6500άÐÞÊÖ²á ÖÐÎÄ CS3000 Service Manual
User Manual: CS3000 Service Manual
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PROFESSIONAL TWO-WAY RADIO PT6500 FM PORTABLE RADIO SERVICE MANOAL Welcome V071208 PT6500 SERVICE MANUAL DANGEROUS!! Do not connect the AC power or DC power over 7.4V with CONTENTS Chapter 1 Introduction.......................................................................2 any connector or terminals of the radio. Otherwise it will Chapter 2 Radio Overview and Function Keys.................................2 cause fire, electric shock or damage to the radio. Chapter 3 Electrocircuit.....................................................................3 Chapter 4 Function Description and Parameter Setting....................7 Chapter 5 Service Assemble and Disassemble..............................12 WARNING Chapter 6 Radio Debugging............................................................14 Chapter 7 Major Specifications.......................................................18 Do not reverse power connection. Chapter 8 Trouble Shooting............................................................18 It may cause harm to the radio if signal input on the antenna connector is bigger than 20 dBm (100mW). Appendix 1 Abbreviations................................................................19 Do not turn on the power before the antenna or load connection is completed. Appendix 3 Electronic Component List...........................................20 If the antenna has been damaged, do not use the radio. Damaged antenna may cause lightly burning on skin. Appendix 2 Spare List.....................................................................19 Appendix 4 Framework Component List.........................................20 Appendix5 Accessory List...............................................................31 Figure 1 PT6500 Top Main Board Position Number Diagram.........32 Figure2 PT6500 Bottom Main Board Position Number Diagram....33 Though the radio is waterproof, it's better to avoid putting it in rain or snow, or any other liquid to ensure its life and performance. Figure 3 PT6500 Top Main Board Position Number Diagram.........34 Figure4 PT6500 Bottom Main Board Position Number Diagram....35 Figure 5 PT6500 PTT Top Board Position Number Diagram.........36 Figure 6 PT6500 PTT Bottom Board Position Number Diagram....37 Figure 7 PT6500 Top Keyboard Schematic Circuit Diagram.......... 38 STATEMENT Kirisun Electronic (Shenzhen) Co., Ltd owns the copyright of KSP6500 software. Unauthorized Duplication of KSP6500 software is strictly prohibited. Kirisun Electronic (Shenzhen) Co., Ltd owns the copyright of the MCU software. Kirisun Electronic (Shenzhen) Co., Ltd owns the copyright of the radio outward/structure/circuit design. Kirisun Electronic (Shenzhen) Co., Ltd owns the copyright of this service manual. Unauthorized publication is prohibited. Kirisun Electronic (Shenzhen) Co., Ltd owns the trademarks KIRISUN , , . Figure 8 PT6500 Bottom Keyboard Schematic Circuit Diagram....38 Figure 9 PT6500 Schematic Circuit Diagram(136-174MHZ) .........39 Figure 10 PT6500 Schematic Circuit Diagram(400-470MHZ) ...... 40 Figure 11 PT6500 Main Board Schematic Circuit Diagram ...........41 Figure 12 PT6500 Keyboard Schematic Circuit Diagram...............42 Figure 13 PT6500 PTT Board Schematic Circuit Diagram.............43 1 PT6500 SERVICE MANUAL Chapter 1 Introduction 1.1 Introduction This manual applies to the service and maintenance of PT6500 series of FM portable radios, and is designed for the engineers and professional technicians that have been trained by Kirisun. In this manual you can find all the information of product service. Kirisun reserves the rights to modify the product structure and specification without notice in order to enhance product performance and quality. You can also log on our website www.kirisun.com to download the latest service manual or contact your local dealer or us. Read this manual before repairing the product. 1.2 Service Precautions Safety Avoid skin contacting with the antenna connector and PCB. Do not reverse the power polarities. If signal input at antenna connector is bigger than 20dBm(100mW), it may cause damage to the radio. Do not turn on the power before the antenna and load connection is completed. Do not use the radio if the antenna has been damaged. Contacting the damaged antenna will cause slightly burning on the skin. Electromagnetism Interference It's prohibited to use or repair the radio in the following places: Hospital, health center, air port Any area with a potentially explosive atmosphere (where the air contains gas, dust and smog, etc.), such as the storage or transportation facilities of fuel or chemicals. Any area of dynamite or exploder. It's recommended to avoid using or repairing the radio in the following places: It's recommended to avoid using the radio in a car that is moving. The radio wave might interfere the auto engine and cause it to stop working. Component Replacement All the components used in repair service should be supplied by Kirisun. Other components of the same models available on the market are not surely able to use in this product and we do not guarantee the quality of the product using such components. Please fill in a component application forms if you want to apply for any components from Kirisun. The following is one sample form that might be used to apply for any components from Kirisun. Component Application Parts and Spare Parts Requisition Radio Model Comp onent Position Mark effPT-6500(400 Field -ect tube Q3 -470MHz) PT-6500(400 Triode -470MHz) 2 Q49 Model/ Material Specifications Serial number Qty RD01MUS1 105-RD01MU-R01 1 2SC5108(Y) 104-SC5108-R01 1 1.3 Service All the Kirisun products are subject to the service warranty. The main unit of the radio is guaranteed for free service of 24 months. Accessories (such as battery pack, power adapter, antenna or charger) are guaranteed for free service of 6 months. Earphones are wearing parts and out of warranty. In one of the following situations, charge free service will not be available. No valid service warranty or original invoice. Malfunction caused by disassembling, repairing or reconstructing the radio by the users without permission. Wearing and tearing or any man-made damage such as mechanical damage, burning or water leaking. Product serial number has been damaged or the product trademark is difficult to identify. After the warranty expires, lifetime service is still available. And we also provide service components to service stations and service staff. Chapter 2 Radio Overview and Function Keys 2.1 Radio Overview P1 P3 P2 P4 1 2 3 4 5 6 7 8 9 * 0 # The functions of the components are as follows: A. LED Indicator Lights red while transmitting; Lights green while receiving. B. Power/Volume Switch Knob Turn clockwise till a click is heard to switch on the radio. Turn counterclockwise till a click is heard to switch off the radio. Rotate to adjust the volume after turning on the radio. C. Channel Selector Rotate to select the channel 1-128. D. Antenna E. Top Button (programmable button) It is recommended to be set as the emergency warning Button. F. Side button 1 (programmable button) G. PTT PUSH-TO-TALK : To make a call, press and hold the PTT button, then speak into the microphone with normal voice. Release the PTT button to receive signals. H. Side button 2 (programmable button) I. Button P1 Return and delete button in the menu. P2 J. Button Select Button. P3 K. Button Select Button. P4 L. Button Enter and Confirm Button. M. Numeric keypad N. Microphone/speaker jacks PT6500 SERVICE MANUAL 1 Chapter 3 Electrocircuit 2 3 4 3.1 Frequency Configuration A (51.2 MHz) and the 1st IF signal (51.65 MHz) are mixed at IC5 to generate the 2nd IF (450 kHz). After the 2nd IF signal is amplified and its amplitude is limited at IC4, and then filtered at porcelain filter (CF1 or CF2, 450 kHz), IC5 demodulates and sends out audio signals. A CF2 450KHz F ANT The 2nd IF filter selector circuit consists of CF1, CF2, D18, D19 and peripheral circuits, when the radio is set to broad band, CF2 is open, CF1 is closed and CF2 functions; when the radio is set to narrow band, CF1 is open, CF2 is closed and CF1 functions. CF1 450KHz H ANT SW MCF 51.65MHz RF AMP AF AMP IF SYSTEM AK2346 B TCXO 12.8MHz PA AMP RX TX TX AMP B X3 multi ply PLL VCO MIC AMP Squelch Circuit Demodulation output from IC4 is sent to the noise amplifier in Ic4. After being amplified, noise signal is sent to D21 for further amplification and to D22 for wave checking and then sent to MCU, which determines the noise volume to control the squelch. This voltage is inversely proportional to the input signals. Figure 3.1 Frequency Structure C C This radio adopts the 2nd Mixer, the 1st IF 51.65MHz, the 2nd IF 450kHz. The receiver's first local oscillation is generated by the frequency synthesizer. The second local oscillation adopts the 4th harmonic 51.2MHZ of TCXO. The transmitter signals are generated by frequency synthesizer. The reference frequency of frequency synthesizer is generated by TCXO. 1 Title D Size 1 2 2007-7-26 Sheet of A confi guration.SchDoc X:\PT6500\.. \Frequency Drawn By: 3 2 3 A 4 5T 5R ANT Q1 RF POWER TX/RX SW Q4 RF AMP Q5 PRE DRIVE 5T 5T Q3 5T CF2 450KHz F Q12 APC B ANT BPF ANT SW IC9 TDA8541 Q19 BPF MCF 51.65MHz RF AMP IC6 AK2346 1st Local OSC TCXO 12.8MHz BATTARY 7.5V B C C The Receiver Front Terminal Signals from the antenna pass through the RX/TX switch (D1, D39, D7, D8); and then undesirable out-of-band signals will be filtered out at the band pass filter (BPF) consisting of two-stage LC; then signals are amplified at the low noise amplifier (LNA) consisting of Q18 and its peripheral components. The output from the LNA passes the BPF consisting of three-stage LC for filtering and then is sent to the first grade frequency mixer (Q19). Size 2 D Revisio n 2007-7-26 X:\PT6500\..\Receiver.SchDoc Sheet of Drawn By: 4 3 AGC Circuit The AGC circuit consists of Q17 and its peripheral components. Only when the input signal is too large can the AGC functions to reduce the Q18 plus. 1 The First Frequency Mixer After mixing the receiving signals for LNA and the first local 1 2 2007-7-26 X:\PT6500\..\T X.SchDoc D Revision Sheet of Drawn By: 3 4 APC (Auto Power Control) Circuit R57, R65 and R66 are the amplifier current checker, IC3A is the sample amplifier of the amplification current; .IC3B is the power comparison amplifier. If the transmitter output power is too big, the amplifier current will increase, IC3A output will mount, IC3B output voltage decrease, the offset voltage added to Q1 and Q3 will decrease, and then the transmitter output power will decrease. Vice versa, such can ensure steady transmitter output power in different working circumstances. MCU changes the input power to IC3B to set the power. 2 3 4 3.4 Frequency Combiner Illustration A oscillation signals from the frequency synthesizer, the 1st IF signals (51.65MHz) are generated. A Q8 BUFF Q5 BUFF 5C IF Circuit PLL-LE Signals of adjacent channel and those out of band of the 1st IF signals are filtered via the crystal filter (XF1). B IC2 PLL-CLK PLL IC PLL-DA ADF4111 Q6 TX VCO LOOPFILTER Q4 RF AMP MOD B 5C PLL-UL The 1st IF signals from the crystal filter are amplified at the first IF amplifier (Q20), and then are sent to the IF processing IC (IC4, TA31136). QT TCXO X1 TCXO 12.8MHz Q11 RX VCO 5C 1 Number C Number A4 Date: File: Title Size A4 Date: File: The modulated signals from VCO are amplified at Q2, Q4, Q59, Q5, Q3, and then sent to Q1 for power amplification. Q1 output power: 4W. The Q1 and Q3 gate offset is controlled by APC circuit. Transmitter output power can be controlled conveniently by changing the gateoffset. Title D D Figure 3.3 Power amplifier and antenna switch schematic diagram X3 multiply Figure 3.2 Receiver Illustration C B APC AF AMP IF SY STEM IC4 B IC7 MCU IC3 APC CONTROL SW CF1 450KHz H Q18 LPF ANT SW DRIVE A 3.2 Receiver (RX) Illustration D1 D39 D7 D8 4 4 VCO A 3 Revisi on A4 Date: File: 1 2 3.3Transmitter (TX) Illustration Transmitter Power Amplifier D Number 5C Q14 RIPPLE FILTER Figure 3.4 Frequency Combiner Illustrations C C The IF IC consists of the 2nd frequency mixer, the 2nd local oscillator, IF amplifier, limiter, phase frequency detector, and noise amplifier. This radio adopts phase locked loop (PLL) type frequency combiner. The frequency combiner consists of the reference oscillator, voltage controlled oscillator (VCO), programmable frequency divider, phase The 2nd local oscillation is obtained after 12.8MHz signals from X1 are amplified via Q15 and external circuit. The 2nd local oscillation 3 Title D Size Number Date: File: 1 2 3 2007-7-26 X:\PT6500\.. \PLL.SchDoc D Revision A4 Sheet of Drawn By: 4 PT6500 SERVICE MANUAL comparator, and the upper limiting filter. Q6, D2, D4, D5 and D6 constitute the transmitting VCO unit. D9 is the modulating circuit of the transmitting VCO. Q11, D11, D12, D13 and D14 etc. constitute the receiving VCO unit. IIC2 (ADF4111) is the PLL integrated circuit, which can comprise the programmable reference frequency divider, programmable frequency divider, phase comparator and charge pump, etc. The upper limiting filter consists of R43 and C96 etc. The frequency reference is provided by X1 (TCXO, 12.8MHz). The frequency reference from TCXO (temperature control crystal oscillator) receives frequency division by the programmable reference frequency divider in IC2 to generate the frequency reference of 5kHz or 6.25kHz (according to the frequency of the channel, controlled by MCU). The oscillation frequency from VCO is sent to IC2, after frequency division by the programmable frequency divider, it is compared with the frequency reference to get the error signal, which is, after wave filtering by the upper limiting filter, sent to VCO to change the oscillation frequency of VCO, which allows the VCO frequency to achieve the set value and the VCO to be locked.Detection of 2 loss of lock: if PLL loses lock, IC2 pin14 outputs low level3 signal to MCU, which prevents the transmitter from transmitting and generates alert. Q13 and related circuits are used for switching the upper limiting filter. 3.5 Audio Processing Circuit: IC4 pi n 9 IC5A AMP IC5D LP IC5C LP IC5B AMP IC10 HT9172 pin 7 pin 20 pin 3 IC6 AK2346 pin 6 pin 23 Q30 HP Q31 HP DTMF IC1A HP IC1B AMP 2T IC9 TDA 8541 AF AMP IC7 MCU CTCSS/ DCS MIC AMP SP 3.6 Power Supply: The radio is equipped with 7.4V battery as power supply, which A directly supply power to transmitter power amplifier circuits (Q1, Q3) and receiver audio power amplifier (IC9), other circuits adopts regulated 5V power supply. Q40, Q45: 5V low voltage difference, micro power regulator. Q43: 5T switch, controlled by MCU. 5T: Supplies power for the front terminal of the transmitter. Q39: 5R switch, controlled by MCU. B 5R: Supplies power for the receiver RF amplification, mixing, IF processing, audio signal processing.. Q44: 5C switch, controlled by MCU. 5C: Th e 5V power controlled by power saving supplies power for the frequency synthesizer. MIC Figure 3.5 Audio Processing Diagram C6 (AK2346) is a special voice processing chip provided with functions like amplification, wave filtering, preemphasis, deemphasis, scrambling, companding and MSK MODEM etc. Most voice processing tasks of the radio are completed by it. MIC Signal Processing: Voice signals from MIC are controlled by AGC circuit, and then reach IC24, one group of signals are amplified at IC24B (VOX Titl e circuit) and are processed into direct current by D35 and sent Sito ze MCU for processing; the other group of circuits are amplified A4 at Date: Fil e: IC24A and then receive amplification, wave filtering, companding 2 3 (optional), preemphasis, scrambling and amplitude limit at IC6 pin3, after that, they are exported from IC6 pin7 and sent along with CTCSS/DCS to VCO for modulation. 2T/5T signals are imported from IC6 pin6, and after amplitude limit and amplification, they are exported form IC6 pin7 and sent to VCO for modulation. Receiver Audio Signal Processing: Voice signals exported from IC4 are divided into two channels, one comes to the low pass circuit (voice signals filtered) consisting of IC5, etc for amplification and wave filtering to get comparatively 4 pure CTCSS/DCS signals, which are then sent to MCU for processing; the other comes to IC6 pin23, after amplification and wave filtering, one channel is exported from IC6 pin21 (DTMF/2T/5T signals etc.), DTMF/2T/5T signals etc. come through the high pass circuit (sub-audio signals filtered) consisting of Q30 and Q31 etc., DTMF signals come to IC10 (special chip for HT9172 DTMF decoding) for decoding and then sent to MCU for processing, 2T/5T signals are sent to MCU for processing after wave filtering and waveform modification by IC1; the other channel of signals (voice signals) are exported form IC6 pin18 after scrambling, preemphasis, deemphasis and companding and then imported from IC6 pin19 for amortizing and amplification before being exported form IC6 pin20. IC13 is a voice storage chip, which stores voices including channel prompt etc., each time the channel is changed, the speaker will prompt the current channel number by voice. Press the voice prompt key to prompt the current channel number again. Receiver audio signals, voice prompt signals, 2T/5T/DTMF signals, prompt voice signals, emergent alert signals are gathered to be amplified by the audio frequency amplifier IC9 to drive the speaker. Speaker impedance: 16Ù. Note: None of the terminals of the speaker can be grounded! The volume of 4 emergent alerts cannot be controlled. 3.7 MCU: MCU controls the working of each unit of the radio to realize C all the radio functions. Connects with the PC Accesses the current channel status data Controls the PLL to generate receiver and transmitting local oscillation frequency Acquires current channel status Controls the LED status indication D Controls the power supply of each location Number Revision Checks the action of each function key 2007-7-26 of GeneratesSheet CTCSS signals X:\ PT6500\..