HYT tc-600 Service Manual Download Page 59

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TC-600 Service Manual

553

3403007000070

Transistor

DTA144EE (RoHS)

Q37

T2G

554

3605008005070

Operational amplifier NJM2904V (RoHS)

IC6

T2H

555

3001080590000

Chip resistor 1206 0.5

J 1/4W(RoHS)

R172

T2H

556

3001080590000

Chip resistor 1206 0.5

J 1/4W(RoHS)

R173

T2I

557

3001080590000

Chip resistor 1206 0.5

J 1/4W(RoHS)

R77

T2H

558

3101064740020

Chip capacitor 0603 0.47UF Z 16V(RoHS)

C259

T3I

559

3212106101000

Multi-layer chip inductor 0603 100nH (RoHS)

L47

B2C

560

3104081550020

Tantalum capacitor 1206 1.5UF M 16V (RoHS)

C124

B1B

561

3001061540010

Chip resistor 0603 150K

D 1/10W(RoHS)

R139

B4A

562

3001061540010

Chip resistor 0603 150K

D 1/10W(RoHS)

R14

B3D

563

3001061540010

Chip resistor 0603 150K

D 1/10W(RoHS)

R140

B4A

564

3001061540010

Chip resistor 0603 150K

D 1/10W(RoHS)

R141

B4A

565

3001061540010

Chip resistor 0603 150K

D 1/10W(RoHS)

R142

B4A

566

3001061540010

Chip resistor 0603 150K

D 1/10W(RoHS)

R179

T1H

567

3001061540010

Chip resistor 0603 150K

D 1/10W(RoHS)

R180

T2G

568

3001061540010

Chip resistor 0603 150K

D 1/10W(RoHS)

R182

T1G

569

3001061540010

Chip resistor 0603 150K

D 1/10W(RoHS)

R183

T1H

570

3001061540010

Chip resistor 0603 150K

D 1/10W(RoHS)

R184

T2G

571

3001061540010

Chip resistor 0603 150K

D 1/10W(RoHS)

R185

T1G

572

4100600100430

TC-600U PCB IT158 1.0T/4L/4P (RoHS)

573

3001051510010

Chip resistor 0402 150

F 1/16W(RoHS)

R616

T3E

574

3001050000000

Chip resistor 0402 0

J 1/16W(RoHS)

R611

T4G

Summary of Contents for tc-600

Page 1: ......

Page 2: ... Description 11 CPU Pins 16 TC 600 VHF Parts List 1 18 TC 600 UHF Parts List 1 Adjustment Description Disassembly and Assembly for Repair Exploded View TC 600 Parts List 2 Packing TC 600 VHF PCB View TC 600 UHF PCB View TC 600 Block Diagram TC 600 VHF Schematic Diagram TC 600 UHF Schematic Diagram Specifications ...

Page 3: ...ed secure and any open connectors are properly terminated SHUT OFF and do not operate this equipment near electrical blasting caps or in an explosive atmosphere When in vehicles with an airbag do not place a portable radio in the area over an airbag or in the airbag deployment area Do not expose the radio to direct sunlight for a long time nor place it close to a heating source Do not use any port...

Page 4: ...click is heard to turn the radio on fully counterclockwise until a click is heard to turn the radio off When the radio is on turn the knob to adjust volume 5 PTT Key Press and hold down the PTT key to transmit and release it to receive 6 Function Key The key can be programmed to access the radio features with the preset type of key pressing through the programming software 7 Microphone Used to inp...

Page 5: ... software 10 Battery 11 Belt Clip Used to clip the radio on your belt 12 Battery Latch Used to fasten and remove the battery 13 Battery Charging Piece Insert the battery into the charger connect the battery charging piece with those on the charger to begin charging ...

Page 6: ... 4 Wideband 25KHz Narrowband 12 5KHz 5 Channel Scan priority channel and revert channel available 6 Battery Save programmable by dealers 7 Time out Timer TOT 8 Squelch Level 0 9 9 Low Battery Alert 10 Programmable Function Key 11 High Low Power 12 2 Tone Encode Decode 13 DTMF ANI Encode 14 Model Set Mode 15 PC Programming Adjust Mode 16 Manual Adjust Mode 17 User Wired Clone Mode 18 Factory Wired ...

Page 7: ... the radio and activate this mode in programming software 1 User Mode User Mode is for conventional communication operation Disconnect the two SELF points and then turn the power on the radio enters User Mode Refer to TC 600 Owner s Manual for detailed operation description 2 Model Set Mode 1 Select MS1 according to the radio model If MS1 is 1 short out the two MS1 points on PCB If not disconnect ...

Page 8: ...essary such as changing the EEPROM etc 3 PC Programming Mode The following parameters can be set through the programming software 1 Receive frequency and transmit frequency 2 Receive signaling and transmit signaling 3 Busy channel lockout BCL 4 Time out timer TOT 5 Squelch level 6 Battery save 7 Audio alarm 8 Monitor mode 9 Scan mode 10 Scan revert channel 11 Priority scan channel 12 Wideband narr...

Page 9: ...three beeps alternating from low tone to high tone indicate that the transmit power is switched from low to high Two Beeps sound when wideband is selected and one Beep sounds when narrowband is selected CH12 CH16 are defined as follows 12 Center frequency the difference between RX and TX frequency is 0 1MHz 13 Lowest frequency the difference between RX and TX frequency is 0 1MHz 14 Highest frequen...

