Chapter 3 Troubleshooting
3-5
Power Supply Troubleshooting
Check Power Cord connection at
the primary side.
Correct?
Correct?
Yes
No
Yes
No
Correct?
Yes
No
Measure the resistance at
C2 on the Main Board.
*1
A
Remove and connect the cord again,
and restart the machine.
Correct?
Yes
No
Replace the Power Cord at the
primary side, and restart the
machine.
Check if the fuse is
blown.
Good?
Yes
No
Replace the Fuse, and
restart the machine.
Correct?
Yes
No
To Short Circuit
Troubleshooting.
Correct?
Yes
No
To Start of Troubleshooting.
Start of Power Supply
Troubleshooting
Check Power Cord connection at
the secondary side.
Correct?
Yes
No
Replace the Power Cord at the
secondary side, and restart the
machine.
Remove and connect the cord again, and
restart the machine.
Correct?
Yes
No
*1: Be sure to use the EEPROM from the original Main Board on the replaced new Main Board. (See page 1-5 for details.)
Содержание PS-7000
Страница 11: ...Chapter 2 Product Overview 1 Product Composition 2 1 2 Main Unit 2 4 3 Specifications 2 7 4 Upgrade Kit 2 9 ...
Страница 23: ...Chapter 3 Troubleshooting 1 Troubleshooting 3 1 2 LED Indication 3 9 3 DIAG Program 3 10 4 Test Print 3 12 ...
Страница 37: ...Chapter 4 Disassembly Assembly 1 Disassembly 4 1 2 Assembly 4 12 3 About HDD Format 4 13 ...
Страница 38: ...Chapter 4 Disassembly Assembly 4 1 1 Disassembly 1 1 External appearance ...
Страница 51: ...Chapter 5 Operation Principles 1 RIP 5 1 2 Color Control 5 2 3 Miscellaneous 5 5 4 System Configuration 5 7 ...
Страница 63: ...Chapter 6 Parts Catalog 6 PARTS LAYOUT PARTS LIST 6 1 ...
Страница 64: ...Chapter 6 Parts Catalog 6 1 6 PARTS LAYOUT PARTS LIST 1 EXTERNAL COVERS 2 MAIN FRAME ...
Страница 65: ...Chapter 6 Parts Catalog 6 2 3 LED PANEL BOARD 4 INTERNAL COMPONENTS ...
Страница 66: ...Chapter 6 Parts Catalog 6 3 5 POWER SUPPLY UNIT 6 OTHER ...