[TechAssist] Re: 1999 Toshiba 27" - NO SOUND

  • From: Bil Green <tv.vcrrepair@xxxxxxxxxxx>
  • To: Tel-Tek Electronics <techassist@xxxxxxxxxxxxx>
  • Date: Sat, 11 Oct 2003 18:02:00 -0700

I don't have any way of testing to see if the EPROM is the problem.
Any help would be appreciated

Thanks


-- 
Best regards,
 
 Bil Green 
 2001 TV VCR
 Mammoth Lakes, CA 93546
 760-934-2001                           mailto:tv.vcrrepair@xxxxxxxxxxx

Saturday, October 11, 2003, 1:33:59 AM, you wrote:

TTE> Bil;
TTE> If it is Eeprom problem, before you change it, try restoring it to "Factory
TTE> Default". If you don't know how, email me in the morning, and I will send
TTE> you the set-up procedure.

TTE> -Ed-

TTE> Ed Gaidies
TTE> Tel-Tek Electronics

TTE> teltek3@xxxxxxxxxxxx
TTE> ----- Original Message ----- 
TTE> From: "Bil Green" <tv.vcrrepair@xxxxxxxxxxx>
TTE> To: "Adolph Gower" <techassist@xxxxxxxxxxxxx>
TTE> Sent: Saturday, October 11, 2003 4:16 AM
TTE> Subject: [TechAssist] Re: 1999 Toshiba 27" - NO SOUND


>> Hi Adolph,
>>
>> I take it you mean the EPROM? Didn't even cross my mind. Used to only
>> Thomsons's with that problem.
>>
>> BTW, I fixed the CTC187 with the overheating HOT. Tried a new flyback
>> - that did it. The old one ring tested just fine. I think they wound
>> it with the wrong no. of turns at the factory (this set was hardly
>> used).
>>
>> -- 
>> Best regards,
>>
>>  Bil Green
>>  2001 TV VCR
>>  Mammoth Lakes, CA 93546
>>  760-934-2001                           mailto:tv.vcrrepair@xxxxxxxxxxx
>>
>> Saturday, October 11, 2003, 1:09:56 AM, you wrote:
>>
>> AG> Hi Bil suspect soft ware problem
>> AG> Adolph Gower
>> AG> Cordova TV
>> AG> 10275 Old Placerville Rd. #5
>> AG> Sacramento, Ca. 95827 (916) 363-6565
>> AG> ----- Original Message ----- 
>> AG> From: "Bil Green" <tv.vcrrepair@xxxxxxxxxxx>
>> AG> To: ".TECHASSIST @ freelists . org" <techassist@xxxxxxxxxxxxx>
>> AG> Sent: Friday, October 10, 2003 11:28 PM
>> AG> Subject: [TechAssist] 1999 Toshiba 27" - NO SOUND
>>
>>
>> >> Toshiba 27" TV
>> >> Model CZ27V51
>> >> Chassis TAC9911
>> >>
>> >> No sound at speakers or audio out jacks
>> >> Sound is OK when injecting signal at audio out IC
>> >> Pin 7 of QG01 (C1851BCU - 42 pins) has audio (not at other pins)
>> >>
>> >> Need help or schematic
>> >>
>> >>
>> >> -- 
>> >> Best regards,
>> >>
>> >>  Bil Green
>> >>  2001 TV VCR
>> >>  Mammoth Lakes, CA 93546
>> >>  760-934-2001                          mailto:tv.vcrrepair@xxxxxxxxxxx
>> >>
>> >>
>> AG>
TTE> 
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