Alinco DR-130 VHF UHF FM Radio Instruction Service Manual

DR-130 Service Manual CONTENTS SPECIFICATIONS 1) General 2) Transmitter 3) Receiver CIRCUIT DESCRIPTION 1) Receiver System 2) Transmitter System 3) PLL Circuit 4) Terminal Function of Microprocessor 5) Terminal Connection of Microprocessor SEMICONDUCTOR DATA 1) AK2341 2) AN78LO5M 3) AN8010M 4) BU4052BF 5) LR408721 6) M5218FP 7) M56760FP 8) MC7808CT 9) RH5VA32AA-T1 10) RH5VA45AA-T1 11) S-AV17 12) TK10487MTR 13) AT24CO2N-10SI-2.7 14) AT24CO8-10SI-2.7 15) uPC1241H 16) Transistor, Diode and LED Outline Drawings 17) LCD Connection EXPLODED VIEW 1) Bottom View 2) LCD View 3) Top, Front View 1 4) Top, Front View 2 VERSION TABLE 2 2 2 3 4 4 5-7 8 9 10 10 10 11 11 12 13 13 13 14 15 15 15 16 16 17 18 18 19 20 21 PARTS LAST MAIN Unit CPU Unit VCO Unit SP Unit EJ19u.

Mechanical Parts Others Packing EJ20u EMS-5A EMS-11 ADJUSTMENT 1) Required Test Equipment. 2) Adjustment for DR-130 3) Adjustment Points 4) Adjustment Quick Reference CIRCUIT DIAGRAM 1) EMS-5A 2) EMS-11 3) Main Unit (T/E/EZ/EA/TA) 4) Main Unit (TEl1/TE2) 5) CPU Unit PC BOARD VIEW 1) Main Unit Side A 2) Main Unit Side B 3) CPU Unit Side A. 4) CPU Unit Side B 5) VCO Unit Side A 6) VCO Unit Side B BLOCK DIAGRAM 22-23 24 25 25 25 25 25 25 26 26 26 27 28 29 30 30 31 31 32 33 34 35 36 37 37 38 38 39 ALINCO INCORPORATED TWIN 21 M.I.D. TOWER BUILDING 23F, 1-61, 2-CHOME, SHIROMI CHUO-KU , OSAKA, 540-8580 JAPAN Tel (81)6-6946-8150 fax (81)6-6946-8175 e-mail: export@alinco.co.jp SPECIFICATIONS 1) General Frequency Coverage: RX: 136.000 174.000MHz TX: 144.000 148.000MHz RX: 144.000 146.000MHz TX: 144.000 146.000MHz RX: 130.000 174.000MHz TX: 130.000 174.000MHz RX: 136.000 155.000MHz TX: 136.000 155.000MHz RX: 150.000 174.000MHz TX: 150.000 174.000MHz (T version) (T version) (E/EZ version) (E/EZ version) (EA/TA version) (EA/TA version) (TE1 version) (TE1 version) (TE2 version) (TE2 version) Frequency Resolution: Antenna Impedance: 5, 10, 12.5, 15,20,25kHzsteps 50 ohm unbalanced Power Supply Requirements: DC