Yamaha-RXV-863-Service-Manual电路原理图.pdf

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1、SERVICE MANUAL 101088 IMPORTANT NOTICE 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 industry, and more specifically YAMAHA Products, are already known and understood by the user

2、s, 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, and failure of the product to perform as specified. For these reasons, we advise all YAMAHA pro

3、duct 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 does not constitute authorization, certification or recognition of any applicable technical

4、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 service departments of YAMAHA are continually striving to improve YAMAHA products. Modifications ar

5、e, 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:Static discharges can destroy expensive components. Discharge any static electricity your body

6、 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 work before you apply power to the unit. CONTENTS TO SERVICE PERSONNEL . 2 FRONT PANELS. 35 REAR

7、 PANELS . 610 REMOTE CONTROL PANELS. 11 SPECIFICATIONS / 参考仕様 . 1215 INTERNAL VIEW . 16 DISASSEMBLY PROCEDURES / 分解手順. 1621 UPDATING FIRMWARE / 書込 . 2236 SELF DIAGNOSIS FUNCTION (DIAG) / 自己診断機能（） . 3763 CONFIRMATION OF IDLING CURRENT OF AMP UNIT / 電流確認 . 64 DISPLAY DATA . 65 IC DATA . 6682 PIN CONNE

8、CTION DIAGRAMS. 8386 BLOCK DIAGRAMS . 8791 PRINTED CIRCUIT BOARDS. 92105 SCHEMATIC DIAGRAMS. 107117 REPLACEMENT PARTS LIST . 119147 REMOTE CONTROL. 148151 ADVANCED SETUP / 本機設定変更. 152154 Using Bluetooth components / Bluetooth機器再生 . 155 P.O.Box 1, Hamamatsu, Japan 2008 All rights reserved. This manua

9、l is copyrighted by YAMAHA and may not be copied or redistributed either in print or electronically without permission. 08.03 AV RECEIVER/AV AMPLIFIER RX-V863/HTR-6180/ DSP-AX863SE/DSP-AX863 RX-V863/HTR-6180/ DSP-AX863SE/DSP-AX863 RX-V863/HTR-6180/DSP-AX863SE/DSP-AX863 2 RX-V863/HTR-6180/ DSP-AX863S

10、E/DSP-AX863 WALL OUTLET EQUIPMENT UNDER TEST AC LEAKAGE TESTER OR EQUIVALENT INSULATING TABLE 1. Critical Components Information Components having special characteristics are marked s and must be replaced with parts having specifications equal to those originally installed. 2. Leakage Current Measur

11、ement (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. Meter impedance should be equivalent to 1500 ohms shunted by 0.15F. For U model “CAUTION” “F2501, F2502: FOR CONTINUED PROTECTION

12、 AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE 10A, 125V FUSE.” For C model CAUTION F2501, F2502: REPLACE WITH SAME TYPE 10A, 125V FUSE. ATTENTION F2501, F2502: UTILISER UN FUSIBLE DE RECHANGE DE MME TYPE DE 10A, 125V. Leakage current must not exceed 0.5mA. Be sure to test for leakage with the A

13、C plug in both polarities. 本機搭載基板付接合 部無鉛付。 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。 All of the P.C.B.s installed in this unit and solder joints are soldered using the lead free solder. Among some types of lead free solder currently available, it

14、is recommended to use one of the following types for the repair work. Sn + Ag + Cu (tin + silver + copper) Sn + Cu (tin + copper) Sn + Zn + Bi (tin + zinc + bismuth) Caution: As the melting point temperature of the lead free solder is about 30C to 40C (50F to 70F) higher than that of the lead solder

15、, be sure to use a soldering iron suitable to each solder. About lead free solder / 無鉛 TO SERVICE PERSONNEL WARNING: CHEMICAL CONTENT NOTICE! This product contains chemicals known to the State of California to cause cancer, or birth defects or other reproductive harm. DO NOT PLACE SOLDER, ELECTRICAL

16、/ELECTRONIC OR PLASTIC COMPONENTS IN YOUR MOUTH FOR ANY REASON WHAT SO EVER! 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 enclosur

