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Re: PATTERN PARTS FAILURES
I’d been thinking of mentioning the pattern brushes (Bsh + Hpt) very cheap from one particular wholesaler but some of which go, “ping”, lose their tails and go flying across the room
The supplier would be good to name as it allows us to avoid the same happening.
Bryan
Re: AWP510L board blown twice !!
the engineer who fitted the baord had already traced it, it leads down to the motor howver the motor is reading all ok.
possibly breaking down under load.
anyone else had this problem?Re: Very Quiet
very quiet here too, ive just managed to fill all the engineers up everyday this week,
next week is looking slow though, im usualy fully booked for Monday by now (40-50 calls) so far only 8 booked in.Simon
Re: Oh no! Another electronic nightmare. AEG La72630 EWM2000
like the others:
123= 12×1000 (10 at power to 3) Ohms = 12K
473= 47×1000 (10 at power to 3) Ohms = 47K
so
330= 33×1 (10 at power to 0) Ohms = 33 OhmsIn other words SMD resistor codes could be found:
http://www.hobby-hour.com/electronics/smdcalc.phpRe: Oh no! Another electronic nightmare. AEG La72630 EWM2000
leavemetogetonwithit wrote:Anyway, the 33 ohm smd resistors were expensive for some reason so I ordered a normal axial one (same spec) which there is room for.
Mike.Put there any smd resistor around that value… for ex.: 22 or 47 or 56 … it does not matter because is just for current protection…
leavemetogetonwithit wrote:Ha ha. You Romanians are even more penny-pinching than us Brits 😆 . I suppose it’s a question of necessity 🙁 .
Mike.Is not all the time about money… but it’s much quicker and cheaper so I don’t want to enlarge my store with all kind of unnecessary components (in my repairman live I did not changed more than three pieces of those relays but sealed type a lot)…
Re: AWP510L board blown twice !!
pics of board attached as requested
any ideas, engineer has done full insulation test nothing showing down to earth.
Re: Oh no! Another electronic nightmare. AEG La72630 EWM2000
P.S.
baron wrote:Assuming that it’s LAV72630 PNC:914002092_02 than config. code is: 261C169B15C1C7A4 (you can check it by putting the old board and go into service mode at configuration stage and check bit by bit…).
I looked again and checked the configuration code for your PNC (because I didn’t saw 😳 that you wrote it…) but it is identical
…Re: Oh no! Another electronic nightmare. AEG La72630 EWM2000
Welcome Mike, :waving:
Isn’t necessary to change all relays at all 🙂 … just the transparent one you have to remove it from PCB, open and clean his contacts with glass-paper! it is the ‘Heater Relay’ and therefore is a bit dirty :snigger: !!!Re: help! dealing with a possible rogue merloni engineer…
Simple.
The customer has stated Motor failure. Turn the appliance on and see if it works.If the machine does’nt work the customer would have been given a copy of the job sheet if this states BER then it’s BER.
On the other hand if the machine works, then…
Bryan
Re: Samsung Bashing
Hmm
How may YEARS does it take for samsung to realise that they need to keep the RS21 evap covers in stock.. Yet again for the past god knows how many past years they are NIL stock and none available.
Good news i’ve still got excess of 500 in stock.It’s called forward thinking samsung..
Bryan
Re: Oh no! Another electronic nightmare. AEG La72630 EWM2000
Assuming that it’s LAV72630 PNC:914002092_02 than config. code is: 261C169B15C1C7A4 (you can check it by putting the old board and go into service mode at configuration stage and check bit by bit…).
In order to repair the old board you need: R54(123)=12K; R53(330)=33 Ohms; R52(473)=47K; D15= 1N4148; Q7(5Cp)=BC807/40. But also you have to remove all relays from the board and do an clean/wash with alcohol and afterwards to check tacho generator from motor for its condition…
Re: Icicles from icemaker
Hi
Common problem on the samsungs is the water valve seeping slowly and then icing up as it drips
Bryan
