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MZ-R500/R500PC SERVICE MANUAL US Model Canadian Model Ver 1.0 Ver 1.0 2001. 2001. 01 06 MZ-R500/R500PC AEP Model UK Model E Model Chinese Model This service manual contains the information on the MZ-R500 (9-873-054-11). MZ-R500 Photo: MZ-R500 US and foreign patents licensed from Dolby Laboratories Licensing Corporation. Model Name Using Similar Mechanism NEW Mechanism Type MT-MZR500-172 Optical Pick-up Name LCX-4R SPECIFICATIONS System Audio playing system MiniDisc digital audio system Laser diode properties Material: GaAlAs Wavelength: λ = 790 nm Emission duration: continuous Laser output: less than 44.6 µW (This output is the value measured at a distance of 200 mm from the lens surface on the optical pick-up block with 7 mm aperture.) Recording and playback time When using MDW-80 Maximum 160 min. in monaural Maximum 320 min. in stereo Revolutions 350 rpm to 2,800 rpm (CLV) Error correction ACIRC (Advanced Cross Interleave Reed Solomon Code) Sampling frequency 44.1 kHz Sampling rate converter Input: 32 kHz/44.1 kHz/48 kHz Coding ATRAC (Adaptive TRansform Acoustic Coding) ATRAC3-LP2 ATRAC3-LP4 Modulation system EFM (Eight to Fourteen Modulation) Number of channels 2 stereo channels 1 monaural channel Frequency response 20 to 20,000 Hz ± 3 dB Wow and Flutter Below measurable limit Inputs Line in: stereo mini-jack, minimum input level 49 mV Optical (Digital) in: optical (digital) minijack Outputs i: stereo mini-jack, maximum output level 5 mW + 5 mW, load impedance 16 ohm General Power requirements Sony AC Power adaptor connected at the DC IN 3 V jack (AEP, Chinese and Argentine models only): 230 V AC, 50/60 Hz (AEP model) 220 V AC, 50 Hz (Chinese model) 220 V AC, 50 Hz (Argentine model) One LR6 (size AA) alkaline dry battery (not supplied) – Continued on next page – PORTABLE MINIDISC RECORDER 9-873-177-01 Sony Corporation 2001F0400-1 © 2001. 6 Personal Audio Company Shinagawa Tec Service Manual Production Group 1 MZ-R500/R500PC Battery operation time Battery life1) LR6 (SG) alkaline dry battery3) Recording4) Playback (Unit: approx.hours) (EIAJ2)) Normal LP2 LP4 7.5 10 13.5 36 42 48 The battery life may be shorter due to operating conditions, the temperature of the location, and varieties of batteries. 2) Measured in accordance with the EIAJ (Electronic Industries Association of Japan) standard. 3) When using a Sony LR6 (SG) “STAMINA” alkaline dry battery (produced in Japan). 4) To prevent interrupted recording due to drained battery, use new battery for recording operations. Dimensions Approx. 83.0 × 27.8 × 75.8 mm (w/h/d) (3 3/8 × 1 1/8 × 3 in.) without projections. Mass Approx. 113 g (4.0 oz) the recorder only Supplied accessories AC power adaptor (AEP, Chinese and Argentine models only) (1) Headphones/earphones (1) Optical cable (AEP, Chinese and Argentine models only) (1) 1) Flexible Circuit Board Repairing • Keep the temperature of the soldering iron around 270°C during repairing. • Do not touch the soldering iron on the same conductor of the circuit board (within 3 times). • Be careful not to apply force on the conductor when soldering or unsoldering. Notes on chip component replacement • Never reuse a disconnected chip component. • Notice that the minus side of a tantalum capacitor may be damaged by heat. CAUTION Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. Design and specifications are subject to change without notice. SAFETY-RELATED COMPONENT WARNING!! COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. ATTENTION AU COMPOSANT AYANT RAPPORT À LA SÉCURITÉ!! LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 0 SUR LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE REMPLACER CES COMPOSANTS QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY. 2 MZ-R500/R500PC TABLE OF CONTENTS 1. SERVICING NOTE ......................................................... 4 2. GENERAL Looking at the Controls ...................................................... 5 Record an MD ..................................................................... 5 Playing an MD right away .................................................. 6 3. DISASSEMBLY 3-1. Case (Lower) Assy .............................................................. 7 3-2. Case (Upper) Assy .............................................................. 7 3-3. LCD Module ....................................................................... 8 3-4. Main Board ......................................................................... 8 3-5. MD Mechanism Deck ......................................................... 9 3-6. Service Assy, OP ................................................................. 9 3-7. Holder Assy ....................................................................... 10 3-8. Motor Flexible Board ........................................................ 10 3-9. Motor, DC (M602) ............................................................ 11 3-10. “Motor, DC (M601)”, “Motor, DC (M603)” .................... 11 4. TEST MODE 4-1. Outline ............................................................................... 12 4-2. Setting Method of Test Mode ............................................ 12 4-3. Operation in Setting the Test Mode ................................... 12 4-4. Releasing the Test Mode ................................................... 12 4-5. Configuration of Test Mode .............................................. 13 4-6. Manual Mode .................................................................... 13 4-7. Overall Adjustment Mode ................................................. 14 4-8. Self-Diagnosis Result Display Mode ................................ 14 4-9. Reset the Error Display Code ............................................ 15 4-10. Sound Skip Check Result Display Mode .......................... 16 4-11. Key Check Mode ............................................................... 16 5. ELECTRICAL ADJUSTMENTS 5-1. Outline ............................................................................... 18 5-2. Precautions for Adjustment ............................................... 18 5-3. Adjustment Sequence ........................................................ 18 5-4. NV Reset ........................................................................... 18 5-5. Power Supply Manual Adjustment .................................... 19 5-6. Temperature Correction ..................................................... 20 5-7. Laser Power Check ........................................................... 20 5-8. Overall Adjustment Mode ................................................. 21 5-9. Resume Clear .................................................................... 23 5-10. Patch Data Rewriting when Nonvolatile Memory was Replaced ...................................................... 23 6. DIAGRAMS 6-1. 6-2. 6-3. 6-4. 6-5. 6-6. 6-7. 6-8. IC Pin Function Description ............................................ 30 Block Diagram – Servo Section – ..................................... 36 Block Diagram – Audio Section – .................................... 