Page 10: ...ction key again the radio starts user wired clone and red LED flashes when cloning is completed red LED goes out b If the two SELF points are short out press Function key again the radio starts factory wired clone and red LED flashes when cloning is completed red LED goes out ...

Page 11: ...1 975 511 900 501 500 501 550 501 600 501 550 501 650 0 11 220 000 239 995 45 050 230 000 230 100 220 000 220 100 239 975 239 900 230 500 230 550 230 600 230 550 230 650 1 1 240 000 259 995 45 050 250 000 250 100 240 000 240 100 259 975 259 900 250 500 250 550 250 600 250 550 250 650 1 2 336 000 367 995 45 050 352 000 352 100 336 000 336 100 367 975 367 900 352 500 352 550 352 600 352 550 352 650 ...

Page 12: ... frequency configuration Frequency Range 150 MHz 174MHz 400 MHz 420MHz 450 MHz 470MHz Figure 1 Frequency Configuration 2 Receiver The receiver utilizes double conversion superheterodyne 1 Front End RF Amplifier The input signal from antenna is amplified in RF amplifier Q27 after passing through the receive transmit switch circuit and a 3 stage LC band pass filter The amplified signals are filtered...

Page 13: ...ed and detected in IC1 4 Audio Amplifier The demodulated audio signal obtained from IC1 is amplified in IC7 1 4 and then filtered by low pass filter Q19 and high pass filter Q20 and then de emphasized by R130 and C156 The resulting audio signal passes through a volume control circuit and then is amplified to a sufficient level to drive the speaker by audio power amplifier IC8 5 Squelch Part of the...

Page 14: ... IC7 2 4 and other components before being detected by IC11 Pin11 IC11 determines whether the 2 Tone matches the preset value and controls MUTE APCO and speaker output according to squelch results 3 PLL Frequency Synthesizer PLL circuit generates the first local oscillator signal for reception and the RF signal for transmission 1 PLL The step frequency of PLL circuit is 5KHz 6 25KHz 12 5 KHz 10 KH...

Page 15: ...ow level in transmit mode The output from Q8 and Q16 is amplified by Q14 and sent to the buffer amplifier 4 Transmitter 1 Transmit Audio The modulation signal from microphone is amplified by IC3 pre emphasized then filtered by another low pass filter separate filter Q25 and Q24 to eliminate the frequencies higher than 3KHz The resulting signal enters the VCO for direct FM modulation The voice volt...

Page 16: ...ignal is passed to power amplifier Q32 and Q31 and is capable of generating a 4 0W RF power Q50 and R617 are used to toggle between high and low power 5 Antenna Switch and LPF The output signal from RF amplifier is passed through a low pass filter network and a transmit receive switch circuit before reaching the antenna terminal The transmit receive switch circuit is comprised of D11 and D12 D11 a...

Page 17: ... 2 Tone input 12 BEEP O BEEP output 13 SCL O E2 PROM clock line 14 SDA I O E2 PROM data line 15 MUTE O MIC mute control H MIC mute L MIC enable 16 MS1 O Model select 17 GLED O Green light control H Lit 18 RLED O Red light control H Lit 19 TXD O RS 232C output 20 RXD I RS 233C input 21 PTT I PTT key input L Press 22 NC I 23 RXC O Receiver power supply control L ON 24 NC I NC 25 RESET I Reset input ...

Page 18: ... 44 CTDCSS2 O 45 CTDCSS1 O 46 CTDCSS0 O 47 WNTC O Wideband narrowband L W H N 48 DTMF 2ToneOut5 0 DTMF 2 Tone code output 49 DTMF 2ToneOut4 0 50 DTMF 2ToneOut3 0 51 DTMF 2ToneOut2 0 52 DTMF 2ToneOut1 0 53 DTMF 2ToneOut0 0 54 70 NC 71 Vcc I Power input 5V 72 Vref I A D conversion reference voltage 73 Avss I A D GND 74 80 NC ...

Page 19: ...RoHS 1 R171 B5G 19 3001061000000 Chip resistor 0603 10Ω J 1 10W RoHS 1 R80 B4G 20 3001061000000 Chip resistor 0603 10Ω J 1 10W RoHS 1 R82 B3E 21 3001061010000 Chip resistor 0603 100Ω J 1 10W RoHS 1 R127 B1E 22 3001061010000 Chip resistor 0603 100Ω J 1 10W RoHS 1 R147 B2F 23 3001061010000 Chip resistor 0603 100Ω J 1 10W RoHS 1 R169 B2I 24 3001061010000 Chip resistor 0603 100Ω J 1 10W RoHS 1 R170 B2...

Page 20: ...001061040010 Chip resistor 0603 100KΩ J 1 10W RoHS 1 R13 B3G 62 3001061040010 Chip resistor 0603 100KΩ J 1 10W RoHS 1 R145 T5F 63 3001061040010 Chip resistor 0603 100KΩ J 1 10W RoHS 1 R15 B3G 64 3001061040010 Chip resistor 0603 100KΩ J 1 10W RoHS 1 R154 T4F 65 3001061040010 Chip resistor 0603 100KΩ J 1 10W RoHS 1 R168 B1E 66 3001061040010 Chip resistor 0603 100KΩ J 1 10W RoHS 1 R17 B2F 67 30010610...

