Aiwa JAX-PK33 Wartungshandbuch

SERVICE MANUALOutputsPHONES (stereo mini jack):accepts headphones of 8 ohms or moreSPEAKER: accepts impedance of 6 to 16 ohmsCD player sectionSystem C

CX-JPK33103-3. CASE (TOP)Note: Follow the disassembly procedure in the numerical order given.3-2. CASE (SIDE-L/R)2case (top)1two screws(BVTP3 × 10)4ca

CX-JPK33113-4. TRAY PANEL3-5. CD MECHANISM DECK(CDM74-F1BD81)1Turn the loading gearin the direction of arrow A.Afour claws3Remove the tray panelin

CX-JPK33123-6. FRONT PANEL BLOCK3-7. BACK PANEL SECTION3screw(BVTP3 × 8)4harness6front panel block5three screws(BVTP3 × 8)2connector(CN112)1wire (

CX-JPK33133-8. MAIN BOARD3-9. TAPE MECHANISM DECK(CWM43FF13)3connector(CN307)2two screws(BVTP3 × 8)1connector(CN907)4MAIN board1six screws(BVTP2.6

CX-JPK33143-10. TABLE ASSY3wire (flat type) (5 core)(CN702)4hook1Turn the loading gearin the direction of arrow A.A5two claws2Pull-out the table assy

CX-JPK33153-12. MOTOR (LD) BOARD3-13. BASE UNIT (BU-F1BD81A)2connector(CN704)3two screws(BTTP M2.6)4MOTOR (LD) board1belt (loading)4three coil sprin

CX-JPK33161Remove twosolders.qaCD board2two screws(P2 × 3)6claw7gear (A)8gear (B)5wire (flat type) (16 core)(CN101)0motor gear assy (SLED)(M102)3screw

17CX-JPK33SECTION 4TEST MODEMC COLD RESET• The cold reset clears all data including preset data stored in theRAM to initial conditions. Execute th

18CX-JPK33AGING MODE• This mode can be used for operation check of CD section andtape deck section.CD section and tape deck section work in parallel.

19CX-JPK33MC TEST MODE• This mode is used to check operations of microprocessor.Procedure:1. Press the I/1 button to turn the power ON.2. Press thre

CX-JPK332Notes on chip component replacement• Never reuse a disconnected chip component.• Notice that the minus side of a tantalum capacitor may be da

20CX-JPK33The 5th and 6th digit from the left indicates:(Error step display)The 5th and 6th digit from the left indicates which processing whena troub

CX-JPK332121CD SECTIONNote:1. CD Block is basically designed to operate without adjustment. Therefore,check each item in order given.2. Use YEDS-18 (3

CX-JPK332222SECTION 6DIAGRAMS6-1. BLOCK DIAGRAM – SERVO Section –MIACK8PO11/BUCK/AD1436MILP5RESET2MICS4MIDIO6MICK79RINLM-R4OUT12OUT2M751(LOADING)ML

CX-JPK3323236-2. BLOCK DIAGRAM – MAIN Section –OVER LOADDETECTQ441, 442PROTECTDETECTQ485, 487AMS DETECTQ327THERMALDETECTQ483, 484FEED BACKSWITCHQ106

CX-JPK3324246-3. BLOCK DIAGRAM – PANEL/POWER SUPPLY Section ––27VREGULATORQ902W001(AC IN)SUB POWERTRANSFORMERPT902MAIN POWERTRANSFORMERPT901RY901VF1

CX-JPK3325256-4. NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMSNote on Printed Wiring Board:• X : parts extracted from the component sid

CX-JPK332626C10C260C14C15C16C13C18C11R414R413R405C316R356R355R354R353R352R351R302R253R195R194R192C315R191R172R171R162R313X171R121R12R11R10L301Q10C351C

CX-JPK332727R406R407R408R409R411R412R410C151R203C141R143R142R141C133R133R132R131C134TP125TP124C125 R121C15C122C123C132C142R151C111C113C112C114R111TP42

CX-JPK332828C715C731C735C736R711R731R721R722R723R735R732R733R734Q731C751IC712IC701CN704C737R713R712C741JW702JW703JW704JW705JW706JW707JW708JW711CN703CN

CX-JPK332929C741R702 R701D701C751C715R713R712 R711D711CN721R722R721R723C736C735C737R731C731R733R735CN704E3E2E1CN703CN742 CN702CN741IC731CN751 CN705C75

CX-JPK333TABLE OF CONTENTS1. SERVICING NOTES ... 42. GENERALLocation of Controls ...

