Panasonic KV-S2065L Service Manual page 145

1 2
+5V
A
SYSRST
5:8B SYSRST
5:8B;7:1D
CPWR
7:3E SCSIRD
5:8D;7:1C CSSCSI
B
CPA[0]
CPA[1]
CPA[2]
CPA[3]
CPA[0-3]
4:2E;5:8B CPA[0-3]
CPDD[8]
CPDD[9]
CPDD[10]
CPDD[11]
C
CPDD[12]
CPDD[13]
CPDD[14]
CPDD[15]
+5V
CPDD[8-15]
4:2E;7:6D
CPDD[8-15]
[DIFFERENTIAL=H]
7:3C SCSIACKD
7:3C
SCSIWRD
+5V
D GND
GND
IC600
1 8
ST VCC
R604
4 5
GND OUT
56
SG-615PTJ-40M
SG-8002JA40MHzSHC
Reserve
GND
SMDD[0-15]
7:6A SMDD[0-15]
E
5:8D TERMON
R777
JCLK
56
F
1 2
3
4
R616
+5V
22
GND R778
100K
GND GND
GND
81
CS
82
A0/SA0
83
A1/BHE
84
A2/DBRD
85
A3/ALE
86
IC602
CK
87
DIFFM
88
FAS236U
VDD
89
N.C
NC
90
PAD0
91
PAD1
92
PAD2
93
PAD3
94
VSS
95
VSS
(5V)
96
PAD4
97
PAD5
98
PAD6
99
PAD7
100
DREQ
Z600
+5V 2
7
GND 1
8
3
6
4
5
+5V N.M.
Z601
1
8
2
7
3
6
4
5
10K
Z602
1
8
2
7
3
6
4
5
10K
+5V
IC601
GND GND GND
1
20
OSCIN REFOUT
2 19
OSCOUT OVDD
3
18
AVDD OVSS
4 17
D_C R0
5
16
STOP R1
6 15
S0 FOUT
7
14
LPF S2
8
13
AVSS DVSS
9
12
S1 DVDD
10
11
SSON S3
GND GND
N.M.
GND GND
GND
3 4
5
SCSIREQ
ATN
I/O
C/D
MSG
DB[0-7]
RST
ACK
REQ
BSY
SEL
DB[7]
DB[6]
50
SDO6
49 DB[5]
SDO5
48 DB[4]
SDO4
47
VSS
+5V
46
VSS
45 DB[3]
SDO3
44 DB[2]
SDO2
43
DB[1]
SDO1
42 DB[0]
SDO0
41
GND VSS
40
VSS
39
N.C
NC
38 GND
VDD
37
SDIP
36 DB[7]
SDI7
35 DB[6]
SDI6
34 DB[5]
SDI5
33 DB[4]
SDI4
32
DB[3]
SDI3
31 DB[2]
SDI2
GND
DB[1] GND
DB[0]
+5V +5V
Z603
1 8
7
2
6
3
5
4
10K
Z604
8
1
7 GND
2
6
3
4 5
10K
Q601
UN2212-(TX)
Q600
UN2212-(TX)
GND GND
GND GND
DEFAULT:DISABLE
SPREAD:2.5%
5
6 7
+5V
Q602
N.M.
GND
5:8C TERMPC
DB[0]
DB[1]
DB[2]
DB[3]
DB[4]
DB[5]
DB[6]
DB[7]
DBP
TERMPWR
ATN
BSY
ACK
RST
MSG
SEL
C/D
REQ
IC603
BH9598AFP-YE2
N.C
1 NC
GND 25
2 EN VM
24
N.C
3 SL15 SL14 23
4 SL16
SL13 22
5 SL17 SL12 21
6 SL18
SL11 20
26 GND/FLAME GND/
27
7 GND
FLAME
8 SL1 SL10
19
9 SL2 SL9 18
10 SL3
SL8 17
11 SL4
SL7 16
12 SL5 SL6
15
13 VDD1 VDD1 14
GND
TERMINATER
GND GND
6 7
8 9
SCSIREQ 4:7F;7:1B
5:4E
IRQSCSI
CN600 CN601
1 1
GND
26 26
2 2
GND
27 27
3 3
GND
28 28
4 4
GND
29 29
5 5
GND
30 30
6 6
GND
31 31
7 7
GND
32 32
8 8
GND
33 33
9 9
GND
34 34
10 10
GND
35 35
GND
11 11
GND
36 36
GND
12 12
N.C RESERVED1
37 37
N.C RESERVED3
13 13
N.C OPEN
38 38
14 14
N.C
RESERVED2
39 39
N.C RESERVED4
15 15
GND
40 40
GND
16 16
GND
41 41
ATN
17 17
GND
42 42
GND
18 18
GND
43 43 BSY
19 19
GND
44 44 ACK
20 20
GND
45 45 RST
21 21
GND
46 46
22 22
GND
47 47
23 23
GND
48 48
24 24
GND
49 49 REQ
25 25
GND
50 50
I/O
FCN-235D050-G/J FCN-235D050-G/J
GND
+5V +5V
GND GND
+3V +3V
GND GND
(SCSI Board)
1/6
KV-S2065/S6055/S6050
8
A
B
C
D
E
F