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Search: Posts Made By: CapLeaker
Forum: Troubleshooting TVs and Video Sources Yesterday, 11:21 AM
Replies: 20
Views: 268
Posted By CapLeaker
Re: LG 47LN5400 - Overlay shift?

well, unfortunately you have a bad panel. Too bad... :(
Forum: Troubleshooting Audio Equipment 03-17-2019, 12:19 PM
Replies: 5
Views: 68
Posted By CapLeaker
Re: BlueTooth speaker batteries question

I don't see any picures

#2: That's fine.
Forum: Troubleshooting Audio Equipment 03-17-2019, 12:16 PM
Replies: 3
Views: 51
Posted By CapLeaker
Re: Sony Audio System Shake 7 Went dead after thunderstorm

check the main filter capacitor for roughly 170 VDC as a start.
Forum: Troubleshooting TVs and Video Sources 03-17-2019, 12:08 PM
Replies: 14
Views: 207
Posted By CapLeaker
Re: LG 55EG9600-UA No Picture or Sound

You may not have turned all of the PSU on. There is a third, something like 1zvt-on for some reason. The LED's won't work until the 24V rail is on. You may also need the Dim control.
Forum: Troubleshooting TVs and Video Sources 03-17-2019, 07:04 AM
Replies: 29
Views: 329
Posted By CapLeaker
Re: Sanyo FW55D25F stuck in color test mode

what is the history of the TV? Where did you get it from?

Right now I think you are going to be stuck, unless you have another identical TV or LVDS / Mainboard tester to try your main board out....
Forum: Troubleshooting TVs and Video Sources 03-16-2019, 07:14 PM
Replies: 14
Views: 207
Posted By CapLeaker
Re: LG 55EG9600-UA No Picture or Sound

some high resolution pictures of your boards, please.
Forum: Troubleshooting TVs and Video Sources 03-16-2019, 07:11 PM
Replies: 29
Views: 329
Posted By CapLeaker
Re: Sanyo FW55D25F stuck in color test mode

can we see a pic of the whole back of the TV showing all the boards?
Forum: General Electronics Technical Discussion 03-16-2019, 10:27 AM
Replies: 9
Views: 144
Posted By CapLeaker
Re: Failed RF power transistors...DC testing (i.e. with multimeter)?

What kind of Rf power Transistor are we talking here?
Forum: Troubleshooting TVs and Video Sources 03-16-2019, 06:21 AM
Replies: 16
Views: 125
Posted By CapLeaker
Re: Vizio E65X-C2 no 5V_Stdby

stay away from that lead free crap.
Forum: Troubleshooting TVs and Video Sources 03-15-2019, 07:13 PM
Replies: 15
Views: 170
Posted By CapLeaker
Re: K9GAG08U0E SAMSUNG nand flash file

that is what I would do. I'd order a new blank nand IC and in the meanwhile I'd look and ask for a nand dump for that TV. If by the time the new IC comes, no dump was found, I'd try copying the saved...
Forum: Troubleshooting TVs and Video Sources 03-15-2019, 06:01 PM
Replies: 15
Views: 170
Posted By CapLeaker
Re: K9GAG08U0E SAMSUNG nand flash file

yeah... that nand is toast.
Forum: Troubleshooting TVs and Video Sources 03-15-2019, 11:13 AM
Replies: 16
Views: 125
Posted By CapLeaker
Re: Vizio E65X-C2 no 5V_Stdby

you're welcome :)
Forum: Troubleshooting TVs and Video Sources 03-14-2019, 06:55 PM
Replies: 20
Views: 268
Posted By CapLeaker
Re: LG 47LN5400 - Overlay shift?

I'd go for the Tcon board.
Forum: Troubleshooting TVs and Video Sources 03-14-2019, 06:45 PM
Replies: 1
Views: 41
Posted By CapLeaker
Re: Samsung LE19R17W Flickers

Once in a while there are nice and easy fixes like that. :)
Forum: Troubleshooting TVs and Video Sources 03-14-2019, 06:38 PM
Replies: 16
Views: 125
Posted By CapLeaker
Re: Vizio E65X-C2 no 5V_Stdby

I believe that ICB801 (2a153d) IC is a PWM made by Sanken. Here are the specs for it:
http://www.datasheet-pdf.com/PDF/STR2A153-Datasheet-Sanken-938235
Forum: Troubleshooting TVs and Video Sources 03-14-2019, 05:22 PM
Replies: 16
Views: 125
Posted By CapLeaker
Re: Vizio E65X-C2 no 5V_Stdby

If it is a SB5150, any 150v 5A schottky diode will do. You could put a 200V 5A Schottky diode in the too, if you want.
Digikey has some SR515 or SR520.
Forum: Troubleshooting TVs and Video Sources 03-14-2019, 04:43 PM
Replies: 15
Views: 170
Posted By CapLeaker
Re: K9GAG08U0E SAMSUNG nand flash file

since you have a programmer, take the nand out, read it and save the dump. Erase the nand. Then do a blank check on the nand. See how many sectors are bad.
Forum: Troubleshooting Game Consoles & Other Weird Devices 03-14-2019, 04:34 PM
Replies: 10
Views: 450
Posted By CapLeaker
Re: Dreamlink T1 plus two green lights, need working dump

If one has a single red light and the unit wont boot, it's again something with the eMMC. I just repaired one by taking the eMMC off, read it and soldered it back to the board.
Another T1 plus saved.
Forum: Troubleshooting TVs and Video Sources 03-13-2019, 07:44 PM
Replies: 15
Views: 170
Posted By CapLeaker
Re: K9GAG08U0E SAMSUNG nand flash file

google maybe something like "ue40d5520 dump" that set has an EEPROM and a NAND. Your nand is faulty. Maybe there is some vendor that sells the Nand pre programmed. You may have to match with the main...
Forum: Troubleshooting TVs and Video Sources 03-13-2019, 05:50 PM
Replies: 15
Views: 170
Posted By CapLeaker
Re: K9GAG08U0E SAMSUNG nand flash file

That K9GAG08U0E is the part number of the flash chip. No wonder you don't find anything. You need to post your model number of the TV. Something like UE32D5500 for example.
Forum: Troubleshooting TVs and Video Sources 03-13-2019, 02:25 PM
Replies: 20
Views: 261
Posted By CapLeaker
Re: Problem Source HKL-240101

thanks for the update!
Forum: Troubleshooting TVs and Video Sources 03-13-2019, 02:21 PM
Replies: 20
Views: 240
Posted By CapLeaker
Re: Panasonic 50CX680 Tcon board fix need help

Underneath the tab bonds, some areas of them look black on the picture. Picture 3 the middle two tabs.
Forum: Troubleshooting TVs and Video Sources 03-12-2019, 07:01 PM
Replies: 468
Views: 86,353
Posted By CapLeaker
Talking Re: Eeprom dump thread!

You better keep that programmer handy then! :tongue:
Forum: Troubleshooting TVs and Video Sources 03-12-2019, 06:55 PM
Replies: 20
Views: 240
Posted By CapLeaker
Re: Panasonic 50CX680 Tcon board fix need help

he means the pins on the tcon. Could be that, could be a bad cable, could be a few things. look at the bottom of the LCD at the tab bonds for water damage.
Forum: Troubleshooting TVs and Video Sources 03-12-2019, 06:51 PM
Replies: 5
Views: 81
Posted By CapLeaker
Re: Emerson\Funai alc320emxf will not power on

you were lucky. Usually there is way more than just one diode bad.
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