CMT IC202 User Manual

SERVICE MANUALSony CorporationAudio&Video Business GroupPublished by Sony Techno Create CorporationHCD-MX500i/MX550iSPECIFICATIONSCOMPACT DISC REC

HCD-MX500i/MX550i102-4. KNOB (VOL)Note: The illustration sees the front panel block from FL board side.2-5. MAIN BOARDholeFL board1 Push the knob (V

HCD-MX500i/MX550i112-6. SP BOARD2-7. POWER BOARD2 connector (CN703)1 connector (CN702)5 clamp filter6 SP board3 screw (BV3)41 power cord connector

HCD-MX500i/MX550i122-8. CD BLOCKNote 1: Do not remove this connector (CN201) at this point. It is necessary to process electrostatic measures of

HCD-MX500i/MX550i132-9. BD96/BD96U BOARDNote 1: When disconnection the wire (fl at type) (24 core) of optical pick-up block, solder the short-land.2-

HCD-MX500i/MX550i142-11. FFC HOLDERNote 1: The illustration sees the CD mechanism deck block from optical pick-up block side.2-12. OPTICAL PICK-UP

HCD-MX500i/MX550i15SECTION 3TEST MODECOLD RESETThe cold reset clears all data including preset data stored in the memory to initial conditions. Exe

HCD-MX500i/MX550i16CD SERVICE MODEThis mode can run the CD sled motor freely. Use this mode, for instance, when cleaning the optical pick-up.Procedu

HCD-MX500i/MX550i17CD ERROR CODEThe past errors of the CD mechanism (CDM) are displayed as the CDM Errors, and those of the optical pick-up system (

HCD-MX500i/MX550i18SECTION 4ELECTRICAL CHECKFM TUNE LEVEL CHECKsignal generatorsetProcedure:1. Turn on the set.2. Input the following signal fr

HCD-MX500i/MX550iHCD-MX500i/MX550i1919SECTION 5DIAGRAMS5-1. BLOCK DIAGRAM - CD, USB Section -6,*1$/3$7+&'3/$<86%5FKLVRPLWW

HCD-MX500i/MX550i21. SERVICING NOTES ... 32. DISASSEMBLY2-1. Disassembly Flow ...

HCD-MX500i/MX550iHCD-MX500i/MX550i2020R-CHR-CHCN01AUDIO INJ30228SDA27SCL13IN-L1VOL L1 IN-L2IN-L3VOL IIC_SDA/E2P-SDA47VOL IIC_CLK/E2P-CLK48AUDIO_LEVEL_

HCD-MX500i/MX550iHCD-MX500i/MX550i2121BSP-LSYSTEM CONTROLLERIC401 (3/4): TUNERSIGNAL PATHR-ch is omitted due to same as L-ch.CSDSPEAKERS+––+RLTB32217R

HCD-MX500i/MX550iHCD-MX500i/MX550i22222012POWER ON 63D923POWER CONTROLIC11D14D603EVER +4VEVER +3.3V(AC IN)F1LINE FILTERT1RECTD1TH1D90215 VS18 VD1 VSEN

HCD-MX500i/MX550iHCD-MX500i/MX550i2323For Schematic Diagrams.Note:• All capacitors are in μF unless otherwise noted. (p: pF) 50 WV or less are not in

HCD-MX500i/MX550iHCD-MX500i/MX550i2424BE224123161514217622627191181148712223 44R401R402R403R404R210R407R408R409R215R218R219R410R411CN201R412R415R418R4

HCD-MX500i/MX550iHCD-MX500i/MX550i2525287812221151430291100767526255051145814581148718916BE1100767526255051R211R212R213R214R216R217R413R414R220R221R41

HCD-MX500i/MX550iHCD-MX500i/MX550i262612BOARDBD96/BD96U(2/2)11IC B/DIC B/DBOARD(2/2)BD96/BD96U12BOARD(2/2)BD96/BD96U13003.303.3000001.51.61.61.63.3000

HCD-MX500i/MX550iHCD-MX500i/MX550i2727CMAIN(2/4)BOARDCN408DMAIN(2/4)BOARDCN415AMAIN(2/4)BOARDCN413BUSBCN315BOARD3BOARD12BD96/BD96U(1/2)IC B/DBOARD(1/2

