Marantz-SA-8003-Service-Manual(1) 电路图 维修手册.pdf

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1、SA8003 Please use this service manual with referring to the user guide ( D.F.U. ) without fail. Service Manual SA8003 SA8003 /F N/K1SG/N1B/N1SG /U1B Part no. 90M34AK855010 First Issue 2008.08 MZ Super Audio CD player TABLE OF CONTENTS SECTION PAGE 1. TECHNICAL SPECIFICATIONS . 1 2. SERVICE HINTS AND

2、 TOOLS . 4 3. WARNING AND LASER SAFETY INSTRUCTIONS . 5 4. CAUTIONS . 6 5. UPDATA FIRMWARE PROCEDURE . 7 6. SERVICE MODE .14 7. HOW TO THE RESET OF PLAYBACK TIME .16 8. ERROR MESSAGE .17 A The mode to check the last error message etc. .17 B Other Error Message page .21 C Error Messages special to US

3、B .24 9. TROUBLESHOOTING . 34 10. WARNING DIAGRAM .37 11. BLOCK DIAGRAM . 39 12. SCHEMATIC DIAGRAM .41 13. PARTS LOCATION . 49 14. EXPLODED VIEW AND PARTS LISTA . 59 15. MICROPROCESSOR AND IC DAT . 64 16. ELECTRICAL PARTS LIST . 69 17. ABOUT REPLACE THE MICROPROCESSOR WITH A NEW ONE .80 DISPLAY OFF

4、SUPER AUDIO CD PLAYER SA8003 DISC MEDIA/USBUSB PHONESLEVEL + STANDBY ON/STANDBYPOWER A B C F g / i j / h 安全上注意： 部品、安全上重要部品。必指定部品番号使用下。 MARANTZ DESIGN AND SERVICE Using superior design and selected high grade components, MARANTZ company has created the ultimate in stereo sound. Only original MARANTZ

5、parts can insure that your MARANTZ product will continue to perform to the specifications for which it is famous. Parts for your MARANTZ equipment are generally available to our National Marantz Subsidiary or Agent. ORDERING PARTS : Parts can be ordered either by mail or by Fax. In both cases, the c

6、orrect part number has to be specified. The following information must be supplied to eliminate delays in processing your order : 1. Complete address 2. Complete part numbers and quantities required 3. Description of parts 4. Model number for which part is required 5. Way of shipment 6. Signature :

7、any order form or Fax. must be signed, otherwise such part order will be considered as null and void. SHOCK, FIRE HAZARD SERVICE TEST : CAUTION : After servicing this appliance and prior to returning to customer, measure the resistance between either primary AC cord connector pins ( with unit NOT co

8、nnected to AC mains and its Power switch ON ), and the face or Front Panel of product and controls and chassis bottom. Any resistance measurement less than 1 Megohms should cause unit to be repaired or corrected before AC power is applied, and verified before it is return to the user/customer. Ref.

9、UL Standard No. 60065. In case of difficulties, do not hesitate to contact the Technical Department at above mentioned address. 080702MZ USA MARANTZ AMERICA, INC 100 CORPORATE DRIVE MAHWAH, NEW JERSEY 07430 USA EUROPE / TRADING D press the PAUSE button, and the number goes down at 1% step. Press the

10、 STOP button at any value, and the setting for Open1 will be determined (between 0 and 500ms). Once the setting is determined, it will automatically determine the setting for Open2. Likewise, determine the setting for each of Open2 to Open5 and then for each of Close1 to Close5. When the Close5 sett

11、ing is completed, the display will show the following message: Then, press the STOP button, and the OPEN/CLOSE operation will be repeated three times at the set speed. Meanwhile, press the PLAY button while this message is on the display, and the OPEN/CLOSE test will be cancelled and the model indic

12、ation will return to the display. However, the setting has been memorized so that the speed will remain unchanged. Also, press the PAUSE button while this message is on the display, and the OPEN/CLOSE test will be cancelled, the model indication will return and the setting will be cancelled. When th

13、e OPEN/CLOSE test is performed with the operation repeated three times, the display will show the following message: Press the STOP button then, and the model identification will return, and the OPEN/CLOSE will be performed at the set speed. If another button is pressed, the setting will be cancelle

14、d and the model identification will return. Display Off RPTRNDMPROGTRKSA-CDCDM FILEUSBSTRGD OFF REMAINTTL CPT R Y Sh a n g e ? A- B 1 Display Off RPTRNDMPROGTRKSA-CDCDM FILEUSBSTRGD OFF REMAINTTL PST R Y Sh T e st? A- B 1 Display Off RPTRNDMPROGTRKSA-CDCDM FILEUSBSTRGD OFF REMAINTTL x1O p e nxxxx% A

15、- B 1 PLAY押1%加算、PAUSE 押1%減算。 任意値STOP押Open側1部分（0 500ms区間）設定確定。 確定自動的Open2設定移行。 同Open25設定、更Close15設定 。 Close5設定完了、以下表示変更。 、STOP押変更値Open/Close 3往復行。 又、表示際PLAY押、Open/Close 表示戻。 但、変更値次回起動時設定 Open/Close動作。 又、表示際PAUSE押、Open/Close 表示復帰。 但、変更値。 Open/Close行場合、3往復後以下表示 変。 、STOP押名表示復帰、次 回起動時設定Open/Close動作 。 他押設

16、定 名表示戻。 21 B Other Error Message page The error message common to all models 1) The error message displayed as the Last Error Message Communication error between SA-CD Module and 1. Front Microprocessor When having had the communication error with the SA-CD Module more than a regulated number of tim

17、es, the unit will reset the SA-CD Module after displaying the following message. This will continue to be displayed until the unit has recovered from the communication error. Ensure that the flexible cable between the JF07 of PF16 and the J805 of 00MGA33AK1010 is connected properly. Also check that

18、the flexible cable between the SA-CD Module and PP16 is connected properly. When the unit is ready to play back CDs and SA- CDs, the SA-CD Module and the Microprocessor communicate regularly. Check the signal in reference to the communication between the SA-CD Module and the Microprocessor on Commun

19、ication Waveforms page. The MOD_SCL is the clock that is transmitted from the SA-CD regularly. If this signal cannot be detected, the SA-CD Module may be broken. If so, replace the SA-CD Module. When the SA-CD Module has been replaced, ensure that the Playtime will be cleared. Communication Error be

20、tween D/A Converter and 2. Front Microprocessor If no response is detected in the communication between the D/A Converter and the Microprocessor, the display will show the following message. Check that the flexible cable has been duly connected between PF16 and PA16 and also that LD02 LD05 on the PA

21、16 are receiving the designated voltage. Make the CD/SA-CD or the USB replayable. Ensure that IIC communications have been established between RD48 and RD53 when the unit is switched from STOP to PLAY. If the error cannot be corrected through normal operations, QD01 may be broken. If such is the cas

22、e, replace QD01. Display Off RPTRNDMPROGTRKSA-CDCDM FILEUSBSTRGD OFF REMAINTTL COS A C Do m 6 E rr A- B 1 Display Off RPTRNDMPROGTRKSA-CDCDM FILEUSBSTRGD OFF REMAINTTL rrD A C Eo rIIC C A- B 1 B 他 全共通 1) 表示 SA-CD Module通信1. SA-CD Module通信規定回数超場合、 以下表示表示後SA-CD Module行 。表示、通信解除表示続 。 PF16JF0700MGA33AK1

