Marantz-ST15S1-tun-sm 电路图维修手册.pdf

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1、ST-15S1 Please use this service manual with referring to the user guide ( D.F.U. ) without fail. Service Manual ST-15S1 /N1G/N1S Part no. 90M22CW855010 First Issue 2006.09 MZ TABLE OF CONTENTS SECTION PAGE 1. TECHNICAL SPECIFICATIONS . 1 2. FACTORY / SERVICE MODE . 2 3. WRITING MAIN MICROPROCESSOR P

2、ROCEDURE . 3 4. UPDATE DAB MICROPROCESSOR PROCEDURE .12 5. WIRING DIAGRAM .21 6. BLOCK DIAGRAM . 23 7. SCHEMATIC DIAGRAM . 25 8. PARTS LOCATION . 29 9. MICROPROCESSOR AND IC DATA . 35 10. EXPLODED VIEW AND PARTS LIST . 43 11. ELECTRICAL PARTS LIST .47 12. ABOUT REPLACE THE MICROPROCESSOR WITH A NEW

3、ONE . 59 DAB / FM / AM Tuner ST-15S1ST-15S1 DISPLAYDISPLAY TUNEDTUNED STEREOSTEREO DOWNDOWNTUNING/PRESETTUNING/PRESETUPUP RDSRDS SECONDARYSECONDARY DAB/FM/AM TUNER ST-15S1DAB/FM/AM TUNER ST-15S1 BANDBAND SELECTSELECT AUTOAUTO TUNETUNE MENUMENU ENTERENTER MEMOMEMO POWER ON/OFFPOWER ON/OFF RadioFans.C

4、N 收音机爱好者资料库 MARANTZ DESIGN AND SERVICE Using superior design and selected high grade 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 specifi cations for which it is famous. Parts f

5、or 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 correct part number has to be specifi ed. The following information must be supplied to eliminate delays in processing you

6、r 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 : any order form or Fax. must be signed, otherwise such part order will be considered as null and void. SHOCK, FIRE HAZARD

7、 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 connected to AC mains and its Power switch ON ), and the face or Front Panel of product and controls and chassis bottom. A

8、ny resistance measurement less than 1 Megohms should cause unit to be repaired or corrected before AC power is applied, and verifi ed before it is return to the user/customer. Ref. UL Standard No. 1492. In case of diffi culties, do not hesitate to contact the Technical Department at above mentioned

9、address. 060607MZ USA MARANTZ AMERICA, INC 100 CORPORATE DRIVE MAHWAH, NEW JERSEY 07430 USA EUROPE / TRADING MARANTZ EUROPE B.V. P. O. BOX 8744, BUILDING SILVERPOINT BEEMDSTRAAT 11, 5653 MA EINDHOVEN THE NETHERLANDS PHONE : +31 - 40 - 2507844 FAX: +31 - 40 - 2507860 AUSTRALIA QualiFi Pty Ltd, 24 LIO

10、NEL ROAD, MT. WAVERLEY VIC 3149 AUSTRALIA PHONE : +61 - (0)3 - 9543 - 1522 FAX: +61 - (0)3 - 9543 - 3677 NEW ZEALAND WILDASH AUDIO SYSTEMS NZ 14 MALVERN ROAD MT ALBERT AUCKLAND NEW ZEALAND PHONE : +64 - 9 - 8451958 FAX: +64 - 9 - 8463554 THAILAND MRZ STANDARD CO., LTD 746 - 754 MAHACHAI ROAD., WANGB

11、URAPAPIROM, PHRANAKORN, BANGKOK, 10200 THAILAND PHONE : +66 - 2 - 222 9181 FAX: +66 - 2 - 224 6795 TAIWAN PAI- YUING CO., LTD. 6 TH FL NO, 148 SUNG KIANG ROAD, TAIPEI, 10429, TAIWAN R.O.C. PHONE : +886 - 2 - 25221304 FAX: +886 - 2 - 25630415 MALAYSIA WO KEE HONG ELECTRONICS SDN. BHD. 2ND FLOOR BANGU

12、NAN INFINITE CENTRE LOT 1, JALAN 13/6, 46200 PETALING JAYA SELANGOR DARUL EHSAN, MALAYSIA PHONE : +60 - 3 - 7954 8088 FAX: +60 - 3 - 7954 7088 KOREA MARANTZ KOREA CO., LTD. ROOM 604, ELECTRO OFFICE, 16-58, HANGGANG-RO 3GA, YONGSAN-KU, SEOUL, 140-013, KOREA PHONE : +82 - 2 - 323 - 2155 FAX: +82 - 2 -

13、 323 - 2154 SINGAPORE WO KEE HONG DISTRIBUTION PTE LTD No.1 JALAN KILANG TIMOR #08-03 PACIFIC TECH CENTRE SINGAPORE 159303 PHONE : +65 6376 0338 FAX: +65 6376 0166 CANADA MARANTZ CANADA INC. 5-505 APPLE CREEK BLVD. MARKHAM, ONTARIO L3R 5B1 CANADA PHONE : 905 - 415 - 9292 FAX: 905 - 475 - 4159 JAPAN

14、D may be gated or used in a burst fashion. 27ISDATASerial Input, MSB first, containing two channels of 16, 18, 20, and 24 bits of twos complement data per channel. 28IDVDDDigital Power Supply Connect to digital 5 V supply. Table I. Serial Data Input Mode IDPM1 (Pin 20)IDPM0 (Pin 21)Serial Data Input

15、 Format 00Right-Justified 01I2S-Compatible 10Left-Justified 11DSP IC105 : SP8K5TB SP8K5 Transistors 1/3 Switching (30V, 3.5A) SP8K5 Features 1) Low on-resistance. 2) Built-in G-S Protection Diode. 3) Small and Surface Mount Package (SOP8). Application Power switching, DC / DC converter. Structure Si

16、licon N-channel MOS FET External dimensions (Unit : mm) Each lead has same dimensions SOP8 5.00.2 0.20.1 6.00.3 3.90.15 0.50.1 (1) (4) (8) (5) Max.1.75 1.27 0.15 0.40.1 1.50.1 0.1 Absolute maximum ratings (Ta=25C) It is the same ratings for the Tr. 1 and Tr. 2. Parameter VVDSS Symbol VVGSS AID AIDP

17、AIS AISP WPD CTch CTstg Unit Drain-source voltage Gate-source voltage Drain current Total power dissipation Channel temperature Storage temperature Continuous Pulsed ContinuousSource current (Body diode) Pulsed 30 20 3.5 14 1.6 6.4 2 150 55 to +150 Limits 1 1 2 1 Pw 10s, Duty cycle 1% 2 MOUNTED ON A

18、 CERAMIC BOARD. Equivalent circuit (1) Tr1 Source (2) Tr1 Gate (3) Tr2 Source (4) Tr2 Gate (5) Tr2 Drain (6) Tr2 Drain (7) Tr1 Drain (8) Tr1 Drain 1 ESD PROTECTION DIODE 2 BODY DIODE (1)(2) (3) (4) (8) (7) (6) (5) 2 1 (8)(7) (1)(2) 2 1 (6)(5) (3)(4) A protection diode is included between the gate an

19、d the source terminals to protect the diode against static electricity when the product is in use. Use the protection circuit when the fixed voltages are exceeded. Thermal resistance (Ta=25C) C / WRth (ch-a)62.5 ParameterSymbolLimitsUnit Channel to ambient MOUNTED ON A CERAMIC BOARD. 2 Functional Di

20、agram TRUTH TABLE SELECT INPUTSDATA INPUTSENABLEOUTPUT S1S0I0I1I2I3EY XXXXXXHL LLLXXXLL LLHXXXLH LHXLXXLL LHXHXXLH HLXXLXLL HLXXHXLH HHXXXLLL HHXXXHLH NOTE: Select inputs S1 and S0 are common to both sections. H = High Voltage Level, L = Low Voltage Level, X = Dont Care 1Y GND = 8 VCC = 16 1I2 4 3 1

21、I3 1I1 5 1I0 6 SEL/MUX 7 1 14 2 2Y 2I2 12 13 2I3 2I1 11 2I0 10 SEL/MUX 9 15 1E S0 S1 2E CD54/74HC153, CD54/74HCT153 IC200 : 74HCT153 4039 IC206 : 74VHCU04 SCLS079E MARCH 1984 REVISED MARCH 2004 2 POST OFFICE BOX 655303 DALLAS, TEXAS 75265 FUNCTION TABLE (each inverter) INPUT A OUTPUT Y HL LH logic d

22、iagram (positive logic) AY absolute maximum ratings over operating free-air temperature range (unless otherwise noted) Supply voltage range, VCC 0.5 V to 7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Input clamp current, IIK (V

23、I VCC) (see Note 1) 20 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Output clamp current, IOK (VO VCC) (see Note 1) 20 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous output current, IO (VO = 0 to VCC)25 mA. . . . . . . . . . . . . . . . . .

24、. . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous current through VCC or GND 50 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Package thermal impedance, JA(see Note 2): D package 86C/W. . . . . . . . . . . . . . . . . . . . .

25、 . . . . . . . . . . . . . . DB package 96C/W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . N package 80C/W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NS package 76C/W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PW package 113C/W. . .

26、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Storage temperature range, Tstg 65C to 150C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the

27、device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. NOTES:1. Th

28、e input and output voltage ratings may be exceeded if the input and output current ratings are observed. 2.The package thermal impedance is calculated in accordance with JESD 51-7. recommended operating conditions (see Note 3) SN54HCU04SN74HCU04 UNIT MINNOMMAXMINNOMMAX UNIT VCCSupply voltage256256V

29、VCC = 2 V1.71.7 VIHHigh-level input voltage VCC = 4.5 V3.63.6 VVIHHigh-level input voltage VCC = 6 V4.84.8 V VCC = 2 V0.50.5 VILLow-level input voltage VCC = 4.5 V1.351.35 VVILLow-level input voltage VCC = 6 V1.81.8 V VIInput voltage0VCC0VCCV VOOutput voltage0VCC0VCCV TAOperating free-air temperatur

30、e551254085C NOTE 3:All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report, Implications of Slow or Floating CMOS Inputs, literature number SCBA004. IC205 : MM74LCX244 IC207 : MM74HCT244 SN54HC244, SN74HC244 OCTAL BUFFERS AND L

31、INE DRIVERS WITH 3-STATE OUTPUTS SCLS130D DECEMBER 1982 REVISED AUGUST 2003 2 POST OFFICE BOX 655303 DALLAS, TEXAS 75265 FUNCTION TABLE (each buffer/driver) INPUTS OUTPUT OEA OUTPUT Y LHH LLL HXZ logic diagram (positive logic) 1 2 4 6 8 19 11 13 15 17 3 5 7 9 12 14 16 18 1Y12Y1 1Y2 1Y3 1Y4 2Y2 2Y3 2

32、Y4 2OE1OE 2A1 2A2 2A3 2A4 1A1 1A2 1A3 1A4 absolute maximum ratings over operating free-air temperature range (unless otherwise noted) Supply voltage range, VCC 0.5 V to 7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Input clamp

33、current, IIK (VI VCC) (see Note 1) 20 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Output clamp current, IOK (VO VCC) (see Note 1) 20 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous output current, IO (VO = 0 to VCC)35 mA. . . . . . . . . . .

34、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous current through VCC or GND 70 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Package thermal impedance, JA(see Note 2): DB package 70C/W. . . . . . . . . . . . .

35、 . . . . . . . . . . . . . . . . . . . . DW package 58C/W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . N package 69C/W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NS package 60C/W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PW package

36、 83C/W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Storage temperature range, Tstg 65C to 150C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Stresses beyond those listed under “absolute maximum ratings” may cause permanent d

37、amage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability

38、. NOTES:1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed. 2.The package thermal impedance is calculated in accordance with JESD 51-7. SN54HC244, SN74HC244 OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS SCLS130D DECEMBER 1982 REVISED AU

39、GUST 2003 2 POST OFFICE BOX 655303 DALLAS, TEXAS 75265 FUNCTION TABLE (each buffer/driver) INPUTS OUTPUT OEA OUTPUT Y LHH LLL HXZ logic diagram (positive logic) 1 2 4 6 8 19 11 13 15 17 3 5 7 9 12 14 16 18 1Y12Y1 1Y2 1Y3 1Y4 2Y2 2Y3 2Y4 2OE1OE 2A1 2A2 2A3 2A4 1A1 1A2 1A3 1A4 absolute maximum ratings

40、 over operating free-air temperature range (unless otherwise noted) Supply voltage range, VCC 0.5 V to 7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Input clamp current, IIK (VI VCC) (see Note 1) 20 mA. . . . . . . . . . . . .

41、. . . . . . . . . . . . . . . . . . . . . . . Output clamp current, IOK (VO VCC) (see Note 1) 20 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous output current, IO (VO = 0 to VCC)35 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

42、 . . Continuous current through VCC or GND 70 mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Package thermal impedance, JA(see Note 2): DB package 70C/W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DW package 58C/W. . . . .

43、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . N package 69C/W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NS package 60C/W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PW package 83C/W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

44、. . . Storage temperature range, Tstg 65C to 150C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and functional

45、 operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. NOTES:1. The input and output voltage ratings may be exceeded if

46、 the input and output current ratings are observed. 2.The package thermal impedance is calculated in accordance with JESD 51-7. IC304 : AK4103A 4142 IC306 : BU1924F / RDS 560p CMP VSS3 comparator 8th Switched capacitor filter anti-aliasing filter 100k 120k 100k 270p MUX Vref 2.2F VDD1 1Analog Power supply VSS1 1 VDD2 2Digital Power supply VSS2 XI XO 4.332MHZ 33pF 3 33pF 3 PLL 57kHZ RDS/ARI PLL