RCA-Victor-Co-Inc-65BR9 电路原理图.pdf

《RCA-Victor-Co-Inc-65BR9 电路原理图.pdf》由会员分享，可在线阅读，更多相关《RCA-Victor-Co-Inc-65BR9 电路原理图.pdf（3页珍藏版）》请在收音机爱好者资料库上搜索。

1、MANUAL OF 1948 MOST-OFTEN-NEEDED RADIO DIAGRAMS I4X .APfftOX. Remove line cord from power supply, remove cabinet back, remove thumb nuts and battery compartment cover, pull tKe battery out sufficiently to expose the red fill cap (pull on strap at bottom of battery), do not strain battery leads. Unsc

2、rew the red fill cap and add sufficient water to bring liquid level up to the indicator line. Note.In alignment, if possible, it is advisable to utilize an external source of “B” voltage. This will facilitate accessibility of the various trimmers. Calibratien.It is not necessary to refer to the dial

3、 scale for calibration. Three reference marks on the dial backing arc used. With the gang com pletely meshed, the pointer should be set at “A” as shown in the diagram. For alignment purposes, 600 kc. will then fall at ”B”, and 1600 kc. will RCA Victor 65BR9 PORTABLE Chassis No. RC-1045 145 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