• Contents General2 Brief Introduction.3 Software Description.5 Circuit Description.9 CPU Pins13 TC-500(U) Part List 1.15 TC-500(V) Part List 1.27 Adjustment Description.39 Disassembly and Assembly.43 Exploded View.46 Part List 2.47 Packing.48 PC Board View.49 Block Diagram.53 Schematic Diagram.54 Specifications56 - 1. • TC-500 Service Manual General Manual Scope This manual is intended for use by experienced technicians familiar with similar types of communication equipment.

It contains all service information required for the equipment and is current as of the publication date. User Safety Information The following precautions are recommended for personnel safety: DO NOT transmit until all RF connectors are verified secure and any open connectors are properly terminated. • TC-500 Service Manual Brief Introduction Antenna LED indicator The light will glow red during transmission. The light will glow green during receiving.

During transmission, the light flashes red when the battery voltage is low. Channel selector knob Turn the channel selector knob to select from channels 1-16 (Channel 16 can be programmed by your dealer as scan function). • TC-500 Service Manual 8. External jack Remove the jack cover and insert an earphone; or insert programming cable into the jack to programme the radio via programming software. Belt clip Used to clip radio on your belt.

• TC-500 Service Manual Software Specification Radio Feature Description 1. Use channel selector knob to choose from 15+1(Scan) channels 2.

CTCSS/CDCSS Non-standard Model (Other): 38+83 groups 4. Channel Spacing 12.5KHz/25KHz Narrow/wide Optional 5. Channel Scan (Priority channel and scan revert channel available) 6. • TC-500 Service Manual (1) Short out the two SELF points on PCB; (2) Turn on the power and turn the channel selector knob to the position 7; (3) Press PTT key while holding down MONI key; (4) After data reset, turn off the power, disconnect the two SELF points and restart the power to use the radio. Remarks: The old data (frequency, CTCSS/CDCSS, channel function settings) will be changed once the model is set, and part of functions will also be changed.

Obrazec zapolneniya poyasniteljnoj zapiski k balansu kazennogo uchrezhdeniya. Hytera related radio programming software and data. Point leader-board. This leader-board shows the top 5 point holders as of this week (updated weekly).

• TC-500 Service Manual Squelch level 3 CTCSS deviation (wide) CDCSS deviation (wide) CTCSS deviation (narrow) CDCSS deviation (narrow) CH13-CH16 are used to adjust transmitter and receiver. Press PTT to transmit; release to receive.