DOWNLOAD Panasonic WJ-HD500 Service Manual ↓ Size: 4.88 MB | Pages: 72 in PDF or view online for FREE

Model
WJ-HD500
Pages
72
Size
4.88 MB
Type
PDF
Document
Service Manual
Brand
Device
Video Monitoring / DIGITAL DISK RECORDER
File
wj-hd500.pdf
Date
PREV: Panasonic WJ-HD309 / WJ-HD316 Service Manual / Supplement

Panasonic WJ-HD500 Service Manual ▷ View online

CH1
CN101
BUFFER
Q101
BUFFER
Q102,Q103
BUFFER
SDET0
CPIN0
ECSPLY
d
12
X
9
13
14
11
X0
A
X1
8
11
2
10
3
5
6
2
3
8
1
8
Q104-Q106
IC141
IC141
e
CH2
CN121
BUFFER
Q121
BUFFER
Q122,Q123
BUFFER
SDET1
CPIN1
ECSPLY
a
5
Z
1
3
4
9
Z0
C
Z1
2
3
4
Q124-Q126
IC141
IC141
b
Q504
a
Q504
b
Q503
a
CH3
CN151
BUFFER
Q151
BUFFER
Q152,Q153
BUFFER
SDET2
CPIN2
ECSPLY
d
12
X
9
13
14
11
X0
A
X1
8
11
10
Q154-Q156
IC191
IC142(c)
IC142(b)
IC192(c)
IC192(b)
IC191
e
CH4
CN171
BUFFER
Q171
BUFFER
Q172,Q173
BUFFER
SDET3
CPIN3
ECSPLY
a
5
Z
1
3
4
9
Z0
C
Z1
2
3
4
Q174-Q176
IC191
IC191
b
CH13
CN401
BUFFER
Q401
BUFFER
Q402,Q403
BUFFER
SDET12
CPIN12
ECSPLY
d
12
X
9
13
14
11
X0
A
X1
8
11
10
Q404-Q406
IC441
IC441
e
CH14
CN421
BUFFER
Q421
BUFFER
Q422,Q423
BUFFER
SDET13
CPIN13
ECSPLY
a
5
Z
1
3
4
9
Z0
C
Z1
2
3
4
Q424-Q426
IC441
IC441
b
CH15
CN451
BUFFER
Q451
BUFFER
Q452,Q453
BUFFER
SDET14
CPIN14
ECSPLY
d
12
X
9
13
14
11
X0
A
X1
8
11
10
Q454-Q456
IC491
IC442(c)
IC442(b)
IC492(c)
IC492(b)
IC491
e
CH16
CN471
BUFFER
Q471
BUFFER
Q472,Q473
BUFFER
SDET15
CPIN15
ECSPLY
a
5
Z
1
3
4
9
Z0
C
Z1
2
3
4
Q474-Q476
IC491
IC491
b
8
9
11
12
13
14
16
17
19
20
22
23
IC509
BUFFER
1B5
SDET4
SDET5
SDET7
SDET6
SDET8
SDET9
SDET10
SDET11
SDET12
SDET13
SDET14
SDET15
1B6
1B7
1B8
2
3
5
6
1B1
SDET0
SDET1
SDET3
SDET2
ADAT4
ADAT5
ADAT7
ADAT6
ADAT0
ADAT1
ADAT2
ADAT3
ADAT4
ADAT5
ADAT6
ADAT7
RDGP0
RDGP1
ADAT0
ADAT1
ADAT5
AADR3
ADAT4
ADAT3
ADAT2
1B2
1B3
1B4
2B1
2B2
2B3
2B4
2B5
2B6
2B7
2B8
1A5
1A6
1A7
1A8
2A1
2A2
2A3
2A4
2A5
2A6
2A7
2A8
41
40
38
37
1A1
1A2
1A3
1A4
47
46
44
43
36
35
