Aiwa XP-SP90 Service Manual Download Page 1

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BASIC CD MECHANISM : KSM-620 AAA

COMPACT DISC PLAYER

XP-SP90

S/M Code No. 09-992-408-7R2

AHR ALH

SERVICE MANUAL

REVISION

DATA

This Service Manual is the "Revision Publishing" and replaces "Simple Manual"

(S/M Code No. 09-992-408-7T1).

Summary of Contents for XP-SP90

Page 1: ...M KSM 620 AAA COMPACT DISC PLAYER XP SP90 S M Code No 09 992 408 7R2 AHR ALH SERVICE MANUAL R E V I S I O N D A T A This Service Manual is the Revision Publishing and replaces Simple Manual S M Code N...

Page 2: ...ge without notice REF NO PART NO KANRI DESCRIPTION NO ACCESSORIES PACKAGE LIST 1 8Z HC3 914 010 IB HR ECA C AHR 1 8Z HC3 916 010 IB LH 3L C ALH 2 87 042 201 110 AC ADAPTOR AC A62 HEJ 3 87 B30 225 010...

Page 3: ...sp cifi s peut entra ner une dangereuse exposition aux radiations ADVARSEL Usynlig laserst ling ved bning n r sikkerhedsafbrydereer ude af funktion Undg uds ttelse for str ling This Compact Disc play...

Page 4: ...040 CAP ELECT GAS 100 4 C319 87 010 788 080 C CAP U 0 033 2 5F C320 87 012 286 080 CAP U 0 01 25 C321 87 012 286 080 CAP U 0 01 25 C322 87 010 788 080 C CAP U 0 033 2 5F C323 87 012 172 080 CAPACITOR...

Page 5: ...ONN 28P V 28FLT SM1TB FB701 83 XM1 617 080 C COIL BK2125HM601 FB702 83 XM1 617 080 C COIL BK2125HM601 FB703 83 XM1 617 080 C COIL BK2125HM601 J101 87 A60 421 010 JACK DC HEC3600 BLK 6 J701 85 HC5 616...

Page 6: ...8 7 WIRING 1 7 6 5 4 3 2 1 1 2 3 4 5 6 7 A B C D E F G H I J A B C D E F G H I J...

Page 7: ...10 9 SCHEMATIC DIAGRAM 1...

Page 8: ...12 11 1 2 3 4 5 6 7 A B C D E F G H I J K WIRING 2 SCHEMATIC DIAGRAM 2...

Page 9: ...13 LCD DISPLAY...

Page 10: ...14 TEST MODE MAIN C B CONDUCTOR SIDE IC301 TP VC TP RF TP1 TEST LAND J701 S801 SHORT LAND CLOSE CN801 MAIN C B COMPONENT SIDE...

Page 11: ...sted inside IC However the adjustment conditions inside IC of the focus bias tracking balance and tracking gain can be monitored using the test mode 1 How to Start the Test Mode 1 While the main power...

Page 12: ...Skip key or B Skip key during the tracking gain check mode The 16 steps can be set in the range from 40 to 4F Center value 48 When any attempt is made to change the tracking gain using the F Skip key...

Page 13: ...17 IC BLOCK DIAGRAM IC BA6655AFV IC BH6508FS...

Page 14: ...18 IC CXA2542AR...

Page 15: ...19 IC TA2120FN...

Page 16: ...nal L when on 19 STANDBY O HP amplifier power supply ON OFF control signal H when on 20 ACIN I External AC power supply detection terminal 21 VDIN I Internal AC power supply detection terminal 22 BEEP...

Page 17: ...72 TEX I Sub clock oscillation input 73 NC Connected to VDD 74 SLCON O Sled motor control 75 SPCON O Spindle motor control 76 CNIN I Track count input 77 K STOP I Stop key input H when ON 78 K PLAY I...

Page 18: ...servo auto sequencer 19 VDD1 Power supply 3V 20 VSS1 GND 21 MDP O Spindle motor servo control 22 PWMI I Spindle motor external control input 23 TEST I Test pin Connected to GND 24 TEST I Test pin Conn...

Page 19: ...gnal when de emphasis is off 56 WFCK O WFCK output Not connected 57 SCOR O Output a high signal when either subcode sync S0 or S1 is detected 58 SBSO O Sub P to W serial output Not connected 59 EXCK I...

Page 20: ...gnal processing IC 18 YCLK I Frame clock for crystal oscillator system 19 YBLCK I Subcode block cloke signal 20 ________ RST I System reset terminal 21 ESENS O Microprocessor interface status output 2...

Page 21: ...C3 024 310 LID ASSY CD A 2 8Z HC3 015 010 HLDR LID CD C 3 8Z HC3 212 010 SPR LID CD 4 8Z HC3 006 010 BTN CONT RBR 5 8Z HC3 203 010 HLDR BTN 6 8Z HC3 201 010 PLATE LCD 7 8Z HC3 605 010 FF CABLE 28P 0 5...

Page 22: ...5 92 627 751 020 GEAR BN 6 92 646 914 010 LACK SPRING 7 92 646 913 010 HOLDER A 92 646 352 010 TAPPING SCREW B2 8 B 92 627 668 010 SCREW M2 2 5 C 92 646 358 110 TAPPING SCREW B1 7 4 CD MECHANISM EXPLO...