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16 

Appendix 4 Electrical Component List

PT558 

SERVICE MANUAL

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

202-000558-R04

202-000558-R06

202-000558-R07

202-000558-R08

202-000558-R09

202-003208-R07

203-000558-005

203-000558-R02

203-003208-009

203-003208-R01

203-003208-R02

203-003208-R04

203-005583-001

203-005583-R02

204-000558-R01

204-000558-R02

204-000558-R03

204-000558-R05

204-005583-001

204-006800-006

301-20030G-003

301-20040G-001

301-20080G-R02

301-25050J-R01

302-17040G-001

602-005583-004

710-445447-005

204-000558-R04

PT558 switch waterproof washer / black silica gel,hardness 60,lead-free

PT558 chassis waterproof gasket/ black silica gel,hardness 60,lead-free

PT558 big waterproof washer/ black silica gel

enhanced elasticity

,hardness 

40,lead-free

PT558 positive/negative terminal spacer/ black silica gel,hardness 40,lead-free

PT558 micropohone seal /orange silica gel,hardness 40,lead-free

PT3208 insulating spacer / thermally conductive

rubber,2*6*9,blue,lead-free

PT558 push fastener spring / carbon spring wire

0.35,nickle plating

PT558

switch nut / brass,black passivation,lead-free

PT3208

knob retaining ring, / stainless steel ring ,0.18THK

PT3208 antenna terminal/ stainless steel nickel plating,PT3208446

,lead-free

PT3208 positive pole terminal/ phosphorus copper gold plating,lead-free

PT3208 negative pole terminal /phosphorus copper gold plating,lead-free

PT558-03 Al alloy chassis / ADC12,abrasive, polished, (558 fixed antenna)

PT558-03 antenna nut /hexagon brass,black passivation,lead-free

PT558 speaker waterproof net/ black waterproof cloth,lead-free

PT558 waterproof spacer/ PORON,black,self-adhesive 0.8THK,lead-free

PT558 rating plate1 / PVC black,self-adhesive 0.3THK,lead-free

PT558 rating plate / PVC,black dull, 0.1mm thick, self-adhesive,lead-free

PT558-03 antenna terminal spacer/ black sponge,4mm thick,self-adhesive(to fix 
the 558 antenna)

PT6800 MIC spacer / dustproof net,black

Woven belly-tooth screw/ M2.0*3.0 flat round cross head nickel plating,diameter 
3.2

Woven belly-tooth screw/ M2.0*4.0 flat round cross head nickel plating

Woven belly-tooth screw/ M2.0*8.0 flat round cross head nickel plating

Woven belly-tooth screw/ M2.5*5.0 flat round cross head nickel plating

Self-tapping screw/ M1.7*4.0 flat round cross head nickel plating

PT558-03 electronic material / 446MHz,0.5W/4W,narrow 
band,RD07+RD01,M38039FFHFP(FLASH)

Antenna / 558-03 fixed antenna,445-447MHz,cold-resistant material,no colored 
dot,6.0 bottom exposed

Potentionmeter washer

2

1

1

2

1

1

1

2

2

1

1

1

1

1

1

1

1

1

1

1

1

8

2

2

1

1

1

2

Under the FET (field-effect transistor)

Negative termianl screw

PCB, antenna connector

  

To fix the Al alloy chassis

     

 

To fix the top cover

    

Positive terminal screw

  

 

