Sanyo-MDG-077-Service-Manual电路原理图.pdf

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1、FILE NO. Service Manual Specifications Separate Mini Component System MD Deck MDG-X5(UK) MDG-077(XE) PRODUCT CODE No. 137 088 08 (UK) 137 088 09 (XE) REFERENCE No. SM5810170 EO E C N ROER B 0 7 ON L EP R C M TE A E m M m D E T M PY M DE T PET PEMD DC SE TD kCD M 90+0+0 E S RO L D O U O AER DPY ME C

2、M D n fd Sampling frequency . 44.1 kHz Laser output . 7.04mW(Continuos wave max.) Wave length . 785mm Wow/flutter . Below measurable limits Recording system . Magnetic modulation over write Input/Output . OPTICAL DIGITAL IN/OUT : Optical Power supply . Supplied from the Tuner/Amplifier Dimensions .

3、270 (W) x 87 (H) x 285 (D) mm Weight . 2.3 kg Specifications subject to change without notice. RadioFans.CN 收音机爱 好者资料库 - 1 - LASER BAEM SAFETY PRECAUTION Pick-up that emits a laser beam is used in this CD player section. CAUTION : USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THA

4、N THOSE SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE LASER OUTPUT.0.6 mW Max. (CW) WAVE LENGTH .790 nm SYSTEM CONNECTOR OPTICAL D G TAL OUT N CAUTION NVISIBLE LASER RADIATION WHEN OPEN AND INTERLOCKS DEFEATED. AVOID EXPOSURE TO BEAM. ADVARSEL USYNLIG LASER STRLING VED BNING, NR S KKER

5、HEDSAFBRYDERE ER UDE AF FUNKTION, UNDG UDS TTELSE FOR STRL NG. VARN NG OSYNLIG LASER STRLNING NR DENNA DEL R PPNAD OCH SPRR R URKOPPLAD. STRLEN R FARLIG. VORSICHT UNSICHTBARE LASERSTRAHLUNG TRITT AUS, WENN DECKEL GEFFNET UND WENN SICHERHEITSVERR EGELUNG BERBRCKT IST. NICHT, DEM STRAHL AUSSETZEN. VAR

6、O AVATTAESSA JA SUOJALUKITUS OHITETTAESSA OLET ALTTIINA NKYMTTMLLE LASERSTE LYLLE. L KATSO STEESEEN. (MD DECK) REPLACEMENT AND LUBRICATION OF THE MD DOOR TB1401B EM-30LG HOOK Remove it from, and is a method MD door 1. A point of a coil(Front right side) is pinched with tweezers, and it is taken off

7、a hole of MD door. A spring turns then, and seem not to be exhausted. 2. A ditch of a door is to be pushed from face, and MD door is taken off an axis. 3. MD door axis is avoided. MD door installation method 1. Put molykote (EM-30LG) on door contact department. 2. Fit turns an axis into ditch 2 plac

8、es of MD door after installing door shaft, and install it with care in installation direction. 3. Pinch a point of coil spring with tweezers, and hang it on a hole of a door. (XE) RadioFans.CN 收音机爱 好者资料库 - 2 - 11 Y04 Y04 Y04 Y04 Y04 15 14 (75) Y01 Y01 Y03 Y03 Y03 Y03 Y01 1 2 3 4 5 6 7 8 9 12 10 13 7

9、1 72 73 74 51 MM03 MM02 MM01 MM00 16 Y06 Y06 Y06 Y07 Y07 Y08 Y09 Y09 Y02 Y02 Y05 52 53 75 76 54 54 54 54 54 77 EXPLODED VIEW (CABINET,CHASSIS & MD MECHANISM) - 3 - PARTS LIST PRODUCT SAFETY NOTICE EACH PRECAUTION IN THIS MANUAL SHOULD BE FOLLOWED DURING SERVICING. COMPONENTS IDENTIFIED WITH THE IEC

