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DJ-195
Service Manual
CONTENTS
SPECIFICATIONS EXPLODED VIEW
1) GENERAL ................................................................ 2 1) Front View ............................................................... 15
2) TRANSMITTER ........................................................ 2 2) Rear View ............................................................... 16
3) RECEIVER ............................................................... 2 PARTS LIST
CIRCUIT DESCRIPTION MAIN Unit ......................................................... 17~19
1) Receiver System .................................................. 3, 4 Mechanical Parts .................................................... 20
2) Transmitter System ................................................... 4 Packing Parts ......................................................... 20
3) PLL Synthesizer Circuit ........................................ 4, 5 ADJUSTMENT
4) CPU and Peripheral Circuits ................................. 5, 6 1) Required Test Equipment .................................. 21, 22
5) M3826M8L***GP (XA0644) ................................. 6~8 2) Adjustment Mode ............................................. 23~26
SEMICONDUCTOR DATA PC BOARD VIEW
1) NMJ2070M T1 (XA210) ............................................ 9 MAIN Unit ............................................................... 27
2) AT24C16N-10SI-2.7TER (XA0368) .......................... 9
SCHEMATIC DIAGRAM ............................................ 28
3) M5222FP-600C (XA0385) ...................................... 10
BLOCK DIAGRAM ..................................................... 29
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

ALINCO,INC.
SPECIFICATIONS
1) GENERAL
Frequency coverage T : TX 144 ~ 147.995MHz RX 135 ~ 173.995MHz
E : TX 144 ~ 145.995MHz RX 144 ~ 145.995MHz
EAH : TX 135 ~ 173.995MHz RX 135 ~ 135.995MHz
TFH : TX 150 ~ 173.995MHz RX 135 ~ 173.995MHz
TLH : TX 150 ~ 173.995MHz RX 135 ~ 173.995MHz
Mode F3E (FM)
Channel steps 5,10,12.5,15,20,25, & 30kHz
Memory channels 40 channels+1 CALL channel
Antenna connector BNC (50 unbalanced)
Frequency stability