
+
2
-
8
4
7
5
+
6
-
8
VIN1
10
VIN2
6
7
TEST1
9
TEST2
12
TEST3
17
2
ADRVDD
3
GMOUT
4
AMPOUT
5
ADIN
27
28
RST
14
XTALIN
15
XTALOUT
18
19
IN1/IN2
20
I2C/PARA
21
22
NT/PAL
23
SQ/CCIR
24
I2CSEL
26
656/601
29
SCL
30
SDA
47
YOUT7
48
YOUT6
49
YOUT5
51
YOUT4
52
YOUT3
53
YOUT2
54
YOUT1
55
YOUT0
38
COUT7
39
COUT6
40
COUT5
42
COUT4
43
COUT3
44
COUT2
45
COUT1
46
COUT0
32
DVALID
36
VCLK
37
HCLK
34
CLK2
35
CLK
33
57
A/D7
58
A/D6
59
A/D5
60
A/D4
61
A/D3
62
A/D2
63
A/D1
64
A/D0
1
VDDAD
11
GNDAD
13
VDDPLL
16
GNDPLL
I2C[1,0],IORST,
DETSYN,PE5
COMP
31
56
25
50
41
GNDIO
A+5V(1)
A+3.3V
A+5V(1)
A+5V(1)
A+5V
YUV[15:0]
PCTL[10,3:0]
+3.3V
A+3.3V
+3.3V
+5V
C63
C66
C68
C69
C64
1.5K
5.1K
10/16
0.1
680K
0.1
0.1
0.1
C67
O
PEN
0.1
10K
2K
R81
R74
R75
R76
R78
C62
Q5
1K
510
750
0.1
3.9K
1K
R84
R85
R86
R87
C71
OPEN
R88
R89
C70
75
R77
C65
620
510P
R82
0
R83
O
PEN
R80
R79
0
10K
CF4
CF5
C61
L10
22/16
C121
0.1
C122
0.1
C124
0.1
C123
R210
0
R211
R208
10M
R209
0
C120
0.1
C116
0.1
L33
Z90
22
Z91
22
Z92
22
Z93
22
X7
C118 16P
C119 16P
Z88
SW9
Z89
10K
10K
0
L34
L35
C125 10/10
(13.5MHz)
C132
C133
C134
C135
C136
0.1
0.1
20P
20P
0.1
R225
R226 4.7K
R227
R228
100K
200K
CT4
OPEN
L38
L36
OPEN
4.7K
R235
0
R233
OPEN
IC23
IC24
IC46
(1/2)
IC46 (2/2)
1
3
+
2
-
IC25
OPEN
(1/2)
7
5
+
6
-
IC25
OPEN
(2/2)
10/10
IC43
R213
0
R212
OPEN
R224
OPEN
R232
0
R234
OPEN
OUT
IN
VSO
GND
VCC
FLD
RSET
BBP
1
2
3
4
8
7
6
5
IC45 OPEN
HOR
FCO
HOD
SYNCO
GND
VCC
VIN
VDO
R230
OPEN
C137
C138
OPEN
OPEN
R231
OPEN
AUTO/MANU
4FSC/NOR
VDDD
VDDD
SYNCDET
GNDD
VDDIO
CLAMP BIAS
CLAMP_MODE
EXCLAMP-IN
(SCL)
(SDA)
+5V
L39
OPEN
R236
OPEN
R237
OPEN
L44
OPEN
Q7
OPEN
Q6
OPEN
YUV7
YUV6
YUV4
YUV5
YUV3
YUV2
YUV0
YUV1
YUV15
YUV14
YUV12
YUV13
YUV11
YUV10
YUV8
YUV9
PCTL9
PCTL8
PCTL0
PCTL4
PCTL3
PCTL1
PCTL2
45
46
47
48
49
50
53
54
55
56
57
58
59
60
61
62
42
38
41
3
23
64
39
40
29
30
31
32
26
36
37
11
13
15
17
19
21
24
20
16
12
52
68
44
27
34
25
18
14
10
67
51
35
43
28
22
33
6
5
63
66
65
9
8
7
4
2
1
C94
C95
C96
C98
C97
C99
OPEN
OPEN
OPEN
C86
C87
C88
OPEN
C85
OPEN
OPEN
OPEN
C91
C92
C93
OPEN
C90
OPEN
C89
OPEN
OPEN
OPEN
OPEN
OPEN
C100
OPEN
C101
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
Z82
Z83
Z84
Z85
Z30
Z31
Z32
Z33
OPEN
OPEN
OPEN
OPEN
IC28
RESET
LFCO
HCL
HSY
HREF
RTCO
AOUT
GP SW
PLIN
ODD
LLC2
CREF
LLC
HS
VS
VSS
VSS
VSS
VSS
VSS
VSS
VSSA
VSSA
VSSA
VSSA
VDD5
VDD4
VDD3
VDD2
VDD1
VDD
A
VDD
A
