Aiwa JAX-S5 Service Manual

SERVICE MANUALTUNERFM tuning range 87.5 MHz to 108 MHzFM AEP, UK models: Except AEP, UK models: usable sensitivity (IHF)16.8 dBfFM antenna terminal 75

CX-JN10103-3. CASE (TOP)Note: Follow the disassembly procedure in the numerical order given.3-2. CASE (SIDE-L/R)1case screw1case screw33445case (side-

CX-JN10113-4. TRAY PANEL3-5. CD MECHANISM DECK (CDM74S-K6BD72)5CD mechanism deck(CDM74S-K6BD72)3screw(BVTP3 × 10)4two screws(BVTP3 × 10)3screw(BVTP

CX-JN10123-6. FRONT PANEL SECTION3-7. MECHANICAL DECK (CWM43FF13)3screw(BVWHTP)4HP board9front panel section7three screws(BVTP3 × 10)5wire (flat ty

CX-JN10133-8. REAR CABINET SECTION3-9. PT BOARD, MAIN BOARD3rear cabinet section2three screws(BVTP3 × 10)2screw(BVTP3 × 10)1wire (flat type)(11 c

CX-JN10143-10. TABLE ASSY3wire (flat type) (5 core)(CN702)4hook1Turn the loading gearin the direction of arrow A.A5two claws2Pull-out the table assy.

CX-JN10153-12. MOTOR (LD) BOARD3-13. BASE UNIT (BU-K6BD72)2connector(CN704)3two screws(BTTP M2.6)4MOTOR (LD) board1belt (loading)3three coil springs

CX-JN10161Remove twosolders.qaBD board2two screws(P2 × 3)6claw7gear (A)8gear (B)5wire (flat type) (16 core)(CN708)0motor gear assy (SLED)(M701)3screw

17CX-JN10SECTION 4TEST MODEMC COLD RESET• The cold reset clears all data including preset data stored in theRAM to initial conditions. Execute thi

18CX-JN10CD TEST MODE• This mode can run the CD sled motor freely. Use this mode, forinstance, when cleaning the pickup.Procedure:1. In the status w

CX-JN101919CD SECTIONNote:1. CD Block is basically designed to operate without adjustment. Therefore,check each item in order given.2. Use YEDS-18 (3-

CX-JN102Notes on chip component replacement• Never reuse a disconnected chip component.• Notice that the minus side of a tantalum capacitor may be dam

CX-JN10202087910807970 LIMIT SW20TDO1810VO3 (+)FOIN20TIN3SPIN7MUTE25SLIN17 VO3 (–)11 VO2 (+)12 VO2 (–)26 VO4 (+)27 VO4 (–)2 VO1 (+)1 VO1 (–)ACBDEFLDPD

CX-JN1021218CAPSTAN/REELMOTOR DRIVEQ601, 6049PLUNGER DRIVE(DECK-A)Q602, 605MMTAPE MECHANISMDECK BLOCK(CAPSTAN/REEL)(DECK-A)(DECK-B)MOTOR/PLUNGER DRIVE

CX-JN102222J221VH1, 2 (AC)R-CHPHONES SPEAKER+––+RLJ203R-CHR-CH–VL–VP+VP–VHOVER LOADDETECTQ129OUTPUT LEVELDETECTQ235OVER CURRENTDETECTQ281DC DETECTQ063

CX-JN1023236-4. NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMSNote on Printed Wiring Board:• X : parts extracted from the component side

CX-JN102424BD BOARD40 4160612120180IC721M+−M701(SLED)M+−M702(SPINDLE)S701(LIMIT IN)IC7221216151142815BCECN710AMAINBOARDCN691OPTICALPICK-UPBLOCK(KSM-21

CX-JN102525CN708C711C712C721C719C720C718C717C715C716C714C706R739R740R741M702M701R738C747C748R707C705R730C746 C708 R729C743C744R725R726R731C754C742C753

CX-JN102626C715C731C735C736R711R731R721R722R723R735R732R733R734Q731C751IC712IC701CN704C737R713R712C741JW702JW703JW704JW705JW706JW707JW708JW711CN703CN7

CX-JN102727C741R702 R701D701C751C715R713R712 R711D711CN721R722R721R723C736C735C737R731C731R733R735CN704E3E2E1CN703CN742 CN702CN741IC731CN751 CN705C752

CX-JN102828D020D019C017 C018C015 C016R025R024C023 C022IC001 IC002C026R035D033R036C030R031C029R046R050C047R049R051D031D066R072R073R076D032R093R092C063R

CX-JN102929C121R131R129R127C115 R125R123R121R109R160C126R158R119R132C116 R126R122R124R284C281R282TH101TH102R297R296R290C282Q182R182Q181R186R280R120 R1

CX-JN103TABLE OF CONTENTS1. SERVICING NOTES ... 42. GENERALLocation of Controls ...

CX-JN103030CN601Q309Q307R656C306R630R628R637R629R627C621C622C642C644C641C643R643 R644R651R652R607C603R603 R605C605R602R608C604R604R606C606R601C608R610

CX-JN103131C652C651C654C695C694C693C684C731R691R694R697R700D697R701R692R693R695R696R698R699R686R685R736R737R735R734R733C730C732D671R705R704R703R702CN6

CX-JN103232TP601 CNA301CN302C319JW637C318JW624JW801JW036WH201CN301Q311Q310JW623C316JW626C317JW301JW600JW622Q309Q308Q306Q307Q305Q302L311Q303Q301Q304JW8

CX-JN103333WH230JW203R223R225R226R224JW226JW225JW221FB221JW216R221R222C250JW224JW222JW2231-688-400-15(15)5MAIN BOARDWH201EJ221PHONES(CHASSIS)HP BOARD(

CX-JN103434JW401JW904CN403JW901D507JW607JW606JW938JW992JW993JW940JW955JW957JW956JW958JW959JW960JW601D601CN601JW603JW952JW608R975JW937JW933JW932JW931JW

CX-JN103535R707R701R703R709R706R702R912R911R910R909R908R907R906R905R904R903R902R964R965R966R967R601C214C215C216R226R227R228R264R261R262R263R114R121R11

CX-JN103636JW405JW317S301S309S312S315S307S308LED901CN301JW327C412C409C406C416JW404JW403JW408JW322D401C404JW406VR401JW407FB401JW401C405S314S313JW402S30

CX-JN103737S319 S320 S321 S322 S323S301 S302 S303 S304 S305R306R305R304R303R302R312 R313 R314 R315 R316 R317 R318R322 R323 R324 R325CN302CN301C801 C80

CX-JN103838RY001PT011PR093JW084JW214JW204WH091WH093JW218CN091D091D092C091PT BOARD1-689-399-15(15)12(AC IN)POWER TRANSFORMER(SUB)PT002POWER TRANSFORMER

CX-JN103939WH091JW218PR093CN091WH093RY001C091PT011PT002D091D0927P2P11P0.1MC2836MC2838VM(AC)VM(AC)VH(AC)VH(AC)VL(AC)VL(AC)GND(M)FIL-1FIL-2P-ONVSTBYPOWE

4CX-JN10SECTION 1SERVICING NOTESNOTES ON HANDLING THE OPTICAL PICK-UPBLOCK OR BASE UNITThe laser diode in the optical pick-up block may suff

CX-JN104040 S001CN090JW007PT002PR003JW017JW021JW020JW022JW001JW002RY001C003D002D003JW031JW032PT BOARD1-688-763-12(12)(AC IN)POWER TRANSFORMER(S

CX-JN104141C003PT002PR003CN090S001CN093RY001D002D003PT004JW031JW0320.012P11PMC2836MC2838POWER TRANSFORMERVM(AC)VM(AC)VH(AC)VH(AC)VL(AC)VL(AC)GND(M)FIL

CX-JN104242qg IC901 qh (CF2)• Waveforms– BD Board –1 IC721 4 (RF) (CD Play Mode)2 IC721 qd (FE) (CD Play Mode)3 IC721 qg (TE) (CD Play Mode)4 IC721 rk

43CX-JN10– DRIVER Board –IC701, 712 BA6956AN1 2 3 4 5 6 7 8 9CONTROL LOGICTSDVREFOUT2OUT1RNFVMVCCFINGNDRIN– MAIN Board –IC601 BD3881FV28REC1O27REC1N26

44CX-JN10IC501 MM1614A25VIN4VOUTGND1CONT3NOISEDRIVERTHERMALSHUTDOWNBIASREFERENCE+−CURRENTLIMITTER– PANEL Board –IC201 BU2099FV23 456 7 8 9 101117 16 1

45CX-JN10• IC Pin Function DescriptionPANEL BOARD IC901 LC87696B-52D8 (SYSTEM CONTROLLER) Pin No. Pin Name I/O Description1 SYS-MUTE O Line muting o

46CX-JN10Pin No. Pin Name I/O Description53 REC FWD/S11 I/ORecording (forward direction) detection signal input and segment drive signal output to the

47CX-JN10#1#1#1#1#1#1#1#1tape deck section CDM74S-K6BD72126734567chassis sectionnot suppliedC952C951(AEP, UK)SECTION 7EXPLODED VIEWS• Items marked “

48CX-JN107-2. TAPE DECK SECTION(EXCEPT AEP, UK)#1#1not supplied515256535455not suppliedpanel board sectionRef. No. Part No. Description RemarkRef. N

49CX-JN107-3. PANEL BOARD SECTION#1#1#1#1#1key sectionnot supplied101102103104105106107108109110111not supplied(EXCEPT AEP, UK)(EXCEPT AEP, UK)Ref.

