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3 7 63 1515 0 SERVICE MANUAL AEP Model UK Model E Model Tourist Model MDS-MX101 is the optional mini disc deck that can be used only with section CMT-101. U.S and foreign patents licensed from Dolby Labo- Model Name Using Similar Mechanism MDS-S38 ratories Licensing Corporation.
http://www.xiaoyu163.com 3 7 63 1515 0 TABLE OF CONTENTS CAUTION Use of controls or adjustments or performance of SERVICING NOTES procedures other than those specified herein may 1-1. Check Mode of Fluorescent Indicator Tube, result in hazardous radiation exposure. Buttons, and LED’s ............1-3.
FH-E939, 838, 737, MHC-6600, 5600, CDP/TC u163 Power Function * when checking the recording SYSTEM CONTROL function of MDS-MX101, select Conversion Board any function other than MD using (J-2501-144-A) the Function key of the conversion board before check. — 3 —...
http://www.xiaoyu163.com SECTION 2 3 7 63 1515 0 This section is extracted from instruction manual. GENERAL 1 Display window 2 MD slot 3 6 EJECT button 4 r REC button 5 CD SYNC button 6 = 0 (finding a point in a track/ fast backward) button ) + (finding a point in a track/ fast forward) button...
http://www.xiaoyu163.com SECTION 3 3 7 63 1515 0 DISASSEMBLY Note : Follow the disassembly procedure in the numerical order given. 3-1. COVER AND FRONT PANEL 2 Cover 1 Two screws (Case) 1 Two screws (Case) 4 Flac type wire (16Core) (CN202) 5 Front Panel L 13942296513...
http://www.xiaoyu163.com 3 7 63 1515 0 3-8. SHUTTER ASSEMBLY 1 Stopper washer 2 Shaft (shutter) Shutter assembly Shaft (lid) B 3 Shutter assembly Hole B Shaft (shutter) A Hole A When installing, install the shaft (shutter) into the hole A as shown in the figure before installing the shaft (lid) into the hole B.
http://www.xiaoyu163.com 3 7 63 1515 0 3-10 . SLIDER COMPLETE ASSEMBLY Claw 3 Set the shaft of Gear (LA) to be at the Claw position in the figure. 45 ° 1 Screw 2 Retainer (Gear) 4 Remove the slider complete (M1.7x2) assembly in the direction of arrow with putting out of...
http://www.xiaoyu163.com SECTION 4 3 7 63 1515 0 TEST MODE 4-1. PRECAUTIONS FOR USE OF TEST MODE 4-5. SELECTING THE TEST MODE Thirteen test modes are selected by pressing the = 0 but- 1. As loading related operations will be performed regardless of ton, and ) + button.
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http://www.xiaoyu163.com 3 7 63 1515 0 4-6. OPERATING THE CONTINUOUS PLAYBACK 4-7. OPERATING THE CONTINUOUS RECORDING MODE MODE 4-6-1. Entering the Continuous Playback Mode 4-7-1. Entering the Continuous Recording Mode 1. Set the MO or CD disc in the unit. (Whichever recordable discs 1.
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http://www.xiaoyu163.com 3 7 63 1515 0 4-8. EEP MODE 1. MODE display This mode reads and writes the contents of the non-volatile Displays “TEMP ADJUST”, “CPLAY MODE”, etc.. memory. It is not used in servicing. If set accidentally, press the EDIT/NO button immediately to exit 2.
http://www.xiaoyu163.com SECTION 5 3 7 63 1515 0 ELECTRICAL ADJUSTMENTS 5-3. PRECAUTIONS FOR ADJUSTMENTS 5-1. PRECAUTIONS FOR CHECKING LASER DI- 1) When replacing the following parts, perform the adjustments ODE EMISSION and checks with ® in the order shown in the following table. To check the emission of the laser diode during adjustments, never view directly from the top as this may lose your eyesight.
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http://www.xiaoyu163.com 3 7 63 1515 0 5-5. TEMPERATURE COMPENSATION OFFSET 5-6. LASER POWER ADJUSTMENT ADJUSTMENT Connection: Save the temperature data at that time in the non-volatile memory laser power meter as 25°C reference data. Notes: 1. Usually, do not perform this adjustment. 2.
