DR-M03SX
Service Manual
DR-M06TH
CONTENTS
SPECIFICATIONS PARTS LAST
1) General 2 CPU Unit 22
2) Transmitter 2 MAIN Unit 22~24
3) Receiver 2 VCO Unit 24
CIRCUIT DESCRIPTION SP Unit 25
1) Receiver System 3 Mechanical Parts 25
2) Transmitter System 4 Packing.. 25
3) PLL Circuit 4 DRM03 PA Unit 25
4) Terminal Function of Microprocessor 5 ~ 7
5) Terminal Connection of Microprocessor 8 ADJUSTMENT
SEMICONDUCTOR DATA 1) Required Test Equipment. 27
1) AK2341 9 2) Adjustment for DR-M06/03 28~29
2) AN78L05M 10 3) Adjustment Points 30
3) AN8010M 10 4) Adjustment Quick Reference 30
4) BU4052BF 10
5) LR408721 11 CIRCUIT DIAGRAM
6) M5218FP 11 3) Main Unit 32
7) M56760FP 12 4) Main Unit 33
8) MC7808CT 13 5) CPU Unit 34
9) RH5VA32AA-T1 13
10) RH5VA45AA-T1 13 PC BOARD VIEW
11)M57735 14 1) Main Unit Side A 35
12) TK10487MTR 15 2) Main Unit Side B 36
13) AT24C02N-10SI-2.7 15 3) CPU Unit Side A. 37
14) AT24C08-10SI-2.7 15 4) CPU Unit Side B 37
15) uPC1241H 16 5) VCO Unit Side A 38
16) Transistor, Diode and LED Outline Drawings 16 6) VCO Unit Side B 38
17) LCD Connection 17
EXPLODED VIEW
1) Bottom View 18
2) LCD View 18
3) Top, Front View 1 19
4) Top, Front View 2 20
5)DRM03 PA UNIT 21
VERSION TABLE 21
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
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