Question about Polaroid FLM-3734B 37 in. LCD HDTV
Lcd tv no picture sound only 37inch polaroid
On the power supply module there will be three 1000uf caps at 15vdc and one 47uf at 50vdc change them to 25 vdc and 100 vdc respectivley. The location number is differant depending on the size of the display but they are easily identified. This will fix 8 out of 10 Polaroid's 32 to 37 inches.
Posted on Oct 14, 2008
I would first check the back-light and the inverter. usually these are what causes the problems in LCD displays. If the inverter is bad most likely the back-light will have problems. If you need to replace the back-light 9 time out of 10 you will require a new display element.
I hope this helps
Henry A. McKelvey
Posted on Sep 21, 2008
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
May 13, 2011 | Polaroid TDX-01530B 15.4 in. LCD HDTV
Jul 05, 2010 | Polaroid FLM-3232 Television
Jun 27, 2010 | Olevia 237T 37 in. LCD TV
Jun 17, 2010 | LG 37LG30 37 in. LCD HDTV
May 31, 2010 | Polaroid TDA-03211C 32 in. LCD HDTV
Jan 08, 2009 | LG Flatron L1710S 17" LCD Monitor
Sep 09, 2008 | Bush DVD142RC 14 in. TV/DVD Combo
Sep 21, 2014 | Polaroid FLM-3734B 37 in. LCD HDTV
884 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: