Aiwa-4ZG1-cdm-sm维修电路原理图.pdf

《Aiwa-4ZG1-cdm-sm维修电路原理图.pdf》由会员分享，可在线阅读，更多相关《Aiwa-4ZG1-cdm-sm维修电路原理图.pdf（69页珍藏版）》请在收音机爱好者资料库上搜索。

1、BASIC CD MECHANISM :CD MECHANISM4ZG-1S/M Code No. 09-992-325-4N2EnglishSERVICE MANUALTYPEZ3NDSHZ3RDLSHJZ3RNDSHJZ3RNDSHZ3RNSMDJZ3RSHMDJPZ3MDZ4RNDSHZ4RNSHMDJKSM-2131FAM3ZG-2 E13ZG-2 E33ZG-2 E4BASIC CD MECHANISM3ZG-2 E13ZG-2 E33ZG-2 E13ZG-2 E13ZG-2 E13ZG-2 E33ZG-2 E4KSM-2131 FAMKSM-2131 FAMDATARadioFan

2、s.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 bruk

3、sanvising, 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.CA

4、UTIONUse 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 laserstli

5、ng 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

6、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 P

7、RODUCTLASER PRODUKTLASER LAITELASER APPARATRadioFans.CN 收音机爱 好者资料库3Precaution 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 us

8、e care the clothesdo not touch the diode.RadioFans.CN 收音机爱 好者资料库4How 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) Confi

9、rm 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5

10、REF. NOPART NO.KANRIDESCRIPTIONNO.REF. NOPART NO.KANRIDESCRIPTIONNO.ELECTRICAL MAIN PARTS LISTIC 87-A20-446-010 C-IC,LA9241ML 87-A20-459-010 C-IC,LC78622ED 87-A20-445-010 IC,BA5936 88-NF9-621-010 IC,BA5936STRANSISTOR 89-113-187-080 TR,2SA1318TU 87-026-609-080 TR,KTA1266GR 87-026-295-080 TR,DTC144TK

11、87-A30-076-080 C-TR,2SC3052F 89-406-554-580 TR,2SD655DE 87-A30-047-080 TR,CSD655E 87-A30-073-080 C-TR,RT1N 141C 87-A30-075-080 C-TR,2SA1235FDIODE 87-A40-527-080 DIODE,1SS133 T-91S 87-020-465-080 DIODE,1SS133 (110MA) 87-A40-470-080 DIODE,1SS2543CD C.B C11 87-012-393-080 C-CAP,S 0.22-16 R K C12 87-012

12、-157-020 C-CAP,S 330P-50 CH C13 87-016-369-080 C-CAP,S 0.033-25 B K C14 87-A10-201-080 C-CAP,S0.33-16 KB C15 87-010-213-020 C-CAP,S 0.015-25 B C16 87-016-083-080 C-CAP,S 0.15-16 RK C17 87-010-184-020 C-CAP,S 3300P-50 B C18 87-016-083-080 C-CAP,S 0.15-16 RK C19 87-010-198-020 C-CAP,S 0.022-25 B C19 8

13、7-016-369-080 C-CAP,S 0.033-25 B K C20 87-010-178-020 C-CAP,S 1000P-50 B C21 87-012-393-080 C-CAP,S 0.22-16 R K C22 87-016-083-080 C-CAP,S 0.15-16 RK C23 87-010-197-020 C-CAP,S 0.01-25 B C24 87-010-186-020 C-CAP,S 4700P-50 B C25 87-010-400-040 CAP,E 0.47-50 C26 87-010-322-020 C-CAP,S 100P-50 CH C27

14、87-010-382-040 CAP,E 22-25 SME C28 87-010-545-040 CAP,E 0.22-50 SME C29 87-010-184-020 C-CAP,S 3300P-50 B C31 87-010-186-020 C-CAP,S 4700P-50 B C32 87-010-315-020 C-CAP,S 27P-50 CH C32 87-010-312-080 C-CAP,S 15P-50 CH C33 87-016-081-080 C-CAP,S 0.1-16 RK C35 87-010-196-020 C-CAP,S 0.1-25 Z F GRM C37

15、 87-010-405-080 CAP, ELECT 10-50V C38 87-010-263-080 CAP, ELECT 100-10V C39 87-010-596-020 C-CAP,S 0.047-16 RK C40 87-010-401-080 CAP, ELECT 1-50V C41 87-010-805-080 CAP, S 1-16 C42 87-010-263-080 CAP, ELECT 100-10V C43 87-010-197-020 C-CAP,S 0.01-25 B C44 87-010-263-080 CAP, ELECT 100-10V C46 87-01

