Aiwa-AZG1-cdm-sm维修电路原理图.pdf

SERVICE MANUALDATAAZG-1EnglishCD-R/RW MECHANISMBASIC CD MECHANISM:3ZG-2 E3 KSM-2131FAMTYPEYKZD3RDFZD3RNDMZD3RDMYZD3RNDMYZD3RDMZD3RN1DMYZD3RNMDMYZD3RMDMZD3RMDMZD3RMDJMYZD3RNDCMYZD3RDCMZD4RDCBASIC CD MECHANISM3ZG-2 E3KSM-2131 FAMS/M Code No. 09-001-335-3N8RadioFans.CN 收音机爱 好者资料库2PROTECTION OF EYES FROM LASER BEAM DURING SERVICINGVAROITUS!Laiteen Kyttminen muulla kuin tss kyttohjeessa mainit-ulla tavalla saattaa altistaa kyt-tjn turvallisuusluokan 1 ylit-tvlle nkymttmlle lasersteilylle.VARNING!Om apparaten anvnds p annat stt n vad som specificeras idenna bruksanvising, kan anvndaren utsttas fr osynlinglaserstrlning, som verskrider grnsen fr laserklass 1.Caution: Invisible laser radiation whenopen and interlocks defeated avoid expo-sure to beam.Advarsel:Usynling laserstling ved bning,nr sikkerhedsafbrydere er ude af funktion.Undg udsttelse for strling.CAUTIONUse of controls or adjustments or performance of proceduresother than those specified herein may result in hazardousradiation exposure.ATTENTIONLutilisation de commandes, rglages ou procdures autres queceux spcifis peut entraner une dangereuse exposition auxradiations.ADVARSEL!Usynlig laserstling ved bning, nr sikkerhedsafbrydereer udeaf funktion. Undg udsttelse for strling.This Compact Disc player is classified as a CLASS 1 LASERproduct.The CLASS 1 LASER PRODUCT label is located on the rearexterior.This set employs laser. Therefore, be sure to follow carefully theinstructions below when servicing.WARNING!WHEN SERVICING, DO NOT APPROACH THE LASER EXITWITH THE EYE TOO CLOSELY. IN CASE IT IS NECESSARY TOCONFIRM LASER BEAM EMISSION. BE SURE TO OBSERVEFROM A DISTANCE OF MORE THAN 30cm FROM THESURFACE OF THE OBJECTIVE LENS ON THE OPTICALPICK-UP BLOCK.CLASS 1KLASSE 1LUOKAN 1KLASS 1LASER PRODUCTLASER PRODUKTLASER LAITELASER APPARATPrecaution to replace Optical block(KSS-213F)1) After the connection, remove solder shown inthe right figure.Body or clothes electrostatic potential could ruinlaser diode in the optical block. Be sure groundbody and workbench, and use care the clothesdo not touch the diode.RadioFans.CN 收音机爱 好者资料库3How to Adjust the Rotating Phase of theGear, Main Cam1) Push down the hooking catch of the CHAS. MECH, andremove the TRAY.2) Align the arrow mark of the Gear, Main Cam with the blackround mark of the CHAS, MECHA as shown below.3) Confirm that the Slide, Mech Cam is located in the rightposition, then insert the TRAY gently.Caution: If the rotating phase of the Gear, Main Cam isincorrectly adjusted, the chucking operation andtray movement will have malfunction.Align the arrow 2 mark with the blackround mark.RadioFans.CN 收音机爱 好者资料库4REF. NOPART NO.KANRIDESCRIPTIONNO.REF. NOPART NO.KANRIDESCRIPTIONNO.ELECTRICAL MAIN PARTS LISTIC 87-A21-381-040 C-IC,LA9235M 87-A21-591-010 C-IC,LC78641NE-D 87-A21-414-010 IC,BA5927STRANSISTOR 87-026-609-080 TR,KTA1266GR 87-A30-076-080 C-TR,2SC3052F 87-026-214-080 TR,DTA114YS (0.3W) 87-A30-515-080 TR,2SA1979 O/Y 87-A30-087-080 C-FET,2SK2158 87-026-237-080 CHIP-TR,DTC124XK 87-A30-075-080 C-TR,2SA1235FDIODE 87-A40-270-080 C-DIODE,MC2838 87-070-136-080 ZENER,MTZJ5.1B 87-A40-003-080 ZENER,MTZJ4.3A 87-A40-337-080 ZENER,MTZJ 6.8B 87-A40-313-080 C-DIODE,MC 28403CD C.B C1 87-010-374-080 CAP, ELECT 47-10V C2 87-010-196-020 C-CAP,S 0.1-25 Z F GRM C2 87-010-196-080 CHIP CAPACITOR,0.1-25 C3 87-010-260-080 CAP, ELECT 47-25V C4 87-010-260-080 CAP, ELECT 47-25V C5 87-010-197-020 C-CAP,S 0.01-25 B C5 87-010-197-080 CAP, CHIP 0.01 DM C6 87-010-405-080 CAP, ELECT 10-50V C7 87-010-263-080 CAP, ELECT 100-10V C8 87-012-349-080 C-CAP,S 1000P-50 CH C10 87-010-546-080 CAP, ELECT 0.33-50V C11 87-010-401-080 CAP, ELECT 1-50V C13 87-010-321-020 C-CAP,S 82P-50 CH C13 87-010-321-080 CHIP CAPACITOR,82P(J) C15 87-010-197-020 C-CAP,S 0.01-25 B C15 87-010-197-080 CAP, CHIP 0.01 DM C16 87-010-260-080 CAP, ELECT 47-25V C101 87-010-992-080 C-CAP,S 0.047-25 B C102 87-010-401-080 CAP, ELECT 1-50V C103 87-010-196-020 C-CAP,S 0.1-25 Z F GRM C103 87-010-196-080 CHIP CAPACITOR,0.1-25 C104 87-010-196-020 C-CAP,S 0.1-25 Z F GRM C104 87-010-196-080 CHIP CAPACITOR,0.1-25 C105 87-010-260-080 CAP, ELECT 47-25V C106 87-010-322-080 C-CAP,S 100P-50 CH C106 87-010-322-020 C-CAP,S 100P-50 CH C107 87-010-196-020 C-CAP,S 0.1-25 Z F GRM C107 87-010-196-080 CHIP CAPACITOR,0.1-25 C108 87-010-186-020 C-CAP,S 4700P-50 B C108 87-010-186-080 CAP,CHIP 4700P C109 87-010-992-080 C-CAP,S 0.047-25 B C110 87-010-322-080 C-CAP,S 100P-50 CH C110 87-010-322-020 C-CAP,S 100P-50 CH C111 87-010-260-080 CAP, ELECT 47-25V C112 87-010-197-020 C-CAP,S 0.01-25 B C112 87-010-197-080 CAP, CHIP 0.01 DM C114 87-010-260-080 CAP, ELECT 47-25V C115 87-010-197-020 C-CAP,S 0.01-25 B C115 87-010-197-080 CAP, CHIP 0.01 DM C116 87-010-260-080 CAP, ELECT 47-25V C117 87-010-197-020 C-CAP,S 0.01-25 B C117 87-010-197-080 CAP, CHIP 0.01 DM C118 87-010-263-080 CAP, ELECT 100-10V C119 87-015-819-080 CAPACITOR,0.01 C120 87-010-312-080 C-CAP,S 15P-50 CH C120 87-010-312-020 C-CAP,S 15P-50 J CH C121 87-010-312-080 C-CAP,S 15P-50 CH C121 87-010-312-020 C-CAP,S 15P-50 J CH C122 87-010-404-080 CAP, ELECT 4.7-50V C123 87-010-197-020 C-CAP,S 0.01-25 B C123 87-010-197-080 CAP, CHIP 0.01 DM C124 87-010-401-080 CAP, ELECT 1-50V C126 87-010-196-020 C-CAP,S 0.1-25 Z F GRM C126 87-010-196-080 CHIP CAPACITOR,0.1-25 C128 87-010-196-020 C-CAP,S 0.1-25 Z F GRM C128 87-010-196-080 CHIP CAPACITOR,0.1-25 C130 87-010-196-020 C-CAP,S 0.1-25 Z F GRM C130 87-010-196-080 CHIP CAPACITOR,0.1-25 C132 87-010-405-080 CAP, ELECT 10-50V C133 87-010-314-020 C-CAP,S 22P-50 CH C133 87-010-314-080 C-CAP,S 22P-50V C135 87-A11-088-080 CAP,TC U 100P-50 J CH C151 87-010-405-080 CAP, ELECT 10-50V C152 87-010-405-080 CAP, ELECT 10-50V C192 87-012-349-080 C-CAP,S 1000P-50 CH C193 87-010-196-020 C-CAP,S 0.1-25 Z F GRM C193 87-010-196-080 CHIP CAPACITOR,0.1-25 C201 87-A10-730-080 CAP,E 1000-16 SMG C202 87-010-196-020 C-CAP,S 0.1-25 Z F GRM C202 87-010-196-080 CHIP CAPACITOR,0.1-25 C204 87-010-196-020 C-CAP,S 0.1-25 Z F GRM C204 87-010-196-080 CHIP CAPACITOR,0.1-25 C205 87-010-405-080 CAP, ELECT 10-50V C206 87-010-405-080 CAP, ELECT 10-50V C207 87-010-196-020 C-CAP,S 0.1-25 Z F GRMRadioFans.CN 收音机爱 好者资料库5REF. NOPART NO.KANRIDESCRIPTIONNO.REF. NOPART NO.KANRIDESCRIPTIONNO.Regarding connectors, they are not stocked as they are not the initial order items.The connectors are available after they are supplied from connector manufacturers upon the order is received. C207 87-010-196-080 CHIP CAPACITOR,0.1-25 C301 87-010-382-080 CAP, ELECT 22-25V C302 87-010-196-020 C-CAP,S 0.1-25 Z F GRM C302 87-010-196-080 CHIP CAPACITOR,0.1-25 C303 87-010-260-080 CAP, ELECT 47-25V C401 87-010-322-020 C-CAP,S 100P-50 CH C401 87-010-322-080 C-CAP,S 100P-50 CH C402 87-010-322-020 C-CAP,S 100P-50 CH C402 87-010-322-080 C-CAP,S 100P-50 CH C403 87-010-322-020 C-CAP,S 100P-50 CH C403 87-010-322-080 C-CAP,S 100P-50 CH C404 87-010-322-080 C-CAP,S 100P-50 CH C404 87-010-322-020 C-CAP,S 100P-50 CH C405 87-010-322-020 C-CAP,S 100P-50 CH C405 87-010-322-080 C-CAP,S 100P-50 CH C406 87-010-322-020 C-CAP,S 100P-50 CH C406 87-010-322-080 C-CAP,S 100P-50 CH C407 87-010-405-080 CAP, ELECT 10-50V C454 87-010-196-020 C-CAP,S 0.1-25 Z F GRM C454 87-010-196-080 CHIP CAPACITOR,0.1-25 C601 87-010-260-080 CAP, ELECT 47-25V C602 87-010-196-020 C-CAP,S 0.1-25 Z F GRM C602 87-010-196-080 CHIP CAPACITOR,0.1-25 CN1 87-A60-429-010 CONN,16P H TOC-A CN201 84-ZG1-648-010 CONN ASSY,6P CN201 87-099-199-010 CONN,6P 6216 H CN202 87-A60-130-010 CONN,5P V FE CN301 87-A60-154-010 CONN,6P H FE CN601 87-009-345-010 CONN,2P PH H CON401 87-099-030-010 CONN,13P 6216H FB601 87-008-372-080 FILTER, EMI BL OIRNI FB602 87-008-372-080 FILTER, EMI BL OIRNI LED601 87-A40-558-010 LED,SLZ-8128A-01-A M201 87-045-305-010 MOTOR, RF-500TB DC-5V (2MA) M201 87-045-383-010 MOT,M9I50T28-2 SW201 87-036-109-010 PUSH SWITCH SW202 87-036-109-010 PUSH SWITCH X101 87-A70-046-010 VIB,XTAL 16.934MHZLED C.B LED501 87-A40-263-080 LED,SLH-56PCT31 GRN LED502 87-A40-263-080 LED,SLH-56PCT31 GRN LED503 87-A40-268-080 LED,SLH-56DCT31 ORN LED503 87-A40-263-080 LED,SLH-56PCT31 GRN LED504 87-A40-268-080 LED,SLH-56DCT31 ORNT-T C.B C401 87-A11-148-080 CAP,TC U 0.1-50 Z F CON401 86-NFZ-675-010 CONN,5P H 6216-11H M401 87-045-364-010 MOTOR(BCH3B14) PS401 87-026-573-010 SNSR,PHOTO GP1S53VDRIVE C.B M1 87-045-358-010 MOT,RF-310TA 43 M2 87-045-356-010 MOT,RF-310TA 30 PIN3 87-A60-086-010 CONN,6P H6216-11 SW1 87-A90-042-010 SW,LEAF MSW-17310MVP0MOTOR C.B M2 9X-262-513-210 SLED MOTOR PIN3 91-564-722-110 CONNECTOR 6P SW1 91-572-085-110 LEAF SWRadioFans.CN 收音机爱 好者资料库6TRANSISTOR ILLUSTRATIONECBE C BEBC2SA1235F2SC3052F2SA19790/YKTA1266GRSGD2SK2158DTA114YS8 8AResistor CodeChip Resistor Part CodingFigureValue of resistorChip resistorWattageTypeTolerance1/16W1/10W1/8W1608212532165%5%5%CJCJCJFormLWt1.60.80.4521.250.453.21.6108118128 : A : ACHIP RESISTOR PART CODE0.55Resistor CodeDimensions (mm)Symbol1/16W10055%CJ1.00.50.35104LtWRadioFans.CN 收音机爱 好者资料库87BLOCK DIAGRAMCON401PIN3RVDDTDOLCHORCHOLVSS,RVSSXOUTXINLC78641NE-DZD3RNMDMZD3RMDMYZD3RMDMZD3RMDJMZD4RDCMODELZD3RDMYZD3RDMZD3RMDMYZD3RMDMZD3RMDJMZD3RDCMYKZD3RDFZD4RDCMODELDRIVE C.B (EXCEPT ZD4RDC)MOTOR C.B (ZD4RDC)KSS-213F*LED501, 502LED503, 504ZD4RDCEXCEPTZD4RDC*:CD MECHANISMEXCEPT ZD4RDC: 3ZG-2E3ZD4RDC: KSM-2131FAMRadioFans.CN 收音机爱 好者资料库1234567891011121314ABCDEFGHIJK109WIRINGTO MOTOR C.B PIN3TO DRIVE C.BPIN3KSS-213FZD3RDMYZD3RDMZD3RMDMYZD3RMDMZD3RMDJMZD3RDCMYKZD3RDFZD4RDCMODELZD3RNMDMZD3RMDMYZD3RMDMZD3RMDJMZD4RDCMODELZD3RDMYZD3RDMZD3RMDMYZD3RMDMZD3RMDJMZD3RDCMYKZD3RDFMODELEXCEPTZD4RDC MODELZD4RDC MODELZD4RDC MODELEXCEPT ZD4RDC MODELRadioFans.CN 收音机爱 好者资料库1211SCHEMATIC DIAGRAMM201MOVE3.6VVDD/2VIC101LC78641NE-DZD3RNMDMZD3RMDMYZD3RMDMZD3RMDJMZD4RDCMODELZD3RDMYZD3RDMZD3RMDMYZD3RMDMZD3RMDJMZD3RDCMYKZD3RDFZD4RDCMODEL2SA19790/Y2SA19790/Y2SA19790/Y2SA19790/Y2SA19790/YDRIVE C.B (EXCEPT ZD4RDC)MOTOR C.B (ZD4RDC)KSS-213F*LED501LED502R503LED504LED503R504SLH-56PCT31GRN150 1/8WSLH-56DCT31ORNSLH-56DCT31ORNSLH-56PCT31GRN150 1/8WEXCEPTZD4RDCZD4RCD*:CONN 6P (EXCEPT ZD4RDC)CONN ASSY 6P (ZD4RDC)EXCEPT ZD4RDC: 3ZG-2E3ZD4RDC: KSM-2131 FAMRadioFans.CN 收音机爱 好者资料库14131. How to Start the CD Test ModeWhile pressing the CD function key, connect the AC power plug to wall outlet.The test mode starts up and “CD TEST” appears on the display.2. How to Exit the CD Test ModePress the POWER button or disconnect the AC power plug from wall outlet.* When any function key other than PLAY is pressed during playback, the test mode is canceled.3. Function and Use of the CD Test ModeTEST MODENO1234567MODEStart modeSearch modePlay modeTraverse modeSled modeSpindle modeRF AGC modeHow to enter themodeSTOP buttonPLAY buttonPAUSE buttonFF buttonRWD buttonTAPE RECbuttonTUNER buttonDisplayAll indicators turnonCDNormalNormalCD TESTCD TESTAll indicators turnonAGC ON/OFFOperation All FL all ndicators turn on LD turns on all the time Focus search continuosoperation*1 Spindle motor continuoskick Normal playback Focus search is continued iffailed in TOC READ. Tracking servo OFF/ONRepeats OFF/ON every timethe PAUSE button ispressed Moves PU to innercircumference*2Kicks the lens to innercircumference at the sametime Moves PU to outercircumference*2Kicks the lens to outercircumference at the sametime Pressing the button oncerotates the spindle motor inthe normal direction (roughspeed). Pressing the buttonagain rotates it in the reversedirection. Pressing it againstops the motor Repeats ON/OFF every timethe TUNER button ispressedCheck item FL check Microprocessor check APC circuit check Laser current measurement Focus search waveformcheck Focus error waveform check(Ignores DRF during searchmode) Each servo circuit is checked DRF check Tracking balance check Sled circuit check Tracking circuit check Mechanism operation check PU check Spindle circuit check Spindle motor check PU good or defective check RF AMP circuit check*1 . When the focus search keeps running for 10 minutes or longer continuously, the driver IC heats up, and the protective circuit worksso that the machine may stops operating.In this case, turn off the main power, wait for a while and restart the machine.