Yamaha-YDS-12-Service-Manual电路原理图.pdf

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1、YDS-12 1 0 11 7 1 SERVICE MANUAL 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 specifi cally YAMAHA Products, are already known and understood

2、 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 specifi ed. For these reasons, we advise

3、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 fi rm does not constitute authorization, certifi cation or recognition of any appl

4、icable 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.

5、 Modifications are, therefore, inevitable and specifi cations are subject to change without notice or obligation to retrofi t. Should any discrepancy appear to exist, please contact the distributors Service Division. WARNING: Static discharges can destroy expensive components. Discharge any static e

6、lectricity 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. 10.04 P.O.Box 1, Hamamatsu, Japan

7、Copyright 2010 All rights reserved. This manual is copyrighted by YAMAHA and may not be copied or redistributed either in print or electronically without permission. YDS-12 UNIVERSAL DOCK for iPod MODE switch setting 1. When checking operation, the mode switch of this unit properly corresponding MUS

8、T be set to the dock-compatible component connected to this unit. Position A: For the YDS-12 compatible component (the RX-V367 or later) Position B: For the Dock-compatible component sold in 2009 or before 2. After repairing is completed, the mode switch of this unit MUST be set to “A” position. 設定

9、1. 動作場合、本機接続 DOCK 対応機器対応 本機正。 A：YDS-12 対応機器（RX-V367 以降） B：2009 年度以前発売 DOCK 対応機器 2. 修理完了後、本機 “A” 位置 。 Rear view / 背面 MODE switch CONTENTS TO SERVICE PERSONNEL .2 FRONT PANEL .3 REAR PANELS .3 SPECIFICATIONS / 参考仕様 .4 INTERNAL VIEW .4 REPAIR NOTES / 修理上留意点 .5 DISASSEMBLY PROCEDURES / 分解手順 .6 IC DATA .

10、7 BLOCK DIAGRAM .8 PRINTED CIRCUIT BOARD .9 SCHEMATIC DIAGRAM .10 REPLACEMENT PARTS LIST .11 DRAFT 2 YDS-12 YDS-12 WALL OUTLET EQUIPMENT UNDER TEST AC LEAKAGE TESTER OR EQUIVALENT INSULATING TABLE This product contains chemicals known to the State of California to cause cancer, or birth defects or o

11、ther reproductive harm. DO NOT PLACE SOLDER, ELECTRICAL/ELECTRONIC OR PLASTIC COMPONENTS IN YOUR MOUTH FOR ANY REASON 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

12、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 and must be replaced with parts having specifications equal to those originally installed. 2. Leakage

13、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 0.15 F. TO SERVICE PERSONNEL Leakage current must not

14、exceed 0.5mA. Be sure to test for leakage with the AC plug in both polarities. WARNING: CHEMICAL CONTENT NOTICE! 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 30 40程度高、 合 使用。 All of the P.C.B.s installed in this unit and solder joints are sol

15、dered 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 temperatu

16、re 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 DRAFT 3 YDS-12 YDS-12 FRONT PANEL REAR PANELS Top view Front viewSide view U, C modelsR, T, K, A, G, J models Bottom v

17、iew Rear view DRAFT 4 YDS-12 YDS-12 iPod is a trademark of Apple Inc., registered in the U.S. and other countries. iPhone is a trademark of Apple Inc. iPod 、米国他国登録Apple Inc. 商標。 iPhone 、Apple Inc. 商標。 DIMENSIONS INTERNAL VIEW 86 (3-3/8)37 (1-1/2) 89 (3-1/2) Unit: mm (inch) 単位 ： mm（） General / 総合 Dim

18、ensions (W x H x D) / 寸法（幅 高 奥行） .89 x 37 x 86 mm (3-1/2 x 1-1/2 x 3-3/8) Weight / 質量 .160 g (5.64 oz.) Finish / 仕上 U, C, R, T, K, A, G, J models . Black color Accessories / 付属品 Dock cable (2 m) .x 1 iPod dock adaptor (A type) .x 1 iPod dock adaptor (B type) .x 1 iPod dock adaptor (C type) .x 1 * Sp

19、ecifications are subject to change without notice. 参考仕様外観、製品改良予告変更 。 SPECIFICATIONS / 参考仕様 U .U.S.A. model C .Canadian model R .General model T .Chinese model K .Korean model A .Australian model G .European model J .Japanese model MAIN P.C.B. DRAFT 5 YDS-12 YDS-12 REPAIR NOTES / 修理上留意点 1. 部品供給 MAIN

20、P.C.B. 、子部品供給。 故障場合、MAIN P.C.B. 交換。 2. 動作確認 YDS-12 単独動作。 動作場合、DOCK 対応機器（AV ）、iPod/iPhone（ 1）用意 。 1 本機対応 iPod/iPhone： iPod（4th Gen/5th Gen/Classic） iPod mini iPod nano iPod Touch iPhone 3. MODE 設定 3-1. 動作場合、本機接続 DOCK 対応機器対応本機正 。 A： YDS-12 対応機器（RX-V367 以 降） B： 2009 年度以前発売 DOCK 対応機器 3-2. 修理完了後、本機 “A” 位

21、 置。 1. Supply of replacement parts None of the components of the MAIN P.C.B. can be supplied separately. The MAIN P.C.B. must be replaced as a whole in case of a failure. 2. Operation check YDS-12 does not operate by itself. To check its operation, prepare the Dock-compatible component (AV receiver,

22、 etc. (*1) and type of the iPod/iPhone (*2) with this unit. *1 This unit is not applicable to DVX-C310 (DVR-C310). *2 The type of iPod/iPhone compatible with this unit: iPod (4th Gen/5th Gen/Classic) iPod mini iPod nano iPod Touch iPhone 3. MODE switch setting 3-1. When checking operation, the mode

23、switch of this unit properly corresponding MUST be set to the dock-compatible component connected to this unit. Position A: For the YDS-12 compatible component (the RX-V367 or later) Position B: For the Dock-compatible component sold in 2009 or before 3-2. After repairing is completed, the mode swit

24、ch of this unit MUST be set to “A” position. DRAFT 6 YDS-12 YDS-12 Top cabinet Knob MAIN P.C.B. Boottom cabinet Connector support Bottom View Fig. 1 1. MAIN P.C.B. 外方 a. 3 本外。 （Fig. 1） （）判別。 （Fig. 1） b. 取外。 c. MAIN P.C.B. 取外。 (Fig. 1) 1. Removal of MAIN P.C.B. a. Remove 3 screws (). (Fig. 1) * Screw

25、s () are identified with () marks. (Fig. 1) b. Remove the top cabinet. c. Remove the MAIN P.C.B. (Fig. 1) DISASSEMBLY PROCEDURES / 分解手順 DRAFT 7 YDS-12 YDS-12 IC5 R5F21284SNSP P3_5 TXD1 /RESET XOUT VSS XIN VCC MODE RXD1 P1_7 1 2 3 4 5 6 7 8 9 10 P3_4 P3_3 P1_0 P1_1 VREF P1_2 P1_3 TXD0 RXD0 CLK0 20 19

26、 18 17 16 15 14 13 12 11 Pin No. Port NameFunction NameI/ODetail of Function 1P3_5FET_CTRLOFET control output 2TXD1TXD1ORS232C transmit data output 3/RESET/RESETIReset input 4XOUTXOUTOXOUT clock output 5VSSVSSIGND 6XINXINIXIN clock input 7VCCVCCIPower supply input 8MODEMODEIH : Normal mode, L : Flas

27、h rewrite mode 9RXD1RXD1IRS232C receive data input 10P1_7DOCK_IDIDock_ID input (YDS-12/YDS-11) 11CLK0CLK0OSPI_CLK 12RXD0RXD0ISPI_SOMI 13TXD0TXD0OSPI_SIMO 14P1_3CP_NRESETOReset for authentication coprocessor 15P1_2ACCPWR_OUTOAccessory_power output to receiver 16VREFVREFIReference voltage input 17P1_1

28、IPOD_DET_INIiPod_detect input 18P1_0ACCPWR_INIAccessory_power input from iPod 19P3_3SW_SEL_BORS232C SW select B 20P3_4SW_SEL_AORS232C SW select A IC DATA IC5: R5F21284SNSP (MAIN P.C.B.) Microprocessor DRAFT ABCDE 1 2 3 4 5 6 7 8 YDS-12 PWR+ USB_VBUS DGND DOCK_ID ACCPWR_RCV MODE SWITCH DETECT ACCPWR_

29、IPD IC4 A B TX_RCVRX_IPD RX_RCVTX_IPD IPOD_DETIPOD_DET AUDIO_L AUDIO_R S_Y S_C CVBS AUDIO_GNDA/V_RET IC9 SPI_SOMI CP_NRESET SPI_SIMO TX_UC RX_UC F1 +VCC SPI_CLK +3.3V AGND UGND IC6 MODE SWITCH Authentication IC IC5 Microprocessor (+3.3V, UGND) (+3.3V, UGND) IC3, 4 Multiplexer (+3.3V, UGND) SW1 B A18

30、K 10K IC8 Regulator CB2 DOCK connector CB1 iPod connector 10 15 19 20 111213 14 18 17 412 29 13 14 8 29 13 18 19 30 27 28 21 22 23 9 10 12 11 13 14 18 4 17 21 8 15 1 MAIN ? SCHEMATIC DIAGRAM BLOCK DIAGRAM DRAFT ABCDEFGHIJ 1 2 3 4 5 6 7 YDS-12 9 IC6 IC8 IC7 SW1 CB2 CB1 IC5 IC3 IC4 IC9 iPod terminal D

31、OCK (To receiver) MODE switch BA 16 10 20 6 15 11 1 1 12 43 2 43 5 MAIN P.C.B.(Side A)MAIN P.C.B.(Side B) 1 1 16 8 9 8 9 1 16 31 4 5 20 10 11 A B 1 2 POINT A XL1 (Pin 4 of IC5) 1IC5 (VCC) IC5 (RESET) 2 1IC5 (VCC) IC5 (RESET) 2 POINT B 1 / IC5 (7 pin, VCC), 2 / IC5 (3 pin, RESET) AC POWER ON (Connect

32、 the power cable) AC POWER OFF (Disconnect the power cable) AC POWER OFF (Disconnect the power cable) PRINTED CIRCUIT BOARD FOR INFORMATION ONLY (NO REPLACEMENT COMPONENT PARTS WILL BE AVAILABLE) Semiconductor Location Semiconductor Location Ref no. Location D5F5 IC3F4 IC4F4 IC5F3 IC9G3 Q3G5 Q4G5 Re

33、f no. Location D1B3 D2B3 D3B3 D7C5 D8B5 IC6B3 IC7B3 IC8B3 Q5B3 DRAFT ABCDEFGHIJ 1 2 3 4 5 6 7 10 YDS-12 All voltages are measured with a 10M/V DC electronic voltmeter. Components having special characteristics are marked and must be replaced with parts having specifications equal to those originally

34、 installed. Schematic diagram is subject to change without notice. 電圧、内部抵抗 10M電圧計測定。 印部品、安全性確保部品示。部品交換必要場合、 記載部品使用。 本回路図標準回路図。改良予告変更。 IC3IC4 CB1 IC9 IC5 IC6 IC8 IC7 CB2 0 0 2.1 2.1 0 0 3.4 0 0 3.1 3.4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 00 3.4 0 0 3.4 0 0 0 0 3.4 5.2 0 0 0 0 0 0 0 0 0 0 0 0 3.4 0 0 3.3

35、3.4 0 2.2 0 0 0 0 0 5.2 5.2 5.13.4 0 3.4 0 0 3.4 3.4 0 3.4 3.4 3.4 1.7 0 1.7 3.4 3.4 3.4 3.4 3.3 3.3 3.3 0 3.4 3.3 3.4 0 3.4 0 0 3.4 0 3.4 3.4 0 3.4 3.4 3.4 0 3.4 3.4 3.4 0 3.3 3.4 3.4 3.4 3.4 3.4 0 3.4 0 3.4 3.4 3.4 3.4 3.4 3.4 3.3 3.4 3.4 3.4 3.4 3.3 0 3.4 0 3.4 0 0 0 0 0 A 1 B 2 POINT A XL1 (Pin

36、4 of IC5)1IC5 (VCC) IC5 (RESET) 2 1IC5 (VCC) IC5 (RESET) 2 POINT B 1 / IC5 (7 pin, VCC), 2 / IC5 (3 pin, RESET) AC POWER ON (Connect the power cable) AC POWER OFF (Disconnect the power cable) AC POWER OFF (Disconnect the power cable) iPod_L IC6: MFI341S2164 IC digital H8/300H MICROPROCESSOR System c

37、ontrol I/O port P4/IRQ P3/IRQ P2/IRQ P1/IRQ RES Internal address bus Internal data bus 11 12 14 15 1617181920 10 Vss NC P2/IRQ Top view 9876 13 5 4 2 1 3 Vcc Vss RNG WDT FMU Voltage monitoring circuit Security logic ROM (112 kbytes) RAM (4 kbytes) Interval timer 1 Interval timer 2 Register (512 byte

38、s) Modular multiplication coprocessor EEPROM (16 kbytes + 2 kbytes) On-chip oscillator Power-on reset circuit P1/IRQ P3/IRQ Vcc NC NC NC NC NC NC NC NC NC NC NC NC RES P4/IRQ 1 3 2 5 4GND VCC IC9: TC7SH08FU 2-input AND gate IN A IN B OUT Y IC3, 4: TC74VHC153FT Dual 4-channel multiplexer 14A S0 S0 61

39、C0 2B S1 S1 S2 S2 S3 S3 S0 71Y 51C1 S1 41C2 S2 11G 31C3 S3 102C0 S0 92Y 1 12C1 S1 122C2 S2 152G 132C3 S3 IC8: R1114Q331D-TR Low noise 150 mA LDO regulator VDD CE Vref Current Limit VOUT GND VDD CD RD Vref GND OUT IC7: R3112Q221A-TR-F Nch open drain type 206 16 10 1 5 1511 MFI341S2164TC7SH08FU 1 3 4

40、5 TC74VHC153FT 1 8 16 R5F21284SNSP 1 10 20 R1114Q331D-TR 42 1 R3112Q221A-TR-F Anode Cathode RSB6.8S 6.8V1SS400TE61RB521S-30TE61 2 1 1: GND 2: IN 3: OUT 3 DTC114EKA2SK3019TL PIN CONNECTION DIAGRAMS OF TRANSISTOR, DIODE AND ICS. Anode Cathode Anode Cathode G S D To iPod terminal BA To RECEIVER (DOCK)

41、MICRO- PROCESSOR MULTIPLEXER AUTHENTICATION IC REGULATOR MODE SWITCH The voltage is measured with the dock-compatible component. 電圧DOCK対応機器接続測定。 SCHEMATIC DIAGRAM FOR INFORMATION ONLY (NO REPLACEMENT COMPONENT PARTS WILL BE AVAILABLE) DRAFT ABCDEFGHIJ 1 2 3 4 5 6 7 YDS-12 11 202 203 204 205 5 6 17 1

42、1 8 1 7 18 16 1518 15 iPod with color display (20 GBor 30 GB) or U2 Special Edition iPod with color display (40 GB or 60 GB) or iPod (40 GB) iPod mini (4 GB or 6 GB) * The mark ( , , or ) is shown on the back of each iPod dock adapter. 付iPod （20GB、30GB）U2 Special Edition iPod（40GB）、付 iPod（40GB 60GB）

43、 iPod mini（4GB 6GB） 、iPod Dock 裏面表示。 B C A BCA BCA Ref No.Part No.DescriptionRemarksMarkets部品名 New Parts 新規部品 New Parts 新規部品 * 1WU907500 P.C.B. ASSYMAIN * 5WU898200 TOP CABINET 6WR513800 SPRING IPOD03 * 7WU898400 BOTTOM CABINETJRTKAG * 7WU920600 BOTTOM CABINETUC * 8WV240800 CONNECTOR SUPPORT * 11WU8

44、99500 KNOBMODE SWITCH 15WF266600 BIND HEAD P-TIGHT SCREW3x8 MFZN2B301 16WF266800 FLAT HEAD B-TIGHT SCREW3x8 MFZN2B3皿 17WF267600 BIND HEAD P-TIGHT SCREW2x6 MFZN2B301 18WG595300 NONSKID PADD8 t=1滑止 ACCESSORIES付属品 * 202WU805500 DOCK CABLE21P 2m 1pcLLM2118-2000 * 203WR558200 IPOD DOCK ADAPTORBlack Atype 1pc01 * 204WR558400 IPOD DOCK ADAPTORBlack Btype 1pc01 * 205WR558100 IPOD DOCK ADAPTORBlack Ctype 1pc01 OVERALL ASSY REPLACEMENT PARTS LIST DRAFT YDS-12 DRAFT