Eico HFT-90, Instruction Manual

Page 1: ...HIGH FIDELITY FM TUNER MODEL HFT 90 ELECTRONIC 3300 NORTHERN INSTRUMENT 0 INC B L V D L I CITY 1 N Y...

Page 2: ...nd minimizes radiation TheHFT 90 is the first kit also to include the DM 70 trav eling tuning eye which travels along the side rule dial as a luminous exclamation point indicator contractirij at of ea...

Page 3: ...tuner may be instal led in a console with or without cover consisting of twoside pieces and a per forated slide out top Special side brackets are required and supplied for assembly purposes when the c...

Page 4: ...t be 50or60cyc es AC This outlet may be a switched convenience outlet on anjW amplifier having controls and switching facilities If the convenience of having power to the tuner controlled by the ON OF...

Page 5: ...tage is actually 117 VAC all voltages should measure as stated within 15 If line voltage Is above or below 1 17VAC then the discrepancy must be considered in in terpreting the permissible variation In...

Page 6: ...i m Q X O Q o JQ u u 2 r o C 4 i tA L c E 8 jt wi o n a U n a a e T3 c g o J_ c Hz A tA o m 4 C tft _ Jr m C u O P O n U x i_ t 0 n 3 c IE 0 D C 5 S S tft D _ C o O o _C c 1 6 o D u 0J O ir TJ n a c...

Page 7: ...CL mi tr 2 o O 0 Ml C 3 t k CD CD E 4 4 in D J3 0 Ml X D 0 Ml 3 Ml 5 o 0 a u o o o G O Ml 4 O 5 r M in I u 0 4 0 E c 0 _C O 4 CL 0 0 Ml 3 4 4 r o 0 X n 0 8 3 g CL 0 0 N 0 Ml O c D 0 CD C J O 0 u i_ u...

Page 8: ...E C 03 P a c x o f k 3 O i 03 a D 2 3 4 03 u O o 4 O 2s u O vi O 2 i 03 O u D O _ 3 X O 03 03 _ 05 o O X 03 X Jr o u 8 8 D3 E CL J 2 c C M q 03 x 03 1 0 03 5 t u 3 a _ 03 _ _ __ 3 O t i 3 3 c g c p O...

Page 9: ...MM1...

Page 10: ...y to n U O o o CD D 0 i 3 Vi Vi O M VI V O U u o 4 4 X r rt 3 t 4 4 O o c 8 lQ D 4 0 c o t 0 O o oo D 0 Vi Vi CO g d E 0 0 8 K 42 3 X c 8 0 _C 0 2 o Vi I Tf te O 0 u _ 3 5 D C Ej c O a K y 4 0 C g o I...

Page 11: ...6C...

Page 12: ...l CN G I IT O g o o 3 U u O co o bR f r X 4 O Sk c CN 0 u 7 to X o 4 U i X X E o fkv M G _D U to D u E Ml C o o CL G c o Ml O a c v_ CD O CO I X X o D JD C o 4 o c c o U G o Ml Ml D CL c U k X D 5 o X...

Page 13: ...iv v m w 7 t ocon iQ K t CQCQO r Uhl UX o Jh 1 I rfl 1 L 8C...

Page 14: ...2 O 4 N c co TO Q S 4 m 0 O 0 Jr 0 4 0 M _Q M0 _ D U u c o U oo CO I N O j 2 VCN W MO 00 CN X to CO I K sa 2 4 u 0 o o N 0 4 o c o U TO LL 0s CN 1 sO 0 i o i 0 0 i_ O 4 r B C CL 0 D c U _ M0 CN X o o...

Page 15: ...4 0K r oo CQ U X o A rJ CQ 12C...

