Download Yamaha MDX-9 Service manual
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MDX-596 MINIDISC RECORDER MDX-596 SERVICE MANUAL ! ? S/F A-B & – RNDM PROG ABC DEF DISPLAY ( GHI ✽ ) JKL MNO 1 2 3 4 5 PQR STU VWX YZ / 6 7 8 9 0 SPACE This manual has been provided for the use of authorized YAMAHA Retailers and their service personnel. It has been assumed that basic service procedures inherant to the industry, and more specifically YAMAHA Products, are already known and understood by the users, and have therefore not been restated. WARNING: +10 TITLE IMPORTANT NOTICE SCROLL REPEAT CHAR. SEARCH E NUMBER DELETE SET M-MARK MONO/ST INPUT R SKIP IMPORTANT: The presentation or sale of this manual to any individual or firm does not constitute authorization, certification or recognition of any applicable technical capabilities, or establish a principle-agent relationship of any form. REC TIME T Y PLAY PAUSE STOP REC W D A S SYNC CD-P Failure to follow appropriate service and safety procedures when servicing this product may result in personal injury, destruction of expensive components and failure of the product to perform as specified. For these reasons, we advise all YAMAHA product owners that all service required should be performed by an authorized YAMAHA Retailer or the appointed service representative. The data provided is believed to be accurate and applicable to the unit(s) indicated on the cover. The research, engineering, and service departments of YAMAHA are continually striving to improve YAMAHA products. Modifications are, therefore, inevitable and specifications are subject to change without notice or obligation to retrofit. Should any discrepancy appear to exist, please contact the distributor's Service Division. WARNING: Static discharges can destroy expensive components. Discharge any static electricity your body may have accumulated by grounding yourself to the ground buss in the unit (heavy gauge black wires connect to this buss). IMPORTANT: Turn the unit OFF during disassembly and parts replacement. Recheck all work before you apply power to the unit. TO SERVICE PERSONNEL . . . . . . . . . . . . . . . . . 1—2 REAR PANELS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 INTERNAL VIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 DISASSEMBLY PROCEDURES . . . . . . . . . . . . . . 4—6 ADJUSTMENT & TEST MODE . . . . . . . . . . . . . . 7—16 SPECIAL TEST MODE . . . . . . . . . . . . . . . . . . . . . . . 17 ERROR DISPLAY . . . . . . . . . . . . . . . . . . . . . . . 18—19 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . 20—24 100718 IC DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25—34 BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . 35—37 TEST POINT WAVEFORMS . . . . . . . . . . . . . . . 38—39 PRINTED CIRCUIT BOARD . . . . . . . . . . . . . . . 40—46 MD VOLTAGES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47 SCHEMATIC DIAGRAM . . . . . . . . . . . . . . . . . . 48—50 REMOTE CONTROL TRANSMITTER . . . . . . . . . . . 51 PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52—61 GREASE APPLICATION DIAGRAM . . . . . . . . . . . . 62 MDX-596 ■ CONTENTS MDX-596 ■ TO SERVICE PERSONNEL Critical Components Information Components having special characteristics are marked Z and must be replaced with parts having specifications equal to those originally installed. WALL OUTLET EQUIPMENT UNDER TEST AC LEAKAGE TESTER OR EQUIVALENT INSULATING TABLE WARNING: Laser Safety This product contains a laser beam component. This component may emit invisible, as well as visible radiation, which may cause eye damage. To protect your eyes and skin from laser radiation, the following precautions must be used during servicing of the unit. 1) When testing and/or repairing any component within the product, keep your eyes and skin more than 30 cm away from the laser pick-up unit at all times. Do not stare at the laser beam at any time. 2) Do not attempt readjustment, disassembly or repair of the laser pick-up, unless noted elsewhere in this manual. 3) CAUTION : Use of controls, adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. R, G, B models R, G, B models Cover (MD) MDX-596 Laser Emitting conditions: 1) When the Cover (MD) is removed, and the POWER SW is turned to the "ON" position, the laser component will emit a beam for several seconds to detect if a disc is present. During this time (5-10 sec.), the laser may radiate through the lens of the laser pick-up unit. Do not attempt any servicing during this period! If no disc is detected, the laser will stop emitting the beam. When a disc is set, you will not be exposed to any laser emissions. 2) The laser power level can be adjusted with the VR on the pickup PWB, however, this level has been set by the factory prior to shipping from the factory. Do not adjust this laser level control unless instruction is provided elsewhere in this manual. Adjustment of this control can increase the laser emission level from the device. 1 MDX-596 Laser Diode Properties Magnetic head Material : GaAlAs Wavelength : 785 nm Emission duration : Continuous Pulse Durations and Max. Output at the lens of the Laser Pick Up Unit ; Read mode : 0.8 mW (Continuous) Write mode : Max 10 mW for 0.5s, Min. Cycle 1.5s ANSI Class : Class 1 * This output is the value measured at a distance of about 200 mm from the objective lens surface on the Optical Pick-up Block. Optical pick-up VARO! : AVATTAESSA JA SUOJALUKITUS OHITETTAESSA OLET ALTTIINA NÄKYMÄTTÖMÄLLE LASER-SÄTEILYLLE. ÄLÄ KATSO SÄTEESEEN. VARNING! : OSYNLIG LASERSTRÅLNING NÄR DENNA DEL ÄR ÖPPNAD OCH SPÄRREN ÄR URKOPPLAD. BETRAKTA EJ STRÅLEN. ■ REAR PANELS ▼ R model ▼ G, B models MDX-596 ▼ A model 2 MDX-596 ■ SPECIFICATIONS Digital audio system GENERAL System MiniDisc digital audio system Disc MiniDisc Recording method Magnetic field variation overwrite Reading method Non-contact optical pickup (using semiconductor laser) Laser Semiconductor laser Laser Diode Properties Material: GaAIAs Wavelength: 785 nm Pulse time: Read mode ... 0.8 mW Continuous Write mode ... max 10 mW 0.5S min cycle 1.5S Repetition Record/playback time Max. 80 minutes 80 minutes (stereo) 160 minutes (mono) Revolutions Approx. 400~900 rpm (CLV) Error Correction ACIRC (Advanced Cross Interleave Reed-solomon Code) Sampling frequency 44.1 kHz (32 kHz and 48 kHz signals converted to 44.1 kHz for recording) Coding ATRAC (Adaptive TRansform Acoustic Coding) Modulation system EFM (Eight-to-Fourteen Modulation) Number of channels 2 (stereo) or 1 (mono, for extended recording) Frequency Response 5 ~ 20,000 Hz ±0.5 dB Signal-to-Noise Ratio More than 99 dB during playback Wow and Flutter Below measurable limit Power Supplies A model AC 240 V, 50 Hz G, B models AC 230 V, 50 Hz R models AC 110/120/220/240 V, 50/60 Hz Power Consumption 18 W Dimensions (W x H x D) 435 x 96 x 288 mm (17-1/8" x 3-3/4" x 11-5/16") Weight 4.0 kg (8 lbs. 13 oz.) Finish Titanium color/Black color Accessories Remote Control.... 1 Audio cord... 2 Optical cord... 1 Batteries (size AA, R6, UM-3).... 2 Specifications subject to change without notice. R : General model B : British model A : Australian model G : European model 265.9 (10–1/2") 15.2 (5/8") LINE IN (REC) Type: pin jack Input impedance: greater than 50 k-ohms Standard input level: 300 mV DIGITAL IN (OPTICAL) 1/2 Type: square optical connector jack Outputs 3 96 (3–3/4") 435 (17–1/8") 80 (3–1/8") LINE OUT (PLAY) Type: pin jack Standard output level: 2.0 ± 0.5 Vrms DIGITAL OUT (OPTICAL) Type: square optical connector jack PHONES Standard output level (Input 150 ohms shorted, – 20 dB): 300 ± 60 mV 16 (5/8") MDX-596 Inputs 287.8 (11–5/16") 6.7 (1/4") * US and foreign patents licensed from Dolby Laboratories Licensing Corporation. Units : mm (inch) MDX-596 ■ INTERNAL VIEW q w e r t q POWER TRANSFORMER MAIN (1) P.C.B. POWER SWITCH MD RECORDER UNIT MAIN (2) P.C.B. w CB1 CB6 CB5 CB401 e r t ■ DISASSEMBLY PROCEDURES (Remove parts in disassembly order as numbered.) CB7 Top Cover w q 1. Removal of Top Cover a. Remove 4 screws ( q ) and 3 screw ( w ) in Fig. 1. 2. Removal of Front Panel a. Remove 4 connectors. CB5, CB6, CB7, CB401 b. Remove 3 screws ( e ) in Fig. 1. * Arrow marks ( removed. t MD Recorder Unit ) are printed to identify the screws to be q t r c. Remove 2 screws ( r ) in Fig. 1. 3. Removal of MD Recorder Unit a. Remove 1 connector. CB1 b. Remove 4 screws ( t ) in Fig. 1. c. Remove 4 screws ( y ) in Fig. 2. e r Fig. 1 MDX-596 Front Panel MD Recorder Unit y Support (Mechanism) y Fig. 2 4 MDX-596 Disassembly of MD Recorder Unit Remove the MD Recorder unit according to Steps 1 and 3 of the disassembly procedure (page 4). (K1)x1 ø2x 3mm Removal of MD Main P.C.B. and MD Mechanism (Fig. 3) 1. Remove 3 screws (K1) and then remove the Top Cover. 2. Remove 2 screws (K2) and then remove the Bottom Cover. (K1)x1 ø2x 3mm 3. Disconnect 3 flat connecting cables (K3). 4. Disconnect the flexible P.C.B. for the optical pickup (K4). Top Cover (K1)x1 ø2x 3mm 5. Disconnect a connector (K5). 6. Remove 2 screws (K6) and then remove the MD Main MD Mechanism P.C.B. 7. Remove the spring (K7). Boss 8. Remove 1 screw (K8) and then remove the Side Cover. 9. Remove 4 cushions (K9) from the bosses of the MD Boss Mechanism. Cushion (K9)x2 Spring (K7)x1 (K8)x1 ø2x 3mm Cushion (K9)x2 Side Cover MD Main P.C.B. (K3)x2 (K3)x1 (K5)x1 (K6)x2 ø1.7x 3mm Pull Pull (K4)x1 Flexible P.C.B. for optical pickup (*1) (*1) After pulling off the flexible P.C.B. for the optical pickup from the connector, cover its end with aluminum foil or the like which is electrically conductive so as to prevent the optical pickup from being damaged by static electricity. (K2)x1 ø2x 3mm Bottom Cover (K2)x1 ø2x 2mm Fig. 3 MDX-596 Removal of Magnetic Head (Fig.4) • Once the magnetic head is removed, it will be necessary to perform “Confirmation of magnetic head installation Position”. (See page 13.) 1. Remove screw (A1). Caution a. When removing the magnetic head, hold its base and do not touch the magnetic head itself or the leaf spring. b. Place the magnetic head upside down. c. Use special care so as not to cause any damage to the magnetic head when installing it. (A1)x1 ø1.7x 5mm Magnetic Head Leaf Spring MD Mechanism Fig. 4 5 MDX-596 Removal of MD Loading P.C.B./Loading Motor (Fig. 5) 1. Remove 1 screw (B1). 2. Remove 3 hooks (B2) and then remove the MD Loading P.C.B. (B1)x1 ø1.7x 6mm Loading Motor 3. Remove 2 screws (B3) and then remove the Loading Motor. MD Loading P.C.B. (B2)x1 (B2)x2 (B3)x2 ø1.7x 3mm Removal of Sled Motor/Optical Pickup Head (Fig. 6) • Once the MD mechanism switch P.C.B. is removed, it will be necessary to perform “Adjustment of Lead-in Switch Position”. (See page 13.) Fig. 5 (C1)x1 ø1.4x 5mm Optical Pickup Head • Once the optical pickup head is removed, it will be necessary to perform “Confirmation of magnetic head (C1)x2 ø1.4x 4.5mm Sled Motor installation Position”. (See page 13.) MD Mechanism P.C.B. 1. Remove 3 screws (C1) and then remove the sled motor. 2. Remove the Optical Pickup Head. Caution Use care so as not to cause any damage to the gear. (The damaged gear will cause abnormal noise to occur while searching.) sary to perform “Pickup Rating”. (See page 14.) MDX-596 Removal of Spindle Motor (Fig. 7) • Once the spindle motor is removed, it will be neces- Fig. 6 (D1)x3 ø1.4x 3mm Spindle Motor 1. Remove 3 screws (D1) and then remove the Spindle Motor. Caution a. Be careful not to scratch the gear. (Scratched gear will produce noises during searching.) b. As the turn-table is magnetized, keep foreign objects from being attracted. Fig. 7 6 MDX-596 ■ ADJUSTMENT & TEST MODE Servicing Procedure Perform adjustment and setup in the TEST mode. Specific adjustments and procedures vary depending on the type of servicing performed. TEMP standard Type of servicing EEPROM setting AUTO preliminary Required item AUTO AUTO AFB EEPROM adjustment Operation confirmation value confirmation EEPROM SET adjustment AUT YOBI – – q – w – e – r – t – y – u q – q w e r t y u q – w q e – r _ t _ y w u e i r – _ q w e r t y q q w w e e r r t t y y u u i i PICKUP replacement Magnetic head replacement Mechanical unit replacement (including PICKUP) MD main PCB replacement MD microprocessor (IC1401) replacement MD LSI (IC1201) replacement RF IC (IC101) replacement EEPROM IC (IC1402) replacement adjustment adjustment value entry (*1) AUTO AJST AUT AFB TEST mode cancel (With AUTO main adjustment done in advance) TEST-PLAY TEST-REC setting TEMP Numbers in the table, e.g., q, w, e, indicate the order in which required items should be performed. "–" means that item needs not be performed. (*1): The result of EEPROM entry is displayed at the end of the TEST mode. OK_EEPROM: Both "setting value" and "preliminary adjustment completed" have been entered properly. WR_EEPROM: The "setting value" has been entered properly but not "preliminary adjustment completed". Perform preliminary adjustment properly and then enter "preliminary adjustment completed". NG_EEPROM: The "setting value" has not been entered. Check the MD microprocessor and EEPROM for connection. Preparation before Adjustment ● Test disc ● Extension cable (see connection diagram on page 14.) Type Test disc High reflecting disc TDYS1 (SONY) [for reproduction] (P/No. TX945850) Low reflecting disc Commercially available mini disc for recording Low reflecting disc MMD-318 [for pre-adjustment] (P/No. AAX04890) –––––––– Clear disc for checking the head (P/No. AAX18050) Type 1. Extension P.C.B. for servicing AAX16620 3. 6-pin flat cable for servicing AAX16640 4. 5-pin flat cable for servicing TX946190 5. 28-pin flat cable for servicing TX946220 MDX-596 1. How to enter the test mode 1) Press the POWER button while pressing the SET/ENTER button and the PLAY/PAUSE button. Version of microprocessor is displayed about 1 second. t s m 1 C * * e * * Version of EEPROM protect data (from 01) Version of microprocessor ROM (from 01) 2) Load either a disc for reproduction or a disc for recording. “AUTO AJST” on display 7 AAX16660 2. 2-pin extension connector for servicing TEST MODE “EJECT” on display Part No. MDX-596 2. How to set to each mode Every time the DISPLAY (forward) or EDIT (reverse) button is pressed, the mode changes. (For operation of each mode, refer to the section describing each mode.) Since this mode is not required for servicing , proceed to another mode promptly. AUTO_AJST (AUTO adjustment) @ AUT_AFB (AUTO AFB adjustment) @ RST_YOBI (RESULT preparation) @ RESULT (RESULT) @ MNU_YOBI (MANUAL preliminary adjustment) @ MNU_AJST (MANUAL adjustment) @ EEPROM_SET (EEPROM setting) @ AUT_YOBI (AUTO preliminary adjustment) @ * ● Panel keys used in TEST mode Panel key REC EJECT DISPLAY TITLE CHARA. EDIT SET/ENTER DELETE/CANCEL SEARCH w SEARCH e MDX-596 JOG DIAL y JOG DIAL t INPUT RANDOM REPEAT S/F REPEAT A-B SCROLL PLAY/PAUSE STOP Function Command code TEST mode end (entry of EEPROM) 1FH Eject B3H Menu feeding in TEST mode (1) / (Feeding of menus mainly related to adjustment and EEPROM) B2H Menu feeding in TEST mode (2) / (Feeding of menus mainly related to continuous playback and continuous recording) B4H Menu feeding in TEST mode (3) (Feeding of menus mainly related to INNER mode and JUMP SELECT) F2H Menu feeding in reverse in TEST mode (Menu feeding in reverse in each TEST mode) A8H Finalization of menu selection or starting of its execution A2H Stopping each test item and shifting to menu selection at one step upper level A7H Forced feeding of the slide (in FWD direction) / Execution of JUMP function (FWD) AAH ADDRESS setting value increased / Specification of direction when setting the tracking Forced feeding of the slide (in REV direction) / Execution of JUMP function (REV) ACH ADDRESS setting value reduced / Specification of direction when setting the tracking Forced feeding of the disc to EJECT / setting value increased F3H Forced feeding of the disc to LOAD / setting value reduced F4H Switching of laser power at EJECT / switching of display for continuous playback / switching of digit setting when setting ADDRESS F5H – – – – – – 3. How to cancel test mode (Entry of EEPROM adjustment value) 1) Be sure to perform AUTO preliminary adjustment, AUTO adjustment and AUTO AFB adjustment. ( “COMPLETE” appears on the display) 2) After completing above ajustments, press the REC button. (Entry to EEPROM initiates then.) The TEST mode is completed. ( “Test End” appears on the display) 3) Press the EJECT button to take out the disc. 4) Turn off the power. 