CX-JPK3330306-9. PRINTED WIRING BOARD – CDMP3 CONNECT Board – • See page 25 for Circuit Boards Location. :Uses unleaded solder.JW866JW865CN874JW871

CX-JPK333131JW866JW865JW874JW872JW871JW879JW873JW876JW875C871C872C873C874C875C876FB871FB872CN874CN873CN871JW877JW878100p0.01100p470p0.10.1009P17P27PM+

CX-JPK333232C275C101C102R198C106 C105 R104 R103C109R106 R107 C108C104C103R197C111C112C113C114R281R282R283R284C110C107C117R109C115R110C121R113R112C119C

CX-JPK333333D212C258 C259R266 D214R265D213R353R351R352Q351Q352R354R358C353R357C352C351R264Q327R263R262C253C252R253R246CN112C265C264CN103C267C266CN301R

CX-JPK333434R210CN307R391 R392 R393 R394R385 R386 R387 R388 R389 R390R395R207FB201FB202FB203FB204C214CN309R208R209R211R212R206Q307Q306R205R204R203R202

CX-JPK333535R310 R306Q309R311Q313R379R380R381R382R383R384R213R214D301D302D303D304R375C373C372C371R377R376R378R374R373R372R371IC301D313C308C311C312C309

CX-JPK333636JW2JW4JW5 JW6JW7JW9JW10JW11JW12JW13JW14JW15JW16JW17JW18JW19JW20JW21JW22JW27JW29JW30JW31JW32JW33JW34JW35JW36JW37JW38JW39JW40JW42JW47JW48JW4

CX-JPK333737JW604JW608JW609JW610JW611JW612JW613JW614JW615JW616JW617JW619JW620JW621JW624JW627JW628JW629JW630JW631JW632JW633JW634JW636JW637JW638JW644JW6

CX-JPK333838C639C640C638C637C636C635C634C633C632C631C630C629C628R766R767R768R769R770R765R764R763R762R761R760R759R758R757R756R755R754R753R752R751R750FL

CX-JPK333939R712R710R711 R713C618C617R701R703 R704R702C651C650IC610C619R715R714R601R602R603R605R606R608R607R604R613R611R609R790 R610 R797 R612 R614R61

4CX-JPK33+–+RLRL–– Rear View –PART No.SECTION 1SERVICING NOTESNOTES ON HANDLING THE OPTICAL PICK-UPBLOCK OR BASE UNITThe laser diode in the

CX-JPK334040JW400JW408JW409JW410JW412JW414JW413JW415JW416JW418JW419JW420JW421JW422JW423JW430JW431JW433JW434JW435JW436JW437JW438JW439JW440JW443JW444JW4

CX-JPK334141C403R441C441R467R491D483 R492R493R494C488Q489C447C448C444R446R495R442C489C492R445C443C451C453R459R453R460R458R457C442R496Q484Q483R485Q481Q

CX-JPK334242JW900PT901JW926JW929JW930 C911JW912D908CN905CN904CN906JW909Q902C910R904D906R903C909C908R908C906JW917F904CN907F905F906F907C923C926C922C

CX-JPK334343CN907CN905C909R903R904CN902CN906C906D906C910C926C925C924C922C923C921C920C911CN903CN904JW910JW901JW902JW925RY901CN901W001PT902D902D904D903D

CX-JPK334444Approx.800 mVp-p4.5 Vp-p59 ns4.5 Vp-p472 ns4.4 Vp-p22.8 µs• Waveforms– CD Board –1 IC101 yd (LRCK)2 IC101 yh (BCK)3 IC101 uj (XTAO)4 IC101

