Kenwood_TK-6110_serv_2000.pdf

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1、 2000-6 PRINTED IN JAPAN B51-8519-00 (N) 1113 VHF FM TRANSCEIVER TK-6110 SERVICE MANUAL CONTENTS GENERAL . 2 SYSTEM SET-UP . 3 OPERATING FEATURES . 4 REALIGNMENT. 8 INSTALLATION. 10 CIRCUIT DESCRIPTION. 13 SEMICONDUCTOR DATA. 18 DESCRIPTION OF COMPONENTS. 20 PARTS LIST. 22 EXPLODED VIEW . 31 PACKING

2、. 32 ADJUSTMENT. 33 TERMINAL FUNCTION . 40 PC BOARD VIEWS TX-RX UNIT (X57-6100-XX) (A/3, C/3) . 41 TX-RX UNIT (X57-6100-XX) (B/3). 47 SCHEMATIC DIAGRAM . 51 BLOCK DIAGRAM.57 SPECIFICATIONS. 59 Cabinet (A01-2170-03) Microphone (T91-0621-05) Knob (VOL) (K29-5389-03) Panel assy (A62-0761-13) Key top (K

3、29-5388-02) 2 TK-6110 INTRODUCTION SCOPE OF THIS MANUAL This manual is intended for use by experienced techni- cians familiar with similar types of commercial grade com- munications equipment. It contains all required service in- formation for the equipment and is current as of the publica- tion dat

4、a. Changes which may occur after publication are covered by either Service Bulletins or Manual Revisions. These are issued as required. ORDERING REPLACEMENT PARTS When ordering replacement parts or equipment informa- tion, the full part identification number should be included. This applies to all p

5、arts : components, kits, or chassis. If the part number is not known, include the chassis or kit number of which it is a part, and a sufficient description of the re- quired component for proper identification. PERSONNEL SAFETY The following precautions are recommended for person- nel safety : DO NO

6、T transmit if someone is within two feet (0.6 meter) of the antenna. DO NOT transmit until all RF connectors are verified se- cure and any open connectors are properly terminated. SHUT OFF and DO NOT operate this equipment near electrical blasting caps or in an explosive atmosphere. All equipment sh

7、ould be properly grounded before power-up for safe operation. This equipment should be serviced by a qualified techni- cian only. PRE-INSTALLATION CONSIDERATIONS 1. UNPACKING Unpack the radio from its shipping container and check for accessory items. If any item is missing, please contact KENWOOD im

8、mediately. 2. LICENSING REQUIREMENTS Federal regulations require a station license for each ra- dio installation (mobile or base) be obtained by the equip- ment owner. The licensee is responsible for ensuring trans- mitter power, frequency, and deviation are within the limits permitted by the statio

9、n license. Transmitter adjustments may be performed only by a li- censed technician holding an FCC first, second or general class commercial radiotelephone operators license. There is no license required to install or operate the radio. GENERAL 3. PRE-INSTALLATION CHECKOUT 3-1. Introduction Each rad

10、io is adjusted and tested before shipment. How- ever, it is recommended that receiver and transmitter opera- tion be checked for proper operation before installation. 3-2. Testing The radio should be tested complete with all cabling and accessories as they will be connected in the final installa- ti

11、on. Transmitter frequency, deviation, and power output should be checked, as should receiver sensitivity, squelch operation, and audio output. Signalling equipment operation should be verified. 4. PLANNING THE INSTALLATION 4-1. General Inspect the vehicle and determine how and where the radio antenn

12、a and accessories will be mounted. Plan cable runs for protection against pinching or crush- ing wiring, and radio installation to prevent overheating. 4-2. Antenna The favored location for an antenna is in the center of a large, flat conductive area, usually at the roof center. The trunk lid is pre

13、ferred, bond the trunk lid and vehicle chassis using ground straps to ensure the lid is at chassis ground. 4-3. Radio The universal mount bracket allows the radio to be mounted in a variety of ways. Be sure the mounting surface is adequate to support the radios weight. Allow sufficient space around

14、the radio for air cooling. Position the radio close enough to the vehicle operator to permit easy access to the controls when driving. 4-4. DC Power and wiring 1. This radio may be installed in negative ground electrical systems only. Reverse polarity will cause the cable fuse to blow. Check the veh

15、icle ground polarity before installa- tion to prevent wasted time and effort. 2. Connect the positive power lead directly to the vehicle battery positive terminal. Connecting the Positive lead to any other positive voltage source in the vehicle is not rec- ommended. 3. The cable provided with the ra

