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Complete manual, the good quality of reproduction allows enlarged print-out of the schematic diagram in the size it probably had in the original print edition and which is necessary for practical use.
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The service manual was complete and the components on the drawings very good visible.
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downloaded next day , manual is very helpful , fast and easy
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This Service Manual was exactly what I needed to repair my Philips TV. The purchase was convenient and I received the manual at the same day I paid for it.
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Very pleased with the whole process. Great commication and very easy instructions to order and to download the manual.
Chapter 3 Troubleshooting
B
Remove the Network Board, and measure the resistance at C2 on the Main Board. *1
Yes
Correct?
No
Replace the Network Board.
Remove the DC Fan, and measure the resistance at C2 on the Main Board. *1
Yes
Correct?
No
Remove the Power Cord from the secondary side, and measure the resistance at C2 on the Main Board. *1
Yes
Replace the DC Fan.
Correct?
No
Check coating of the Power Cord at the secondary side. Good?
No Yes
Replace the Main Board. *3
Replace the Power Cord at the secondary side.
Replace the Power Supply board assy.
To Start of Troubleshooting.
*1: The correct resistance at C2 is 40 to 50-ohm. *2: Measure the resistance between VCC (12 pin) and GND (5 pin). The correct resistance is 1M-ohm or more. *3: Be sure to use the EEPROM from the original Main Board on the replaced new Main Board. (See page 1-5 for details.)
3-8
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