FisherRS1080ServiceManual 电路原理图.pdf

E FISHER RSI ti ./ R S I r l - o - 0 6 - I n - o l I 1 RS- 1 080 THE FIRST NAME IN HIGH FIDELITY SERVICE MANUAL TABLE OF CONTENTS ? Specifications. . rr Recommended Test Equipment . . r . . . D isassembly I nstructions Parts List (RS-1060/1080) . Exploded View of Cabinet and Chassis Front .a! Specif icctic:t Fcr ! -f:naticn i-ii tZi-Jia x l6-15/16 flnlrr -., x 18-9/16 Ba.lou: Fi*!r. prduc orc sublec l to continuout impre ment Fither wBs the right to mdify, chongc. or otter qy d4srgn or specifiatioF uithout notaa ond without arcufting ony oblolion Frcher reews lhe nght ro mohe chonget ind impruimenu upon its prdwtt witht any obtigott to itall such chdnges upon ant ol its du palioty ,rufetured. 2_ RECEIVERS RS-1060 RS-1080 POWER AMPLIFIEB SECTION Continuous RMS sine wave power Ber channel within stad bandwidth at no more than stated distortion and with an I ohm load. 125 W 170 W Power Bandwidth 20 Hzl2O kHz 2O Hz/2O kPz Total Harmonic Distortion 0.1 % 0.1 % PREAMPLIFIER SECTION Input Sensitivity and lmpedance At rated output, S-ohms at 1 kHz Phono (1 and 2) 2 mV/50k ohm2 mV/50k ohm Phono (max input capabilitv) 300 mV 30O mV Auxiliary 15O mV/100k ohm150 mV/lOOk ohm Tape Monitor (1 and 2) 150 mV/l00k ohm150 mV/l00k ohm Hum i;l :iipalcar is :,- i-,rnsnl,lcr;J an1 replaced, the P.C. board can be sufficiently turned over by only removing the hold down hardware. Where it neces- sitates complete removal of any individual board then oroceed as follows. DISASSEMBLY INSTRUCTIONS Remoual of AM-FM RF/lF/TtlPX Amp P.C. Board 1. Urisolder wire wraps from terminals. 2. Remove 4 screws from P.C. Board. 3. Slide P.C. Board from plastic clip. Removal of Multi Path and Dolby P.C. Board (RS-1080 Only) 1. Unsolder wire wraps from terminals. 2. Remove 4 hold down screws. Removal of EO-Amp P.C. Board 1. Unsolder wire wraos from terminals. 2. Remove 4 Hold down screws. 3. Grasp P.C. Board and extract from Shield Case. (Do Not Remove Shield Case From Chassis.) Removal of Protector P.C. Board 1. Unsolder wire wraps from termianls. 2. Remove 4 hold down screws. Removal of Volume lnd and Volume P.C. Board 1. With Allen wrench remove Volume Ind P.C. Board from Volume Shaft. 2. Remove One nut holding Volume P.C. Board. 3. Unsolder wire wraos from terminals. Removd of Pre Amp P.C. Board 1. Remove 14 screws from 7 Lever Switches. 2. Unplug 2 connectors. 3. Unsolder wire wraps from terminals. Removal of Tone Control Amp P.C. Board 1. Remove 3 hold down nuts from Tone Control P.C. Board. 2. Unplug 2 connectors. Removal of Low Range P.C. Board 1. Remove 2 hold down nuts from Low Range P.C. Boarcj. 2. Unplug One connector. Removal of Porver Supply P.G. Board. l . Remove 2 screws releasing clip holding P.C. Board. 2. Grasp P.C. Board firmly and extract from plug. (Do Not Remove Plug From Chassis.) Removd of Porver Amp P.C. Board r Please refer to Exploded View on Page 8. I I - 5 - Ref.No. Part Number Description ACCESSORIES PARTS LIST RS 1060 42349 20600 Fuse 54 Slow (Replacement Fuse) 42349 29997 Fuse i0AT (Replacement Fuse) RS-1080 4 2349 29996 Fuse 8AT (Replacement Fuse) 42349 29998 Fuse 15AT (Replacement Fuse) 42449 20230 Antenna FM RS 1060 1316 4119 51205 Explanatory Booklet (English) 1316 41 1S 51225 Explanatory Booklet (German) RS-1080 1316 4119 51206 Explanatory Booklet (Englishl 1316 4l 1g 51226 Explanatory Booklet (German) 1316 4159 26600 Notes (AC VOLT) (RS 1060) 1316 4159 266b1 Notes (AC VOLT) (RS-1080) CABINET PARTS LIST 1 1310 1101 09000 Cabinet Asv (RS-1060) 1 1310 1101 09100 Cabinet Assy (RS-1080) ) * 1312 1 105 18200 Plate Bottom (RS-060) 2 * 1312 1105 18300 Plate Bottom (RS-1080) 2 13i2 190.1 13800 I eg APPEARANCE PARTS LIST 1310 1001 