Yamaha-HTR-6140-Service-Manual电路原理图.pdf

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1、SERVICE MANUAL 101085 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. P.O.Box 1, Hamamatsu, Japan 2008 All rights reserved. T

7、his manual is copyrighted by YAMAHA and may not be copied or redistributed either in print or electronically without permission. 08.03 I CONTENTS TO SERVICE PERSONNEL . 2 FRONT PANELS. 34 REAR PANELS . 59 REMOTE CONTROL PANELS. 9 SPECIFICATIONS / 参考仕様 . 1012 INTERNAL VIEW . 13 DISASSEMBLY PROCEDURES

8、 / 分解手順. 1416 UPDATING FIRMWARE / 書込. 1719 SELF-DIAGNOSTIC FUNCTION / （自己診断機能）. 2045 DISPLAY DATA . 46 IC DATA . 4761 BLOCK DIAGRAMS . 6367 PRINTED CIRCUIT BOARDS. 6881 PIN CONNECTION DIAGRAMS. 8283 SCHEMATIC DIAGRAMS. 8598 REPLACEMENT PARTS LIST . 99117 REMOTE CONTROL. 118120 ADVANCED SETUP / 設定 .

9、121 AV RECEIVER/AV AMPLIFIER RX-V463/HTR-6140/ DSP-AX463 RX-V463/HTR-6140/ DSP-AX463 RadioFans.CN 收音机爱 好者资料库 2 RX-V463/HTR-6140/DSP-AX463 RX-V463/HTR-6140/ DSP-AX463 WALL OUTLET EQUIPMENT UNDER TEST AC LEAKAGE TESTER OR EQUIVALENT INSULATING TABLE I TO SERVICE PERSONNEL 1. Critical Components Inform

10、ation Components having special characteristics are marked s and must be replaced with parts having specifications 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 surfac

11、es are properly insulated from supply circuits. GMeter impedance should be equivalent to 1500 ohms shunted by 0.15F. GLeakage current must not exceed 0.5mA. GBe sure to test for leakage with the AC plug in both polarities. For U model “CAUTION” “F3401: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE,

12、REPLACE ONLY WITH SAME TYPE 6A, 125V FUSE.” For C model CAUTION F3401: REPLACE WITH SAME TYPE 6A, 125V FUSE. ATTENTION F3401: UTILISER UN FUSIBLE DE RECHANGE DE MME TYPE DE 6A, 125V. WARNING: CHEMICAL CONTENT NOTICE! This product contains chemicals known to the State of California to cause cancer, o

13、r birth defects or other reproductive harm. DO NOT PLACE SOLDER, ELECTRICAL/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! I

14、f you come in contact with solder or components located inside the enclosure of this product, wash your hands before handling food. 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 join

15、ts are soldered using the lead free solder. Among some types of lead free solder currently available, it 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

16、 temperature of the lead free solder is about 30C to 40C (50F to 70F) higher than that of the lead solder, be sure to use a soldering iron suitable to each solder. About lead free solder / 無鉛 RadioFans.CN 收音机爱 好者资料库 9 RX-V463/HTR-6140/DSP-AX463 RX-V463/HTR-6140/ DSP-AX463 DSP-AX463 (J model) I REMOT

17、E CONTROL PANEL RAV280 RX-V463 (U, C models) HTR-6140 (U, C models) RAV281 DSP-AX463 (J model) RAV282 RX-V463 (R, T, K, A, G, E, F, L models) HTR-6140 (F model) DSP-AX463 (B model) 10 RX-V463/HTR-6140/DSP-AX463 RX-V463/HTR-6140/ DSP-AX463 I SPECIFICATIONS / 参考仕様 I Audio Section / 部 Minimum RMS Outpu

18、t Power (Power Amp. Section) / 定格出力 （部） (1 kHz, 0.9 % THD) FRONT L/R, CENTER, SURROUND L/R U, C models (8 ohms). 105 W/ch R, T, K, A, B, G, E, F, L, J models (6 ohms) . 105 W/ch Maximum Power / 実用最大出力 (JEITA) (1 kHz, 10 % THD, 6 ohms) FRONT L/R, CENTER, SURROUND L/R R, T, K, L, J models . 140 W/ch D

