Yamaha-RXV-3000-Service-Manual电路原理图.pdf

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1、RX-V3000/RX-V3000RDS RX-V3000 RX-V3000RDS AV RECEIVER 100731 I CONTENTS TO SERVICE PERSONNEL . 1 FRONT PANELS . 2 REAR PANELS .3 4 SPECIFICATIONS .5 7 INTERNAL VIEW . 8 DISASSEMBLY PROCEDURES . 8 SELF DIAGNOSIS FUNCTION.9 27 AMP CHECK . 28 IC DATA .29 42 DISPLAY DATA .43 44 PIN CONNECTION DIAGRAM .

2、45 BLOCK DIAGRAM .46 49 PRINTED CIRCUIT BOARD .50 73 SCHEMATIC DIAGRAM .74 80 PARTS LIST .81 106 REMOTE CONTROL TRANSMITTER.107 112 This manual has been provided for the use of authorized YAMAHA Retailers and their service personnel. It has been assumed that basic service procedures inherent to the

3、industry, and more specifically YAMAHA Products, are already known and understood by the users, and have therefore not been restated. WARNING:Failure to follow appropriate service and safety procedures when servicing this product may result in personal injury, destruction of expensive components, an

4、d 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 authorized YAMAHA Retailer or the appointed service representative. IMPORTANT:The presentation or sale of this manual to any individual or firm

5、 does not constitute authorization, certification or recognition of any applicable technical capabilities, or establish a principle-agent relationship of any form. The data provided is believed to be accurate and applicable to the unit(s) indicated on the cover. The research, engineering, and servic

6、e departments of YAMAHA are continually striving to improve YAMAHA products. Modifications are, therefore, inevitable and specifications are subject to change without notice or obligation to retrofit. Should any discrepancy appear to exist, please contact the distributors Service Division. WARNING:S

7、tatic discharges can destroy expensive components. Discharge any static electricity your body may have accumulated by grounding yourself to the ground buss in the unit (heavy gauge black wires connect to this buss). IMPORTANT:Turn the unit OFF during disassembly and part replacement. Recheck all wor

8、k before you apply power to the unit. IMPORTANT NOTICE RX-V3000 RX-V3000RDS SERVICE MANUAL RX-V3000/RX-V3000RDS RX-V3000 RX-V3000RDS I TO SERVICE PERSONNEL 1. Critical Components Information Components having special characteristics are marked Z and must be replaced with parts having specifications

9、equal to those originally installed. 2. Leakage Current Measurement (For 120V Models Only) When service has been completed, it is imperative to verify that all exposed conductive surfaces are properly insulated from supply circuits. GMeter impedance should be equivalent to 1500 ohm shunted by 0.15F.

10、 GLeakage current must not exceed 0.5mA. AC LEAKAGE TESTER OR EQUIVALENT EQUIPMENT UNDER TEST INSULATING TABLE WALL OUTLET 1 WARNING: CHEMICAL CONTENT NOTICE! The solder used in the production of this product contains LEAD. In addition, other electrical/ electronic and/or plastic (where applicable)

11、components may also contain traces of chemicals found by the California Health and Welfare Agency (and possibly other entities) to cause cancer and/or birth defects or other reproductive harm. DO NOT PLACE SOLDER, ELECTRICAL/ ELECTRONIC OR PLASTIC COMPONENTS IN YOUR MOUTH FOR ANY REASON WHATSOEVER!

12、Avoid prolonged, unprotected contact between solder and your skin! When soldering, do not inhale solder fumes or expose eyes to solder/flux vapor! If you come in contact with solder or components located inside the enclosure of this product, wash your hands before handling food. IMPEDANCE SELECTOR W

13、ARNING Do not change the IMPEDANCE SELECTOR switch setting while the power to this unit is on, otherwise this unit may be damaged. GBe sure to test for leakage with the AC plug in both polarities. “CAUTION” “F311 : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE 10A, 250V

14、FUSE.” CAUTION F311 : REPLACE WITH SAME TYPE 10A, 250V FUSE. ATTENTION F311 : UTILISER UN FUSIBLE DE RECHANGE DE MEME TYPE DE 10A, 250V. A V RX-V3000/RX-V3000RDS RX-V3000 RX-V3000RDS 2 M RX-V3000 M RX-V3000RDS I FRONT PANELS RX-V3000/RX-V3000RDS RX-V3000 RX-V3000RDS 3 M RX-V3000 U model I REAR PANEL

