Kirisun PT6500 Service Manual

PROFESSIONAL TWO-WAY RADIO

PT6500

FM PORTABLE RADIO SERVICE MANUAL

V071208

Welcome

PT6500 SERVICE MANUAL

DANGEROUS!!

Do not connect the AC power or DC power over 7.4V with any connector or terminals of the radio. Otherwise it will cause fire, electric shock or damage to the radio.

WARNING

Do not reverse power connection.

It may cause harm to the radio if signal input on the antenna connector is bigger than 20 dBm (100mW).

Do not turn on the power before the antenna or load connection is completed.

If the antenna has been damaged, do not use the radio. Damaged antenna may cause lightly burning on skin.

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.

CONTENTS

Chapter 1 Introduction.......................................................................2

Chapter 2 Radio Overview and Function Keys.................................2

Chapter 3 Electrocircuit.....................................................................3

Chapter 4 Function Description and Parameter Setting....................7

Chapter 5 Service Assemble and Disassemble..............................12

Chapter 6 Radio Debugging............................................................14

Chapter 7 Major Specifications.......................................................18

Chapter 8 Trouble Shooting............................................................18

Appendix 1 Abbreviations................................................................19

Appendix 2 Spare List.....................................................................19

Appendix 3 Electronic Component List...........................................20

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

Figure 3 PT6500 Top Main Board Position Number Diagram.........34

Figure4 PT6500 Bottom Main Board Position Number Diagram....35

Figure 5 .........36

PT6500 PTT Top Board Position Number Diagram

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 6 ....37

Figure 7 38

Figure 8 ....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

PT6500 PTT Bottom Board Position Number Diagram

PT6500 Top Keyboard Schematic Circuit Diagram..........

PT6500 Bottom Keyboard Schematic Circuit Diagram

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

PT-6500(400

-470MHz)

PT-6500(400

-470MHz)

2

Comp onent

Field eff-

-ect tube

Triode

Position Mark

Q3

Q49

Model/ Specifications

RD01MUS1

2SC5108(Y)

Material Serial number

105-RD01MU-R01

104-SC5108-R01

Qty

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

P

1

P

4

3

P

2

123 456 789 *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 Return and delete button in the menu. J. Button Select Button. K. Button Select Button. L. Button Enter and Confirm Button. M. Numeric keypad N. Microphone/speaker jacks

P

1

P

2

P

3

P

4

2

3

4

PLL-LE

PLL-CLK

PLL-DA

PLL-UL

PLL IC

IC2

QT TCXO

5C

LOOP FILTER

RIPPLE FILTER

VCO

Q6

BUFF

Q5 Q4

RF AMP

5C

Q14

ADF4111

MOD

12.8MHz

X1

TCXO

5C

TX

VCO

Q11 RX

Q8

BUFF

5C

2

3

4

MCF

51.65MHz

IF SY STEM

CF1

450KHz H

CF2

450KHz F

X3 multiply

AF AMP

TCXO

12.8MHz

AK2346

BPF

RF AMP

BPF

ANT SW

ANT

IC7

MCU

1st Local OSC

D1 D39 D7 D8

Q18

Q19

IC4

IC6

IC9 TDA8541

1

2

3

4

ANT

ANT SW RF AMP

MCF

51.65MHz

IF SYSTEM

CF1

450KHz H

CF2

450KHz F

X3 multi ply

AK2346

AF AMP

TCXO

12.8MHz

MIC AMPPLL VCOTX AMPPA AMP

RX TX

Chapter 3 Electrocircuit

2

3

4

RF AMP

5T 5R

Q4

Q5 Q3

DRIVE

PRE

5T

APC

Q12

ANT SW

LPF

APC CONTROL

IC3

TX/RX SW

Q1

RF POWER

APC

5T

SW

BATTARY

7.5V

VCO

ANT

3.1 Frequency Configuration

Figure 3.1 Frequency Structure

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.

3.2 Receiver (RX) Illustration

PT6500 SERVICE MANUAL

(51.2 MHz) and the 1 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.

nd

The 2 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.

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.

3.3Transmitter (TX) Illustration Transmitter Power Amplifier

st

Figure 3.2 Receiver Illustration

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).

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.

The First Frequency Mixer

After mixing the receiving signals for LNA and the first local oscillation signals from the frequency synthesizer, the 1 IF signals (51.65MHz) are generated.

IF Circuit

Signals of adjacent channel and those out of band of the 1 IF signals are filtered via the crystal filter (XF1).

st

The 1 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). The IF IC consists of the 2 frequency mixer, the 2 local oscillator, IF amplifier, limiter, phase frequency detector, and noise amplifier. The 2 local oscillation is obtained after 12.8MHz signals from X1 are amplified via Q15 and external circuit. The 2nd local oscillation

nd

nd nd

Figure 3.3 Power amplifier and antenna switch schematic diagram

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.

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.

st

3.4 Frequency Combiner Illustration

Figure 3.4 Frequency Combiner Illustrations

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

3

PT6500 SERVICE MANUAL

2

3

4

pin 7

Q30 HP

Q31

HP

IC1A

HP AMP

IC1B

IC10

HT9172

IC5A IC5BIC5CIC5D AMP LP LP AMP

CTCSS/ DCS

DTMF

2T

AK2346

IC6

IC4 pi n 9

AF AMP

IC9 TDA 8541

pin 20

MIC AMP

MCU

IC7

pin 23

pin6

pin 3

MIC

SP

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.

IC2 (ADF4111) is the PLL integrated circuit, which can comprise

I 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 loss of lock: if PLL loses lock, IC2 pin14 outputs low level 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:

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 emergent alerts cannot be controlled.

3.6 Power Supply:

The radio is equipped with 7.4V battery as power supply, which 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. 5R: Supplies power for the receiver RF amplification, mixing, IF processing, audio signal processing.. Q44: 5C switch, controlled by MCU. 5C: The 5V power controlled by power saving supplies power for the frequency synthesizer.

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 circuit) and are processed into direct current by D35 and sent to MCU for processing; the other group of circuits are amplified at IC24A and then receive amplification, wave filtering, companding (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

3.7 MCU:

MCU controls the working of each unit of the radio to realize 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

Controls the power supply of each location Checks the action of each function key Generates CTCSS signals Generates DCS signals Generates power control signals CTCSS decoding DCS decoding Squelch check and control Controls the content of voice indication

Memorier (E PROM, AT24C256)

2

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. Fr q [Hz] No. Frq [Hz] No. Frq [Hz] No. Frq[Hz]

1 67.0 11 94.8 21 131.8 31 2 69.3 12 97.4 22 136.5 32 3 71.9 13 100.0 23 141.3 33 4 74.4 14 103.5 24 146.2 34 5 77.0 15 107.2 25 151.4 35 6 79.7 16 110.9 26 156.7 36 7 82.5 17 114.8 27 162.2 37 8 85.4 18 118.8 28 167.9 38 9 88.5 19 123.0 29 173.8 39

186.2

192.8

203.5

210.7

218.1

225.7

233.6

241.8

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 1 1 4 1 7 4 315 445 631 025 115 2 0 5 331 464 632 026 1 1 6 2 2 3 343 465 654 031 1 2 5 2 2 6 346 466 662 032 1 3 1 2 4 3 351 503 664 043 1 3 2 2 4 4 364 506 703

047 134 245 365 516 712 051 143 251 371 532 723 054 152 261 411 546 731 065 155 263 412 565 732 071 156 265 413 606 734 072 162 271 423 612 743 073 165 306 431 624 754 074 172 311 432 627

3.8 Semiconductor Components

MCU Description Table 3.3 Microprocessor (M30620) Port Description

I/O

PIN 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 39 40

Port Name VCCN TONEO TONEI E-SDA E-SCL C-BYTE C-CNVSS SHIFT E-TEST

RESET XOUT VSS XIN VCC CMMI INTO A-RDT A-TCLK A-SCLK A-DI/O A-TDATA A-DIR NC QT VCO PLL-LP

PC/TV

NC QT TCXO C-TXD1 C-RXD1 C-CLK1 NC ICA PABC

APC2 SW

APC1 SW RX SW TX SW C-HOLD PLL-UL

Function

O

PLL frequency reference adjustment

O

2T/5T/DTMF/BEEP signals inout

I

2T/5 signals input

O

EEPROM data cable

O

EEPROM clock cable

-

Grounding

-

Grounding

O

Clock offset H: Clock offset

O

EEPROM write-protection pin H: Unwriteable L: Writeable

I

Reset pin

O

Clock output pin

-

Grounding

I

Clock input pin

-

Connects to 5V power supply

I O O O O O O

O O

O

O O O

-

O

O O O

I

Grounding AC dump detecting pin AK2346 control pin AK2346 control pin AK2346 control pin AK2346 control pin AK2346 control pin AK2346 control pin Blank CTCSS/DCS output pin (to VCO modulation) Phase locked loop upper limiting filter switch H: switching over medium frequency points Power control or receiver band pass tuning voltage control Blank CTCSS/DCS output pin (to TCXO modulation) Serial data output, communicates with PC Serial data input, communicates with PC Grounding Blank

Upstage power amplifier power supply control H: Transmitting power amplifier control switch H:transmission power amplifier control switch L:transmission Receiver VCO power switch L: Receiving Transmission VCO power switch L:transmitting Grounding Phase locked loop unlocked detection pin

5

PT6500 SERVICE MANUAL

41 42 43 44 45 46 47 48 49 50 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 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

PLL-STB PLL-DATA PLL-CLK C-VCC MAX AF SW GREEN RED 5TC 5RC 5CC 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

PTT H-D3 H-D2 H-D1 H-D0 H-DV DN UP L-AO L-AO L-AO L-AO L-AO K1 K1 K1 K1 K1 K1 K1 K1 LAMP BATT RSSI BUSY VOX QT/DQT IN PF AVSS MANDOWN VREF AVCC VOX SW MIC MUTE HPF PC

O

Phase locked loop enabled pin

O

Phase locked loop data pin

O

Phase locked loop clock pin

-

Connects the power supply

O

Max volume control L: Max. volume

O

Green indicator H: Lights on

O

Red indicator H: Lights on

O

5T control switch L: 5V for 5T

O

5R control switch L: 5V for 5R

O

Power-saving control switch L: 5V for 5C

O

Band selection-Narrow band H: narrow band

O

Band selection-Wide band H: wide band

O

Audio power amplifier control H: power amplifier operates

O

Receives mute control L: mute

I

Voice reporting chip busy, signal detection H: reporting

O

Voice reporting data signals

O

Voice reporting clock signals

O

Voice reporting mute control L: mute

O

-

Connects 5V power supply

O

-

Grounding

O

-

O

-

I

PTT key input L: transmitting

I

DTMF data input

I

DTMF data input

I

DTMF data input

I

DTMF data input

I

DTMF data input

I

Encoding switch signals

I

Encoding switch signals

O

LCD control signals

O

LCD control signals

O

LCD control signals

O

LCD control signals

O

LCD control signals

I/O

Keypad signals

I/O

Keypad signals

I/O

Keypad signals

I/O

Keypad signals

I/O

Keypad signals

I/O

Keypad signals

I/O

Keypad signals

I/O

Keypad signals

O

Backlight control signals H: lights on

I

Battery voltage detection

I

Receives field strength indication detection

I

Noise level detection

I

Acoustic control level detection

I

CTCSS/DCS signal input

I

Customized keypad input

-

Grounding

I

MANDOWN signal input L: valid

-

Connects to the power supply

-

Connects to the power supply

O

VOX power control L: VOX set H: VOX not set

O

MIC mute switch L: Mute

O

High pass power control L: Scrambling set H: Scrambling not set

3.4Semiconductor Function Description

Type

Position IC10 IC11 IC14 IC2 IC3 IC4

IC5 IC6 IC7 IC8

IC9 Q1 Q10

Q11 Q12 Q12 Q13 Q14 Q15 Q16 Q17 Q18 Q19 Q2 Q20 Q21 Q22 Q23 Q24 Q25 Q26 Q29 Q3 Q30 Q31 Q32 Q33 Q34 Q35 Q36 Q37 Q38 Q39 Q4 Q40 Q41 Q42 Q43 Q44 Q45 Q47 Q48 Q49 Q5 Q51 Q6 Q7 Q8 Q9

Ht9172 PST9140NR TC75W51FU ADF4111 NJM2904 Ta31136

NJM2902 AK2346 M30620 AT24C256

TDA8541 RQA0002 DTC144EUA

2SK508NV DTA144EE DTA144EE 2SC4116 2SC4617 2SC5108 DTC144EE 2SK1829 3SK318 3SK318 2SC5108 2SC5108 2SC4617 DTC144EE DTC144EE DTC144EE DTA144EE DTA123JE 2SK1824 RD01MUS1 2SC4617 2SC4617 DTC144EE 2SK1824 2SK1824 DTC144EE DTA144EE 2SK1824 2SA1586 ST2301 2SC5108 XC6024B502MR 2SC4116 DTC144EE ST2301 DTA123JE XC6024B502MR 2SA1586 ST2302 2SC5108 2SC3356 2SK1824 2SK508NV DTA143TE 2SC5108 DTA143TE

Function Description DTMF decoding chip MCU reset circuit MIC amplification, amplitude limit and filtering Frequency combiner APC, voltage comparison, driving Receiver 2 local oscillation, 2 IF amplification,

nd nd

Amplitude limit, demodulation, noise amplification Receiver demodulation signal amplification, filtering Audio processing chip MCU

2

E PROM, storage channel frequency data, function setting parameters, debugging status parameters

Receiver's audio power amplifier Remitter's upstage power amplifier APC control switch Receives VCO oscillation circuit APC output switch APC control switch PLL low pass switch VCO power filter Receiver's 2 local oscillation doubling circuit

nd

APC control switch Receiver's HF amplification gain control switch Receiver's HF amplification

st

1 frequency mixer VCO buffer amplifier

st

1 IF amplifier Receiver's noise amplifier Red LED drive Wide and narrow band noise switch Green LED drive Wide and narrow band frequency discrimination switch 2T high pass filter control switch 2T high pass filter control switch Transmitter power amplifier pushing 2T high pass filter circuit 2T high pass filter circuit Beat frequency control switch Receiver's mute switch Receiver's audio output switch, off upon emergent alert. Audio power amplifier control switch MIC amplification unit power switch Voice prompt switch External PTT detection switch 5R switch VCO buffer amplifier 5V regulated voltage output MIC AGC control switch External PTT detection switch 5T switch 5C switch 5V regulated voltage output MIC AGC control switch External horn control switch Transmitter's 1st amplification Transmitter's 2 amplification

nd

Receiver's audio output switch, on upon emergent alert. Remitter's VCO oscillation circuit Remitter's VCO control switch VCO buffer amplifier Receiver's VCO control switch

6

PT6500 SERVICE MANUAL

Table 3.5 Diode Function Description

Position D1 D10 D11 D12 D13 D14 D15 D16 D17 D18 D19 D2 D21 D22 D23 D26 D27 D28 D28 D29 D3 D30 D31 D35 D36 D37 D39 D4 D40 D5 D6 D7 D9

Type HVC131 MA2S111 HVC376 HVC376 HVC376 HVC376 HZU5ALL MA2S111 HSC277 DAN222 DAN222 HVC376 HVC355B MA742 HVC355B LED green HVC376B LED red HVC376B HVC376B HSC277 HVC376B LED green MA742 MA742 MA742 HVC131 HVC376 HVC376B HVC376 HVC376 HSC277 1SV278

Function Description Transmitter antenna switch diode Loss of lock detection diode Receiver's VCO oscillation variode Receiver's VCO oscillation variode Receiver's VCO oscillation variode Receiver's VCO oscillation variode APC output voltage limiting diode VCO power filtering acceleration diode VCO output switch Receiver's 2 IF filter band switch Receiver's 2 IF filter band switch Remitter's VCO oscillation variode Receiver's band pass filter oscillation variode Noise demodulation Receiver band pass filter oscillation variode Receiving indication Receiver band pass filter variode Transmitting indication Receiver band pass filter variode Receiver band pass filter variode VCO output switch Receiver band pass filter variode Receiving indication VOX detection diode MIC AGC detection diode MIC AGC detection diode Transmitter's antenna switch diode Transmitter's VCO oscillation variode Receiver's band pass filter variode Transmitter's VCO oscillation variode Transmitter's VCO oscillation variode Antenna switch Remitter's VCO modulation diode

nd

Table 3.6: Features of XF1 Crystal Filter

Item Nominal center frequency Transmitting bandwidth 40dB Barrage bandwidth Pulse Insertion loss Guarantee attenuation Terminal resistance

Specified Value

51.65MHz

7.5kHz or bigger within 3dB

20.0kHz or smaller

1.0dB or smaller

3.0dB or smaller 80dB or bigger within fo-910kHz 330

Table 3.7 CF1 LTWC450H Features

Item Nominal center frequency 6dB bandwidth

50dB bandwidth Pulse Insertion loss

Guarantee attenuation Terminal resistance

Specified Value 450kHz

3.0kHz or bigger

9.5kHz or smaller

2.0dB or smaller within f0 4kHz

6.0dB or smaller

47.0dB or bigger within f0 100kHz

1.5k

Table 3.8 CF1 LTWC450F Features

Item Nominal center frequency 6dB bandwidth

50dB bandwidth Pulse Insertion loss

Guarantee attenuation Terminal resistance

Specified Value 450kHz

6.0kHz or bigger

12.5kHz or smaller

2.0dB or smaller within f0 4kHz

6.0dB or smaller

47.0dB or bigger within f0 100kHz

1.5k

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

There are 8 zones numbered from Except Zone0

.

8 Zones

0~7.

all other zones can be freely allocated with up to 16 channels.

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.

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

TOT timer:

a.

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

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.

countdown will go on if the time after releasing the PTT key

2. The 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,

transmitting is forbidden.

.

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.

4.1.13 PC Programming

You can program the radio functions and adjust some parameters by PC programming software KSP6500.

PT6500 SERVICE MANUAL

P

3. Press / , and Companding is shown,

4. Press to select Companding ,

5. Select On or OFF by / , press to confirm.

3

P

2

P

4

P

3

P

2

P

4

4.1.14 Wired Clone The radio can transfer the stored data to another radio of the same mode by a specified cable.

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:

P

1. As shown: in CH 1 , press , then Utilities

4

is shown;

P

2. Press , then Scan is shown;

3. Press , then enter selecting Scan ;

4. Select Scan On or Scan OFF with / , then press to

4

P

4

P

3

P

2

P

4

confirm it.