19、ynamic Power Per Channel / (IHF) (FRONT L/R drive) U, C models (8/6/4/2 ohms). 90/110/130/150 W R, T, K, A, B, G, E, F, L, J models (6/4/2 ohms). 100/110/125 W Dynamic Headroom U, C models (8 ohms) . 0.27 dB Input Sensitivity/Input Impedance / 入力感度入力 (1 kHz, 100 W / 8 ohms) CD, etc. . 200 mV / 47 k-

20、ohms MULTI CH INPUT FRONT L/R, CENTER, SURROUND L/R, SUBWOOFER . 200 mV / 47 k-ohms Maximum Input Signal / 最大許容入力 (1 kHz, 0.5 % THD, Effect on) CD, etc. .2.0 V or more Output Level/Output Impedance / 出力電圧出力 REC OUT . 200 mV / 1.2 k-ohms SUBWOOFER (2ch STEREO and FRONT SP: Small) . 4 V / 1.2 k-ohms H

21、eadphone Jack Rated Output/Impedance / 出力出力 CD, etc. (1 kHz, 200 mV, 8 ohms) . 400 mV / 470 ohms Frequency Response / 周波数特性 (10 Hz to 100 kHz) CD, etc. to FRONT L/R . 0 / -3 dB Total Harmonic Distortion / 全高調波歪率 (1 kHz) Direct to FRONT L/R SP OUT U, C models (45 W, 8 ohms) .0.06 % or less R, T, K, A

22、, B, G, E, F, L, J models (50 W, 6 ohms) .0.06 % or less Signal to Noise Ratio / 信号対雑音比 (IHF-A Network) Direct STEREO to Input shorted SP OUT 200 mV.98 dB or more 250 mV.100 dB or more Residual Noise / 残留 (IHF-A Network) FRONT L/R SP OUT . 150 V or less Channel Separation / CD, etc. (Input 5.1 k-ohm

23、s shorted, 1 kHz / 10 kHz) . 60 dB or more / 45 dB or more Tone Control Characteristics / 特性 BASS Boost/Cut . 10 dB (100 Hz) TREBLE Boost/Cut . 10 dB (20 kHz) Filter Characteristics / 特性 FRONT, CENTER, SURROUND small (H.P.F.) . fc=40/60/80/90/100/110/120/160/200 Hz, 12 dB/oct. SUBWOOFER (L.P.F.) . f

24、c=40/60/80/90/100/110/120/160/200 Hz, 24 dB/oct. I Video Section / 部 Video Signal Type (Gray back) / 信号方式 （） U, C, R, K, J models . NTSC T, A, B, G, E, F, L models . PAL Composite Video Signal Level / 信号 . 1 Vp-p / 75 ohms Component Signal Level (U, C, R, T, K, A, B, G, E, F, L models) Y . 1 Vp-p /

25、75 ohms Pb/Pr . 0.7 Vp-p / 75 ohms D4-Video Signal Level / D4信号 (J model) Y . 1 Vp-p / 75 ohms Pb/Pr . 0.7 Vp-p / 75 ohms Video Maximum Input Level / 最大許容入力 . 1.5 Vp-p or more Signal to Noise Ratio / 信号対雑音比 .50 dB or more Monitor Out Frequency Response / 周波数帯域 U, C, R, T, K, A, B, G, E, F, L models

26、Component video signal . 5 Hz to 60 MHz, -3 dB J model D4-video signal . 5 Hz to 60 MHz, -3 dB HDMI . Ver. 1.2a I 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

27、. 87.50 to 108.00 MHz J model . 76.0 to 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 Harmonic Distortion / 歪率 (1 kHz) Mono / Stereo. 0.5 % / 0.5 % Antenna Input / 入力. 75 ohms unbalanc

28、ed I AM Section / AM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. 530 to 1,710 kHz R, L models .530 to 1,710 / 531 to 1,611 kHz T, K, A, G, E, F, J models . 531 to 1,611 kHz Antenna Input / 入力.Loop antenna I General / 総合 Power Supply / 電源電圧 U, C models.AC 120 V, 60 H