\ AUDI O.SchDoc Drawn By: 4 Generates DCS signals Generates power control signals CTCSS decoding DCS decoding Squelch check and control Controls the content of voice indication Memorier (E2PROM, AT24C256) Memorizes the radio channel data, CTCSS/DCS data, and other data of function setting and parameter adjustment. CTCSS/DCS Encoding and Decoding: PT6500 SERVICE MANUAL CTCSS/DCS signals generated by MCU (output form pin24 and pin28, PWM wave), are respectively sent to VCO and TCXO for modulation. CTCSS/DCS signals from the receiver are sent to MCU (pin1) for demodulation. MCU determines whether the signals contain the same CTCSS/DCS as that set on the radio and decides whether to turn on the speaker. CTCSS CTCSS(continuous tone control squelch system, sub-audio for abbr.) is a squelch control system modulated on carrier wave with continuous sub-audio frequency as pilot frequency. If a channel is set with CTCSS, only when both the CTCSS of the receiver and that of the transmitter are identical, communication is available, which avoids interference of other signals. This radio is equipped with 39 groups of standard sub-audio frequencies for your selection as shown in Table 1 CTCSS signals are generated by MCU (PWM waveform) and are sent to VCO for modulation via upper limiting filter consisting of RC, which filters high-frequency components over 300Hz. Table 3.1 CTCSS Frequencies No. Frq [Hz] No. 1 67.0 11 2 69.3 3 71.9 Frq [Hz] No. Frq [Hz] No. 94.8 21 131.8 31 Frq[Hz] 186.2 12 97.4 22 136.5 32 192.8 13 100.0 23 141.3 33 203.5 047 134 245 365 516 712 051 143 251 371 532 723 054 152 261 411 546 731 065 155 263 412 565 732 071 156 265 413 606 734 072 162 271 423 612 743 754 073 165 306 431 624 074 172 311 432 627 3.8 Semiconductor Components MCU Description Table 3.3 Microprocessor (M30620) Port Description PIN Port Name 1 VCCN I/O Function O PLL frequency reference adjustment 2 TONEO O 2T/5T/DTMF/BEEP signals inout 3 TONEI I 2T/5 signals input 4 E-SDA O EEPROM data cable 5 E-SCL O EEPROM clock cable 6 C-BYTE - Grounding 7 C-CNVSS - Grounding 8 SHIFT O Clock offset 9 E-TEST O EEPROM write-protection pin 10 RESET I Reset pin 11 XOUT O Clock output pin 12 VSS - Grounding H: Clock offset H: Unwriteable L: Writeable 4 74.4 14 103.5 24 146.2 34 210.7 5 77.0 15 107.2 25 151.4 35 218.1 6 79.7 16 110.9 26 156.7 36 225.7 13 XIN I Clock input pin 37 233.6 14 VCC - Connects to 5V power supply 15 CMMI - Grounding 16 INTO I AC dump detecting pin 17 A-RDT O AK2346 control pin 18 A-TCLK O AK2346 control pin 19 A-SCLK O AK2346 control pin 20 A-DI/O O AK2346 control pin 21 A-TDATA O AK2346 control pin 22 A-DIR O AK2346 control pin 23 NC - Blank 24 QT VCO O CTCSS/DCS output pin (to VCO modulation) 25 PLL-LP O Phase locked loop upper limiting filter switch 26 PC/TV O 27 NC - Blank 28 QT TCXO O CTCSS/DCS output pin (to TCXO modulation) 29 C-TXD1 O Serial data output, communicates with PC 30 C-RXD1 O Serial data input, communicates with PC 31 C-CLK1 - Grounding 32 NC - Blank 33 ICA - 34 PABC O 35 APC2 SW O 631 36 APC1 SW O power amplifier control switch RX SW O Receiver VCO power switch L: Receiving 7 82.5 17 114.8 27 162.2 8 85.4 18 118.8 28 167.9 38 241.8 9 88.5 19 123.0 29 173.8 39 250.3 10 91.5 20 127.3 30 179.9 DCS signaling: DCS (Digital code squelch) is a kind of continuous digital code modulated with voice signals on carrier wave to control squelch. If DCS function is enabled, only in case the same DCS code is received can the speaker be turned on so as to avoid interference from useless signals. 83 groups of standard codes (positive and inverse code) are available. See table 2. DCS signals generated by MCU (PWM wave shape) pass the low pass filter to be filtered off the high frequency over 300Hz and then are sent to VCO and TCXO for modulation. VCO modulates the high frequency of DCS signals; TCXO modulates the low frequency of DCS signals. CTCSS/DCS signals from the receiver are sent to MCU for modulation. MCU determines whether the DCS encoding of the receiving signals is identical with that set on the radio and decides whether to turn on the speaker. Table 3.2 DCS Encoding List 023 114 1 74 315 445 H: switching over medium frequency points Power control or receiver band pass tuning voltage control Upstage power amplifier power supply control H: Transmitting power amplifier control switch H:transmission L:transmission 025 115 2 05 331 464 632 37 026 116 2 23 343 465 654 38 TX SW O Transmission VCO power switch L:transmitting 39 C-HOLD - Grounding 40 PLL-UL I Phase locked loop unlocked detection pin 031 125 2 26 346 466 662 032 131 2 43 351 503 664 043 132 2 44 364 506 703 5 PT6500 SERVICE MANUAL 41 PLL-STB O Phase locked loop enabled pin 42 PLL-DATA O Phase locked loop data pin 43 PLL-CLK O Phase locked loop clock pin 44 C-VCC - Connects the power supply 45 MAX AF SW O 46 GREEN O Green indicator H: Lights on 47 RED O Red indicator H: Lights on 48 5TC O Max volume control L: Max. volume 5T control switch L: 5V for 5T 49 5RC O 5R control switch L: 5V for 5R 50 5CC O Power-saving control switch L: 5V for 5C 51 W/N N O Band selection-Narrow band H: narrow band 52 W/N W O Band selection-Wide band H: wide band 53 AFCO O Audio power amplifier control H: power amplifier operates 54 RX MUTE O Receives mute control L: mute 55 W-BUSY I Voice reporting chip busy, signal detection H: reporting 56 57 W-DATA W-SCLK O O Voice reporting data signals Voice reporting clock signals 58 W-MUTE O Voice reporting mute control L: mute 59 S-SCK O - 60 61 ACC S-SI O Connects 5V power supply - 62 VSS - Grounding 63 S-SO O - 64 65 S-CS - O - - 66 PTT I PTT key input L: transmitting 67 H-D3 I DTMF data input 68 H-D2 I DTMF data input 69 H-D1 I DTMF data input 70 H-D0 I DTMF data input 71 H-DV I DTMF data input 72 73 DN UP I I Encoding switch signals Encoding switch signals 74 L-AO O LCD control signals 75 L-AO O LCD control signals 76 L-AO O LCD control signals L-AO O 78 L-AO O LCD control signals 79 K1 I/O Keypad signals 77 80 K1 I/O LCD control signals Keypad signals 81 K1 I/O 82 K1 I/O Keypad signals 83 K1 I/O Keypad signals 84 K1 I/O Keypad signals Keypad signals 85 K1 I/O Keypad signals 86 K1 I/O Keypad signals 87 LAMP O Backlight control signals H: lights on 88 BATT I Battery voltage detection 89 RSSI I Receives field strength indication detection 90 BUSY I Noise level detection 91 92 VOX QT/DQT IN I I Acoustic control level detection CTCSS/DCS signal input 93 PF I Customized keypad input 94 AVSS - Grounding 95 96 97 MANDOWN I VREF - AVCC - MANDOWN signal input L: valid Connects to the power supply Connects to the power supply 98 VOX SW O VOX power control L: VOX set H: VOX not set 99 MIC MUTE O MIC mute switch L: Mute 100 HPF PC O High pass power control L: Scrambling set H: Scrambling not set 6 3.4Semiconductor Function Description Position Type Function Description IC10 Ht9172 DTMF decoding chip IC11 PST9140NR MCU reset circuit IC14 TC75W51FU MIC amplification, amplitude limit and filtering IC2 ADF4111 Frequency combiner IC3 NJM2904 APC, voltage comparison, driving IC4 Ta31136 Receiver 2nd local oscillation, 2nd IF amplification, IC5 NJM2902 Receiver demodulation signal amplification, filtering IC6 AK2346 Audio processing chip IC7 M30620 MCU IC8 AT24C256 E2PROM, storage channel frequency data, function setting parameters, debugging status parameters IC9 TDA8541 Receiver's audio power amplifier Q1 RQA0002 Remitter's upstage power amplifier Q10 DTC144EUA APC control switch Q11 2SK508NV Receives VCO oscillation circuit Q12 DTA144EE APC output switch Q12 DTA144EE APC control switch Q13 2SC4116 PLL low pass switch Q14 2SC4617 VCO power filter Q15 2SC5108 Receiver's 2nd local oscillation doubling circuit Q16 DTC144EE APC control switch Q17 2SK1829 Receiver's HF amplification gain control switch Q18 3SK318 Receiver's HF amplification Q19 3SK318 1st frequency mixer Q2 2SC5108 VCO buffer amplifier Q20 2SC5108 1st IF amplifier Q21 2SC4617 Receiver's noise amplifier Q22 DTC144EE Red LED drive Q23 DTC144EE Wide and narrow band noise switch Q24 DTC144EE Green LED drive Q25 DTA144EE Wide and narrow band frequency discrimination switch Q26 DTA123JE 2T high pass filter control switch Q29 2SK1824 2T high pass filter control switch Q3 RD01MUS1 Transmitter power amplifier pushing Q30 2SC4617 2T high pass filter circuit Q31 2SC4617 2T high pass filter circuit Q32 DTC144EE Beat frequency control switch Q33 2SK1824 Receiver's mute switch Q34 2SK1824 Receiver's audio output switch, off upon emergent alert. Q35 DTC144EE Audio power amplifier control switch Q36 DTA144EE MIC amplification unit power switch Q37 2SK1824 Voice prompt switch Q38 2SA1586 External PTT detection switch Q39 ST2301 5R switch Q4 2SC5108 VCO buffer amplifier Q40 XC6024B502MR 5V regulated voltage output Q41 2SC4116 MIC AGC control switch Q42 DTC144EE External PTT detection switch Q43 ST2301 5T switch Q44 DTA123JE 5C switch Q45 XC6024B502MR 5V regulated voltage output Q47 2SA1586 MIC AGC control switch Q48 ST2302 External horn control switch Q49 2SC5108 Transmitter's 1st amplification Q5 2SC3356 Transmitter's 2nd amplification Q51 2SK1824 Receiver's audio output switch, on upon emergent alert. Q6 2SK508NV Remitter's VCO oscillation circuit Q7 DTA143TE Remitter's VCO control switch Q8 2SC5108 VCO buffer amplifier Q9 DTA143TE Receiver's VCO control switch Amplitude limit, demodulation, noise amplification PT6500 SERVICE MANUAL Table 3.5 Diode Function Description Position Type Function Description Table 3.8 CF1 LTWC450F Features Item Specified Value 450kHz D1 HVC131 Transmitter antenna switch diode Nominal center frequency D10 MA2S111 Loss of lock detection diode 6dB bandwidth D11 HVC376 Receiver's VCO oscillation variode 50dB bandwidth D12 HVC376 Receiver's VCO oscillation variode Pulse 2.0dB or smaller within f0 4kHz D13 HVC376 Receiver's VCO oscillation variode Insertion loss 6.0dB or smaller D14 HVC376 Receiver's VCO oscillation variode D15 HZU5ALL APC output voltage limiting diode 1.5k D16 MA2S111 VCO power filtering acceleration diode Guarantee attenuation Terminal resistance D17 HSC277 VCO output switch D18 DAN222 Receiver's 2nd IF filter band switch D19 DAN222 Receiver's 2nd IF filter band switch D2 HVC376 Remitter's VCO oscillation variode D21 HVC355B Receiver's band pass filter oscillation variode D22 MA742 Noise demodulation D23 HVC355B Receiver band pass filter oscillation variode D26 LED green Receiving indication D27 HVC376B Receiver band pass filter variode D28 LED red Transmitting indication D28 HVC376B Receiver band pass filter variode D29 HVC376B Receiver band pass filter variode all other zones can be freely allocated with up to 16 channels. D3 HSC277 VCO output switch D30 HVC376B Receiver band pass filter variode D31 LED green Receiving indication D35 MA742 VOX detection diode Zone0 includes all channels and cannot be programmed. Only when the previous zone is allocated with at least 1 channel can the following zone be allocated. D36 MA742 MIC AGC detection diode D37 MA742 MIC AGC detection diode D39 HVC131 Transmitter's antenna switch diode D4 HVC376 Transmitter's VCO oscillation variode D40 HVC376B Receiver's band pass filter variode D5 HVC376 Transmitter's VCO oscillation variode D6 HVC376 Transmitter's VCO oscillation variode D7 HSC277 Antenna switch D9 1SV278 Remitter's VCO modulation diode Table 3.6: Features of XF1 Crystal Filter Item Specified Value Nominal center frequency 51.65MHz Transmitting bandwidth 40dB Barrage bandwidth 7.5kHz or bigger within 3dB 20.0kHz or smaller Pulse 1.0dB or smaller Insertion loss 3.0dB or smaller Guarantee attenuation 80dB or bigger within fo-910kHz Terminal resistance 330 Table 3.7 CF1 LTWC450H Features Item Specified Value Nominal center frequency 450kHz 6dB bandwidth 50dB bandwidth 3.0kHz or bigger 9.5kHz or smaller Pulse 2.0dB or smaller within f0 4kHz Insertion loss 6.0dB or smaller Guarantee attenuation Terminal resistance 47.0dB or bigger within f0 100kHz 1.5k 6.0kHz or bigger 12.5kHz or smaller 47.0dB or bigger within f0 100kHz Chapter 4 Function Description and Parameter Setting 4.1 Major Functions 4.1.1 128 channels The radio stores 128 channels and can allocate there channels in 8 different zones Zone 0 cannot be programmed and includes all channels . 4.1.2 8 Zones There are 8 zones numbered from 0 ~ 7 .Except Zone0 4.1.3 Channel scanning (this feature can be disabled by programming software) There are 16 scanning lists, each of which can be allocated with up to 16 channels, which can be from the same or different channels. In channel setting, you can select a scanning list for the channel. If the channel is chosen by using the channel selection key, the chosen scanning list for the channel can be started by the programmable key set to scanning or Manu operation. a. Activate the scanning function by pressing the key set as the Scan function or Manu operation to scan the specified scanning list. When scanning, the radio will search signals of each channel till signals are found, if the time delay between the disappearance of signals and the resumption of scanning is set, if any signal is received during the time delay, the radio will still stay in this channel. Note: The current channel must be provided with a scanning list or it cannot be activated. Scanning is available only when there're at least 2 channels programmed in the scanning list and the scanning is valid. b. Revert channel (the transmitting channel when scanning) during the scanning set by the dealer has the following options: In the Scan mode, the radio can be set as to return to a specified channel when pressing the [PTT] key. With this function, the radio can be customized so as to meet the requirements of the user when using the scanning function. Revert channel has the following types: Fixed channel , Selected channel , Selected+Current Channel , Priority 1+ Current Channel , Priority 2 + Current Channel , Priority 1 and Priority channel 2 . In all cases, the user can manually select one channel for transmitting. (This will resume the revert channel to the selected channel) Fixed channel: The channel specified for programming. Selected channel: The channel selected by the scanning selector 7 PT6500 SERVICE MANUAL knob. Selected + current channel: The channel for holding call when receiving signals or the channel selected by the channel selection knob. Priority 1 + current channel: The channel for Priority channel 1 or for holding call when receiving signals. Priority 2 + current channel: The channel for Priority channel 2 or for holding call when receiving signals.. . Priority channel 1 Priority channel 2 Priority channels can be set at Fixed or Selected . 4.1.4 Sub-audio (QT) and Digital Sub-Audio (DQT) The dealer may have programmed QT or DQT signals in channels of the radio, which may ignore calls from other irrelevant stations in the same channel. If a certain channel is provided with QT or DQT signals, only when the correct QT or DQT signals are received can the squelch be activated. Similarly, only when the QT/DQT signals are in accordance with your radio can the signals you transmitted by heard. 4.1.5 TOT Transmitting Time Limit a. TOT timer: 1. Time-out timer can prevent any caller from occupying one certain channel for an extended period of the time. 2. The radio is set with a continuously transmitting limit. If the radio is continuously transmitting longer than the time preset by the dealer, the radio will stop transmitting and warning b. TOT forbidden period: 1. A period in which the radio is forbidden to transmit after its overtime activity. 2. During the period, if the PTT key is pressed, there will be a warning tone, and transmitting is forbidden. c. TOT pre-warning: 1. The pre-warning will sound before the TOT action. 2. After the sound of the warning, the timer will take action when the transmitting time has gone beyond the limit. d. TOT reset: 1. The time delay from releasing the PTT key to the resetting of the timer is limited. 2. The countdown will go on if the time after releasing the PTT key is shorter than the reset time. 4.1.6 Auto Power Saving The dealer can set the power-saving mode of the battery by programming. If this function is enabled, 10 seconds after no signal is received or no operation is carried out, the radio will be in the power-saving mode. When any signal is received or any operation is carried out, the radio can automatically quit this mode. Power-saving modes: 1: 1, 1: 2, 1: 4 and off. Setting the power-saving function of a battery can reduce the power consumption of the battery. 4.1.7 Low Power Warning When the battery power appears low, the indicator flashes. If the battery power is lower than the preset value during transmitting, the status indicator flashes red. When the speaker sounds warning tone, 8 the radio will stop transmitting. 4.1.8 Monitoring When receiving a signal which doesn't matches the signaling, the mute circuit will prevent the speaker from producing any sound. Press the MONI key to cut off the squelch control circuit, and you will hear noise from speaker (no mater whether there are signals). Such operation is very useful when you want to adjust voice volume or receive weak signals (to avoid voice intermittence when in weak signals). When you press the MONI key, the green indicator lights, and the radio is in the state of monitoring. 4.1.9 Busy Channel Lockout If busy channel lockout has been activated, transmitting signals is prohibited on the busy channel. If you press the PTT to transmit on the busy channel, the speaker will sound busy channel lockout tone, and you cannot transmit signals. Options: Carrier wave: If there's carrier wave in the channel, transmitting is prohibited. Carrier wave + QT/DQT: If there's carrier wave in the channel while the QT/DQT matches, transmitting is allowed. 4.1.10 2TONE Signaling The dealer may set this function at enabled or disabled by programming. 2 Tone Decoding When the radio receives correct 2-tone signals, it will operate according to the decoding call response set by the dealer, when the orange LED will flash and sound the decoding tone you selected. 2 Tone Encoding When you press the programmable keys programmed at Call1 , Call2 , Call3 or Call4 , and the keys are provided with corresponding 2 tone signaling sequence, 2-tone signaling will be transmitted. This function should be set by the dealer by programming. Or you can select the 2-tone signaling sequence you want to call from the call list and press PTT twice to transmit 2-tone sequences. 4.1.11 DTMF Signaling The dealer may set this function at enabled or disabled by programming. DTMF Decoding After the radio receives the correct DTMF signaling, it will operate the according to the decoding call response set by the dealer. The orange LED will flash and transmit the decoding tone you selected. DTMF Encoding When you press the programmable keys programmed at Call1 , Call2 , Call3 or Call4 , and the keys are provided with corresponding DTMF signaling sequence, DTMF signaling will be transmitted. This function should be set by the dealer by programming. Or you can select the DTMF signaling sequence you want to call from the call list and press PTT twice to transmit DTMF sequences. 4.1.12 Call list The 2-tone list and DTMF list being set will be automatically added to the call list. Enter the Call list menu by menu operation and select the sequence you want to call and press PTT for calling. PT6500 SERVICE MANUAL 4.1.13 PC Programming You can program the radio functions and adjust some parameters by PC programming software KSP6500. 3. Press P2 / P 3 , and 4. Press P4 to select 5. Select On or OFF by 4.1.14 Wired Clone The radio can transfer the stored data to another radio of the same mode by a specified cable. Set saving 1 As shown: in CH 1 , press P4 , Utilities is shown. 2. Press P4 to enter select mode, 3. Press P2 / P 3 , and Save is shown, 4. Press P4 to select Save 1 4 , P4 P2 5. Chang the save percentage with / P 3 , press to confirm. 4.1.15 Squelch Level Selection The purpose of the squelch is to mute the speaker noise when no signals are received or the signals are weak. When the squelch is activated, you can hear noise from the speaker; when the squelch is inactivated, you will not hear noise form the speaker. Selecting the squelch level is to select which the signal strength level is strong enough to enable the squelch or weak enough to disable the squelch. Over high squelch level will make the radio unable to receive signals efficiently when signals are weak; over low squelch level will make the radio communication affected by noise or other irrelevant signals. The squelch level has 0-9 options. 4.1.16 Beep Tone This option controls power on tone, channel busy tone and TOT tone. 4.2The operations are as follows: Set scanning: P4 1. As shown: in CH 1 , press , then Utilities is shown; 2. Press P4 , then Scan is shown; 3. Press P4 , then enter selecting Scan ; 4. Select Scan On or Scan OFF with confirm it. / P2 P3 , then press P4 to If can not enter that way, you have to set in PC communications; Set back light: 1. As shown: in CH 1 , press P4 , Utilities is shown. P4 2. Press to enter select mode, 3. Press P2 / P 3 , and Back Light is shown, 4. Press P4 to select On or OFF , P4 5. Select On or OFF with P2 / P 3 , press to confirm. Set the squelch level: 1. As shown: in CH 1 , press P4 , Utilities is shown. 2. Press to enter select mode, P4 3. Press P2 / P 3 , then Squelch Level is shown, 4. Press P4 to select squelch level, e.g., Level 0 P4 5. Change the squelch level with P2 / P 3 , then press to confirm. Set power level (high/middle/low): P4 , 1. As shown: in CH 1 , press utilities is shown. 2. Press P4 to enter select mode, 3. Press P2 / P 3 , then Power Level is shown, 4. Press P4 to select, e.g., Power Low , P4 5. Change the power level with P2 / P 3 , then press to confirm. Set Companding 1 As shown: in CH 1 , press 2. Press P4 to enter select mode, P4 , Utilities is shown. Companding Companding , P3 , press P2 / is shown, P4 to confirm. Set scrambler 1 As shown: in CH 1 , press , Utilities P4 shown. 2. Press P4 to enter select mode, 3. Press P2 / P 3 , and Scrambler is shown, P4 4. Press to select, e.g., Scrambler OFF , 5. Select On or OFF by P2 / P 3 , press P4 to confirm. is Set key tone 1 As shown: in CH 1 , press P4 , Utilities is shown. 2. Press P4 to enter select mode, 3. Press P2 / P 3 , and Key Tone is shown, P4 4. Press to select OFF or On , 5. Select On or OFF with P2 / P 3 , press P4 to confirm. Set Rptr/Talkarnd P4 to enter select mode, 1 As shown: in CH 1 , press P3 P 2 2. Press / , and Rptr/Talkarnd is shown, P4 to select the mode, 3. Press 4. Select Repeater Mode or Talkarnd mode with P2 / P 3 , Press P4 to confirm. Set speak On mode 1 As shown: in CH 1 , press P4 to enter select mode, 2. Press P2 / P 3 , and Speak Mode is shown, 3. Press P4 to select the speak on mode, P3 4. Select with P2 / , press P4 to confirm. Set zone mode 1 As shown: in CH 1 , press P4 to enter select mode, P 2. Press P2 / 3 , and Zone Edit is shown, P 4 3. Press to select the zone mode, 4. Select Zone No with P2 / P 3 , press P4 to confirm. Set call list 1 As shown: in CH 1 , press P4 to enter select mode, 2. Press P2 / P 3 , and Call is shown, 3. Press P4 to select the call list, P3 4. Select with P2 / , press PTT to transmit. Set Rx FRQ 1 As shown: in CH 1 , press 2. Press P2 / P 3 , and Ch Edit P4 3. Press to select Ch alias P4 to enter select mode, is shown, CHANNEL 1 4. Press P3 Rx FRQ , 401.660000 is shown, enter the set of Rx FRQ, 9 PT6500 SERVICE MANUAL 5 Set the Rx FRQ value with the keypad, P4 6. Press P to delete, and press to confirm. 1 Set Tx FRQ 1 As shown: in CH 1 2. Press P2 / P 3 , and 3. Press to select Ch alias , press Ch Edit to enter select mode, is shown, P4 CHANNEL 1 4. Press P3 , Tx FRQ 401.660000 is shown, enter the set of Tx FRQ, 5 Set the Tx FRQ value with the keypad, P4 6. Press P to delete, and press to confirm. 1 Set Rx CTCSS/DCS 1 As shown: in CH 1 , press 2. Press P2 / P 3 , and Ch Edit 3. Press to select Ch alias P4 to enter select mode, is shown, P4 CHANNEL 1 4. Press P3 , Rx CTCSS 401.660000 is shown, enter the set of Rx CTCSS/DCS FRQ 5 Set the Rx FRQ value with the keypad, 6. Press P to delete, and press P4 to confirm. 7. Stands for the radix point, press to convert among * CTCSS DCS and reverse DCS. 1 Set Tx CTCSS/DCS 1 As shown: in CH 1 , press 2. Press P2 / P 3 , and Ch Edit Ch alias 3. Press P4 to select P4 to enter select mode, is shown, The dealer can program the 2 Side Buttons and 1 top Button with one of the following auxiliary functions. None OFF ( do not set the functions ) Scan lone working Contact list Power selector Show or hide the channel alias Busy Channel Lockout (BCL) Key lock Squelch level selector Companding Scrambler Battery power Zone Monitoring Cancel Squelch Emergency Alert Back light Rptr/Talkarnd Express select channel 1 Express select channel 2 Call 1, 2, 3 or 4 Channel lock Adjust display contrast Notes: Programmable key can be set as short press or long press. The following functions can be programmed by the dealer: CHANNEL 1 4. Press P3 , Tx CTCSS XXXX is shown, enter the set of Tx None Set of None CTCSS/DCS FRQ, 5. Set the Tx FRQ value with the keypad, 6. Press P to delete, and press P4 to confirm. 7. to convert among * Stands for the radix point, press CTCSS DCS and reverse DCS. 1 Set contact list 1 As shown: in CH 1 , press P4 to enter select mode, 2. Press P2 / P 3 , and Contact List is shown, 3. Press P4 to select, 4. Select the address cable of the call to be made with P2 / P 3 , 5 Check the alias or address code by turning the knob, 6. Key in the address code of the person you are calling, 7. Press P4 to transmit the current contact list. Set status: 1 As shown: in CH 1 , press P4 to enter select mode, P3 2. Press P2 / , and Status is shown, 3. Press P4 to select, 4.Select the needed status with P2 / P 3 , 5. Check the alias or address code of the status by turning the knob, 6. Press P4 to select the current status. PROGRAMMABLE BUTTON FUNCTIONS 10 Scan Press the button set as Scan to start scanning. When carrier wave scan is enabled. While in scanning, the radio checks every channel (any channel in any zone) and stops on the channel on which a signal is detected until that signal disappears. If interval between signal disappearing and continuing scanning has been preset, the radio will remain on that channel. Only when there are two channels added in the scan list and the scan function has been activated, the radio can start scanning. start scanning. It can be set as: short press: scan, long press OFF. 1. Press the programmable key once to start scanning (it should be effective in the channel scan list). 2. Press once to quit. Notes: there are 8 zones from 0 (default zone) to 7; and there can be as many as 128 channels in each zone. There are totally 16 scan lists; you can select any scan list. Every scan list can scan any channels in different zones (16 channels to the most). Lone working Press the button set as lone working to start lone working. This mode is to ensure the safety of the user while using the transceiver separately. It can be set as: short press : personal working, long press OFF. 1. Press the programmable key once to start personal working; PT6500 SERVICE MANUAL start scanning. It can be set as: short press: scan, long press OFF. 1. Press the programmable key once to start scanning (it should be effective in the channel scan list). 2. Press once to quit. Notes: there are 8 zones from 0 (default zone) to 7; and there can be as many as 128 channels in each zone. There are totally 16 scan lists; you can select any scan list. Every scan list can scan any channels in different zones (16 channels to the most). Lone working Press the button set as lone working to start lone working. This mode is to ensure the safety of the user while using the transceiver separately. It can be set as: short press : personal working, long press OFF. 1. Press the programmable key once to start personal working; 2. Press once again to quit. Notes: The lone working is connected with the automotive checking in the programming software, and will be effective when both are set. Contact list Enter the Contact list quickly: It can be set as: short press: contact list, long press OFF. 1. Press the programmable key once to enter the contact list Call 2. Press again to enter the content interface of the contact list, 3. Select the options in the contact list with P2 / P 3 4. Press PTT to transmit 5. Press P to quit. It can be set as: short press: instantly select channel 1, long press OFF. 1. Press the key once to instantaneously select the channel, e.g. CHANNEL 15 2. Press again to return. 1 Call 1, 2, 3, or 4 Press the side button programmed as Call 1, 2, 3, or 4 to transmit the specified code stored in the contact list. Release Call button, and speak to the microphone to call with the PTT button still pressed. It can be set as: short press: Call 1, long press OFF. 1. Press the key once to make a call (within the current channel), and will quit automatically after the call. Channel Annunciation Select or delete the voice annunciation function. Adjust display contrast You can adjust the display contrast as per your need. It can be set as: short press: display contrast, long press 1. Press the key once, Contrast will be shown, 2. Press P / P 3 to select the character you need, 3. Press P4 to confirm. OFF. 2 Manual programming The dealer can open the manual programming rights of channel frequency set, CTCSS DCS. Basic operations of programmable keys: You can set the programmable keys with the key set in PC software, as follows: It can be set as: short press: display channel frequency, channel alias and channel No., long press OFF. 1. Press the key once, display the channel alias, e.g.: CHANNEL 1 , 2. Press it again, the channel frequency will be shown, e.g.: 401.66500 3. Press it a third time the channel alias will be shown, e.g.: CH 1 It can be set as: short press: Zone, long press OFF. 1. Press the key once, Zone No will be shown, 2. Select zone No. with P / P 3 , 3. Press P4 to confirm. 2 It can be set as: short press: channel lock, long press OFF. 1. Press the key once to perform channel lock, then you can not choose the channel, CHANNEL 1 will be shown. 2. Press it again to cancel channel lock, shown. CHANNEL 1 will be 4.3 Parameter Setting (PC Mode) The radio parameters have been programmed in the factory. The user can program the radio parameters such as working frequency, channels, QT/ DQT, auto scanning. We designed a user-friendly and convenient Chinese/English programming software KSP6500 for users to set parameters on the radio. The programming steps are as follows: a Install the programming software KSP6500. b Connect the radio to the computer serial port with the specified programming cable (KSPL-09), See Figure 4.1. PC RS232serial port Programming cable KSPL09 Figure 4-1 c Turn on the computer power. d Turn on the radio power. e Click the KSP65000 program to run the programming software. f Click on Read in the KSP65000 main menu to read the radio parameters into the computer; click on Write to transfer the PC programming parameters into the radio. g You can program the following parameters with the KSP6500 software: 1) The RX and TX frequency of each channel; 2) The receiving and transmitting signaling of each channel; 3) Busy channel lockout option; 4) TOT; 5) Squelch level option; 6) Power saving option; 7) 2-tone setting; 8) DTMF setting; 9) Beep tone option; 11 PT6500 SERVICE MANUAL 10) Monitor mode option; 11) Scan mode option; 12) Scan the reverting channel option; 13) Scan the priority channel selection; 14) Call list setting; 15) Customized tones; For more details, please refer to the Help document of KSP6500 software. Note: 1. Turn off the radio before connection. 2. When the radio is being read data, the indicator lights orange and it's prohibited to press the PTT button; when the radio is being written data, the indicator lights orange. 3. Before the first time editing, you should read data form the radio and backup the data. 4 If the radio cannot work normally after being written in with the editing data, open the data backup and rewrite the backup into the radio. 5 Model information is important radio data and is prohibited to modify. 4.4 Computer Test Mode: Connect the radio to the radio communication port with the specified programming cable (KSPL-09). See Figure 4.1. Warning: Before enter the computer test mode, connect a HF load of 50Ù to the radio antenna connector or connect the radio to a comprehensive test device. Under the computer test mode, you can modify the following parameters with KSP6500 programming software: 1) Frequency stability 2) Transmitting H/I/L power; 3) Max audio frequency deviation; 4) DTMF frequency deviation; 5) MSK frequency deviation; 6) QT frequency deviation; 7) DQT balancing; 8) DQT frequency deviation; 9) TX low voltage; 10) Receiving sensitivity; 11) SQL 1/9(OPEN/SQUELCH) ; 12) Max RX volume 13) VOX plus 14) RX low voltage Chapter 5 Service Assemble and Disassemble The radio is precision communication equipment. Please be careful when assemble or disassemble the radio during service. 5.1 Installing/Removing the battery pack To install the battery pack: Match the 3 bulges of the battery pack with the corresponding slots at the rear bottom of the transceiver. 12 Figure 5.1-1 Removing the Battery Pack To remove the battery pack, use your thumb to press the belt clip, one side of your index finger to press the release button and then pull the battery away from the radio. Figure 5.1-2 5.2 INSTALLING THE ANTENNA Screw the antenna into the connector at the top of the transceiver by holding the Button of the antenna and turn it clockwise until secure. 5. 3 INSTALLING THE BELT CLIP Match the grooves of the belt clip with those on the rear of the battery. Then press belt clip downwards to lock it in place. Push the card by inserting your nail or tool into the groove at the upper part of the clip to remove the belt clip. 5. 4 Removing the Casing from the Chassis 1 Remove the antenna and two knobs; 2 Remove the two knob screws and a antenna head screw; 3 Remove the two inner hexangular aluminum alloy socket head screw fixed at the bottom; 4 Insert the slotted screwdriver into the groove at the bottom of the chassis and apply force upwards to release the aluminum alloy frame; and then hold the aluminum alloy frame and draw it out properly to remove it out of the casing; 5 Plug the PCB winding displacement connecting the main PCB and the keyboard from the main PCB. As shown in Figure 5.4-1 5. 5 Removing the main board from the aluminum alloy frame 1 Remove the waterproof washer at the top; 2 Remove the screws of the PTT keypad and then remove the PTT keypad; 3 Remove the screws on the PCB; 4 Melt the solder at the antenna point with an electric soldering iron and take off the main board. As shown in Figure 5.4-1 5.6 Removing the keypad from the surface casing Remove the screws of the keypad to detach the keypad from the surface casing. As shown in Figure 5.6-1 Figure 5.2-1 Figure 5.3-1 Figure 5.4-1 Figure 5.5-1 Figure 5.6-1 PT6500 SERVICE MANUAL 5.7 Exploded View ITEM PART NUMBER DESCRIPTION 1 201-006500-R02 COVER PTT KEY 2 201-006500-R05 3 202-006500-R01 4 204-006800-R01 LABEL LCD LENS 5 QTY. PART NUMBER 26 KEY PTT 1 27 RUBBER KEY PTT 1 28 203-000558-R07 LABEL LOGO 1 1 6 201-006500-R09 LENS LED 1 7 203-000558-R11 NUT ANTENNA 1 8 ITEM 1 ANTENNA 1 204-006500-R02 DESCRIPTION QTY. SPACE EARPHONE 1 PCB ASSEMBIEDPTT 1 BASE ANTENNA 1 29 202-006500-R03 WATERPROOF PART TOP 1 30 203-006500-R01 CASE AL 1 31 204-006800-R11 LABEL 1 32 202-006500-R02 WATERPROOF LOOP MAIN 1 33 202-006500-R05 WATERPROOF PART POSITIVE BKT 1 34 301-20030G-R01 SCREW M2X3.0 1 35 203-006500-R04 SPRING PLATE POSIT.AND NEGAT. 2 RUBBER CUSHION 2 9 201-006500-R04 KNOB CHANNEL 1 10 201-006500-R03 KNOB VOLUME 1 11 203-006800-R26 SPRING PLATE KNOB 2 36 202-000558-R08 12 305-108020-R01 NUT KNOB 2 37 301-20080G-R02 SCREW,M2X8 2 13 201-006500-R01 CASE FRONT 1 38 302-17040G-R01 SCREW, 1.7x4.0 1 14 201-006500-R07 COVER EARPHONE 1 39 203-006500-R02 PLATE POSITIVE 1 15 304-30040G-R01 SCREW EARPHONE COVER 1 40 201-006500-R06 BKT POSITIVE 1 16 204-003208-R02 WATERPROOF NET SPEAKER 1 41 204-006200-R04 CUSHION 1 17 204-003208-R07 CUSHION SPEAKER 1 42 120-400000-R13 LINE 1 18 121-100000-R17 SPEAKER 1 43 102-6800CN-R01 LCM 1 19 204-006200-R09 CUSHION SPACE SPEAKER 1 44 203-006500-R03 METAL DOME FUNCTION KEY 1 1 45 202-006500-R04 RUBBER KEY FUNCTION 1 46 204-006800-R12 LABBEL CASE FRONT BOTTOM 1 47 202-000558-R09 COVER MIC 1 48 204-006800-R06 CUSHION MIC 1 49 204-006500-R01 CUSHION LCD LENS 1 50 201-006500-R08 LENS LCD 1 20 PCB ASSEBIED FUNCTION KEY 21 302-20060G-R01 SCREW M2 0X6 0 . 2 22 301-20040G-R01 SCREW,M2X4 17 23 PCB ASSEBIED FUNCTION KEY 1 24 202-003208-R07 SPACE TRASCALENT 1 25 203-006500-R06 METAL DOME PTT KEY 1 13 PT6500 SERVICE MANUAL Chapter 6 Radio Debugging Before test/debugging, make sure all the equipments have been well connected to the ground! Before test/debugging, make sure the antenna output terminal has been connected properly to the corresponding devices and load! The transmitter output must pass RF power attenuator before being connected to the standard signal source/ frequency deviator/frequency spectrum! When testing the receiver, make sure not to conduct transmitting operation! When in debugging/testing/service, make sure static free measures for human body and equipments. 6.1 Service Equipment and Software The following equipments and software in Table 6.1 are necessary for the service and test of the radio. NO Name 1 Computer 2 Programming software 3 Specifications Above P2, compatible with IBM PC, WINDOWS 98/ME/2000/XP KSP6500 Programming Cable KSPL-09 4 Cloning cable KCL01 5 DC regulated 6 power Output voltage: 7.5V, output current: Therefore Power Measuring rang: 0.5---10W Frequency range: 100MHz500MHz Impedance: 50Ù SWR 1.2 meter 7 8 9 10 Frequency range: 0.1600MHz Frequency precision: higher than 1 Frequency meter Sensitivity: higher than 100mV Frequency 12 Frequency range: DC600MHz Measuring range: 0-- 5kHz Digital Multimeter Input impedance: higher than 10MÙ/V DC, with the ability of testing voltage, current, impedance Audio Signal Frequency range: 2---3000Hz output level: 1---500mV Generator attenuator Standard signal source Oscillograph 13 14 10 -6 Deviator RF Power 11 5A Attenuation: 40dB or 50dB Supporting power: Bigger than 10W Frequency range: 10MHz---1000MHz Output level: 0.1uV~32mV (-127dBm~17dBm) Frequency range: DC~20MHz Test range: 10mV~20V Audio voltmeter Test range: 10mV~10V Recommendation: Equipment in item 6, 7, 8, 10, 11, and 12 can be replaced by a comprehensive test instrument. 14 SP+ TXD SP- SPEAKER JACK MIC JACK MIC RXD GND Figure 6.1 External Speaker/Mic. Connector Definition 6.2 Debugging Items During the course of maintenance, the radio needs to be tested and debugged after replacing components. Brief description of circuits is as follows. Some certain radio parameters can be modified (computer mode) with our KSP6500 programming software. The modifiable parameters are as follows: 1) Receiving and transmitting frequencies of different channels; 2) Receiving and transmitting signaling of different channels; 3) Busy-lock selection of channels; 4) TOT transmitting time limit; 5) Squelch level; 6) Power-saving function selection; 7) 2-tone settings; 8) DTMF settings; 9) Voice alert function selection; 10) Monitoring mode selection; 11) Scanning mode selection; 12) Scanning reply channel selection; 13) Scanning channel priority selection; 14) Call list settings; 15) Customized alert; Debugging Procedures: A, Enter the computer test mode. Access method refers to the instruction in 4.2.1 for entering the computer mode. b, Select the Test Mode option in KPS6500 programming software to enter the computer test mode. c, Select the options that you want to adjust and adjust the parameters on the computer. d, After adjustment, exit the computer test mode. 6.3 Debugging 6.3.1 VCO Modification Turn off the power saving mode. Set the frequency at the low frequency (see Table 6.2). In receiving status, test the PD power with the digital multimeter. Adjust the trimming capacitor C117 to make the PD power at 4.2V 0.1V In the transmitting status, test the PD power with the digital multimeter and adjust the micro capacity C52 to make the voltage at PD point at 4.2V 0.1V Table 6.2 Radio H/I/L Frequency Low Frequency Center frequency 400.125MHz 435.125MHz Hi gh Fr eq ue nc y 469.975MHz PT6500 SERVICE MANUAL 6.3.2 PLL Frequency Adjustment (HP8920 set at the TX status) Under the computer test mode, select frequency stability to enter, Adjust the TX frequency among 0~255 to the specified value. (Frequency error less than 200Hz.). 