[TechAssist] JVC AV27820 No sound

  • From: "Leslie A Jones" <leslie1281@xxxxxxxxx>
  • To: techassist@xxxxxxxxxxxxx
  • Date: Sat, 28 Sep 2002 18:52:38 -0500

Set came in dead. Got picture up, now no sound not a bit. I traced the audio to 
pin 7 of the UPC1851ACU
but I get nothing on pins 25 and 26, the outputs of the chip. I have checked 
voltages and they are in tolerance. I changed the chip and the results is the 
same. Any help appreciated.

Leslie A. Jones, Jr
ELECTROFIX COMPANY
1321 Lincoln Street
Portsmouth, VA 23704
757-582-1618
Fax 509-756-5463
evenings..757-397-7545
FAX 509-756-5463
mailto: leslie1281@xxxxxxxxx

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  • » [TechAssist] JVC AV27820 No sound