16、dio is sufficient to handle the maximum radio current demand. If the cable must be extended, be sure the additional wire is sufficient for the current to be carried and length of the added lead. 3 TK-6110 GENERAL / SYSTEM SET-UP Merchandise received License and frequency allocated by FCC Choose the

17、type of transceiver Transceiver programming Are you using the external speaker? Are you using the ignition sense cable? Delivery NO NO KES-4 (EXT. SP) YES KCT-18 YES See page 12 See page 12 See page 8 A personal computer (IBM PC or compatible), programming interface (KPG-46), and programming softwar

18、e (KPG-59D) are required for programming. (The frequency and signalling data are programmed for the transceiver.) Frequency range 29.737MHz 3550MHz RF power 70W 70W TK-6110 K TK-6110 K2 Type 5. INSTALLATION PLANNING CONTROL STATIONS 5-1. Antenna system Control station. The antenna system selection d

19、epends on many factors and is beyond the scope of this manual. Your KENWOOD dealer can help you select an antenna sys- tem that will best serve your particular needs. 5-2. Radio location Select a convenient location for your control station radio which is as close as practical to the antenna cable e

20、ntry point. Secondly, use your systems power supply (which supplies the voltage and current required for your system). Make sure sufficient air can flow around the radio and power supply to allow adequate cooling. SERVICE This radio is designed for easy servicing. Refer to the schematic diagrams, pr

21、inted circuit board views, and align- ment procedures contained in this manual. SYSTEM SET-UP 4 TK-6110 1.Controls and Functions 1-1. Front Panel OPERATING FEATURES MONABCSCN 1 345678910 Display2Speaker Volume control Turn clockwise to increase the volume. Turn counter- clockwise to decrease the vol

22、ume. / keys Press these keys to activate their programmable func- tions. The default settings of these keys are “Channel Up” () and “Channel Down” (). Microphone jack Insert the microphone plug into this jack. IO (Power) switch Press to switch the power ON. Press and hold for ap- proximately 1 secon

23、d to switch the power OFF. MON key Press MON to activate its programmable function. The default setting of this key is “Monitor”. A key BM key CL key SCN key Press SCN to activate its programmable function. The default setting of this key is “Scan”. LED Lights red while transmitting. Lights green wh

24、ile the se- lected channel is busy. Blinks orange when you receive a call by 2-Tone or DTMF. 1 2 3 4 5 6 7 8 9 Press these PF (programmable function) keys to activate their programmable func- tions. The default setting of these keys is “No Function”. 10 1-2. Display Displays the operating Channel nu

25、mber, the Channel name, and the transceiver status. Displays the operating channel number and the channel status: P indicates a Priority channel HC indicates a Home Channel tA indicates Talk Around mode Flashes when a call is received by DTMF or 2-Tone signaling. Appears during and after transmittin

26、g if set by the dealer. Appears when signaling squelch is turned OFF. Appears while scanning is in progress. Appears when the optional scrambler board is enabled. Appears when the selected channel is in the scanning sequence. Appears when Aux is ON. Appears when Operator Selectable Tone is enabled.

27、1-3. Rear Panel 1-4. Microphone TK-6110 Antenna connector Power input connector 15 pin connector (for accessories) PTT (Push To Talk) switch Press and hold to transmit, then speak into the microphone. Release to receive. 5 TK-6110 2.Scanning 2-1. Start Scanning You can start scanning when 1 priority

28、 channel and at least 1 ADD channel, or 2 or more ADD channels are se- lected. The transceiver must be in the normal receiving mode (releasing PTT). Press the key programmed to the scan, the scan starts. The “SCN” (scan) icon appears on the main display and “SCAN” or revert channel appears on the 8-

29、digit alphanu- meric display. 2-2. Stop Scanning The scan stops temporarily if the following conditions are satisfied. 1) A carrier is detected, then signalling matches on channel for which receive the signalling is set by the program- ming software. 2) A carrier is detected on the channel for which

30、 receiving signalling is not set by the programming software or when the monitor (signalling cancel) function is activated. 2-3. Types of Scan Channel 1) Priority channel is the most important channel for the scan, and always detects a signal during scan and when the scan stops temporarily. 2) Non-p

31、riority channels detects a signal during scan and when scan stops temporarily. 2-4. Setting Priority Channel Priority channel can be set as follows with the program- ming software (KPG-59D). 1) Specify priority channel as fixed priority channel. 2) Make selected channels, priority channels. 2-5. Sca

32、n Type Depending on the Priority Channel 1) When no priority channels are set : Only the non-priority channels are scanned. If the transceiver stops on a non-priority channel, priority channel is still checked for signals at the specified time intervals. If the transceiver detects a signal on a prio

33、rity channel, it pauses at the priority channel and starts receiving the calls. 2) When priority channel is set : Either priority channel is scanned. If a priority channel stops temporarily, it stops until there is no signal on the priority channel. 2-6. Revert Channel The revert channel is used to

34、transmit during scanning and set by the programming software (KPG-59D). 1) Last called channel The transceiver reverts to the last called channel during the scan. 2) Last used channel The transceiver reverts to the last used (transmitted) channel during scan. “Last used” revert channel in- cludes ta

35、lkback function. 3) Selected with talkback The transceiver reverts to the channel before scanning or the channel that you changed during scan. 4) Selected channel The transceiver reverts to the channel before scanning or the channel that you changed during scan. While the transceiver pauses scanning

36、, the revert chan- nel becomes the channel you selected with CH UP, CH DW, CH1 to CH5 in the last step. 5) Priority with talkback The transceiver reverts to the priority channel. If you press PTT during a resume timer (dropout delay time, TX dwell time) or calling, you can transmit on cur- rent chan

37、nel to answer to the call however revert channel is set to priority channel. After resume time, scan re-starts and transmission chan- nel is return to priority channel. 6) Priority The transceiver reverts to the priority channel. 2-7. Scan End When you press the key once again, programmed to the sca

38、n function during scan mode, the scan ends. The scan icon “SCN” and “SCAN” or revert channel (pro- grammable) display goes off. 2-8. Temporarily Delete/Add It is possible to delete or add channel temporarily during scan. When scan stops on unnecessary channel for ex- ample by interference of the oth

39、er party, activate the delete/ add function (for example press the key), then that channel is deleted temporarily and scan re-start immediately. When you would like to add the deleted channel tempo- rarily to scan sequence, select the desired (deleted) channel during scan, activate the delete/add fu

40、nction (for example press the key) before scan re-start. That channel is added temporarily to scan sequence. The temporary deleted or added channels are returns to pre-set delete/add, when the transceiver exits from scan mode. 3.Optional Features You can use these features using the programming soft

41、- ware (KPG-59D). 3-1. Beep Tones The beep tones (power on tone, control tone, warning tone, alert tone) are individually programmable to the fixed level 0 to 31 or follow the mechanical volume position. 3-2. Minimum Volume The minimum volume is programmable (0 to 31). The transceiver remains the mi

42、nimum volume level however the mechanical volume position is set to zero. 3-3. BCL (Busy Channel Lockout) Override You can transmit in spite of Busy Channel Lockout situa- tion. For example : To make an emergency voice call. To transmit under busy channel lockout situation, press PTT once more withi

43、n approx. 500ms after the PTT release. OPERATING FEATURES 6 TK-6110 3-4. Sub LCD Display You can use 3-digit 7-segment the display to display the channel number. It is useful when the main (8-digit 13-seg- ment) display indicates channel name. 3-5. Emergency Channel Display The transceiver can be pr

44、ogrammed to display “EMER- GENCY” channel name when it is in emergency mode. If you set to “off” by KPG-59D the transceiver shows selected group/channel/status before entering to the emer- gency mode however the transceiver is in an emergency mode. 3-6. Clear to Transpond The transceiver waits the t

45、ranspond of 2-Tone/DTMF if channel is busy until channel open. This feature replies to the transpond signal when the caller returns to receive. 3-7. Mode (Enable/Disable) The transceiver has many special modes mainly for main- tenance. Panel Test mode Clone mode Main programming mode It is possible

46、to set enable/disable for each mode. We recommend to set these mode to Disable after set up to save contents. 3-8. ID The transceiver is capable to have ID. The format is DTMF. The timing that the transceiver sends ID is program- mable. Begin of TX : Connect ID is send on beginning of trans- mission

47、. End of TX : Disconnect ID is send on end of transmission. Both : Connect ID is send on beginning of transmission and disconnect ID is send on end of transmission. Off : Sending ID function is disabled. There is also “PTT ID” setting for each channel. Refer “PTT ID” of channel feature. 3-9. OST (Operator Selectable Tone) The transceiver is capable to have “OST” function and 16 tone pair (Q