If can not enter that way, you have to set in PC communications;

Set back light:

1. As shown: in CH 1 , press , Utilities is shown.

P

2. Press to enter select mode,

3. Press / , and Back Light is shown,

4. Press to select On or OFF ,

5. Select On or OFF with / , press to confirm.

4

P

3

P

2

P

4

P

2

P

4

P

3

P

4

Set the squelch level:

P

1. As shown: in CH 1 , press , Utilities is shown.

2. Press to enter select mode,

3. Press / , then Squelch Level is shown,

4. Press to select squelch level, e.g., Level 0

P

4

P

3

P

2

P

4

5. Change the squelch level with / , then press to

4

P

3

P

2

P

4

confirm.

Set power level (high/middle/low):

P

1. As shown: in CH 1 , press , utilities is shown.

P

2. Press to enter select mode,

3. Press / , then Power Level is shown,

4. Press to select, e.g., Power Low ,

4

P

3

P

2

P

4

5. Change the power level with / , then press to

4

P

3

P

2

P

4

confirm.

Set Companding

P

1 As shown: in CH 1 , press , Utilities is shown.

P

2. Press to enter select mode,

4

Set saving

P

1 As shown: in CH 1 , press , Utilities is shown.

P

2. Press to enter select mode,

3. Press / , and Save is shown,

4. Press to select Save 1 4 ,

4

P

3

P

2

P

4

5. Chang the save percentage with / , press to

4

P

3

P

2

P

4

confirm.

Set scrambler

1 As shown: in CH 1 , press , Utilities is

P

4

shown.

P

2. Press to enter select mode,

3. Press / , and Scrambler is shown,

4. Press to select, e.g., Scrambler OFF ,

5. Select On or OFF by / , press to confirm.

4

P

3

P

2

P

4

P

3

P

2

P

4

Set key tone

P

1 As shown: in CH 1 , press , Utilities is shown.

P

2. Press to enter select mode,

3. Press / , and Key Tone is shown,

4. Press to select OFF or On ,

5. Select On or OFF with / , press to confirm.

4

P

3

P

2

P

4

P

2

4

P

3

P

4

Set Rptr/Talkarnd

P

1 As shown: in CH 1 , press to enter select mode,

P

3

P

2. Press / , and Rptr/Talkarnd is shown,

3. Press to select the mode,

2

P

4

4. Select Repeater Mode or Talkarnd mode with / ,

P

Press to confirm.

4

P

3

P

2

Set speak On mode

P

1 As shown: in CH 1 , press to enter select mode,

P

3

2. Press / , and Speak Mode is shown,

3. Press to select the speak on mode,

4. Select with / , press to confirm.

P

2

P

4

P

3

P

2

4

P

4

Set zone mode

P

1 As shown: in CH 1 , press to enter select mode,

2. Press / , and Zone Edit is shown,

3. Press to select the zone mode,

4. Select Zone No with / , press to confirm.

P

3

P

2

P

4

P

2

4

P

3

P

4

Set call list

P

1 As shown: in CH 1 , press to enter select mode,

2. Press / , and Call is shown,

3. Press to select the call list,

4. Select with / , press PTT to transmit.

P

3

P

2

P

4

P

3

P

2

4

Set Rx FRQ

1 As shown: in CH 1 , press to enter select mode,

P

2. Press / , and Ch Edit is shown,

3. Press to select

4. Press , is shown, enter the set of Rx FRQ,

P

2

P

3

P

4

3

Ch alias CHANNEL 1

Rx FRQ

401.660000

P

4

9

PT6500 SERVICE MANUAL

5 Set the Rx FRQ value with the keypad,

P

6. Press to delete, and press to confirm.

1

P

4

Set Tx FRQ

1 As shown: in CH 1 , press to enter select mode,

P

2. Press / , and Ch Edit is shown,

3. Press to select

4. Press , is shown, enter the set of Tx FRQ,

P

2

P

3

Ch alias CHANNEL 1

Tx FRQ

401.660000

P

4

5 Set the Tx FRQ value with the keypad,

P

6. Press to delete, and press to confirm.

1

4

Set Rx CTCSS/DCS

P

1 As shown: in CH 1 , press to enter select mode,

P

3

P

2. Press / , and Ch Edit is shown,

3. Press to select

2

P

4

Ch alias

4

CHANNEL 1

P

3

4. Press , is shown, enter the set of Rx

Rx CTCSS

401.660000

CTCSS/DCS FRQ 5 Set the Rx FRQ value with the keypad,

P

6. Press to delete, and press to confirm.

7. Stands for the radix point, press to convert among CTCSS DCS and reverse DCS.

1

*

P

4

Set Tx CTCSS/DCS

P

1 As shown: in CH 1 , press to enter select mode,

P

3

P

2. Press / , and Ch Edit is shown,

3. Press to select

4. Press , is shown, enter the set of Tx

2

P

3

P

4

Ch alias CHANNEL 1

Tx CTCSS XXXX

4

CTCSS/DCS FRQ,

5. Set the Tx FRQ value with the keypad,

P

6. Press to delete, and press to confirm.

7. Stands for the radix point, press to convert among CTCSS DCS and reverse DCS.

1

P

4

*

Set contact list

P

1 As shown: in CH 1 , press to enter select mode,

P

3

P

2. Press / , and Contact List is shown,

3. Press to select,

2

P

4

4. Select the address cable of the call to be made with / ,

4

P

3

P

2

5 Check the alias or address code by turning the knob,

6. Key in the address code of the person you are calling,

P

7. Press to transmit the current contact list.

4

Set status:

P

1 As shown: in CH 1 , press to enter select mode,

2. Press / , and Status is shown,

3. Press to select,

P

3

P

2

P

4

4.Select the needed status with / ,

4

P

3

P

2

5. Check the alias or address code of the status by turning the knob,

P

6. Press to select the current status.

4

PROGRAMMABLE BUTTON FUNCTIONS

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:

None

Set of None

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;

10

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 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

you can select any scan list. Every scan list can scan any channels in different zones (16 channels to the most).

3. Press it a third time the channel alias will be shown, e.g.: CH 1

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.

It can be set as: short press: Zone, long press OFF.

1. Press the key once, Zone No will be shown,

P

3

P

2. Select zone No. with / ,

P

3. Press to confirm.

4

2

1. Press the programmable key once to start personal working;

2. Press once again to quit.

Notes:

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

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:

choose the channel, CHANNEL 1 will be shown.

2. Press it again to cancel channel lock, CHANNEL 1 will be shown.

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,

P

3. Select the options in the contact list with /

3

P

2

4. Press PTT to transmit

P

5. Press to quit.

1

It can be set as: short press: instantly select channel 1, long

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:

press OFF.

1. Press the key once to instantaneously select the channel, e.g. CHANNEL 15

2. Press again to return.

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.

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 OFF.

1. Press the key once, Contrast will be shown,

P

3

P

2. Press / to select the character you need,

3. Press to confirm.

2

P

4

Manual programming

The dealer can open the manual programming rights of channel frequency set, CTCSS DCS. Basic operations of programmable keys:

PC

RS232serial port

Programming cable

KSPL09

Figure4-1

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 at the rear

of the transceiver.

bottom

slots

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.

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 5.1-2

Figure 5.2-1

Figure 5.3-1

Figure 5.4-1

Figure 5.5-1

Figure 5.6-1

12

5.7 Exploded View

PT6500 SERVICE MANUAL

ITEM

PART NUMBER

1

201-006500-R02

201-006500-R05

2

202-006500-R01

3

204-006800-R01

4 5

201-006500-R09

6

203-000558-R11

7 8 9

201-006500-R04

10

201-006500-R03

11

203-006800-R26

305-108020-R01

12

13 14

201-006500-R07

15

204-003208-R02

16

204-003208-R07

17

121-100000-R17 SPEAKER

18 19

20

302-20060G-R01

21

301-20040G-R01

22

23

202-003208-R07 SPACE TRASCALENT

24

203-006500-R06

25

COVER PTT KEY KEY PTT

RUBBER KEY PTT

LABEL LCD LENS LABEL LOGO

LENS LED NUT ANTENNA ANTENNA

KNOB CHANNEL

KNOB VOLUME

SPRING PLATE KNOB

NUT KNOB

CASE FRONT201-006500-R01

COVER EARPHONE SCREW EARPHONE COVER304-30040G-R01

WATERPROOF NET SPEAKER CUSHION SPEAKER

CUSHION SPACE SPEAKER204-006200-R09 PCB ASSEBIED FUNCTION KEY

SCREW

.. SCREW,M2X4

PCB ASSEBIED FUNCTION KEY

DESCRIPTION

6 0

M20X

PTT KEYMETALDOME

QTY.

1 1 1

1

1 1 1

1

1 1

2 2 1

1

1 1 1

1 1

2

17

1

1 1

ITEM

26

204-006500-R02

27 28

203-000558-R07

29

202-006500-R03 203-006500-R01

30 31

204-006800-R11

32

202-006500-R02 202-006500-R05

33

34

301-20030G-R01

35

203-006500-R04 202-000558-R08

36

301-20080G-R02

37

38

302-17040G-R01

39

203-006500-R02

40

201-006500-R06

41

204-006200-R04

42

120-400000-R13

43

102-6800CN-R01

44

203-006500-R03

45

202-006500-R04

46

204-006800-R12

47

202-000558-R09

48

204-006800-R06

49

204-006500-R01

50

201-006500-R08

PART NUMBER

DESCRIPTION

SPACE EARPHONE PCB ASSEMBIEDPTT BASE ANTENNA WATERPROOF PART TOP CASE AL

LABEL

WATERPROOF LOOP MAIN WATERPROOF PART POSITIVE BKT

SCREW M2X3.0

SPRING PLATE POSIT.AND NEGAT. RUBBER CUSHION SCREW,M2X8

SCREW, 1.7x4.0

PLATE POSITIVE

BKT POSITIVE

CUSHION LINE

LCM

METAL DOME FUNCTION KEY RUBBER KEY FUNCTION

LABBEL CASE FRONT BOTTOM COVER MIC

CUSHION MIC CUSHION LCD LENS

LENS LCD

QTY.

1

1 1

1 1 1

1 1

1

2

1

13

Chapter 6 Radio Debugging

PT6500 SERVICE MANUAL

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 Computer

1

Programming

2

software

3

Programming Cable

4

Cloning cable DC regulated

5

power

6

Therefore Power meter

Specifications Above P2, compatible with IBM PC, WINDOWS 98/ME/2000/XP

KSP6500

KSPL-09 KCL01

Output voltage: 7.5V, output current:

Measuring rang: 0.5---10W Frequency range: 100MHz500MHz

Impedance: 50Ù

SWR 1.2

5A

Frequency meter

7

Frequency

8

Deviator Digital Multimeter

9

Audio Signal Generator

10

RF Power attenuator

11

Standard signal

12

source Oscillograph

13

Audio voltmeter

14

Frequency range: 0.1600MHz Frequency precision: higher than Sensitivity: higher than 100mV

Frequency range: DC600MHz Measuring range:

Input impedance: higher than 10MÙ/V DC, with the ability of testing voltage, current,

impedance Frequency range: 2---3000Hz

output level: 1---500mV 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

Test range: 10mV~10V

0-- 5kHz

110

-6

SP+ SP-TXD

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

Recommendation: Equipment in item 6, 7, 8, 10, 11, and 12 can be replaced by a comprehensive test instrument.

14

Table 6.2Radio H/I/L Frequency

Low Frequency Center frequency Hi gh Fr eq ue nc y

400.125MHz 435.125MHz 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..

Table 6.4 Receiver

Item

Band pass filter

Audiopower

Sensitivity

Test Condition

Test frequency intermediate frequency Antenna port input RF OUT -47dBm(1ìV) MOD 1kHz DEV 3.0kHz/ 1.5kHz Audio load 16Ù

CH: center frequency CH:low frequency CH:high frequency RF OUT:

-119dBm(0.25ìV)

MOD: 1kHz DEV: 3.0kHz/ 1.5kHz

Test Equipment

Frequency spectrum Analyzer / comprehensive test Device

RF Signal generator Oscillator Audio Voltmeter DistortIon test device /Comprehensive test device

6.4 Debugging

The above debugging refers to Table3, Table4, and Table 5.

Table 6.3 Voltage Controlled Oscillator

Item

Test Condition

Test Equipment

Test Point

Adjustm ent Part

Setting

Battery Acity: CH: RX High

7.5V

Digital Multimeter

PD

C117

cap

Frequency

Locked voltage

CH: RX Low Frequency CH: TX High Frequency

C52

CH:TX Low Frequency

Test Point

Before mixing

Speaker connector

Adjustment Part

Computer test

Requirement

Smooth wave

(Turn the volume knob clockwise) audio power >1.5W SINAD: 12dB or higher

After adjustment, squelch activation is normal

Note

No adjustment is recommended

Inner speaker power >

1.2W

Require ment

4.2V 0.1V

>0.6V

4.2V 0.1V

>0.6V

Note

Adjust ment

Watch ing Adjust ment

Watch ing

Squelch activation

16

CH: RX center frequency

th

9 RF OUT:-117dBm

rd

3 RF OUT:-124dBm

Computer test

After adjustment squelch activation is normal

Table 6.5 Transmitter

PT6500 SERVICE MANUAL

Item

Tx Frequency DCS wave (smooth) Power

Max modulation frequency deviation

5-Tone DEV

DTMF DEV

CTCSS DEV

DCS DEV

Battery power warning

Test Condition

Ch

TXcenter frequency

AG:1kHz/320mV

CTCSS 67Hz

CTCSS 150Hz

CTCSS

254.1Hz

DCS 023N

Battery terminal:

5.8V

Test Equipment

Frequency counter/ comprehensive test device Oscillator/comprehensive test device Wattmeter/comprehensive test device ammeter

Frequency deviation meter/ comprehensive test device

Frequency deviation meter/ comprehensive test device Frequency deviation meter/ comprehensive test device

Frequency deviation meter/ comprehensive test device

Test Point

Antenn a

Adjustment Part

Computer test mode

Requirement

Within 200Hz

Waveform is close to smooth square wave Adjust to 4W/2W/0.5W

Adjust to 4.5kHz/2.2kHz

Adjust to 4kHz/2 kHz

Adjust to 0.75kHz /0.35 kHz

Adjust to 0.9kHz /0.45 kHz

After adjustment, the indicator flashes

Note

Within 0.2W 200Hz

50Hz

Chapter 7 Major Specifications

7.1 General Specification

PT6500 Frenquency range(mhz) Channel capacity 128 Channel spacing(khz) Frenquency stability(ppm) operating temperature( ) operating voltage(v) power supply requirement dimension (h*w*d)(mm) (with battery, without antenna) weight(g)(with antenna& battery) battery (mah)

(1) 136~174MHz (2) 400~470 MHz

(3) 450~520MHz (4) 350~400 Mhz

12.5KHz/20KHz/25KHz

2.5ppm

-25 ~ + 55

7.5V DC 20%

0.5~4W/5W

56 mm 120 mm 35 mm

1700mAh

310g

7.2 Transmitter

RF Power (w) 4W/2W/0.5W(UHF) 5W/2W/0.5W(VHF) Frenquency modulation 16K F3E/ 11K F3E/8K F3E Antenna Impedance( ) 50 Modulation Limiting(KHz) 2.5KHz@12.5KHz, 4KHz@20KHz, 5KHz@25KHz Modulation Distortion(%) 5% Radiated Spurious Emission -36dBm < 1GHz, -30dBm > 1GHz FM Noise(dB) -40dB@25KHz -35dB@12.5KHz Adjacent Channel Power(dB) -60dB @ 12.5KHz, -70dB @ 20/25KHz,

7.3 Receiver

Reference Sensitivity( V) . 35 V Operating Bandwidth(KHz) 7/ 3.5 First IF of Receiver (MHz) 51.65 second IF of Receiver(khz) 450 Adjacent channel Selectivity(dB) intermodulation Rejection(dB) 65 dB Spurious Response Rejection(dB) 70 dB Rated Audio Power(w) 0.5W rated Audio Distortion(%) 10% FM Hum&Noise(dB) 40/35

60 dB@12.5KHz, 70 dB@20/25KHz

17

No.

1

2

3

4

5

6

7

Chapter 8 Trouble Shooting

Problems

No display after switched on.

Phase locked loop unlocked

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

Solution

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.

A Phase locked loop Crystal Oscillator X1 may be broken, replace it. B Oscillator tube may be broken, replace it. C. Phase locked loop IC2 may be broken, replace the IC.

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.

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.

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.

