Aiwa-6ZG-1-Service-Manual 电路图 维修手册.pdf

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1、SERVICE MANUAL DATA 6ZG-1English CD-R/RW MECHANISM BASIC CD MECHANISM :3ZG-2 E2 TYPE SRTDM S/M Code No. 09-001-338-7N6 RadioFans.CN 收音机爱 好者资料库 2 PROTECTION OF EYES FROM LASER BEAM DURING SERVICING VAROITUS! Laiteen Kyttminen muulla kuin tss kyttohjeessa mainit- ulla tavalla saattaa altistaa kyt-tjn

2、turvallisuusluokan 1 ylit- tvlle nkymttmlle lasersteilylle. VARNING! Om apparaten anvnds p annat stt n vad som specificeras i denna bruksanvising, kan anvndaren utsttas fr osynling laserstrlning, som verskrider grnsen fr laserklass 1. Caution: Invisible laser radiation when open and interlocks defea

3、ted avoid expo- sure to beam. Advarsel:Usynling laserstling ved bning, nr sikkerhedsafbrydere er ude af funktion. Undg udsttelse for strling. CAUTION Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. ATTENTION Lu

4、tilisation de commandes, rglages ou procdures autres que ceux spcifis peut entraner une dangereuse exposition aux radiations. ADVARSEL! Usynlig laserstling ved bning, nr sikkerhedsafbrydereer ude af funktion. Undg udsttelse for strling. This Compact Disc player is classified as a CLASS 1 LASER produ

5、ct. The CLASS 1 LASER PRODUCT label is located on the rear exterior. This set employs laser. Therefore, be sure to follow carefully the instructions 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 E

6、MISSION. 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 KLASSE 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 so

7、lder shown in the right figure. Body or clothes electrostatic potential could ruin laser diode in the optical block. Be sure ground body and workbench, and use care the clothes do not touch the diode. RadioFans.CN 收音机爱 好者资料库 3 1. How to replace PICK UP. 1)Open the TRAY. Push the stopper to arrow dir

8、ection and release half of the SHAFT SLED. 2)Turn GEAR MAIN CAM to the counterclockwise (arrow “a”) direction, and lift up CD mechanism. (Fig-1) 3)Remove SHAFT SLED. 4)CD mechanism in down position, replace PICK UP. 5)Lift up CD mechanism (Fig-1), and Reassemble the SHAFT SLED. 2. How to remove the

9、5CD CHANGER BLOCK (Fig-2) 1)Remove the two FFC of the CD circuit board, and remove the five SCREWS. 2)Lift 5 CD CHANGER BLOCK from behind, and remove it. (5CD CHANGER BLOCK can be removed even if PANEL TRAY is not removed.) DISASSEMBLY INSTRUCTIONS STOPPER a GEAR MAIN CAM SHAFT SLED PICKUP FFC FFC S

10、CREW 5CD CHANGER BLOCK LIFT UP Fig-1 Fig-2 RadioFans.CN 收音机爱 好者资料库 4 3. The disassemble and reassemble the TRAY 3-1. Disassembling procedure. 1)Push the PLATE GEARS Boss at the bottom part of CHAS MECHA strongly to the outside (arrow “b” direction). (Fig-3) (Confirm that TRAY appears a little in the

11、 front.) 2)Draw TRAY to the open position. 3)Remove FFC, and push the two LEVERS at both side of the CHAS MECH to remove TRAY. (Fig-4) 3-2. Reassembling procedure. 1)Confirm that LEVER TRAY is at the most right position and check for the CD Mechanism to be in the down position. (Fig-5) 2)Push in the

12、 TRAY along the rail of the CHAS MECHA. 5CD CHANGER BLOCK BOSS b FFC Fig-3 LEVER TRY TRAY FFC Fig-5 Fig-6 Fig-4 LEVER LEVER TRAY 3)After TRAY is half closed and FFC is put in, it can enter by force until the end of TRAY closed. (Fig-6) 5 4. How to reassemble the TURN TABLE. (Fig-7) 1)Push LEVER TT i

13、n the direction of “C”, and put in the TURN TABLE 5CD. (Fig-7) After reassembly, one of the TURN TABLE DISC TRAY (can be either one of the five disc trays) must be aligned with TURN TABLE 5CD. (Fig-8) That is, having no gap difference between the TURN TABLE 5CD and the TRAY 5CD. *When reassembling t

14、he TURN TABLE 5CD, it is acceptable facing any CD number (1-5). ALIGN TURN TABLE 5CD TRAY 5CD Fig-7Fig-8 C LEVER TT 6 REF. NOPART NO.KANRIDESCRIPTION NO. REF. NOPART NO.KANRIDESCRIPTION NO. ELECTRICAL MAIN PARTS LIST IC 87-A20-547-010 C-IC,CXA1992AR 87-017-917-080 IC,BU4066BCF 87-A20-546-010 C-IC,CX

15、D2589Q 87-A20-592-040 C-IC,M51943 AML 87-A21-428-040 C-IC,NJM2115M 87-070-305-010 IC,BA6897S 87-001-982-010 IC,TA7291S TRANSISTOR 87-026-463-080 TR,2SA933S (0.3W) 89-324-123-080 C-TR,2SC2412K S 87-026-227-080 CHIP-TR,DTA114EK 89-421-722-380 TR,2SD2172V/W 89-320-011-080 TR,2SC2001 (15W) 87-026-239-08

16、0 TR,DTC114TK (0.2W) 87-A30-031-010 P-TR,PT380F 89-110-155-080 TR,2SA1015(0.4W) 87-026-608-080 C-TR,DTC 123 JK 87-A30-075-080 C-TR,2SA1235F DIODE 87-020-465-080 DIODE,1SS133 (110MA) 5CD C.B C101 87-010-263-040 CAP,E 100-10 C102 87-010-178-080 CHIP CAP 1000P C103 87-010-550-040 CAP,E 100-6.3 GAS C104

17、 87-010-182-080 C-CAP,S 2200P-50 B C105 87-010-198-080 CAP, CHIP 0.022 C106 87-016-081-080 C-CAP,S 0.1-16 RK C107 87-016-081-080 C-CAP,S 0.1-16 RK C108 87-016-081-080 C-CAP,S 0.1-16 RK C109 87-010-497-040 CAP,E 4.7-35 GAS C110 87-016-081-080 C-CAP,S 0.1-16 RK C111 87-010-197-080 CAP, CHIP 0.01 DM C1

18、12 87-010-417-040 CAP,E 2.2-35 5L C113 87-015-678-040 CAP,E 22-10 M 7L SRA C114 87-010-213-080 C-CAP,S 0.015-50 B C115 87-010-060-040 CAP,E 100-16 C116 87-010-197-080 CAP, CHIP 0.01 DM C117 87-010-186-080 CAP,CHIP 4700P C118 87-010-197-080 CAP, CHIP 0.01 DM C119 87-016-369-080 C-CAP,S 0.033-25 B K C

19、120 87-010-197-080 CAP, CHIP 0.01 DM C121 87-010-494-040 CAP,E 1-50 GAS C122 87-010-152-080 C-CAP,S 8P-50 CH C123 87-010-154-080 CAP CHIP 10P C124 87-010-154-080 CAP CHIP 10P C125 87-010-596-080 CAP, S 0.047-16 C126 87-010-596-080 CAP, S 0.047-16 C127 87-012-140-080 CAP 470P C128 87-010-596-080 CAP,

20、 S 0.047-16 C129 87-010-198-080 CAP, CHIP 0.022 C130 87-016-081-080 C-CAP,S 0.1-16 RK C131 87-010-550-040 CAP,E 100-6.3 GAS C132 87-010-550-040 CAP,E 100-6.3 GAS C133 87-012-158-080 C-CAP,S 390P-50 CH C140 87-010-805-080 CAP, S 1-16 C151 87-012-156-080 C-CAP,S 220P-50 CH C202 87-010-596-080 CAP, S 0

21、.047-16 C203 87-010-188-080 CAP,CHIP 6800P C204 87-012-156-080 C-CAP,S 220P-50 CH C205 87-018-133-080 CAPACITOR,CER 4700P-16V C206 87-016-526-080 C-CAP,S 0.47-16 BK C207 87-010-197-080 CAP, CHIP 0.01 DM C208 87-010-318-080 C-CAP,S 47P-50 CH C209 87-012-154-080 C-CAP,S 150P-50 CH C210 87-012-154-080

22、C-CAP,S 150P-50 CH C211 87-010-176-080 C-CAP,S 680P-50 SL C212 87-010-176-080 C-CAP,S 680P-50 SL C213 87-015-678-040 CAP,E 22-10 M 7L SRA C214 87-015-678-040 CAP,E 22-10 M 7L SRA C215 87-010-318-080 C-CAP,S 47P-50 CH C216 87-010-318-080 C-CAP,S 47P-50 CH C217 87-010-078-040 CAP,E 47-6.3 5L C218 87-0

23、10-197-080 CAP, CHIP 0.01 DM C219 87-010-196-080 CHIP CAPACITOR,0.1-25 C220 87-010-370-040 CAP,E 330-6.3 SME C221 87-010-197-080 CAP, CHIP 0.01 DM C222 87-010-186-080 CAP,CHIP 4700P C223 87-016-081-080 C-CAP,S 0.1-16 RK C230 87-018-209-080 CAP, CER 0.1-50V C231 87-018-209-080 CAP, CER 0.1-50V C301 8