33
32
30
29
27
26
IC704
BUFFER
IC503
IC502
IC502
IC502
4
16
18
1Y1 1A1
a
c
b
1Y2
RDGP2
1
#1G
1A2
1
2
6
7
1
5
3
2
4
1
33
32
9
10
11
12
13
14
31
30
8
7
IC501
CROSS  POINT  SWITCH
X4
CPIN4
CPIN5
CPIN7
CPIN6
CPIN8
CPIN9
CPIN10
CPIN11
CPIN12
CPIN13
CPIN14
CPIN15
X5
X6
X7
37
36
35
34
X0
Y0
39
Y1
41
Y2
43
5
6
2
3
5
6
Q501
b
Q501
a
Q502
Q505-Q512
IC602(a),Q631
IC602,Q611,Q621
Q612,Q613
CN11
TO
MAIN  BOARD
. . . . . . . CN11
TO
MAIN  BOARD
. . . . . . . CN13
TO
(WJ-HDB501)
MOTION
DETECTOR
BOARD
. . . . . CN101
TO
(WJ-HDB501)
MOTION
DETECTOR
BOARD
. . . . . CN601
CN502
Q622,Q623
Q632,Q633
TP15
b
Q522
Y4
Y5
Y6
23
21
19
RESET
3
AY2
2
CS
40
STROBE
20
CPIN0
CPIN0-CPIN15
CPIN1
CPIN3
CPIN2
X1
X2
X3
X8
X9
X10
X11
X12
X13
X14
X15
1DIR
24
2DIR
48
25
#1OE
#2OE
CPOUT0
CPOUT1
CPOUT2
REC1V
REC2V
MULTV
MDVA
1
3
5
7
9
11
13
AMP.
AMP.
L.P.F.
L.P.F.
L.P.F.
MDVA
MDIN0
MDIN1
MDIN2
MDIN3
MDIN4
MDIN5
MDIN6
MDIN7
MDIN8
MDIN9
MDIN10
MDIN11
MDIN12
MDIN13
MDIN14
MDIN15
MDIN0
MDIN1
MDIN2
MDIN3
MDIN4
MDIN5
MDIN6
MDIN7
MDIN8
MDIN9
MDIN10
MDIN11
MDIN12
MDIN13
MDIN14
MDIN15
B3
A9
B9
A11
B11
A13
B13
A15
B15
A17
B17
A19
B19
A21
B21
A23
B23
CN501
VSYNC
D0
D1
D2
RD
D3
WE
D4
CS
D5
A1
D6
A2
D7
A3
MDDET
A4
A5
A6
EVSPL
ADAT0
ADAT1
ADAT2
ARD
ADAT3
AWE0
ADAT4
MDCS
ADAT5
AADR1
ADAT6
AADR2
ADAT7
AADR3
MDDET
AADR4
AADR5
AADR6
AWE0
CPCS
3RESET
A7
B10
B11
B12
A13
B13
A14
B14
A15
B15
A16
B16
A17
B17
A18
B18
A20
A21
A22
AADR4
AX0
5
AADR1
AY0
26
AADR2
AY1
27
AADR5
AX1
24
AADR6
AX2
25
AADR7
AX3
4
ADAT0
DATA
42
CN13
ECSPLY
CPCS
3RESET
RDGP0
RDGP1
RDGP2
ADAT7
ADAT6
ADAT5
ADAT4
ADAT3
ADAT2
ADAT1
ADAT0
AADR7
AADR6
AADR5
AADR4
AADR3
AADR2
AADR1
AWE0
ARD
MDCS
MDDET
EVSPL
MDRST
CPCS
3RESET
RDGP0
RDGP1
RDGP2
ADAT7
ADAT6
ADAT5
ADAT4
ADAT3
ADAT2
ADAT1
ADAT0
AADR7
AADR6
AADR5
AADR4
AADR3
AADR2
AADR1
AWE0
ARD
MDCS
MDDET
EVSPL
MDRST
6
8
9
10
11
12
14
15
16
17
18
19
20
21
23
24
25
26
27
28
29
31
32
34
35
36
38
AMP.
AMP.
AMP.