PT6500 SERVICE MANUAL

Appendix 1 Abbreviations

AMP amplify, amplifier ANT antenna APC automatic power control BPF band pass filter CTCSS continuous tone control squelch system DCS Digital code squelch DEMOD demodulation EEPROM EEPROM HPF high pass filter IDC instantaneous deviation control IF intermediate frequency LED Light-Emitting Diode LNA low noise amplifier 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

18

PT6500 SERVICE MANUAL

Antenna

Appendix 2: Spare List

ITEM PART NUMBER DESCRIPTION QTY

1 201-006500-R02 1 2 201-006500-R05 1 3 202-006500-R01 1 4 604-065000-R01 1 5 201-006500-R07 1 6 304-30040G-R01 1 7 202-006500-R04 1 8 604-065000-R06 1 9 301-20040G-R01 17 10 1 11 604-065000-R02 1 12 604-065000-R03 1 13 301-20080G-R02 2 14 202-006500-R02 1 15 202-006500-R03 1 16 203-000558-R07 1 17 604-06500-R07 1 18 203-000558-R11 1 19 604-06500-R04 1 20 604-06500-R05 1 21 305-108020-R01 2 22 120-400000-R13 1 23 302-20060G-R01 2 24 202-000558-R09 1 25 102-6800CN-R01 1 26 201-006500-R01 1 27 204-003208-R02 1 28 204-003208-R07 1 29 121-100000-R17 1 30 204-006200-R09 1

COVER PTT KEY KEY PTT RUBBER KEY PTT CASE FRONT SUBASSEMBLY COVER EARPHONE SCREW EARPHONE COVER RUBBER KEY FUNCTION PCB FUNCTION KEY SUBASSEMBLY SCREW M2.0*4.0

PCB MAIN SUBASSEMBLY BKT POSITIVER SUBASSEMBILY CASE AL SUBASSEMB SCREW M2.0*8.0 WATERPROOF LOOP MAIN WATERPROOF PLATE TOP BASE ANTENNA PCB PTT KEY SUBASSEMBLY NUT ANTENNA KNOB CHANNEL SUBASSEMBLY KNOB VOLUME SUBASSEMB NUT KONB LINE SCREW M2.0*6.0 COVER MIC LCM CASE FRONT WATERPROOF NUT SPEAKER CUSHION SPEAKER SPEAKER SPACE CUSHION SPEAKER

Battery Pack

ITEM PART NUMBER DESCRIPTION QTY

31 204-006800-R01 1 32 204-006800-R06 1 33 201-006500-R09 1 34 201-006500-R08 1 35 204-006500-R01 1 36 204-006800-R12 1 37 1 38 201-006500-R06 1 39 203-006500-R02 1 40 203-006500-R04 1 41 202-000558-R08 1 42 302-17040G-R01 1 43 203-006500-R01 1 44 204-006500-R02 1 45 202-006500-R05 1 46 204-006200-R04 1 47 204-006800-R11 1 48 203-006500-R04 1 49 202-000558-R08 1 1 50 301-20030G-R03 1 51 202-003208-R07 1 52 201-006500-R04 1 53 203-006800-R26 1 54 201-006500-R03 1 55 203-006800-R26 1 56 1 57 203-006500-R03 1 58 1 59 203-006500-R06 1

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

Belt Clip

19

Appendix 3 STRUCTURE PART LIST

PT6500 SERVICE MANUAL

ITEM

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 39 40 41 42 43 44 45

PART NUMBER 102-6800CN-R01 120-100000-R07 120-100000-R08 120-400000-R13 121-100000-R17 201-006500-R01C 201-006500-R02B 201-006500-R03 201-006500-R04 201-006500-R05 201-006500-R06B 201-006500-R07 201-006500-R08 201-006500-R09 202-000558-R08 202-000558-R09 202-003208-R07 202-006500-R01 202-006500-R02 202-006500-R03 202-006500-R04 202-006500-R05 203-000558-R07B 203-000558-R11 203-006500-R01B 203-006500-R02 203-006500-R03 203-006500-R04 203-006500-R06 203-006500-R07A 203-006800-R26 203-007200-R08 204-006500-R01 204-006500-R02 204-006800-R01 204-006800-R05 204-006800-R06 204-0KB36L-R03 301-20020G-R01 301-20030G-R03 301-20040G-R01 301-20080G-R02 302-17040G-R01 302-20060G-R01 304-30040G-R02B

DESCRIBER LCD LINE COLOR RED LINE COLOR BLACK CABLE 38PIN SPEAKER CASE FRONT COVER PTT KEY KNOB VOLUME KNOB CHANNEL KEY PTT BKT POSITIVE COVER EARPHONE LENS LCD WINDOW LENS LED CUSHION RUBBER POSIT AND NEGAT COVER MIC RUBBER SPACE TRASCALENT RUBBER KEY PTT WATERPROOF LOOP MAIN WATERPROOF TOP RUBBER KEY FUNCTION WATERPROOF POSITIVE BKT BASE ANTENNA NUT ANTENNA CASE AL PLATE POSITIVE METAL DOME FUNCTION KEY SPRING PLATE POSIT AND NEGAT METAL DOME PTT KEY SPRRING PLATE FUNCTION KEY PCB SPRINT PLATE KNOB NUT KNOB CUSHION LCD LENS SPACE MIC LABEL LCD LENS WATERPROOF NET SPEAKER WATERPROOF NET MIC CUSHION KB36L SCREW M2.0*2.0 SCREW M2.0*3.0 SCREW M2.0*4.0 SCREW M2.0*8.0 SCREW M1.7*4.0 SCREW M2.0*6.0 SCREW M3.0*4.0

.

QUTY

1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 2 1 2 2 2 1 1 1 1 1 1 4 1 13 2 1 2 1

Appendix 4 Electronic Component List(136-174MHz)

No Material Serial No Component Name/Specification No Material Serial No Component Name/Specification 1

101-06500V-R04

2

102-1509GV-R01

3

102-24C256-R02

4

102-9140NR-R01

5

102-A31136-R01

6

102-AK2346-R01

7

102-B502MR-R01

PT6500PCB / VHF PCB,6 LAYER,FR4,1.2mm,PT6500V-071115.PCB,Rohs DIVIDER / UPB1509GV,Rohs EEPROM / 24LC256I/SN,Rohs Reset IC / PST9140NR,Rohs FM DETECTOR IC / TA31136FN,SSOP,Rohs Audio Processor IC / AK2346 Rohs LDO / XC6204B502MR Rohs

20

IC1 IC8 IC11 IC4 IC6 Q40, Q45

QTY.

1 1 1 1 1 1 2

PT6500 SERVICE MANUAL

No Material Serial No Component Name/Specification

102-C75W51-R01

8

102-DA8541-R01

9

102-DF4111-R01

10

102-FP3502-R01

11

102-HT9172-R01

12

102-M2902V-R01

13

102-M2904V-R01

14

102-M30620-R01

15

103-0MA742-R01

16

103-1SR154-R01

17

103-1SV278-R01

18

103-1SV305-R01

19

103-1SV325-R01

20

103-A2S111-R01

21

103-DAN222-R01

22

103-HSC277-R01

23

103-HVC131-R01

24

103-HZU5AL-R01

25

103-L190YG-R01

26

103-MHC190-R02

27

104-A123JE-R01

28

104-A143TE-R01

29

104-A144EE-R01

30

104-C144EE-R01

31

104-C144EU-R01

32

104-SA1586-R01

33

104-SC3356-R01

34

104-SC4116-R01

35

104-SC4617-R01

36

104-SC5108-R01

37

104-TC4082-R01

38

105-2SK508-R01

39

105-3SK318-R01

40

105-RD01MU-R01

41

105-RD07MV-R01

42

105-SK1824-R01

43

105-ST2301-R01

44

106-LBE010-R01

45

106-RY6472-R01

46

108-450C24-R02

47

108-CF450F-R02

48

108-CF450G-R02

49

108-XF5165-R01

50

109-040000-R01

51

109-040100-R01

52

109-040101-R01

53

109-040102-R01

54

109-040103-R01

55

Operational Amplifier / TC75W51FU,SSOP8-P-0.65,Rohs POWER AMPLIFIER / TDA8541,SO8,Rohs RF PLL Frequency Synthesizers / ADF4111,TSSOP Rohs Positive Voltage Regulator / XC62FP3502PR,SOT-89,Rohs DTMF Receiver / HT9172,SOP,Rohs Operational Amplifier / NJM2902V,OP-AMP,Rohs Operational Amplifier / NJM2904V,OP-AMP,Rohs MCU / CPU,M16C-M30620FCPGP,FLASH,Rohs Chip switch diode / MA742(PANASONIC),Rohs Chip diode / 1SR154-400(ROHM),Rohs Chip varialble capacitor diode / 1SV278,Rohs Chip varialble capacitor diode / 1SV305,Rohs Chip varialble capacitor diode / 1SV325,Rohs Chip switch diode / 0603,MA2S111(PANASONIC),Rohs Chip switch diode / DAN222,(ROHM),Rohs Chip diode / Waveband switch,HSC277(HITACHI),Rohs Chip HF switch diode / 0603,HVC131(HITACHI),Rohs Chip regulator diode / HZU5ALL(HITACHI),Rohs Chip LED / 0603,green,H19-213SYGC,Rohs Chip LED / 0603,red,19-21SURC/S530-A2/TR8,Rohs Chip triode / DTA123JE(ROHM),Rohs Chip triode / DTA143TE,Rohs Chip triode / DTA144EE(ROHM),Rohs Chip triode / DTC144EE(ROHM),Rohs Chip triode / DTC144EUA(ROHM),Rohs Chip triode / 2SA1586,Rohs Chip triode / 2SC3356,R24,Rohs Chip triode / 2SC4116-GR Rohs Chip triode / 2SC4617(S)(ROHM),Rohs Chip triode / 2SC5108Y(TOSHIBA),Rohs Chip triode / KTC4082,(KEC),Rohs Chip FET / 2SK508NV(K52),Rohs Chip FET / 3SK318,Rohs Chip FET / RD01MUS2,Rohs Chip FET / RD07MVS1,Rohs Chip FET / 2SK1824,Rohs Chip FET / ST2301,Rohs Switch / SKRTLBE010,Rohs Carbon encoder switch / RY-6472,Rohs Plug-in phase frequency detector / JTBM450CX24,Rohs Plug-in porcelain filter / LTWC450F,450kHz 7kHz,Rohs Plug-in porcelain filter / LTWC450G,450kHz 3kHz,Rohs chip IF filter / DSF753SBF,51.65MHz 4kHz/3dB, (7.0x5.0x1.3)mm,Rohs Chip resistor / 0402,0R 5%,Rohs

Chip resistor / 0402,10R 5%,Rohs Chip resistor / 0402,100R 5%,Rohs

Chip resistor / 0402,1K 5%,Rohs

Chip resistor / 0402,10K 5%,Rohs

IC14, IC18 IC9 IC2 IC16 IC10 IC5 IC3 IC7 D22, D35, D36, D37 D33 D9 D27, D28, D29, D30 D2, D6, D11, D14 D10, D16, D20, D38 D18, D19 D3, D17 D1, D7, D8, D39 D15 D26, D31 D25 Q26, Q44 Q7, Q9 Q12, Q25, Q36 Q13, Q16, Q22, Q24, Q32, Q35, Q42, Q23, Q52 Q10 Q38, Q47 Q5 Q41 Q21, Q30, Q31, Q53, Q14 Q2, Q8, Q20, Q4 Q15 Q6, Q11 Q18, Q19 Q3 Q1 Q27, Q29, Q34, Q50, Q51, Q54, Q33, Q46 Q39, Q43 SW3 SW2 CD1 CF2 Cf1 Xf1

C255, C271, R31, R54, R152, R178, R187, R227, R240, R245, R258, R262, R264, R269, R291, R298, R304, R307, R308, R310, R319 R2, R47, R49, R69 R20, R108 R7, R11, R40, R76, R118, R132, R148, R154, R160, R167, R168, R192, R198, R202, R205, R208, R217, R221, R225, R226, R241, R251, R253, R277, R294, R297, R299, R301, R316, R320, R321, R322, R323, 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 R59, R73, R79, R80, R126, R144, R172, R199, R211,

QTY.

2 1 1 1 1 1 1 1 4 1 1 4 4 4 2 2 4 1 2 1 2 2 3 9 1 2 1 1 5 4 1 2 2 1 1 8 2 1 1 1 1 1 1

21

4 2

61

15

21

PT6500 SERVICE MANUAL

No Material Serial No Component Name/Specification

56

109-040104-R01

57

109-040105-R01

58

109-040123-R01

59

109-040124-R01

60

109-040152-R01

61

109-040153-R01

62

109-040154-R01

63

109-040180-R01

64

109-040181-R01

65

109-040182-R01

66

109-040183-R01

67

109-040184-R01

68

109-040202-R01

69

109-040220-R01

70

109-040221-R01

71

109-040222-R01

72

109-040223-R01

73

109-040224-R01

74

109-040271-R01

75

109-040272-R01

76

109-040273-R01

77

109-040274-R01

78

109-040331-R01

79

109-040332-R01

80

109-040333-R01

81

109-040334-R01

82

109-040361-R01

83

109-040393-R01

84

109-040470-R01

85

109-040471-R01

86

109-040472-R01

87

109-040473-R01

88

109-040474-R01

89

109-040512-R01

90

109-040513-R01

91

109-040560-R01

92

109-040561-R01

93

109-040562-R01

94

109-040563-R01

95

109-040564-R01

96

109-040681-R01

97

109-040683-R01

98

109-040823-R01

99

109-040824-R01

100

109-040913-R01

101

109-060000-R01

102

109-060101-R01

103

109-060104-R01

104

109-060124-R01

105

109-060150-R01

106

109-060153-R01

107

109-060154-R02

108

109-060182-R01

109

109-060221-R01

110

109-060273-R01

Chip resistor / 0402,100K 5%,Rohs Chip resistor / 0402,1M 5%,Rohs Chip resistor / 0402,12K 5%,Rohs Chip resistor / 0402,120K 5%,Rohs Chip resistor / 0402,1.5K 5%,Rohs Chip resistor / 0402,15K 5%,Rohs Chip resistor / 0402,150K 5%,Rohs Chip resistor / 0402,18R 5%,Rohs Chip resistor / 0402,180R 5%,Rohs Chip resistor / 0402,1.8K 5%,Rohs Chip resistor / 0402,18K 5%,Rohs Chip resistor / 0402,180K 1%,Rohs Chip resistor / 0402,2K 5%,Rohs Chip resistor / 0402,22R 5%,Rohs Chip resistor / 0402,220R 5%,Rohs Chip resistor / 0402,2.2K 5%,Rohs Chip resistor / 0402,22K 5%,Rohs Chip resistor / 0402,220K 5%,Rohs Chip resistor / 0402,270R 5%,Rohs Chip resistor / 0402,2.7K 5%,Rohs Chip resistor / 0402,27K 5%,Rohs Chip resistor / 0402,270K 5%,Rohs

Chip resistor / 0402,330R 5%,Rohs Chip resistor / 0402,3.3K 5%,Rohs Chip resistor / 0402,33K 5%,Rohs Chip resistor / 0402,330K 5%,Rohs Chip resistor / 0402,360R 5%,Rohs Chip resistor / 0402,39K 5%,Rohs Chip resistor / 0402,47R 5%,Rohs Chip resistor / 0402,470R 5%,Rohs Chip resistor / 0402,4.7K 5%,Rohs

Chip resistor / 0402,47K 5%,Rohs

Chip resistor / 0402,470K 5%,Rohs Chip resistor / 0402,5.1K 5%,Rohs Chip resistor / 0402,51K 5%,Rohs Chip resistor / 0402,56R 5%,Rohs Chip resistor / 0402,560R 5%,Rohs Chip resistor / 0402,5.6K 5%,Rohs Chip resistor / 0402,56K 5%,Rohs Chip resistor / 0402,560K 5%,Rohs Chip resistor / 0402,680R 5%,Rohs Chip resistor / 0402,68K 5%,Rohs Chip resistor / 0402,82K 5%,Rohs Chip resistor / 0402,820K 5%,Rohs Chip resistor / 0402,91K 5%,Rohs Chip resistor / 0603,0R 5%,Rohs Chip resistor / 0603,100R 5%,Rohs Chip resistor / 0603,100K 5%,Rohs Chip resistor / 0603,120K 5%,Rohs Chip resistor / 0603,15R 5%,Rohs Chip resistor / 0603,15K 5%,Rohs Chip resistor / 0603,150K 1%,Rohs Chip resistor / 0603,1.8K 5%,Rohs Chip resistor / 0603,220R 5%,Rohs Chip resistor / 0603,27K 5%,Rohs

R252, R255, R266, R284, R287, R288 R186, R213, R279, R300 R60, R114, R115, R116, R120, R127, R234, R237, R243, R270 R16, R140, R191, R209, R231 R15, R88, R193, R204 R10, R45, R180, R238 R50, R233, R281 R6, R25, R42, R121, R157, R159, R179, R182 R5 R52 R22, R87 R184, R185, R278 R81, R110, R139, R147, R174, R194, R196, R210 R257 R36, R92, R230 R43, R100 R1, R51, R77, R93, R135, R189 R74, R75, R82, R83, R102, R103, R166, R244, R273 R161, R203 R19 R24, R133, R181, R200, R212, R254, R295 R101, R153, R195, R280, R283 R34, R38 R14, R17, R23, R90, R107, R119, R150 R12, R21, R112, R123, R128, R177 R171, R215, R247, R248, R311 R61, R97, R232, R239 R33 R35, R86 R8, R13, R28, R68 R263 R4, R37, R48, R62, R98, R99, R125, R134, R136, R137, R145, R173, R197, R207, R216 R30, R32, R183, R206, R214, R224, R228, R229, R235, R242, R274, R275, R276, R286, R292, R317, R318 R29, R85, R156, R265, R271 R176 R151 R117 R26, R44 R303 R71, R142, R220 R146, R218, R219 R41 C162, R141, R246 R169 R285 R175 C12, R94, R95, R170, R201, R222, R282 R9, R39 R106, R124, R250 R78, R105 R27 R305 R53, R55, R58, R63, R67, R72 L48 R104 R70

QTY.

