Crosley-Corp-29 电路原理图.pdf

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1、rICE DIAGRAMS S SMI I CHASSIS I TT gotfial LSj ALIGNMENT PROCEDURE CHART _ 1 - Signal Generator Align ment Sequence Dummy Antenna Frequency Setting Input Connection to Receiver Band Switch Tuning Cond. Setting Trimmer Adjusted Remarks 1. .02 MF. 455 Kc. Grid of 6A8GT B. C. Fully open 2nd I-F (2) 1st

2、 I-F (2) Adjust for Maximum. Adjust for Maximum. 2. .0002 MF. 1650 Kc. Ant. Lead (Blue) B. C. Fully open B. c. -osc Trimmer Adjust for peak; gang does not have to tune thru signal. 3. .0002 MF. 600 Kc. Ant. Lead (Blue) B. C. Approx. 60 on dial B. C. “OSC Series Trimmer Adjust for maximum output whil

3、e rocking gang thru signal. 4. Repeat Step No. 2 to check possible shift due to series adjustment .0002 MF. 1400 Kc. Ant. Lead (Blue) B. C. Approx. 140 on dial B. C. “ANT Trimmer B. C. R-F Trimmer Adjust for maximum output to not touch B. C. Osc. Trimmer. Adjust for maximum output. 6. 400 ohm (carbo

4、n) 5.3 Me. Ant. Lead (Blue) Police Fully open Pol OSC Adjust for peak gang; does not have to tune thru signal. 7. 400 ohm (carbon) 5.0 Me. Ant. Lead (Blue) Police Approx. 5.0 Pol ANT and R-F Trimmers Adjust for maximum output while rocking gang thru signal. 8. 400 ohm (carbon) 18.3 Me. Ant. Lead (Bl

5、ue) S. W. Fully open S. W. OSC Adjust for peak. Gang does not have to tune thru signal. 9. 400 ohm (carbon) 18.0 Me. Ant. Lead (Blue) S. W. Approx. 18 S. W. ANT and R-F Trimmers Adjust tor maximum output while rocking gang thru signal. Q THE CROSLEY CORPORATION . Cincinnati, ohio, it. s. a. COMPILED BY M. N. BEITMAN, SUPREME PUBLICATIONS 收音机爱 好者资料库 RadioFans.CN 收音机爱 好者资料库 RadioFans.CN 收音机爱 好者资料库 RadioFans.CN