Panasonic CF-48 Service Manual page 86

Main 18 PARA/SERI
1
PD[0-7]
017:G5
STROBE#
017:G5
AUTOFD#
017:G5
PE
2
017:G6
SLCT
017:G6
3
SLCTIN#
017:G5;022:I7
ACK#
017:G6
4
BUSY
017:G6
PINIT#
017:G6;022:I6
ERROR#
017:G6;022:I6
5
6
7
8
9
10
11
A B
VC5
D11
2
A
3
C
1
RB411D
R273
4.7K
22
RA64
1 8
2 7
3 6
4 5
PD[0] 1 8
PD[1] 2 7
PD[2] 3 6
PD[3] 4 5
22 RA65
RA63
PD[4] 1 8
PD[5] 2 7
PD[6] 3 6
PD[7] 4 5
22
100 R271
100 R272
VC5
IC25
ADM211EARS
12 VCC 11
C1+
2125
C339 14 V+ 13 C349
C1-
1u 1u
2125
15 V- 17 C351
C2+
2125 0.1u
1u C350
C340 16 GND 10
C2-
1u
2125
SOUT1
7 T1OUT 2
T1IN
017:G3
RTS1#
6 T2OUT 3
T2IN
017:G3
DTR1#
20 T3OUT 1
T3IN
017:G3
21 T4OUT 28
T4IN
DCD1#
8 R1IN 9
R1OUT
017:G4
SIN1#
5 R2IN 4
R2OUT
017:G3
DSR1#
26 R3IN 27
R3OUT
017:G4
CTS1#
22 R4IN 23
R4OUT
017:G4
RI1#
19 R5IN 18
R5OUT
017:G4
24 SHTDWN 25
XEN
TSOP28
VC3
DISCOM
011:E2
C D E
C106
NU
KAMAYA KAMAYA
Parallel Port
RA66 RA68
4.7K 4.7K
DS01396-H7
CN3
1
14
2
15
3
16
4
17
5
18
6
19
7
20
8
21
9
22
10
23
11
24
12
25
13
R216
0
R217
0
R218
0
R220
0
R222
0
R224
0
R225
0
R229
0
D5
MA729
VA3
R78
10K
RI232C#
028:G4
3
R274
47K
DTC114YE
2
Q14
1
F G
10 - 18
PRSTRB#
NU C291
018:E5;022:I6
PRAUTO#
NU C290
018:E5;022:I6
PRPE
NU C289
018:E5;022:I8
PRSLCT
NU C288
018:E5;022:I8
PRACK#
NU C287
018:F5;022:I8
PRBUSY
NU C286
018:F5;022:I8
PRPD0
NU C285
018:F5;022:I6
PRPD1
NU C284
018:F5;022:I6
PRPD2
NU C283
018:F5;022:I7
PRPD3
NU C282
018:F5;022:I7
PRPD4
NU C281
018:F5;022:I7
PRPD5
NU C280
018:F5;022:I7
PRPD6
NU C279
018:F5;022:I7
PRPD7
NU C278
018:F5;022:I7
Serial Port
DS00196-H7
CN4
1
6
2
7
3
8
4
9
5
H I J