Aiwa-XP-V416C-Service-Manual 电路图 维修手册.pdf

《Aiwa-XP-V416C-Service-Manual 电路图 维修手册.pdf》由会员分享，可在线阅读，更多相关《Aiwa-XP-V416C-Service-Manual 电路图 维修手册.pdf（22页珍藏版）》请在收音机爱好者资料库上搜索。

1、BASIC CD MECHANISM : DA23LCOMPACT DISC PLAYER S/M Code No. 09-003-342-6N2 SERVICE MANUAL DATA XP-V416C AHAB(S) SPECIFICATIONS Design and specifications are subject to change without notice. RadioFans.CN 收音机爱 好者资料库 2 PROTECTION OF EYES FROM LASER BEAM DURING SERVICING VAROITUS! Laiteen Kyttminen muul

2、la 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 bruksanvising, kan anvndaren utsttas fr osynling laserstrlning, som verskrider grnsen fr laserkla

3、ss 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. CAUTION Use of controls or adjustments or performance of procedures other than those sp

4、ecified 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! Usynlig laserstling ved bning, nr sikkerhedsafbrydereer ude af funktion. Undg udsttelse for s

5、trling. 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 instructions below when servicing. WARNING! WHEN SERVICING, DO NOT APPROACH THE LASER EXIT WI

6、TH 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 KLASSE 1 LUOKAN 1 KLASS 1 LASER PRODUCT LASER PRODUKT LASER LAITE LASER APPARAT Precaution

7、 to replace Optical block (SF-P200) 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 workbench, and use care the clothes do not touch the diode. PICK UP ASSY SF-P200 :SOLDER

8、116 10 9 RadioFans.CN 收音机爱 好者资料库 3 REF. NOPART NO.KANRIDESCRIPTION NO. REF. NOPART NO.KANRIDESCRIPTION NO. ELECTRICAL MAIN PARTS LIST IC 87-A21-082-040 C-IC,BA6655AFV 8A-HCH-602-010 C-IC,MN101C439-XXX 87-A21-446-010 C-IC,MN662782RPT1 87-A21-568-040 C-IC,GLT441M04 87-A21-578-040 C-IC,AN8838NSB 87-A21

9、-543-040 C-IC,NJU7012 87-A21-521-040 C-IC,BH6517FS 87-A21-085-040 C-IC,TA2120FN TRANSISTOR 89-211-323-080 C-TR,2SB1132R 87-A30-332-040 C-TR,CPH3106 87-A30-333-040 C-TR,CPH3206 87-026-608-080 C-TR,DTC 123 JK 89-111-625-080 TR,2SA1162 (0.15W) 89-416-643-080 C-TR,2SD1664R 89-327-125-080 CHIP TR,2SC2712

10、GR 87-026-680-080 C-TR,IMH4A 87-026-268-080 C-TR,RN2411 87-026-239-080 TR,DTC114TK (0.2W) 89-324-121-080 C-TR,2SC2412K 87-026-235-080 CHIP-TR,DTC114EK DIODE 87-A40-614-040 C-DIODE,SFPB-72 87-020-591-080 C-ZENER,02CZ 11Y 87-A40-554-040 C-DIODE,RB491D 87-A40-469-080 C-DIODE,HSM2838CTR 87-020-331-080 C

11、HIP-DIODE,DAN202K 87-002-882-080 C-DIODE,RB425D MAIN C.B C101 87-010-060-040 CAP,E 100-16 C102 87-010-197-080 CAP, CHIP 0.01 DM C103 87-010-197-080 CAP, CHIP 0.01 DM C105 87-012-156-080 C-CAP,S 220P-50 CH C106 87-010-483-040 CAP,E 220-4 7L SRA C107 87-010-194-080 CAP, CHIP 0.047 C108 87-010-178-080

12、CHIP CAP 1000P C109 87-A12-158-040 CAP,E 100-4 M 7L SRA C110 87-012-141-080 CHIP-CAPACITOR,0.22-16F C111 87-A10-505-080 CAP,E 220-6.3 SF C112 87-010-805-080 CAP, S 1-16 C113 87-010-196-080 CHIP CAPACITOR,0.1-25 C301 87-A10-488-040 CAP,E 47-4 7L SR C302 87-010-197-080 CAP, CHIP 0.01 DM C303 87-010-19

13、6-080 CHIP CAPACITOR,0.1-25 C304 87-010-196-080 CHIP CAPACITOR,0.1-25 C305 87-010-197-080 CAP, CHIP 0.01 DM C306 87-010-197-080 CAP, CHIP 0.01 DM C307 87-010-197-080 CAP, CHIP 0.01 DM C308 87-010-309-080 C-CAP,1000P-50 CH C309 87-010-196-080 CHIP CAPACITOR,0.1-25 C401 87-016-557-040 CAP,E 100-6.3 SF

14、 C403 87-015-677-040 CAP,E 100-6.3 7L C406 87-A11-550-080 C-CAP,S 820P-50 K B C407 87-010-198-080 CAP, CHIP 0.022 C408 87-016-460-080 C-CAP,S 0.22-16 B C409 87-016-526-080 C-CAP,S 0.47-16 BK C410 87-010-197-080 CAP, CHIP 0.01 DM C412 87-A12-158-040 CAP,E 100-4 M 7L SRA C414 87-010-318-080 C-CAP,S 47

15、P-50 CH C417 87-010-318-080 C-CAP,S 47P-50 CH C418 87-010-146-080 CHIP CAP 2PF C419 87-010-146-080 CHIP CAP 2PF C451 87-010-196-080 CHIP CAPACITOR,0.1-25 C501 87-A12-158-040 CAP,E 100-4 M 7L SRA C505 87-012-365-080 C-CAP,S 0.027-25VBK C506 87-012-156-080 C-CAP,S 220P-50 CH C507 87-010-321-080 CHIP C

16、APACITOR,82P(J) C508 87-010-321-080 CHIP CAPACITOR,82P(J) C509 87-A11-550-080 C-CAP,S 820P-50 K B C510 87-A12-158-040 CAP,E 100-4 M 7L SRA C511 87-010-196-080 CHIP CAPACITOR,0.1-25 C512 87-A10-488-040 CAP,E 47-4 7L SR C513 87-010-196-080 CHIP CAPACITOR,0.1-25 C514 87-012-365-080 C-CAP,S 0.027-25VBK

17、C515 87-012-365-080 C-CAP,S 0.027-25VBK C516 87-010-196-080 CHIP CAPACITOR,0.1-25 C518 87-010-312-080 C-CAP,S 15P-50 CH C520 87-A10-488-040 CAP,E 47-4 7L SR C521 87-012-349-080 C-CAP,S 1000P-50 CH C522 87-010-805-080 CAP, S 1-16 C523 87-010-805-080 CAP, S 1-16 C524 87-010-154-080 CAP CHIP 10P C601 8

18、7-A12-158-040 CAP,E 100-4 M 7L SRA C602 87-010-197-080 CAP, CHIP 0.01 DM C603 87-010-805-080 CAP, S 1-16 C604 87-010-197-080 CAP, CHIP 0.01 DM C605 87-010-196-080 CHIP CAPACITOR,0.1-25 C606 87-010-196-080 CHIP CAPACITOR,0.1-25 C607 87-010-197-080 CAP, CHIP 0.01 DM C610 87-010-805-080 CAP, S 1-16 C70

19、1 87-A12-158-040 CAP,E 100-4 M 7L SRA C702 87-010-854-080 C-CAP,S 560PCH C703 87-010-854-080 C-CAP,S 560PCH C706 87-012-368-080 C-CAP,S 0.1-50 F C707 87-A10-826-080 C-CAP,S 1-10 K B C708 87-A10-826-080 C-CAP,S 1-10 K B C709 87-A10-826-080 C-CAP,S 1-10 K B C710 87-015-681-040 E/CAP 10-16 C711 87-A10-

20、488-040 CAP,E 47-4 7L SR C712 87-012-141-080 CHIP-CAPACITOR,0.22-16F C713 87-012-368-080 C-CAP,S 0.1-50 F C714 87-015-696-040 CAP,E 2.2-50 SRA C715 87-015-681-040 E/CAP 10-16 C716 87-012-368-080 C-CAP,S 0.1-50 F C717 87-012-368-080 C-CAP,S 0.1-50 F C718 87-010-483-040 CAP,E 220-4 7L SRA C719 87-010-

21、483-040 CAP,E 220-4 7L SRA C720 87-010-178-080 CHIP CAP 1000P C721 87-010-178-080 CHIP CAP 1000P C722 87-012-368-080 C-CAP,S 0.1-50 F C723 87-010-197-080 CAP, CHIP 0.01 DM CN501 87-A61-104-010 CONN,16P H WHITE 52089-1610 CN601 87-009-411-010 CONN,6P ZH V FB701 83-XM1-617-080 C-COIL,BK2125HM601 FB702

22、 83-XM1-617-080 C-COIL,BK2125HM601 FB703 83-XM1-617-080 C-COIL,BK2125HM601 FB704 83-XM1-617-080 C-COIL,BK2125HM601 J101 87-A60-421-010 JACK,DC HEC3600 BLK 6 J701 85-HC5-616-010 JACK,3.5 ST W/R GRN L101 87-005-770-080 COIL,47UH 7607 L301 87-A50-367-080 C-COIL, 10UH LQG21F L401 87-A50-556-080 C-COIL,

23、47UH K LQH3C L402 87-A50-440-080 C-COIL, 100UH K LQH3C34 L501 87-A50-367-080 C-COIL, 10UH LQG21F L502 87-A50-367-080 C-COIL, 10UH LQG21F L601 87-A50-580-080 COIL,470UH LHL06NB LCD101 8A-HC7-602-010 LCD,AHC-7 S301 87-A90-163-010 SW,SL1-1-2 HSW1060 S302 87-A91-742-010 SW,SL 4-1-3 HSW2061-010010 S303 8

24、7-A91-622-010 SW,MICRO PV1102 S304 87-A90-095-080 SW,TACT EVQ11G04M S305 87-A90-095-080 SW,TACT EVQ11G04M RadioFans.CN 收音机爱 好者资料库 4 REF. NOPART NO.KANRIDESCRIPTION NO. 8 8 A Resistor Code Chip Resistor Part Coding Figure Value of resistor Chip resistor WattageTypeTolerance 1/16W 1/10W 1/8W 1608 2125

25、 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 W Regarding connectors, they are not stocked as they are not the initial order items. The connectors are available after th

26、ey are supplied from connector manufacturers upon the order is received. S306 87-A90-095-080 SW,TACT EVQ11G04M S307 87-A90-095-080 SW,TACT EVQ11G04M S308 87-A90-095-080 SW,TACT EVQ11G04M S309 87-A90-095-080 SW,TACT EVQ11G04M VR701 87-A90-462-010 VR,RTRY 30KCX2 H RK14J12A0 X401 87-A70-202-080 C-VIB,C

27、ER 16.93MHZ CSACV-MXJ04 5 TRANSISTOR ILLUSTRATION B E C E1B1 C2 C1B2 E2 B C E 2SA1162 2SC2412 2SC2712 CPH3106 CPH3206 DTC114EK DTC114TK DTC123JK RN2411 IMH4A2SB1132 2SD1664 6 LCD DISPLAY LCD, AHC-7 87 SCHEMATIC DIAGRAM FB701 BK2125HM601 FB704 BK2125HM601 HSM2838CTR BK2125HM601 BK2125HM601 109 WIRING

28、-1 (MAIN :COMPONENT SIDE) 1413121110987654321 A B C D E F G H I J 1211 WIRING-2 (MAIN :CONDUCTOR SIDE) 1234567891011121314 A B C D E F G H I J 1413 TEST MODE S303 OPEN/CLOSE SW SHORT LAND IC502 IC501 IC701 IC301 TEST MODE SHORT LAND VC TE FE RF IC401 IC451 IC601 61 7 20 The servo circuit of this mod

29、el is designed to be adjustment-free and the adjustment value and disc distinction (CD-DA, CD-R and CD- RW) etc. is adjusted by the IC. Therefore the adjustment is performed at each TOC reading. The adjustment conditions in the IC of each servo can be monitored in this test mode. 1. How To Start The

30、 Mode Starting method of the test mode differ depending upon the type of disc being used. This is because the adjustment values of each servo also differ depending upon the type of disc. When using the CD-DA or CD-R 1)Short-circuit TEST LAND and OPEN/CLOSE SW land. 2)Insert the AC plug to the power

31、outlet and install the CD-DA or CD-R disc. 3)Press the PLAY and STOP buttons in this sequence and read the TOC. When using the CD-RW 1)Short-circuit the TEST LAND and OPEN/CLOSE SW land. 2)Insert the AC plug to the power outlet and install the CD-RW disc. 3)Press the PLAY, STOP and DSL buttons in th

32、is sequence and read the TOC. The LCD should display “CD-r” at this point. Note 1: If the TOC cannot be read, “ERR” has appeared on the LCD. The following step 2 and 3 can be verified even if the “TOC” cannot be read. Note 2: By repeatedly pressing the DISPLAY/ENTER button all the LCDs light up and

33、the “TOC” display is repeated. Note 3: By repeatedly pressing the DSL button the LCD “CD-r” and “CD-d” are repeated. When the LCD displays “CD-d” CD-DA, CD-R is selected. When the LCD displays “CD-r” CD-RW is selected. Note 4: The test mode is canceled by disconnecting the AC plug and remove the sol

34、dering of short land. 2. DISC distinction (confirmation of the FE waveform) This mode enables you to perform a confirmation of the disc distinction. Confirmation method Press the DSL button and select “CD-d” or “CD-r” (Refer to Note 3). 1)Install the disc. 2)Press the MODE button. The LCD will chang

35、e as follows: Example: Test disc: TCD-782, DISC type select: CD-d Judgment value: 68, Measurement value: 37 CF * All numerical values are displayed in HEX. What disc the IC has selected can be understood according to the judgment value. The decision standard of IC is as follows. The state of the FE

36、waveform can be also understood from this judgment. 6837 CF Judgment valueMeasurement value 0 Judgment value 10 10 Judgment value 32 32 Judgment value C8 C8 Judgment value LCD displays “CD-d” No disc CD-RW CD-DA and CD-R LCD displays “CD-r” No disc No disc CD-RW CD-DA and CD-R 15 3. Confirmation of

37、Sled movement By pressing the F.SKIP or B.SKIP button continuously during the TEST MODE, it is possible to transfer the pick-up to either the outer side or inner side. 4. Confirmation of the RF level Test point: RF and VC (Vref) Test disc: TCD-782 Confirm that the RF waveform is as shown below. VOLT

38、/DIV: 200mV TIME/DIV: 0.5us 5. Confirmation of Tracking balance Test point: TE and VC (Vref) Test disc: TCD-782 Press the DSL button while playing the test disc and confirm the TE waveform is as shown below. VOLT/DIV: 200mV TIME/DIV: 2ms 6. Confirmation of each servo It is possible to confirm the ad

39、justment value of each servo by repeatedly pressing the MODE button while the disc is playing. The switchover sequence is as stated below. Confirmation mode off Focus Bias (FB) Tracking Balance (TB) Tracking Gain (TG) Tracking Error Offset (TEO) Focus Gain (FG) Focus Error Offset (FEO) Confirmation

40、mode off Example: Tracking Error Offset (TEO) Adjustment value: 03 * Adjustment value is displayed in HEX. 0.8Vp-p or more A B VCA:B=1:1 te0:03 Tracking Error Offset (TEO) displayAdjustment value 16 WAVE FORM 1IC501 Pin 7VOLT/DIV: 0.5V TIME/DIV:1S 2IC501 Pin VOLT/DIV: 0.2V TIME/DIV:50S 3IC501 Pin VO

41、LT/DIV: 0.1V TIME/DIV:2mS 4IC401 PinVOLT/DIV: 1V TIME/DIV:50mS f=16.93MHz 78 715 IC401 PinVOLT/DIV: 2V TIME/DIV:5S f=44.1kHz 6IC401 Pin VOLT/DIV: 1V TIME/DIV:5S 17 IC BLOCK DIAGRAM IC, BA6655AFV IC, GLT441MV4 IC, AN8838NSB IC, BH6517FS power off Ref.vol Regulator Power switch 2 Power switch 1 ST PUL

42、SE Switching driver Vref2 Ref.vol Vref1 BST Starter Starter Normal DET DETDET OP OP 18 1 2 3 4 5 6 7 8 9 10-16 17-19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 IC, MN662872RPT1 Pin No.Pin NameI/ODescription IC DESCRIPTION DVDD3V D0 D1 NWE NRAS D2 D3 NCAS0

43、NCAS1 A8-A0 A1-A3 DVSS2 DVDD2 SPOUT TRVM TRVP TRM TRP FOM FOP FBAL TBAL VREF FE TE RFENV OFT NRFDET BDO LDON ARF IREF ADPVCC DSLF DSLF2 PLLF VCOF AVDD2 AVSS2 OUTL I I/O I/O O O I/O I/O O O O O I I O O O O O O O O O I I I I I I I O I I I O O O O I I O Power supply for DRAM interface. (pin No. 2 to 19

44、). DRAM data input/output signal 0. DRAM data input/output signal 1. DRAM write enable signal. DRAM RAS control signal. DRAM data input/output signal 2. DRAM data input/output signal 3. DRAM CAS control signal 0. DRAM CAS control signal 1. (when both 1 M and 4 MDRAM are used). DRAM address signal 10

45、. (when 16 MDRAM is used). DRAM address signal 8-0. DRAM address signal 1-3. Ground for digital circuit. Power supply for digital circuit. Spindle motor drive signal output. (absolute value output). Traverse drive output. (positive polarity output). Traverse drive output. (negative polarity output).

46、 Tracking drive output. (positive polarity output). Tracking drive output. (negative polarity output). Focus drive output. (positive polarity output). Focus drive output. (negative polarity output). Focus balance adjustment output. Tracking balance adjustment output. DA output block reference voltag

47、e. (FBAL, TBAL, DSLF2). Focus error signal input. (analog input). Tracking error signal input. (analog input). RF envelope signal input. (analog input). Off-track signal input. H: Off-track. RF detection signal input. L: Detection. Drop-out signal input. H: Drop-out. Laser ON signal output. H: ON. R

48、F signal input. Reference current input terminal. AD reference voltage input. (analog input). Loop filter terminal for DSL. For DSL unbalance current correction. Loop filter terminal for PLL. Loop filter terminal for jitter free VCO. Power supply for analog circuit. (for DSL, PLL, VCOF, AD, DA). Ground for analog circuit. (for DSL, PLL, VCOF, AD, DA). Lch audio output