1

1

1

1

1

1

1

3

1

1

1

1

1

1

3

1

4

2

1

2

2

1

1

1

6

2

1

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

101-004200-002

102-9140NR-R01

102-A6278F-R01

102-AT2408-R01

102-B15E03-R01

102-HT7130-R01

102-HT7150-R01

102-M2902V-R01

102-M2904V-R01

102-M38039-R02

102-MC3361-R01

103-00MA77-R01

103-0MA360-R01

103-1SS372-R01

103-A2S111-R01

103-DAN222-R01

103-HSC277-R01

103-HVC376-R01

103-HZU5AL-R01

103-IN4148-R01

103-L190YG-R01

103-MHC190-R02

104-A123JE-R01

104-A144EE-R01

104-C144EE-R01

104-MT717T-R01

104-SC1623-R01

PT4200PCB / U phase,PT4200U-060531

Reset IC / PST9140NR,lead-free

Audio power amplifier / KIA6278F,AUDIO,AMP,lead-free

Memory IC / AT24C08N-10SI2.7,lead-free

PLL IC / MB15E03SL,PLL,16-PIN,SSOP,lead-free

Regulator IC / HT7130-1,SOT-89,lead-free

Regulator IC / HT7150-1,lead-free

Operational amplifier / NJM2902V,OP-AMP,lead-free

Operational amplifier/ NJM2904V,OP-AMP,lead-free

MCU / M38039FFHFP,FLASH,lead-free

IF (FM) demodulation IC / MC3361BP,lead-free

Chip HF switch diode / MA77,0805,lead-free

Chip varialble capacitor diode / 0805,MA360(PANASONIC),lead-free

Chip switch diode / 1SS372(TOSHIBA),lead-free

Chip switch diode / 0603,MA2S111(PANASONIC),lead-free

Chip switch diode / DAN222,(ROHM),lead-free

Chip diode / wave phase switch ,HSC277(HITACHI),lead-free

Chip variable capacitor diode / HVC376B,lead-free

Chip regulator diode/ HZU5ALL(HITACHI),lead-free

Chip diode / IN4148,lead-free

Chip LED(light emitting diode)/ 0603,green,CL-190YG-CD,lead-free

Chip LED(light emitting diode)/ 0603,red,HSMH-C190,lead-free

Chip triode / DTA123JE(ROHM),lead-free

Chip triode / DTA144EE(ROHM),lead-free

Chip triode / DTC144EE(ROHM),lead-free

Chip triode / FMMT717TA,lead-free

Chip triode / 2SC1623,lead-free

IC11

IC8

IC9

IC1

IC14

IC12

IC4, IC6, IC7

IC3

IC10

IC5

D1

D12

D13

D15, D16, D25

D308

D3, D4, D6, D7

D8, D9

D14

D17, D18

D20, D29

D28

Q17

Q34

Q22, Q23, Q26, Q27, Q33, Q37

Q8, Q30

Q10

Содержание PT558

Страница 1: ...PT558 PROFESSIONAL TWO WAY RADIO V060802 SERVICE MANUAL FM PORTABLE RADIO ...

Страница 2: ...lectronic 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 Publication without authorization is prohibited Kirisun Electronic Shenzhen Co Ltd owns the trademarks KIRISUN CONTENTS Chapter 1 Introduction 1 Chapter 2 Radio Overview and Function Keys 1 Chapter 3 Electrocircuit 2 Chapter 4 Funct...

Страница 3: ...S1 105 RD07MV 001 1 PT558 3 Triode Q5 2SC5108 Y 104 SC5108 001 1 PT558 3 Belt Clip KBJ 05 1 1 3 Service All the Kirisun products are subject to the service warranty The main unit of the radio is guaranteed for service of 18 months In one of the following situations charge free service will not available No valid service warranty or original invoice Malfunction caused by disassembling repairing or ...

Страница 4: ...ocal oscillator IF amplifier limiter phase frequency detector and noise amplifier IC5 inner circuit and X3 49 5MHz compose the 2nd local oscillator The 2nd local oscillation 49 5MHz and the 1st IF signal 49 95MHz are mixed at IC5 to generate the 2nd IF 450MHz After the 2nd IF signal is amplified and its amplitude is limited at IC5 and then filtered at porcelain filter CF1 450kHz IC5 demodulates an...

Страница 5: ... processing circuit It supplies power to IC7 only when in transmitting and it is controlled by MCU J2 is the external MIC socket When external MIC is used the inner MIC will cut off automatically but PTT will remain activated 3 4 Frequency Synthesizer Figure 3 8 Frequency Synthesizer The radio adopts PLL Phase Locked Loop frequency synthesizer The frequency synthesizer consists of standard oscilla...

Страница 6: ...equency Accesses the 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 DCS decoding Squelch check and control Controls the content of voice indication 2 Memorizer E PROM AT24C08 Memorizes the radio channel data CTCSS DCS data and other data of function setting and...

