It's better to avoid putting it in rain or snow, or any other liquid to ensure its life and performance. STATEMENT Kirisun Electronic (Shenzhen) Co., Ltd owns the copyright of KSP8200 software. Unauthorized Duplication of KSP8200 software is strictly prohibited.
Introduction the following table before using. Any articles are found lost or damaged, This manual applies to the service and maintenance of PT8200 series of please contact the distributor without delay. FM mobile radio, and is designed for the engineers and professional technicians that have been trained by our company.
PT8200 SERVICE MANUAL conductor to the positive terminal of the accumulator and the black con- 2.2 Display Screen -ductor to the negative terminal. At last, ring the remained conductor and fix it. Note: Please maintain the sufficient relaxation of the power cable to make it convenient to dismantle the radio in the state of power connection.
PT8200 SERVICE MANUAL Buttons Function Description Buttons Function Description Press this button to make selection among the 9.Power level 26.Call Button 1 Sends the DTMF/2Tone code assigned to call high, medium and low transmission power, and Selection 1 key. will be shown on the LCD 27.Call Button 2...
6 Emergency alarm PT7200 coding switch nut 203-007200-R08 7 Personality template PT8200 static protection film 204-008200-R08A 8 Scanning function PT8200 dustproof screen for horn 204-008200-R07A 9 Channel data Horn 121-100000-R19 Please refer to the Help document of KSP8200 for details.
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PT8200 SERVICE MANUAL . Instruction for disassembly of the station for maintenance 1 RF-PCB Disassembly .Release the 9 screws (M3x25) for the upper and lower covers, open the aluminum alloy lower cover (see the left figure below).
PT8200 SERVICE MANUAL After the disassembly above, you can carry out corresponding repara- .Release the 4 (M2.5x5) screws of the baffle and the 2 fixing screws -tion and adjustment according to the actual malfunction. of the 15PIN DB socket, remove the metal baffle, the plastic buckle and the horn hole plug (see the right figure above).
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PT8200 SERVICE MANUAL 1st High frequency amplifier PIN3 PIN 5 Signals entering the antenna enters RF amplifier (Q26) via the trans- IF demodulation TA31136 -mitting/receiving switching circuit (D30/D31) and the band-pass filter (L48, L38 and variodes: D50, D26). After being amplified, the signals...
PT8200 SERVICE MANUAL -cted and the red LED (D12) is on, Led D1 to D4 provide the LCD back- Transmitting system -light, which is on when operating the radio. The LCD is in the Block diagram shape and can display up to 8 digits or letters.
PT8200 SERVICE MANUAL Pin Port Name In/Out Function Pin Port Name In/Out Function BSHIFT Clock selection control KEY BLC Front panel keypad backlight control EXT SPK External SPK conversion output RESET CPU reset input P4 key XOUT CPU clock output...
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ISV305 Receive band pass varicap RD01MUS1 RD07MVS1 2SK18 24 HT7150- 1 DA221 Mark: B1 M: K RDA0002 PT8200 mainboard BOM / 136-174MHz Material Serial No. Name/Spec. Quantity Installation Positon PT8200PCB ,PT8200V-080430.PCB,ROHS 101-08200V-R04 Frequency demultiplier/ UPB1509GV ROHS U405 102-1509GV-R01 Memory IC / AT24CL256AN...
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PT8200 SERVICE MANUAL No Material Serial No. Name/Spec. Quty Installation Positon U304 102-FP3502-R01 Regulator IC / XC62FP3502PR,SOT-89,ROHS U803 102-HT9172-R01 DTMF decode IC/ HT9172,sop, ROHS U401 102-M3062L-R01 CPU / M16C-M3062LFGPGP,FLASH,100P6Q-A,ROHS U301, U303, U333 102-M78L05-R01 Regulator IC / NJM78L05UA ROHS D839 103-00DZ18-R01 Chip regulator diode / 02DZ18(X.Y),ROHS...
PT8200 SERVICE MANUAL Chapter 8 Adjustment 8.1 Adjusting explanation Table 8.1 Voltage controlled oscillator adjust Instrumentation requirement Item Test condition Test point Adjustment parts remarks Setting Power supply voltage DC Power supply teriminal:13.8V 0.8V 0.3V Digital review Transmitting lock CH: transmit low frequency point 5.5V 0.3V...
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CH: Medium Frequency Point frequency deviator Antenna PC Tuning mode 0.75kHz: Wide 50Hz CH: High Frequency Point /Integration Tester 0.35kHz: Narrow PT8200-01 Testing frequency point Transmitting Receiving Testing frequency point Center point 155.1MHz 155.05MHz Low Frequency Point 136.1MHz 136.05MHz High Frequency Point 173.9MHz...