Panasonic KX-P1150 - Manual (Page 36)

KX-Ptt50
8.3 Explanation of Connectors
8.3.1 Name of Connectors
Connector applications are shown below. For details, refer to tables.
CN1 : AC Power Supply
CN204 : Control Panel (LED, KEY)
CN2 : Power Supply (+36V,+5V,GND)
CN205 : Centronics I/O
CN200 : Power Supply (+36V,+5V,GND)
CN206 : Friction/Tractor Switch,
CN201 : Paper Feed Motor
Paper Out Switch
CN202 : Carriage Motor
CN207 : Home Switch
CN203 : Printhead
CN300 : Control Panel
8.3.2 Pin Assignment
CN1 (AC Power Supply) CN202 (Carriage Motor)
Pin
No. Signal
Name
Description
In/
Out
Pin
No. Signal
Name
Description
In/
Out
1 AC AC 220-240V — 1 CRB Carriage Motor Phase B In
2 AC AC 220-240V — 2 SCR Carriage Motor Power Supply Out
CN2 ,CN200 (Power Supply +36V,+5V,GND)
3 CRB Carriage Motor Phase B In
4 CRA Carriage Motor Phase A In
Pin
No, Signal
Name
Description
In/
Out
5 SCR Carriage Motor Power Supply Out
1 DC +36V For Printhead,Motor — 6 CRA Carriage Motor Phase A In
2 DC +36V For Printhead,Motor —
CN205 (Centronics I/O)
3 GND Ground —
Pin
No. Return Side
Pin No.
Signal
Name
Description
In/
Out 4 GND Ground —
5 DC +5V For Main Board Logic Circuit — 1 19 STB Strobe In
2 20 DATAI Handshake Data 1 In
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3 21 DATA2 Handshake Data 2 In
Pin
No. Signal
Name
Description
In/
Out
4 22 DATA3 Handshake Data 3 In
1 SW Paper Out Switch In 5 23 DATA4 Handshake Data 4 In
2 SG Signal Ground Out 6 24 DATA5 Handshake Data 5 In
3 SW Friction/Tractor Switch In 7 25 DATA6 Handshake Data 6 In
4 SG Signal Ground Out
8 26 DATA7 Handshake Data 7 In
9 27 DATA8 Handshake Data 8 In
10 28 ACk Acknowledge Out
CN207 (Home Switch)
11 29 BUSY Busy Out
Pin
No. Signal
Name
Description
In/
Out
12 PE Paper End Out
1 SW Home Switch In
13 SLCT Select Out
2 SG Signal Ground Out
14 AFXT/1 Auto Feed XT
In
15 —
,
16 SG Signal Ground —
CN201 (Paper Feed Motor)
17 FG Frame Ground —
Pin
No. Signal
Name
Description
In/
Out
18 +5V +5V Out
1 LFA Line Feed Motor Phase A In
31 30 PRIME Prime In
2 SLF Line Feed Motor Power Supply Out
32 ERROR Error Out
3 LFNA Line Feed Motor Phase A In
33 —
4 LFB Line Feed Motor Phase B In
34 —
5 SLF Line Feed Motor Power Supply Out
35 —
6 LFNB Line Feed Motor Phase B In
36 SG Signal Ground —
19-30 SG Signal Ground —