Philco_G4710-Predicta-Tandem-Sams-441-2电路原理图.pdf

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1、PHOTO FACT* Folder s s o Is-fr -I o o N C DATE 5-59 SET 441 FOLDER 2 RadioFans.CN SOUND IF 3AU6 1000 1 IjBUIZ ,ffi m m l _ L 60001W l 39000 TOR80. JUNCT S3.3meg 1704 BO 115V JUMPER ON SWITCH PICTURE TUBE CABLE CHASSIS 9L38A ONLY TERMINAL GUIDE HV LEAD #17 SW ON VOLUME 3000CJ10W VC3 ADDITIONAL SCHEMA

2、TICS PAGE TO TERMINALS 3 AC voltage measured at 1000 ohms unless oth per volt. 4. Line Voltage bottom of socket 5 All controls A PHOTOFACT STANDARD NOTATION SCHEMATIC Howard W. Sams 1W TV ; PARTI 33-5535-46 LOUDNESsI OK 4700m ml PART* 33-5587-31 500K PART* 33-5587-23 Imeg TREBLE OUTPUT 3300mm( f WK

3、6AO5 (ImeglNEARLY PRODUCT ON) .1 225V REMOTE PICTURE TUBE CONNECTOR 03 AUXILIARY SPEAKER OFF| T JACK ON PICTURE PH f TV p5 i TUBE ASSEMBLY FUNCTION SWITCH FUNCTION SWITCH SHCWNHEREIN THREE PARTS ARE GANGED TO A COMMON SHAFT. FUNCTION SWITCH LV POWER SUPPLY, AUDIO AMP. S AUDIO OUTPUT CIRCUIT USED IN

4、CHASSIS 9L38A S 9L33AU A PHOTOFACT STANDARD NOTATION SCHEMATIC How.rd W. S. & Co., Inc. 1959 ALTERNATE SCHEMATIC PAGE 18 RadioFans.CN HORIZ LINEARITY MAGNET HORIZ CENTERING MAGNET WIDTH LOCAL DISTANCE FOCUS TERMINAL VERT CENTERING MAGNET CABINET-REAR VIEW HORIZONTAL SWEEP CIRCUIT ADJUSTMENTS Turn th

5、e set on and tune in a station signal. Allow the receiver to warm up. Connect a clip lead across the Horizontal Frequency coil (L22). Set the Horizontal Hold to the center of its range. Adjust the Horizontal Range (R4B) until the picture appears to float back and forth across the screen. Remove the clip lead from across L22 and adjust the Horizontal Fre- quency slug (Bl) until the picture synchronizes horizontally. SUB CHASSIS PAGE 2O RadioFans.CN