37 Block Diagram – System Control/Power Section – .......... 38 Printed Wiring Board – Main Section – ............................ 40 Schematic Diagram – Main Section (1/3) – ...................... 42 Schematic Diagram – Main Section (2/3) – ...................... 43 Schematic Diagram – Main Section (3/3) – ...................... 44 7. EXPLODED VIEWS 7-1. 7-2. 7-3. 7-4. Case (Lower) Section ........................................................ 49 Case (Upper) Section ........................................................ 50 Chassis Section ................................................................. 51 MD Mechanism Deck Section .......................................... 52 8. ELECTRICAL PARTS LIST ...................................... 53 3 MZ-R500/R500PC SECTION 1 SERVICING NOTE NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK OR BASE UNIT The laser diode in the optical pick-up block may suffer electrostatic break-down because of the potential difference generated by the charged electrostatic load, etc. on clothing and the human body. During repair, pay attention to electrostatic break-down and also use the procedure in the printed matter which is included in the repair parts. The flexible board is easily damaged and should be handled with care. • In performing the repair with the power supplied to the set, removing the MAIN board causes the set to be disabled. In such a case, fix a convex part of the open/close detect switch (S806 on MAIN board) with a tape in advance. Handle the FLEXIBLE board (overwrite head) with care, as it has been soldered directly to the MAIN board. In repairing the component side of MAIN board, connect the FLEXIBLE board (overwrite head) and the MAIN board with the lead wires in advance. (See page 8) FLEXIBLE board (Over write head) panel assy, upper NOTES ON LASER DIODE EMISSION CHECK Never look into the laser diode emission from right above when checking it for adjustment. It is feared that you will lose your sight. NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK (LCX-4R) The laser diode in the optical pick-up block may suffer electrostatic break-down easily. When handling it, perform soldering bridge to the laser-tap on the flexible board. Also perform measures against electrostatic break-down sufficiently before the operation. The flexible board is easily damaged and should be handled with care. Tape S806 MAIN board • Replacement of CDX2671-204GA (IC801) used in this set requires a special tool. laser-tap OPTICAL PICK-UP FLEXIBLE BOARD • On the set having the microcomputer version 1.000, some adjusted values were set in the manual mode at the shipment, but these data will be cleared when the NV is reset. Therefore, on the set having the microcomputer version 1.000, change the adjusted values following the Change of Adjusted Values immediately after the NV was reset. (See page 18) • If the nonvolatile memory was replaced on the set, the modified program data must be written to the nonvolatile memory. In such a case, write the modified data that meets the microcomputer version following the patch data rewriting procedure at the replacement of nonvolatile memory. (See page 23) 4 MZ-R500/R500PC SECTION 2 GENERAL This section is extracted from instruction manual. 5 MZ-R500/R500PC 6 MZ-R500/R500PC SECTION 3 DISASSEMBLY Note : This set can be disassemble according to the following sequence. Set Case (Lower) Assy Case (Upper) Assy Main Board Service Assy, OP LCD Module MD Mechanism Deck Holder Assy Motor Flexible Board Motor, DC (M602) "Motor, DC (M601)"," Motor, DC (M603)" Note : Follow the disassembly procedure in the numerical order given. 3-1. CASE (LOWER) ASSY 4 claw 3 screws (1.7), MI 1 screw (1.7), MI knob (hold) 5 6 case(lower) assy 2 screw (1.7), MI 3-2. CASE (UPPER) ASSY 3 case (upper) assy 2 CN801 4 spring (pop-L), torsion spring (pop-L), torsion 1 screws (1.7), MI chassis assy 7 MZ-R500/R500PC 3-3. LCD MODULE 2 screws (1.7x3), tapping 1 screws (1.7x3), tapping 4 LCD module 3 case (upper) assy 3-4. MAIN BOARD 4 screws (M1.4x2), toothed lock 2 Remove the solders 7 CN501 3 screws (M1.4x2), toothed lock qa Remove the solder 6 1 CN701 8 MAIN board qs terminal (-), battery 5 screw (M1.4x2), toothed lock 9 Remove the solder 0 terminal (+), battery 8 MZ-R500/R500PC 3-5. MD MECHANISM DECK 3 MD mechanism deck boss 2 chassis assy, set 1 screws (1.7), MI 3-6. SERVICE ASSY, OP 1 washer (0.8 - 2.5) 3 precision pan screw (M1.4) 2 gear (SA) 5 precision pan screw (M1.4) 6 spring, thrust detent 4 rack spring (S) 8 Pull off the lead screw. 7 9 Opening the over write head toward the direction A, remove the OP Service assy toward the direction B. Note: Do not open the entire assy forcibly, when opening the over write head. B over write head section A 9 MZ-R500/R500PC 3-7. HOLDER ASSY 4 Remove the holder assy to direction of the arrow B. 1 Open the holder assy. A 2 B 3 boss 3-8. MOTOR FLEXIBLE BOARD 1 Remove four solders of DC motor (sled) (M602). 5 motor flexible board 2 Remove two solders of DC motor (over write head up/down) (M603). 4 adhesive sheet Note: Align a circular hole in the stripping paper with a circular hole in the DC motor (sled), when mounting the motor flexible board. 10 3 Remove four solders of DC motor (spindle) (M601). MZ-R500/R500PC 3-9. MOTOR, DC (M602) 1 Remove four solders of motor flexible board. 2 washer (0.8 - 2.5) 4 two precision pan screws (M1.4) 3 gear (SA) 5 DC motor (sled) (M602) 3-10. “MOTOR, DC (M601)”, “MOTOR, DC (M603)” 1 Remove six solders of motor flexible board. qs DC motor (over write head up/down) (M603) Note: Press-fit the gear (HA) up to the position of the DC motor (over write head up/down) (M603) as shown below. gear (HA) 6 two precision pan screws (M1.4) 4 three precision pan screws (M1.4) 2.65 mm gear chassis assy qa chassis assy, gear DC motor (over write head up/down) (M603) 0 screw (M1.2 × 1.5) 9 gear (HA) 8 gear (HB) 7 washer (0.8 - 2.5) 2 washer (0.8 - 2.5) 3 gear (HC) 5 DC motor (spindle) (M601) 11 MZ-R500/R500PC SECTION 4 TEST MODE 4-1. Outline 4-3. Operation in Setting the Test Mode • This set provides the Overall adjustment mode that allows CD and MO discs to be automatically adjusted when in the test mode. In this overall adjustment mode, the disc is discriminate between CD and MO, and each adjustment is automatically executed in order. If a fault is found, the system displays its location. Also, the manual mode allows each individual adjustment to be automatically adjusted. • When the test mode becomes active, first the display check mode is selected. • Other mode can be selected from the display check mode. • When the test mode is set, the LCD repeats the following display. This set LCD display 4-2. Setting Method of Test Mode There are two different methods to set the test mode: 1 Short TAP801 (TEST) on the MAIN board with a solder bridge (connect pin 3 of IC801 to the ground). Then, turn on the power. All lit MONO SYNC REC REMAIN u REC SHUF F 1 -a88: 88 All off MAIN BOARD (SIDE B) Microcomputer version display 00 6 V1.200 • When the X key is pressed and hold down, the display at that time is held so that display can be checked. Caution: On the set having