TP16
TP17
VR611
VR621
VR631
ECSPLY
HEAT DETECTOR
COOL DETECTOR
IC702(a),Q701
TH702
IC702(d),IC703,Q704
ANALOG  BOARD
– 13 –
BLOCK DIAGRAM OF ANALOG BOARD
SW836
IC804
D809
SW828
D13
D11
D11  OPERATE
D12  TIMER
D13  REMOTE
D12
Q13
Q12
IC802
Q816
IC803
IC801
MICROPROCESSOR
2
4
6
8
10
12
P20/NMI
P21/INTP0
P22/INTP1
P23/INTP2/C1
P24/INTP3
P25/INTP4/ASCK/#SCK1
P35/TO1
P36/TO2
P27
1
2
3
5
6
8
4
8
9
10
11
12
1
3
4
9
11
13
4
5
78
71
72
73
74
75
76
P40/AD0-P47/AD7
P50/A8-P57/A15
LED0-LED7
SW0-SW7
LED0-LED15
LD0-LD15
LED8-LED15
LED8
SW0
SW1
SW2
SW3
SW4
SW5
SW6
SW7
LD8
LD0-LD7
V3D
LD8-LD15
LED0-LED15
28-43
P00
12
#RESET
7
P01
13
P10/PWM0
47
P11/PWM1
48
2,5,6,9,12,
15,16,19
3,4,7,8,13,
14,17,18
11
3,4,7,8,13,
14,17,18
2,5,6,9,12,
15,16,19
1
2
3
4
J2
J1
C1
C2
E
E
E
E
D1-D8
CLK
11
3
1
4
2
CLK
1
CLR
1
CLR
D1-D8
Q1-Q8
Q1-Q8
FRNRST
P30/RXD/SI1
79
FTXD
P31/TXD/SO1
80
FRXD
P02
14
FCONNECT
2
3
4
5
2
3
4
5
LED9
3.3V
LED10
GND
1
2
3
4
5
1
2
3
4
5
D810
LED9
LD9
3
1
4
2
D811
LED10
LD10
3
1
4
2
D812
LED11
LD11
3
1
4
2
D813
LED12
LD12
3
1
4
2
D814
LED13
LD13
3
1
4
2
D815
LED14
LD14
3
1
4
2
D816
LED15
LD15
3
1
4
2
V3D
CH9
SW829
CH10
SW830
CH11
SW831
CH12
SW832
CH13
SW833
CH14
SW834
CH15
SW835
CH16
D801
SW820
LED0
SW0
SW1
SW2
SW3
SW4
SW5
SW6
SW7
LD0
3
1
4
2
D802
LED1
LD1
3
1
4
2
D803
LED2
LD2
3
1
4
2
D804
LED3
LD3
3
1
4
2
D805
LED4
LD4
3
1
4
2
D806
LED5
LD5
3
1
4
2
D807
LED6
LD6
3
1
4
2
D808
LED7
LD7
3
1
4
2
V3D
CH1
SW821
CH2
SW822
CH3
SW823
CH4
SW824
CH5
SW802
SW2
SW1
SW3
SW4
SW5
ALARM
RESET
SW801
DAYLIGHT SAVINGS (NTSC)
SUMMER TIME  (PAL)
SW804
LOCK
SW805
SPOT
MULTISCREEN
SW806
MULTISCREEN
SELECT
SW807
SEQUENCE
SW825
CH6
SW826
CH7
SW827
CH8
Q801
1,5
2,4
6
3
P70/AN10
P71/AN11
2,4
3
6
P13/RXD2/SI2
50
P12/AASCK/#SCK2
49
P72/AN12
58
P74/AN14-P77/AN17
60-63
P70/AN10
56
P71/AN11
57
P07
19
P60/A16-P67/#REFRQ/HLDAK
20-27
Q809
KIN4
KIN5
KIN6
KIN7
SW812
GROUP
SELECT
SW813
SW814
PLAY/PAUSE
STOP
SW815
REC
1,5
Q807
1,5
2,4
6
3
KIN4
KIN5
KIN6
KIN7
SW808
REC
STOP
REC
PREVIEW
SW809
SW810
EL-ZOOM
SW811
SETUP/ESC
KIN4
KIN7
KIN5
KIN6
SW816
INDEX
COPY
SW817
SW818
ALARM
SEARCH
SW819
DISPLAY
D819
Q804
D820
Q805
D817