4 10 5 4 4 3 8 1 1 2 3 8 1 3 2 6 9 2 1 7 5 2 7 6 5 4 1 2 4 1 15

17

5 1 1 1 2 1 3 3 1 3 1 1 1 7 2 3 2 1 1 6 1 1 1

22

PT6500 SERVICE MANUAL

No Material Serial No Component Name/Specification

111

109-060331-R01

112

109-060470-R01

113

109-060472-R01

114

109-060823-R01

115

109-070000-R01

116

109-100000-R01

117

109-100R47-R01

118

110-220103-R01

119

111-030000-R01

120

112-042214-R01

121

112-043100-R01

122

112-043101-R01

123

112-043102-R01

124

112-043103-R01

125

112-043104-R02

126

112-043105-R01

127

112-043110-R01

128

112-043120-R01

129

112-043121-R01

130

112-043123-R01

131

112-043130-R01

132

112-043150-R01

133

112-043153-R01

134

112-043180-R01

135

112-043182-R01

136

112-0431R5-R01

137

112-043200-R01

138

112-043220-R01

139

112-043221-R01

140

112-043222-R01

141

112-043223-R01

142

112-043224-R02

143

112-043270-R01

144

112-043271-R01

145

112-043330-R01

146

112-043332-R01

147

112-043333-R01

148

112-043390-R01

149

112-043392-R01

150

112-043393-R01

151

112-0433R0-R01

152

112-0433R5-R01

153

112-043470-R01

154

112-043471-R01

Chip resistor / 0603,330R 5%,Rohs Chip resistor / 0603,47R 5%,Rohs Chip resistor / 0603,4.7K 5%,Rohs Chip resistor / 0603,82K 5%,Rohs Chip resistor / 0805,0R 5%,Rohs Chip resistor / 1206,0R 5%,Rohs Chip resistor / 1206,0.47R 5%,Rohs Volume switch / 10K,RY-6473,Rohs Chip FUSE / 433003,3A/32V,1206 Rohs Chip capacitor / 220P*4,0402,Rohs Chip capacitor / 0402,10P 0.5P,50V,C0G,Rohs Chip capacitor / 0402,100P 5%,50V,C0G,Rohs Chip capacitor / 0402,1000P 10%,50V,X7R,Rohs

Chip capacitor / 0402,0.01uF 10%,50V,X7R,Rohs

Chip capacitor / 0402,0.1uF 10%,10V,X5R,Rohs

Chip capacitor / 0402,1uF 10%,6.3V,X5R,Rohs

Chip capacitor / 0402,11P 5%,50V,C0G,Rohs Chip capacitor / 0402,12P 5%,50V,C0G,Rohs Chip capacitor / 0402,120P 5%,50V,C0G,Rohs Chip capacitor / 0402,0.012uF 10%,50V,X7R,Rohs Chip capacitor / 0402,13P 5%,50V,C0G,Rohs Chip capacitor / 0402,15P 5%,50V,C0G,Rohs Chip capacitor / 0402,0.015uF 10%,50V,X7R,Rohs Chip capacitor / 0402,18P 5%,50V,C0G,Rohs Chip capacitor / 0402,1800P 10%,50V,X7R,Rohs Chip capacitor / 0402,1.5P 0.25P,50V,C0G,Rohs Chip capacitor / 0402,20P 5%,50V,C0G,Rohs Chip capacitor / 0402,22P 5%,50V,C0G,Rohs Chip capacitor / 0402,220P 5%,50V,C0G,Rohs Chip capacitor / 0402,2200P 10%,50V,X7R,Rohs Chip capacitor / 0402,0.022uF 10%,50V,X7R,Rohs Chip capacitor / 0402,0.22uF 10%,16V,X7R,Rohs Chip capacitor / 0402,27P 5%,50V,C0G,Rohs Chip capacitor / 0402,270P 10%,50V,X7R,Rohs Chip capacitor / 0402,33P 5%,50V,C0G,Rohs Chip capacitor / 0402,3300P 10%,50V,X7R,Rohs Chip capacitor / 0402,0.033uF 10%,16V,X7R,Rohs Chip capacitor / 0402,39P 5%,50V,C0G,Rohs Chip capacitor / 0402,3900P 10%,50V,X7R,Rohs Chip capacitor / 0402,0.039uF 10%,50V,X7R,Rohs Chip capacitor / 0402,3P 0.25P,50V,C0G,Rohs Chip capacitor / 0402,3.5P 0.25P,50V,C0G,Rohs Chip capacitor / 0402,47P 5%,50V,C0G,Rohs Chip capacitor / 0402,470P 10%,50V,X7R,Rohs

R3, R18, R91 L52 R138 R84, R111 L54 C294 R57, R65, R66 SW1 F1 C288, C345, C346 C11, C70, C142, C143 C144, C153, C84, C104, C105, C106, C121 C6, C7, C21, C23, C31, C34, C37, C43, C46, C49, C56, C57, 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 C44, C54, C91, C95, C115, C152, C158, C164, C181, C196, C207, C219, C232, C234, C256, C268, C275, C362, C374, C220 C33, C83, C99, C114, C151, C159, C166, C167, C177, C178, C199, C209, C216, C231, C233, C248, C251, C257, C274, C276, C280, C285, C293, C303, C310, C319, C359, C532 C45, C87, C217, C263, C289, C299, C304, C315, C330, C339, C353, C354, C371, C372, C373, C375 C174 C145 C101 C249 C176 C22, C59 C239 C155 C218, C267, C201 C68, C69 C250 C64, C242 C230, C364 C241, C246 C140, C161, C214, C226, C325 C313 C260 C258 C10, C50, C188, C190, C191, C194, C297, C298 C286 C157, C240, C265, C328, C331 C38 C320, C337 C243, C277 C124, C170 C123 C128, C252, C309 C58, C71, C76, C86, C127, C137, C198, C204, C223, C224, C244, C266, C281, C312, C316, C321, C324, C327, C338, C356, C125, C168, C342

QTY.

3 1 1 2 1 1 3 1 1 3 4 7 87

20

28

16

1 1 1 1 1 2 1 1 3 2 1 2 2 2 5 1 1 1 8 1 5 1 2 2 2 1 3 23

23

PT6500 SERVICE MANUAL

No Material Serial No Component Name/Specification

112-043473-R01

155

112-043474-R01

156

112-0434R0-R01

157

112-0434R7-R01

158

112-043560-R01

159

112-043561-R01

160

112-0435R0-R01

161

112-043680-R01

162

112-043682-R01

163

112-043683-R01

164

112-0436R0-R01

165

112-043820-R01

166

112-0439R0-R01

167

112-063100-R01

168

112-063101-R01

169

112-063102-R01

170

112-063103-R01

171

112-063110-R01

172

112-063120-R01

173

112-063150-R01

174

112-063180-R01

175

112-063181-R01

176

112-0631R0-R01

177

112-063220-R01

178

112-063270-R01

179

112-063334-R01

180

112-063390-R01

181

112-0633R0-R01

182

112-063471-R01

183

112-0634R0-R01

184

112-0635R0-R01

185

112-063680-R01

186

112-0636R0-R01

187

112-0637R0-R01

188

112-0638R0-R01

189

112-0639R0-R01

190

112-063R50-R01

191

112-072105-R01

192

112-072475-R01

193

112-073474-R01

194

112-102104-R01

195

112-102105-R02

196

112-102106-R02

197

112-102156-R01

198

112-102334-R01

199

112-102335-R02

200

113-010100-R01

201

114-06E180-R01

202

114-06G101-R03

203

114-06G181-R01

204

114-06G221-R02

205

114-06G270-R01

206

114-06G330-R01

207

114-06G332-R01

208

Chip capacitor / 0402,0.047uF 10%,16V,X7R,Rohs Chip capacitor / 0402,0.47uF 10%,10V,X5R,Rohs Chip capacitor / 0402,4P 0.25P,50V,C0G,Rohs Chip capacitor / 0402,4.5P/4.7P 0.25P,50V,C0G,Rohs Chip capacitor / 0402,56P 5%,50V,C0G,Rohs Chip capacitor / 0402,560P 10%,16V,X7R,Rohs Chip capacitor / 0402,5P 0.25P,50V,C0G,Rohs Chip capacitor / 0402,68P 5%,50V,C0G,Rohs Chip capacitor / 0402,6800P 10%,16V,X7R,Rohs Chip capacitor / 0402,0.068uF 10%,16V,X7R,Rohs Chip capacitor / 0402,6P 0.5P,50V,C0G,Rohs Chip capacitor / 0402,82P 5%,50V,C0G,Rohs Chip capacitor / 0402,9P 0.5P,50V,C0G,Rohs Chip capacitor / 0603,10P 5%,50V,C0G,Rohs Chip capacitor / 0603,100P 5%,50V,C0G,Rohs Chip capacitor / 0603,1000P 10%,50V,X7R,Rohs

Chip capacitor / 0603,0.01uF 10%,50V,X7R,Rohs Chip capacitor / 0603,11P 5%,50V,C0G,Rohs Chip capacitor / 0603,12P 5%,50V,C0G,Rohs Chip capacitor / 0603,15P 5%,50V,C0G,Rohs Chip capacitor / 0603,18P 5%,50V,C0G,Rohs Chip capacitor / 0603,180P 10%,50V,X7R,Rohs Chip capacitor / 0603,1P 0.25P,50V,C0G,Rohs Chip capacitor / 0603,22P 5%,50V,C0G,Rohs Chip capacitor / 0603,27P 5%,50V,C0G,Rohs Chip capacitor / 0603,0.33uF 10%,50V,X7R,Rohs Chip capacitor / 0603,39P 5%,50V,C0G,Rohs Chip capacitor / 0603,3P 0.25P,50V,C0G,Rohs Chip capacitor / 0603,470P 10%,50V,X7R,Rohs Chip capacitor / 0603,4P 0.25P,50V,C0G,Rohs Chip capacitor / 0603,5P 0.25P,50V,C0G,Rohs Chip capacitor / 0603,68P 5%,50V,C0G,Rohs Chip capacitor / 0603,6P 0.5P,50V,C0G,Rohs Chip capacitor / 0603,7P 0.5P,50V,C0G,Rohs Chip capacitor / 0603,8P 0.5P,50V,C0G,Rohs Chip capacitor / 0603,9P 0.5P,50V,C0G,Rohs Chip capacitor / 0603,0.5P 0.1P,50V,C0G,Rohs Chip Ta capacitor / TP Model,SIZE P,1uF 20%,10V,Rohs Chip Ta capacitor / TPModel,SIZE P,4.7uF 20%,10V,Rohs

Chip capacitor / 0805,0.47uF+80%--20%,16V,Y5V,Rohs Chip Ta capacitor / TSModel,SIZE A,0.1uF 20%,35V,Rohs Chip Ta capacitor / TSModel,SIZE A,1uF 20%,10V,Rohs Chip Ta capacitor / TSModel,SIZE A,10uF 20%,10V,Rohs Chip Ta capacitor / TSModel,SIZE A,15uF 20%,6.3V,Rohs Chip Ta capacitor / TSModel,SIZE A,0.33uF 20%,35V,Rohs Chip Ta capacitor / TSModel,SIZE A,3.3uF 20%,10V,Rohs Chip trimming capacitor / TZV2Z100A110,3~10p+100,Rohs Chip wire inductor / C1608CB-18NJ,ceramic core18NH 5%, 0603,Rohs Chip inductor / MLG1608BR10J,100nH 5%,0603,Rohs Chip inductor / LGHK1608R18J-T,180nH 5%,0603,Rohs Chip inductor / LGHK1608R22J-T,220nH 5%,0603,Rohs Chip inductor / MLG1608B27NJ,27nH 5%,0603,Rohs Chip inductor / MLG1608B33NJT,33nH 5%,0603,Rohs Chip inductor / MLF1608A3R3K,3.3uH 5%,0603,Rohs

C238 C237 C48, C187, C189, C195, C349 C186 C4 C245 C103, C254 C55 C264 C269 C74, C75, C108, C135, C169 C215 C129 C16, C27, C29, C47, C156 C30, C111 C5, C13, C32, C72, C132, C160, C183, C184, C200, C206, C213 C165 C2 C1 C18, C28 C17, C182 C8 C9, C90 C19 C25, C36 C163 C291, C295 C139 C171 C24, C41, C138 C14, C42 C26 C148 C3 C149 C39, C147 C107 C229, C236, C322, C355 C20, C89, C93, C120, C122, C130, C173, C197, C208, C225, C261, C262, C273, C278, C284, C305, C307, C308, C317, C336, C344, C361 C172 C102 C118 C227 C141 C96 C112 C52, C117 L24

L23, L35, L44, L45 L7 L20, L25, L31, L38 L11, L16 L21, L39 L10, L37

QTY.

1 1 5 1 1 1 2 1 1 1 5 1 1 5 2 11

1 1 1 2 2 1 2 1 2 1 2 1 1 3 2 1 1 1 1 2 1 4 22

1 1 1 1 1 1 1 2 1

4 1 4 2 2 2

24

PT6500 SERVICE MANUAL

No Material Serial No Component Name/Specification

114-06G390-R01

209

114-06G470-R01

210

114-06G472-R01

211

114-06G820-R01

212

114-06GR15-R01

213

114-07E220-R01

214

114-07E221-R01

215

114-07E390-R01

216

114-07E470-R01

217

114-07E560-R02

218

114-08E331-R01

219

114-08E821-R01

220

115-1R04R0-R02

221

115-1R07R0-R01

222

115-1R08R0-R01

223

115-1R23R0-R01

224

115-1R25R0-R01

225

115-1R57R0-R01

226

115-1R58R0-R03

227

117-000000-R05

228

117-000000-R08

229

119-060104-R01

230

122-112M80-R01

231

122-13M580-R01

232

122-13M686-R01

233

122-19M830-R01

234

124-020000-R15

235

124-030000-R01

236

124-050000-R13

237

124-050000-R14

238

204-006500-R04A

239

Chip inductor / MLG1608B39NJ,39nH 5%,0603,Rohs Chip inductor / MLG1608B47NJ,47nH 5%,0603,Rohs Chip inductor / MLF1608A4R7K,4.7uH 5%,0603,Rohs Chip inductor / MLG1608B82N,82nH 5%,0603,Rohs Chip inductor / MLG1608BR15J,150nH 5%,0603,Rohs Chip wire inductor / C2012C-22NJ,22nH 5%,0805,Rohs Chip wire inductor / LQW2BHNR22NJ03L / LQN21AR22J, 220nH 5%,0805,Rohs Chip wire inductor / C2012C-39NJ,39nH 5%,0805,Rohs Chip wire inductor / C2012C-47NJ,47nH 5%,0805,Rohs Chip wire inductor / C2012C-56NJ,56nH 5%,0805,Rohs Chip inductor / FSLM2520-R33K,330nH 10%,1008,Rohs Chip inductor / FSLM2520-R82K,820nH 10%,1008,Rohs Chip air-cored coil / 0.3*1.0*4TR,positive, high pin,Rohs Chip air-cored coil / 0.3*1.0*7TR,positive, high pin,Rohs Chip air-cored coil / 0.3*1.0*8TR,positive, high pin,Rohs Chip air-cored coil / 0.4*1.2*3TR,positive, high pin,Rohs Chip air-cored coil / 0.3*1.2*5TR,positive, high pin,Rohs Chip air-cored coil / 0.4*1.5*7TR,positive, high pin,Rohs Chip air-cored coil / 0.4*1.5*8TR,positive, high pin,Rohs Chip bead / EMI,FILTER, SMT,BLM21P300S,0805,Rohs Chip bead / EMI,FILTER, SMT,BLM11A601S,0603,Rohs

Thermistor / NTH5G16P42B104K07TH,100K,0603,Rohs Chip transistor / NT5032SC,12.8 2.5PPM,5.0*3.2*1.6mm,Rohs Chip crystal resonator/ ZTACC3.58MG,Rohs Chip crystal resonator/ 3.6864MHz,Rohs Chip crystal resonator / 9.8304MHZ-NX5032GA,Rohs Chip connector / BL112-38RU,38PIN Rohs Chip connector / 532680670,6PIN,Rohs

2.5mm Earphone connector / MOTOROLA Model,Rohs

3.5mm mic connector / MOTOROLA Model,Rohs PT6500 Volume switch cushion / PVC,white,thickness 0.3mm,Rohs

L17 L40, L43 L42 L15 L19, L47 L36 L14

L8 L22, L57 L53, L55, L58 L50 L51 L2 L4 L12 L1 L3 L5, L6 L18 L27, L28, L32, L65, R143 L9, L26, L29, L30, L33, L34, L41, L49, L59, L60, L61, L62, L63, L64, L66, L68, L69, L70, L71, L72, L73, L74, L75, L76, L79, L67 TH188 X1 X4 X3 X2 CN3 CN2 J1 J2

QTY.

1 2 1 1 2 1 1

1 2 3 1 1 1 1 1 1 1 2 1 5 26

1 1 1 1 1 1 1 1 1 1

Appendix 4 Electronic Component List(400-470MHz)

No Material Serial No Component Name/Specification 1 2 101-06500U-R04 PT6500PCB / PT6500U-070928.PCB 3 102-24C256-R02 4 102-9140NR-R01 5 102-A31136-R01 6 102-AK2346-R01 7 102-B502MR-R01 8 102-C75W51-R01 9 102-DA8541-R01 10 102-DF4111-R01 11 102-FP3502-R01 12 102-HT9172-R01 13 102-M2902V-R01 14 102-M2904V-R01 15 102-M3062L-R01 16 103-0MA742-R01 17 103-1SR154-R01 18 103-1SV278-R01

Memory IC / 24LC256I/SN Reset IC / PST9140NR IF MF modulation IC / TA31136FN,SSOP IC / AK2346 Voltage regulator IC / XC6204B502MR Operational amplifier / TC75W51FU,SSOP8-P-0.65 AUDIO,AMP / TDA8541,SO8 PLL IC / ADF4111,TSSOP Voltage regulator IC / XC62FP3502PR,SOT-89 DTMF decode IC / HT9172,SOP Operational amplifier / NJM2902V,OP-AMP Operational amplifier / NJM2904V,OP-AMP CPU / M16C-M3062LFGPGP,FLASH,100P6Q-A Chip variable capacitor diode / MA742(PANASONIC) Chip diode / 1SR154-400(ROHM) Chip variable capacitor diode / 1SV278

IC8 IC11 IC4 IC6 Q40, Q45 IC1, IC14 IC9 IC2 IC16 IC10 IC5 IC3 IC7 D22, D35, D36, D37 D33 D9

QTY.

