Panasonic DP-3000 - Page 172

172
Drawing Name
LANB PC Board (6/10)
Model
DP-2000/2500
/3000
R95
10K
IC16
TC74VHC04F
65
IC20
TC74VHC00F
5
6
4
IC7
TC74VHC32F
10
8
9
IC13
TC74VHC08F
10
8
9
SYSCLK
001:A4;004:B5;006:C1;007:A2
R102
0
SA[0]
001:D1;002:A5;003:A4;004:B1;009:A2
TL120
IC13
TC74VHC08F
5
6
4
nWAIT
001:D2
IC21
TC74VHC32F
2
3
1
IC22
TC74VHC02F
6
4
5
IOCHRDY
009:A1
R92
0
R89
0
IC15
TC74VHC74F
6
*Q
5
Q
2
D
4
*PRE
3
1
*CLR
TL121
nDPWAIT
005:C3
IC18
TC74VHC08F
2
3
1
nRESET
001:A4;003:A2;004:B3;004:B5;008:E3
R101
0
nRD
001:D2;002:A1;003:A2;005:C1;009:A1
IC19
TC74VHC74F
6
*Q
5
Q
2
D
4
*PRE
3
1
*CLR
DACK1
001:D3;004:B3
IC17
TC74VHC32F
13
11
12
nIORD
004:B2
IC11
TC74VHC08F
13
11
12
IC19
TC74VHC74F
8
*Q
9
Q
12
D
10
*PRE
11
13
*CLR
R88
10K
nIOWT
004:B2
GCPCK
004:B3
C50
50V
22pF
SYSCLK
001:A4;004:B5;006:B3;007:A2
R100
0
nUBE
004:B2
IC20
TC74VHC00F
2
3
1
nLBL
005:C3
R97
10K
nUBL
005:C3
nWRH
001:D2
nWRHL
003:A2;005:C1;009:A1
IC22
TC74VHC02F
3
1
2
DACK0
001:D3;004:B3
R103
0
nWRL
001:D2
IC14
TC74VHC74F
6
*Q
5
Q
2
D
4
*PRE
3
1
*CLR
IC16
TC74VHC04F
21
IC17
TC74VHC32F
5
6
4
+5V
IC15
TC74VHC74F
8
*Q
9
Q
12
D
10
*PRE
11
13
*CLR
IC13
TC74VHC08F
2
3
1
IC16
TC74VHC04F
89
+5V
+5V
+5V
+5V
R94
10K
IC13
TC74VHC08F
13
11
12
IC17
TC74VHC32F
2
3
1
R96
10K
R90
0
TL119
IC17
TC74VHC32F
10
8
9
+5V
IC16
TC74VHC04F
43
+5V
GND
IC14
TC74VHC74F
8
*Q
9
Q
12
D
10
*PRE
11
13
*CLR
R93
10K
R91
0
IC21
TC74VHC32F
5
6
4
+5V
IC7
TC74VHC32F
13
11
12
TC74VHC08F
IC13
VCCL
14
GND
7
TC74VHC08F
IC18
VCCL
14
GND
7
TC74VHC74F
IC19
VCCL
14
GND
7
TC74VHC74F
IC14
VCCL
14
GND
7
TC74VHC74F
IC15
VCCL
14
GND
7
TC74VHC32F
IC17
VCCL
14
GND
7
TC74VHC04F
IC16
VCCL
14
GND
7
TC74VHC32F
IC7
VCCL
14
GND
7
25V
0.1uF
C42
25V
0.1uF
C44
25V
0.1uF
C46
25V
0.1uF
C48
25V
0.1uF
C43
25V
0.1uF
C45
25V
0.1uF
C47
25V
0.1uF
C49
+5V +5V +5V +5V
+5V+5V+5V+5V
GND GND GND GND
GNDGNDGNDGND
0 62.5mWR189
0 62.5mWR190
GND
10K 62.5mWR198
+5V
100
R84
100
R85
100
R86
100
R87
100
R98
100
R195
100
R99
Not Mounted
Not Mounted
Not Mounted
Not Mounted
WAIT 2
WAIT 1
WAIT 2
WAIT 1
Not Mounted
Not Mounted
14MHz
Not Mounted
Not Mounted
Not Mounted
Not Mounted
AND CIRCUIT
OR CIRCUIT
Not Mounted