KX-PMF3 — Panasonic Copying Equipment Service Manual (repair manual)

Model
KX-PMF3
Pages
14
Size
581.49 KB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / 2ND FEEDER
File
kx-pmf3.pdf
Date

View Panasonic KX-PMF3 Service Manual online

 1 
Electronic Circuit Description and Diagrams 
2
 1.1. 
Block Diagram 
2
 1.2. 
General Descriptions 
2
 1.3. 
Schematic Diagram 
4
 2 
Troubleshooting 
6
 3 
Replacement Parts List with Lubrication Guide 
7
KX-PMF3
 3.1. 
Covers 
7
 3.2. 
8
 3.3. 
Cassette 
11
 3.4. 
Packing Material 
12
 3.5. 
Feeder Board 
13
2nd Feeder
CONTENTS
 Page 
Page
Order Number:KM60111625C0
G0
1 Electronic Circuit Description and Diagrams
1.1. Block Diagram
1.2. General Descriptions
Following is a brief description of the 2nd feeder board and major electrical component.
1.2.1. Motor Drive Circuit
The motor (2-phase stepping motor) is driven by IC600 (unipolar constant current driver). When the nMOEN_OP signal is low, the
current flows the motor.
When the signals are output as shown below, the motor rotates.
Timing Chart
2
KX-PMF3
1.2.2. Pickup Clutch Drive Circuit
The pickup clutch is driven by the transistor (Q601). When the nPUCTL_OP signal is low, paper is fed from the tray.
Timing Chart
3
KX-PMF3
1.3. Schematic Diagram
1
2
3
4
5
6
7
8
9
0.1u
C611
100p
C600
100
R608
100
R609
100
R607
10k
R602
10k
R603
10k
R604
10k
R605
35V
47u
C609
J600
180
R606
POWER(+24V)
GND(FG)
GND(+24V)
0.1u
C607
0.1u
C610
IC601
5
6
IC601
13
12
IC601
9
8
IC601
11
10
IC601
14
VCC
7
GND
IC602
14
VCC
7
GND
0.1u
C608
6.3V
47u
C612
PI600
0.1u
C601
0.1u
C602
GND(FG)
C615
C614
R618
R619
GND(+24V)
GND(FG)
Not Mounted
Not Mounted
3
2
1
+5V
CN602
5VGND
nMOEN_OP
nPNON_OP
nOPTION
nPUCTL_OP
24VGND
+5V
+24V
CLOCK_OP
4
KX-PMF3
Page of 14
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Download Panasonic KX-PMF3 Service Manual (Repair Manual)

Here you can view online or download Panasonic KX-PMF3 Service Manual in pdf. This Service Manual can help you recover, restore, fix, disassemble and repair Panasonic KX-PMF3 Copying Equipment. Information contained in Panasonic KX-PMF3 service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).