61
DVD/VIDEO/Home Cinemas/Hi-Fi/Mp3/Camcorder / Re: Panasonic DMR-ES30V
« Last post by djkrasikn on November 26, 2022,13:43:22 »thanks
I will check now
I will check now
Recent Posts
62
DVD/VIDEO/Home Cinemas/Hi-Fi/Mp3/Camcorder / Re: Panasonic DMR-ES30V
« Last post by downunder on November 23, 2022,02:56:41 »IC 6302 is merely a switch for the 5V supply to IC 2501. The switching voltage comes from pin 75 of IC6001, the system control/servo/timer IC. You need to determine if the switching voltage is present, if IC6302 is operational or if the output of IC6302 is shorted to ground. Bruce
63
LCD TV forum / Re: Samsung LW20M21CP
« Last post by downunder on November 23, 2022,02:35:05 »IC101 is an AP1117D-33A surface mount 3 pin regulator. I'll upload the service manual to the downloads area. Bruce
64
LCD TV forum / Re: Samsung LW20M21CP
« Last post by cdg on November 22, 2022,18:34:47 »Same problem here, found service manual, but cant read the part needed...
thanks...
thanks...
65
DVD/VIDEO/Home Cinemas/Hi-Fi/Mp3/Camcorder / Panasonic DMR-ES30V vcr no power
« Last post by djkrasikn on November 22, 2022,14:20:59 »hello
I sent to service and they fixed the display but the vcr couldn't fix it. After a thorough examination I was able to understand that the vcr mechanism is driven by ic2501 /BD6904FP/. On BD6904FP spec leg 1/21 - 12v measured 12.6v, leg 7 - 17v measured 16v and leg 19 - 5v here comes the problem measured 0.1v. This pin 19 comes from ic6302. on ic6302 at the input (4) 5.8v and at the output (1) 0.1v comes out. where does the problem come from?
i have the schematics i can send them
I sent to service and they fixed the display but the vcr couldn't fix it. After a thorough examination I was able to understand that the vcr mechanism is driven by ic2501 /BD6904FP/. On BD6904FP spec leg 1/21 - 12v measured 12.6v, leg 7 - 17v measured 16v and leg 19 - 5v here comes the problem measured 0.1v. This pin 19 comes from ic6302. on ic6302 at the input (4) 5.8v and at the output (1) 0.1v comes out. where does the problem come from?
i have the schematics i can send them
66
LCD TV forum / Re: lg60uf770v
« Last post by call me al on November 21, 2022,15:02:02 »Hi Bruce ,i was afraid of that but thanks for your reply
67
LCD TV forum / Re: lg60uf770v
« Last post by downunder on November 21, 2022,02:18:20 »Hi Al, seems to be an issue with the UF series. No work around as far as I know. Bruce
68
LCD TV forum / lg60uf770v
« Last post by call me al on November 20, 2022,15:51:58 »Hi all,have this lg 60uf770v its stuck on the lg logo.Is it possible to resolve this without having to replace the main board.Any suggestions very welcome.Thanks Al
69
LCD TV forum / samsun ue50nu7025 no picture in hdmi
« Last post by jose almeida tavares on November 15, 2022,06:20:30 »Hello. This tv no have picture in hdmi. no picture.
70
LCD TV forum / Re: sAMSUNG 32" UE32EH5000K
« Last post by jagsteve on November 08, 2022,18:09:01 »Check the 47uF 160v capacitor in the power supply. It often fails causing this issue.