8 MDX-596 Description of TEST modes 1. EJECT mode To TEMP setting (of EEPROM setting) [ _ _ EJECT _ _ _ ] To CONTROL setting (of EEPROM setting) Laser power setting (record/reproduction power) is performed. 2. AUTO preliminary adjustment mode [ _ AUT _ YOBI _ ] 3. AUTO adjustment mode [ AUTO _ AJST _ ] Automatic preliminary adjustment is performed. Adjusted values are output by using the interface. Automatic adjustment is performed. (Grating adjustment mode after this adjustment.) Adjusted values are output by using the interface. Continuous reproduction is performed. (Error rate on display, jump test) 4. AUTO AFB adjustment mode Automatic focus balance adjustment is performed. [ _ AUT _ AFB _ _ ] Adjusted values are output by using the interface. RESULT preparation mode Not used (Do not use this function as it is not for servicing) [ _ RST _ YOBI _ ] RESULT mode (main adjustment) Not used (Do not use this function as it is not for servicing) [ _ RESULT _ _ _ ] MANUAL preliminary adjustment mode Not used (Do not use this function as it is not for servicing) [ _ MNU _ YOBI _ ] MANUAL adjustment mode Not used (Do not use this function as it is not for servicing) [ _ MNU _ AJST _ ] 5. EEPROM setting mode [ EEPROM _ SET ] 6. TEST-PLAY mode [ TEST _ PLAY _ ] 7. TEST-REC mode Various factors of the digital servo function are changed manually. The voltage is measured at the temperature detect terminal and the standard value is set. Continuous reproduction from the specified address is performed. C1 error rate is measured and ADIP error rate is measured. Continuous recording from the specified address is performed. [ TEST _ REC _ _ ] 8. INNER mode The position where the INNER switch is turned ON is measured. [ _ _ INNER _ _ _ ] 1. EJECT mode MDX-596 Step 9 Setting method 1 2 3 4 5 EJECT status in the TEST mode Press the INPUT button. Press the INPUT button. Press the INPUT button. Press the TITLE edit button. 6 7 8 Press the CHARA. button. Press the DISPLAY button. Press the DELETE/CANCEL button. Remark EJECT menu (No disc is loaded.) Reproduction power output status Recording power output status Since this mode is not required for servicing , proceed to another mode promptly. To TEMP setting (Refer to TEMP setting) To CONTROL1 setting To CONTROL2 setting EJECT menu Display [ _ _ EJECT _ _ _ ] [ ppw _ _ _ _ _ _ _ ] [ rpw _ _ _ _ _ _ _ ] [ xpw _ _ _ _ _ _ _ ] [ TEMP _❍ ❍ _◆ ◆] [ CONTROL1 _ 08 ] [ CONTROL2 _ 02 ] [ _ _ EJECT _ _ _ ] MDX-596 Check procedure Mode q Playback power output “ppw” w Recording power output “rpw” “rpw” not achieved. Check item (Pin 3 of IC1401) DC 0.2V DC 1.5V DC 1.8V Less than DC1.5V – Judgement Possible cause and check content OK (Move on to check w.) NG OK (End of checking.) NG NG – Perform *1. – Perform *2. Perform *1. *1: Poor soldering of the line at Pin 100 of IC1401. Check the line of Pin 93 of IC1401 for short and poor soldering. (Check all the way to the SW P.C.B.) *2: Check the line of Pin 3 of IC1401 for poor soldering and short with other patterns. Check the pick-up laser for breakage. ● Confirmation of pick-up laser power Recording and reproduction can be checked by using the laser power meter. However it should be used for checking only because there is variation in its measurement. When the measured value is excessively deviated from the reference value, replace the pick-up. Reference value (measured at room temperature of 25 °C) During reproduction (ppw) : 0.72 ± 0.1 mW During recording : 5.5 ± 0.5 mW Note : Be very careful when using the laser power meter. The laser beam would cause damage to your eye if exposed to it directly. ● TEMP (temperature standard) setting (Make this setting quickly when the room temperature is within the range of 21 ˚C to 29 ˚C and the P.C.B. is cold.) (1) Set to the TEMP setting mode menu. [ TEMP ❍ ❍ ◆ ◆ ] ❍ ❍ : Temperature measured value ◆ ◆ : Temperature setting value (2) Make temperature correction based on the ambient temperature and according to the following table. Ambient temperature + 21.0 ˚C ~ + 23.2 ˚C + 23.3 ˚C ~ + 26.8 ˚C + 26.9 ˚C ~ + 30.7 ˚C Correction value – 1H ± 0H + 1H Example : When the temperature measured value is 7AH and the ambient temperature is 22 ˚C: MDX-596 7AH (measured value) - 01H (correction value) = 79H (setting value) * If the temperature measured value deflects between two values, use the smaller value (If 7AH and 79H in the above example, use 79H.) (3) Using the jog dial, match the value obtained in Step (2) with the temperature setting value. Example : When the temperature measured value is 7AH and the ambient temperature is 22 ˚C: [ TEMP 7A 79 ] Temperature setting value 10 MDX-596 2. AUTO preliminary adjustment mode Step Setting method 1 2 Set the Test mode. Load a disc. 3 4 Press the EDIT button once. Press the SET/ENTER button once. Adjusted values are output. Adjustment is completed. 5 6 Disc in use: MMD-318 [for pre-adjustment] When adjustment is OK, press the DELETE/CANCEL button. When adjustment is NG, press the DELETE/CANCEL button. 3. AUTO adjustment mode Remark Display No disc is loaded. Auto adjustment menu Auto preliminary adjustment menu Auto preliminary adjustment is started after sliding to the innermost track. “ *** ” changes in the following order during automatic adjustment. HAo -> ................. -> TCO Proceed to Step 5 when adjustment is OK. Proceed to Step 6 when adjustment is NG. The display returns to the AUTO preliminary adjustment menu. There is an abnormality at the adjusted point such as HAo. Refer to “Troubleshooting”. (page 20) [ EJECT ] [ LOADING ] [ AUTO _ AJST _ ] [ _ AUT _ YOBI _ ] [ *** : _ _ _ _ _ _ ] [ _ COMPLETE _ ] [ Can't _ ADJ. ] [ _ AUT _ YOBI _ ] [ Can't _ ADJ. ] Disc in use: TDYS1 (SONY) [for reproduction] or commercially available mini disc for recording Step Setting method 1 2 Set the TEST mode. Load a disc. 3 Press the SET/ENTER button once. Adjusted values are output. Adjustment is completed. 4 5 MDX-596 6 When adjustment is OK, press the SET/ENTER button. Press the INPUT button. Press the DELETE/CANCEL button. When adjustment is NG, press the DELETE/CANCEL button. Remark Display No disc is loaded. AUTO adjustment menu Automatic adjustment is started after sliding to the innermost track. “ *** ” changes in the following order when a high reflecting disc (disc for reproduction) is used. PEG -> HAG “ *** ” changes in the following order when a low reflecting disc (disc for recording) is used. PEG -> LAg -> GCG -> GEG -> LAG Proceed to Step 4 when adjustment is OK. Proceed to Step 6 when adjustment is NG. Continuous reproduction (bit section) (Address + C1 error display) Continuous reproduction (group section) (Address + C1 error display) Continuous reproduction (group section) (Address + ADIP error display) Display returns to the AUTO adjustment menu display. There is an abnormality at the adjusted point such as PEG. Refer to “Troubleshooting”. (page 20) [ EJECT ] [ LOADING ] [ AUTO _ AJST _ ] [ *** : _ _ _ _ _ _ ] [ _ COMPLETE _ ] [ Can't _ ADJ. ] [ s XXXX c YYYY ] [ a XXXX c YYYY ] [ a XXXX a YYYY ] [ AUTO _ AJST _ ] [ Can't _ ADJ. ] Note) *** : Adjustment name, XXXX: Address, YYYY: Measured value 4. AUTO AFB adjustment mode Step Disc in use: Commercially available mini disc for recording Setting method 1 2 Set the Test mode. Load a disc. 3 4 Press the DISPLAY button once. Press the SET/ENTER button once. 5 Press the DELETE/CANCEL button. Remark Display No disc is loaded. Auto adjustment menu Auto AFB adjustment menu Auto AFB adjustment is started. Adjusted values are output. The display returns to the AUTO AFB adjustment menu. [ EJECT ] [ LOADING ] [ AUTO _ AJST _ ] [ _ AUT _ AFB _ _ ] [ FAB YY _ ZZZZ ] [ YY _ ZZZZ _ _ _ ] [ _ AUT _ AFB _ _ ] Note) YY, ZZZZ: Measured value 11 MDX-596 5. EEPROM setting mode (used to confirm/adjust setting values) Disc in use: Commercially available mini disc for recording Refer to p.15 for EEPROM setting. 6. TEST-PLAY mode Using the disc: Commercially available mini disc for recording (Use this mode to check that the playback function is provided at the specified address.) Step Setting method Remark Display Press the INPUT button. AUTO adjustment menu TEST-PLAY menu ADDRESS setting (The initial value of the target address is displayed.) Continuous reproduction (bit section) (Address + C1 error display) Continuous reproduction (group section) (Address + C1 error display) Continuous reproduction (group section) (Address + ADIP error display) [ AUTO _ AJST _ ] [ TEST _ PLAY _ ] [ ADRES _ 0032 ] [ s XXXX c YYYY ] [ a XXXX c YYYY ] [ a XXXX a YYYY ] Press the DELETE/CANCEL button. TEST-PLAY menu [ TEST _ PLAY _ ] 1 2 3 4 Load a disc. Press the TITLE button. Press the INPUT button. Press the SET/ENTER button. 5 6 • Every time the TITLE button is pressed in the address setting mode, the address changes in the order of 0032-> 03C0 -> 0700 -> 08A0 -> 0950 -> — • Pressing the DISPLAY button in the TEST-PLAY menu changes to the AUTO adjustment menu. 7. TEST-REC mode Disc in use: Commercially available mini disc for recording (It is used to check the REC function at the specified address.) Step Setting method Remark Display 1 2 3 4 Load a disc. Press the TITLE button twice. Press the SET/ENTER button. Press the SET/ENTER button. AUTO adjustment menu TEST-REC menu ADDRESS setting (The initial value of the address is displayed.) Continuous recording [ AUTO _ AJST _ ] [ TEST _ REC _ _ ] [ a0032 _ pw ZZ ] [ a XXXX _ pw ZZ ] 5 Press the DELETE/CANCEL button. TEST-REC menu [ TEST _ REC _ _ ] • Every time the TITLE button is pressed in the address setting mode, the address changes in the order of 0032-> 03C0 -> 0700 -> 08A0 -> 0950 -> — • Pressing the DISPLAY button in the TEST-REC menu changes to the AUTO adjustment menu. 8. INNER mode Step Disc in use: Commercially available mini disc for recording Setting method Load a disc. Press the CHARA. button. Press the SET/ENTER button. 4 Press the DELETE/CANCEL button. Remark AUTO adjustment menu INNER menu INNER switch position is measured. (Both SUBQ address and C1 error are displayed.) INNER menu Display [ AUTO _ AJST _ ] [ _ _ INNER _ _ _ ] [ s XXXX c YYYY ] MDX-596 1 2 3 [ _ _ INNER _ _ _ ] • Pressing the DISPLAY button in the INNER menu changes to the AUTO adjustment menu. 12 MDX-596 ● Lead-in switch position adjustment Adjust the lead-in switch position so that it is between FF85 and FFD2. 1. Load a TDYS1 (SONY) (P/No. TX945850) disc for reproduction. 2. Loosen the screw (A1) (1 pc) attaching the mechanical switch P.C.B. 3. Retighten the screw (A1) (1 pc) while pressing the mechanical switch P.C.B in the arrow A direction in the figure for FF85 or less and in the arrow B direction for FFD2 or more. Measure the lead-in switch position again and check that it is in the range between FF85 and FFD2. A B (A1) X1 Note) Apply thread lock to the screw (A1) (1 pc) of the P.C.B. after tightening it. Fig.8 ● Forced rotation of loading motor It is possible to force the loading motor to rotate by turning the jog dial when the microprocessor version (tsm1C**e**) of the test mode or EJECT appears on display. (This is used when the disc cannot be ejected.) JOG DIAL y : Forced feeding of the disc to EJECT JOG DIAL t : Forced feeding of the disc to LOAD * To obtain the microprocessor version on display when a disc is loaded, “ AUTO _ AJST _ ” appears on display. Press the DELETE/CANCEL key in this state, and the microprocessor version will appear. ● Confirmation of magnetic head installation position • After replacing the magnetic head and the optical pick-up, be sure to confirm their installation positions. MDX-596 • To facilitate adjustment of their installation positions, bring the optical pick-up to the center position and follow the procedure described below. 1.Load a clear disc (P/No. AAX18050) for checking the head. 2.Push down the up-shift arm of the magnetic head with a finger to raise the magnetic head. 3.Looking at the unit from above, check if the magnetic head matches with the optical pick-up objective lens. 4.Check to ensure that the magnetic head moves up and down smoothly. Push down with a finger. Fig.9 13 Magnetic head Objective lens Radial direction Circumferentical direction MDX-596 MECHANISM ADJUSTMENT When making an adjustment, be sure to connect an extension cable for servicing and an expansion P.C.B. as shown in Fig.12. 1. Optical pickup rating inspection method 2 (Externally attached) GND (TP1202) IC1201 No.4 pin EIN (TP1253) IC1201 No.11 pin Oscilloscope 3 a 1 100K 470p GND CH1 CH2 470p FIN (TP1254) IC1201 No.12 pin X Y 100K b Lissajous waveform a:b = Within 4:1 (See page E41/J39) 2 Fig. 10 After performing automatic adjustment in the AUTO mode 1 selected from the test mode by using a TDYS1 (SONY) (P/ No. TX945850) disc for reproduction (COMPLETE status Check the Lissajous waveform while adjusting the installation position by using a screwdriver in the adjustment hole in the spindle motor. 3 on display), adjust the EOUT to FOUT Lissajous waveform (x-y). Adjustment hole 1. Loosen 3 screws of the spindle motor a little and make adjustment while watching the Lissajous waveform. Fig. 11 2. After adjustment, tighten screws in the order of (q), (w) and (e). From magnetic head Connector for 2P extension AAX16620 From optical pickup Mechanism P.C.B. FFC for 28P extension TX946220 MD Main P.C.B. MDX-596 Extension P.C.B. for servicing (AAX16660) Install an Extension P.C.B. for servicing to the mechanism. FFC for 6P extension AAX16640 FFC for 5P extension TX946190 Fig. 12 14 5. EEPROM setting mode Disc in use: Commercially available mini disc for recording (used to confirm/adjust setting values) 1) Start the TEST mode. 2) Load the disc. [AUTO AJST] 3) Press the DISPLAY button 6 times. [EEPROM SET] 4) Execute the procedure to have “EEPROM setting mode transition diagram” displayed and adjust the jog dial so that the same setting values as those in “EEPROM contents list” are obtained. (Refer to p.10 for TEMP setting.) 5) Press the REC button to cancel the TEST mode. (Entry into EEPROM can be started here.) 6) Set to the TEST mode again and perform AUTO preliminary adjustment, AUTO adjustment and AUTO AFB adjustment. EEPROM SETTING MODE TRANSITION DIAGRAM Note) 15 To return to the SUB MENU or MAIN MENU display of the test mode, press the DELETE/CANCEL button. EEPROM CONTENTS LIST ● Focus setting (Focus) Item on display FG ❍❍ FF0 ❍❍ FF1 ❍❍ FF2 ❍❍ FZHLEV ❍❍ FOKLEVh ❍❍ FOKLEVL ❍❍ FOSTn ❍❍ DISCJG ❍❍ ● Slide setting (Sled) Set value B1 H 10 H 70 H E0 H ED H 07 H 09 H 2C H 14 H ● Spin setting (Spindle) Item on display SPG ❍❍ SPG-in ❍❍ SPG-mid ❍❍ SPG-out ❍❍ SP1 ❍❍ SP2 ❍❍ SP3 ❍❍ SP4 ❍❍ SP5 ❍❍ SPDLIM ❍❍ SPKLEVm ❍❍ Set value 10 H 5C H 48 H 38 H 10 H 93 H ED H EE H 20 H 64 H 15 H ● Tracking setting (Tracking) Item on display TG ❍❍ TF0 ❍❍ TF1 ❍❍ TF2 ❍❍ FT3 ❍❍ SVCNT4 ❍❍ TRBLVo ❍❍ TRBLVt ❍❍ TRKLVo ❍❍ TRKLVt ❍❍ TDPWo ❍❍ TDPWt ❍❍ SLCTo ❍❍ SLCTt ❍❍ SLCTm ❍❍ TCRSC1P ❍❍ TCRSC0h ❍❍ TCRSC0L ❍❍ TCRSCHh ❍❍ TCRSCHL ❍❍ COTLVP ❍❍ COTLVr ❍❍ JPint ❍❍ KIK10 ❍❍ Set value 6B H 10 H 6B H F0 H 08 H 01 H 68 H 50 H 60 H 2E H 67 H 21 H 00 H 50 H 53 H 16 H 00 H FA H 02 H 02 H 05 H 15 H 00 H 64 H Item on display SLG ❍❍ SL2 ❍❍ SLDLIM ❍❍ SLDLEV ❍❍ SLKLVk ❍❍ SLKLVt ❍❍ SLKLVm ❍❍ SLBKm ❍❍ SLKrio ❍❍ SLKroi ❍❍ SLK1io ❍❍ SLK1oi ❍❍ Set value 3E H 10 H 7F H 12 H 55 H 2E H 55 H 08 H 60 H 68 H 68 H 60 H ● Control setting (Control) Item on display CONTROL1 ❍❍ CONTROL2 ❍❍ ADJTTM ❍❍ HDEQAD ❍❍ LDEQAD ❍❍ GDEQAD ❍❍ MDEQBC ❍❍ LDEQBC ❍❍ GDEQBC ❍❍ HALSG ❍❍ LALSG ❍❍ GALSG ❍❍ HALSOFS ❍❍ LALSOFS ❍❍ GALSOFS ❍❍ Set value 08 H 02 H 14 H 92 H 8E H 91 H 8C H 8F H 8A H 11 H 11 H 11 H FC H 00 H 00 H ● Adjust setting (ADJSET) COK FAT TAT CAT FAB STR SFS STC Item on display ❍❍ ❍❍ ❍❍ ❍❍ ❍❍ ❍❍ ❍❍ ❍❍ Set value 58 H C0 H 3E H 40 H 5C H 0B H 0D H 0D H 16 MDX-596 ■ SPECIAL TEST MODE ● How to set to the special test mode Press the POWER button while pressing the SET/ENTER button and the STOP button. Then all the indicators will light up. ● Operation procedure Every time the SET/ENTER button is pressed, lighting of indicators and items on the display change as follows. 