Panasonic DX-600 Service Manual page 337

A
+3.3V side
002:D3 DATA[8-1]
1
002:D3 pBUSOUT
DATA[1]
DATA[2]
DATA[3]
DATA[4]
DATA[5]
DATA[6]
DATA[7]
DATA[8]
002:D3 pSELECT
002:D3 nFAULT
002:D3 pBUSY
002:D3 nACK
002:D3 pPERR
002:D4 nINIT
002:D3 nSTRBE
002:D3 nAUTFD
002:D3 nSELIN
2
3
R445
001:D3 USBENB
002:A3 SCANENB
002:A1 DP
002:A1 DM
4
# #
GND
Edition 1.0
B
+3.3V
JW75
C250 25V
0.1uF
C252 25V
+5V side
0.1uF
+5V
JW55
C251 25V
0.1uF
C253 25V
0.1uF
42 31 18 7
74LVX161284MTD
+5V
GND
48 1
DIR HD
8 41
A1 B1
9 40
A2 B2
11 38
A3 B3
12 37
B4
A4
13 36
A5 B5
14 35
B6
A6
16 33
A7 B7
17 IC40 32
B8
A8
2 47
A9 Y9
3 46
A10 Y10
4 45
A11 Y11
5 44
A12 Y12
6 43
A13 Y13
20 29 R443 100
A14 C14
21 28 R444 100
A15 C15
22 27
A16 C16
23 26
C17
A17
+5V 19 30
PLHin PLH
24 25
HLHin
HLH
TL32
GND
GND
39 34 15 10
GND
GND
+3.3V
2
2SK680A
3
Q50
22K 1
R451
15K
#
JP19
0
R446 1%
NF9
27 1 2
4 3
R447 1%
PLP3216S121SL2
27
0
JP20
#
JP21
0
FG GND
Not Mounted
C
JW56
JW67
JW57
JW68
JW58
JW69
JW59
JW70
JW60
JW71
JW61
JW72
JW62
JW73
JW63
JW74
JW64
#
D27
1 20
2 19
3 18
4 17
5 16
6 15
7 14
8 13
9 12
10 11
74F1071MTC
GND
#:Not Mounted
USB i/f
USB Connector
67068-0001
1
CN92
VBUS
3
CN92 D+
2
CN92 D-
4
CN92 GND
337
D
*1:Mounted as for S3000i.
*2:Not Mounted as for S3000i.
*2
Centronics i/f
Centronics Connector
R41-2181C
2
CN91 DATA1
3
CN91 DATA2
4
CN91 DATA3
5
CN91 DATA4
6
CN91 DATA5
7
CN91 DATA6
8
DATA7
CN91
9
CN91 DATA8
13
CN91 pSLCT
32
CN91 nFAULT
11
CN91 pBUSY
10
CN91 nACK
12
CN91 pPE
31
CN91 nINT
1
CN91 nSTB
14
CN91 nAFTX
36
CN91 nSELIN
18
CN91 PLH
15
CN91 NC
33
CN91 NC
34
CN91 NC
35
CN91 NC
JP22 17
0 CN91 FG
JP23
0
FG
16
CN91 GND
19
CN91 GND
20
GND
CN91
21
CN91 GND
22
CN91 GND
23
CN91 GND
24
CN91 GND
25
CN91 GND
26
CN91 GND
27
CN91 GND
28
CN91 GND
29
CN91 GND
30
CN91 GND
GND
*1
Printer Terminal Board i/f
to PRTA PCB
52806-2220
22
CN94 DATA1
20
CN94 DATA2
18
CN94 DATA3
16
CN94 DATA4
14
CN94 DATA5
12
CN94
DATA6
10
CN94 DATA7
8
CN94
DATA8
1
CN94 pSLCT
19
CN94 nFAULT
4
CN94 pBUSY
6
CN94 nACK
2
CN94 pPE
17
CN94 nINT
21
CN94 nSTB
3
CN94 nAFTX
7
CN94
nSELIN
5
CN94 PLH
9
CN94
11
CN94
13
CN94
15
CN94
GND
Model Drawing Name
DX-600 / 800 SC PC Board (13/14)
DX-600/800
1
2
3
4
APR 2002