Philco D-664 D-665 维修电路原理图.pdf

《Philco D-664 D-665 维修电路原理图.pdf》由会员分享，可在线阅读，更多相关《Philco D-664 D-665 维修电路原理图.pdf（4页珍藏版）》请在收音机爱好者资料库上搜索。

1、PHoToFACT* FolJ.t _f;i PHltco ,rnoDELs D-664 (ode 124r, D-665 (Codes 124,126, Q S sg $+ ts rrt ao ! |aO -l rl cE go I J I a ! I F t.l eO $a EE Ott o- og ur -O xr9 DD -6 l, ra o.L -o S e 2. 3. HOWARD W. SAMS DATA NOTES CURRENT PEILCO PAnT Nd. FEDERAT PART No. NTERN,A,TIONA P,RT No. MATTORY PART No. R

2、ECEPTORTARZIAN MI06aa:i4-Httrt:i-t B1r.1ARq?56S1005Ml755 4 o N + G et =t BATTERIES lTEil No. PART No. REPLACEMENT DATA INSTAI.I.ATION NOTESVOI.TAGE FVFIFADY BURGESS 88 M23V AP -77 p-144 9642lRConnect 2 in Series- E o U E rts Ro j l I (t6l dPUJt t99-U ,luqo I I ocrrsa I c0 i I 144 i tfi DTT,AVC.AFAMP

3、 6)rus 5 V MMF a 7000 MMF oBol t ,;a rrr zzo L 3.3 MEG t* MEG . 3 A 2(.ts1 F* osc cotL coNNEClloNs ,; f,L, coNl: SW. TERMS. CHANGEOVER SWIrcH TEFMINATS E SEE RARTS LIST FOR AUERNtrE VALUE OR PPLICATION t.5K r DENOTES MMON - GROUND ON PRINTED CIRCUIT BOARD SW. ON le voL.coNT i_ T = TP rc DO NOT USE O

4、HMMETER TO MEASURE FILAMTNT RESISTANCE. TIE POINT. NO CONNECTION. lF=455KC PHOTOFACT STANDARD NOTATION SCHEMATIC H.*d W.Snmc AC voltqe6 measured at 1000 ohs pe! volt. 2. Socket connctions ar dovn aE bottom vlew8. 3. Measurd values rre lrom socket pin to common negative. 4. NomiBltoleranceon componen

5、t value6 m*esposslble a varlatim d + 15% in voltqe and resblace ledtryE. 5. Volune conEol at mdimum, no sisMl applied for voltase mesulements. EFEAE 131211109 _ =ll 8 EE EEE 5 4 321 0ff o 1 WSTANCE MDINGS VI lR5t I.8KoI UKo68Ko l.2Me v2 lu4t l.8Kot l.8KoINF.3Meq v3 1U5t 6mKot 4.7Me(lMeqP7illeq 3U4t 2.5Kot l.8KoNC.7|&q 324-n