Alinco DJ-493 Service Manual

Service Manual
CONTENTS
SPECIFICATIONS
П GENERA S ient anc чынын Ыыы ыарыыны 2
2) TRANSMITTER cts ра р ВЕ нА 2
ЭрИЕСЕГ анхаа о haapa qta 2
CIRCUIT DESCRIPTION
1) Receiver System ................................. РТ 3,4
2) Transmitter System........................... аны а 4
3) PLL Synthesizer Circuit ..........2.2...2222....2... 4,5
4) CPU апа Peripheral Circuits ............................ 5,6
5) M38267M8L252GP (ХА0725)............................... 6-8
SEMICONDUCTOR DATA
1) NMJ2070M T1 (ХА0210) ................2.2......... 9
2) AT24C16N-10SI-2.7TER (ХАОЗ68)........................... 9
3) M5222FP-600C (XA0385) ...................................... 10
4) TK14521MTL (ХА0515)........2.2...02..22222.. 11
5) M64076AGP (ХА0352) ........................................... 12
6) NJM2904V-TE1 (ХА0573) ...................................... 12
7) NJM2902V-TE1 (ХА0596) ...................................... 12
8) S-81350HG-KD-T1 (ХА0724) ................................. 13
9) S-80845ALMP-EA9-T2 (ХА0620) ........................... 13
10) 25K2975 (XE0038)......................... hdi 13
11) Transistor, Diode, and LED Ontline Drawings .......... 14
12) LCD Connection (Е10044)..................................... 14
EXPLODED VIEW
ТЕРТӨМЕЛЕМ Em 15
2) Rear VIEW Soo ss esto ы дымы ысы аршын ар 16
PARTS LIST (DJ-493)
МАШ ЛИ aem 17-21
Mechanical Parts асови лан дарытады 22
Packing Paris. u, u эрт тэг ама дылы сақалы быз 22
PARTS LIST (DJ-496)
И КЕЛЕ 23-27
Mechanical Ранее ол лена 28
PACKING! Рано T 28
ADJUSTMENT
1) Required Test Едиіртелї.................................. 29, 30
2) Adjustment Mode .......... аар 31-34
PC BOARD VIEW
MAIN- UN oisi detiene we cet ы а қы 35, 36
SCHEMATIC DIAGRAM ...................................... 37, 38
BLOCK DIAGRAM ............................................... 39, 40