1 1 1 1 1 1 2 2 1 1 1 1 1 1 1 4 1 1

25

No

Material Serial No

19 103-A2S111-R01 20 103-DAN222-R01 21 103-HSC277-R01 22 103-HVC131-R01 23 103-HVC355-R02 24 103-HVC376-R01 25 103-HZU5AL-R01 26 103-L190YG-R01 27 103-MHC190-R02 28 104-A123JE-R01 29 104-A143TE-R01 30 104-A144EE-R01 31 104-C144EE-R01 32 104-C144EU-R01 33 104-SA1586-R01 34 104-SC3356-R01 35 104-SC4116-R01 36 104-SC4617-R01 37 104-SC5108-R01 38 105-2SK508-R01 39 105-3SK318-R01 40 105-RD01MU-R01 41 105-RD07MV-R01 42 105-SK1824-R01 43 105-SK1829-R01 44 105-ST2301-R01 45 106-LBE010-R01 46 106-RY6472-R01 47 108-450C24-R02 48 108-CF450F-R02 49 108-CF450H-R02 50 108-XF5165-R01 4kHz/3dB,(7.0x5.0x1.3)mm 51 109-040000-R01

52 109-040100-R01 53 109-040101-R01 54 109-040102-R01

55 109-040103-R01

56 109-040104-R01 57 109-040105-R01

58 109-040123-R01 59 109-040124-R01 60 109-040151-R01 61 109-040152-R01 62 109-040153-R01 63 109-040154-R01 64 109-040162-R01 65 109-040181-R01 66 109-040183-R01 67 109-040184-R01

Chip switch diode / 0603,MA2S111(PANASONIC) Chip switch diode / DAN222,(ROHM) Chip diode / Waveband switch,HSC277(HITACHI) Chip HF switch diode / 0603,HVC131(HITACHI) Chip variable capacitor diode/0603,HVC355B(HITACHI) Chip variable capacitor diode / HVC376B Chip regulator diode / HZU5ALL(HITACHI) Chip LBD / 0603,green,H19-213SYGC Chip LBD / 0603,red,19-21SURC/S530-A2/TR8 Chip triode / DTA123JE(ROHM) Chip triode / DTA143TE Chip triode / DTA144EE(ROHM) Chip triode / DTC144EE(ROHM) Chip triode / DTC144EUA(ROHM) Chip triode / 2SA1586 Chip triode / 2SC3356 Chip triode / 2SC4116-GR Chip triode / 2SC4617(S)(ROHM) Chip triode / 2SC5108Y(TOSHIBA) Chip FET field-effect transitor / 2SK508NV(K52) Chip FET field-effect transitor / 3SK318 Chip FET field-effect transitor / RD01MUS2 Chip FET field-effect transitor / RD07MVS1 Chip FET field-effect transitor / 2SK1824 Chip FET field-effect transitor / 2SK1829 Chip FET field-effect transitor / ST2301 Chip touch switch / SKRTLBE010 encoder switch / RY-6472 Plug-in phase frequency detector / JTBM450CX24 Plug-in porcelain filter/ LTWC450F,450kHz 7kHz Plug-in porcelain filter / LTWC450H,450kHz 3kHz chip IF filter / DSF753SBF,51.65MHz

Chip Resitor / 0402,0R 5%

Chip Resitor / 0402,10R 5% Chip Resitor / 0402,100R 5% Chip Resitor / 0402,1K 5%

Chip Resitor / 0402,10K 5%

Chip Resitor / 0402,100K 5% Chip Resitor / 0402,1M 5%

Chip Resitor / 0402,12K 5% Chip Resitor / 0402,120K 5% Chip Resitor / 0402,150R 5% Chip Resitor / 0402,1.5K 5% Chip Resitor / 0402,15K 5% Chip Resitor / 0402,150K 5% Chip Resitor / 0402,1.6K 5% Chip Resitor / 0402,180R 5% Chip Resitor / 0402,18K 5% Chip Resitor / 0402,180K 1%

Component Name/Specification

PT6500 SERVICE MANUAL

D10, D16, D20, D38 D18, D19 D3, D7, D17 D1, D39 D21, D23 D2, D4, D5, D6, D11, D12, D13, D14, D27, D28, D29, D30, D40 D15 D26, D31 D25 Q26, Q44 Q7, Q9 Q12, Q25, Q36, Q50 Q13, Q16, Q22, Q23, Q24, Q32, Q35, Q42, Q52 Q10 Q38, Q47 Q5 Q41 Q14, Q21, Q30, Q31, Q53 Q2, Q4, Q8, Q15, Q20, Q49 Q6, Q11 Q18, Q19 Q3 Q1 Q29, Q33, Q34, Q37, Q46, Q51, Q54 Q17 Q39, Q43 SW3 SW2 CD1 CF2 CF1 Xf1

C135, C136, C255, C330, R54, R94, R152, R175, R178, R187, R227, R240, R258, R264, R269, R272, R291, R298, R307, R308, R317 R2, R47, R49, R69, R77, R267, R290 R20, R22, R108, R268 R11, R12, R40, R51, R68, R76, R118, R129, R130, R131, R148, 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 R21, R59, R126, R139, R144, R172, R199, R211, R266, R284, R287, R288 R186, R213, R279, R300, R304 R8, R60, R109, R113, R114, R115, R116, R120, R127, R234, R237, R243, R270 R140, R191, R209, R231 R193, R204 R100 R13, R28, R180 R50, R233, R281 R6, R25, R42, R121, R157, R159, R179, R182, R293 R135 R52 R184, R185, R278 R174, R194, R196, R210

QTY.

4 2 3 2 2 13 1 2 1 2 2 4 9 1 2 1 1 5 6 2 2 1 1 7 1 2 1 1 1 1 1 1

21

7 4 50

12

5 13

4 2 1 3 3 9 1 1 3 4

26

No

Material Serial No

68 109-040184-R02 69 109-040204-R01 70 109-040220-R01 71 109-040222-R01 72 109-040223-R01 73 109-040224-R01 74 109-040271-R01 75 109-040272-R01 76 109-040273-R01 77 109-040274-R01 78 109-040302-R01 79 109-040331-R01 80 109-040332-R01 81 109-040333-R01 82 109-040334-R01 83 109-040363-R01 84 109-040393-R01 85 109-040471-R01 86 109-040472-R01

87 109-040473-R01 88 109-040474-R01 89 109-040513-R01 90 109-040560-R01 91 109-040561-R01 92 109-040562-R01 93 109-040563-R01 94 109-040564-R01 95 109-040682-R01 96 109-040683-R01 97 109-040753-R01 98 109-040823-R01 99 109-040824-R01 100 109-060000-R01 101 109-060100-R01 102 109-060101-R01 103 109-060102-R01 104 109-060104-R01 105 109-060151-R01 106 109-060154-R02 107 109-060184-R01 108 109-060220-R01 109 109-060221-R01 110 109-060222-R01 111 109-060273-R01 112 109-060274-R01 113 109-060330-R01 114 109-060471-R01 115 109-060472-R01 116 109-060560-R01 117 109-060563-R01 118 109-060683-R01 119 109-070000-R01 120 109-100000-R01 121 109-100R47-R01 122 110-220103-R01 123 111-030000-R01

Component Name/Specification

Chip Resitor / 0402,180K 5% Chip Resitor / 0402,200K 5% Chip Resitor / 0402,22R 5% Chip Resitor / 0402,2.2K 5% Chip Resitor / 0402,22K 5% Chip Resitor / 0402,220K 5% Chip Resitor / 0402,270R 5% Chip Resitor / 0402,2.7K 5% Chip Resitor / 0402,27K 5% Chip Resitor / 0402,270K 5% Chip Resitor / 0402,3K 5% Chip Resitor / 0402,330R 5% Chip Resitor / 0402,3.3K 5% Chip Resitor / 0402,33K 5% Chip Resitor / 0402,330K 5% Chip Resitor / 0402,36K 5% Chip Resitor / 0402,39K 5% Chip Resitor / 0402,470R 5% Chip Resitor / 0402,4.7K 5%

Chip Resitor / 0402,47K 5% Chip Resitor / 0402,470K 5% Chip Resitor / 0402,51K 5% Chip Resitor / 0402,56R 5% Chip Resitor / 0402,560R 5% Chip Resitor / 0402,5.6K 5% Chip Resitor / 0402,56K 5% Chip Resitor / 0402,560K 5% Chip Resitor / 0402,6.8K 5% Chip Resitor / 0402,68K 5% Chip Resitor / 0402,75K 5% Chip Resitor / 0402,82K 5% Chip Resitor / 0402,820K 5% Chip Resitor / 0603,0R 5% Chip Resitor / 0603,10R 5% Chip Resitor / 0603,100R 5% Chip Resitor / 0603,1K 5% Chip Resitor / 0603,100K 5% Chip Resitor / 0603,150R 5% Chip Resitor / 0603,150K 1% Chip Resitor / 0603,180K 5% Chip Resitor / 0603,22R 5% Chip Resitor / 0603,220R 5% Chip Resitor / 0603,2.2K 5% Chip Resitor / 0603,27K 5% Chip Resitor / 0603,270K 5% Chip Resitor / 0603,33R 5% Chip Resitor / 0603,470R 5% Chip Resitor / 0603,4.7K 5% Chip Resitor / 0603,56R 5% Chip Resitor / 0603,56K 5% Chip Resitor / 0603,68K 5% Chip Resitor / 0805,0R 5% Chip Resitor / 1206,0R 5% Chip Resitor / 1206,0.47R 5% Volume switch / 10K,RY-6473 Chip FUSE / 433003,3A/32V,1206

PT6500 SERVICE MANUAL

R81 R61 R31, R36, R92, R230 R189 R79, R80, R82, R83, R86, R102, R103, R141, R166, R244, R273, R313 R146, R161, R203 R19 R24, R45, R46, R181, R295 R101, R125, R147, R153, R195, R275, R280 R34, R38 R133 R14, R107, R119 R112, R123, R128, R177 R171, R215, R247, R248, R311 R97, R232, R239 R87 R35 C164, R263 R4,R16,R37,R48,R62,R73,R74,R75,R89,R134,R136,R137,R145,R173,R176,R197, R207,R216 R7,R30,R32,R183,R206, R214, R224, R228, R229, R235, R242, R274, R276, R286, R292 R29, R85, R156, R265, R271, R342, R343 R151 R117 R41, R43, R44 R10, R303 R71, R220 R88, R218, R219 R98, R99 R246 R283 R15, R142, R169 R285 C139, L52, R95, R170, R201, R222, R282, R305, R314 L61 R39 R18 R78, R105, R110, R250 R9 R53, R55, R58, R63, R67, R72 R124 R27 R104 R1 R70 R122 R33 C165 R138 L59 R84, R111 R106 L22, L54 C294 R57, R65, R66 SW1 F1

QTY.

1 1 4 1 12 3 1 5 7 2 1 3 4 5 3 1 1 2 18

15 7 1 1 3 2 2 3 2 1 1 3 1 9 1 1 1 4 1 6 1 1 1 1 1 1 1 1 1 1 2 1 2 1 3 1 1

27

No

Material Serial No

124 112-043100-R01 125 112-043101-R01 126 112-043102-R01 127 112-043103-R01

128 112-043104-R02

129 112-043105-R01

130 112-043120-R01 131 112-043123-R01 132 112-043150-R01 Chip Capacitor / 0402,15P 5%,50V,C0G 133 112-043151-R01 Chip Capacitor / 0402,150P 5%,50V,C0G 134 112-043180-R01 Chip Capacitor / 0402,18P 5%,50V,C0G 135 112-043181-R01 Chip Capacitor / 0402,180P 10%,50V,X7R 136 112-043182-R01 Chip Capacitor / 0402,1800P 10%,50V,X7R 137 112-0431R0-R01 138 112-0431R5-R01 139 112-043200-R01 140 112-043220-R01 141 112-043221-R01 142 112-043222-R01 143 112-043223-R01 144 112-043224-R02 145 112-043270-R01 146 112-0432R0-R01 147 112-0432R5-R01 148 112-043300-R01 149 112-043330-R01 150 112-043331-R01 151 112-043332-R01 152 112-043333-R01 153 112-043392-R01 154 112-043393-R01 155 112-0433R0-R01 156 112-043470-R01 157 112-043471-R01

158 112-043473-R01 159 112-0434R0-R01 160 112-043561-R01 161 112-0435R0-R01 162 112-043682-R01 163 112-043683-R01 164 112-0437R0-R01 165 112-043R50-R01 166 112-063100-R01 167 112-063101-R01 168 112-063102-R01 169 112-063103-R01 170 112-063110-R01

Component Name/Specification

Chip Capacitor / 0402,10P 0.5P,50V,C0G Chip Capacitor / 0402,100P 5%,50V,C0G Chip Capacitor / 0402,1000P 10%,50V,X7R Chip Capacitor / 0402,0.01uF 10%,50V,X7R

Chip Capacitor / 0402,0.1uF 10%,10V,X5R

Chip Capacitor / 0402,1uF 10%,6.3V,X5R

Chip Capacitor / 0402,12P 5%,50V,C0G Chip Capacitor/0402,0.012uF 10%,50V,X7R

Chip Capacitor / 0402,1P 0.25P,50V,C0G Chip Capacitor / 0402,1.5P 0.25P,50V,C0G Chip Capacitor / 0402,20P 5%,50V,C0G Chip Capacitor / 0402,22P 5%,50V,C0G Chip Capacitor / 0402,220P 5%,50V,C0G Chip Capacitor / 0402,2200P 10%,50V,X7R Chip Capacitor /0402,0.022uF 10%,50V,X7R Chip Capacitor / 0402,0.22uF 10%,16V,X7R Chip Capacitor / 0402,27P 5%,50V,C0G Chip Capacitor / 0402,2P 0.25P,50V,C0G Chip Capacitor / 0402,2.5P 0.1P,50V,C0G Chip Capacitor / 0402,30P 5%,50V,C0G Chip Capacitor / 0402,33P 5%,50V,C0G Chip Capacitor / 0402,330P 10%,50V,X7R Chip Capacitor / 0402,3300P 10%,50V,X7R Chip Capacitor /0402,0.033uF 10%,16V,X7R Chip Capacitor / 0402,3900P 10%,50V,X7R Chip Capacitor /0402,0.039uF 10%,50V,X7R Chip Capacitor / 0402,3P 0.25P,50V,C0G Chip Capacitor / 0402,47P 5%,50V,C0G Chip Capacitor / 0402,470P 10%,50V,X7R

Chip Capacitor/ 0402,0.047uF 10%,16V,X7R Chip Capacitor / 0402,4P 0.25P,50V,C0G Chip Capacitor / 0402,560P 10%,16V,X7R Chip Capacitor / 0402,5P 0.25P,50V,C0G Chip Capacitor / 0402,6800P 10%,16V,X7R Chip Capacitor / 0402,0.068uF 10%,16V,X7R Chip Capacitor / 0402,7P 0.5P,50V,C0G Chip Capacitor / 0402,0.5P 0.1P,50V,C0G Chip Capacitor / 0603,10P 5%,50V,C0G Chip Capacitor / 0603,100P 5%,50V,C0G Chip Capacitor / 0603,1000P 10%,50V,X7R Chip Capacitor / 0603,0.01uF 10%,50V,X7R Chip Capacitor / 0603,11P 5%,50V,C0G

PT6500 SERVICE MANUAL

C11, C59, C70, C142, C143 C84, C104, C105, C106, C121, C296 C179, C180, C192, C198, C204, C211, C212, C283, C363 C44, C54, C91, C95, C115, C134, C152, C181, C196, C207, C232, C234, C256, C268, C275, C352, C362, R90 C33, C167, C83, C99, C114, C151, C166, C177, C178, C199, C209, C216, C231, C233, C248, C251, C257, C274, C276, C280, C285, C293, C303, C310, C319, C326, C328, C331, C351, C359 C45, C87, C217, C218, C227, C237, C263, C271, C289, C299, C302, C304, C315, C339, C353, C354, C358, C371, C372 C190, C194, C347 C249 C22, C108 C264 C38, C176 C215 C201, C267 C68, C69, C169 C170 C250 C242, C297, C298 C66, C162, C230, C288, C340, C345, C346, C364, C375, C377, C378, C379 C241, C246 C140, C161, C214, C226, C325 C313 C260, C342 C123 C334 C101 C10, C129, C154, C258 C144 C286 C157, C159, C219, C240, C265 C320, C337 C239, C243, C277 C48 C128, C252, C309 C6, C7, C21, C23, C31, C34, C43, C46, C49, C56, C57, C58, C62, C63, C65, 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 C186 C245 C74, C75, C254 C287 C158, C220, C269 C103, C124 C88 C191 C30, C111, C374 C12, C13, C132, C160, C183, C184, C200 R91 C25, C188

QTY.

5 6 9 18

30

19

3 1 2 1 2 1 2 3 1 1 3 12 2 5 1 2 1 1 1 4 1 1 5 2 3 1 3 88

1 1 1 3 1 3 2 1 1 3 7 1 2

28

No

Material Serial No

171 112-063130-R01 172 112-063150-R01 173 112-063180-R01 174 112-0631R0-R01 175 112-0631R5-R01 176 112-063220-R01 177 112-063270-R01 178 112-0632R0-R01 179 112-063300-R01 180 112-063330-R01 181 112-063390-R01 182 112-0633R0-R01 183 112-0633R5-R01 184 112-063471-R01 185 112-0634R0-R01 186 112-0635R0-R01 187 112-0636R0-R01 188 112-0638R0-R01 189 112-063R50-R01 190 112-072105-R01 191 112-072475-R01

192 112-073334-R01 193 112-102104-R01 194 112-102105-R01 195 112-102156-R01 196 113-010100-R01 197 114-06E102-R02 198 114-06E180-R01 199 114-06E331-R02 200 114-06E560-R01 201 114-06E680-R01 202 114-06G101-R03 203 114-06G120-R01 204 114-06G180-R01 205 114-06G181-R01 206 114-06G220-R01 207 114-06G221-R02 208 114-06G270-R01 209 114-06G332-R01 210 114-06G471-R01 211 114-06G561-R01 212 114-07E220-R01 213 114-07E221-R01

Component Name/Specification

Chip Capacitor / 0603,13P 5%,50V,C0G Chip Capacitor / 0603,15P 5%,50V,C0G Chip Capacitor / 0603,18P 5%,50V,C0G Chip Capacitor / 0603,1P 0.25P,50V,C0G Chip Capacitor / 0603,1.5P 0.25P,50V,C0G Chip Capacitor / 0603,22P 5%,50V,C0G Chip Capacitor / 0603,27P 5%,50V,C0G Chip Capacitor / 0603,2P 0.25P,50V,C0G Chip Capacitor / 0603,30P 5%,50V,C0G Chip Capacitor / 0603,33P 5%,50V,C0G Chip Capacitor / 0603,39P 5%,50V,C0G Chip Capacitor / 0603,3P 0.25P,50V,C0G Chip Capacitor / 0603,3.5P 0.25P,50V,C0G Chip Capacitor / 0603,470P 10%,50V,X7R Chip Capacitor / 0603,4P 0.25P,50V,C0G Chip Capacitor / 0603,5P 0.25P,50V,C0G Chip Capacitor / 0603,6P 0.5P,50V,C0G Chip Capacitor / 0603,8P 0.5P,50V,C0G Chip Capacitor / 0603,0.5P 0.1P,50V,C0G Chip Ta capacitor / TP model,SIZE P,1uF 20%,10V Chip Ta capacitor / TP model,SIZE P,4.7uF 20%,10V

Chip Capacitor / 0805,0.33uF+80%--20%,10V,Y5V Chip Ta capacitor / TS model,SIZE A,0.1uF 20%,35V Chip Ta capacitor / TS model,SIZE A,1uF 20%,16V Chip Ta capacitor / TS model,SIZE A,15uF 20%,6.3V Chip trimming capacitor / TZV2Z100A110,3~10p+100 Chip inductor / LQG11N1R0K00,1uH,0603(0141-05) Chip wire inductor / C1608CB-18NJ,ceramic core 18NH 5%,0603 Chip inductor / MLF1608R33K,330nH 10%,0603 Chip wire inductor / C1608CB-56NJ,ceramic core 56nH 5%,0603 Chip wire inductor / C1608CB-68NJ,ceramic core 68nH 5%,0603 Chip inductor / MLG1608BR10J,100nH 5%,0603 Chip inductor / MLG1608B12NJT,12nH 5%,0603 Chip inductor / MLG1608B18NJT,18nH 5%,0603 Chip stacked inductor / LGHK1608R18J-T,180nH 5%,0603 Chip inductor / MLG1608B22NJT,22nH 5%,0603 Chip stacked inductor / LGHK1608R22J-T,220nH 5%,0603 Chip inductor / MLG1608B27NJ,27nH 5%,0603 Chip inductor / MLF1608A3R3K,3.3uH 5%,0603 Chip inductor / MLF1608DR47K,470nH 10%,0603 Chip inductor / MLF1608DR56K,560nH 10%,0603 Chip wire inductor / C2012C-22NJ,22nH 5%,0805

Chip wire inductor / LQW2BHNR22NJ03L / LQN21AR22J,220nH 5%,0805

PT6500 SERVICE MANUAL

C29 C24, C26 C37 C9, C55, C90 C2 C291, C295 C4 C1, C16, C41, C138 C8 C213 C36 C189 C3 C5, C72, C168, C171, C206 C18, C60 C14, C17, C19, C42, C156, C174 C28, C50 C182 C40, C107 C229, C236, C322, C355 C20, C89, C93, C120, C122, C130, C163, C197, C208, C225, C261, C262, C273, C278, C284, C305, C307, C308, C317, C336, C344, C350, C361 C172 C96, C102 C112, C118 C141 C52, C117 L48 L24, L39 L50 L78 L47, L53 L35 L23 L21 L7 L15, L17 L20, L25, L31, L38, L46 L26 L10, L37 L43 L44 L8 L14

QTY.