10、SYMBOL ! ! IN THE PARTS LIST AND THE SCHEMATIC DIAGRAM DESIGNATED COMPONENTS IN WHICH SAFETY CAN BE OF SPECIAL SIGNIFICANCE. WHEN REPLACING A COMPONENT IDENTIFIED BY ! , USE ONLY THE REPLACEMENT PARTS DESIGNATED, OR PARTS WITH THE SAME RATINGS OF RESISTANCE, WATTAGE OR VOLTAGE THAT ARE DESIGNATED IN

11、 THE PARTS LIST IN THIS MANUAL. LEAKAGE-CURRENT OR RESISTANCE MEASUREMENTS MUST BE MADE TO DETERMINE THAT EXPOSED PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT BEFORE RETURNING THE PRODUCT TO THE CUSTOMER. CAUTION :Regular type resistors and capacitors are not listed. To know those values,

12、refer to the schematic diagram. Regular type resistors are less than 1/4 W carbon type and 0 ohm chip resistors. Regular type capacitors are less than 50 V and less than 1000 F type of Ceramic type and Electrical type. PACKING & ACCESSORIES REF.NO. PART NO. DESCRIPTION 614 305 2135CARTON CASE,INNER

13、(DC-X5/UK) 614 305 2142CARTON CASE,INNER (DC-077/XE) 614 302 0752CUSHION,FRONT,FRONT 614 302 0769CUSHION,BACK,BACK 645 036 4334POLY SHEET-0750X0400*NC, SET (DC-X5/UK) 645 036 4341POLY SHEET-0750X0400*NC, SET (DC-077/XE) 645 036 9643CABLE,OPTICAL 614 302 5306INSTRUCTION MANUAL (UK) 614 303 9822INSTRU

14、CTION MANUAL (XE) 614 307 0603INSTRUCTION MANUAL,GREEK (XE) CABINET & CHASSIS REF.NO. PART NO. DESCRIPTION 1614 302 8468ASSY,CABINET,FRONT 2614 305 1114ASSY,DEC MD 3614 302 4361KNOB,ROTARY,JOG 4614 302 4248BUTTON,EJECT,OPEN/CLOSE 5614 302 0530DEC,WINDOW LED,PLAY COMPU REC 6614 302 4255BUTTON,EDIT 76

15、14 303 7330BUTTON,PLAY,PLAY/PAUSE 8614 302 4354HOLDER,LED,COMPU REC 9614 302 9687REFLECTOR,LED,LEFT 10614 302 4415REFLECTOR,LED,RIGHT 11614 304 7834ASSY,CABINET,AFTER BENDING 12614 303 6432DEC,SHEET,LED,LEFT 13614 302 4330DEC,SHEET,LED,RIGHT 14614 302 8956ASSY,CABINET,BOTTOM 15614 302 4385PANEL,REAR

16、,REAR (UK) 15614 304 0057PANEL,REAR,REAR (XE) 16614 302 4378MOUNTING,MD,MECHA 614 274 8190LABEL,SAFETY,LASER FIXING PARTS REF.NO. PART NO. DESCRIPTION Y01411 021 3503SCR S-TPG BIN 3X10, FRONT-BOTTOM FIX Y02411 021 3701SCR S-TPG BIN 3X10, REAR-ELECT PART Y03411 021 3503SCR S-TPG BIN 3X10,FRONT PWB FI

17、X Y04411 021 3701SCR S-TPG BIN 3X10,CABINET Y05411 021 3701SCR S-TPG BIN 3X10,BOTTOM-REAR Y06411 023 4003SCR S-TPG PAN 3X10,MD MECHA Y07411 021 3503SCR S-TPG BIN 3X10, MOUNTING-BOTTOM Y08411 020 9902SCR S-TPG BRZ+FLG 3X8,TRANS Y09411 021 3503SCR S-TPG BIN 3X10,MAIN PWB ELECTRICAL PARTS REF.NO. PART

