Panasonic WJ-HD500A Service Manual / Supplement ▷ View online
– 10 –
IC901
FRAME MEMORY CONTROL
IC903
JPEG DECODER
IC902
FRAME MEMORY
IC904
TRANSCEIVER
IC905
IC908
IC922
1
3RDWR (3/10)
JD0PLY-JD7PLY
JD0PLY-JD7PLY
3DAT0-3DAT7
CSJPG1 (1/10)
3RD (3/10)
CBSYB (4/10)
INTJ1 (1/10)
STPCNT (7/10)
COEB (4/10)
CWEB (4/10)
CAENB (4/10)
CWEB (4/10)
CAENB (4/10)
3WE0 (3/10)
3ADR(1-10)
3DAT(0-15)
JCB(0-7)
AB(1,2),ASTBB(1,2),ASCKB(1,2)
PCM (PLY,REC,SCK,LR,MCK)
2
11-18
1
A1-A8
B1-B8
48
25
#1OE
#2OE
30
35-38,40,41,
43,44,46,47
3ADR1-3ADR10
2A5
103-107
HA0-HA4
108
109
HRD
113
JPASS1
129
JWR
128
JCS
HWR
62
SYNCMODE
151
155
157
JDCLK
JCLKEN
152
158
JDSYNC
JEND
JRESET
156
154
JCOMP
153
JSTOP
GEOS
190
189
FMWE
FMCAS
127
JACC
1A1-1A8,2A1,2A2
JA0PLY-JA9PLY
JA0PLY-JA9PLY
3ADR1-3ADR5
83-88,90-92,
94-99,102
HD0-HD15
3DAT0-3DAT15
DIR
G
19
4
2-9
IC906
TRANSCEIVER
IC915
IC920
2-9
1
4
5
5
B1-B8
G
A1-A8
DIR
11-18
IC752(b)
MULTIPLEXER
MULTIPLEXER
5
Z
C
Z0
4
9
19
IC907
OSD CONTROL
32
1-8
1
2
2
4
AC
AD0-AD7
CS
31
SCK
9
P2
26
P1
25
OSCIN
22
6
132-138,141
JDATA0-JDATA7
142-148,150
JPIXEL4-JPIXEL11
DQ0-DQ15
2,4,5,7,8,10,11,13,42,
44,45,47,48,50,51,53
A0-A13
#WE
#CAS
20-26,29-35
16
17
188
187
FMRAS
FMCS
#RAS
#CS
18
19
178
FMDQM
DQML
DQMU
15
185
FMCLK
CLK
38
39
209,212-219,
222-228
172-177
165,167-170
FMDQ0-FMDQ15
SAD1,SAD2,SSTRB1,
SSTRB2,SSCLK1,SSCLK2
ASDOUT,AMCLK,ALRCLK
ASCLK,ASDIN
193-199,202-208
FMA0-FMA13
DATA0-DATA7
82-89
#END
V3D
12
CLKEN
61
DCLK
60
#RESET
56
#DSYNC
37
#EOS
34
COMP
30
#STOP
33
IC923
A
1
PIXEL4-PIXEL11
38-43,46,47
97
96
95
DC0-DC7,DY0-DY7
CLK54 IN
PCMPLY
PCMREC
PCMSCK
PCMLR
PCMMCK
3,4,6,8-19,22
183
EC0-EC7,EY0-EY7
DC(0-7) PLY,DY(0-7) PLY
EC(0-7) PLY,EY(0-7) PLY
FPVPLY (1/10)
54MQ1 (9/10)
FPIPLY (1/10,4/10)
29-32,34-39,42-47
FPVIDEO (SOT)
7
FPINT
58
INTFC1 (1/10)
CSFMC1 (1/10)
HINT
110
EV
53
EH
54
HOR
16
5RESET (1/10)
ECLK27
55
EODDPL (9/10)
PLYSEL (7/10)
CHAR1 (9/10)
WHITE1 (9/10)
WHITE1 (9/10)
OHOR1 (9/10)
OBLNK1 (9/10)
MDSEL (7/10)
MDVA (7/10)
CPOUT1 (7/10)
CN12
TO
REAR BOARD