VDD
A
VDD
A
Y7
Y6
Y5
Y4
Y3
Y2
Y1
Y0
UV7
UV6
UV5
UV4
UV3
IC
SA
AP
SP
CGCE
FEIN
XTALI
XTALO
IC
IC
SCL
SDA
AI42
AI41
AI32
AI31
AI22
AI21
UV2
UV1
UV0
+5V(7)
+5V(7)
+5V(7)
+5V(5)
A+5V(2)
A+5V
+3.3V
5
1
2
3
4
C102 OPEN
L41
+5V
+5V
L40
OPEN
OPEN
L13
OPEN
L12
OPEN
IC29
IC30
OPEN
OPEN
5
1
2
3
4
R102
OPEN
R110
R109
OPEN
OPEN
R103
OPEN
R104
R105
OPEN
R106
OPEN
OPEN
R107
OPEN
OPEN
I2C0
I2C1
X6
+
-
+
-
CT13
OPEN
+5V
A+5V
+3.3V
+5V(5)
1
A
C
D
MAIN BOARD(2/9)
B
2
3
4
5
6
SCHEMATIC DIAGRAM OF MAIN BOARD (2/9)
– 18 –
EEPROM
LED DRIVER
CLOCK
GENERATOR
RESET
SYSTEM
<Index>
MAIN BOARD
(3/9)
IC5 C4
IC6 B6,D4
IC7 A2
IC8 A2,B2,B4,C2
IC9 A2,B2,B3,C2
Q1 C3
Q2 C3
Q3 C3
Q4 C3
D1 C3
D2 C3
D3 C3
D4 C3
SH2
(MICROCOMPUTER)
TO MAIN BOARD
(4/9) (Page 19)
TO MAIN BOARD
(5/9) (Page 20)
TO MAIN BOARD
(6/9) (Page 21)
TO MAIN BOARD
(8/9) (Page 23)
TO MAIN BOARD
(9/9) (Page 24)
TO MAIN BOARD
(1/9) (Page 16)
TO MAIN BOARD
(2/9) (Page 17)
TO MAIN BOARD
(9/9)(Page 24)
DRAM0
DRAM1
DRAM2
DRAM3
CNT0
CNT1
CNT2
CNT3
CNT4
CNT5
CNT6
INTR0
INTR1
INTR2
INTR3
INTR4
DMA0
DMA1
SA0
SA1
SA2
SA3
SA4
SA5
SA6
SA7
SA8
SA9
SA10
SA11
SA12
SA13
SA14
SA15
SA16
SA17
SA18
SA19
SA20
SA21
SD0
SD1
SD2
SD3
SD4
SD5
SD6
SD7
SD8
SD9
SD10
SD11
SD12
SD13
SD14
SD15
PF7
PF6
PF5
PF4
PF3
PF2
PF1
PF0
DMA2
DMA3
TXEN
MSI1
MSI2
I2C1
CK
WAIT
PE5
PE4
PE7
PE8
PE6
IORST
DETSYN
FLS2R8
I2C0
FLS1R8
SRST
FRST
+
-
+
-
8
1
7
2
6
3
5
4
+5V
+5V(3)
+5V(3)
+5V(3)
SD[15:0]
SA[21:16,4:0]
CNT[6:0]
DRAM[3]
DMA[3:0]
CK,SRST,WAIT,PE[8:4]
SD[15:0]
SA[20:1]
DRAM[2:0]
FLS1R8,FLS2R8,SRST
SD[15:0]
SA[3:0]
SD[7:0]
SA[5:1]
INTR[4,3]
SRST,FRST,PF[7:0],
INTR[2,1]
SRST,MSI[0]
SRST,PE[4]
MSI[2,1],TXEN
+5V(3)
+5V(3)
5
VCC
3
OUTC
7
VSA
6
V/*RES
1
CT
8
*RES
4
GND
2
VSC
1
2
14
7
1
2
14
7
11
10
13
12
11
10
3
4
3
4
5
6
9
8
5
6
9
8
2
5
8
1
3
4
6
7
9
10
12
11
+5V
5
4
6
3
7
2
8
1
+5V(3)
1
R/B
2
VCC
3
CS
4
SK
8
WC
7
GND
6
DO
5
DI
+5V(3)
56
CS3
57
CS2
49
CS1
50
CS0
43
RD
47
WRH
48
WRL
36
RDWR
31
RAS
34
CASH
32
CASL
46
IRQOUT
64
IRQ7
65
IRQ6
66
IRQ5
67
IRQ4
68
IRQ3
69
IRQ2
70
IRQ1
72
IRQ0
5
PE15
2
PE14
143
PE12
142
PE11
140
PE10
139
PE9
138
PE8
137
PE7
116
PE6
115
TIOC1B
114
TIOC1A
113
TIOC0D
111
TIOC0C
110
TIOC0B
109
TIOC0A
1
PA23
3
PA22
4
PA21
29
PA20
100
PA16
51
PA9
52
PA8
53
PA7
54
PA6
96
EXTAL
94
XTAL
107
CK
98
NMI
44
WDTOVF
108
RES
144
MRES
101
WAIT
126
PF7
125
PF6
123
PF5
122
PF4
121
PF3
120
PF2
119
PF1
118
PF0