5CX-JN10HOW TO OPEN THE DISC TRAY WHEN POWER SWITCH TURNS OFF.3Pull-out the disc tray.1Remove the case (side-L).2Turn the loading gear in th

50CX-JN107-4. KEY SECTION151152154155153front cabinet section156157Ref. No. Part No. Description RemarkRef. No. Part No. Description Remark151 4-245-

51CX-JN107-5. FRONT CABINET SECTION201202203204205206207208211209210212210Ref. No. Part No. Description RemarkRef. No. Part No. Description Remark20

52CX-JN10#2#1#1#1#1#1#1not supplied251252258252253254260255257256258258258258258not suppliednot suppliedPT004not suppliednot suppliednot suppliednot s

53CX-JN10CD mechanism deck section -2501502502505504503502506507509508510512503M741511513514514515515516513516Ref. No. Part No. Description RemarkRef.

54CX-JN10Ref. No. Part No. Description RemarkRef. No. Part No. Description Remark551 4-218-252-61 SCREW (+PTPWH M2.6), FLOATING552 4-244-034-01 BELT (

55CX-JN10Ref. No. Part No. Description RemarkRef. No. Part No. Description Remark601 X-4955-707-2 PULLEY (A5) ASSY, CHUCKING602 1-471-035-11 MAGNET AS

56CX-JN107-10. BASE UNIT SECTION(BU-K6BD72)653651652not supplied(M702)not supplied(M701)#3Ref. No. Part No. Description RemarkRef. No. Part No. Desc

57CX-JN10BDSECTION 8ELECTRICAL PARTS LISTRef. No. Part No. Description Remark Ref. No. Part No. Description RemarkA-4734-406-A BD BOARD, COMPLETE**

Ref. No. Part No. Description RemarkRef. No. Part No. Description Remark58CX-JN10BD CD KEY DRIVER HPR726 1-216-819-11 METAL CHIP 680 5% 1/

Ref. No. Part No. Description RemarkRef. No. Part No. Description Remark59CX-JN10R226 1-260-089-11 CARBON 150 5% 1/2W(EXCEPT AEP, UK)R226 1-260-090-61

6CX-JN10SERVICE POSITION– CD mechanism deck –– Tape mechanism deck –main board (CN691)Connect wire (flat type) (19 core) tomain board (CN691) and B

Ref. No. Part No. Description RemarkRef. No. Part No. Description Remark60CX-JN10R408 1-216-174-00 RES-CHIP 100 5% 1/8W(EXCEPT AEP, UK)R409 1-216-825-

Ref. No. Part No. Description RemarkRef. No. Part No. Description Remark61CX-JN10C042 1-126-948-11 ELECT 100uF 20% 35V(AEP, UK)C042 1-126-964-11 ELECT

Ref. No. Part No. Description RemarkRef. No. Part No. Description Remark62CX-JN10C605 1-130-481-00 MYLAR 0.0068uF 5% 50VC606 1-130-481-00 MYLAR 0.0068

Ref. No. Part No. Description RemarkRef. No. Part No. Description Remark63CX-JN10D662 8-719-083-60 DIODE UDZSTE-174.7BD663 8-719-988-61 DIODE 1SS3

Ref. No. Part No. Description RemarkRef. No. Part No. Description Remark64CX-JN10Q182 8-729-052-79 TRANSISTOR 2SD1306NETLQ183 8-729-600-22 TRANSISTOR

Ref. No. Part No. Description RemarkRef. No. Part No. Description Remark65CX-JN10R074 1-216-838-11 METAL CHIP 27K 5% 1/10W(EXCEPT AEP, UK)R075 1-216-8

Ref. No. Part No. Description RemarkRef. No. Part No. Description Remark66CX-JN10R156 1-216-823-11 METAL CHIP 1.5K 5% 1/10W(EXCEPT AEP, UK)R157 1-216-

Ref. No. Part No. Description RemarkRef. No. Part No. Description Remark67CX-JN10R610 1-216-836-11 METAL CHIP 18K 5% 1/10WR612 1-216-829-11 METAL CHIP

Ref. No. Part No. Description RemarkRef. No. Part No. Description Remark68CX-JN10C413 1-126-960-11 ELECT 1uF 20% 50V(EXCEPT AEP, UK)C414 1-164-156-11

Ref. No. Part No. Description RemarkRef. No. Part No. Description Remark69CX-JN10< TRANSISTOR >Q601 8-729-116-57 TRANSISTOR 2SB1068-KQ602 8-729-

7CX-JN101 DISC CHANGERotates the CD trays.2 POWER 6STANDBY/ONSwitches the unit on and off (standby).The red indicator flashes when receiving a signal

Ref. No. Part No. Description RemarkRef. No. Part No. Description Remark70CX-JN10R917 1-216-845-11 METAL CHIP 100K 5% 1/10WR918 1-216-845-11 METAL CHI

Ref. No. Part No. Description RemarkRef. No. Part No. Description Remark71CX-JN10< IC >IC731 (NOT SUPPLIED)*************************************

CX-JN10REVISION HISTORYClicking the version allows you to jump to the revised page.Also, clicking the version at the upper right on the revised page

8CX-JN10Buttons with the same or similar names with the mainunit basically have the same function.1 POWER2 1-0/10, +10CD: selects a CD track of the sp

CX-JN109• 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 (T