The 930 service manual refers to signal levels in dbuv, so i had. Kenwood ts930s twoway radio service manual pdf viewdownload. My friend oliver wb3kli had a kenwood ts930 in which the mode switch had failed. Ts930s amateur triokenwood electronic inc komagane, buil. Kenwood ts 930s ts 930 s ts930s service manual and specs kenwood ts 940s ts 940 s ts940s service manual and specs kenwood ts 950s ts 950 s ts950s service manual and specs. If you have not performed these fixes, i strongly recommend that you do, even if nothing is wrong with your radio. To protect this oem pa, i replaced it with one of my rebuilt ones for the remainder of my testing and repair work. Jun 17, 2010 me showing off the shack and rag chewing on 75 meters using a ts 930s, ts 940s, mfj986 tuner, and a henry 2k4a amp. For instance, the ts 930s i bought in the early 80s new, it has the optional am filter for receive, but on transmit it is usb and full carrier. However, leeson fails to address the most serious failures commonly found in the ts 930s in great detail. This user manual will tell you everything you need to know about installing and using the piexx ts 930se enhanced microprocessor board. Welcome to the kenwood ts930sat online restoration page.
A couple years ago, i got a free 930s from someone who my son had. View and download kenwood ts930s instruction manual online. The owners manual warns that output power should be reduced by 50% to prevent damage under those conditions. This breakthrough plugin for the kenwood ts 930s transceiver allows you to use this excellent radio with modern computer logging and radio control software. Download service manual of kenwood ts 930s transceiver, twoway radio for free or view it online on. Kenwood ts930s transceiver repair manual download here. Download service manual of kenwood ts930s transceiver, twoway radio for free or view it online on. Immediate download after payment delivered as a pdf file. Initially i planned to update this page as my restoration advanced. Modifications for the kenwood ts930 19071998 ts930s pll unlock author. Modifications for the kenwood ts 930 ts 930s pll unlock some users of the ts 930s have reported a problem where the pll will sometimes not lock digital display does not come on if the power switch is turned off and on while xx. The kenwood ts930s is a superlative, high performance, all solidstate, hf transceiver capable of operation in ssb, cw, fsk and am modes.
Tired of paying high repair cost to your mechanic to fix your kenwood ts930s transceiver. Wear safety glasses so you dont flick solder in your eye, and use a solder suction pump to. Service manuals usually include printed circuit boards, block diagrams, exploded views, assembly instructions and. Click here to write a new message or comment for ts 930 note that the message is not related to any article click here to see the article list for ts 930.
Scanned and digitally edited reprint of the original. There are two quint 10amp models that work well in the 930s. Case and face show wear scratches nicks imperfections etc. Computer control of vfos, rit and memories through a true rs232 port no level converter required.
Short contest receive session, selectivity and agc work. The resolution of the main tuning digital readout can be increased from 100hz to 10hz. Do you have any tricks, modifications or constructions for homebrewed equipment that are not on mods. This breakthrough plugin for the kenwood ts930s transceiver allows you to use this excellent radio with modern computer logging and radio control software. I own a ts930s with automatical antenna tuner and piexx board. Click here to write a new message or comment for ts930 note that the message is not related to any article click here to see the article list for ts930. The kenwood ts930, while many years out of production and lacking many of the. It should have been at the very front of the manual. This 1980s transceiver had a number of issues, most notabily in the automatic voltage control avc board.
The all solidstate 28 volt final amplifier runs 250 watts pep input on usb, lsb, cw and fsk and 80 watts on am mode. Apr 30, 2014 i was wondering if anybody can show me to the right direction on where to look at first. This is probably the most useful diagram in the book because it illustrates conceptually how the radio works. So i opened everything and realized that the preowner already did some modification. Ts990s kenwood network commsnd system setting manual pdf. The schematics below were created by scanning the original foldouts from a ts 930s service manual that i bought.
This paper describes how i rebuilt my kenwood ts 930s transceiver using an industrial railmount switching power supply. Nevertheless i went through almost every failure this radio can have. Bought it reconditioned and new adjusted a couple of years ago. For instance, the ts930s i bought in the early 80s new, it has the optional am filter for receive, but on transmit it is usb and full carrier. Transceiver kenwood ts 930s service manual 79 pages twoway radio kenwood th55at7e service manual 65 pages transceiver kenwood rc2000 instruction manual 60 pages. Cell phone, gsm, satellite phone nokia, siemens, samsung mobiles service manuals and repair information. Previous owner said it had internal power supply issues that needed to be fixed. User manual 2 mb service manual 39 mb 2mrf422 finals modifications. Kenwood ts 930 s radio transceiver for sale online ebay.
If you adjust it accroding to the owners manual it has no audio level 60% modulation. Kenwood transceiver ts930s hf, ham radio, nice shape. While i am waiting for a service manual i ordered yesterday i have one primary question. The kenwood ts930, while many years out of production and lacking many of. Since even the newest 930s are 20 years old, repair is a matter of when, not if. This is a word for windows document that contains a list of the. I narrowed it down to either the display tube unit or more likely ic1 which is a display driver on the digital unit board. Service manual for kenwood ts930s, downloadable as a pdf file we also have owners manual to this model manual details. Video made on june 16, 2010 at k4cti, lumberton, nc.