Page 21: ...F 105 3001062030000 Chip resistor 0603 20KΩ J 1 10W RoHS 1 R98 B3G 106 3001062220000 Chip resistor 0603 2 2KΩ J 1 10W RoHS 1 R174 T4H 107 3001062220000 Chip resistor 0603 2 2KΩ J 1 10W RoHS 1 R207 T2G 108 3001062220000 Chip resistor 0603 2 2KΩ J 1 10W RoHS 1 R3 B2I 109 3001062220000 Chip resistor 0603 2 2KΩ J 1 10W RoHS 1 R6 T2B 110 3001062230000 Chip resistor 0603 22KΩ J 1 10W RoHS 1 R120 T4G 111...

Page 22: ... R153 T5F 149 3001063930010 Chip resistor 0603 39KΩ J 1 10W RoHS 1 R158 T5F 150 3001063930010 Chip resistor 0603 39KΩ J 1 10W RoHS 1 R159 T5E 151 3001063930010 Chip resistor 0603 39KΩ J 1 10W RoHS 1 R182 B2H 152 3001063930010 Chip resistor 0603 39KΩ J 1 10W RoHS 1 R192 B2F 153 3001064700000 Chip resistor 0603 47Ω J 1 10W RoHS 1 R115 B5J 154 3001064700000 Chip resistor 0603 47Ω J 1 10W RoHS 1 R123 ...

Page 23: ...93 3001066840000 Chip resistor 0603 680KΩ J 1 10W RoHS 1 R134 B3H 194 3001067540000 Chip resistor 0603 750KΩ J 1 10W RoHS 1 R160 T4G 195 3001068210010 Chip resistor 0603 820Ω J 1 10W RoHS 1 R66 B5E 196 3001068210010 Chip resistor 0603 820Ω J 1 10W RoHS 1 R70 B3E 197 3001068220000 Chip resistor 0603 8 2KΩ J 1 10W RoHS 1 R628 T2E 198 3001068230010 Chip resistor 0603 82KΩ J 1 10W RoHS 1 R128 B4I 199 ...

Page 24: ... 3101051010030 Chip capacitor 0402 100PF J 50V RoHS 1 C213 T3E 238 3101051010030 Chip capacitor 0402 100PF J 50V RoHS 1 C237 T1H 239 3101051010030 Chip capacitor 0402 100PF J 50V RoHS 1 C88 B5F 240 3101051020010 Chip capacitor 0402 1000PF K 50V RoHS 1 C109 B4H 241 3101051020010 Chip capacitor 0402 1000PF K 50V RoHS 1 C110 B4H 242 3101051020010 Chip capacitor 0402 1000PF K 50V RoHS 1 C111 B2D 243 3...

Page 25: ... 1 C122 T2E 281 3101051030020 Chip capacitor 0402 0 01UF K 25V RoHS 1 C127 B2I 282 3101051030020 Chip capacitor 0402 0 01UF K 25V RoHS 1 C137 T2I 283 3101051030020 Chip capacitor 0402 0 01UF K 25V RoHS 1 C183 B3I 284 3101051030020 Chip capacitor 0402 0 01UF K 25V RoHS 1 C2 B2I 285 3101051030020 Chip capacitor 0402 0 01UF K 25V RoHS 1 C240 T3J 286 3101051030020 Chip capacitor 0402 0 01UF K 25V RoHS...

Page 26: ... 325 3101053300000 Chip capacitor 0402 33PF J 50V RoHS 1 C52 B2I 326 3101053300000 Chip capacitor 0402 33PF J 50V RoHS 1 C53 B2I 327 3101053300000 Chip capacitor 0402 33PF J 50V RoHS 1 C54 B2G 328 3101053300000 Chip capacitor 0402 33PF J 50V RoHS 1 C96 B4G 329 3101053320010 Chip capacitor 0402 3300PF K 50V RoHS 1 C166 T5F 330 3101053330000 Chip capacitor 0402 0 033UF K 16V RoHS 1 C151 B2J 331 3101...

Page 27: ...5D 369 3101056820000 Chip capacitor 0402 6800PF K 25V RoHS 1 C192 T3A 370 3101056820000 Chip capacitor 0402 6800PF K 25V RoHS 1 C23 T3A 371 3101058200000 Chip capacitor 0402 82PF J 50V RoHS 1 C58 B2H 372 3101058210010 Chip capacitor 0402 820PF K 50V RoHS 1 C201 B4F 373 3101060500010 Chip capacitor 0603 5PF B 50V RoHS 1 C94 B2F 374 3101061010010 Chip capacitor 0603 100PF J 50V RoHS 1 C19 B5H 375 31...

Page 28: ...HS 1 C173 T4F 413 3104202270000 Tantalum capacitor C encapsulation 220UF M 6 3V RoHS 1 C203 T5G 414 3199060758000 Chip capacitor 0603 0 75PF B 50V RoHS 1 C92 B4H 415 3210108270000 Bobbin inductor 1206 27nH RoHS 1 L16 B4H 416 3210108330000 Bobbin inductor 1206 33nH RoHS 1 L44 B5G 417 3212105101000 Multi layer chip inductor 0402 100nH RoHS 1 L18 B4G 418 3212105101000 Multi layer chip inductor 0402 1...