the microcomputer version 1.000, some adjusted values were set in the manual mode at the shipment, but these data will be cleared when the NV is reset. Therefore, on the set having the microcomputer version 1.000, change the adjusted values following the Change of Adjusted Values immediately after the NV was reset (see page 18). AP528 AP529 C521 AP531 AP530 R811 TAP801 (TEST) AP803 FB801 C808 C807 R810 C830 C815 AP526 R807 AP856 R805 R806 4-4. Releasing the Test Mode R830 AP802 2 In the normal mode, turn on the [HOLD] switch. While pressing the [VOL --] key press the following order: > t > t . t . t > t . t > t . t X t X 12 For test mode set with the method 1: Turn off the power and open the solder bridge on TAP801 (TEST) on the MAIN board. Note: Remove the solders completely. Remaining could be shorted with the chassis, etc. For test mode set with the method 2: Turn off the power. Note: If electrical adjustment (see page 18) has not been finished completely, always start in the test mode. (The set cannot start in normal mode) MZ-R500/R500PC 4-5. Configuration of Test Mode Major item switching Test mode (Display Check Mode) Press the > or VOL+ key Manual Mode Press the x key x key Servo Adjustment Press the . or VOL– Audio Adjustment Power Supply Adjustment Medium item switching OP Alignment Adjustment N key x key VOL – key: 100th Place of item number decrease. VOL + key: 10th Place of item number increase. VOL – key: 10th Place of item number decrease. key Overall Adjustment Mode Press the x key N key VOL + key: 100th Place of item number increase. Electrical Offset Adjustment Power Supply Adjustment Auto item Feed CD Overall Adjustment/ MO Overall Adjustment Minor item switching N key: Unit Place of item number increase. . key: Unit Place of item number decrease. Adjusted value variation VOL + key: Increases the adjusted value ENTER key Self-Diagnosis Result Display Mode Press the x key Press the N or T.MARK + N keys. Sound Skip Check Result Display Mode Press the x key Press the T.MARK + X keys. Key Check Mode The key check quits,or open the upper panel VOL – key: Decreases the adjusted value Adjusted value write X key: When adjusted value is chaged: Adjusted value is written. When adjusted value is not changed: That item is adjusted automatically. 4-6. Manual Mode Mode to adjust or check the operation of the set by function. Normally, the adjustment in this mode is not executed. However, the Manual mode is used to clear the memory, power supply adjustment, and laser power check before performing automatic adjustments in the Overall Adjustment mode. • Transition method in Manual Mode 1. Setting the test mode (see page 12). 2. Press the > or[VOL +] key activates the manual mode where the LCD display as shown below. This set LCD display 0 0 0 Manual 3. During each test, the optical pick-up moves outward or inward while the > or . key is pressed for several seconds respectively. 4. Each test item is assigned with a 3-digit item number; 100th place is a major item, 10th place is a medium item, and unit place is a minor item. The values adjusted in the test mode are written to the nonvolatile memory (for the items where adjustment was made). 13 MZ-R500/R500PC 5. The display changes a shown below each time the [ENTER] key on the set is pressed. • Address & Adjusted Value Display This set LCD display 0 11 3A4S1D adjustment value address • Jitter Value & Adjusted Value Display This set LCD display item number 4-8. Self-Diagnosis Result Display Mode This set uses the self-diagnostic function system in which if an error occurred during the recording or playing, the mechanism control block and the power supply control block in the microcomputer detect it and record its cause as history in the nonvolatile memory. By checking this history in the test mode, you can analyze a fault and determine its location. Total recording time is recorded as a guideline of how long the optical pickup has been used, and by comparing it with the total recording time at the time when an error occurred in the selfdiagnosis result display mode, you can determine when the error occurred. Clear both self-diagnosis history data and total recording time, if the optical pickup was replaced. • Self-Diagnosis Result Display Mode Setting Method 0 11 OFEJ1D adjustment value jitter value • Block Error Value & Adjusted Value Display This set LCD display item number 1. Setting the test mode (see page 12). 2. In the display check mode, press the [ENTER] key activates the self-diagnosis result display mode where the LCD display as shown below. This set LCD display 0 11 063B1D adjustment value block error value • ADIP Error Value & Adjusted Value Display This set LCD display item number Total recording time when error occurred adjustment value ADIP error value • Item Title Display This set LCD display 0 XX1 0 XXN 0 11 LrefPw item number 0000 3. Then, each time the > key is pressed, LCD display descends by one as shown below. Also, the LCD display ascends by one when the . key is pressed. 0 11 072A1D item number 0 XX 1 error display code history code item title 0 XXN1 However in the power mode (item number 700’s), only the item is displayed. 0 XXN2 6. Quit the manual mode, and press the x key to return to the test mode (display check mode). 0 XXR_ 4-7. Overall Adjustment Mode Mode to adjust the servo automatically in all items. Normally, automatic adjustment is executed in this mode at the repair. For further information, refer to “Section 5 Electrical Adjustments” (see page 18). 14 XX :Error code :Total recording time 4. Quit the self-diagnosis result display mode, and press the x key to return to the test mode (display check mode). MZ-R500/R500PC • Description of Error Indication Codes Problem No error Servo system error TOC error Power supply system error Offset system error Indication code Meaning of code Simple display Description 00 No error --- No error 01 Illegal access target address was specified Adrs Attempt to access an abnormal address 02 High temperature Temp High temperature 03 Focus error Fcus Disordered focus 04 Spindle error Spdl Abnormal rotation of disc 11 TOC error TOC Faulty TOC contents 12 Data reading error Data Data could not be read at SYNC 22 Low battery LBat Momentary interruption detected 31 Offset error Ofst Offset error 32 Focus error ABCD offset error ABCD Focus error ABCD offset error 33 Tracking error Offset error TE Tracking error Offset error 34 X1 tracking error Offset error X1TE X1 tracking error Offset error • Description of Indication History History code number Description 1 The first error N The last error N1 One error before the last. N2 Two errors before the last. R_ Total recording time 4-9. Reset the error display code After servicing, reset the error display code. • Setting method of Reset the Error Display Code 1. Setting the test mode (see page 12). 2. Press [ENTER] key activates the self-diagnosis result display mode. 3. To reset the error display code, press the X key (2 times) when the code is displayed (except “R_****”). (All the data on the 1, N, N1, and N2 will be reset) 15 MZ-R500/R500PC 4-10. Sound Skip Check Result Display Mode • Cause of Sound Skip Error This set can display the count of errors that occurred during the recording/playing for checking. Cause of error EIB • Setting method of sound skip check result display mode 1. Set the test mode (see page 12). 