Fuji-com plasma won't comes on. HELP PLS

predator0357

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Posts: 159

Country: Israel
#1

Fuji-com plasma won't comes on. HELP PLS

11-29-2014, 10:16 AM

Hi,
I am a newbie in plasma TV's so my Q is:
I got a Fuji-com model NR 42 B45 and it doesn't come on at all only the led that indicate that it on, i opened the TV and no caps where blown and nothings seem to be fried, so what should i do? what to check with Multi Meter?
P.S
U do hear the relay open/close.

so pls guide me what to check and where(-:

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predator0357

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Join Date: Jul 2014

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Country: Israel
#2

11-29-2014, 11:03 PM

Re: Fuji-com plasma won't comes on. HELP PLS

Some1 pls��
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Alastair E

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#3

11-30-2014, 06:44 AM

Re: Fuji-com plasma won't comes on. HELP PLS

Thats an LG 42V7....

Search for posts on LG 42V7 as well as the service-manuals, but prob have a short IPM....

TELEFIX

How PLASMA SCREENS WORK, X-SUS and Y-SUS what they do--
http://www.irf.com/technical-info/appnotes/an-1088.pdf
PLEASE DO NOT EMAIL ME PRIVATELY FOR REPAIR ADVICE. QUESTIONS BELONG ON THE FORUM!
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predator0357

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#4

11-30-2014, 08:30 AM

Re: Fuji-com plasma won't comes on. HELP PLS

Originally posted by Alastair E

Thats an LG 42V7....

Search for posts on LG 42V7 as well as the service-manuals, but prob have a short IPM....

tnx a bunch(-:
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predator0357

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#5

11-30-2014, 10:22 AM

Re: Fuji-com plasma won't comes on. HELP PLS

oooo i 4got to say that the fuses on Y-SUS and Z-SUS was blown, n now i was checked the Y-SUS IPM and nothing was showing (GND, SUS-OUT below 0.4V even nothing), so both Y and Z are fried?
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tom66

EVs Rule

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#6

11-30-2014, 10:51 AM

Re: Fuji-com plasma won't comes on. HELP PLS

Probably only the Y-sustain IPM is bad if there are no shorts on the Z-sustain.

Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
For service manual, schematic, boardview (board view), datasheet, cad - use our search.
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predator0357

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Country: Israel
#7

11-30-2014, 10:58 AM

Re: Fuji-com plasma won't comes on. HELP PLS

Originally posted by tom66

Probably only the Y-sustain IPM is bad if there are no shorts on the Z-sustain.

but the fuse on the Z-SUS was blown also, so its still just the Y-SUS?
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tom66

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#8

11-30-2014, 11:57 AM

Re: Fuji-com plasma won't comes on. HELP PLS

Ok, that's odd. Check the Z-sus IPM for shorts too, is it good?

Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
For service manual, schematic, boardview (board view), datasheet, cad - use our search.
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predator0357

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#9

11-30-2014, 12:02 PM

Re: Fuji-com plasma won't comes on. HELP PLS

Originally posted by tom66

Ok, that's odd. Check the Z-sus IPM for shorts too, is it good?

its the same checks like the Y-SUS? (GND, SUS-OUT)
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predator0357

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#10

12-01-2014, 03:04 PM

Re: Fuji-com plasma won't comes on. HELP PLS

ok, i just checked the Z-SUS and its the same as Y-SUS nothing is showing/
dumb Q: when i am checking what option in the multi-meter do i need?
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tom66

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#11

12-01-2014, 03:11 PM

Re: Fuji-com plasma won't comes on. HELP PLS

Use 200 or 2000 ohm range. You need to tell us what "nothing" is... is that zero, or out-of-range (the single "1" on lots of meters, on the right, indicates "out of range")

Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
For service manual, schematic, boardview (board view), datasheet, cad - use our search.
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predator0357

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#12

12-02-2014, 11:26 AM

Re: Fuji-com plasma won't comes on. HELP PLS

Originally posted by tom66

Use 200 or 2000 ohm range. You need to tell us what "nothing" is... is that zero, or out-of-range (the single "1" on lots of meters, on the right, indicates "out of range")

OK, but what to check on the IPM?
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Fuji-com plasma won't comes on. HELP PLS

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