Page 29: ...2 TE85L F RoHS 1 D18 T4F 456 3303020100020 Switching diode MA2S11100L RoHS 1 D9 B4H 457 3303020100070 Switching diode MA2Z07700L RoHS 1 D11 B2A 458 3303020100070 Switching diode MA2Z07700L RoHS 1 D14 B2B 459 3303020100080 Switching diode MA2S07700L RoHS 1 D12 B1C 460 3303020100080 Switching diode MA2S07700L RoHS 1 D5 B3E 461 3303020100080 Switching diode MA2S07700L RoHS 1 D6 B3E 462 3303030100010 ...

Page 30: ...90 FET 2SK1875 V TE85L F RoHS 1 Q16 B5G 502 3502010000090 FET 2SK1875 V TE85L F RoHS 1 Q8 B4H 503 3503010000010 FET 2SJ243 T1 A RoHS 1 Q6 B5H 504 3503020000010 FET 2SK1588 T1 AZ RoHS 1 Q41 T3F 505 3503020000030 FET 2SK1824 T1 A RoHS 1 Q11 T2G 506 3503020000030 FET 2SK1824 T1 A RoHS 1 Q21 B1I 507 3503020000030 FET 2SK1824 T1 A RoHS 1 Q29 B4E 508 3503040000000 FET UPA572T A RoHS 1 Q3 B4D 509 3504990...

Page 31: ... C38 B2H 542 3101051040060 Chip capacitor 0402 0 1UF K 16V RoHS 1 C39 B2G 543 3101051040060 Chip capacitor 0402 0 1UF K 16V RoHS 1 C40 T2F 544 3101051040060 Chip capacitor 0402 0 1UF K 16V RoHS 1 C43 B3H 545 3101051040060 Chip capacitor 0402 0 1UF K 16V RoHS 1 C44 B2I 546 3101051040060 Chip capacitor 0402 0 1UF K 16V RoHS 1 C45 B1I 547 3101051040060 Chip capacitor 0402 0 1UF K 16V RoHS 1 C46 B3H 5...

Page 32: ...10W RoHS 1 R630 T1G 19 3001060000000 Chip resistor 0603 0Ω J 1 10W RoHS 1 R78 T2G 20 3001061000000 Chip resistor 0603 10Ω J 1 10W RoHS 1 R112 T3F 21 3001061000000 Chip resistor 0603 10Ω J 1 10W RoHS 1 R113 T5J 22 3001061000000 Chip resistor 0603 10Ω J 1 10W RoHS 1 R164 B2C 23 3001061000000 Chip resistor 0603 10Ω J 1 10W RoHS 1 R80 B2D 24 3001061000000 Chip resistor 0603 10Ω J 1 10W RoHS 1 R82 B4G ...

Page 33: ...01061040010 Chip resistor 0603 100KΩ J 1 10W RoHS 1 R13 B3D 62 3001061040010 Chip resistor 0603 100KΩ J 1 10W RoHS 1 R145 T5F 63 3001061040010 Chip resistor 0603 100KΩ J 1 10W RoHS 1 R15 B3D 64 3001061040010 Chip resistor 0603 100KΩ J 1 10W RoHS 1 R175 T1B 65 3001061040010 Chip resistor 0603 100KΩ J 1 10W RoHS 1 R176 T2B 66 3001061040010 Chip resistor 0603 100KΩ J 1 10W RoHS 1 R18 T4B 67 300106104...

Page 34: ...105 3001062720000 Chip resistor 0603 2 7KΩ J 1 10W RoHS 1 R49 B4D 106 3001062720000 Chip resistor 0603 2 7KΩ J 1 10W RoHS 1 R64 B2G 107 3001062720000 Chip resistor 0603 2 7KΩ J 1 10W RoHS 1 R65 B2G 108 3001062730000 Chip resistor 0603 27KΩ D 1 10W RoHS 1 R102 B3H 109 3001062730000 Chip resistor 0603 27KΩ D 1 10W RoHS 1 R104 B3H 110 3001062730000 Chip resistor 0603 27KΩ D 1 10W RoHS 1 R132 B3C 111 ...

Page 35: ... T2A 149 3001064720000 Chip resistor 0603 4 7KΩ J 1 10W RoHS 1 R206 T4A 150 3001064720000 Chip resistor 0603 4 7KΩ J 1 10W RoHS 1 R207 T4A 151 3001064720000 Chip resistor 0603 4 7KΩ J 1 10W RoHS 1 R208 T3A 152 3001064720000 Chip resistor 0603 4 7KΩ J 1 10W RoHS 1 R84 B2C 153 3001064720000 Chip resistor 0603 4 7KΩ J 1 10W RoHS 1 R87 T1A 154 3001064720000 Chip resistor 0603 4 7KΩ J 1 10W RoHS 1 R88 ...

Page 36: ...193 3001068230010 Chip resistor 0603 82KΩ J 1 10W RoHS 1 R133 T2C 194 3001068230010 Chip resistor 0603 82KΩ J 1 10W RoHS 1 R97 B3C 195 3001070000000 Chip resistor 0805 0Ω J 1 8W RoHS 1 L3 B3H 196 3001080590000 Chip resistor 1206 0 5Ω J 1 4W RoHS 1 R172 T2H 197 3001080590000 Chip resistor 1206 0 5Ω J 1 4W RoHS 1 R173 T2I 198 3001080590000 Chip resistor 1206 0 5Ω J 1 4W RoHS 1 R77 T2H 199 3002994730...

