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Aiwa XR-MD200, Руководство по обслуживанию

"Aiwa XR-MD200 - компактная магнитола с возможностью записи и воспроизведения компакт-дисков. Для поддержки и обслуживания устройства необходимо скачать бесплатное Руководство по ремонту с manualshive.com. Идеальное решение для любителей музыки на ходу."

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11

REF. NO

PART NO.

KANRI

DESCRIPTION

NO.

REF. NO

PART NO.

KANRI

DESCRIPTION

NO.

 C225     87-012-157-080    C-CAP,S 330P-50 J CH
 C226     87-012-157-080    C-CAP,S 330P-50 J CH
 C265     87-010-546-080    CAP, ELECT 0.33-50V
 C266     87-010-546-080    CAP, ELECT 0.33-50V
 C271     87-015-819-080    CAPACITOR,0.01

 C277     87-010-197-080    CAP, CHIP 0.01 DM
 CN201    87-A60-812-010    CONN,8P V BLK TAC-L8P
 CN202    87-A60-812-010    CONN,8P V BLK TAC-L8P
 J203     87-YP6-608-010    TERMINAL,SPKR 4P
 L201     87-003-383-010    COIL,1UH-S

 L202     87-003-383-010    COIL,1UH-S
 R215     87-A00-258-080    RES,M/F 0.22-1W J
 R216     87-A00-258-080    RES,M/F 0.22-1W J
 R217     87-A00-258-080    RES,M/F 0.22-1W J
 R218     87-A00-258-080    RES,M/F 0.22-1W J

 R219     87-A00-258-080    RES,M/F 0.22-1W J
 R220     87-A00-258-080    RES,M/F 0.22-1W J
 TH201    87-A91-042-080    C-THMS,100K 55001
 TH202    87-A91-042-080    C-THMS,100K 55001

MAIN PT C.B

!

PR103   87-026-681-080    PROTECTOR,5A 60V 491

!

PR104   87-026-681-080    PROTECTOR,5A 60V 491

!

PR151   87-A90-094-080    PROTECTOR,4A 491SERIES 60V

!

PT101   8Z-CL1-623-010    PT,E

 RY102    87-A90-976-010    RELAY,AC12V SDT-S-112LMR

!

T101    87-A60-317-010    TERMINAL, 1P MSC

!

T102    87-A60-317-010    TERMINAL, 1P MSC

 WH101    87-A90-460-010    HLDR,WIRE 2.5-7P

SUB PT C.B

!

PT102   8Z-CL1-673-010    PT,SUB ZCL-1(E)

TU INF C.B

 C501     87-010-189-080    C-CAP,S 8200P-50 B
 C502     87-010-189-080    C-CAP,S 8200P-50 B
 CN115    87-A60-114-010    CONN,4P H S2M-4WR
 CN116    87-A60-077-010    CONN,10P H 9604S-10F
 CN117    87-A60-189-010    CONN,16P V TUC-P16P-B1<EZ>

TUNER C.B

 C701     87-010-381-080    CAP, ELECT 330-16V
 C702     87-010-404-080    CAP, ELECT 4.7-50V
 C703     87-012-286-080    CAP, U 0.01-25
 C704     87-012-286-080    CAP, U 0.01-25
 C709     87-012-195-080    C-CAP,U 100P-50CH

 C711     87-010-260-080    CAP, ELECT 47-25V
 C712     87-010-831-080    C-CAP,U,0.1-16F
 C713     87-012-286-080    CAP, U 0.01-25
 C714     87-012-286-080    CAP, U 0.01-25
 C715     87-012-195-080    C-CAP,U 100P-50CH

 C717     87-012-286-080    CAP, U 0.01-25
 C719     87-012-286-080    CAP, U 0.01-25
 C720     87-012-195-080    C-CAP,U 100P-50CH
 C721     87-012-176-080    CAP 15P
 C722     87-012-176-080    CAP 15P

 C723     87-012-274-080    CHIP CAP,U 1000P-50B
 C725     87-018-131-080    CAP, CER 1000P-50V
 C727     87-010-196-080    CHIP CAPACITOR,0.1-25
 C728     87-010-248-080    CAP, ELECT 220-10V
 C729     87-012-274-080    CHIP CAP,U 1000P-50B

 C731     87-012-286-080    CAP, U 0.01-25
 C733     87-012-280-080    CAP, U 3300P-50
 C734     87-012-280-080    CAP, U 3300P-50
 C752     87-012-282-080    CAP, U 4700P-50
 C753     87-012-195-080    C-CAP,U 100P-50CH

 C755     87-012-286-080    CAP, U 0.01-25
 C756     87-012-286-080    CAP, U 0.01-25
 C757     87-012-188-080    C-CAP,U 47P-50 CH
 C758     87-012-167-080    C-CAP,U 5P-50 CH
 C761     87-010-196-080    CHIP CAPACITOR,0.1-25

 C762     87-012-286-080    CAP, U 0.01-25
 C763     87-010-829-080    CAP, U 0.047-16
 C765     87-012-286-080    CAP, U 0.01-25
 C766     87-010-197-080    CAP, CHIP 0.01 DM
 C768     87-012-286-080    CAP, U 0.01-25

 C769     87-010-260-080    CAP, ELECT 47-25V
 C770     87-010-829-080    CAP, U 0.047-16
 C771     87-010-383-080    CAP, ELECT 33-25V
 C772     87-010-829-080    CAP, U 0.047-16
 C773     87-010-196-080    CHIP CAPACITOR,0.1-25

 C774     87-010-263-080    CAP, ELECT 100-10V
 C775     87-010-404-080    CAP, ELECT 4.7-50V
 C776     87-012-286-080    CAP, U 0.01-25
 C777     87-010-493-080    CAP,E 0.47-50 GAS
 C778     87-010-401-080    CAP, ELECT 1-50V

 C779     87-010-401-080    CAP, ELECT 1-50V
 C780     87-010-196-080    CHIP CAPACITOR,0.1-25
 C781     87-010-405-080    CAP, ELECT 10-50V
 C782     87-010-405-080    CAP, ELECT 10-50V
 C783     87-012-286-080    CAP, U 0.01-25

 C784     87-012-286-080    CAP, U 0.01-25
 C785     87-010-405-080    CAP, ELECT 10-50V
 C786     87-010-405-080    CAP, ELECT 10-50V
 C787     87-012-275-080    C-CAP,U 1200P-50 B
 C788     87-012-275-080    C-CAP,U 1200P-50 B

 C789     87-012-275-080    C-CAP,U 1200P-50 B
 C790     87-012-275-080    C-CAP,U 1200P-50 B
 C791     87-010-405-080    CAP, ELECT 10-50V
 C793     87-012-273-080    C-CAP,U 820P-50 B
 C794     87-010-406-080    CAP, ELECT 22-50

 C795     87-010-596-080    CAP, S 0.047-16
 C796     87-010-403-080    CAP, ELECT 3.3-50V
 C797     87-012-276-080    CAP, CHIP SS 1500 PBK
 C798     87-012-276-080    CAP, CHIP SS 1500 PBK
 C799     87-010-829-080    CAP, U 0.047-16

 C812     87-012-286-080    CAP, U 0.01-25
 C814     87-012-286-080    CAP, U 0.01-25
 C820     87-010-260-080    CAP, ELECT 47-25V
 C821     87-012-286-080    CAP, U 0.01-25
 C822     87-012-286-080    CAP, U 0.01-25

 C823     87-012-286-080    CAP, U 0.01-25
 C828     87-010-196-080    CHIP CAPACITOR,0.1-25
 C829     87-010-196-080    CHIP CAPACITOR,0.1-25
 C859     87-012-286-080    CAP, U 0.01-25<EZ>
 C861     87-012-199-080    CAP  220P<EZ>

 C862     87-012-199-080    CAP  220P<EZ>
 C863     87-012-270-080    CAP, U 470P-50<EZ>
 C864     87-010-405-080    CAP, ELECT 10-50V<EZ>
 C865     87-010-196-080    CHIP CAPACITOR,0.1-25<EZ>
 C866     87-010-405-080    CAP, ELECT 10-50V<EZ>

 C867     87-012-286-080    CAP, U 0.01-25<EZ>
 C868     87-012-184-080    C-CAP,U 33P-50 CH<EZ>
 C869     87-012-180-080    C-CAP,U 22P-50 CH<EZ>
 C940     87-012-286-080    CAP, U 0.01-25
 C942     87-012-168-080    C-CAP,U 6P-50 CH

 C947     87-012-286-080    CAP, U 0.01-25
 C949     87-A10-039-080    C-CAP,U 470P-50 J CH
 C952     87-012-286-080    CAP, U 0.01-25
 C958     87-010-197-080    CAP, CHIP 0.01 DM
 C959     87-010-831-080    C-CAP,U,0.1-16F

