Aiwa-AZG1-cd-sm维修电路原理图.pdf

《Aiwa-AZG1-cd-sm维修电路原理图.pdf》由会员分享，可在线阅读，更多相关《Aiwa-AZG1-cd-sm维修电路原理图.pdf（20页珍藏版）》请在收音机爱好者资料库上搜索。

1、SERVICE MANUAL DATA AZG-1English CD-R/RW MECHANISM BASIC CD MECHANISM:3ZG-2 E3 KSM-2131FAM TYPE YKZD3RDF ZD3RNDM ZD3RDM YZD3RNDM YZD3RDM ZD3RN1DM YZD3RNMDM YZD3RMDM ZD3RMDM ZD3RMDJM YZD3RNDCM YZD3RDCM ZD4RDC BASIC CD MECHANISM 3ZG-2 E3 KSM-2131 FAM S/M Code No. 09-001-335-3N8 RadioFans.CN 收音机爱 好者资料库

2、 2 PROTECTION OF EYES FROM LASER BEAM DURING SERVICING VAROITUS! 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 i denna bruksanvis

3、ing, kan anvndaren utsttas fr osynling laserstrlning, som verskrider grnsen fr laserklass 1. Caution: Invisible laser radiation when open and interlocks defeated avoid expo- sure to beam. Advarsel:Usynling laserstling ved bning, nr sikkerhedsafbrydere er ude af funktion. Undg udsttelse for strling.

4、CAUTION Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. ATTENTION Lutilisation de commandes, rglages ou procdures autres que ceux spcifis peut entraner une dangereuse exposition aux radiations. ADVARSEL! Usynli

5、g laserstling ved bning, nr sikkerhedsafbrydereer ude af funktion. Undg udsttelse for strling. This Compact Disc player is classified as a CLASS 1 LASER product. The CLASS 1 LASER PRODUCT label is located on the rear exterior. This set employs laser. Therefore, be sure to follow carefully the instru

6、ctions below when servicing. WARNING! WHEN SERVICING, DO NOT APPROACH THE LASER EXIT WITH THE EYE TOO CLOSELY. IN CASE IT IS NECESSARY TO CONFIRM LASER BEAM EMISSION. BE SURE TO OBSERVE FROM A DISTANCE OF MORE THAN 30cm FROM THE SURFACE OF THE OBJECTIVE LENS ON THE OPTICAL PICK-UP BLOCK. CLASS 1 KLA

7、SSE 1 LUOKAN 1 KLASS 1 LASER PRODUCT LASER PRODUKT LASER LAITE LASER APPARAT Precaution to replace Optical block (KSS-213F) 1) After the connection, remove solder shown in the right figure. Body or clothes electrostatic potential could ruin laser diode in the optical block. Be sure ground body and w

8、orkbench, and use care the clothes do not touch the diode. RadioFans.CN 收音机爱 好者资料库 3 How to Adjust the Rotating Phase of the Gear, Main Cam 1) Push down the hooking catch of the CHAS. MECH, and remove the TRAY. 2) Align the arrow mark of the Gear, Main Cam with the black round mark of the CHAS, MECH

9、A as shown below. 3) Confirm that the Slide, Mech Cam is located in the right position, then insert the TRAY gently. Caution: If the rotating phase of the Gear, Main Cam is incorrectly adjusted, the chucking operation and tray movement will have malfunction. Align the arrow 2 mark with the black rou

10、nd mark. 4 REF. NOPART NO.KANRIDESCRIPTION NO. REF. NOPART NO.KANRIDESCRIPTION NO. ELECTRICAL MAIN PARTS LIST IC 87-A21-381-040 C-IC,LA9235M 87-A21-591-010 C-IC,LC78641NE-D 87-A21-414-010 IC,BA5927S TRANSISTOR 87-026-609-080 TR,KTA1266GR 87-A30-076-080 C-TR,2SC3052F 87-026-214-080 TR,DTA114YS (0.3W)

11、 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,2SA1235F DIODE 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 2840 3CD C.B C1 87-010-374

12、-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 87-010-263-08

13、0 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

14、-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

15、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 87-010-322-0

16、80 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

17、-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

18、-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.

19、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 8

20、7-010-405-080 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

21、 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 GRM 5 REF. NOPART NO.KANRIDESCRIPTION NO. REF. NOPART NO.KANRIDESCRIPTION NO. Rega

22、rding 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.

23、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-

24、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 C

25、454 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 CO

26、NN,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 MOT

27、OR, 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 16.934MHZ LED 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 L

28、ED503 87-A40-263-080 LED,SLH-56PCT31 GRN LED504 87-A40-268-080 LED,SLH-56DCT31 ORN T-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 GP1S53V DRIVE C.B M1 87-045-358-010 MOT,RF-310TA 43 M2 87-045

29、-356-010 MOT,RF-310TA 30 PIN3 87-A60-086-010 CONN,6P H6216-11 SW1 87-A90-042-010 SW,LEAF MSW-17310MVP0 MOTOR C.B M2 9X-262-513-210 SLED MOTOR PIN3 91-564-722-110 CONNECTOR 6P SW1 91-572-085-110 LEAF SW 6 TRANSISTOR ILLUSTRATION ECBE C BE B C 2SA1235F 2SC3052F 2SA19790/Y KTA1266GR S G D 2SK2158DTA114

30、YS 8 8 A Resistor Code Chip Resistor Part Coding Figure Value of resistor Chip resistor WattageTypeTolerance 1/16W 1/10W 1/8W 1608 2125 3216 5% 5% 5% CJ CJ CJ FormLWt 1.60.80.45 21.250.45 3.21.6 108 118 128 : A : A CHIP RESISTOR PART CODE 0.55 Resistor Code Dimensions (mm) Symbol 1/16W10055%CJ1.00.5