18、NO. DESCRIPTION 51645 036 9650FLEXIBLE FLAT CABLE, MECHA-FRONT PWB 52645 037 3190FLEXIBLE FLAT CABLE, MECHA-POWER SUPPLY PWB 53 ! ! ! 645 034 8020TRANS,POWER 54614 129 9082LUG MD SWITCH P.W.BOARD ASSY REF.NO. PART NO. DESCRIPTION 71614 303 3851ASSY,PWB,MD SW(Only Initial) CN543614 035 4911SOCKET,DIP

19、 2P or614 237 9752SOCKET S5430645 006 5958SWITCH,PUSH 1P-1T or614 220 5471SWITCH,TACT or614 240 1002SWITCH,TACT S5431645 006 5958SWITCH,PUSH 1P-1T or614 220 5471SWITCH,TACT or614 240 1002SWITCH,TACT MD FRONT P.W.BOARD ASSY REF.NO. PART NO. DESCRIPTION 72614 302 6792ASSY,PWB,MD FRONT (Only Initial) C

20、N530614 303 1550ASSY,WIRE CN531614 302 4231ASSY,WIRE CN532645 034 8631SOCKET,FPC 23P CN533614 035 4911SOCKET,DIP 2P or614 237 9752SOCKET CN534614 035 4911SOCKET,DIP 2P or614 237 9752SOCKET CN535614 035 4911SOCKET,DIP 2P or614 237 9752SOCKET D5301408 037 4204LED SLP-3118B-51HAB-T1 D5302408 032 5404LE

21、D SLP-9118C-51H-S-T1 FL501645 034 8044FLOURESCENT TUBE HL530614 302 4347HOLDER,FL,HOLDER-FL IC531410 342 8303IC M38197MAA-625FP IC532409 427 7805IC TC74ACT32FT L5961645 001 4550INDUCTOR,10U K or645 031 7835INDUCTOR,10U K L5962645 001 4550INDUCTOR,10U K or645 031 7835INDUCTOR,10U K Q5301405 000 3400T

22、R DTC114TS or405 109 9402TR KRC111M Q5302405 000 3400TR DTC114TS or405 109 9402TR KRC111M Q5303405 143 8706TR KTC3199-GR or405 017 9600TR 2SC3330-T or405 017 9709TR 2SC3330-U or405 011 8500TR 2SC1740S-R or405 011 8609TR 2SC1740S-S - 4 - PARTS LIST REF.NO. PART NO. DESCRIPTION Q5304405 000 6104TR DTC

23、144ES or405 146 1209TR KRC104M Q5305405 000 2205TR DTA144ES or405 146 1308TR KRA104M Q5330405 075 8102TR DTA143ZS or405 143 8904TR KRA106M RA531614 218 0525RESISTOR S5301645 034 8037SWITCH,ROTARY(ENCODER) S5302645 006 5958SWITCH,PUSH 1P-1T or614 220 5471SWITCH,TACT or614 240 1002SWITCH,TACT S5304645

24、 006 5958SWITCH,PUSH 1P-1T or614 220 5471SWITCH,TACT or614 240 1002SWITCH,TACT S5305645 006 5958SWITCH,PUSH 1P-1T or614 220 5471SWITCH,TACT or614 240 1002SWITCH,TACT S5306645 006 5958SWITCH,PUSH 1P-1T or614 220 5471SWITCH,TACT or614 240 1002SWITCH,TACT S5308645 006 5958SWITCH,PUSH 1P-1T or614 220 54

25、71SWITCH,TACT or614 240 1002SWITCH,TACT S5309645 006 5958SWITCH,PUSH 1P-1T or614 220 5471SWITCH,TACT or614 240 1002SWITCH,TACT S5310645 006 5958SWITCH,PUSH 1P-1T or614 220 5471SWITCH,TACT or614 240 1002SWITCH,TACT S5311645 006 5958SWITCH,PUSH 1P-1T or614 220 5471SWITCH,TACT or614 240 1002SWITCH,TACT

