Yamaha-RXZ-11-Service-Manual-Part-1电路原理图.pdf

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1、SERVICE MANUAL 101069 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. 45 REAR

7、 PANELS . 610 REMOTE CONTROL PANELS. 11 SPECIFICATIONS / 参考仕様 . 1216 INTERNAL VIEW . 17 DISASSEMBLY PROCEDURES / 分解手順. 1828 UPDATING FIRMWARE / 書込. 2938 SELF-DIAGNOSTIC FUNCTION / （自己診断機能）. 4085 AMP ADJUSTMENT / 部調整 . 86 DISPLAY DATA . 9091 IC DATA . 92107 PIN CONNECTION DIAGRAMS. 108110 BLOCK DIAGR

8、AMS . 111119 PRINTED CIRCUIT BOARDS. 120158 SCHEMATIC DIAGRAMS. 159179 REPLACEMENT PARTS LIST . 181235 REMOTE CONTROL. 236240 ADVANCED SETUP / 設定 . 241242 AV RECEIVER/AV AMPLIFIER P.O.Box 1, Hamamatsu, Japan 2008 All rights reserved. This manual is copyrighted by YAMAHA and may not be copied or redi

9、stributed either in print or electronically without permission. 08.02 RX-Z11/DSP-Z11 RX-Z11/DSP-Z11 RX-Z11/DSP-Z11 2 RX-Z11/DSP-Z11 WALL OUTLET EQUIPMENT UNDER TEST AC LEAKAGE TESTER OR EQUIVALENT INSULATING TABLE WARNING: CHEMICAL CONTENT NOTICE! This product contains chemicals known to the State o

10、f California to cause cancer, or 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 expo

11、se 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. 1. Critical Components Information Components having special characteristics are marked s and must be replaced with parts having specific

12、ations 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. Meter impedance should be equivalent to 1500 ohms shunted by

13、 0.15F. Leakage current must not exceed 0.5mA. Be sure to test for leakage with the AC 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 usin

14、g 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

15、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 TO SERVICE PERSONNEL For U model “CAUTION” “F1: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE 4A, 1

16、25V FUSE.” “F2: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE 15A, 125V FUSE.” For C model CAUTION F1:REPLACE WITH SAME TYPE 4A, 125V FUSE. F2:REPLACE WITH SAME TYPE 15A, 125V FUSE. ATTENTION F1:UTILISER UN FUSIBLE DE RECHANGE DE MME TYPE DE 4A, 125V. F2:UTILISER UN FUSI

17、BLE DE RECHANGE DE MME TYPE DE 15A, 125V. RX-Z11/DSP-Z11 3 RX-Z11/DSP-Z11 CAUTION Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type. WARNING: Lithium batteries 注意 正電池交換爆発起。 同一型名同等品以外電池絶対交換 。 WARNING: Lithium batteries are dangerous because they can

18、 be exploded by improper handling. Observe the following precautions when handling or replacing lithium batteries. Leave lithium battery replacement to qualified service personnel. Always replace with batteries of the same type. When installing on the PC board by soldering, solder using the connecti

19、on terminals provided on the battery cells. Never solder directly to the cells. Perform the soldering as quickly as possible. Never reverse the battery polarities when installing. Do not short the batteries. Do not attempt to recharge these batteries. Do not disassemble the batteries. Never heat bat

20、teries or throw them into fire. ADVARSEL! Lithiumbatteri Eksplosionsfare ved fejlagtig hndtering. Udskiftning m kun ske med batteri af samme fabrikat og type. Levr det brugte batteri tilbage til leverandren. VARNING Explosionsfara vid felaktigt batteribyte. Anvnd samma batterityp eller an ekvivalent

21、 typ som rekommenderas av apparattillverkaren. Kassera anvnt batteri enligt fabrikantens instruktion. VAROITUS Paristo voi rjht, jos se on virheellisesti asennettu. Vaihda paristo ainoastaan laitevalmistajan suosittelemaan tyyppiin. Hvit kytetty peristo valmistajan ohjeiden mukaisesti. RX-Z11/DSP-Z1

22、1 4 RX-Z11/DSP-Z11 DSP-Z11 (R, T, K, B, G, E, L models) FRONT PANELS RX-Z11 (U, C models) U model C model RX-Z11/DSP-Z11 5 RX-Z11/DSP-Z11 DSP-Z11 (J model) RX-Z11 (A model) RX-Z11/DSP-Z11 6 RX-Z11/DSP-Z11 REAR PANELS RX-Z11 (U model) RX-Z11 (C model) RX-Z11/DSP-Z11 7 RX-Z11/DSP-Z11 RX-Z11 (R model)

23、RX-Z11 (T model) RX-Z11/DSP-Z11 8 RX-Z11/DSP-Z11 RX-Z11 (K model) RX-Z11 (A model) RX-Z11/DSP-Z11 9 RX-Z11/DSP-Z11 DSP-Z11 (B model) DSP-Z11 (G, E models) RX-Z11/DSP-Z11 10 RX-Z11/DSP-Z11 DSP-Z11 (L model) DSP-Z11 (J model) RX-Z11/DSP-Z11 11 RX-Z11/DSP-Z11 REMOTE CONTROL PANELS RAV380 RX-Z11 (U, C m

24、odels) RAV382 RX-Z11 (R, T, K, A models) DSP-Z11 (B, G, E, L models) RAV33 RX-Z11 (U, C, R, T, K, A models) DSP-Z11 (B, G, E, L, J models) RAV381 DSP-Z11 (J model) RX-Z11/DSP-Z11 12 RX-Z11/DSP-Z11 Audio Section / 部 Minimum RMS Output Power (Power Amp. Section) / 定格出力 (部) (20 Hz to 20 kHz, 0.04 % THD

25、) FRONT L/R U, C, R, T, K, A, B, G, E, L models (8 ohms) . 140 W + 140 W J model (6 ohms) . 140 W + 140 W CENTER U, C, R, T, K, A, B, G, E, L models (8 ohms) . 140 W J model (6 ohms) . 140 W SURROUND L/R U, C, R, T, K, A, B, G, E, L models (8 ohms) . 140 W + 140 W J model (6 ohms) . 140 W + 140 W SU

26、RROUND BACK L/R U, C, R, T, K, A, B, G, E, L models (8 ohms) . 140 W + 140 W J model (6 ohms) . 140 W + 140 W FRONT PRESENCE L/R U, C, R, T, K, A, B, G, E, L models (8 ohms) .50 W + 50 W J model (6 ohms) .50 W + 50 W REAR PRESENCE L/R U, C, R, T, K, A, B, G, E, L models (8 ohms) .50 W + 50 W J model

27、 (6 ohms) .50 W + 50 W Maximum Power / 実用最大出力 (EIAJ, 1 kHz, 10 % THD) FRONT L/R R, T, K, L models (8 ohms). 200 W + 200 W J model (6 ohms) . 210 W + 210 W CENTER R, T, K, L models (8 ohms). 200 W J model (6 ohms) . 210 W SURROUND L/R R, T, K, L models (8 ohms). 200 W + 200 W J model (6 ohms) . 210 W

28、 + 210 W SURROUND BACK L/R R, T, K, L models (8 ohms). 200 W + 200 W J model (6 ohms) . 210 W + 210 W FRONT PRESENCE L/R R, T, K, L models (8 ohms).75 W + 75 W J model (6 ohms) .85 W + 85 W REAR PRESENCE L/R R, T, K, L models (8 ohms).75 W + 75 W J model (6 ohms) .85 W + 85 W Dynamic Power Per Chann

29、el (IHF) U, C, R, T, K, A, L models FRONT L/R (8/6/4/2 ohms) . 185/230/290/385 W Max. Power Per Channel (1 kHz, 0.7 % THD, 4 ohms) B, G, E models FRONT L/R . 240 W + 240 W CENTER . 240 W SURROUND L/R . 240 W + 240 W SURROUND BACK L/R . 240 W + 240 W FRONT PRESENCE L/R .90 W + 90 W REAR PRESENCE L/R

30、.90 W + 90 W Dynamic Headroom U, C, R, T, K, A, L models 8 ohms . 1.2 dB IEC Power (1 kHz, 0.04 % THD, 8 ohms) B, G, E models FRONT L/R . 155 W + 155 W Damping Factor / FRONT L/R (1 kHz, SPEAKER-A, 8 ohms) . 150 or more Input Sensitivity/Input Impedance / 入力感度入力 (1 kHz, 100 W/8 ohms) PHONO (MM) . 3.

31、5 mV / 47 k-ohms 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 Level / 最大許容入力 PHONO (MM) (1 kHz, 0.1 % THD) .60 mV or more CD, etc. (1 kHz, 0.5 % THD) .2.4 V or more Output Level/Output Impedance / 出力電圧出力 REC OUT . 2

32、00 mV / 900 ohms PRE OUT (FRONT L/R, CENTER, SURROUND L/R, SURROUND BACK L/R, FRONT PRESENCE L/R, REAR PRESENCE L/R) . 1.0 V / 500 k-ohms SUBWOOFER (20 Hz) . 2.0 V / 500 k-ohms ZONE OUT U, C, R, T, K, A, B, G, E, L models . 1.0 V / 1.4 k-ohms Headphone Jack Rated Output/Impedance / 出力出力 CD, etc. (1

33、kHz, 40 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 Deviation / 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 %

34、or less CD, etc. to FRONT L/R SP OUT (70 W, 8 ohms).0.02 % or less Signal to Noise Ratio / 信号対雑音比 (IHF-A network) PHONO (MM) (Input shorted) to SP OUT U, C, J models (2.5 mV) .80 dB or more U, C, J models (5 mV) .86 dB or more R, T, K, A, B, G, E, L models (5 mV).81 dB or more CD, etc. (Input shorte

35、d) to SP OUT 250 mV .100 dB or more Residual Noise / 残留 (IHF-A network) FRONT L/R SP OUT . 70 V or less Channel Separation / (1 kHz/10 kHz) PHONO (Input shorted) . 70 dB or more/60 dB or more CD, etc. (Input 5.1 k-ohms shorted) . 70 dB or more/60 dB or more Tone Control Characteristics / 特性 BASS Boo

36、st/Cut . 6 dB (50 Hz) Turnover frequency. 350 Hz TREBLE Boost/Cut . 6 dB (20 kHz) Turnover frequency. 3.5 kHz ZONE OUT Tone Control Characteristics U, C, R, T, K, A, B, G, E, L models BASS Boost/Cut . 10 dB (100 Hz) Turnover frequency . 380 Hz TREBLE Boost/Cut . 10 dB (10 kHz) Turnover frequency. 1.6 kHz Filter Characteristics / 特性 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.) .