Q802
D818
ALARM
ALARM
SUSPEND
HDD
TO
MAIN  BOARD
. . . . . . CN403
CN403
Q803
P15
52
D823
Q810
P14/TXD2/SO2
51
D819
Q804
P17
54
D825
FULL
Q812
P34/TO0
3
D828
Q815
P37/TO3
6
D821
Q806
P33/SO0/SDA
2
D827
Q814
P16
53
D824
Q811
GND
GND
3.3V
HDDLED
FTXD
FRXD
GND
FRNRST
FCONNECT
3.3V
GND
GND
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
FRNRST
FCONNECT
KOUT0
KOUT1
FTXD
FRXD
D826
Q813
FRONT  BOARD
LED  BOARD
CN11
CN801
KOUT0
KOUT1
BLOCK DIAGRAM OF FRONT BOARD
– 14 –
MAIN  BOARD (1/10)
12V
5V
A5V
3.3V
3.3V
1
3
4
6
7
CN14
AUDATA0
AUDATA1
AUDATA2
AUDATA3
AUDSYNC
TCK
TMS
TRST
TDI
TDO
ASEBRKAK
RESET
AUDCK
2
3
4
5
6
9
10
11
12
13
14
16
18
CN25   OPEN
POWEROFF
1
CN15
CF11
CF12
CF14
CF13
V12
IN
OUT
V5D
V5A
V3D
V3D
TP15
TP16
TP17
IC11(b)
IC11(a)
5
6
5
6
c
3
4
3
4
b
IC22(c)
IC22(b)
IC23
IC23
IC21
REGULATOR
IC32 CPU
ADJ
1
5
4
V3D1 (3/10)
NMI (6/10)
FPVPLY (10/10)
FPVREC (9//10)
FPIREC (9/10)
FPIPLY (10/10)
STIRQ (4/10)
SPCIRQ (5/10)
INTJ1 (10//10)
INTJ0 (9/10)
INTFC1 (10//10)
INTFC0 (9/10)
I2CIRQ (2/10)
485IRQ (6/10)
232IRQ (6/10)
UPSIRQ ( 6/10)
MDIRQ (3/10)
TXD1 (4/10)
RXD1 (4/10)
3RESET (2,3/10)
5RESET (2,8-10/10)
IC24
RESET PULSE
GENERATOR
IC22(f)
IC23
SW21
3
7
VCCRTC
VCC
VIN
VOUT
2
4
#NMI      
160
176
12
11
10
9
8
140
141
142
143
178
179
180
185
186
187
188
126
IRQ5
IRQ4
IRQ3
IRQ2
IRQ1
IRQ0
PINT11
PINT10
PINT9
PINT8
PINT6
PINT5
PINT4
PINT3
PINT2
PINT1
PINT0
PTG7
BUSYO
6
2
1
7
PTD6
PTD5
PTG0
PTG1
PTG2
PTG3
PTE7
192
114
135
133
131
130
f
13
12
12
13
AUD0
AUD1
AUD2
AUD3
139
137
136
138
120
TCK
TMS
TRST
TDI
TDO
94
166
128
PTG5
TXD1
RXD1
101
100
96
123
87
#CS5
#CS4
#CS0
#WAIT
#BS
CKIO
#CS3
RD/#WR
#RD
CKE
#RAS3L
#CASL
DQMUU/WE3
DQMUL/WE2
DQMLU/WE1
DQMLL/WE0
EXTAL
XTAL2
EXTAL2
TXD2
PTJ7
RXD2
CTL1
CTL2
CTL3
CTL5
CTL6
CTL7
CTL8
CTL9
CTL10
CTL11
99
93
88
105
106
108
92
91
90
89
BRK-AK
172
193
124
#RESET
#RESET
IC22(d)
IC25
IC23
9
8
8
1
2
4
9
d
e
8
#RESETP
#RESETM
PTE6
PTE1
PTE2
IC22(e)
IC23
11
10
IC22(a)
IC56
2
1
1
2
3
Q41
11
10
∗
RES
VSA
V/
∗
RES
2
1
5
6
SW24
2
1
7
6
5
6
SW25
2
1
5
6
116
119
118
1A
1B
2Y
1Y
2B
2A
IC57 (a)
MONOSTABLE
MULTIVIBRATOR
A1
Q1
#Q1
SW7
7
6
6
7
5
4
ADJ
IC55