1) All indicators light up. 2) 3) All indicators turn off. Segments not sharing the border light up. 4) 5) Above segments turn off and other segments light up. The date when the software was entered appears on the display. 6) 7) The version of the micro processor appears on the display. The time of auto-marking appears on the display. [ CPU Ver:TP03 ] [ AM Time :C8h ] 8) 9) The analog level of auto-marking appears on the display. The digital level of auto-marking appears on the display. [ AM Lv1_A:24h ] [ AM Lv1_D:1Ah ] 10) The parameter of the bit distribution during recording on the display. 11) The parameter of the bit distribution during recording on the display. [ Rec Bit0:C0h ] [ Rec Bit1:FEh ] 12) Write/read check for EEPROM appears on the display [ EE W/R Check ] When the INPUT button is pressed at this point, whether the micro processor executed data write/read function into EEPROM or not is checked. If [OK] appears on the display and the pin 6 of IC6 is at “H”, the check result is satisfactory. [NG] is displayed when there is an error while writing or reading the data. In such a case, check EEPROM (IC7). ● How to cancel the special mode Press the STOP button, and the mode will change from the special test mode to the factory preset mode and the data in RAM will be cleared. Note : Turning off the power will cancel the special test mode but will not clear the data in RAM (ie., user settings are maintained). MDX-596 Data to write in EEPROM (IC7) INPUT mode REPEAT mode RANDOM mode PROGRAM mode REC mode (STEREO/MONO) AUTO MARK/MANUAL DISPLAY mode 17 Initial settings ANALOG OFF OFF OFF STEREO AUTO (“MANUAL” does not light up.) DISC TITLE MDX-596 ■ ERROR DISPLAY Error on display Can't REC Description • DEFECT occurred 10 times continuously during RECPLAY. • Recordable cluster became “0” due to occurrence of DEFECT during REC-PLAY. Countermeasure • Check that the disc is free from any scratch, dust, finger print, black spot, etc. and that decentering, face deflection, etc. are not excessive. • REC mode cannot be set for 20 seconds even after repeatedly trying to read the read disabled address. Can't Copy • One of the following judgments has been made depending on the channel status of the digital signal • Check if the CD is a copy inhibited on (e.g., CDR, etc.) input from D-IN during REC-PAUSE or REC-PLAY. (1) Other than audio (2) Other than civil purpose (3) Copy NG due to reversed COPY bit of CD (ie., copy protected) DIGin Unlock • Either of the following symptoms occurred for the digital signal input from D-IN during REC-PAUSE or REC- • Check that the D-IN signal line is free from abnormality. PLAY. (1) Digital IN PLL is unlocked. (2) Locked under conditions other than FS=44.1kHz. TOC Full • No space is left to register music No and character data (song name, disc name, etc.) while the REC-PLAY • Use a disc for recording and reproduction with a space left to register UTOC. function is used. • No recordable space is left when trying to activate the REC-PAUSE function. UTOC ERR R • “FTNO > LTNO” occurred. • “FTNO = 0 or 1” occurred. • As an abnormality exists in the UTOC data, use another disc. • UTOC recorded in the disc could not be read. UTOC ERR A • “Start address > end address” occurred. UTOC ERR L0 ~ 4 • Any one of the UTOC0 ~ 4 data was looped. Not Audio • Data not for audio purpose is recorded in the track mode • Select another TNO or use another disc. Disc Full • No recordable space is left when trying to activate the REC-PAUSE function. Playback MD • The loaded disc was for reproduction only when trying to activate the REC-PAUSE function or trying to edit. Protected • Recording or editing was attempted while the data protector of the disc for recording and reproduction is set to the data protected state. • Editing the track subject to write protect function was MDX-596 of TNO which is currently selected. • Use another disc for recording with a recordable space left. • As the loaded disc is for reproduction only, use a disc for recording. • Try again with the data protector set to the original position. • As the track to be edited is write protected, try again with another track. attempted by using the data written in UTOC. 18 MDX-596 Error on display Can' t Edit Description Countermeasure • Editing conditions were not satisfied with respect to • Wrong operation procedure was used. Try again by using the correct procedure. each editing function. TMP Over!! • The temperature in the set (MD unit) went up excessively high due to occurrence of some abnormality. • Check according to troubleshooting. • Check the temperature of the area where the unit is used. DISC ERR R DISC ERR S DISC ERR W • The data was not correct or it was not possible to read it • Use another disc as there is an abnormality in TOC or UTOC data or the disc has a scratch or correctly. • Recording the music data failed as an abnormality other faulty condition. occurred while recording it. TOC ERR S • The TOC data was not correct. TOC ERR R • It was not possible to read the TOC data. • The TOC data recorded in the disc is not in compliance with the MD standard. • Use another disc as the disc has a scratch or other faulty condition. U TOC W ERR • It was not possible to rewrite UTOC correctly and an abnormality occurred while rewriting it. FOCUS ERR • The disc was loaded but it was not possible to achieve • Use another disc as the disc has a scratch or other faulty condition. • Check that the disc is free from any scratch, dust, finger print, black spot, etc. and that FOCUS. decentering, face deflection, etc. are not excessive. BLANK DISC • The total number of TNO and NAME characters was “0” as a result of reading UTOC. TOC W ERROR • UTOC can be read but cannot be rewritten. • Check if the disc is recordable by actually recording. • Check if the recording head contacts properly and if wiring from the circuit board to the recording head is free from breakage. EEPROM ERROR • The EEPROM data is not correct • Try again after resetting and if still NG, replace MDX-596 EEPROM. Mechanism Error Error on display Description Er_MD2_* The head fails to move up. Er_MD3_* The head fails to move down. HINF (IC1401 No.93 pin) *=E 19 Eject completed position < 1.0 V * = M Horizontal midway position > 3.01 V *=L Load completed position 1.31 — 2.36 V *=D Head down position 1.01 — 1.31 V MDX-596 ■ TROUBLESHOOTING When MD fails to operate When the objective lens of the optical pickup becomes dirty, MD may fail to operate. Clean the objective lens first and check MD for reproduction function. If it still fails to operate, check according to the following flow charts. Contaminant on the pickup lens such as dust or other foreign matter may cause the pickup to skip or the TOC (content of the selection) not to be displayed. Check if the lens is clean before making adjustments. If the lens is dirty, clean it as follows. ● Turn off the power. Dampen the lens cleaning paper with a small amount of isopropyl alcohol and wipe the lens with it, using care not to cause any damage to the lens. Be sure not to touch the lens with your hand directly. ▲ Check the trouble item “Play mode is not available.”. ▲ Check the trouble item “Audio reproduction circuit”. ▲ Check the trouble item “Recording/reproduction function”. ▲ Check the display section. ▲ Check the power supply section and CN1501. ▲ Check IC6 and CN1501. ▲ Check around Q1804 and IC1401. ▲ Check IC1201. ▲ NO Check IC1401. YES Is appropriate audio output provided? ▼ NO YES Is the play mode available when the PLAY/PAUSE button is pressed? ▼ Check the trouble item “Disc cannot be loaded properly.”. YES Does the disc loading function work properly? ▼ Check the trouble item “Power fails to turn on”. ▲ ▼ NO ▲ Does the power turn on when the POWER button of the main unit is pressed? NO YES NO Does recording/reproduction function work properly? Power fails to turn on. Does the unit operate properly when its STOP button of is pressed? YES NO ▼ Is +5V ~ +6V voltage applied to No.17 and 18 pins of CN1501? NO YES ▼ Is a pulse applied to No.6 pin of CN1501 when the reset power is turned on? YES Is the voltage at No.62 pin of IC1401 +3.2V? YES MDX-596 ▼ NO NO ▼ Is a 8.4672MHz pulse applied to No.15 pin of IC1401? NO YES ▼ Is a pulse output from No.34 pin of IC1401? NO YES ▼ Check CN1501 and IC6. 20 MDX-596 Disc cannot be loaded properly. Does the loading function work properly when a disc is inserted? YES NO Check CN1401, CN1931 and SW1932. ▲ Check IC1401. ▲ ▼ ▲ NO Does No.5 pin of CN1401 become “H”? Check CN1401, CN1931 and IC1601. YES NO Does a change occur at either No.19 or 20 pin of IC1601? ▼ YES ▼ NO Does a change occur at either No.12 or 13 pin of IC1601? YES ▼ Check M903. ▼ YES Does eject function work when the MD eject button is pressed? ▼ NO YES Is the disc drawn in again immediately after it is ejected? YES ▼ Check CN1901 and SW1932. Play mode is not available. YES ▲ Is the play mode unavailable with either high reflecting disc Proceed to the check item “Checking by using the test mode”. MDX-596 or low reflecting disc? ▼ NO NO ▼ Is the play mode unavailable only with the high reflecting disc? The play mode unavailable only with the low reflecting disc. YES YES ▼ ▼ Is the voltage at No.93 pin of IC1401 1.45 ± 0.15V in the test Is the voltage at No.93 pin of IC1401 with a low reflecting disc loaded mode state with a high reflecting disc loaded? 1.75V ± 0.15V (recordable) or 2.15V ± 0.15V (recording inhibited)? YES ▼ ▼ After readjustment, proceed to the check item “Normal reproduction”. 21 ▼ NO YES NO ▼ Check SW1931, loading circuit board and CN1931. MDX-596 Normal reproduction Applicable when the E2-PROM value has been confirmed as normal in the test mode ▲ YES Is initialization done properly for reproduction of a high reflecting disc? Does the play time display count up properly? NO ▼ NO Check IC1201. ▼ ▲ NO Is the disc turning properly? Does the lead-in switch turn on with the pickup at the innermost track in the test mode? (Is No.63 pin of IC1401 at “L”?) NO YES ▼ ▼ Check SW1936, soldered points in the mechanical switch Check the position of the lead-in switch by selecting the lead-in circuit board and around No.6 pin of CN1932. switch position measurement mode from the adjustment items for the high reflecting disc. Audio reproduction circuit Applicable when no sound is produced although the play time display counts up properly during reproduction in the normal mode NO ▲ Is the audio output waveform obtained at No.24 and 26 pins of IC1701? 17, 19 pins of IC1701. YES ▼ Check No.70 — 72, 74 pins of IC1201 and No.12, 16, NO Check the connection line IC1701 and CN1501. ▲ Check IC3. MDX-596 ▲ Is the audio output waveform obtained at No.26 and 28 pins of CN1501? YES ▼ Is the audio output waveform obtained at No.1 and 7 pins of IC3? NO YES ▼ Check the muting section of IC8. 22 MDX-596 Recording/reproduction function Load a low reflection disc and after confirming the audio output in the normal reproduction mode, execute recording/reproduction. Check that the disc is not in the recording inhibited status. ▲ Check around IC1401. ▲ Check IC1201 for proper soldering. ▲ ▼ NO ▲ Does the recording function fail from the starting address? Check around IC4 and IC5 and also check the REC YES Is an RF waveform available at No.1 pin of IC1201 or TP1201 YES during reproduction after recording? ▼ NO Does the level of No.3, 26 and 39 pins of IC1401 change NO between recording and reproduction? YES ▼ Is an RF pattern provided at No.50 pin of IC1201? ▼ NO YES Check IC1300 — 1302 and CN1300. ▼ Is an output waveform available at No. 1 and 7 pins of IC4 and No. 1 NO and 7 pins of IC5 while recording the LINE input in the normal mode? ▼ YES ▼ YES MDX-596 Check around IC1701 and No.70 — 73 pins of IC1201. 23 NO ▲ Is an input waveform applied to No.3 and 5 pins of IC1701? LEVEL volume. Check around IC1701 and CN1501. MDX-596 Checking by using the test mode Spindle motor does not run. NO ▲ Is a correct waveform provided at No.24 and 25 pins of IC1201 Check No.24 and 25 pins of IC1201 as well as solder connections and parts of the peripheral circuit. during the AUTO adjustment mode step 3 in the test mode? YES ▼ NO ▲ Is a waveform provided at No.9 and 10 pins of IC1601 as well as at No.5 and 6 pins of CN1402? ▼ Check IC1601, CN1402 and the mechanism switch circuit board solder connections. YES Replace the spindle motor as a complete unit. Sled motor does not run. NO ▲ Does a change occur at No.22 and 23 pins of IC1201 when Check the waveform at No.22 and 23 pins of IC1201, peripheral parts and solder connections. R and E buttons are pressed? YES ▼ Check IC1601 and CN1402 solder connections. ▲ NO ▲ Does a change occur at No.14 and 15 pins of IC1601 and No.3 and Check the connection section to the sled motor for any 4 pins of CN1402 when the R and E buttons are pressed? YES ▼ Does a voltage change occur at the + and - terminals of the sled motor when the R and E buttons are pressed? NO poor solder connections or broken wires. YES ▼ Replace the sled motor. MDX-596 24 MDX-596 RF1 1 RF2 2 RF3 3 RF4 4 1+2 PIN 3+4 PITG NIN GND1 BIAS VCC1 EFMAGC DCNF EFMO 48 47 46 45 44 43 42 41 40 39 38 37 36 2-1 RESISTOR & SW IC1101 : IR3R58M RF Signal Processing 1234 ■ IC DATA 35 ADAGI EFM AGC 34 ADAGC DIFF 33 ADIPNF ADIP AGC REFI 5 32 ADIPO BIAS 31 GND2 REFO 6 AOUT 7 30 WBO BPF 29 VCC2 ASW 8 AIN 9 SW MODE BIN 10 MDX-596 No. Pin Name 1 RF1 2 RF2 3 RF3 4 RF4 5 REFI 6 REFO 7 AOUT 8 ASW 9 AIN 10 BIN 11 BSW 12 BOUT 13 EOUT 14 ESW 15 EIN 16 FIN 17 FSW 18 FOUT 19 EOUT 20 BOUT 21 AOUT 22 TCGO 23 TCGI 24 RFADD 25 DTEMP 26 SGAIN 27 DISC 28* OPICPW 29 VCC2 30* WBO 31 GND2 32 ADPO 27 DISC 13 14 15 16 17 18 19 20 21 22 23 24 FIN FSW FOUT EOUT BOUT AOUT TCGO TCGI RFADD 25 DTEMP EIN BOUT 12 ESW 26 SGAIN EOUT BSW 11 Function RF signal input terminal 1 to input RF signal output from pickup RF signal input terminal 2 to input RF signal output from pickup RF signal input terminal 3 to input RF signal output from pickup RF signal input terminal 4 to input RF signal output from pickup Amplifier input terminal for reference voltage Amplifier output terminal for reference voltage Amplifier (focus servo system) output terminal 1 for servo signal Amplifier (focus servo system) output terminal 2 for servo signal Amplifier (focus servo system) reverse input terminal for servo signal Amplifier (focus servo system) reverse input terminal for servo signal Amplifier (focus servo system) output terminal 2 for servo signal Amplifier (focus servo system) output terminal 1 for servo signal Amplifier (tracking servo system) output terminal 1 for servo signal Amplifier (tracking servo system) output terminal 2 for servo signal Amplifier (tracking servo system) reverse input terminal for servo signal Amplifier (tracking servo system) reverse input terminal for servo signal Amplifier (tracking servo system) output terminal 2 for servo signal Amplifier (tracking servo system) output terminal 1 for servo signal Amplifier (tracking servo system) output terminal 1 for servo signal Amplifier (tracking servo system) output terminal 1 for servo signal Amplifier (tracking servo system) output terminal 1 for servo signal Amplifier output terminal for track cross detect signal when in groove section Amplifier input terminal for track cross detect signal when in groove section Output terminal for added resistance of RF1 ~ 4 Chip temperature detect terminal Switch control terminal for servo amplifier Pit/grove mode select control terminal Power supply output terminal for OPIC section Power supply terminal for digital/power section Comparator output terminal to make ADIP signal into binary value Ground terminal for digital/power section Pre-amplifier output terminal for ADIP signal The * marked terminal is a terminal which is not connected externally (open terminal). 