 C960     87-010-196-080    CHIP CAPACITOR,0.1-25
 C962     87-010-401-080    CAP, ELECT 1-50V
 CF801    87-008-423-010    CERAMIC FILTER, SFE10.7
 CF802    82-785-747-010    CF MS2 GHY R
 CN701    87-A60-700-010    CONN,13P H GRY TUC-P13X-C1<K>

Содержание XR-MD200

Страница 1: ...L R E V I S I O N This Service Manual is the Revision Publishing and replaces Simple Manual S M Code No 09 995 329 3T1 D A T A BASIC MD MECHANISM 7ZG 9B BASIC CD MECHANISM KSM 620AAA SYSTEM XR MD201 RECEIVER RX LMD201 MD CD FD LMD201 SPEAKER SX LM200 XR MD200 RX LMD200 FD LMD200 SX LM200 ...

Страница 2: ...IST 1 1 34 MODEL NO FM LMD200 LMD201 ELECTRICAL MAIN PARTS LIST 35 38 TRANSISTOR ILLUSTRATION 38 BLOCK DIAGRAM 1 CD 39 40 BLOCK DIAGRAM 2 MD 41 42 WIRING 1 CD 43 46 SCHEMATIC DIAGRAM 1 CD 1 2 47 48 SCHEMATIC DIAGRAM 2 CD 2 2 49 50 WIRING 2 FUNCTION 51 52 SCHEMATIC DIAGRAM 3 FUNCTION 53 54 WIRING 3 MD 55 56 SCHEMATIC DIAGRAM 4 MD 57 58 WIRING 4 MECHANISM 59 TEST MODE 60 64 ELECTRICAL ADJUSTMENT 65 ...

Страница 3: ...e double D symbol are trademarks of Dolby Laboratories Licensing Corporation The word BBE and the BBE symbol are trademarks of BBE Sound Inc Under license from BBE Sound Inc REF NO PART NO KANRI DESCRIPTION NO ACCESSORIES PACKAGE LIST 1 8Z CL1 905 010 IB K E I 200KS 1 8Z CL1 906 010 IB EZ 9L I 201EZS 2 8Z CL1 950 010 RC UNIT ZCL 1 3 87 A90 118 010 ANT WIRE FM Z 4 87 A90 030 010 ANT LOOP AM NC C ...

Страница 4: ...lby noise reduction manufactured under license from Dolby Laboratories Licensing Corporation DOLBY and the double D symbol are trademarks of Dolby Laboratories Licensing Corporation The word BBE and the BBE symbol are trademarks of BBE Sound Inc Under license from BBE Sound Inc ...

Страница 5: ...eux spécifiés 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 whe...

Страница 6: ...6 DISASSEMBLY INSTRUCTIONS 1 Remove the two screws 2 Remove the two screws 1 2 ...

Страница 7: ...7 3 Remove the screw 4 While moving up the rear in the direction as shown remove the PANEL TOP together with the entire CD MECA 3 ...

Страница 8: ...8 5 Remove the seven screws and remove the PANEL REAR FD 6 The CD MECA can be removed when the two screws are removed 5 6 ...

Страница 9: ...9 7 Remove the seven screws 8 The CABI FR FD can be removed when the claws on both sides are removed and are pulled to the front 7 ...

Страница 10: ...87 010 322 080 C CAP S 100P 50 J CH C186 87 010 322 080 C CAP S 100P 50 J CH C187 87 010 322 080 C CAP S 100P 50 J CH C191 87 A10 479 080 CAP CER 2200P 250 M E KH C195 87 010 405 080 CAP ELECT 10 50V C281 87 010 401 080 CAP ELECT 1 50V C282 87 010 263 080 CAP ELECT 100 10V C283 87 010 380 080 CAP ELECT 47 16V C284 87 010 405 080 CAP ELECT 10 50V CN101 87 A60 813 010 CONN 8P H BLK TAC L8X CN102 87 ...

Страница 11: ...P U 0 01 25 C757 87 012 188 080 C CAP U 47P 50 CH C758 87 012 167 080 C CAP U 5P 50 CH C761 87 010 196 080 CHIP CAPACITOR 0 1 25 C762 87 012 286 080 CAP U 0 01 25 C763 87 010 829 080 CAP U 0 047 16 C765 87 012 286 080 CAP U 0 01 25 C766 87 010 197 080 CAP CHIP 0 01 DM C768 87 012 286 080 CAP U 0 01 25 C769 87 010 260 080 CAP ELECT 47 25V C770 87 010 829 080 CAP U 0 047 16 C771 87 010 383 080 CAP E...

