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

  • From: Bil Green <tv.vcrrepair@xxxxxxxxxxx>
  • To: Adolph Gower <techassist@xxxxxxxxxxxxx>
  • Date: Sat, 11 Oct 2003 01:16:26 -0700

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
>>
>>
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