25 28 OPICPW MDX-596 IC1101 : IR3R58M RF Signal Processing No. Pin Name 33* ADIPNF 34 ADAGC 35 ADAGI 36 2-1 37 EFMO 38 DCNF 39 EFMAGO 40 VCC1 41 BIAS 42 GND1 43 NIN 44 PITG 45 3+4 46 PIN 47 1+2 48 1234 Function AGC amplifier output terminal for ADIP signal AGC smooth capacitor connecting terminal for ADIP signal AGC amplifier input terminal for ADIP signal RF1, RF2 differential signal AGC amplifier output terminal for RF signal Reference voltage smooth capacitor connecting terminal for RF signal AGC amplifier AGC smooth capacitor connecting terminal for RF signal Power supply terminal for analog section Bias input terminal Ground terminal for analog section AGC amplifier reverse input terminal for RF signal Ground terminal when in pit section Output terminal for added resistance of RF3 and RF4 when in groove section AGC amplifier reverse input terminal for RF signal Output terminal for added resistance of RF1 and RF2 when in groove section Output terminal for added resistance of RF1 ~ 4 when in pit section The * marked terminal is a terminal which is not connected externally (open terminal). FEMON DADATA ADDATA DFCK BCLK LRCK DGND PLLBVC DOUT DIN XO XI DGND VDD1 VPO VXI CDBCLK CDLRCK CDDATA DIN2 DILOCK TEST1 TEST0 TCRS X700KO IC1201 : LR37814 ATRAC Encoder/Decoder 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 LR37814 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 EFMO PLCK ACRCEF RAA11 RAD0 RAD1 RAWEX RARASX RAA9 RAD3 RAD2 RACASX DGND RACEX RAA8 RAA7 RAA6 RAA5 RAA4 VDD2 RAA10 RAA0 RAA1 RAA2 RAA3 MDX-596 TOTMON TEMCN SBCK SBO SBSY SFSY FCK SENSE COUT MCCK DINIX VDD2 DGND RSTX SYD0 SYD1 SYD2 SYD3 SYD4 SYD5 SYD6 SYD7 SYWRX SYRDX SYRS EFMMON AVCC1 EFM1 AGND1 AVCC2 VREF WBI TCG AIN BIN EIN FIN VBAT VDD1 DGND TEST2 X176KO FODRF FODRR TRDRF TRDRR SLDRF SLDRR SPDRF SPDRR 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 No. 1* 2 3 4 5 6 7 8 9 Pin Name EFMMON AVCC EFMI AGND1 AVCC2 VREF WBI TCG AIN I/O O I I I I I Function EFM monitor output Power supply terminal for analog section Input terminal for EFM signal from RF amplifier Ground terminal for analog section Power supply terminal for analog section Reference voltage input for RF amplifier ADIP wobble signal Tracking cross signal Focus error signal A The * marked terminal is a terminal which is not connected externally (open terminal). 26 MDX-596 IC1201 : LR37814 ATRAC Encoder/Decoder MDX-596 No. 10 11 12 13 14 15 16 17* 18 19 20 21 22 23 24 25 26 27 28 29 30* 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47* 48* 49* 50 51* 52* 53,54 55 56 57 58 59 60 61* 62 63 64 Pin Name BIN EIN FIN VBAT VDD1 DGND TEST2 X176KO FODRF FODRR TRDRF TRDRR SLDRF SLDRR SPDRF SPDRR RAA3 RAA2 RAA1 RAA0 RAA10 VDD2 RAA4 RAA5 RAA6 RAA7 RAA8 RAOEX DGND RACASX RAD2 RAD3 RAA9 RARASX RAWEX RAD1 RAD0 RAA11 ACRCER PLCK EFM0 X700KO TCRS TEST0,TEST1 DILOCK DIN2 CDDATA CDLRCK CDBCLK VXI VPO VDD1 DGND XI I/O I I I I I O O O O O O O O O O O O O O O O O O O O O I/O I/O O O O I/O I/O O O O O O O I O I/O I/O I/O I/O I O I Function Focus error signal B Tracking error signal E Tracking error signal F Power supply voltage detect signal for constant voltage servo Power supply terminal for digital section Digital ground terminal Connected to GND in normal use Clock output. f=176.4KHz (4fs) Focus servo forward output. PWM Focus servo reverse output. PWM Tracking servo forward output. PWM Tracking servo reverse output. PWM Slide servo forward output. PWM Slide servo reverse output. PWM Spindle servo forward output or spindle serve output. PWM Spindle servo reverse output or switching of spindle rotation forward/reverse Address output to external D-RAM. ADR3 Address output to external D-RAM. ADR2 Address output to external D-RAM. ADR1 Address output to external D-RAM. ADR0 (LSB) Address output to external D-RAM. ADR10 (MSB) Power supply terminal for DRAM interface Address output to external D-RAM. ADR4 Address output to external D-RAM. ADR5 Address output to external D-RAM. ADR6 Address output to external D-RAM. ADR7 Address output to external D-RAM. ADR8 Data output enable signal output to external D-RAM Ground terminal for digital section Column address strobe signal output to external D-RAM Data input/output with external D-RAM. D2 Data input/output with external D-RAM. D3 (MSB) Address output to external D-RAM. ADR9 Low address strobe signal output to external D-RAM Data write enable signal output to external D-RAM Data input/output with external D-RAM. D1 Data input/output with external D-RAM. D0 (LSB) ADR11 (MSB 64Mbit) CRC error flag monitor output of ADIP EFM PLL clock output during reproduction EFM signal output during recording and C1F (C1 error flag) monitor output during reproduction Clock output. f=705.6KHz. No clock output when RSTX=0. Track cross signal Test input terminal, connected to GND when in normal use DIN lock detect Digital input signal. Expansion port 0 Data input for high speed dubbing. Microprocessor expansion output port 5 when switching. LR clock input for high speed dubbing. Microprocessor expansion output port 6 when switching. Bit clock input for high speed dubbing. Microprocessor expansion output port 7 when switching. PLL clock input for variable pitch. PLL phase error output for variable pitch. Power supply terminal for digital section Ground terminal for digital section Oscillation circuit input. 33.8688MHz The * marked terminal is a terminal which is not connected externally (open terminal). 27 MDX-596 IC1201 : LR37814 ATRAC Encoder/Decoder No. 65 66 67 68 69 70 71 72 73 74 75* 76* 77* 78 79 80 81 82 83 84 85 86 87 88 89 90 91—96 97 98 99 100 Pin Name XO DIN DOUT PLLBVG DGND LRCK BCLK DFCK ADDATA DADATA FEMON TOTMON TEMON SBCK SBO SBSY SFSY FOK SENSE COUT MCCK DINTX VDD2 DGND RSTX SYD0 SYD1 — SYD6 SYD7 SYWRX SYRDX SYRS I/O O I O O O O O I O O O O I/O I/O I/O I/O O O O O O I I/O I/O I/O I I I Function Oscillation circuit output. 33.8688MHz Digital input signal Digital output signal External capacitor terminal for internal PLL Ground terminal for digital section Output terminal for switching music data to Lch, Rch Shift clock for music data Clock for AD/DA converter digital filter. 256Fs Voice data input Voice data output Focus error signal monitor output Total signal monitor output Tracking error signal monitor output DIN sub-code reading clock. EIAJ CP-309 format DIN sub-code serial data. EIAJ CP-309 format. DIN sub-code block synchronous signal. EIAJ CP-309 format. DIN sub-code frame synchronous signal. EIAJ CP-309 format. Focus OK detect signal. "0": focus OK Servo state detect signal. "1": Auto move, auto jump, auto focus being drawn in Track cross signal output Clock output for microprocessor. Clock output also when RSTX=0 Output terminal used to request interrupt into system control interface. Power supply terminal for interface section Ground terminal for digital section Chip reset input. Reset at "L" (Note) Data bus terminal of system control interface (LSB) Data bus terminal of system control interface. Data bus terminal of system control interface. (MSB) Input terminal for register write pulse of system control interface Input terminal for register read pulse of system control interface Input terminal for register selection of system control interface The * marked terminal is a terminal which is not connected externally (open terminal). (Note) Set RSTX to "L" when or after turning on the power supply. MDX-596 28 MDX-596 IC1202 : IX2474AF 4M Bit D-RAM RAS 4 Write Clock Generator Clock Generator CAS 17 CBR Refresh Counter Row Address Buffer Row Decoder Word Driver A9 15 Row Address Buffer Column Decoder Sense Amp. VSS 20 On ChipVBB Generator CAS 17 Pin No. 1, 2 3 4 5 6—9 10 11 — 15 16 17 18, 19 20 Name DQ0, DQ1 WE RAS A9 A0-A3 VDD A4-A8 OE CAS DQ2, DQ3 Vss VBB WP SCL SDA A2 VSS 5 VCC 6 A1 7 A0 MDX-596 29 8 1 2 3 4 Name A0 — A2 VSS SDA SCL WP VCC Function Device address Ground Serial data input/output Serial clock input Write protect Power supply 1 2 DQ0~DQ3 18 19 Memory Cell I/O Selection Function Data input/data output Write enable Low address strobe Address input Address input Power supply (3.3V) Address input Output enable Column address strobe Data input/data output Power supply (0V) IC1402 : 58X2402T EEPROM Pin No. 1—3 4 5 6 7 8 Data Input Buffer SELF Refresh Timer MN42V4400 only A0 5 3 WE Data Output Buffer 16 OE MDX-596 IC1401 : iX0324AW MD System Microprocessor Pin Name 4M/16M 64M LDVAR ADJS CIN NC UNLOCK BYTE CNVss STID OUT SEACH OUT RESET NC Vss MCCK Vcc P85 DINT SFSY ST-ID SERCH MDRSW CDB SEL DSENSE P-DOWN HD ON EEPRO HFON EEPK EEPD MD DATA K DATA DSCK DSTB NC SBO SBCK DISC R/P FOK FLASH L SGAIN SYRS SYRD SYWR FLASH H SYS D7 SYS D6 SYS D5 SYS D4 SYS D3 SYS D2 SYS D1 SYS D0 I/O O O O O I I I I O O I I I I I I I O O I I O O O O I/O O I I O O I O O O I I O O O O I I/O I/O I/O I/O I/O I/O I/O I/O Function 4M/16M DRAM select input 64M DRAM select input LDVAR (Laser power adjustment output) ADJS (for automatic adjustment step check) CIN (Track count signal input) Unused ERR input (to unlock monitor PLL) GND GND ST-ID output MD search output RESET input Clock output GND EXTAL (8.4672MHz) +3.15V Input/output port P85 DINT (interrupt input from MD•LSI) Interrupt input ST-ID input (MD-ON) CD search input (Synchro REC interrupt input) MD RSW output CD BLK SEL output DSENSE (Servo sense input from MD-LSI) P-DOWN (power failure detect) HDON (Magnetic head current ON/OFF output) EEPROM protect cancel output HFON EEPROM serial clock output EEPROM data input/output MD data output System computer data input System computer communication clock input DSTB (system computer communication enabled and during communication) Unused Sub-code serial data input Sub-code communication serial clock output DISC R/P output (REC/PLAY select) FOK (focus servo state monitor input) Flash write select SGAIN MD LSI register select signal output SYRD (MD-LSI read signal output) SYWR (MD-LSI write signal output) Flash write select SYS D7 (data bus 7) SYS D6 (data bus 6) SYS D5 (data bus 5) SYS D4 (data bus 4) SYS D3 (data bus 3) SYS D2 (data bus 2) SYS D1 (data bus 1) SYS D0 (Data bus 0) MDX-596 No. 1 2 3 4* 5 6* 7 8 9 10* 11* 12 13* 14 15 16 17 18 19 20 21 22 23* 24 25 26 27 28 29 30 31 32 33 34 35* 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 The * marked terminal is a terminal which is not connected externally (open terminal). 30 MDX-596 IC1401 : iX0324AW MD System Microprocessor MDX-596 No. 55* 56* 57* 58* 59* 60* 61 62 63 64 65 66 67 68* 69* 70 71* 72 73 74 75* 76* 77* 78 79 80 81* 82 83 84* 85* 86* 87* 88* 89 90 91 92 93 94* 95* 96 97* 98 99 100 Pin Name P37 P36 P35 P34 P33 P32 P31 Vcc INNSW GND L3 DATA L3 MODE L3 CLK P24 P23 PCNT0 LAST LD ON A/B SBSY DAP ON DFS0 DFS1 P12 P11 XRST AD MUTE LD+ LDMUTE RAST TEST2 TEST1 TEST0 AVCK3 AVCK2 AVCK1 DTEMP MINF TEST K1 TEST K2 GND NC VREF AVcc PR I/O O O O O O O O I I O O O O O O O O O O O O O O O O O O O O O I I I I I I I I I I I Function Input/output port P37 Input/output port P36 Input/output port P35 Input/output port P34 Input/output port P33 Input/output port P32 Input/output port P31 +3.15V Pick innermost track detect input GND L3 DATA (soft serial communication, with 2 modes, LSB first) L3 MODE (soft serial communication, with 2 modes, LSB first) L3 CLK (soft serial communication, with 2 modes, LSB first) Input/output port P24 Input/output port P23 PCNT0 output LAST LDON output (H: ON) ANLPTR output ADPON output (for CK) DAPON output (for CK) DFS0 output DFS1 output Input/output port P12 Input/output port P11 XRST (system reset output) ADMUTE output (for CK) Loading motor + side control output Loading motor - side control output MUTE output RAST TEST 2 (special mode select 2) TEST 1 (special mode select 1) TEST 0 (special mode select 0) AVCK3 (motor driver power supply monitor input) AVCK2 (AD/DA block 3.1V monitor input) AVCK1 (head circuit power supply monitor input) DTEMP (temperature detect input) MINF (by disc type / REC input) TEST K1 (test key input 1) TEST K2 (test key input 2) GND Unused +3.15V +3.15V Playback/recording reset input The * marked terminal is a terminal which is not connected externally (open terminal). 31 MDX-596 IC1701 : UDA1347T AD Converter/DA Convereter VDDA(ADC) VSSA(ADC) VADCP 2 VINL 3 1 7 10 VSSD 11 6 Vref(A) 4 0dB/6dB switch ADC VDDD VADCN UDA1347 5 VINR 8 21 MC1 20 MP5 ADC DECIMATION FILTER MC2 DC-CANCELLATION FILTER DATAO BCK WS DATAI MP1 18 16 17 19 DIGITAL INTERFACE 9 L3-BUS INTERFACE 13 MP2 14 15 MP3 MP4 12 SYSCLK 24 VOUTR DSP FEATURES INTERPOLATION FILTER NOISE SHAPER DAC VOUTL 26 25 VDDO Pin No. DAC 28 27 22 23 VSSO VDDA(DAC) VSSA(DAC) Vref(D) Name VSSA(ADC) ADC analog ground Function 2 3 4 5 6 7 8* 9* 10 11 12 13 14 15 16 17 18 19 20* 21* 22 23 24 25 26 27 28 VDDA(ADC) VINL Vref(A) VINR VADCN VADCP MC1 MP1 VDDD VSSD SYSCLK MP2 MP3 MP4 BCK WS DATAO DATAI MP5 MC2 VSSA(DAC) VDDA(ADC) VOUTR VDDO VOUTL VSSO Vref(D) ADC analog power supply ADC input (left) ADC reference voltage ADC input (right) ADC reference voltage N ADC reference voltage P Mode control 1 (pull-down) Multi-purpose pin 1 Digital power supply Digital ground System clock 256, 384, 512fs Multi-purpose pin 2 Multi-purpose pin 3 Multi-purpose pin 4 Bit clock input Word select input Data output Data input Multi-purpose pin 5 (pull-down) Mode control 2 (pull-down) DAC analog ground DAC analog power supply DAC output (right) Operation amplifier power supply DAC output (left) Operation amplifier ground DAC reference voltage MDX-596 1 The * marked terminal is a terminal which is not connected externally (open terminal). 32 MDX-596 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 MDX-596 P96/ANEX1 P95/ANEX0 P94/DA1 P93/DA0 P92/TB2IN P91/TB1IN P90/TB0IN BYTE CNVSS P87/XCIN P86/XCOUT RESET XOUT VSS XIN VCC P85/NMI P84/INT2 P83/INT1 P82/INT0 P81/TA4IN P80/TA4OUT P77/TA3IN P76/TA3OUT P75/TA2IN P74/TA2OUT P73/CTS2/RTS2/TA1IN P72/CLK2/TA1OUT P71/RXD2/TA0IN P70/TXD2/TA0OUT P07/D7 P06/D6 P05/D5 P04/D4 P03/D3 P02/D2 P01/D1 P00/D0 P107/AN7/K13 P106/AN6/K12 P105/AN5/K11 P104/AN4/K10 P103/AN3 P102/AN2 P101/AN1 AVSS P100/AN0 VREF AVCC P97/ADTRG 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 P10/D8 P11/D9 P12/D10 P13/D11 P14/D12 P15/D13 P16/D14 P17/D15 P20/A0/(/D0/-) P21/A1/(/D1/D0) P22/A2/(/D2/D1) P23/A3/(/D3/D2) P24/A4/(/D4/D3) P25/A5/(/D5/D4) P26/A6/(/D6/D5) P27/A7/(/D7/D6) VSS P30/A8(/-/D7) VCC P31/A9 P32/A10 P33/A11 P34/A12 P35/A13 P36/A14 P37/A15 P40/A16 P41/A17 P42/A18 P43/A19 IC6 : M30622M8-xxxFP Main System Microprocessor 33 No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 Port P96/ANEX1 P95/ANEX0 P94/DA1 P93/DA0 P92/TB2in P91/TB1in P90/TB0in BYTE CNVss P87/Xcin P86/Xcout /RESET Xout Vss Xin Vcc P85//NMI P84//INT2 P83//INT1 P82//INT0 P81/TA4in P80/TA4out P77/TA3in P76/TA3out P75/TA2in P74/TA2out P73/TA1in P72/TA1out P71/TA0in P70/TA0out P67/TxD1 P66/RxD1 P65/CLK1 P64//CTS P63/TxD0 P62/RxD0 P61/CLK0 P60//CTS0,/RTS0 P57//RDY,CLKout I/O I/O I/O I/O I/O O O I I I/O I/O I O I I I I I I I I/O I/O I/O I/O I/O I/O I/O O I O O O O O O I O O O Function Name DIG_SW /LMUTE GND GND /RESET XOUT GND XIN VCC MD-DSTB P-IN REM EE-CLK EE-DTin EE-DTout FLDAT FLCE FLCLK /FLRES MD-KDATA MD-MDATA MD-DSCK MD-ST /MD-RESET Unused (Pull-down at 10 kΩ) Unused (Pull-down at 10 kΩ) Unused (Pull-down at 10 kΩ) Unused (Open) Digital input switching LINE MUTE Unused (GND) (Pull-down at 5.1 kΩ) Unused (Pull-down at 10 kΩ) Unused (Pull-down at 10 kΩ) Reset input Ceramic clock 10MHz GND level input Ceramic clock 10MHz Microprocessor power supply input PU to Vcc MD strobe input Power failure detect (Power down) Remote controller input Unused (Pull-down at 10 kΩ) Unused (Pull-down at 10 kΩ) Unused (Pull-down at 10 kΩ) Unused (Pull-down at 10 kΩ) Unused (Pull-down at 10 kΩ) Unused (Pull-down at 10 kΩ) Unused (Pull-down at 10 kΩ) Clock to EEPROM Data input for EEPROM Data to EEPROM Data to FL driver CE FL driver Clock FL data Reset FL driver MD key data MD data input MD clock output MD start (MD-ON) MD reset output P44/CS0 P45/CS1 P46/CS2 P47/CS3 P50/WRL/WR P51/WRH/BHE P52/RD P53/BCLK P54/HLDA P55/HOLD P56/ALE P57/RDY/CLKOUT P60/CTS0/RTS0 P61/CLK0 P62/RXD0 P63/TXD0 P64/CTS1/RTS1/CTS0/CLKS1 P65/CLK1 P66/RXD1 P67/TXD1 MDX-596 IC6 : M30622M8-xxxFP Main System Microprocessor Port P56/ALE P55//HOLD P54//HLDA P53/BCLK P52//RD P51//WRH,/BHE P50//WRL,/WR P47//CS3 P46//CS2 P45//CS1 P44//CS0 P43/A19 P42/A18 P41/A17 P40/A16 P37/A15 P36/A14 P35/A13 P34/A12 P33/A11 P32/A10 P31/A9 Vcc P30/A8 Vss P27/A7 P26/A6 P25/A5 P24/A4 P23/A3 P22/A2 P21/A1 P20/A0 P17/D15 P16/D14 P15/D13 P14/D12 P13/D11 P12/D10 P11/D9 P10/D8 P07/D7 P06/D6 P05/D5 P04/D4 P03/D3 P02/D2 P01/D1 P00/D0 P107/AN7 P106/AN6 P105/AN5 P104/AN4 P103/AN3 P102/AN2 P101/AN1 AVss P100/AN0 Vref AVcc P97//ADTRG I/O I/O I O I/O I/O I/O I I/O I/O I I I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I I/O I I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I I I/O I I I/O I/O I/O I/O I/O I I I I I I I/O Name Function Unused (Pull-down at 10 kΩ) FLASH_GND POWERDOWN FLASH_VCC INT MD-LOAD VCC GND TREC TPLY JOG2 JOG1 KEY3 KEY2 GND KEY1 VREF VCC Used at MD unit power failure Unused (Pull-down at 10 kΩ) Unused (Pull-down at 10 kΩ) Unused (Pull-down at 10 kΩ) PU at 10kΩ Unused (pull up) Unused (pull up) Destination input L-H: DISC IN Unused (Pull-down at 10 kΩ) Unused (Pull-down at 10 kΩ) Unused (Pull-down at 10 kΩ) Unused (Pull-down at 10 kΩ) Unused (Pull-down at 10 kΩ) Unused (Pull-down at 10 kΩ) Unused (Pull-down at 10 kΩ) Unused (Pull-down at 10 kΩ) Unused (Pull-down at 10 kΩ) Unused ((Pull-down at 10 kΩ) Unused (Pull-down at 10 kΩ) Microprocessor power supply input Unused (Pull-down at 10 kΩ) GND level input Unused (Pull-down at 10 kΩ) Unused (Pull-down at 10 kΩ) Unused (Pull-down at 10 kΩ) Unused (Pull-down at 10 kΩ) Unused (Pull-down at 10 kΩ) Unused (Pull-down at 10 kΩ) Unused (Pull-down at 10 kΩ) Unused (Pull-down at 10 kΩ) Unused (Pull-down at 10 kΩ) Unused (Pull-down at 10 kΩ) Unused (Pull-down at 10 kΩ) Unused (Pull-down at 10 kΩ) Unused (Pull-down at 10 kΩ) Unused (Pull-down at 10 kΩ) Unused (Pull-down at 10 kΩ) Unused ((Pull-down at 10 kΩ) Unused (Pull-down at 10 kΩ) Unused (Pull-down at 10 kΩ) Unused (Pull-down at 10 kΩ) Timer SW input Timer SW input Unused (Pull-down at 10 kΩ) JOG input 2 JOG input 1 Unused (Pull-down at 10 kΩ) Unused (Pull-down at 10 kΩ) Unused ((Pull-down at 10 kΩ) Unused (Pull-down at 10 kΩ) Unused (Pull-down at 10 kΩ) KEY input 3 KEY input 2 GND level input for AD KEY input 1 Reference voltage input for AD Power supply terminal for AD Unused (Pull-down at 10 kΩ) MDX-596 No. 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ● KEY INPUT (A-D) Voltage KEY 1 KEY 2 KEY 3 0—0.5V REW NO KEY NO KEY 0.5—1.0V FF TITLE RANDOM 1.0—1.5V SELECTER CHARA REPEAT S/F 1.5—2.0V REC DELETE REPEAT A-B 2.0—2.5V STOP EDIT DISPLAY 2.5—3.0V PLAY ENTER SCROLL 3.0—3.5V NO KEY EJECT NO KEY 34 M M M IC1601 M56788FP MOTOR DRIVER MECHANISM +4.75~5.25V 5 9 11 ● See page E-48/J-46 Schematic diagram MD unit 15 IC1701 UDA1347T AD/DA CONVERTER 1 2 15 10 D/A CONVERTER 3 IC1702 NJM431U REGULTOR IC1801 XC62EP32 REGULATOR +3.2V AUDIO OUT AUDIO IN +4.75~5.25V MECHANISM RESET MD-ST CN1501 R OUT AA GND L OUT AD GND R IN AA GND L IN AVCC LOADSW PCONTO DVDD DVDD D GND D GND D GND D GND DSTB MDDATA KDATA SERCH DSCK BACKUP DIG IN P DOWN 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 A/D CONVERTER +3.2V MECHANISM +4.75~5.25V +3.2V 5 SW1932 LOADING +3.2V 6 30 IC1402 58X2402T EEPROM 29 SW1933 RECORD IC1202 IX2474AF 4M-BIT DRAM 8 SW1934 PLAY 98 SW1936 LEAD IN +3.2V IC1401 IX0324AW MD SYSTEM MICROCOMPUTER BACKUP DIG OUT D GND 8 SW1931 DISC MEDIA +3.2V DIN 7 MONITOR DIODE DOUT 6 SW1930 WRITE PRO RF4 RF1~RF4 SIGNAL IC1101 IR3R58M RF SIGNAL PROCESSOR 36 RF3 RF2 RF1 E-F SIGNAL A-B SIGNAL +3.2V 5 LASER DIODE E B A F TRACKING FOCUS IC1201 LR37814 ENDEC/ATRAC IX XO 32 LIGHT RECEIVING SECTION RF LIGHT RECEIVING SECTION ERROR SIGNAL PICKUP UNIT +4.75~5.25V 29 4 M903 LOADING MOTOR M902 SLED MOTOR M901 SPINDLE MOTOR IC1300 74ACT02T HEAD DRIVER 26 ~ MD 3 ~ RECORD HEAD XL1201 33.8688MHz 65 66 2 ~ 35 64 67 1 ~ MDX-596 MDX-596 ■ BLOCK DIAGRAM (MD) 70 34 25 12 20 33 21 32 31 3 L R 3 5 L R 26 24 42 12 A B C D E F G H MDX-596 ■ BLOCK DIAGRAM 1 See page E-49/J-47 CB1 @8 @7 @6 @5 @4 @3 @2 @1 @0 !9 !8 !7 !6 !5 !4 !3 !2 !1 !0 o i u y t r e w q MD (MDM-07A) 2 R.OUT L.OUT R.IN L.IN AVCC /LOADIN BUFFER AMP Va+6V BUFFER AMP L VR202 5V 5V 5V DSTB MDDATA KDATA DECK MD-ST RESET PDOWN BACKUP DIGIN REC LEVEL IC1 IC4 3 10 5 8 R ANALOG IC3 5 7 L Q4 Q5 Q6 Q7 Q1 D1,2 OUT DIGOUT IC3 3 1 R PHONES PHONES LEVEL AMP 3 1 VR201 CB2 3 DIGITAL OUT IN IC5 OPTICAL 42 39 38 37 35 36 18 PHONES IC201 MUTE CONTROL Q8,D3,4,6 5 7 50 6 /MUTE +BV -BV Va+6V 4 IC6 CPU M30622M8-XXXFP CB3 IC8 Q9,10 D7-10 Va-6V 13 OPTICAL1 XL1 4 10MHz 2 DIGITAL IN 1 3 SEL IC9 Q11 Vd+5V 15 12 5 84, 85 94, 95, 97 87, 88 20 31 ~ 34 19 /RES TH301 L302 D11,12 IC2 Q2,14 D5 OPTICAL2 KEY MATRIX SW601-612 SW614-618 5 POWER SW SW401 /PDN CB4 TIMER SW SW501 JOG REMOTE SENSOR U601 DISPLAY DRIVE IC601 Q13 D14,16 D15 ROTARY ENCODER SW613 -BV TH302 D17 FL1 DISPLAY V601 FL2 See page E-50/J-48 E-37/J-35 6 A B C D E F G H MDX-596 ■ TEST POINT WAVEFORM 1 1 2 TP1510 (MD-ST) 3 TP1800 (3.2V) 1ms/div CH1: 2V (DC, 10:1), CH2: 2V (DC, 10:1), CH3: 5V (DC, 10:1), CH4: 5V (DC, 10:1) 500ms/div CH1: 5V (DC, 10:1), CH2: 2V (DC, 10:1), CH3: 5V (DC, 10:1), CH4: 5V (DC, 10:1) 4 TP1122 (F+) 6 TP1207 (TEMON) 10 TP1603 (SP+) 11 TP1602 (SP-) TP1518 (RESET) REC PLAY(Low reflection disc) TOC READ(Low reflection disc) POWER ON 20ms/div CH1: 2V (DC, 10:1), CH2: 2V (DC, 10:1), CH3: 2V (DC, 10:1) 14 TP1201 (EFMMON) 6 TP1207 (TEMON) 16 TP1121 (T+) 17 TP1421 (CIN) 500ms/div CH1: 50V (DC, 10:1), CH2: 5V (DC, 10:1), CH3: 2V (DC, 10:1), CH4: 5V (DC, 10:1) 28 (RECTP1300 HEAD) 29 TP1302 (EFMO) 30 TP1105 (LDVAL) 31 TP1113 (R/P) 2 TOC READ(High reflection disc) TOC READ(Low reflection disc) 4 TP1122 (F+) 5 TP1212 (FEMON) 6 TP1207 (TEMON) 7 TP1451 (ADJUST) PLAY(High reflection disc) 4 TP1122 (F+) 6 TP1207 (TEMON) 10 TP1603 (SP+) 11 TP1602 (SP-) ANALOG REC 5µs/div CH1: 5V (DC, 10:1), CH2: 5V (DC, 10:1), CH3: 5V (DC, 10:1), CH4: 5V (DC, 10:1) 1ms/div CH1: 2V (DC, 10:1), CH2: 2V (DC, 10:1), CH3: 5V (DC, 10:1), CH4: 5V (DC, 10:1) 200ms/div CH1: 5V (DC, 10:1), CH2: 2V (DC, 10:1), CH3: 5V (DC, 10:1), CH4: 5V (DC, 10:1) 500ms/div CH1: 5V (DC, 10:1), CH2: 2V (DC, 10:1), CH3: 2V (DC, 10:1), CH4: 2V (DC, 10:1) 14 TP1201 (EFMMON) 6 TP1207 (TEMON) 16 TP1121 (T+) 17 TP1421 (CIN) 18 IC1201 72 (DFCK) 32 IC1201 73 (ADDATA) 20 IC1201 71 (BCLK) 21 IC1201 70 (LRCK) 3 STOP^PLAY TOC READ(High reflection disc) 4 TP1122 (F+) 5 TP1212 (FEMON) TP1207 (TEMON) 12 TP1422 (DSENSE) TP1451 7 (ADJUST) 13 4 TP1122 (F+) 5 TP1212 (FEMON) 6 4 TP1122 (F+) 6 TP1207 (TEMON) 8 TP1601 (SLD+) 9 TP1600 (SLD-) 5 CH1: 500mV (DC, 10:1) TP1201 (EFMMON) 6 TP1207 (TEMON) 8 TP1601 (SLD+) 9 TP1600 (SLD-) E-38/J-36 6 19 IC1201 74 (DADATA) 20 IC1201 71 (BCLK) 21 IC1201 70 (LRCK) PLAY 2µs/div CH1: 5V (DC, 10:1), CH2: 5V (DC, 10:1), CH3: 5V (DC, 10:1), CH4: 5V (DC, 10:1) 22 IC1202 3 (WE) 23 IC1202 17 (CAS) 24 IC1202 1 (I/01) 25 IC1202 6 (A0) PLAY(Low reflection disc) TOC READ(High reflection disc) 4 IC1201 72 (DFCK) 500ns/div 14 500ms/div CH1: 5V (DC, 10:1), CH2: 2V (DC, 10:1), CH3: 5V (DC, 10:1), CH4: 5V (DC, 10:1) TP1122 (F+) 18 PLAY(Low reflection disc) TOC READ(Low reflection disc) CH1: 500mV (DC, 10:1) 20µs/div PLAY(1kHz 0dB) CH1: 2V (DC, 10:1), CH2: 2V (DC, 10:1) 15 DIGITAL REC 5µs/div CH1: 5V (DC, 10:1), CH2: 5V (DC, 10:1), CH3: 5V (DC, 10:1), CH4: 5V (DC, 10:1) CH1: 1V (DC, 10:1) 33 TP1420 (FOK) 1s/div CH1: 5V (DC, 10:1), CH2: 2V (DC, 10:1), CH3: 5V (DC, 10:1), CH4: 5V (DC, 10:1) 4 PLAY 200µs/div CH1: 2V (DC, 10:1), CH2: 2V (DC, 10:1), CH3: 5V (DC, 10:1), CH4: 2V (DC, 10:1) 200ms/div CH1: 5V (DC, 10:1), CH2: 2V (DC, 10:1), CH3: 2V (DC, 10:1), CH4: 2V (DC, 10:1) 26 TP1524 (L OUT) 27 TP1526 (R OUT) TP1135 (ADIPO) 500µs/div TP1515 (DIGIN) 1µs/div A B C D E F G H MDX-596 ■ PRINTED CIRCUIT BOARD 1 TO MAIN PWB CB1 q to #3: TEST POINT WAVEFORMS (See page E38/J36) TO MAGNET HEAD CW1501 CW1903 28 MD MAIN PWB-C (TOP VIEW) TP1519 TP1521 R1540 60 20 6 5 15 FL1501 FL1502 FL1503 15 TP1210 30 TP1208 35 1 9 CN1401 TP1600 10 CN1932 TO MD MECHANISM SWITCH PWB 8 10 11 40 TP1630 TP1135 42 1 TP1607 11 15 16 25 20 TP1122 TP1123 TP1121 TP1101 TP1136 C1741 R1709 C1402 51 TP1400 5 IC1202 1 CW1932 25 50 R1207 10 TP1203 CK3 R1706 R1707 21 IC1601 25 26 45 20 6 20 TP1206 40 21 TP1601 R1217 C1209 TP1213 R1214 C1208 55 35 R1624 C1655 TP1211 TP1214 22 R1206 R1100 TP1212 65 IC1201 R1210 TP1250 75 80 R1222 R1221 R1219 R1211 CN1402 C1200 TP1112 CN1101 85 TP1204 TP1119 TP1100 TP1102 TP1215 TP1207 76 C1205 CK1 TP1217 70 30 6 5 32 18 TP1423 TP1408 TP1120 30 TP1107 R1208 TP1205 TP1116 C1113 R1101 TP1407 81 80 C1203 C1117 1 48 TP1103 C1115 5 28 TP1131 45 C1111 40 TP1130 C1112 36 37 C1121 C1119 C1114 IC1101 35 15 C1100 R1112 R1111 30 10 TP1200 TP1104 TP1110 TP1115 TP1109 TP1108 TP1105 TP1106 15 10 TP1253 TP1118 R1113 C1110 R1110 20 R1115 13 12 R1114 24 25 MD PICKUP UNIT TP1111 R1261 R1121 C1124 C1123 R1116 C1116 C1230 R1118 C1118 R1230 R1231 FIN (TP1254) 90 CW1931 CN1931 TO MD LOADING PWB TP1604 TP1216 75 85 1 TP1218 TP1602 70 5 C1266 TP1252 1 100 1 C1201 TP1251 EIN (TP1253) TP1605 TP1406 TP1201 TP1202 C1211 TP1254 R1117 R1120 C1122 R1202 R1203 R1204 R1205 R1600 C1601 L1100 R1518 90 CK25 5 TP1542 CK2 TP1603 65 CK26 C1610 60 17 7 CK27 TP1541 TP1209 55 CK28 TP1415 100 95 51 GND (TP1201) C1265 C1261 R1264 C1262 R1266 L1202 R1200 R1102 R1201 L1200 C1602 R1262 R1119 C1611 R1616 C1612 R1617 C1603 L1201 C1202 R1606 R1601 R1605 C1604 R1618 C1607 XL1201 C1210 C1206 C1615 R1620 C1619 C1264 R1265 C1263 5 85 TP1409 50 14 C1125 TP1801 C1407 10 IC1401 TP1117 R1232 R1212 L1101 R1517 R1524 C1713 C1502 TP1508 15 45 TP1404 R1263 C1232 L1600 1 20 12 CK30 CK29 TP1451 R1414 R1209 R1444 R1623 R1123 R1124 R1122 R1430 C1616 C1613 5 C1404 TP1402 TP1405 C1708 TP1413 40 R1125 13 TP1700 TP1411 R1105 TP1113 TP1523 TP1522 R1461 1 28 C1703 TP1412 R1408 TP1133 R1621 C1709 35 C1107 R1710 C1705 TP1410 C1204 R1401 C1411 R1443 R1403 R1420 31 TP1420 D1402 Q1807 TP1704 5 25 R1441 3 5 R1418 R1417 30 31 25 TP1706 10 20 C1207 R1463 C1403 14 TP1421 4 1 15 TP1703 TP1401 IC1802 R1440 TP1511 R1539 TP1503 TP1800 Q1402 Q1403 TP1506 R1538 L1501 TP1507 R1526 IC1402 8 1 R1460 R1405 TP1303 TP1526 IC1701 TP1705 C1750 C1405 29 3 L1502 TP1414 R1809 R1435 4 1 C1801 C1806 R1622 5 R1415 C1303 R1424 C1409 R1804 3 4 TP1302 R1801 Q1802 TP1801 R1529 R1510 R1532 R1300 C1805 5 R1521 TP1403 R1702 C1301 TP1513 CN1300 83 R1406 R1806 R1805 IC1302 TP1525 TP1509 TP1512 R1528 R1527 C1507 TP1505 TP1510 R1523 R1512 C1804 C1505 TP1504 TP1606 TP1502 R1807 R1811 Q1804 Q1806 R1407 3 R1701 TP1501 2 1 D1401 Q1803 R1520 TP1516 1 2 2 14 R1534 R1536 R1533 R1535 R1537 TP1422 8 C1802 TP1515 C1406 10 Q1801 5 1 TP1514 TP1520 TP1524 28 IC1801 R1614 Q1800 TP1701 TP1543 5 R1808 TP1330 1 7 IC1300 R1612 IC1301 C1800 Q1501 Q1805 R1301 C1302 D1300 5 3 4 C1700 C1711 R1803 R1802 C1300 CN1501 1 TP1518 TP1517 TP1300 2 1 L1701 C1803 R1714 C1706 C1501 C1714 L1702 R1708 R1711 28 R1304 R1716 R1712 L1300 R1703 C1716 C1710 TP1301 C1304 R1705 C1704 C1712 TP1702 R1704 C1701 R1511 2 C1606 IC1702 C1702 C1503 Q1702 Q1701 R1515 Q1700 C1707 C1506 C1509 R1516 R1513 27 26 33 R1215 1 C1715 1 4 23 24 22 16 MD MAIN PWB-C (BOTTOM VIEW) E-41/J-39 6 A B C D E F G H MDX-596 ■ PRINTED CIRCUIT BOARD (Foil side) 1 ANALOG IN DIGITAL(OPTICAL) MAIN (1) P.C.B. IN OUT 1 w OUT 2 MAIN (2) P.C.B. LIN RIN GND V+VB V-VB L202 8 1 1 16 8 9 #6 2 FROM : MAIN(3) W201 LIN LOUT G G ROUT RIN 8 FL2 FL1 8 16 5 1 1 4 PHONES ANALOG REC LEVEL AC2 GND AC1 5 1 9 8 4 8 5 1 TO : MAIN(1) 4 #7 TO : MAIN(1) W202 LEVEL 3 1 8 4 5 30 31 RIN ROUT G G LOUT LIN 80 1 81 R119 KEY1 KEY3 log2 TREC Vd+5v /FLCE /FLRES FL2 VP (Pin 13 of IC6) H : 20 µsec/div 1 : 1 probe 7 R116 R117 R118 10 0 V-VB V+VB GND Point q V : 2V/div DC range RIN LIN 4 14 1 51 50 8 DGND KEY2 Jog1 TPLY REM FLDAT /FLCLK FLGND FL1 DGND 0V R, G, B, A only FROM: MAIN(2) q FROM : MAIN(6) 5 Point w CH1 : Emitter of Q2 CH2 : Collector of Q14 H : 5 sec/div DC range CH 1 CH 2 AC CORD ON E-42/J-40 6 AC CORD OFF V : 2V/div CH1 V : 2V/div CH2 1 : 1 probe DIGout DIGin PDOWN MD-ST SEARCH MDDATA GNDd GNDd D6.5/5V X AVcc AAGND ADGND AAGND FROM : MD MAIN J only GNDd 5 /MD-RES DSCK KDATA DSTB GNDd GNDd D6.5/5V /LOADIN LIN RIN LOUT ROUT A B C D E F G H MDX-596 ■ PRINTED CIRCUIT BOARD (Foil side) 1 MAIN (3) P.C.B. MAIN (7) P.C.B. MAIN (4) P.C.B. YE BR POWER TO : MAIN (7) R only RE OR BR YE BL FROM : POWER CORD BE VOLTAGE SELECTOR FROM : MAIN(3) 2 RE BL WH OR FL2 FL1 AC2 GND AC1 TO : MAIN (3) #401 3 L301 W302 TO : MAIN(4) #8 TO : MAIN(1) W301 DGND KEY2 Jog1 TPLY REM FLDAT FLCLK FLGND DGND MAIN (5) P.C.B. KEY1 KEY3 Jog2 TREC Vd+5V /FLCE /FLRES VP FL2 FL1 FROM: MAIN (1) MAIN (6) P.C.B. 4 49 32 16 17 W501 33 1 STOP 48 64 REC TIMER EJECT OFF PLAY REC PLAY/ PAUSE 5 INPUT e r SEARCH DIGITAL REC LEVEL t y SET ENTER EDIT DELETE CANCEL TITLE CHARA. DISPLAY RAMDOM SCROLL A-B S-F REPEAT E-45/J-43 6 A B C D E F G H MDX-595 ■ PRINTED CIRCUIT BOARD ■ MD VOLTAGES 1 IC1101 MD MECHANISM SWITCH PWB-E1 MD LOADING PWB-E2 M902 MD SLED MOTOR SW1936 LEAD IN TP1946 BL TP1945 OR SW1934 PLAY TP1941 M903 MD LOADING MOTOR BK TP1972 SW1932 LOADING 2 M901 MD SPINDLE MOTOR RD SW1933 RECORD TP1971 TP1973 TP1974 TP1975 CN1932 1 CN1931 5 CN1402 TO MD MAIN PWB 1 6 CW1932 TP1943 CW1931 BK TP1944 RD 3 R1933 R1932 R1930 R1931 CN1401 TO MD MAIN PWB PIN NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 VOLTAGE 0.7V 0.7V 0.7V 0.7V 1.3V 1.3V 1.3V 1.3V 1.3V 1.3V 1.3V 1.3V 1.3V 1.3V 1.3V 1.3V 1.3V 1.3V 1.3V 1.3V 1.3V 1.3V 1.3V 0.7V 1.5V 0V 3.2V (0V) 2.6V 2.6V 1.3V 0V 1.3V 1.3V 0V 1.3V 1.3V 1.3V 1.3V 0V 2.6V 1.6V 0V 1.3V 1.1V 0.7V 1.3V 0.7V 0V PIN NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 TO MD MAIN PWB MAGNET HEAD(34) RECORD SW1930 WRITE PRO 4 CN1101 FLEXIBLE PWB PIN NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 VOLTAGE 1.3V 1.8V 3.1V 2.3V 1.3V 1.7V 0.7V 0.7V 0.7V 3.2V 0.7V 1.1V 1.1V 1.1V 1.1V 2.3V 2.5V 1.8V 1.9V 0V IC1402 5 MD PICKUP UNIT E-46/J-44 6 BK 1 2 BK CW1903 TO MD MAIN PWB CN1300 PIN NO. 1 2 3 4 5 6 7 8 VOLTAGE 0V 0V 0V 0V 3.2V 3.2V 3.2V 3.2V 1.3V 2.6V 1.3V 0V 2.6V 1.3V 1.3V 1.3V 1.3V 1.3V 1.3V 1.3V 2.6V 2.6V 0V 0V 1.6V 1.6V 1.6V 1.6V 1.6V 1.6V 1.6V 1.6V 1.6V 0.7V 0.7V 0.7V 1.7V 1.3V 3.2V 0.7V 1.1V 1.1V 1.1V 1.1V 2.3V 0V 2.5V 1.8V 1.9V 1.3V 2.3V 3.1V 1.8V 1.3V 1.3V 3.0V 2.6V 1.4V VOLTAGE 1.6V 0V 0V 0V 3.2V 0V 3.2V 3.2V 3.2V 3.2V 0V 2.5V 0V 1.0V 1.0V 1.6V 1.6V 0V 0V 1.6V 1.6V 1.6V 0V 0V 1.6V 1.6V 1.6V 0V 3.2V 3.2V 3.2V 3.2V 0V 0V 1.6V 3.2V 3.2V 0V 3.2V 0.2V 0V 0V 0V 0V 0.1V 0V 0V 3.2V 3.2V 0V IC1300 IC1202 SW1931 DISC MEDIA IC1201 PIN NO. 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 VOLTAGE PIN NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 VOLTAGE (2.6V) (2.6V) (0.1V) (2.6V) (2.6V) (0.1V) (0V) (1.4V) (0.1V) (2.6V) (1.4V) (0.1V) (2.6V) (5.0V) IC1301 PIN NO. 1 2 3 4 5 6 7 8 VOLTAGE (5.0V) (1.4V) (1.4V) (2.5V) (2.5V) (1.4V) (1.4V) (5.0V) IC1302 PIN NO. 1 2 3 4 5 ( VOLTAGE (1.5V) (1.5V) (2.5V) (0V) (2.5V) ):REC MODE PIN NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 PIN NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 IC1601 PIN NO. 