Страница 12: ...W t 1 6 0 8 0 45 2 1 25 0 45 3 2 1 6 108 118 128 A A CHIP RESISTOR PART CODE 0 55 Resistor Code Dimensions mm Symbol 1 16W 1005 5 CJ 1 0 0 5 0 35 104 L t W Regarding connectors they are not stocked as they are not the initial order items The connectors are available after they are supplied from connector manufacturers upon the order is received BCE ECB ECB B E C 2SB1370 2SB1677 2SD2619 2SK2158 CC5...

Страница 13: ...14 13 BLOCK DIAGRAM IC301 LC866532A ...

Страница 14: ...1 2 3 4 5 6 7 8 9 10 11 12 13 14 A B C D E F G H I J K 16 15 WIRING 1 POWER AMP AC 230V 50Hz ...

Страница 15: ...18 17 SCHEMATIC DIAGRAM 1 POWER AMP Q261 262 MUTE R261 22k R262 22k 220k 220k 1000p 1000p ...

Страница 16: ...1 2 3 4 5 6 7 8 9 10 11 12 13 14 A B C D E F G H I J K 20 19 WIRING 2 FRONT ...

Страница 17: ...22 21 SCHEMATIC DIAGRAM 2 FRONT IC301 LC866532A 5L31 ...

Страница 18: ...1 2 3 4 5 6 7 8 9 10 11 12 13 14 A B C D E F G H I J K 24 23 WIRING 3 TUNER J MW LW TO TU INF C B CN114 K MODEL CN117 EZ MODEL ...

Страница 19: ...UNER TO TU INF C B CN114 K MODEL CN117 EZ MODEL EZ MODEL BUFFER AMP TU B SW L771 DC BALLANCE MONO DISTORTION ADJ L772 MW IF ADJ BAND SW BAND SW BAND SW AMP MW TRACKING ADJ LW TRACKING ADJ L941 TC942 LOOP SIGNAL FM MW LW TUNER C B ...

Страница 20: ...t is more than 0 6V 3 MW IF Adjustment Settings Test point TP5 TP6 L772 450kHz 4 MW Tracking Adjustment Settings Test point TP5 TP6 Adjustment location L981 Method Set to MW 999kHz and adjust L981 so that the test point becomes maximum 5 FM VT Check Settings Test point TP1 VT Method Set to FM 87 5MHz 108 0MHz and check that the test point is more than 0 5V 87 5MHz and less than 8 0V 108 0MHz 6 LW ...

Страница 21: ...utput power supply ON OFF of POWER AMP NC Connected to TUNER PLL IC LC72131 pin 5 CL Connected to TUNER PLL IC LC72131 pin 4 DI NC Power save mode control output NC Clock shift output L at clock shift Microprocessor reset TUNER STEREO detection Connected to TUNER PLL IC LC72131 pin 6 D0 GND 5 76 MHz Connected to oscillator Microprocessor power supply µ com 5V Hold state detection Ignored by slave ...

Страница 22: ...DD2 P04 P05 O MUTE P07 P10 12 O MASI ____________ I MASO I MACLK O O I I Microprocessor power supply µ com 5V NC Main mute output NC Serial data output to master microprocessor Serial data input from master microprocessor Transfer clock input from master microprocessor ...

Страница 23: ...32 31 IC BLOCK DIAGRAM IC BU1920FS IC LA1837 IC LC72131 ANODE CONNECTION FL 13 ST 36GNAK GRID ASSIGNMENT ANODE CONNECTION GRID ASSIGNMENT ...

Страница 24: ...ZS 13 8Z CL1 042 010 PANEL REAR RX K 200KS 14 8Z CL1 213 010 COVER PWB AC 15 87 085 185 010 BUSHING AC CORD E 16 87 A80 092 010 AC CORD ASSY E BLK SUN FAI 201EZS 16 87 A80 007 010 AC CORD ASSY K BLK 200KS 17 81 669 025 010 FOOT H11 18 8Z CL1 654 010 F CABLE 2P 2 5 170MM SUBPT 19 87 A90 460 010 HLDR WIRE 2 5 7P 20 8Z CL1 623 010 PT E A 87 067 579 010 BVT2 3 8 W O SLOT B 87 744 095 410 UT2 3 8 W O S...

