Recent: Safely remove screen protector from a Macbook Air?

Mend > Televisions

Mend Samsung Rear Tv

Resistors in a Samsung SP42W4HPX?

I recently moved my Samsun SP42W4HPX rear projection TV (type JS4A42W4), to a friend's house. It worked fine for a couple of hours, then there was a burning smell & the image went completely out of alignment.
I took the back off and identified that the cover for one of the capacitors (CZ141 - rated at 22uF 50V) had come off & two resistors have burnt out. This is all in the "Blue" control section of the circuit board. The resistors are labelled as RZ142 & RZ143 - they have white-white-black-white banding, on a brown body roughl 10mm long. Based on the banding, I would have rated these as 99Ohm &, assuming they are the same voltage as the capacitor (50V), I would say they need to be rated for ~25W. The only reference I can find to RZ142 & RZ143 states they should be 3.9Ohm 0.5W!

My aim is to replace the capacitor & these resistors, to see if it fixes the problem, before looking at more expensive repair options. So, please can someone help me identify what resistors I should purchase?

Matthew
August 2012

Automatic Answer

While you wait for answers, we may have found some information which could help you.

Click here for Samsung Rear Tv

Related Questions ...

Mend 42 rear tv
1

If there's a bang?

I have a 42'' samsung rear projection tv, after plugging it in there was a loud bang, please can you suggest w... [Read more]
Mend projection picture sound
1

samsung rear projection tv-picture keeps turning off?

about every 10 min picture goes black sound still on i then turn tv off and on and it come back on
Mend tv help samsung projection
2

tv switches on then turns itself off?

could anyone please help my friend out. He has a samsung rear projection tv,which he can switch on, but then ... [Read more]
Mend samsung 42 rear projection tv
2

how can i fix my samsung 42 inch rear projection tv?

i have a samsung 42 inch rear projection tv and i have been told that my bulbs have gone at first the screen w... [Read more]
Mend tv projection red
1

my tv is on standby mode and wont come on?

Hi I have a samsung rear projection tv but it suddenly went into standby mode last night,the red light is on a... [Read more]
Mend picture projection tv
1

how can i reinstate picture on samsung SP42W5HFX?

my samsung rear projection tv has developed a video fault. no video whatsoever but sound and channels etc are ... [Read more]
Mend rear projection tv
4

My samsung sp43w6hp has double vision, can somone tell me how to fix it?

i have a samsung sp43w6hp rear projection tv and it has double vision because of the separate colours can some... [Read more]
Mend projection tv bottom
1

how to fix Samaung rear projection TV?

shadow and the colours are separated i.e. red at the bottom, green in the middle etc.
Mend inch projection tv
1

Samsung 43 inch rear projection tv?

A capacitor has burnt out on the power supply board. I need a circuit diagram. Can you help?
Mend tv top left
3

Samsung rear projection tv picture fault?

I've a picture problem, at top left of the screen. It seems to be shadowing yet the bulbs and internal mirror ... [Read more]
Mend rear samsung tv screen
2

43inch rear projection samsung tv screen scratched?

is there any way to fix a rear projection screen scratched or do i have to get a new screen
Mend tv picture 42inch
1

my rear projection tv picture has deteraited?

i have a samsung rear projection tv 42inch screen and the picture looks washed out after only 12months of havi... [Read more]
Mend rear projection tv
2

how do I clean my screen on my samsung sp43w6?

I have a samsung sp43w6 rear projection tv, I have marks and spillage stains on the screen. I have tried wipin... [Read more]
Mend replace rear screen
1

can i replace my rear projector screen???

hi all.. i have a samsung rear projector tv model SP42Q2 HD. and the kids have just gone and poured some jui... [Read more]
Mend projection tv screen
1

Why has my rear projection tv started showing a mirror image on screen?

I have a SAMSUNG SP42Q2 rear projection that is almost 3 years old. The problem started gradually but now ever... [Read more]

How to mend ...

Find out how to mend just about anything howtomendit.com for free repair help, information and advice.
Mend Televisions ...