Click here to the service manual of the AU
Contents
1. deo aue ce o ua tii au hanka Cough vA ee Rus ore oc dee LC xo ro LE RE LE Lue SP LO A HER AES LP aC REID s PES Vn P e t ott p DEM Eu E CN MASS n AU G55X G33X 6 INTERIOR BLOCK DIAGRAM OF IC M5220L Audio Pre Amp IC gt Y pN N Q 2k gt 2 gt 2 52 gt 55 5 5 2 za 2 02 02 2 7 z 2 gt gt z HA12010 FL Display Tube Drive IC E VIEW 7 PACKING LIST Parts No Stock No Description 1 91167620 Vinyl Bag 2 47675300 Styrofoam Packing 3 47648200 Carton Case AU G55X 47648100 Carton Case AU G33X r P a 2 aca A TA7317P Speaker Protector Power Supply ON OFF Detection Circuit Over Current Detection Circuit DC Voltage Discharge Detection Circuit Circuit E Detects RE 1 4 Power 5 E Circuit Compressor Amp 1 4 Circuit E EQUUM Um 8 ACCESSORY LIST Stock No Description 46960800 Operating Instuc tion AU G55X 46958300 Operating Instuc tion2. s m 22 a sA F 4687 F 4700 EQ i R CH 5 TAPS 4 SOURCE 6 2 SEL1210S Ceramic Low Leak Electrolytic B P Bi Polor Electrolytic Mylar 1 2010 Qo P Polypropylene Det or Sut or Line 1 Polystyrene N 4 OD Non inflommable Resister D Cement Resister 298 DBA60C 152473 88602 10 2 ei 2 1 oer iS S lt c 4 I m ds d jov y ws T 3 v 2 bi T A 2 P 31 3 L GREEN vt BLUE za 2 53 30 2 C D o 427 3 3 1 5 mC3 220 35 470 00 SPEAKER SELECTOR x P 555 SINE CE SSES OEE SOAS CERES E SEE 4l SYSTEM 5 5 5 0 EAE 77 0222 gt 2 0FF 2 0FF v mu PRIMLY VOLTAGE SELECTOR 252 3 gz a e r E 2 1 120 2 220V 3 240 F 4703 FIXED PARTS p NEM N F B Line T us i 2 BG RT SS DORT E A E In 35 i EN
3. jc3 46695500 O 013yF 50V jc4 46283500 O 033y4F 50V 4 OTHER PARTS 4 1 Front View Parts List lt Front View gt Parts No 1 PP Stock No 47648500 47648400 47633700 47637300 48113300 48065100 46526600 47637000 48076800 47637400 47703600 47648300 48077600 42636800 47636400 Description Front Panel Ass y AU G55X Front Panel Ass y AU G33X Knob POWER Joint Shaft 1 Push SW POWER XX EU Push SW POWER UL CSA FL Display Tube AU G55X only Display Plate AU G55X only Push SW INPUT SELECTOR Joint Shaft 2 Bonnet XX UL CSA Bonnet EU 150kQ B x 2 V R gt FS Holder 2 4 PEW lt Knob VOLUME 3 19 F 4699 Pilot Lamp Board Au cssx only Component Side Parts List Parts No Stock No Description nPL1 46315900 Pilot Lamp 0 15A 12V Parts No 13 14 15 16 17 18 19 20 21 22 23 Stock No 48077300 47636300 48077000 48077400 47636600 48076900 48077700 48077000 48077500 48077200 46579600 Description Push SW PHONO Push Knob LOW HIGH LOUDNESS DIS PLAY SPEAKER Push SW MODE 250kQ MN V R BALANCE Knob BALANCE SELECTOR TREBLE BASS Push SW LOW HIGI LOUDNESS Rotary Flex with Flexpl e Wire REC SELECTOR Push SW DISPLAY 5OKQ C V R TREBIE BASS Push SW SPEAKERS Jack PHONES AU G55X G33X 4 2 Top V
