Kirisun PT7200-01, Руководство по обслуживанию

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DANGEROUS!!
WARNING
STATEMENT
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.
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.
Kirisun Electronic (Shenzhen) Co., Ltd owns the
copyright of KSP7200 software.
Unauthorized Duplication of KSP7200 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 , , .
Contents
Chapter 1 Introduction.....................................................................1
Chapter 2 Radio Overview and Function Keys................................1
Chapter 3 Electric circuit..................................................................2
Chapter 4 Function Description and Parameter Setting..................6
Chapter 5 Service Assemble and Disassemble...............................8
Chapter 6 Radio Debugging..........................................................10
Chapter 7 Major Specifications......................................................11
Chapter 8 Trouble Shooting...........................................................12
Chapter 9 KBC-70C Charger.........................................................13
Appendix 1 Abbreviations..............................................................14
Appendix 2 Spare List....................................................................15
Appendix 3 Framework Component List........................................15
Appendix 4 Electronic Component List..........................................16
Appendix 5 Accessory List.............................................................26
Figur 1 PT7200 Schematic Circuit Pane Diagram......................
Figur 2 PT7200 Schematic Circuit Pane Diagram.......................28
Figure 3 PT7200Top Board Position Mark Diagram......................29
Figure 4 PT7200 Bottom Board Position Mark Diagram................30
Figure 5 KBC-70CSchematic Circuit Diagram...............................31
Figure 6 KBC-70CSchematic Circuit Diagram...............................32
Figure 7 KBC-70CSchematic Circuit Diagram...............................33
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PT7200 SERVICE MANUAL