2. Press the N key or [T.MARK] + [PLAY] keys, and the playing or recording sound skip result display mode becomes active respectively where the LCD displays the following. This set LCD display 0 00 P Total count of play system errors(hex.) Record R Total count record system errors(hex.) 3. When the N key is pressed, total error count is displayed on the LCD, and each time the > key is pressed, the display item moves down by one as shown below. Also, if the . key is pressed, the display item moves up by one, then if the [T.MARK] + N keys is pressed, the display in the record mode appears. When the [T.MARK] + N keys is pressed, total error count is displayed on the LCD, and each time the > key is pressed, the display item moves down by one as shown below. Also, if the . key is pressed, the display item moves up by one, then if the N key is pressed, the display in the play mode appears. Playing sound skip result display 0 00 P R 0 00 EIB Play Recording sound skip result display 0 00 P R 0 00 BOvr Description of error Sound error correction error Stat Decoder status error Adrs Address access error BEmp Buffer is empty BOvr Buffer is full, and sounds were dumped Bful Buffer capacity becomes less, and forcible writing occurred Rtry Retry times over 4. To quit the sound skip check result display mode and to return to the test mode (display check mode), press the x key. 4-11. Key Check Mode This set can check if the set function normally. • Setting Method of Key Check Mode 1. Setting the test mode (see page 12). 2. Press the [T.MARK] + X keys activates the key check mode. (At the last two digits, AD value of remote commander key line is displayed in hexadecimal) This set LCD display 8 8 8RMC OK 3. When each key on the set and on remote commander is pressed, its name is displayed on the LCD. (The operated position is displayed for 4 seconds after the slide switch is operated. If any other key is pressed during this display, the remote commander LCD switches to its name display) Example1: When > key on the set is pressed: 0 00 Stat 0 00 Bful 0 00 Adrs 0 00 Rtry 0 00 BEmp 0 00 ###### 0 00 ###### :Total play/record errors(hex.) :Counter of sound skip check each item(hex.) ###### :6-digit address where sound was skipped last(hex.) P 16 R This set LCD display 8 8 8FF MZ-R500/R500PC 4. When all the keys on the set and on the remote commander are considered as OK, the following displays are shown for 4 seconds. Example1: When the keys on the set are considered as OK: This set LCD display 8 8 8 RMC OK 5. When all keys were checked or if the upper panel is opened, the key check mode quits and the test mode (display check mode) comes back. 17 MZ-R500/R500PC SECTION 5 ELECTRICAL ADJUSTMENTS 5-1. Outline • In this set, automatic adjustment of CD and MO can be performed by entering the test mode (see page 12). However, before starting automatic adjustment, the memory clear, power supply adjustment, and laser power check must be performed in the manual mode. • A key having no particular description in the text, indicates a set key. • For the LCD display, the LCD display on the set is shown. • Setting method of NV reset 1. Select the manual mode of the test mode, and set item number 021NV Reset (see page 13). This set LCD display 0 21 ResNV 2. Press the X key. 5-2. Precautions for Adjustment This set LCD display 1. Adjustment must be done in the test mode only. After adjusting, release the test mode. 2. Use the following tools and measuring instruments. • Test CD disc TDYS-1 (Part No. : 4-963-646-01) • SONY MO disc available on the market • Digital voltmeter • Laser power meter LPM-8001 (Part No. : J-2501-046-A) • Thermometer (using the Temperature Correction) 3. Unless specified otherwise, supply DC 3V from the DC IN 3V jack (J601). 4. Switch position HOLD switch ............................................... OFF 2. Power Supply Manual Adjustment Manual Mode Overall Mode 3. Temperature Correction(item number:014) 4. Laser Power Check 3. Press the X key once more. This set LCD display 0 2 1Res NV reset(after several seconds) 0 2 1Reset! 5-3. Adjustment Sequence 1. NV Reset(Memory clear) 0 2 1ResOK? Manual Mode 5. Electrical offset Adjustment Caution: This adjustment must be made with no disc loaded. Overall Mode 6. CD Overall Adjustment 7. MO Overall Adjustment Manual Mode 8. RESUME Clear 5-4. NV Reset Caution: On the set having the microcomputer version 1.000, some adjusted values were set in the manual mode at the shipment, but these data will be cleared when the NV is reset. Therefore, on the set having the microcomputer version 1.000, change the adjusted values following the Change of Adjusted Values immediately after the NV was reset. 4. Press the x key to quit the manual mode, and activate the test mode (display check mode). • Change of Adjusted Values On the set having the microcomputer version 1.000, some adjusted values were set in the manual mode at the shipment, but these data will be cleared when the NV is reset. Therefore, on the set having the microcomputer version 1.000, modify the adjusted values through the following procedure immediately after the NV was reset. 1. Item numbers in which the adjusted values are to be modified Item number 832 Item number 862 Item number 871 Item number 872 2. Adjusted values modifying procedure 1) Select the manual mode of the test mode, and set item number 832 (see page 13). This set LCD display 8 3 2Pw-T W 2) Adjust with the [VOL+] key (adjusted value up) or [VOL--] key (adjusted value down) so that the adjusted value becomes E4. This set LCD display 8 32 : Address E4: Adjusted value 18 SE4 MZ-R500/R500PC 3) Press the X key to write the adjusted value. 4) Select the manual mode of the test mode, and set item number 862 (see page 13). This set LCD display • Setting method of power supply manual adjustment 1. Make sure that the power supply voltage is 3V. 2. Set the test mode (see page 12). 3. Press the . or [VOL--] key to activate the overall adjustment mode. This set LCD display 8 62 V1dat 5) Adjust with the [VOL+] key (adjusted value up) or [VOL--] key (adjusted value down) so that the adjusted value becomes 01. 0 00 Assy11 4. Press the [END SEARCH] key. (the [END SEARCH] key causes the item number to be switched to 762.) This set LCD display • Adjustment method of Vc PWM Duty (L) (item number: 762) 8 62 S01 This set LCD display : Address 01: Adjusted value 6) Press the X key to write the adjusted value. 7) Select the manual mode of the test mode, and set item number 871 (see page 13). This set LCD display 7 62 Vc1PWM 1. Press the [ENTER] key and set the address & adjusted value display (see page 14). This set LCD display 8 71 V5num 8) Adjust with the [VOL+] key (adjusted value up) or [VOL--] key (adjusted value down) so that the adjusted value becomes 20. This set LCD display 8 71 7 62 AD : Adjusted value 2. Connect a digital voltmeter to the TP902 (VC) on the MAIN board, and adjust [VOL +] key (voltage up) or [VOL --] key (voltage down) so that the voltage becomes 2.40 ± 0.01 V. digital voltmeter S20 : Address 20: Adjusted value MAIN board 9) Press the X key to write the adjusted value. 