15、S M RX-V3000 C model M RX-V3000 R, T models 240 RX-V3000/RX-V3000RDS RX-V3000 RX-V3000RDS 4 M RX-V3000 A model M RX-V3000 L model M RX-V3000RDS G model RX-V3000/RX-V3000RDS RX-V3000 RX-V3000RDS 5 I AUDIO SECTION Minimum RMS Output Power per Channel MAIN, 20Hz to 20kHz, 0.02% THD, 8 . . . 100W+100W C

16、ENTER, 20Hz to 20kHz, 0.02% THD, 8 . . . . . . 100W REAR, 20Hz to 20kHz, 0.02% THD, 8 . . . 100W+100W REAR CENTER, 20Hz to 20kHz, 0.02% THD, 8 . . . . . . . . . . . . . . . 100W FRONT, 1kHz, 0.05% THD, 8 . . . . . . . . . . . . 25W+25W Maximum Power per Channel (R, T models only) MAIN, 1kHz, EIAJ, 1

17、0% THD, 8 . . . . . . . . 140W+140W CENTER, 1kHz, EIAJ, 10% THD, 8 . . . . . . . . . . . 140W REAR, 1kHz, EIAJ, 10% THD, 8 . . . . . . . 140W+140W REAR CENTER, 1kHz, EIAJ, 10% THD, 8 . . . . . 140W FRONT, 1kHz, EIAJ, 10% THD, 8 . . . . . . . . 35W+35W Dynamic Power per Channel (U, C, R, T models onl

18、y) MAIN, 8/6/4/2 . . . . . . . . . . . . . . . . . . 140/170/220/320W Dynamic Headroom (U, C, R, T models only) 8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.46dB DIN Standard Output Power per Channel (L, G models only) MAIN, 1kHz, 0.7% THD, 4 . . . . . . . . . . . .

19、160W+160W CENTER, 1kHz, 0.7% THD, 4 . . . . . . . . . . . . . . . 160W REAR, 1kHz, 0.7% THD, 4 . . . . . . . . . . . . 160W+160W REAR CENTER, 1kHz, 0.7% THD, 4 . . . . . . . . . . 160W FRONT, 1kHz, 0.7% THD, 4 . . . . . . . . . . . . . 40W+40W IEC Power (L, G models only) MAIN, 1kHz, 0.015% THD, 8 .

20、 . . . . . . . . . . . . . . . 115W Power Band Width MAIN, 0.08% THD, 50W/8 . . . . . . . . . . . 10Hz to 50kHz Damping Factor MAIN, 20Hz to 20kHz, 8 . . . . . . . . . . . . . . . 200 or more Input Sensitivity/Impedance CD, etc (1kHz, 100W/8) . . . . . . . . . . . . . . 150mV/47k PHONO MM . . . . .

21、. . . . . . . . . . . . . . . . . . . . . 2.5mV/47k MAIN IN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1V/47k Maximum Input Signal Level PHONO MM, 1kHz, 0.05% THD, (Effect on) . . . . 110mV CD, etc, (Effect on) . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.3V Output

22、Level/Impedance REC OUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150mV/1k PRE OUT (MAIN, etc) . . . . . . . . . . . . . . . . . . . . 1V/1.2k SUB WOOFER (EFFECT OFF, MAIN SP : SMALL) MONO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.0V/1.2k ZONE2 OUT (Except G)

23、 . . . . . . . . . . . . . . . . . . 1V/1.5k Maximum Voltage Output (20Hz to 20kHz, 1% THD) PRE OUT (MAIN L/R) . . . . . . . . . . . . . . . . . . . . . . . . 1.5V Headphone Jack Rated Output/Impedance CD, etc (1kHz, 40mV, 8) . . . . . . . . . . . . . . 150mV/100 Frequency Response CD, etc (10Hz to

24、100kHz, MAIN L/R) . . . . . . . . +0/-3.0dB MAIN IN (5Hz to 100kHz, MAIN L/R) . . . . . . . . +0/-3.0dB RIAA Equalization Deviation PHONO MM (20Hz to 20kHz) . . . . . . . . . . . . . . . 00.5dB Tone Control Characteristics BASS :Boost/cut . . . . . . . . . . . . . . . . . . 10dB (50Hz) Turnover Freq

25、uency . . . . . . . . . . . . . . . . 350Hz TREBLE : Boost/cut . . . . . . . . . . . . . . . . . .10dB (20kHz) Turnover Frequency . . . . . . . . . . . . . . . 3.5kHz Bass Extension . . . . . . . . . . . . . . . . . . . . . . . . . .+6dB (60Hz) Filter Characteristics MAIN, CENTER, REAR SP SMALL : H.