4. nIC 1 46254700 HA12010 nC7 46282900 0 01 50V nIC2 03610000 7318 nVR1 07241100 2kQ S V R meter level adj 3 7 4704 POWER SW Board Component Side Parts List CAUTION FOR CONTINUED PROTECTION AGAINST HAZARD Parts No Stock No Description NACE Mn e SAME TYPE FUSES A pC1 46425800 O OlgF 400V 89 amp pF1 07188800 Fuse 3 0A 250V AU G55X XX 07189200 Fuse 6 0A 250V PI AU G55X UL CSA 07184900 Fuse 1 6A 250V AU G55X EU 988 07188700 Fuse 2 5 250V AU G33X XX E A 07189100 Fuse 5 0A 250V 255 AU G33X UL 07184800 Fuse 1 25 250V AU G23X 52 A pF2 07188800 Fuse 3 0A 250V AU G55X 2 LE 07188700 Fuse 2 5A 250V AU G33X 9 E pS1 48113300 Push SW POWER EU 48065100 Push SW POWER UL CSA 5 555 L aaa rain toit o mia i aer PIRA DI asses EEA 2 Sete ism idi ait rutina ode tn rta AU G55X G33X 3 8 F 4687 PHONO SW REC SW amp Input Terminal Circuit Board Component Side Re A IAE amam Pp I Parts List Parts No Stock No Description Parts No Stock No Description 12 46280900 0 022 50V oZ1 46438100 2P Terminal B
5. t 489 Y aio S ronem 0 2 15k FT 2 MC MM SELECTORS 0010 0 INPUT SELECTOR MC 2 MM a b 2 PHONO STEREO 254 TUNER 1 2 STEREO 1 oFLI 2 2 H PHONO m TUNER AUX REC eC105 ba P At oR 104 REC 106 2 SYM h i 2 a J BOL FUNCTION MC EQ CONTROL POWER AMP PROTECTOR POWER SUPPLY INDICATOR SELECTOR FIXED PARTS 2 l L M5220L iC2 184 47 RE 6 3 e 0530 p efna AUX gho TAPE ijp TAPE 2 ta a gt i d ANTA 7 SYMBOL RECORDING SELECTOR 0524 4 3 OFF TUNER 2 C D 0 056 0 016 AU G55X G33X AU G55X G33X Design and specifications subject to change without notice for improvement La pr sention et les sp cifications sont susceptibles d tre modifi es sans pr avis par suites d am liorations ventuelles Anderungen die dem technischen Fortschritt dienen bleiben vorbehalten quee illc lim seque e E e ace 254992 254949 T T T CONTROL 1 L CH ll 254992 5 25 1283 d s 25 1845 i 25C2705 IT jc 2SC3243 Ct 9 98 015 100
6. Gimmic Capacitor Ceramic Capacitor Array Capacitor Capacitor V R Variable Resistor Temperature Compensation S V R Semi Variable Resistor E C Electrolytic Capacitor SW Switch E L Low Leak Electrolytic Chip R Chip Resistor Capacitor Chip C Chip Capacitor m E B Bi Polar Electrolytic Capacitor i 4 1 M BLOCK DIAGRAM 1 BALANCED BUFFER AMP INPUT SELECTOR 104 LOUDNESS FILTER FILTER 0 AMP PHONO 3 5 0539 oSx 053 0534 053 954 9559 9526 952 B 2 1 2 1 MM MC 2 Q 1 o O s RIAA v p N jVR3 A R ch L 051 N A BALANCE VOLUME N N N x gt c o N TONE CONTROL gt Aux B Boss Treble ai ii NoS3k 10534 053 053 oS3o 053 T 0560 UEM E de REC Mcd on TAPE 2 T nLD4 nLO5 06 nLO7 nLDs nLD9 AU G55X ONLY Power Stage Drive Stoge SYSTEM A AU G55X ONLY 01 2 nIC R ch nVR1 E oS 8c Cd c id dili i J s w s s ss 1 gt DISPLAY SW SPEAKERS SYSTEM B 0
7. AU G33X eea
8. kQ6 46728201 2SA1145 kQ7 46728301 25 2705 2 07110000 nu PA68H L e Diode kD1 03117600 152473 77 e Varistor kD2 03401700 MV103 kD3 03401700 MV103 kR24 46230100 8200 1 2W N I R kR25 46230100 8200 1 2W N I R 46230100 8200 1 2N N I R AN kR31 46230100 8200 1 2W 1 46653200 100pF 100 kC10 46655600 1000pF 100 _ 1 10335700 1000 8 S V R DC kVR2 48078400 4700 S V R bias adj n6 s aa rw rr 4 Parts List Parts No eTransistor 05 06 eDiode ID1 ID2 ID3 105 106 2 IC4 IC5 IC6 IC7 IC9 IRL1 A IR16 eTransistor mQ1 mO2 A mQ4 eDiode mD1 mD2 04 Zener Diode mDZ1 022 023 m or Stock No 46581701 46581601 46207600 03117600 03117600 03117600 03117600 03117700 46310700 46295200 48145900 46302400 46300000 46302800 46283300 46254900 46229400 03083901 46546701 46614101 46614001 03083901 46546701 03117700 03117700 46273600 46115100 or 46115200 46115400 46115500 46115400 or 46115500 Description 25 1845 25A992 TA7317P 152473 77 152473 77 152473 77 152473 77 10 2 0 478 100V 47 16V 220 6 3 50V 47 35V 104F 50V 0 022 50V Relay AP24D2 2200 1 2W 2SD313AL 2SD880 25C3243
