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Summary of Contents for E-V 1122

Page 1: ...SERVICE MANUAL COVERS ELECTRO VOICE MODELS FM STEREO BECEIVER E V 1180 FM STEREO TUNER E V 1159 STEREO AMPLIFIER E V 1122 ELEETFICl VCllCEr INE A Subsidiary of Gulton 1ndLt517iss lnc 5OO ccclt St Buc...

Page 2: ...l18o 250 mv nu iE v irzzi loo mv Controls rotarY Volume witu onloff switch Balance with P uil mono switch Selector Phono Tuner Auxiliary Bass Total variation of 22 dB at 50 Hz Treble Tstai variation o...

Page 3: ...unction of the 18 k l resistor 20 and the 5 llF capacitor 3 at the input of ths multiplex eircuit Connect an audio VTVM to the base of Ql Mode switch in STEREO on E V 1180 2 Adjust SCA coil L1 for a m...

Page 4: ...former Powgr Dial Pointer AC Line Cord Knob Tuning Knob Selector Front Panel Cabinet AssBmbly Side Panel PACKING PARTS 96755 96754 533400 633644 53sSX carton E v 1180 Carton E V 1 159 E V r 1221 lnstr...

Page 5: ...AMPLIFIER PC BOARD ASSEMBLY E V 1122 E V 1180...

Page 6: ...r AmP Assy ComPlete Heat Sink Screw Yr40 x Nut 4 4O Hex Lockwasher No 4 Fiber Washer Mica lnsulator Transistor Power Resistor 68 kO W 10 Capacitor EiectrolYtic 5 FFl 1 5V Resistor 18 kO W 1O Terminal...

Page 7: ...SCHEMATIC o AUX SIGHT TUNER AUX LEFT TUNEB o H Oo Oe d F 6or...

Page 8: ...or 5 1878 or GE 2N3900 Transistor S84002 control 25 Klvolr Control 25 k0 Batance Switch Sslector Control I00 kOBas Control so ks Trebte Terminal Malco R6sistor 1 kSI 6w 1 1 o I Resistor l 5 kfrTr W 1...

Page 9: ...IF PC BOARD ASSEMBLY E V 1159 E V 1180 X RAY VIEW _ COMP 0 96 5 i i rri A i I C O z ID 270 t l l T I iF 3 3 t 5MF l5 v...

Page 10: ...460s4 4693 15188 42396 46050 46149 42365 4665 4685 15208 42397 43A57 4691 46056 85005 27259 42363 DESCRIPTION Porontiometer 1 o0 kO 30 Flesistor 3 3 ko w 1 oolol Resistor l 5 kO W 107o Capacitor O1 J...

Page 11: ...MATCHED FAIR MATCHED PA R c Lr t_ d d 8 PEC r iz 1r 1 IN oor MF t8K SCA ALUE SCHEMATIC...

Page 12: ...or 39 kS Y W 1o Diode 1N542 Matched Pair Transformer 38 kHz Capacitor Flat Foil 1 ftr Resistor 2zo s zw t t o rt t Capacitor Polystyrene 2200 pF Transistor SE60O2 Resisror l 5 ko W 10 Resistor I2 krl...

Page 13: ...Terrninal Malcol Diode Power Capaeitor E lectrolytic 640 lE l25V Resistor l kSl W 1 07ol Transistor SE4002l Resistor l80 O w lo7o Resistor 1 50 Sr y w 1 0 Resistor 39o kSl Y W 1 0 l Flesistor 2 2 kSl...

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