Alto Professional AU-800 Series Service Manual Download Page 1 | Manualshive

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MODEL: AU-800R/800H/800P

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Summary of Contents for AU-800 Series

Page 1: ...MODEL AU 800R 800H 800P...

Page 2: ...CONTENT 1 INTRODUCTION 1 2 TECHNICAL SPECIFICATION 2 3 BLOCK DIAGRAM 45 4 SCHEMATIC DIAGRAM 7 5 WIRING DIAGRAM 12 6 PCB LAYOUT 14 7 TEST PROCEDURE 20 8 EXPLODED VIEW MECHANICAL PARTS LIST 26 9 BOM 32...

Page 3: ...control AU 800H 800P transmitters Soft touch painting for comfortable use Rechargeable battery design Three RF output power versions Mute function Lock function to avoid the misaction during the live...

Page 4: ...ations Receiver type PLL UHF SYNTHESIZED Frequency response 50 Hz 15KHz 3dB Frequency stability 0 005 10 50 T H D 1KHZ 0 8 Modulation mode FM F3E S N Ratio 90dB Dynamic 100dB RF sensitivity 100 dBm 30...

Page 5: ...optional Dimensions Weight AU 800H PLL UHF SYNTHESIZED UHF 470 900 MHz Dependent on applicable country regulations 50 Hz 15KHz 3dB 0 005 10 50 FM F3E 5 50mW adjustable 3 bands 100dB 30 33 KHz 100mA 35...

Page 6: ...Single serial input PLL frequency synthesizer IC1 8 Bits CMOS Microcontroller Devices inxluded 51 75MHz FILTER TONE CONTROL MUTE FM DETECTOR 2 ND MIXER IF AMP and FILTER Q14 1 ST MIXER AU 800R ANTENN...

Page 7: ...g Q6 Q7 VCO IC3 AMP IC55 2 1 AF FLITER IC59 3 3V REGULATOR IC2 3V REGULATOR 3 PIC16F74 Micro controler U132 LCD U130 DETE103067BEP Q2 Q15 CHARGE PUMP PLL BLOCK MT GT Mic IN RF B P F IC58 5V REGULATOR...

Page 8: ...VCO IC55 AF AMP IC55 2 1 AF FLITER IC59 3 3V REGULATOR IC2 3V REGULATOR 3 PIC16F74 Micro controler U132 LCD U130 DETE103067BEP Q2 Q15 CHARGE PUMP PLL BLOCK MT GT Mic IN RF B P F IC58 5V REGULATOR 3 3...

Page 9: ...4 MODUL1 MI02600 GND GND GND GND 1 1 2 2 T2 MLB 201209 0060A N2 AF 1 AF 1 B C E Q19 DTC614TU GND R38 47K C174 22P R151 10K 1 2 3 4 J55 CN2 5 4P 180 GND C47 10uF 16V R19 10K 1 2 CN1 CN2 5 2P GND 1 2 3...

Page 10: ...1 SEG14 42 SEG13 43 SEG12 44 SEG11 45 SEG10 46 SEG9 47 SEG8 48 U1 HT1621B C1 1 C2 2 C3 3 C4 4 S1 5 S2 6 S3 7 S4 8 S5 9 S6 10 S7 11 S8 12 S9 13 S10 14 S11 15 S12 16 S13 17 S14 18 S15 19 S16 20 S17 21 S...

Page 11: ...PUT3 3V C17 22uF 10V C10 103P C16 4 7P C3 47P C2 10P C1 47P C19 472P R4 4 7K CLK DA LE X1 12M HZ 3V T 3V D O 3VDO 3 GND GND GND LE DA CLK GND VC O 790 826M Hz GND 3 GND GND GND R17 18R R21 470R C20 1...

Page 12: ...6 VDD 7 RB0 8 RB1 9 RB3 PGM 11 RA4 23 U132 PI C16F74 RC0 RC2 RC3 RC4 RC5 RE0 RE1 RE2 RA0 RD0 RD1 RD2 RD3 RD4 RD5 RD6 RD7 RB0 RB1 RB2 RB3 RB4 RB5 SEG1 5 SEG2 6 SEG3 7 SEG4 8 SEG5 9 SEG6 10 SEG7 11 SEG8...

