Re: RCA led46C45RQ Still no fix
Rechecked new led lights found 1 bad one , replaced it all works fine.
Thanks guys.
tennno`
Member
Last Activity: 05-05-2022, 12:14 PM
Joined: 11-01-2013
Location: hartsville,tn
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Re: Still no fix
Not seeing any pic with flashlightLeave a comment:
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Re: Still no fix
Got the set apart putting in new back lightsLeave a comment:
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RCA led46C45RQ Still no fix
RCA led46C45RQ sound no pic, no power going to back lights.
changed power board 3 times,main board 1,tested leds with led tester
all voltage correct 5v standby from power board.mains send to power
board all voltages com 4 shows 5v 5v grd ,leds flash 2 times then go out.
pins at led plug Spike to 150v then drops off(leds pluged in or not) -
Re: RCA LED46C45RQ,Sound but no Back lights
Thanks All you guys for your help .I'll get back after I get different back lights and let you know.Leave a comment:
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Re: RCA LED46C45RQ,Sound but no Back lights
Reopened it and tested each led found 1 bad (dead)trying to locate a new strip
IC-A-KJAB46D444 (8 leds on strip)
flashes to fast to tell if brightness is differentLast edited by tennno`; 04-12-2022, 12:13 PM.Leave a comment:
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Re: RCA LED46C45RQ,Sound but no Back lights
Yes but voltage drops offLeave a comment:
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Re: RCA LED46C45RQ,Sound but no Back lights
connectorLeave a comment:
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Re: RCA LED46C45RQ,Sound but no Back lights
Don't know how to put more power to them other the tester that will tellLeave a comment:
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Re: RCA LED46C45RQ,Sound but no Back lights
Already put it back togetherLeave a comment:
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Re: RCA LED46C45RQ,Sound but no Back lights
noLeave a comment:
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Re: RCA LED46C45RQ,Sound but no Back lights
Yes 1 flash then nothingLeave a comment:
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Re: RCA LED46C45RQ,Sound but no Back lights
With tester all lights lite at same brightness . when hooked up to power board lights don't come on
voltage drops at connectorLeave a comment:
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Re: RCA LED46C45RQ,Sound but no Back lights
Don't see any I got a different board today its doing the same thing joints on this board looks goodLast edited by tennno`; 04-11-2022, 04:37 PM.Leave a comment:
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Re: RCA LED46C45RQ,Sound but no Back lights
172.9 sb
169.3 onLeave a comment:
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Re: RCA LED46C45RQ,Sound but no Back lights
no not sure on how to do that. Are you talking about the big black cap on the hot side? there is only one that I can seeLeave a comment:
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Re: RCA LED46C45RQ,Sound but no Back lights
all seems goodLeave a comment:
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Re: RCA LED46C45RQ,Sound but no Back lights
back lights...Leave a comment:
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Re: RCA LED46C45RQ,Sound but no Back lights
Bl-on 5vLast edited by tennno`; 04-11-2022, 03:00 PM.Leave a comment:
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Re: RCA LED46C45RQ,Sound but no Back lights
gnd 0
adj 5v
BL-on 5v win on , 0 win offLast edited by tennno`; 04-11-2022, 03:33 PM.Leave a comment:
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