Sharp LC32D44E-BK Stuck in standby mode

[Jahson]

Hiya got a sharp lc32d44e-bk from a friend stuck in standby mode, solid green led for 2-3 seconds then to red.

I've done a visual inspection on all the caps on the power board, all seems ok.
Checked all black diodes & Zener diodes, all seem fine except (D7134) DMM reading in both directions, .607 & .1116 probes reverse. Im sure thats a fault.

[tom66]

Re: Sharp LC32D44E-BK Stuck in standby mode

Repaired one of these about a month ago.
https://www.youtube.com/watch?v=5wUuARpFe90

[Jahson]

Re: Sharp LC32D44E-BK Stuck in standby mode

Cant get the service manual page wont load for me

[tom66]

Re: Sharp LC32D44E-BK Stuck in standby mode

Working fine for me. (That bit is my signature, attached to the first of each post on each page.)

Try here for SM:
http://www.tgohome.com/ServiceManual...&Search=Submit

But really, just follow the video I made and it'll be fixed in no time.

[Jahson]

Re: Sharp LC32D44E-BK Stuck in standby mode

Cheers only problem ive not got remote control, yea when i click the link to download pdf file nothing happens my end, im on this crappy 3g dongle thing.

[Jahson]

Re: Sharp LC32D44E-BK Stuck in standby mode

cant get it into service mode, but i did get the fuzzy screen picture, also the led is solid green now but blank screen?

[tom66]

Re: Sharp LC32D44E-BK Stuck in standby mode

Service mode is REALLY tricky to get into. Just keep trying. The video took 8 takes...

[Jahson]

Re: Sharp LC32D44E-BK Stuck in standby mode

The service manual i keep getting a error on the file.

Yea ive tried a few times, keep getting the same result, solid green led, then the fuzzy picture like no antena connected, then blank screen led still solid green.

That diode i mention you think its ok.

[tom66]

Re: Sharp LC32D44E-BK Stuck in standby mode

Sounds like 2 secs to black.
Will eventually accumulate enough errors to behave like in the video I posted.
You need better internet service. Cannot help you if you cannot download a PDF.

[Jahson]

Re: Sharp LC32D44E-BK Stuck in standby mode

Got the service manual now

[Jahson]

Re: Sharp LC32D44E-BK Stuck in standby mode

Still no joy getting into service mode, tried quite a few times same result. get to the fuzzy screen picture then it goes blank, solid green led.

[tom66]

Re: Sharp LC32D44E-BK Stuck in standby mode

TV must be OFF (the standby LED must be DARK.) This is achieved either by pressing the soft on-off button or unplugging the TV.

Then hold VOL- and CH-.

Power up TV by pressing soft on or plugging in again.

Do you see a "K"?

[Jahson]

Re: Sharp LC32D44E-BK Stuck in standby mode

aint it vol - & input button -->

[Jahson]

Re: Sharp LC32D44E-BK Stuck in standby mode

tom give me 5-10 mins got move things around in here to make some space

[Jahson]

Re: Sharp LC32D44E-BK Stuck in standby mode

Still no joy, the button layout is vol- vol+ ,p- p+ , --> , menu , on-off.

[Jahson]

Re: Sharp LC32D44E-BK Stuck in standby mode

If i hold down vol- & input --> and the on/off button it goes into service mode but it only lasts like 1 second then goes to a blank screen.

Turn right corner says EXT & AUTO, then halfway in the middle on the left of screen it says 'k' then some writing.

[tom66]

Re: Sharp LC32D44E-BK Stuck in standby mode

K indicates you are in the first service mode, then you need to press the second combination to enter the full service menu. Refer to the manual -- I have forgotten the codes...

[Jahson]

Re: Sharp LC32D44E-BK Stuck in standby mode

yea whot happens it flashes up for a second, then to blank screen.

[tom66]

Re: Sharp LC32D44E-BK Stuck in standby mode

Maybe there's a stuck button.

[Jahson]

Re: Sharp LC32D44E-BK Stuck in standby mode

Did a few recaps, still the same, RL701 doesnt make a proper relay click sound, sounds kinda flat.

Tom66 think the buttons are ok, not stuck