Marantz-SA15S2-sacd-sm 电路图 维修手册.pdf

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1、SA-15S2 Please use this service manual with referring to the user guide ( D.F.U. ) without fail. Service Manual SA-15S2 SA-15S2 /F N/K1G/N1G/N1S/U1G Part no. 90M35AK855010 First Issue 2008.10 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 . 8 6. SERVICE MODE .15 7. HOW TO THE RESET OF PLAYBACK TIME .17 8. ERROR MESSAGE .18 9. TROUBLESHOOTING . 25 10. WARNING DIAGRAM .27 11. BLOCK DIAGRAM . 29 12. SCHEMATIC DIAGRAM .31 13. PARTS LOCATI

3、ON . 43 14. EXPLODED VIEW AND PARTS LISTA . 53 15. MICROPROCESSOR AND IC DAT . 58 16. ELECTRICAL PARTS LIST . 65 17. ABOUT REPLACE THE MICROPROCESSOR WITH A NEW ONE .76 OPEN/ CLOSE PLAY STOP PAUSE 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

4、components, MARANTZ company has created the ultimate in stereo sound. Only original MARANTZ 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

5、 Agent. ORDERING PARTS : Parts can be ordered either by mail or by Fax. In both cases, the correct 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. Descri

6、ption of parts 4. Model number for which part is required 5. Way of shipment 6. Signature : 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 custo

7、mer, measure the resistance between either primary AC cord connector pins ( with unit NOT connected 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 correc

8、ted before AC power is applied, and verified before it is return to the user/customer. Ref. 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 U

9、SA EUROPE / TRADING D press the PAUSE button, and the number goes down at 1% step. Press the 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 se

10、tting for each of Open2 to Open5 and then for each of Close1 to Close5. When the Close5 setting 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 t

11、his message is on the display, and the OPEN/CLOSE test will be cancelled and the model indication 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 wi

12、ll be cancelled, the model indication will return and the setting will be cancelled. When the 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 wi

13、ll be performed at the set speed. If another button is pressed, the setting will be cancelled and the model identification will return. RPT RNDM PROGTRKCDM FILEUSBSTRGD OFF REMAINTTL CPT R Y Sha ng e? A- B 1 SUPERAUDIOCD INVDCFN SHP ALL FIL 1 2 3AMSSTEREOEXT CLK44.1K88.2K176.4K RPT RNDM PROGTRKCDM F

14、ILEUSBSTRGD OFF REMAINTTL PST R Y ShT est? A- B 1 SUPERAUDIOCD INVDCFN SHP ALL FIL 1 2 3AMSSTEREOEXT CLK44.1K88.2K176.4K RPT RNDM PROGTRKCDM FILEUSBSTRGD OFF REMAINTTL S1O penP xxx% A- B 1 SUPERAUDIOCD INVDCFN SHP ALL FIL 1 2 3AMSSTEREOEXT CLK44.1K88.2K176.4K PLAY押1%加算、PAUSE 押1%減算。 任意値STOP押Open側1部分（

15、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 。 他押設定 名表示戻。 22 B Other Error Message page The erro

16、r message common to all models 1. The error message displayed as the Last Error Message Communication error between SUPER AUDIO CD 1. Module (pwb K001) and Front Microprocessor When having had the communication error with the SUPER AUDIO CD Module (pwb K001) more than a regulated number of times, th

17、e unit will reset the SUPER AUDIO 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 JM06 of PF16 and the JF04 of PU16 is connected properly. Also check that the fl

18、exible cable between the SUPER AUDIO CD Module and JM03 of PF16 is connected properly. When the unit is ready to play back CDs and SUPER AUDIO CDs, the SUPER AUDIO CD Module and the Microprocessor communicate regularly. Check the signal in reference to the communication between the SUPER AUDIO CD Mo

19、dule and the Microprocessor on Communication Waveforms page. The M_SCLK is the clock that is transmitted from the SUPER AUDIO CD regularly. If this signal cannot be detected, the SUPER AUDIO CD Module may be broken. If so, replace the SUPER AUDIO CD Module. When the SUPER AUDIO CD Module has been re

20、placed, ensure that the Playtime will be cleared. Communication Error between 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 the flexible cable has been dul

21、y connected between J402 of PU16 and J502 of PP16. Check that the voltage of L101 and L103 on the PP16 are +3.3V and also that voltage of TPF46 is +5V. Make the CD/SUPER AUDIO CD or the DAIR replayable. Ensure that IIC communications have been established between R556 and R557 when the unit is switc

22、hed from RPT RNDM PROGTRKCDM FILEUSBSTRGD OFF REMAINTTL COS A C Dom 6E rr A- B 1 SUPERAUDIOCD INVDCFN SHP ALL FIL 1 2 3AMSSTEREOEXT CLK44.1K88.2K176.4K RPT RNDM PROGTRKCDM FILEUSBSTRGD OFF REMAINTTL rrD A C EorIIC 6 A- B 1 SUPERAUDIOCD INVDCFN SHP ALL FIL 1 2 3AMSSTEREOEXT CLK44.1K88.2K176.4K B 他 全共

23、通 1. 表示 SUPER AUDIO CD Module (pwb K001)1. 通信 SUPER AUDIO CD Module (pwb K001)通信 規定回数超場合、以下表示表示後SUPER AUDIO CD Module行。表示、 通信解除表示続。 PF16JM06PU16JF04接続 正接続確認。 同様SUPER AUDIO CD ModulePF16JM03接続 正接続確認 。 CD/SUPER AUDIO CD再生可能状態、SUPER AUDIO CD Module常定期的通信行 。 通信波形項SUPER AUDIO CD Module 通信参照、信号確認。 M_SCLK定

24、期的SUPER AUDIO CD Module送信 。 信号確認場合、SUPER AUDIO CD Module 壊可能性。 SUPER AUDIO CD Module交換。 尚、SUPER AUDIO CD Module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。 PU16J402PP16J502接続 正接続確認。 PP16L101、L103+3.3V、TPF46+5V電圧 確認。 CD/SUPER AUDIO CDDAIR再生可能状態 。 Stop状態Play状態変更R556R557IIC 23 STOP to PLAY. If the err

25、or cannot be corrected through normal operations, Q551 may be broken. If such is the case, replace Q551. 2. Error messages that are not displayed in the Last Error Message 1. Error messages that can be displayed on the 1. LCD (Communication Error between the Front Microprocessor and EEPROM) If no re

26、sponse is detected between the Front Microprocessor and EEPROM within a regulated timeframe, the display will show the following message. Ensure that IIC communications have been established between TPF38 on PP16 and TPF93 on PU16 when the unit is powered on or put into powered off. If no communicat

27、ion is detected, check the soldering of RF09, RF12, QF01 and QF02. IF the error cannot be corrected through normal operations, QF02 may be broke. If such is the case, replace QF02. When no disc information is displayed 120 seconds after the disc is loaded, the display will show the following message

28、. Reset the SUPER AUDIO CD Module. If no information can be obtained after this operation has 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 2. LCD After the primary source i

29、s powered on, the microprocessor in the unit will obtain model information, thereby determine 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 t

30、he DISPLAY OFF (LED) may flicker instead of showing an error message. RPT RNDM PROGTRKCDM FILEUSBSTRGD OFF REMAINTTL tT C a naP la y6 A- B 1 SUPERAUDIOCD INVDCFN SHP ALL FIL 1 2 3AMSSTEREOEXT CLK44.1K88.2K176.4K RPT RNDM PROGTRKCDM FILEUSBSTRGD OFF REMAINTTL rEE R O Mro rIIC A- B 1 SUPERAUDIOCD INVD

31、CFN SHP ALL FIL 1 2 3AMSSTEREOEXT CLK44.1K88.2K176.4K 通信行確認。 通常動作行状態、当解消 場合、Q551壊可能性。 Q551交換。 2. 表示 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。 電源投入時又電源OFF移行時、PP16上TPF38 PU16上TPF93IIC通信行確認 。 通信行場合、RF09、RF12、QF01、QF02 半田状態確認。 通常動作行状態、当解消 場合、QF02壊可能性。 QF02交換。 120秒間情 報取得場合以下表示行、SUPER AUDIO CD Modu

32、le行。 作業3回繰返情報取得場 合、自動的。 表示現、本機再生。 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。 24 If neither of the display nor the DISPLAY OFF (LED) responds, the unit may have recognized the unit as another model. In either ca

33、se, check if TPF85 and TPF86 on PU16 receive designated voltages. If the unit receives the regulated voltage and yet has the DISPLAY OFF (LED) flickering, QF01 on PU16 may be broken. If such is the case, replace QF01. If the unit receives the regulated voltage without the DISPLAY OFF (LED) flickerin

34、g, check that TPF147 and TPF194 on PU16 receive the regulated voltage. Once the unit is powered ON, the LCD and Microprocessor begin to communicate. Check the signal in reference to Communications between the LCD and the Microprocessor on the Communication Waveform page. All signals are output from

35、the Microprocessor. If no signal is output, QF01 on PU16 may be broken. If such is the case, replace QF01. If a signal is detected, VY01 on PY16 may be broken. If such is the case, replace VY01. QF06PU16SA-15S2 58pinTPF850V1.1V 60pinTPF860V1.1V OPEN/ CLOSE PLAY STOP PAUSE DISPLAY OFF (LED) RPT RNDM

36、PROGTRKCDM FILEUSBSTRGD OFFREMAINTTLA- B 1 INVDCFN SHP ALL FIL 1 2 3AMSSTEREOEXT CLK44.1K88.2K176.4K 場合、PU16上TPF85及TPF86指定 電圧確認。 電圧問題DISPLAY OFF (LED)点滅 場合、PU16上QF01壊可能性 。QF01交換。 電圧問題DISPLAY OFF (LED)点滅場 合、PU16上TPF147TPF194所定電圧 確認。 Power ONLCD通信行。 通信波形項LCD通信参照、 信号確認。 全信号出力。 信号出力場合、PU16上QF01壊 可能性。QF0

37、1交換。 信号確認場合、PY16上VY01壊可能 性。VY01交換。 25 9. TROUBLESHOOTING 1 Discs cannot be played back An Message is displayed1. Refer to 8. ERROR MESSAGE. No Error Message2. Either CDs or SUPER AUDIO CDs cannot be played 1. back In this case, OPU may have been crippled due to deterioration of the CD laser. Replace

38、 the Traverse and ensure that the Playtime is cleared. Neither Disc can be played back2. In this case, either the pickup mechanism or the decoder PWB may be broken. Normally, if the front Microprocessor is communicating, the OPU may have been crippled due to deterioration of the CD laser. Replace th

39、e Traverse. If the unit still will not play back discs, the decoder PWB may be having trouble. If such is the case, replace the decoder PWB and ensure that the Playtime is cleared. NOTE : OPU, Traverse, Pickup mechanism : SUPER AUDIO CD TRAVERSE MECHA (M002) Decoder PWB : SUPER AUDIO CD Module (pwb

40、K001) 2 No Audio Error Message Appears1. Refer to 8. ERROR MESSAGE. No Error Message2. No Audio in CD and DAIR1. Compare the communication between the module in use and Q401 on PU16 with the communication between Q551 on PP16 and Q401 on PU16. Q401 is the selector to switch the signals. If each modu

41、le is communicating with Q401 without Q551 and Q401 communicating, Q401 may be broken, If such is the case, replace Q401. No Audio in SUPER AUDIO CD2. Compare the communication between the SUPER AUDIO CD Module and Q401 on PU16 with the communication between Q551 on PP16 and Q401 on PU16. Q401 is th

42、e selector to switch the signals. If the SUPER AUDIO CD is communicating without Q551 and Q401 communicating, Q401 may be broken. If such is the case, replace Q401. Always No Audio3. If no problem is found with the communications between each Module and Q401 on PU16 and between Q551 and Q401, the pr

43、oblem lies with Q551 or the following analog circuit. 9. 1 再生 表示1. 8. 項参照。 表示2. CD又SUPER AUDIO CD再生1. 場合、CD用劣化等OPU不具合 可能性。Traverse交換。 時、必再生時間行。 両方再生2. 場合、基板 壊可能性。 通常、正常通信行場合、 劣化等OPU不具合可能性方高 。Traverse交換。 回場合、基板不具合考 。基板交換。 尚、Traverse交換場合必再生時間行 。 注意 : OPU, Traverse, : SUPER AUDIO CD TRAVERSE MECHA (M00

44、2) 基板 : SUPER AUDIO CD Module (pwb K001) 2 音出 表示1. 8. 項参照。 表示2. CD, DAIR時音出1. 再生 ModulePU16上Q401通信、PP16 上Q551PU16上Q401通信比 。Q401各信号切替。 各 ModuleQ401通信、Q551Q401 通信行場合、Q401壊可能性 。Q401交換。 SUPER AUDIO CD時音出2. SUPER AUDIO CD ModulePU16上Q401通信 、PP16上Q551PU16上Q401通信比 。Q401各信号切替。 SUPER AUDIO CD ModuleQ401通信 、Q551Q401通信行場合、Q401壊 可能性。Q401交換。 常音出3. 各 ModulePU16上Q401通信、PP16上Q551 PU16上Q401通信正常行場合、Q551 故障、後回路故障 。 26 Personal notes: 2728 PY46 VY01 PY36 PY26 L001 L002 L004 001J W003 WY02 WY01 WM06 WM06 WM04