26、P.F. . . . . . . . . . . . . . . fc = 90Hz, 12dB/oct. SUB WOOFER OUT : L.P.F. . . . . . . fc = 90Hz, 18dB/oct. I SPECIFICATIONS I VIDEO SECTION Video Signal Type U, C models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NTSC A, L, G models . . . . . . . . . . . . . . . . . . . . . .

27、. . . . . . . . .PAL R, T models . . . . . . . . . . . . . . . . . . . . . . . . . . . NTSC/PAL Composite Video Signal Level . . . . . . . . . . . . . . 1Vp-p/75 S-Video Signal Level Y . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1Vp-p/75 C . . . . . . . . . . . . . . . .

28、. . . . . . . . . . . . . . . . .0.286Vp-p/75 Component Signal Level Y . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1Vp-p/75 Cb/Cr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.7Vp-p/75 Video Maximum Input Level . . . . . . . . . . . . . . . . . .1.5Vp-p

29、 Video Signal-to-Noise Ratio . . . . . . . . . . . . . . . . . . . . 50dB Monitor Output Frequency Response Composite Video Signal . . . . . . . . . . 5Hz 10MHz, 3dB S-Video Signal . . . . . . . . . . . . . . . . . 5Hz 10MHz, 3dB Component Signal . . . . . . . . . . . . . . . DC 30MHz, 3dB Residual

30、Noise (IHF-A-Network) MAIN L/R, SP OUT . . . . . . . . . . . . . . . . . . . . . . . . . 150V Total Harmonic Distortion (20Hz to 20kHz) PHONO MM to REC OUT (3V) . . . . . . . . . . . . . . . . 0.01% CD, etc, to PRE OUT MAIN L/R (1V) . . . . . . . . . . 0.005% CD, etc, to SP OUT L/R (50W/8) . . . . .

31、 . . . . . . . 0.015% MAIN IN to SP OUT L/R (50W/8) . . . . . . . . . . . . 0.008% Signal-to-Noise Ratio (IHF-A-Network) PHONO MM, Input Shorted 5mV (Effect off) U, C, R, T models . . . . . . . . . . . . . . . . . . . . . . . . . . 86dB A, L, G models . . . . . . . . . . . . . . . . . . . . . . . .

32、. . . . . 82dB CD, etc, Input Shorted 150mV (Effect off) . . . . . . . . 96dB CD, etc, Input Shorted 250mV (Effect off) . . . . . . . 100dB Channel Separation (Vol. 30dB, Effect off) PHONO MM, Input Shorted, 1kHz/10kHz . . . . 60dB/55dB CD, etc, Input 5.1k Shorted, 1kHz/10kHz . . 60dB/45dB Muting .

33、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RX-V3000/RX-V3000RDS RX-V3000 RX-V3000RDS 6 I FM SECTION Tuning Range U, C models . . . . . . . . . . . . . . . . . . . . . . .87.5 to 107.9MHz A, L, G models . . . . . . . . . . . . . . . . . .87.50 to 108.00MHz R, T mode

34、ls . . . . . . . . . 87.5 to 108.0/87.50 to 108.00MHz 50dB Quieting Sensitivity (IHF, 75 ) Mono (1kHz, 100% Mod.) . . . . . . . . . . . . . 2.0V (17.3dBf) Stereo (1kHz, 100% Mod.) . . . . . . . . . . . . . 25V (39.2dBf) Usable Sensitivity (IHF, 75 ) Mono . . . . . . . . . . . . . . . . . . . . . . .

35、 . . . . . . 1.0V (11.2dBf) Selectivity 400kHz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70dB Signal-to-Noise Ratio (IHF) Mono/Stereo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76/70dB Harmonic Distortion Mono/Stereo (1kHz) . . . . . . . . . . . . . . .

36、 . . . . . . . . . 0.2/0.3% Stereo Separation 1kHz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45dB Frequency Response 20Hz to 15kHz . . . . . . . . . . . . . . . . . . . . . . . . . .+0.5/-2.0dB Antenna Input . . . . . . . . . . . . . . . . . . . . . . . 75 unbalan

37、ced I AM SECTION Tuning Range U, C models . . . . . . . . . . . . . . . . . . . . . . . .530 to 1,710kHz A, L, G models . . . . . . . . . . . . . . . . . . . . .531 to 1,611kHz R, T models . . . . . . . . . . . . . 530 to 1,710/531 to 1,611kHz Usable Sensitivity . . . . . . . . . . . . . . . . . . .