17、e of this product, wash your hands before handling food. RX-V863/HTR-6180/DSP-AX863SE/DSP-AX863 11 RX-V863/HTR-6180/ DSP-AX863SE/DSP-AX863 REMOTE CONTROL PANELS RAV329 RX-V863 (U, C models) HTR-6180 (U, C models) RAV372 RX-V863 (K, G, E, F models) HTR-6180 (F model) DSP-AX863SE (B model) RAV330 RX-V

18、863 (R, T, A, L models) DSP-AX863 (J model) RX-V863/HTR-6180/DSP-AX863SE/DSP-AX863 12 RX-V863/HTR-6180/ DSP-AX863SE/DSP-AX863 Audio Section / 部 Minimum RMS Output Power (Power Amp. Section) / 定格出力 (部) RX-V863/DSP-AX863/DSP-AX863SE (20 Hz to 20 kHz) U, C, R, T, K, A, B, G, E, F, L models (0.06 % THD,

19、 8 ohms) J model (0.09 % THD, 6 ohms) FRONT L/R. 105 W + 105 W CENTER . 105 W SURROUND L/R . 105 W + 105 W SURROUND BACK L/R .105 W + 105 W HTR-6180 (1 kHz, 0.7 % THD, 8 ohms) FRONT L/R. 120 W + 120 W CENTER . 120 W SURROUND L/R . 120 W + 120 W SURROUND BACK L/R .120 W + 120 W Maximum Power / 実用最大出力

20、 (JEITA, 1 kHz, 10 % THD) FRONT L/R R, T, K, L models (8 ohms). 145 W + 145 W J model (6 ohms) . 145 W + 145 W CENTER R, T, K, L models (8 ohms). 145 W J model (6 ohms) . 145 W SURROUND L/R R, T, K, L models (8 ohms). 145 W + 145 W J model (6 ohms) . 145 W + 145 W SURROUND BACK L/R R, T, K, L models

21、 (8 ohms). 145 W + 145 W J model (6 ohms) . 145 W + 145 W Max. Power Per Channel (SP impedance set: 8 ohms minimum, 1 kHz, 0.7 % THD, 4 ohms) B, G, E, F, L models FRONT L/R . 155 W + 155 W CENTER. 155 W SURROUND L/R . 155 W + 155 W SURROUND BACK L/R .155 W + 155 W IEC Power (1 kHz, 0.06 % THD, 8 ohm

22、s) B, G, E, F, L models FRONT L/R . 115 W + 115 W Dynamic Power Per Channel / (IHF) FRONT L/R (8/6/4/2 ohms) U, C, R, T, K, A, B, G, E, F, L models . 140/175/205/250 W J model . /145/175/220 W Dynamic Headroom U, C models (8 ohms). 1.25 dB Damping Factor / FRONT L/R (20 Hz to 20 kHz, SPEAKER-A, 8 oh

23、ms) . 120 or more Input Sensitivity/Input Impedance / 入力感度入力 (1 kHz, 100 W/8 ohms) PHONO (MM) . 3.5 mV / 47 k-ohms CD, etc. . 200 mV / 47 k-ohms MULTI CH INPUT FRONT L/R, CENTER, SURROUND L/R, SURROUND BACK L/R, SUBWOOFER . 200 mV / 47 k-ohms Maximum Input Signal Level / 最大許容入力 (1 kHz) PHONO (MM) (0

24、.1 % THD) .60 mV or more CD, etc. (Effect on) (0.5 % THD) .2.3 V or more Output Level/Output Impedance / 出力電圧出力 REC OUT . 200 mV / 1.2 k-ohms PRE OUT (FRONT L/R, CENTER, SURROUND L/R, SURROUND BACK L/R). 1.0 V / 1.2 k-ohms SUBWOOFER (2ch stereo & FRONT L/R SP: small) . 2.0 V / 1.2 k-ohms RX-V863 (U,

25、 C, R, T, K, A, G, E, F, L models)/HTR-6180 (U, F models) ZONE2 OUT. 200 mV / 1.2 k-ohms Headphone Jack Rated Output/Impedance / 出力出力 CD, etc. (1 kHz, 50 mV, 8 ohms) . 150 mV / 100 ohms Frequency Response / 周波数特性 (10 Hz to 100 kHz) CD, etc. to FRONT L/R (Pure direct) . +0/-3.0 dB RIAA Equalization D