6.3.3 TX Frequency Adjustment (HP8920 set at the TX status) A. Under the computer test mode, select high power to enter and Adjust the TX power among 0~255 to 4W. And watch the working current and make sure it not higher than 1.7A. And adjust the max, high, low, min. frequencies in the method above to make the TX power at 4W for all. B. Under the computer test mode, select medium power to enter and Adjust the TX power among 0~255 to 2W. And watch the working current and make sure it not higher than 1.2A.And adjust the max, high, low, min. frequencies in the method above to make the TX power at 2W for all. C. Under the computer test mode, select low power to enter and Adjust the TX power among 0~255 to 0.5W. And watch the working current and make sure it not higher than 1A.And adjust the max, high, low, min frequencies in the method above to make the TX power at 0.5W for all. 6.3.4 DCS Transmitted Signal Waveform (HP8920 set at the TX status, filter set at 20Hz~300Hz) Under the computer test mode, select DCS balancing to enter, select broadband and adjust the digits within the range of 0~255, and watch the signals to make sure the waveforms are smooth (near square wave) . 6. 3.5 Frequency Deviation Adjustment A. Max frequency deviation (HP8920 set at the TX status, filter set at 50Hz~15kHz): input the audio signal of 160mV,1000Hz at the MIC port of the radio. Under the computer test mode, select Max frequency deviation to and adjust the digits within 0~64 at the max, high, medium, low and min frequencies to make the RF frequency deviation at 4.5kHz. Adjust the frequency deviation of narrow band in the method above to make the transmitting frequency deviation at 2.2kHz. B. 5_Tone frequency deviation (HP8920 set at the TX status, filter set at 50Hz~15kHz): Under the computer test mode, select 5_Tone frequency deviation to enter, select broadband and adjust the digits within 0~255 range to set the frequency deviation at 4.0kHz. Adjust the frequency deviation of narrow band in the method above to make the transmitting frequency deviation at 2.0kHz. C. DTMF frequency deviation (HP8920 set at the TX status, filter set at 50Hz~15kHz): Under the computer test mode, select DTMF frequency deviation to enter, select broadband and adjust the digits within 0~64 range to set the frequency deviation at 4.0kHz. Adjust the frequency deviation of narrow band in the method above to make the transmitting frequency deviation at 2.0kHz. D. CTCSS (67Hz) frequency deviation (HP892 set at the TX status, filter set at 20Hz~300Hz): Under the computer test mode, select CTCSS(67Hz) frequency deviation to enter, select broadband and adjust the digits within 0~255 range to set the frequency deviation at 0.75kHz. Adjust the frequency deviation of narrow band in the method above to make the transmitting frequency deviation at 0.35kHz. E. CTCSS (150Hz) frequency deviation (HP8920 set at the TX status, filter set at 20Hz~300Hz): Under the computer test mode, select CTCSS(150Hz) frequency deviation to enter, select broadband and adjust the digits within 0~255 range to set the frequency deviation at 0.75kHz. Adjust the frequency deviation of narrow band in the method above to make the transmitting frequency deviation at 0.35kHz F. CTCSS (254.1Hz) frequency deviation (HP8920 set at the TX status, filter set at 20Hz~300Hz): Under the computer test mode, select CTCSS(254.1Hz) frequency deviation to enter, select roadband and adjust the digits within 0~255 range to set the frequency deviation at 0.75kHz. Adjust the frequency deviation of narrow band in the method above to make the transmitting frequency deviatio5 6.3.6 Transmitting Low Voltage Alert (HP8920 set at the TX status) Set the voltage of the power supply at 5.8V. Under the computer test mode, select transmitting low voltage and press adjustment to enter, when the digits are stable, press Confirm. 6.3.7 Receiver Sensitivity (HP8920 set at the RX status) Under the computer test mode, select Receiver Sensitivity to enter and respectively adjust 5 frequencies of max. high, medium, low and min, adjust within 0~255 range to make the frequencies at the highest sensitivity. 6.3.8 Receiver Squelch Setting A. Level 9 broadband squelch (HP8920 set at the RX status): input the RF signal with adjusted frequency and the amplitude at 116dBm at the antenna port of the radio. Under the computer test mode, select Level 9 broadband squelch to enter and respectively adjust f frequencies of max, high, medium, low and min and make the green LED on when adjusting within the range of 0~255 range. B. Level 9 narrowband squelch level (HP8920 set at the RX status): input the RF signal with adjusted frequency and the amplitude at -116dBm at the antenna port of the radio. Under the computer test mode, select Level 9 narrowband squelch to enter and respectively adjust f frequencies of max, high, medium, low and min and make the green LED on when adjusting within the range of 0~255 range. C. Level 1 broadband squelch (HP8920 set at the RX status): input the RF signal with adjusted frequency and the amplitude at 123dBm at the antenna port of the radio. Under the computer test mode, select Level 1 broadband squelch to enter and respectively adjust f frequencies of max, high, medium, low and min and make the green LED on when adjusting within the range of 0~255 range. D. Level 1 narrowband squelch level (HP8920 set at the RX Status): input the RF signal with adjusted frequency and the amplitude at -123dBm at the antenna port of the radio. Under the computer test mode, select Level 1 narrowband Squelch to enter and respectively adjust f frequencies of max, high, medium, low and min and make the green LED on when Adjusting within the 15 PT6500 SERVICE MANUAL range of 0~255 range. 6.3.9 Receiver volume (HP8920 set at the RX status, filter set at 50Hz~15kHz) A. Max broadband receiver volume: input the RF signal with adjusted frequency and the amplitude at -47dBm and the modulation frequency deviation at 3kHz at the antenna port of the radio. Under the computer test mode, select Max broadband receiver volume to enter and adjust the audio power at 1.8W within the range of 0~64 range. B. Max narrowband receiver volume: input the RF signal with adjusted frequency and the amplitude at -47dBm and the modulation frequency deviation at 1.5 kHz at the antenna port of the radio. Under the computer test mode, select Max narrowband receiver volume to enter and adjust the audio power at 1.8W within the range of 0~64 range.. 6.4 Debugging The above debugging refers to Table3, Table4, and Table 5. Table 6.3 Voltage Controlled Oscillator Test Condition Item Test Test Adjustm Require Equipment Point ent ment Part Battery cap Digital PD Acity: 7.5V Multimeter CH: RX High Frequency Locked CH: RX Low voltage Frequency CH: TX High Frequency CH:TX Low Frequency Setting C117 C52 4.2V 0.1V Adjust ment >0.6V Watch ing Adjust 0.1V ment 4.2V >0.6V Table 6.4 Receiver Item Test Condition Band pass filter Audiopower Test frequency intermediate frequency Antenna port input RF OUT -47dBm(1ìV) MOD 1kHz DEV 3.0kHz/ 1.5kHz Audio load 16Ù Sensitivity CH: center frequency CH:low frequency CH:high frequency RF OUT: -119dBm(0.25ìV) MOD: 1kHz DEV: 3.0kHz/ 1.5kHz Test Equipment Test Point Adjustment Part Requirement Note Frequency spectrum Analyzer / comprehensive test Device Before mixing Computer test Smooth wave No adjustment is recommended Computer test (Turn the volume knob clockwise) audio power >1.5W RF Signal generator Oscillator Audio Voltmeter DistortIon test device /Comprehensive test device Speaker connector SINAD: 12dB or higher Computer test After adjustment, squelch activation is normal CH: RX center frequency Squelch activation 9th RF OUT:-117dBm 3rd RF OUT:-124dBm 16 Note Computer test After adjustmen t squelch activation is normal Inner speaker power > 1.2W Watch ing PT6500 SERVICE MANUAL Table 6.5 Transmitter Test Condition Item Test Point Test Equipment Tx Frequency DCS wave (smooth) Power Frequency counter/ comprehensive test device Oscillator/comprehensive test device Wattmeter/comprehensive test device ammeter Max modulation frequency deviation 5-Tone DEV Antenn a Adjustment Part Requirement Computer test mode Within Computer test mode Waveform is close to smooth square wave Adjust to 4W/2W/0.5W Computer test mode Note 200Hz Within 0.2W 200Hz Computer test mode Ch TXcenter frequency Frequency deviation meter/ comprehensive test device Adjust to 4.5kHz/2.2kHz Adjust to 4kHz/2 kHz Adjust to 4kHz/2 kHz Adjust to 0.75kHz /0.35 kHz Adjust to 0.75kHz /0.35 kHz Adjust to 0.75kHz /0.35 kHz Adjust to 0.9kHz /0.45 kHz 50Hz AG:1kHz/320mV Frequency deviation meter/ comprehensive test device Frequency deviation meter/ comprehensive test device DTMF DEV Computer test mode Computer test mode Frequency deviation meter/ comprehensive test device Computer test mode CTCSS 150Hz Frequency deviation meter/ comprehensive test device Computer test mode CTCSS DEV CTCSS 254.1Hz Frequency deviation meter/ comprehensive test device Computer test mode DCS DEV DCS Frequency deviation meter/ comprehensive test device Computer test mode Battery power warning Battery terminal: 5.8V CTCSS DEV CTCSS CTCSS DEV 67Hz 023N Computer test mode Chapter 7 Major Specifications After adjustment, the indicator flashes 7.2 Transmitter 7.1 General Specification PT6500 Frenquency range(mhz) (1) 136~174MHz (3) 450~520MHz (2) 400~470 MHz (4) 350~400 Mhz Channel capacity Channel spacing(khz) Frenquency stability(ppm) operating temperature( ) operating voltage(v) power supply requirement 128 16K F3E/ 11K F3E/8K F3E 5W/2W/0.5W(VHF) Antenna Impedance( ) 50 2.5KHz@12.5KHz, Modulation Distortion(%) 5KHz@25KHz 5% Radiated Spurious Emission -36dBm < 1GHz, -30dBm > 1GHz 2.5ppm FM Noise(dB) -40dB@25KHz -35dB@12.5KHz Adjacent Channel Power(dB) -60dB @ 12.5KHz, -70dB @ 20/25KHz, -25 ~ + 55 7.5V DC 20% 0.5~4W/5W 7.3 Receiver Reference Sensitivity( V) . Operating Bandwidth(KHz) First IF of Receiver (MHz) 56 mm 120 mm 35 mm without antenna) weight(g)(with 310g battery) battery (mah) Frenquency modulation 4KHz@20KHz, 12.5KHz/20KHz/25KHz (h*w*d)(mm) antenna& 4W/2W/0.5W(UHF) Modulation Limiting(KHz) dimension (with battery, RF Power (w) 1700mAh second IF of Receiver(khz) 35 V 7/ 3.5 51.65 450 Adjacent channel 60 dB@12.5KHz, Selectivity(dB) 70 dB@20/25KHz 65 dB intermodulation Rejection(dB) Spurious Response Rejection(dB) 70 dB Rated Audio Power(w) 0.5W rated Audio Distortion(%) 10% FM Hum&Noise(dB) 40/35 17 PT6500 SERVICE MANUAL Chapter 8 Trouble Shooting No. Problems Solution 1 No display after switched on. A Battery power may be insufficient. Recharge or replace the battery pack. B The power switch may be broken, replace the switch. C CPU may be broken, replace the IC. D Regulator tube Q45 may be broken replace the IC. Appendix 1 2 3 4 5 6 7 18 Phase A Phase locked loop Crystal Oscillator X1 may be locked loop broken, replace it. unlocked B Oscillator tube may be broken, replace it. C. Phase locked loop IC2 may be broken, replace the IC. Cannot transmit. No signal The transmitting red light is on, but no voice is heard Receiving green light is on, but no voice is heard Abnormal programmi ng Abbreviations AMP amplify, amplifier ANT antenna APC automatic power control BPF band pass filter CTCSS continuous tone control squelch system DCS Digital code squelch A The frequencies of both users are not the same, select the same frequency channel again. B The CTCSS/DCS signaling of both users are not the same, set it with PC. C Beyond the efficient communication range. DEMOD demodulation A Make sure the antenna is well connected. B Low sensibility, trimming computer test mode . C HF amplifier may be broken, replace it. D The squelch level is too high, which makes the squelch unable to switch on, reset it by PC. E Mixer tube Q19 may be broken, replace the tube. F Frequency Modulation IC4 may be broken, replace the IC. IF intermediate frequency LED Light-Emitting Diode LNA low noise amplifier A Power-amplifier tube no power output, replace the tube. B Replace the microphone if it is broken. C Operational Amplifier IC14 may be broken, replace it. A Replace the speaker if it is broken. B Audio power amplifier IC9 may be broken, replace it. C Switch Tube Q48 may be broken, replace it. D Operational Amplifier IC6 may be broken, replace it. A Make sure the wires are well connected. B Abnormal output of the RS-232 serial port of the computer, check the computer . C Abnormal connection of MIC and SPK jack, check the jack. EEPROM EEPROM HPF high pass filter IDC instantaneous deviation control LPF low pass filter MCU micro control unit MIC microphone MOD modulation MONI monitor PLL phase lock loop PTT push-to-talk RX receiver SPK speaker TCXO Temperature Compensated Crystal Oscillators TX transmitter UL un-lock VCO voltage control oscillator PT6500 SERVICE MANUAL Antenna Battery Pack Belt Clip Appendix 2: Spare List ITEM PART NUMBER DESCRIPTION QTY 1 201-006500-R02 COVER PTT KEY 1 2 201-006500-R05 KEY PTT 1 1 3 202-006500-R01 RUBBER KEY PTT 4 604-065000-R01 CASE FRONT SUBASSEMBLY 1 5 201-006500-R07 COVER EARPHONE 1 1 6 304-30040G-R01 SCREW EARPHONE COVER 7 202-006500-R04 RUBBER KEY FUNCTION 1 8 604-065000-R06 PCB FUNCTION KEY SUBASSEMBLY 1 9 301-20040G-R01 SCREW M2.0*4.0 10 17 PCB MAIN SUBASSEMBLY 1 1 11 604-065000-R02 BKT POSITIVER SUBASSEMBILY 12 604-065000-R03 CASE AL SUBASSEMB 1 13 301-20080G-R02 SCREW M2.0*8.0 2 14 202-006500-R02 WATERPROOF LOOP MAIN 1 15 202-006500-R03 WATERPROOF PLATE TOP 1 16 203-000558-R07 BASE ANTENNA 1 17 604-06500-R07 PCB PTT KEY SUBASSEMBLY 1 18 203-000558-R11 NUT ANTENNA 1 19 604-06500-R04 KNOB CHANNEL SUBASSEMBLY 1 1 20 604-06500-R05 KNOB VOLUME SUBASSEMB 21 305-108020-R01 NUT KONB 2 22 120-400000-R13 LINE 1 23 302-20060G-R01 SCREW M2.0*6.0 2 24 202-000558-R09 COVER MIC 1 25 102-6800CN-R01 LCM 1 26 201-006500-R01 CASE FRONT 1 1 27 204-003208-R02 WATERPROOF NUT SPEAKER 28 204-003208-R07 CUSHION SPEAKER 1 29 121-100000-R17 SPEAKER 1 30 204-006200-R09 SPACE CUSHION SPEAKER 1 ITEM 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 PART NUMBER 204-006800-R01 204-006800-R06 201-006500-R09 201-006500-R08 204-006500-R01 204-006800-R12 201-006500-R06 203-006500-R02 203-006500-R04 202-000558-R08 302-17040G-R01 203-006500-R01 204-006500-R02 202-006500-R05 204-006200-R04 204-006800-R11 203-006500-R04 202-000558-R08 301-20030G-R03 202-003208-R07 201-006500-R04 203-006800-R26 201-006500-R03 203-006800-R26 203-006500-R03 203-006500-R06 DESCRIPTION LABEL LCD CUSHION MIC LENS LED LENS LCD CUSHION LCD LABEL CASE FRONT BOTTOM LABEL LOGO BKT POSITIVE PLATE POSITIVE SPRING PLATE RUBBER CUSHION SPRING PLATE SCREW M1.7*4.0 CASE AL SPACE EARPHON WATERPROOF PART POSITIVE BKT SPACE LABEL SPRING PLATE RUBBER CUSHION SPRING PLATE SCREW M2.0*3.0 SPACE TRANSCALENT KNOB CHANNEL SPRING PLATE KNOB KNOB VOLUME SPRING PLATE KNOB PCB FUNCTION KEY SUBASSEMBLY METAL DOME FUNCTION KEY PCB PTT KEY SUBASSEMBLY METAL DOME PTT KEY QTY 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 19 PT6500 SERVICE MANUAL Appendix 3 ITEM STRUCTURE PART LIST PART NUMBER DESCRIBER 1 102-6800CN-R01 LCD 1 2 120-100000-R07 LINE COLOR RED 1 3 120-100000-R08 LINE COLOR BLACK 1 4 120-400000-R13 CABLE 38PIN 1 5 121-100000-R17 SPEAKER 1 6 201-006500-R01C CASE FRONT 1 7 201-006500-R02B COVER PTT KEY 1 8 201-006500-R03 KNOB VOLUME 1 9 201-006500-R04 KNOB CHANNEL 1 10 201-006500-R05 KEY PTT 1 11 201-006500-R06B BKT POSITIVE 1 12 201-006500-R07 COVER EARPHONE 1 13 201-006500-R08 LENS LCD WINDOW 1 14 201-006500-R09 LENS LED 1 15 202-000558-R08 CUSHION RUBBER POSIT AND NEGAT 2 16 202-000558-R09 COVER MIC RUBBER 1 17 202-003208-R07 SPACE TRASCALENT 1 18 202-006500-R01 RUBBER KEY PTT 1 19 202-006500-R02 WATERPROOF LOOP MAIN 1 20 202-006500-R03 WATERPROOF TOP 1 21 202-006500-R04 RUBBER KEY FUNCTION 1 22 202-006500-R05 WATERPROOF POSITIVE BKT 1 23 203-000558-R07B BASE ANTENNA 1 24 203-000558-R11 NUT ANTENNA 1 25 203-006500-R01B CASE AL 1 26 203-006500-R02 PLATE POSITIVE 1 27 203-006500-R03 METAL DOME FUNCTION KEY 1 28 203-006500-R04 SPRING PLATE POSIT AND NEGAT 2 29 203-006500-R06 METAL DOME PTT KEY 1 30 203-006500-R07A SPRRING PLATE FUNCTION KEY PCB 2 31 203-006800-R26 SPRINT PLATE KNOB 2 32 203-007200-R08 NUT KNOB 2 33 204-006500-R01 CUSHION LCD LENS 1 34 204-006500-R02 SPACE MIC 1 35 204-006800-R01 LABEL LCD LENS 1 36 204-006800-R05 WATERPROOF NET SPEAKER 1 37 204-006800-R06 WATERPROOF NET MIC 1 38 204-0KB36L-R03 CUSHION KB36L 1 39 301-20020G-R01 SCREW M2.0*2.0 4 40 301-20030G-R03 SCREW M2.0*3.0 1 41 301-20040G-R01 SCREW M2.0*4.0 13 42 301-20080G-R02 SCREW M2.0*8.0 2 43 302-17040G-R01 SCREW M1.7*4.0 1 44 302-20060G-R01 SCREW M2.0*6.0 2 45 304-30040G-R02B SCREW M3.0*4.0 1 Appendix 4 . QUTY Electronic Component List(136-174MHz) No Material Serial No 1 101-06500V-R04 PT6500PCB / VHF PCB,6 LAYER,FR4,1.2mm,PT6500V-071115.PCB,Rohs 2 102-1509GV-R01 DIVIDER / UPB1509GV,Rohs IC1 1 3 102-24C256-R02 EEPROM / 24LC256I/SN,Rohs IC8 1 4 102-9140NR-R01 Reset IC / PST9140NR,Rohs IC11 1 5 102-A31136-R01 FM DETECTOR IC / TA31136FN,SSOP,Rohs IC4 1 6 102-AK2346-R01 Audio Processor IC / AK2346 Rohs IC6 1 7 102-B502MR-R01 LDO / XC6204B502MR Q40, Q45 2 20 Component Name/Specification Rohs QTY. 1 PT6500 SERVICE MANUAL No Material Serial No 8 102-C75W51-R01 Operational Amplifier / TC75W51FU,SSOP8-P-0.65,Rohs IC14, IC18 9 102-DA8541-R01 POWER AMPLIFIER / TDA8541,SO8,Rohs IC9 1 10 102-DF4111-R01 RF PLL Frequency Synthesizers / ADF4111,TSSOP Rohs IC2 1 11 102-FP3502-R01 Positive Voltage Regulator / XC62FP3502PR,SOT-89,Rohs IC16 1 12 102-HT9172-R01 DTMF Receiver / HT9172,SOP,Rohs IC10 1 13 102-M2902V-R01 Operational Amplifier / NJM2902V,OP-AMP,Rohs IC5 1 14 102-M2904V-R01 Operational Amplifier / NJM2904V,OP-AMP,Rohs IC3 1 15 102-M30620-R01 MCU / CPU,M16C-M30620FCPGP,FLASH,Rohs IC7 1 16 103-0MA742-R01 Chip switch diode / MA742(PANASONIC),Rohs D22, D35, D36, D37 4 17 103-1SR154-R01 Chip diode / 1SR154-400(ROHM),Rohs D33 1 18 103-1SV278-R01 Chip varialble capacitor diode / 1SV278,Rohs D9 1 19 103-1SV305-R01 Chip varialble capacitor diode / 1SV305,Rohs D27, D28, D29, D30 4 20 103-1SV325-R01 Chip varialble capacitor diode / 1SV325,Rohs D2, D6, D11, D14 4 Chip switch diode / 0603,MA2S111(PANASONIC),Rohs D10, D16, D20, D38 4 2 21 103-A2S111-R01 Component Name/Specification QTY. 2 22 103-DAN222-R01 Chip switch diode / DAN222,(ROHM),Rohs D18, D19 23 103-HSC277-R01 Chip diode / Waveband switch,HSC277(HITACHI),Rohs D3, D17 2 24 103-HVC131-R01 Chip HF switch diode / 0603,HVC131(HITACHI),Rohs D1, D7, D8, D39 4 25 103-HZU5AL-R01 Chip regulator diode / HZU5ALL(HITACHI),Rohs D15 1 26 103-L190YG-R01 Chip LED / 0603,green,H19-213SYGC,Rohs D26, D31 2 27 103-MHC190-R02 Chip LED / 0603,red,19-21SURC/S530-A2/TR8,Rohs D25 1 28 104-A123JE-R01 Chip triode / DTA123JE(ROHM),Rohs Q26, Q44 2 29 104-A143TE-R01 Chip triode / DTA143TE,Rohs Q7, Q9 2 30 