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 Post subject: Motorola 6BQ6 pin 8 resistor question - Chassis TS-14
PostPosted: Jul Wed 13, 2011 6:42 pm 
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Joined: Jan Thu 01, 1970 1:00 am
Posts: 524
Location: Rockaway , nj 07866
Motorola Chassis TS-14 6BQ6 horz out tube pin 8 resistor question , it is a 47 something , the third stripe looks like its red making it a 4.7k , but i read 62k , should this be a 47k or a 4.7k (4700) resistor on pin 8 ?

thanks
Mike


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 Post subject: Re: Motorola 6BQ6 pin 8 resistor question - Chassis TS-14
PostPosted: Jul Wed 13, 2011 7:44 pm 
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Location: Thousand Oaks, CA
Mike:

The resistor off of pin 8 is just plain 47 ohms.

Steve


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 Post subject: Re: Motorola 6BQ6 pin 8 resistor question - Chassis TS-14
PostPosted: Jul Wed 13, 2011 8:21 pm 
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Joined: Jan Thu 01, 1970 1:00 am
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Location: Albuquerque, NM 87123
If you want the schematic I can scan it for you; mention Sams 92-4. PM your email address.


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 Post subject: Re: Motorola 6BQ6 pin 8 resistor question - Chassis TS-14
PostPosted: Jul Wed 13, 2011 10:36 pm 
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Joined: Jan Thu 01, 1970 1:00 am
Posts: 524
Location: Rockaway , nj 07866
sure thanks it would help to have a schematic , if that resistor on pin 8 is just 47 ohms the third band sure looked like it was red or orange , it was tough to read because the wax from the cap on top of it did its damage over the years and if it is only 47 ohms being 62k is way off ... normaly i don't do a set without a sams or schematic but since everything - almost everything is clearly marked i said why not.

mike


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 Post subject: Re: Motorola 6BQ6 pin 8 resistor question - Chassis TS-14
PostPosted: Jul Thu 14, 2011 2:05 am 
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Joined: Jan Thu 01, 1970 1:00 am
Posts: 12484
Location: Albuquerque, NM 87123
You should have the schematic now.

That is the cathode resistor and it has to be 47 ohms. A high value would make the circuit inoperative.


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 Post subject: Re: Motorola 6BQ6 pin 8 resistor question - Chassis TS-14
PostPosted: Jul Thu 14, 2011 4:22 am 
Member

Joined: Jan Thu 01, 1970 1:00 am
Posts: 12484
Location: Albuquerque, NM 87123
I sent the tube layout and resistance/voltage chart to you.


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 Post subject: Re: Motorola 6BQ6 pin 8 resistor question - Chassis TS-14
PostPosted: Jul Thu 14, 2011 6:40 am 
Member

Joined: Jan Thu 01, 1970 1:00 am
Posts: 524
Location: Rockaway , nj 07866
Thanks my only problem right now is there is a 6800 or 6.8k resistor that reads like 9.6k and i'm uncertain of the wattage , i'd guess 2 or 3 watts , i don't have one but could put a couple together to get the value but want to get the right wattage to match or go over a little ... a 6V6 for audio , i wonder if it will sound good , some sets use a 6k6 but the 6V6 offer more fidelity.

mike


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