[TechAssist] FYI RCA F19426 TX809C No Audio
- From: "Phillip R. Hull" <phil245@xxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Thu, 12 Aug 2004 15:05:20 -0400
After tracing down problem replacing the eeprom (#244898 on this unit)
repaired the unit. Write down all parameter before replacing.
Lifting pin 9 of audio output IA003 (MUTE) gave me audio but no control of
volume. Grounding Pin 13 (Mute) on IC IR501 gave me good audio. Bad
eeprom
Phillip R Hull STET
phil245@xxxxxxxxxxxxx
FAX 517--569-3075
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