26、 S5312645 006 5958SWITCH,PUSH 1P-1T or614 220 5471SWITCH,TACT or614 240 1002SWITCH,TACT S5313645 006 5958SWITCH,PUSH 1P-1T or614 220 5471SWITCH,TACT or614 240 1002SWITCH,TACT X5301645 027 5470OSC,CERAMIC 8MHZ MD LED2 P.W.BOARD ASSY REF.NO. PART NO. DESCRIPTION 73614 303 3875ASSY,PWB,MD LED2 (Only In

27、itial) CN545614 035 4911SOCKET,DIP 2P or614 237 9752SOCKET D5450407 212 8907LED HLMP-BB01-J0B00 MD LED1 P.W.BOARD ASSY REF.NO. PART NO. DESCRIPTION 74614 303 3868ASSY,PWB,MD LED1 (Only Initial) CN544614 035 4911SOCKET,DIP 2P or614 237 9752SOCKET D5440407 212 8907LED HLMP-BB01-J0B00 MD POWER SUPPLY P

28、.W.BOARD ASSY REF.NO. PART NO. DESCRIPTION 75614 302 6808ASSY,PWB,MD POWER SUPPLY (Only Initial) C5021403 057 0007POLYESTER 0.01U J 50V C5905403 329 6003ELECT 4700U M 25V CN500645 005 8134PLUG,8P CN501645 006 0861PLUG,7P CN502614 239 5455SOCKET CN503645 035 5769SOCKET,FPC 26P CN572407 212 5708PHOTO

29、COUPLE GP1F38R CN573407 212 8709PHOTO COUPLE TOTX140 or407 210 0408PC PHOTO COUPLE GP1F38T CN591614 020 6548SOCKET,2P or614 223 9209SOCKET CN592614 020 6586SOCKET,6P D5901 ! ! 407 148 6701DIODE 1A3-I D5902 ! ! 407 148 6701DIODE 1A3-I D5903 ! ! 407 148 6701DIODE 1A3-I D5904 ! ! 407 148 6701DIODE 1A3-

30、I D5931 ! ! 407 148 6701DIODE 1A3-I D5932407 100 0303ZENER DIODE MTZJ36B D5933407 063 9108ZENER DIODE MTZJ6.8B HS501614 264 0159HEAT SINK IC503409 185 6102IC TC74HCU04AP IC571409 384 3506IC BA3314F IC572409 426 1804IC KIA4558S IC573409 333 2505IC BU4066BCF IC592409 453 5400IC NJM2930L85 IC593409 382

31、 0309IC LA5620 L5701645 001 4581INDUCTOR,100U K or645 031 7842INDUCTOR,100U K L5801645 001 4581INDUCTOR,100U K or645 031 7842INDUCTOR,100U K L5901645 001 4550INDUCTOR,10U K or645 031 7835INDUCTOR,10U K L5902645 001 4581INDUCTOR,100U K or645 031 7842INDUCTOR,100U K L5903645 006 3602INDUCTOR,1.1UH L59

32、04645 006 3602INDUCTOR,1.1UH L5905645 006 3602INDUCTOR,1.1UH L5951645 001 5519INDUCTOR,47U K LUG50645 023 8987FIXER,FIX_WIRE LUG51645 023 8987FIXER,FIX_WIRE PR591 ! ! 645 027 4169PROTECTOR,0.125A 125V Q5340405 000 6104TR DTC144ES or405 146 1209TR KRC104M Q5341405 000 2205TR DTA144ES or405 146 1308TR

33、 KRA104M Q5342405 000 6104TR DTC144ES or405 146 1209TR KRC104M Q5343405 000 2205TR DTA144ES or405 146 1308TR KRA104M Q5710405 000 3400TR DTC114TS or405 109 9402TR KRC111M Q5810405 000 3400TR DTC114TS or405 109 9402TR KRC111M Q5901405 000 2205TR DTA144ES or405 146 1308TR KRA104M Q5902405 000 6104TR D

34、TC144ES or405 146 1209TR KRC104M Q5903405 141 3505TR KTA1266-Y or405 141 3406TR KTA1266-GR or405 004 4502TR 2SA608-F-NP or405 004 5004TR 2SA608-G-NP Q5904405 143 8706TR KTC3199-GR or405 017 9600TR 2SC3330-T or405 017 9709TR 2SC3330-U or405 011 8500TR 2SC1740S-R or405 011 8609TR 2SC1740S-S - 5 - MD M

35、ECHANISM (MDG007/SH) REF.NO. PART NO. DESCRIPTION MM00614 304 8350ASSY,MECHA,MDG007/SH,MD MECHA MM01614 303 8344ASSY,DOOR,MD DOOR W/PAINTING MM02614 303 6609SHAFT,DOOR,MD DOOR SHAFT MM03614 303 6616SPRING,DOOR,MD DOOR RETURN REF.NO. PART NO. DESCRIPTION Q5905405 007 3106TR 2SB544-F-MP or405 007 2901

36、TR 2SB544-E-MP Q5931405 141 3505TR KTA1266-Y or405 141 3406TR KTA1266-GR or405 004 4502TR 2SA608-F-NP or405 004 5004TR 2SA608-G-NP SA001411 021 3503SCR S-TPG BIN 3X10,FOR IC593 MD PT-SEC P.W.BOARD ASSY REF.NO. PART NO. DESCRIPTION 77614 302 6815ASSY,PWB,MD PT-SEC (Only Initial) CN599614 020 6586SOCK

37、ET,6P PR599 ! ! ! 645 014 2550PROTECTOR,2A 125V MD PT-PRE P.W.BOARD ASSY REF.NO. PART NO. DESCRIPTION 76614 303 3882ASSY,PWB,MD PT-PRE (Only Initial) CN596614 020 6548SOCKET,2P or614 223 9209SOCKET L5960614 213 5761INDUCTOR,FERITE PARTS LIST FL DISPLAY & DESCRIPTION B14 (13G) (12G1G) B1B13 B26 S1 S2

38、 14G12G 11G10G9G8G6G5G7G4G3G2G1G13G 1-7 1-1 1-2 1-3 1-4 1-5 1-6 2-7 2-1 2-2 2-3 2-4 2-5 2-6 3-7 3-1 3-2 3-3 3-4 3-5 3-6 4-7 4-1 4-2 4-3 4-4 4-5 4-6 5-7 5-1 5-2 5-3 5-4 5-5 5-6 PIN CONNECTION PIN NO.6059585756555453525150494847464544434241 CONNECTION F2F2NPNP 14G 13G 12G 11G 10G 9G8G7G6G5G4G3G2G1GNCN

39、C PIN NO.4039383736353433323130292827262524232221 CONNECTION P1P2P3P4P5P6P7P8P9P10 P11 P12 P13 P14 P15 P16 P17 P18 P19 P20 PIN NO.2019181716151413121110987654321 CONNECTION P21 P22 P23 P24 P25 P26 P27 P28 P29 P30 P31 P32 P33 P34 P35 P36NPNPF1F1 NOTE: 1) F1,F2 . Filament4)DL . Datum Line 2)NP . No pi

40、n5)1G14G Grid 3)NC . No connection - 6 - FL DISPLAY & DESCRIPTION ANODE CONNECTION 14G13G12G11G10G9G8G7G6G5G4G3G2G1G P1MONODISCTRACKREMAINCLOCKSLEEPMONODISCTRACKREMAINCLOCKSLEEP P21-11-11-11-11-11-11-11-11-11-11-11-1 P3TOCTOCB12-12-12-12-12-12-12-12-12-12-12-12-1 P4EDITEDITB83-13-13-13-13-13-13-13-1

41、3-13-13-13-1 P5S2B144-14-14-14-14-14-14-14-14-14-14-14-1 P6RANDOMRANDOMB215-15-15-15-15-15-15-15-15-15-15-15-1 P7RPROGRAMRPROGRAM1-21-21-21-21-21-21-21-21-21-21-21-2 P8A.SPACEA.SPACEB212-22-22-22-22-22-22-22-22-22-22-22-2 P9REPEATREPEATB93-23-23-23-23-23-23-23-23-23-23-23-2 P101 1B154-24-24-24-24-24