10) Select the manual mode of the test mode, and set item number 872 (see page 13). This set LCD display 8 7 2 V5dat 11) Adjust with the [VOL+] key (adjusted value up) or [VOL--] key (adjusted value down) so that the adjusted value becomes 39. TP902(VC) TP910(GND) 3. Press the X key to write the adjusted value. (The item number changes to 763 when X key is pressed) Adjustment and Connection Location: MAIN board (see page 21) • Adjustment method of Vc PWM Duty (H) (item number: 763) This set LCD display This set LCD display 7 6 3 VchPWM 8 72 S39 : Address 39: Adjusted value 1. Press the [ENTER] key and change the LCD display. This set LCD display 12) Press the X key to write the adjusted value. 5-5. Power Supply Manual Adjustment • Adjustment sequence Adjustment must be done with the following steps. 7 63 AD : Adjusted value 1. Vc PWM Duty (L) adjustment (item number 762) 2. Vc PWM Duty (H) adjustment (item number 763) 3. Vl PWM Duty adjustment (item number 764) 19 MZ-R500/R500PC 2. Connect a digital voltmeter to the TP902 (VC) on the MAIN board, and adjust [VOL +] key (voltage up) or [VOL --] key (voltage down) so that the voltage becomes 2.75 ± 0.01 V. digital voltmeter 3. Adjust with [VOL +], [VOL --] key so that the adjusted value (hexadecimal value) becomes the ambient temperature. (Initial value: 14h = 20 °C, Adjusting range: 80h to 7fh (–128 °C to +127 °C) This set LCD display MAIN board TP902(VC) TP910(GND) 0 14 3. Press the X key to write the adjusted value. (The item number changes to 764 when X key is pressed) Adjustment and Connection Location: MAIN board (see page 21) 4. Press the X key to write the adjusted value. 5-7. Laser Power Check Connection : laser power meter • Adjustment method of Vl PWM Duty (item number: 764) This set LCD display 7 64 V1 S14 : Address 14: Adjusted value Optical pick-up objective lens PWM digital voltmeter 1. Press the [ENTER] key and change the LCD display. This set LCD display 7 64 MAIN board TP(+) TP(–) AD : Adjusted value 2. Connect a digital voltmeter to the TP901 (VL) on the MAIN board, and adjust [VOL +] key (voltage up) or [VOL --] key (voltage down) so that the voltage becomes 2.30 ± 0.01 V. digital voltmeter Checking Method : 1. Select the manual mode of test mode (see page 13), and set the laser power adjusting mode (item number 010). This set LCD display 0 10 Laser MAIN board TP901(VL) TP910(GND) 3. When press the X key to write the adjusted value, LCD displays as follows and power supply manual adjustment has completed. 2. Press the . key continuously until the optical pick-up moves to the most inward track. 3. Open the cover and set the laser power meter on the objective lens of the optical pick-up. 4. Press the N key, and set the laser MO read adjustment mode (item number 011). This set LCD display This set LCD display 0 0 0 ADJ OK Adjustment and Connection Location: MAIN board 5-6. Temperature Correction • Adjustment Method of temperature correction 1. Select the manual mode of test mode, and set the mode number 014 (see page 13). This set LCD display 0 1 4 SetTmp 2. Measure the ambient temperature. 20 0 11 LrefPw 5. Press the [ENTER] key and set the address & adjusted value display (See page 14). This set LCD display 0 1 1###S ###: Address : Adjusted value 6. Check that the laser power meter reading is 0.81 ± 0.08 mW. 7. Check that the voltage both ends (TP (+) and TP (–)) of resistor R501 at this time is below 44 mV. MZ-R500/R500PC 8. Press the N key, and set the laser CD read adjustment mode (item number 012). 5-8. Overall Adjustment Mode • Configuration of overall adjustment This set LCD display Overall adjustment mode (Title display) 0 1 2 HrefPw N key Protect switch ON 9. Press the [ENTER] key and set the address & adjusted value display (see page 14). . key CD overall adjusting All item OK This set LCD display NG item exists or x key CD overall adjustment NG 0 12###S x key ###: Address : Adjusted value 10. Check that the laser power meter reading is 0.97 ± 0.10 mW. 11. Check that the voltage both ends (TP (+) and TP (–)) of resistor R501 at this time is below 44 mV. 12. Press the N key, and set the laser MO write adjustment mode (item number 013). x key Protect switch OFF This set LCD display > key CD overall adjustment OK N key MO overall adjusting NG item exists or x key 0 1 3 WritPw MO overall adjustment NG 13. Press the [ENTER] key and set the address & adjusted value display (See page 14). x key This set LCD display x key 0 13###S ###: Address : Adjusted value 14. Check that the laser power meter reading is 4.95 ± 0.50 mW. 15. Check that the voltage both ends (TP (+) and TP (–)) of resistor R501 at this time is below 80 mV. 16. Press the x key to quit the manual mode, and activate the test mode (display check mode). Checking and Connection Location: MAIN board ENTER key x key END SEARCH key x key MO overall adjustment OK Electrical offset adjustment Power supply adjustment auto item feed Test mode (display check mode) Adjustment/checking and Connection Location: MAIN BOARD (SIDE B) Note: Adjust the CD first, when performing adjustment. TP(–) R501 TP901 (VL) TP902(VC) TP(+) TP910(GND) 21 MZ-R500/R500PC • Overall Adjustment Mode (Title Display) This set LCD display 0 0 0Assy : (Disc mark) At end power supply adjustment:Outside lit At end of electrical offset adj.:inside lit Note:On the set having microcomputer version 1.000,the disc mark is displayed on the set LCD only. : Left side = MO overall adjustment information F : MO overall adjustment completed 1 : Manual adjustment exists(overall adj.not completed) 0 : Not adjusted Right side = CD overall adjustment information F : CD overall adjustment completed 1 : Manual adjustment exists(overall adj.not completed) 0 : Not adjusted • Electrical Offset Adjusting Method Caution: The electrical offset adjustment must be made with no disc loaded. 1. Make sure that the power supply voltage is 3V. 2. Set the test mode (see page 12). 3. Press the . or [VOL--] key to activate the overall adjustment mode. • Adjustment Method of Overall CD and MO Adjustment Mode 1. Setting the test mode (see page 12). 2. Press the . or [VOL --] key activates the overall adjustment mode. This set LCD display 0 0 0Assy 3. Insert CD disc in the set, and press the . key to set the Overall CD Adjustment mode. Automatic adjustments are made. This set LCD display X X XCD RUN XXX: Item number for which on adjustment is being executed. 4. In case of CD overall adjustment NG, reset the NV (see page 18), then readjust from the temperature correction (see page 20). This set LCD display This set LCD display 0 00 0 00Assy11 4. Press the [ENTER] key. NG : NG item number 5. If OK through the overall CD adjustments, then perform overall MO adjustments. This set LCD display This set LCD display 0 35Ofst : Adjusted value 5. Electrical offset adjustment is over, if the following display appears. 