PT3600 Service Manual
1
Dangerous!
Do not connect AC power or DC power over 8.6V with any
connector or terminal 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 higher than 20 dBm (100mW).
Do not turn on the radio before the antenna or load connection
is completed.
If the antenna has been damaged, do not use the radio.
Damaged antenna may cause light 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.
Statement!
Shenzhen Kirisun Electronics Co., Ltd owns the copyright of
KSP3600 software.
Duplication of KSP3600 software is allowed.
Shenzhen Kirisun Electronics Co., Ltd owns the copyright of
the MCU software code.
Shenzhen Kirisun Electronics Co., Ltd owns the copyright of
the radio outward appearance/structure/circuit design.
Shenzhen Kirisun Electronics Co., Ltd owns the copyright of
this service manual. Unauthorized publication is prohibited.
Shenzhen Kirisun Electronics Co., Ltd owns the trademarks
“KIRISUN”,
“
”, “
”, and “
科立讯
”.
Contents
Chapter 1 Overview ......................................................................2
Chapter 2 External View and Functional Keys..............................2
Chapter 3 Circuit Description........................................................3
Chapter 4 Function Description and Parameter Setting.................6
Chapter 5 Disassembly for Repair.................................................9
Chapter 6 Adjustment..................................................................12
Chapter 7 Specifications..............................................................13
Chapter 8 Troubleshooting ..........................................................13
Chapter 9 KBC-31A Charger ......................................................13
Appendix 1 Abbreviations...........................................................14
Appendix 2 Electronic Parts List.................................................15
Appendix 3 Structural Parts List .................................................21
Appendix 4 Accessories ..............................................................22
Figure 1 PT3600-01 Baseband Circuit of Main Board ................23
Figure 2 PT3600-01 MCU Circuit of Main Board ......................24
Figure 3 PT3600-01 TX/RX Circuit of Main Board....................25
Figure 4 PT3600-02 Baseband Circuit of Main Board ................26
Figure 5 PT3600-02 MCU Circuit of Main Board ......................27
Figure 6 PT3600-02 TX/RX Circuit of Main Board....................28
Figure 7 PT3600 Top Layer Position Mark Diagram ..................29
Figure 8 PT3600 Bottom Layer Position Mark Diagram ............30
