Cornford_hurricane 电路图 维修原理图.pdf

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1、1M 68k 68k 68k68k 220k 220k 1k5 1k5 .033.0047 2.2 uF 100V 500k log tandem pot 100k 100k 100k 68k 100k 1k5 470k .033 4k7 1M Effects Send Socket Effects Return Socket Reverb input signal 10k 47uF 450V E Note: All capacitors 400V unless otherwise stated. All resistors W unless otherwise stated Cornford

2、 Hurricane Preamp and Effects Send circuit 收音机爱好者资料库 Ra d i o Fa n s .CN B+ C 0.033 0.033 100k100k 1 Meg 1 Meg 47k 0.1 D 1k5 C 1k5 220k 68k 22k 25k lin 250k lin 250k log .1 .033 330pF 470pF 470pF E Effects return signal Reverb return signal 100k 100 uF 63V 150R 7W 220k 220k 4k7 4k7 100pF 1 Meg log .

3、022 Note: All capacitors 400V unless otherwise stated. All resistors W unless otherwise stated Cornford Hurricane Effects Return, EQ and Output Stage 收音机爱好者资料库 Ra d i o Fa n s .CN .0047 100K 1k5 1K5 Reverb tank Reverb Transformer 2.2uF 100v Reverb input signal from preamp 250k log To effects return

4、stage C Reverb footswitch jack socket E Note: All capacitors 400V unless otherwise stated. All resistors W unless otherwise stated Cornford Hurricane Reverb Circuit 收音机爱好者资料库 Ra d i o Fa n s .CN E L 6.3 volts to all heaters Fuse 220-240V T500 m.A. 100-115V T1A. 470R 3W 10K 3W 10K .75W Electrolytics

5、4 X 47uF 450V B+ CDE Dotted lines indicate parallel wiring for 115 volt operation, for 230 volt operation connect black and white together. 4 x 1N4007 Br Wh Bk Bl Neon Indicator Note: All capacitors 400V unless otherwise stated. All resistors W unless otherwise stated N 33k Cornford Hurricane Power Supply