This is a 35" picture tube TV that was made in 1994. The fixed and variable audio out has stopped working but the TV speakers still work. I need a schematic for the TV so I can try and fix it.
thanks,
Jon

"GravelyGuy" wrote in message
...

This is a 35" picture tube TV that was made in 1994. The fixed and
variable audio out has stopped working but the TV speakers still work.
I need a schematic for the TV so I can try and fix it.
thanks,
Jon


--
GravelyGuy


What good would a schematic be? The problem is likely to be something fairly
obvious, check for cracked soldering or PC board traces in the area of the
audio out jacks, and if that all looks ok, follow the traces to the audio
section and look for bad soldering there.

James Sweet wrote:
"GravelyGuy" wrote in message
...

This is a 35" picture tube TV that was made in 1994. The fixed and
variable audio out has stopped working but the TV speakers still
work.
I need a schematic for the TV so I can try and fix it.
thanks,
Jon


--
GravelyGuy


What good would a schematic be? The problem is likely to be something
fairly
obvious, check for cracked soldering or PC board traces in the area
of the
audio out jacks, and if that all looks ok, follow the traces to the
audio
section and look for bad soldering there.

James Sweet wrote:
"GravelyGuy" wrote in message
...

This is a 35" picture tube TV that was made in 1994. The fixed and
variable audio out has stopped working but the TV speakers still
work.
I need a schematic for the TV so I can try and fix it.
thanks,
Jon


--
GravelyGuy


What good would a schematic be? The problem is likely to be something
fairly
obvious, check for cracked soldering or PC board traces in the area
of the
audio out jacks, and if that all looks ok, follow the traces to the
audio
section and look for bad soldering there.

That is a RCA CTC169EJ5 Chassis which has a seperate audio output IC
for external speakers. You do need a schematic to check out. Please
confirm complete model & Chassis # & contact me, I have all that on CD
& can print the nessary schematics & Email to you

That is a RCA CTC 169EJ Chassis it has a seperate audio output IC for
external speakers you will need a print. I have that on CD & can print
needed schematics for you. Please confirm complete model & chassis # so
I will be correct I'll Email next week

wrote in message
oups.com...
That is a RCA CTC 169EJ Chassis it has a seperate audio output IC for
external speakers you will need a print. I have that on CD & can print
needed schematics for you. Please confirm complete model & chassis # so
I will be correct I'll Email next week


Shouldn't need a schematic, trace the wiring back to the audio out chip,
grab a datasheet from the chip manufacture's website, and take some
measurements to see if the audio signal is getting into the chip, etc.

On Sun, 23 Jan 2005 19:34:17 GMT, "James Sweet" wrote:


wrote in message
roups.com...
That is a RCA CTC 169EJ Chassis it has a seperate audio output IC for
external speakers you will need a print. I have that on CD & can print
needed schematics for you. Please confirm complete model & chassis # so
I will be correct I'll Email next week


Shouldn't need a schematic, trace the wiring back to the audio out chip,
grab a datasheet from the chip manufacture's website, and take some
measurements to see if the audio signal is getting into the chip, etc.

Actually, there's about a half dozen variations on the 169 audio -- 5 and 10
watt analog, 5 and 10 watt digital, etc -- so he may just need the schematic. I
seem to recall a similar problem as he described, I believe it was a leaky chip
transistor on the audio board.

Alan Harriman

GravelyGuy wrote:
This is a 35" picture tube TV that was made in 1994. The fixed and
variable audio out has stopped working but the TV speakers still
work.
I need a schematic for the TV so I can try and fix it.
thanks,
Jon


--
GravelyGuy

I have printed the audio schematics & will mail to you with a proper

Postal address
I don't think they would be very good by E Mail