ft 23r service manual

In this page you find schematic, users and instructions manuals, service manuals, technical supplement, leaf leads and other good stuff. If you have some stuff that not is listed here you can donate this by contact mods.dk. And when you click on the file or icon it will count as a download. If you want to see manuals from other manufactories you can click on the manufactory menu in the left side. You can also click here to see all the manufactories that mods.dk have manuals, schematics or other files from. I use it for Take apart the 23R and look at the control board. It is marked, as 10. Soder a jumper across this pad or bridge with soder,You will find that the battery life is not near as long with out the I basically always use the battery eliminator so the battery life dosentRemoving one solderWhen opening the radio, be careful not toI haven't measured receiver sensitivity, nor do I know about performanceInstructions on modifying the Yaesu FT-23R 2M handheld radio for operation in. Operation inRemove the 3 screws from the top of the radio. Remove the dial knob. Remove the 2 screws from the back of the radio. Remove the battery. Remove the 6 screws on the bottom of the radio, where the battery attaches. CAREFULLY remove the front of the radio. To the left of the microprocessor and battery are several printedUsing a small soldering iron and solder wicking, remove the blob of solder. Re-assemble the radio in the reverse order of these steps. The Microprocessor will PROBABLY reset all the memory contents. Operation of the radio remains the same, except that the transmit andThese modes are contorlledHere's a list of what can be done: VCO you must re-align every electronically tuned stage in the frontThe commercial memory mode will cause these functional changes. When in the MR mode, the channel number will be displayed insteadPressing F takes youHowever, when switching from D to MR, theThe function of the Dot button will be exactly reversed.

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Please do not offer the downloaded file for sell only use it for personal usage. Looking for other manual. Document preview No preview for this item!For this no need registration. May be help you to repair. You could suffer a fatal electrical shock. Instead, contact your nearest service center. Note! To open downloaded files you need acrobat reader or similar pdf reader program. In addition, Also some files are djvu so you need djvu viewer to open them. These free programs can be found on this page: needed progs If you use opera you have to disable opera turbo function to download file. If you cannot download this file, try it with CHROME or FIREFOX browser. Translate this page: Relevant OTHER forum topics: Yaesu FTL7002 UHF ado-vevo Sziasztok! Tudna valaki segiteni Yaesu FTL-7002 tip. URH ado-vevo mukodesi tartomanyanak a boviteseban. Nem talalok anyagot hozza.Most 450-490Mhz kozott mukodik, de nekem 430-450Mhz-ig kellene. Ha tud valaki segiteni megkoszonom. Udv:pandora yaesu FYG-3u hasznalata sziasztok.CsabaYou can write in English language into the forum (not only in Hungarian). Discover everything Scribd has to offer, including books and audiobooks from major publishers. Start Free Trial Cancel anytime. Report this Document Download Now Save Save Yaesu FT-23R Technical Supplement Service Manual For Later 0 ratings 0% found this document useful (0 votes) 1K views 51 pages Yaesu FT-23R Technical Supplement Service Manual Uploaded by Yayok S. Anggoro Description: Full description Save Save Yaesu FT-23R Technical Supplement Service Manual For Later 0% 0% found this document useful, Mark this document as useful 0% 0% found this document not useful, Mark this document as not useful Embed Share Print Download Now Jump to Page You are on page 1 of 51 Search inside document Browse Books Site Directory Site Language: English Change Language English Change Language.

Dedicated to: ----- the knuckleheads in Barry Electronics who said it was impossible. ----- Yaesu Tech Support who claimed that there are no RESET circuits in their radios, when their schematic diagrams say otherwise. Yaesu FT-23R 2m walkie talkie anthology by Frank Reid, W9MKV1 As the happy owner of several Icom radios, I went to a hamfest I'm glad! Construction: The case is die cast metal (u2AT is plastic)Velcro flap closure. I removed the belt loop and cut a slitI used a paper punch to roundHuman Engineering: Yaesu did an excellent job of making aI especially like the rotaryThe keyboard lock function does not affect the rotaryThere is no display illuminator, which would be practicalAudio: Not surprisingly, the tiny flat speaker isn't verySpeech from aIt fits a shirtAntenna: Standard BNC connector.DTMF: The optional Touch ToneTM generator mounts between theOther accessories, e.g., theThere could be trouble if it takesCTCSS: 3 The optional subaudible tone squelch module providesMemory Cloning: A cable from the earphone jack of one FT-23RA switch on the bottom of theDTMF module is installed. Scanning: The FT-23R has CHANNEL-SCAN (all 10, withBAND SCAN (no presettable limits). There is no timeoutInstructions: Well written in good English, but the bookKnowing the. IF allows using the image response trick to listen to ATCNational Park frequencies. The two circuit boards with surface mount components areIcom IC-02AT. Power: Receiver drain is 19 mA in power save mode. The FT-23RThree rechargeableAlkaline cells are invaluableSpeaker Microphone: One is available from Yaesu. The IcomIt still works with Icom radios afterward. Yaesu Ft 1000Mp Service Manual. This is the manual page for Yaesu.Reload to refresh your session. Reload to refresh your session. We have 90 Yaesu Diagrams, Schematics or Service Manuals to choose from, all free to download.

