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THE AM BULLETIN BOARD => Technical Forum => Topic started by: W8UJX on January 04, 2016, 02:31:04 PM



Title: TS-870 RF UNIT BOARD
Post by: W8UJX on January 04, 2016, 02:31:04 PM
Hello guys,

Could anyone tell me where I can find a new (or used) working RF UNIT (X44-3210-00) (A/9) BOARD for my TS-870 Kenwood Transceiver or get the existing board repaired?

Contacted Kenwood and they could not help me.

Thanks,
Jerry

Jk.ashley@verizon.net


Title: Re: TS-870 RF UNIT BOARD
Post by: Pete, WA2CWA on January 04, 2016, 04:05:54 PM
One of the best:
http://www.avvid.com/


Title: Re: TS-870 RF UNIT BOARD
Post by: N4zed on January 04, 2016, 05:46:41 PM
Yep, give Clif a call.

214-850-0973

Monday-Friday

10AM-5PM CST

http://www.avvid.com/ (http://www.avvid.com/)

Ken
N4zed


Title: Re: TS-870 RF UNIT BOARD
Post by: W8UJX on January 09, 2016, 07:40:36 PM
Thanks for the info Ken and Pete. 

I thought I would give it one last try to fix the board myself and I finally found the problem.  A diode, D8 had opened up.  I did not have a part in the correct package type but I was able to solder in a 1N914.  Radio works great.

I'm 78 years old and used to working on stuff like the WRL Globe King.  This SMT
stuff is for people with good eye balls.

Jerry, W8UJX
AMfone - Dedicated to Amplitude Modulation on the Amateur Radio Bands