Alinco DJ-500E User Manual

A UNCO
VHF/UHF FM HAND HELD TRANSCEIVER
DJ-500T/E
Service Manual
Index
•SPECIFICATIONS . .................................... 2
• PARTS L IS T ....................... ......... ............... . .3—8
•CABINET PARTS LOCATION ..................... 9
•ADJUSTMENT ..................... ................... .10,11
• RF BOARD ADJUSTMENT POINTS ........ 11
• IF BOARD ADJUSTMENT POINTS ............... 12
•CPU BOARD ADJUSTMENT POINTS ...... 12
•BLOCK DIAGRAM ............................... . 13
•SCHEMATIC DIAGRAM OF RF UNIT ...... 14
• RF PC BOARDS ....................... .................... 15
•SW PC BOARDS . ........................................... 16
•VCO PC BOARDS ......... .............................. 16
•SCHEMATIC DIAGRAM OF TONE BURST
UNIT ................................................... . ......... 17
•TONE BURST PC BOARDS . ..................... 17
•SCHEMATIC DIAGRAM OF IF UNIT........ . 18
• IF PC BOARDS ............. ............... ................... 19
• SCHEMATIC DIAGRAM OF CPU UNIT .... 20
•CPU PC BOARDS ........................................ 21
•SCHEMATIC DIAGRAM OF TSQ UNIT ......... 22
•TSQ PC BOARDS ........................................ . 23
C V f A L IN C a ELECTRONICS INC.

Alinco DJ-500E Specifications

General

Modulation	FM
Channels	200
Battery Life	Approx. 8 hours
Frequency Range	144-146 MHz / 430-440 MHz
Battery	Li-ion battery pack
Power Supply	7.4V Li-ion battery