38、 . . . . . . . 300V/m Antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Loop antenna I GENERAL Power Supply U, C models . . . . . . . . . . . . . . . . . . . . . . . AC 120V, 60Hz A model . . . . . . . . . . . . . . . . . . . . . . . . . . . AC 240V, 50Hz L, G models . . . . . .

39、. . . . . . . . . . . . . . . . . . AC 230V, 50Hz R, T models . . . . . . . . . . . AC 110/120/220/240V, 50/60Hz Power Consumption U model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480W C model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 480W/630VA A, L, G,

40、R, T models . . . . . . . . . . . . . . . . . . . . . . . . . 480W Maximum Power Consumption (R, T models only) . . 770W Standby Power Consumption U, C, A, L, G models . . . . . . . . . . . . . . . . . . . . . . . . . 1.2W R, T models (AC220V, 50Hz) . . . . . . . . . . . . . . . . . . . 1.5W AC Outl

41、ets U, R, T, L, G models, Switched x 3 . . . 100W max (Total) C model, Switched x 3 . . . . . 100W max/1.0A max (Total) A model, Switched x 1 . . . . . . . . . . . . . . . . . . . 100W max Dimensions (W x H x D) . . . . . . . . . . . . . 449 x 191 x 468mm (17-11/16” x 7-1/2” x 18-7/16”) Weight . . .

42、 . . . . . . . . . . . . . . . . . . . . . . . . 22.0 kg (48 lbs 8oz) Finish U, C, R, A, G, T models . . . . . . . . . . . . . . . . . Black color U, C, R, L, T models . . . . . . . . . . . . . . . . . . . . .Gold color Accessories . . . . . . . . . . . . . . . . . . . . . AM loop antenna x 1 Indoor

43、 FM antenna x 1 Power cord x 1(U, C, G, L only) Sheet/side(L, R) x 1 Remote Control Transmitter x 1 Battery (size AA, R06) x 3 * Specifications subject to change without notice. G DIMENSIONS 429 (167/8) 468 (187/16) 16 (5/8) 449 (1711/16) 21 (13/16) 23 (7/8) 170 (611/16) 191 (71/2) Units : mm (inch)

44、 Manufactured under license from Dolby Laboratories. Dolby, AC-3, Pro Logic, and the double-D symbol V are trademarks of Dolby Laboratories. 1992-1997 Dolby Laboratories. All rights reserved. Manufactured under license from Digital Theater Systems, Inc. US Pat. No. 5,451,942 and other world-wide pat

45、ents issued and pending. DTS, DTS Digital Surround, are trademarks of Digital Theater Systems, Inc. copyright 1996 Digital Theater Systems, inc. All rights reserved. U . . . . . . . . . . USA model C . . . . . .Canadian model A . . . . . Australian model L . . . . . Singapore model G . . . . . Europ

46、ean model R . . . . . . . General model T . . . . . . . . . China model RX-V3000/RX-V3000RDS RX-V3000 RX-V3000RDS G SET MENU TABLE No.SET MENUPRESET VALUESETTING RANGES 1.SPEAKER SET 1ACENTER SPEAKERLARGELARGE/SMALL/NONE 1BMAIN SPEAKERLARGELARGE/SMALL 1CREAR L/R SPEAKERLARGELARGE/SMALL/NONE 1DREAR C

47、T SPEAKERLARGELARGE/SMALL/NONE 1ELFE/BASS OUTBOTHSUBWOOFER/MAIN/BOTH 1FFRONT EFFECT SPEAKERYESYES/NONE 1GMAIN LEVELNORMALNORMAL/10dB 2.LOW FREQ. TESTTONE : OFFON/OFF OUTPUT : MAIN L/RL/C/R/RS/RC/LS/SW/FRONT FREQUENCY : 88Hz35 250Hz 3.L/R BALANCE0L 0 R (0.5 step) (L/R 10.0) 4.HP TONE CTRLBASS : 0dB6dB +3dB (1dB step) TREBLE : 0dB6dB +3dB 5.CENTER GRAPHIC EQ.EACH ch : 0dB100Hz 10kHz, 6dB +6dB 6.INPUT RENAMEDVD(Currently selected inp