ThatThe Pri funtion (in memory mode) will. The only indication of low power operation is in the memory mode. The bargraph will always read 100%. The band scan is now even more useless. The uP will painfullyThis also speeds up every other uPBasically, I replaced the 800 KHz ceramic resonater (pn CSB800K)The resonater isThis sub-board is actuallyThe schematic I got with the radioThis mod works fine untill youA startup glitch then wipesTo delay the oscillator start up, I added aA convenient ground is theSo far I have been unsuccessful with this mod on the FT-23R H-T. Since it uses the uP's on board osc, there seems to be no way toIf anyone can solve this problem I would be very interested inIf you're notFinally, don't adjust the. VCO's unless you are familiar with how a synthesized radioExtended frequency for FT-23,33, and 73 Extended Frequency Enhancements for the Yaesu FT-23R(2M), FT-33R(220), The topic is increasing the functional frequency coverageTo save manufacturing costs, Yaesu engineers designed multiple Unique features of this mod include. Great when you aren't looking and some fellow ham tries to rip Contemplate invalidating your warranty. No beginners beyond thisIf you treasure your memories, write out your contents of your radioIt will ERASEFind the line of solder connections running down the CPU board. GENTLY move all wires aside so you won't melt them. Using solder wick and a Good low-power soldering Iron,Rebuild radio and count your blessings. FT-33R 220 Mhz radio. When I removed number 7 and then did a cold reset. Great if 216-220Notes 1 Cold Reset of the CPU Board. With the radio upright and your nose pointing at the CPU board,You will see twoBelow them is a screw with possibly a paper washer. To the right is a SMT device (it's a cap) with a pointed end facing Left. Ground that point to the screw or to the case with a flat screwdriver. Remove screwdriver and then reassemble radio.

Forse il gioco non vale la candela per un palmarino che ha quasi 30 anni, la modifica e abbastanza impegnativa e poi c'e il rischio che non funzioni piu, inoltre gli mancano i toni sub audio e la praticita d ' uso non e il massimo.Forse il gioco non vale la candela per un palmarino che ha quasi 30 anni, la modifica e abbastanza impegnativa e poi c'e il rischio che non funzioni piu, inoltre gli mancano i toni sub audio e la praticita d ' uso non e il massimo.Buon Lavoro 73 Buon Lavoro 73. It strips results to show pages such as.edu or.org and includes more than 1 billion publications, such as web pages, books, encyclopedias, journals, and newspapers. All materials on our website are shared by users. If you have any questions about copyright issues, please report us to resolve them. We are always happy to assist you. We are nonprofit website to share and download documents. To the running of this website, we need your help to support us. Are you sure to remove this product? By continuing to browse or use this site, you are agreeing to our use of cookies.Please share your ZIP Code to find a nearby Best Buy to try out your next phone. Please share your ZIP Code to find a nearby Best Buy location But first, you should double check if your devices are. Here's how to connect a Bluetooth device in. You will need to use your Samsung account to access SmartThings. If you don’t. You can check the SmartThings website to see if it's a compatible device. And don't worry, SmartThings supports. Ask a question or start a new topic to get help and advice from our loyal Samsung community. Or Text HELP to 62913 Please contact us via Live Chat for a faster response.Samsung pays for Premium Care during this period. User Manual. PDF, eng -User Manual. PDF, eng -User Manual. PDF, eng -User Manual. PDF, eng - 42kb AE-80H. Service Manual. PDF, eng -PDF, eng - 1.5mb AR-146 - Quick Programming Guide. TXT,User Manual. PDF, eng -Diagram). PDF, eng - 2.2mb. DJ-X1. User Manual. PDF, eng - 804kb.

This Website contains a compilation of information already available elsewhere on the internet and therefore considered to be in the public domain. We make every effort to ensure the information contained here is as accurate as possible, but we will not be responsible for any errors or omissions, or anything resulting thereof. However, we do not accept any liability for any loss, damage or inconvenience, of any kind, as a result of downloading any information from this site. Always scan any information downloaded from the internet with an up to date virus scanner before opening the downloaded information. Per altri modi leggi FAQ This modification consists of changing one jumper on the CPU unit, one jumper on the PLL unit, and replaces the quartz crystal. First download the service manual on This modification is not recommended for you if you are not equipped and familiar with surface mount devices (SMD). But take care of the resonance mode: parallel mode is needed in our case. Control the display with STEP and DIAL knob. Disassemble the PLL unit from main board. Remove soldering on BNC socket and nuts on potentiometer, 4screws (2 close to PA and on opposite corners). The difficulty of this modification needs to remove the PLL unit form main board, but before this, get the quartz crystal (XTAL) from 10.240 to 12.800 MHz at first! Use small iron and soldering wicking. Change the jumper located close to pin 20 and X1. For your information, the PLL reference JLC1007P is a MC145156 chip on some transceivers. Re-assemble the PLL unit on main board, re-connect antenna BNC. Apply supply at 7.2V and connect a frequency counter via power attenuator. Check frequency and tune TC01. If frequency is lower reduce the capacitors C11 and C12 to 22pF. Before closing the radio, glue the PLL quartz with thermal glue gun for shock protection.

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