This could be fixed by adding 3 resistors in parallel 3. The 930s is a early version with a sn in the 210xxxx range. In really bad cases, ive used 91% isopropyl alcohol, delivered to the trimmer by way of cotton. Ive included pictures of internal electronics for you to be the judge of. Since the slide switch and the linkage failed and is no longer available i converted it to use a standard wafer, rotary switch. Describe your experience with the kenwood ts930s and tell us why you give it the rating you did required. How i rebuilt my blown kenwood ts 930s with an addendum on how to convert the later dualvoltage avr board rigs to a modern power supply john young, w3afc disclaimer. W6nl mods for the ts930 introduction the kenwood ts930, while many years out of production and lacking many of the technology developments of the past twenty years, continues to be an excellent hf radio with a unique ability. Kenwood ts 930s transceiver repair manual by marionklein. View and download kenwood ts930s service manual online. I have a ts930s that has a problem with the digital readout it doesnt work at all. Eventually, i plan to include huge scans of the component side of both the early and late serial number signal units, the pll board, and other part of interest. The manual was written in english by kenwood and applied to ts930s.
Owners manual for kenwood ts930s, downloadable as a pdf file we also have service manual to this model manual details. The kenwood ts930s is a true ham ops radio, with a logical control layout and features that make it competitive in contests even against todays radios. Feb 15, 2012 kenwood ts 950sd user manual tb016101031174 kenwood ts 950sd user manualdownload the official user manual this is it, you have found the official user manual for your product. Piexx company ts930se microprocessor upgrade ts 930se upgrade digital board. Downloaded by amateur radio directory downloaded by amateur radio directory. This service manual contains complete information included in original factory repair manual we guarantee that our manual contains circuit diagrams. This user manual will tell you everything you need to know about installing and using the piexx ts930se enhanced microprocessor board. Other useful information would include your experience with similar products, infomation on a product that you would purchase instead of this one, and so on. Dave leeson w6nlhc8l has written up a detailed discription of repairs and modifactions that he has done to incresase the reliability of the ts930s radios that he uses in hc8. Although it appears the mode switch is a rotary knob switch, it really turns a linkage that in turn pushes and pulls a slide switch. Sep 15, 2009 i have acquired a ts 930sat late sn 503xxxx with a piexx board installed but none of the w6nl mods done so far as i can detect. English different language versions may vary sligthly in file size and page count. English usa user manual, download ts930s pdf user manual.
The manual was created in pdf format with the filename of ts930. You can get a free adobe acrobat reader to install for your browser from the link below. Kenwood ts930s solve device problem videos, documents. Cell phone, gsm, satellite phone nokia, siemens, samsung mobiles service manuals and repair. Videos tutorials documents manuals kenwood ddx23bt 6. One of the problem with this power supply is when power switch is turned off the 28v output voltage increses for a while and then decreases.
Our all new ts 930 digital board solves the problems associated with the original digital board, plus adds functionality. During the installation of my spare pa, i moved some of the oem power supply wires, and upon restarting the radio, it produced full power output, although it was. This version of kenwood ts 930s manual compatible with such list of devices, as. Some users of the ts930s have reported a problem where the pll will sometimes not lock digital display does not come on if the power switch is turned off and on while xx. This version of kenwood ts930s manual compatible with such list of devices, as.
Kenwood ts900 ts 900 ts900 service manual and specs kenwood ts930s ts 930 s ts930s service manual and specs kenwood ts940s ts 940 s ts940s service manual and specs kenwood ts950s ts 950 s ts950s service manual and specs kenwood ts950sdx ts 950 sdx ts950sdx service manual and specs. Once you understand this you can easily understand the ts940. Dec 14, 2015 this feature is not available right now. For model ts930s, triokenwood electronic inc komagane. Kenwood ts930s replacement power supply electrolytic capacitor kit. The main schematic diagram of the radio is wrong, it shows the 33. Never used it for fielddays, just the eyecatcher in my living room. Download the service manual in high resolution 93mb which i found many years ago on we0hs website here first of all, i checked the voltages at the power supply.
The kenwood ts 930s is a superlative, high performance, all solidstate, hf transceiver capable of operation in ssb, cw, fsk and am modes. Describe your experience with the piexx ts930e digital board upgrade ts930up and tell us why you give it the rating you did required. If you prefer to be anonymous write it in the message. No digits are lost since the readout has the extra digit for this purpose. Select picture or schematic to display from thumbnails on the right and click for download. View and download kenwood ts 930s instruction manual online. The kenwood ts930s owners manual warns that output power should be reduced by 50% to prevent pa damage under those conditions. But i have been lucky enough to repair the rig in short time so you will get the full picture already.
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