. . . . . . . CN12
REAR BOARD
. . . . . . . CN12
EODD
48
ECSYNC
57
OSDCS
78
OSDOSC (9/10)
ECSPLY (3/10)
PALnNT (1/10)
OSDSCK
79
OSDD0-OSDD7
68-71,
74-77
OSDBLANK
82
NTSCPAL (TIN)
232
HCS
111
DOEPLY (7/10)
DODD
23
DCKPLY (7/10)
DCLK
24
DHSPLY (7/10)
DHSYNC
25
DVSPLY (7/10)
DVSYNC
26
DVVPLY (7/10)
DVVALID
27
DHVPLY (7/10)
DHVALID
28
ADDR0-ADDR9
1-10
1B1-1B8,2B1,2B2
2,3,5,6,
8,9,11-14
16
17
19
114-119,123-126
JADDR0-JADDR9
32
1
2
2
33
2A4
2A3
68
#CBUSY
4
99
#INT
64
#CAEN
67
#COE
IC913
STEREO CODEC
AINL–
19
9
SDIN
66
#CWE
71-76,78,79
CODE0-CODE7
B
4
#OE
2
b
2
3
3
1
IC505
1
2
2
3
IC505
4
5
5
6
IC505
12
13
13
11
IC505
9
10
8
d
V5D
V3D
V3D
RSFMC1 (3/10)
SYSRESET
231
AUDRST (3/10)
RST
27
AOUTL–
26
8
SDOUT
5
SCLK
4
LRCK
3
XTI
AINL+
#RD
#WR
#CS
2B3
2B4
2B5
63
EXTODDIN
162
AMODE
MAIN BOARD (8/10)/(10/10)
Q901
Q902
VR751
IC756(c)
D-FF
D-FF
IC751
D/A
CONVERTER
D/A
CONVERTER
Q751
Q507
Q503
Q506
Q504
Q505
Q
CK
D
9
12
11
VOUT
27
2-8,10-14,
17-20
VSY
51
VCLK
BUFFER
Q752,Q753
BUFFER
NTB
NTB
28
HSY
GD0-GD7
BD0-BD7
39
3
Z1
IC752(a)
MULTIPLEXER
MULTIPLEXER
15
Y0
B
Y
2
10
Y1
1
IC504 SWITCH
IN1
SW1
1
4
5
3
SW2
IN3
IN2
SPTMSK (7/10)
CPOUT0 (7/10)
2
OUT
7
IC754
SWITCH
IN1
1
2
3
SW1
SW2
7
4
5
OUT
IN2
IN3
52
RSTB
22
NTB
42
IR
a
c
b
d
Q754
Q755
1
2
2
3
IC755
IC755
4
5
5
6
IC755
12
13
13
11
IC755
9
10
8
a
c
b
d
Q756
PLYOUT
PLYOUT
1
2
3
4
5
6
7
8
9
10
11
A5V
AGND
AREC
AGND
APLY
AGND
ASEL
AGND
SUBSPTOUT
AGND
PLYOUT
APLY
ARECN
20
ARECP
ASEL (7/10)
14
9
AMP
AMP
AMP
ARECP
ARECN
APLY
V3D
SW400
IC434(a)
IC433(a)
IC433(b)
IC434(c)
IC433(c)(d)
5V
13
10
2
5
3
3
9
4
1
6
7
11
12
1
2
IC434(b)
BLOCK DIAGRAM OF MAIN BOARD (8/10)/(10/10)
– 12 –
R128 0R00
R129 OPEN
R135
0R00
R134 OPEN
R136 OPEN
R137 0R00
2OE
2A3
2A4
2A4
3A1
3A2
3A3
3A2
3A3
3OE
GND
VCC
48
47
46
44
43
46
44
43
41
40
38
37
40
38
37
24
25
36
35
33
32
35
33
32
30
29
27
26
29
27
26
7
18
4
10
15
21
10
15
21
1
2
3
5
6
3
5
6
8
9
11
12
9
11
12
13
14
16
17
14
16
17
19
20
22
23
20
22
23
31
42
42
28
34
39
45
34
39
45
2A2
2A1
1OE
3A4
VCC
GND
GND
GND
GND
GND
1Y1