Страница 7: ... Connect 10K resistor with VSS 19 RST P19 I Reset input 20 INT0 P20 I Power check input 21 ENC P21 I Encoding switch selection SEL Connect the pull down resistor with VSS 22 XIN P22 I 7 3MHz Oscillator 23 XOUT P23 O 24 VSS P24 I Earthing Clock frequency shift H Open 25 SHIFT P25 O Final power supply H Open 26 PABC P26 O VCO crystal selection 27 OSCSI P27 I Connect the pull down resistor with VSS H...

Страница 8: ...of receiver Cut off when in emergency alert state Q36 2SK1824 Receiver audio output switch Table 3 5 Diode Function Description D1 MA77 Transmitter antenna switch diode D2 MA77 Transmitter antenna switch diode D3 HSC277 VCO output switch D4 HSC277 Antenna switch D5 HSC277 Antenna switch D6 HSC277 VCO output switch D7 HSC277 5V regulated output current stretcher D8 HVC376B VCO oscillation variable ...

Страница 9: ...ss PTT button when the radio is in scanning state the radio will transmit on the revert channel which has 6 types Selected channel The first channel in the scanning list Selected channel current channel If the radio is in the state of scanning pause it will transmit on the current communication channel Otherwise it will transmit on the first channel in the scanning list Priority channel The radio ...

Страница 10: ...convenient Chinese English programming software KSP20 for users to set parameters on the radio The programming steps are as follows a Install the programming software KSP 20 on the computer b Connect the radio to the computer serial port with the specified programming line KSPL02 See Figure 4 1 a Turn on the computer power b Turn on the radio power c Click the KSP20 program to run the programming ...

Страница 11: ...ting but the adjustment parameters in 4 3 Computer Test Mode Chapter 5 Service Assemble and Disassemble The radio is a precision communication equipment Please be careful when assemble or disassemble the radio during service 5 1 Removing and Installing the Battery To remove the battery push the latch upwards and remove the battery away from the radio See Figure 5 1 Figure 5 1 To install the batter...

Страница 12: ...5 204 000558 R04 204 000558 R02 204 000558 R05 203 000558 005 201 000558 014 301 25050J R01 301 20040G 001 1 1 1 1 2 2 1 2 1 1 1 2 1 1 1 2 1 1 1 1 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 21 20 19 18 17 16 EMERGENCY BUTTON COVER EMERGENCY BUTTON LIGHT PIPE SPEAKER SPEAKER WATERPROOF NET MODEL LABLE PTT BUTTON FRAME PTT BUTTON SPEAKER SPRING LOGO LABLE ANTENNA WASHER SWITCH WATER PROOF WASHER ANTENNA ...

Страница 13: ...utton test the PD power with the digital multimeter The power should lower than 3 5V 6 3 2 PLL Frequency Adjustment Under the computer test mode select frequency tune option and click adjustment to enter Adjust the TX frequency among 0 255 to the specified value Frequency error should less than 200Hz 6 3 3 TX Frequency Adjustment Under the computer test mode select high power low frequency and cli...

Страница 14: ... Require ment Note Compreh ensive Test Device Before Mixing L9 L10 L7 L6 L5 ModePass Band 25MHz smooth wave Shape Not recom mend theuser toadjust it Audio Level Ch RX center frequency RF OUT 53dBm 501 V MOD 1kHz DEV 1 5 kHz Audio Load 16 RF Audio Signal Generator Oscillator Speak er Conne ctor Turn the volume knob clockwise Audio power 0 3 W Inner speake r power 1 2W High Frequency CH TX Lower tha...

Страница 15: ...tingtube is broken and please change it Cannot talk to or hear other group members A Make sure the two communication radios are using the channel of the same frequency B Make sure the CTCSS DCS tone is the same as that of your group members C Out of the effective communication range Cannot receive signals A The antenna is not well connected and please screw the antenna again until secure B The sen...

Страница 16: ...alk RX receiver SPK speaker TCXO temperature compensated crystal oscillators TX transmitter UL un lock VCO voltage control oscillator Chapter 9 KBC 58L Charger 9 1 Charger Specifications A Idling Input Current 30mA B Charging Terminal Maximum Idling Voltage 8 8V C Constant current charging 200 270mA D Maximum Charging Time 7 hours E Maximum Charging Voltage Limit 8 45 0 1V 9 2 Charging and Chargin...