29、z R model .AC 110, 120/220, 230-240 V, 50/60 Hz T model .AC 220 V, 50 Hz K model .AC 220 V, 60 Hz A model .AC 240 V, 50 Hz B, G, E, F models.AC 230 V, 50 Hz L model. AC 220, 230-240 V, 50/60 Hz J model .AC 100 V, 50/60 Hz Power Consumption / 消費電力 U, C models. 240 W / 320 VA R, T, K, A, B, G, E, F, L

30、 models. 240 W J model . 180 W Standby Power Consumption (reference data) / 待機時消費電力（参考値） U, C, T, K, A, B, G, E, F, J models . 0.8 W Maximum Power Consumption (5ch drive, 10 % THD) R, L models . 440 W 11 RX-V463/HTR-6140/DSP-AX463 DECODING FORMAT POST DECODING FORMATOOO Program STRAIGHT MOVIE MUSIC

31、MOVIE DIRECT STEREO STEREO STEREO DIRECT STEREO STEREO STEREO MUSIC ENHANCER MUSIC ENHANCER MUSIC ENHANCER MUSIC ENHANCER MUSIC ENHANCER STRAIGHT ENTERTAINMENT ENTERTAINMENT Movie Dramatic Pop/Rock Movie Dramatic 2ch Stereo 5ch Stereo 5ch Stereo 2ch Stereo 5ch Enhancer 5ch Enhancer 5ch Enhancer 5ch

32、Enhancer 5ch Enhancer TV Sports Game ModeSub-mode Movie Music Live Music Disc Music Disc FM/AM XM SIRIUS iPod Bluetooth USB 151 (5-15/16) 130 (5-1/8) 21 (13/16) 308.9 (12-1/8) 255 (10-1/16) 21 (13/16) 21.7 (7/8) 351.6 (13-13/16) 435 (17-1/8) 395 (15-9/16) DIMENSIONS Unit: mm (inch) Manufactured unde

33、r license from Dolby Laboratories. “Dolby”, “Pro Logic”, and the double-D symbol are trademarks of Dolby Laboratories. 実施権製造。 、 PRO LOGIC 、 Surround EX D記号 、 商標。 Bluetooth is a registered trademark of the Bluetooth SIG and is used by Yamaha in accordance with a license agreement. Bluetooth、Bluetooth

34、 SIG登録商標 基使用。 “SILENT CINEMA” is a trademark of YAMAHA CORPORATION. TMSILENT CINEMATM 株式会社登録 商標。 “iPod” is a trademark of Apple, Inc., registered in the U.S. and other countries. iPod、米国他国登録Apple Inc.商標 登録商標。 DVD DVD DVD DVR DVD DVD DVD CD CD CD FM/AM (TUNER) XM SIRIUS DOCK (V-AUX) USB DTV/CBL DTV/C

35、BL V-AUX DVD Viewing DVD Movie Viewing DVD Live Viewing DVR Viewing Disc Hi-fi Listening Music Disc Listening Disc Listening CD Hi-fi Listening CD Listening CD Music Listening Radio Listening XM Listening SIRIUS Listening Dock Listening USB Audio Listening TV Viewing TV Sports Viewing Game Playing S

36、CENE TEMPLATE SOUND/SURROUND SELECT MENU Sound Field Parameters Surround Decoders Dimensions / 寸法 (W x H x D) . 435 x 151 x 351.6 mm (17-1/8 x 5-15/16 x 13-13/16) Weight / 質量 .8.5 kg (18 lbs. 11 oz.) Finish / 仕上 RX-V463 Gold color. R, T models Black color . U, C, R, A, G, E, F models Titanium color

37、. K, G, E, F, L models Silver color .A, L models HTR-6140 Gold color.T model Black color .U, C, G, F models Silver color . K, G, E, F models DSP-AX463 Gold color. J model Black color .B, J models Silver color . J model Accessories / 付属品 Remote control x 1, Batteries (R03, AAA, UM-4) x 2, Indoor FM antenna x 1 (U, C, R, T, K, A, G, E, F, L, J models), AM loop antenna x 1 (U, C, R, T, K, A, G, E, F, L, J models),