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BASIC CD MECHANISM : DA23L

COMPACT DISC PLAYER

XP-SP910
XP-SP911

S/M Code No. 09-003-341-6R1

AUB

AUB

SERVICE MANUAL

REVISION

DA

TA

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

(S/M Code No. 09-003-341-6T1).

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Summary of Contents for XP-SP910

Page 1: ... DA23L COMPACT DISC PLAYER XP SP910 XP SP911 S M Code No 09 003 341 6R1 AUB AUB 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 No 09 003 341 6T1 ...

Page 2: ...peut entraîner une dangereuse exposition aux radiations ADVARSEL Usynlig laserståling ved åbning når sikkerhedsafbrydereer ude af funktion Undgå udsættelse for stråling 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 WA...

Page 3: ...O ACCESSORIES LIST 8A HC3 911 010 IB U ESF C2 87 B30 282 010 AC ADAPTOR AC D603UNC 87 B30 225 010 HEADPHONE HP M034 8A HC3 951 010 CASE CARRING SP911 1UB2 1U32 Design and specifications are subject to change without notice SPECIFICATIONS ...

Page 4: ...7 012 188 080 C CAP U 47P 50 CH C401 87 016 431 080 C CAP E 220 4 5 5N C403 87 016 429 080 C CAP E 100 4 5 5N C405 87 010 831 080 C CAP U 0 1 16F C406 87 012 273 080 C CAP U 820P 50 B C407 87 010 787 080 CAP U 0 022 25 C408 87 A10 260 080 C CAP U 0 1 16 K B C409 87 A10 827 080 C CAP U 0 47 6 3 K B C410 87 012 286 080 CAP U 0 01 25 C411 87 A11 062 080 C CAP S 2 2 16 Z F C412 87 016 429 080 C CAP E ...

Page 5: ...099 522 080 CONN 6P ZH SM3 V W FB701 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 L201 87 A50 355 080 C COIL 330UH LQH3C L202 87 A50 587 080 C COIL 68UH CDRH5D28 L203 87 A50 355 080 C COIL 330UH LQH3C L301 87 A50 367 080 C COIL 10UH LQG21F L302 87 A50 367 080 C COIL 10UH LQG21F L401 87 A5...

Page 6: ...8 7 SCHEMATIC DIAGRAM 1 MAIN SECTION C417 47p AC ADAPTOR USE FOR SPINDLE SPEED WAVEFORMS 1 3 2 4 ...

Page 7: ...1 2 3 4 5 6 7 8 9 10 11 12 13 14 A B C D E F G H I J 10 9 WIRING 1 MAIN C B 1 A B C D E F G H I J K L A B C D E F G H I J K L H I I H 2 3 4 5 6 7 8 9 10 10 6 5 4 9 8 7 3 2 1 ...

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

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

Page 10: ... Insert the AC plug to the power outlet and install the CD RW disc 3 Pree the PLAY STOP and DSL buttons in this sequence and read the TOC The LCD should display CD r at this point Note 1 If the TOC cannot 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 but ton the all LCD light up and the TOC...

Page 11: ...c is play ing 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 mode off Example Tracking Error Offset TEO Adjustment value 03 5 Confirmation of Tracking balance Test point TE and VC Vref Test disc TCD 782 Press the DSL button while the test disc playing and...

Page 12: ...16 IC BLOCK DIAGRAM IC TA2120FN IC BH6554FV IC AN8838NSB ...

Page 13: ...I I I 1 2 3 4 5 6 7 8 VCC NC TEST GND DO DI SK CS IC S 93C46AMFN Power supply Not connected Test terminal Open can be connected to Vcc or GND Ground Serial data output Serial data input Serial clock input Chip select input 2 5V power supply Data input output Write enable Row address strobe Not connected Address inputs 2 5V power supply Ground Address inputs Address input Output enable Column addre...

Page 14: ...ital circuits Power supply of digital circuits Spindle motor drive signal output absolute value output Traverse drive output positive polarity output Traverse drive output negative polarity output 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 adjustm...

Page 15: ... BCLK input Digital audio interface output signal Microprocessor command clock signal input latches data at the leading edge Microprocessor command data signal input Microprocessor command load signal input L Load Subcode block clock signal fBLKCK 75 Hz during normal playback CDTEXT SYNC signal DQSY fDQSY 300 Hz during normal playback Command switching External clock input for Subcode Q register B...

Page 16: ...put Microcomputer main clock oscillation input GND Sub clock oscillation Sub clock oscillation Connected VSS VSS Function key input PLAY STOP Key input AC adapter detection Battery voltage detection Remote control input DIGITAL OUT ON OFF Input L ON Select input of the EASS mode Reference of A D value table Resume hold SW input VCC Limit SW input Power off output of the CD servo try bar L power of...

Page 17: ...f the gain up with EASS EASS ON L DSL2 control output of the headphones DSL2 H DSL1 OFF L DSL on control output of the headphones DSL ON H AUDIO MUTE outout Standby output of the headphones STANDBY L POWER ON H Wireless LCD remote control output Power off output of power supply IC L POWER OFF Discharge output Charging output EEPROM CS output EEPROM CLOCK output EEPROM DATA output Not used Closing ...

Page 18: ...22 MECHANICAL EXPLODED VIEW 1 1 12 18 17 15 13 B 19 14 16 F 11 21 20 10 10 MAIN C B DA23L B LID BATT 8 7 C 6 E LID C B 3 C 2 A 1 A 5 LCD 4 5 B C B 9 10 D C PLATE BOTTOM ...

Page 19: ...OB RBR 16 8A HC3 204 010 JOINT RTRY HOLD 17 8A HC3 010 010 KNOB RTRY HOLD 18 8A HC3 016 010 CAP HP RBR 19 8A HC3 017 010 CAP DC RBR 20 8Z HC7 204 010 BAT CONTACT 21 8Z HC7 205 010 BAT CONTACT A 86 HSB 226 010 S SCREW LID B 87 067 869 010 V 1 7 8 HL BLK C 87 067 732 010 TAPPING SCREW VT1 4 3 D 88 HSA 227 010 S SCREW 1 7 4 HL BLK E 87 067 736 010 SCREW 1 4 2 BLK NLOCK F 87 067 384 010 SCREWVT1 4 3 5...

Page 20: ...24 MECHANISM EXPLODED VIEW 1 1 2 4 5 9 3 1 8 7 10 D D A C B 6 ...

Page 21: ... 900 MOTOR SLED ASSY 4 S2 311 A12 200 CHASSIS 5 S2 511 A23 200 GEAR MIDDLE 6 S2 511 A23 100 GEAR SCREW 7 S2 511 A23 400 GEAR RACK 8 S2 511 A07 900 SPINDLE SCREW 9 S4 S13 A00 200 SW LEAF 10 S2 451 A18 100 HOLDER GEAR A SS EXE A04 000 SCR PAN PCS 1 4 2 2 B SS GXE A00 300 SPECIAL SCREW C SS EXE A14 100 SPECIAL SCREW D SS GXE A00 202 SPECIAL SCREW M1 7 4 0 ...

Page 22: ...920074 Printed in Singapore 2 11 IKENOHATA 1 CHOME TAITO KU TOKYO 110 8710 JAPAN TEL 03 3827 3111 ...

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