Page 37: ...00 Chip capacitor 0402 8PF B 50V RoHS 1 C193 B1D 238 3101050800000 Chip capacitor 0402 8PF B 50V RoHS 1 C251 B3E 239 3101051010030 Chip capacitor 0402 100PF J 50V RoHS 1 C132 B2D 240 3101051010030 Chip capacitor 0402 100PF J 50V RoHS 1 C15 B2A 241 3101051010030 Chip capacitor 0402 100PF J 50V RoHS 1 C16 B2A 242 3101051010030 Chip capacitor 0402 100PF J 50V RoHS 1 C17 B2A 243 3101051010030 Chip cap...

Page 38: ...T4J 281 3101051030020 Chip capacitor 0402 0 01UF K 25V RoHS 1 C241 T3J 282 3101051030020 Chip capacitor 0402 0 01UF K 25V RoHS 1 C242 T3J 283 3101051030020 Chip capacitor 0402 0 01UF K 25V RoHS 1 C243 T4J 284 3101051030020 Chip capacitor 0402 0 01UF K 25V RoHS 1 C3 B4B 285 3101051030020 Chip capacitor 0402 0 01UF K 25V RoHS 1 C4 B4C 286 3101051030020 Chip capacitor 0402 0 01UF K 25V RoHS 1 C5 B1F ...

Page 39: ...oHS 1 C181 T2C 325 3101053930000 Chip capacitor 0402 0 039UF K 10V RoHS 1 C122 T2E 326 3101054700010 Chip capacitor 0402 47PF J 50V RoHS 1 C55 B3I 327 3101054710010 Chip capacitor 0402 470PF K 50V RoHS 1 C116 T2H 328 3101054710010 Chip capacitor 0402 470PF K 50V RoHS 1 C147 B4I 329 3101054710010 Chip capacitor 0402 470PF K 50V RoHS 1 C149 B2G 330 3101054710010 Chip capacitor 0402 470PF K 50V RoHS ...

Page 40: ...or 0603 1000PF K 50V RoHS 1 C198 T4G 370 3101061020000 Chip capacitor 0603 1000PF K 50V RoHS 1 C235 B4J 371 3101061020000 Chip capacitor 0603 1000PF K 50V RoHS 1 C63 B1D 372 3101061020000 Chip capacitor 0603 1000PF K 50V RoHS 1 C72 B3D 373 3101061040010 Chip capacitor 0603 0 1UF K 16V RoHS 1 C48 T4G 374 3101061040010 Chip capacitor 0603 0 1UF K 16V RoHS 1 C49 T4G 375 3101062200010 Chip capacitor 0...

Page 41: ... 1uH RoHS 1 L1 B4B 413 3213306102000 Multi layer chip inductor 0603 1uH RoHS 1 L14 T4H 414 3213306102000 Multi layer chip inductor 0603 1uH RoHS 1 R96 B2B 415 3213306221010 Multi layer chip inductor 0603 0 22uH RoHS 1 L41 T2E 416 3213306332000 Multi layer chip inductor 0603 3 3uH RoHS 1 L46 B2C 417 3213306332000 Multi layer chip inductor 0603 3 3uH RoHS 1 L5 B2E 418 3221506601000 Chip ferrite bead...

Page 42: ...stor 2SC5108 Y TE85L F RoHS 1 Q13 B2B 457 3401002000990 Transistor 2SC5108 Y TE86L F RoHS 1 Q14 B2D 458 3401002000990 Transistor 2SC5108 Y TE87L F RoHS 1 Q22 B4D 459 3403007000000 Transistor DTA114EE TL RoHS 1 Q10 B4D 460 3403007000020 Transistor DTA114YE TL RoHS 1 Q34 T2A 461 3403007000020 Transistor DTA114YE TL RoHS 1 Q47 B3B 462 3403007000020 Transistor DTA114YE TL RoHS 1 Q9 T2B 463 34030080000...

Page 43: ...z NSA0298A RoHS 1 X4 B3A 503 3701737230020 Crystal 7 3728MHz DSX530GA RoHS 1 X3 T3B 504 3104081060080 Tantalum capacitor 1206 10UF M 10V RoHS 1 C1 B4B 505 3104081060080 Tantalum capacitor 1206 10UF M 10V RoHS 1 C118 T2E 506 3104081060080 Tantalum capacitor 1206 10UF M 10V RoHS 1 C125 B4F 507 3104081060080 Tantalum capacitor 1206 10UF M 10V RoHS 1 C155 B4A 508 3104081060080 Tantalum capacitor 1206 ...

Page 44: ...B1F 545 3104071050010 Tantalum capacitor 0805 1UF M 16V RoHS 1 C87 B2G 546 3610045003030 SCM M38224M6A 371HP U0 RoHS 1 IC11 T3C 547 3101074750010 Chip capacitor 0805 4 7UF K 10V RoHS 1 C214 B4C 548 3001066830000 Chip resistor 0603 68KΩ J 1 10W RoHS 1 R157 T4F 549 3104081560020 Tantalum capacitor 1206 15UF M 10V RoHS 1 C115 B2C 550 3403007000070 Transistor DTA144EE RoHS 1 Q37 T2G 551 3001061840000 ...

Page 45: ...TC 600 Service Manual 44 No Material No Description Qty Ref No Address 569 3001051510010 Chip resistor 0402 150Ω F 1 16W RoHS 1 R616 T3E 570 3001050000000 Chip resistor 0402 0Ω J 1 16W RoHS 1 R611 T4G ...

Page 46: ...oHS 1 R624 B2E 18 3001058230000 Chip resistor 0402 82KΩ J 1 16W RoHS 1 R618 B1E 19 3001061000000 Chip resistor 0603 10Ω J 1 10W RoHS 1 R112 T3E 20 3001061000000 Chip resistor 0603 10Ω J 1 10W RoHS 1 R113 T5J 21 3001061000000 Chip resistor 0603 10Ω J 1 10W RoHS 1 R164 B2C 22 3001061000000 Chip resistor 0603 10Ω J 1 10W RoHS 1 R196 B4G 23 3001061000000 Chip resistor 0603 10Ω J 1 10W RoHS 1 R80 B2D 2...

Page 47: ... T5F 59 3001061030010 Chip resistor 0603 10KΩ J 1 10W RoHS 1 R42 T5E 60 3001061030010 Chip resistor 0603 10KΩ J 1 10W RoHS 1 R44 B2B 61 3001061030010 Chip resistor 0603 10KΩ J 1 10W RoHS 1 R45 B2I 62 3001061040010 Chip resistor 0603 100KΩ J 1 10W RoHS 1 R10 B4C 63 3001061040010 Chip resistor 0603 100KΩ J 1 10W RoHS 1 R12 B4B 64 3001061040010 Chip resistor 0603 100KΩ J 1 10W RoHS 1 R13 B3D 65 30010...

Page 48: ...R209 B1G 102 3001062220000 Chip resistor 0603 2 2KΩ J 1 10W RoHS 1 R3 B4B 103 3001062220000 Chip resistor 0603 2 2KΩ J 1 10W RoHS 1 R6 T2B 104 3001062230000 Chip resistor 0603 22KΩ J 1 10W RoHS 1 R199 B3B 105 3001062230000 Chip resistor 0603 22KΩ J 1 10W RoHS 1 R120 T4G 106 3001062230000 Chip resistor 0603 22KΩ J 1 10W RoHS 1 R128 B3B 107 3001062240010 Chip resistor 0603 220KΩ J 1 10W RoHS 1 R167 ...

Page 49: ... RoHS 1 R153 T5F 145 3001063930010 Chip resistor 0603 39KΩ J 1 10W RoHS 1 R158 T5F 146 3001063930010 Chip resistor 0603 39KΩ J 1 10W RoHS 1 R159 T5E 147 3001064700000 Chip resistor 0603 47Ω J 1 10W RoHS 1 R123 B3G 148 3001064700000 Chip resistor 0603 47Ω J 1 10W RoHS 1 R125 B3H 149 3001064700000 Chip resistor 0603 47Ω J 1 10W RoHS 1 R191 B2B 150 3001064700000 Chip resistor 0603 47Ω J 1 10W RoHS 1 ...

Page 50: ... RoHS 1 R200 B2B 188 3001066840000 Chip resistor 0603 680KΩ J 1 10W RoHS 1 R1 B4B 189 3001066840000 Chip resistor 0603 680KΩ J 1 10W RoHS 1 R134 B3C 190 3001067540000 Chip resistor 0603 750KΩ J 1 10W RoHS 1 R160 T4G 191 3001068200000 Chip resistor 0603 82Ω J 1 10W RoHS 1 R171 B1D 192 3001068210010 Chip resistor 0603 820Ω J 1 10W RoHS 1 R47 B4C 193 3001068210010 Chip resistor 0603 820Ω J 1 10W RoHS...

Page 51: ...B 50V RoHS 1 C139 B4I 231 3101050500010 Chip capacitor 0402 5PF B 50V RoHS 1 C142 B4I 232 3101050590020 Chip capacitor 0402 0 5PF B 50V RoHS 1 C163 B4F 233 3101050590020 Chip capacitor 0402 0 5PF B 50V RoHS 1 C164 B4G 234 3101050590020 Chip capacitor 0402 0 5PF B 50V RoHS 1 C91 B2D 235 3101050590020 Chip capacitor 0402 0 5PF B 50V RoHS 1 C94 B4E 236 3101050600010 Chip capacitor 0402 6PF B 50V RoHS...

Page 52: ...V RoHS 1 C74 B4E 274 3101051020010 Chip capacitor 0402 1000PF K 50V RoHS 1 C75 T4F 275 3101051020010 Chip capacitor 0402 1000PF K 50V RoHS 1 C77 T4G 276 3101051020010 Chip capacitor 0402 1000PF K 50V RoHS 1 C78 T2D 277 3101051020010 Chip capacitor 0402 1000PF K 50V RoHS 1 C79 T1E 278 3101051020010 Chip capacitor 0402 1000PF K 50V RoHS 1 C80 T1D 279 3101051020010 Chip capacitor 0402 1000PF K 50V Ro...