1Y2
1Y3
1Y4
1Y2
1Y3
1Y4
VCC
VCC
VCC
GND
GND
GND
GND
GND
GND
GND
1A3
1A4
1A4
1A2
1A1
2Y1
2Y2
2Y3
2Y4
2Y2
2Y3
2Y4
3Y1
3Y2
3Y3
3Y4
3Y2
3Y3
3Y4
4A1
4A2
4A3
4A4
4OE
4A2
4A3
4A4
4OE
4Y1
4Y2
4Y3
4Y4
4Y2
4Y3
4Y4
IC39
L35 100
2OE
2A3
2A4
2A4
3A1
3A2
3A3
3A2
3A3
3OE
GND
VCC
48
47
46
44
43
46
44
43
41
40
38
37
40
38
37
24
25
36
35
33
32
35
33
32
30
29
27
26
29
27
26
7
18
4
10
15
21
10
15
21
1
2
3
5
6
3
5
6
8
9
11
12
9
11
12
13
14
16
17
14
16
17
19
20
22
23
20
22
23
31
42
42
28
34
39
45
34
39
45
2A2
2A1
1OE
3A4
VCC
GND
GND
GND
GND
GND
1Y1
1Y2
1Y3
1Y4
1Y2
1Y3
1Y4
VCC
VCC
VCC
GND
GND
GND
GND
GND
GND
GND
1A3
1A4
1A4
1A2
1A1
2Y1
2Y2
2Y3
2Y4
2Y2
2Y3
2Y4
3Y1
3Y2
3Y3
3Y4
3Y2
3Y3
3Y4
4A1
4A2
4A3
4A4
4OE
4A2
4A3
4A4
4OE
4Y1
4Y2
4Y3
4Y4
4Y2
4Y3
4Y4
IC40
1DIR
1A3
1A4
1A5
1A6
1A4
1A5
1A6
2DIR
2A1
2A2
2A3
2A2
2A3
2OE
2A5
2A7
2A8
2A8
GND
VCC1
48
47
46
44
43
41
40
38
37
46
44
43
41
40
38
37
24
25
25
36
35
33
32
30
29
27
26
35
33
32
30
29
27
26
7
18
18
4
10
15
21
10
15
21
1
2
3
5
6
8
9
11
12
3
5
6
8
9
11
12
13
14
16
17
19
20
22
23
14
16
17
19
20
22
23
31
42
42
28
34
39
45
34
39
45
1A8
1A2
1A1
1OE
2A4
2A6
1A7
VCC1
GND
GND
GND
GND
GND
1B1
1B2
1B3
1B4
1B5
1B6
1B7
1B8
1B2
1B3
1B4
1B5
1B6
1B7
1B8
2B1
2B2
2B3
2B4
2B5
2B6
2B7
2B8
2B2
2B3
2B4
2B5
2B6
2B7
2B8
VCC2
VCC2
VCC2
GND
GND
GND
GND
GND
GND
GND
IC42
1DIR
1A3
1A4
1A5
1A6
1A4
1A5
1A6
2DIR
2A1
2A2
2A3
2A2
2A3
2OE
2A5
2A7
2A8
2A8
GND
VCC1
48
47
46
44
43
41
40
38
37
46
44
43
41
40
38
37
24
25
25
36
35
33
32
30
29
27
26
35
33
32
30
29
27
26
7
18
18
4
10
15
21
10
15
21
1
2
3
5
6
8
9
11
12
3
5
6
8
9
11
12
13
14
16
17
19
20
22
23
14
16
17
19
20
22
23
31
42
42
28
34
39
45
34
39
45
1A8
1A2
1A1
1OE
2A4
2A6
1A7
VCC1
GND
GND
GND
GND
GND
1B1
1B2
1B3
1B4
1B5
1B6
1B7
1B8
1B2
1B3
1B4
1B5
1B6
1B7
1B8
2B1
2B2
2B3
2B4
2B5
2B6
2B7
2B8
2B2
2B3
2B4
2B5
2B6
2B7
2B8
VCC2
VCC2
VCC2
GND
GND
GND
GND
GND
GND
GND
IC43
C126
104
C127
104
C122
33/10
C123
104
L38
100
C125
33/10
L41 100
R142
220
C138 OPEN
C137 OPEN
R143
103
R144 OPEN
R186
103
1DIR
1A3
1A4
1A5
1A6
1A4
1A5
1A6
2DIR