23、010J805接続 正接続確認 。 同様SA-CDPP16接続 正接続確認。 CD/SA-CD再生可能状態、SA-CD 常定期的通信行。 通信波形項SA-CD通信 参照、信号確認。 MOD_SCL定期的SA-CD送信 。 信号確認場合、SA-CD壊 可能性。 SA-CD交換。 尚、SA-CD交換行場合、必再生時間 行。 D/A通信2. D/A通信指定時間内応答 場合、以下表示行。 PF16PA16接続正接続 確認。 PA16上LD02LD05指定電圧確認 。 CD/SA-CD又USB再生可能状態。 Stop状態Play状態変更RD48RD53 IIC通信行確認。 通常動作行状態、当解消 場合、

24、QD01壊可能性。 QD01交換。 22 2) Error messages that are not displayed in the Last Error Message Error messages that can be displayed on the FL 1. or LCD (Communication Error between the Front Microprocessor and EEPROM) If no response is detected between the Front Microprocessor and EEPROM within a regulated

25、 timeframe, the display will show the following message. Ensure that IIC communications have been established between TPF257 and TPF299 on PF16 when the unit is powered on or put into STANDBY. If no communication is detected, check the soldering of RF05, RF07, RF31, QF06 and QF11. IF the error canno

26、t be corrected through normal operations, QF11 may be broke. If such is the case, replace QF11. When no disc information is displayed 120 seconds after the disc is loaded, the display will show the following message. Reset the SA-CD Module. If no information can be obtained after this operation has

27、been repeated three times, the unit will open the tray by itself. The unit cannot play back the disc if this message appears. Error Messages that Cannot Be Displayed on the FL 2. and LCD After the primary source is powered on, the microprocessor in the unit will obtain model information, thereby det

28、ermine which of LCD and FL the display uses and whether the unit has a USB and DAIR, and configure the settings accordingly. Until this setting is confirmed, the unit cannot show any messages on the display, but the DISPLAY Off LED may flicker instead of showing an error message. If neither of the d

29、isplay nor the Display Off LED responds, the unit may have recognized the unit as another model. In either case, check if TPF289 and TPF290 on PF16 receive designated voltages. Display Off RPTRNDMPROGTRKSA-CDCDM FILEUSBSTRGD OFF REMAINTTL tT C a na P la y6 A- B 1 Display Off RPTRNDMPROGTRKSA-CDCDM F

30、ILEUSBSTRGD OFF REMAINTTL rEE R O Mro rIIC A- B 1 PF16SA7003SA8003QF0600MWG35AK2040SA-15S2 TPF2892.2V3.3V0V1.1V58pinTPF*0V1.1V TPF2902.2V3.3V2.2V3.3V60pinTPF*0V1.1V 2) 表示 FL又LCD上表示可能 (1. EEPROM通信) EEPROM通信指定時間内応答 場合、以下表示行。 電源投入時又移行時、PF16上TPF257 TPF299IIC通信行確認。 通信行場合、RF05, RF07, RF31 ,QF06, QF11半田状態確

31、認。 通常動作行状態、当解消 場合、QF11壊可能性。 QF11交換。 120秒間情報 取得場合以下表示行、SA-CD 行。 作業3回繰返情報取得場 合、自動的。 表示現、本機再生。 FL及LCD上表示2. 一次電源投入後、本情報取得 行。、使用表示管LCD FL始、USB有無、DAIR有無等設定行 。 設定不定場合、表示行Display Off LED点滅情報示場合。 又、表示Display Off LED点滅 場合、情報取得別認識 場合。 場合、PF16上TPF289及TPF290指 定電圧確認。 23 If the unit receives the regulated voltage

32、and yet has the Display Off LED flickering, QF06 on PF16 may be broken. If such is the case, replace QF06. If the unit receives the regulated voltage without the Display Off Led flickering, check that TPF245 and TPF280 receive the regulated voltage. Once the unit comes out of STANDBY, the FL and Mic

33、roprocessor begin to communicate. Check the signal in reference to Communications between the FL and the Microprocessor on the Communication Waveform page. All signals are output from the Microprocessor. If no signal is output, QF06 on PF16 may be broken. If such is the case, replace QF06. If a sign

