Aiwa-XP-V714-V716C-Service-Manual 电路图 维修手册.pdf

《Aiwa-XP-V714-V716C-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-V714-V716C-Service-Manual 电路图 维修手册.pdf（29页珍藏版）》请在收音机爱好者资料库上搜索。

1、SERVICE MANUAL S/M Code No. 09-003-423-5R2 REVISION DATA XP-V714 XP-V716C AEZ, AHC, AK Y COMPACT DISC PLAYERBASIC CD MECHANISM : DA23L This Service Manual is the Revision Publishing and replaces Simple Manual XP-V714(AEZ, AHC, AK) / XP-V716C(Y), (S/M Code No. 09-003-423-5T3). RadioFans.CN 收音机爱 好者资料库

2、 2 SPECIFICATIONS Tracking system:3-beam laser Laser pickup:Semiconductor laser D/A conversion:4-times oversampling digital filter + 1-bit DAC Frequency response:20 - 20,000 Hz Output:PHONES / LINE OUT jack (stereo mini-jack) Maximum output:10 mW + 10 mW (EIAJ 16 ohms at 1 kHz) 500 mV (47 kohms at 1

3、 kHz) Power supply:DC 3 V using two LR6 (size AA) alkaline batteries DC 2.4 V using two commercially available (Ni-Cd 1.2 V 700 mAh) rechargeable batteries DC 2.4 V using two supplied (Ni-Cd 1.2 V 700 mAh) rechargeable batteries AC house current using an optional AC adaptor AC house current using th

4、e supplied AC adaptor Dimensions:127.9 (W) x 28.2 (H) x 130.6 (D) mm (5 1/8 x 1 1/8 x 5 1/4 in.) Weight:Approx. 204.6 g (7.2 oz.) excluding batteries AC adaptor AC-D603:Rated voltage AC 230 V, 50 Hz Car audio cassette adaptor CAP-6 Frequency range:50 - 20,000 Hz Cord Length:1.5 m (4 ft 11 in.) Dimen

5、sions:102.4 (W) X 12.1 (H) X 63.8 (D) mm (4 1/8 x 1/2 x 2 5/8 in.) Weight:Approx. 41 g (1.4 oz.) Car battery adaptor DC-602 Input voltage:DC 12 V / 24 V Output voltage:DC 6 V 300 mA Cord length:1.5 m (4 ft 11 in.) Weight:Approx. 53 g (1.9 oz.) Design and specifications are subject to change without

6、notice. Tracking system:3-beam laser Laser pickup:Semiconductor laser D/A conversion:4-times oversampling digital filter + 1-bit DAC Frequency response:20 - 20,000 Hz Output:PHONES / LINE OUT jack (stereo mini-jack) DIGITAL OUT jack (optical) Maximum output:12 mW + 12 mW (EIAJ 16 ohms at 1 kHz) 500

7、mV (47 kohms at 1 kHz) Power supply:DC 3 V using two LR6 (size AA) alkaline batteries DC 2.4 V using two supplied rechargeable batteries (Ni-Cd 1.2 V 700 mAh) AC house current using the supplied AC adaptor Dimensions:127.9 (W) x 28.2 (H) x 130.6 (D) mm (5 1/8 x 1 1/8 x 5 1/4 in.) Weight:Approx. 204.

8、6 g (7.2 oz.) excluding batteries AC adaptor AC-D603:Rated voltage 220 V AC, 50 Hz Design and specifications are subject to change without notice. SPECIFICATIONS RadioFans.CN 收音机爱 好者资料库 PROTECTION OF EYES FROM LASER BEAM DURING SERVICING VAROITUS! Laiteen Kyttminen muulla kuin tss kyttohjeessa maini

9、t- 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 laserklass 1. Caution: Invisible laser

10、 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 specified herein may result in h

11、azardous 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 strling. This Compact Disc play

12、er 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 WITH THE EYE TOO CLOSELY. IN CAS

13、E 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 to replace Optical block 1) A

14、fter 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. 3 PICK UP ASSY : SOLDER 91015 161 (SF-P200) RadioFans.CN 收音机爱 好者资料库 E

