Author Topic: Dead Goodman GTV42P6  (Read 2862 times)

0 Members and 1 Guest are viewing this topic.

sabre504

  • Sr. Member
  • ****
  • Posts: 101
    • Email
Dead Goodman GTV42P6
« on: December 13, 2011,14:11:58 »
Hi I have a Goodman  GTV42P6  plasma that I picked up to play around with (never touched one before) with the aim of repairing it so the kids can use it with the games consoles .
Bought as dead no power or standby lights opened it up and checked the psu after reading about repair kit and tested what I could before replacing the blown fuse .
Screen now lights up but is grey and there is still no standby light .
The boards either side have green led’s on them that are lit .
Basically is it worth buying a psu repair kit and seeing how it goes from there any input welcome can do pictures if needed
Paul

Mulja tv repair portal

Dead Goodman GTV42P6
« on: December 13, 2011,14:11:58 »

sabre504

  • Sr. Member
  • ****
  • Posts: 101
    • Email
Re: Dead Goodman GTV42P6
« Reply #1 on: December 22, 2011,13:19:24 »
Ok bought a kit

IC1004 FSD200
IC1005 PC817 op coup
D1001 B250/1500 Bridge rec
R1018 R1019 22K 3Watt res
D1012 FUF4007 Diode
FS1001 3.15 amp fuse
ZD1002 Zner 12v

Also changed C1031 as it was swollen and C1023 bit charred .

As yet not changed the zener as i wanted to check voltage before fitiing
one side showed no volts other showed 0.7v and still have grey screen no standby light

fix2003

  • Hero Member
  • *****
  • Posts: 260
Re: Dead Goodman GTV42P6
« Reply #2 on: December 23, 2011,03:01:33 »
beware there are two different
versions of this board, when
replacing zener diode Z D 1 0 0 2 on th e
secondary check w hich part you take
out, the k it comes with a 1 2 volt
zener B Z X 5 5 - C 1 2 but some versions
are fitted with a I N 4 7 4 6 which is a 1 8
volt zener, if you fit a 12 volt zener
place of the 18 volt the set will work
normally for awhile then the diode
will go short circuit.
vince

Mulja tv repair portal

Re: Dead Goodman GTV42P6
« Reply #2 on: December 23, 2011,03:01:33 »

sabre504

  • Sr. Member
  • ****
  • Posts: 101
    • Email
Re: Dead Goodman GTV42P6
« Reply #3 on: December 23, 2011,10:28:00 »
Hi Vince
Thanks that was the reason i was trying to measure it before i changed it
I will have to take it off the board and see if i can see any markings on it and try to trace back to see if there any other components that have shorted

sabre504

  • Sr. Member
  • ****
  • Posts: 101
    • Email
Re: Dead Goodman GTV42P6
« Reply #4 on: December 23, 2011,11:21:49 »
Right problem solved  thanks to FIXITNOW i went back and rechecked everything tracing as to why i had no voltage at the zener diode .
All components checked ok until out of frustration i checked the fuse and it was dead popped in a new one and all fired up .

So moral of this misadventure even if its new check it  :s_laugh:
 :c017:

balasahu

  • Newbie
  • *
  • Posts: 4
elontril rezeptfrei kaufen bupropion rezeptfrei  bupropion ohne rezept
sildenafil 50 mg kaufen sildenafil 50 kaufen  sildenafil bestellen rezeptfrei
tadalafil 5 mg kaufen österreich tadalafil kaufen apotheke  tadalafil kaufen apotheke
cytotec tabletten preis misoprostol rezeptfrei kaufen  cytotec online kaufen
sildenafil 200mg kaufen sildenafil online kaufen schweiz  sildenafil 150 mg kaufen
levitra 20mg kaufen levitra rezeptfrei in österreich  levitra 5mg kaufen
tamoxifen ohne rezept tamoxifen 20 kaufen  tamoxifen bestellen ohne rezept
etoricoxib ohne rezept etoricoxib 60 mg kaufen  etoricoxib rezeptfrei
tadalafil 5mg kaufen ohne rezept tadalafil 10mg rezeptfrei  tadalafil kaufen rezeptfrei
vermox rezeptfrei österreich vermox rezeptfrei kaufen holland  vermox tabletten kaufen
dulcolax rezeptfrei dulcolax rezeptfrei  dulcolax rezeptfrei österreich
clomid kaufen deutschland clomid online bestellen  clomid kaufen rezeptfrei
tamoxifen kaufen österreich tamoxifen tabletten kaufen  tamoxifen 20 mg bestellen
modafinil kaufen online modafinil online kaufen  modafinil kaufen schweiz
levitra rezeptfrei in österreich vardenafil generika rezeptfrei  levitra kaufen schweiz

Mulja tv repair portal


 

Powered by EzPortal
download
download
download
download