35500 Knob, Function 1312 1601 41700 Knob,Tuning 1312 1601 41800 Knob, Volume 1310 1001 38000 Knob. Controls 1310 1001 36100 Knob, Lever Switch 1310 1016 23500 Dress Panel Assl BS-1060) 1310 1016 23600 Dress PanelAssy (BS-1080) 1310 301 1 16800 Dial Pointer AssY + 1312 6308 16400 Filter 1312 1201 29000 Dial Plate (RS-1060) 1312 1201 29100 Dial Plate (RS-1080) CHASSIS PARTS LIST 12 1310 3002 11100 Drum Assv, Tuning Gang 13 1310 3003 19600 Tuning Shaft Assv 14 1310 3008 1 1700 Support, Antenna Assv 15 * 1310 3020 05800 Pulley Assy Panel Rear 16 * 1310 3020 07800 Pulley Assy Right Front 17 * 1310 3020 07900 Pulley Assy Left Front 18 * 13123301 22200 Chassis + 1312 3305 20900 Front Panel (RS-1060) * 1312330520901 FrontPanel (RS-1080) 20 + 1312 3306 23002 Rear Panel (RS-1060) 20 * 11312 3306 23302 Rear Panel (RS-1080) 21 1312 362100400 Clarnp, 75 ohm Coax. 22 1312362100500 Base,Coax,ClamP 23 1312 41 1 1 00400 Tension SPring 24 + 1312 4112102OO Dial Cord 25 * 1312 4120 11500 Slide Rail Dial Pointer 26 13124121 00100 Coupling (Nvlon) 27 x 13124201 12701 Screw, Panel Rear (FM ANT) 28 * 1312 6110 26100 Housing, Meter Lamp (RS-l060) 28 * 1312 6110 26600 Housing, Meter Lamp (BS-1080) 29 * 131 26110 26200 Housing, Meter 30 * 1312 6110 26500 Housing, Dial Lamp PCB 31 * 13126111 12100 Housing, Stereo Beacon Lamp 32 * 1312611120200 Housing, IND Lamp (RS-1060) Sz - i31 2 1: i i -l:00 Hc-.r:i:;, tNn I arrn (RS-!080 33 x 1312 6111 1480l Bushing, Line Cord 34 * 13126111 14200 Bushing, AM Antenna Lead Ref.No. Part Number Desoiption ELECTRICAL PARTS LIST !5 7 I I 1 0 11 1 1 (, PARTS LIST 35 4.1255 20400 36 4 2359 20160 37 4 2312 00030 38 42359 22710 39 4235922730 40 4 2359 23010 41 4235921820 42 4 2359 23050 43 4 2369 20561 44 4236921220 45 4237921460 46 4237921400 47 * Q24392O74O 48 4251923852 48 4251923892 49 4257925040 50 4 2599 20300 51-A 4 51,19 20670 51-B 4 51 19 20680 51-C 4 5119 20710 52 46129 20280 53 4 6129 20592 g 4612920740 55 4 6129 20750 56 C2JN R / 1 03C (c01) 57 4223921050 (c02,03) 574 2239 21080 (c02,03) 58 42221060 (c04) CO5,O6 ClHYDZ473A 07,08 09 59 C2HYDP1O3A (c10,11 12,131 C14,15 CIHYDZ473A 50 v +80. -20 % C16 C1CUEX22SA Alsicon 2.2pF 16V +4O,-2Oo/o 60 (D0i) DDD-S25VB4C Diode S25VB40 61 (F01,02, 42349 21340 Fuse l0ASlowBlow 03,04,1 62 (F05.06) 4 2349 21240 Fuse 2.5A Slow Blow 125V 63(F07) 4 23r;920600 Fuse 5A l22ovl (RS-1060) 42349 29997 Fuse 10AT (110V) (RS-1060) 63(F07) 42Ug 29996 FuseSAT (220V) (RS-l080) 42349 29998 Fuse 15AT (110V) (RS-1080) 64 42319 34230 Switch Rotary Function 65 4 2319 34250 Switch Rotary Tape Monitor 66 4 2319 3330 Switch Rotary SP Selector 67 4 2319 34160 Switch Lever AC NOI b * Asterisk trrcircaisS nO sc; v;u; po i. Front End (Component Pafis used in Front End are not serviceable and available.) Holder Lamp Switch, Voltage Selector Rear Accesory Jack Jack, Phones/Record Out Connector 22P Fuse Holder (Mini TYPe) Fuse Holder 6P Plug 1P Short Plug Terminal , Antenna Connector Terminal, Speakers Connector Line Cord Power Trans (RS-1060) Power Trans (RS-1080) AM Antenna Balun Meter, Signal Strength Meter, Center of Channel Meter, FM Multipath (RS-1080) Pilot Lamp 6.3V 250m4 Small Lamp Indicator 5V 60mA Small Lamp Stereo Indicator Small Lamp Dolby IND 6.3V 80mA Capacitor, Polypropilene g.Q l,rF 630V t 20 % Capacitor, E lectrolytic 15000 ,F 75v (RS-1060) Capacitor, E lectrolytic 22000,F 80v (RS-1080) Capacitor, E lectrolytic 22000,Fx2 IOOY Capacitor, Ceramic 0.O41 F 50v +80, -20Yo Capacitor, Ceramic 0.01 F 500v +100, -0 % Capacitor, Ceramic 0.MJ ,F - 6 - ; g - i o o F * E g t - o - 0 6 E r E b P i : E; ; ri 3 I F 8 : <- -9 i l-. b x i u b i . : : i ! g i g r E - . f - : : r ! 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