Zenith-Radio-Corp-150 电路原理图.pdf

《Zenith-Radio-Corp-150 电路原理图.pdf》由会员分享，可在线阅读，更多相关《Zenith-Radio-Corp-150 电路原理图.pdf（2页珍藏版）》请在收音机爱好者资料库上搜索。

1、VOLUME R-22, MOST-OFTEN-NEEDED 1962 RADIO SERVICING INFORMATION ZENITH RADIO Model Royal 150, Chassis 6GT42Z2 (Circuit diagram and alignment on next page, at right) TI T2 GROUND LUG 121-179 CONV s GANG ANT SECTION 2700 CU GROUND 12K 05 MED JUMPER I GIMMICK I f EXTERNAL T 6 95-1826 OSCILLATOR TRANSFO

2、RMER 121-181- 2nd I.F. : GANG OSC. SEC ON VOLUME CONTROL CIO 05 M0 C17 | no Ul 1 *-Wv i- I jm3 - I sjj 470 MMFD EXTERNAL T-3 - 95-1829 3rd I F. TRANSFORMER MV im V-5- r4” :h . ovi Vi, J D: ODC # 121-180 1st I F T 2 95-1828 2nd I F TRANSFORMER / HHf LJ I i 140 54t 180 I #T IF 1 - Ln -T 1 95-1827 1st

3、I.F. TRANSFORMER I9 I M 1, &3ei 121-61- OUTPUT WATCHED PAIR 100 OHM CT VOICE COIL SPEAKER J| 4.4V B| 1.7 V T- COLLECTOR - 84SE EMITTER I I I SWITCH ON 4 5 VOLT VOLUME CONTROL - T 4 95-1883 DRIVER .TRANSFORMER LEGEND CCOLLECTOR BBASE eEmitter CHASSIS, WIRING AND COMPONENTS BATTERY CURRENT DRA N APPROXIMATELY 12 M.A. WITH c VOLUME CONTROL AT MINIMUM SPEAKER IMPEDANCE 100 OHM M PONE NTS VIEWED FROM WIRING SIDE 收音机爱 好者资料库 RadioFans.CN ZENITH RADIO Model Royal 150, Chassis 6GT42Z2, Continued 151 i 收音机爱 好者资料库 RadioFans.CN