104-A144EE-R01 Chip triode / DTA144EE(ROHM),Rohs Q12, Q25, Q36 3 31 104-C144EE-R01 Chip triode / DTC144EE(ROHM),Rohs Q13, Q16, Q22, Q24, Q32, Q35, Q42, Q23, Q52 9 32 104-C144EU-R01 Chip triode / DTC144EUA(ROHM),Rohs Q10 1 33 104-SA1586-R01 Chip triode / 2SA1586,Rohs Q38, Q47 2 34 104-SC3356-R01 Chip triode / 2SC3356,R24,Rohs Q5 1 35 104-SC4116-R01 Chip triode / 2SC4116-GR Rohs Q41 1 Chip triode / 2SC4617(S)(ROHM),Rohs Q21, Q30, Q31, Q53, Q14 5 4 36 104-SC4617-R01 37 104-SC5108-R01 Chip triode / 2SC5108Y(TOSHIBA),Rohs Q2, Q8, Q20, Q4 38 104-TC4082-R01 Chip triode / KTC4082,(KEC),Rohs Q15 1 39 105-2SK508-R01 Chip FET / 2SK508NV(K52),Rohs Q6, Q11 2 40 105-3SK318-R01 Chip FET / 3SK318,Rohs Q18, Q19 2 41 105-RD01MU-R01 Chip FET / RD01MUS2,Rohs Q3 1 42 105-RD07MV-R01 Chip FET / RD07MVS1,Rohs Q1 1 43 105-SK1824-R01 Chip FET / 2SK1824,Rohs Q27, Q29, Q34, Q50, Q51, Q54, Q33, Q46 8 44 105-ST2301-R01 Chip FET / ST2301,Rohs Q39, Q43 2 45 106-LBE010-R01 Switch / SKRTLBE010,Rohs SW3 1 46 106-RY6472-R01 Carbon encoder switch / RY-6472,Rohs SW2 1 47 108-450C24-R02 Plug-in phase frequency detector / JTBM450CX24,Rohs CD1 1 48 108-CF450F-R02 Plug-in porcelain filter / LTWC450F,450kHz 7kHz,Rohs CF2 1 49 108-CF450G-R02 Plug-in porcelain filter / LTWC450G,450kHz 3kHz,Rohs Cf1 1 chip IF filter / DSF753SBF,51.65MHz 4kHz/3dB, Xf1 1 C255, C271, R31, R54, R152, R178, R187, R227, R240, 21 50 108-XF5165-R01 51 109-040000-R01 (7.0x5.0x1.3)mm,Rohs Chip resistor / 0402,0R 5%,Rohs R245, R258, R262, R264, R269, R291, R298, R304, R307, R308, R310, R319 52 109-040100-R01 Chip resistor / 0402,10R 5%,Rohs R2, R47, R49, R69 4 53 109-040101-R01 Chip resistor / 0402,100R 5%,Rohs R20, R108 2 R7, R11, R40, R76, R118, R132, R148, R154, R160, R167, R168, R192, R198, R202, R205, R208, R217, 54 109-040102-R01 Chip resistor / 0402,1K 5%,Rohs R221, R225, R226, R241, R251, R253, R277, R294, R297, R299, R301, R316, R320, R321, R322, R323, 61 R324, R325, R326, R327, R328, R329, R330, R331, R332, R333, R334, R335, R336, R337, R338, R339, R340, R341, R342, R343, R344, R345, R346, R347, R348, R349, R350, R351 55 109-040103-R01 Chip resistor / 0402,10K 5%,Rohs R59, R73, R79, R80, R126, R144, R172, R199, R211, 15 21 PT6500 SERVICE MANUAL No Material Serial No Component Name/Specification QTY. R252, R255, R266, R284, R287, R288 56 109-040104-R01 Chip resistor / 0402,100K 5%,Rohs R186, R213, R279, R300 4 57 109-040105-R01 Chip resistor / 0402,1M 5%,Rohs R60, R114, R115, R116, R120, R127, R234, R237, R243, R270 10 58 109-040123-R01 Chip resistor / 0402,12K 5%,Rohs R16, R140, R191, R209, R231 5 59 109-040124-R01 Chip resistor / 0402,120K 5%,Rohs R15, R88, R193, R204 4 60 109-040152-R01 Chip resistor / 0402,1.5K 5%,Rohs R10, R45, R180, R238 4 61 109-040153-R01 Chip resistor / 0402,15K 5%,Rohs R50, R233, R281 3 62 109-040154-R01 Chip resistor / 0402,150K 5%,Rohs R6, R25, R42, R121, R157, R159, R179, R182 8 63 109-040180-R01 Chip resistor / 0402,18R 5%,Rohs R5 1 64 109-040181-R01 Chip resistor / 0402,180R 5%,Rohs R52 1 65 109-040182-R01 Chip resistor / 0402,1.8K 5%,Rohs R22, R87 2 66 109-040183-R01 Chip resistor / 0402,18K 5%,Rohs R184, R185, R278 3 67 109-040184-R01 Chip resistor / 0402,180K 1%,Rohs R81, R110, R139, R147, R174, R194, R196, R210 8 68 109-040202-R01 Chip resistor / 0402,2K 5%,Rohs R257 1 Chip resistor / 0402,22R 5%,Rohs R36, R92, R230 3 2 69 109-040220-R01 109-040221-R01 Chip resistor / 0402,220R 5%,Rohs R43, R100 71 109-040222-R01 Chip resistor / 0402,2.2K 5%,Rohs R1, R51, R77, R93, R135, R189 6 72 109-040223-R01 Chip resistor / 0402,22K 5%,Rohs R74, R75, R82, R83, R102, R103, R166, R244, R273 9 73 109-040224-R01 Chip resistor / 0402,220K 5%,Rohs R161, R203 2 74 109-040271-R01 Chip resistor / 0402,270R 5%,Rohs R19 1 75 109-040272-R01 Chip resistor / 0402,2.7K 5%,Rohs R24, R133, R181, R200, R212, R254, R295 7 76 109-040273-R01 Chip resistor / 0402,27K 5%,Rohs R101, R153, R195, R280, R283 5 77 109-040274-R01 Chip resistor / 0402,270K 5%,Rohs R34, R38 2 78 109-040331-R01 Chip resistor / 0402,330R 5%,Rohs R14, R17, R23, R90, R107, R119, R150 7 79 109-040332-R01 Chip resistor / 0402,3.3K 5%,Rohs R12, R21, R112, R123, R128, R177 6 80 109-040333-R01 Chip resistor / 0402,33K 5%,Rohs R171, R215, R247, R248, R311 5 81 109-040334-R01 Chip resistor / 0402,330K 5%,Rohs R61, R97, R232, R239 4 82 109-040361-R01 Chip resistor / 0402,360R 5%,Rohs R33 1 83 109-040393-R01 Chip resistor / 0402,39K 5%,Rohs R35, R86 2 Chip resistor / 0402,47R 5%,Rohs R8, R13, R28, R68 4 109-040471-R01 Chip resistor / 0402,470R 5%,Rohs R263 1 109-040472-R01 Chip resistor / 0402,4.7K 5%,Rohs R4, R37, R48, R62, R98, R99, R125, R134, R136, R137, R145, R173, 15 70 84 85 86 109-040470-R01 R197, R207, R216 87 109-040473-R01 Chip resistor / 0402,47K 5%,Rohs R30, R32, R183, R206, R214, R224, R228, R229, R235, R242, R274, 17 R275, R276, R286, R292, R317, R318 88 109-040474-R01 Chip resistor / 0402,470K 5%,Rohs R29, R85, R156, R265, R271 5 89 109-040512-R01 Chip resistor / 0402,5.1K 5%,Rohs R176 1 90 109-040513-R01 Chip resistor / 0402,51K 5%,Rohs R151 1 91 109-040560-R01 Chip resistor / 0402,56R 5%,Rohs R117 1 92 109-040561-R01 Chip resistor / 0402,560R 5%,Rohs R26, R44 2 93 109-040562-R01 Chip resistor / 0402,5.6K 5%,Rohs R303 1 94 109-040563-R01 Chip resistor / 0402,56K 5%,Rohs R71, R142, R220 3 95 109-040564-R01 Chip resistor / 0402,560K 5%,Rohs R146, R218, R219 3 Chip resistor / 0402,680R 5%,Rohs R41 1 Chip resistor / 0402,68K 5%,Rohs C162, R141, R246 3 109-040823-R01 Chip resistor / 0402,82K 5%,Rohs R169 1 109-040824-R01 Chip resistor / 0402,820K 5%,Rohs R285 1 100 109-040913-R01 Chip resistor / 0402,91K 5%,Rohs R175 1 101 109-060000-R01 Chip resistor / 0603,0R 5%,Rohs C12, R94, R95, R170, R201, R222, R282 7 102 109-060101-R01 Chip resistor / 0603,100R 5%,Rohs R9, R39 2 103 109-060104-R01 Chip resistor / 0603,100K 5%,Rohs R106, R124, R250 3 104 109-060124-R01 Chip resistor / 0603,120K 5%,Rohs R78, R105 2 105 109-060150-R01 Chip resistor / 0603,15R 5%,Rohs R27 1 106 109-060153-R01 Chip resistor / 0603,15K 5%,Rohs R305 1 107 109-060154-R02 Chip resistor / 0603,150K 1%,Rohs R53, R55, R58, R63, R67, R72 6 108 109-060182-R01 Chip resistor / 0603,1.8K 5%,Rohs L48 1 109 109-060221-R01 Chip resistor / 0603,220R 5%,Rohs R104 1 110 Chip resistor / 0603,27K 5%,Rohs R70 1 96 97 98 99 22 109-040681-R01 109-040683-R01 109-060273-R01 PT6500 SERVICE MANUAL No Material Serial No 111 109-060331-R01 Chip resistor / 0603,330R 5%,Rohs Component Name/Specification R3, R18, R91 3 112 109-060470-R01 Chip resistor / 0603,47R 5%,Rohs L52 1 113 109-060472-R01 Chip resistor / 0603,4.7K 5%,Rohs R138 1 114 109-060823-R01 Chip resistor / 0603,82K 5%,Rohs R84, R111 2 115 109-070000-R01 Chip resistor / 0805,0R 5%,Rohs L54 1 116 109-100000-R01 Chip resistor / 1206,0R 5%,Rohs C294 1 117 109-100R47-R01 Chip resistor / 1206,0.47R 5%,Rohs R57, R65, R66 3 118 110-220103-R01 Volume switch / 10K,RY-6473,Rohs SW1 1 119 111-030000-R01 Chip FUSE / 433003,3A/32V,1206 Rohs F1 1 120 112-042214-R01 Chip capacitor / 220P*4,0402,Rohs C288, C345, C346 3 121 112-043100-R01 Chip capacitor / 0402,10P 0.5P,50V,C0G,Rohs C11, C70, C142, C143 4 122 112-043101-R01 Chip capacitor / 0402,100P 5%,50V,C0G,Rohs C144, C153, C84, C104, C105, C106, C121 7 123 112-043102-R01 Chip capacitor / 0402,1000P 10%,50V,X7R,Rohs C6, C7, C21, C23, C31, C34, C37, C43, C46, C49, C56, C57, 87 QTY. C62, C63, C65, C67, C73, C77, C78, C79, C80, C81, C82, C85, C88, C92, C94, C97, C98, C100, C109, C110, C113, C119, C126, C131, C133, C136, C146, C150, C154, C175, C179, C180, C192, C193, C202, C203, C205, C210, C211, C212, C235, C247, C253, C270, C272, C279, C282, C283, C290, C301, C306, C311, C314, C318, C323, C329, C332, C333, C334, C335, C347, C348, C350, C352, C360, C363, C365, C366, C367, C368, C369, C370, C376, C377, C134 124 112-043103-R01 Chip capacitor / 0402,0.01uF 10%,50V,X7R,Rohs C44, C54, C91, C95, C115, C152, C158, C164, C181, C196, 20 C207, C219, C232, C234, C256, C268, C275, C362, C374, C220 125 112-043104-R02 Chip capacitor / 0402,0.1uF 10%,10V,X5R,Rohs C33, C83, C99, C114, C151, C159, C166, C167, C177, C178, 28 C199, C209, C216, C231, C233, C248, C251, C257, C274, C276, C280, C285, C293, C303, C310, C319, C359, C532 126 112-043105-R01 Chip capacitor / 0402,1uF 10%,6.3V,X5R,Rohs C45, C87, C217, C263, C289, C299, C304, C315, C330, C339, 16 C353, C354, C371, C372, C373, C375 127 112-043110-R01 Chip capacitor / 0402,11P 5%,50V,C0G,Rohs C174 1 128 112-043120-R01 Chip capacitor / 0402,12P 5%,50V,C0G,Rohs C145 1 129 112-043121-R01 Chip capacitor / 0402,120P 5%,50V,C0G,Rohs C101 1 130 112-043123-R01 Chip capacitor / 0402,0.012uF 10%,50V,X7R,Rohs C249 1 131 112-043130-R01 Chip capacitor / 0402,13P 5%,50V,C0G,Rohs C176 1 132 112-043150-R01 Chip capacitor / 0402,15P 5%,50V,C0G,Rohs C22, C59 2 133 112-043153-R01 Chip capacitor / 0402,0.015uF 10%,50V,X7R,Rohs C239 1 134 112-043180-R01 Chip capacitor / 0402,18P 5%,50V,C0G,Rohs C155 1 135 112-043182-R01 Chip capacitor / 0402,1800P 10%,50V,X7R,Rohs C218, C267, C201 3 136 112-0431R5-R01 Chip capacitor / 0402,1.5P 0.25P,50V,C0G,Rohs C68, C69 2 137 112-043200-R01 Chip capacitor / 0402,20P 5%,50V,C0G,Rohs C250 1 138 112-043220-R01 Chip capacitor / 0402,22P 5%,50V,C0G,Rohs C64, C242 2 139 112-043221-R01 Chip capacitor / 0402,220P 5%,50V,C0G,Rohs C230, C364 2 140 112-043222-R01 Chip capacitor / 0402,2200P 10%,50V,X7R,Rohs C241, C246 2 141 112-043223-R01 Chip capacitor / 0402,0.022uF 10%,50V,X7R,Rohs C140, C161, C214, C226, C325 5 142 112-043224-R02 Chip capacitor / 0402,0.22uF 10%,16V,X7R,Rohs C313 1 143 112-043270-R01 Chip capacitor / 0402,27P 5%,50V,C0G,Rohs C260 1 144 112-043271-R01 Chip capacitor / 0402,270P 10%,50V,X7R,Rohs C258 1 145 112-043330-R01 Chip capacitor / 0402,33P 5%,50V,C0G,Rohs C10, C50, C188, C190, C191, C194, C297, C298 8 146 112-043332-R01 Chip capacitor / 0402,3300P 10%,50V,X7R,Rohs C286 1 147 112-043333-R01 Chip capacitor / 0402,0.033uF 10%,16V,X7R,Rohs C157, C240, C265, C328, C331 5 148 112-043390-R01 Chip capacitor / 0402,39P 5%,50V,C0G,Rohs C38 1 149 112-043392-R01 Chip capacitor / 0402,3900P 10%,50V,X7R,Rohs C320, C337 2 150 112-043393-R01 Chip capacitor / 0402,0.039uF 10%,50V,X7R,Rohs C243, C277 2 151 112-0433R0-R01 Chip capacitor / 0402,3P 0.25P,50V,C0G,Rohs C124, C170 2 152 112-0433R5-R01 Chip capacitor / 0402,3.5P 0.25P,50V,C0G,Rohs C123 1 153 112-043470-R01 Chip capacitor / 0402,47P 5%,50V,C0G,Rohs C128, C252, C309 3 154 112-043471-R01 Chip capacitor / 0402,470P 10%,50V,X7R,Rohs C58, C71, C76, C86, C127, C137, C198, C204, C223, C224, 23 C244, C266, C281, C312, C316, C321, C324, C327, C338, C356, C125, C168, C342 23 PT6500 SERVICE MANUAL No Material Serial No 155 112-043473-R01 Chip capacitor / 0402,0.047uF 10%,16V,X7R,Rohs Component Name/Specification C238 1 156 112-043474-R01 Chip capacitor / 0402,0.47uF 10%,10V,X5R,Rohs C237 1 157 112-0434R0-R01 Chip capacitor / 0402,4P 0.25P,50V,C0G,Rohs C48, C187, C189, C195, C349 5 158 112-0434R7-R01 Chip capacitor / 0402,4.5P/4.7P 0.25P,50V,C0G,Rohs C186 1 159 112-043560-R01 Chip capacitor / 0402,56P 5%,50V,C0G,Rohs C4 1 160 112-043561-R01 Chip capacitor / 0402,560P 10%,16V,X7R,Rohs C245 1 161 112-0435R0-R01 Chip capacitor / 0402,5P 0.25P,50V,C0G,Rohs C103, C254 2 162 112-043680-R01 Chip capacitor / 0402,68P 5%,50V,C0G,Rohs C55 1 163 112-043682-R01 Chip capacitor / 0402,6800P 10%,16V,X7R,Rohs C264 1 164 112-043683-R01 Chip capacitor / 0402,0.068uF 10%,16V,X7R,Rohs C269 1 165 112-0436R0-R01 Chip capacitor / 0402,6P 0.5P,50V,C0G,Rohs C74, C75, C108, C135, C169 5 166 112-043820-R01 Chip capacitor / 0402,82P 5%,50V,C0G,Rohs C215 1 167 112-0439R0-R01 Chip capacitor / 0402,9P 0.5P,50V,C0G,Rohs C129 1 168 112-063100-R01 Chip capacitor / 0603,10P 5%,50V,C0G,Rohs C16, C27, C29, C47, C156 5 169 112-063101-R01 Chip capacitor / 0603,100P 5%,50V,C0G,Rohs C30, C111 2 170 112-063102-R01 Chip capacitor / 0603,1000P 10%,50V,X7R,Rohs C5, C13, C32, C72, C132, C160, C183, C184, C200, C206, 11 QTY. C213 171 112-063103-R01 Chip capacitor / 0603,0.01uF 10%,50V,X7R,Rohs C165 1 172 112-063110-R01 Chip capacitor / 0603,11P 5%,50V,C0G,Rohs C2 1 173 112-063120-R01 Chip capacitor / 0603,12P 5%,50V,C0G,Rohs C1 1 174 112-063150-R01 Chip capacitor / 0603,15P 5%,50V,C0G,Rohs C18, C28 2 175 112-063180-R01 Chip capacitor / 0603,18P 5%,50V,C0G,Rohs C17, C182 2 176 112-063181-R01 Chip capacitor / 0603,180P 10%,50V,X7R,Rohs C8 1 177 112-0631R0-R01 Chip capacitor / 0603,1P 0.25P,50V,C0G,Rohs C9, C90 2 178 112-063220-R01 Chip capacitor / 0603,22P 5%,50V,C0G,Rohs C19 1 179 112-063270-R01 Chip capacitor / 0603,27P 5%,50V,C0G,Rohs C25, C36 2 180 112-063334-R01 Chip capacitor / 0603,0.33uF 10%,50V,X7R,Rohs C163 1 181 112-063390-R01 Chip capacitor / 0603,39P 5%,50V,C0G,Rohs C291, C295 2 182 112-0633R0-R01 Chip capacitor / 0603,3P 0.25P,50V,C0G,Rohs C139 1 183 112-063471-R01 Chip capacitor / 0603,470P 10%,50V,X7R,Rohs C171 1 184 112-0634R0-R01 Chip capacitor / 0603,4P 0.25P,50V,C0G,Rohs C24, C41, C138 3 185 112-0635R0-R01 Chip capacitor / 0603,5P 0.25P,50V,C0G,Rohs C14, C42 2 186 112-063680-R01 Chip capacitor / 0603,68P 5%,50V,C0G,Rohs C26 1 187 112-0636R0-R01 Chip capacitor / 0603,6P 0.5P,50V,C0G,Rohs C148 1 188 112-0637R0-R01 Chip capacitor / 0603,7P 0.5P,50V,C0G,Rohs C3 1 189 112-0638R0-R01 Chip capacitor / 0603,8P 0.5P,50V,C0G,Rohs C149 1 190 112-0639R0-R01 Chip capacitor / 0603,9P 0.5P,50V,C0G,Rohs C39, C147 2 191 112-063R50-R01 Chip capacitor / 0603,0.5P 0.1P,50V,C0G,Rohs C107 1 192 112-072105-R01 Chip Ta capacitor / TP Model,SIZE P,1uF 20%,10V,Rohs C229, C236, C322, C355 4 193 112-072475-R01 Chip Ta capacitor / TPModel,SIZE P,4.7uF 20%,10V,Rohs C20, C89, C93, C120, C122, C130, C173, C197, C208, C225, 22 C261, C262, C273, C278, C284, C305, C307, C308, C317, C336, C344, C361 194 112-073474-R01 Chip capacitor / 0805,0.47uF+80%--20%,16V,Y5V,Rohs C172 1 195 112-102104-R01 Chip Ta capacitor / TSModel,SIZE A,0.1uF 20%,35V,Rohs C102 1 196 112-102105-R02 Chip Ta capacitor / TSModel,SIZE A,1uF 20%,10V,Rohs C118 1 197 112-102106-R02 Chip Ta capacitor / TSModel,SIZE A,10uF 20%,10V,Rohs C227 1 198 112-102156-R01 Chip Ta capacitor / TSModel,SIZE A,15uF 20%,6.3V,Rohs C141 1 199 112-102334-R01 Chip Ta capacitor / TSModel,SIZE A,0.33uF 20%,35V,Rohs C96 1 200 112-102335-R02 Chip Ta capacitor / TSModel,SIZE A,3.3uF 20%,10V,Rohs 1 201 113-010100-R01 Chip trimming capacitor / TZV2Z100A110,3~10p+100,Rohs C52, C117 2 202 114-06E180-R01 Chip wire inductor / C1608CB-18NJ,ceramic core18NH 5%, L24 1 C112 0603,Rohs 203 114-06G101-R03 Chip inductor / MLG1608BR10J,100nH 5%,0603,Rohs L23, L35, L44, L45 4 204 114-06G181-R01 Chip inductor / LGHK1608R18J-T,180nH 5%,0603,Rohs L7 1 205 114-06G221-R02 Chip inductor / LGHK1608R22J-T,220nH 5%,0603,Rohs L20, L25, L31, L38 4 206 114-06G270-R01 Chip inductor / MLG1608B27NJ,27nH 5%,0603,Rohs L11, L16 2 207 114-06G330-R01 Chip inductor / MLG1608B33NJT,33nH 5%,0603,Rohs L21, L39 2 208 114-06G332-R01 Chip inductor / MLF1608A3R3K,3.3uH 5%,0603,Rohs L10, L37 2 24 PT6500 SERVICE MANUAL No Material Serial No Component Name/Specification QTY. 209 114-06G390-R01 Chip inductor / MLG1608B39NJ,39nH 5%,0603,Rohs L17 1 210 114-06G470-R01 Chip inductor / MLG1608B47NJ,47nH 5%,0603,Rohs L40, L43 2 211 114-06G472-R01 Chip inductor / MLF1608A4R7K,4.7uH 5%,0603,Rohs L42 1 212 114-06G820-R01 Chip inductor / MLG1608B82N,82nH 5%,0603,Rohs L15 1 213 114-06GR15-R01 Chip inductor / MLG1608BR15J,150nH 5%,0603,Rohs L19, L47 2 214 114-07E220-R01 Chip wire inductor / C2012C-22NJ,22nH 5%,0805,Rohs L36 1 215 114-07E221-R01 Chip wire inductor / LQW2BHNR22NJ03L / LQN21AR22J, L14 1 220nH 5%,0805,Rohs 216 114-07E390-R01 Chip wire inductor / C2012C-39NJ,39nH 5%,0805,Rohs L8 1 217 114-07E470-R01 Chip wire inductor / C2012C-47NJ,47nH 5%,0805,Rohs L22, L57 2 218 114-07E560-R02 Chip wire inductor / C2012C-56NJ,56nH 5%,0805,Rohs L53, L55, L58 3 219 114-08E331-R01 Chip inductor / FSLM2520-R33K,330nH 10%,1008,Rohs L50 1 220 114-08E821-R01 Chip inductor / FSLM2520-R82K,820nH 10%,1008,Rohs L51 1 221 115-1R04R0-R02 Chip air-cored coil / 0.3*1.0*4TR,positive, high pin,Rohs L2 1 222 115-1R07R0-R01 Chip air-cored coil / 0.3*1.0*7TR,positive, high pin,Rohs L4 1 223 115-1R08R0-R01 Chip air-cored coil / 0.3*1.0*8TR,positive, high pin,Rohs L12 1 224 115-1R23R0-R01 Chip air-cored coil / 0.4*1.2*3TR,positive, high pin,Rohs L1 1 225 115-1R25R0-R01 Chip air-cored coil / 0.3*1.2*5TR,positive, high pin,Rohs L3 1 226 115-1R57R0-R01 Chip air-cored coil / 0.4*1.5*7TR,positive, high pin,Rohs L5, L6 2 227 115-1R58R0-R03 Chip air-cored coil / 0.4*1.5*8TR,positive, high pin,Rohs L18 1 228 117-000000-R05 Chip bead / EMI,FILTER, SMT,BLM21P300S,0805,Rohs L27, L28, L32, L65, R143 5 229 117-000000-R08 Chip bead / EMI,FILTER, SMT,BLM11A601S,0603,Rohs L9, L26, L29, L30, L33, L34, L41, L49, L59, L60, L61, 26 L62, L63, L64, L66, L68, L69, L70, L71, L72, L73, L74, L75, L76, L79, L67 230 119-060104-R01 Thermistor / NTH5G16P42B104K07TH,100K,0603,Rohs TH188 1 231 122-112M80-R01 Chip transistor / NT5032SC,12.8 2.5PPM,5.0*3.2*1.6mm,Rohs X1 1 232 122-13M580-R01 Chip crystal resonator/ ZTACC3.58MG,Rohs X4 1 233 122-13M686-R01 Chip crystal resonator/ 3.6864MHz,Rohs X3 1 234 122-19M830-R01 Chip crystal resonator / 9.8304MHZ-NX5032GA,Rohs X2 1 235 124-020000-R15 Chip connector / BL112-38RU,38PIN Rohs CN3 1 236 124-030000-R01 Chip connector / 532680670,6PIN,Rohs CN2 1 237 124-050000-R13 2.5mm Earphone connector / MOTOROLA Model,Rohs J1 1 238 124-050000-R14 3.5mm mic connector / MOTOROLA Model,Rohs J2 1 239 204-006500-R04A PT6500 Volume switch cushion / PVC,white,thickness 0.3mm,Rohs Appendix 4 No 1 Electronic Component List(400-470MHz) QTY. Material Serial No Component Name/Specification 2 101-06500U-R04 PT6500PCB / PT6500U-070928.PCB 3 102-24C256-R02 Memory IC / 24LC256I/SN IC8 1 4 102-9140NR-R01 Reset IC / PST9140NR IC11 1 5 102-A31136-R01 IF MF modulation IC / TA31136FN,SSOP IC4 1 6 102-AK2346-R01 IC / AK2346 IC6 1 7 102-B502MR-R01 Voltage regulator IC / XC6204B502MR Q40, Q45 2 8 102-C75W51-R01 Operational amplifier / TC75W51FU,SSOP8-P-0.65 IC1, IC14 2 9 102-DA8541-R01 AUDIO,AMP / TDA8541,SO8 IC9 1 10 102-DF4111-R01 PLL IC / ADF4111,TSSOP IC2 1 11 102-FP3502-R01 Voltage regulator IC / XC62FP3502PR,SOT-89 IC16 1 12 102-HT9172-R01 DTMF decode IC / HT9172,SOP IC10 1 13 102-M2902V-R01 Operational amplifier / NJM2902V,OP-AMP IC5 1 14 102-M2904V-R01 Operational amplifier / NJM2904V,OP-AMP IC3 1 15 102-M3062L-R01 CPU / M16C-M3062LFGPGP,FLASH,100P6Q-A IC7 1 16 103-0MA742-R01 Chip variable capacitor diode / MA742(PANASONIC) D22, D35, D36, D37 4 17 103-1SR154-R01 Chip diode / 1SR154-400(ROHM) D33 1 18 103-1SV278-R01 Chip variable capacitor diode / 1SV278 D9 1 1 1 1 25 PT6500 SERVICE MANUAL No Material Serial No Component Name/Specification QTY. 19 103-A2S111-R01 Chip switch diode / 0603,MA2S111(PANASONIC) D10, D16, D20, D38 4 20 103-DAN222-R01 Chip switch diode / DAN222,(ROHM) D18, D19 2 21 103-HSC277-R01 Chip diode / Waveband switch,HSC277(HITACHI) D3, D7, D17 3 22 103-HVC131-R01 Chip HF switch diode / 0603,HVC131(HITACHI) D1, D39 2 23 103-HVC355-R02 Chip variable capacitor diode/0603,HVC355B(HITACHI) D21, D23 2 24 103-HVC376-R01 Chip variable capacitor diode / HVC376B D2, D4, D5, D6, D11, D12, D13, D14, D27, D28, D29, D30, D40 13 25 103-HZU5AL-R01 Chip regulator diode / HZU5ALL(HITACHI) D15 1 26 103-L190YG-R01 D26, D31 2 27 103-MHC190-R02 Chip LBD / 0603,red,19-21SURC/S530-A2/TR8 D25 1 28 104-A123JE-R01 Chip triode / DTA123JE(ROHM) Q26, Q44 2 29 104-A143TE-R01 Chip triode / DTA143TE Q7, Q9 2 30 104-A144EE-R01 Chip triode / DTA144EE(ROHM) Q12, Q25, Q36, Q50 4 31 104-C144EE-R01 Chip triode / DTC144EE(ROHM) Q13, Q16, Q22, Q23, Q24, Q32, Q35, Q42, Q52 9 32 104-C144EU-R01 Chip triode / DTC144EUA(ROHM) Q10 1 33 104-SA1586-R01 Chip triode / 2SA1586 Q38, Q47 2 34 104-SC3356-R01 Chip triode / 2SC3356 Q5 1 35 104-SC4116-R01 Chip triode / 2SC4116-GR Q41 1 36 104-SC4617-R01 Chip triode / 2SC4617(S)(ROHM) Q14, Q21, Q30, Q31, Q53 5 37 104-SC5108-R01 Chip triode / 2SC5108Y(TOSHIBA) Q2, Q4, Q8, Q15, Q20, Q49 6 38 105-2SK508-R01 Chip FET field-effect transitor / 2SK508NV(K52) Q6, Q11 2 39 105-3SK318-R01 Chip FET field-effect transitor / 3SK318 Q18, Q19 2 40 105-RD01MU-R01 Chip FET field-effect transitor / RD01MUS2 Q3 1 41 105-RD07MV-R01 Chip FET field-effect transitor / RD07MVS1 Q1 1 42 105-SK1824-R01 Chip FET field-effect transitor / 2SK1824 Q29, Q33, Q34, Q37, Q46, Q51, Q54 7 43 105-SK1829-R01 Chip FET field-effect transitor / 2SK1829 Q17 1 44 105-ST2301-R01 Chip FET field-effect transitor Q39, Q43 2 45 106-LBE010-R01 Chip touch switch / SKRTLBE010 SW3 1 46 106-RY6472-R01 encoder switch / RY-6472 SW2 1 47 108-450C24-R02 Plug-in phase frequency detector / JTBM450CX24 CD1 1 48 108-CF450F-R02 Plug-in porcelain filter/ LTWC450F,450kHz CF2 1 49 108-CF450H-R02 Plug-in porcelain filter / LTWC450H,450kHz 3kHz CF1 1 50 108-XF5165-R01 chip IF filter / DSF753SBF,51.65MHz Xf1 1 C135, C136, C255, C330, R54, R94, R152, R175, R178, R187, 21 Chip LBD / 0603,green,H19-213SYGC / ST2301 7kHz 4kHz/3dB,(7.0x5.0x1.3)mm 51 109-040000-R01 Chip Resitor / 0402,0R 5% R227, R240, R258, R264, R269, R272, R291, R298, R307, R308, R317 52 109-040100-R01 Chip Resitor / 0402,10R 5% 53 109-040101-R01 Chip Resitor / 0402,100R 54 109-040102-R01 Chip Resitor / 0402,1K 5% 5% R2, R47, R49, R69, R77, R267, R290 7 R20, R22, R108, R268 4 R11, R12, R40, R51, R68, R76, R118, R129, R130, R131, R148, 50 R154, R160, R162, R163, R164, R165, R167, R192, R198, R217, R221, R225, R226, R238, R241, R245, R277, R289, R294, R297, R299, R301, R310, R316, R318, R320, R321, R322, R323, R324, R325, R326, R327, R328, R329, R330, R331, R332, R333 55 109-040103-R01 Chip Resitor / 0402,10K 5% R21, R59, R126, R139, R144, R172, R199, R211, R266, R284, 12 R287, R288 56 109-040104-R01 Chip Resitor / 0402,100K 57 109-040105-R01 Chip Resitor / 0402,1M 5% 5% R186, R213, R279, R300, R304 5 R8, R60, R109, R113, R114, R115, R116, R120, R127, R234, 13 R237, R243, R270 58 109-040123-R01 Chip Resitor / 0402,12K R140, R191, R209, R231 4 59 109-040124-R01 Chip Resitor / 0402,120K 5% R193, R204 2 60 109-040151-R01 Chip Resitor / 0402,150R 5% R100 1 61 109-040152-R01 Chip Resitor / 0402,1.5K 5% R13, R28, R180 3 62 109-040153-R01 Chip Resitor / 0402,15K 5% R50, R233, R281 3 63 109-040154-R01 Chip Resitor / 0402,150K 5% R6, R25, R42, R121, R157, R159, R179, R182, R293 9 64 109-040162-R01 Chip Resitor / 0402,1.6K 5% R135 1 65 109-040181-R01 Chip Resitor / 0402,180R R52 1 66 109-040183-R01 Chip Resitor / 0402,18K R184, R185, R278 3 67 109-040184-R01 Chip Resitor / 0402,180K R174, R194, R196, R210 4 26 5% 5% 5% 1% PT6500 SERVICE MANUAL No Material Serial No 68 109-040184-R02 Chip Resitor / 0402,180K 5% R81 1 69 109-040204-R01 Chip Resitor / 0402,200K 5% R61 1 70 109-040220-R01 Chip Resitor / 0402,22R 5% R31, R36, R92, R230 4 71 109-040222-R01 Chip Resitor / 0402,2.2K 5% R189 1 72 109-040223-R01 Chip Resitor / 0402,22K 5% R79, R80, R82, R83, R86, R102, R103, R141, R166, R244, R273, R313 12 73 109-040224-R01 Chip Resitor / 0402,220K 5% R146, R161, R203 3 74 109-040271-R01 Chip Resitor / 0402,270R 5% R19 1 75 109-040272-R01 Chip Resitor / 0402,2.7K 5% R24, R45, R46, R181, R295 5 76 109-040273-R01 Chip Resitor / 0402,27K 5% R101, R125, R147, R153, R195, R275, R280 7 77 109-040274-R01 Chip Resitor / 0402,270K R34, R38 2 78 109-040302-R01 Chip Resitor / 0402,3K R133 1 79 109-040331-R01 Chip Resitor / 0402,330R R14, R107, R119 3 80 109-040332-R01 Chip Resitor / 0402,3.3K 5% R112, R123, R128, R177 4 81 109-040333-R01 Chip Resitor / 0402,33K 5% R171, R215, R247, R248, R311 5 82 109-040334-R01 Chip Resitor / 0402,330K R97, R232, R239 3 83 109-040363-R01 Chip Resitor / 0402,36K 5% R87 1 84 109-040393-R01 Chip Resitor / 0402,39K 5% R35 1 85 109-040471-R01 Chip Resitor / 0402,470R C164, R263 2 86 109-040472-R01 Chip Resitor / 0402,4.7K 5% 87 109-040473-R01 Chip Resitor / 0402,47K 5% 88 109-040474-R01 Chip Resitor / 0402,470K R29, R85, R156, R265, R271, R342, R343 7 89 109-040513-R01 Chip Resitor / 0402,51K 5% R151 1 90 109-040560-R01 Chip Resitor / 0402,56R 5% R117 1 91 109-040561-R01 Chip Resitor / 0402,560R R41, R43, R44 3 92 109-040562-R01 Chip Resitor / 0402,5.6K 5% R10, R303 2 93 109-040563-R01 Chip Resitor / 0402,56K 5% R71, R220 2 94 109-040564-R01 Chip Resitor / 0402,560K 5% R88, R218, R219 3 95 109-040682-R01 Chip Resitor / 0402,6.8K 5% R98, R99 2 96 109-040683-R01 Chip Resitor / 0402,68K 5% R246 1 97 109-040753-R01 Chip Resitor / 0402,75K 5% R283 1 98 109-040823-R01 Chip Resitor / 0402,82K 5% R15, R142, R169 3 99 109-040824-R01 Chip Resitor / 0402,820K R285 1 100 109-060000-R01 Chip Resitor / 0603,0R C139, L52, R95, R170, R201, R222, R282, R305, R314 9 101 109-060100-R01 Chip Resitor / 0603,10R L61 1 102 109-060101-R01 Chip Resitor / 0603,100R R39 1 103 109-060102-R01 Chip Resitor / 0603,1K R18 1 104 109-060104-R01 Chip Resitor / 0603,100K 5% R78, R105, R110, R250 4 105 109-060151-R01 Chip Resitor / 0603,150R 5% R9 1 106 109-060154-R02 Chip Resitor / 0603,150K 1% R53, R55, R58, R63, R67, R72 6 107 109-060184-R01 Chip Resitor / 0603,180K 5% R124 1 108 109-060220-R01 Chip Resitor / 0603,22R R27 1 109 109-060221-R01 Chip Resitor / 0603,220R R104 1 110 109-060222-R01 Chip Resitor / 0603,2.2K 5% R1 1 111 109-060273-R01 Chip Resitor / 0603,27K 5% R70 1 112 109-060274-R01 Chip Resitor / 0603,270K R122 1 113 109-060330-R01 Chip Resitor / 0603,33R R33 1 114 109-060471-R01 Chip Resitor / 0603,470R C165 1 115 109-060472-R01 Chip Resitor / 0603,4.7K 5% R138 1 116 109-060560-R01 Chip Resitor / 0603,56R 5% L59 1 117 109-060563-R01 Chip Resitor / 0603,56K 5% R84, R111 2 118 109-060683-R01 Chip Resitor / 0603,68K 5% R106 1 119 109-070000-R01 Chip Resitor / 0805,0R 5% L22, L54 2 120 109-100000-R01 Chip Resitor / 1206,0R 5% C294 1 121 109-100R47-R01 Chip Resitor / 1206,0.47R R57, R65, R66 3 122 110-220103-R01 Volume switch / 10K,RY-6473 SW1 1 123 111-030000-R01 Chip FUSE / 433003,3A/32V,1206 F1 Component Name/Specification 5% 5% 5% 5% 5% QTY. R4,R16,R37,R48,R62,R73,R74,R75,R89,R134,R136,R137,R145,R173,R176,R197, 18 R207,R216 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% R7,R30,R32,R183,R206, R214, R224, R228, R229, R235, R242, R274, R276, R286, R292 15 1 27 PT6500 SERVICE MANUAL No Material Serial No 124 112-043100-R01 Chip Capacitor / 0402,10P 125 112-043101-R01 Chip Capacitor / 0402,100P 126 112-043102-R01 Chip Capacitor / 0402,1000P 127 112-043103-R01 Chip Capacitor / 0402,0.01uF QTY. Component Name/Specification C11, C59, C70, C142, C143 5 C84, C104, C105, C106, C121, C296 6 10%,50V,X7R C179, C180, C192, C198, C204, C211, C212, C283, C363 9 10%,50V,X7R C44, C54, C91, C95, C115, C134, C152, C181, C196, C207, C232, C234, 18 0.5P,50V,C0G 5%,50V,C0G C256, C268, C275, C352, C362, R90 128 112-043104-R02 Chip Capacitor / 0402,0.1uF 10%,10V,X5R C33, C167, C83, C99, C114, C151, C166, C177, C178, C199, C209, C216, 30 C231, C233, C248, C251, C257, C274, C276, C280, C285, C293, C303, C310, C319, C326, C328, C331, C351, C359 129 112-043105-R01 Chip Capacitor / 0402,1uF 10%,6.3V,X5R C45, C87, C217, C218, C227, C237, C263, C271, C289, C299, C302, C304, 19 C315, C339, C353, C354, C358, C371, C372 C190, C194, C347 3 C249 1 C22, C108 2 C264 1 C38, C176 2 C215 1 C201, C267 2 C68, C69, C169 3 0.25P,50V,C0G C170 1 Chip Capacitor / 0402,20P 5%,50V,C0G C250 1 112-043220-R01 Chip Capacitor / 0402,22P 5%,50V,C0G C242, C297, C298 3 141 112-043221-R01 Chip Capacitor / 0402,220P C66, C162, C230, C288, C340, C345, C346, C364, C375, C377, C378, C379 12 142 112-043222-R01 Chip Capacitor / 0402,2200P C241, C246 2 143 112-043223-R01 Chip Capacitor /0402,0.022uF 10%,50V,X7R C140, C161, C214, C226, C325 5 144 112-043224-R02 Chip Capacitor / 0402,0.22uF 10%,16V,X7R C313 1 145 112-043270-R01 Chip Capacitor / 0402,27P 5%,50V,C0G C260, C342 2 146 112-0432R0-R01 Chip Capacitor / 0402,2P 0.25P,50V,C0G C123 1 147 112-0432R5-R01 Chip Capacitor / 0402,2.5P 0.1P,50V,C0G C334 1 148 112-043300-R01 Chip Capacitor / 0402,30P 5%,50V,C0G C101 1 149 112-043330-R01 Chip Capacitor / 0402,33P 5%,50V,C0G C10, C129, C154, C258 4 150 112-043331-R01 Chip Capacitor / 0402,330P C144 1 151 112-043332-R01 Chip Capacitor / 0402,3300P C286 1 152 112-043333-R01 Chip Capacitor /0402,0.033uF C157, C159, C219, C240, C265 5 153 112-043392-R01 Chip Capacitor / 0402,3900P C320, C337 2 154 112-043393-R01 Chip Capacitor /0402,0.039uF C239, C243, C277 3 155 112-0433R0-R01 Chip Capacitor / 0402,3P 0.25P,50V,C0G C48 1 156 112-043470-R01 Chip Capacitor / 0402,47P 5%,50V,C0G C128, C252, C309 3 157 112-043471-R01 Chip Capacitor / 0402,470P C6, C7, C21, C23, C31, C34, C43, C46, C49, C56, C57, C58, C62, C63, C65, 88 130 112-043120-R01 Chip Capacitor / 0402,12P 131 112-043123-R01 Chip Capacitor/0402,0.012uF 5%,50V,C0G 132 112-043150-R01 Chip Capacitor / 0402,15P 133 112-043151-R01 Chip Capacitor / 0402,150P 134 112-043180-R01 Chip Capacitor / 0402,18P 135 112-043181-R01 Chip Capacitor / 0402,180P 136 112-043182-R01 Chip Capacitor / 0402,1800P 137 112-0431R0-R01 Chip Capacitor / 0402,1P 138 112-0431R5-R01 Chip Capacitor / 0402,1.5P 139 112-043200-R01 140 10%,50V,X7R 5%,50V,C0G 5%,50V,C0G 5%,50V,C0G 10%,50V,X7R 10%,50V,X7R 0.25P,50V,C0G 5%,50V,C0G 10%,50V,X7R 10%,50V,X7R 10%,50V,X7R 10%,16V,X7R 10%,50V,X7R 10%,50V,X7R 10%,50V,X7R C67, C71, C73, C76, C77, C78, C79, C80, C81, C82, C85, C86, C92, C94, C97, C98, C100, C109, C110, C113, C119, C125, C126, C127, C131, C133, C137, C146, C150, C173, C175, C193, C202, C203, C205, C210, C223, C235, C244, C247, C253, C266, C270, C272, C279, C281, C282, C290, C301, C306, C311, C312, C316, C318, C321, C323, C324, C327, C329, C332, C333, C335, C338, C341, C356, C360, C365, C366, C367, C368, C369, C370, C376 C238 1 C186 1 C245 1 C74, C75, C254 3 C287 1 C158, C220, C269 3 C103, C124 2 0.1P,50V,C0G C88 1 5%,50V,C0G C191 1 C30, C111, C374 3 10%,50V,X7R C12, C13, C132, C160, C183, C184, C200 7 10%,50V,X7R R91 1 C25, C188 2 158 112-043473-R01 Chip Capacitor/ 0402,0.047uF 159 112-0434R0-R01 Chip Capacitor / 0402,4P 160 112-043561-R01 Chip Capacitor / 0402,560P 161 112-0435R0-R01 Chip Capacitor / 0402,5P 162 112-043682-R01 Chip Capacitor / 0402,6800P 163 112-043683-R01 Chip Capacitor / 0402,0.068uF 164 112-0437R0-R01 Chip Capacitor / 0402,7P 165 112-043R50-R01 Chip Capacitor / 0402,0.5P 166 112-063100-R01 Chip Capacitor / 0603,10P 167 112-063101-R01 Chip Capacitor / 0603,100P 168 112-063102-R01 Chip Capacitor / 0603,1000P 169 112-063103-R01 Chip Capacitor / 0603,0.01uF 170 112-063110-R01 Chip Capacitor / 0603,11P 5%,50V,C0G 28 10%,16V,X7R 0.25P,50V,C0G 10%,16V,X7R 0.25P,50V,C0G 10%,16V,X7R 10%,16V,X7R 0.5P,50V,C0G 5%,50V,C0G PT6500 SERVICE MANUAL No 171 172 Material Serial No 112-063130-R01 112-063150-R01 Component Name/Specification Chip Capacitor / 0603,13P Chip Capacitor / 0603,15P QTY. 5%,50V,C0G C29 1 5%,50V,C0G C24, C26 2 C37 1 C9, C55, C90 3 173 112-063180-R01 Chip Capacitor / 0603,18P 5%,50V,C0G 174 112-0631R0-R01 Chip Capacitor / 0603,1P 0.25P,50V,C0G 175 112-0631R5-R01 Chip Capacitor / 0603,1.5P 0.25P,50V,C0G C2 1 176 112-063220-R01 Chip Capacitor / 0603,22P 5%,50V,C0G C291, C295 2 177 112-063270-R01 Chip Capacitor / 0603,27P 5%,50V,C0G C4 1 178 112-0632R0-R01 Chip Capacitor / 0603,2P 0.25P,50V,C0G C1, C16, C41, C138 4 179 112-063300-R01 Chip Capacitor / 0603,30P 5%,50V,C0G C8 1 180 112-063330-R01 Chip Capacitor / 0603,33P 5%,50V,C0G C213 1 181 112-063390-R01 Chip Capacitor / 0603,39P 5%,50V,C0G C36 1 182 112-0633R0-R01 Chip Capacitor / 0603,3P 0.25P,50V,C0G C189 1 183 112-0633R5-R01 Chip Capacitor / 0603,3.5P 0.25P,50V,C0G C3 1 184 112-063471-R01 Chip Capacitor / 0603,470P 10%,50V,X7R C5, C72, C168, C171, C206 5 0.25P,50V,C0G C18, C60 2 0.25P,50V,C0G C14, C17, C19, C42, C156, C174 6 0.5P,50V,C0G C28, C50 2 0.5P,50V,C0G C182 1 C40, C107 2 185 186 187 112-0634R0-R01 112-0635R0-R01 112-0636R0-R01 Chip Capacitor / 0603,4P Chip Capacitor / 0603,5P Chip Capacitor / 0603,6P 188 112-0638R0-R01 Chip Capacitor / 0603,8P 189 112-063R50-R01 Chip Capacitor / 0603,0.5P 190 112-072105-R01 Chip Ta capacitor / TP model,SIZE P,1uF 20%,10V C229, C236, C322, C355 4 191 112-072475-R01 Chip Ta capacitor / TP model,SIZE P,4.7uF 20%,10V C20, C89, C93, C120, C122, C130, C163, C197, C208, 23 0.1P,50V,C0G C225, C261, C262, C273, C278, C284, C305, C307, C308, C317, C336, C344, C350, C361 192 112-073334-R01 Chip Capacitor / 0805,0.33uF+80%--20%,10V,Y5V C172 1 193 112-102104-R01 Chip Ta capacitor / TS model,SIZE A,0.1uF 20%,35V C96, C102 2 194 112-102105-R01 Chip Ta capacitor / TS model,SIZE A,1uF 20%,16V C112, C118 2 195 112-102156-R01 Chip Ta capacitor / TS model,SIZE A,15uF 20%,6.3V C141 1 196 113-010100-R01 Chip trimming capacitor / TZV2Z100A110,3~10p+100 C52, C117 2 197 114-06E102-R02 Chip inductor / LQG11N1R0K00,1uH,0603(0141-05) L48 1 198 114-06E180-R01 Chip wire inductor / C1608CB-18NJ,ceramic core 18NH 199 114-06E331-R02 Chip inductor / MLF1608R33K,330nH 200 114-06E560-R01 10%,0603 Chip wire inductor / C1608CB-56NJ,ceramic core 56nH 5%,0603 L24, L39 L50 2 1 5%,0603 L78 1 5%,0603 L47, L53 2 201 114-06E680-R01 Chip wire inductor / C1608CB-68NJ,ceramic core 68nH 202 114-06G101-R03 Chip inductor / MLG1608BR10J,100nH 5%,0603 L35 1 203 114-06G120-R01 Chip inductor / MLG1608B12NJT,12nH 5%,0603 L23 1 204 114-06G180-R01 Chip inductor / MLG1608B18NJT,18nH 5%,0603 L21 1 205 114-06G181-R01 Chip stacked inductor / LGHK1608R18J-T,180nH 5%,0603 L7 1 206 114-06G220-R01 Chip inductor / MLG1608B22NJT,22nH 5%,0603 L15, L17 2 207 114-06G221-R02 Chip stacked inductor / LGHK1608R22J-T,220nH 5%,0603 L20, L25, L31, L38, L46 5 208 114-06G270-R01 Chip inductor / MLG1608B27NJ,27nH 5%,0603 L26 1 209 114-06G332-R01 Chip inductor / MLF1608A3R3K,3.3uH 5%,0603 L10, L37 2 210 114-06G471-R01 Chip inductor / MLF1608DR47K,470nH 10%,0603 L43 1 211 114-06G561-R01 Chip inductor / MLF1608DR56K,560nH 10%,0603 L44 1 5%,0805 L8 1 L14 1 L36 1 L42 1 L51 1 212 114-07E220-R01 Chip wire inductor / C2012C-22NJ,22nH 213 114-07E221-R01 Chip wire inductor / LQW2BHNR22NJ03L / LQN21AR22J,220nH 214 114-07E270-R01 Chip wire inductor / C2012C-27NJ,27nH 5%,0805 5%,0805 215 114-08E103-R01 Chip inductor / FSLM2520-100J,10uH 216 114-08E821-R01 Chip inductor / FSLM2520-R82K,820nH 5%,1008 217 115-1R53R0-R04 Chip air-cored coil / 0.4*1.5*3TL,negative,high pin L1, L2, L3, L4, L6, L12, L55, L57, L58 9 218 115-1R54R0-R04 Chip air-cored coil / 0.4*1.5*4TL,negative,high pin L5 1 219 115-1R55R0-R01 Chip air-cored coil / 0.5*1.5*5T,positive,high pin L19 1 220 115-1R58R0-R02 Chip air-cored coil / 0.4*1.5*8TL,negative,high pin L18 1 221 117-000000-R04 Chip bead / EMI,FILTER, SMT,BLM11A221S,0603 L9, L29, L30, L33, L34, L41, L49, L60, L62, L63, L64, L66, 22 10%,1008 L68, L69, L70, L71, L72, L73, L74, L75, L76, L79 222 117-000000-R05 Chip bead / EMI,FILTER, SMT,BLM21P300S,0805 L27, L28, L32, L65, L67, R143 6 223 119-060104-R01 thermistor / NTH5G16P42B104K07TH,100K,0603 R188 1 224 122-112M80-R01 Chip transistor / NT5032SC,12.8 X1 1 2.5PPM,5.0*3.2*1.6mm 29 PT6500 SERVICE MANUAL No Material Serial No 225 122-13M580-R01 Chip crystal resonator / ZTACC3.58MG X4 1 226 122-13M686-R01 Chip crystal resonator / 3.6864MHz X3 1 227 122-19M830-R01 Chip crystal resonator / 9.8304MHZ-NX5032GA X2 1 228 124-020000-R15 Chip connector / BL112-38RU,38PIN CN3 1 229 124-030000-R01 Chip connector / 532680670,6PIN 1 230 124-050000-R13 2.5mm Earphone socket / MOTOROLA port CN2 J2 231 124-050000-R14 3.5mm Mic socket / MOTOROLA port J1 1 232 203-006500-R05 PT6500Speaker contact spring, / SUS301,wire 0.3mm,gilt 1, 2 2 233 603-0W558A-R01 Voice recorder IC / W588A080,binding IC13 1 234 101-005582-R03 Component Name/Specification QTY. W588PCB / PT558 Voice recorder IC, 1 1 binding,W588-051108.PCB,1.0mm 235 102-0W558A-R01 Voice recorder IC / W588A080-5750H,unbinding,ROHS 1 236 602-06500K-H01 PT6500KEY BOM / PT6500KEY BOM ROHS 1 237 101-06500K-R03 PT6500PCB / PT6500KEY-070928.PCB,ROHS 238 103-Y2CANQ-R01 Chip LED / 0603,green,19-213/Y2C-ANQB/3T D2, D3, D4, D5, D6, D7 6 239 104-C144EE-R01 Chip Triode / DTC144EE(ROHM) Q2 1 240 104-T591TA-R01 Chip FET / FMMT591TA,SOT-23,PNP( ZETEX) Q1 1 241 109-040000-R01 Chip Resitor / 0402,0R C41, C42, R4, R27, R29 5 242 109-040101-R01 Chip Resitor / 0402,100R R17, R18, R19 3 243 109-040102-R01 Chip Resitor / 0402,1K R9, R10, R11, R12, R13, R14, R15, R16 8 244 109-040182-R01 Chip Resitor / 0402,1.8K 5% R22 1 245 109-040272-R01 Chip Resitor / 0402,2.7K 5% R1, R2, R3, R5, R6, R7 6 246 109-040471-R01 Chip Resitor / 0402,470R R20 1 247 109-060000-R01 Chip Resitor / 0603,0R R24 1 248 112-042214-R01 Chip Network Capacitor / 220P*4,0402 C6, C7, C11 3 249 112-043102-R01 Chip Capacitor / 0402,1000P 10%,50V,X7R C12, C14, C18, C19, C21, C22 6 250 112-043103-R01 Chip Capacitor / 0402,0.01uF 10%,50V,X7R C13, C15 2 251 112-043104-R02 Chip Capacitor / 0402,0.1uF C17 1 252 112-043105-R01 Chip Capacitor / 0402,1uF C20 1 253 112-043221-R01 Chip Capacitor / 0402,220P C1, C2, C8, C9, C23, C24, C25, C26, C27, C28, C36, C37 12 254 112-072475-R01 Chip Ta Capacitor / TP,SIZE P,4.7uF 20%,10V C16 1 255 117-000000-R04 Chip bead / EMI,FILTER, SMT,BLM11A221S,0603 L1, L2, L3, L4 4 256 121-200000-R01 Microphone/ B6027AP402-88(:B6027AP402-65),ROHS MIC1 1 257 124-020000-R11 Chip connector / 10PIN,P1.25-10PIN,ROHS CN2 1 258 124-020000-R15 Chip connector / BL112-38RU,38PIN,ROHS CN3 1 259 602-06500P-H01 PT6500PTT BOM / PT6500PTT BOM,ROHS 260 101-065002-R02 PT6500PCB / PT6500-PTT-070226.PCB 261 109-040203-R01 Chip Resitor / 0402,20K 5%,ROHS R1 1 262 109-040472-R01 Chip Resitor / 0402,4.7K 5%,ROHS R2 1 263 124-030000-R02 Chip PTT Connector/ 523650671,6PIN,ROHS CN1 1 30 5% 5% 5% 5% 5% 10%,10V,X5R 10%,6.3V,X5R 5%,50V,C0G 1 1 1 PT6500 SERVICE MANUAL Appendix 5: Accessory List Name Type Battery KB- 36C Specification Accessories 7.4V 1750mAH Li-Poly battery Hanging loop Earphone KGS-03 KME-014 KME-015 KME-016 Charger KBC-36C Antenna long antenna 7-hour standard charger Short antenna Belt Clip KBJ-04 31 PT6500 SERVICE MANUAL Figure 1 PT6500 Top Main Board Position Number Diagram(136-174MHz) 32 PT6500 SERVICE MANUAL Figure2 PT6500 Bottom Main Board Position Number Diagram(136-174MHz) 33 PT6500 SERVICE MANUAL Figure 3 PT6500 Top Main Board Position Number Diagram(400-470MHz) 34 PT6500 SERVICE MANUAL Figure 4 PT6500 Bottom Main Board Position Number Diagram(400-470MHz) 35 PT6500 SERVICE MANUAL Figure 5 PT6500 PTT Top Board Position Number Diagram 36 PT6500 SERVICE MANUAL Figure 6 PT6500 PTT BOTTOM Board Position Number Diagram 37 PT6500 SERVICE MANUAL Figure 7 PT6500 Top Keyboard Schematic Circuit Diagram Figure 8 PT6500 Bottom Keyboard Schematic Circuit Diagram 38 PT6500 Schematic Circuit Pane Diagram(136-174MHz) 5 6 7 8 R35 39K L14 220nH C28 6P R19 L28 BLM21P300S 270R C27 * C26 15P C25 11P 13P C29 R13 1.5K C71 R32 47K 5T C77 471 471 * L19 C47 R28 1.5K L27 BLM21P300S R17 L32 R56 * R57 0.47R D15 HZU5ALL R187 IC6 AK2346 9 R306 10 5 4 105 11 5 A-TCLK 8 A-TDATA 7 A-DI/O 4 A-RDT IC12 AGNDIN 12 C237 105 TEST AGND RXIN 3 8 * R152 0R C228 * TXIN 0R 4 TXINO R203 C260 220K 27P 5 LIMLV R210 6 EXIT 180K 7 MOD C174 C203 471 C185 * L57 3T C187 * R109 1M C191 10P * L58 3T 11P C195 R116 1M C206 