REGULATOR
V3D
1
53-56,58.60-68,70,72-78,80,82,84,86
13-18,20,22-26,28,30-32,34,36-44,46,48-52
A0-A25
D0-D31
#IRQOUT
PTL7
PTL6
PTL5
PTL4
PTL3
PTL2
PTL1
PTL0
Q21
D23
SW23
SW23
SW7
207
206
204
203
202
201
200
199
9
SW7
SW6
SW5
10
11
12
13
14
15
16
V3D
A0-A13
ADR0-ADR25
D0-D31
A0,A1
A20-A23
20-26
29-35
DQ0-DQ15
#CS
#RAS
#CAS
#WE
DQMU
DQML
CLK
CKE
19
18
17
16
39
15
38
37
CTL1
CTL6
CTL7
CTL2
CTL8
CTL9
CTL5
IC36 SDRAM
2,4,5,7,8,10,11
13,42,44,45,47
48,50,51,53
A0-A13
20-26
29-35
DQ0-DQ15
#CS
#RAS
#CAS
#WE
DQMU
DQML
CLK
CKE
19
18
17
16
39
15
38
37
CTL1
CTL6
CTL7
CTL2
CTL10
CTL11
CTL5
IC37 SDRAM
IC33
ADR (0-25)
DAT (0-31)
CTL (1-26)
CS (1-30)
STRCS (4/10)
SPCACS (5/10)
SPCBCS (5/10)
CSGDB (2/10)
CSFMC0 (9/10)
CSFMC1 (10/10)
CSJPG0 (9/10)
CSJPG1 (10/10)
ETCRCS (6/10)
LEDCS (3/10)
RSTCS (3/10)
MBUF (2/10)
5BUF (2/10)
3BUF (3/10)
ABUF (3/10)
DIR (2,3/10)
5DIR (2/10)
SIRQCS (5/10)
PLDWE0 (2/10)
REARR0 (6/10)
REARR1 (6/10)
REARW0 (6/10)
REARW1 (6/10)
BUSYI (3/10)
PLDRD (2/10)
CLK20M (4/10)
PALnNT (7/10-10/10)
CTXD (6/10)
CRXD (6/10)
3DAT2 (3/10)
FRNRST (3/10)
Q342,Q343
CT21
X22
IC49
X21
STWAIT (4/10)
2,4,5,7,8,10,11
13,42,44,45,47
48,50,51,53
26-30,32
ADR0,ADR1,ADR20-ADR23
33
34
35
40
65
19
43
45
BUSYO
46
47
48
49
CTL2
CTL3
CTL10
CTL11
20
22
23
24
97
98
CTL20
CTL21
CTL22
CTL23
CTL25
CTL26
11
#RESET
SW7
SW6
SW5
53
55
56
51
52
10
9
38
88
66
#RESET
162
RD/WR
RD
WE1
WE0
CS5
CS4
CS0
WAIT
BS
Y0
SRAMUB
SRAMLB
SRAMWR
FLASHWP
UDS
LDS
IN7
IN6
IN5
IN4
#RESET
OUT
LPF
3
4
5
168
158
174
156
TP21
1
2
a
IC49
9
10
c
IC49
4
5
6
8
b
IC31
1
2
a
IC31
4
5
b
IC31
12
13
11
3
3
6
8
d
IC31
IC411
9
10
c
HDDLED1
HDDLED2
1
2
TO
SCSI-IDE BOARD
. . . . . . . . . . . CN1
TO
FRONT BOARD
. . . . . . . CN403
HDD LED
FTXD
FRXD
FRNRST
FCONNECT
4
5
6
8
9
CN21
TDO
TDI
ISPEN
2
3
4
CN22
TMS
TCK
1
3
IC428
4
1
2
6
1
2
FLSHCS
SRAMCS
ROM1CS
ROM2CS
STRCS
SPCACS
SPCBCS
SIOCS
CSGDB
CSFMC0
CSFMC1
CSJPG0
CSJPG1
CPCS
12CCS
WRGP0
RDGP0
RDGP1
RDGP2
MDCS
ETCRCS
NICRCS
NICWCS
SIRQCS
SICHSL
LEDCS
RSTCS
MBUF
5BUF
3BUF
ABUF
DIR
5DIR
TDO
TDI
#BSCAN
TMS
TCK
57
58
67
68
69
70
72
73
74
76
77
78
79
80
82
83
84
85
90
91
92
95
96
99
1
2
3
5
6
7
8