16、0-196-020 C-CAP,S 0.1-25 Z F GRM C47 87-010-260-080 CAP, ELECT 47-25V C48 87-010-196-020 C-CAP,S 0.1-25 Z F GRM C49 87-010-404-080 CAP, ELECT 4.7-50V C50 87-010-197-020 C-CAP,S 0.01-25 B C51 87-010-263-040 CAP,E 100-10 C52 87-012-156-080 C-CAP,S 220P-50 CH C101 87-016-369-020 C-CAP,S 0.033-25 B K C1

17、02 87-016-081-080 C-CAP,S 0.1-16 RK C103 87-010-321-020 C-CAP,S 82P-50 CH C104 87-012-154-020 C-CAP,S 150P-50 J CH GRM C105 87-010-196-020 C-CAP,S 0.1-25 Z F GRM C109 87-010-197-020 C-CAP,S 0.01-25 B C111 87-010-312-020 C-CAP,S 15P-50 J CH C112 87-010-154-020 C-CAP,S 10P-50 CH C113 87-010-322-020 C-

18、CAP,S 100P-50 CH C115 87-010-404-080 CAP, ELECT 4.7-50V C116 87-010-196-020 C-CAP,S 0.1-25 Z F GRM C117 87-010-263-040 CAP,E 100-10 C118 87-010-178-020 C-CAP,S 1000P-50 B C119 87-010-154-020 C-CAP,S 10P-50 CH C121 87-010-403-080 CAP, ELECT 3.3-50V C122 87-010-403-080 CAP, ELECT 3.3-50V C123 87-012-1

19、57-020 C-CAP,S 330P-50 CH C124 87-012-157-020 C-CAP,S 330P-50 CH C131 87-010-382-080 CAP, ELECT 22-25V C191 87-010-263-040 CAP,E 100-10 C301 87-010-196-020 C-CAP,S 0.1-25 Z F GRM C302 87-010-382-080 CAP, ELECT 22-25V C303 87-010-260-040 CAP,E 47-25 SME C501 87-A10-730-080 CAP,E 1000-16 SMG C502 87-0

20、10-197-020 C-CAP,S 0.01-25 B C504 87-010-196-020 C-CAP,S 0.1-25 Z F GRM C505 87-010-196-020 C-CAP,S 0.1-25 Z F GRM C506 87-010-196-020 C-CAP,S 0.1-25 Z F GRM C507 87-010-196-020 C-CAP,S 0.1-25 Z F GRM C509 87-010-196-020 C-CAP,S 0.1-25 Z F GRM C510 87-010-196-020 C-CAP,S 0.1-25 Z F GRM C603 87-010-1

21、96-020 C-CAP,S 0.1-25 Z F GRM C610 87-010-405-080 CAP, ELECT 10-50V C611 87-010-405-080 CAP, ELECT 10-50V C701 87-010-405-040 CAP,E 10-50 C705 87-010-197-020 C-CAP,S 0.01-25 B C706 87-010-196-020 C-CAP,S 0.1-25 Z F GRM C707 87-010-196-020 C-CAP,S 0.1-25 Z F GRM C711 87-010-322-020 C-CAP,S 100P-50 CH

22、 C712 87-010-322-020 C-CAP,S 100P-50 CH C713 87-010-322-020 C-CAP,S 100P-50 CH C901 87-010-260-080 CAP, ELECT 47-25V C902 87-010-196-020 C-CAP,S 0.1-25 Z F GRM CON3 84-ZG1-648-010 CONN ASSY,6P CON3 87-099-199-010 CONN,6P 6216 H CON4 87-099-212-010 CONN,5P 6216 V CON5 87-099-199-010 CONN,6P 6216 H CO

23、N6 87-099-030-010 CONN,13P 6216H CON8 87-A60-248-010 CONN,16P H CFF1416 CON8 87-A60-429-010 CONN,16P H TOC-A CON9 87-009-345-010 CONN,2P PH H FC1 85-NFT-611-110 FF-CABLE 16P-1.0 FC4 84-ZG1-672-010 F-CABLE,5P 1.25 210MM WHITE N FC5 84-ZG1-630-010 CABLE FFC 6P-1.25 L11 87-005-602-080 COIL,10UH LAV35 J

24、 L101 87-005-614-080 COIL 100UH LAV35 J L102 87-005-602-080 COIL,10UH LAV35 J L902 87-A50-189-080 C-COIL,S BLM21B272S LED901 87-A40-558-010 LED,SLZ-8128A-01-A LED901 87-A40-123-010 LED,SLZ-8128A-01-B M601 87-045-305-010 MOTOR, RF-500TB DC-5V (2MA) R50 88-118-124-020 C-RES,S 120K-1/10W J R51 88-118-1

25、24-020 C-RES,S 120K-1/10W JRadioFans.CN 收音机爱 好者资料库6TRANSISTOR ILLUSTRATION8 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 CodeD

26、imensions (mm)Symbol1/16W10055%CJ1.00.50.35104LtWB ECE C B2SA12352SC3052DTC144TK2SD655KTA1266 R52 88-118-124-020 C-RES,S 120K-1/10W J R53 88-118-124-020 C-RES,S 120K-1/10W J SFR101 87-A90-787-080 SFR,100K H HOKU SW701 87-036-109-010 PUSH SWITCH SW702 87-036-109-010 PUSH SWITCH X101 87-A70-046-010 VI

27、B,XTAL 16.934MHZLED C.B LED701 87-A40-316-080 LED,SLR-56PCT31 GRN LED702 87-A40-316-080 LED,SLR-56PCT31 GRN LED702 87-A40-268-080 LED,SLH-56DCT31 ORN LED703 87-A40-268-080 LED,SLH-56DCT31 ORN LED704 87-A40-316-080 LED,SLR-56PCT31 GRNT-T C.B C401 87-A11-148-080 CAP,TC U 0.1-50 Z F CON401 86-NFZ-675-0

28、10 CONN,5P H 6216-11H M401 87-045-364-010 MOTOR(BCH3B14) PS401 87-026-573-010 IC,GP1S53V PS401 88-NF9-627-010 SNSR,SG-240DRIVE C.B M1 87-045-358-010 MOT,RF-310TA 43 M2 87-045-356-010 MOT,RF-310TA 30 SW1 87-A90-042-010 SW,MSW-17310MVPOMOTOR C.B M2 9X-262-513-210 SLED MOTOR PIN3 91-564-722-110 CONNECT

29、OR 6P SW1 91-572-085-110 LEAF SWRegarding 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.REF. NOPART NO.KANRIDESCRIPTIONNO.REF. NOPART NO.KANRIDESCRIPTIONNO.RadioFan

30、s.CN 收音机爱 好者资料库87BLOCK DIAGRAMRadioFans.CN 收音机爱 好者资料库1234567891011121314ABCDEFGHIJK109WIRINGRadioFans.CN 收音机爱 好者资料库1211SCHEMATIC DIAGRAMRadioFans.CN 收音机爱 好者资料库1413WAVE FORM1IC11 Pin = (RFSM)VOLT/DIV: 0.5VTIME/DIV: 1SMAX2.00.1 Vp-p0 VEYE PATTERNmust be CLEAR and MAX2IC11 Pin (FD)VOLT/DIV: 100mVTIME/D

31、IV: 1mSVREF3IC11 Pin % (TO)VOLT/DIV: 100mVTIME/DIV: 1mSVREF4IC11 Pin (SPD)VOLT/DIV: 100mVTIME/DIV: 1mSVREF5IC11 Pin (SLD)VOLT/DIV: 200mVTIME/DIV: 2SVREFIC BLOCK DIAGRAMIC, BA5936RadioFans.CN 收音机爱 好者资料库15123456789101112131415161718192021222324252627282930, 3132, 333435FIN2FIN1EFTBTETETESISCITHTATDTDJ

32、PTOFDFDFAFAFEFEAGNDNCSPSPGSPSPDSLEQSLDSL, SL+JP, JP+TGLTOFFIIIIIIOIIIOIIIOOIIIOIOIIOIOIIIIPin to which external pickup photo diode is connected. RF signal is created by addingwith the FIN1 pin signal. FE signal is created by subtracting from the FIN1 pin signal.Pin to which external pickup photo dio

33、de is connected.Pin to which external pickup photo diode is connected. TE signal is created bysubtracting from the F pin signal.Pin to which external pickup photo diode is connected.DC component of the TE signal is input.Pin to which external resistor setting the TE signal gain is connected between

34、the TE pin.TE signal output pin.TES “Track Error Sense” comparator input pin. TE signal is passed through a band-pass filter then input.Shock detection signal input pin.Tracking gain time constant setting pin.TA amplifier output pin.Pin to which external tracking phase compensation constants are con

35、nected betweenthe TD and VR pins.Tracking phase compensation setting pin.Tracking jump signal (kick pulse) amplitude setting pin.Tracking control signal output pin.Focusing control signal output pin.Pin to which external focusing phase compensation constants are connected betweenthe FD and FA pins.P

36、in to which external focusing phase compensation constants are connected betweenthe FD and FA pins.Pin to which external focusing phase compensation constants are connected betweenthe FA and FE pins.FE signal output pin.Pin to which external FE signal gain setting resistor is connected between the F

37、E pin.Analog signal GND.No connection.Single ended output of the CV+ and CV pin input signal.Pin to which external spindle gain setting resistor in 12 cm mode is connected.Pin to which external spindle phase compensation constants are connected togetherwith SPD pin.Spindle control signal output pin.

38、Pin to which external sled phase compensation constants are connected.Sled control signal output pin.Sled advance signal input pin from microprocessor.Tracking jump signal input pin from DSP.Tracking gain control signal input from DSP. Low gain when TGL = H.Tracking off control signal input pin from

39、 DSP. Off when TOFF = H.IC, LA9241MPin No.Pin NameI/ODescriptionIC DESCRIPTIONRadioFans.CN 收音机爱 好者资料库1636373839, 40414243444546474849505152535455565758596061626364TESHFLSLOFCV, CV+RFSMRFSSLCSLIDGNDFSCTBCNCDEFCLKCLDATCEDRFFSSVCC2REFIVRLF2PH1BH1LDDLDSVCC1OOIIOIOIOIOIIIIOIOIIIOIPin from which TES signa

40、l is output to DSP.“High Frequency Level” is used to judge whether the main beam position is on top ofbit or on top of mirror.Sled servo off control input pin.CLV error signal input pin from DSP.RF output pin.RF gain setting and EFM signal 3T compensation constant setting pin together withRFSM pin.“

41、Slice Level Control” is the output pin which controls the RF signal data slice level byDSP.Input pin which control the data slice level by the DSP.Digital system GND.Output pin to which external focus search smoothing capacitor is connected.“Tracking Balance Control” EF balance variable range settin

42、g pin.No connection.Disc defect detector output pin.Reference clock input pin. 4.23 MHz of the DSP is input.Microprocessor command clock input pin.Microprocessor command data input pin.Microprocessor command chip enable input pin.“Detect RF” RF level detector output.“Focus Search Select” focus searc

43、h mode ( search/+ search) select pin.Servo system and digital system Vcc pin.Pin to which external bypass capacitor for reference voltage is connected.Reference voltage output pin.Disc defect detector time constant setting pin.Pin to which external capacitor for RF signal peak holding is connected.P

44、in to which external capacitor for RF signal bottom holding is connected.APC circuit output pin.APC circuit input pin.RF system Vcc pin.Pin No.Pin NameI/ODescriptionRadioFans.CN 收音机爱 好者资料库17123456789101112, 13141516171819, 2021222324-2829303132, 33343536373839404142DEFITAIPDOVVSSISETVVDDFRVSSEFMOEFM

45、INTEST2CLV+, CLV_V/PHFLTESTOFFTGLJP+, JPPCKFSEQVDDSL+ - PUINEMPHC2FDOUTTEST3, TEST4N.C.MUTELLVDDLCHOLVSSRVSSRCHORVDDMUTERIIOIIOIIOOIIOOOOOI/OOOOIOOOODefect sense signal (DEF) input pin. (Connect to 0V when not used).Test signal input pin with built-in pull-down resistor. Be sure to connect to 0V.Pha

46、se comparator output pin to control external VCO.For PLL.GND pin for built-in VCO. Be sure to connect to 0V.Pin to which external resistor adjusting the PD0 output current.Power supply pin for built-in VCO.Pin for VCO frequency range adjustment.Digital system GND. Be sure to connect to 0V.For slice

47、level control.EFM signal output pin.EFM signal input pin.Test signal input pin with built-in pull-down resistor. Be sure to connect to 0V.Disc motor control output. Three level output is possible using command.Rough servo or phase control automatic selection monitoring output pin. Rough servoat H. P

48、hase servo at L.Track detect signal input pin. Schmidt input.Tracking error signal input pin. Schmidt input.Tracking OFF output pin.Tracking gain selection output pin. Gain boost at L.Track jump control signal output pin. Three level output is possible using command.EFM data playback clock monitorin

49、g pin 4.3218 MHz when phase is locked in.Sync signal detection output pin. H when the sync signal which is detected from EFMsignal and thesync signal which is internally generated agree.Digital system power supply pin. The pin is controlled by the serial datacommand from microprocessor. WhenGeneral

50、purpose input/output pin 1 to 5.the pin is not used, set the pin to the inputterminal and connect to 0V, or alternatelyset the pin to output terminal and leavethe pin open.De-emphasis monitor output pin. De-emphasis disc is being played back at H.C2 flag output pin.DIGITAL OUT output pin. (EIAJ form