0 0 0 CD OK 6. Insert MO disc in the set, and press the > key to set the Overall MO Adjustment mode. Automatic adjustments are made. This set LCD display This set LCD display X X XMO 0 0 0 OfstOK RUN XXX: Item number for which on adjustment is being executed. 7. In case of MO overall adjustment NG, reset the NV (see page 18), then readjust from the temperature correction (see page 20). This set LCD display 0 00 NG : NG item number 8. If OK through the overall MO adjustments, press the x key to return to the test mode and terminate the Overall Adjustment mode. This set LCD display 0 0 0 MO 22 OK MZ-R500/R500PC • Overall CD and MO adjustment items 1. Overall CD adjustment items Item No. 312 313 CD electrical offset adjustment 321 CD tracking error gain adjustment 328 CD TWPP gain adjustment 332 CD ABCD gain adjustment 344 CD focus gain adjustment 345 CD tracking gain adjustment 522 • Resume Clear Setting Method 1. Select the manual mode of the test mode, and set item number 043 (see page 13). This set LCD display 0 4 3 Resume CD tracking error offset adjustment 336 521 Perform the Resume clear when all adjustments completed. Description 314 324 5-9. Resume Clear CD two-axis sensitivity adjustment 2. Press the X key. This set LCD display 0 43Res Resume clear complete 2. Overall MO adjustment items Item No. 112 113 114 Description 0 43ResClr MO electrical offset adjustment 118 221 224 232 Low reflective CD tracking error gain adjustment Low reflective CD tracking error offset adjustment 236 Low reflective CD ABCD level adjustment 244 Low reflective CD focus gain adjustment 245 Low reflective CD tracking gain adjustment 121 MO tracking error gain adjustment 122 MO TON offset adjustment 134 MO TWPP gain adjustment 131 132 136 3. Press the x key to return to the test mode (display check mode). 5-10. Patch Data Rewriting When Nonvolatile Memory was Replaced When the microcomputer in this set is replaced with a different version of microcomputer, it is needed to initialize the modified program data in the nonvolatile memory and write specific modified data for the new version in the memory. If the microcomputer is replaced with a different version, the patch data should be rewritten as performed when the nonvolatile memory is replaced. For a version where the method to write patch data is not described, the modified data should be initialized as specified below: MO double speed read TWPP offset adjustment MO ABCD gain adjustment 144 MO focus gain adjustment 145 MO tracking gain adjustment 434 MO write TWPP gain adjustment 431 MO write TWPP offset adjustment 432 MO tracking error offset adjustment 436 MO write ABCD gain adjustment 445 MO write tracking gain adjustment 411 MO normal speed read TWPP offset adjustment 412 MO tracking error offset adjustment 448 20 sec full recording • Initial set of modified data 1. Select the manual mode of the test mode, and set item number 022 (see page 13). This set LCD display 0 2 2 PatClr 2. Press the [ENTER] key and set the address & adjusted value display (see page 14). This set LCD display 0 22 SCC CC: Adjusted value 3. Press the X key to initialize the patch data. (The modified data writing is over, if the adjusted value changes to DD.) This set LCD display 0 22 SDD DD: Adjusted value 23 MZ-R500/R500PC 4. Write specific modified data. For a version where there is no need for writing specific modified data, the power should be turned off once. 9. Press the X key. (0D58 is blinking) This set LCD display • Modified Data Writing Method (version 1.000) 1. Select the manual mode of the test mode, and set item number 022 (see page 13). 0 2 3 0D581E 1E: Adjusted value This set LCD display 10. Press the [VOL+] key once to change the blinking portion to 0D59. This set LCD display 0 22 PatClr 2. Press the [ENTER] key and set the address & adjusted value display (see page 14). 0 2 3 0D5900 00: Adjusted value This set LCD display 0 22 SCC CC: Adjusted value 11. Press the x key. (00 is blinking) 12. Adjust with the [VOL+] key (adjusted value up) or [VOL--] key (adjusted value down) so that the adjusted value becomes B2. This set LCD display 3. Press the X key to initialize the patch data. This set LCD display 0 2 3 0D59B2 B2: Adjusted value 0 22 SDD DD: Adjusted value 4. Select the manual mode of the test mode, and set item number 022 (see page 13). 13. Press the X key. (0D59 is blinking) 14. Press the [VOL+] key once to change the blinking portion to 0D5E. This set LCD display This set LCD display 0 23 0D5E00 0 2 3 Patch 5. Press the [ENTER] key and set the address & adjusted value display (see page 14). This set LCD display 00: Adjusted value 15. Press the x key. (00 is blinking) 16. Adjust with the [VOL+] key (adjusted value up) or [VOL--] key (adjusted value down) so that the adjusted value becomes 8B. This set LCD display 0 23###S00 ###: Address 00: Adjusted value 6. Press the [VOL+] key once to change the adjusted value to 01. 7. Press the [T.MARK] + [PAUSE] keys to activate the patch data write mode. (The following display will appear where 00 is blinking) This set LCD display 0 2 3 0D5E8B 8B: Adjusted value 17. Press the X key. (0D5E is blinking) 18. Press the [VOL+] key once to change the blinking portion to 0D5F. This set LCD display 0 23 0D5800 00: Adjusted value 8. Adjust with the [VOL+] key (adjusted value up) or [VOL--] key (adjusted value down) so that the adjusted value becomes 1E. This set LCD display 0 23 0D581E 1E: Adjusted value 24 0 2 3 0D5F00 00: Adjusted value 19. Press the x key. (00 is blinking) MZ-R500/R500PC 20. Adjust with the [VOL+] key (adjusted value up) or [VOL--] key (adjusted value down) so that the adjusted value becomes 20. This set LCD display 31. Press the x key. (00 is blinking) 32. Adjust with the [VOL+] key (adjusted value up) or [VOL--] key (adjusted value down) so that the adjusted value becomes 04. This set LCD display 0 23 0D5F20 20: Adjusted value 21. Press the X key. (0D5F is blinking) 22. Press the [VOL+] key once to change the blinking portion to 0D60. This set LCD display 0 2 3 0D6204 04: Adjusted value 33. Press the X key. (0D62 is blinking) 34. Press the [VOL+] key once to change the blinking portion to 0D65. This set LCD display 0 23 0D6000 00: Adjusted value 23. Press the x key. (00 is blinking) 24. Adjust with the [VOL+] key (adjusted value up) or [VOL--] key (adjusted value down) so that the adjusted value becomes 08. This set LCD display 0 2 3 0D6500 00: Adjusted value 35. Press the x key. (00 is blinking) 36. Adjust with the [VOL+] key (adjusted value up) or [VOL--] key (adjusted value down) so that the adjusted value becomes 20. This set LCD display 0 23 0D6008 08: Adjusted value 25. Press the X key. (0D60 is blinking) 26. Press the [VOL+] key once to change the blinking portion to 0D61. This set LCD display 0 23 0D6100 0 2 3 0D6520 20: Adjusted value 37. Press the X key. (0D65 is blinking) 38. Press the [T.MARK] key for several seconds (about 3 seconds) to exit the patch data write mode (to return to the manual mode display in the test mode). This set LCD display 00: Adjusted value 27. Press the x key. (00 is blinking) 28. Adjust with the [VOL+] key (adjusted value up) or [VOL--] key (adjusted value down) so that the adjusted value becomes A1. 