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Equipment Repairs => LCD TV forum => Topic started by: Herbert-Georg on December 08, 2016,05:57:20

Title: Refer to Power Supply AYP418101
Post by: Herbert-Georg on December 08, 2016,05:57:20

Please, does anybody knows the value of the resistors R91 and R 92 which are used to create the 12V / 5 Amp.  :sign0085:
Best regards
Herbert-Georg

Title: Re: Refer to Power Supply AYP418101
Post by: fix2003 on December 09, 2016,02:41:27

try this
may help

Title: Re: Refer to Power Supply AYP418101
Post by: Herbert-Georg on December 11, 2016,09:48:24

Yes, the circuit diagram is shown, but there is no page with the values of the two resistors R91 qnd R92. I can't read the value on the resistors itself, because they overheated and one is broken.
Best regards
Herbert-Georg

Title: Re: Refer to Power Supply AYP418101
Post by: Turnip on December 11, 2016,11:12:15

Just checked a board -

Both marked 101 and measure dead on 50 Ohms - Guess that SMD cap in series (C19) must be well cremated - Chris.

Forgot to mention they're connected in parallel (if no schematic)

Title: Re: Refer to Power Supply AYP418101
Post by: jordan on December 11, 2016,11:37:49

http://www.tv.quuq.org/forum/index.php?topic=9602.msg29592#msg29592

Title: Re: Refer to Power Supply AYP418101
Post by: Herbert-Georg on December 21, 2016,11:03:35

Thank you very much for your assistance. I'll try to get those resistors and I hope to succeed with your help.

Best reagards Herbert-Georg