31、0.35104 L t W 87 BLOCK DIAGRAM CON 401 PIN3 RVDD TDO LCHO RCHO LVSS, RVSS XOUT XIN LC78641NE-D ZD3RNMDM ZD3RMDM YZD3RMDM ZD3RMDJM ZD4RDC MODEL ZD3RDM YZD3RDM ZD3RMDM YZD3RMDM ZD3RMDJM ZD3RDCM YKZD3RDF ZD4RDC MODEL DRIVE C.B (EXCEPT ZD4RDC) MOTOR C.B (ZD4RDC) KSS-213F * LED501, 502 LED503, 504 ZD4RDC

32、 EXCEPT ZD4RDC *: CD MECHANISM EXCEPT ZD4RDC: 3ZG-2E3 ZD4RDC: KSM-2131FAM 1234567891011121314 A B C D E F G H I J K 109 WIRING TO MOTOR C.B PIN3 TO DRIVE C.B PIN3 KSS-213F ZD3RDM YZD3RDM ZD3RMDM YZD3RMDM ZD3RMDJM ZD3RDCM YKZD3RDF ZD4RDC MODEL ZD3RNMDM ZD3RMDM YZD3RMDM ZD3RMDJM ZD4RDC MODEL ZD3RDM YZ

33、D3RDM ZD3RMDM YZD3RMDM ZD3RMDJM ZD3RDCM YKZD3RDF MODEL EXCEPT ZD4RDC MODEL ZD4RDC MODEL ZD4RDC MODEL EXCEPT ZD4RDC MODEL 1211 SCHEMATIC DIAGRAM M201 MOVE 3.6V VDD/2V IC101 LC78641NE-D ZD3RNMDM ZD3RMDM YZD3RMDM ZD3RMDJM ZD4RDC MODEL ZD3RDM YZD3RDM ZD3RMDM YZD3RMDM ZD3RMDJM ZD3RDCM YKZD3RDF ZD4RDC MOD

34、EL 2SA19790/Y 2SA19790/Y 2SA19790/Y 2SA19790/Y 2SA19790/Y DRIVE C.B (EXCEPT ZD4RDC) MOTOR C.B (ZD4RDC) KSS-213F * * LED501 LED502 R503 LED504 LED503 R504 SLH-56PCT31GRN 150 1/8W SLH-56DCT31ORN SLH-56DCT31ORN SLH-56PCT31GRN 150 1/8W EXCEPT ZD4RDC ZD4RCD *: CONN 6P (EXCEPT ZD4RDC) CONN ASSY 6P (ZD4RDC

35、) EXCEPT ZD4RDC: 3ZG-2E3 ZD4RDC: KSM-2131 FAM 1413 1. How to Start the CD Test Mode While 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 Mode Press the POWER button or disconnect the AC

36、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 Mode TEST MODE NO 1 2 3 4 5 6 7 MODE Start mode Search mode Play mode Traverse mode Sled mode Spindle mode RF AGC mode How to enter the mode

37、STOP button PLAY button PAUSE button FF button RWD button TAPE REC button TUNER button Display All indicators turn on CD Normal Normal CD TEST CD TEST All indicators turn on AGC ON/OFF Operation All FL all ndicators turn on LD turns on all the time Focus search continuos operation*1 Spindle motor co

38、ntinuos kick Normal playback Focus search is continued if failed in TOC READ. Tracking servo OFF/ON Repeats OFF/ON every time the PAUSE button is pressed Moves PU to inner circumference*2 Kicks the lens to inner circumference at the same time Moves PU to outer circumference*2 Kicks the lens to outer

39、 circumference at the same time Pressing the button once rotates the spindle motor in the normal direction (rough speed). Pressing the button again rotates it in the reverse direction. Pressing it again stops the motor Repeats ON/OFF every time the TUNER button is pressed Check item FL check Micropr

40、ocessor check APC circuit check Laser current measurement Focus search waveform check Focus error waveform check (Ignores DRF during search mode) Each servo circuit is checked DRF check Tracking balance check Sled circuit check Tracking circuit check Mechanism operation check PU check Spindle circui

41、t 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 works so that the machine may stops operating. In this case, turn off the main power, wait fo

42、r 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 the gear can be damaged as the sled motor keeps rotating. 4. Automatic Adjustment Result Display The automatic adjustment values of the fo

43、cus and the tracking can be displayed. 4-1. Automatic Adjustment Result Display of Focus Offset Cancel/Gain 1) 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 following table.) 3) Press the

44、 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/Balan

45、ce/Gain 1) 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 di

46、splayed. (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.) FOFFSETGAINFOFFSETGAIN F00FNot displayedNot displayedNot displayed F11F*N

47、ot displayed* F10F*Not displayedNot displayed F01FNot displayedNot displayed* Adjustment item (ON = 1, OFF = 0) Automatic adjustment value display (Asterisk * means hexadecimal display.) TOFFSETBALANCEGAINTOFFSETBALANCEGAIN T000TNot displayedNot displayedNot displayed T111T* T110T*Not displayed T101T*Not displayed* T100T*Not displayedNot displayed T011TNot displayed* T010TNot displayed*Not displayed T001TNot displayedNot displayed* 15 WAVE FORM 1IC201 (IN6-R)VOLT/DIV: 500mV TIME/DIV:200mS 2IC201 (IN6-F) 1.6Vp-p 1.6Vp-p 1 2 3Betw