2A1
2A2
2A3
2A2
2A3
2OE
2A5
2A7
2A8
2A8
GND
VCC1
48
47
46
44
43
41
40
38
37
46
44
43
41
40
38
37
24
25
25
36
35
33
32
30
29
27
26
35
33
32
30
29
27
26
7
18
18
4
10
15
21
10
15
21
1
2
3
5
6
8
9
11
12
3
5
6
8
9
11
12
13
14
16
17
19
20
22
23
14
16
17
19
20
22
23
31
42
42
28
34
39
45
34
39
45
1A8
1A2
1A1
1OE
2A4
2A6
1A7
VCC1
GND
GND
GND
GND
GND
1B1
1B2
1B3
1B4
1B5
1B6
1B7
1B8
1B2
1B3
1B4
1B5
1B6
1B7
1B8
2B1
2B2
2B3
2B4
2B5
2B6
2B7
2B8
2B2
2B3
2B4
2B5
2B6
2B7
2B8
VCC2
VCC2
VCC2
GND
GND
GND
GND
GND
GND
GND
IC41
5
1
2
3
4
6
7
8
7
8
Z96 220
5
1
2
3
4
6
7
8
7
8
Z97 220
5
1
2
3
4
6
7
8
7
8
Z98 220
5
1
2
3
4
6
7
8
7
8
Z99 220
5
1
2
3
4
6
7
8
7
8
Z104 220
5
1
2
3
4
6
7
8
7
8
Z105 220
5
1
2
3
4
6
7
8
7
8
Z106 220
5
1
2
3
4
6
7
8
7
8
Z107 220
1
5
6
7
8
2
3
4
3
4
Z108 220
1
5
6
7
8
2
3
4
3
4
Z109 220
1
5
6
7
8
2
3
4
3
4
Z110 220
1
5
6
7
8
2
3
4
3
4
Z111 220
1
5
6
7
8
2
3
4
3
4
Z112 220
5
1
2
3
4
6
7
8
7
8
Z113 220
5
1
2
3
4
6
7
8
7
8
Z114 220
5
1
2
3
4
6
7
8
7
8
Z115 220
5
1
2
3
4
6
7
8
7
8
Z116 220
5
1
2
3
4
6
7
8
7
8
Z123 103
5
1
2
3
4
6
7
8
7
8
Z124 103
5
1
2
3
4
6
7
8
7
8
Z125 103
5
1
2
3
4
6
7
8
7
8
Z126 103
1
5
6
7
8
2
3
4
3
4
Z181 103
1
5
6
7
8
2
3
4
3
4
Z182 103
1
5
6
7
8
2
3
4
3
4
Z183 103
1
5
6
7
8
2
3
4
3
4
Z184 103
1
5
6
7
8
2
3
4
3
4
Z1004 220
1
5
6
7
8
2
3
4
3
4
Z1005 220
1
5
6
7
8
2
3
4
3
4
Z117 220
1
5
6
7
8
2
3
4
3
4
Z118 220
5
1
2
3
4
6
7
8
7
8
Z100 220
5
1
2
3
4
6
7
8
7
8
Z101 220
5
1
2
3
4
6
7
8
7
8
Z102 220
5
1
2
3
4
6
7
8
7
8
Z103 220
1
5
6
7
8
2
3
4
3
4
Z196 103
1
5
6
7
8
2
3
4
3
4
Z197 103
1
5
6
7
8
2
3
4
3
4
Z198 103
1
5
6
7
8
2
3
4
3
4
Z199 103
1
5
6
7
8
2
3
4
3
4
Z119 220
5
1
2
3
4
6
7
8
7
8
Z185 103
1
5
6
7
8
2
3
4
3
4
Z120 220
1
5
6
7
8
2
3
4
3
4
Z121 220
1
5
6
7
8
2
3
4
3
4
Z122 220
5
1
2
3
4
6
7
8
7
8
Z186 103
5
1
2
3
4
6
7
8
7
8
Z187 103
5
1
2
3
4
6
7
8
7
8
Z188 103
5
1
2
3
4
6
7
8
7
8
Z127 103
5
1
2
3
4
6
7
8
7
8
Z128 103
5
1
2
3
4
6
7
8
7
8
Z129 103
5
1
2
3
4
6
7
8
7
8
Z130 103
1
5
6
7
8
2
3
4
3
4
Z180 103
1DIR
1A3
1A4
1A5
1A6
1A4
1A5
1A6
2DIR
2A1