*2 . Do not keep pressing the FF or RWD button while the pickup is located at the innermost or outermost circumference because thegear can be damaged as the sled motor keeps rotating.4. Automatic Adjustment Result DisplayThe automatic adjustment values of the focus and the tracking can be displayed.4-1. Automatic Adjustment Result Display of Focus Offset Cancel/Gain1) Enter the start mode (all indicators turn on).2) Press the TAPE button to display “F*” and set each of the adjustment item to either ON or OFF. (Refer to the followingtable.)3) Press the PLAY button to play back the CD.4) Press the CD button.5) The automatic adjustment value “F* *” is displayed. (Refer to the following table.)6) Upon completion of check, press the CD button twice to return to the play mode.4-2. Automatic Adjustment Result Display of Tracking Offset Cancel/Balance/Gain1) Enter the start mode (all indicators turn on).2) Press the AUX button to display “T*” and set each adjustment item to either ON or OFF. (Refer to the following table.)3) Press the PLAY button to play back the CD.4) Press the CD button twice.5) The automatic adjustment value “F*” is displayed. (Refer to the following table.)6) Upon completion of check, press the CD button to return to the play mode.Adjustment item (ON = 1, OFF = 0)Automatic adjustment value display(Asterisk * means hexadecimal display.)FOFFSETGAINFOFFSETGAINF00FNot displayedNot displayedNot displayedF11F*Not displayed*F10F*Not displayedNot displayedF01FNot displayedNot displayed*Adjustment item (ON = 1, OFF = 0)Automatic adjustment value display(Asterisk * means hexadecimal display.)TOFFSETBALANCEGAINTOFFSETBALANCEGAINT000TNot displayedNot displayedNot displayedT111T*T110T*Not displayedT101T*Not displayed*T100T*Not displayedNot displayedT011TNot displayed*T010TNot displayed*Not displayedT001TNot displayedNot displayed*RadioFans.CN 收音机爱 好者资料库15WAVE FORM1IC201 (IN6-R)VOLT/DIV: 500mVTIME/DIV:200mS2IC201 (IN6-F)1.6Vp-p1.6Vp-p123Between CN202 1 and 2VOLT/DIV: 1V(2 Pin: 0 Level)TIME/DIV:200mS04IC101 % (FE)VOLT/DIV: 500mVTIME/DIV:2mS1.75Vp-p5IC101 (TE)VOLT/DIV: 200mVTIME/DIV:200S1.0Vp-pRadioFans.CN 收音机爱 好者资料库16IC BLOCK DIAGRAMIC, BA5927SIC, LA9235MRadioFans.CN 收音机爱 好者资料库17PDO1PDO2VVSSPCKISTVVDDFRHFLSLCISTSLCOEFMINJITTVJITTCBHPH (RFENV)FETEVREFADAVDDADAVSSPHREFBHREFTBLOTDOFDOSPDOSLDODVREF/FGLASERCONT1CONT2CONT3CONT4CONT5PCKC2FVDDDOUTFSX1234567891011121314151617181920212223242526272829303132333435363738IC, LC78641NE-DIC DESCRIPTIONOOIOIOOIIIIIOOOOOOOI/OOI/OI/OI/OI/OI/OOOOOInternal VCO control phase comparator output pin. (Pull down)Internal VCO control phase comparator output pin.OFF for rough servo, ON for phase servo. (Pull down)Internal VCO ground pin.PDO output current adjustment resistor connection pin.Internal VCO power supply pin.VCO frequency range adjustment resistor connection pin. (Pull up)Mirror detection signal input pi