42、-24-24-24-24-24-24-2 P11AB225-25-25-25-25-25-25-25-25-25-25-25-2 P12K1-31-31-31-31-31-31-31-31-31-31-31-3 P13B32-32-32-32-32-32-32-32-32-32-32-32-3 P14SYNCSYNCB103-33-33-33-33-33-33-33-33-33-33-33-3 P15TrMARKTrMARKB164-34-34-34-34-34-34-34-34-34-34-34-3 P16TlMARKTlMARKB235-35-35-35-35-35-35-35-35-35

43、-35-35-3 P171-41-41-41-41-41-41-41-41-41-41-41-4 P18B42-42-42-42-42-42-42-42-42-42-42-42-4 P19B113-43-43-43-43-43-43-43-43-43-43-43-4 P20B174-44-44-44-44-44-44-44-44-44-44-44-4 P21B245-45-45-45-45-45-45-45-45-45-45-45-4 P22S11-51-51-51-51-51-51-51-51-51-51-51-5 P23B52-52-52-52-52-52-52-52-52-52-52-5

44、2-5 P24B123-53-53-53-53-53-53-53-53-53-53-53-5 P25B184-54-54-54-54-54-54-54-54-54-54-54-5 P26B255-55-55-55-55-55-55-55-55-55-55-55-5 P27OVER1-61-61-61-61-61-61-61-61-61-61-61-6 P28B62-62-62-62-62-62-62-62-62-62-62-62-6 P29B133-63-63-63-63-63-63-63-63-63-63-63-6 P30B194-64-64-64-64-64-64-64-64-64-64-

45、64-6 P31B265-65-65-65-65-65-65-65-65-65-65-65-6 P32DIGITAL1-71-71-71-71-71-71-71-71-71-71-71-7 P33B72-72-72-72-72-72-72-72-72-72-72-72-7 P34ANALOG3-73-73-73-73-73-73-73-73-73-73-73-7 P35B204-74-74-74-74-74-74-74-74-74-74-74-7 P36STEREO5-75-75-75-75-75-75-75-75-75-75-75-7 R E C IC BLOCK DIAGRAM & DES

46、CRIPTION IC503 TC74HCU04AP (HEX INVERTER) 1 2 3 4 5 6 78 9 10 11 12 13 14 VCC GND 6A 3A 3Y 6Y 1A 5A 4Y 1Y 5Y 4A 2A 2Y IC532 TC74ACT32FT (Serial EEPROM) 1A 1B 1Y 2A 2B 2Y GND Vcc 4B 4Y 4A 3B 3A 3Y 1 2 3 4 5 6 7 14 13 12 11 10 9 8 - 7 - IC BLOCK DIAGRAM & DESCRIPTION IC571 BA3314F (Dula Preamplifier w

47、ith ALC Detector)IC572 KIA4558S (Dula Low Noise Operational Amp.) AB OUT A OUT B -IN A +IN A VEE VCC VCC +IN B -IN B 123456789 IC573 BU4066BCF (Quad Analog Switch) 1 2 3 4 5 6 78 9 10 11 12 13 14 VCC VSS C1 C2 C3 C4 I/O1 I/O4 I/O3 O/I1 O/I4 O/I3 O/I2 I/O2 OUT/IN IN/OUT SWA IN/OUT OUT/IN SWB SWC IN/O

48、UT OUT/IN SWD OUT/IN IN/OUT IC593 LA5620 (Multi Voltage System Regulator) DELAY CIRCUIT DELAY CIRCUIT 9 8 2 7 12 11 10 5 4 6 3 1 VCC PH5 B.BAK ANA5 SYS3.3 GND CD2 S.RESET AC STBY CD1 P.DOWN - 9 - 8 - SCHEMATIC DIAGRAM (FRONT) This is a basic schematic diagram. - 11 - 10 - PRODUCT SAFETY NOTICE Each precaution in this manual should be followed during servicing. Components identified with the IEC symbol ! ! in the parts list and the schematic diagram designated components in which safety can be of special sig