I just wonder if someone can tell me what usually mean 10 times blinking after i press on the power buton on my Panasonic TC-P50U2? Nothing happen if i don't press on the power buton. If i unplug the conector on the ZSUS SUSTAIN BOARD the tv come back to life without any blinking light but of course without image.
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I have a post on psx-place for this but thought I'd try here as well in case anyone has experience or the schematics or any kind of help. Here's the original post from psx-place:
START
Hi, so I bought a YLOD Fat PS3 as I wanted a repair project and thought it would be a good way to get experience. I was able to solder to the RX, TX and Diag pads on the COK-002 motherboard and was able to get external access and retrieved the codes. I haven't powered it on beforehand so these should be the last ones. I did try to get internal access immediately after but kept getting scopen response... -
Hi all,
First time trying to fix a TV for a friend, it's a Bush DLED32165HD.
Power Board - 17IPS11
Mainboard - 17MBS82S
Panel - VES315WNDB-02
Red blinking standby light is on steady, press power button on remote and light flashes 7 times then stays steady, press power on remote again light flashes 10 times and then goes off.
Checked all the voltages on the power board inc backlight circuit, they all read ok and are stable. Backlights tested with backlight tester and all work fine (2 strips x11LED on each).
No picture, backlight or sound just blinking... -
hi
i have hp allione 22-b312nt. when i want to start but nothing.after remove rtc batery starting .when i want to shutdown and press start buton nothing led blinking 7 time.whats my problem05-23-2023, 10:42 AM -
Laptop motherboard DA0NJJMBAG0
PROBLEM-WHEN I PLUG THE CHARGER WITHOUT BATTERY THE CHARGING LIGHT BLINKS AND WHEN I PRESS POWER BUTTON THE CHARGING LIGHT STOPS BLINKING AND STAYS ON BUT THE POWER LIGHT DOESNT TURN ON AND LAPTOP ALSO DOESNT TURN ON NO FAN SPINS NO KEYBOARD LIGHT.
CHECKED- ON S5 STATE TGE LAPTOP HAS 5V ON USB 3.3V BUT I DIDNT GET 1.8VOLTS ON BIOS PIN NO 8 WHILE PLUGGED IN AND EVEN ON S5 STATE.
GUIDE ME WITH THE PROBLEM..
SUMMARY-
1.NO 1.8VOLTS ON BIOS PIN NO 8.
2.S5 STATE ((PRESSING POWER BUTTON)))VOLTAGES ARE PRESENT... -
Hello,
I have a Samsung DM32D display.
When I try to power it on, the red LED blinks 5 times and nothing happens—the unit won’t start.
Here’s what I have tried so far:- Disconnected the cable between the mainboard and the power supply → the backlight turns on.
- Disconnected the main T-CON ribbon cable → same issue as before, the LED still blinks 5 times.
- Disconnected one of the two T-CON ribbons to the panel (tested each one separately) → same issue, the LED blinks 5 times.
From these tests, I suspect the problem might be on the mainboard. Could anyone...08-24-2025, 03:47 AM
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