128
AVCC
127
AVREFF
124
AVSS
VCC
IC6 (2/2)
99
FWP
136
SCK1
134
TXD1
133
RXD1
132
SCK0
131
TXD0
130
RXD0
74
D14
73
D15
75
D13
76
D12
78
D11
81
D9
80
D10
82
D8
83
D7
84
D6
88
D4
86
D5
89
D3
90
D2
91
D1
41
A21
92
D0
39
A20
38
A19
37
A18
25
A16
27
A17
24
A15
23
A14
22
A13
20
A11
21
A12
19
A10
18
A9
17
A8
15
A6
16
A7
13
A5
11
A4
10
A3
8
A1
9
A2
7
A0
45
PD31
30
PA19
102
MD1
103
MD0
97
MD2
95
MD3
105
PLLCAP
14
VSS
6
VSS
28
VSS
35
VSS
42
VSS
61
VSS
55
VSS
71
26
12
40
63
77
112
85
135
VSS
VCC
VCC
VCC
VCC
VCC
VCC
VCC
79
VSS
87
VSS
93
VSS
117
VSS
129
VSS
141
VSS
104
PLLVCC
106
PLLVSS
59
DACK0
33
PA18
58
DACK1
60
DREQ1
62
DREQ0
+5V(4)
+5V(4)
+5V(3)
2
1
10K
10K
10K
C18
0.1
C17
10/10
0.1
0.1
10K
10K
10K
1K
0.1
0.1
0.1
4.7K
4.7K
9.1K
3.9K
1/50
10K
10K
0.1
470P
3K
200
10K
Z5
Z6
Z7
Z9
Z10
Z16
Z17
Z18
Z19
Z20
Z21
Z22
Z23
Z24
Z8
Z25
R39
R40
R41
R36
R35
R42
R43
R38
C10
R37
C16
C19
C20
C14
C15
C11
R48
R49
680
680
680
680
D1
D2
D3
D4
Q1
Q2
Q3
Q4
10K
10K
10K
10K
C13
10K
Z11
R31
R32
R33
R34
0
0
R44
R45
R46
R47
0
0
0
R241
R240
R239
R29
R30
100
100
100
22
22
22
22
22
22
10K
10K
10K
SW4
Z12
L4
Z13
Z14
10K
10K
L3
OPEN
R126
470K
Z39
Z38
Z37
Z36
Z35
Z34
10K
10K
10K
10K
10K
10K
R146
R147
R148
R149
R143
R144
R145
Z40
10K
10K
10K
10K
10K
10K
10K
10K
R159
10K
R158
100
R197
OPEN
C83
0.1
C84
OPEN
OPEN
OPEN
OPEN
Z15
100
IC7
IC8
(1/6)
IC9
(1/6)
IC9 (5/6)
IC9 (6/6)
IC8 (5/6)
IC8
(2/6)
IC9
(2/6)
IC9
(3/6)
IC9
(4/6)
IC8
(3/6)
IC8
(4/6)
SW8 OPEN
CN1 OPEN
SW6
IC5
R163
100
IC6(1/2)
C12 0.1
CN11
(CN101)
(CN101:SHORT CONNECTOR)
1
2
3
4
5
6
7
8
9
10
11
12
/PE5
/PE4
/PE3
/PE2
/PE1
/PE0
(DACK0)
(DREQ0)
RES
GND
GND
GND
GND
VCC
FWE/FWP
SRST
FCTL0
FCTL1
SI0
SI2
MD1
TXD
RXD
GND
VCC
(DACK1)
(DREQ1)
(JPGINT)
(LANINT)
(SIOINT)
(VDINT)
(ALMINT)
(RXD)
SI1
(TXD)
SI0
MSI0
MSI0
MSI1
MSI2
(SCK)
FCTL0(FWP)
FCTL1(MD1)
(SCL)
(RD)
(CS3)
(CASH)
(RAS)
(RDWR)
(WRL)
(WRH)
(CASL)
(CS2)
(CS1)
(CS0)
(SDA)
INTR7
INTR6
INTR5
12
10
(2/2)
13
PR
CLR
D
11
CK
9
Q
8
Q
IC27
2
4
(1/2)
1
PR
CLR
D
3
CK
5
Q
6
Q
IC27
4
VDD
3
OUT
1
COUT
2
GND
X5
(6.75MHz)
14
7
IC27
VCC
GND
+5V
L31
2
1
6
5
SW1 OPEN
2
1
6
5
SW3 OPEN
2
1
6
5
SW2 OPEN
SD[15:0]
SA[2,1]
INTR[3,0]
SRST
I2C[1,0],IORST,
DETSYN,PE5
+5V
+5V(3)
1
A
C
D
B
2
3
4
5
6
MAIN BOARD(3/9)
SCHEMATIC DIAGRAM OF MAIN BOARD (3/9)
Page of 38
Display

Click on the first or last page to see other WJ-NT104 service manuals if exist.

RANDOM: