Yamaha-HTR-6050-Service-Manual电路原理图.pdf

SERVICE MANUAL 101057 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 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, 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 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 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 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:Static 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 work before you apply power to the unit. P.O.Box 1, Hamamatsu, Japan 2007 All rights reserved. This manual is copyrighted by YAMAHA and may not be copied or redistributed either in print or electronically without permission. 07.07 AV RECEIVER RX-V561/HTR-6050 RX-V561/HTR-6050 I CONTENTS TO SERVICE PERSONNEL . 2 FRONT PANELS. 3 REAR PANELS . 34 REMOTE CONTROL PANEL . 4 SPECIFICATIONS. 46 INTERNAL VIEW . 7 DISASSEMBLY PROCEDURES . 810 UPDATING FIRMWARE . 1112 SELF DIAGNOSIS FUNCTION (DIAG) . 1325 DISPLAY DATA . 2627 IC DATA . 2843 BLOCK DIAGRAMS . 4546 PIN CONNECTION DIAGRAMS. 47 PRINTED CIRCUIT BOARDS. 4860 SCHEMATIC DIAGRAMS. 6173 REPLACEMENT PARTS LIST . 7585 REMOTE CONTROL. 8687 Advanced setup . 88 RadioFans.CN 收音机爱 好者资料库 RX-V561/HTR-6050 2 RX-V561/HTR-6050 WALL OUTLET EQUIPMENT UNDER TEST AC LEAKAGE TESTER OR EQUIVALENT INSULATING TABLE I TO SERVICE PERSONNEL 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 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 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. 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) 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 REA- SON WHATSOEVER! 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. 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 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, be sure to use a soldering iron suitable to each solder. About lead free solder For U model “CAUTION” “F2251, F2252: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE 6A, 125V FUSE.” For C model CAUTION F2251, F2252: REPLACE WITH SAME TYPE 6A, 125V FUSE. ATTENTION F2251, F2252: UTILISER UN FUSIBLE DE RECHANGE DE MME TYPE DE 6A, 125V. RadioFans.CN 收音机爱 好者资料库 5 RX-V561/HTR-6050 Filter Characteristics FRONT, CENTER, SURROUND, SURROUND BACK small (H.P.F.) . fc=40/60/80/90/100/110/120/160/200 Hz, 12 dB/oct. SUBWOOFER (L.P.F.) . fc=40/60/80/90/100/110/120/160/200 Hz, 24 dB/oct. Multimedia (USB) Applications .Connections USB mass storage class device Playback Formats (USB device) . WAV (PCM format), MP3, WMA Supported USB Devices (FAT16 or FAT32 format) .USB memory device, Portable audio player I Video Section Video Signal Type (Gray Back). NTSC Composite Video Signal Level. 1 Vp-p / 75 ohms S-Video Signal Level Y . 1 Vp-p / 75 ohms C.0.286 Vp-p / 75 ohms Component Video Signal Level Y . 1 Vp-p / 75 ohms Pb / Pr . 0.7 Vp-p / 75 ohms Video Maximum Input Level. 1.5 Vp-p or more Signal to Noise Ratio (IHF) .50 dB or more Monitor Out Frequency Response (VIDEO CONV. OFF) Component video signal .5 Hz to 60 MHz, -3 dB HDMI (HDMI 1.2a). Type A (IN x 2, OUT x 1) I FM Section Tuning Range. 87.5 to 107.9 MHz 50dB Quieting Sensitivity (IHF) (1 kHz, 100 % Mod.) Mono . 2.8 V (20.2 dBf) Signal to Noise Ratio (IHF) Mono / Stereo .73 dB / 70 dB Harmonic Distortion (1 kHz) Mono / Stereo . 0.5 % / 0.5 % Antenna Input . 