User manual SONY MDS-JB730

[. . . ] and foreign patents licensed form Dolby Laboratories Licensing Corporation. Model Name Using Similar Mechanism MD Mechanism Type Base Unit Type Optical Pick-up Type MDS-JE520 MDM-5D MBU-5D KMS-260B/J1N SPECIFICATIONS MINIDISC DECK MICROFILM SELF-DIAGNOSIS FUNCTION The self-diagnosis function consists of error codes for customers which are displayed automatically when errors occur, and error codes which show the error history in the test mode during servicing. For details on how to view error codes for the customer, refer to the following box in the instruction manual. For details on how to check error codes during servicing, refer to the following "Procedure for using the Self-Diagnosis Function (Error History Display Mode)". PROCEDURE FOR USING THE SELF-DIAGNOSIS FUNCTION (ERROR HISTORY DISPLAY MODE) Note: Perform the self-diagnosis function in the "error history display mode" in the test mode. If you set other modes accidentally, press the MENU/NO button to exit the mode. [. . . ] (The [MENU/NO] button is effective at all times to stop the laser emission) ­ 24 ­ 9. Then, the optical pick-up moves to the pit area automatically and servo is imposed. Observe the waveform of the oscilloscope, and check that the ± specified value is satisfied. Do not turn the [ AMS ] knob. Traverse Waveform A VC B Specified value : Below 10% offset value Offset value (%) = IA ­ BI X 100 2 (A + B) 11. Press the [YES] button to display "EF MO CHECK" The disc stops rotating automatically. Turn the [ AMS ] knob and display "EF CD CHECK" (C04). Observe the waveform of the oscilloscope, and check that the ± specified value is satisfied. Do not turn the [ AMS ] knob. Traverse Waveform A VC B Specified value : Below 10% offset value Offset value (%) = IA ­ BI X 100 2 (A + B) 6-4. Focus Bias Check Change the focus bias and check the focus tolerance amount. Turn the [ AMS ] knob to display "CPLAY MODE" (C30). Turn the [ AMS ] knob to display "FBIAS CHECK" (C05). The first four digits indicate the C1 error rate, the two digits after [/] indicate ADER, and the 2 digits after [c =] indicate the focus bias value. Press the [MENU/NO] button, then press the [EJECT ] but§ ton and take out the test disc. Turn the [ AMS ] knob to display "CPLAY MODE" (C30). Press the [MENU/NO] button to stop playback, then press the [EJECT ] button and take out the test disc. Turn the [ AMS ] knob to display "CPLAY MODE" (C30). Press the [MENU/NO] button to stop playback, then press the [EJECT ] button and take out the check disc. Self-Recording/playback Check Prepare a continuous recording disc using the unit to be repaired and check the error rate. Turn the [ AMS ] knob to display "CREC MODE" (C31). When recording starts, light up " REC " and display "CREC About 1 minute later, press the [MENU/NO] button to stop continuous recording. Turn the [ AMS ] knob to display "CPLAY MODE" (C30). [. . . ] When indicating parts by reference number, please include the board. Ref. C160 C161 C163 C164 C167 C168 C169 C171 C181 C183 C184 C185 C187 C188 C189 C190 C191 C196 C197 Part No. 1-104-601-11 1-104-601-11 1-163-021-11 