Page 53: ... 1 C175 T2B 317 3101053300000 Chip capacitor 0402 33PF J 50V RoHS 1 C176 T3B 318 3101053300000 Chip capacitor 0402 33PF J 50V RoHS 1 C42 B4G 319 3101053300000 Chip capacitor 0402 33PF J 50V RoHS 1 C52 B4B 320 3101053300000 Chip capacitor 0402 33PF J 50V RoHS 1 C53 B4B 321 3101053300000 Chip capacitor 0402 33PF J 50V RoHS 1 C54 B4C 322 3101053320010 Chip capacitor 0402 3300PF K 50V RoHS 1 C166 T5F ...

Page 54: ...32 B5E 360 3101054710010 Chip capacitor 0402 470PF K 50V RoHS 1 C33 B5F 361 3101054710010 Chip capacitor 0402 470PF K 50V RoHS 1 C34 T5G 362 3101054710010 Chip capacitor 0402 470PF K 50V RoHS 1 C36 B4E 363 3101054720000 Chip capacitor 0402 4700PF K 50V RoHS 1 C57 B4C 364 3101054730000 Chip capacitor 0402 0 047UF K 10V RoHS 1 C157 T5F 365 3101054730000 Chip capacitor 0402 0 047UF K 10V RoHS 1 C158 ...

Page 55: ...50030 Tantalum capacitor 1206 4 7UF K 16V RoHS 1 C173 T4F 403 3104084750030 Tantalum capacitor 1206 4 7UF K 16V RoHS 1 C177 T1D 404 3104086850000 Tantalum capacitor 1206 6 8UF 20 10V RoHS 1 C112 T2G 405 3104086850000 Tantalum capacitor 1206 6 8UF 20 10V RoHS 1 C238 T3E 406 3104202270000 Tantalum capacitor C encapsulation 220UF M 6 3V RoHS 1 C203 T5G 407 3199050758000 Chip capacitor 0402 0 75P B 50...

Page 56: ... 1 6 3TR RoHS 1 L38 B5F 444 3231351640000 Air core inductor E2 0 35 1 6 4TL RoHS 1 L22 B4H 445 3231351640000 Air core inductor E2 0 35 1 6 4TL RoHS 1 L23 B4I 446 3231351640000 Air core inductor E2 0 35 1 6 4TL RoHS 1 L24 B4I 447 3231351640000 Air core inductor E2 0 35 1 6 4TL RoHS 1 L28 B4J 448 3231351640000 Air core inductor E2 0 35 1 6 4TL RoHS 1 L31 B4F 449 3231351640000 Air core inductor E2 0 ...

Page 57: ...411002000020 Transistor 2SC5343EG RoHS 1 Q19 B4A 488 3411002000020 Transistor 2SC5343EG RoHS 1 Q20 B4A 489 3411002000020 Transistor 2SC5343EG RoHS 1 Q24 T5F 490 3411002000020 Transistor 2SC5343EG RoHS 1 Q25 T5F 491 3411002000020 Transistor 2SC5343EG RoHS 1 Q26 T4G 492 3499000000140 Transistor 2SK508 K52 T1B A RoHS 1 Q8 B2C 493 3499000000150 Transistor UMC4 NTR RoHS 1 Q7 B1D 494 3499000000180 Trans...

Page 58: ...051040060 Chip capacitor 0402 0 1UF K 16V RoHS 1 C211 B3B 531 3101051040060 Chip capacitor 0402 0 1UF K 16V RoHS 1 C233 B4E 532 3101051040060 Chip capacitor 0402 0 1UF K 16V RoHS 1 C256 B1G 533 3101051040060 Chip capacitor 0402 0 1UF K 16V RoHS 1 C37 B4B 534 3101051040060 Chip capacitor 0402 0 1UF K 16V RoHS 1 C38 B4C 535 3101051040060 Chip capacitor 0402 0 1UF K 16V RoHS 1 C39 B4D 536 31010510400...

Page 59: ...ip resistor 0603 150KΩ D 1 10W RoHS 1 R14 B3D 563 3001061540010 Chip resistor 0603 150KΩ D 1 10W RoHS 1 R140 B4A 564 3001061540010 Chip resistor 0603 150KΩ D 1 10W RoHS 1 R141 B4A 565 3001061540010 Chip resistor 0603 150KΩ D 1 10W RoHS 1 R142 B4A 566 3001061540010 Chip resistor 0603 150KΩ D 1 10W RoHS 1 R179 T1H 567 3001061540010 Chip resistor 0603 150KΩ D 1 10W RoHS 1 R180 T2G 568 3001061540010 C...

Page 60: ... and the others in Manual Adjust Mode Turn on the power the radio enters the Conventional Mode If Manual Adjust Mode is enabled turn on the power while holding down PTT and MONI key simultaneously the radio enters Manual Adjust Mode in 2 seconds Refer to Manual Adjust Mode in Specification section VCO Item Condition Measurement Adjustment Specification Remarks Test Instrument Terminal Part Method ...

Page 61: ... manual adjust mode Radio Communication Test Set SSG output 118dBm MOD 1KHz DEV 3KHz FILTER 0 3 3 4kHz ANT Speaker Jack Check SINAD 12dB or higher 2 RX Low Turn to CH13 in manual adjust mode 3 RX High Turn to CH14 in manual adjust mode 3 Squelch 1 RX Center Turn to CH2 in manual adjust mode Adjust by PTT or Function key Radio Communication Test Set SSG output 117dBm ANT Speaker Jack Level 9 Adjust...

