crwdns2933803:01crwdne2933803:0
crwdns2933797:0Richdavecrwdnd2933797:0crwdne2933797:0
crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Richdave
- crwdns2933769:0crwdne2933769:0
- crwdns2933771:0crwdne2933771:0
- crwdns2933801:0crwdne2933801:0
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| [* black] Inspect all electrolytic capacitors on the power supply board and replace any that are bulging or leaking. | |
| [* yellow] On my board there were 2ea 2200uf capacitors that were bulging. | |
| [* black] Remove the old capacitors ensuring you don't overheat or damage the copper pads/tracks on the circuit board | |
| [* icon_caution] Take care to ensure you install the new capacitors correctly. They are polarity sensitive and the board and capacitors will be clearly marked which way they should be inserted. | |
| [* icon_note] You may want to check and replace any adjacent capacitors that are rated 10V as these seem to be the ones likely to fail. | |
| [* green] In my case I also replaced the 1000uF capacitor | |
| [* icon_note] If you have a different model TV the layout of the power supply board may be different however the faulty capacitors should be easily identifiable. | |
| + | [* icon_note] If replacing the capacitors does not resolve your symptoms you may need to replace the eprom on the main board as it can be corrupted or damaged by the power cycling |