Panasonic KV-S2065L Service Manual page 183

CN601(SCSI) (continued)
Pin No. Signal Name
8 GND
9 GND
10 GND
11 GND
12 N.C.
13 N.C.
14 N.C.
15 GND
16 GND
17 GND
18 GND
19 GND
20 GND
21 GND
22 GND
23 GND
24 GND
25 GND
26 *DB0
27 *DB1
28 *DB2
29 *DB3
30 *DB4
31 *DB5
32 *DB6
33 *DB7
34 *DBP
35 GND
36 GND
37 N.C.
38 TERMPWR
39 N.C.
40 GND
41 *ATN
42 GND
43 *BSY
44 *ACK
45 *RST
46 *MSG
47 *SEL
48 *C/D
49 *REQ
50 *I/O
CN602(SCSI) - CN2002(MOTHER)
Pin No. Signal Name
1 GND
2 GND
3 *RESET
4 +3VD
5 +3VD
6 *CPUAS
7 *CPUHWR
8 *CPURD
9 GND
10 GND
11 CPUD15
12 CPUD14
13 CPUD13
14 CPUD12
15 +5VD
16 +5VD
17 CPUD11
18 CPUD10
19 CPUD9
20 CPUD8
Description
Ground
Ground
Ground
Ground
N.C.
N.C.
N.C.
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Data Bus0
Data Bus1
Data Bus2
Data Bus3
Data Bus4
Data Bus5
Data Bus6
Data Bus7
*DBP
Ground
Ground
N.C.
Term Power
N.C.
Ground
*ATN
Ground
*BSY
*ACK
*RST
*MSG
*SEL
*C/D
*REQ
*I/O
Description
Ground
Ground
Reset
+3V(for Digital)
+3V(for Digital)
CPU Adress Strobe
CPU Write
CPU Read
Ground
Ground
CPU Data
CPU Data
CPU Data
CPU Data
+5V(for Digital)
+5V(for Digital)
CPU Data
CPU Data
CPU Data
CPU Data
Pin No. Signal Name
21 GND
22 GND
23 CPUA8
24 CPUA7
25 CPUA6
26 CPUA5
27 CPUA4
28 CPUA3
29 CPUA2
30 CPUA1
31 CPUA0
32 +5VD
33 GND
34 GND
35 *VERCS
36 *IRQ(IMG)
37 *IRQ1(SCSI)
38 *CS3(SCSI)
39 CTS2(IF)
40 RTS2(IF)
41 +3VD
42 RXD2(IF)
43 TXD2(IF)
44 *SCWAIT
45 TERMPC
46 *ACTTERM
47 *CS(IMG)
48 BVD7
49 GND
50 GND
51 BVD6
52 BVD5
53 BVD4
54 BVD3
55 BVD2
56 BVD1
57 +3VD
58 BVD0
59 FVD7
60 FVD6
61 FVD5
62 GND
63 GND
64 FVD4
65 FVD3
66 FVD2
67 FVD1
68 FVD0
69 +3VD
70 +3VD
71 GND
72 CLK27M
73 FCLK
74 BEN
75 FEN
76 GND
77 VSYNC
78 +5VD
79 GND
80 GND
CN2003(MOTHER) - CN331(DRIVE)
Pin No. Signal Name
1 LD0
2 *DEC2
3 *DEC3
Description
Ground
Ground
CPU Adress
CPU Adress
CPU Adress
CPU Adress
CPU Adress
CPU Adress
CPU Adress
CPU Adress
CPU Adress
+5V(for Digital)
Ground
Ground
Chip Select for I/F Board Detect
GAIMG Interrupt Request
SCSI Interrupt Request
Chip Select for SCSI
Not Used
Not Used
+3V(for Digital)
Not Used
Not Used
CPU Wait
Terminal Power Control
Active Terminator Enable
Chip Select for GAIMG
Back Data
Ground
Ground
Back Data
Back Data
Back Data
Back Data
Back Data
Back Data
+3V(for Digital)
Back Data
Front Data
Front Data
Front Data
Ground
Ground
Front Data
Front Data
Front Data
Front Data
Front Data
+3V(for Digital)
+3V(for Digital)
Ground
Not Used
Not Used
Back Line Enable
Front Line Enable
Ground
Page Enable
+5V(for Digital)
Ground
Ground
Description
Local Data Bus
Chip Select for Feed Motor
Not Used