Author Topic: Hitachi 37ld8700...17PW15-8...Backlight problems  (Read 3987 times)

0 Members and 1 Guest are viewing this topic.

scooby-doo

  • Sr. Member
  • ****
  • Posts: 180
    • Email
Hitachi 37ld8700...17PW15-8...Backlight problems
« on: December 22, 2011,06:23:51 »
Hi

Got this TV and would not start...opened up and found the 2200uf 6.3v had bulged..never seen that before on a pw board...changed them and as a precaution I fitted the reliabilty kit too, checked resistors on rear of pcb..All ok

The tv starts now but when cold the backlights wont show on very first start up...turn off and straight back on then its fine...will be fine for the rest of the day. Its just the initial first turn on.

Any one any ideas on this one please

Thanks in advance
NOT Spell checked unlike some posts

Mulja tv repair portal

Hitachi 37ld8700...17PW15-8...Backlight problems
« on: December 22, 2011,06:23:51 »

scooby-doo

  • Sr. Member
  • ****
  • Posts: 180
    • Email
Re: Hitachi 37ld8700...17PW15-8...Backlight problems
« Reply #1 on: December 22, 2011,17:44:55 »
Fixed....C852=1000uf 35v messing me about


NOT Spell checked unlike some posts

Mulja tv repair portal

Re: Hitachi 37ld8700...17PW15-8...Backlight problems
« Reply #1 on: December 22, 2011,17:44:55 »

 

download
download
download