AudioSonic-NF718-int-sch维修电路原理图.pdf

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1、l-a*TRANSISTORAMPLIFIERSOLID STATE CIRCUITRY, CONSISINGOF 8 TRANSISTORS.CUSTOM MADE OILED-WALNUTCABINET ENHANCED W H SOLIDALUMINUM KNOBS AND BRUSHEDALUMINUM CONTROL PANEL.MANUFACTURED UNDER MOS ADVANCEDENGINEERING WITH MOST WANEDFEATURES FOR HI-FI LISTENING PLEASURE.:;iii,.AUDIOsoNtciloDE1NF -7187.W

2、ATT ALI.STEREOPHONICOutput Power: 3.5 watts per channelOutput lmpedance: 8 - 16 ohmslnput Level: - 15 db (l kcrlnput lmpedance: 10,000 ohms-*fu grnonig -Hum & Noise Level: better than -40 db iFrequency Response: 50 - 15,000 c/s -l- 3 db IMode Switch Function: STERE0- REVERSE-MONAURALPower Supply: 22

3、Ov A 50/60 c/s :Transistor: 8-transistorDimension: 8 width, 3 height, 5fdepth.r!dsAC line cordt.Right channelLeft channelRight channelLeft channeloutputoutputi nputi nput67891011Mode switchLeft channel volume controlRight cirannel volume controlTon9.-controlPower switchPlot lampOUTPUT INPUTR. CH L-

4、CH R- CH L. CH-t=aONtrEPOWERRadioFans.CN 收音机爱 好者资料库-_.2.Connect your speakers to the output terminal strips on the back respectively.CAUTION: Make sure that the wires are tightly connected and not short-circuited.Connect your phono turntable to the input jacks located on the backThe NF-718 is design

5、ed to operate with crystal phono cartridge.Make sure of the both volume control at minimum position(turnedcounterclockwise) and power switch is off position, prior to pluggingthe AC cord into wall outlet.CAUTI0N: Do not apply power to the unit until all speaker connectionshave been well made. When a

6、pplying power, be sure that thevolume control is set on minimum.2S B3o325B )032SB-405RIGHT CHL,INPULEFT CHLIN PUTRIGHT CHLOUT PUT.(IIII2sB 3031IoIIIIIt.lIIII,o.05I2583032sB405.a-rt.lSVsM1D SVJ/REV,n0M.220VPLPrinted in hpanT-r-AU DIO SONICNF - 7tg -. l.: _i .-:._ -*!orr:vc i,tL1-llllllEIIIIIPOVERRadioFans.CN 收音机爱 好者资料库