45CX-JPK33IC251 BA5947FM1LEVEL SHIFTMUTINGD1516+–+–DD1718D1920VREF2122232425262728PREVCCOPOUTOUTVREFCH4CAPACH4INCH3FINCH3RINGNDMUTEPOWVCCCH3OUTFCH3OUT

46CX-JPK33IC301 TC94A34FG-0023334353637383940414218435762 5861 5663 52 5047464544484925 26 27 28 29 30 31 3217 18 19 20 21 22 23 249101123456764 55 53

47CX-JPK33IC303 BH15FB1WGTHERMALPROTECTIONVOLTAGEREFERENCECONTROLBLOCKOVER CURRENTPROTECTIONVIN+−1GND2STBY3NC4VOUT5– DRIVER Board –IC701, 712 BA6956AN

48CX-JPK33– MAIN Board –IC101 BD3401KS21D12D23E19TAPEA110TAPEA211TAPEB112TAPEB213RECNF214RECOUT25PBNF26PBOUT27PBOUT14E28PBNF115RECOUT116RECNF133VOLOUT

49CX-JPK33IC201 BA3126N1REC SW12 3PB SW1GND4CONT5GND6VCC7PB SW28GND9REC SW2

5CX-JPK33CD mechanism deckstandCDMP3 CONNECT boardSERVICE POSITION– CD MECHANISM DECK –HOW TO OPEN THE DISC TRAY WHEN POWER SWITCH TURNS OF

50CX-JPK33MAIN BOARD IC371 BU2099FV (LOADING/TABLE MOTOR DRIVER)Pin No. Pin Name I/O Description1 VSS — Ground terminal2 N.C. — Not used3 DATA I Seri

51CX-JPK33PANEL BOARD IC601 LC876996A-52S5-E (SYSTEM CONTROLLER) Pin No. Pin Name I/O Description1 O-MP3 CSOChip select signal output to the MP3 dec

52CX-JPK33Pin No. Pin Name I/ODescription72 VDD4—Power supply terminal (+3.3V)73I-CD NUM SENSORICD table address detection signal input terminal74O-PO

53CX-JPK33PANEL BOARD IC602 BU2099FV (MOTOR/PLUNGER DRIVER)Pin No. Pin Name I/O Description1 VSS — Ground terminal2NC—Not used3 DATA I Serial data in

54CX-JPK33SECTION 7EXPLODED VIEWS• Items marked “*” are not stocked since theyare seldom required for routine service. Somedelay should be anticipat

55CX-JPK337-2. TAPE MECHANISM DECK SECTION(CWM43FF13)Ref. No. Part No. Description RemarkRef. No. Part No. Description Remark51 4-225-252-01 CUSHIO

56CX-JPK33Ref. No. Part No. Description RemarkRef. No. Part No. Description Remark101 4-252-707-11 KNOB (VOL), PLATING ROTARY102 4-252-709-01 KNOB (AM

57CX-JPK337-4. CASSETTE BOX SECTIONRef. No. Part No. Description RemarkRef. No. Part No. Description Remark151 4-252-715-01 S-PRING (BOX CASS L), TO

58CX-JPK337-5. FRONT PANEL SECTIONRef. No. Part No. Description RemarkRef. No. Part No. Description Remark201 4-252-697-31 WINDOW, DISPLAY202 4-252-

59CX-JPK337-6. BACK PANEL SECTIONRef. No. Part No. Description RemarkRef. No. Part No. Description Remark251 1-769-940-11 WIRE (FLAT TYPE) (15 CORE)

6CX-JPK33– AMP BOARD –– FRONT PANEL SECTION –MAIN boardPANEL boardfront panel sectiontape mechanism deckSUB TRANS boardTRANS boardAMP boardMAIN boardf

60CX-JPK337-7. CHASSIS SECTIONRef. No. Part No. Description RemarkRef. No. Part No. Description Remark301 4-242-527-01 S-SCREW, ITC+4-8 R302 3-703-24

