DIYbanter

DIYbanter (https://www.diybanter.com/)
-   Electronics Repair (https://www.diybanter.com/electronics-repair/)
-   -   Teac X-7R capstan stalling (https://www.diybanter.com/electronics-repair/182262-teac-x-7r-capstan-stalling.html)

[email protected] November 11th 06 10:33 PM

Teac X-7R capstan stalling
 
I just replaced the belt with a PRB generic. Now about half the time I
have to nudge the flywheels
to get the capstans going.Happens in both directions. I cleaned and
lubed the flywheels and checked endplay. Don't have a schematic for
unit. Wondering if there is a startup circuit I should be checking?
Belt seemed to be a little tight so I gave it a good stretch. No
affect.
Any help will be appreciated.

Thanks,Dennis


Mark D. Zacharias November 12th 06 12:35 PM

Teac X-7R capstan stalling
 
wrote:
I just replaced the belt with a PRB generic. Now about half the time I
have to nudge the flywheels
to get the capstans going.Happens in both directions. I cleaned and
lubed the flywheels and checked endplay. Don't have a schematic for
unit. Wondering if there is a startup circuit I should be checking?
Belt seemed to be a little tight so I gave it a good stretch. No
affect.
Any help will be appreciated.

Thanks,Dennis


Once you have established that it's not the motor itself stalling, just get
an original belt from Teac. They still have them. A too-tight belt can
definitely stop a motor, especially a DC motor like on the X-7R. I's not a
"start-up circuit" problem.

The motor could have bad lube or a problem with it's internal brushes.

Mark Z.



lsmartino November 13th 06 12:37 AM

Teac X-7R capstan stalling
 

ha escrito:

I just replaced the belt with a PRB generic. Now about half the time I
have to nudge the flywheels
to get the capstans going.Happens in both directions. I cleaned and
lubed the flywheels and checked endplay. Don't have a schematic for
unit. Wondering if there is a startup circuit I should be checking?
Belt seemed to be a little tight so I gave it a good stretch. No
affect.
Any help will be appreciated.

Thanks,Dennis


Probably you stretched it too much, and now the belt is slipping. New
belts tend to be a little tight and thatīs normal they tend to loose
themselves with everyday use. Get a new belt and donīt stretch it.


EJP November 13th 06 06:12 AM

Teac X-7R capstan stalling
 
You can get some really good help on the Teac decks on the Yahoo
reel-to-reel group(s).


All times are GMT +1. The time now is 03:51 AM.

Powered by vBulletin® Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Copyright Đ2004 - 2014 DIYbanter