1 2 1 3 1 2 1 4 1 1 1 1 1 5 2 6 2 1 2 4 23

1 2 2 1 2 1 2 1 1 2 1 1 1 1 2 5 1 2 1 1 1 1

214 114-07E270-R01 215 114-08E103-R01 216 114-08E821-R01 217 115-1R53R0-R04 218 115-1R54R0-R04 219 115-1R55R0-R01 220 115-1R58R0-R02 221 117-000000-R04

222 117-000000-R05 223 119-060104-R01 224 122-112M80-R01

Chip wire inductor / C2012C-27NJ,27nH 5%,0805 Chip inductor / FSLM2520-100J,10uH 5%,1008 Chip inductor / FSLM2520-R82K,820nH 10%,1008 Chip air-cored coil / 0.4*1.5*3TL,negative,high pin Chip air-cored coil / 0.4*1.5*4TL,negative,high pin Chip air-cored coil / 0.5*1.5*5T,positive,high pin Chip air-cored coil / 0.4*1.5*8TL,negative,high pin Chip bead / EMI,FILTER, SMT,BLM11A221S,0603

Chip bead / EMI,FILTER, SMT,BLM21P300S,0805 thermistor / NTH5G16P42B104K07TH,100K,0603 Chip transistor / NT5032SC,12.8 2.5PPM,5.0*3.2*1.6mm

L36 L42 L51 L1, L2, L3, L4, L6, L12, L55, L57, L58 L5 L19 L18 L9, L29, L30, L33, L34, L41, L49, L60, L62, L63, L64, L66, L68, L69, L70, L71, L72, L73, L74, L75, L76, L79 L27, L28, L32, L65, L67, R143 R188 X1

1 1 1 9 1 1 1 22

6 1 1

29

No

Material Serial No

225 122-13M580-R01 226 122-13M686-R01 227 122-19M830-R01 228 124-020000-R15 229 124-030000-R01 230 124-050000-R13 231 124-050000-R14 232 203-006500-R05 233 603-0W558A-R01 234 101-005582-R03 binding,W588-051108.PCB,1.0mm 235 102-0W558A-R01 Voice recorder IC / W588A080-5750H,unbinding,ROHS 236 602-06500K-H01 PT6500KEY BOM / PT6500KEY BOM ROHS 237 101-06500K-R03 PT6500PCB / PT6500KEY-070928.PCB,ROHS 238 103-Y2CANQ-R01 Chip LED / 0603,green,19-213/Y2C-ANQB/3T 239 104-C144EE-R01 Chip Triode / DTC144EE(ROHM) 240 104-T591TA-R01 Chip FET / FMMT591TA,SOT-23,PNP( ZETEX) 241 109-040000-R01 242 109-040101-R01 243 109-040102-R01 244 109-040182-R01 245 109-040272-R01 246 109-040471-R01 247 109-060000-R01 248 112-042214-R01 249 112-043102-R01 250 112-043103-R01 251 112-043104-R02 252 112-043105-R01 253 112-043221-R01 254 112-072475-R01 255 117-000000-R04 256 121-200000-R01 Microphone/ B6027AP402-88(:B6027AP402-65),ROHS 257 124-020000-R11 Chip connector / 10PIN,P1.25-10PIN,ROHS 258 124-020000-R15 Chip connector / BL112-38RU,38PIN,ROHS 259 602-06500P-H01 PT6500PTT BOM / PT6500PTT BOM,ROHS 260 101-065002-R02 261 109-040203-R01 Chip Resitor / 0402,20K 5%,ROHS 262 109-040472-R01 Chip Resitor / 0402,4.7K 5%,ROHS 263 124-030000-R02 Chip PTT Connector/ 523650671,6PIN,ROHS

Chip crystal resonator / ZTACC3.58MG Chip crystal resonator / 3.6864MHz Chip crystal resonator / 9.8304MHZ-NX5032GA Chip connector / BL112-38RU,38PIN Chip connector / 532680670,6PIN

2.5mm Earphone socket / MOTOROLA port

3.5mm Mic socket / MOTOROLA port PT6500Speaker contact spring, / SUS301,wire 0.3mm,gilt Voice recorder IC / W588A080,binding W588PCB / PT558 Voice recorder IC,

Chip Resitor / 0402,0R 5% Chip Resitor / 0402,100R 5% Chip Resitor / 0402,1K 5% Chip Resitor / 0402,1.8K 5% Chip Resitor / 0402,2.7K 5% Chip Resitor / 0402,470R 5% Chip Resitor / 0603,0R 5% Chip Network Capacitor / 220P*4,0402 Chip Capacitor / 0402,1000P 10%,50V,X7R Chip Capacitor / 0402,0.01uF 10%,50V,X7R Chip Capacitor / 0402,0.1uF 10%,10V,X5R Chip Capacitor / 0402,1uF 10%,6.3V,X5R Chip Capacitor / 0402,220P 5%,50V,C0G Chip Ta Capacitor / TP,SIZE P,4.7uF 20%,10V Chip bead / EMI,FILTER, SMT,BLM11A221S,0603

PT6500PCB / PT6500-PTT-070226.PCB

Component Name/Specification

PT6500 SERVICE MANUAL

X4 X3 X2 CN3 CN2

J2 J1 1, 2 IC13

D2, D3, D4, D5, D6, D7

Q2 Q1

C41, C42, R4, R27, R29 R17, R18, R19 R9, R10, R11, R12, R13, R14, R15, R16 R22 R1, R2, R3, R5, R6, R7 R20 R24 C6, C7, C11 C12, C14, C18, C19, C21, C22 C13, C15 C17 C20 C1, C2, C8, C9, C23, C24, C25, C26, C27, C28, C36, C37 C16 L1, L2, L3, L4 MIC1 CN2 CN3

R1 R2 CN1

QTY.

1 1 1 1 1 1 1 2 1 1

1 1 1 6 1 1 5 3 8 1 6 1 1 3 6 2 1 1 12 1 4 1 1 1 1 1 1 1 1

30

PT6500 SERVICE MANUAL

Appendix 5: Accessory List

Name Type Specification Accessories

C

6

3

7.4V 1750mAH

Battery

Hanging loop

K B -

Li-Poly battery

KGS-03

Earphone

KME-014

KME-015

KME-016

KBC - 3 6 C

Charger 7-hour standard charger

Antenna long antenna

Short antenna

Belt Clip KBJ-04

31

Figure2 PT6500 Bottom Main Board Position Number Diagram(４００－４７０ＭＨｚ)

PT6500 Bottom Main Board Position Number Diagram(136-174MHz)

Figure 5 PT6500 PTT Top Board Position Number Diagram

PT6500 SERVICE MANUAL

36

Figure 6 PT6500 PTT BOTTOM Board Position Number Diagram

PT6500 SERVICE MANUAL

37

Figure 7 PT6500 Top Keyboard Schematic Circuit Diagram

PT6500 SERVICE MANUAL

Figure 8 PT6500 Bottom Keyboard Schematic Circuit Diagram

38

Figure 9 PT6500 Schematic Circuit Pane Diagram(136-174MHz)

1

L9

R2 10R

BLM11A221S

C6

471

22 P-CLK 21 P-DT 20 P-STB

A A

19 P-UL

10 PLL T/R

1 VCCN

B B

C C

1 2 3

CNCSS

4

RXD

5

TXD

6

PF

7

PTT

8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28

5V

29

D D

30 31

SP SW

32 33

MIC

34 35

SP+

36 37

SP-

38

39

27 W/N N 28 W/N W 29 AFCO 30 RX MUTE

S-SCK S-SI S-SO

S-CS 38 PTT

39 H-D3 40 H-D2 41 H-D1 42 H-D0 43 H-DV 44 DN 45 UP

C247

471

CN3

CN38

C104

101

IC17

4 5 6

*

CNVSS

C105

101

A4

A5

L63

BLM11A221S

R192 R322 1K R323 1K R324 1K R325 1K

R217 1K

R221 1K

R226

R242

47K

13 RXD

12 TXD

C95

103

L34

BLM11A221S

R49

C106

101

10R

C110

471

C113

471

L41

BLM11A221S

C133

R69

10R

471

C150

471

R74

4.7K

C161 223

25 SAVE

ICA

A23A3

2

A1

R257

*

1

GND

50

51

W/N-N

52

W/N-W

53

AFCO

54

RX MUTE

55

NC

56

NC

57

NC

58

NC

59

S-SCK

60

ACC

61

S-SI

62

VSS

63

S-SO

64

S-CS

65

NC

1K

66

PTT

67

H-D3

68

H-D2

69

H-D1

70

H-D0

71

H-DV

72

DN

73

1K

UP

74

L-AO

75

L-RES

L-SLD76L-SLK77L-CS78K179K280K381K482K583K684K785K886LAMP87BATT88RSSI89BUSY90VOX91QT/DQT IN92PF93AVSS94MANDOWN95VREF96AVCC97VOX SW98MIC MUTE99HPF PC

R167 1K

R330 1K

R331 1K

R332 1K

R333 1K

35 PF

38 PTT

C288 221

C345 221

C346 221

C343 221

C380 221

C381 221

C302 221

C162 221

C326 221

C340 221

1

C114

104

C151

104

R40 1K

24 5RC

5RC495CC

C382 221

C21

471

R24

2.7K

R42 150K

R47 10R

C115

103

C152

103

R76 1KR75 4.7K

C157

333

23 5TC

48

47

5TC

R132 1K

C383 221

C384 221

RED

C33

104

MA2S111

C122

4.7uF/10V

C130

4.7uF/10V

46

GREEN

R158 1K

C375 221

D10

26 MAXAF

45

44

MAX AF SW

R168 1K

R319 1K

C377 221

C341 221

C20

4.7uF/10V

IC2 ADF4111

8

9

REFin

DGND

C61

*

C109

471

R313

22K

21 P-DT

22 P-CLK

R130 1K

R129 1K

42

43

C-VCC

PLL-CLK

PLL-DATA

IC7

M30620

R334 1K

R335 1K

C379 221

10 11 12 13 14 15 16

VCC4OUT

VC1GND

20 P-STB

R131 1K

41

PLL-STB

R336 1K

CE CLK DATA LE MUXOUT DVDD Vp

C163

4.7uF/10V

19 P-UL

R137 4.7K

39

40

PLL-UL

R337 1K

3

X1

12.8MHz

2

R86

22K

16 APC1

17 RX SW

18 TX SW

37

36

38

TX SW

RX SW

C-HOLD

R326

1K

R3271K

46 BATT

47 RSSI

48 BUSY

SW2 ENCODER

UP

7

AVDD

6

RFinA

5

RFinB

4

AGND

3

CPGND

2

CP

1

Rset

L42

10uH

C142

10P

C158

C159

R79

683

333

22K

13 RXD

14 PABC

15 APC2

ICA

R1384.7K

30

33

31

34

NC32NC

PABC

C-CLK1

APC2 SW35APC1 SW

R245

1K

L71

BLM11A221S

49 VOX

50 QT IN

35 PF

MANDOWN

44 DN

45 UP

DN

GND

R276

47K

R274

47K

R80

22K

C-RXD1

R54

0R

R68

1K

12 TXD

29

C-TXD1

C367 471

C368 471 C369 471

C370 471

2

C30

R11

101

1K

C49 471

C48 3P

L21

18nH

C59

C58

L24

R25

18nH

471

C75 5P

C74 5P

C84

101

C96

0.1uF/35V

R43

R44

R45

560R

R48

4.7K

C119

471

C128

47P

C143

10P

C155

*

11 PC/TV

EXT PTT

Q24

DTC144EE

4.7K

27

26

28

PC/TV

EXTPTT

QT TCXO

PLL T/R QT VCO

LCD-SEL

A-TDATA

A-DI/O A-SCLK A-TCLK

E-TEST

C-CNVSS

C-BYTE

TONEO

100

51 MIC MUTE

52 HPF PC

54 VOX SW

EXT SW

SP+ SP-

R61

200K

Q22

DTC144EE

R134

4.7K

R136

R145

4.7K

A-DIR

A-RDT

INTO

C-NMI

VCC

XIN

VSS XOUT RESET

SHIFT

E-SCL E-SDA TONEI

VCCN

C365

471

Q15

2SC5108

L44

560nH

C146

471

R77 10R

C89

4.7uF/10V

25 24 23 22 21 20 19 18 17 16 15 14 13

L66 BLM11A221S

12 11 10 9 8 7 6 5

R216 4.7K

4

R222 0R

3

R227 0R

2 1

CNVSS

46 BATT

38 PTT 35 PF

2

2.7K

R59

C66

10K

105

C134103 L43

470nH

C144

331

D24 *

D25 RED D26 GREEN

D31 GREEN

IC16 XC62FP3602

GND

R339

R154 1K

*

R160 1K R1641K R3181K R3201K R3211K

R173

4.7K

R201 0R R207

4.7K

R233

15K

R236

*

C376

471

C359 104

C362 103

L75

BLM11A221S

C364

221

10P

R36

22R

C112

1uF/16V

C153 *

OUTIN

R141

22K

R223

R231 12K

C286

332

L76

BLM11A221S

C332

471

BLM11A221S

C361

4.7uF/10V

150K

Q8

2SC5108

C86

471

R41

560R

C102

R46

0.1uF/35V

2.7K

1uF/16V

C118 Q13

DTC144EE

C129

33P

C135

0R

L45

L46

*

220nH

C154 33P

R107

330R

R119

330R

R202

*

R208

*

L49

BLM11A221S

C93

4.7uF/10V

C219

333

R291

*

L64 BLM11A221S

C253

471

*

C287

682

7

C333

471

L74

C360

471

C70

10P

L33

BLM11A221S

S-SCK

S-SI

R212*

R139

10K

R198

CN2 CN6

6

R286

47K

C136

0R

C145

*

R200*

R252

*

C34

471

C220

683

C242 22P

C254

1K

R170 0R

C301

471

R256

*

C217

105

X2

9.8304MHz

C250 20P

IC15 *

5 6

7 8

R146

220K

5P

IC11

1

NC

2

VEE1 VEE23OUT

PST9140NR

R249

*

12345

R287

10K

SCK HOLDB VCC

C121 101

GND4SI WPD

R140

C218

12K

105

C221

*

Q32 DTC144EE

VCC

1 2

L7

180nH

D6

HVC376B

L30

BLM11A221S

L35

100nH

D14

HVC376B

D13

HVC376B

3

2

SO

1

CS

R147

27K

4

GND

SDA5SCL6TEST7VCC

R224 47K R228 47K

R232330K

5 4

IC12

OUT VDD GND3NC

*

HVC376B

D5

HVC376B

R254

*

3

R211 10K

NC

SW3 PF3

D2

D4

C40 0.5P

D11

HVC376B

D12

R205* R251* R253*

R275

27K

R288

10K

C290

471

C293

104

5 4

3

L8

C8

22nH

30P

C24

15P

L20220nH

D9

C691PC68

1P

1SV278

R34

270K

R37

R38

4.7K 270K

C101

27nH

30P

C108

15P

C117

L38220nH

10P

C116

*

S-SO

S-CS

R255

*

R142 82K

Q50

DTA144EE

28 W/N W

10 PLL T/R 9 A-DIR 8 A-TDATA 7 A-DI/O 6 A-SCLK 5 A-TCLK 4 A-RDT

IC8

24LC256

A01A12A2

8

C270 471

3 TI 2 TO 1 VCCN

R258

0R

3

C14 5P

C41

2P

C5210P

2SK508NV(K 52)

L25

220nH

C85

471

L31

220nH

L36

C1232PC124

L10

C9

C90

3.3uH 1P

1P

R9

150R

Q6

C42 5P

Q7

R20 100R

DTA143TE

C73

C76

471

C103

7P

27 W/N N 28 W/N W

48 BUSY

R101

27K

R183

47K

R264

0R

C303

104

C99

104

47 RSSI 11 PC/TV

52 HPF PC

C83

104

R39 100R

7P

C172

334

T

R188 100K

C97

471

L37

3.3uH

C107 0.5P

R52

180R

Q11

2SK508NV(K52)

C137

471

C180

R265

470K

R271

470K

DTA143TE

D16

MA2S111

C141

15uF/6.3V

D22

MA742

102

Q9

C100

471

Q14

2SC4617(S)