9. 22k 99 p 5 2SD313AL I es 250880 128 P 026 8 82 E 258527 JBE 250357 M5220L 1524730 151588 23 MVIO3 21 05218 Y X 2 05222 Y X 0 25 2SCIB4S E F 2402 e 2SA992 E F 01 5 1524730 iHe 5 4 25 1145 0 Y 151588 z gaz 25 2 i c 8 062 sib wj 2SD880 GR OY a 2SC2229 0y 01 2508801680 90 2909 25 1283 0 250357 0 2SB527 D E 9 SOSIS E F ios 250258 0 Y 2S0880 6R 0 Y 25 182 0 8 2 61534565678 2 14 13 1211 10 9 EA L O 65x RI3L 82k nC5 1 5055 PROTECTOR 4 25 06 0 03 RB6OZ 25 1265 0 8 1824 10 e 25 1845 mos DBBIOC L haoo m3223 05Z20 Y Z 9 D LOW FILTER 05546 2 2SC2458 Y GR SELECTOR oS6a b DISPLAY 0510 dm pu URS 2222 955 n 40 80 SELECTOR oS9 MONO STEREO oS4a b OLLI 2 151588 1 80 MORE 2 40 MORE 1 z STEREO LG SREO 4703 LOUDNESS 9556 4 1 ON 4 X CRM UOS a m 5 Q 4 72 2 2 il wes CM Qu A _ X
10. 25A1283 2SD313AL AU G55X 2SD880 AU G55X 10E 2 10E 2 DBB10 B 05218 Y 05218 2 05220 Y 05220 Z 05220 Y 05220 Z Parts No mR1 mR2 mR7 mR8 A mR9 mR10 A mR11 A mR15 mR16 mR18 A mR19 A mR20 A mR21 mC3 mC4 mC5 mC6 mC7 mC8 mC9 mC10 mC11 mC12 mC13 mC14 mC15 mC18 mC19 eTransistor nQ1 nQ2 nR22 eDiode nD1 nC1 nC2 or Stock No 46227400 46227400 46228200 46228800 46228800 46228200 46228600 46227200 46227200 46229100 46227800 46229800 46908900 46300600 46300600 46300600 46297700 46297700 46298300 46298300 46298300 46298300 46302400 46302400 46302400 46297800 08680400 08680400 46367101 46367301 46391901 46367101 or or 46367301 46391901 08908100 03117600 46302700 46302700 Description 4 7Q 1 2W N I N I N I 68Q 1 2W N I N I R AU G55 3 30 1 2W N I 1200 1 2W 100 1 2W N I 4708 1 2W 820 3W 220yuF 35V E 2204F 35V E 2204F 35V E C C R R R R l R R AU G55 R AU G55X 47 25V E 47 25V E 220 25V 1004F 25V AU G55X 0 01uF 500V 0 014F 500V 2SC2603 2SC2458 25 2785 2502603 25 2458 2562785 _ 2 20 1 4W 655 152473777 4 7 50V 4 7 50V z
11. 584 5 S IR ch EN n oJ1 Peak Power Indicator Level Balance Adjustment MAT a a pri IO EO C EL nate ia c MOM Md e ceo T HE 55 633 2 ADJUSTMENT See Top View on page 8 2 1 Driver Circuit Adjustment Note 1 Master Volume Minimum 2 Room Temperature 18 28 65 83 F 3 For this adjustment run the unit for more than 20 minutes after the power is switched ON 4 Before turning ON power switch set kVR1 on F 4702 to center position 5 Before turning ON power switch set kVR2 on F 4702 pL counterclockwise STEP SUBJECT MEASURE OUTPUT ADJUST ADJUST FOR REMARKS DC OV Adj L CH Speaker Terminal L ch kVR1 L ch 0V x5 mV F 4702 2 DC Adj R CH Speaker Terminal R ch kVR1 R ch DC 0V 5 mV F 4702 3 Bias Current Between emitters of power kVR2 L ch DC 10mV 3 mV L CH transistors 13 amp kQ14 F 4702 Across 501 4 Bias Current Between emitters of power kVR2 R ch DC 10mV 3 mV transistors kQ13 amp kQ14 F 4702 Across kR50R 2 2 PEAK POWER Indicator Level Balance Adjustment Note Before adjustment turn nVR1 on F 4705 fully clockwise from conducto
