Re: 12vt Webasto HL32 diesel heater and thermostat wiring

Cheers for the replys so far, Looking at youtube someone has made a remote for it but hasn't been active for some time

[URL="https://www.youtube.com/watch?v=wxQ42s37vTw"]https://www.youtube.com/watch?v=wxQ42s37vTw[/URL]

The manual does show a mechanical thermostat and a digital timer as optional extras on page 8

The on switch/rheostat I'm planning to use is this one here on page 17 if you can advise on wiring this in?
[URL="http://www.melloronline.co.uk/product_uploads/13539598343.pdf"]http://www.melloronline.co.uk/product_uploads/13539598343.pdf[/URL]...

Anyone good with electrics? Currently sorting out my Webasto HL32 diesel heater for my camper van (old but still works and throws out some heat) the manual is here and wiring dio's on Pg38 onwards [URL="http://butlertechnik.com/download/9G/Webasto_Air_Top_HL32_D_Workshop_Manual_optimised.pdf"]http://butlertechnik.com/download/9G/Webasto_Air_Top_HL32_D_Workshop_Manual_optimised.pdf[/URL]

[URL="http://www.heatingcontrolsonline.co.uk/room-thermostats-c-21.html/programmable-thermostats-c-21_31.html/hardwired-programmable-thermostats.html/avamsa-2007-programmable-thermostat.html"]http://www.heatingcontrolsonline.co.uk/room-thermostats-c-21.html/programmable-thermostats-c-21_31.html/hardwired-programmable-thermostats.html/avamsa-2007-programmable-thermostat.html[/URL]...

Re: Panasonic 42" plasma screen TH-42PZ82BA cheap fix?

Right had a play about this evening, If I leave off A5/6/7 the LEds on the SC/SS boards light up. When I plug just 6&7 in the relay kicks in if I plug in A5 on it's own nothing happens.

Now when all 3 are plugged in the LED's on the SC/SS board fail to light up. swapped the SC board/and A board over and still get the same fault the A board that I ordered seems to be U/S as this gives off the flashing lights as mentioned. is it looking like a power board fault? The power board looks as if it's had a 10...

Re: Panasonic 42" plasma screen TH-42PZ82BA cheap fix?

Not gone back to the orginal boards etc yet, However it's odd that when the new A board is fitted I get the 7 blinks, counted them a few times to make sure what the flashes were,

However when I fit the old board back in I get the rapid green light at the front then goes solid but won't power up? Can hear the relays click twice though.

Re: Panasonic 42" plasma screen TH-42PZ82BA cheap fix?

Tried these no joy TV doesnt even power nor the relays kick in, I've tired an A board which is supposed to be good however when I fit this I get the 7 flashing red lights

Any ideas next?

Re: Panasonic 42" plasma screen TH-42PZ82BA cheap fix?

If the two power power cables/connectors are just along from the LVDS connection then removed those but nothing powered up. Still got the black screen

Re: Panasonic 42" plasma screen TH-42PZ82BA cheap fix?

bump

Re: Panasonic 42" plasma screen TH-42PZ82BA cheap fix?

Finally swapped over the SC board for another which I'd picked up now the problem is the green light blinks loads then comes on but TV won't power up/fans dont kick in any ideas?

Re: Panasonic 42" plasma screen TH-42PZ82BA cheap fix?

Swapped the lead out with the other I had then started getting the 6 red lights flashing swapped the old D board and lead back across and still getting 6 red lights flashing

Re: Panasonic 42" plasma screen TH-42PZ82BA cheap fix?

Is this it?...

Re: Panasonic 42" plasma screen TH-42PZ82BA cheap fix?

Which one is that?

Re: Panasonic 42" plasma screen TH-42PZ82BA cheap fix?

Cheers will give it a go, As I've now wired it back up without trying the new board the TV comes on to a red light then will power up using the remote but screen is black/no picture green light blinks very rapidly when you use the remote

Re: Panasonic 42" plasma screen TH-42PZ82BA cheap fix?

Looks like I've dropped a clanger and ordered the SC board for the TH-42PZ80B instead of the TH-42PZ80BA the correct board I should have ordered was the TNP A4657 instead I've got the TNP A4410 both look very similar and have the same mounting positions/pins and cable/ribbon connections would gthis work or not worth the gamble?

Re: Panasonic 42" plasma screen TH-42PZ82BA cheap fix?

Hmm time to re-start this thread, Not done anything with the TV since last year and managed to get a working&tested SC board for £8 hopefully should clear the fault,...

Re: Panasonic 42" plasma screen TH-42PZ82BA cheap fix?

Still the 7 blinks cant get it to switch on

Re: Panasonic 42" plasma screen TH-42PZ82BA cheap fix?

Any ideas what to check to see if it's getting voltage to the right places?

Re: Panasonic 42" plasma screen TH-42PZ82BA cheap fix?

Ok cheers will try and measure later however when I switch on the TV I get these small green LEDs appear on each board then they gradually get fainter then disappear is this normal?

The SC board will be to the left hand side looking at it from the rear?...

Re: Panasonic 42" plasma screen TH-42PZ82BA cheap fix?



I can see a very small green LED light to the right of the SC (assuming this is the board next to the buffer boards)


Any idea how to locate these as I'm a total Noob!...

Re: Panasonic 42" plasma screen TH-42PZ82BA cheap fix?

I'll double check tonight after work never noticed the light did wonder what it was for though! TBH I just installed some screws on the D/Main board in case I had to strip it down again all ribbons etc look to be in missed one first time around. DO I need to have all the screws installed on these boards above first?

Haven't touched the buffer boards so the screws should still be in place.

Re: Panasonic 42" plasma screen TH-42PZ82BA cheap fix?

Right new board came today plugged it in and...nothing can hear the relay kick in and the power button goes green blinking rapidly for a bit then clicks off and goes back to the 7 red lights re-tried the old board as well and now getting same result. Have I missed doing something when swapping over etc