Alinco DR-605E Приемопередатчик
Manufacturer:
Model:
DR-605E
Date:
0
Category:
Group:
Description:
Руководство по техническому обслуживанию
Manual type:
Руководство по техническому обслуживанию
Pages:
59
Size:
2.48 Mbytes (2602572 Bytes)
Language:
english
Revision:
Manual-ID:
Date:
Quality:
Сканированный документ, читая частично плохо, частично не читается.
Upload date:
27 April 2014
MD5:
50c033fc012ff68be4b196a3597f8b76
Downloads:
2988

Information

• SPECIFICATIONS 1) General ... 2 2) Transmitter ... 2 3) Receiver ... 2 • CIRCUIT DESCRIPTION 1) Frequency Configuration ... 3 2) Receiver Sytem ... 3-4 3) Power Supply Circuit ... 4 4) AF Signal Circuit ... 5 5) Transmitter System ... 5-6 6) PLL Circuit ... 6 7) Front CPU and Peripheral Circuit ... 7 8) Cross Band Repeater Circuit ... 7 9) Tone Burst Output Circuit ... 7 10) CTCSS Tone Encoder Circuit ... 8 11) CTCSS Tone Decoder Circuit ... 8 12) 9600bps Packet Circuit ... 8 13) Clone Circuit ... 8 14) CPUI/O Port ... 9-10 • SEMICONDUCTOR DATA 1) AK2341 ... 11 2) AN78L05M ... 12 3) AN8010M ... 12 4) AT24C16N-10SI-2.7 ... 12 5) LA4425A ... 12 6) M64076GP ... 13 7) M57788 ... 14 8) M67746 ... 14 9) M68702H ... 14 10) MC3372VM ... 15 11) MC7808CT ... ... 15 12) NJM4558 ... 16 13) RH5VA60AA ... 16 14) RN5VL25AA-T1 ... 16 15) TC4W53FU ... 17 16) Transistor,Diode and LED Outline Drawings ... 17 17) LCD Connection ... 18 • EXPLODED VIEW 1) LCD Assembly ... 19 2) VHF Unit Assembly ... 20 3) UHF Unit Assembly ... 21 • PARTS LIST VHF MAIN Unit ... 22-23 UHF MAIN Unit ... 24-26 FRONT CPU Unit ... 26-27 VHFVCO Unit ... 27-28 UHFVCO Unit ... 28 TCXO Unit ... 28 Mechanical Parts ... 28 PCB Unit ... 28 SP Unit ... 28 Packing ... 28 • ADJUSTMENT 1) Required Test Equipment ... 29-30 2) UHF PLL Adjustment ... 30 3) UHF RX Adjustment ... 31 4) UHF TX Adjustment ... 32 5) VHF PLL Adjustment ... 33 6) VHF RX Adjustment ... 33 7) VHF TX Adjustment ... 34 8) Adjustment Points ... 35 • PC BOAD VIEW 1) VHF Main Unit Side A ... 36 2) VHF VCO Unit Side A ... 36 3) UHF Main Unit Side A ... 37 4) UHFVCO Unit Side A ... 37 5) VHF Main Unit Side B ... 38 6) VHFVCO Unit Side B ... 38 7) UHF Main Unit Side B ... 39 8) UHFVCO Unit Side B ... 39 9) Front Unit Side A ... 40 10) Front Unit Side B ... 40 11) TCXO Unit ... 40 • SCHEMATIC DIAGRAM 1) CPU Unit ... 41-42 2) VHF Main Unit T/E ... 43-44 3) VHF Main Unit TE1fTE2 ... 45-46 4) UHF Main Unit T/E ... 47-49 5) UHF Main UnitTE1fTE2 ... 49-50 6) VHF PLL-VCO Unit ... 51 -52 7) UHF PLL- VCO Unit ... 51 -52 8) TCXO Unit ... 51-52 • BLOCK DIAGRAM ... 53-54

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