12. AU G55X G33X eSPECIFICATIONS SERVICE MANUAL f Min RMS both channels driven from 20 to 20 000 Hz with no more than 0 004 tota harmonic distortion 65 watts per channel into 8 ohms Power output lt AU G33X gt INTEG RATED AMPLIFIER Min RMS both channels driven from 20 to 20 000 Hz with no more than 0 004 total harmonic distortion ias 45 watts per channel into 8 ohms Load impedance 8 ohms Total harmonic distortion OS ondes op rs less than 0 00496 at below rated min RMS power output Intermodulation distortion 60 Hz 7 kHz 4 1 SMPTE method DU less than 0 00496 at rated power output Frequency response at 1 watt Overall from AUX CD TUNER PLAY 1 2 DC to 180 000 Hz 0 dB 3 0 dB RIAA curve deviation PHONO MM 20 Hz to 20 kHz 0 2 dB 0 2 dB Input sensitivity and impedance at 1 kHz PHONO MC 250 amp V 100 ohms Max input capability 15 mV at 1 kHz less than 0 008 total harmonic distortion PHONO MM 2 5 mV 47 kohms input capability 150 mV 1 kHz less than 0 005 total harmonic distortion 150 mV 47 kohrms TUNER PLAY 1 2 CAUTION 1 9 150 mV 47 kohms 1 Parts identified by the Asymbol on the schematic diagram and the parts list are critical for safety PHONO MM 85 dB Use only replacement parts that have critical c
13. Parts List Parts No Stock No Description eTransistor A kQ8 03067401 2SC1845 kQ9 48113001 2SC2229 kQ10 48112901 2SA949 kQ11 03086101 250357 kQ12 03034401 258527 13 46085301 25 2581 AU G55X 48120101 25 3182 AU G55X 07203201 2541104 AU G33X 14 46085401 2541106 AU G55X Da 48120001 2 1265 AU G55X e 07203301 25 2579 AU G33X e Zener Diode kDZ 46115000 05218 46115100 05218 kDZ2 46115600 05222 or46115700 05222 AKkR18 46625600 1 2kQ 2W A kR29 46230300 1 2 0 1 2W kR39 46228900 820 1 2W A kR40 46228900 820 1 2W N I R A kR45 46230200 1 0 1 2W N I R A kR46 46227400 4 70 1 2N N I R Parts No 47 48 kR49 kR50 AkR51 kC19 kL1 eDiode A mD3 AmD5 A mR13 A mR14 mC1 mC2 mC20 mC21 mC22 mC23 Stock No 46227400 46229300 46247300 46644800 46622700 46284100 42903700 46864000 46865300 46273700 46251600 46241600 48076400 48076300 48076400 48076300 08680400 08680400 08680400 08680400 3 4 F 4703 Driver Amp amp Power Supply Circuit Board stock No 00836401 AU G55X Stock No 00834401 AU G33X Component Side Description 4 70 1 2W N I R 1800 1 2W 1 2 20 IW 0 22x 20 5W 4 7Q 2W 1 O 1uF 50V F C Inductor 14H RB602 6 DBB10 C AU G55X 8 2k 1W N I R 8 2k IW 1 10000 63V AJ G55X 8200 56
14. RTS p SELECTOR i 02 22 i inf Aa asa OL oreen Anon A fal AUX mua 20 2 33 2 2E 26 8 001 a cray SIE 5 I iE gt F 4690 19 00 z 4 ZR 8 13002 5 eclO5 FT H Ko ui on 1 PRAY i 8E REC gt 554 9106 FT uum 9 k s oRIOSIFT E I d nA 56 a1 EU MODEL uM A PRIMLY VOLTAGE SELECTOR 9 S ps 2 220V 3 24 nu B pen EON 3 52 DON AD do K 9 4 D Ox u lt M iE n qam sma q mah mA vas wam r qa qara 7 xot P ____ ___ _ __ ___ _ ___ __ PE 4 Q f 7 yx d i 3 5 ben j 3 D 5 M az XXE 5 ORGAN WE gt Signal Line 29 s s s sm s N F B Line A B C SHCEMATIC DIAGRAM 1 55 PLAY 2 8 PLAY REC 6 p 2 4 470P F T oRIO3 1 5 9 105 Y oRIO4 LSk FT
