Alinco DJ-195, Service Manual

DJ-195

Service Manual

CONTENTS

SPECIFICATIONS

1) GENERAL ................................................................ 2

2) TRANSMITTER ........................................................ 2

3) RECEIVER ............................................................... 2

CIRCUIT DESCRIPTION

1) Receiver System .................................................. 3, 4

2) Transmitter System ................................................... 4

3) PLL Synthesizer Circuit ........................................ 4, 5

4) CPU and Peripheral Circuits ................................. 5, 6

5) M3826M8L

***

GP (XA0644) ................................. 6~8

SEMICONDUCTOR DATA

1) NMJ2070M T1 (XA210) ............................................ 9

2) AT24C16N-10SI-2.7TER (XA0368) .......................... 9

3) M5222FP-600C (XA0385) ...................................... 10

4) TK14521MTL (XA0515) .......................................... 11

5) M64082AGP (XA0543) ........................................... 12

6) NJM2904V-TE1 (XA0573) ...................................... 12

7) NJM2902V-TE1 (XA0596) ...................................... 12

8) S-81250SG-QD-T1 (XA0619) ................................. 13

9) S-80845ALMP-EA9-T2 (XA0620) ........................... 13

10) Transistor, Diode, and LED Ontline Drawings ......... 14

11) LCD Connection  (EL0044) .................................... 14

EXPLODED VIEW

1) Front View ............................................................... 15

2) Rear View ............................................................... 16

PARTS LIST

MAIN Unit ......................................................... 17~19

Mechanical Parts .................................................... 20

Packing Parts ......................................................... 20

ADJUSTMENT

1) Required Test Equipment .................................. 21, 22

2) Adjustment Mode ............................................. 23~26

PC BOARD VIEW

MAIN Unit ............................................................... 27

SCHEMATIC DIAGRAM

............................................ 28

BLOCK DIAGRAM

..................................................... 29

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