Author Topic: ALBA..LCD32880HDF (Read 12617 times)

chrissie jones · « **on:** June 12, 2011,07:29:33 »

backlite comes on for a second or two then gose off.his it a common fault with this set..hlep!!!

Mulja tv repair portal · « **on:** June 12, 2011,07:29:33 »

sparky · « **Reply #1 on:** June 12, 2011,07:42:28 »

ye
problem inverter board or fuse on same board been several listing for this
fault over the months
dave

chrissie jones · « **Reply #2 on:** June 12, 2011,08:13:48 »

its all in one.psu/inverter,can you point out fuse for me please.

Mulja tv repair portal · « **Reply #2 on:** June 12, 2011,08:13:48 »

sparky · « **Reply #3 on:** June 12, 2011,12:47:13 »

hi
must have been thinking of different model check the blue ceramic caps near
inverter tx go o/c when voltage applied
dave

chrissie jones · « **Reply #4 on:** June 13, 2011,04:49:01 »

i can see 3kv.but whats the value of the cap or can you use any other caps.

sparky · « **Reply #5 on:** June 13, 2011,05:31:02 »

hi
think 9pf

Mulja tv repair portal · « **Reply #5 on:** June 13, 2011,05:31:02 »

chrissie jones · « **Reply #6 on:** June 13, 2011,05:33:43 »

top man....

kennyc · « **Reply #7 on:** June 15, 2011,07:12:11 »

hi had the same fault today . changed the 2 caps with two out of a faulty samsung powersupply / inverter board . they had 5kv on them and not 3 kv . there were no other markings on them apart from what looked like a number 5 . on the samsung board there are 8 of them all the same. if it wasnt for your post i wouldnt have changed them thanks

chrissie jones · « **Reply #8 on:** June 15, 2011,08:26:39 »

have you got any spare ones for sale.

sparky · « **Reply #9 on:** June 15, 2011,09:14:22 »

i believe R S components sell them
dave

kennyc · « **Reply #10 on:** June 15, 2011,09:31:40 »

hi chrissi . have only got a couple left so i will have to keep them for the next one .but the board i took them out of was from a samsung le32b450. the power/ inverter board sits on the right if you look at the set with the back of it from behind . hope that helps

jimca007 · « **Reply #11 on:** June 19, 2011,13:17:49 »

as a quick test you can remove them all together and see if the invertor comes up just remember to replace them at a later date ( suddenly remembering the one in the bedroom i " tried " about 6 months ago and have been watching since !)

chrissie jones · « **Reply #12 on:** June 20, 2011,05:22:48 »

so it will work with em out.

jimca007 · « **Reply #13 on:** June 20, 2011,08:08:33 »

yes but they provide a discharge path for the invertor coils if the tubes fail so prob not a great idea to just take them out long term

gadge64 · « **Reply #14 on:** June 23, 2011,16:05:04 »

Are these the bad boys you're referring to? (I have the same prob as the original poster)

Thanks in advance.

(Click on image for larger size)

Mulja tv repair portal · « **Reply #14 on:** June 23, 2011,16:05:04 »

News:

Author Topic: ALBA..LCD32880HDF (Read 12617 times)

Mulja tv repair portal

Mulja tv repair portal

Mulja tv repair portal

Mulja tv repair portal