HCD-MX500i/MX550iHCD-MX500i/MX550i282815FB671R672R673R675R676R677R678R679R680R681C672C673C674C675C677C678C679C681C683C684 C685C686C688C689JL671JL672JL

HCD-MX500i/MX550iHCD-MX500i/MX550i2929(2/4)CN407HBOARDMAINIC B/DIC B/D<2.8><3.9><1.2><1><3.2><1.3><3.9><3

HCD-MX500i/MX550i3SECTION 1SERVICING NOTESUNLEADED SOLDERBoards requiring use of unleaded solder are printed with the lead-free mark (LF) indicatin

HCD-MX500i/MX550iHCD-MX500i/MX550i303013051 80813150100C1B2E2C2B1E1BEBEBEBEBEBEBEBEBEBEBEBE1510162061115BEBE116173214581551511458124253637481213144222

HCD-MX500i/MX550iHCD-MX500i/MX550i3131131214123EP702C820CL714L712L762CN702CN703C707C708C709C710C719C720C728C729C769C770C777IC7102189131221131212214519

HCD-MX500i/MX550iHCD-MX500i/MX550i323212 11BOARD2MAIN(3/4)BOARD3MAIN(3/4)BOARDMAIN1(2/4)IC B/DIC B/DGBOARDCN621FL03.3003.300000000003.33.33.33.33.33.3

HCD-MX500i/MX550iHCD-MX500i/MX550i3333BOARDDBD96CN502(2/2)BD96UCBOARD(2/2)CN501ABU96/BU96U(2/2)CN401BOARD(1/4)BOARDMAIN1BOARDPOWERJCN905BOARDPOWERICN9

HCD-MX500i/MX550iHCD-MX500i/MX550i3434IC B/DBOARD(4/4)8MAINBOARD(1/4)3MAINBOARD(2/4)5MAIN(1/4)2BOARDMAIN(2/4)6BOARDMAINMAINBOARD(2/4)7000003.33.33.309

HCD-MX500i/MX550iHCD-MX500i/MX550i353513141615CN321KSPBOARDCN904MPOWERBOARDCN321LSPBOARDIC B/DIC B/DIC B/DIC B/DIC B/DIC B/DIC B/D8MAIN(3/4)BOARDBOARD

HCD-MX500i/MX550iHCD-MX500i/MX550i363611330 1R331R332R333R334R335R336R337R338R339CN331CN332C331C332C333C334C335C336C339C340C342R390R391R393R394R395R39

HCD-MX500i/MX550iHCD-MX500i/MX550i3737EMAIN(2/4)BOARDCN409F(2/4)CN402BOARDMAINMAINLCN703BOARD(4/4)(4/4)BOARDCN702KMAIN(2/2)BCN402BOARDBD96U100kR332123

HCD-MX500i/MX550iHCD-MX500i/MX550i3838BEBEC1C2B2 B1E16416 1732334849FB621R621R622R625R626R627R628R629R630R631R632R633R634R635R638R639R640R641C625C627C

HCD-MX500i/MX550iHCD-MX500i/MX550i3939(1/4)CN403GBOARDMAINIC B/D-25.1-22.7-22.7-22.7-22.7-22.7-22.7-22.7-22.7-22.7-22.7-22.71.51.

HCD-MX500i/MX550i4CAPACITOR ELECTRICAL DISCHARGE PROCESSINGWhen checking the board, the electrical discharge is necessary for the electric shock pr

HCD-MX500i/MX550iHCD-MX500i/MX550i4040BEBEBEBEBEC21R603R605R608R609R610C602C603C606Q901Q902Q903Q904D15D16D17R901R902R903R904R905R906R907R908R909R910R9

HCD-MX500i/MX550iHCD-MX500i/MX550i4141MAIN(2/4)ICN412BOARDMAIN(2/4)JCN417BOARDMAIN(4/4)MCN704BOARDIC B/DIC B/D5.91013.82.3 30442.42.602.6210156.516115