0 2 3 Patch 39. Press the [ENTER] key and set the address & adjusted value display (see page 14). This set LCD display This set LCD display 0 23 0D61A1 A1: Adjusted value 29. Press the X key. (0D61 is blinking) 30. Press the [VOL+] key once to change the blinking portion to 0D62. This set LCD display 0 23 0D6200 00: Adjusted value 0 23 S01 01: Adjusted value 40. Press the X key to write the modified data. (The adjusted value changes to CC) 41. The modified data writing is over, if the adjusted value changes to DD. This set LCD display 0 23 SDD DD: Adjusted value 42. Turn the power off. 25 MZ-R500/R500PC • Modified Data Writing Method (version 1.100) 1. Select the manual mode of the test mode, and set item number 022 (see page 13). This set LCD display 0 2 2 PatClr 2. Press the [ENTER] key and set the address & adjusted value display (see page 14). This set LCD display 11. Adjust with the [VOL+] key (adjusted value up) or [VOL--] key (adjusted value down) so that the adjusted value becomes AA. This set LCD display 0 2 30D5DAA AA: Adjusted value 12. Press the X key. (0D5D is blinking) 13. Press the [VOL+] key once to change the blinking portion to 0D5E. This set LCD display 0 22 SCC 0 2 30D5E00 CC: Adjusted value 3. Press the X key to initialize the patch data. This set LCD display 0 22 SDD DD: Adjusted value 00: Adjusted value 14. Press the x key. (00 is blinking) 15. Adjust with the [VOL+] key (adjusted value up) or [VOL--] key (adjusted value down) so that the adjusted value becomes 04. This set LCD display 4. Select the manual mode of the test mode, and set item number 023 (see page 13). This set LCD display 0 2 3 Patch 5. Press the [ENTER] key and set the address & adjusted value display (see page 14). 0 2 30D5E04 04: Adjusted value 16. Press the X key. (0D5E is blinking) 17. Press the [VOL+] key to change the blinking portion to 0D61. This set LCD display This set LCD display 0 2 30D6100 00: Adjusted value 0 2 3###S00 ###: Address 00: Adjusted value 6. Press the [VOL+] key once to change the adjusted value to 01. 7. Press the [T.MARK] + [PAUSE] keys to activate the patch data write mode. (The following display will appear where 00 is blinking) 18. Press the x key. (00 is blinking) 19. Adjust with the [VOL+] key (adjusted value up) or [VOL--] key (adjusted value down) so that the adjusted value becomes 20. This set LCD display This set LCD display 0 2 30D6120 20: Adjusted value 0 2 30D5C00 00: Adjusted value 8. Press the X key. (0D5C is blinking) 9. Press the [VOL+] key once to change the blinking portion to 0D5D. 20. Press the X key. (0D61 is blinking) 21. Press the [VOL+] key to change the blinking portion to 0D64. This set LCD display This set LCD display 0 2 30D6400 00: Adjusted value 0 230D5D00 00: Adjusted value 10. Press the x key. (00 is blinking) 26 22. Press the x key. (00 is blinking) MZ-R500/R500PC 23. Adjust with the [VOL+] key (adjusted value up) or [VOL--] key (adjusted value down) so that the adjusted value becomes F4. This set LCD display 35. Adjust with the [VOL+] key (adjusted value up) or [VOL--] key (adjusted value down) so that the adjusted value becomes 80. This set LCD display 0 230D6880 0 2 30D64F4 F4: Adjusted value 24. Press the X key. (0D64 is blinking) 25. Press the [VOL+] key once to change the blinking portion to 0D65. This set LCD display 80: Adjusted value 36. Press the X key. (0D68 is blinking) 37. Press the [VOL+] key once to change the blinking portion to 0D69. This set LCD display 0 2 30D6900 0 2 30D6500 00: Adjusted value 26. Press the x key. (00 is blinking) 27. Adjust with the [VOL+] key (adjusted value up) or [VOL--] key (adjusted value down) so that the adjusted value becomes 1C. This set LCD display 00: Adjusted value 38. Press the x key. (00 is blinking) 39. Adjust with the [VOL+] key (adjusted value up) or [VOL--] key (adjusted value down) so that the adjusted value becomes 09. This set LCD display 0 230D6909 0 2 30D651C 1C: Adjusted value 28. Press the X key. (0D65 is blinking) 29. Press the [VOL+] key once to change the blinking portion to 0D66. This set LCD display 09: Adjusted value 40. Press the X key. (0D69 is blinking) 41. Press the [VOL+] key to change the blinking portion to 0D6C. This set LCD display 0 230D6C00 0 2 30D6600 00: Adjusted value 30. Press the x key. (00 is blinking) 31. Adjust with the [VOL+] key (adjusted value up) or [VOL--] key (adjusted value down) so that the adjusted value becomes 03. This set LCD display 00: Adjusted value 42. Press the x key. (00 is blinking) 43. Adjust with the [VOL+] key (adjusted value up) or [VOL--] key (adjusted value down) so that the adjusted value becomes F6. This set LCD display 0 2 30D6CF6 0 2 30D6603 03: Adjusted value 32. Press the X key. (0D66 is blinking) 33. Press the [VOL+] key to change the blinking portion to 0D68. This set LCD display F6: Adjusted value 44. Press the X key. (0D6C is blinking) 45. Press the [VOL+] key once to change the blinking portion to 0D6D. This set LCD display 0 2 30D6800 00: Adjusted value 34. Press the x key. (00 is blinking) 0 2 30D6D00 00: Adjusted value 46. Press the x key. (00 is blinking) 27 MZ-R500/R500PC 47. Adjust with the [VOL+] key (adjusted value up) or [VOL--] key (adjusted value down) so that the adjusted value becomes 1C. This set LCD display 59. Adjust with the [VOL+] key (adjusted value up) or [VOL--] key (adjusted value down) so that the adjusted value becomes D3. This set LCD display 0 2 30D73D3 0 230D6D1C 1C: Adjusted value 48. Press the X key. (0D6D is blinking) 49. Press the [VOL+] key once to change the blinking portion to 0D6E. This set LCD display D3: Adjusted value 60. Press the X key. (0D73 is blinking) 61. Press the [VOL+] key once to change the blinking portion to 0D74. This set LCD display 0 2 30D7400 0 2 30D6E00 00: Adjusted value 50. Press the x key. (00 is blinking) 51. Adjust with the [VOL+] key (adjusted value up) or [VOL--] key (adjusted value down) so that the adjusted value becomes 03. This set LCD display 00: Adjusted value 62. Press the x key. (00 is blinking) 63. Adjust with the [VOL+] key (adjusted value up) or [VOL--] key (adjusted value down) so that the adjusted value becomes F8. This set LCD display 0 2 30D74F8 0 2 30D6E03 03: Adjusted value 52. Press the X key. (0D6E is blinking) 53. Press the [VOL+] key to change the blinking portion to 0D72. This set LCD display F8: Adjusted value 64. Press the X key. (0D74 is blinking) 65. Press the [VOL+] key once to change the blinking portion to 0D75. This set LCD display 0 230D7200 00: Adjusted value 54. Press the x key. (00 is blinking) 55. Adjust with the [VOL+] key (adjusted value up) or [VOL--] key (adjusted value down) so that the adjusted value becomes 05. This set LCD display 0 2 30D7500 00: Adjusted value 66. Press the x key. (00 is blinking) 67. Adjust with the [VOL+] key (adjusted value up) or [VOL--] key (adjusted value down) so that the adjusted value becomes 1C. This set LCD display 0 2 30D751C 0 230D7205 05: Adjusted value 56. Press the X key. (0D72 is blinking) 57. Press the [VOL+] key once to change the blinking portion to 0D73. This set LCD display 1C: Adjusted value 68. Press the X