Re: Yamaha RX-A2A WN9711 Update
Repair is completed. There was a port on the board where I jumper the pins that allowed me to access the settings to complete to the update.
Plurxtc1
Senior Member
Last Activity: 11-20-2023, 03:09 PM
Joined: 10-08-2014
Location: Fontana California
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Yamaha RX-A2A WN9711 Update
I have a RX-A2A that doesn't do anything besides stuck with WN9711 Update. Any ideas I can get pass this screen?... -
Re: Wd-92840
The TV would shut off every 10-15 minutes saying Air flow is blocked. I need some advice before driving out again for 50 minutes to the location.Leave a comment:
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Mitsubishi Wd-92840 error code 39
I have a WD-92840 with an error code 39. Anyone have any idea? The TV is very clean. I was thinking there is an issue with the thermal fuse but could not find it on the service manual.... -
I need a service manual for JBL EON618S and QSC CP10
I need a service manual for JBL EON618S and QSC CP10 -
Re: Panasonic TC-P55ST30
I have white thermal glue that I pasted on the heat sink. I'll let you know tomorrow when I see my client.Leave a comment:
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Re: Panasonic TC-P55ST30
@TvTimmy @Biruslapio you guys are right. Q421~423 was short. I got it fixed no more shorts. I'm gonna jumper to test the TV before attaching the buffers. Thank you for the quick responses.Leave a comment:
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Panasonic TC-P55ST30
I have this model TCP55ST30 that has 14 blinks. The SC board is short and I ended up replacing all 3 DG301 from location Q401 Q402 Q403. At D421 there is RF1501 that was short on the diode test so I remove it out of circuit. The RF1501 comes up good out of circuit. Does anyone have any idea why my D421 is short?... -
GJ2C LED Tester coil part
I got an LED tester that the voltage keeps fluctuating from 0 - 300V before placing the probe on the LED strip. I would have to orientate the tester in a way it held the charge to 300V. I got annoyed and pulled it open and a pin from the coil is loose. Any idea what this part is? I'd hate to spend $44 to replace it from shopjimmy if I can replace it that part for a few bucks.... -
Re: UN55KS800DFXZA Rebooting
VGHD voltage was low when the panel fired up 0.3V. I disconnected the Outside Right Driver and the Outside Left Driver resistors burned. The Diode was hot. I replaced the diode and it solved the Outside Left Driver, but the Outside Right Driver was still turning off. I removed the Diode that was attached the to resistors and the TV turned on and working. I replaced both diode and it is working great now!...Leave a comment:
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Re: UN55KS800DFXZA Rebooting
Update: I replaced all resistors with 51R0. Did not resolve the issue. Will update everyone if I resolved the issue.Leave a comment:
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Re: Vizio E75-E1
Set your DMM to diode test and check if the SMD capacitors are short.Leave a comment:
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UN55KS800DFXZA Rebooting
I have a UN55KS800DFXZA that's constantly rebooting. I noticed that I have burnt resistors on the FAR LEFT and FAR RIGHT Panel driver. Disconnecting those drivers the outer drivers while the middle ones plugged in will keep the TV on.
The left driver has two resistors: R043 and R044. R044 has a burnt imprint. It has 2,000k ohm resistance in circuit while R043 has around 50 ohms. Are they both the same part number?... -
Re: QN55Q60RAFXZA constant reboot
There's a complexity to replacing that part especially it is close to the COF. Have you attempted to replace that diode with a soldering tip? I do have a 45 degree pointed tip. My concern is soldering the diode that's facing the SMD capacitors. It is not gonna be a walk in the park.Leave a comment:
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Re: QN55Q60RAFXZA constant reboot
[url]https://cdn.badcaps-static.com/pdfs/f93c56e9c3fe91be78999a6e3d0cfe12.pdf[/url] Thank you very much!Re: QN55Q60RAFXZA constant reboot<br...you very much!Re: QN55Q60RAFXZA constant reboot
[url]https://cdn.badcaps-static.com/pdfs/f93c56e9c3fe91be78999a6e3d0cfe12.pdf[/url] Thank you very much!...Leave a comment:
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Re: QN55Q60RAFXZA constant reboot
1)Issue resolved. I removed the capacitor C005
2)Then C006 got hot.
3)I removed C006, then felt D001 was burning up.
4) I turned off the TV, add back C005 and C006 then removed D001.
5) The TV is working now.
I'm not entirely sure if it is fine for my client to use the TV without D001. I know LG models when the capacitor shorts. I remove the SMD cap and it resolves the issue. So far I haven't heard an LG client calling me back that their panel failed again. But I am unsure about the QLED.
*EDIT* Do not...Leave a comment:
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QN55Q60RAFXZA constant reboot
I have a QLED, QN55QR60 it constantly reboot after a few seconds. The only thing I found abnormal is on the left panel driver. C005 SMD capacitor gets super hot to the touch when the TV boots. I did a Diode and continuity test. It showed up fine on my Fluke 115. Can anyone explain why it's hot? When the TV goes off, it cools down.... -
Re: 47LW5600 Lines
Yeah I did remove some caps because I thought it was short. It wasn't short out of curcuit so I put it back in. But I did order a replacement T-Con it was the same no change....Leave a comment:
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Re: 47LW5600 Lines
Correct there was no change replacing the T-ConLeave a comment:
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47LW5600 Lines
I have lines on the screen, I have already replaced the T-Con. Do you think replacing the main board could fix it? I got the T-Con from shopjimmy....
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