1-163-021-11 1-163-038-00 1-163-038-00 1-125-822-11 1-163-038-00 1-104-913-11 1-163-038-00 1-117-970-11 1-164-611-11 1-104-913-11 1-163-021-11 1-163-989-11 1-126-206-11 1-163-038-00 1-163-038-00 1-163-038-00 Description ELECT CHIP ELECT CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP TANTALUM CERAMIC CHIP TANTALUM CHIP CERAMIC CHIP ELECT CHIP CERAMIC CHIP TANTALUM CHIP CERAMIC CHIP CERAMIC CHIP ELECT CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP < CONNECTOR > 10uF 10uF 0. 01uF 0. 01uF 0. 1uF 0. 1uF 10uF 0. 1uF 10uF 0. 1uF 22uF 0. 001uF 10uF 0. 01uF 0. 033uF 100uF 0. 1uF 0. 1uF 0. 1uF 20% 20% 10% 10% Remark 10V 10V 50V 50V 25V 25V 10V 25V 16V 25V 10V 500V 16V 50V 25V 6. 3V 25V 25V 25V A-4724-637-A BD BOARD, COMPLETE ****************** < CAPACITOR > C101 C102 C103 C104 C105 C106 C107 C108 C109 C111 C112 C113 C115 C116 C117 C118 C119 C121 C122 C123 C124 C127 C128 C129 C130 C131 C132 C133 C134 C135 C136 C142 C143 C144 C146 C151 C152 C153 C156 C158 1-125-822-11 1-163-038-00 1-125-822-11 1-125-822-11 1-163-021-11 1-163-275-11 1-163-038-00 1-163-038-00 1-163-037-11 1-164-344-11 1-163-017-00 1-109-982-11 1-164-489-11 1-163-037-11 1-163-809-11 1-163-038-00 1-125-822-11 1-125-822-11 1-163-021-11 1-163-038-00 1-163-038-00 1-163-038-00 1-163-021-11 1-107-823-11 1-163-251-11 1-163-023-00 1-107-823-11 1-163-017-00 1-163-038-00 1-163-038-00 1-126-206-11 1-163-251-11 1-163-251-11 1-163-251-11 1-163-038-00 1-126-206-11 1-163-038-00 1-163-021-11 1-163-038-00 1-163-019-00 TANTALUM CERAMIC CHIP TANTALUM TANTALUM CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP TANTALUM TANTALUM CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 10uF 0. 1uF 10uF 10uF 0. 01uF 0. 001uF 0. 1uF 0. 1uF 0. 022uF 0. 068uF 0. 0047uF 1uF 0. 22uF 0. 022uF 0. 047uF 0. 1uF 10uF 10uF 0. 01uF 0. 1uF 0. 1uF 0. 1uF 0. 01uF 0. 47uF 100PF 20% 20% 20% 10% 5% 10V 25V 10V 10V 50V 50V 25V 25V 25V 25V 50V 10V 16V 25V 25V 25V 10V 10V 50V 25V 25V 25V 50V 16V 50V 50V 16V 50V 25V 25V 6. 3V 50V 50V 50V 25V 6. 3V 25V 50V 25V 50V 20% 20% 10% 10% 5% 10% 10% 10% 10% 20% 10% 20% 10% 10% 20% 20% 20% 10% CN101 CN102 CN103 CN104 CN110 1-569-479-21 1-784-833-21 1-784-834-21 1-770-687-11 1-695-440-21 CONNECTOR, FPC 21P CONNECTOR, FFC (LIF(NON-ZIF)) 21P CONNECTOR, FFC (LIF(NON-ZIF)) 23P CONNECTOR, FFC/FPC 4P PIN, CONNECTOR (PC BOARD) 6P < DIODE > 10% 10% 5% 0. 015uF 5% 0. 47uF 10% 0. 0047uF 5% 0. 1uF 0. 1uF 100uF 100PF 100PF 100PF 0. 1uF 20% 5% 5% 5% D101 D181 D183 8-719-988-61 DIODE 1SS355TE-17 8-719-046-86 DIODE F1J6TP 8-719-046-86 DIODE F1J6TP < IC > IC101 IC103 IC121 IC123 IC124 IC152 IC171 IC181 IC192 8-752-080-95 8-729-903-10 8-752-390-16 8-759-096-87 8-759-334-38 8-759-430-25 8-759-487-04 8-759-481-17 8-759-460-72 IC CXA2523AR TRANSISTOR FMW1-T-148 IC CXD2656R IC TC7WU04FU (TE12R) IC MSM51V4400-70TS-K IC BH6511FS-E2 IC BR24C02F-E2 IC MC74ACT08DTR2 IC BA033FP-E2 100uF 20% 0. 1uF 0. 01uF 10% 0. 1uF 0. 0068uF 10% ­ 69 ­ BD Ref. R145 R146 R147 R148 R149 R150 R151 R152 R158 R159 R160 R161 R162 R163 R164 R165 R166 R167 R169 R170 R171 R173 R175 R177 R179 R180 R182 R183 R184 R185 R186 R188 R189 R190 R195 R196 R197 Part No. [. . . ]