Page 62: ...erence 200Hz 67 0Hz CTCSS 2 TX Center CTCSS 250 3Hz Turn to CH4 in manual adjust mode and press PTT 250 3Hz CTCSS 5 CTCSS Deviation 1 TX Center CTCSS 67 0Hz Turn to CH4 in manual adjust mode Adjust by PTT or Function key Radio Communication Test Set LPF 300Hz ANT Adjust deviation to 0 65kHz 100Hz W 0 35kHz 100Hz N 6 CDCSS Deviation 1 TX Center CDCSS 023 Turn to CH5 in manual adjust mode Adjust by ...

Page 63: ...of the battery away from the radio chassis and lift the battery from the radio See Figure 1 Fig 1 3 Disassemble the main unit aluminum chassis and PCB a Remove the two screws at the bottom of the chassis b Pull the Power Volume Control knob and Channel Selector knob off c Remove the antenna at top of the radio See Figure 2 Fig 2 d Lift the bottom of the chassis and pull it away from the front cove...

Page 64: ... Remove the PTT holder plastic out of the PTT key b Push the PTT key in indicated direction until it is out of the front cover See figure 5 Fig 5 Assemble the radio 1 Attach the PTT key a Press the PTT key into the corresponding opening in the front cover b Slide the PTT holder into the key in indicated direction ...

Page 65: ...6 Fig 6 2 Attach the battery a Turn off the radio b Insert the tabs at the bottom of the battery into the slots at the bottom of the radio chassis c Press the top of the battery towards the radio until a click is heard See Figure 7 Fig 7 ...

Page 66: ...TC 600 Service Manual 65 Exploded View 36 37 39 40 38 1 2 3 4 5 6 8 7 9 10 11 32 34 33 18 17 28 30 31 29 12 14 13 42 41 35 44 45 46 43 48 47 52 50 49 53 27 26 20 21 19 22 23 24 25 51 15 16 ...

Page 67: ...or knob RoHS 1 20 4303020000020 Volume switch RoHS 1 21 5205000000280 Speaker jack RoHS 1 22 5205000000190 Earpiece jack RoHS 1 23 6000078000000 Bracket positive electrode piece 00 RoHS 1 24 7500115000000 Battery contact pad 00 RoHS 1 25 6201032000000 Positive electrode piece 00 RoHS 1 26 7102004021030 Self tapping screw ST1 9 4 0mm 03 RoHS 1 27 7500019000010 Sponge pad positive electrode piece 01...

Page 68: ...rode piece battery 00 RoHS 2 46 7102009000020 Machine screw M2 0 9 0mm 02 RoHS 2 47 7400133010000 PC waterproof ring 00 RoHS 2 48 PCB board 49 7102004021030 Self tapping screw ST1 9 4 0mm 03 RoHS 10 50 6100075000000 MIC washer 00 RoHS 1 51 4301040000060 PTT switch RoHS 1 52 6000081000000 Microphone cover 00 RoHS 1 53 6000072000020 Front case 02 RoHS 1 Remarks Parts that are not marked with materia...

Page 69: ...TC 600 Service Manual 68 Packing ...

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Page 75: ...0K L41 0 22uH R19 NC R20 NC R21 NC L42 NC X3 7 3728MHz C175 33P C176 33P C78 1000P R59 1K C79 1000P OUT IN GND IC4 XC6201P502PR D20 0Ω C80 1000P C177 15uF R167 220K R22 470K C81 1000P R43 330K R60 1K R61 1K R99 4 7K R121 4 7K R87 4 7K C170 0 022uF C11 0 01uF Q28 DTC114EE C82 1000P R44 10K R62 560Ω Q30 DTC114EE R118 560Ω R45 10K C83 1000P 1 2 3 4 5 A0 A1 A2 VCC SDA 6 7 8 GND TEST SCL IC5 AT2408 CP4...

Page 76: ...C125 10u 10V C35 100P Mic MIC1 TC3 10P TC4 10P L384T J3 SPK 4Ω VR2 47K R58 1K R18 100K L41 0 22U R19 NC R20 NC R21 NC L42 NC X3 C175 33P C176 33P C78 1000P R59 1K C79 1000P OUT IN GND IC4 XC6201P502PR D20 0 C80 1000P C177 4 7U 6 3V R167 220K R22 470K C81 1000P R43 330K R 6 0 1 K R61 1K R99 4 7K R121 4 7K R87 4 7K C170 0 022U C11 0 01U Q28 DTC114EE C82 1000P R44 10K R62 560 Q30 DTC114EE R118 560 R4...

Page 77: ...W D with battery without antenna 111mm 54mm 34mm Weight with antenna battery 249g Receiver Sensitivity 0 25uV W 0 28uV N Selectivity 55dB W 50dB N Intermodulation 50dB Spurious Response Rejection 50dB Rated Audio Power Output 0 5W Rated Audio Distortion 5 0 5W Transmitter RF Power Output H 3 8 4 4W H L 2 0 9W Spurious and Harmonics 21dBm Modulation Limiting 5 2 5kHz FM Noise 40dB Modulation Distor...

Page 78: ...nge without prior notice due to continuous technology development Changes which may occur after publication are highlighted by Revision History contained in Service Manual No part of this manual may be copied reproduced translated stored in a retrieval system distributed or transmitted in any form or by any means electronic or mechanical for any purpose without the express written permission of HY...

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