Hello, do anybody know where can be the problem? TV Philips 26pf5321/12 randomly freezing, volume and channel switching. When I disconnect PCB control buttons (manually buttons on side of TV) TV works normally with remote controller. I tried eeprom dump from uloz.to but this solution not working...

Hello, there are 2 options:1. some buttons on the side panel have defects (increased conductivity) - you have to replace them all.2. resistors on the side panel or mainboard (depends on the model) they can have changed values.

Try disconnecting the local keyboard, turn on the TV and check ..

Disconnect the local keyboard, turn on the TV and check .. After all, he disconnected the local keyboard and it's fine, so replace the switches on the keyboard.

Thank you, I replaced all 6 buttons on the board and it works perfectly. Thank you.

Philips 26pf5321/12 TV - Issues with Random Freezing, Volume and Channel Switching

over5 1101 5

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#1 19937210 18 Mar 2022 15:57

over5 over5

Level 9
Post #1
19937210 18 Mar 2022 15:57

Hello,

do anybody know where can be the problem? TV Philips 26pf5321/12 randomly freezing, volume and channel switching. When I disconnect PCB control buttons (manually buttons on side of TV) TV works normally with remote controller. I tried eeprom dump from uloz.to but this solution not working.

Thank you.

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https://uloz.to/file/xb1PnWhQ/repair-26pf5321-32pf5331-with-eeprom-dump-zip#!ZGV3MQR2AmyuBGAzLJSvBGVmZzLjAySbI25DA3ujrRElYJR1AD==
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#2 19948871 26 Mar 2022 12:10

the_thug the_thug

Level 10

Helpful post? (0)

Post #2
19948871 26 Mar 2022 12:10

Hello, there are 2 options:
1. some buttons on the side panel have defects (increased conductivity) - you have to replace them all.
2. resistors on the side panel or mainboard (depends on the model) they can have changed values.
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#3 19949480 26 Mar 2022 20:13

maksar maksar

Level 34

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Post #3
19949480 26 Mar 2022 20:13

over5 wrote:
does anyone know where the problem may be?

In the buttons.
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#4 19961806 03 Apr 2022 15:08

dzagorski4 dzagorski4

Level 13

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Post #4
19961806 03 Apr 2022 15:08

Try disconnecting the local keyboard, turn on the TV and check ..
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#5 19965230 05 Apr 2022 15:38

bajdu bajdu

Level 31

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Post #5
19965230 05 Apr 2022 15:38

"Disconnect the local keyboard, turn on the TV and check .." After all, he disconnected the local keyboard and it's fine, so replace the switches on the keyboard.
#6 19984232 18 Apr 2022 21:06

over5 over5

Level 9

Topic author Helpful post? (0)

Post #6
19984232 18 Apr 2022 21:06

Thank you,

I replaced all 6 buttons on the board and it works perfectly.

Thank you.
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