Страница 25: ...P CAPACITOR 0 033 C14 87 010 560 040 CAP E 10 50 GAS C16 87 010 491 040 CAP E 0 22 50 GAS C17 87 012 349 080 C CAP S 1000P 50 CH C18 87 010 213 080 C CAP S 0 015 50 B C20 87 010 193 080 CHIP CAPACITOR 0 033 C22 87 010 184 080 CHIP CAPACITOR 3300P K C23 87 010 992 080 C CAP S 0 047 25 B C25 87 012 349 080 C CAP S 1000P 50 CH C27 87 010 176 080 C CAP S 680P 50 SL C29 87 010 186 080 CAP CHIP 4700P C3...

Страница 26: ...10 402 080 CAP ELECT 2 2 50V C604 87 010 402 080 CAP ELECT 2 2 50V C605 87 010 408 080 CAP ELECT 47 50V C607 87 010 405 080 CAP ELECT 10 50V C608 87 010 405 080 CAP ELECT 10 50V C609 87 010 196 080 CHIP CAPACITOR 0 1 25 C610 87 010 384 080 CAP ELECT 100 25V C611 87 010 197 080 CAP CHIP 0 01 DM C612 87 010 197 080 CAP CHIP 0 01 DM C621 87 010 401 080 CAP ELECT 1 50V C622 87 010 401 080 CAP ELECT 1 ...

Страница 27: ... CAP U 0 01 25 C424 87 012 286 080 CAP U 0 01 25 C429 87 012 286 080 CAP U 0 01 25 C430 87 012 286 080 CAP U 0 01 25 C431 87 010 779 080 C CAP E 100 6 3 C434 87 010 831 080 C CAP U 0 1 16F C501 87 010 831 080 C CAP U 0 1 16F C502 87 010 831 080 C CAP U 0 1 16F C503 87 010 662 080 C CAP E 22 6 3 C504 87 010 831 080 C CAP U 0 1 16F C505 87 010 662 080 C CAP E 22 6 3 C506 87 010 831 080 C CAP U 0 1 1...

Страница 28: ...40 39 BLOCK DIAGRAM 1 CD ...

Страница 29: ...42 41 BLOCK DIAGRAM 2 MD TO MAIN C B CN502 TO CD C B CN6 ...

Страница 30: ...44 43 WIRING 1 CD 14 13 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H I J CD C B COMPONENT SIDE ...

Страница 31: ...46 45 1 2 3 4 5 6 7 8 9 10 11 12 13 14 A B C D E F G H I J TP3 CD C B CONDUCTOR SIDE ...

Страница 32: ...48 47 SCHEMATIC DIAGRAM 1 CD 1 2 DTC114TK ...

Страница 33: ...50 49 SCHEMATIC DIAGRAM 2 CD 2 2 RESET 5M36 ...

Страница 34: ...1 2 3 4 5 6 7 8 9 10 11 12 13 14 A B C D E F G H I J K 52 51 WIRING 2 FUNCTION ...

Страница 35: ...54 53 SCHEMATIC DIAGRAM 3 FUNCTION ...

Страница 36: ...56 55 WIRING 3 MD 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 TO FROM MAIN C B CN502 TO FROM CD C B CN6 CONDUCTOR SIDE COMPONENT SIDE ...

Страница 37: ...58 57 SCHEMATIC DIAGRAM 4 MD TO FROM CD C B CN6 TO FROM MAIN C B CN502 TO MD C B CN400 FC400 FC401 TO MD C B CN401 LOAD ...

Страница 38: ...mode operations in the XR MD200 Only the two buttons are located in the XR MD200 that cannot be found in the remote control unit These two buttons are the MD EJECT button that is used to initiate the MD test mode and the 0 button that is used to enter REC Analog digital Therefore the MD test mode is described as follows on the premise of using a remote control unit 2 1 How to Start Up the MD Test ...

Страница 39: ... Mode When the MD test mode has been established the mode is changed to the servo standby mode and ALL SV OFF is displayed by pressing the 9 CLEAR button The following various check modes can be entered from this mode Returns to ALL SV OFF by pressing the 9 button L A L S V O F F 2 5 Checking the Sled Operation 1 Pickup moves to the outmost track by pressing the 6 F SKIP in the ALL SV OFF state Th...

Страница 40: ... Insert the test DISC 2 Move the optical pickup to the center track or its around of a disc using the 6 and the 5 buttons 3 Press the MODE button until the following servo mode is selected in accordance with the inserted DISC MO DISC MO Select the SELECT GRV indication on the display PIT DISC CD Select the SELECT PIT indication on the display 4 Press the 2 button When the focus servo is operating ...