17
37
59
87
16
15
CS0
CS1
CS2
CS3
CS7
CS15
CS16
CS17
CS19
CS20
CS21
CS22
CS25
CS26
CS30
18
8
7
6
5
4
3
2
1
PINT12
PINT14
PINT15
PINT13
PTE0
151
AUDCK
1
2
3
4
5
6
7
8
NTSC
OFF
ON
OFF
ON
OFF
OFF
OFF
OFF
PAL
ON
ON
OFF
ON
OFF
OFF
OFF
OFF
TO
POWER
BOARD
. . . CN4
TO
ANALOG
BOARD
. . . CN15
CN404
CN403
– 15 –
BLOCK DIAGRAM OF MAIN BOARD (1/10)
ADR21
ADR20
ADR9
ADR10
ADR11
ADR12
ADR13
ADR14
ADR15
ADR16
ADR17
DATA15
DATA7
DATA14
DATA6
DATA13
DATA5
DATA12
DATA4
ROM0CS
ADR19
ADR18
ADR8
ADR7
ADR6
ADR5
ADR4
ADR3
ADR2
ADR1
DATA0
DATA8
DATA1
DATA9
DATA2
DATA10
DATA3
DATA11
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A13
A14
A15
A16
A17
A18
A19
A20
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B13
B14
B15
B16
B17
B18
B19
B20
5DAT7
5DAT6
5DAT5
5DAT4
5DAT3
5DAT2
5DAT1
5DAT0
5ADR1
5RD
5WE0
CSGDB
INTGDB
RSTGDB
3
4
5
6
8
9
10
11
13
14
15
16
18
19
CN23
CN401   
OPEN
MAIN  BOARD (2/10)
ADR21
ADR20
ADR9
ADR10
ADR11
ADR12
ADR13
ADR14
ADR15
ADR16
ADR17
DATA15
DATA7
DATA14
DATA6
DATA13
DATA5
DATA12
DATA4
ROM1CS
ADR19
ADR18
ADR8
ADR7
ADR6
ADR5
ADR4
ADR3
ADR2
ADR1
DATA0
DATA8
DATA1
DATA9
DATA2
DATA10
DATA3
DATA11
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A13
A14
A15
A16
A17
A18
A19
A20
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B13
B14
B15
B16
B17
B18
B19
B20
CN24
1B1-1B8
DAT8-DAT15
DAT0-DAT7
13,14,16,17
19,20,22,23
2B1-2B8
1A1-1A8
2A1-2A8
1DIR
2DIR
1OE
2OE
1A1
1A2
1A3
1Y1
1Y2
1Y3
2A1
2A2
2A3
2Y1
2Y2
2Y3
4A1
4A2
4A3
4A4
4Y1
4Y2
4Y3
4Y4
1OE
2OE
3OE
4OE
3A4
3Y4
IC38
TRANSCEIVER
IC39
BUFFER
1
24
48
25
2,3,5,6,8,9,11,12
37,38,40,41
43,44,46,47
MDAT8-MDAT15
MDAT (0-15)
MADR (1-21)
ADR (0-25)
DAT (0-31)
CTL (1-26)
PLDRD (1/10)
PLDWE0 (1/10)
DIR (1/10)
MBUF (1/10)
CS (0-30)
MRD,MWE0,MRDWR
MCTL (20-22)
26,27,29,30
32,33,35,36
MDAT0-MDAT7
1A1
1A2
1A3
1A4
1Y1
1Y2
1Y3
1Y4
MADR16
MADR15
MADR14
MADR13
MADR12
MADR11
MADR10
MADR9
MADR8
MADR7
MADR6
MADR5
MADR4
MADR3
MADR2
MADR1
ADR16
ADR15
ADR14
ADR13
ADR12
ADR11
ADR10
ADR9
ADR8
ADR7
ADR6
ADR5
ADR4
ADR3
ADR2
ADR1
2A1
2A2
2A3
2A4
2Y1
2Y2
2Y3
2Y4
4A1
4A2
4A3
4A4
4Y1
4Y2
4Y3
4Y4
1OE
2OE
3OE
4OE
3A1
3A2
3A3
3A4
3Y1
3Y2
3Y3
3Y4