61CX-JPK33Ref. No. Part No. Description RemarkRef. No. Part No. Description Remark501 4-243-815-01 TABLE (LOADING)502 4-218-252-61 SCREW (+PTPWH M2.6)

62CX-JPK33Ref. No. Part No. Description RemarkRef. No. Part No. Description Remark551 4-218-252-61 SCREW (+PTPWH M2.6), FLOATING552 4-244-034-01 BELT

63CX-JPK33Ref. No. Part No. Description RemarkRef. No. Part No. Description Remark601 X-4955-707-2 PULLEY (A5) ASSY, CHUCKING602 1-471-035-11 MAGNET A

64CX-JPK33651660not suppliednot suppliednot suppliednot suppliednot suppliednot suppliednot suppliednot suppliedM102 (sled)not suppliedM101(spindle)S1

65CX-JPK33SECTION 8ELECTRICAL PARTS LISTCDRef. No. Part No. Description Remark Ref. No. Part No. Description RemarkA-4751-431-A CD BOARD, COMPLETE*

Ref. No. Part No. Description RemarkRef. No. Part No. Description Remark66CX-JPK33CD CDMP3 CONNECT DRIVERIC301 6-705-365-01 IC TC94A34FG-002

Ref. No. Part No. Description RemarkRef. No. Part No. Description Remark67CX-JPK33D711 8-719-109-69 DIODE RD3.6ESB2< IC >IC701 8-759-598-69 IC

Ref. No. Part No. Description RemarkRef. No. Part No. Description Remark68CX-JPK33C190 1-162-974-11 CERAMIC CHIP 0.01uF 50VC191 1-126-961-11 ELECT 2.2

Ref. No. Part No. Description RemarkRef. No. Part No. Description Remark69CX-JPK33IC371 6-704-046-01 IC BU2099FV< JACK >JK101 1-793-987-11 JAC

7CX-JPK33Main unitALBUM + wlALBUM – wlBASS control 5CD qhCD SYNC qsDeck A 9Deck B wkDISC 1 – 3 wdDISC SKIP/EX-CHANGE wfDisc tray wsDISPLAY qgDisplay w

Ref. No. Part No. Description RemarkRef. No. Part No. Description Remark70CX-JPK33R208 1-216-821-11 METAL CHIP 1K 5% 1/10WR209 1-216-833-11 METAL CHIP

Ref. No. Part No. Description RemarkRef. No. Part No. Description Remark71CX-JPK33A-4750-725-A PANEL BOARD, COMPLETE**********************< CAPACIT

Ref. No. Part No. Description RemarkRef. No. Part No. Description Remark72CX-JPK33< LED >LED601 6-500-641-01 DIODE SLI-325URC (I/1)LED602 6-50

Ref. No. Part No. Description RemarkRef. No. Part No. Description Remark73CX-JPK33R708 1-216-182-00 RES-CHIP 220 5% 1/8WR710 1-216-833-11 METAL CHIP 1

Ref. No. Part No. Description RemarkRef. No. Part No. Description Remark74CX-JPK33S645 1-762-875-21 SWITCH, KEYBOARD (m ALBUM −)S646 1-762-875-21 SWIT

Ref. No. Part No. Description RemarkRef. No. Part No. Description Remark75CX-JPK33R461 1-260-076-11 CARBON 10 5% 1/2WR462 1-260-076-11 CARBON 10 5% 1/

Ref. No. Part No. Description RemarkRef. No. Part No. Description Remark76CX-JPK33MISCELLANEOUS**************7 1-775-251-11 WIRE (FLAT TYPE) (27 CORE)

77CX-JPK33MEMO

CX-JPK33REVISION HISTORYClicking the version allows you to jump to the revised page.Also, clicking the version at the upper right on the revised page

8CX-JPK33Use buttons on the remote for the operation.1 Press ?/1 to turn on the system.2 Press CLOCK/TIMER SET.3 Press . or > repeatedly to set the

CX-JPK339• This set can be disassembled in the order shown below.3-1. DISASSEMBLY FLOWSECTION 3DISASSEMBLYSET3-2. CASE(SIDE-L/R)(Page 10)3-3. CASE (