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06-30-2022, 11:01 AM
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#1 |
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New Member
Join Date: Jun 2022
City & State: Borkovany
My Country: Česka Republika
I'm a: Knowledge Seeker
Posts: 9
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Panasonic TX-L32E5E doesnt turn on.
Hi all,
I'm coming to you for advice. On my desk I have this TV that does not turn on. When the TV is plugged into the network and the POWER ON button is pressed, only the red LED is lit. I checked all the voltage on the P-BOARD: 6V - stynd by 16V 40v backlight I found out that I can't get a voltage of 12V on the T-CON. Power supply 16V to the circuit IC4101 goes, I just do not know if this circuit controls the processor IC8000. Do you happen to know anyone ? Thanks for help. |
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06-30-2022, 11:21 AM
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#2 |
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New Member
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Re: Panasonic TX-L32E5E doesnt turn on.
On pin 14 of IC4101 is 5V so it is OK ( no fault ), but I dont have PANEL_VCC_ON and BL_ON why :-( :-( :-(
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06-30-2022, 11:45 AM
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#3 |
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Badcaps Veteran
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City & State: Bakersfield ca.
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Re: Panasonic TX-L32E5E doesnt turn on.
Some good pictures of boards and connectors would help.
__________________
I assume no responsibility for any stupid suggestions I might post. |
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06-30-2022, 11:54 AM
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#4 |
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New Member
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Re: Panasonic TX-L32E5E doesnt turn on.
A- bord is TNPH0992
P-bord is TNPA5596 pictures I will supply |
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06-30-2022, 12:17 PM
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#5 |
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New Member
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Re: Panasonic TX-L32E5E doesnt turn on.
Some pictures
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06-30-2022, 12:20 PM
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#6 |
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Badcaps Veteran
Join Date: Jun 2012
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Re: Panasonic TX-L32E5E doesnt turn on.
Does the power led flash a code?
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06-30-2022, 12:51 PM
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#7 |
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Badcaps Veteran
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City & State: Bakersfield ca.
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Re: Panasonic TX-L32E5E doesnt turn on.
Is your processor chip intact?
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06-30-2022, 01:10 PM
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#8 |
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New Member
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Re: Panasonic TX-L32E5E doesnt turn on.
No only light
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06-30-2022, 01:11 PM
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#9 |
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New Member
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Re: Panasonic TX-L32E5E doesnt turn on.
procesor is visually fine
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06-30-2022, 03:22 PM
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#10 |
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Badcaps Veteran
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Re: Panasonic TX-L32E5E doesnt turn on.
Does your led come on in standby? Does it blink when you operate remote?
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06-30-2022, 05:04 PM
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#11 |
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Badcaps Veteran
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Re: Panasonic TX-L32E5E doesnt turn on.
Do you have data sheet for IC4101. Looks like processor enables it. Maybe heat up processor and try and turn tv on.
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06-30-2022, 10:12 PM
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#12 |
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New Member
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Re: Panasonic TX-L32E5E doesnt turn on.
Yes, LED light and blinking on using remote. Firmware problem ? TV doesnt boot system?
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07-03-2022, 01:06 PM
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#13 |
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New Member
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Re: Panasonic TX-L32E5E doesnt turn on.
Is it problem change memory?
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