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 VOLTAGE 1.6V 1.6V 1.6V 5.0V 5.0V 0V 0V 1.6V 2.5V 2.5V 0V 2.5V 2.5V 2.5V 2.5V 1.6V 1.6V 1.6V 1.2V 1.2V 1.6V VOLTAGE 0V 5.0V 3.2V 3.1V 0V IC1802 PIN NO. 1 2 3 VOLTAGE 0V 3.2V 2.6V PIN NO. 1 2 3 VOLTAGE 0V 0V 0V 0.2V 0V 0V 0V 0V 0V 0V 0V 3.2V 3.2V 0V 3.2V 3.2V 3.2V 0V 0V 3.1V 0V 0V 0V 3.2V 3.2V 0V 0V 0V 0V 3.2V 0V 0V 0V 3.2V 0V 3.2V 3.2V 3.2V 2.0V 1.8V 2.2V 1.5V 0.7V 0V 0V 0V 0V 3.2V 3.2V 0V IC1701 VOLTAGE 1.6V 1.6V 0V 3.2V 3.2V 1.6V 1.6V 0V 1.6V 2.5V 2.5V 0V 2.5V 2.5V 1.6V 1.6V 5.0V 5.0V 1.6V 5.0V 0.9V IC1702 IC1801 PIN NO. 1 2 3 4 5 IC1401 PIN NO. 0V 51 0V 52 0V 53 0.4V 54 0V 55 0V 56 3.2V 57 0V 58 0V 59 0V 60 0V 61 3.2V 62 1.5V 63 0V 64 1.6V 65 3.2V 66 3.2V 67 3.2V 68 3.2V 69 0V 70 0V 71 3.2V 72 0V 73 0V 74 2.9V 75 3.2V 76 3.2V 77 0V 78 3.2V 79 3.2V 80 1.5V 81 0V 82 2.6V 83 0.8V 84 3.2V 85 3.2V 86 0V 87 0V 88 0V (3.2V) 89 3.2V 90 0V 91 0V 92 0V 93 3.2V 94 3.2V 95 3.2V 96 0V 97 0V 98 0.1V 99 0V 100 VOLTAGE VOLTAGE 2.46V 0V 3.85V PIN NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 VOLTAGE 0V 3.2V 1.6V 1.6V 1.6V 0V 3.2V 0V 0V 3.2V 0V 3.2V 3.2V 3.2V 3.2V 0V 1.6V 0V 0V 0V 0V 0V 0V 0V 0V 1.6V A B C D E F G H I J K NDX-596 1 q to #3 : TEST POINT WAVEFORMS (See page E38/J36) ■ SCHEMATIC DIAGRAM MD MAIN PWB-C C1232 0.001 R1219 47K XL1201 33.8688MHz R1222 47K RAS 4 TP1214 TP1211 CBR Refresh Counter R1210 220 TP1213 2 8 IC1301 : FTD2005 Head Driver FEMON DFCK L3DATA TP1703 TP1705 VREFD VSSO VOUTL VDDO VOUTR AVDD AVSS MC2 MP5 DATAI DATAO WS BCK MP4 C1704 47/4 10 11 UDA1347 MP1 18 16 17 19 C1715 0.1 L3MODE TP1704 TP1706 C1711 47/4 R1706 39K 4 5 VINR 8 21 MC1 20 MP5 ADC DECIMATION FILTER MC2 L3-BUS INTERFACE 13 MP2 14 15 MP3 MP4 12 SYSCLK 24 VOUTR DSP FEATURES NOISE SHAPER DAC VOUTL L3CLK DAC 26 25 VDDO 28 27 22 23 VSSO VDDA(DAC) VSSA(DAC) Vref(D) R1710 680K C1716 47/4 C1741 820P C1230 1 R1231 10K 2 R1708 1 1K Q1701 UN2213 R1714 12 R1712 27K R1520 47K R1808 1.8K Q1805 C1803 2SA1314C 100/10 TP1801 R1802 56K R1803 33K Q1702 R1711 2SA1162G 12 C1714 1 TP1702 3 P.GND 3 DIN R1529 220 C1505 R1526 0.047 6.8K TP1513 PDOWN Q1501 UN2214 RESET 3 2 1 TP1501 STID TP1502 DSCK SERCH TP1503 KDATA TP1504 MDDATA TP1505 DSTB TP1506 3 1 33 BACKUP R1510 1K IC1801 XC62EP32 REGULATOR R1424 47K BACKUP R1811 1 C1501 1 R1805 270 3 2 1 Q1803 1 Q1806 UN221N UN221N 2 L1600 1µH C1502 330P(CH) 1 R1532 3.3K R1533 1K R1534 1K R1535 1K R1536 1K R1537 220 R1538 220 R1527 47K R1806 1 R1807 27K DOUT C1707 1 R1512 Z2134SC 5 R1230 10K BACKUP R1809 1 2 Q1802 UN2214 3 Q1804 2SA1242Y 4 3 2 Vref(A) 6 INTERPOLATION FILTER IC1702 NJM431U REGULATOR TP1800 C1800 220/4 C1801 10 R1804 390 2 1 VADCN DIGITAL INTERFACE 9 R1709 39K C1710 10/16 C1712 10/16 L1701 10µH C1804 2.2 3 DATAO BCK WS DATAI IC1701 UDA1347T AD/DA CONVERTER C1708 0.01 C1705 0.1 C1706 0.01 C1802 10 3 VREF3.2V R1801 270 Q1800 UN2214 IC1802 XC62FP26P C1806 1 R1443 1K C1411 0.022 1 LOADIN R1435 10K 3 2 Q1801 2SA1162G 7 R1701 39K TP1415 UCON3.2V 1 R1430 10K TP1700 VREF3.2V D1401 SB00703Q 13 Q1403 UN2213 16 OE DC-CANCELLATION FILTER 28 27 26 25 24 23 22 21 20 19 18 17 16 15 R1707 L1702 1M C1701 10µH 47/4 TP1701 Q1700 AA.GND 2SD601AR R1702 R1703 30K 1K C1702 1 3 0.001 R1705 R1704 820 2 3.3K AA.GND AA.GND R1444 10K PCNT0 TP1411 TP1412 TP1413 PCNT0 SYSD4 R1440 100 TP1414 C1409 1 C1713 0.01 VDDD VSSD 1 2 3 4 5 6 7 8 9 10 11 12 13 14 C1700 47/4 TP1410 SLOT5 SLOT4 SLOT3 SLOT2 SLOT1 SYSD0 SYSD1 SYSD2 SYSD3 TP1409 SYD7 SYD6 SYD5 SYD4 FOK TP1420 STID R1461 10K Data Output Buffer 0dB/6dB switch VSSA VDDA VINL VREFA VINR VADCN VADCP MC1 MP1 VDDD VSSD SYSCLK MP2 MP3 R1441 47K 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 3 1 ADC R1716 100K C1703 0.1 TP1406 TP1407 TP1408 SBO SBCK DISC R/P FOK FLASH L SGAIN SYRS SYRD SYWR FRASH H SYSD7 SYSD6 SYSD5 SBO SBCK DISC MDDATA KDATA DSCK DSTB R1405 100K TP1607 C1616 100/10 TP1404 TP1402 TP1403 GND TEST-K TESTK1 MINF DTEMP AVCK1 AVCK2 AVCK3 TEST0 TEST1 TEST2 RAST MUTE LDLD+ AVCC VREF P/R R1418 1K KDATA DSCK DSTB TP1451 R1623 22K INNSW Q1402 UN2113 3 2 2 1 1 L3CLK L3MODE L3DATA GND INNER VCC CRTRG SW 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 R/P R1601 6.8K VREF R1605 10K C1613 0.015 LEAD IN 8 11 10 C1655 0.015 MDDATA XRST C/N 5/3 DFS1 DFS0 DAPON SBSY A/B LDON LAST PCNT0 VINL C1507 0.047 D.GND C1503 R1523 47K L1501 0.33 1µH R1521 R1524 120 Z2134SC LOADIN L1502 R1539 4.7µH 120 R1515 1.8K R1516 1.8K R1517 R1528 47 Z2134SC R1518 47 R1513 8.2K R1540 C1506 100P(CH) Z2134SC TP1514 TP1515 TP1516 TP1517 TP1518 TP1507 TP1508 TP1509 TP1510 TP1511 TP1512 TP1519 TP1520 TP1521 TP1522 TP1523 TP1524 TP1525 TP1526 2 26 27 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 CN1501 CN1932 TP1602 TP1603 DINT SFSY ST-ID SERCH MDRSW CDB SEL DSENSE P-DOWN HDON EEPRO HFON EEPK EEPD I/O Selection VBB VDDA(ADC) VSSA(ADC) VADCP C1509 100P(CH) – SLD+ SLDSPSP+ MCCK VCC IC1401 IX0324AW MD SYSTEM MICROCOMPUTER Sense Amp. Q1807 2SD601AR DADATA ADDATA LRCK BCLK A9 RAS WE I/O2 I/O1 OE CAS I/O3 I/O4 GND 16 17 18 19 20 R1511 8.2K M 1 2 3 4 5 6 42 C1601 41 820P 40 TRDRF 39 VBS1 38 TRDRR IN137 OUT1 36 VM1TN 35 VM1+ C1602 TP 34 820P GND VM2+ 33 FP 32 VM2C1603 31 FN 820P OUT2 30 GND 29 FODRR IN228 IN2+ 27 FODRF MUTE1 26 MUTE2 25 R1606 SS.GND 24 10K VREF 23 VREFO 22 VREF C1607 1 C1604 820P + + CW1932 1 2 3 4 5 6 IC1601 M56788FP MOTOR DRIVER M901 SPINDLE MOTOR M LEAD IN TP1941 TP1942 TP1946 TP1945 TP1943 TP1944 0.015 15K 6.8K M902 SLED MOTOR C1615 R1620 R1621 R1622 22K SW1936 LEAD IN – TP1600 TP1601 7 CN1402 MD MECHANISM SWITCH PWB-E1 TP1400 9 R1463 10K T+T- REG+ REGB 1.25V IN1+ + 8 R1406 10K 7 6 5 VSS Column Decoder L1202 0.47µH VCC A3 A2 A1 A0 11 12 13 14 15 VREF3.2V UNLOCK BYTE CNVSS STID OUT SEACH OUT RESET R1600 6.8K – 1 CH3IN 2 OUT3 IN3SPDRR 3 SPDRF 4 VBS2 Vm2 C1612 5 0.0056 C1610 4.7 6 NC GND 7 C1619 8 VM3- IN3+ 330P(CH) 9 10 VM3+ 11 GND 12 VM4+ 13 VM4R1618 14 VM5+ 15K 15 VM516 OUT5 SLDRR 17 IN5SLDRF 18 R1624 IN5+ 6.8K 19 IN4+ 20 IN421 OUT4 TP1630 F+F- M C1403 0.1 R1617 10K M903 LOADING MOTOR C1611 0.0056 LEAD IN A0 VCC A1 WP A2 SCL VSS SDA R1408 3.3K 1 2 3 4 R/P SW1934 PLAY R1616 10K C1404 C1405 0.047 680P R1414 220K C1406 680P R1415 1K TP1401 HDON IC1402 58X2402T EEPROM HDON D1402 1SS355 GND + R1403 470 MINF TP1303 TP1302 IC1300 74ACT02T HEAD DRIVER 12 LOADING TP1606 LOADING MINF R1460 10K TRY+ C1304 220P (CH) LD+ LDR/P LOADING MINF C1402 0.022 TP1541 TP1542 TP1543 TP1605 TRY- 1 2 3 4 5 F+F-T+T- TP1330 R1300 LD+ LD- SW1933 RECORD R1933 270 6 1 2 3 4 5 TP1604 SW1932 LOADING R1932 120 CN1931 R1931 560 TP1975 LOADING TP1974 MINF TP1973 GND LD- TP1972 LD+ TP1971 HDON F+F-T+T- CW1931 SW1931 DISC MEDIA 1 D1 G1 5 S 4 2 D2 G2 3 8.2 IC1302 CPH5608 HEAD DRIVER CN1401 R1930 390 2 1 2 3 4 5 6 7 17 R1401 2.7K MD LOADING PWB-E2 C1302 C1303 1 14 13 12 11 10 9 8 4M/16M 64M LDVAR ADJS CIN Row Address Buffer 1 2 DQ0~DQ3 18 19 Memory Cell IC1701 : UDA1347T AD Converter & DA Converter C1750 820P 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 ADMUT 1 2 3 4 TP1421 R1407 5 6 3.3K 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 DSENSE 24 TP1422 25 26 R1417 27 28 1K 29 30 A9 15 24 23 C1407 0.047 7 R1304 150 EFMO 8 7 6 5 5 4 3 MD PICKUP UNIT SW1930 WRITE PRO D1300 SBE803 D2 S2 S2 G2 GND 5 C1301 0.027 D1 S1 S1 G1 29 VCC 6 1 2 3 4 L1300 4.7µH 10 1 CN1300 TP1300 CW1903 7 TP1301 C1300 47P(CH) 8 1 2 R1301 10 R1614 100K Word Driver 22 5 4 3 2 1 R1420 1K TP1405 SGAIN SYRS SYRD SYWR F.COIL T.COIL I/V I/V I/V I/V 1 LDOUT VCC 2 EXT.C GND 3 APC LDON 4 LVV LDVAR 5 1 2 IC1301 FTD2005 HEAD DRIVER 28 Row Decoder CAS 17 LDVAR LDON SW +2.8V B LVVOUT APCOUT LDVCC DGND DGND LDON LDVAR A COM RF1 F E RF3 RF4 VCC AGND MP/R RF2 APCIN DGND LVVIN FT+ F+ T- MINF Row Address Buffer On ChipVBB Generator 3 WE Data Input Buffer SELF Refresh Timer MN42V4400 only A0 5 VSS 20 C1709 0.01 R1612 150K Write Clock Generator Clock Generator CAS 17 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 MAGNET HEAD (RECORD) IC1202 : IX2474AF 4M Bit D-RAM R1221 47K 16 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 C1210 22P(CH) C1209 R1217 12P(CH) 150 C1208 12P(CH) R1214 10K TP1218 TP1207 TP1209 R1212 47 R1215 C1207 1M 1 C1805 1 4 DADATA ADDATA DFCK BCLK LRCK R1211 220 C1206 0.1 L1200 4.7µH TP1113 TP1115 TP1117 TP1118 TP1119 TP1120 TP1121 TP1122 TP1123 TP1107 TP1108 TP1109 TP1110 TP1111 TP1112 R1101 1 25 10 9 8 7 6 A4 A5 A6 A7 A8 FN TP FP TN C1100 TP1103 4.7 R1102 10K TP1104 TP1105 TP1106 R1100 27 TP1100 TP1101 TP1102 IC1202 IX2474AF 4MBIT D-RAM R/P R/P R1105 1.2K C1107 0.033 31 C1203 1 A4 A5 A6 A7 A8 30 FLEXIBLE PWB SYRS SYRDX SYWRX SYD7 SYD6 SYD5 SYD4 SYD3 SYD2 SYD1 SYD0 RSTX DGND VDD2 DINTX MCCK COUT SENSE FOK SFSY SBSY SBO SBCK TEMON TOTMON 2.6V L1100 0.47µH TP1212 TP1210 TP1208 TP1203 A3 A2 A1 A0 3.2V 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 L1201 0.47µH C1125 1 R1117 47K L1101 10µH CN1101 EFMMON 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 3.2V 4 100K 100K 120K 120K 82K 82K 62K 62K IC1201 LR37814 ENDEC/ATRAC DGND TEST2 X176KO FODRF FODRR TRDRF TRDRR SLDRF SLDRR SPDRF TP1205 TP1206 24 R1121 39K C1124 0.22 R1200 R1201 R1202 R1203 R1204 R1205 R1206 R1207 21 A9 23 SGAIN R1125 2.2K DTEMP 26 25 FODRF FODRR TRDRF TRDRR SLDRF SLDRR SPDRF SPDRR DADATA ADDATA DFCK BCLK LRCK DGND PLLBVC DOUT DIN XO XI DGND VDD1 VPD VXI CDBCLK CDLRCK CDDATA DIN2 DILOCK TEST1 TEST0 TCRS 18 20 A9 R1118 330K FIN EIN R1115 R1116 330K 47K 22 19 A4 A5 A6 A7 A8 21 TCGI AOUT TCGO BOUT 20 R1124 TP1133 2.2K DISC 27 32 A3 A2 A1 A0 C1202 1 19 DISC C1266 27P (CH) C1122 1 TP1136 18 R1120 270K 17 3 EOUT FOUT FSW EIN 16 30 VCC2 29 OPICPW 28 SW FIN EOUT ESW 15 WBO TCG AOUT-IN BOUT-IN EOUT-IN FOUT-IN BPF MODE 14 15 GND2 31 BIAS ASW AIN TP1135 ADIPO 32 C1265 270P(CH) DCNF EFMO AGC R1122 12K REFO AOUT ADIP C1211 0.1 WBO-I TCG AOUT-IN TP1250 BOUT-IN TP1251 EOUT-IN TP1252 FOUT-IN TP1253 TP1254 C1200 1 22K 22K 22K 22K 22K 22K R1123 12K IC1101 IR3R58M RF SIGNAL PROCESSOR RFADD SGAIN DTEMP RF4 R1266 R1261 R1262 R1263 R1264 R1265 WBO-I C1261 270P(CH) C1262 270P(CH) C1263 270P(CH) C1264 270P(CH) 34 AVCC1 EFMI AGND1 AVCC2 VREF WBI TCG AIN BIN EIN FIN VBAT VDD1 X700KO C1121 0.22 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 SPDRR 35 EFMO-I EFMO-I ADIPNF 33 11 BSW R1112 82K 12 R1113 BOUT 560K 13 RF2 RF3 RF4 RF1 AIN C1123 0.1 TP1201 C1201 10 RAA3 RAA2 RAA1 RAA0 RAA10 VDD2 RAA4 RAA5 RAA6 RAA7 RAA8 RAOEX DGND RACASX RAD2 RAD3 RAA9 RARASX RAWEX RAD1 RAD0 RAA11 ACRCER PLCK EFMO C1118 0.47 C1119 0.47 ADAGC 5 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 36 DIFF 10 BIN BIN 37 ADAGI C1205 1 TP1202 14 TP1116 38 VCC1 EFMAGC BIAS GND1 39 SW 5 REFI 6 C1111 TP1130 1 7 R1110 560K 8 R1111 82K 9 TP1131 AGC 3 RF3 4 43 and 2 RF2 C1110 1 44 C1117 1 R1119 220K 42 41 40 NIN 1 RF1 R 45 PITG 1+2 1234 46 PIN 47 3+4 C1112 5P(CH) 48 2 C1116 1 R1114 12K C1114 0.1 C1115 0.1 C1113 1 6 SYRS SYRD SYWR SYD7 SYD6 SYD5 SYD4 SYD3 SYD2 SYD1 SYD0 TP1204 XRST R1208 220 DINT R1232 12K MCCK R1209 100 CIN DSENSE FOK TP1215 SFSY TP1216 SBSY TP1217 SBO SBCK C1204 0.047 DIGOUT GND DIGIN BACKUP PDOWN RESET MD-ST DSCK SERCH KDATA MDDATA DSTB D.GND D.GND CB1 D.GND D.GND TO MAIN PWB DVDD DVDD PCONT0 LOAD SW AVCC L IN AA.GND R IN AD.GND L OUT AA.GND R OUT P-E49/J47 [A-2] CW1501 IC1302 : CPH5608 Head Driver G2 5 4 G1 S2 6 3 S1 S2 7 2 S1 D2 8 1 D1 G1 S G2 5 4 3 1 2 D1 D2 * All voltages are measured with a 10MΩ/DC electric volt meter. * Components having special characteristics are marked Z and must be replaced with parts having specifications equal to those originally installed. * Schematic diagram is subject to change without notice. E-48/J-46 A B C D E F G H I J K L MDX-596 OUT1 1 3 4 5 6 7 8 +VCC 2 OUT2 0 1 –IN2 5 +IN2 +IN2 –VCC 4 -5.9 0 – –VCC 6 –IN2 0 LPF + – –IN1 0 + 7 OUT2 + – +IN1 3 6.0 0 + – +IN1 0 8 +VCC –IN1 2 MUTING IC201 : BA15218N Dual OP-Amp OUT1 1 IC3 ~ 5 : NJM2068D-D Dual OP-Amp ■ SCHEMATIC DIAGRAM -5.9 0 IC1 : TC74HCT04AP Hex Inverters 0 0 -5.9 0 -5.9 1A 1 14 VDD 1Y 2 13 6A 2A 3 12 6Y 0 0 2 0 P-E48/J46 [K-7] 0 -6.0 2Y 4 11 5A 3A 5 10 5Y 3Y 6 9 4A VSS 7 8 4Y 4.9 6.0 6.0 0 4.9 0 0 0 4.9 1.9 1.9 0 0 ~ ~ ~ 0 0 IC2 : TC74VHC157F 2 to 1 Data Selectors ~ BUFFER 0 BUFFER 16 ~ 3.2 4.9 0 3 OUTPUT INPUTS VCC STROBE 4A INPUTS OUTPUT 4B 4Y 3A 3B 3Y 9 15 14 13 12 11 10 G 4A 4B 4Y 3A 3B 1A 1B 1Y 2A 2B 2Y 0 3.6 0 0 0 S 3Y 0 3.6 -6.0 -6.0 0 1 2 SELECT 1A 1.6 3 4 5 6 7 8 1B 1Y 2A 2B 2Y GND OUTPUT INPUTS 5.0 INPUTS OUTPUT 0 ~ FUNCTION TABLE INPUTS ~ MUTE CONTROL 11.2 8 PHONES AMP 0 3 ~ 0 1 0 4.9 IC7 : S-24C01ADP Electrically Erasable PROM -6.0 4.4 L A B TEST 7 0 4.9 4.4 8 VCC SCL 6 SDA 5 0 5.0 4 GND START / STOP LOGIC SERIAL CLOCK CONTROL 0 6 0 05 4.0 -13.3 -12.8 5.0 -13.5 -13.2 0 H.V.GENERATOR LOAD 7 0 DEVICE ADDRESS COMPARATOR 4 A2 3 -12.3 COMP LOAD DATA REGISTER INC X DECODER 0 0 4.0 0.1 4.9 0 4 4.4 DIGITAL INPUT SELECTOR 0 0 0 0 2 0 OUTPUT Y SELECT STROBE G X H L L H L 10.2 10.6 ADDRESS COUNTER R/W A1 2 A0 1 -6.0 4.0 -13.3 Y DECODER AC21.3 -12.6 E2PROM SELECTOR DATA OUT ACK OUT CONTROL DIN 0 0 -13.2 -12.6 0 0 0 0 11.2 0 q 10.7 0 6.0 0 0 0 1.2 0 0 10.7 RESET 0 AC4.2 11.2 4.9 0 6.0 4.9 0 0 0 0 MAIN CPU 0 0 11.3 w 0 0 IC8 : M5290P Constant-Voltage Tracking Supply with Reset 0 0 0 6.2 4.9 0 2.4 0 0 0 2.1 0 5.0 0 4.9 VCC 16 0 0 5.0 0 10.9 6.2 0 E– C+ 15 14 NC OUTPUT (+5V) 13 12 DELAY 7 5.4 ~ 0 4.2 0 0 DELAY CIRCUIT 5.0 4.4 0 0 0 0 0 4.9 0.1 0 0 0 0 0 0 0 5.0 0 0 0 0 REFERENCE REGULATOR 0 0 0 EEP ROM 11.3 5.0 ON/OFF 10 ON/OFF CONTROL 8 RESET OUT 6 BAL. ADJ. + 10.6 CURRENT CONTROL 10.6 4.9 1.2 1 3 2 4 5 –VCC E– C– NC OUTPUT (–5V) 0.6 4.8 0.2 Point q V : 2V/div DC range 4.9 ~ 0 4.5 0 0 4.9 0 PROTECTION 0 0 0 0 0 5.0 5.0 CURRENT CONTROL GND 9 0 7 REFERENCE IN 0 0 0 4.9 0 11 + 6 POWER SUPPLY 5.0 5.0 0 4.9 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4.9 5 1.3 4.9 -6.0 DOUT 0 4.9 CIRCUIT CHANGES BY MARKET. (Pin 13 of IC6) H : 20 µsec/div 1 : 1 probe Point w CH1 : Emitter of Q2 CH2 : Collector of Q14 H : 5 sec/div DC range V : 2V/div CH1 V : 2V/div CH2 1 : 1 probe -29.6 -13.4 -28.9 -28.9 -35.4 -35.4 -24.2 -24.2 0V CH 1 CH 2 8 AC CORD ON AC CORD OFF P-E50/J48 [A-4] X : NOT USED E-49/J-47 * All voltages are measured with a 10MΩ/DC electric volt meter. * Components having special characteristics are marked Z and must be replaced with parts having specifications equal to those originally installed. * Schematic diagram is subject to change without notice. A B C D E F G H I J K NDX-596 1 ■ SCHEMATIC DIAGRAM AA5/G15 AA4/G16 AA3 AA2 AA1 AA35 AA34 AA33 39 38 37 36 35 VFL -22.9 34 33 15 16 AM16 BLINKCYCLE REGISTER BLINK GENERATOR DISPLAY REGISTER DISPLAY CONTROL DUTYCYCLE REGISTER DUTY GENERATOR GRID REGISTER GRID CONTROL INSTRUCTION DECODER CONTROL DIVIDER TIMING GENERATOR AD RAM LATCH AM2 ANODE DRIVER ADDRESS COUNTER AM1 AM35 AA2 AA3 AA4/G16 AA5/G15 AA6/G14 AA7/G13 AA8/G12 G11 G10 GRID DRIVER -22.9 RES -22.9 -22.9 ADDRESS REGISTER CG ROM TEST ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ DC RAM CG ROM AA1 VSS -26.7 -26.7 -26.7 -26.7 -26.7 -26.7 -26.7 -26.7 -26.7 -26.7 -26.7 -26.7 ~ AM15 SHIFT REGISTER LATCH DI ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ CONTROL ~ ~ 14 AM17 AM14 AM18 17 13 18 64 AM13 63 DI 12 AM19 CL 11 19 AM12 62 AM11 AM20 CE 10 20 AM10 61 ~ ~ ~ ~ ~ AA6/G14 AM21 RES -26.7 -26.7 ~ -26.7 ~ ~ ~ ~ AA7/G13 AM22 21 -22.9 ~ 40 22 60 9 59 VDD AM9 AM23 OSCI -22.9 ~ AA8/G12 23 VDD ~ 41 58 ~ CE ~ 42 AM24 OSCO -26.7 8 24 7 57 ~ AM8 AM25 VSS -26.7 AM7 25 CL ~ G11 56 ~ ~ 43 AM26 TEST 6 AM27 VFL 26 AM6 27 55 4 ~ G10 54 ~ ~ G9 AM28 G1 ~ ~ ~ 44 28 5 53 ~ AM5 AM29 G2 FL DRIVER P-E49/J47 [C-8] ~ G8 29 ~ ~ 45 52 ~ ~ 46 AM30 G3 ~ 4 AM31 G4 30 3 AM32 31 51 AM4 32 50 AM3 49 G5 -26.7 -22.9 G7 G6 ~ -26.7 -22.9 47 ~ -26.7 2 ~ -26.7 1 ~ -26.7 -26.7 5 48 0.2 0 4.9 0 0 -26.7 AM2 3 IC601 : LC75710NE FL Driver AM1 4.4 0 4.4 0 -26.7 -26.7 -26.7 -26.7 -26.7 -26.7 4.9 2.4 2.4 -28.9 2 OSC I OSC DECODER G2 G1 OSC O 6 ● ANODE CONNECTION 7 V601 : 15-BT-53GN *2 $2 PATTERN AREA q $1 ● PIN CONNECTION ● GRID ASSIGMENT 8 Note 1) F1, F2 ........ Filament 2) NP .............. No Pin 3) NX .............. No extend Pin 4) P1~P35 ...... Datum Line 5) 1G~15G ..... Grid * All voltages are measured with a 10MΩ/DC electric volt meter. * Components having special characteristics are marked Z and must be replaced with parts having specifications equal to those originally installed. * Schematic diagram is subject to change without notice. E-50/J-48 A B C D E MDX-596 1 REMOTE CONTROL TRANSMITTER ■ SCHEMATIC DIAGRAM K1 2 K3 K4 K5 K6 K7 K8 K9 K10 K11 K12 K38 K39 K40 K42 K43 K44 K46 K47 K48 K49 K50 K51 K52 K53 K54 K55 K56 K57 K58 K59 IC1 2 3 4 Q1 5 6 7 8 X1 3 9 455KHz C3 R1 2.2Ω 47µF 10 3(V) C2 C1 220pF 220pF KI/O5 KI/O8 KI/O7 KI/O4 SO KI/O3 SI/LED REM VDD XOUT µPD6133GS–459 1 IED1 KI/O2 KI/O1 KI/O0 KI3 XIN KI2 VSS KI1 RESET KI0 20 K41 19 18 17 16 15 K21 K22 K23 K25 K26 K27 K24 14 13 12 11 D1 D2 D3 D4 4 ! ? S/F A-B & – RNDM PROG ABC DEF DISPLAY SCROLL REPEAT ( GHI ✽ ) JKL MNO 1 2 3 4 5 PQR STU VWX YZ / 6 7 8 9 0 CHAR. NUMBER DELETE SET M-MARK MONO/ST INPUT SPACE 5 +10 TITLE SEARCH E R SKIP 6 REC TIME T Y PLAY PAUSE STOP REC W D A S SYNC CD-P Key No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Key No. 