Search found 4 matches

by Bat2way
Wed Dec 08, 2010 7:54 pm
Forum: Kenwood Commercial Products
Topic: kenwood tk-790H fuses
Replies: 1
Views: 1352

Re: kenwood tk-790H fuses

I had a customer who jump starts other vehicles and blows that fuse. Also have had the .5 Amp one blown. I had to substitute the 1.8 to a 2 Amp fuse. Luckily, the blown fuse was the only problem in the radio.
by Bat2way
Sun Dec 14, 2008 12:18 am
Forum: Kenwood Commercial Products
Topic: tk-690/790/890 controll head ?
Replies: 2
Views: 1438

Re: tk-690/790/890 controll head ?

Switch out the front panel to a KCH-10 and change the PF (Programmable Function) key settings if necessary.
by Bat2way
Sat Aug 30, 2008 8:44 am
Forum: General Chatter
Topic: Astron RM-50M problem
Replies: 4
Views: 5023

A Simple Fix

There are 2 chassis mounted rectifiers CR101,102 (1N1184A)(crosses to a NTE5982) which could be shorted out. As Oldford said, also check CR1,CR2 the square pseudo-bridge as I call it, for shorts. I've had the rear AC socket vaporized by lightning on one of mine, and was easily repairable, so don't w...
by Bat2way
Fri Jan 19, 2007 5:57 pm
Forum: Kenwood Commercial Products
Topic: TK-862H
Replies: 1
Views: 1364

TK-862H

Anyone have a pdf of this service manual to share? Not available at KW online.
Randy