Page 16: ...0 E 0 E J o O g O JZ 4 3 jc U CD 5 O 4 o c z ou VI 0 IE c D X w C 1 o CO i vi VI 0 VI VI VI J O 5 O P o E _o 0 X _ o c o 2 jQ s O o o u 0 4 o 0 C O 13 4 O U C 0 c c E 5 u s r o E o 5 J Vs 4 CD _ 3 O X...

Page 17: ...DIAL CORD DRIVE SHAFT 00 5 LU OC I Z I CL i 14C...

Page 18: ...e s s J vi 8 1 8 vi p n s 2 o M 3 _X vi 4 U_ o CD S V Tz LL 4 0 VI oo UL 0 u X o Xa X J VI W 0 V o w C VI O 0 CD O Ss h j L Ti o 0 X 0 W E O TJ n L U o VI o o sO 00 bn 3 U O VI M 0 C 4 o 0 T5 C 0 CO i...

Page 19: ...DIAL CORD DRIVE SHAFT...

Page 20: ...D C L _0 _C X w 1 _ tt o C 3 C 03 5 O C d 3 3 u tA tA O a g y E CD CO y c tA Jg 3 E o CL 2 s u tA o E w tA tA JC 3 4 sz o 4 tA o Z 3 4 t 4 o IMH 4 m g 03 w C 0 c c O CD C i c o 4 0 Si 0 0 o g E i 0 3...

Page 21: ...Control Plate c o r 1 SC...

Page 22: ...t4 0 o c 2 ot O tr O C 4 CL w C 0 o _ 4 n U c C r 14 3 10 0 3 k k k Q D O 2 X 2 I I o C o 4 tO a o P o 4 c P Id II o s U C O X 4 CN t4 1 a o c u ex C o Q 0 a S 0 1 r to 4 C 4 D P o 4 ifc _ o 2 4 Jz u...

Page 23: ...r D 0 4 0 4 to to D to C 0 4 0 D t 4 to C 0 0 U 3 C O CD 0 s 0 r ffl Q u 2 4 Cl u 0 to 0 f to O b 0 to a it E J i Jm o o x c to C 0 o o s c u E 0 2 5 0 t o 2 c 0 u to T 4 C 0 0 E o w _ 4 to to n C 0 o...

Page 24: ...Z l tr j 4 O X E IE o o o c 2 o c _ triofl c g c o C o t _E 4 o 4 o w o 3 k 0 0 oh ti o 3 O tu 0 __ D k _Q t o 3 c o 0 b E D b 0 0 A 0 C E 0 LL hm 0 1 Ml CL ia c w l ia X m C O m Q o 4 o 0 _ Vi C 1 2...

Page 25: ...easurements made to chassis ground and under no signal conditions Use high VOM range or VTVM RESISTANCE CHART UNIT OFF Tube Sym Type Pin 1 Pin 2 Pin 3 Pin 4 Pin 5 Pin 6 Pin 7 Pin 8 Pin 9 VI ECC85 Not...

Page 26: ...9 33 00 NORTHERN BLVD L I CITY...

Page 27: ...6 socket 7 pin min bottom mount with center post 5 97024 XV7 socket 7 pin min bottom mount 1 97030 XV8 socket 8 pin sub mm prewired 1 37001 RF assembly 1 40000 nut hex 6 32 31 40001 nut hex 3 8 2 400...

Page 28: ...r 0 EC IF 5 5 m 1 n rr fr 4 A VV liM i 0 tMJ 0 i it 1 C20C 20 250V t 1 l ld CD OOO CM CM if O K 3 1 Z S 5 H CO co in 00 CM tf H WV A W 2 ES h IH1 OCX l 1 1 k 1 rxA 1 OOUUT H HIJLH u J oj _ CJQ or M r...

Page 29: ...i I I I i i 1 1 2 I 1 1 2 t 5 1 2 5 n i t a S ts 3 OOT COLO COO FOR MtCA OtEL CCTR C CAPACITORS JAN 6 DOT COLOR CODE FOR PAPER DIEL EC TR C CAPACITORS...

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