Aiwa XP-570 Service Manual Download Page 1 | Manualshive

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TEL 13942296513 QQ 376315150 892498299

TEL 13942296513 QQ 376315150 892498299

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Summary of Contents for XP-570

Page 1: ...Service Manual is the Revision Publishing of XP 570 574 575 577 579 G578 and replaces Simple Manual XP 57015741G5751579127W2711272 S M Code No 09 982 258 1 OT and XP 577 C578 S M Code No 09 984 271 50A www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu1...

Page 2: ... V 230 V selectable50 60 Hz Racomended commercially avaiiabie headphonea 570AEZ 574AEZ oniy Typa in eartype ertical type Headphonetype impedance 16 32 ohms Sensitivity 100 109 dB mw Car audio caaaetta adaptor 579AU C575AHE C578AHE only Fraquency range 50 20 000 Hz It may differdependingon lype ofyourcassettecar stereo Cord iength 1 5 m 4 feet 11 inches Dimanaions 102 4 W xl 2 1 H x 63 8 D mm 4 Iex...

Page 3: ... fi Iaserldess1 Precaution to replace Optical block KSS 542A r Body or clotheselectrostaticpotentialcould ruin Iasar diode in the opticalblock Be sure groundbody and workbench end use care the DURING SERVICING CAUTION Use of controlsor adjustmentsor performanceof procedures otherthan thosespecifiedhereinmay resultin hazardousradi ationexposure A1l ENTION L utiiisation de commandes reglagesou proce...

Page 4: ...2 C403 C404 C406 C407 C408 C409 C41O C411 C412 C413 C414 C415 C416 C501 C502 C503 C504 C505 C506 C507 C508 C509 C51O C511 C512 C513 C514 C515 C516 C517 C601 C60Z C603 C604 C605 JK4 01 JK501 L101 L202 L302 L401 L402 L601 LCD101 87 010 549 040 87 010 550 040 87 010 154 080 87 010 197 080 87 012 141 080 87 010 194 080 87 010 184 080 87 010 180 080 87 010 322 080 87 012 358 080 87 010 318 080 87 010 5...

Page 5: ...M SW SL 3 1 2JSK012N08 PUSH SWITCH VR RTRY 30KCH CERALOCK 16 93MHZ 7 7M jt 3 I U 9Z Chip Resistor Part Coding EZIEI CIOCI 00 L I_ ijZHF WHi3 k F Figure Resistor Code llwm Value of reslslor 7 Y 7 Chip resistor 3s i wfi R Pa Dimensions mm f fi F A Wattage Type Tolerance Symbol lV Foms L w I Resistor Code A l 16W 1608 5 I low 2125 5 l 8W 3216 0 y 5 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL ...

Page 6: ...TA144EK 2SD1664 DTC123JK DTC124XK DTC143TK DTC144EK 6 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 7: ...0ia Pol P02 FO EO I I I I I I I I I 1 I I LI v q q iy q Slol 9102 S103 9104 Im ml m 040 940 r I 1 I II I I I II 8101 I INSIOE LIMIT I I 1 D CEPT AU WL w I A FOCUSCO1 I I cyolJL HUTE I SLCON 1 J 1ygmo A Be w CLNV 0408 L202 Vcc Vcc JK40I 9CBV 1 I 1 L I 7 8 w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 139...

Page 8: ...E u it 9 lPLAY PAUSEl L 1 lo 13 1 14 1 w w w x i a o y u 1 6 3 c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 9: ... A2 43 2 Al 42 AO 41 0 601 A4 40 4 357AF A5 39 5 AM A6 38 6 OLLER A7 37 7 A8 36 8 A9 35 K CK Q201 fl TCff K f i_Ej LIcKo IC301 CXE13009Q Stli CONT l t31GlTAL SIGNAL PROCESSOR i221 820k 820k IP 1 R303100k r 1 I I I I 1C602 HM51W4400BL 1 II I T T0 047 I I II II R B 21 2019 Wzw 1 1 3 x 2 I 0 0 C229 47 6 3 m N w R223 1 u Q203 Apc Z5A1037 KS 1 R422 18k J I I I I 1 i1406 1 1716151 312 Zw n u c a k El 10...

Page 10: ... forthewide band EFM PLL 27 V16M o VC02 oscillation output forthewide band EFM PLL 28 VCTL I VC02 control voltage input forthewide band EFM PLL 29 Pco o Master PLL filter output 30 FILO o Master PLL filter output 31 FILI I Master PLL filter input 32 AVSS Analog GND 33 CLTV I Master VCO control voltage input 34 AVDD Analog power supply 3V 35 RF I EFM signal input 36 BIAS I Constant current input of...

Page 11: ...O o Sub code P to W serial output Not used EXCK I I I SBSOreadout clock input I I 60 I Vss I I GND I 61 VDD Power supply 3V 62 SYSM I Mute input Active when high I 63 I AVSS I I Analog GND I I 64 I AVDD I I Analog power supply 3V I I 65 I AOUT L I O I Left channelanalogoutput 66 AIN L I Left channel operational amplifier input 67 LOUT L o Left channel line output 68 AVSS Analog GND 69 XVDD Power s...

Page 12: ...ttery im mtdetect I I I Volume level detect I I Remote control input 1 1 25 I RMC KFM I Key matrix input 2 I Key matrix input 3 27 KFS 28 ET 1 I System reset input pin I 1 System clock input terminal System clock output terminal Not used GND o Control pin to cut off the current flow to external LCD bias resistor during standby LCD bias power supply 1 3 0 LCD common signal 0 3 0 LCD segment output ...

Page 13: ...wer supply o ESP ON OFF signal control Not used o ESP ON OFF signal control Not used I SUB code sync detect input I Track jump count signal input I Close switch Not used I Remote control select input 19 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu...

Page 14: ...er inverted input pin 16 SL O 0 Sled drive output The current which determines height of the focus search track jump and sled kick is 17 ISET I input with external resistance connected 18 Vcc I Power supply 19 LOCK I L setting starts sled disorder prevention circuit No pull up resistance 20 CLK I Clock input for serial data transfer from CPU No pull up resistance 21 I Latch input from CPU No pull ...

Page 15: ...put pins 41 42 F E I These pins are connected to the F and E pins of the optical pickup receiving by current I I I input 43 I EI NC Gain adjustment pin of the I V amplifier E When not in use of BAL automatic adjustment GND connection pin Output terminal for tracking error amplifier Output E F signal BAL adjustment comparator input pin Input through LPF from TEO 47 I TEI I I I Input terminal fortra...

Page 16: ...20 RST I System reset terminal 21 ESENS o Microprocessor interface status output 22 VDD1 Power supply 23 EMUTE I Force mute terminal 24 EXLT I Microprocessor interface latch clock input 25 EDATA I Microprocessor interface serial data input 26 ECLK I Microprocessor interface shift clock input 27 AlO NC Not used 28 CAS o D RAM CAS control output 29 D2 1 0 D RAM data input output 2 30 D3 1 0 D RAM da...

Page 17: ...drive input pin Sled control input pin Tracking pulse negative output 22 IN SL I 23 SLCON I 24 OUT TO o 25 OUT TO o 26 OUT FO o 27 OUT FO o Tracking pulse positive output I Focus pulse negative output Focus pulse positive output Power supply GND Spindle pulse positive output Spindle pulse negative output Sled pulse positive output Sled pulse negative output Voltage drop regulator ON OFF pin Transi...

Page 18: ... S109 24 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 19: ...Focus Bias Tracking Balance Tracking Gain When the mode display appears on the LCD and when the PLAY key is pressed in the STOP mode the LCD shows the center value at first Then the display changes to the set value which is set by the automatic adjustment when the disc starts rotation Focus Bias When the machine enters the focus bias check mode the following display appears on LCD enabling to chec...

Page 20: ... When any attempt is made to change the tracking gain using the F Skip key or B Skip key while observing the RF waveform on an oscilloscope the tracking gain change can be confirmed as follows Traverse waveform amplitude change Test poinb TPTE VC When the tracking gain is changed during the traverse mode the waveform amplitude change can be confirmed Traverse error signal amplitude change Test poi...

Page 21: ...067 869 010 87 067 868 010 87 067 732 010 FOOT CABI KNOB BAT DESCRIPION DIA1O ASSY BOTTOM E SL ONTACT GUIDE LCD BAT CONTACT BAT CONTACT DMPR MECHA 3 REY DISPLAY 6 WINDOW DISPLAY 6 SPR C SL LEVER OPEN KNOB SL OPEN LID ASSY CD6 570AHRS AUBS AHiS AHEBS 575AHES LID ASSY CD6 577 C577AHRS AHES AHEBS C578AHES LID ASSY CD6 PLUS 579AU5BS 570AKS 570ABZS LID ASSY CD6 PLUS BLU 574AEZL SPR T OPEN 6 CABI ASSY T...

Page 22: ...P 570AHES 570AHEBS C575AHES IB ESP 5C577AHES 577AHEBS C578AHES IB PHNCZ 5 570AEZS 574AEZL IB SID 5 570AEZS 574AEZL EARPHONE HP CR250N 574AEZL HEADPHONE HP MO1l EXP 57OAUBS 579AUBS 579AU5BS 574mZL 579AU5BAS 579AU2S HEADPHONE HP MO 12 570AUBS 579AUBS 579AU5BS 579AU5BAS 579AU2S ACADAPTOR AC A62 E 570AEzS 574AEZL ACADAPTOR AC A62 HEJ 57OWRS 57OWES 57ONEBS C575MES 577WRS 577MES 577MEBS C578MES ACADAPTO...

Page 23: ...OL KEY PROGRAM KNOB SLIDE E RES P DIODE P SNSR P TR POLY VARI PPCAP PT R RES RES FUSE MOTOR PHOTO DIODE PHOTO SENSER PHOTO TRANSISTOR VARIABLE CAPACITOR CAP PP POWER TRANSFORMER KEY CONT KEY PRGM KNOB SL LBL LID BATT LABEi LID BATTERY LID CASS LVR P SP NT 2 SSETTE P SPRING PANEL CONTROL PANEL FRONT PROGRAM PULLY LOAD MOTOR RIBBON SPECIAL SEGMENT PTR MELF REMOTE CONTROLLER F SHLD SOL SPKR RES NON F...

Page 24: ...H l 2 l 1 ff03 3827 3111 ft Printed in Singapore www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

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