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http://www.xiaoyu163.com 3 7 63 1515 0 5-7. TRAVERSE (E-F BALANCE) ADJUSTMENT 8. Press the = 0 button or ) + button so that the waveforms of the oscilloscope becomes the specified value. Note 1: Data will be erased during MO reading if a recorded (When the = 0 button or ) + button is pressed, disc is used in this adjustment.
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http://www.xiaoyu163.com 3 7 63 1515 0 5-8. FOCUS BIAS ADJUSTMENT 5-9. ERROR RATE CHECK Adjusting Method: 5-9-1. CD Error Rate Check 1. Load a continuously recorded disc (Refer to “5-4. Creating Checking Method: MO Continuously Recorded Disc”.). 1. Load a test disc TDYS-1. 2.
3 7 63 1515 0 MDS-MX101 6-2. BLOCK DIAGRAM Q180 DIGITAL SIGNAL PROCESSOR HR901 IC121 OVER WRITE HEAD OVER WRITE OVER WRITE WAVE OPTICAL EFMO HEAD DRIVE HEAD DRIVE SHAPER INPUT DIGITAL IN Q181,182 IC181 DIGITAL IC102 IC104 AUDIO...
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http://www.xiaoyu163.com 3 7 63 1515 0 6-12. IC PIN FUNCTION • BD BOARD IC101 CXA2523R (RF AMPLIFIER) Pin No. Pin Name Description I-V converted RF signal I input from the optical pick-up block detector I-V converted RF signal J input from the optical pick-up block detector Middle point voltage (+1.65V) generation output terminal 4 to 9 A to F...
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http://www.xiaoyu163.com 3 7 63 1515 0 • BD BOARD IC121 CXD2652AR (DIGITAL SIGNAL PROCESSOR, DIGITAL SERVO PROCESSOR, EFM/ACIRC ENCODER/DECODER, SHOCK PROOF MEMORY CONTROLLER, ATRAC ENCODER/DECODER, 2M BIT D-RAM) Pin No. Pin Name Description Focus OK signal output to the mechanism controller (IC100) “H” is output when focus is on SHCK Track jump detection signal output to the mechanism controller (IC100) XBUSY...
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http://www.xiaoyu163.com 3 7 63 1515 0 Pin No. Pin Name Description DVSS — Ground terminal (digital system) Output enable signal output to the external D-RAM XCAS Column address strobe signal output to the external D-RAM Address signal output to the external D-RAM XRAS Row address strobe signal output to the external D-RAM Write enable signal output to the external D-RAM...
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http://www.xiaoyu163.com 3 7 63 1515 0 Pin No. Pin Name Description TRDR Tracking servo drive PWM signal output terminal (–) TFDR Tracking servo drive PWM signal output terminal (+) DVDD — Power supply terminal (+3.3V) (digital system) FFDR Focus servo drive PWM signal output terminal (+) FRDR Focus servo drive PWM signal output terminal (–) Clock signal (176.4kHz) output terminal (X’tal system) (Not used)
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http://www.xiaoyu163.com 3 7 63 1515 0 • DIGITAL BOARD IC200 RU8X12MF-0019 (MECHANISM CONTROLLER) Pin No. Pin Name Description DAOUT0 Output terminal for the test. C1 is output when test mode (Not used) DAOUT1 Output terminal for the test. ADER is output when test mode (Not used) KEY0 KEY1 Key data, DA input...
http://www.xiaoyu163.com SECTION 6 ELECTRICAL PARTS LIST 3 7 63 1515 0 NOTE: • Due to standardization, replacements in the • RESISTORS When indicating parts by reference number, parts list may be different from the parts All resistors are in ohms. please include the board name.
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http://www.xiaoyu163.com CONTROL 3 7 63 1515 0 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks < COIL > R144 1-216-025-91 METAL GLAZE 1/10W R146 1-216-037-00 METAL CHIP 1/10W L101 1-414-235-11 INDUCTOR, FERRITE BEAD R147 1-216-025-91 METAL GLAZE 1/10W L102 1-414-235-11 INDUCTOR, FERRITE BEAD...