75 ohms unbalanced I AM Section Tuning Range. 530 to 1,710 kHz Antenna Input . Loop antenna I General Power Supply .AC 120 V, 60 Hz Power Consumption . 240 W/320 VA Standby Power Consumption (reference data) . 0.8 W AC Outlets 2 switched outlets .100 W max. total/0.8 A max. total Dimensions (W x H x D) . 435 x 151 x 317.6 mm (17-1/8 x 5-15/16 x 12-1/2) Weight . 8.1 kg (17 lbs. 14 oz.) Finish Black color .U, C models Accessories Remote control x 1, Batteries (R03, AAA, UM-4) x 2, Indoor FM an- tenna x 1, AM loop antenna x 1, Optimizer microphone x 1 DIMENSIONS 151 (5-15/16) 130 (5-1/8)274.9 (10-13/16) 21 (13/16) 21 (13/16) 21.7 (7/8) 317.6 (12-1/2) 435 (17-1/8) Unit: mm (inch) Manufactured under license from Dolby Laboratories. “Dolby”, “Pro Logic”, and the double-D symbol are trademarks of Dolby Laboratories. “DTS” and “DTS Digital Surround” are registered trademarks of Digi- tal Theater Systems, Inc. “SILENT CINEMA” is a trademark of YAMAHA CORPORATION. “HDMI”, the “HDMI” logo and “High-Definition Multimedia Interface” are trademarks or registered trademarks of HDMI Licensing LLC. DVD DVD DVD DVR DVD DVD DVD CD CD CD FM/AM (TUNER) USB DTV/CBL DTV/CBL V-AUX Sub-mode Movie Dramatic Pop/Rock Movie Dramatic 2ch Stereo 5ch Stereo 2ch Stereo 5ch Stereo 5ch Stereo 5ch Stereo TV Sports Game 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 USB Audio Listening TV Viewing TV Sports Viewing Game Playing DVD DVR DVD-Audio / SA-CD / CD CD TUNER/RADIO DIGITAL AUDIO PLAYER TV GAME Movie Music Disc Music Disc FM/AM USB Mode STRAIGHT MOVIE THEATER MUSIC MOVIE THEATER DIRECT STEREO STEREO STEREO DIRECT STEREO STEREO STEREO MUSIC ENHANCER MUSIC ENHANCER STRAIGHT ENTERTAINMENT ENTERTAINMENT O (SCENE 1) O O O O O O (SCENE 2) O O O O (SCENE 4) O O (SCENE 3) O O SCENE TEMPLATE Program Select (Default)ContentsSCENE nameSource This unit is equipped with the technologies developed by Analog Devices, Inc. and others. It is strictly prohibited to use this unit for use other than audiovisual purposes. SOUND/SURROUND SELECT MENU Sound Field Parameters Surround Decoders STEREO MUSIC ENTERTAIN MOVIE MUSIC ENHANCER 2ch Stereo 5ch Stereo Pop/Rock Hall Jazz Game TV Sports Movie Spacious Movie Dramatic Music Enh. 2ch Music Enh. 5ch O O O O O O O O O DSP LEVEL MIN, MID, MAX MUSIC ENHANCER LOW, HIGH DECODING FORMAT POST DECODING FORMAT Dolby Digital DTS Dolby Pro-Logic Dolby Pro Logic II Music Dolby Pro Logic II Movie Dolby Pro Logic II Game OO PANORAMA ON, OFF DIMENSION -3, STD, +3 O CENTER WIDTH 0, 1, 2, 3, 4, 5, 6, 7 *Specifications are subject to change without notice due to product improvements. U . U.S.A. model C . Canadian model RX-V561/HTR-6050 6 1SOUND MENU 2INPUT MENU 3OPTION MENU A) SPEAKER SET B) SPEAKER LEVEL C) SP DISTANCE D) CENTER GEQ E) LFE LEVEL F)DYNAMIC RANGE G) AUDIO SET A) INPUT ASSIGN B) INPUT RENAME C) VOLUME TRIM D) DECODER MODE E) MULTI CH SET A) DISPLAY SET B) MEMORY GUARD C) AUDIO SELECT D) PARAM. INI E) USB PLAY STYLE FRONT B: FRONT FRONT SP: LARGE CENTER SP: SML SUR. L/R SP: SML LFE/BASS OUT: BOTH CROSSOVER: 80 Hz SUBWOOFER PHASE : NORMAL FL | FR | C | SL | SR | SWFR | UNIT: feet FRONT L: 10.0 ft FRONT R: 10.0 ft CENTER: 10.0 ft SUR. L: 10.0 ft SUR. R: 10.0 ft SWFR: 10.0 ft FRONT L: 3.00 m FRONT R: 3.00 m CENTER: 3.00 m SUR. L: 3.00 m SUR. R: 3.00 m SWFR: 3.00 m TEST: OFF ON 100 Hz- - | - -0 dB 300 Hz- - | - -0 dB 1 kHz- - | - -0 dB 3 kHz- - | - -0 dB 10 kHz- - | - -0 dB SPEAKER: 0 dB HEADPHONE: 0 dB SP D. R.: MAX HP D. R.: MAX MUTE TYPE: FULL A. DELAY: 0 ms MAX VOL.: +16 dB INI. VOL.: OFF COAXIAL IN (1): DVD OPTICAL IN (2): DTV/CBL OPTICAL IN (3): CD CD / MD/CD-R / DVD / DTV/CBL / V-AUX / DVR DIMMER: 0 FL SCROLL: CONT OSD SHIFT: 0 OSD-SOURCE: 30 s OSD-AMP: 30 s MEMORY GUARD: OFF DEFAULT: AUTO REPEAT: OFF SHUFFLE: OFF FRONT / ZONE B SMALL / LARGE NONE / SML / LRG NONE / SML / LRG SWFR / FRONT / BOTH 40 / 60 / 80 / 90 / 100 / 110 / 120 / 160 / 200 Hz NORMAL / REVERSE -10 dB to +10 dB CENTER (0), 1 dB step feet / meters feet : 1.0 to 80.0 ft 10.0 ft, 0.5 ft step meters : 0.30 to 24.00 m 3.00 m, 0.10 m step OFF / ON -6.0 dB to +6.0 dB 0 dB, 0.5 dB step -20 dB to 0 dB 0 dB, 1 dB step -20 dB to 0 dB 0 dB, 1 dB step MIN / STD / MAX MIN / STD / MAX FULL / -20 dB 0 ms to 160 ms, 1 ms step +16 dB / +10 dB / +5 dB / 0 dB / -5 dB / -10 dB / -15 dB / -20 dB / -25 dB / -30 dB OFF / -80 dB to +16 dB, 1 dB step CD / MD/CD-R / DVD / DTV/CBL / V-AUX / DVR CD / MD/CD-R / DVD / DTV/CBL / V-AUX / DVR CD / MD/CD-R / DVD / DTV/CBL / V-AUX / DVR CD / MD/CD-R / DVD / DTV/CBL / V-AUX / DVR Input is possible to 8 characters Input possible Character type: Capital/ A to Z, Small/ a to z, Figure/ 0 to 9, Space, Marks/ # * + , - . / : ? CD / MD/CD-R / TUNER / DVD / DTV/CBL / V-AUX / DVR / USB / MULTI CH INPUT -6.0 dB to +6.0 dB, 0.0 dB, 1.0 dB step AUTO / LAST AUTO / DTS LAST / DVR / V-AUX / DTV/CBL / DVD -4 to 0, 1 step CONT / ONCE -5 to +5, 0, 1step 10s / 30s / ON 10s / 30s / ON OFF / ON AUTO / LAST NO / YES OFF / SINGLE / ALL OFF / ON MANUAL SETUP SIGNAL INFOAnalog / PCM / DolbyD / DTS / Digital / - / ? xxx kHz 3/2/0.1 (Front/Surround/LFE) / 1+1 xxx kbps DolbyD / DTS / PCM / None 1FORMAT (Signal format) 2SAMPLING 3CHANNEL 4BITRATE (Bit rate) 5FLAG SET MENU TABLE MAIN MENUSUB MENUCATEGORYVALUE INITIALSELECT MENU Use this feature to automatically adjust speaker and system parameters.AUTO SETUP 7 RX-V561/HTR-6050 RX-V561/HTR-6050 513476 EFGH I 1 2 3 4 5 6 7 8 9 0 A B C D E F G H I OPERATION (3) P.C.B. OPERATION (4) P.C.B. VIDEO (4) P.C.B. Tuner HDMI P.C.B. VIDEO (3) P.C.B. VIDEO (1) P.C.B. DSP P.C.B. MAIN (4) P.C.B. MAIN (1) P.C.B. OPERATION (2) P.C.B. OPERATION (11) P.C.B. Power Transformer OPERATION (6) P.C.B. OPERATION (10) P.C.B. OPERATION (1) P.C.B. OPERATION (8) P.C.B. OPERATION (9) P.C.B. VIDEO (2) P.C.B. 28 9B0AC D I INTERNAL VIEW Top view Front view Rear view 8 RX-V561/HTR-6050 RX-V561/HTR-6050 Fig. 1 I DISASSEMBLY PROCEDURES (Remove parts in the order as numbered.) Disconnect the power cable from the AC outlet. 1. Removal of Top Cover a. Remove 4 screws (1), 4 screws (2) and screw (3). (Fig. 1) b. Slide the top cover rearward to remove it. (Fig. 1) 3. Removal of HDMI P.C.B. a. Remove CB905 and CB906. (Fig. 2) b. Remove 5 screws (5). (Fig. 3) c. Remove HDMI P.C.B. (Fig. 2) 4. Removal of VIDEO (1), (2) and (3) P.C.B.s a. Remove CB193, CB305 and CB322. (Fig. 2) b. Remove 11 screws (6). (Fig. 3) c. Remove VIDEO (1), (2) and (3) P.C.B.s. (Fig. 2) 1 3 2 2 4 4 4 CB261 CB235 CB408 CB192 CB191 Top cover Front panel unit Hook 2. Removal of Front Panel Unit a. Remove 6 screws (4). (Fig. 1) b. Remove CB191, CB192, CB235, CB261 and CB408. (Fig. 1) c. R