15. V AUG 33X 10000 63V AU G55X 8200F 56V AUG 33X 0 01uF 500V 0 500V 0 01gF 500V 0 01 500V I m c ag Uter nm cta fepe a 2 ped CEN i 655 3 5 F 4700 EQ Amp Circuit Board Stock No 00836101 Component Side Parts List Parts Stock No Description hC1 46653600 150pF 100V F C 46638700 5220 46654000 220pF 100V 4 46653200 100pF 100 46697000 0 056 50V iC7 46695700 0 016 50V iC9 46282400 3300pF 50V 3 6 4705 F L Indicator Circuit Board stock No 00836601 lt AU G55X only Component Side 1 i 4705 Parts List V Stock No Description Parts No Stock No Description eTransistor eDiode 46367101 25 2603 nD2 03117600 192473T77 or 46367301 25 2458 nD3 03117600 152473 77 46391901 25 2785 nQ4 46367101 2SC2603 nFL1 46526600 FL Display Tube FG24SK6GR or 46367301 25 2458 46391901 25 2785 nC3 48103200 O 47gF 50V nC4 48103200 0 47 50V nC6 46282900 001 50V
16. harac B dB teristics recommended by the manufacturer po 105 2 Make leakage current or resistance measurements Controls and Filter to determine that exposed parts are acceptably in BASS o core rad 10 dB 8dB at 50 Hz sulated from the supply circuit before returning the l ms pply g LOUDNESS 9 dB at 50Hz appliance to the customer 5dBatlOkHz VOLUME 30 dB position FILTERS LOW 3 dB at 20Hz 6 dB oct HGH 3 dB at 10kH z 6 dB oct Power requirements lt AU G55X gt Power voltage 120 220 240N 50 60 Hz For U S A amp Canada 120V 60 Hz Power consumption 290 watts 35 Rated 440 watts Maimum Power requirements lt AU G33X gt Power voltage 120 220 240N 50 60 Hz For U S A amp Canada TAN 120V 60 Hz Power consumption 260 watts 321 VA Rated 400 watts Mairsum Dimensions 430 mm 16 5 2 6 W 111 mm 4 33 gt 329 mm 13 D Weight lt AU G55X 8 4 kg 18 5 bs net 9 5 kg 20 9 bs packed Weight AU G33X 8 1 kg 17 9 bs net 9 2 kg 20 3 bs packed Design and specifications subject to changes whoest notice for im provements e Due to local laws and regulations this unit sold n areas are not equipped with variable voltage selecitors SANSUI ELECTRIC CO LTD WT _ 55 33 Si
17. iew Parts List lt View m L S lt gt an lt gt gt gt Am lt gt f z x Parts No Stock No Description 1 47608900 Side Panel Ass y L A 2 15018101 Power Transformer AU G55X XX A 15018102 Power Transformer AU G55X UL CSA 15018105 Power Transformer AU G55X EU 15018001 Power Transformer AU G33X A 15018002 Power Transformer AU G33X UL CSA 15018005 Power Transformer AU G33X EU 3 47157300 AC Cord Cover 4 48004700 Power Supply Cord XX A 46407700 Power Supply Cord UL CSA 46128900 Power Supply Cord EU A 5 48062100 Slide SW VOLTAGE SELECTOR XX A 07204700 Slide SW VOLTAGE SELECTOR EU DM PS MMOL RA A IH QU QE SM or Pre tig ihr Parts No Stock No Description A 6 48076600 AC OUTLET XX UL CSA 46161000 AC OUTLET EU 7 46739400 Slide SW SPEAKER INPEDANCE SELECTOR AU G55X XX EU 46736600 Slide SW SPEAKER INPEDANCE SELECTOR AU G55X UL CSA 8 48123100 8P Terminal Board SPEAKERS 9 46363800 Terminal Board TAPE 1 TAPE 2 PCM 10 22301510 Ground Terminal 11 46438100 2P Terminal Board PHON O 12 46546800 6P Terminal Board TUNER CD AUX 13 47638600 Side Panel Ass y R 14 48077900 Flexible Wire 15 47637400 Joint Shaft 2 16 47637300 Joint Shaft 1 Design and specifications subject to change without notice for improvement La pr sention et les
18. nLD5 48076100 SEL2413E nLD6 48076100 SEL2413E nLD7 48076100 SEL2413E nLD8 48076100 SEL2413E nLD9 48076100 SEL2413E nne BEER ENSE TEE 1 k a ERES EDI ADEM nr AR doo EM ri Sana Tu 5 3 14 F 4695 PHONO SW Board Component Side o m 3 2 9 gt 3 Parts List Parts No Stock No Description oS7 48077300 Push SW PHONO 3 15 F 4696 MM MC Indicator Board Component Side INDIC ATOR x 2402 EL IDE E nose cn Parts List Parts No Stock No Description eLED nLD2 46169300 SEL1210S MM nLD3 46173900 SLP270C MC 3 16 F 4697 PROTECTOR Indicator Board Component Side Parts List Parts No Stock No Description eLED nLD1 46169300 SEL1210S PROTECTOR 3 17 F 4698 Rotary Flex Board REC Selector Component Side Parts List Parts No Stock No Description 027 48077700 Rotary Flex with Flexible Wire REC SELECTOR Component Side 3 18 F 4701 Control Board Parts List Parts No Stock No Description jc1 46697300 0 075y4F 50V 46936900 0 1544 50V
19. nce some of capacitors and resistors are omitted from parts lists CAUTION 1 The symbols UL CSA SA BS UK EU AS and XX EXPORT on the parts list and the schematic diagram mean followings respectively C UL ce Manufactured for U S A market Underwriters Laboratories approved model COSA Manufactured for Canadian market Manufactured for South African market Manufactured for United Kingdom market EU Manufactured for European market AS Manufactured for Australian market XX EXPORT Standard Version NON MARK Common Parts Some printed circuit boards are not supplied as the assembled To separate these in this service manual the stock No s are not in dicated at the ends of the board names However the individual parts on the circuit boards are provided by orders in this service manual refer to the Common Parts List for capacitors amp resistors which was issued on February 1983 Abbreviations in this service manual are as follows eAbbreviations LiSL mre Carbon Resistor E B L Low Leak Bi Polar S R Solid Resistor Electrolytic Capacitor Ce R Cement Resistor Ta C Tantalum Capacitor Metal Film Resistor F C Film Capacitor Fusing Resistor M P Metalized Paper Capacitor 1 Non Inflammabie Resistor P C Polystyrene Capacitor Array Resistor
20. oard PHONO 022 46546800 6P Terminal Board TUNER CD oS1 48077800 Slide SW MC amp MM SELECTOR AUX oS2 07200200 Slide SW REC Selector 3 9 F 4688 INPUT SELECTOR amp VOLUME Circuit Board Component Side TORO 1 Pr Mee Parts List Parts No Stock No Description Parts No Stock No Description 4 48077600 150kQ B V R VOLUME oS3 48076800 Push SW INPUT SELECTOR 3 10 F 46899 LOW HIGH LOUDNESS SW amp BALANCE V R Circuit Board Component Side cristal 4689 e Parts List Parts No Stock No Description Parts No Stock No Description 1612 46531300 5600pF 50V jVR3 48077400 250 0 V R BALANCE jc13 46654400 100V 1614 46283300 0 0224 50V 054 48077000 Push SW oS5 48076900 Push SW LOW HGH LOUDNESS 4 G33X 3 11 F 4690 Input Terminal Board Component Side Parts List Parts No Stock No Description oZ3 46363800 Terminal Board 1 024 46363800 Terminal Board 4P TPAE 2 PCM 3 12 F 4693 SPEAKERS Terminal Board Component Side Parts List Parts No Stock No Description 025 48123100 Terminal Board 8P SPEAKER 3 13 F 4694 Indicator Board Component Side xt 1 Parts List Parts No Stock No Description nLD4 48076100 SEL2413E
21. r side STEP SUBJECT SETTING ADJUSTMENT C 1 PEAK POWER Indicator 1 1kHz sine wave signal from audio oscillator 1 Turn nVR1 slowly counterclockwise until the same Level Balance to AUX terminals L ch and R ch of the unit segment of the R ch just turns on Adjustment 2 Turn the master volume until the 11th segment from the left of the L ch indicator just turns on 4e A D gt ux gt gt diosa 3 PARTS LOCATION amp PARTS LIST Parts List Parts No jvR2 C eFET 10 Stock No 48077500 48077500 07110000 46288800 46249700 Description 5OkQ C V R BASS 5OkQ C V R TREBLE uy PA68H L M5220L 2200 1W N I R G55X G33X 3 1 F 4691 Control amp Power Amp Circuit Board stock No 00835201 AU G55X Stock No 00833301 AU G33X Component Side Parts No Stock No kC1 46653200 kC2 46655200 kC24 46283300 056 48077000 058 48077200 0510 48077000 oJ1 46579600 Description 100pF 100 680pF 100 0 022 50V Push SW Push SW SPEAKERS Push SW DISPLAY Jack PHONES 3 2 F 4702 Differential Amp Circuit Board stock No 00836301 AU G55X Stock No 00834301 AU G33X Component Side Parts List Parts No Stock No Description eTransistor kQ1 46581701 25 1845 Q2 46581701 25 1845 kQ3 46581601 254992 kQ4 46581601 2SA992 kQ5 46581701 2SC1845
22. s 102 25 3243 0 62 POWER SUPPLY 25 o 9 I o Polypropylene 405 2SCIB45 E F 4 5 250880 0 n INDICATOR S 2SA992 E F 2SD3I3 E F 08 5 1 5 SELECTOR LITTLE Ceme Resistor 0 25 25 1845 01 2 25 2458 6 es i P pH p FIXED PARTS RECORDING SELECTOR 0520 44 2SAM45 O0 Y 7 1524730 6 SELECTOR 0 L CH TUNER 3 0FF 5 ien c 2 m MCA MM SELECTER 0510 4 057 INPUT SELECTOR 0530 HIGH FILTER 55 4 25 2229 0 05218 052 18 2 7318 MC 2 MM PHONO etm 1 AUX ON 2 OFF 2SA949 D E 022 O5222 Y X m022 3 052 20 Y Z STEREO 0542 9 abt TUNER gho LOUDNESS 055 e MONO 2 STEREO cdm 2 ON 2 OFF Te a generose SEL2413E SELI 2105 Ea 1 Cn i 4687 _ R CH xi x HA12010 7 o FOND Y Dat or sit or um N Z FT l2 DBA60C 15 473 2 E 48 RB602 10 2 k E L i l oRIOMHFT i H Y 02718 r oRIO2IFTI Es POWER AMP k 0220 v ue uae FIXED PA
23. sp cifications sont susceptibles d tre modifi es sans pr avis par suites d am liorations ventueiles nderungen die dem technischen Fortschritt dienen bleiben vorbehalten i HD ME ES ELM 4 d i x pec vue eene euer 254992 254949 T EQ i L CH m CONTROL j L CH 25 1283 E B 3 E 25 1845 2 4687 4700 24685 gt x F 4689 25 2229 M52I8L T 25 2705 015 100 3 22 25 3243 iR4 105 iC2 47 2 2S0313AL LL 10 5012 250880 cc 258527 250357 5 2 ON 2 OFF 2541265 l TONE SELECTOR 2SC2581 FT DEFEAT 2 ON 25 3182 0 0 470P 1 16 0056 0016 il cum a L5k FT 69165 BE E 90102 4 2SC2458 oRIO2 1 5 2SC2603 SYMBOL OF FUNCTION o Sa h MC 250357 0 SYMBOL 2 258527 0 RLI i EQ poe 25625790 0 5 1524730 HE AT Ceromic Temperature kia 2SAIIO4 O P Y d SEE ii Compensation 11 2 6 106 10 2 9 Low Leak Electrolytic KIC 1 2 422022 mQ 2S0880 GR O Y 2 PROTECTOR zl B P Riad Electrotytic E
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