Alinco DJ-G1E Émetteur-récepteur
Fabricant:
Modèle:
DJ-G1E
Date:
0
Catégorie:
Groupe:
Description:
manuel de réparation
Type manuel:
manuel de réparation
Pages:
58
Taille:
1.63 Mbytes (1708897 Bytes)
Langue:
english
Révision:
Manuel-ID:
PM0024
Date:
Qualité:
Document scanné, tous les lisible.
Date de transfert:
2014 04 26
MD5:
70d3d790925832b557bc192504e6d2da
Téléchargements:
1274

Information

CONTENTS • SPECIFICATIONS 1) General ... 2 2) Transmitter ... 2 3) Receiver ... 2 • CIRCUIT DESCRIPTION 1) Receiver System ... 3 _ 5 2) Transmitter System ... 5 , 6 3) PLL Circuit ... 6 4) VCO Circuit ... 6 - 7 5) DTMF Circuit ... 7 6) Tone Squelch Circuit ... 7 7) Terminal Function of Microprocessor ... 8 - 1 0 8) Terminal Function of IC302 ... 11 9) Terminal Function of IC303 ... 12 • SEMICONDUCTOR DATA 1) BU4094 ... 13 2) CM8870CFIT ... 14 3) M5218FP ... 15 4) M5237ML ... 15 5) M67748L ... 16 6) MB 1505 ... 16 7) MX265 ... 17 8) MJM386 ... .18 9) RN5VL45C ... 18 10) X24C08S14-3.0T ... 18 11) TK10930VTL ... 20 13).LCD Connection ... 21 -2 2 • EXPLODED VIEW 1) Front View 1 ... 23 2) Front View 2 ... 24 3) Rear View ... 25 4) Charge Unit ... 26 5) LCD ... 27 • PARTS LIST RF Unit ... 2 8 - 3 0 IF Unit ... 31 - 33 CPU Unit ... 33 - 34 VCO Unit ... 35 Charge Unit ... 35 Key Unit ... 36 PTT Unit ... 36 TSQ Unit ... 36 Mechanical Parts ... 37 Packing ... 37 • ADJUSTMENT 1) DJ-G1T Adjustment ... 38 2) DJ-G1E Adjustment ... 39 3) Adjustment Points ... 40 • PC BOARD VIEW 1) RF Unit Side A ... 41 2) RF Unit Side B ... 42 3) IF Unit Side A ... 43 4) IF Unit Side B ... 44 5) CPU Unit Side A ... 45 6) CPU Unit Side B ... 46 7) VCO Unit ... 47 8) KEY Unit ... 48 9) Charge Unit ... 48 10) PTT Unit ... 48 • CIRCUIT DIAGRAM 1) RF Unit ... 49 2) IF Unit ... 50 3) CPU Unit ... 51 4) KEY Unit ... 52 5) Charge Unit ... 52 6) CTCSS Unit ... 52 • BLOCK DIAGRAM ... 53

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