Alinco DJ-G5, Service Manual

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DJ-G5
Service Manual
CONTENTS
+ SPECIFICATIONS
2
+ PARTS LIST
RF Unit 37~40
IF Unit 41
+ CIRCUIT DESCRIPTION
CPU Unit 44~46
1) Receiver System 3~5 SVV UniL 46
2) Transm itter System 5 UVCO Unit 46
3) PLL Synthesizer Circuit 6 VVCO Unit 47
4) CPU and Peripheral Circuit 6~7 CHARGE Unit 47
5) Terminal function of CPU 10~12 PTT Unit 47
6) Terminal function of 4094 13 Mechanical Parts 48
7) Frequency Table 13
+ SEMICONDUCTOR DATA + ADJUSTMENT
l) AK2341 14 1) Required Test Equipment 49
2) BU4094BF 15 2) Adjustm ent for DJ-G5T/E 50
3) HD6433877 16 3) Adjustm ent Points 51
4) LC75366M 17
5) LC73881 M 18
6) M64076GP 19
+ PC BOARD VIEW
7) MC3372VM 20 1) RF Unit Side A 52
8) NJM21 00V 20 2) RF Unit Side B 53
9) NJM2070M 21 3) IF Unit Side A 54
10) RH5RH501A 22 4) 1F Unit Side B 55
11) RH5RH651A 22 5) CPU Unit Side A 56
12) S-80730SL-AT 23 6) CPU Unit Side B 57
1 3 ) S-AV28 24 7) UVCO Unit 58
14) S-AU57 24 8) VVCO Unit 58
15) S-81237SG-QE 25 9) PTT Unit Side A 58
16) TA75S01F 25 10) PTT Unit Side B 58
17) TA75W 01FU 26 11) CHARGE Unit 58
18) TC4W 53F 26 12) S W Unit Side A 58
19) TK10930VTL 27
20) uPD1 6430AGF-3B9 28
2 1 ) 24LC16B 29
+ VOLTAGE TABLE
22) Transistor, Diode and LED Outline Dre30 1) Diode 59~60
23) LCD Unit 31~32 2) IC 60~63
3) Transistor 63~64
+ EXPLODED VIEW
1) Charge Unit 33
+ BLOCK DIAGRAM
66~67
2) RF Unit 34
3) IF Unit/CPU Unit 35
4) Front/Rear View 36
+ SCHEMATIC DIAGRAM
1) RF Unit 68~69
2) IF Unit 70~71
3) CPU Unit 72~73
4) UVCO Unit 74
5) VVCO Unit 75
6) CHARGE Unit 76
7) PTT Unit 76
ALINCO INCORPORATED
TWIN 21 M.I.D. TOW ER 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