General-Electric-Co-RP1112A 电路原理图.pdf

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1、VOLUME R-21, MOST-OFTEN-NEEDED 1961 RADIO SERVICING INFORMATION PHONO MODEL P 111 2 A GENERAL ELECTRIC LOUDSPEAKER CONTAINED UNLESS OTHERWISE DENOTE 0 CAPACITORS MORE THAN I HHF CAPACITORS LESS THAN I MF RESISTORS - K 1.000 - M QOO 000 DC VOLTAGES AT ilTV LINE TO S- W/20,000 iX/VOLT METER Open cabin

2、et lid. Remove the screws holding vent panel board and interlock. Remove vent panel.board. (Interlock is automatically disconnected.) Remove three screws on cabinet brace above speaker. Lift out grille (with all electronic components) and place down in front of cabinet carefully. Remove amplifier ch

3、assis by removing the three screws holding chassis to grille. When replacing knobs, brace back of each control (volume and tone) with one finger as the knob is pressed orv TO REMOVE AMPLIFIER CHASSIS Follow steps 1 thru 3 as above. Remove vo.lume and tone knobs. Loosen screws on interlock bracket, slide interlock out of mounting slot (Mark location of bracket on cabinet before removing so that bracket can be keyed to correct location when replacing.) RECT. to sw a MOTOR TO CARTRIDGE COMPONENT LOCATIONS - BOTTOM VIEW - RP-IIIOA 60 收音机爱 好者资料库 RadioFans.CN