TV Forums

Free Games TV Forums

  Main Index FORUM
HOME 		Search Posts SEARCH
POSTS 		Who's Online WHO'S
ONLINE 		Log in LOG
IN 		Rules & FAQ RULES
F.A.Q.

Crumbtrail TV Forums: TV Equipment: TV Repair Forum:
Vertical Collapse Toshiba CX32C81

 
 


troy willis
New User

Aug 19, 2004, 4:48 PM

Post #1 of 6 (2160 views)
Shortcut
Vertical Collapse Toshiba CX32C81 Can't Post
Can anyone please tell me the value of R327 in this chassis. It is smoked and I can only make out the first two bands. (Yellow and Orange - 43???) Any help would be appreciated.



mel
Veteran

Aug 19, 2004, 10:51 PM

Post #2 of 6 (2149 views)
Shortcut
Re: [troy willis] Vertical Collapse Toshiba CX32C81 [In reply to] Can't Post
My schematic shows that to be a 5.6 ohm fusible resistor in the vertical IC B+ path.


troy willis
New User

Aug 19, 2004, 11:05 PM

Post #3 of 6 (2146 views)
Shortcut
Re: [mel] Vertical Collapse Toshiba CX32C81 [In reply to] Can't Post
Thanks Mel for your reply. I'm really confused now because the two visible bands are definitely yellow and orange. Does your schematic show this load resistor feeding the input to D302? Thanks for your time Mel!



Troy Willis


mel
Veteran

Aug 20, 2004, 1:58 AM

Post #4 of 6 (2141 views)
Shortcut
Re: [troy willis] Vertical Collapse Toshiba CX32C81 [In reply to] Can't Post
Actually, D302 is the rectifier for the vertical IC B+ and the resistor is there mainly as a fuse. There is not that much difference between 6.5 and 4.3 but since the 4.3 is what is there, I would replace it with the same value.


troy willis
New User

Aug 20, 2004, 11:28 PM

Post #5 of 6 (2131 views)
Shortcut
Re: [mel] Vertical Collapse Toshiba CX32C81 [In reply to] Can't Post
Replaced R327 but I still have a vertical collapse. Is it possible to get a schematic for this set? At least of the vertical circuit!


mel
Veteran

Aug 21, 2004, 10:57 PM

Post #6 of 6 (2125 views)
Shortcut
Re: [troy willis] Vertical Collapse Toshiba CX32C81 [In reply to] Can't Post
The schematic that you need is spread out over several page so it is difficult to scan to send it to you. Check to see if you have 28 volts on pin 6 of the IC. If not, check F301. That is probably where your problem lies. Also, check D302, when it smoked R327, it may have also smoked the diode. You can also go to the SAMS website and download a schematic for $20. They do not have one for your exact model number but SAMS #4151 looks like a close match.

 
 
 


Search for (options) - Page loaded in: 0.20 s on (CGI/1.1)