harmony_h304维修电器原理图说明书手册

armonySCHEMATIC CIRCUIT OF MODEL H304 AMPLIFIERV2RR9C7「2①⑤60PARTS LISTR1-100 K ohm V W.resistorC6-20 mfd.400 V.condenserR2-100 K ohm V2 W.resistorC7-20 mfd.400 V.condenserR3-2.7 megohm V2 W.resistorC8-20 mfd.400 V.condenserR4-100 K ohm W.resistorC9-.02 mfd.400 V.condenserR5-500 K ohm volume controlJ1-Closed circuit jackR6-3.3 K ohm V2 W.resistorJ2-Closed circuit jackR7-250 K ohm 2 W.resistorF-3AG 2 amp.fuseR8-500 K ohm tone controlP-Pilot lightR9-100 K ohm V2 W.resistorSP8-88 ohm speakerR10-4 K ohm 1 W.resistorSW1-Off-On toggle switchR11-270 ohm 5 W.resistorT1-8 ohm output transformerC1-.05 mfd.400 V.condenserT2-Power transformerC2-.02 mfd.400 V.condenserV1-6BF6 tubeC3-.02 mfd.400 V.condenserV2-6AT6 tubeC4-.013 mfd.400 V.condenserY3-6V6 tubeC5-4 mfd.400 V.condenserV4-5Y3 tubeSVC FORM 13