R62

C178

104

C199

104

L29

C98

471

4.7K

Q21

2SC4617

C192

R112

102

3.3K

R117

56R

C205

471

C62

471

BLM11A221S

C127 471

18 TX SW

C385

105

R97

330K

C265

333

R306

*

55 MICOUT

4

Q2

C10

2SC5108

C22 15P

33P

Q4 R6

150K

C65

471

17 RX SW

C386

105

C179

102

Q23

DTC144EE

1K

C209 104

C207

103

L61

C21047 1

C197

4.7uF/10V

R151 51K

R153

27K

C246

222

R187

R186

0R

100K

R203

220K

R210

R215 33K

180K

C299 105

5 A-TCLK

8 A-TDATA

2 TO

C311

471

C323

471

C335

471

2SC5108

L17

22nH

330R

R14

C56

R21 10K

471

R31

22R

C82

471

R82 22K R83 22K

D18

DAN222

C166

104

R98 6.8K R99 6.8K

R102 22K R103 22K

C198 102

C204 102

R123

3.3K

8

7

R125

FILI

R126 10K

FILO

27K

C211

102

AF9QUAD10IFO11RSSI12NDET13NREC14GND15MIXI

C212

R128

3.3K

102

R133

3K

R135

1.6K

Q25

DTA144EE

C229 1uF/10V

IC6

C236

AK2346

1uF/10V

1

AGNDIN

TEST

2

AGND

RXIN

3

TXIN

RXINO

4

TXINO

RXLPFO

5

LIMLV

RXAF

6

EXIT

RXAFIN

7

MOD

EXFOUT

8

VSS

VDD

9

TCLK

XIN

10

TDATA

XOUT

11

DI/O

DIR

RDF/FD12SCLK

Q39

ST2301

C317

Q43

Q44

ST2301

DTA123JE

C336

4.7uF/10V

23 5TC

24 5RC

4

R118

10R

C260

27P

7 A-DI/O

R22

100R

4 A-RDT

C305

4.7uF/10V

R1

2.2K

C57

471

CF1 450H

CF2 450 F

R121150K

6

5

DEC

24 23

22 21 20 19 18 17 16 15 14 13

C306

471

C329 471

25 SAVE

IFI

C215

181

CD1

C24450

R155

*

4

VCC

6 A-SCLK

C11 10P

L15

22nH

1

3

2

XIN

XOUT

MIXOUT

16

C228

*

R175

0R

C258

33P

C264 151

C271

105

R237 1M

C29722 P

9 A-DIR

R250 100K

C307

4.7uF/10V

C344

4.7uF/10V

C216

104

R4

R220

56K

X3

3.6MHz

D3

HSC277

4.7K

D19

DAN222

C201

182

IC4

TA31136

C213

33P

R152

0R

C237

105

C245

561

R176

4.7K

R195

27K

R209

12K

Q40

5

OUT

4

XC6204B502MR

Q45

5

OUT

4

XC6204B502MR

R16

4.7K

C23

471

C167

104

C227

105

L68 BLM11A221S

C266

471

C274

104

C298 22P

1

VIN

2

VSS

CE3NC

1

VIN

2

VSS

CE3NC

C31

471

C252

47P

C262

4.7uF/10V

L48 1uH R89

4.7K

C173

471

C196

103

R171

33K

R169

82K

C251 104

C263 105

C275

103

R7

47K

R108 100R

C269

683

R185

18K

R184

18K

D38

MA2S111

Q49

2SC5108(Y)

R88

560K

Q20

2SC5108

R174 1 80K

R166

22K

R161

220K

C230 221

L69

BLM11A221S

C284

4.7uF/10V

C315

105

C339

105

5

R12

L26

1K

27nH

C7

471

R33

33R

R90

103

C300

*

IC5 NJM2902V

1

Aout

2

A-in

3

A+in

4

V+

5

B+in

6

B-in Bout7Cout

R196

180K

Q33 2SK1824

560K

R218

C279

471

5

470R

Dout

D+in GND

C164

D-in

C+in C-in

R194 180K

R213

100K

30 RX MUTE

C358

*

XF1 51.65MHz

C176

18P

C249

14

123

13

12

C267 182

11 10

R204 120K

9

C268 103

8

C277 393

R225

1K

L80

*

C366

*

6

Q1 C374

101

Q5

C38

18P

R26

*

C165

470R

C349

*

C241222

D34 *

R219

560K

R193

120K

Q29

2SK1824

C239

393

C238

473

R144

10K

R229

47K

C281

471

R235 47K

C291 22P

C295

22P

X4

3.58MHz

50 QT IN

58 RX AF OUT

MANDOWN

IC13

R163

*

1

VDD

2

VSS

3

VDD

VOUTZ4PD

C378

*

D17HSC277

R91

103

C202

471

R148

1K

R157

150K

R177

3.3K

R243

1M

*

VOUTY

R10

5.6K

C72

R73

4.7K

C175

471

C181

103

1 2 3 4 5 6 7 8

VOUTX RANGE

2SC3356

R27

471

22R

C149

L50

0.33uH

L51

0.82uH

R96

*

C182

8P

L59

56R

Q26

DTA123JE

L62

BLM11A221S

Q30

2SC4617

R179

150K

IC10

VP VN GS VREF INH PWDN X1 X2 VSS9OE

HT9172

8 7 6 5

C39 *

L23

R18

1K

12nH

L32

BLM21P300S

L39

L40

18nH

*

C138

C139

2P

0R

*

C147

R105

100K

R100

150R

C373

C193

*

471

R307 0R

C243

393

R180

1.5K

18

VDD

17

RT/GT

16

EST

15

DV

14

D3

13

D2

12

D1

11

D0

10

*

R266 *

R165

*

R272

R289

R23 * C67

471

C79

471

C148

R111

56K

Q19

3SK318

C177

104

R159 150K

C240

333

R181

2.7K

C285 104

R239 330K

41 H-D1

42 H-D0

R267 *

*

C387

*

C160

102

R189 2.2K

40 H-D2

R268 *

C388

R17

R84

56K

C352

103

R182

150K

C32

*

39 H-D3

L16*R5

C51

*

C156

5P

C171

471

R78

100K

C244

471

IC1

TC75W51FU

C351

104

R197

4.7K

C276 104

43 H-DV

L47

68nH

Q31

2SC4617

Q3

RD01MUS1

C53

*

R28

1.5K

R35

39K

C92 471

47 RSSI

R94

0R

D40

L79BLM11A221S

R199 10K

R234

1M

678

+

-

+

-

123

4 5

C371

105

R191

12K

C372

105

R244

C259

22K

C248

*

104

4.7uF/10V

R247

33K

C320

392

C337

392

C356 471

R30

47K

C347

HVC376B

C278

R342

470K

16 APC1

R172

10K

15 APC2

R81

180K

D20

MA2S111

L1

3T

R8

1M

C316 471

C47 *

C81

471

Q10

DTC144EUA

12P

R343

470K

L70 BLM11A221S

D36

MA742

C324

471

C327

471

D37

MA742

R3

*

R85

470K

R29

470K

R156

470K

R302

*

C355

1uF/10V

RD07

C12

C13

R314

102

0R

102

C35

C36

39P

*

L19

5T

R13 1. 5K

R15

C54

82K

103

C71

R32 47K

L27

BLM21P300S

C77 471

C80

C87

471

105

C91

C94

103

471

C120

4.7uF/10V

D15

HZU5ALL

R65

0.47R

Q16

DTC144EE

Q17

2SK1829

R87

36K

D23

C88

0.5P

C334 *

2 TO

C169

HVC355B

1P

L55

3T

12P

C194

C189 3P

C190 12P

R113 1M

R115

R114

1M

D30

HVC376B

C3504. 7uF/10V

R301

1K

C354

105

R304

100K

R95

0R

R292

47K

R206

R316 1K

3 TI

C322

47K

14 PABC

26 MAXAF

58 RX AF OUT

55 MICOUT

R279100K

Q41

2SC4116

R277

1K

C321

471

1uF/10V

R282

0R

C338

471

R295

49 VOX

54 VOX SW

2.7K

Q47

2SA1586

主板电原理图名称文件号设计批准

6

471

L2

3T

D27

HVC376B

C363

102

Q51

2SK1824

C313 224

C29

R66

0.47R

R300

100K

R269

0R

C37 18P

C348

13P

L28 BLM21P300S

R56

C78

471

R190

*

Q52

D35

MA742

TC75W51FU

C330

0R

7

L3

C4

*

3T

27P

L14

C25 11P

C26 15P

C28 6P

C27 * L18

8T

C43

C44

C45

471

103

105

R19

R5015K

C111

101

IC3 NJM2904

R53

1

150K

Aout

R55

*

R57 0.47R

R58

2

150K

A-in

C125

150K

471

3

A+in

R63

R67

150K

GND4B+in

R72

150K

R92

Q18

3SK318

22R

R93

L53

*

68nH

R104

220R

C184

C183

C186 4P

102

L60BLM11A221S

C200

102

C208

R124

4.7uF/10V 180K

Q27

*

C224

*

R299

1K

Q53

2SC4617

R303

C353

R305

5.6K

105

0R

C255

0R

Q34

2SK1824

R214

47K

Q35

DTC144EE

C273 4.7uF/10V

C283

102

R238

C289

R240

1K

105

0R

DTC144EE

29 AFCO

Q36

DTA144EE

L72 BLM11A221S

R270 1M

C304

C309 47P

105

C314

*

678

+

-

IC14

+

-

123

4 5

R283

R285

820K

75K

R290

0R

C342

27P

R296

*

R298

0R

机型版本审核第张张共

7

5P

C19

C46

471

C63

471

V+ Bout B-in

L52

0R

R106

68K

R110100K

C206

270K

471

R248

33K

R150

*

R178

0R

BLM11A300S

IC9 TDA8541

MODE

OUT+ SVR IN+ IN-4OUT-

R246 68K

C296

101

C319

104

C331

104

C5

471

L123TC16

C55

1P

8

7 6 5

C168

471

C188

D29

HVC376B

C214

223

C233

104

8 7

GND

6

VCC

5

R263 470R

C308

R280

27K

C325

223

Q46

2SK1824

C12PC2

L43TL54TL6

2P

D7

HSC277D8*

471

C131

471

R70

R71

27K

56K

11P

C195 *

R116 1M

C203

471

R311

C226

33K

223

C234

103

L65

BLM21P300S

C256

L67

103

R162 10K

4.7uF/10V

C310

104

R284

10K

R297

1K

51 MIC MUTE

R601MC126 C132

102

HVC355B

R127

1M

R149*C222

C235

471

Q42

DTC144EE

EXT PTT

D39 HVC131

D1

HVC131

220nH

270R

R122

SW1

10K

1 2

3

R278

18K

R281

15K

PT6500-02(400-470MHz)

1

1.5PC33.5P

C175PC18

L22

0R

C64

*

R51

1K

DTA144EE

R64

*

D21

R109

L58 3T

R143 BLM21P300S

*

Q28

*

D33

1SR154-400

C257

104

R230

22R

C280

104

Q38

2SA1586

R273

22K

C328

104

/

3T

4P

C50

6P

Q12

C170

1.5P

1M

C191 10P

R120 1M

F1 3A

C261

4.7uF/10V

C272

471

C282

471

SP-

L73 BLM11A221S

C60

4P

L78

56nH

C187 *

D28

HVC376B

C223

471

SP+

C15

*

R312

*

Q54

2SK1824

C231

104

R262

*

EXT SW

L54 0R

R3170R

L77

*

L573T

Q48 *

L13

*

R310

1K

C232

103

1

C174

C225

4.7uF/10V

R261*R259

L11

*

8

CN1

TO ANT

R3080R

R309

C140

*

223

5P

C185*

DC

+

-

7.5V

0R

C294

*

L56

J1 SPK

*

R260

*

R241 1K

C312

C292

SPK1

*

471

C318

471

*

12 TXD

J2

R294

MIC

1K

C357

*

13 RXD

8

1

Figure 10 PT6500 Schematic Circuit Pane Diagram(400-470MHz)

L9

R2 10R

BLM11A601S

C6 102

22 P-CLK

21 P-DT

20 P-STB

A A

19 P-UL

10 PLL T/R

1 VCCN

B B

C95 103

R42 150K L34 BLM11A601S

R49

C106

C105

C104

101

IC17

4 5

A4

6

A5

*

10R C110 102

C114

C113

104

102

L41 BLM11A601S

C133

R69

10R

102

C151

C150

104

102

R74

22K

C161 223

25 SAVE

ICA

A23A3

2

A1

R257 2K

1

GND

50

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

S-SI

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

C C

45 UP

C247 102

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

D D

30 31 32 33 34 35 36 37 38

39

51

W/N-N

52

W/N-W

53

AFCO

54

RX MUTE

55

R328 1K

W-BUSY

56

R329 1K

W-DATA

57

R330 1K

W-SCLK

58

R331 1K

W-MUTE

59

S-SCK

60

S-SI

61

NC

62

L63

VSS

63

BLM11A601S

S-SO

64

S-CS

R132 1K

65

PF

1K

66

R192

PTT

67

R332 1K

H-D3

68

R333 1K

H-D2

69

R334 1K

H-D1

70

R335 1K

H-D0

71

R217 1K

H-DV

72

R221 1K

DN

73

R226

1K

UP

74

L-AO

75

L-RES

R242 47K

R167 1K

R336 1K

R337 1K

R338 1K

R339 1K

CNVSS

35 PF

38 PTT

13 RXD

12 TXD

C66*C340*C343

C288 221

L-SLD76L-SLK77L-CS78K179K280K381K482K583K684K785K886LAMP87BATT88RSSI89BUSY90VOX91QT/DQT IN92NC93AVSS94NC95VREF96AVCC97VOX SW98MIC MUTE99HPF PC

24 5RC

C21 102

R40 1K

R47 10R

C157 333

23 5TC

48

5RC495CC

C20

4.7uF/10V C33 104

IC2 ADF4111

C163

0.33uF

19 P-UL

R326 1K

40

PLL-UL

R347 1K

DGND

CE

CLK DATA

LE

MUXOUT

DVDD

Vp

3

OUT

2

R86 39K

18 TX SW

R327 1K

R137 4.7K

38

39

TX SW

C-HOLD

R168 1K

46 BATT

SW2 ENCODER

UP

C346 221

17 RX SW

37

R348 1K

47 RSSI

X1

12.8MHz

16 APC1

36

RX SW

48 BUSY

8

REFin

7

AVDD

6

RFinA

5

RFinB

4

AGND

3

CPGND

2

CP

1

Rset

L42

4.7uH

C142 10P

C158

C159

103

104

R80

R79

10K

13 RXD

14 PABC

15 APC2

ICA

R138 4.7K

30

34

31

33

NC32NC

PABC

C-CLK1

C-RXD1

APC2 SW35APC1 SW

0R

R245

R349 1K

R350 1K

R351 1K

BLM11A601S

35 PF

49 VOX

50 QT IN

MANDOWN

44 DN

45 UP

DN

GND

R276 47K

R274 47K

9

C61

R24

10

*

2.7K

11

12

D10

13

MA2S111

14 15

16

C109

102 C115 103

C122

4.7uF/10V

C130

4.7uF/10V

4

VCC

C152 103

VC1GND

R76 1KR75 22 K

C162 68K

20 P-STB

21 P-DT

22 P-CLK

26 MAXAF

R324 1K

R325 1K

45

43

42

47

44

46

41

5TC

RED

C-VCC

GREEN

PLL-STB

PLL-CLK

PLL-DATA

MAX AF SW

IC7

M30620

R340 1K

R341 1K

R342 1K

R343 1K

R344 1K

R345 1K

R346 1K

C345 221

*

1

R68

47R

12 TXD

29

L71

C84

101

R48

4.7K

C119

102 R54 0R

C143

10P

28

C-TXD1

QT TCXO

54 VOX SW

C366 102

C367 102

C368 102

C369 102

C370 102

C128 47P

27

NC

51 MIC MUTE

EXT SW

SP+

SP-

C155 18P

11 PC/TV

26

PC/TV

QT VCO

A-TDATA

C-CNVSS

100

52 HPF PC

Q22 DTC144EE

Q24 DTC144EE

R134

4.7K R136

4.7K

R145

4.7K

PLL T/R

A-DIR

A-DI/O A-SCLK A-TCLK

A-RDT

C-NMI

XOUT RESET E-TEST

SHIFT

C-BYTE

E-SCL

E-SDA TONEI TONEO

VCCN

C365

102

R43

220R

R61 330K

NC

INTO

VCC

XIN VSS

CNVSS

2

C48 4P

C58

L24 18nH

471

C75 6P

C74 6P

C96

0.33uF/35V R44

R45

560R

1.5K

R59

Q15

10K

KTC4082

L44

100nH

C146

102

R77

2.2K

D24 *

D25 RED D26 GREEN

D31 GREEN

IC16 XC62FP3502PR,SOT-89

GND

C89

4.7uF/10V

25 24 23 22

R154 1K

21

R160 1K

20

R320 1K

19

R321 1K

18

R322 1K

17

R323 1K

16 15

R173

14

4.7K

13

L66 BLM11A601S

12 11 10 9

R201 0R

8

R207

7

4.7K

6 5

R216 4.7K

4

R222 0R

3

R227 0R

2 1

R233 15K

R236 *

MANDOWN

46 BATT

C376 102

38 PTT 35 PF

C359 104

C362 103

L75 BLM11A601S

C364 221

2

C112

3.3uF/10V

C144

100P

OUTIN

R141

68K

R223

C286 332

R315

*

L76

BLM11A601S

C332 102

L21 33nH

C59

15P

Q8

R36 22R

R41 680R

R46

*

1uF/10V

C118 Q13 DTC144EE

C134 1000P

C153 100P

L49

BLM11A601S

C93

4.7uF/10V

L64 BLM11A601S

C253

102

*

R231 12K

C287 *

J3M ANDOWN

GND

C333 102

L74

BLM11A601S

C361

4.7uF/10V

2SC5108

R107 330R

R119 330R

1 2

R202 1K

R208 1K

C49 102

R25 150K

C86 471

0.1uF/35V

7

C360

102

R11 1K

C102

S-SCK

R139 180K

C219 103

CN2 CN6

C70

10P

L33

BLM11A601S

C136

102 L45

100nH

S-SI

R2122.7K

R252 10K

C242 22P

R198

1K

6

R286 47K

R2002.7K

C34 102

C220 10nF

X2

C250

C254

R170 0R

C301 102

*

R256

C217 105

9.8304MHz

R146 560K

20P

5P

IC11

1 2

PST9140NR

R249 *

12345

R287 10K

C30 101

IC15 *

5

6

SCK

7

HOLDB

8

VCC

NC VEE1 VEE23OUT

C121 101

R140 12K

VCC

GND4SI

WPD

C218 1800P

C221

*

Q32 DTC144EE

1 2

L7 180nH

D6

BLM11A601S

L35 100nH

D14

SO

CS

5

4

IC12

OUT VDD GND3NC

*

D2

1SV325

D4

*

D5

C40

*

1SV325

*

D9 1SV278

R37

L30

4.7K

D11

1SV325

D12

D13 *

1SV325

R205 1K

3

R251 1K

2

R253 1K

1

R254

2.7K

R275

47K

Q50

180K

R147

2SK1824

R288 10K

4

3

GND

SDA5SCL6TEST7VCC

R211 10K

R224 47K R228 47K

R232 330K

C290 102

C293 104

5

NC

4

SW3 PF3

R258

0R

*

C116

10 PLL T/R

8

3

C8 180P

C68

1.5P

C101 120P

*

S-SO

R255 10K

R142 56K

27 W/N N

9 A-DIR 8 A-TDATA 7 A-DI/O 6 A-SCLK 5 A-TCLK 4 A-RDT

IC8 AT24C256

A01A12A2

C270 102

3 TI 2 TO 1 VCCN

3

4

Q23 DTC144EE

R118 1K

BLM11A601S

L17 39nH

R22

1.8K

C10

33P

GND

C212

102

C352 102

R123

R125

4.7K

DTA144EE

C22 15P

C37

102

C166

104

R98 4.7K

R128

3.3K

Q25

3.3K

C211

D18 DAN222

C353 105

C198

IC1

1

VCC1

VCC2

2

IN

3

IN-

GND4SW1

UPB1509GV

R82 22K R83 22K

R102 22K R103 22K

471

R121

C204

150K

471

8

7

FILI

R126 10K

FILO

102

AF9QUAD10IFO11RSSI12NDET13NREC14GND15MIXI

R133

2.7K

R135

2.2K

L8

39nH

C24 4P

L20 220nH

C69

1.5P

R34 270K

R38 270K

L36

22nH

C108 6P

C117

L38 220nH

10P

S-CS

C41

C52 10P

4P

C85 102

L31 220nH

C123

3.5P

C14 5P

Q6

2SK508NV(K52) L25 220nH

C76 471

C103 5P

27 W/N N

28 W/N W

48 BUSY

R101 27K

R183 47K

C42 5P

R20 100R

C99 104

C124 3P

47 RSSI 11 PC/TV 52 HPF PC

L10

3.3uH

C83 104

R39 1 00R

L37

3.3uH

C137 471

C172

0.47uF/10V

T

TH188 100K

R9

100R

C73 102

C97 102

C107 0.5P

R52

180R Q11 2SK508NV(K52)

