No power, 6-9 hisses then nothing (RCA model P52730CK, Chassis PTK169PCB)
 

I have an RCA model P52730CK, Chassis PTK169PCB. I have looked for
schematics everywhere and cannot find it. I be extremely grateful if someone
could point me in the right direction.

Thanks!

No power, 6-9 hisses then nothing (RCA model P52730CK, Chassis PTK169PCB)
 

Can you provide a more detailed description of the problem?

No power, 6-9 hisses then nothing (RCA model P52730CK, Chassis PTK169PCB)
 

Can you provide a more detailed description of the problem?

No power, 6-9 hisses then nothing (RCA model P52730CK, Chassis PTK169PCB)
 

On Wed, 3 Sep 2003 23:27:29 -0500, "David Smith" DLS wrote:
High voltage tripler and HOT need replacement.
I have an RCA model P52730CK, Chassis PTK169PCB. I have looked for
schematics everywhere and cannot find it. I be extremely grateful if someone
could point me in the right direction.

Thanks!

No power, 6-9 hisses then nothing (RCA model P52730CK, Chassis PTK169PCB)
 

On Wed, 3 Sep 2003 23:27:29 -0500, "David Smith" DLS wrote:
High voltage tripler and HOT need replacement.
I have an RCA model P52730CK, Chassis PTK169PCB. I have looked for
schematics everywhere and cannot find it. I be extremely grateful if someone
could point me in the right direction.

Thanks!

No power, 6-9 hisses then nothing (RCA model P52730CK, Chassis PTK169PCB)
 

This set does not have a Tripler ,it has a Flyback
Transformer and a High Voltage Block.

kip
--
"Watch the return E-Mail addy its false"
"User" wrote in message
...
On Wed, 3 Sep 2003 23:27:29 -0500, "David Smith" DLS wrote:
High voltage tripler and HOT need replacement.
I have an RCA model P52730CK, Chassis PTK169PCB. I have looked for
schematics everywhere and cannot find it. I be extremely grateful if
someone
could point me in the right direction.

Thanks!

No power, 6-9 hisses then nothing (RCA model P52730CK, Chassis PTK169PCB)
 

This set does not have a Tripler ,it has a Flyback
Transformer and a High Voltage Block.

kip
--
"Watch the return E-Mail addy its false"
"User" wrote in message
...
On Wed, 3 Sep 2003 23:27:29 -0500, "David Smith" DLS wrote:
High voltage tripler and HOT need replacement.
I have an RCA model P52730CK, Chassis PTK169PCB. I have looked for
schematics everywhere and cannot find it. I be extremely grateful if
someone
could point me in the right direction.

Thanks!

No power, 6-9 hisses then nothing (RCA model P52730CK, Chassis PTK169PCB)
 

No comment on terminology or false email follow the red cable from the
flyback to the voltage block, tripler etc. it will disconnect there,
as well replace HOT horizontal output transistor just in case it was
taken out as well it's a huge semiconductor bolted to the heatsink
just in front of the flyback. Some one went to the trouble of fixing
my syntax and not offering advice on fixing the set.
On Thu, 9 Oct 2003 08:23:26 -0400, "john"
wrote:

This set does not have a Tripler ,it has a Flyback
Transformer and a High Voltage Block.

kip

No power, 6-9 hisses then nothing (RCA model P52730CK, Chassis PTK169PCB)
 

No comment on terminology or false email follow the red cable from the
flyback to the voltage block, tripler etc. it will disconnect there,
as well replace HOT horizontal output transistor just in case it was
taken out as well it's a huge semiconductor bolted to the heatsink
just in front of the flyback. Some one went to the trouble of fixing
my syntax and not offering advice on fixing the set.
On Thu, 9 Oct 2003 08:23:26 -0400, "john"
wrote:

This set does not have a Tripler ,it has a Flyback
Transformer and a High Voltage Block.

kip

No power, 6-9 hisses then nothing (RCA model P52730CK, Chassis PTK169PCB)
 

Remove Red wire which leaves the Flyback and goes
to the High Voltage Block.
Start Tv up ..IF high volts appear and sound OK....
Switch off TV.
Replace Block.
Before switching on again measure Voltage on collector
of HOT if its over say 141 --143 rebuild Power Supply section
before running the TV.

kip

--
"Watch the return E-Mail addy its false"
"User" wrote in message
...
No comment on terminology or false email follow the red cable from the
flyback to the voltage block, tripler etc. it will disconnect there,
as well replace HOT horizontal output transistor just in case it was
taken out as well it's a huge semiconductor bolted to the heatsink
just in front of the flyback. Some one went to the trouble of fixing
my syntax and not offering advice on fixing the set.
On Thu, 9 Oct 2003 08:23:26 -0400, "john"
wrote:

This set does not have a Tripler ,it has a Flyback
Transformer and a High Voltage Block.

kip

No power, 6-9 hisses then nothing (RCA model P52730CK, Chassis PTK169PCB)
 

Remove Red wire which leaves the Flyback and goes
to the High Voltage Block.
Start Tv up ..IF high volts appear and sound OK....
Switch off TV.
Replace Block.
Before switching on again measure Voltage on collector
of HOT if its over say 141 --143 rebuild Power Supply section
before running the TV.

kip

--
"Watch the return E-Mail addy its false"
"User" wrote in message
...
No comment on terminology or false email follow the red cable from the
flyback to the voltage block, tripler etc. it will disconnect there,
as well replace HOT horizontal output transistor just in case it was
taken out as well it's a huge semiconductor bolted to the heatsink
just in front of the flyback. Some one went to the trouble of fixing
my syntax and not offering advice on fixing the set.
On Thu, 9 Oct 2003 08:23:26 -0400, "john"
wrote:

This set does not have a Tripler ,it has a Flyback
Transformer and a High Voltage Block.

kip