Страница 41: ...IFT 10 button 4 After the adjustment is completed press the 9 button to return to the ALL SV OFF state Note If the laser output exceeds 7 0 mW the pickup may be damaged 4 Auto Sequence Adjustment EFB Adjustment IVR Adjustment Focus AGC Adjustment and Tracking AGC Adjustment Test disc MDW 60 TGYS 1 When using the MO disc for adjustment 1 Insert the test disc MDW 60 2 Press the 9 button to show ALL ...

Страница 42: ...tton to show ALL SV ON on the display Then press the DISPLAY SHIFT 4 button once to check that the address display advances with regularity 6 Press the DISPLAY SHIFT 4 button again to show the playback error rate on display and check that the value shown by the asterisks of Er 000 is 0030 or less 7 After the adjustment is completed press the 9 button to return to the ALL SV OFF state 6 Checking Re...

Страница 43: ...0V EYE PATTERN must be CLEAR and MAX MAX 1 8 0 1 Vp p VOLT DIV 0 5V TIME DIV 0 5µS 2 Tracking Balance Check Oscilloscope DC range TP3 TE TP2 VREF 1 Connect an oscilloscope to test points TP3 TE and TP2 VREF 2 Start up the CD test mode 3 Insert the test disc TCD 782 YEDS 18 and enter the traverse mode of the CD test mode 4 Confirm that the traverse waveform on an oscilloscope is vertically symmetri...

Страница 44: ...put during TAPE PLAY REC Serial data transfer request for MD UNIT control REC PB switching output QSURROUND ON OFF output Reset signal output to slave microprocessor Connected to VOL P EQ IC M62439SP pin CONT NC Connected to CD DSP LC78622E pin 56 COIN and CD ASP LA9240M pin 52 DAT Clock shift output L at clock shift Microprocessor reset Connected to CD ASP LA9240M pin 54 DRF Connected to CD DSP L...

Страница 45: ... control Serial data input for MD UNIT control FWD REC BIAS control output Serial clock input for MD UNIT control RWD REC BIAS control output Serial data output to slave microprocessor Serial data input from slave microprocessor Transfer clock output to slave microprocessor I I I I I I I O O I O O O O O O O O O O I I O I O I OIRT I RDS _________ I BBE _______________ I DOLBY _______ I TAPE MD ____...

Страница 46: ...tants are connected between the TD and VR pins Tracking phase compensation setting pin Tracking jump signal kick pulse amplitude setting pin Tracking control signal output pin Focusing control signal output pin Pin to which external focusing phase compensation constants are connected between the FD and FA pins Pin to which external focusing phase compensation constants are connected between the FD...

Страница 47: ...the DSP Digital system GND Output pin to which external focus search smoothing capacitor is connected Tracking Balance Control EF balance variable range setting pin No connection Disc defect detector output pin Reference clock input pin 4 23 MHz of the DSP is input Microprocessor command clock input pin Microprocessor command data input pin Microprocessor command chip enable input pin Detect RF RF...

Страница 48: ... L Track detect signal input pin Schmidt input Tracking error signal input pin Schmidt input Tracking OFF output pin Tracking gain selection output pin Gain boost at L Track jump control signal output pin Three level output is possible using command EFM data playback clock monitoring pin 4 3218 MHz when phase is locked in Sync signal detection output pin H when the sync signal which is detected fr...

Страница 49: ...the 7 35 kHz sync signal which is generated by dividing frequency of crystal oscillator Subcode Q output standby output pin Read write control input pin Schmidt input Subcode Q output pin Command input pin from microprocessor Command input read clock or subcode read input clock from SQOUT pin LC78622 reset input pin Set this pin to L once when the main power is turned on Test signal output pin Use...

Страница 50: ...er L Playback power Interrupt request output terminal L is output when interrupt status is generated Record data output enable signal input terminal H enable Crystal oscillator circuit input terminal Crystal oscillator circuit output terminal Inverted output of OSCI OSCI terminal input frequency selection H 512 Fs 22 5792 MHz L 1024 Fs 45 1584 MHz Not connected Digital GND Digital audio interface ...

Страница 51: ... comparator slice voltage input Analog GND Playback EFM comparator bias current input Playback EFM RF signal input Analog power supply Phase comparison output to EFM decoder analog PLL Phase comparison output to the master PLL of playback digital PLL and to the recording EFM PLL Filter input to the master PLL of playback digital PLL and to the recording EFM PLL Filter output to the master PLL of p...