Page 13: ...0V T C39 10uF 10V T OUT G I N I C2 XC62FP3002 3VT C27 104P C28 104P GND OUTPUT3 3V C17 22uF 10V C10 103P C16 4 7P C3 47P C2 10P C1 47P C19 472P R4 4 7K CLK DA LE X1 12M HZ SC00398 3V T 3 GND GND GND L...

Page 14: ...1 2 3 4 A B C D 4 3 2 1 D C B A 32 5 6 17 17 17 17 CN1 CN1 CN5 CN56 CN55 2 PIN short circuit connection 5 WIRING DIAGRAM 12...

Page 15: ...1 2 3 4 A B C D 4 3 2 1 D C B A CN1 CN2 CN3 CN4 AU 800P antenna red black negative chip positive chip 13...

Page 16: ...PCB AU 800R LCD Bottom Layer Bottom Overlay Bottom Solder PCB AU 800R LCD Top Layer Top Overlay Top Solder 6 PCB LAYOUT 14 AU 800R...

Page 17: ...PCB UP 8DR RX V2 Bottom Layer Bottom Overlay Bottom Solder PCB UP 8DR RX V2 Top Layer BTop Overlay Top Solder 15...

Page 18: ...PCB UP 8H V2 Bottom Layer Bottom Overlay Bottom Solder PCB UP 8H V2 Top Layer Top Overlay Top Solder PCB UP 8H V2 Ground Plane PCB UP 8H V2 Power Plane AU 800H 16...

Page 19: ...PCB UP 8P A Bottom Layer Bottom Overlay Bottom Solder PCB UP 8P A Top Layer Top Overlay Top Solder AU 800P 17...

Page 20: ...PCB UP 8P B Power Plane PCB UP 8P B Ground Plane PCB UP 8P B Bottom Layer Bottom Overlay Bottom Solder PCB UP 8P B Top Layer Top Overlay Top Solder 18...

Page 21: ...PCB UP 8P MIC Bottom Layer Bottom Solder PCB UP 8P MIC Top Layer Top Solder 19...

Page 22: ...n 30 2KHZ 34KHZ Note when TONE signal is 31 7KHZ the battery is full when the TONE signal is 32 768KHZ the battery has 2 segments when the TONE signal is 34KHZ it display low battery status 6 AF level...

Page 23: ...Group up and down have corresponding variation at last press the MENU key to lock and it will appear static condition 12 4 When the signal from ANT A input the LCD display the ANT A the signal from A...

Page 24: ...status the bright of LED indicator will be decreased 2 Test the sense power of PL2 on CH1 CH6 CH12 are above 5dBm the sense power of PL1 is above 1dBm the sense power of PL0 is above 5dBm and the har...

Page 25: ...the unit will be closed automatically 9 Total consumption current when the power is in PL2 the consumption is below 125mA 10 Turn off the power supply press the ON OFF for 2 seconds the LED lights up...

Page 26: ...2 seconds the LED indicator will light up after the LCD show the battery and frequency status the bright of LED indicator will be decreased 2 Test the sense power of PL2 on CH1 CH6 CH12 are above 5dB...

Page 27: ...t when it is 2 0V 0 1V the display will appear the low voltage when the voltage is below 2V the unit will be closed automatically 9 Total consumption when set the power in PL2 the consumption is below...

Page 28: ...8 EXPLODED VIEW MECHANICAL PARTS LIST AU 800R 26...

Page 29: ...AU 800H 27...

Page 30: ...AU 800P 28...

Page 31: ...AU 800R 4 7 8 7 8 4 black_V1 0 1 8 MG00521 screw M3 7_V1 0 4 9 MB04682 ZC chassis AU 800R_V1 0 1 10 HK06849 K PC board P AU 800R_F7 DIP 1 11 MI02600 ZD barrier UP 8DR 03 UP 8DR 26 5 30 5 11_V1 0 2 12...