2A2
2A3
2A2
2A3
2OE
2A5
2A7
2A8
2A8
GND
VCC
48
47
46
44
43
41
40
38
37
46
44
43
41
40
38
37
24
25
25
36
35
33
32
30
29
27
26
35
33
32
30
29
27
26
7
18
18
4
10
15
21
10
15
21
1
2
3
5
6
8
9
3
5
6
8
9
11
12
12
13
14
16
17
19
20
22
23
14
16
17
19
20
22
23
31
42
42
28
34
39
45
34
39
45
1A8
1A2
1A1
1OE
2A4
2A6
1A7
VCC
GND
GND
GND
GND
GND
1B1
1B2
1B3
1B4
1B5
1B6
1B7
1B8
1B2
1B3
1B4
1B5
1B6
1B7
1B8
2B1
2B2
2B3
2B4
2B5
2B6
2B7
2B8
2B2
2B3
2B4
2B5
2B6
2B7
2B8
VCC
VCC
VCC
GND
GND
GND
GND
GND
GND
GND
IC38
C112
104
C113
104
C110 33/10
C111
104
C118
104
C119
104
C120
104
C121
104
C114
104
C115
104
C116
104
C117
104
B1
A1
B2
A2
B3
A3
B4
A4
B5
A5
B6
A6
B7
A7
B8
A8
B9
A9
B10
A10
B11
A11
B12
A12
B13
A13
B14
A14
B15
A15
B16
A16
B17
A17
B18
A18
B19
A19
B20
A20
CN24
OPEN
V3D
C130
104
C131
104
C124
104
C128
104
C129
104
C132
104
C133
104
V5D
R145
103
R146 OPEN
B1
A1
B2
A2
B3
A3
B4
A4
B5
A5
B6
A6
B7
A7
B8
A8
B9
A9
B10
A10
B11
A11
B12
A12
B13
A13
B14
A14
B15
A15
B16
A16
B17
A17
B18
A18
B19
A19
B20
A20
CN23
V5D
V5D
V3D
5
1
2
3
2
3
4
IC424
C447 104
R449 103
R459 103
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
11
12
13
14
15
16
17
18
19
20
21
22
CN401
OPEN
V3D
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
19
18
17
16
15
14
13
12
11
CLK
SDA
SCL
#IACK
#INT
A0
DB0
DB1
DB2
SDA
SCL
#IACK
#INT
A0
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
VSS
#RD
#CS
#WR
#RESET
VDD
IC47
L51 100
C139
104
R154 103
R153 103
R182 103
L62
100
R184 103
Q40
D43
Q39
D42
V3D
R183 103
V5D
V5D
V5D
5
1
2
3
4
6
7
8
7
8
Z178 103
5
1
2
3
4
6
7
8
7
8
5
6
7
8
6
7
8
Z179 103
5
1
2
3
4
6
7
8
7
8
Z139 220
1
2
3
4
Z140 220
V5D
V3D
ADR(0-25)
DAT(0-31)
CTL(1-26)
MDAT(0-15)
MADR(1-21)
CS(0-30)
5DAT(0-15)
ADR17
ADR18
ADR19
ADR20
ADR21
DIR
MBUF
5DIR
5BUF
5BUF
5RDWR
5WE0
5RD
5CS16
UDS
LDS
LDS
WRGP0
SICHSL
SIOCS
PLDRD
PLDWE0
PLDWE0
MRD
MWE0
MRDWR
MCTL20
MCTL21
MCTL22
MCTL21
MCTL22
MADR17
MADR18
MADR19
MADR20
MADR21
MADR1
MADR2
MADR3
MADR4
MADR5
MADR6
MADR7
MADR8
MADR9
MADR10
MADR11
MADR12
MADR13
MADR14
MADR15
MADR16