D16

MA2S111

C180

Q7 DTA143TE

DTA143TE

D22 MA742

102

C9

1P

Q9

Q14 2SC4617(S)

R62

C199 104

C100 102

C178

104

Q2

C90

2SC5108

1P

R6 150K

C62

C65

102

L29

BLM11A601S

C98 102

C127 471

4.7K C141

15uF/6.3V

17 RX SW

18 TX SW

Q21

R97

2SC4617

330K

C179

C192 102

102

R112

3.3K C209

R117 56R

104

C205

C207

102

103

L61

C210

102

C197

4.7uF/10V

GND

C229 1uF/10V

R153

R151

27K

51K

C246 222

R186

100K

C265

R203

333

220K

R215 33K

R306

*

C299 105

5 A-TCLK

2 TO

55 MICOUT

56 AGC

R265

R264

470K

0R

R271

C303

470K

104

C311 102

C323 102

C335 102

R187

0R

R210

180K

8 A-TDATA

C260 27P

7 A-DI/O

C236 1uF/10V

4 A-RDT

C305

4.7uF/10V

C317

4.7uF/10V

10

11

IC6

AK2346

1

AGNDIN

2

AGND

3

TXIN

4

TXINO

5

LIMLV

6

EXIT

7

MOD

8

VSS

9

TCLK

TDATA

DI/O RDF/FD12SCLK

Q39

ST2301 Q43

ST2301

C336

4.7uF/10V

23 5TC

RXINO

RXLPFO

RXAF

RXAFIN EXFOUT

XOUT

24 5RC

TEST

RXIN

VDD

XIN

DIR

Q44 DTA123JE

OUT SW2

C78 102

CF1 C50G

CF2 C50F

6

5

DEC

CD1 50C24

24

23

22

21 20

19

18

17

16 15

14

13

C306 102

C329 102

25 SAVE

8

7

6

5

4

IFI

VCC

C215 82P

R155 *

X3

3.6864MHz

6 A-SCLK

2

1

3

XOUT

MIXOUT

16

C228 *

R175

91K

C258 33P

C264 6800P

C271

0R

R237 1M

C297 33P

9 A-DIR

R250 100K

C307

4.7uF/10V

C344

L26 BLM11A601S

R33 360R

XIN

C216 104

C237 474

C245 561

R220

56K

4.7uF/10V

C7 102

C23 10 2

R7 1K

C82 102

C354 105

C377

102 D19 DAN222

R99

4.7K

C201

182

IC4 TA31136

C213

102

R152 0R

R195 27K

R209 12K

Q40

5

OUT

4

XC6204B502MR

Q45

5

OUT

4

XC6204B502MR

R176

5.1K

R12

GND

C167

C227

L68

C266

471

C262

4.7uF/10V

C298 33P

VIN

VSS

VIN

VSS

3.3K

R8 47R

104

C269

683

C252 47P

R171

10u/10V

33K

BLM11A601S

R185

18K R184

18K

R169

82K

C274 104

1

2

CE3NC

1 2

CE3NC

Q4 2SC5108

3.3K 330R

R14

R21

C56 102

L48 1.8 K

R89 *

R108 100R C196

103

R174180K R19 4

R166

1

22K

Aout

2

A-in

R161

220K

3

A+in

4

V+

5

B+in

6

B-in

221

C230

Bout7Cout

R196 180K

104

C251

C263105

C275 103

BLM11A601S

C315 105

C339 105

D38

MA2S111

R1

2.2K

C57 102

Q20 2SC5108

L69

5

D3

C11 10P

HSC277

L15

R4

4.7K

82nH

R88

C164

R90

120K

330R

103

C300

*

180K

NJM2902V

IC5

C249

14

Dout

123

13

D-in

12

D+in

1800P

11

C267

GND

10

C+in

R204

120K

9

C-in

C268

8

103

R213 100K

C277 393

Q33 2SK1824

560K

R218

C279 102

C284

4.7uF/10V

1

VSS1

IC13

*

16

C326

*

R289 *

C31 102

R16

12K

XF1 51.65MHz R9 1

C349

C176

13P

4P

C241

222

D34

*

R219 560K

R193 120K

Q29 2SK1824

C239 153

C238 473

R144 10K

R225 1K

C281

471

R235

47K C291 39P

C295

39P

30 RX MUTE

58 RX AF OUT

50 QT IN

32 W-DATA

33 W-SCLK

8

2

5

3

4

6

7

NC

SPK

VSS

SCLK

VDD1

PWM-

SDATA

NC9VDD10OSC11BUSY112NC13NC14NC15RST

R290

R293

*

C341 *

C358 *

R310RC38

C165

103

R148 1K

R157 150K

R177

3.3K

R229

47K

X4

3.58MHz

31 W-BUSY

R26 560R

R179 150K

39P

D17 HSC277

C202 102

R10

1.5K

C72

R73 10K

C348 102

330R

GND

C175

102

C181

103

Q26 DTA123JE

L62 BLM11A601S

Q30

2SC4617

IC10

1 2 3 4 5 6 7

R243

8

1M

HT9172

R267*R268

*

356810

Q5 2SC3356

R27

102

15R

C138

4P

C149 8P

L50 330NH

L51

0.82uH R96

*

C182

18P

L59 BLM11A601S

R3070R

C243 393

R180

1.5K

VP VN

RT/GT GS VREF INH PWDN X1 X2 VSS9OE

R18

L39 33nH

C147 9P

R159 150K

C240

333

R181

2.7K

VDD

EST

DV D3 D2 D1 D0

C302

*

11121612

330R

BLM21P300S

R105 120K

C193

102

C39

9P

L23 100nH

L32

L40 47nH

C139

3P

C374

103

R182 150K

R189 2.2K

18 17 16 15 14 13 12 11 10

R23

C67 102

C79 102

C148 6P

R111 82K

Q19 3SK318

R100 220R

L79

BLM11A601S

IC18

TC75W51FU

C532

104

R197

4.7K

C285 104

R239 330K

41 H-D1

42 H-D0

Q37 *

6

Q1 RD07MVS1

L11

C13

R3

C12

27nH

102

0R

330R

Q3 RD01MUS1

L16

C32

27nHR518R

102

C51

C53

330R

*

R17

330R

R28

47R

R35

39K

C92 102

L19

C47 10P

R30 47K

L27

BLM21P300S C81 102

C91 103

Q10 DTC144EUA

16 APC1

47 RSSI

15 APC2

C156

10P

L47

C160 102

C177 104

R84 82K

C347 102

R81

150nH

C171 471

R78 120K

R85

180K

470K

D20 MA2S111

R94

C135

0R

L55

6P

56nH

C189 4P

33P

C194

R114

1M

D30

1SV305

C88

102

GND

R199 1 0K

R29

C244

471

-

123

R191 12K

Q31

2SC4617

R244 22K

C248 104

C276 104

39 H-D3

40 H-D2

43 H-DV

57 W588

R272 *

C173

R234

470K

1M

4.7uF/10V

678

R172

+

10K

-

R156 470K

+

4 5

C371

105

C372

105

C259 *

34 W-MUTE

R301

1K

R302

*

R317

47K

R318

47K

L70 BLM11A601S

C278

4.7uF/10V

R247

33K

R316 1K

2 TO

3 TI

57 W588

56 AGC

C316 471

C320

D36 MA742

C322

392

C324 471

C327 471

C337

D37 MA742

392

C356 471

C355 1uF/10V

R295

2.7K

C35

C36 27P

*

150nH

R13 47R R15

120K

C54 103

C71

471

R32 47K

C77 102

C80

C87

102

105

C94 102

C120

4.7uF/10V

D15

HZU5ALL

R65

0.47R

Q16 DTC144EE

Q17 *

R87

1.8K

C169 6P

1M

C334

102

14 PABC

L53

56nH

C183

C186 4. 7P

C190 33P

C373

105

R304

0R

58 RX AF OUT

102

L60 BLM11A601S

C200

D27

102

1SV305

C208

4.7uF/10V

R300

100K

C363

102

0R

R95

Q51 2SK1824

R292

47K

R206 47K

26 MAXAF

55 MICOUT

Q41 2SC4116

R277

1K

1uF/10V

R282 0R

R279 100K

C321

471

C338

471

54 VOX SW

49 VOX

Q47

2SA1586

R66

0.47R

GND

R269

0R

0.4*1.2*3T

C29

R93

2.2K

R190

*

10P

L28 BLM2 1P300S

R56

R92 22R

C184 102

R299

1K

Q53

2SC4617

R303

5.6K

Q52

DTC144EE

D35

MA742

C313 224

TC75W51FU

C330

105

L1

L18

0.4*1.5*8T

*

C375

105

Q34 2SK1824

Q35 DTC144EE

29 AFCO

Q36 DTA144EE

IC14

C351

0.3*1.0*4T

C25 27P

C43 102

Q18 3SK318

R104 220R

C350

102

R124

100K

C255

0R

C283 102

R240

0R

L72 BLM 11A601S

R291 0R

*

R57 0.47R

R58 150K

R67

150K

L2

C26 68P

C44 103

C111 101

R53 150K

R305

15K

C304

105 C314 102

R298

0R

7

L3

0.3*1.2*5T

C27 10P

C45 105

R55 150K

C125 470P

R63 150K

R72 150K

L52 47R

R106 100K

R110 180K

C206

*

102

R122

R214 47K

C273 4.7uF/10V

C289 105

R270 1M

C309 47P

678

-

+

-

123

R285 820K

C342

470P

C28 15P

R50 15K

C224 471

+

4 5

R238

1.5K

C4 56P

L14

R19

1

2

3

C168 470P

IC3 NJM2904

R283

27K

R296

*

D39 HVC131

D1

HVC131

220nH

C46 102

270R

C63 102

Aout

A-in A+in

GND4B+in

D29

1SV305

R248 33K

Q27 2SK1824

R150

330R

SW1 10K

IC9 TDA8541

1

MODE

2

SVR

3

IN+

IN-4OUT-

R246 68K

R278 18K

R281 15K

C331

333

C1 12PC211PC37P

C5

L4

L6

L5

0.4*1.5*7T

0.3*1.0*7T

102

L12

22P

C19

0.3*1.0*8T

HVC131D8HVC131

C55

L43

68P

47nH

C129 9P

0.4*1.5*7T

C16

C17

C18

10P

18P

15P

D7

C50

L22

33P

47nH

C64

22P

8

CN1

TO ANT

C15

L13

*

C60 *

L46 *

GND

R51

2.2K Q12

8

7

6 5

C308

102 C131 102 R70

27K

C145

L58 56nH

C226

223

C234 103

BLM21P300S

L67

4.7uF/10V

51 MIC MUTE

12P

R297 1K

R71 56K

L65

R284

10K

C256 103

R266 10K

C310 104

R601MC126

C132 102

C170 3P

C191 33P

C154 102

R127 1M

R149*C222

C235 102

C257 104

Q42 DTC144EE

38 PTT

DTA144EE

R64 *

C187 4P

D28 1SV305

R143 BLM21P300S

*

Q28 *

D33 1SR154-400

C261

4.7uF/10V

R230 22R C280 104

Q38 2SA1586

R273 22K

C328 333

L54 0R

L57 47nH

F1 3A

C272 102

C282 102

L73

BLM11A601S

R312

*

Q54

2SK1824

R308

C140 223

R309

*

0R

R310

0R

C174

11P

C185 *

C223 471

C225

4.7uF/10V

C232

C231

DC

103

104

+

-

7.5V

R319 0R

C294 0R

Q48

*

R260

L56

R261

*

J1 SPK

*

R259

*

C312

R241 1K

471

C292

SPK1

R262 0R

EXT SW

SP+

SP-

L77 *

*

C318

102

*

12 TXD

J2

R294

MIC

1K

C357 *

13 RXD

8

V+

7

Bout

6

B-in

5

C188 33P

C195 4P

R116 1M R120 1MR115

C203 102

R311

C214

33K

223

C233 104

R178 0R

BLM11A601S

OUT+

GND

VCC

C296

*

R263 470R

C319 104

R280 27K

C325 223

Q46 2SK1824

DATA : 2008.05.13 LiuXue

文件号设计

4

5

批准

LiuXue

6

主板电原理图名称

机型

PT6500-01(136-174MHz)

版本

V00

审核

1

第张张共

7

/

1

8

Figure 11 PT6500 Main Board Schematic Circuit Diagram

PT6500 SERVICE MANUAL

1

Q

B U

5

A A

P L L

P L L -

P L L P L L

Q T T

T C

1 2 . 8

X

I C

P L L

A D F 4

* 4 2 N D L

L O O P F

5

R I P

5

F I L

Q 1

5

B B

A - D

C C

E - S

T O N

H H H H H B A R S

V O X M I C T X P L L P L L P L L M A X A G R E R E 5 T 5 R 5 C W / N W / N A F R X M W - D

B U V O Q T / D Q M A N D

W - S W - M L A H P C

5

R E S P L L W - B A - T A - R C - R

V C T O N E - S S H I E - T A - S A - T D A - D Q T V P L L P C / Q T T C - T P A A P C 2 A P C 1 R X

D D

L C

I C

C P

M 3 0

E E P

B U

I C

2 4 C

Q 1

2

Q T

V C

Q 1 R

V C

X 9 . 8 3 0

D 2 D E

M O

S W

E N C O

P T T B

S

P T P F P F

P F

K E

1 2 3

4 5 6

7 8 9

K E Y B

0* #

Q 2

N O I

A M

5

M O

Q Q

B U

A F

p i n

M I M I

R F

5

3

I C

W 5 8 8

5

I F D E M O

S C

S D A

5 5

T X / R

5

I C

C F

4 5 0

C F

4 5 0

I C

A K 2

B U S

C D

D E T

4 5 0

p i n

Q 3

S

W 5 8

I F

Q 2

R F

5

4

Q

5

Q Q P R

D R I

5

X F

5 1 . 6

D R I

Q 1 M I

R F P

B P

Q 1 A P

S

Q 1

R F

5

I C I C I C I C A M L L A M

I C

H T 9

p i n

Q 3 H

Q 3

H

Q 4 S

I C

H A M

V O

I C

I C 1

M I C

I C 1

A M

Q 4

X C 6 2 0 4

5

6

T O

A N T

5

L P

I C

A P C C O

A P

B P

5

C T C S S

D T

2

Q 3 S

M U

I C

A F P O W

T D A 8

S W P O W &

Q 4 S

M U

T X

S P E A

M I R X

5 T

Q 3 S

5 R

Q 4 S

Q 4

X C 6 2 0 4

B A T T 7 .

S A

5

1

2

3

4

T i t

N u m R e v i S i

A

D a t 2 0 0 8 S h e e t F i l X : \ P T 6 5 0 0 \ . . \ P T 6 5 0 0 D r a w n

5

6

41

1

Figure 12 PT6500 Keyboard Schematic Circuit Diagram

A A

KEY1

F1

KEY5

1 KEY8

4 KEY11

7 KEY14

*

B B

C C

R24 0R

R19

R18

R17

100R

D2

YELLOW

D D

1

YELLOW

D6

D3

YELLOW

D7

YELLOW

D4

YELLOW D5

YELLOW

KEY2

F2

C17 104

D1 *

KEY6

2 KEY9

5 KEY12

8 KEY15

0

2

LCD

KEY3

F3

Q1

FMMT591

2

L4

BLM11A221S

Q2 DTC144EE

KEY7

3 KEY10

6 KEY13

9 KEY16

#

R13 1K R14 1K R15 1K R16 1K

KEY4

F4

C18 102

R9 1K

C16

4.7uF/10V

MIC1

MIC

3

C1 221

10 9 8 7 6 5 4 3 2 1

CN2 CN10

R121KR111KR10

1K

L3

R20

BLM11A221S

C19

470R

102

R22

1.8K

C20 105

C21

C22

102

3

C2

C23

C24

221

文件号设计批准

C25

221

4

C26

C27

221

BLM11A221S

4

5

C28 221

15

14

R1 2.7K R2 2.7K R3 2.7K

R4 0R

R5 2.7K R6 2.7K R7 2.7K

R8 *

L5

R25

470R

C38 470P

R23 *

GND

13

SP+

12

SP-

11

M SW

10

MIC

9

ME

8

PTT

7

PF

6

CN

5

GND

4

5V

3

TXD RXD

2

GND

1

CN1 CN14

C13 103

R28

R29 NC

R26

1.8k C40

4.7uF/10V

C39 470P

R21 100K

Q3 2SK1824

R27 *

R31 36K

0R

C41 104

L1 BLM 11A221S

C12 102

C14 102

R30 *

C42 104

按键板电原理图名称

C15 103

6

L2 BLM11A221S

机型

C7

C6

221

PT6500-KEY

7

C8

C10*C29*C30*C31*C32*C33*C34*C35*C36

221C9221

。集群

8

C37

221

C11 221

39 38 37 36

CNCSS

35

RXD

34

TXD

33

PF

32

PTT

31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11

5V

10

9 8

SP SW

7 6

MIC

5 4

SP+

3 2

SP-

1

CN3 CN38

版本审核

1

5

第张张共

6

/

7

1

8

Figure 13 PT6500 PTT Board Schematic Circuit Diagram

1

A A

B B

2

CN1

1 2 3 4 5

CN6

6

7

SW1

*

R1

20K

SW2

*

R2

4.7K

SW3

*

3

4

C C

电原理图名称

D D

文件号设计批准

1

2

3

机型

PT6500-PTT

版本审核第张张共

11/

4

Kirisun PT6500 Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual