Yamaha-RXSL100-avr-sm(1) 维修电路原理图.pdf

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1、I CONTENTSTO SERVICE PERSONNEL . 2FRONT PANELS. 4REAR PANELS . 56REMOTE CONTROL PANELS. 6SPECIFICATIONS. 710INTERNAL VIEW . 10DISASSEMBLY PROCEDURES / 分解手順. 1113SELF DIAGNOSIS FUNCTION (DIAG) /自己診断機能（）. 1435D-AMP MODULE TROUBLESHOOTING /-故障診断. 35AMP ADJUSTMENT / 部調整.36DISPLAY DATA . 37IC DATA . 3843

2、BLOCK DIAGRAM. 4445PIN CONNECTION DIAGRAM . 46PRINTED CIRCUIT BOARD . 4757SCHEMATIC DIAGRAM . 5965PARTS LIST. 6781REMOTE CONTROL. 8283100876P.O.Box 1, Hamamatsu, JapanSERVICE MANUALAV RECEIVER/AV AMPLIFIERRX-SL100/RX-SL100RDSRX-SL100/RX-SL100RDSIMPORTANT NOTICEThis manual has been provided for the u

3、se of authorized YAMAHA Retailers and their service personnel.It has been assumed that basic service procedures inherent to the industry, and more specifically YAMAHA Products, are alreadyknown and understood by the users, and have therefore not been restated.WARNING:Failure to follow appropriate se

4、rvice and safety procedures when servicing this product may result in personalinjury, destruction of expensive components, and failure of the product to perform as specified. For these reasons,we advise all YAMAHA product owners that any service required should be performed by an authorizedYAMAHA Re

5、tailer or the appointed service representative.IMPORTANT:The presentation or sale of this manual to any individual or firm does not constitute authorization, certification orrecognition of any applicable technical capabilities, or establish a principle-agent relationship of any form.The data provide

6、d is believed to be accurate and applicable to the unit(s) indicated on the cover. The research, engineering, andservice departments of YAMAHA are continually striving to improve YAMAHA products. Modifications are, therefore, inevitableand specifications are subject to change without notice or oblig

7、ation to retrofit. Should any discrepancy appear to exist, pleasecontact the distributors Service Division.WARNING:Static discharges can destroy expensive components. Discharge any static electricity your body may haveaccumulated by grounding yourself to the ground buss in the unit (heavy gauge blac

8、k wires connect to this buss).IMPORTANT:Turn the unit OFF during disassembly and part replacement. Recheck all work before you apply power to the unit.RadioFans.CN 收音机爱 好者资料库2RX-SL100/RX-SL100RDSRX-SL100/RX-SL100RDSWALLOUTLETEQUIPMENTUNDER TESTAC LEAKAGETESTER OREQUIVALENTINSULATINGTABLEI TO SERVICE

9、 PERSONNEL1. Critical Components InformationComponents having special characteristics are marked s andmust be replaced with parts having specifications equal to thoseoriginally installed.2. Leakage Current Measurement (For 120V Models Only)When service has been completed, it is imperative to verifyt

10、hat all exposed conductive surfaces are properly insulatedfrom supply circuits.GMeter impedance should be equivalent to 1500 ohm shuntedby 0.15F.GLeakage current must not exceed 0.5mA.GBe sure to test for leakage with the AC plug in both polarities.WARNING: CHEMICAL CONTENT NOTICE!The solder used in

11、 the production of this product contains LEAD. In addition, other electrical/electronic and/or plastic (whereapplicable) components may also contain traces of chemicals found by the California Health and Welfare Agency (andpossibly other entities) to cause cancer and/or birth defects or other reprod

12、uctive harm.DO NOT PLACE SOLDER, ELECTRICAL/ELECTRONIC OR PLASTIC COMPONENTS IN YOUR MOUTH FOR ANY REA-SON WHATSOEVER!Avoid prolonged, unprotected contact between solder and your skin! When soldering, do not inhale solder fumes or exposeeyes to solder/flux vapor!If you come in contact with solder or

13、 components located inside the enclosure of this product, wash your hands beforehandling food.“CAUTION”“F1: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE 5A, 125VFUSE.”CAUTIONF1: REPLACE WITH SAME TYPE 5A, 125V FUSE.ATTENTIONF1: UTILISER UN FUSIBLE DE RECHANGE DE MEME TY

14、PE DE 5A, 125V.RadioFans.CN 收音机爱 好者资料库3RX-SL100/RX-SL100RDSRX-SL100/RX-SL100RDS本機搭載基板付使用下記通。The P.C.B.s installed in this unit are soldered using thefollowing solder.About Lead Free Solder / 無鉛無鉛種類、修理時下記無鉛使用推奨。Sn+Ag+Cu （錫+銀+銅）Sn+Cu （錫+銅）Sn+Zn+Bi （錫+亜鉛+）注意： 無鉛融点温度通常鉛入比3040程度高、合使用。 鉛入使得場合、交換部品端子部周辺部無鉛

15、取除、無鉛鉛入十分溶状態付。Among some types of lead free solder currently available,it is recommended to use one of the following types for therepair work. Sn + Ag + Cu (tin + silver + copper) Sn + Cu (tin + copper) Sn + Zn + Bi (tin + zinc + bismuth)Caution:1. As the melting point temperature of the lead free s

16、olderis about 30C to 40C (50F to 70F) higher than that ofthe lead solder, be sure to use a soldering iron suitableto each solder.2. If lead solder must be used, be sure to remove lead freesolder from each terminal section of the parts to bereplaced and from the area around it completely beforesolder

17、ing, or make sure that the lead free solder andlead solder melt together fully.Component Side / 部品面Foil Side / 面DIGITAL P.C.B.Lead Solder / 鉛入Lead Solder / 鉛入INPUT P.C.B.Lead Free Solder / 無鉛MAIN P.C.B.Lead Solder / 鉛入Lead Free Solder / 無鉛POWER P.C.B.Lead Free Solder / 無鉛I IMPEDANCE SELECTOR(B, G mo

18、dels only)IMPEDANCE SELECTORWARNING:Do not change the IMPEDANCE SELECTOR switch setting while the power to this unit is on, otherwise this unit may be damaged.4RX-SL100/RX-SL100RDSRX-SL100/RX-SL100RDSI FRONT PANELSRX-SL100 (U, C, A, L, R, T, K models)RX-SL100 (J model)RX-SL100RDS (B, G models)5RX-SL

19、100/RX-SL100RDSRX-SL100/RX-SL100RDSRX-SL100 (L model)RX-SL100 (R model)RX-SL100 (T model)RX-SL100 (K model)I REAR PANELSRX-SL100 (U, C models)RX-SL100 (A model)6RX-SL100/RX-SL100RDSRX-SL100/RX-SL100RDSI REMOTE CONTROL PANELSRX-SL100RX-SL100RDSRX-SL100 (J model)RX-SL100RDS (B, G models)7RX-SL100/RX-S

20、L100RDSRX-SL100/RX-SL100RDSI Audio Section / 部Minimum RMS Output Power (Power Amp. Section) /定格出力 (部) (1 kHz)FRONT L/RU, C models (0.9% THD, 6 ohms) .(FTC) 65W + 65WA, B, G, L, R, T, K, J models (0.9% THD, 6 ohms) . 70W + 70WCENTER, SURROUND BACKU, C models (0.9% THD, 6 ohms) .(FTC) 65W + 65WA, B, G

21、, L, R, T, K, J models (0.9% THD, 6 ohms) . 70W + 70WSURROUND L/RU, C models (0.9% THD, 6 ohms) .(FTC) 65W + 65WA, B, G, L, R, T, K, J models (0.9% THD, 6 ohms) . 70W + 70WMaximum Power / 実用最大出力 (EIAJ, 1kHz, 10% THD)FRONT L/RA, B, G, L, R, T, K, J models (6 ohms) . 100WCENTER, SURROUND BACKA, B, G,

22、L, R, T, K, J models (6 ohms) . 100WSURROUND L/RA, B, G, L, R, T, K, J models (6 ohms) . 100WInput Sensitivity / Input Impedance (入力感度/入力) (U, C, A, L, R, T, K, J models)DVD/CD, etc.150 mV / 47 k-ohms (B, G models)VIDEO 2, EXT. IN, TV IN .150 mV / 47 k-ohmsMaximum Input Signal Level / 最大許容入力 (1 kHz,

23、 0.5%THD) (U, C, A, L, R, T, K, J models)DVD/CD, etc. 2.0 V or more (B, G models)VIDEO 2, EXT. IN, TV IN . 2.0 V or moreOutput Level / Output Impedance (出力電圧/出力) VCR OUTDVD/CD, etc. (U, C, A, L, R, T, K, J models).150 mV / 820 ohmsEXT., TV (B, G models) . 150 mV / 1 k-ohms SUB WOOFER (FRONT SP: Smal

24、l) .3.8 V / 1.2 k-ohmsHeadphone Jack Rated Output / Impedance (出力/出力)DVD/CD, etc. (1 kHz, 35 mV, 8 ohms) . 100 mV / 100 ohmsFrequency Response / 周波数特性DVD/CD, etc. to FRONT L/R (20 Hz to 50 kHz) .+0/-3.0 dBTotal Harmonic Distortion / 全高調波歪率 (1 kHz, 35W, 6ohms) (U, C, A, L, R, T, K, J models)DVD/CD, e

25、tc. (Effect Off) to FRONT L/R . 0.04 % or less (B, G models)EXT. IN (Effect Off) to FRONT L/R . 0.04 % or lessSignal to Noise Ratio / 信号対雑音比 (IHF-A network) (U, C, A, L, R, T, K, J models)DVD/CD, etc. (Input shorted, 250 mV, Effect Off) toFRONT L/R . 98 dB or more (B, G models)EXT. IN (Input shorted

26、, 250 mV, Effect Off) to FRONTL/R . 98 dB or moreResidual Noise / 残留 (IHF-A network)FRONT L/R . 150 V or lessChannel Separation / (Vol -30 dB, Effect Off)DVD/CD, etc. (Input 5.1 k-ohms shorted, 1 kHz/10 kHz). 60 dB or more/45 dB or moreTone Control Characteristics / 特性BASSBoost/Cut .10 dB (60Hz)TREB

27、LEBoost/Cut . 10 dB (20kHz)Filter Characteristics / 特性FRONT L/R, SURROUND L/R SP Small (H.P.F.). 90 Hz, 12 dB / oct.SUBWOOFER (L.P.F.) . 90 Hz, 18 dB / oct.I Video Section / 部Video Signal Type / 信号方式U, C, R, K, J models .NTSCA, B, G, L, T models.PALVideo Signal Level / 信号.1 Vp-p / 75 ohmsMaximum Inp

28、ut Level / 最大許容入力. 1.5 Vp-p or moreSignal to Noise Ratio / 信号対雑音比. 50 dB or moreMonitor Out Frequency Response / 周波数帯域Video Signal Level .5 Hz to 10 MHz, -3 dBI FM Section / FM部Tuning RangeU, C models .87.5 to 107.9 MHzA, B, G, T, K models .87.5 to 108.0 MHzL, R models . 87.5 to 108.0 / 87.50 to 108

29、.00 MHzJ model.76.0 to 90.0 MHz50dB Quieting Sensitivity / 50dB SN感度 (IHF)(1kHz, 100% Mod.)Mono .2.8 V (20.2 dBf)Signal to Noise Ratio / 信号対雑音比 (IHF)Mono / Stereo. 73 dB / 70 dBHarmonic Distortion / 歪率(1 kHz)Mono / Stereo.0.5 % / 0.5 %Antenna Input / 入力.75 ohms unbalancedI AM Section / AM部Tuning Ran

30、ge / 受信周波数範囲U, C models . 530 to 1,710 kHzA, B, G, T, K, J models . 531 to 1,611 kHzL, R models . 530 to 1,710 / 531 to 1,611 kHzAntenna / 入力.Loop AntennaI SPECIFICATIONS / 参考仕様8RX-SL100/RX-SL100RDSRX-SL100/RX-SL100RDS55.5 (2-3/16)300 (11-13/16)14.6 (9/16)15.6(5/8)330.2 (13)435 (17-1/8)Unit : mm (in

31、ch)単位: mm（）I General / 総合Power Supply / 電源電圧U, C models . AC 120 V, 60 HzA model . AC 240 V, 50 HzB, G models . AC 230 V, 50 HzL model. AC 220 240 V, 50/60 HzR model . AC 110 120 V, 50/60 HzT model . AC 220 V, 50 HzK model . AC 220 V, 60 HzJ model. AC 100V, 50/60 HzPower Consumption / 消費電力U, C model

32、s . 100 WA, B, G, L, R, T, K models . 100 WJ model. 145 WStandby Power Consumption (reference data) / 待機時消費電力(参考値)U, C, R, J models . 0.8 WA, L, T, K models. 0.9 WB, G models (Scart Off/On). 0.9 W / 2.5 WDimensions / 寸法 (W x H x D). 435 x 55.5 x 330 mm (17-1/8 x 2-3/16 x 13)Weight / 重量. 6.4 kg (14 l

33、bs. 2 oz.)Finish / 仕上. Silver colorAccessories / 付属品Remote Control x 1, Battery (Manganese Dry) x 2, IndoorFM Antenna x 1, AM Loop Antenna x 1, Cable Tag x 6pairs* Specifications are subject to change without notice dueto product improvements. 参考仕様外観予告変更。U . U.S.A. modelC . Canadian modelA . Austral

34、ian modelB. British modelG. European modelL . Singapore modelR . General modelT . Chinese modelK . Korean modelJ . Japanese modelManufactured under license from Dolby Laboratories.“Dolby”, “Pro Logic”, “Surround EX”, and the double-D symbol aretrademarks of Dolby Laboratories.実施権基製造。、DOLBY、PRO LOGIC

35、、EXD記号、商標。SILENT CINEMA is a trademark of YAMAHA CORPORATION.SILENT THEATER 株式会社登録商標。“DTS”, “DTS-ES Extended Surround” and “Neo: 6” are trademarksof Digital Theater Systems, Inc.DTS、DTS-ES ExtendedNeo:6登録商標。AAC商標。DIMENSIONS / 寸法図9RX-SL100/RX-SL100RDSRX-SL100/RX-SL100RDSNo. MAIN MENUSUB MENUVALUE INI

36、TIAL1SETUPROOMS, M, LSWFRYES, NONESPEAKERS2, 3, 4, 5, 6SETTING OKSET, CANCELBASICCHECK OKYes, No2SP LEVELL-RCenter 10 stepC-10 to +10 dB, 1 dB stepSL-10 to +10 dB, 1 dB stepSB-10 to +10 dB, 1 dB stepSR-10 to +10 dB, 1 dB stepSWFR-20 to 0 dB, 1 dB step1SPEAKER SETCENTER SPLRG, SML, NONFRONT SPLARGE,

37、SMALLSUR. SPLRG, SML, NONSUR. BACKLRG, SML, NONBASS OUTBOTH, FRNT, SWFR2SP DISTANCEUNITmeters, feet (U, C models) / meters, feet (A, B, G, L, R, T, K, J models)FRONT0.3 to 24.0 m 3.0 m, 0.1 m step1.0 to 80.0 ft 10.0 ft, 0.5 ft stepCENTER0.3 to 24.0 m 3.0 m, 0.1 m step1.0 to 80.0 ft 10.0 ft, 0.5 ft s

38、tepSUR0.3 to 24.0 m 3.0 m, 0.1 m step1.0 to 80.0 ft 10.0 ft, 0.5 ft stepSUR. BACK0.3 to 24.0 m 2.1 m, 0.1 m stepSOUND1.0 to 80.0 ft 7.0 ft, 0.5 ft step3LFE LEVELSP LFE-20 to 0 dB, 1 dB stepHP LFE-20 to 0 dB, 1 dB step4D. RANGESP D.RMAX, STD, MINHP D.RMAX, STD, MIN5CENTER GEQ100 Hz-6 to +6 dB 0 dB, 1

39、 dB step300 Hz-6 to +6 dB 0 dB, 1 dB step1 kHz-6 to +6 dB 0 dB, 1 dB step3 kHz-6 to +6 dB 0 dB, 1 dB step10 kHz-6 to +6 dB 0 dB, 1 dB step5SP TONE CTRLSP BASS-10 to +10 dB 0 dB, 1 dB stepSP TRBL-10 to +10 dB 0 dB, 1 dB step6HP TONE CTRLHP BASS-6 to +3 dB 0 dB, 1 dB stepHP TRBL-6 to +3 dB 0 dB, 1 dB

40、step1INPUT ASSIGNOPT 1VCR, VIDEO1, DTV/CBL, DVD/CDOPT 2VCR, VIDEO1, DTV/CBL, DVD/CDCOAXVCR, VIDEO1, DTV/CBL, DVD/CD2INPUT MODESETAUTO, LAST, FixedINPUTVCRAUTO, dts, AAC (J model only), AnalogVIDEO1AUTO, dts, AAC (J model only), AnalogVIDEO2AUTO, dts, AAC (J model only), AnalogDTV/CBLAUTO, dts, AAC (

41、J model only), AnalogDVD/CDAUTO, dts, AAC (J model only), Analog1DISPLAY SETDIMMER-4 to 0, 1 step2MEM. GUARDOFF, ON3AUDIO MUTE- , -50 dB, -20 dBOPTION 4DUAL MONO(J model only)MAIN, SUB, ALL5Freq. Step(R, L models only)9 kHz, 10 kHz6GUI Lang(J model only)ENG, JPN7STB SCART(B, G models only)ON, OFF Se

42、t Menu Table / 10RX-SL100/RX-SL100RDSRX-SL100/RX-SL100RDSI INTERNAL VIEW6 ch Stereo ParameterUnitCT LEVEL0 / 100 / 1%SL LEVEL0 / 100 / 1%SR LEVEL0 / 100 / 1%SB LEVEL0 / 100 / 1% The variable range of the parameter (Min/Max/Step) / 可変範囲（最小/最大/）UnitDSP LEVEL-6 / +3 / 1dBDELAY1 / 99 / 1msPro Logic II M

43、usic ParameterUnitPANORAMAOFF / ONDIMENSIONS-3 / +3 / 1CT WIDTH0 / 7 / 1DTS Neo:6 Music ParameterUnitC. IMAGE0 / 0.5 / 0.1Pro Logic II / IIx ParameterUnitPLII / PLIIxPLII / PLIIxRX-SL1000ACDEG821 POWER (2) P.C.B.2 POWER (1) P.C.B.3 POWER (3) P.C.B.4 POWER (9) P.C.B.5 POWER (12) P.C.B.6 INPUT (2) P.C

44、.B.7 AM / FM TUNER8 DIGITAL P.C.B.9 POWER (4) P.C.B.0 INPUT (1) P.C.B.A D-AMP MODULEB MAIN (4) P.C.B.C MAIN (3) P.C.B.D MAIN (2) P.C.B.E MAIN (1) P.C.B.F POWER (5) P.C.B.G POWER TRANSFORMERH POWER (6) P.C.B.3567B41F9HRX-SL100RDSAG0IBDEFH91 POWER (1) P.C.B.2 POWER (3) P.C.B.3 POWER (11) P.C.B.4 POWER

45、 (8) P.C.B.5 POWER (10) P.C.B.6 POWER (7) P.C.B.7 INPUT (2) P.C.B.8 AM / FM TUNER9 DIGITAL P.C.B.0 POWER (4) P.C.B.A INPUT (1) P.C.B.B D-AMP MODULEC MAIN (4) P.C.B.D MAIN (3) P.C.B.E MAIN (2) P.C.B.F MAIN (1) P.C.B.G POWER (5) P.C.B.H POWER TRANSFORMERI POWER (6) P.C.B.24 56 78C3111RX-SL100/RX-SL100

46、RDSRX-SL100/RX-SL100RDSI DISASSEMBLY PROCEDURES / 分解手順 本項目、代表RX-SL100RDS (G model)記述。（番号順部品取外。）AC電源、電源抜。1. 外方 （Fig. 1）a.12本、24本外。b. 後方、取外。2. 外方 （Fig. 1）a.32本、45本外。b. CB161、CB305、CB401、CB410外。c. 前方外。3. DIGITAL P.C.B.外方 （Fig. 2）a.54本外。b. CB301CB303、CB306CB308外。c. DIGITAL P.C.B.上方取外。4. MAIN （1） （4） 、D-

47、AMP MODULE外方a.63本外。 （Fig. 3）b. CB71CB73、CB601、CB631、CB661、CB695外。 （Fig. 2）c. MAIN （1） （4） 、D-AMP MODULE左方向取外。 （Fig. 2）*The description below uses RX-SL100RDS (G model)as a representative model.(Remove parts in the order as numbered.)Disconnect the power cable from the AC outlet.1. Removal of Top Cov

48、er (Fig. 1)a. Remove 2 screws (1) and 4 screws (2).b. Slide the Top Cover rearward to remove it.2. Removal of Front Panel (Fig. 1)a. Remove 2 screw (3) and 5 screws (4).b. Remove CB161, CB305, CB401 and CB410.c. Remove the Front Panel forward.3. Removal of DIGITAL P.C.B. (Fig. 2)a. Remove 4 screws (

49、5).b. Remove CB301 CB303, CB306 CB308.c. Remove the DIGITAL P.C.B. upward.4. Removal of MAIN (1) (4) and D-AMP Modulesa. Remove 3 screws (6). (Fig. 4)b. Remove CB71 73, CB601, CB631 , CB661 and CB695.(Fig. 2)b. Remove MAIN (1) (4) and D-AMP Modules leftward.(Fig. 2)Fig. 1Fig. 2113344422Front PanelTo

50、p CoverCB401CB410CB305CB161DIGITAL P.C.B.MAIN (4) P.C.B.MAIN (1) P.C.B.MAIN (2) P.C.B.MAIN (3) P.C.B.D-AMP Modules(CH1CH6)6CB71CB72CB73CB601CB6316655CB303CB302CB308CB695CB301CB306CB307(B, G models only)CB66112RX-SL100/RX-SL100RDSRX-SL100/RX-SL100RDSWhen checking the P.C.B.:Remove the Front Panel, Re