Re: Philips 47Pfl7422D/37 blinking 6 then 3
Find the service manual on line and read thoroughly.
The user manual calls it "display supply".
Search for pin 1316 and it will take you right to it.
i have uploaded a picture to my album, its the tan board left of center.
apparently this unit uses several boards:
Inverter
SSB
Side IO
Keyboard control
IR/LED/Light Sensor
"Display Supply"
enjoy
Losdog
Member
Last Activity: 02-26-2014, 08:44 AM
Joined: 07-26-2011
Location: St Louis MO
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Re: Emerson LC195EM9 Sound, but no picture
Bump
Anybody?Leave a comment:
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Re: Emerson LC195EM9 Sound, but no picture
Tcon?...Leave a comment:
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Re: Emerson LC195EM9 Sound, but no picture
See if these pictures help.
I have a meter and limited soldering equipment/skill....Leave a comment:
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Emerson LC195EM9 Sound, but no picture
Emerson LC195EM9 2
Issues: Power and sound but no display.
When powered, the power light blinks 15 times then stays on solid. The backlight does not glow and when I shinned a flashlight on it I could not see any image. There are currently no inputs going to the TV. After looking on ElektroTanya I found a manual for an Emerson LC195EM82/EM87. This manual has been downloaded. This manual does NOT appear to be “close enough”.
When using a meter, all of the jumpers on the main board (the large board) have the voltages listed on the PCB board.
Sorry... -
Re: Philips 42PFL7422D backlight troubles
Also not an expert, but had a similar issue, do a search for :
"Philipis 47pfl7422D/37 blinking 6 then 3".
may or may not help.Leave a comment:
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Re: Philips 42PFL7432D/37 No Power Error Code 8
sorry for the late reply.
i replaced the entire board and that took care of the issue.
im my instance there was not wiring diagram for said board. the service manual listed it as a "black box" for service meaning (to me) that support was not available nor diagrams.Leave a comment:
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Re: Emerson LC195em9
i currently have the same tv, and same problem.
Questions:
1 Did you ever find a manual for it or are the above manuals "close enough"?
2 Did you ever find a solution?
thanksLeave a comment:
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Re: Philips 47Pfl7422D/37 blinking 6 then 3
Ok so I broke down and bought a display power supply board.
Success.
Finally after two weeks without a tv, maybe I can finally relax and enjoy a movie. The ironic part is that the day before the unit crapped out, I loaded our Netflix queue quite heavily with movies that peaked my interest.
This raises a question:
Is it better to plug the tv into a wall outlet and leave power applied, or is it better to use a surge suppressor (or some type of switched device) that turns off power to the unit when not...Leave a comment:
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Re: Philips 47Pfl7422D/37 blinking 6 then 3
When I first started this little endeavor I remember reading a thread from someone that made a comment about no one ever trying to fix a board with a Power OK (Power Good) signal issue, I think I now know why. According to the service manual:
“The 47 and 52" sets in this chassis come with a buy-in Sanken Display Supply unit and is a black-box for Service.”
Another interesting little tidbit of information on this little guy is another excerpt from the service manual:
“The...Leave a comment:
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Re: Philips 47Pfl7422D/37 blinking 6 then 3
I have included some pictures of the SSB board if anything is unclear or new pictures are needed please advise and be specific. In particular take a look at “Philips 017” there are five micro leds on the SSB. When the unit powers up, before the fault light begins to flash, three of the five leds light up. Should all five light up or is this normal?
I checked 1P11 on the SSB I noticed that the 12vDC signal is not responding as expected (pins 4,8), 2.79vDC when the unit is plugged in, then nothing when the unit begins to flash...Leave a comment:
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Re: Philips 47Pfl7422D/37 blinking 6 then 3
Ok I have successfully downloaded the manual and after reading it for the past few days its almost to much information to handle.
According to the repair manual the error code that my tv is indicating (63, its an LCD not a plasma) is that the “Power-ok” line did not become high. It appears (to me) that the culprit may be 3V3. Are there specific pins that I can check voltage on to identify if this power supply is not operating correctly or am I going down the wrong path?
Also after reading other threads it appears...Leave a comment:
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Re: Philips 47Pfl7422D/37 blinking 6 then 3
When i download the file, its a "Styling Sheet".
Looks like a list of components, locations and
descriptions.
When i look at other service manuals it
looks as expected, with "Service Manual" on the front.
Am i missing something?
Is there a service manual for a "similar" tv that would work?
thanks for any input.Leave a comment:
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Philips 47Pfl7422D/37 blinking 6 then 3
Apparently I have joined the vast community of people who have problems with their sets.
Over the years I have heard a clicking noise coming from the back of the set at odd hours when the set is turned off. This would sometimes happen a few minutes after we turned the unit off, sometimes in the middle of the night, sometimes as I walked in the door after being gone for several hours.
Several months ago the set was turned off and I noticed that the power indicator (usually blue when the set is powered) had turned to an evil red blinking light. After reading information from the internet...
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