MDAT0
MDAT1
MDAT2
MDAT3
MDAT4
MDAT5
MDAT6
MDAT7
MDAT8
MDAT9
MDAT10
MDAT11
MDAT12
MDAT13
MDAT14
MDAT15
5ADR21
5ADR9
5ADR20
5ADR1
5ADR18
5ADR19
5DAT0
5DAT1
5DAT2
5DAT3
5DAT4
5DAT5
5DAT6
5DAT7
5DAT8
5DAT9
5DAT10
5DAT11
5DAT12
5DAT13
5DAT14
5DAT15
5DAT4
5DAT5
5DAT6
5DAT7
5DAT12
5DAT13
5DAT14
5DAT15
5DAT0
5DAT1
5DAT2
5DAT3
5DAT8
5DAT9
5DAT10
5DAT11
5ADR10
5ADR11
5ADR12
5ADR13
5ADR14
5ADR15
5ADR16
5ADR17
5ADR11
5ADR12
5ADR13
5ADR14
5ADR15
5ADR16
5ADR17
5ADR2
5ADR3
5ADR4
5ADR5
5ADR6
5ADR7
5ADR8
5ADR21
5ADR9
5ADR20
5ADR10
5ADR11
5ADR12
5ADR13
5ADR14
5ADR15
5ADR16
5ADR17
5ADR11
5ADR12
5ADR13
5ADR14
5ADR15
5ADR16
5ADR17
5ADR1
5ADR18
5ADR19
5ADR2
5ADR3
5ADR4
5ADR5
5ADR6
5ADR7
5ADR8
5ADR1
5ADR2
5ADR3
5ADR4
5ADR5
5ADR6
5ADR7
5ADR8
5ADR9
5ADR10
5ADR11
5ADR12
5ADR13
5ADR14
5ADR15
5ADR16
5ADR17
5ADR18
5ADR19
5ADR20
5ADR21
5DAT0
5DAT1
5DAT2
5DAT3
5DAT4
5DAT5
5DAT6
5DAT7
5DAT8
5DAT9
5DAT10
5DAT11
5DAT12
5DAT13
5DAT14
5DAT15
DAT0
DAT1
DAT2
DAT3
DAT4
DAT5
DAT6
DAT7
DAT8
DAT9
DAT10
DAT11
DAT12
DAT13
DAT14
DAT15
DAT0
DAT1
DAT2
DAT3
DAT4
DAT5
DAT6
DAT7
DAT8
DAT9
DAT10
DAT11
DAT12
DAT13
DAT14
DAT15
ADR17
ADR18
ADR19
ADR20
ADR21
ADR1
ADR2
ADR3
ADR4
ADR5
ADR6
ADR7
ADR8
ADR9
ADR10
ADR11
ADR12
ADR13
ADR14
ADR15
ADR16
CTL2
CTL20
CTL21
CTL22
CTL21
CTL22
CS2
CS3
CS3
CS7
CS16
CS17
CS30
CTL2
CTL25
CTL26
CTL26
ADR1
ADR2
ADR3
ADR4
ADR5
ADR6
ADR7
ADR8
ADR9
ADR10
ADR11
ADR12
ADR13
ADR14
ADR15
ADR16
CSGDB
IRQGDB
3RESET
5DAT0
5DAT1
5DAT2
5DAT3
5DAT4
5DAT5
5DAT6
5DAT7
I2CCLK
5RESET
5DAT3
5DAT4
5DAT5
5DAT6
5DAT7
5DAT0
5DAT1
5DAT2
I2CIRQ
I2CSDA
I2CSCL
BUF-Memory
BUF-5V Device
ADR9
ADR10
ADR11
ADR12
ADR13
ADR14
ADR15
ADR16
ADR17
ADR10
ADR11
ADR12
ADR13
ADR14
ADR15
ADR16
ADR17
ADR20
ADR21
DATA4
DATA5
DATA6
DATA7
DATA12
DATA13
DATA14
DATA15
VCC
DATA1
DATA2
DATA3
DATA8
DATA9
DATA10
DATA11
ADR1
ADR2
ADR3
ADR4
ADR5
ADR6
ADR7
ADR8
ADR18
ADR19
DATA0
DATA1
DATA2
DATA3
DATA8
DATA9
DATA10
DATA11
GND
ROM1CS
ADR9
ADR10
ADR11
ADR12
ADR13
ADR14
ADR15
ADR16
ADR17
ADR10
ADR11
ADR12
ADR13
ADR14
ADR15
ADR16
ADR17
ADR20
ADR21