471 L54 0R D28 HVC376B B R124 180K R194 180K C241 222 RXINO RXLPFO RXAF RXAFIN EXFOUT VSS VDD TCLK XIN TDATA XOUT DI/O DIR RDF/FD SCLK C245 561 R176 24 R175 23 0R 22 C258 33P 21 4.7K R195 27K C227 105 2 R161 R171 220K 33K L68 BLM11A221S 3 A-in D-in A+in D+in 19 18 C263 105 R220 16 R237 1M 15 14 R250 D34 * 13 L62 BLM11A221S 12 C267 182 X3 3.6MHz R219 560K C239 393 C279 471 - C351 104 R157 150K Q30 R307 0R 2SC4617 R159 R144 10K R229 47K C281 471 R235 47K C295 22P 1 2 3 4 5 6 R243 7 1M 8 9 X4 3.58MHz 150K C240 C243 393 333 R180 1.5K R181 2.7K R179 150K IC10 C291 22P 100K - VP VDD VN RT/GT GS EST VREF DV INH D3 PWDN D2 X1 D1 X2 D0 VSS OE R172 10K R156 470K R182 150K R189 2.2K R302 100K C354 105 R304 C363 102 R149 * R150 C224 * R299 1K R300 R301 1K C222 * Q53 2SC4617 C223 471 Q28 * * C233 C234 104 103 SW1 10K C235 471 R303 C353 R305 5.6K 105 0R 100K R95 R343 470K R191 12K F1 3A C231 C232 104 103 R178 0R C255 R190 * 3 R292 C283 102 47K R240 7.5V C256 C257 103 104 C261 4.7uF/10V BLM11A300S IC9 TDA8541 R214 1 8 47K Q35 MODE OUT+ DTC144EE C273 4.7uF/10V 2 7 SVR GND Q51 2SK1824 R206 47K L67 0R Q34 2SK1824 C248 * 104 + - L65 BLM21P300S C372 105 R244 22K C259 DC D33 1SR154-400 0R C276 104 18 17 16 15 C285 104 14 R239 330K 13 12 R247 11 33K 10 HT9172 Q27 * * R342 470K C371 105 C352 R197 103 4.7K Q29 2SK1824 R29 470K R234 1M IC1 TC75W51FU R148 1K C238 R177 473 3.3K R225 1K C274 C275 L69 104 103 BLM11A221S 56K 105 17 C244 471 Q33 2SK1824 R209 12K C271 C249 123 4 11 V+ GND R185 R193 18K 5 10 120K B+in C+in R184 R204 120K 18K 6 9 B-in C-in C230 221 C268 103 7 8 C266 C262 Bout Cout 471 4.7uF/10V C277 393 R196 R169 R213 180K 82K 100K C251 104 C264 151 20 13 C252 47P R143 BLM21P300S L79BLM11A221S R199 10K Q26 DTA123JE 4 C289 R238 105 1K IN+ VCC IN- OUT- R317 0R C294 0R Q48 * R230 22R C280 104 6 5 C272 471 * L56 * R246 68K R262 * C296 101 SPK R241 1K C312 0R C J1 R261R259 * * C282 471 C292 SPK1 * 471 C318 471 12 TXD 2 R120 1M R122 C208 D29 HVC376B C188 68nH C186 4P L60BLM11A221S L53 C190 12P C189 3P R113 1M 12P D30 HVC376B C194 12P C334 * D40 HVC376B C347 C200 102 D27 HVC376B R106 68K 5P C148 * * C183 C184 102 102 D21 C170 HVC355B 1.5P 0R R260 3 TI 2 TO 1 VCCN C290 471 C293 104 NC R215 33K 100K C265 333 R232 330K NC 1M Q52 DTC144EE 29 AFCO R186 R211 10K C270 471 1 OUT 2 VDD 3 GND R115 26 MAXAF 1 A0 VCC 2 A1 TEST IC8 24LC256 55 MICOUT C301 471 R114 1M C168 L52 471 R104 220R 33P R155 * C246 222 C140 223 R248 C214 R311C226 33K 223 33K 223 27K 1 R309 * C216 104 CD1 C24450 C229 1uF/10V C236 1uF/10V * Q54 2SK1824 C213 C215 181 R135 1.6K R153 R312 C126 R60 471 1M C131 C132 R64 102 * 471 R70 R71 27K 56K 6 5 R127 1M R151 51K 10 PLL T/R 9 A-DIR 8 A-TDATA 7 A-DI/O 6 A-SCLK 5 A-TCLK 4 A-RDT 8 Q32 DTC144EE R198 1K R249 * R236 * R8 1M R92 Q18 3SK318 22R R93 * 4.7uF/10V IC5 NJM2902V R166 22K 1 14 Aout Dout 1K CNVSS R84 56K L55 3T 471 L2 3T IC4 TA31136 C269 683 R174 180K Q50 DTA144EE 28 W/N W R224 47K R228 47K C193 471 * L1 3T 0R R78 100K C78 D23 C169 HVC355B 1P C88 0.5P R94 C177 104 C373 8P L59 56R R87 36K D20 MA2S111 C171 471 2 TO 3 TI R316 1K 14 PABC 58 RX AF OUT R288 R147 10K 27K 103 7 R85 470K 180K Q19 3SK318 R100 150R R67 150K Q12 DTA144EE 8 Q16 DTC144EE Q17 2SK1829 R81 C202 471 R142 82K C299 L-SLD L-SLK L-CS K1 K2 K3 K4 K5 K6 K7 K8 LAMP BATT RSSI BUSY VOX QT/DQT IN PF AVSS MANDOWN VREF AVCC VOX SW MIC MUTE HPF PC 25 * 24 R339 23 22 * R154 1K 21 R160 1K 20 R1641K 19 R3181K 18 R3201K 17 R3211K C242 22P 16 L64 BLM11A221S X2 15 R173 9.8304MHz 14 4.7K C250 20P 13 L66 BLM11A221S 12 C253 C254 5P 471 11 10 9 R201 0R R170 0R 8 R207 7 4.7K 6 5 R216 4.7K 4 R222 0R R223 * 3 R227 0R 2 R231 12K 1 R233 IC11 15K 1 5 C286 C287 NC VCC 2 332 682 VEE1 3 4 VEE2 OUT PST9140NR C176 18P 52 HPF PC C221 * 7 C220 R146 683 220K C219 333 3 5CC 5RC 5TC RED GREEN MAX AF SW C-VCC PLL-CLK PLL-DATA PLL-STB PLL-UL C-HOLD TX SW RX SW APC1 SW APC2 SW PABC NC NC C-CLK1 C-RXD1 C-TXD1 QT TCXO EXTPTT PC/TV 22K * C182 471 C181 R58 IC3 NJM2904 1 Aout V+ R55 150K 2 A-in Bout C125 471 3 A+in B-in R63 150K 4 GND B+in R72 150K Q25 DTA144EE 47 RSSI 11 PC/TV R275 27K L50 0.33uH L51 0.82uH C175 R96 C349 * 182 3K R255 * R291 C365 471 * 1K R18 471 C72 4.7K R4 BLM21P300S 3.3K R133 A2 R141 C60 4P L78 56nH C225 4.7uF/10V 102 R254 * R140 C218 12K 105 C217 105 6P SPSP+ EXT SW C197 4.7uF/10V C212 R128 R253* R256 * R139 10K 103 C201 AF FILI QUAD FILO IFO DEC RSSI IFI NDET VCC NREC MIXOUT GND XOUT MIXI XIN R251* 1 2 TO C93 4.7uF/10V R145 4.7K PLL T/R QT VCO LCD-SEL A-DIR A-TDATA A-DI/O A-SCLK A-TCLK A-RDT INTO C-NMI VCC XIN VSS XOUT RESET E-TEST SHIFT C-CNVSS C-BYTE E-SCL E-SDA TONEI TONEO VCCN M30620 R16 10K R14 330R 3.3K R205* 2 SCL C89 4.7uF/10V C300 * R91 470R 103 8 7 6 R121150K 5 4 3 2 1 R123 27K L47 68nH 8 7 6 5 CS R125 3 6 R138 4.7K 4.7K R136 4.7K IC7 C156 5P C160 102 1 2 3 4 VCC C50 R310 1K Q31 2SC4617 SO Q20 2SC5108 C165 C204 102 C211 WPD HOLDB C198 102 R126 10K C210 471 SCK L22 0R C64 * R51 1K C111 101 R53 150K 15 APC2 42 H-D0 41 H-D1 40 H-D2 39 H-D3 43 H-DV OUT 8 51.65MHz 470R 58 RX AF OUT 50 QT IN 7 R252 * C34 471 103 C196 Q23 DTC144EE R118 1K C207 4 XF1 C164 R90 R108 100R R134 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 1K 1K 1K 1K R330 R331 R332 R333 R167 R21 150R C205 471 104 6.8K R99 R88 560K R89 4.7K C173 471 C120 4.7uF/10V 150K C278 4.7uF/10V R242 47K GND R137 4.7K IN 6 R212* L49 BLM11A221S C55 1P C15 L13 * * A L70 BLM11A221S C247 471 1K 1K 1K 1K 1K 1K 1K 1K XC62FP3602 GND D7 D8 HSC277 * C46 471 C63 471 L6 3T C18 4P C94 471 R65 R66 0.47R 0.47R R111 56K R103 22K 9 10 11 12 13 14 15 16 R129 1K R130 1K R131 1K IC16 76 77 78 R132 1K 79 80 R158 1K R168 1K 81 82 R319 1K 83 R334 1K R335 1K 84 85 R336 1K 86 R337 1K 87 46 BATT R326 88 47 RSSI 1K 89 48 BUSY R3271K 90 91 49 VOX 92 50 QT IN 35 PF R245 93 1K 94 MANDOWN L71 95 BLM11A221S 96 97 98 54 VOX SW 99 51 MIC MUTE 100 52 HPF PC C R192 R322 R323 R324 R325 R217 R221 R226 R112 3.3K R117 56R 103 SI L5 4T C17 5P CN1 TO ANT C80 471 C91 103 C350 4.7uF/10V 38 PTT 39 H-D3 40 H-D2 41 H-D1 42 H-D0 43 H-DV 44 DN 45 UP C192 102 C199 104 IC15 * 5 R15 82K C87 105 + L63 BLM11A221S S-SO S-CS 104 CF2 450F R102 22K C179 102 R200* R208 * S-SI Q21 R97 2SC4617 330K D31 GREEN R202 * S-SCK C178 R188 100K R257 * W/N-N W/N-W AFCO RX MUTE NC NC NC NC S-SCK ACC S-SI VSS S-SO S-CS NC PTT H-D3 H-D2 H-D1 H-D0 H-DV DN UP L-AO L-RES 0R L48 1uH D19 DAN222 C167 104 R98 6.8K 10R 2 * 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 2P R105 100K D18 DAN222 C166 102 Q24 DTC144EE D22 MA742 L61 R183 47K 3 27 W/N N 28 W/N W 29 AFCO 30 RX MUTE C172 334 48 BUSY R101 27K R119 330R 1 L40 * C139 R83 22K CF1 450H C209 104 R107 330R 4 GND C385 C386 105 105 28 W/N W SDA GND A1 A5 R9 R82 22K 5 A4 L39 18nH C138 27 W/N N T 6 D17 HSC277 10R Q22 DTC144EE C81 471 C92 471 R73 4.7K D24 * R30 47K Q10 DTC144EUA 16 APC1 560K 3 4 VCC VC 22 P-CLK 21 P-DT 20 P-STB 19 P-UL 26 MAXAF 25 SAVE 24 5RC 23 5TC C141 15uF/6.3V S-CS S-SO 5 C79 471 C54 103 L18 8T C43 C44 C45 471 103 105 L4 3T C16 2P 471 L12 3T C3 3.5P R50 15K Q11 2SK508NV(K52) Q14 2SC4617(S) C124 7P C137 D16 471 MA2S111 22K C53 * C35 * C107 0.5P C123 2P C136 S-SI S-SCK ICA 22K C51 * C36 39P C5 C2 1.5P C100 471 471 R77 C163 22K 4.7uF/10V C32 L16 * * C98 471 L37 3.3uH C117 10P D26 GREEN B C103 7P C108 15P D25 RED A2 BLM11A221S R5 * L23 12nH R23 * C67 471 R27 22R C82 471 C158 C159 R86 683 R79 333 R80 R313 22K IC17 4 A3 C97 471 L43 0R L45 L46 470nH C144 * 220nH C145 331 C153 * C154 33P * L44 560nH C146 C143 10P 2 C157 333 13 RXD 12 TXD C161 223 1K C155 * 18 TX SW 17 RX SW 16 APC1 15 APC2 14 PABC ICA 4.7K 1 R74 R75 4.7K R76 1K 10uH X1 12.8MHz C142 10P C129 C135 0R 33P C134 103 5.6K C39 * C1 2P R308 0R C150 C151 C152 471 104 103 1 VCCN GND OUT 10R 471 105 C128 R61 Q15 R68 47P 200K 2SC5108 L42 18P R26 * 30 RX MUTE C130 4.7uF/10V EXT PTT 11 PC/TV L41 BLM11A221S R69 HVC376B D13 HVC376B C116 * Q5 R10 2SC3356 C147 R59 C66 10K 10 PLL T/R C133 Q13 DTC144EE R31 22R C38 D39 HVC131 L3 C4 D1 3T 27P HVC131 C348 * Q1 RD07 C12 R314 C13 102 0R 102 R3 * Q3 RD01MUS1 47 RSSI C119 471 R54 0R D12 R12 L26 1K 27nH C7 471 R33 33R C23 471 R218 C113 C114 C115 471 104 103 C122 4.7uF/10V C102 0.1uF/35V R46 2.7K L36 27nH C56 C57 471 471 R7 Q49 47K 2SC5108(Y) * R45 2.7K 560R 4.7K D11 C101 HVC376B 30P C31 471 C149 560R R48 1 C109 471 L35 100nH 101 R39 100R C99 104 L33 BLM11A221S C374 C284 4.7uF/10V Rset R41 560R L29 L15 22nH D3 HSC277 C298 22P Vp 2 L31 220nH R38 270K R22 100R C65 471 Q9 DTA143TE C83 104 R34 C85 270K 471 R37 C62 471 L17 22nH C11 10P Q4 2SC5108 C297 22P CP L30 BLM11A221S 4.7K C96 0.1uF/35V R43 R44 R6 150K C73 471 C22 15P 33P Q7 DTA143TE 220nH C76 471 R1 2.2K C10 6 A-SCLK 9 A-DIR DVDD R36 22R 101 3 Q2 2SC5108 C127 471 MUXOUT CPGND C84 5 4 1P 18 TX SW 17 RX SW 16 AGND Q8 2SC5108 10P C86 471 C90 1P 4.7K 10R C110 471 15 RFinB LE C41 Q6 C42 5P 2P 2SK508NV(K52) L25 R20 100R D9 C68 C69 1SV278 1P 1P C9 180R R42 150K L34 BLM11A221S R49 R47 10R DATA 6 L10 3.3uH 5P 102 C104 C105 C106 101 101 101 13 R40 1K MA2S111 14 R25 C70 150K C14 C180 C95 103 19 P-UL C59 18nH L24 18nH 471 10P C74 5P C75 5P L8 22nH C24 15P R62 D10 20 P-STB RFinA L21 D4 HVC376B C40 0.5P D5 HVC376B D14 HVC376B 12 21 P-DT A CLK C58 7 C121 101 11 8 C112 1uF/16V 2.7K 22 P-CLK C48 3P REFin AVDD C8 30P R52 IC2 ADF4111 9 DGND C61 * 10 CE R24 C30 101 R11 1K C49 471 D2 HVC376B L20 220nH C33 104 D6 HVC376B C20 4.7uF/10V C52 10P L7 180nH R2 10R C21 471 L38 220nH L9 BLM11A221S C118 1uF/16V C6 471 4.7K C37 18P 5P 4 C19 3 R110 100K 2 270K 1 + * * SP+ C336 4.7uF/10V C360 471 24 5RC L74 BLM11A221S 5 OUT VIN VSS 4 NC CE 1 2 4 C358 C366 * * Q45 C378 * C339 105 VSS VDD VOUTZ VOUTX RANGE PD 8 1K C320 7 392 6 5 C313 224 * D36 MA742 C321 C327 471 C337 IC14 TC75W51FU 392 3 R282 0R 471 R295 XC6204B502MR C356 471 D38 C355 2.7K 1uF/10V Q47 2SA1586 MA2S111 0R C342 27P C308 4.7uF/10V R280 27K C331 C325 223 Q46 2SK1824 R284 C328 104 L73 BLM11A221S J2 10K 104 L77 * R296 * R298 R273 C310 22K 104 Q42 DTC144EE C319 104 R281 15K R285 R283 820K 75K R290 0R R162 10K Q38 2SA1586 R278 18K - C330 C338 D37 MA742 47P - 471 C324 471 * C309 105 C314 * 8 7 6 5 VOUTY R277 C304 0R R297 1K R294 1K L11 * 13 RXD 2 Q41 2SC4116 C316 471 1M EXT PTT C335 471 C361 4.7uF/10V L75 BLM11A221S SP+ * * 0R MA742 R263 470R R270 51 MIC MUTE R287 10K C362 103 EXT SW Q44 DTA123JE C329 471 ST2301 23 5TC C359 104 L80 R163 IC13 * * 1 VDD 3 0R R286 47K 3 XC6204B502MR C344 4.7uF/10V SW3 PF3 R258 C333 471 CE C315 105 C323 471 25 SAVE C332 471 NC 2 54 VOX SW 49 VOX 4 ST2301 C317 4.7uF/10V Q43 38 PTT 35 PF 1 R268 * VSS C322 1uF/10V R274 47K VIN C388 C311 471 R276 47K R267 * Q40 C306 C307 471 4.7uF/10V 5 OUT C387 C305 4.7uF/10V Q39 R269 D35 R266 * R271 470K R272 * R289 * C303 104 Q36 DTA144EE R165 470K MANDOWN 7 C370 471 R265 0R 6 5 4 3 2 1 45 UP 44 DN CNVSS 13 RXD 12 TXD 35 PF 38 PTT GND CN2 CN6 R264 C364 221 SP- 1 名称 文件号 设计 批准 C379 221 C162 C302 C288 C345 C346 C326 C340 C343 C380 C381 C382 C383 C384 C375 C377 C341 221 221 221 221 221 221 221 221 221 221 221 221 221 221 221 221 39 SP- C369 471 L76 C376 471 BLM11A221S + MIC DN 46 BATT C368 471 L72 BLM11A221S SP SW UP 55 MICOUT C367 471 R279 100K 5V D SW2 ENCODER 1 2 3 4 CN3 CN38 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 CNCSS RXD TXD PF PTT + Figure 9 2 3 4 5 主板电原理图 6 机型 版本 审核 第 7 PT6500-02(400-470MHz) 1 张 / 共 1 张 8 MIC C357 * D PT6500 Schematic Circuit Pane Diagram（350-390MHz） 5 6 7 8 C37 * L14 220nH C28 5P C27 36P C26 * C25 15P 27P 270R R19 L28 BLM21P300S 5T C29 R13 1.5K C71 R32 47K C77 471 471 * L19 C47 R35 39K L32 L27 BLM21P300S R28 1.5K R17 BLM21P300S AF FILI QUAD FILO IFO DEC RSSI IFI NDET VCC NREC MIXOUT GND XOUT MIXI XIN 105 R56 * R57 0.47R D15 HZU5ALL C174 C185 2.5P L57 3T R109 1M R120 1M C187 * C191 27P 2.5P L58 3T 27P C195 D29 HVC355B C188 68nH C186 8P L60BLM11A221S L53 C190 27P C189 5P R113 1M 27P 27P C334 3P D30 HVC355B C194 D40 HVC355B C347 5P C148 * B RXAF RXAFIN EXFOUT VSS VDD TCLK XIN 0R 22 C258 33P 21 5.6K R195 27K 19 C271 105 17 C263 105 R220 56K 16 DI/O RDF/FD SCLK 13 R250 C279 471 R157 150K Q30 2SC4617 R144 10K R229 47K R235 47K C291 22P C295 22P X4 3.58MHz 1 2 3 4 5 6 R243 7 1M 8 9 R180 1.5K R156 470K 150K 333 R181 2.7K R182 150K R189 2.2K 1 2 3 4 R302 100K C354 105 R304 C223 471 Q28 * * Q53 2SC4617 C363 102 C233 C234 104 103 SW1 10K C235 471 R303 C353 R305 5.6K 105 0R 100K R95 R343 470K R191 12K F1 3A C231 C232 104 103 D33 1SR154-400 C372 105 R244 22K C259 R178 0R C255 R190 * C248 * 104 3 C283 102 R292 47K 4 C289 R238 105 1K C256 C257 103 104 C261 4.7uF/10V TDA8541 R240 IN+ VCC IN- OUT- + 7.5V BLM11A300S IC9 R214 1 8 47K Q35 MODE OUT+ DTC144EE C273 4.7uF/10V 2 7 SVR GND Q51 2SK1824 R206 47K L67 0R Q34 2SK1824 DC - L65 BLM21P300S 0R C276 104 18 VP VDD 17 VN RT/GT 16 GS EST 15 C285 104 VREF DV 14 R239 330K INH D3 13 PWDN D2 12 X1 D1 R247 11 X2 D0 33K 10 VSS OE HT9172 R301 1K * C224 * R299 1K R300 C222 * C225 4.7uF/10V 8 7 6 5 R159 C240 C243 393 R172 10K R342 470K C371 105 R307 0R R179 150K IC10 C281 471 100K - C351 104 C352 R197 103 4.7K Q29 2SK1824 C239 393 - IC1 TC75W51FU R148 1K C238 R177 473 3.3K R225 1K C274 C275 L69 104 103 BLM11A221S R237 1M 15 X3 XOUT 3.6MHz 14 DIR TDATA R219 560K Q33 2SK1824 R209 12K 18 L62 BLM11A221S 12 C267 182 4 11 V+ GND R185 R193 18K 5 10 120K B+in C+in R184 R204 120K 18K 6 9 B-in C-in C230 221 C268 103 7 8 C266 C262 Bout Cout 471 4.7uF/10V C277 393 R196 R169 R213 180K 82K 100K C251 104 C264 151 20 D34 * 13 R149 * R150 R317 0R C294 0R Q48 * R230 22R C280 104 6 5 C272 471 * R260 RXLPFO 23 D-in A+in D+in Q31 2SC4617 RXINO R261 R259 * * C282 471 R246 68K R262 * C296 101 2 3 C315 105 Q41 2SC4116 C316 471 1K C320 2 1 16 12 11 392 16 15 14 13 12 11 10 9 R287 10K C335 471 C336 4.7uF/10V 23 5TC L74 BLM11A221S C360 471 5 OUT VIN VSS 4 NC CE C327 471 3 5 6 8 10 1 2 104 C339 105 3 R289 1K R290 10R R293 150K C337 392 C341 471 C356 471 C358 105 471 C355 2.7K 1uF/10V Q47 2SA1586 0R C319 104 R280 27K R281 15K R285 820K R291 0R C342 27P R283 C331 75K 104 C325 223 Q46 2SK1824 R284 C328 104 L73 BLM11A221S J2 10K L77 * R296 * R298 R273 C310 22K 104 Q42 DTC144EE 0R R294 1K R297 1K C364 221 39 SP- 名称 文件号 设计 批准 C379 221 C375 221 C377 221 C378 221 * R266 10K Q38 2SA1586 R278 18K - C330 C338 47P 105 C314 * IC14 TC75W51FU R282 0R D37 MA742 C309 C304 - 471 MA2S111 C361 4.7uF/10V L75 BLM11A221S C313 224 C321 R295 XC6204B502MR D38 D36 MA742 C324 471 C326 Q45 R277 0R MA742 1M + Q44 DTA123JE C329 471 ST2301 C362 103 221 221 221 221 221 221 C292 SPK1 * 471 C318 471 13 RXD CE XC6204B502MR 0R R286 47K C162 C288 C345 C346 C66 C340 SPK R263 470R R270 51 MIC MUTE C317 4.7uF/10V Q43 NC 105 Q36 DTA144EE R269 D35 38 PTT VSS 4 1 C323 471 SW3 PF3 R258 C333 471 VIN Q37 2SK1824 C308 4.7uF/10V Q40 C306 C307 471 4.7uF/10V 5 OUT C302 8 7 6 5 C305 4.7uF/10V Q39 ST2301 2 C J1 R241 1K C312 0R 1 2 3 4 R271 470K R267 R268 10R 100R 54 VOX SW 49 VOX 470K C322 1uF/10V R265 0R C303 104 38 PTT 35 PF 1 L56 * 55 MICOUT 57 W588 R264 C311 471 SP+ D28 HVC355B R124 180K 12 TXD 12 C203 471 L54 0R SPSP+ EXT SW 4 TXIN R175 A-in Q52 DTC144EE 29 AFCO 5 11 R116 1M C206 471 Q27 * 26 MAXAF IC12 10 2 TO 56 AGC C299 * R276 47K EXT SW C200 102 D21 C170 HVC355B 1.5P 0R R106 68K R143 BLM21P300S R29 470K R234 1M 57 W588 2 TO 3 TI R316 1K 14 PABC 58 RX AF OUT 9 R306 C290 471 C293 104 RXIN 0R 4 TXINO R203 C260 220K 27P 5 LIMLV R210 6 EXIT 180K 7 MOD 8 R232 330K AGND C245 561 R176 24 3 C244 471 42 H-D0 41 H-D1 40 H-D2 39 H-D3 43 H-DV 3 TEST 2 R161 R171 220K 33K L68 BLM11A221S C249 123 58 RX AF OUT 50 QT IN R187 R274 47K C359 104 C183 C184 102 102 D27 HVC355B 1M C168 L52 471 R104 220R L79BLM11A221S R199 10K Q26 DTA123JE 560K 8 3 TI 2 TO 1 VCCN 2 AGNDIN C237 105 C252 47P 30 RX MUTE R215 33K 100K C265 333 R211 10K C270 471 CN2 CN6 7 C332 471 R115 R92 Q18 3SK318 22R R93 * R122 3.3K 9 10 11 12 13 14 15 16 R155 * IC6 AK2346 C227 105 R218 R186 R152 0R R194 180K C241 222 IC5 NJM2902V R166 22K 1 14 Aout Dout C284 4.7uF/10V IC8 24LC256 C140 223 * L76 C376 471 BLM11A221S C370 471 R114 1M 471 C208 R272 0R C369 471 R8 1M R309 * C216 104 C228 * 27K 1 * Q54 2SK1824 R127 1M C215 82P C229 1uF/10V C236 1uF/10V 6 5 33P R151 51K R153 R312 C126 R60 471 1M C131 C132 R64 102 * 471 R70 R71 27K 56K C213 CD1 C24450 R135 2.2K R84 56K 1 2 3 4 5 6 7 8 C368 471 270R 1K R18 471 C72 4.7K R4 4.7K 8 7 6 R121150K 5 4 3 2 1 R123 R126 10K 102 C211 C193 471 L55 3T L2 3T IC4 TA31136 RST VSS1 NC SPK NC VDD1 NC PWMBUSY1 VSS OSC SCLK VDD NC NC SDATA 46 BATT L1 3T 0R R78 100K C78 D23 C169 HVC355B 1.5P 4.7uF/10V C298 22P 1 A0 VCC 2 A1 TEST 3 A2 * R87 36K C88 1P R94 C177 104 C373 8P L59 56R 7 R248 C214 R311C226 33K 223 33K 223 24 5RC GND 45 UP 44 DN CNVSS 13 RXD 12 TXD 35 PF 38 PTT C171 471 L72 BLM11A221S DN L61 C210 471 Q50 DTA144EE 28 W/N W C246 222 NC 103 182 C269 683 R174 180K 10 PLL T/R 9 A-DIR 8 A-TDATA 7 A-DI/O 6 A-SCLK 5 A-TCLK 4 A-RDT NC * C182 471 C181 R67 150K Q12 DTA144EE 8 R85 470K D20 MA2S111 Q19 3SK318 R100 150R Q17 2SK1829 R81 C202 471 52 HPF PC 1 OUT 2 VDD 3 GND L47 39nH * MANDOWN C366 471 C367 471 C301 471 1 2 C349 * C176 18P IC13 W588A080 SW2 ENCODER R249 * J3 C160 102 L50 0.82uH L51 0.82uH C175 R96 R58 IC3 NJM2904 1 Aout V+ R55 150K 2 A-in Bout C125 471 3 A+in B-in R63 150K 4 GND B+in R72 150K Q25 DTA144EE 47 RSSI 11 PC/TV R224 47K R228 47K 103 103 R142 43K R288 R147 10K 27K C300 * R91 270R C201 2.7K 55 MICOUT R236 * R315 MANDOWN * 3.3K R133 1K UP R16 10K R14 330R R21 150R 102 SCL Q32 DTC144EE 25 24 23 R154 1K 22 21 R160 1K R1641K 20 19 R3181K 18 R3201K R3211K C242 22P 17 16 L64 BLM11A221S X2 15 R173 9.8304MHz 4.7K 14 C250 20P 13 L66 BLM11A221S C253 12 5P C254 471 11 10 R201 0R 9 R170 0R 8 R207 7 4.7K 6 5 R216 4.7K 4 R222 0R R223 * 3 R227 0R 2 R231 12K 1 R233 IC11 15K 1 5 C286 C287 NC VCC 2 332 682 VEE1 3 4 VEE2 OUT PST9140NR CNVSS 27K R254 * C221 * C60 5P L78 56nH Q16 DTC144EE R279 100K SP- C220 R146 223 270K C219 333 6P R310 1K C156 5P 56 AGC SP+ 15K R125 C197 4.7uF/10V C212 R128 R275 27K Q20 2SC5108 C165 C204 102 R251* R140 C218 12K 105 51.65MHz 270R R103 22K C198 102 R255 NC C217 105 C50 R51 1K C111 101 R53 150K 15 APC2 34 W-MUTE MIC C365 471 R139 22K R141 103 31 W-BUSY SP SW CS XF1 C164 R90 32 W-DATA 5V D VCC R205 * 1 104 6.8K R99 R88 560K R89 4.7K C173 471 C196 Q23 DTC144EE R118 1K R253 * 3 2 SO R256 * R198 1K 5CC 5RC 5TC RED GREEN MAX AF SW C-VCC PLL-CLK PLL-DATA PLL-STB PLL-UL C-HOLD TX SW RX SW APC1 SW APC2 SW PABC NC NC C-CLK1 C-RXD1 C-TXD1 QT TCXO NC PC/TV M30620 0R C120 4.7uF/10V 150K R111 56K 33 W-SCLK 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 C93 4.7uF/10V R145 4.7K PLL T/R QT VCO NC A-DIR A-TDATA A-DI/O A-SCLK A-TCLK A-RDT INTO C-NMI VCC XIN VSS XOUT RESET E-TEST SHIFT C-CNVSS C-BYTE E-SCL E-SDA TONEI TONEO VCCN IC7 CN3 CN38 CNCSS RXD TXD PF PTT C89 4.7uF/10V 4.7K 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 1K 1K 1K 1K R330 R331 R332 R333 R167 WPD HOLDB L22 0R C64 * A L70 BLM11A221S R242 47K SCK C55 1P C15 L13 * * C94 471 R65 R66 0.47R 0.47R C278 4.7uF/10V C247 471 OUT 8 6 R1384.7K 4.7K R136 76 77 78 79 80 81 82 83 84 85 86 87 R326 88 46 BATT 1K 89 47 RSSI 48 BUSY R3271K 90 49 VOX R3281K 91 50 QT IN R3291K 92 35 PF R245 93 1K 94 MANDOWN L71 95 BLM11A221S 96 97 98 54 VOX SW 99 51 MIC MUTE 100 52 HPF PC C 1K 1K 1K 1K 1K 1K 1K 1K R192 R322 R323 R324 R325 R217 R221 R226 7 R252 * C34 471 4 R134 L-SLD L-SLK L-CS K1 K2 K3 K4 K5 K6 K7 K8 LAMP BATT RSSI BUSY VOX QT/DQT IN PF AVSS MANDOWN VREF AVCC VOX SW MIC MUTE HPF PC 38 PTT 39 H-D3 40 H-D2 41 H-D1 42 H-D0 43 H-DV 44 DN 45 UP W/N-N W/N-W AFCO RX MUTE W-BUSY W-DATA W-SCLK W-MUTE S-SCK ACC S-SI VSS S-SO S-CS NC PTT H-D3 H-D2 H-D1 H-D0 H-DV DN UP L-AO L-RES GND R137 4.7K IN 6 R212* L49 BLM11A221S GND D7 D8 HSC277 * C46 471 