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 CUSTOM DATA (HEX) (HEX) FUNCTION A–B ? DISPLAY SCROLL 2 3 4 5 7 8 9 0 DEF GHI JKL MNO STU VWX YZ / 82 B6 A5 A6 86 87 88 89 8B 8C 8D 8E B5 9D 9E 9F 94 95 96 97 AC AD B3 B4 A7 B2 02 B7 B8 B9 79 79 79 79 79 79 79 79 79 79 79 79 79 79 79 79 79 79 79 79 79 79 79 79 79 79 79 79 79 79 SEARCH e SEARCH r M–MARK MONO/ST INPUT REC SYNC CD–P CUSTOM DATA (HEX) (HEX) FUNCTION TITLE CHAR NUMBER DELETE SET SKIP t SKIP y REC TIME PLAY w PAUSE d STOP a REC s S/F RNDM PROG ( ) ✽ 1 6 +10 ! & – ABC PQR SPACE 79 79 79 79 79 79 79 79 79 79 79 79 79 79 79 79 79 79 79 79 79 79 79 79 79 79 79 79 79 79 BA BB 98 99 9A 9B 9C A0 A1 A2 A4 A3 AB AE B1 B0 A8 A9 AA AF 81 83 84 91 90 92 85 8A 8F 93 CUSTOM CODE HEX 7 79 C0 C1 C2 C3 C4 C5 C6 C7 1 0 0 1 1 1 1 0 51 MDX-596 PARTS LIST ■ ELECTRICAL PARTS ■ WARNING Components having special characteristics are marked Z and must be replaced with parts having specifications equal to those originally installed. ● Carbon resistors (1/6W or 1/4W) are not included in the ELECTRICAL PARTS List. For the parts No. of the carbon resistors, refer to last page. ABBREVIATIONS IN THIS LIST ARE AS FOLLOWS : MDX-596 C.A.EL.CHP C.CE C.CE.ARRAY C.CE.CHP C.CE.ML C.CE.M.CHP C.CE.SAFTY C.CE.TUBLR C.CE.SMI C.EL C.MICA C.ML.FLM C.MP C.MYLAR C.MYLAR.ML C.PAPER C.PLS C.POL C.POLY C.PP C.TNTL C.TNTL.CHP C.TRIM CN CN.BS.PIN CN.CANNON CN.DIN CN.FLAT CN.POST COIL.MX.AM COIL.AT.FM COIL.DT.FM COIL.MX.FM COIL.OUTPT DIOD.ARRAY DIODE.BRG DIODE.CHP DIODE.VAR DIOD.Z.CHP DIODE.ZENR DSCR.CE FER.BEAD FER.CORE FET.CHP FL.DSPLY FLTR.CE FLTR.COMB FLTR.LC.RF GND.MTL GND.TERM HOLDER.FUS IC.PRTCT JUMPER.CN JUMPER.TST L.DTCT : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : CHIP ALUMI. ELECTROLYTIC CAP CERAMIC CAP CERAMIC CAP ARRAY CHIP CERAMIC CAP MULTILAYER CERAMIC CAP CHIP MULTILAYER CERAMIC CAP RECOGNIZED CERAMIC CAP CERAMIC TUBULAR CAP SEMI CONDUCTIVE CERAMIC CAP ELECTROLYTIC CAP MICA CAP MULTILAYER FILM CAP METALLIZED PAPER CAP MYLAR FILM CAP MULTILAYER MYLAR FILM CAP PAPER CAPACITOR POLYSTYRENE FILM CAP POLYESTER FILM CAP POLYETHYLENE FILM CAP POLYPROPYLENE FILM CAP TANTALUM CAP CHIP TANTALUM CAP TRIMMER CAP CONNECTOR CONNECTOR, BASE PIN CONNECTOR, CANNON CONNECTOR, DIN CONNECTOR, FLAT CABLE CONNECTOR, BASE POST COIL, AM MIX COIL, FM ANTENNA COIL, FM DETECT COIL, FM MIX OUTPUT COIL DIODE ARRAY DIODE BRIDGE CHIP DIODE VARACTOR DIODE CHIP ZENER DIODE ZENER DIODE CERAMIC DISCRIMINATOR FERRITE BEADS FERRITE CORE CHIP FET FLUORESCENT DISPLAY CERAMIC FILTER COMB FILTER MODULE LC FILTER ,EMI GROUND PLATE GROUND TERMINAL FUSE HOLDER IC PROTECTOR JUMPER CONNECTOR JUMPER, TEST POINT LIGHT DETECTING MODULE L.EMIT LED.DSPLY LED.INFRD MODUL.RF PHOT.CPL PHOT.INTR PHOT.RFLCT PIN.TEST PLST.RIVET R.ARRAY R.CAR R.CAR.CHP R.CAR.FP R.FUS R.MTL.CHP R.MTL.FLM R.MTL.OXD R.MTL.PLAT RSNR.CE RSNR.CRYS R.TW.CEM R.WW SCR.BND.HD SCR.BW.HD SCR.CUP SCR.TERM SCR.TR SUPRT.PCB SURG.PRTCT SW.TACT SW.LEAF SW.LEVER SW.MICRO SW.PUSH SW.RT.ENC SW.RT.MTR SW.RT SW.SLIDE TERM.SP TERM.WRAP THRMST.CHP TR.CHP TR.DGT TR.DGT.CHP TRANS TRANS.PULS TRANS.PWR TUNER.AM TUNER.FM TUNER.PK VR VR.MTR VR.SW VR.SLIDE VR.TRIM Note) Those parts marked with “#” are not included in the P.C.B. ass'y. 52 : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : LIGHT EMITTING MODULE LED DISPLAY LED, INFRARED MODULATOR, RF PHOTO COUPLER PHOTO INTERRUPTER PHOTO REFLECTOR PIN, TEST POINT PLASTIC RIVET RESISTOR ARRAY CARBON RESISTOR CHIP RESISTOR FLAME PROOF CARBON RESISTOR FUSABLE RESISTOR CHIP METAL FILM RESISTOR METAL FILM RESISTOR METAL OXIDE FILM RESISTOR METAL PLATE RESISTOR CERAMIC RESONATOR CRYSTAL RESONATOR TWIN CEMENT FIXED RESISTOR WIRE WOUND RESISTOR BIND HEAD B-TITE SCREW BW HEAD TAPPING SCREW CUP TITE SCREW SCREW TERMINAL SCREW, TRANSISTOR SUPPORT, P.C.B. SURGE PROTECTOR TACT SWITCH LEAF SWITCH LEVER SWITCH MICRO SWITCH PUSH SWITCH ROTARY ENCODER ROTARY SWITCH WITH MOTOR ROTARY SWITCH SLIDE SWITCH SPEAKER TERMINAL WRAPPING TERMINAL CHIP THERMISTOR CHIP TRANSISTOR DIGITAL TRANSISTOR CHIP DIGITAL TRANSISTOR TRANSFORMER PULSE TRANSFORMER POWER TRANSFORMER ASS’y TUNER PACK, AM TUNER PACK, FM FRONT-END TUNER PACK ROTARY POTENTIOMETER POTENTIOMETER WITH MOTOR POTENTIOMETER WITH ROTARY SW SLIDE POTENTIOMETER TRIMMER POTENTIOMETER MDX-596 P.C.B. MAIN Schm Ref. PART NO. * * * * New Parts P.C.B. P.C.B. P.C.B. CN L.EMIT L.DTCT L.DTCT CN.BS.PIN CN.BS.PIN CN.BS.PIN CN.BS.PIN CN.BS.PIN CN.BS.PIN CN CN.BS.PIN CN.BS.PIN CN.BS.PIN C.CE.TUBLR C.CE.TUBLR C.EL C.CE.TUBLR C.EL C.CE.TUBLR C.CE.TUBLR C.CE.TUBLR C.CE.TUBLR C.MYLAR C.EL C.EL C.MYLAR C.EL C.EL C.EL C.MYLAR C.MYLAR C.EL C.EL C.EL C.CE.TUBLR C.CE.TUBLR C.CE.TUBLR C.CE.TUBLR C.EL C.EL C.EL C.CE.TUBLR C.EL C.EL C.MYLAR C.EL C.EL C.MYLAR C.EL MAIN(R) MAIN(A) MAIN(BG) 28P TOTX178 TORX178A TORX178A 19P 6P 5P 5P 8P 2P 2P 3P 19P 3P 0.1uF 0.1uF 100uF 0.1uF 4700uF 0.1uF 0.022uF 0.1uF 0.1uF 3000pF 47uF 47uF 3000pF 100uF 100uF 100uF 3900pF 3900pF 100uF 4.7uF 10uF 10pF 47pF 47pF 10pF 10uF 4.7uF 470uF 0.1uF 100uF 100uF 560pF 1uF 4.7uF 220pF 10uF 50V 50V 16V 50V 5.5V 50V 25V 50V 50V 50V 16V 16V 50V 16V 16V 25V 50V 50V 25V 25V 16V 50V 50V 50V 50V 16V 25V 16V 50V 25V 25V 50V 50V 25V 50V 16V C39 C40 C42 C43 C44 C45 C46 C47 C48 C49 C50 * C51 C52 C53 C54 C55 C58 C59 C60 C61 C62 C63 C64 C65 C66 C67 C68 C70 C71 C72 C201 C202 C203 C204 C205 C206 C207 Z C301 Z C302 Z C401 C601 C603 C604 C605 C606 C607 C608 C609 C610 D1 * D2 D3 D4 UR837100 UA952220 UR866100 UR846470 UA952560 VK534100 UR837100 VG289800 VG289100 VG289800 VG289800 UJ739820 VK534100 VG291200 UR866100 VR169000 UR866470 VJ599100 UR868330 UR867470 UR866470 VL883800 VL883800 VG278400 VG278400 UR866220 VJ599100 VR498100 VR498100 VR498100 UR838330 UR837100 VJ599100 VJ599100 UR837100 VJ599100 UR838330 VS741700 VS741700 VS741700 VJ599100 VJ599100 VG277000 VJ599100 VJ599100 UM416470 UM416470 UM416470 VF466800 VD631600 VG436500 VD631600 VD631600 Description C.EL C.MYLAR C.EL C.EL C.MYLAR C.PP C.EL C.EL C.EL C.EL C.EL C.EL C.PP C.EL C.EL C.MYLAR.ML C.EL C.CE.TUBLR C.EL C.EL C.EL C.PP C.PP C.CE.TUBLR C.CE.TUBLR C.EL C.CE.TUBLR C.EL C.EL C.EL C.EL C.EL C.CE.TUBLR C.CE.TUBLR C.EL C.CE.TUBLR C.EL C.CE.SAFTY C.CE.SAFTY C.CE.SAFTY C.CE.TUBLR C.CE.TUBLR C.CE.TUBLR C.CE.TUBLR C.CE.TUBLR C.EL C.EL C.EL C.CE.TUBLR DIODE DIODE.ZENR DIODE DIODE 10uF 16V 220pF 50V 1uF 50V 4.7uF 25V 560pF 50V 0.01uF 100V 10uF 16V 1000uF 50V 330uF 25V 1000uF 50V 1000uF 50V 8200uF 16V 0.01uF 100V 47uF 50V 1uF 50V ECQ-V1H334JL3 4.7uF 50V 0.1uF 50V 330uF 50V 47uF 50V 4.7uF 50V 2200pF 100V 2200pF 100V 220pF 50V 220pF 50V 2.2uF 50V 0.1uF 50V 6.8uF 6.3V 6.8uF 6.3V 6.8uF 6.3V 330uF 16V 10uF 16V 0.1uF 50V 0.1uF 50V 10uF 16V 0.1uF 50V 330uF 16V 0.01uF 275V 0.01uF 275V 0.01uF 275V 0.1uF 50V 0.1uF 50V 33pF 50V 0.1uF 50V 0.1uF 50V 4.7uF 50V 4.7uF 50V 4.7uF 50V 100pF 50V 1SS133,176 MTZJ3.9A 3.9V 1SS133,176 1SS133,176 MDX-596 CB1 CB2 CB3 CB4 CB5 CB6 CB7 CB8 CB9 CB301 CB401 CB501 CB601 CB602 C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C11 C12 C13 C14 C15 C16 C17 C18 C19 C20 C21 C22 C23 C24 C25 C26 C27 C29 C30 C31 C32 C33 C35 C36 C37 C38 V5731000 V5731100 V5731200 V3733000 VT707200 VT620100 VT620100 VQ047400 VB390200 VB390100 VB390100 VP682200 VG879900 VP245600 Vi878100 VQ044900 Vi878100 VJ599100 VJ599100 UR838100 VJ599100 VF992600 VJ599100 VG280100 VJ599100 VJ599100 UA653300 VQ083000 VQ083000 UA653300 UR838100 UR838100 VG287600 UA953390 UA953390 VG287600 UR846470 UR837100 VF466600 VF466700 VF466700 VF466600 UR837100 UR846470 UR838470 VJ599100 VQ569900 VQ569900 UA952560 UR866100 UR846470 UA952220 UR837100 Schm Ref. PART NO. Description * New Parts 53 MDX-596 P.C.B. MAIN Schm Ref. PART NO. MDX-596 * D5 * D6 Z D7 Z D8 Z D9 Z D10 Z D11 Z D12 * D14 D15 D16 D17 D18 D19 D201 D202 G1 * HS1 HS2 IC1 * IC2 IC3 IC4 IC5 * IC6 IC7 IC8 IC9 IC201 IC601 JK201 L1 L2 L3 L4 L5 L6 L202 L203 L204 L205 L301 Z L302 PJ1 PN1 PN2 Q1 Q2 Q4 Q5 Q6 Q7 Q8 VG437600 VG436500 VU264100 VU264100 VU264100 VU264100 VU264100 VU264100 VG443500 VG437800 VU264100 VU264100 VD631600 VD631600 VU264100 VU264100 VR463400 V5094900 V2984900 XA830A00 XN966A00 XA987A00 XA987A00 XA987A00 XY834A00 XS070A00 XD201A00 XQ667A00 XG938A00 XR188A00 V2086700 VD473700 VD473700 GE300610 GE300610 GE300610 GE300610 Vi491100 VD473700 VD473700 VD473700 Vi491100 VH227500 V3007700 V3750200 V3750200 iC174020 iA093320 iC287820 iC287820 iC287820 iC287820 iA093320 * New Parts 54 Schm Ref. PART NO. Description DIODE.ZENR DIODE.ZENR DIODE DIODE DIODE DIODE DIODE DIODE DIODE.ZENR DIODE.ZENR DIODE DIODE DIODE DIODE DIODE DIODE TERM.GND HEAT.SINK HEAT.SINK IC IC IC IC IC IC IC IC IC IC IC JACK.PHONE COIL COIL FER.BEAD FER.BEAD FER.BEAD FER.BEAD FER.CORE COIL COIL COIL FER.CORE FLTR JACK.PIN PIN PIN TR TR TR TR TR TR TR MTZJ5.6A 5.6V MTZJ3.9A 3.9V 1SR139-400 1SR139-400 1SR139-400 1SR139-400 1SR139-400 1SR139-400 MTZJ30D 30V MTZJ5.6C 5.6V 1SR139-400 1SR139-400 1SS133,176 1SS133,176 1SR139-400 1SR139-400 D3.5 TP00385 PUH46-50 PUH16-25 TC74HCT04AP INV TC74VHC157F DATA-S NJM2068D-D NJM2068D-D NJM2068D-D CPU S-24C01ADP EEPROM M5290P M5237L BA15218N LC75710NE FLD YKB21-5236 60uH 60uH BL02RN1-R62T4 BL02RN1-R62T4 BL02RN1-R62T4 BL02RN1-R62T4 BP53RB19012080M 60uH 60uH 60uH BP53RB19012080M 20uH SU10VD-10020 4P L=70 L=70 2SC1740S R,S 2SA933S Q,R 2SC2878 A,B 2SC2878 A,B 2SC2878 A,B 2SC2878 A,B 2SA933S Q,R Z Z Z * * Z * Z Z Z* Z* Z Z Q9 Q10 Q11 Q13 Q14 R51 R57 R79 R83 R86 R91 R92 R93 R115 R201 R214 ST1 SW401 SW501 SW601 SW602 SW603 SW604 SW605 SW606 SW607 SW608 SW609 SW610 SW611 SW612 SW613 SW614 SW615 SW616 SW617 SW618 SW701 T301 T301 T301 TH301 TH302 U601 V601 VR201 VR202 XL1 iD040040 VS883300 VC141900 iA093320 VG722000 VP940600 VP441800 VP940700 VP440400 VP442400 VP440700 HV755100 HV755100 HV754560 HV755100 HV755100 V4040500 VZ364100 VZ364300 VG392900 VG392900 VG392900 VG392900 VG392900 VG392900 VG392900 VG392900 VG392900 VG392900 VG392900 VG392900 V5286000 VG392900 VG392900 VG392900 VG392900 VG392900 VL908000 XT874A00 XW084A00 XW085A00 VT865700 VT865700 V2856200 V3200000 V3703700 V3703700 VQ791000 V3747500 VR519500 V3747400 EG330030 * New Parts Description TR TR TR TR TR.DGT R.MTL.OXD R.MTL.FLM R.MTL.OXD R.MTL.FLM R.MTL.FLM R.MTL.FLM R.CAR.FP R.CAR.FP R.CAR.FP R.CAR.FP R.CAR.FP SCR.TERM SW.PUSH SW.RT SW.TACT SW.TACT SW.TACT SW.TACT SW.TACT SW.TACT SW.TACT SW.TACT SW.TACT SW.TACT SW.TACT SW.TACT SW.RT.ENC SW.TACT SW.TACT SW.TACT SW.TACT SW.TACT VOLT.SELCT TRANS.PWR TRANS.PWR TRANS.PWR POSISTOR POSISTOR L.DTCT FL.DSPLY VR VR RSNR.CE SUPRT SHEET.FL SPACER.FL SCR.BND.HD 2SD400 2SB1565 E,F 2SB941 P,Q 2SA933S Q,R DTC144ES 220Ω 1W 15KΩ 1/4W 330Ω 1W 3.9KΩ 1/4W 27KΩ 1/4W 5.1K Ω 1/4W 100Ω 1/4W 100Ω 1/4W 56Ω 1/4W 100Ω 1/4W 100Ω 1/4W M3 SDDLD1-A2-F-1 RK09K113 SKHVAA SKHVAA SKHVAA SKHVAA SKHVAA SKHVAA SKHVAA SKHVAA SKHVAA SKHVAA SKHVAA SKHVAA REB161 SKHVAA SKHVAA SKHVAA SKHVAA SKHVAA ESE-370(R) (BG) (A) (R) PTH8L14AR0R5M1C030 PTH8L14AR0R5M1C030 PIC-28043TH2 15-BT-53G A20KΩ A20KΩ 10MHz GD T4x6x18 3x6 FCRM3-BL MDX-596 P.C.B. MD MAIN Schm Ref. Schm PART NO. Description Remarks Ref. PART NO. Description P.C.B. MD MAIN C1506 AAX02540 C.CHP 100pF 50V VCCCCY1HH101J RCKZ0003AWZZ C1507 AAX02660 C.CHP 0.047uF 16V VCKYCY1CB473K VCCCCY1HH101J 10V Remarks C1100 AAX02530 C.CHP 4.7uF C1107 AAX02650 C.CHP 0.033uF 16V VCKYCY1CB333K C1509 AAX02540 C.CHP 100pF 50V C1110 AAX02750 C.CHP 1uF 6.3V VCKYTV0JB105K C1601 AAX02610 C.CHP 820pF 50V VCCSCY1HL821J C1111 AAX02780 C.CHP 1uF 16V VCKYTV1CF105Z C1602 AAX02680 C.CHP 1500pF 50V VCKYCY1HB152K * C1112 AAX17430 C.CHP 5pF 50V VCCCCY1HH5R0C * C1603 AAX17500 C.CHP 1200pF 50V VCKYCY1HB122K C1113 AAX02750 C.CHP 1uF 6.3V VCKYTV0JB105K C1604 AAX02610 C.CHP 820pF 50V VCCSCY1HL821J * C1114 AAX17460 C.CHP 0.1uF 16V VCKYCY1CB104K C1606 AAX02520 C.CHP 10uF 10V RCKZ0002AWZZ * C1115 AAX17460 C.CHP 0.1uF 16V VCKYCY1CB104K C1607 AAX02780 C.CHP 1uF 16V VCKYTV1CF105Z C1116 AAX02750 C.CHP 1uF 6.3V VCKYTV0JB105K C1610 AAX02530 C.CHP 4.7uF 10V RCKZ0003AWZZ C1117 AAX02750 C.CHP 1uF 6.3V VCKYTV0JB105K * C1611 AAX17510 C.CHP 0.0056uF 50V C1118 AAX02760 C.CHP 0.47uF 16V VCKYTV1CB474K * C1613 AAX17480 C.CHP 0.015uF 25V VCKYCY1EB822K C1119 AAX02760 C.CHP 0.47uF 16V VCKYTV1CB474K C1616 AAX02490 C.EL.CHP 100pF 10V VCEAPS107AF1A * C1121 AAX17530 C.CHP 0.22uF 16V VCKYTV1CB224K C1619 AAX02590 C.CHP 330pF 50V VCCCCY1HH331J C1122 AAX02750 C.CHP 1uF 6.3V VCKYTV0JB105K * C1655 AAX17470 C.CHP 0.015uF 25V VCKYCY1EB153K * C1123 AAX17460 C.CHP 0.1uF 16V VCKYCY1CB104K C1700 AAX02510 C.EL.CHP 47uF 4V VCEAPS476AF0G * C1124 AAX17530 C.CHP 0.22uF 16V VCKYTV1CB224K C1701 AAX02510 C.EL.CHP 47uF 4V C1125 AAX02780 C.CHP 1uF 16V VCKYTV1CF105Z * C1702 AAX17490 C.CHP 0.001uF 50V VCKYCY1HB102K C1200 AAX02780 C.CHP 1uF 16V VCKYTV1CF105Z C1703 AAX02670 C.CHP 0.1uF 25V VCKYCY1EF104Z C1201 AAX02520 C.CHP 10uF 10V RCKZ0002AWZZ C1704 AAX02510 C.EL.CHP 47uF 4V VCEAPS476AF0G C1202 AAX02780 C.CHP 1uF 16V VCKYTV1CF105Z C1705 AAX02670 C.CHP 0.1uF 25V VCKYCY1EF104Z C1203 AAX02780 C.CHP 1uF 16V VCKYTV1CF105Z C1706 AAX02830 C.CHP 0.01uF 50V VCKYTV1HF103Z C1204 AAX02660 C.CHP 0.047uF 16V VCKYCY1CB473K C1707 AAX02780 C.CHP 1uF 16V VCKYTV1CF105Z VCKYTV1HF103Z VCKYCY1HB272K VCEAPS476AF0G C1205 AAX02780 C.CHP 1uF 16V VCKYTV1CF105Z C1708 AAX02830 C.CHP 0.01uF 50V * C1206 AAX17460 C.CHP 0.1uF 16V VCKYCY1CB104K C1709 AAX02830 C.CHP 0.01uF 50V VCKYTV1HF103Z C1207 AAX02780 C.CHP 1uF 16V VCKYTV1CF105Z C1710 AAX02480 C.EL.CHP 10uF 16V RCEZ1620AFZZ C1208 AAX02550 C.CHP 12pF 50V VCCCCY1HH120J C1711 AAX02510 C.EL.CHP 47uF 4V VCEAPS476AF0G C1209 AAX02550 C.CHP 12pF 50V VCCCCY1HH120J C1712 AAX02480 C.EL.CHP 10uF 16V RCEZ1620AFZZ C1210 AAX02560 C.CHP 22pF 50V VCCCCY1HH220J C1713 AAX02830 C.CHP 0.01uF 50V VCKYTV1HF103Z C1211 AAX02670 C.CHP 0.1uF 25V VCKYCY1EF104Z C1714 AAX02780 C.CHP 1uF 16V VCKYTV1CF105Z C1230 AAX02780 C.CHP 1uF 16V VCKYTV1CF105Z * C1715 AAX17520 C.CHP 0.1uF 16V VCKYTV1CB104K C1261 AAX02580 C.CHP 270pF 50V VCCCCY1HH271J C1716 AAX02510 C.EL.CHP 47uF 4V VCEAPS476AF0G C1262 AAX02580 C.CHP 270pF 50V VCCCCY1HH271J C1741 AAX02610 C.CHP 820pF 50V VCCSCY1HL821J C1263 AAX02580 C.CHP 270pF 50V VCCCCY1HH271J C1750 AAX02610 C.CHP 820pF 50V VCCSCY1HL821J C1264 AAX02580 C.CHP 270pF 50V VCCCCY1HH271J C1800 AAX02500 C.EL.CHP 220uF 4V VCEAPS227AF0G C1265 AAX02580 C.CHP 270pF 50V VCCCCY1HH271J C1801 AAX02520 C.CHP 10uF 10V RCKZ0002AWZZ * C1266 AAX17420 C.CHP 27pF 50V VCCCCY1HH270J C1802 AAX02520 C.CHP 10uF 10V RCKZ0002AWZZ * C1300 AAX17450 C.CHP 47pF 50V VCCCTV1HH470J C1803 AAX02490 C.EL.CHP 100pF 10V VCEAPS107AF1A C1301 AAX02640 C.CHP 0.027uF 16V VCKYCY1CB273K C1804 AAX02740 C.CHP 2.2uF 16V VCKYTQ1CF225Z VCKYTV1CF105Z * C1302 AAX17410 C.CHP 10uF 10V RC-KZ0002AWZZ C1805 AAX02780 C.CHP 1uF 16V C1303 AAX02780 C.CHP 1uF 16V VCKYTV1CF105Z C1806 AAX02780 C.CHP 1uF 16V * C1304 AAX17440 C.CHP 220PpF 50V VCCCTV1HH221J * CN1300 AAX17630 CN.PLUG 2P QCNCM970BAFZZ C1402 AAX02630 C.CHP 0.022uF 16V VCKYCY1CB223K CN1401 AAX01390 CN.PLUG 5P QCNCWXC05AFZZ C1403 AAX02670 C.CHP 0.1uF 25V VCKYCY1EF104Z * CN1402 AAX17640 CN.PLUG 6P QCNCWXC06AFZZ C1404 AAX02660 C.CHP 0.047uF 16V VCKYCY1CB473K CN1931 AAX01390 CN.PLUG 5P QCNCWXC05AFZZ C1405 AAX02700 C.CHP 680pF 50V VCKYCY1HB681K * CN1932 AAX17640 CN.PLUG 6P QCNCWXC06AFZZ C1406 AAX02700 C.CHP 680pF 50V VCKYCY1HB681K * CW1501 AAX17620 CN.FLAT 28P QCNWN1549AWZZ C1407 AAX02660 C.CHP 0.047uF 16V VCKYCY1CB473K * CW1931 AAX17600 CN.FLAT 5P QCNWN1512AWZZ C1409 AAX02780 C.CHP 1uF 16V VCKYTV1CF105Z * CW1932 AAX17610 CN.FLAT 6P QCNWN1513AWZZ C1411 AAX02630 C.CHP 0.022uF 16V VCKYCY1CB223K * D1300 AAX17400 DIODE SBE803 VHDSBE803//1 C1501 AAX02780 C.CHP 1uF 16V VCKYTV1CF105Z D1401 AAX02460 DIODE SB00703Q VHDSB00703Q1 C1503 AAX02720 C.CHP 0.33uF 16V VCKYTQ1CB334K * D1402 AAX17390 DIODE 1SS355 VHD1SS355//1 C1505 AAX02660 C.CHP 0.047uF 16V VCKYCY1CB473K * IC1101 AAX17300 IC IR3R58M VHIIR3R58M/1 * MDX-596 * New Parts VCKYTV1CF105Z New Parts 55 MDX-596 P.C.B. MD MAIN Schm MDX-596 Ref. Description Remarks PART NO. Description Remarks * IC1201 AAX17310 IC LR37814 VHILR37814/1 * R1123 AAX17680 R.CAR.CHP 12KΩ 1/16W VRSCY1JB123J IC1202 AAX02150 IC IX2474AF RHIX2474AFZZ * R1124 AAX17710 R.CAR.CHP 2.2KΩ 1/16W VRSCY1JB222J * IC1300 AAX17270 IC 74ACT02T VHI74ACT02T1 * R1125 AAX17710 R.CAR.CHP 2.2KΩ 1/16W VRSCY1JB222J * IC1301 AAX17290 IC FTD2005 VHIFTD2005/1 * R1201 AAX17750 R.CAR.CHP 33KΩ 1/16W VRSCY1JB333F * IC1302 AAX17280 IC CPH5608 VHICPH5608/1 * R1202 AAX17690 R.CAR.CHP 120KΩ 1/16W VRSCY1JB124F * IC1401 AAX17250 IC IX0324AW RHIX0349AWZZ * R1203 AAX17750 R.CAR.CHP 33KΩ 1/16W VRSCY1JB333F * IC1402 AAX17260 IC 58X2402T VHI58X2402T1 * R1205 AAX17850 R.CAR.CHP 82KΩ 1/16W VRSCY1JB823J * IC1601 AAX17320 IC M56788FP VHIM56788FP1 * R1207 AAX17830 R.CAR.CHP 68KΩ 1/16W VRSCY1JB683J * IC1701 AAX17330 IC UDA1347T VHIUDA1347T1 R1208 AAX01900 R.CAR.CHP 220Ω 1/16W VRSCY1JB221J IC1702 AAX02190 IC NJM431U VHINJM431U/1 R1209 AAX01730 R.CAR.CHP 100Ω 1/16W VRSCY1JB101J IC1801 AAX02220 IC XC62EP32 VHIXC62EP321 R1210 AAX01900 R.CAR.CHP 220Ω 1/16W VRSCY1JB221J * IC1802 AAX17340 IC XC62FP26 VHIXC62FP26P1 R1211 AAX01900 R.CAR.CHP 220Ω 1/16W VRSCY1JB221J L1100 AAX02230 IC 0.47uH VPBNNR47K0000 R1212 AAX02030 R.CAR.CHP 47Ω 1/16W VRSCY1JB470J L1101 AAX02330 COIL 10uH VPBNN100K0000 R1214 AAX01760 R.CAR.CHP 10KΩ 1/16W VRSCY1JB103J L1200 AAX02340 COIL 4.7uH VPBNN4R7K0000 R1215 AAX01790 R.CAR.CHP 1MΩ 1/16W VRSCY1JB105J L1201 AAX02230 IC 0.47uH VPBNNR47K0000 R1217 AAX01830 R.CAR.CHP 150Ω 1/16W VRSCY1JB151J * L1300 AAX17350 COIL 4.7uH RCILC0358AFZZ R1219 AAX02040 R.CAR.CHP 47KΩ 1/16W VRSCY1JB473J L1501 AAX02320 COIL 1uH RCILZ0016AWZZ R1221 AAX02040 R.CAR.CHP 47KΩ 1/16W VRSCY1JB473J L1502 AAX02340 COIL 4.7uH VPBNN4R7K0000 R1222 AAX02040 R.CAR.CHP 47KΩ 1/16W VRSCY1JB473J L1600 AAX02320 COIL 1uH RCILZ0016AWZZ * R1230 AAX17660 R.CAR.CHP 10KΩ 1/16W VRSCY1JB103F L1701 AAX02330 COIL 10uH VPBNN100K0000 * R1231 AAX17660 R.CAR.CHP 10KΩ 1/16W VRSCY1JB103F L1702 AAX02330 COIL 10uH VPBNN100K0000 R1232 AAX01710 R.CAR.CHP 0Ω 1/16W VRSCY1JB000J * Q1402 AAX17560 TR UN2113 VSUN2113///1 R1240 AAX01710 R.CAR.CHP 0Ω 1/16W VRSCY1JB000J * Q1403 AAX17570 TR UN2213 VSUN2213///1 R1261 AAX01910 R.CAR.CHP 22KΩ 1/16W VRSCY1JB223J * Q1501 AAX17580 TR UN2214 VSUN2214///1 R1262 AAX01910 R.CAR.CHP 22KΩ 1/16W VRSCY1JB223J * Q1700 AAX17550 TR 2SD601 AR VS2SD601AR/1 R1263 AAX01910 R.CAR.CHP 22KΩ 1/16W VRSCY1JB223J * Q1701 AAX17570 TR UN2213 VSUN2213///1 R1264 AAX01910 R.CAR.CHP 22KΩ 1/16W VRSCY1JB223J Q1702 AAX02840 TR 2SA1162G VS2SA1162G/1 R1265 AAX01910 R.CAR.CHP 22KΩ 1/16W VRSCY1JB223J * Q1800 AAX17580 TR UN2214 VSUN2214///1 R1266 AAX01910 R.CAR.CHP 22KΩ 1/16W VRSCY1JB223J Q1801 AAX02840 TR 2SA1162G VS2SA1162G/1 * R1300 AAX17910 R.CAR.CHP 8.2Ω 1/10W VRSTV2AB8R2J * Q1802 AAX17580 TR UN2214 VSUN2214///1 R1301 AAX01720 R.CAR.CHP 10Ω 1/16W VRSCY1JB100J * Q1803 AAX17590 TR UN221 N VSUN221N///1 * R1304 AAX17870 R.CAR.CHP 150Ω 1/10W VRSTV2AB151J * Q1804 AAX17540 TR 2SA1242 Y VS2SA1242Y/1 R1401 AAX01940 R.CAR.CHP 2.7KΩ 1/16W VRSCY1JB272J Ref. Q1805 AAX02850 TR 2SA1314C VS2SA1314C/1 * R1403 AAX17780 R.CAR.CHP 470Ω 1/16W VRSCY1JB471J * Q1806 AAX17590 TR UN221 N VSUN221N///1 R1405 AAX01780 R.CAR.CHP 100KΩ 1/16W VRSCY1JB104J * Q1807 AAX17550 TR 2SD601AR VS2SD601AR/1 R1406 AAX01760 R.CAR.CHP 10KΩ 1/16W VRSCY1JB103J R1100 AAX03080 R.CAR.CHP 27Ω 1/8W VRSTQ2BB270J R1407 AAX01980 R.CAR.CHP 3.3KΩ 1/16W VRSCY1JB332J R1101 AAX01880 R.CAR.CHP 1Ω 1/16W VRSCY1JB1R0J R1408 AAX01980 R.CAR.CHP 3.3KΩ 1/16W VRSCY1JB332J R1102 AAX01760 R.CAR.CHP 10KΩ 1/16W VRSCY1JB103J R1409 AAX01710 R.CAR.CHP 0Ω 1/16W VRSCY1JB000J R1105 AAX01810 R.CAR.CHP 1.2KΩ 1/16W VRSCY1JB122J * R1414 AAX17720 R.CAR.CHP 220KΩ 1/16W VRSCY1JB224J * R1110 AAX17810 R.CAR.CHP 560KΩ 1/16W VRSCY1JB564F R1415 AAX01750 R.CAR.CHP 1KΩ 1/16W VRSCY1JB102J * R1111 AAX17840 R.CAR.CHP 82KΩ 1/16W VRSCY1JB823F R1417 AAX01750 R.CAR.CHP 1KΩ 1/16W VRSCY1JB102J * R1112 AAX17840 R.CAR.CHP 82KΩ 1/16W VRSCY1JB823F R1418 AAX01750 R.CAR.CHP 1KΩ 1/16W VRSCY1JB102J * R1113 AAX17810 R.CAR.CHP 560KΩ 1/16W VRSCY1JB564F R1420 AAX01750 R.CAR.CHP 1KΩ 1/16W VRSCY1JB102J * R1114 AAX17680 R.CAR.CHP 12KKΩ 1/16W VRSCY1JB123J R1424 AAX02040 R.CAR.CHP 47KΩ 1/16W VRSCY1JB473J * R1115 AAX17760 R.CAR.CHP 330KΩ 1/16W VRSCY1JB334F R1430 AAX01760 R.CAR.CHP 10KΩ 1/16W VRSCY1JB103J * R1116 AAX17790 R.CAR.CHP 47KΩ 1/16W VRSCY1JB473F R1435 AAX01760 R.CAR.CHP 10KΩ 1/16W VRSCY1JB103J * R1117 AAX17790 R.CAR.CHP 47KKΩ 1/16W VRSCY1JB473F R1440 AAX01730 R.CAR.CHP 100Ω 1/16W VRSCY1JB101J * R1118 AAX17760 R.CAR.CHP 330KΩ 1/16W VRSCY1JB334F R1441 AAX02040 R.CAR.CHP 47KΩ 1/16W VRSCY1JB473J * R1119 AAX17720 R.CAR.CHP 220KΩ 1/16W VRSCY1JB224J R1443 AAX01750 R.CAR.CHP 1KΩ 1/16W VRSCY1JB102J * R1120 AAX17730 R.CAR.CHP 270KΩ 1/16W VRSCY1JB274J R1444 AAX01760 R.CAR.CHP 10KΩ 1/16W VRSCY1JB103J R1121 AAX02010 R.CAR.CHP 39KΩ 1/16W VRSCY1JB393J R1460 AAX01760 R.CAR.CHP 10KΩ 1/16W VRSCY1JB103J * R1122 AAX17680 R.CAR.CHP 12KΩ 1/16W VRSCY1JB123J R1461 AAX01760 R.CAR.CHP 10KΩ 1/16W VRSCY1JB103J * 56 Schm PART NO. New Parts * New Parts MDX-596 P.C.B. MD MAIN CHIP RESISTORS Schm Schm Ref. PART NO. Description Remarks PART NO. Description R1463 AAX01760 R.CAR.CHP 10KΩ 1/16W VRSCY1JB103J * R1803 Ref. AAX17750 R.CAR.CHP Remarks 33KΩ 1/16W VRSCY1JB333F R1510 AAX01750 R.CAR.CHP 1KΩ 1/16W VRSCY1JB102J R1804 AAX02000 R.CAR.CHP 390Ω 1/16W VRSCY1JB391J R1511 AAX03050 R.CAR.CHP 8.2KΩ 1/16W VRSCY1JB822J R1805 AAX01930 R.CAR.CHP 270Ω 1/16W VRSCY1JB271J R1513 AAX03050 R.CAR.CHP 8.2KΩ 1/16W VRSCY1JB822J R1806 AAX03070 R.CAR.CHP 1Ω 1/8W VRSTQ2BB1R0J R1515 AAX01870 R.CAR.CHP 1.8KΩ 1/16W VRSCY1JB182J R1807 AAX01950 R.CAR.CHP 27KΩ 1/16W VRSCY1JB273J R1516 AAX01870 R.CAR.CHP 1.8KΩ 1/16W VRSCY1JB182J R1808 AAX01870 R.CAR.CHP 1.8KΩ 1/16W VRSCY1JB182J R1517 AAX02030 R.CAR.CHP 47Ω 1/16W VRSCY1JB470J R1809 AAX03070 R.CAR.CHP 1Ω 1/8W VRSTQ2BB1R0J R1518 AAX02030 R.CAR.CHP 47Ω 1/16W VRSCY1JB470J R1811 AAX03070 R.CAR.CHP 1Ω 1/8W VRSTQ2BB1R0J R1520 AAX02040 R.CAR.CHP 47KΩ 1/16W VRSCY1JB473J * R1930 AAX17890 R.CAR.CHP 390Ω 1/10 VRSTV2AB391J R1521 AAX01800 R.CAR.CHP 120Ω 1/16W VRSCY1JB121J * R1931 AAX17900 R.CAR.CHP 560Ω 1/10 VRSTV2AB561J R1523 AAX02040 R.CAR.CHP 47KΩ 1/16W VRSCY1JB473J * R1932 AAX17860 R.CAR.CHP 120Ω 1/10 VRSTV2AB121J * R1933 AAX17880 R.CAR.CHP 270Ω 1/10 AAX01660 RSNR.CRYS R1526 AAX03020 R.CAR.CHP 6.8KΩ 1/16W VRSCY1JB682J R1527 AAX02040 R.CAR.CHP 47KΩ 1/16W VRSCY1JB473J XL1201 R1529 AAX01900 R.CAR.CHP 220Ω 1/16W VRSCY1JB221J R1512 AAX03130 R.CAR.CHP 47Ω 1/10W VRSTV2AB470J R1530 AAX01710 R.CAR.CHP 0Ω 1/16W VRSCY1JB000J R1524 AAX03090 R.CAR.CHP 0Ω 1/10W VRSTV2AB000J R1532 AAX01980 R.CAR.CHP 3.3KΩ 1/16W VRSCY1JB332J R1525 AAX03090 R.CAR.CHP 0Ω 1/10W VRSTV2AB000J R1533 AAX01750 R.CAR.CHP 1KΩ 1/16W VRSCY1JB102J R1528 AAX03090 R.CAR.CHP 0Ω 1/10W VRSTV2AB000J R1534 AAX01750 R.CAR.CHP 1KΩ 1/16W VRSCY1JB102J R1540 AAX03090 R.CAR.CHP 0Ω 1/10W R1535 AAX01750 R.CAR.CHP 1KΩ 1/16W VRSCY1JB102J * SW1930 AAX17370 SW PUSH TYPE QSWP0011AWZZ VRSTV2AB271J RCRSC0001AWZZ VRSTV2AB000J AAX01750 R.CAR.CHP 1KΩ 1/16W VRSCY1JB102J * SW1931 AAX17380 SW PUSH TYPE QSWP0012AWZZ R1537 AAX01900 R.CAR.CHP 220Ω 1/16W VRSCY1JB221J * SW1932 AAX17360 SW PUSH TYPE QSWM0007AWZZ R1538 AAX01900 R.CAR.CHP 220Ω 1/16W VRSCY1JB221J * SW1933 AAX17360 SW PUSH TYPE QSWM0007AWZZ R1539 AAX01800 R.CAR.CHP 120Ω 1/16W VRSCY1JB121J * SW1934 AAX17360 SW PUSH TYPE QSWM0007AWZZ R1600 AAX01710 R.CAR.CHP 0Ω 1/16W VRSCY1JB000J SW1936 AAX02400 SW SLIDE TYPE QSWM0157AFZZ * R1601 AAX17770 R.CAR.CHP 3.9KΩ 1/16W VRSCY1JB392F * R1605 AAX17820 R.CAR.CHP 10KΩ 1/16W VRSCY1JB682F R1606 AAX01710 R.CAR.CHP 0Ω 1/16W VRSCY1JB000J * R1612 AAX17700 R.CAR.CHP 150KΩ 1/16W VRSCY1JB154F * R1614 AAX17670 R.CAR.CHP 100KΩ 1/16W VRSCY1JB104F R1616 AAX01910 R.CAR.CHP 22KΩ 1/16W VRSCY1JB223J R1617 AAX01710 R.CAR.CHP 0Ω 1/16W VRSCY1JB000J R1618 AAX01960 R.CAR.CHP 30KΩ 1/16W VRSCY1JB303J R1620 AAX01720 R.CAR.CHP 10Ω 1/16W VRSCY1JB100J R1621 AAX03020 R.CAR.CHP 6.8KΩ 1/16W VRSCY1JB682J R1622 AAX01910 R.CAR.CHP 22KΩ 1/16W VRSCY1JB223J R1623 AAX01910 R.CAR.CHP 22KΩ 1/16W VRSCY1JB223J R1624 AAX03020 R.CAR.CHP 6.8KΩ 1/16W VRSCY1JB682J R1701 AAX02010 R.CAR.CHP 39KΩ 1/16W VRSCY1JB393J R1702 AAX01960 R.CAR.CHP 30KΩ 1/16W VRSCY1JB303J * R1703 AAX17650 R.CAR.CHP 1KΩ 1/16W VRSCY1JB102F * R1704 AAX17740 R.CAR.CHP 3.3KΩ 1/16W VRSCY1JB332F R1705 AAX03040 R.CAR.CHP 820Ω 1/16W VRSCY1JB821J R1706 AAX02010 R.CAR.CHP 39KΩ 1/16W VRSCY1JB393J R1707 AAX01790 R.CAR.CHP 1MΩ 1/16W VRSCY1JB105J R1708 AAX01750 R.CAR.CHP 1KΩ 1/16W VRSCY1JB102J R1709 AAX02010 R.CAR.CHP 39KΩ 1/16W VRSCY1JB393J R1710 AAX03030 R.CAR.CHP 680KΩ 1/16W VRSCY1JB684J R1711 AAX03100 R.CAR.CHP 12Ω 1/10W VRSTV2AB120J R1712 AAX01950 R.CAR.CHP 27KΩ 1/16W VRSCY1JB273J R1714 AAX03100 R.CAR.CHP 12Ω 1/10W VRSTV2AB120J R1716 AAX01780 R.CAR.CHP 100KΩ 1/16W VRSCY1JB104J R1801 AAX01930 R.CAR.CHP 270Ω 1/16W VRSCY1JB271J * R1802 AAX17800 R.CAR.CHP 56KΩ 1/16W VRSCY1JB563F * New Parts MDX-596 R1536 * New Parts 57 A B C D E MDX-596 ■ EXPLODED VIEW 1 11 43 43 R model only 41 43 45 43 12 43 2 9 43 21 22 2 R model only (7) 29 24 47 47 41 3 27 42 49 46 2 (1) 49 4 1-21 1-32 23 2 (4) 1-32 2 (5) 48 5 30 2 (3) 1-32 26 25 1-16 1-17 1-5 1-13 25 28 45 1-11 2 (6) 1-32 45 1-27 6 1-32 200 1-26 48 1-24 1-12 2 (2) 1-32 1-15 1-32 1-22 7 1-23 58 1-31 44 200-1 MDX-596 ■ MECHANICAL PARTS * * * * * * * * * * * * * Z Z Z Z * * * * * 200 200-1 PART NO. MF119200 V5235500 V5235600 V3080600 V3080700 V3082300 V3081800 V3082200 V3204800 V3080800 V3080900 VZ494400 VZ494500 V2047400 V2047500 V3322700 V3322800 VR308400 VU114800 V3081500 V2269200 VN413300 EP630290 V5731000 V5731100 V5731200 V5063300 V2296800 VN363700 VV437300 VZ542500 V2438700 V5236000 V5236100 V5236300 VZ151900 VZ152000 VZ151800 V5235300 VQ780300 V3205000 CB836200 V6204200 VS257300 V2113100 21991500 VH313200 V2728500 VN413300 VE190700 EP600250 VT669300 EP600530 VF378100 V2500400 VZ480500 CX680450 V3541900 VY952200 Description FLEXIBLE FLAT CABLE FRONT PANEL FRONT PANEL PANEL, SUB PANEL, SUB SPRING SUPPORT, VR GRILL, LID GRILL, LID LID, MD LID, MD BUTTON BUTTON KNOB KNOB KNOB, ED KNOB, ED KNOB, VR KNOB, VR WINDOW PANEL, LID DAMPER BIND HEAD BONDING B-T. SCREW BIND HEAD P-TITE SCREW P.C.B. ASS’Y P.C.B. ASS’Y P.C.B. ASS’Y MD RECORDER UNIT POWER CORD ASS’Y POWER CORD ASS’Y POWER CORD ASS’Y POWER CORD ASS’Y CORD STOPPER REAR PANEL REAR PANEL REAR PANEL TOP COVER TOP COVER CHASSIS, MAIN SUPPORT, MECH LEG CARD EDGE SPACER BINDING TIE SHEET PLATE, R SPACER PW HEAD S-TITE SCREW BW HEAD S-TITE SCREW BIND HEAD S-TITE SCREW BIND HEAD BONDING B-T. SCREW BIND HEAD BONDING B-T. SCREW BIND HEAD B-TITE SCREW PW HEAD B-TITE SCREW BIND HEAD S-TITE SCREW FLAT HEAD SCREW BIND HEAD SCREW Remarks Markets 19P 200mm BL TI BL TI BL TI BL TI BL TI BL TI BL TI BL TI 11x22 11x22 D14ED D14ED D10 D10 T1x13x13 3x8 MFZN2-BL 3x6 FCRM3-BL MAIN MAIN MAIN MDM-07A (R) (A) (BG) (A) (G) (B) (R) 10P1 (R) (A) (BG) BL TI ALL D60xH16 KGES-18 S-70B (R) 4x8-10 4x8-10 4x7 3x8 3x6 3x8 3x8-8 3x8 3x6 3x3 FCRM3-BL FNM3-BL MFZN2-BL MFZN2-BL FCRM3-BL ZMC2-Y MFC2 ZMC2-BL ZMC2-Y MFZN2-BL MDX-596 Ref. No. 1-5 1-11 1-11 1-12 1-12 1-13 1-15 1-16 1-16 1-17 1-17 1-21 1-21 1-22 1-22 1-23 1-23 1-24 1-24 1-26 1-27 1-31 1-32 2 2 2 9 11 11 11 11 12 21 21 21 22 22 23 24 25 26 27 28 29 30 41 41 42 43 44 45 46 47 48 49 BL TI ACCESSORIES REMOTE CONTROL TRANSMITTER LID OPTICAL CABLE 1P PIN-PLUG CORD 2P 1.0m BATTERY, MANGANESE SUM-3,AA,R06 * New Parts 59 A B C D E MDX-596 ■ EXPLODED VIEW (MD Recorder Unit) 1 30 509 12 16 512 509 4 7 2 509 20 5 33x2 19 10 36 18 21 509 3 8 512x2 33x2 31 22 4 2 M903 SW1934 SW1932 SW1933 PWB-E2 SW1931 506 SW1930 PWB-C 17 9 504 3 5 510x2 34 506x2 SW1936 M902 27 509 PWB-E1 15 501x2 511 M901 6 505x3 506 28 507 507 513 35 24 14 503 32 502 7 60 MDX-596 ■ MECHANICAL PARTS (MD Recorder Unit) * * * * * * * * * * * * * * * * * * * * * * * * * * Z* * PART NO. 2 3 4 5 7 8 9 10 12 14 15 16 17 18 19 20 21 22 24 27 28 30 31 32 33 34 35 36 V5063300 AAX16830 AAX16840 AAX16860 AAX16980 AAX17100 AAX16960 AAX16820 AAX16870 AAX17150 AAX16890 AAX16950 AAX17160 AAX16940 AAX17170 AAX17110 AAX17120 AAX17130 AAX17140 AAX16900 AAX17000 AAX17090 AAX16920 AAX16910 AAX16930 AAX16880 AAX17210 AAX17200 AAX16850 MD RECORDER UNIT LD BASE MD BASE CARTRIDGE HOLDER ASSY SLIDER LEVER ASSY HOLDER ARM SWITCH PLATE H/A SHIFT ARM CAM PLATE LEVER SPRING,ROADING SPRING,GRIP SPRING,SHAFT SPRING,ROADING ARM SPRING,SHIFT ARM LOADING GEAR (A) MIDDLE GEAR (A) MIDDLE GEAR (B) MIDDLE GEAR (C) MIDDLE GEAR (D) GRIP RACK DRIVE SCREW ASSY PICK GUIDE SHAFT SEALED COVER (TOP) SEALED COVER (SIDE) SEALED COVER (BOTTOM) CUSSION MAGNETIC HEAD OPTICAL PICKUP SPRING, GROUNDING AAX17010 AAX17020 AAX17030 AAX01280 AAX17040 AAX17050 AAX17060 AAX17080 AAX01300 AAX17190 AAX03010 AAX17070 AAX16630 AAX16650 SCREW SCREW SCREW SCREW SCREW SCREW SCREW SCREW SCREW WASHER SCREW SCREW FLAT CABLE FLAT CABLE * 501 * 502 * 503 504 * 505 * 506 * 507 * 509 510 * 511 512 * 513 Description * M0901 AAX16970 SPINDLE MOTOR ASSY * M0902 AAX16990 SLED MOTOR ASSY * M0903 AAX17180 LOADING MOTOR ASSY Remarks A A B C D Markets V5063300 LCHSM0089AWZZ LCHSM0090AWZZ LHLDX3007AWM1 MLEVF0051AWM1 MLEVF0046AWFW MLEVF0047AWFW MLEVF0048AWFW MLEVP0095AWZZ MSPRD0132AWFJ MSPRP0030AWFJ MSPRP0031AWFJ MSPRT0031AWFJ MSPRT0032AWFJ NGERH0085AWZZ NGERH0086AWZZ NGERH0087AWZZ NGERH0088AWZZ NGERH0089AWZZ NGERR0004AWZZ NSFTD0006AWM1 NSFTM0019AWFW PCOVS3029AWFW PCOVS3033AWFW PCOVS3031AWFW PCUSG0045AWZZ RCILH0113AFZZ RCTRH8198AFZZ MSPRT0034AWFJ M1.4x1.5 M2.0x2 M1.4x2 M1.7x5 M1.4x3 M1.7x6 M1.4x4 M2.0x3 M1.7x3 1.4x0.5 M1.7x3 M1.4x5 28P 5P LXBZ0040AWZZ LXBZ0046AWZZ LXBZ0800AFZZ LXBZ0883AFZZ LXJZ0020AWZZ LXJZ0022AWZZ LXJZ0024AWZZ XBPSD20P03K00 XSPSN17P03K00 XWSSD1405000 LXBZ0846AFZZ LXJZ0025AWZZ QCNWK0108AFZZ QCNWK0109AFZZ SPINDLE SLED LOADING RMOTV0025AWZZ 92LMTR3167BASY 92LMTR3167AASY MDX-596 Ref. No. * New Parts 61 A B C D MDX-596 1 GREASE APPLICATION DIAGRAM G G 4 7 G 2 G G 5 10 G 3 18 21 G 22 4 G 2 O 9 G 5 3 G M902 27 6 G Grease 7 62 G : Molykote PG-662 O : HYDRO-FLUTE EP-68 E MDX-596 Parts List for Carbon Resistors 1/4W Type Part No. 1/6W Type Part No. HJ35 3100 HF85 3100 ❊ HJ35 3180 HJ35 3220 HF85 3220 HJ35 3330 HF85 3330 HJ35 3470 HF85 3470 HJ35 3560 HF85 3560 HF45 4100 HF45 4100 HJ35 4150 HF85 4150 HF45 4220 HF45 4220 HJ35 4270 HF85 4270 HF45 4330 HF45 4330 HJ35 4470 HF85 4390 HF45 4470 HF45 4470 HF45 4560 HF45 4560 HF45 4680 HF45 4680 HF45 4750 HF45 4750 HF45 4820 HF45 4820 HF45 4910 HF45 4910 HF45 5100 HF45 5100 HJ35 5110 HF85 5110 HF45 5120 HF45 5120 HF45 5150 HF45 5150 ❊ HJ35 5160 HF45 5180 HF45 5180 HF45 5200 HF45 5200 HF45 5220 HF45 5220 HF45 5270 HF45 5270 HF45 5330 HF45 5330 HF45 5390 HF45 5390 HF45 5430 HF45 5430 HF45 5470 HF45 5470 HF45 5510 HF45 5510 HF45 5560 HF45 5560 HF45 5680 HF45 5680 HF45 5820 HF45 5820 HF45 5910 HF45 5910 HF45 6100 HF45 6100 HF45 6120 HF45 6120 HF45 6150 HF45 6150 HF45 6180 HF45 6180 HJ35 6200 HF85 6200 HF45 6220 HF45 6220 HJ35 6240 HF85 6240 HF45 6270 HF45 6270 HF45 6300 HF45 6300 HF45 6330 HF45 6330 HJ35 6360 HF85 6360 HF45 6390 HF45 6390 HF45 6470 HF45 6470 HF45 6510 HF45 6510 HF45 6560 HF45 6560 HF45 6680 HF45 6680 HF45 6820 HF45 6820 HF45 6910 HF45 6910 Value 10 kΩ 11 kΩ 12 kΩ 13 kΩ 15 kΩ 18 kΩ 22 kΩ 24 kΩ 27 kΩ 30 kΩ 33 kΩ 36 kΩ 39 kΩ 47 kΩ 51 kΩ 56 kΩ 62 kΩ 68 kΩ 82 kΩ 91 kΩ 100 kΩ 110 kΩ 120 kΩ 150 kΩ 180 kΩ 220 kΩ 270 kΩ 300 kΩ 330 kΩ 390 kΩ 470 kΩ 560 kΩ 680 kΩ 820 kΩ 1.0 MΩ 1.2 MΩ 1.5 MΩ 1.8 MΩ 2.2 MΩ 3.3 MΩ 3.9 MΩ 4.7 MΩ 1/4W Type Part No. 1/6W Type Part No. HF45 7100 HF45 7100 HF45 7110 HF45 7110 HF85 7120 HJ35 7120 HF45 7130 HF45 7130 HF45 7150 HF45 7150 HF45 7180 HF45 7180 HF45 7220 HF45 7220 HF45 7240 HF45 7240 HF85 7270 HJ35 7270 HF45 7300 HF45 7300 HF45 7330 HF45 7330 HF45 7360 HF45 7360 HF45 7390 HF45 7390 HF45 7470 HF45 7470 HF45 7510 HF45 7510 HF45 7560 HF45 7560 HF45 7620 HF45 7620 HF45 7680 HF45 7680 HF45 7820 HF45 7820 HF45 7910 HF45 7910 HF45 8100 HF45 8100 HF45 8110 HF45 8110 HF45 8120 HF45 8120 HF45 8150 HF45 8150 HF45 8180 HF45 8180 HF85 8220 HJ35 8220 HF45 8270 HF45 8270 HF45 8300 HF45 8300 HF45 8330 HF45 8330 HF85 8390 HJ35 8390 HF45 8470 HF45 8470 HF85 8560 HJ35 8560 HF85 8680 HJ35 8680 HF85 8820 HJ35 8820 HF45 9100 HF45 9100 ❊ HJ35 9120 HF85 9150 HJ35 9150 HF85 9180 HJ35 9180 HF85 9220 HJ35 9220 HF85 9330 HJ35 9330 ❊ HJ35 9390 HF85 9470 HJ35 9470 MDX-596 Value 1.0 Ω 1.8 Ω 2.2 Ω 3.3 Ω 4.7 Ω 5.6 Ω 10 Ω 15 Ω 22 Ω 27 Ω 33 Ω 39 Ω 47 Ω 56 Ω 68 Ω 75 Ω 82 Ω 91 Ω 100 Ω 110 Ω 120 Ω 150 Ω 160 Ω 180 Ω 200 Ω 220 Ω 270 Ω 330 Ω 390 Ω 430 Ω 470 Ω 510 Ω 560 Ω 680 Ω 820 Ω 910 Ω 1.0 kΩ 1.2 kΩ 1.5 kΩ 1.8 kΩ 2.0 kΩ 2.2 kΩ 2.4 kΩ 2.7 kΩ 3.0 kΩ 3.3 kΩ 3.6 kΩ 3.9 kΩ 4.7 kΩ 5.1 kΩ 5.6 kΩ 6.8 kΩ 8.2 kΩ 9.1 kΩ 1/4W Type HF45 1/4W Type HJ35 1/6W Type HF85 10mm 5mm 1992 63 MDX-596 MDX-596