Страница 52: ...523 control Latched at rise up Shift clock output for CXA2523 control Data output for CXA2523 control Reference PWM output to laser APC PWM output to laser digital APC Not used Tracking servo drive PWM output Tracking servo drive PWM output Digital power supply Focus servo drive PWM output Focus servo drive PWM output 4 fs output 176 4 kHz Sled servo drive PWM output Sled servo drive PWM output Sp...

Страница 53: ... Latch 19 XSTBY I Standby setting pin H Normal mode L Standby 20 FOCNT I Internal current setting pin 21 VREF O Output reference voltage Not used 22 EQADJ I O EQ central frequency setting pin 23 3TADJ I O BPF3T central frequency setting pin 24 VCC Power supply pin 25 WBLADJ I O BPF22 central frequency setting pin 26 TE O Output tracking error signal 27 CSLED LPF capacitor connection pin for SLED e...

Страница 54: ...return circuit 44 OPO O Output pin for user operational amplifier Not used 45 OPN I Non inverted input pin for user operational amplifier 46 RFO O RF amplifier output pin Check point for eye pattern 47 MORFI I Input pin where Groove RF signal is AC coupled 48 MORFO O Output pin for Groove RF signal Pin No Pin Name I O Description ...

Страница 55: ...nner circumference detection switch input Loading mechanism EJECT position detection switch input Loading mechanism PB position detection switch input Loading mechanism RECORD position detection switch input Not used System control send request signal input for system control interface External DIGITAL IN enable signal output Loading mechanism speed control signal input Loading mechanism operation...

Страница 56: ...l interface Serial clock output for system control interface CXD2652 interface latch signal output CXD2652 reset signal output CXA2523 standby signal output Not used Connected to VSS Connected to VDD Not used PLL UP DISC write protection switch input CXD2652 monitor signal input 3 CXD2652 monitor signal input 2 CXD2652 monitor signal input 1 CXD2652 monitor signal input 0 CXD2652 SENS signal input...

Страница 57: ...me I O Description Not used Connected to VSS Open Not used Connected to VSS Connected to VDD Not used BA5970FP mute signal output Not used Laser power selection signal output Record data output enable signal output RF modulation circuit ON OFF signal output Laser mute signal output AK4512 reset signal output De emphasis ON OFF signal output ...

Страница 58: ...80 IC BLOCK DIAGRAM IC BA3880FS IC MM1454XFBE IC M62495FP 16 15 14 13 12 11 10 9 1 2 3 4 5 6 7 8 BIAS VCC RIN PNR B Q DET QF6 ROUT LOUT GND LIN VREF QF1 QF2 QF3 QF4 QF5 QSurround ...

Страница 59: ...81 IC BA5936 Rog CURRENT DETECTOR TERMINAL IC BA5970FP IC BA6417F ...

Страница 60: ...82 IC BD7910FV IC AK4519VF ...

Страница 61: ... EQADJ VREF FOCNT XSTBY VCC XLAT SCLK SWDT TEMP R TEMP 1 GND PEAK RF RF AGC AGC I COMPO COMPP ADDC OPO OPN RFO MORFI MORFO I J A B C D E F PD APC APCREF VC BOTM ABCD ADFG ADAGC ADIN ADFM WBLADJ CSLED FE AUX SE TE APC I V AMP TEMP AMP FE AMP ADIP AMP TE SE AMP CPU COMMAND I F MUX AGC EQ USER COMP USER OP AMP RF AMP ABCD AMP 3T DETECTOR PEAK BOTTOM DETECTOR ...

Страница 62: ...P C B P C B P C B 5 6 7 A B 9 8 11 10 E C D C J 12 14 15 34 PANEL REAR FD 39 34 16 17 18 19 20 32 33 P C B P C B 31 22 30 29 23 24 25 21 26 27 28 A H H G I I J J J 40 F A 37 35 36 A E P C B P C B HT SINK MD 13 A CHAS MAIN FD 38 7ZG 9B KSM 620AAA ...

Страница 63: ...022 010 CAP REW 29 8Z CL1 023 010 CAP FF 30 8Z CL1 024 010 CAP DOWN 31 8Z CL1 025 010 CAP UP 32 8Z CL1 026 010 CAP OPEN 33 8Z CL1 206 010 BTN CONT 34 88 HV1 207 010 DMPR MECHA 35 8Z CL1 653 010 F CABLE 19P 1 5 FG 36 87 A90 878 010 HLDR WIRE 19P 1 5 51016 37 8Z CL1 666 010 FF CABLE 8P 1 0 38 8Z CL1 651 010 FF CABLE 14P 1 0 39 84 ZG1 245 210 CAP OPTICAL 40 8Z CL1 029 010 LID CORD A 87 067 703 010 TA...

Страница 64: ... 219 9A0 SLED MOTOR ASSY 4 9X 264 648 210 MD ASSY 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 EXPLODED VIEW 1 1 CD MECHANISM PARTS LIST 1 1 1 2 3 4 5 6 7 B A C ...

Страница 65: ...10 FF CABLE 21P 0 5 90MM 2 87 ZG9 603 010 FF CABLE 8P 1 0 120MM 3 87 ZG9 604 010 FF CABLE 5P 1 25 100MM A 87 ZG9 209 010 S SCREW MD TF B 87 067 020 010 VTT 3 4 C 87 067 421 010 VTT 2 4 HLDR SHLD TOP B B C C A A A A 7ZG 8 A2 CUSH R MECHA FR CUSH R MECHA FR CUSH R MECHA RE CUSH R MECHA RE P C B HLDR SHLD BOT 1 2 3 ...

Страница 66: ...88 MD MECHANISM EXPLODED VIEW 2 3 A 1 7ZG 3 A2 2 3 4 PCB 5 6 7 8 a 9 B C 10 11 12 13 14 15 16 17 18 19 20 21 a D E ...

Страница 67: ...W S2 10 87 ZG8 242 010 GEAR MOT 11 87 ZG8 253 010 GEAR REDUCTION S3 12 87 ZG8 246 010 GEAR IDLER 2 13 87 ZG8 252 010 GEAR REDUCTION L3 14 87 ZG8 231 010 LEVER SHUTTER 15 87 ZG8 232 110 SPR E SHUTTER 16 87 ZG8 225 310 LEVER ASSY CAM 17 87 ZG8 239 110 CAM LOAD 18 87 ZG8 257 210 LEVER ASSY REC 19 87 ZG8 213 210 PLATE SLIDE R 20 87 ZG8 209 210 PLATE ASSY SLIDE L 21 87 A90 605 110 HEAD OWH RF325 74A A ...

Страница 68: ...90 MD MECHANISM EXPLODED VIEW 3 3 E 1 F G B A C D 2 3 4 5 6 PLATE YOKE 7 8 9 10 12 13 14 16 P C B HLDR LED GEAR LEAD A 15 H 17 11 ...

Страница 69: ... 87 A90 613 010 PICKUP KMS 260A 10 87 ZG3 216 010 SPR P RACK 11 87 ZG3 213 010 SPR P LEAD 12 87 A90 413 010 MOT FF 110PH 9 13 87 ZG3 206 010 GEAR A 14 87 ZG3 205 010 GEAR MOT SL 15 87 ZG3 208 010 HLDR ASSY MOTOR 16 87 A90 616 010 MOT FF N30VA 17 87 A90 611 010 SW PUSH 3 2 2 MPU20300MLB0 A 87 261 547 310 V 2 3 BLK 1 B 87 263 523 310 SCREW V 1 7 2 C 87 261 509 310 SCREW V 1 4 4 D 87 067 393 010 SCRE...

Страница 70: ...r unit and then remove the speaker unit After replacing the speaker unit install it turnning to clock wise direction unitil click sound comes out Type 1 Type 3 Type 2 TOOLS 1 Plastic head hammer 2 flat head screwdriver 3 Cut chisel How to Remove the PANEL FR 1 Insert the flat head screwdriver tip into the gap between the PANEL FR and the PANEL SPKR Tap the head of the flat head screwdriver with th...

Страница 71: ...6 010 GRILLE FRAME ASSY YJTN 2 8Z CP1 017 010 GRILLE FRAME ASSY B YJBN 3 8Z CP1 003 010 PANEL FR YJTN 3 8Z CP1 015 010 PANEL FR B YJBN 4 8Z CP1 005 010 PANEL TW YJTN 4 8Z CP1 016 010 PANEL TW B YJBN 5 8Z CP1 601 010 SPKR W 100 6 88 CL1 937 010 SPKR TW 25 SPEAKER PARTS LIST 1 1 ...

Страница 72: ...931196 Printed in Singapore 2 11 IKENOHATA 1 CHOME TAITO KU TOKYO 110 JAPAN TEL 03 3827 3111 ...

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