24、7-010-101-080 CAP, ELECT 220-16 C302 87-010-060-080 ELECTROLYTIC 100-16V C305 87-010-318-080 C-CAP,S 47P-50 CH C306 87-010-318-080 C-CAP,S 47P-50 CH C307 87-010-075-080 CAP,10U-16V H5 C308 87-010-075-080 CAP,10U-16V H5 C401 87-010-073-080 CAP,E 3.3-50 5L C402 87-010-073-040 CAP,E 3.3-50 5L C403 87-0

25、18-134-080 CAPACITOR,TC-U 0.01-16 C501 87-016-459-040 CAP,E 470-10 SMG C502 87-010-197-080 CAP, CHIP 0.01 DM C503 87-010-060-040 CAP,E 100-16 C504 87-010-196-080 CHIP CAPACITOR,0.1-25 C505 87-010-196-080 CHIP CAPACITOR,0.1-25 C506 87-010-196-080 CHIP CAPACITOR,0.1-25 C507 87-010-196-080 CHIP CAPACIT

26、OR,0.1-25 C508 87-016-459-040 CAP,E 470-10 SMG C509 87-010-196-080 CHIP CAPACITOR,0.1-25 C510 87-010-196-080 CHIP CAPACITOR,0.1-25 C601 87-010-197-080 CAP, CHIP 0.01 DM C602 87-016-251-040 CAP,E 220-16 SMG C603 87-010-196-080 CHIP CAPACITOR,0.1-25 C701 87-010-322-080 C-CAP,S 100P-50 CH C702 87-010-3

27、18-080 C-CAP,S 47P-50 CH C703 87-010-318-080 C-CAP,S 47P-50 CH C705 87-010-178-080 CHIP CAP 1000P C901 87-010-078-080 CAP,E 47-6.3 5L C902 87-010-196-080 CHIP CAPACITOR,0.1-25 CON101 87-A60-424-010 CONN,16P V TOC-B CON102 87-A60-623-010 CONN,6P V 2MM JMT CON301 87-009-346-010 CONN,3P PH H CON302 87-

28、009-350-010 CONN,7P PH H CON601 87-A60-133-010 CONN,8P V FE CON702 87-A60-154-010 CONN,6P H FE FB301 87-008-372-080 FILTER, EMI BL OIRNI FB401 87-008-372-080 FILTER, EMI BL OIRNI L101 87-003-102-080 COIL, 10UH L201 87-003-102-080 COIL, 10UH LED411 87-070-288-010 LED,GL380 LED901 87-A40-558-010 LED,S

29、LZ-8128A-01-A M601 87-045-305-010 MOTOR, RF-500TB DC-5V (2MA) R132 83-212-863-080 C-RES,S 27K-1/10W F R133 83-212-863-080 C-RES,S 27K-1/10W F R134 83-212-863-080 C-RES,S 27K-1/10W F R135 83-212-863-080 C-RES,S 27K-1/10W F R136 87-022-360-080 C-RES,S 39K-1/10WF R137 87-022-360-080 C-RES,S 39K-1/10WF

30、R138 87-022-364-080 C-RES,S 82K-1/10W F R139 87-022-364-080 C-RES,S 82K-1/10W F R140 87-022-202-080 C-RES,S33K 1/10WF R141 87-022-202-080 C-RES,S33K 1/10WF R301 87-025-337-080 RESISTOR, 1/4W 47 7 REF. NOPART NO.KANRIDESCRIPTION NO. REF. NOPART NO.KANRIDESCRIPTION NO. TRANSISTOR ILLUSTRATION 8 8 A Re

31、sistor 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%CJ1.00.50.35104 L t

32、 W E B C E C BE C B 2SA1235 2SC2412 DTA114EK DTC114TK DTC123JK 2SA1015 2SC2001 2SD2172 2SA933 CE PT380F S601 87-036-109-010 PUSH SWITCH S602 87-036-109-010 PUSH SWITCH S603 87-036-109-010 PUSH SWITCH X201 87-030-270-080 VIB,XTAL 16.9344MHZ LED C.B CON701 87-099-033-010 16P 6216 H LED701 87-017-733-0

33、80 LED,SEL1250SM LED702 87-017-350-080 LED,SEL1550CM LED703 87-017-733-080 LED,SEL1250SM T-T C.B C411 87-018-214-080 CAP TC U 0.1-50F CON8 87-A60-156-010 CONN,8P H FE M401 87-A90-036-010 MOT ASSY,RF-300CA-11 PS401 87-A90-156-010 SNSR,SG-240 S401 87-036-109-010 PUSH SWITCH DRIVE C.B M20 87-045-358-01

34、0 MOT,RF-310TA 43 M21 87-045-356-010 MOT,RF-310TA 30 PIN3 87-A60-670-010 CONN,6P H 2MM JMT SW1 87-A90-042-010 SW,LEAF MSW-17310MVP0 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 up

35、on the order is received. 8 IC BLOCK DIAGRAM IC, BA6897S IC, TA7291S PROTECTOR CIRCUIT (TSD) STOP BRAKE : HI IMPEDANCE NOTE : INPUT “H” ACTIVE IC, BU4066BCF 109 BLOCK DIAGRAM Q401-404 TO MAIN UNIT TO MAIN UNIT CON8 1234567891011121314 A B C D E F G H I J K 1211 WIRING-1 (5CD/LED) TO T-T C.B CON8 141

36、3 SCHEMATIC DIAGRAM BIAS 1615 1234567 A B C D E F G H I J K WIRING-2 (T-T/DRIVE) TO 5CD C.B CON601 TO 5CD C.B CON102 DRIVE C.B 1IC201 Pin , (XTAI, XTAO) VOLT/DIV: 2V SYSTEM CLOCKTIME/DIV: 0.1S f=16.9344MHz 2TP1 (TP-RF)VOLT/DIV: 500mV RFTIME/DIV: 0.5S 3IC101 Pin 6 (FE O)VOLT/DIV: 200mV FOCUSTIME/DIV:

37、 2mS WAVE FORM 4.2V 0 4IC101 Pin # (TA O)TIME/DIV: 1mS TRACKING 5IC101 Pin 1 (FE O) FOCUS SEARCH VC VC CD: 1.00.1V CD-RW: 0.90.1V VC 7071 17 Pressing the E key decreases the track number to -1. Pressing the F key increases the track number to +1. Pressing OPEN/CLOSE key opens or closes the tray. The

38、 machine enters the Sled mode. Remove the AC power cord from power outlet, or turn off the system power. The focus bias, tracking balance and the tracking gain adjustment values can be displayed, modified, set and released in the Play mode only of the following Test mode. When the PRGM button is pre

39、ssed during Play, the adjustment value of the focus bias is displayed. After that, you can enter the followings: FOCUS - BIAS Display: Pressing the PRGM key during disc play, the focus bias setting value is displayed. Adjustment: Every pressing of the fi key decrements the adjustment value by 1 step

40、. Every pressing of the fl key increments the adjustment value by 1 step. Set: The adjustment value is set by pressing the PLAY key after adjustment. Playback a disc after setting. Release: The set value can be released by pressing the STOP key. TRACKING - BALANCE Display: Pressing the REPEAT key du

41、ring disc play, the tracking balance setting value is displayed. Adjustment: The same procedure as in the FOCUS - BIAS. Set: The same procedure as in the FOCUS - BIAS. Release: The same procedure as in the FOCUS - BIAS. TRACKING - GAIN Display: Pressing the DISPLAY key during disc play, the tracking

42、 balance setting value is displayed. Adjustment: The same procedure as in the FOCUS - BIAS. Set: The same procedure as in the FOCUS - BIAS. Release: The same procedure as in the FOCUS - BIAS. Display method 8 8 8-8 8: 8 8 FOCUS - BIAS F -8 8 TRACKING - BALANCE L-8 8 TRACKING - GAIN G A-8 8 While pre

43、ssing the SLEEP key, insert the AC power cord to AC wall outlet. The system is initialized and the main power is turned on. During the test mode, the main power of the CD block is turned on always. The test mode starts with the Sled mode. Sled mode All displays of the FL tubes light. The optical pic

44、kup can be moved by pressing E or F key. Pressing the 2 key establishes the Play mode. Pressing the E key moves the sled to outer circumference. Pressing the F key moves the sled to inner circumference. Pressing OPEN/CLOSE key opens or closes the tray. Lighting of all displays of the FL tubes are tu

45、rned off and returns to normal display. The focus search is performed in the focus mode regardless whether disc is inserted or not, or focus OK or NG. (Numbers of times of focus search is unlimited. Auto sequence is not used.) Focus servo is not locked in even the focus is obtained. Pressing the 2 k

46、ey establishes the Play mode. Pressing the E key decreases the track number to -1. Pressing the F key increases the track number to +1. Pressing OPEN/CLOSE key opens or closes the tray. The machine enters the Sled mode. Play mode Lighting of all displays of the FL tubes are turned off and returns to

47、 normal display. The focus search (numbers of search is unlimited) is performed. When focus comes to in-focus, the focus servo is locked in and the machines enters the normal play mode. During Play mode, GFS and sound skipping are not monitored. When focus becomes out-of-focus, another attempt is ma

48、de to search for focus. The tracking servo and the sled servo can be turned on and off by pressing the 2 key. Pressing the 9 key establishes the Sled mode. The | display can be turned on and off by pressing the 2 key . While the | display is turned off: CLV-ATracking servo: on Sled servo: on While the | display is turned on: CLV-ATracking servo: off Sled se