C63 471 L6 4T C18 5P C80 471 C91 103 C350 4.7uF/10V L63 BLM11A221S S-SO S-CS 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 XC62FP3502 SI 7 R129 1K R130 1K R131 1K IC16 * L48 1uH R108 100R C207 IC15 * 5 R15 82K C87 105 + S-SI C205 471 R200* R202 * 1K R208 R162 1K R163 1K R165 1K R112 3.3K R117 56R 103 * 27 W/N N 28 W/N W 29 AFCO 30 RX MUTE 31 W-BUSY 32 W-DATA 33 W-SCLK 34 W-MUTE S-SCK C192 102 C199 104 D31 GREEN R257 * 1 104 CF2 450F R102 22K C179 102 10R Q24 DTC144EE 4 GND 3 C178 R188 100K SDA GND A5 R9 R183 47K R119 330R 2 L40 * C139 R105 100K C381 105 D19 DAN222 C167 104 R98 6.8K Q21 R97 2SC4617 330K 5 A-TCLK 8 A-TDATA 7 A-DI/O 4 A-RDT R107 330R C172 334 48 BUSY R101 27K D22 MA742 C209 104 Q22 DTC144EE 5 A1 L39 18nH C138 R83 22K CF1 450H C380 105 D18 DAN222 C166 28 W/N W 11 PC/TV 22 P-CLK 21 P-DT 20 P-STB 19 P-UL R82 22K 27 W/N N 6 5 4 3 2 1 6 A4 D17 HSC277 10R D24 * C81 471 C92 471 R73 4.7K 15K R30 47K Q10 DTC144EUA 16 APC1 C297 22P 4 3 VCC VC C141 15uF/6.3V T 5 B C79 471 C54 103 L5 4T C17 4P CN1 TO ANT R50 15K Q11 2SK508NV(K52) Q14 2SC4617(S) C124 8P C137 D16 471 MA2S111 S-CS S-SO 26 MAXAF 22K C53 * L18 8T C43 C44 C45 471 103 105 C107 0.5P C123 4P C136 S-SI S-SCK 25 SAVE 24 5RC 23 5TC C163 22K 4.7uF/10V C51 * C35 * L4 4T C16 5P 471 L12 4T C3 2.5P C100 471 L37 3.3uH C117 10P D26 GREEN A2 C103 8P C108 10P D25 RED IC17 4 A3 BLM11A221S L23 12nH R23 270R C67 471 R27 22R C36 47P C98 471 C158 C159 R86 183 R79 153 R80 R313 68K ICA 2 C157 333 C97 471 471 R77 13 RXD 12 TXD C161 223 C143 10P 5.6K R39 100R L43 0R L45 L46 470nH C144 * 220nH C145 331 C153 * C154 33P * L44 560nH C146 1K C155 * 18 TX SW 17 RX SW 16 APC1 15 APC2 14 PABC ICA 4.7K 1 R74 R75 4.7K R76 1K 10uH X1 12.8MHz C142 10P C129 C135 0R 33P 18P R26 * R5 C32 L16 C39 102 15R 100P 0R C5 C2 3.5P R3080R C150 C151 C152 471 104 103 1 VCCN GND OUT 10R 471 C128 R61 Q15 10K R68 47P 200K 2SC5108 C134 103 L42 R31 22R Q5 R10 2SC3356 C82 471 6 A-SCLK 9 A-DIR C130 4.7uF/10V R12 L26 1K 27nH C7 471 R33 33R C23 471 C38 9P R59 C56 C57 471 471 R7 Q49 47K 2SC5108(Y) 47 RSSI L41 BLM11A221S R69 D12 HVC376B D13 HVC376B C116 * L36 39nH C31 471 C1 2.5P L3 C4 D1 3T 27P HVC131 C348 * Q1 RD07 C12 R314 C13 102 2.2nH 102 R3 * Q3 RD01MUS1 NC C147 Q13 DTC144EE D11 C101 HVC376B 22P C374 * 4.7K C119 471 R54 0R L35 100nH C102 0.1uF/35V R46 2.7K L29 L15 22nH C344 4.7uF/10V 1 R45 2.7K 560R L31 220nH R38 270K R22 100R C65 D3 HSC277 C11 10P Q4 2SC5108 C149 560R R48 10 PLL T/R C133 R34 C85 270K 471 R37 C62 471 L17 22nH 471 Q9 DTA143TE C83 104 C99 104 L33 BLM11A221S R6 150K C73 471 C22 15P 33P Q7 DTA143TE 220nH C76 471 R1 2.2K C10 25 SAVE Rset 2 R41 560R Q2 2SC5108 C127 471 Vp L30 BLM11A221S 4.7K C96 0.1uF/35V R43 R44 10R C109 471 C113 C114 C115 471 104 103 C122 4.7uF/10V C110 471 R36 22R 101 3 1P 18 TX SW 17 RX SW CP Q8 2SC5108 10P C86 471 C90 1P 4.7K 16 DVDD 5 4 D9 C68 C69 1SV278 1P 1P C9 180R R47 10R AGND MUXOUT CPGND C41 Q6 C42 6P 3P 2SK508NV(K52) L25 R20 100R R52 15 RFinB LE C84 L10 3.3uH 6P R62 R42 150K L34 BLM11A221S R49 DATA 6 C14 102 C104 C105 C106 101 101 101 13 R40 1K MA2S111 14 R25 C70 150K L8 33nH C24 8P C180 C95 103 19 P-UL C59 18nH L24 18nH 471 10P C74 5P C75 5P C112 1uF/16V D10 20 P-STB RFinA L21 D4 HVC376B C40 0.5P D5 HVC376B D14 HVC376B 12 21 P-DT A CLK C58 7 C121 101 11 8 C118 1uF/16V 2.7K 22 P-CLK C48 3P REFin AVDD C8 13P L20 220nH IC2 ADF4111 9 DGND C61 * 10 CE R24 C30 101 R11 1K C49 471 D2 HVC376B L38 220nH C33 104 D6 HVC376B C20 4.7uF/10V C52 10P L7 180nH R2 10R C21 471 + L9 BLM11A221S + C6 471 D39 HVC131 6P 4 C19 3 R110 100K 2 270K 1 3 4 5 主板电原理图 6 机型 版本 审核 第 7 PT6500-05(350-390MHz) 1 张 / 共 1 张 8 MIC C357 * D PT6500 Schematic Circuit Pane Diagram(400-470MHz) 3 4 5 6 7 8 D39 C351 * C143 10P C141 15uF/6.3V C137 D16 471 MA2S111 L45 100nH 1 2 220nH 10P 15P L14 68P C27 C28 27P C26 270R R19 BLM21P300S C25 10P C29 R13 47R R32 47K 471 102 C77 C71 150nH 10P L19 C47 R28 47R R35 39K BLM21P300S L27 BLM21P300S R23 330R 330R R18 102 R4 R16 12K C72 L28 B-in GND B+in 6 R312 C126 102 R60 1M C131 102 C132 R64 102 * 5 * R135 2.2K L32 L54 0R * R122 C203 102 D28 1SV305 102 B R124 100K 5 R210 6 7 8 R306 * 10 C293 104 5 4 11 12 RXIN TXIN RXINO TXINO RXLPFO LIMLV RXAF EXIT RXAFIN MOD EXFOUT VSS VDD TCLK XIN TDATA XOUT DI/O DIR RDF/FD SCLK 23 91K 22 C258 33P 21 18 C271 17 0R R209 12K 105 C263 R220 C274 104 56K 16 15 R237 X3 3.6864MHz 14 13 C239 153 C275 103 1M R250 R157 150K Q30 2SC4617 150K C240 C238 R177 473 3.3K 2SK1824 C243 393 333 R180 1.5K R181 2.7K R179 150K R144 10K 1 2 3 4 C363 R304 C371 R317 105 47K C279 102 471 R235 47K C291 39P 100K R243 1M C295 X4 39P 3.58MHz 1 2 3 4 5 6 7 8 9 VP VDD VN RT/GT GS EST VREF DV INH D3 PWDN D2 X1 D1 X2 D0 VSS OE 18 17 16 15 14 13 12 11 10 HT9172 C234 103 C235 102 F1 3A R305 5.6K 105 R178 0R C255 R190 C372 * C248 * 104 C285 104 R239 330K IC9 R214 47K Q35 DTC144EE Q51 2SK1824 104 1 C273 4.7uF/10V 2 3 C283 102 R292 R206 47K 4 C289 R238 105 1.5K R240 47K R247 33K C256 103 L67 SVR C261 4.7uF/10V R319 7 R230 22R C280 104 6 VCC IN- 0R Q48 8 GND IN+ 5 OUT- C272 102 C294 0R * R260 L56 * * R261 * C J1 SPK R259 * C282 102 C312 471 0R R246 68K R262 0R C296 R241 1K C292 * SPK1 C318 102 * GND * OUT VIN VSS 1 2SC4116 NC CE 2 C315 3 IC13 * Q43 XC6204B502MR C323 102 C316 471 Q44 DTA123JE C329 102 0R C335 102 C336 4.7uF/10V C344 R287 10K 25 SAVE C360 102 24 5RC 23 5TC 104 C362 103 5 OUT VIN 392 VSS 4 NC CE 2 * C339 105 R289 * R293 * C327 471 R290 * C337 C356 471 C358 * - C330 C338 471 R295 XC6204B502MR D38 - R282 0R C355 2.7K 1uF/10V Q47 2SA1586 MA2S111 105 Q38 2SA1586 R278 18K 102 C319 104 R280 27K R281 15K R285 820K R291 0R C342 470P R283 C331 27K 333 C325 223 Q46 2SK1824 C328 333 R284 R296 0R L75 BLM11A601S L73 L77 * J2 BLM11A601S 10K * R298 10K R273 C310 22K 104 Q42 DTC144EE C314 IC14 TC75W51FU D37 MA742 C341 * 47P 105 471 392 3 R279 100K C309 C304 C321 C324 471 3 5 6 8 10 1 R277 D36 MA742 C326 Q45 4.7uF/10V ST2301 C313 224 1K C320 2 1 16 12 11 16 15 14 13 12 11 10 9 PF3 R258 0R MA742 Q41 1M + C333 102 4 ST2301 * R270 R294 1K R297 1K 13 RXD 5 R263 470R R266 R269 D35 38 PTT Q40 * 51 MIC MUTE Q39 C307 4.7uF/10V Q37 C302 Q36 DTA144EE C308 4.7uF/10V 6 5 4 3 2 1 C306 102 R267 R268 * * 55 MICOUT BLM11A601S 4.7uF/10V BLM11A601S MIC C357 * C364 221 SP- DATA : 2008.05.13 LiuXue 39 1 - TDA8541 MODE OUT+ 8 7 6 5 C305 L74 C345 221 + C257 104 BLM11A601S 1 2 3 4 R271 470K C317 4.7uF/10V R286 47K * DC 7.5V 0R Q34 2SK1824 54 VOX SW 49 VOX 470K C311 102 SW3 C343 103 L65 BLM21P300S R244 22K C259 C322 1uF/10V 0R RST VSS1 NC SPK NC VDD1 NC PWMBUSY1 VSS OSC SCLK VDD NC NC SDATA R265 C303 104 38 PTT 35 PF * C232 104 R318 1 2 3 4 5 6 7 8 CN6 R264 105 C340 C231 D33 1SR154-400 15K 0R 47K C276 R229 47K C281 C233 104 SW1 10K R303 C375 102 R95 0R R191 12K IC10 R225 1K L69 BLM11A601S R182 150K R189 2.2K Q53 2SC4617 105 C225 4.7uF/10V 8 7 6 5 R159 C223 471 Q28 * 330R C373 * R3070R C222 * 1K 100K 1K R302 104 R149 * R150 C224 471 R299 R300 105 Q33 C264 6800P R156 470K R301 - C532 C374 R197 103 4.7K 104 20 19 R172 10K TC75W51FU Q29 2SK1824 R195 27K C251 - IC18 Q27 2SK1824 12 TXD 4 C260 27P AGND 24 L62 BLM11A601S 470K EXT SW 0R R203 220K TEST C237 474 C245 561 R175 R148 1K R29 R234 1M 471 R219 560K BLM21P300S R199 10K C244 SP+ 3 9 R276 47K C288 221 C185 * R120 1M C154 C208 102 C206 102 C174 11P L57 47nH C191 C187 4P 33P 56nH R116 1M D29 1SV305 C200 102 L58 4P R110 180K C188 33P 56nH L53 C176 13P 4.7P C186 C190 L60 BLM11A601S 33P 4P C189 33P C194 D30 1SV305 102 L72 7 SP+ C170 3P C145 12P SP- IC6 AK2346 AGNDIN Q26 DTA123JE 34 W-MUTE CN2 C369 102 EXT SW D27 1SV305 C183 C184 102 102 C168 470P 47R R106 100K * C376 102 BLM11A601S C361 4.7uF/10V R115 1M C334 L52 R104 220R C350 Q52 DTC144EE 29 AFCO R187 3 TI 2 TO 1 VCCN L76 C359 R114 1M C88 26 MAXAF 33K 2 8 7 6 C228 * R155 180K 46 BATT C332 102 C140 223 * 3SK318 R143 BLM11A601S GND C368 102 R309 Q18 22R L79 R174180K R194 C241 C269 683 180K 222 IC5 NJM2902V R166 C249 14 22K 1 Aout Dout 123 C252 D34 * 2 13 47P A-in D-in R161 C227 R171 220K3 12 A+in D+in 10u/10V 1800P 33K 11 C267 BLM11A601S 4 V+ GND L68 R185 R193 18K 5 10 120K B+in C+in R184 R204 120K 18K 6 9 B-in C-in C262 C230 221 C268 7 8 Bout Cout 4.7uF/10V 103 R213 R196 R176 R169 180K 100K 5.1K 82K C277 393 Q31 2SC4617 27K R274 47K * 2SK1824 102 R272 * * 51K R186 C265 333 C370 102 C66 Q54 R70 R71 27K 56K C216 104 560K A0 VCC 1 A1 TEST 2 A2 SCL 3 4 IC8 AT24C256 C290 102 NC C347 102 56 AGC 45 UP 44 DN A+in 7 R127 1M C215 82P CD1 50C24 C229 1uF/10V R232 330K NC R84 82K 57 W588 GND 4 R93 2.2K 4.7uF/10V 31 W-BUSY CNVSS 13 RXD 12 TXD 35 PF 38 PTT 3 R63 150K Bout C213 * R211 10K C270 102 1 OUT 2 VDD 3 GND 18P R78 120K 57 W588 2 TO 3 TI R316 1K 14 PABC 58 RX AF OUT J3 MANDOWN C301 102 R315 R153 C236 1uF/10V IC12 R249 * R236 * R151 100K PST9140NR CNVSS R128 GND C246 222 1 5 NC VCC 2 VEE1 3 4 VEE2 OUT C287 * C182 103 C193 102 6P 102 32 W-DATA DN C125 470P A-in 8 GND 3.3K 1 IC11 C286 332 C181 L55 56nH IC4 TA31136 10K 27 W/N N 10 PLL T/R 9 A-DIR 8 A-TDATA 7 A-DI/O 6 A-SCLK 5 A-TCLK 4 A-RDT R224 47K R228 47K * L59 BLM11A601S 58 RX AF OUT 50 QT IN R233 15K C366 102 UP 150K R67 150K R92 C169 6P C135 R100 C177 220R 104 C202 102 Q50 R288 Q32 DTC144EE R198 1K 25 24 23 22 R154 1K 21 R160 1K 20 R320 1K 19 R321 1K 18 R322 1K 17 R323 1K C242 22P 16 L64 BLM11A601S 15 R173 X2 9.8304MHz 14 4.7K C250 20P 13 L66 BLM11A601S 12 C253 5P C254 102 11 10 9 R201 0R R170 0R 8 R207 7 4.7K 6 5 R216 4.7K 4 R222 0R R223 * 3 R227 0R 2 R231 12K 1 R96 102 R152 0R C221 * C175 SW2 ENCODER C367 102 2 V+ R248 C214 R311C226 33K 223 33K 223 R215 560K 180K R146 SDA GND R138 4.7K 0R BLM11A601S L71 C220 10nF C349 4P R94 0R C171 471 47 RSSI 11 PC/TV 52 HPF PC R142 56K R275 47K C300 * R87 1.8K D20 MA2S111 Q19 3SK318 L51 0.82uH C201 R133 Q25 DTA144EE 2.7K R140 C365 102 54 VOX SW 51 MIC MUTE 52 HPF PC MANDOWN 1K 1K 1K 1K 46 BATT 47 RSSIR348 48 BUSY R349 49 VOXR350 50 QT IN R351 35 PF R245 R340 1K R341 1K R342 1K R343 1K R344 1K R345 1K R346 1K R347 1K R168 1K 102 12K C218 1800P L50 R91 330R GND 330NH C165 103 33 W-SCLK D R253 1K R254 2.7K 2SK1824 MANDOWN CN3 CN38 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 105 C219 103 5CC 5RC 5TC RED GREEN MAX AF SW C-VCC PLL-CLK PLL-DATA PLL-STB PLL-UL C-HOLD TX SW RX SW APC1 SW APC2 SW PABC NC NC C-CLK1 C-RXD1 C-TXD1 QT TCXO NC PC/TV 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 1K 1K 1K 1K R336 R337 R338 R339 1K R58 Aout R85 470K 180K C278 R167 Q12 DTA144EE IC3 NJM2904 1 R55 150K Q16 DTC144EE Q17 * R81 4.7uF/10V R242 47K C217 180K 51.65MHz L47 150nH C160 102 L70 BLM11A601S C247 102 C212 R255 10K R139 68K PLL T/R QT VCO NC A-DIR A-TDATA A-DI/O A-SCLK A-TCLK A-RDT INTO C-NMI VCC XIN VSS XOUT RESET E-TEST SHIFT C-CNVSS C-BYTE E-SCL E-SDA TONEI TONEO VCCN M30620 R251 1K R147 R145 4.7K C197 4.7uF/10V R205 1K C93 4.7uF/10V XF1 103 4.7K 2 1 103 182 R125 5 A-TCLK 8 A-TDATA 7 A-DI/O 4 A-RDT 1K CS C164 330R C196 105 1K 1K VCC R90 R103 22K 471 C204 R121 471 150K 3 5 1K 1K 1K 1K SO 55 MICOUT R217 R221 R226 1K 1K WPD HOLDB R256 C89 4.7uF/10V R136 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 R192 R332 R333 R334 R335 GND SCK R88 120K Q20 2SC5108 C198 R118 1K 102 C299 GND 4.7K R137 4.7K L-SLD L-SLK L-CS K1 K2 K3 K4 K5 K6 K7 K8 LAMP BATT RSSI BUSY VOX QT/DQT IN NC AVSS NC VREF AVCC VOX SW MIC MUTE HPF PC R132 8 SI 4.7K IC7 R66 0.47R R51 2.2K C111 101 R53 150K R72 150K C1734.7uF/10V C L63 BLM11A601S C60 * L46 * R310 + S-SO S-CS 35 PF 38 PTT 39 H-D3 40 H-D2 41 H-D1 42 H-D0 43 H-DV 44 DN 45 UP R252 10K C34 102 * OUT R134 R141 S-SI 7 R99 4.7K DTC144EE C210 4 2 TO 56 AGC 1K 1K 1K 1K IN 1K 1K 1K 1K L13 * C50 33P C64 22P C129 9P C120 4.7uF/10V R65 0.47R R111 82K 1.8K R89 30 RX MUTE 6 XC62FP3502PR,SOT-89 L49 BLM11A601S L48 * Q23 104 C207 103 L61 BLM11A601S 5 R212 2.7K W/N-N W/N-W AFCO RX MUTE W-BUSY W-DATA W-SCLK W-MUTE S-SCK S-SI NC VSS S-SO S-CS PF PTT H-D3 H-D2 H-D1 H-D0 H-DV DN UP L-AO L-RES D8 L22 HVC131 47nH L43 47nH C15 * A C156 10P C348 102 R108 100R C209 C205 102 R2002.7K R202 1K R208 1K 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 R112 3.3K R117 56R D31 GREEN IC16 27 W/N N 28 W/N W 29 AFCO 30 RX MUTE 31 W-BUSYR328 32 W-DATAR329 33 W-SCLK R330 34 W-MUTER331 S-SCK C199 104 TH188 100K R102 22K C179 102 IC15 * * D7 HVC131 C55 68P TO ANT L6 L5 C94 102 8 7 6 5 4 3 2 1 47K R257 2K 1 C192 102 C50F 4.7K AF FILI QUAD FILO IFO DEC RSSI IFI NDET VCC NREC MIXOUT GND XOUT MIXI XIN Q24 DTC144EE 2 0.3*1.0*8T C46 102 C63 102 C148 6P R105 120K 102 D19 DAN222 GND C167 104 CF2 R98 3.3K R183 R97 330K 104 330R R119 330R Q21 2SC4617 R123 R107 R324 R325 R326 R327 GND C87 105 C91 103 102 L40 47nH C147 9P C354 105 22K CF1 C50G 104 C178 R101 27K C353 105 D18 DAN222 C166 C211 Q22 DTC144EE 48 BUSY 102 D24 * C180 11 PC/TV 13 RXD 12 TXD 18 TX SW 17 RX SW 16 APC1 15 APC2 14 PABC ICA 22 P-CLK 21 P-DT 20 P-STB 19 P-UL 26 MAXAF 25 SAVE 24 5RC 23 5TC ICA D22 C172 0.47uF/10V MA742 T A1 A5 R83 C377 C352 102 28 W/N W S-CS S-SO A4 3.3K C149 8P 27 W/N N 10K S-SI S-SCK 6 L4 0.3*1.0*7T 0.4*1.5*7T 0.4*1.5*7T C16 C17 C18 10P 18P 15P 102 L12 C80 102 C139 3P R73 10K D26 GREEN 5 C5 C4 56P C45 105 15 APC2 R82 22K D25 RED B R12 L39 33nH R77 2.2K 3 A2 C92 42 H-D0 41 H-D1 40 H-D2 39 H-D3 43 H-DV 102 IC17 A3 CN1 GND C138 4P D17 HSC277 GND 4 L18 0.4*1.5*8T C43 C44 102 103 R57 0.47R Q14 2SC4617(S) 9 10 11 12 13 14 15 16 10K C81 102 * C3 7P 0R C155 18P C163 R86 39K 0.33uF C54 Q10 DTC144EUA 102 C162 68K R30 47K C35 R15 120K 103 16 APC1 C158 C159 103 R79 104 R80 223 C79 102 C36 27P C2 11P R50 15K 102 C153 100P 3.3K R21 R14 330R L20 220nH 100R C124 3P C136 C144 100P C146 * R17 330R C67 102 Q11 2SK508NV(K52) R126 10K C161 C117 10P C284 4.7uF/10V 4 3 VCC VC R76 1K C157 333 22K L44 100nH 47R C142 10P C134 C53 C107 0.5P C108 6P C123 3.5P 1000P 2 R75 22K 1 R74 1 VCCN C151 C152 104 103 4.7uH X1 12.8MHz Q15 10K KTC4082 L16 27nH C51 * C1 12P R308 0R GND OUT 10R R61 330K L23 100nH R27 15R C32 102 HVC131 D1 HVC131 C100 102 L37 3.3uH 5P R5 18R C98 102 R59 C128 R68 47P L42 * C103 C39 9P C82 102 BLM11A601S C266 C130 4.7uF/10V 101 Q13 DTC144EE 10 PLL T/R L41 BLM11A601S R69 D12 * D13 * L36 22nH R8 47R R33 360R R10 Q5 1.5K 2SC3356 R26 560R 471 4.7uF/10V C101 120P R31 C38 0R 39P C31 102 C56 C57 102 102 L26 BLM11A601S C78 102 L15 82nH 47 RSSI C119 102 R54 0R C97 102 R62 C113 C114 C115 102 104 103 C122 C150 102 D6 1SV325 4.7K C109 102 102 R46 * D11 1SV325 L29 Q4 2SC5108 * 560R L35 100nH C102 0.1uF/35V SW1 UPB1509GV 102 DTA143TE R7 1K 5 R39 100R C99 104 L33 BLM11A601S GND C23 102 7 6 C13 L11 102 27nH R56 220R R48 1 R45 1.5K L31 220nH SW2 Q9 C83 104 C85 102 R38 270K 4.7K OUT IN- R218 2 R41 680R R34 270K R37 IN C12 0R R3 330R Q3 RD01MUS1 D15 HZU5ALL C96 0.33uF/35V R43 R44 3 10R C110 102 C133 L30 BLM11A601S 4 RD07MVS1 D3 HSC277 C11 10P 33P Rset C86 471 3 102 R22 1.8K C65 C73 102 C76 471 10P C62 102 DTA143TE 2 C37 R1 2.2K C298 Vp R36 22R Q7 R20 100R 220nH C69 1.5P C22 15P C297 33P CP 101 L17 39nH 6 A-SCLK 9 A-DIR DVDD C84 33P R6 150K Q1 C7 102 8 VCC1 VCC2 471 16 MUXOUT CPGND 5 4 C68 1.5P 1P 1 C127 R47 10R AGND Q8 2SC5108 D14 1SV325 C106 101 15 RFinB LE C74 6 D9 1SV278 C42 5P Q6 C10 2SK508NV(K52) L25 R25 C70 150K 15P 6P C121 C105 101 150K DATA 18nH 6P C75 C41 4P 33nH C59 L24 471 C112 3.3uF/10V C104 101 R42 L34 BLM11A601S R49 14 RFinA C58 7 C118 1uF/10V 19 P-UL R40 1K MA2S111 CLK 8 1P C24 4P Q2 2SC5108 C90 18 TX SW 17 RX SW 13 D10 C95 103 AVDD C40 * C9 4.7K 12 20 P-STB REFin CE D5 * L10 3.3uH 5P 180R 21 P-DT A DGND C30 101 R11 1K C49 102 L21 C14 R52 11 C48 4P C116 2.7K ADF4111 L8 39nH L38 220nH 9 C61 * 10 R24 22 P-CLK D4 * C33 104 IC2 C8 180P L3 0.3*1.2*5T + C21 102 D2 1SV325 R9 C20 4.7uF/10V C52 10P L7 180nH R2 10R + L9 BLM11A601S 4.7K IC1 C6 102 L1 L2 0.4*1.2*3T 0.3*1.0*4T 22P 2 C19 1 C195 Figure 10 名称 文件号 设计 批准 C346 221 2 3 4 5 主板电原理图 机型 版本 审核 第 LiuXue 6 7 PT6500-01(136-174MHz) V00 1 张 / 共 1 张 8 D PT6500 SERVICE MANUAL PT6500 Main Board Schematic Circuit Diagram 1 2 3 4 Q BU 5 5 6 5 Q RF P Q BU 5 A PLL Q RF Q PR DRI Q RF TX/R TO Q LP ANT DRI A IC PLL- PLL PLL ADF4 Q T VC LOOP F MO 5 5 5 5 PLL QT T Q1 R VC 5 Figure 11 X TC 12.8 Q1 AP 5 5 *4 IC APC CO S Q1 RIP FIL 2ND L AP CD DET 450 Q1 IC IF DEMO AF 5 Q2 D2 DE BU XF 51.6 Q2 IF BP Q1 MI BP Q1 RF 5 NOI AM B 5 5 CF 450 B 5 IC AM CF 450 IC L IC L IC AM IC HT9 pin pin Q3 H Q3 H IC H CTCSS DT IC AM IC AF POW 2 T D A8 SPEA MO TX IC pin pin Q3 S AK2 SW POW& MU IC1 MIC pin LC A-D E-S BU VO QT/DQ M AN D IC X 9.830 PTT B CP W58 S M30 KEY B 1 2 3 4 5 6 7 8 9 Q4 S MI RX Q4 0 5T Q3 S 5R MI * 5 5 KE IC EEP 24C C MU BUS PF 5 IC1 AM XC6204 SDA PT PF PF W-S W-M LA HPC VO Q3 S W588 SC HHHHHBA RS VOX MIC TX PLLPLLPLLM AX A GRE RE 5T 5R 5C W/N W/N AF RX M W-D IC SW ENCO 5 TON RES PLL W-B A-T A-R C-R VC TON E-S SHI E-T A-S A-TD A-D QTV PLL PC/ QT T C-T PA APC2 APC1 RX pin C Q4 S 5 MI Q4 S B AT T 7. Q4 # XC6204 D D SA Tit 5 Si A Dat Fil 1 2 3 4 5 Num 2008 X:\PT6500\..\PT6500 Revi Sheet Drawn 6 41 Figure 12 PT6500 Keyboard Schematic Circuit Diagram 1 2 3 4 5 6 7 8 LCD A A KEY1 KEY2 KEY3 KEY4 C2 C23 C24 C25 C26 C27 221 221 221 221 221 221 F3 C1 221 F4 KEY5 KEY6 KEY7 1 2 3 KEY8 KEY9 KEY10 4 5 6 KEY11 KEY12 KEY13 7 8 9 KEY14 KEY15 KEY16 * 0 # C6 221 C7 221 C8 C9 C10 C29 C30 C31 C32 C33 C34 C35 C36 C37 221 221 * * * * * * * * 221 221 C28 221 C11 221 10 9 8 7 6 5 4 3 2 1 14 13 12 11 10 9 8 7 6 5 4 3 2 1 R1 2.7K R2 2.7K R3 2.7K R4 0R R5 2.7K R6 2.7K R7 2.7K R8 * CN2 CN10 GND SP+ SPM SW MIC ME PTT PF CN GND 5V TXD RXD GND 39 F2 15 F1 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 CN1 CN14 B R9 1K R13 R14 R15 R16 R10 R11 R12 1K 1K 1K 1K 1K 1K 1K L1 BLM11A221S C13 103 C12 102 L2 C14 102 BLM11A221S C15 103 R28 0R R29 NC C L5 BLM11A221S R24 0R R25 R26 470R C38 470P 1.8k C39 470P Q1 FMMT591 R18 100R R19 100R D4 YELLOW D3 YELLOW D2 YELLOW R17 100R C17 104 L4 BLM11A221S D1 * Q2 DTC144EE D5 YELLOW D6 D7 YELLOW YELLOW C16 4.7uF/10V C18 102 MIC1 C19 102 5V SP SW MIC C SP+ SP- CN3 CN38 C40 4.7uF/10V R21 100K R23 * C20 105 C22 102 MIC B L3 BLM11A221S R20 470R R22 1.8K R30 * CNCSS RXD TXD PF PTT C21 102 Q3 2SK1824 C41 C42 104 104 R27 * R31 36K D D 名称 文件号 设计 批准 1 2 3 4 按键板电原理图 5 PT6500-KEY。集群 机型 版本 审核 / 1 1 第 张 共 6 7 张 8 Figure 13 PT6500 PTT Board Schematic Circuit Diagram 1 2 3 4 A A CN1 1 2 3 4 5 6 B 7 B R1 20K R2 4.7K SW2 * SW3 * CN6 SW1 * C C 名称 文件号 设计 批准 D 1 2 电原理图 3 机型 PT6500-PTT 版本 审核 第 1 张 / 共 4 D 1 张 Figure 14 KB-36C L1 1uH D1 1N5819 Charger + BAT + CN1 C1 TH1 10k 1000p t L3 0140-05 T 2.2k LTP190 L2 1uH Charger - PDF created with pdfFactory Pro trial version www.pdffactory.com BAT - 1 2 3 4 5 6 7 8 Figure 15 KBC-36C 1 VDD L11 A D11 C17 C18 C5 IN5819 47uF/25V 104 470P 10mm D12 IN4148 U1 78L05 2 3 TX4 DC INPUT 3 Vin C1 C30 470P 2 0.1uF +5V GND J1 A +5V 1 R4 100K Q2 2SB772 +5V C3 C2 104 10uF/25V C4 R1 4.7K 1% 2 D1 K A R21 R11 R25 470R 470R 470R R5 1K 470P R7 10k C6 1K 104 + TX1 J2 B+ J3 DETC C7 470R 470R 470R R6 51K C23 102 +5V IN4148 R2 68K 1% TX2 R9 100k R15 100R 104 C31 T1 C32 104 C36 104 C19 104 C35 104 1 2 3 4 5 6 7 8 9 T2 C20 104 R3 R20 68K 1% 10K T3 C C8 104 R27 * C9 104 R10 1R/2w PA4 PA5 PA6 PA7 Osc1 Osc0 VDD RST PD0 C12 104 18 17 16 15 14 13 12 11 10 C16 470P C34 R30 0R 104 R17 82K C33 104 C28 +5V L2 L + 10uF/25V C22 R16 100K C14 C15 470P 104 104 T4 R19 100R R24 10K B- PA3 PA2 PA1 PA0 PB3 PB2 PB1 PB0 VSS U2 HT46R47 R12 1k B +5V 10mm DETC J4 TEMP C25 102 100uF/25V +5V D5 R26 0 R22 R14 C117 102 C24 102 R8 10mm D4 IN4148 R23 D9 GREEN 1 L1 330uH 3A D2 SB140 B D3 IN4148 D8 RED SB140 B+ J5 B- D7 YELLOW Q1 2N5551 C11 104 C21 104 TEMP R13 10K C +5V R18 NC D6 IN4148 D D 1 2 3 4 PDF created with pdfFactory Pro trial version www.pdffactory.com 5 6 7 8
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