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DJ-X3
Service Manual
CONTENTS
SPECIFICATIONS 13) TC7SET08FU (XA0586) ......................................... 15
1) GENERAL ................................................................ 2 14) LA3335M (XA0786) ................................................ 16
2) RECEIVER ............................................................... 2 15) NJM2107 (XA0850) ................................................ 17
CIRCUIT DESCRIPTION 16) Transistor, Diode and LED Outline Drawings ........... 17
1) Receiver ............................................................... 3~6 17) LCD Connection ..................................................... 18
2) M38224M6M(E:XA0862, T:XA0836) ......................... 7 EXPLODED VIEW
3) Terminal function of CPU .......................................... 8 1) Front View ............................................................... 19
SEMICONDUCTOR DATA 2) Bottom View ............................................................ 20
1) uPD3140GS-E1 (XA0312) ........................................ 9 PARTS LIST
2) TC4W53FU (XA0348) ............................................. 10 MAIN Unit ......................................................... 21~26
3) NJM2904V (XA0573) .............................................. 10 SW Unit .................................................................. 26
4) CXA1622M/P (XA0787) .......................................... 10 Mechanical Parts .................................................... 26
5) MB88347LPFV-G-BND-EF (XA0599) ..................... 11 Packing ................................................................... 26
6) TK11816M (XA0665) .............................................. 12 ADJUSTMENT
7) TK10931V (XA0666) ............................................... 12 1) How to enter the adjustment mode ......................... 27
8) TA4101FTE12L (XA0667) ....................................... 13 2) Adjustment ....................................................... 27~29
9) S-80828ALNP-EAR-T2 (XA0834) ........................... 13 PC BOARD VIEW .................................................. 30~31
10) BR24C64F-E2 (XA0669) ........................................ 14
SCHEMATIC DIAGRAM ............................................. 32
11) S-81230SG-QB-X (XA0833) ................................... 14
BLOCK DIAGRAM ...................................................... 33
12) uPC2757T-E3 (XA0743) ......................................... 15




ALINCO,INC.
SPECIFICATIONS
1) GENERAL
Receiving range E : 0.1 ~ 1299.995 MHz
T : 0.1 ~ 823.995 MHz
850.000 ~ 868.995 MHz
895.000 ~ 1299.995 MHz
Modulation mode FM, WFM, AM
Ant. impedance 50
Ant. terminal SMA
Supply voltage DC 3.6V ~ 6V (Internal battery)
DC 4.5V ~ 16V (external regulated source)
Ground Negative ground
Current consumption reception : approx.75mA
Battery save (1:4)approx.39mA
Temperature range -10 ~ +60