Yamaha-RXV-100-D-Service-Manual电路原理图.pdf

SERVICE MANUAL 100986 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. I CONTENTS TO SERVICE PERSONNEL . 2 FRONT PANEL . 3 REAR PANELS . 3 REMOTE CONTROL PANEL . 4 SPECIFICATIONS. 56 ADVANCED SETUP . 7 INTERNAL VIEW . 7 DISASSEMBLY PROCEDURES . 811 SELF DIAGNOSIS FUNCTION (DIAG) . 1230 AMP ADJUSTMENT . 31 IC DATA . 3235 BLOCK DIAGRAM. 3637 DISPLAY DATA . 38 PRINTED CIRCUIT BOARD . 3951 PIN CONNECTION DIAGRAM . 52 SCHEMATIC DIAGRAM . 5360 PARTS LIST. 6173 REMOTE CONTROL. 74 P.O.Box 1, Hamamatsu, Japan RX-V100D AV RECEIVER RX-V100D 2005 All rights reserved. This manual is copyrighted by YAMAHA and may not be copied or redistributed either in print or electronically without permission. 05.11 RX-V100D 2 RX-V100D WALL OUTLET EQUIPMENT UNDER TEST AC LEAKAGE TESTER OR EQUIVALENT INSULATING TABLE 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. 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. The P.C.B.s installed in this unit are soldered using the following solder. About 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: 1. 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. 2. If lead solder must be used, be sure to remove lead free solder from each terminal section of the parts to be replaced and from the area around it completely before soldering, or make sure that the lead free solder and lead solder melt together fully. SIDE ASIDE B DSP P.C.B.Lead SolderLead Free Solder FUNCTION P.C.B.Lead Free Solder OPERATION P.C.B.Lead Free Solder MAIN P.C.B.Lead Free Solder POWER P.C.B.Lead Free Solder SUBTRANS P.C.B.Lead Free Solder DAB P.C.B.Lead Free Solder Side A Side B SMT REFLOW Process MI FLOW Process Solder Dip RX-V100D 3 RX-V100D I FRONT PANEL B model I REAR PANELS G model B model RX-V100D 4 RX-V100D I REMOTE CONTROL PANEL RAV306 5 RX-V100D I SPECIFICATIONS I Audio Section Minimum RMS Output Power (Power Amp. Section) (0.06 % THD, 8 ohms) FRONT L/R.85 W + 85 W CENTER . 85 W SURROUND L/R .85 W + 85 W SURROUND BACK . 85 W DIN Standard Output Power Per Channel (0.7 % THD, 4 ohms) MAIN L/R .130 W + 130 W CENTER . 130 W SURROUND L/R . 130 W + 130 W SURROUND BACK . 130 W IEC Power (0.06 % THD, 8 ohms) .95 W + 95 W Dynamic Power Per Channel (IHF) FRONT L/R (8 ohms/6 ohms/4 ohms/2 ohms) .115/150/185/230 W Damping Factor FRONT L/R (20 Hz to 20 kHz, SPEAKER-A) . 120 or more Input Sensitivity / Input Impedance CD, etc. . 200 mV / 47 k-ohms MULTI CH INPUT FRONT L/R, CENTER, SURROUND L/R, SUBWOOFER . 200 mV / 47 k-ohms Maximum Input Signal (1 kHz, 0.5 % THD) CD, etc. (EFFECT ON) .2.2 V or more Output Level / Output Impedance REC OUT . 200 mV / 1.2 k-ohms SUBWOOFER (2ch Stereo ? etc. 3 DAB MENUA ) INIT SCANSCAN : FULLFULL / UK_BAND3 / NO B ) TUNE AID5A LEVEL : XX5A LW (DAB Channel Label) C ) DRC MENUDRC MODE : AUTO AUTO / OFF D ) PRUNE LISTOK : ENTERYES / NO E ) PRESET DELETEDELETE : XXXX (Preset Number) 4 OPTION MENUA ) DISPLAY SETDIMMER : 0-5 to 0 / 1 step V CONV. : ONOFF / ON B ) MEMORY GUARDMEM. GUARD : OFFOFF / ON C ) PARAM. INI D ) MULTI ZONESP B : MAINMAIN / ZONE B DAB FREQUENCY TABLE FrequencyChannel label 174.928 MHz5A 176.640 MHz5B 178.352 MHz5C 180.064 MHz5D 181.936 MHz6A 183.648 MHz6B 185.360 MHz6C 187.072 MHz6D 188.928 MHz7A 190.640 MHz7B 192.352 MHz7C 194.064 MHz7D 195.936 MHz8A 197.648 MHz8B 199.360 MHz8C 201.072 MHz8D 202.928 MHz9A 204.640 MHz9B 206.352 MHz9C 208.064 MHz9D 209.936 MHz10A 211.648 MHz10B 213.360 MHz10C 215.072 MHz10D FrequencyChannel label 216.928 MHz11A 218.640 MHz11B 220.352 MHz11C 222.064 MHz11D 223.936 MHz12A 225.648 MHz12B 227.360 MHz12C 229.072 MHz12D 230.784 MHz13A 232.496 MHz13B 234.208 MHz13C 235.776 MHz13D 237.488 MHz13E 239.200 MHz13F FrequencyChannel label 1452.960 MHzLA 1454.672 MHzLB 1456.384 MHzLC 1458.096 MHzLD 1459.808 MHzLE 1461.520 MHzLF 1463.232 MHzLG 1464.944 MHzLH 1466.656 MHzLI 1468.368 MHzLJ 1470.080 MHzLK 1471.792 MHzLL 1473.504 MHzLM 1475.216 MHzLN 1476.928 MHzLO 1478.640 MHzLP 1480.352 MHzLQ 1482.064 MHzLR 1483.776 MHzLS 1485.488 MHzLT 1487.200 MHzLU 1488.912 MHzLV 1490.624 MHzLW Band 3L-Band RX-V100D 7 RX-V100D Changing Speaker Impedance To change the Speaker Impedance, do the following pro- cedure. 1 With the main unit in standby mode, hold down “STRAIGHT (EFFECT)” key and press “STANDBY/ ON” key. Then PRESET is displayed. 2 Press “STRAIGHT (EFFECT)” key to select the de- sired setting. 8 ohms or 4 ohms 3 Press “STANDBY/ON” key. The main unit changes to standby mode. Note: The setting you made are reflected the next time this main units power is turned on. Resetting the factory presets To reset all of parameters, do the following procedure. This procedure completely resets ALL parameters, in- cluding the SET MENU, level, assign, and tuner presets. 1 With the main unit in standby mode, hold down “STRAIGHT (EFFECT)” key and press “STANDBY/ ON” key. Then PRESET is displayed. 2 Turn “PROGRAM” knob to select PRESET. 3 Press “STRAIGHT (EFFECT)” key to select the de- sired setting. RESETTo reset the main unit to its factory presets. CANCEL To cancel without making any changes. 4 Press “STANDBY/ON” key. If you selected RESET, the main unit is reset its fac- tory presets and switches to standby mode. If you selected CANCEL, the main unit switches to standby mode and nothing is reset. Note: The setting you made are reflected the next time this main units power is turned on. I INTERNAL VIEW ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? GHIJK A 0 B C D E F 12435768 9 1 2 3 4 5 6 7 8 9 0 A B C D E F G H I J K I ADVANCED SETUP RX-V100D 8 RX-V100D I DISASSEMBLY PROCEDURES Fig. 1 (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 1 screws (3). (Fig. 1) b. Slide the Top Cover rearward to remove it. (Fig. 1) 2. Removal of Front Panel Unit a. Remove 2 Knobs. (Fig. 1) b. Remove 1 screw (4) and then remove the Support Top. (Fig. 1) c. Remove 6 screws (5) and then remove the Front Panel Unit. (Fig. 1) 3. Removal of Plate Side a. Remove 2 push rivets (6). (Fig. 1) b. Remove the Plate Side L/R. (Fig. 1) 4. Removal of Sub Chassis Unit a. Remove 2 screws (7) and then slide the Sub Chassis Unit forward. (Fig. 1) b. Loosen the harness fixture fixing the cable. c. Remove CB306, CB309, CB456 and CB863 and then remove the Sub Chassis Unit. (Fig. 1) 1 1 2 3 2 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 45 5 6 6 7 7 RX-V100D 9 RX-V100D Fig. 3 Fig. 2 5. Removal of DSP P.C.B. a. Remove 1 screw (8). (Fig. 2) b. Remove 7 screws (9). (Fig. 3) c. Remove CB2 and CB11. (Fig. 2) d. Lift up the SUBTRANS (2) P.C.B. and remove the CB1. (Fig. 2) e. Remove the DSP P.C.B. with the Support/DSP. (Fig. 2) 8 ? ? ? ? ? ? ? ? ? ? ? 9000 RX-V100D 10 RX-V100D 7. Removal of MAIN (1), (5) and POWER (1), (2) P.C.B.s a. Remove CB354. (Fig. 5) b. Remove 2 screws (A), 1 screws (B) and 2 screws (C). (Fig. 5) c. Remove MAIN (1), (5) and POWER (1), (2) P.C.B.s. (Fig. 5) Fig. 5 6. Removal of FUNCTION, SUBTRANS (2), (3), (6), (7), (9), DAB P.C.B.s and Tuner a. Remove CB4, CB5, CB6, CB307, CB351, CB452 and CB453. (Fig. 4) b. Remove 22 screws (0). (Fig. 3) c. Remove FUNCTION, SUBTRANS (2), (3), (4), (6), (7), (9), DAB P.C.B.s and the Tuner. (Fig. 4) Fig. 4 SUBTRANS (9) P.C.B. SUBTRANS (7) P.C.B. SUBTRANS (2) P.C.B. SUBTRANS (6) P.C.B. SUBTRANS (3) P.C.B. SUBTRANS (4) P.C.B. FUNCTION P.C.B. Tuner DAB P.C.B. CB4 CB5 CB6 CB307 CB351 CB452 CB453 B A A C C POWER (1) P.C.B. POWER (2) P.C.B. MAIN (5) P.C.B. MAIN (1) P.C.B. CB354 RX-V100D 11 RX-V100D When checking the P.C.B.: Put a Cloth over the equipment. Put the MAIN (1), (5), and POWER (1), (2) P.C.B.s together with the heat sink upright on the Cloth and check them. (Fig. 6) Reconnect all cables (connectors) that have been disconnected. When connecting the flat cable, use care for the polarity. The P.C.B. removed from the rear panel does not work because its grounding is loose. Be sure to connect the ground of each P.C.B. to the chassis or GND with a jumper wire or the like. Fig. 6 Cloth RX-V100D 12 RX-V100D NoDIAG menusub-menu 1BYPASS1. ANALOG BYPASS 2. DSP BYPASS 2RAM THROUGH1. RAM MARGIN 2. RAM FULL BIT 3PRO LOGIC1. PRO LOGIC 4SPEAKERS SET1. FRNT: SML 0dB 2. CENTER: NONE 3. LFE/B: FRNT 4. Pres Mix: 5ch 5. FRNT GAIN1 6. FRNT GAIN2 7. SURR B Check 5Xch-INPUT1. XCH INPUT_6 2. XCH INPUT_8 6MIC CHECKMIC CHK -dB (Not applied to this model) 7VFD CHECK1. VFD CHECK (Initial display) STRAIGHT2. VFD DISP OFF (All segments OFF) 3. VFD DISP ALL (All segments ON 100%) 4. VFD DIMMER (All segments ON 50%) 5. CHECKED PATTERN (ON in lattice) 8MANUAL TEST1. TEST ALL 2. TEST FRNT L 3. TEST CENTER 4. TEST FRNT R 5. TEST SURR R 6. TEST SB R 7. TEST SB L 8. TEST SURR L 9. TEST PRES L 10. TEST PRES R 11. TEST LFE 9DAB CHECK1. DAB SCAN/SCL 2. DLS 3. SIGNAL QUALITY 10FACTORY PRESET1. PRESET INHI (memory initialization inhibited) 2. PRESET RSRV (memory initialized) 11AD DATA CHECK1. DC/PS (protection) 2. THM 3. IMP SW/POWER LIMIT 4. K0/K1 (panel key) 12V_CONV_STATUS1. LOW BYTE (Not applied to this model) 2. HIGH BYTE (Not applied to this model) 13XM STATUS1. XMS1 (Not applied to this model) 2. XMS2 (Not applied to this model) I SELF DIAGNOSIS FUNCTION (DIAG) This unit has self diagnosis functions that are intended for inspection, measurement and location of faulty point. There are 21 DIAG menu items, each of which has sub-menu items. Listed in the table below are menu items and sub-menu items. RX-V100D 13 RX-V100D NoDIAG menusub-menu 14IF STATUS1. DST 2. DMD 3. DIF 4. PC 5. CS1 6. CS2 7. DEI 8. BS1 9. BS2 10. BS3 11. BS4 12. BS5 13. BS6 14. BS7 15. BS8 16. MTT 17. DGI 15DSP BUS CHECK1. TI BUS