15、LECTRICAL MAIN PARTS LIST DESCRIPTIONREF. NO.KANRI NO. PART NO.DESCRIPTIONREF. NO.KANRI NO. PART NO. 4 IC 87-A21-448-040 C-IC,BH6554FV 8A-HCH-602-010 C-IC,MN101C439-AD 8A-HC4-611-010 C-IC,MN101C439AA 87-A21-453-040 C-IC,RS-351-38KHZ 87-A21-446-010 C-IC,MN662782RPT1 87-A21-140-040 C-IC,MSM51V17400D 8

16、7-A21-578-040 C-IC,AN8838NSB 87-A21-543-040 IC,NJU7012 87-A21-449-040 C-IC,AN8746SA 87-A21-085-040 C-IC,TA2120FN 87-A21-523-040 C-IC,SM8142BD 87-A20-582-010 IC,GP1F31TJ TRANSISTOR 87-026-608-080 C-TR,DTC 123 JK 87-A30-075-080 C-TR,2SA1235F 89-211-323-080 C-TR,2SB1132R 89-416-643-080 C-TR,2SD1664R 87

17、-A30-076-080 C-TR,2SC3052F 89-113-695-680 C-TR,2SA1369G/H 87-A30-278-040 C-FET,2SK2980 87-026-350-080 C-TR,DTC114TU 87-A30-237-080 C-TR,UMG5N 87-A30-282-040 C-TR,DTA114TKA 87-026-239-080 TR,DTC114TK (0.2W) DIODE 87-A40-270-080 C-DIODE,MC2838 87-017-520-080 C-DIODE,SFPB52 87-A40-570-080 C-ZENER,UDZ10

18、B 87-A40-590-040 C-DIODE,HRW0202A 87-017-366-080 C-DIODE,DAN202U 84-XMC-624-080 C-DIODE,1SS250 MAIN C.B C202 87-016-422-080 C-CAP,E 22-6.3 C203 87-012-286-080 CAP, U 0.01-25 C204 87-016-429-080 C-CAP,E 100-4 5.5N C205 87-010-805-080 C-CAP,S 1-16 Z F C206 87-012-286-080 C-CAP, U 0.01-25 C207 83-HC3-6

19、35-080 C-CAP,E 220-6.3 WF C208 87-016-426-080 C-CAP,E 47-4 5.5N C209 87-010-831-080 C-CAP,U,0.1-16F C210 87-A10-047-080 C-CAP,U 1-10 Z F C211 87-010-787-080 CAP, U 0.022-25 C212 87-012-267-080 C-CAP,U 270P-50 B C213 87-010-805-080 C-CAP,S 1-16 Z F C303 87-010-831-080 C-CAP,U,0.1-16F C304 87-010-831-

20、080 C-CAP,U,0.1-16F C305 87-012-286-080 CAP, U 0.01-25 C306 87-012-286-080 CAP, U 0.01-25 C307 87-012-286-080 CAP, U 0.01-25 C309 87-A11-241-080 C-CAP,TN 22-6.3 M F93A C361 87-A11-241-080 C-CAP,TN 22-6.3 M F93 A C362 87-012-286-080 C-CAP, U 0.01-25 C363 87-012-195-080 C-CAP,U 100P-50 C383 87-A10-260

21、-080 C-CAP,U 0.1-16 K B C401 87-016-429-080 C-CAP,E 100-4 5.5N C403 87-016-558-080 C-CAP,TN 47-6.3 F93 B C405 87-A10-260-080 C-CAP,U 0.1-16 K B C406 87-012-271-080 C-CAP,U 560P-50 KB C406 87-012-273-080 C-CAP,U 820P-50 C407 87-010-787-080 CAP, U 0.022-25 C408 87-A10-353-080 C-CAP,U0.22-10KB C409 87-