HCD-MX500i/MX550iHCD-MX500i/MX550i4242• IC Block Diagrams– BD96/BD96U Board –IC102 MM3404A15UREVOUT3CE 1GND2VDD4+–VOLTAGEREFERENCECURRENTLIMITBIASIC

HCD-MX500i/MX550i43IC505 SI-3010KM-TLSIC507 BA6956ANIC703 MC74VHC74DTR2IC702 MM3404A33UREIC712 MM3404A18UREIC506, 510 BD8410FPS-E21VCTSD2VIN3GND

HCD-MX500i/MX550i44IC705 CXD9788ARIC707 CXD9965TN1211109876543VSUBCXVSSOUTR2VSSROUTR1VDDRVSSLVSSROUTL2OUTL1VSSLVDDL21PWMCLOCKGENERATOR(SECONDARY)CLO

HCD-MX500i/MX550i45IC711 AK5358BET-E2MODULATORDECIMATIONFILTER1AINRAINLCKS1VCOMAGNDVAVDDGNDCKS0CKS2DIFPDNSCLKMCLKLRCKSDTOMODULATORDECIMATIONFILTERSER

HCD-MX500i/MX550i46– POWER Board –IC601 MIP2F20MS1SOCONSTANTCURRENTSOURCE2FB1VDD4VCC 5 DRAIN8 SOURCE7 SOURCE3CLVCLCLAMP CIRCUIT(ILIMIT SETTING)INICL.

HCD-MX500i/MX550i47• IC Pin Function DescriptionBD96 BOARD IC101 TC94A70FG-101 (CD-MP3 PROCESSOR) (Canadian model)BD96U BOARD IC101 TC94A70FG-

HCD-MX500i/MX550i48Pin No. Pin Name I/O Description58 ZDET O Zero detection signal output terminal Not used59 GPIN I Not used60 MS I Micro controll

HCD-MX500i/MX550i49BD96U BOARD IC401 92CD28AFG-7FU8 (M (USB CONTROLLER)Pin No. Pin Name I/O Description1 USB-RST I Reset signal input from the sys

HCD-MX500i/MX550i5HOW TO OPEN THE TRAY WHEN POWER SWITCH TURN OFFMAIN, BD96/BD96U AND SP BOARDS SERVICE POSITIONbottom side1 Insert the

HCD-MX500i/MX550i50Pin No. Pin Name I/O Description94 GATE O Gate signal output to the CD-MP3 processor95 DVCC3A - Power supply terminal (+3.3V)96 RE

HCD-MX500i/MX550i51MAIN BOARD IC401 R5F364AEDFA (SYSTEM CONTROLLER)Pin No. Pin Name I/O Description1 FL/LCD DO O Serial data output to the fl uores

HCD-MX500i/MX550i52Pin No. Pin Name I/O Description58 CDM_CLOSE_SW I Switch detection signal input terminal for loading section59 CDM_LOAD_IN O Motor

HCD-MX500i/MX550i53POWER BOARD IC11 CXD9841P (POWER CONTROL)Pin No. Pin Name I/O Description1 VSENSE I AC line input voltage detection signal inpu

54HCD-MX500i/MX550iSECTION 6EXPLODED VIEWS 1 4-175-911-01 PANEL (CD) 2 4-159-522-02 SPRING (LOADING) 3 4-183-971-01 BASE (CD) 4 3-077-331-01 +BV

55HCD-MX500i/MX550i6-2. FRONT PANEL SECTION 51 4-175-912-01 KNOB (VOL) 52 X-2548-810-1 PANEL (FRONT MX500 CEL) ASSY (MX500i: AEP) 52 X-2548-8

56HCD-MX500i/MX550i6-3. iPod DOCK SECTION 101 X-2548-813-1 BASE (LOWER MX500) ASSY (MX500i) 101 X-2548-821-1 BASE (LOWER MX550) ASSY (MX550i)

57HCD-MX500i/MX550i6-4. MAIN BOARD SECTION 151 A-1760-771-A MAIN BOARD, COMPLETE (MX500i: AEP) 151 A-1760-784-A MAIN BOARD, COMPLETE (MX500i:

58HCD-MX500i/MX550i6-5. CHASSIS SECTION 201 A-1759-698-A BD96 BOARD, COMPLETE (CND) 201 A-1759-699-A BD96U BOARD, COMPLETE (EXCEPT CND) 202 3

