Panasonic DP-1510P Service Manual page 471

A
001:D2;002:A1
nCASH
001:D2;002:A1
nCASL
1
001:A4;004:B5;006:B3;006:C1 SYSCLK
001:D2 nRAS
2
001:D1;002:A5;003:A4;009:A2 SA[13]
3
001:D1;002:A5;003:A4;005:C2;009:A2
SA[12]
001:D1;002:A5;003:A4;005:C2;009:A2 SA[11]
4
Edition 2.0
B
+5V
4
6
5
IC18
TC74VHC08F
8
10
9
IC22
TC74VHC02F
9
8
10
IC20
TC74VHC00F
+5V
4
5
*PRE
3 Q
2 IC23
D 6 TL122
1 *Q
*CLR
TC74VHC74F
+5V
TC74VHC04F 10
9
*PRE
11
11 10 Q
12
IC16 IC23
8
D TL123
13
*Q
*CLR
TC74VHC74F
+5V
+5V
4
*PRE 5
3 Q
2
IC24
6
D TL124
1
*Q
*CLR
TC74VHC74F
+5V
10
9
*PRE
11
Q
12
IC24
D 8 TL125
13 *Q
*CLR
TC74VHC74F
C
+5V
10
4 *PRE 9
*PRE 5 11 Q
3 Q
12
IC25
2 D 8
IC25 TL127
6 13
D TL126 *Q
1
*Q *CLR
*CLR
TC74VHC74F
TC74VHC74F
9
8
10
IC21
TC74VHC32F
+5V
+5V
1
A *Y0
2
B *Y1
IC28
da13 3
C *Y2
*Y3
6
G1 *Y4
REFE 4
*G2A *Y5
nRASE 5
*G2B *Y6
*Y7
TC74VHC138F
12
11
da12 13 12 13
IC20
IC16
TC74VHC00F
TC74VHC04F
da11
+5V +5V +5V
14 14 14
VCCL VCCL VCCL
IC26 IC23
GND GND GND
TC74VHC08F TC74VHC74F
7 7 7
GND GND GND
+5V +5V +5V
14 14 16
VCCL VCCL VCC
IC21 IC27
GND GND GND
TC74VHC32F TC74VHC04F
7 7 8
GND GND GND
471
D
15
14
13
12
11 TL128
10 TL129
9 TL130
TL131
7
9
8
10
IC18
TC74VHC08F
12
11
13
IC18
TC74VHC08F
1
3
2
IC26
TC74VHC08F
4
6
5
IC26
TC74VHC08F
+5V
14
VCCL
IC24 IC25
GND
TC74VHC74F TC74VHC74F
7
GND
+5V +5V
14 14
VCCL VCC
IC28 IC20 IC22
GND GND
TC74VHC138F TC74VHC00F TC74VHC02F
7 7
GND GND
Model
DP-1510P/1810P
LAN B PC Board (7/10)
/1810F/2010E
DP-1510P/1810P
/1810F/2010E
1
2
nRAS0 002:A1
3
002:A2
nRAS1
nRAS2 002:A2
nRAS3 002:A2
4
Drawing Name
APR 2002