22、A10-827-080 C-CAP,U 0.47-6.3 K B C410 87-012-286-080 CAP, U 0.01-25 C411 87-010-831-080 C-CAP,U,0.1-16F C412 87-016-558-080 C-CAP,TN 47-6.3 F93 B C413 87-010-831-080 C-CAP,U,0.1-16F C414 87-012-188-080 C-CAP,U 47P-50 CH C415 87-010-831-080 C-CAP,U,0.1-16F C417 87-012-188-080 C-CAP,U 47P-50 CH C421 8

23、7-010-831-080 C-CAP,U,0.1-16F C422 87-010-831-080 C-CAP,U,0.1-16F C423 87-010-831-080 C-CAP,U,0.1-16F C451 87-010-831-080 C-CAP,U,0.1-16F C501 87-016-429-080 C-CAP,E 100-4 5.5N C502 87-010-831-080 C-CAP,U,0.1-16F C504 87-010-831-080 C-CAP,U,0.1-16F C505 87-A11-228-080 C-CAP,U 0.027-25 K B C506 87-01

24、2-199-080 CAP 220P C507 87-012-193-080 C-CAP,U 82P-50 CH C508 87-012-193-080 C-CAP,U 82P-50 CH C509 87-012-273-080 C-CAP,U 820P-50 B C510 87-016-429-080 C-CAP,E 100-4 5.5N C512 87-016-429-080 C-CAP,E 100-4 5.5N C514 87-A11-228-080 C-CAP,U 0.027-25 K B C515 87-A11-228-080 C-CAP,U 0.027-25 K B C516 87

25、-A10-260-080 C-CAP,U 0.1-16 K B C518 87-012-176-080 C-CAP,U 15P-50 C519 87-012-176-080 C-CAP,U 15P-50 C520 87-016-426-080 C-CAP,E 47-4 5.5N C521 87-012-274-080 CHIP CAP,U 1000P-50B C530 87-A10-047-080 C-CAP,U 1-10 Z F C601 87-016-430-080 C-CAP,E 100-6.3 5.5N C602 87-012-286-080 CAP, U 0.01-25 C603 8

26、7-012-286-080 C-CAP, U 0.01-25 C701 87-016-558-080 C-CAP,TN47-6.3F93B C702 87-012-271-080 C-CAP,U 560P-50 CH C703 87-012-271-080 C-CAP,U 560P-50 CH C706 87-010-831-080 C-CAP,U 0.1-16F C707 87-A10-047-080 C-CAP,U 1-10 Z F C708 87-A10-047-080 C-CAP,U 1-10 Z F C709 87-A10-047-080 C-CAP,U 1-10 Z F C710

27、87-016-561-080 C-CAP,E 10-6.3 MF C711 87-A11-241-080 C-CAP,TN 22-6.3 M F93 A C712 87-A10-353-080 C-CAP,U0.22-10KB C713 87-010-831-080 C-CAP,U,0.1-16F C714 87-A11-062-080 C-CAP,S 2.2-16 Z F C715 87-016-561-080 C-CAP,E 10-6.3 MF C716 87-010-831-080 C-CAP,U,0.1-16F C717 87-010-831-080 C-CAP,U,0.1-16F C

28、718 87-016-431-080 C-CAP,E 220-4 5.5N C719 87-016-431-080 C-CAP,E 220-4 5.5N C720 87-012-274-080 CHIP CAP,U 1000P-50B C721 87-012-274-080 CHIP CAP,U 1000P-50B CN201 87-A61-147-080 C-CONN,7P V ZH-SM3 CN301 87-A60-792-080 C-CONN,30P V 30FLT-SM1TB CN501 87-009-214-080 C-CONN,16P 52207 CN601 87-009-411-

29、010 CONN,6P ZH V FC301 8A-HC4-631-010 FF-CABLE, 30P 0.5MM J701 85-HC5-616-010 JACK,3.5 ST W/R GRN J701 87-A60-682-010 JACK,3.5 ST 7P L201 87-A50-355-080 C-COIL,330UH LQH3C L202 87-A50-330-080 C-COIL,100UH-D75C L203 87-A50-355-080 C-COIL,330UH LQH3C L302 87-A50-367-080 C-COIL, 10UH LQG21F L401 87-A50

30、-367-080 C-COIL, 10UH LQG21F L402 87-A50-012-080 C-COIL,100UH LQH3C L501 87-A50-117-080 C-COIL, 10UH LQH3C L502 87-A50-367-080 C-COIL, 10UH LQG21F R361 87-A50-367-080 C-COIL, 10UH LQG21F S301 87-A90-493-080 C-SW,SL 1-1-2 SSSS81 S302 87-A90-494-080 C-SW,SL 1-1-3 SSSS81 S303 87-A90-494-080 C-SW,SL 1-1

31、-3 SSSS81 DESCRIPTIONREF. NO.KANRI NO. PART NO. 5 VR701 87-A91-145-080 C-VR,RTRY 30KCX2 H RK14J12R X401 87-A70-201-080 C-VIB,CER 16.93MHZ CSTCV-MXJ0C JACK C.B C102 87-010-060-010 CAP,E 100-16V C103 87-012-286-080 CAP, U 0.01-25 C104 87-015-677-010 CAP,E 100-6.3V C105 87-012-286-080 CAP, U 0.01-25 CN

32、101 8A-HC4-633-010 CONN ASSY,7P V 1.5MM J101 87-A60-421-010 JACK,DC HEC3600 BLK 6 S101 87-A91-622-010 SW,MICRO PV1102 LID C.B C801 87-016-558-080 C-CAP,TN 47-6.3 F93 B C802 87-012-274-080 CHIP CAP 1000P C803 87-010-831-080 C-CAP,U 0.1-16F C804 87-A10-811-080 C-CAP, 0.1-100 VC30E D801 87-A91-327-040

33、C-LED,SEC1703C GRN D802 87-A91-329-040 C-LED,SECS1803C ORN D803 87-A91-326-040 C-LED,SEC1603C RED L801 87-005-843-080 C-COIL,470UH K LQH3C LCD801 8A-HC4-621-010 LCD,AHC-4 TRANSPAREN S801 87-A90-232-080 C-SW,TACT SKQRAA S802 87-A90-232-080 C-SW,TACT SKQRAA S803 87-A90-232-080 C-SW,TACT SKQRAA S804 87

34、-A90-232-080 C-SW,TACT SKQRAA S805 87-A90-232-080 C-SW,TACT SKQRAA S806 87-A90-232-080 C-SW,TACT SKQRAA S807 87-A90-232-080 C-SW,TACT SKQRAA 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 For

35、mLWt 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 TRANSISTOR ILLUSTRATION 6 B E C 2SA1235 2SC3052 DTA114TKA DTC114TK DTC114TU DTC123JK CBE 2SA1369 2SB1132 2SD1664 S G D 2SK2980 B1 B2 E C2 C1 UMG5N W

36、IRING - 1 (MAIN / JACK) 7 876543211345678 A B C D E F G H I J K L M N O P Q R S T U 2 A B C D E F G H I J K L M N O P Q R S T U 910111213141516910111213141516 SCHEMATIC DIAGRAM - 1 (MAIN / JACK) 8 WIRING - 2 (MAIN / JACK) 9 876543211345678 A B C D E F G H I J K L M N O P Q R S T U 2 A B C D E F G H

37、I J K L M N O P Q R S T U 910111213141516910111213141516 SCHEMATIC DIAGRAM - 2 (MAIN / JACK) 10 WIRING - 3 (LID) 11 101112131415161718192021222324 A B C D E F G H I J K L M N O P Q R S T U 1234567892526272829303132 SCHEMATIC DIAGRAM - 3 (LID) 12 LCD DISPLAY 13 IC BLOCK DIAGRAM IC,SM8142BD IC,TA2120F

38、N IC,AN8746SA 14 15 IC,BH6554FV IC,AN8838NSB 16 WAVEFORM IC501 PIN 7 (RF) 0.5 V/div 0.2 s/div IC501 PIN 25 (TEOUT) 50 mV/div 1 ms/div 1 2 IC501 PIN 20 (FEOUT) 50 mV/div 1 ms/div IC301 PIN 10 (OSC1) 1 V/div 50 ns/div 3 4 17 1COM03OLCD common output. 2COM02OLCD common output. 3COM01OLCD common output.

39、 4COM00OLCD common output. 5VLC3-LCD drive voltage setting terminal. 6VLC2-LCD drive voltage setting terminal. 7VLC1-LCD drive voltage setting terminal. 8VDD-LCD power. 9 OSC2O Micon main clock oscillator output (not used). 10OSC1OMicon main clock oscillator output. 11VSS-GND. 12XIISub clock oscilla

40、tor (connected to GND). 13XOOSub clock oscillator (not used). 14MMODIProcessor mode unused (connected to GND). 15VREF-Connected to GND. 16K-FUNCIFUNCTION key input. 17K-P/SIPLAY and STOP key inputs. 18ACINIAC adaptor detection. 19VDINIMain clock (8 MHz). 20K-RMCIWired remote control input. 21SWDOIDi

41、gital out ON/OFF input. ON at L (connected to GND). 22SWEASSIEASS mode selection input. Refer to A/D table. 23SWR/HIRESUME/HOLD switch input. 24VREF+-Connected to VDD. 25SWILILimited SW input. 26PCOPower off output for CD serve driver. Power off at L. 27CD-RWOCD-RW PLAY gain level selection output.

42、Gain set at H. 28CD-RWOCD-RW PLAY gain level selection output. Gain set at L. 29SUBQOPower down output for H/A. 30SQCKOSelection output for EASS gain control. EASS at L. 31BEEPOBuzzer output for headphone. 32RSTIMicro computer RESET input. 33NRSTODSP RESET output. 34STATIDSP STAT input. 35MLDODSP ML

43、D output. 36MDATAODSP MDATA output. 37MCLKODSP MCLK output. 38BLKCKIDSP BLKCK input. 39RSENSORIWireless remote control sensor signal input. 404/5IXP-V7xx or XP-V5xx selection input. XP-V7xx at H, XP-V5xx at L (not used). 41NC-Not connected. 42PU-ONOH/A power down output. Pin No.Pin NameI/ODescriptio

44、n IC DESCRIPTION IC, MN101C439AA / IC, MN101C439-AD 18 43EASSONOEASS gain up selection output. EASS ON at = L. 44DSL2OHeadphone DSL2 control output. DSL2 at H. DSL1/OFF at L. 45DSL1OHeadphone DSL ON control output. DSL ON at H. 46MUTEOAudio mute output. 47STANDBYOHeadphone standby output. Standby at

45、 L. Power ON at H. 48LCDRDOOWired LCD remote control output. 49P-OFFOPower IC power off output. Power OFF at L. 50DSCHRGODischarge output. 51CHRGOCharge output. 52BAT-FOBattery balance indication FULL INDICATION LED output. LED ON at L. 53BAT-MOBattery balance indication MEDIUM INDICATION LED output

46、. LED ON at L. 54BAT-EOBattery balance indication EMPTY INDICATION LED output. LED ON at L. 552.5V-Not used. 56SWCLICover OPEN/CLOSE detection switch input . 57EL-ONOEL back light control output. 58SPCONOSpindle PWM control output (not used). 59CAR-LEDOCAR-KIT model button LED light output (not used

47、). 60E-MODEIShaft damage mode (No shaft damage mode found at H) (not used). 61TESTIEnter test mode at L (not used). 62M1/NM2I10 or 10/40 sec selection input for XP-V5xx. 10 sec at H, 10/40 sec at L. (not used) 63NC-Not connected. 64SEG15OLCD segment output. 65SEG14OLCD segment output. 66SEG13OLCD segment output. 67SEG12OLCD segment output. 68SEG11OLCD segment output. 69SEG10OLCD segment output. 70SEG09OLCD segment output. 71SEG08OLCD segment output. 72SEG07OLCD segment output. 73SEG06OLCD segment output. 74SEG05OLCD segment output. 75SEG04OLCD segment output. 76SEG03OLCD segment output. 77SE