34、al is detected, VF01 may be broken. If such is the case, replace VF01. 電圧問題Display Off LED点滅場 合、PF16上QF06壊可能性。QF06 交換。 電圧問題Display Off LED点滅場 合、TPF245TPF280所定電圧確認 。 復帰FL通信行 。 通信波形項FL通信参照、 信号確認。 全信号出力。 信号出力場合、PF16上QF06壊 可能性。QF06交換。 信号確認場合、VF01壊可能性 。VF01交換。 24 C Error Messages special to USB 1) Error

35、Message displayed as the Last Error Message If no response is made in the communication between the USB Module and the microprocessor within a designated timeframe, the display will show the following message. Ensure that the flexible cable is duly connected between 00MWG3AK2010 and 00MWG33AK2040. E

36、nsure that each of TPF693 and TPF694 on 00MWG33AK2040 is applied with the voltage. Ensure that each of TPF548, TPF633 and TPF637 on 00MWG33AK2040 is supplied with the clock signal of the designated frequency. Check the soldering points of LF11LF18, LP01LP03, RP15RP20 and QP01. Refer to the Communica

37、tion between USB Module and the microprocessor on the Communication Waveform page and check the signal. If the error message bellow cannot be cleared despite the unit performing normal operations properly, QP01 may be broken. If such is the case, replace QP01. If no response is made in the communica

38、tion with an iPod-authenticated IC within a regulated timeframe, the display will show the following message. As the communication with the authenticated IC has not been established normally, ensure that the IIC signal is communicating at a normal level when the unit is connected with an iPod. The f

39、requency of the IIC clock (IIC_SCL) is approximately 40 kHz only when the unit communicates with an iPod- authenticated IC. If no communication can be detected, check the soldering points of the microprocessor (QF06 on 00MWG33AK2010), resistors (RF05, RF07, RF83 and RF84 on 00MWG33AK2010) and the au

40、thenticated IC (QF08 on 00MWF33AK2010). If the problem specific to the iPod cannot be rectified, the authenticated IC (QF08 on 00MWG33AK2010) may be broken. If that is the case, replace QF08. When the iPod-authenticated IC has received error Display Off RPTRNDMPROGTRKSA-CDCDM FILEUSBSTRGD OFF REMAIN

41、TTL oCU S B Em E E rrx A- B 1 Display Off USBD OFF rEiP o dro rIIC RPTRNDMPROGTRKSA-CDCDM FILESTRGREMAINTTLA- B 1 C USB専用 1) 表示 USB通信指定時間内応 答場合、以下表示行。 00MWG33AK201000MWG33AK2040接続 挿入確認。 00MWG33AK2040TPF693及TPF694電 圧印加確認。 00MWG33AK2040上TPF548、TPF633及TPF637 所定周波数信号見確認 。 LF11LF18、LP01LP03、RP15RP20、QP01

42、 半田付状態確認。 通信波形項USB通信 参照、信号確認。 通常動作問題下記解消 場合、QP01壊可能性。QP01交 換。 iPod認証IC通信指定時間内応答場 合、以下表示行。 認証IC通信正常行状態、iPod 接続IIC信号正常通信 確認。 尚、iPod認証IC通信行IIC (IIC_SCL)約40 kHz。 通信行、 (00MWG33AK2010上QF06)、抵抗 (00MWG33AK2010 上RF05, RF07, RF83, RF84)、認証IC (00MWG33AK2010上QF08)半田付状態確認 。 通常動作問題iPod問題解決場合 、認証IC (00MWG33AK2010上

43、QF08)壊可 能性。QF08交換。 iPod認証IC上確認認証情報受取 25 information, the display will show the following message. This message means that the authenticated IC is communicating properly. Try connecting another iPod. If no problem arises with another iPod, advise the user to repair the iPod. If the same problem arises with another iPod, the authenticated IC (QF08 on 00MWG33AK2010) may be broken. If that is the case, replace QF08. When a problem arises with the processing of the iPod authentication and signature, the display will show the following message. If the following mes