CONTENTS SPECIFICATIONS DJ-V17 General DJ-V17 2 Transmitter DJ-V17 2 Receiver DJ-V17 2 General DJ-V47 3 Transmitter DJ-V47 3 Receiver DJ-V47 3 CIRCUIT DESCRIPTION 1) Receiver ystem...4 2) Transmitter ystem...6 3) PLL Synthesizer Circuit...6,7 4) CPU & Peripheral Ciruits...7,8 5) M38268MCA-077GP(XA1121)... 8-10 SEMICONDUCTOR DATA 1) NMJ2070MT1 (XA0210)...11 2) S24CS64A01-J8T1 G(XA1117)...11 3) M62429FP/CF0J(XA1118)... 12 4) LM2902PWR(XA1106)...12 5) TA31136FN (E L) (XA0404)... 13 6) S80845CLNB-B66-T2G(XA1120)... 13 7) MB15E07SR(XA1107)... 14 8) XC6202P502MR(XA1119)... 15 9) Transistor, Diode and LED Outline Drawing...16 10) LCD Connection(EL0059)... 16 EXPLODED VIEW 1) Front View... 17 2) Rear View... 18 PARTS LIST MAIN Unit DJ-V17 19-24 Mechanical Unit DJ-V17 24,25 Packing Unit DJ-V17 25 MAIN Unit DJ-V47 26-32 Mechanical Unit DJ-V47 32 Packing Unit DJ-V47 32 ADJUSTMENT 1) Required Test Equipment ...33,34 2) Preparation... 34 3) Adjustment Mode... 35-42 4) Re-assembly...42 PC BOARD VIEW MAIN SIDE A DJ-V17 43 MAIN SIDE B DJ-V17 44 MAIN SIDE A DJ-V47 45 MAIN SIDE B DJ-V47 46 SCHEMATIC DIAGRAM DJ-V17 47 SCHEMATIC DIAGRAM DJ-V47 48 BLOCK DIAGRAM DJ-V17 49 BLOCK DIAGRAM DJ-V47 50