Page 32: ...8 ZD separating shade UP8P 13 UP 8P 0 2t 2 8 14 2 14 3_V1 4 1 16 MI02867 ZD separating shade UP8P 26 UP 8H 0 2t 4 8 23 1 29 1_V1 4 2 17 MI02865 ZD separating shade top cover UP8H 24 UP 8H 0 2t 23 5 29...

Page 33: ...board P UP 8P A DIP AU 800P 1 13 HK05770K PC board P UP 8P B_F7 DIP 1 14 MI03098 ZD seperating shade UP8P 13 UP 8P 0 2t 2 8 14 2 14 3_V1 4 1 15 MI03096 ZD seperating shade UP8P 12 UP 8P 0 2t 2 8 14 2...

Page 34: ...1000mm 26 HA01422 wire RS 2P 150mm UL1007 22AWG 27 HA03734 wire 10P 200mm UL20798 PH 1 25mm white 28 MI02601 separating shade top cover RS UP81 DR 31 1 27 1 3 5_V1 1 29 MJ01185 tinplate 0 33t 700 910...

Page 35: ...16mm C132 C134 86 CB00037 electrolytic capacitor 47uF 16V 6 5mm C168 C171 87 CG00013 ceramic filter CDALA10M7G016 B0 IFT7 88 HC00111 balance MIC jack 99M 108SP1 CN60 89 HC00738 connector female 10P 1...

Page 36: ...102 C111 C 112 C113 C114 C128 C133 C148 C151 C169 C1 70 C186 C193 C205 C236 133 CI00188 SMD ceramic capacitor 0603 3PF 50V C0G 0 25PF C1608C0G1H030CT TDK C18 C43 238 134 CI00190 SMD ceramic capacitor...

Page 37: ...D00088 SMD fixed resistor 1 10W 2 2K 5 0603 R41 R51 R105 R182 R183 183 RD00090 SMD fixed resistor 1 10W 3 0K 5 0603 R71 184 RD00091 SMD fixed resistor 1 10W 3 3K 5 0603 R99 R142 R72 185 RD00093 SMD fi...

Page 38: ...SMD integrated circuit 74HC393DT SO14 PHI IC17 227 SG00558 integrated circuit RS UTC4580M 4580M SOP8 YW IC7 IC8 IC12 228 SG00207 SMD integrated circuit 24LC00T OT SOT23 MICROCHIP IC16 229 SG00315 int...

Page 39: ...6 NI03451 battery bracket RS UP 8H 13 4 113 5 black_V1 1 27 NI03466 tube RS UP 8H 20 6 48 8_V2 0 28 NI04272 tail tube AU 800H 37 120_V1 0 29 AE00385 paint RS PU2001 30 AE00382 paint RS PU1900 31 AE003...

Page 40: ...F 50V X7R 10 C10 C15 C54 C96 C124 89 CI00075 SMD ceramic capacitor 0603 0 1uF 50V Y5V 80 20 C7 C12 C27 C28 C46 C48 C50 C51 C53 C64 C89 C103 C 104 C115 C117 C122 C125 C131 C132 C133 C136 C137 C141 C142...

Page 41: ...d resistor 1 10W 300 5 0603 R51 137 RD00078 SMD fixed resistor 1 10W 470 5 0603 R21 138 RD00083 SMD fixed resistor 1 10W 1 0K 5 0603 R139 R2 R6 R7 R24 R37 R39 R49 R56 R79 139 RD00087 SMD fixed resisto...

Page 42: ...5 176 SG00122 SMD integrated circuit RS ACT NJM4580M TE3 SOP8 JRC IC56 177 SG00207 SMD integrated circuit 24LC00T OT SOT23 MICROCHIP U131 178 SG00315 integrated circuit PIC16F74 I PT TQFP44 MICROCHIP...

Page 43: ...sher 3 2 5 5 1t 19 NF00633 instruction WR 101R nil brand number 20 NA00120 PE bag 0 04t 220 200mm 21 NB01378 gift carton RS WR 101R no trademark number 22 NB01267 carton WR 101R 102DR 211R 23 MI00617...

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