Страница 17: ...r JTBM455C24 lead free Plug in porcelain filter LTM450HT 450kHz À 3kHz lead free Plug in IF filter 49 95MHz 7 5KHz U 5 2 lead free Chip trimming resistor MVR22HXBRN473 47K 25 B Linear lead free Chip trimming resistor MVR22HXBRN683 68K 25 B Linear lead free Volume switch RD810S JA1 A103 0C61 MIC B6027AP402 65 Chip transistor 13MHz 2 5PPm Chip crystal resonator CSTCR7M30G53 R0 7 3M lead free Plug in...

Страница 18: ...rew M2 5 5 0 flat round cross head nickel plating Self tapping screw M1 7 4 0 flat round cross head nickel plating PT558 03 electronic material 446MHz 0 5W 4W narrow band RD07 RD01 M38039FFHFP FLASH Antenna 558 03 fixed antenna 445 447MHz cold resistant material no colored dot 6 0 bottom exposed Potentionmeter washer 2 1 1 2 1 1 1 2 2 1 1 1 1 1 1 1 1 1 1 1 1 8 2 2 1 1 1 2 Under the FET field effec...

Страница 19: ...lead free Chip resistor 0402 10R 5 lead free Chip resistor 0402 100R 5 lead free Chip resistor 0402 1K 5 lead free Chip resistor 0402 10K 5 lead free Chip resistor 0402 100K 5 lead free Chip resistor 0402 1M 5 lead free Chip resistor 0402 1 2K 5 lead free Chip resistor 0402 12K 5 lead free Chip resistor 0402 120K 5 lead free Chip resistor 0402 15K 5 lead free Chip resistor 0402 150K 5 lead free Ch...

Страница 20: ...sistor 0603 47R 5 lead free Chip resistor 0603 470R 5 lead free Chip resistor 0603 4 7K 5 lead free Chip resistor 0603 47K 5 lead free Chip resistor 0603 560R 5 lead free Chip resistor 0603 5 6K 5 lead free Chip resistor 0603 56K 5 lead free Chip resistor 0603 560K 5 lead free Chip resistor 0603 68K 5 lead free Chip resistor 0603 8 2K 5 lead free Chip resistor 0603 82K 5 lead free Chip resistor 08...

Страница 21: ... 033uF 10 16V X7R lead free Chip capacitor 0603 36P 5 50V C0G lead free Chip capacitor 0603 3P 0 25P 50V C0G lead free Chip capacitor 0603 3 5P 0 25P 50V C0G lead free Chip capacitor 0603 470P 10 50V X7R lead free Chip capacitor 0603 4700P 10 50V X7R lead free Chip capacitor 0603 0 047uF 10 16V X7R lead free Chip capacitor 0603 0 47uF 80 20 16V Y5V lead free Chip capacitor 0603 4P 0 25P 50V C0G le...

Страница 22: ...ee Chip air cored coil 0 4 1 5 3TL negative high pin lead free Chip air cored coil 0 4 1 5 4TL negative high pin lead free Chip air cored coil 0 5 1 5 5T positive high pin lead free Chip air cored coil 0 4 1 5 8TL negative high pin lead free Chip bead EMI FILTER SMT BLM11A221S 0603 lead free Chip bead EMI FILTER SMT BLM21P300S 0805 lead free MIC B6027AP402 65 lead free Chip transistor 13MHz 2 5PPm...

Страница 23: ...ery Hand Strap Earphone Charger Adapter Antenna Accessory Figure Specification 7 4V 1200mAh Li Ion 7 hour standard charger DC OUT 15V 400mA Model KB 58A 8AJD 20K KME 201 KME 202 KBC 58L KTC 58C1 KA 3U057 KA 2U046 21 PT558 SERVICE MANUAL ...

Страница 24: ...22 Figure 1 PT558 Top Board Position Mark Diagram PT558 SERVICE MANUAL ...

Страница 25: ...23 Figure 2 PT558 Bottom Board Position Mark Diagram PT558 SERVICE MANUAL ...

Страница 26: ...24 Figur3 PT558 Schematic Circuit Pane Diagram ...

Страница 27: ...8 25 Figur4 PT558 Schematic Circuit Pane Diagram ...

Страница 28: ...KBC 58L Schematic Circuit Diagram Figure 5 KBC 58L Schematic Circuit Diagram 8 26 ...

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