26、eviation / RIAA偏差 (20 Hz to 20 kHz) PHONO (MM) . 0 0.5 dB Total Harmonic Distortion / 全高調波歪率 (20 Hz to 20 kHz) PHONO (MM) to REC OUT (1 V).0.02 % or less CD, etc. (2ch stereo) to FRONT L/R SP OUT (50 W, 8 ohms) .0.06 % or less Signal to Noise Ratio / 信号対雑音比 (IHF-A network) PHONO (MM) (Input shorted)

27、 to REC OUT U, C, R, T models (5 mV) .86 dB or more K, A, B, G, E, F, L models (5 mV) .81 dB or more J model (2.5 mV).80 dB or more CD, etc. (Effect off) (Input shorted) to SP OUT 250 mV .100 dB or more Residual Noise / 残留 (IHF-A network) FRONT L/R, SP OUT . 150 V or less Channel Separation / (1 kHz

28、/10 kHz) PHONO (Input shorted) . 60 dB or more/55 dB or more CD, etc. (Input 5.1 k-ohms shorted). 60 dB or more/45 dB or more Volume Control / 可変範囲 . MUTE/-80 dB to +16.5 dB/0.5 dB step Tone Control Characteristics / 特性 BASS Boost/Cut . 10 dB/2 dB (step 50 Hz) Turnover frequency. 350 Hz TREBLE Boost

29、/Cut . 10 dB/2 dB (step 20 kHz) Turnover frequency. 3.5 kHz Filter Characteristics / 特性 (fc=40/60/80/90/100/110/120/160/200 Hz) FRONT, CENTER, SURROUND, SURROUND BACK small (H.P.F.) . 12 dB/oct. SUBWOOFER (L.P.F.) . 24 dB/oct. Video Section / 部 Video Signal Type / 信号方式 Gray back U, C, R, K, J models

30、 . NTSC T, A, B, G, E, F, L models. PAL Video conversion . NTSC/PAL Composite Video Signal Level / 信号 . 1 Vp-p / 75 ohms S-Video Signal Level / S信号 Y . 1 Vp-p / 75 ohms C.0.286 Vp-p / 75 ohms Component Video Signal Level / 信号 Y . 1 Vp-p / 75 ohms Cb/Cr. 0.7 Vp-p / 75 ohms D5-Video Signal Level / D5信

31、号 (J model) Y . 1 Vp-p / 75 ohms Cb/Cr. 0.7 Vp-p / 75 ohms Video Maximum Input Level / 最大許容入力 VIDEO CONV. OFF . 1.5 Vp-p or more Video Signal to Noise Ratio / 信号対雑音比 VIDEO CONV. OFF .50 dB or more Monitor Out Frequency Response / 周波数帯域 (VIDEO CONV. OFF) Component video signal level .5 Hz to 100 MHz,

32、 -3 dB D5-video signal level (J model) .5 Hz to 100 MHz, -3 dB HDMI. Ver. 1.3a FM Section / FM部 U, C, R, T, K, A, G, E, F, L, J models Tuning Range / 受信周波数範囲 U, C models . 87.5 to 107.9 MHz R, L models. 87.5 to 108.0 / 87.50 to 108.00 MHz T, K, A, G, E, F models .87.50 to 108.00 MHz J model . 76.0 t

33、o 90.0 MHz 50dB Quieting Sensitivity / 50 dB SN感度 (IHF, 1 kHz, 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 dB U model HD . 80 dB Harmonic Distortion / 歪率 (1 kHz) Mono / Stereo . 0.5 % / 0.5 % U model HD . 0.03 % Antenna Input / 入力 . 75 ohms unbalanced SPECIFICATIONS / 参考仕様 RX-V863/HTR-6180/DSP-AX863SE/DSP-AX863 13 U . U.S.A. model C . Canadian model R . General model T . Chinese model K . Korean model A . Australian model B . British model G . European model E . South European model F . Russian model L . Singapore model J.