59HCD-MX500i/MX550i6-6. CD MECHANISM DECK SECTION (CDM85CD-DVBU102)0 251 A-1764-002-A CDM85 (CD) ASSY (Including MS-213 board) 252 3-088-371-01

HCD-MX500i/MX550i6FL, KEY, JACK AND USB BOARDS SERVICE POSITIONCD MECHANISM DECK, MAIN AND BD96/BD96U BOARDS SERVICE POSITIONUSB boar

60HCD-MX500i/MX550iSECTION 7ELECTRICAL PARTS LIST A-1759-698-A BD96 BOARD, COMPLETE (CND) A-1759-699-A BD96U BOARD, COMPLETE (EXCEPT CND)

61HCD-MX500i/MX550i Ref. No. Part No. Description Remark Ref. No. Part No. Description RemarkHCD-MX500i/MX550i6161 C421 1-107-826-11 CERAMIC

Ref. No. Part No. Description Remark Ref. No. Part No. Description RemarkHCD-MX500i/MX550i62 R148 1-216-833-11 METAL CHIP 10K 5% 1/10W (

63HCD-MX500i/MX550i Ref. No. Part No. Description Remark Ref. No. Part No. Description RemarkHCD-MX500i/MX550i6363 R449 1-216-805-11 METAL C

Ref. No. Part No. Description Remark Ref. No. Part No. Description RemarkHCD-MX500i/MX550i64 R679 1-216-833-11 METAL CHIP 10K 5% 1/10W R

65HCD-MX500i/MX550i Ref. No. Part No. Description Remark Ref. No. Part No. Description RemarkHCD-MX500i/MX550i6565 R399 1-216-864-11 SHORT C

Ref. No. Part No. Description Remark Ref. No. Part No. Description RemarkHCD-MX500i/MX550i66 C164 1-164-870-11 CERAMIC CHIP 68PF 5% 50V C

67HCD-MX500i/MX550i Ref. No. Part No. Description Remark Ref. No. Part No. Description RemarkHCD-MX500i/MX550i6767 C472 1-162-970-11 CERAMIC

Ref. No. Part No. Description Remark Ref. No. Part No. Description RemarkHCD-MX500i/MX550i68 C719 1-114-994-11 ELECT 2200uF 20% 35V C72

69HCD-MX500i/MX550i Ref. No. Part No. Description Remark Ref. No. Part No. Description RemarkHCD-MX500i/MX550i6969 < EARTH TERMINAL &

HCD-MX500i/MX550i7POWER BOARD SERVICE POSITIONFL boardMAIN boardPOWER board

Ref. No. Part No. Description Remark Ref. No. Part No. Description RemarkHCD-MX500i/MX550i70 R147 1-218-879-11 METAL CHIP 22K 0.5% 1/10W

71HCD-MX500i/MX550i Ref. No. Part No. Description Remark Ref. No. Part No. Description RemarkHCD-MX500i/MX550i7171 R453 1-216-809-11 METAL C

Ref. No. Part No. Description Remark Ref. No. Part No. Description RemarkHCD-MX500i/MX550i72 R595 1-216-833-11 METAL CHIP 10K 5% 1/10W R

73HCD-MX500i/MX550i Ref. No. Part No. Description Remark Ref. No. Part No. Description RemarkHCD-MX500i/MX550i7373 C957 1-126-964-11 ELECT

Ref. No. Part No. Description Remark Ref. No. Part No. Description RemarkHCD-MX500i/MX550i74 R914 1-216-821-11 METAL CHIP 1K 5% 1/10W R9

MEMOHCD-MX500i/MX550i75

HCD-MX500i/MX550iREVISION HISTORYChecking the version allows you to jump to the revised page.Also, clicking the version at the top of the revised pag

HCD-MX500i/MX550i8SECTION 2DISASSEMBLY• This set can be disassembled in the order shown below.2-1. DISASSEMBLY FLOWNote: Follow the disassembly pr

HCD-MX500i/MX550i92-3. FRONT PANEL BLOCKbottom side1 Insert the hard metal fittings of L character type in the hole of the chassis, and push the