IC40
BUFFER
1A1-1A8
DAT8-DAT15
DAT0-DAT7
13,14,16,17
19,20,22,23
2A1-2A8
1A1
1A2
1A3
1A4
1A5
1A6
1A7
1A8
1B1
1B2
1B3
1B4
1B5
1B6
1B7
1B8
2A1
2A2
2A3
2A4
2A5
2A6
2A7
2A8
A0
SDA
SCL
CLK
#INT
#RESET
#WR
#CS
#RD
2B1
2B2
2B3
2B4
2B5
2B6
2B7
2B8
1DIR
2DIR
1OE
2OE
1B1-1B8
2B1-2B8
1DIR
2DIR
1OE
2OE
IC41
TRANSCEIVER
1A1-1A8
2A1-2A8
1B1-1B8
2B1-2B8
1DIR
2DIR
1OE
2OE
IC43
TRANSCEIVER
IC47
IC42
BUFFER
1
24
48
25
2,3,5,6,8,9,11,12
37,38,40,41
43,44,46,47
5DAT8-5DAT15
26,27,29,30
32,33,35,36
5DAT0-5DAT7
5DIR (1/10)
5BUF (1/10)
5RD (5,6/10)
5WE0 (6/10)
5RDWR (5/10)
UDS (5/10)
LDS (5/10)
WRGP0 (9/10)
SIOCS (6/10)
SICHSL (6/10)
1
48
25
24
2
3
5
8
9
11
19
20
22
23
1
48
25
24
17
47
46
44
CTL2
ADR21
ADR20
ADR19
ADR18
ADR17
CTL20
CTL21
CTL22
32
41
40
38
47
46
44
43
41
40
38
37
36
35
33
32
30
29
27
26
30
29
27
26
MRD
MWE0
MRDWR
MCTL20
MCTL21
MCTL22
MADR20
MADR19
MADR18
MADR17
MADR21
2
3
5
6
8
9
11
12
13
14
16
17
19
20
22
23
1
24
48
25
V3D
1
24
48
25
V3D
5ADR1
17
19
20
22
23
5ADR21
5ADR20
5ADR19
5ADR18
5ADR17
13
14
16
2
3
5
6
8
9
11
12
47
46
44
43
41
40
38
37
36
35
33
32
30
29
27
26
CTL2
CS2
CS3
CS16
CS17
CS7
CS30
CTL25
CTL26
ADR21
ADR20
ADR19
ADR18
ADR17
ADR9-ADR16
ADR1-ADR8
37,38,40,41
43,44,46,47
26,27,29,30
32,33,35,36
2,3,5,6
8,9,11,12
13,14,16,17
19,20,22,23
5ADR9-5ADR16
5ADR1-5ADR8
5DAT0-5DAT7
7-15
18
17
16
5WE0
5CS16
5RD
DB0-DB7
5ADR1
Q39
D42
D43
Q40
6
2
3
1
5
19
5DAT (0-15)
CSGDB (1/10)
3RESET (1/10)
5ADR21
5ADR20
5ADR9
5ADR10
5ADR11
5ADR12
5ADR13
5ADR14
5ADR15
5ADR16
5ADR17
5DAT15
5DAT7
5DAT14
5DAT6
5DAT13
5DAT5
5DAT12
5DAT4
5ADR19
5ADR18
5ADR8
5ADR7
5ADR6
5ADR5
5ADR4
5ADR3
5ADR2
5ADR1
5DAT0
5DAT8
5DAT1
5DAT9
5DAT2
5DAT10
5DAT3
5DAT11
5ADR21
5ADR20
5ADR9
5ADR10
5ADR11
5ADR12
5ADR13
5ADR14
5ADR15
5ADR16
5ADR17
5DAT15
5DAT7
5DAT14
5DAT6
5DAT13
5DAT5
5DAT12
5DAT4
5ADR19
5ADR18
5ADR8
5ADR7
5ADR6
5ADR5
5ADR4
5ADR3
5ADR2
5ADR1
5DAT0
5DAT8
5DAT1
5DAT9
5DAT2
5DAT10
5DAT3
5DAT11
5DAT7
5DAT6
5DAT5
5DAT4
5DAT3
5DAT2
5DAT1
5DAT0
V3D
I2CSDA (1/10)
I2CSCL (1/10)
I2CCLK (4/10)
I2CIRQ (1/10)
5RESET (1/10)
BLOCK DIAGRAM OF MAIN BOARD (2/10)
– 16 –
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