DATA4
DATA5
DATA6
DATA7
DATA12
DATA13
DATA14
DATA15
VCC
ADR1
ADR2
ADR3
ADR4
ADR5
ADR6
ADR7
ADR8
ADR18
ADR19
DATA0
DATA1
DATA8
DATA9
GND
ROM0CS
DATA2
DATA3
DATA10
DATA11
V5D
GND
5DAT7
5DAT6
5DAT5
5DAT4
GND
5DAT3
5DAT2
GND
5DAT7
5DAT6
5DAT5
5DAT4
GND
5DAT3
5DAT2
GND
RSTGDB
INTGDB
GND
CSGDB
5WE0
5RD
5ADR1
GND
5DAT0
5DAT1
MAIN BOARD (2/10)
MRD,MWE0,MRDWR
MCLT(20-22)
(1/10)
(1/10)
(1/10)
(1/10)
(1/10)
(1/10)
(1/10)
(1/10)
(1/10)
(1/10)
(1/10)
(1/10)
(5,6/10)
(5/10)
(5/10)
(5/10)
(5/10)
(7/10)
(6/10)
(6/10)
(6/10)
(6/10)
(6/10)
(7/10)
(7/10)
(1/10)
(4/10)
(1/10)
(4/10)
(1/10)
GND
GND
GND
(1,3/10)
(3,4/10)
(3,4/10)
(3,4/10)
(1/10)
(1/10)
(1/10)
(5-7/10)
A
B
C
D
1
2
3
4
5
(1/10)
(1/10)
< VOLTAGE >
MAIN BOARD (2/10)
MAIN BOARD (2/10)
< INDEX >
MAIN BOARD (2/10)
MAIN BOARD (2/10)
IC38
C1/C2/D1/D2
IC39
B1/B2/C1/C2
IC40
A1/A2/B1/B2
IC41
D3/D4
IC42
B3/B4/C3/C4
IC43
A3/A4/B3/B4
IC47
A3/A4
IC424
A5
Q39
A3
Q40
A3
D42
A3
D43
A3
IC424
5.0
5.0
5.0
0
3.1
3.1
3.1
Pin 1
2
3
4
5
6
7
8
9
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
11
12
13
14
15
16
17
18
19
20
Q39
Q40
Q40
G
3.1
3.1
3.1
S
5.0
5.0
5.0
D
3.1
3.1
3.1
IC47
1.6
5.0
5.0
4.9
3.6
4.9
5.0
5.0
5.0
5.0
5.0
4.9
3.6
4.9
5.0
5.0
5.0
0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
Note:
The value indicated in the schematic
diagram should be read as follows:
diagram should be read as follows:
Multiplier (0 - 5)
2nd. Significant Digit (0 - 9)
1st. Significant Digit (1 - 9)
2nd. Significant Digit (0 - 9)
1st. Significant Digit (1 - 9)
<Example>
For Resistor:
330
For Resistor:
330
33 x 10 = 33
Ω
561
56 x 10 = 560
Ω
123
12 x 10 = 12k
Ω
0R00 = 0
Ω
0
1
3
820
82 x 10 = 82 pF
102
10 x 10 = 1000 pF = 0.001
µ
F
104
10 x 10 = 100000 pF = 0.1
µ
F
0
2
4
For Capacitor
(Except Electrolytic Capacitor and Tantalum
(Except Electrolytic Capacitor and Tantalum
Capacitor):
0
1
010
1 x 10 =
1
µ
H
8R2
8.2 x 10 =
8.2
µ
H
101
10 x 10 =
100
µ
H
0
For Coil:
SCHEMATIC DIAGRAM OF MAIN BOARD (2/10)
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