key. (0D75 is blinking) 69. Press the [VOL+] key once to change the blinking portion to 0D76. This set LCD display 0 2 30D7300 00: Adjusted value 58. Press the x key. (00 is blinking) 28 0 2 30D7600 00: Adjusted value 70. Press the x key. (00 is blinking) MZ-R500/R500PC 71. Adjust with the [VOL+] key (adjusted value up) or [VOL--] key (adjusted value down) so that the adjusted value becomes 03. This set LCD display 82. Press the [ENTER] key and set the address & adjusted value display (see page 14). This set LCD display 0 23 0 2 30D7603 03: Adjusted value 72. Press the X key. (0D76 is blinking) 73. Press the [VOL+] key to change the blinking portion to 0D78. This set LCD display 83. Press the X key to write the modified data. (The adjusted value changes to CC) 84. The modified data writing is over, if the adjusted value changes to DD. This set LCD display 0 2 30D7800 00: Adjusted value 74. Press the x key. (00 is blinking) 75. Adjust with the [VOL+] key (adjusted value up) or [VOL--] key (adjusted value down) so that the adjusted value becomes 01. S01 01: Adjusted value 0 23 SDD DD: Adjusted value 85. Turn the power off. This set LCD display 0 2 30D7801 01: Adjusted value 76. Press the X key. (0D78 is blinking) 77. Press the [VOL+] key once to change the blinking portion to 0D79. This set LCD display 0 2 30D7900 00: Adjusted value 78. Press the x key. (00 is blinking) 79. Adjust with the [VOL+] key (adjusted value up) or [VOL--] key (adjusted value down) so that the adjusted value becomes E0. This set LCD display 0 2 30D79E0 E0: Adjusted value 80. Press the X key. (0D79 is blinking) 81. Press the [T.MARK] key for several seconds (about 3 seconds) to exit the patch data write mode (to return to the manual mode display in the test mode). This set LCD display 0 23 Patch 29 MZ-R500/R500PC SECTION 6 DIAGRAMS 6-1. IC PIN FUNCTION DESCRIPTION • IC501 SN761057DBT (RF AMP, FOCUS/TRACKING ERROR AMP) Pin No. Pin Name I/O Description 1 TE O Tracking error signal output to the system controller (IC801) 2 3 REXT WPPLPF — — Connect terminal to the external resistor for ADIP amp control Connect terminal to the external capacitor for TPP/WPP low-pass filter 4 5 VREF C O I Reference voltage output terminal (+1 V) Signal (C) input from the optical pickup detector 6 7 D D-C I I Signal (D) input from the optical pickup detector Signal (D) input from the optical pickup detector (AC input) 8 9 IY IX I I I-V converted RF signal (IY) input from the optical pickup detector I-V converted RF signal (IX) input from the optical pickup detector 10 11 JX JY I I I-V converted RF signal (JX) input from the optical pickup detector I-V converted RF signal (JY) input from the optical pickup detector 12 13 A A-C I I Signal (A) input from the optical pickup detector Signal (A) input from the optical pickup detector (AC input) 14 15 B TON-C I — Signal (B) input from the optical pickup detector Connect terminal to the external capacitor for TON hold 16 CIG — Connect terminal to the external capacitor for the low-pass filter of NPP divider denominator 17 CDN — Connect terminal to the external capacitor for the low-pass filter of CSL divider denominator 18 19 PD-I PD-NI I I 20 21 22 PD-O ADIP DVDD O O — Light amount monitor output terminal ADIP duplex FM signal (22.05 kHz ± 1 kHz) output to the system controller (IC801) Power supply terminal (+2.3 V) (digital system) 23 24 SBUS SCK I/O I SSB serial data input/output with the system controller (IC801) SSB serial clock signal input from the system controller (IC801) 25 26 XRST OFTRK I I Reset signal input from the system controller (IC801) “L”: reset Off track signal input from the system controller (IC801) 27 DGND — 28 BOTM O 29 PEAK O 30 VREF075 — controller (IC801) Connect terminal to the external capacitor for the internal reference voltage 31 32 VC CCSL2 O — Middle point voltage (+1.2 V) generation output terminal Connect terminal to the external capacitor for TPP/WPP low-pass filter 33 34 RF OUT AGND O — Playback EFM RF signal output to the system controller (IC801) Ground terminal (analog system) 35 – 37 38 EQ, LP, PS AVCC — — Connect terminal to the external capacitor for the RF equalizer Power supply terminal (analog system) (+2.3 V) 39, 40 41 OFC-2, OFC-1 ABCD — O Connect terminal to the external capacitor for RF AC coupling Light amount signal (ABCD) output to the system controller (IC801) 42 43 FE S-MON O O Focus error signal output to the system controller (IC801) Servo signal monitor output to the system controller (IC801) 44 ADIP-IN I ADIP duplex FM signal (22.05 kHz ± 1 kHz) input terminal 30 Light amount monitor input terminal (invert input) Light amount monitor input terminal (non-invert input) Ground terminal (digital system) Bottom hold signal output of the light amount signal (RF/ABCD) to the system controller (IC801) Peak hold signal output of the light amount signal (RF/ABCD) to the system MZ-R500/R500PC • IC801 CXD2671-204GA (SYSTEM CONTROLLER, DIGITAL SIGNAL PROCESSOR, 16M BIT D-RAM) Pin No. Pin Name I/O Description 1 PAUSE KEY I Set key input terminal (X key input) 2 (MIC SENSE) O Control signal output to the microphone amp “H”: HIGH, “L”: LOW, normally: “H” Not used (open) 3 4, 5 XTEST NC I O Input terminal for the test mode set up Not used (open) 6 7 MCUVDD0 MIFVSS3 — — Power supply terminal (for microcomputer block) (+1.5 V) Ground terminal (for microcomputer I/F) 8 9 XRST S MON I I System reset signal input terminal from the power control (IC901) “L”: reset Servo signal monitor input terminal (A/D input) from RF amp (IC501) 10 11 VB MON CHG MON I I Voltage monitor input terminal of UNREG power supply (A/D input) Charge voltage monitor input terminal (A/D input) Not used (open) 12 VREF MON SET KEY 1, I Clear reference voltage input terminal (A/D input) from RF amp (IC501) I Set key input terminal (A/D input) 13, 14 “L”: test mode (normally fixed at “H”) 15 SET KEY 2 VL MON I VL voltage monitor input terminal (A/D input) 16 17 HIDC MON WK DET I I HIGH DC voltage monitor input terminal (A/D input) Set key start switching detection signal input terminal (A/D input) 18 REC KEY I 19 HALF LOCK SW I REC key input terminal (A/D input) Open button detection switch (S805) input terminal (A/D input) 20 RMC KEY I 21 22 AVDD AVSS — — Power supply terminal (for the analog circuit block) (+2.8 V) Ground terminal (for the analog circuit block) 23 24 25 VDIOSC OSCI OSCO — I O Power supply terminal (for OSC cell) (+2.4 V) System clock (45.1584 MHz) input terminal System clock (45.1584 MHz) output terminal 26 27 VSIOSC DAVDD — — Ground terminal (for OSC cell) Power supply terminal (for the built-in D/A converter) (+2.4 V) 28 29 VREFL AOUTL I O Reference voltage input terminal (for the internal D/A converter L-CH) Built-in D/A converter (L-CH) output terminal 30 31 AOUTR VREFR O I Built-in D/A converter (R-CH) output terminal Reference voltage input terminal (for the built-in D/A converter R-CH) 32 33 DAVSS ASYO — O Ground terminal (for the built-in D/A converter) Playback EFM duplex signal output terminal 34 35 ASYI AVD1 I — Playback EFM comparison slice level input terminal Ground terminal (for the analog) (+2.4 V) 36 37 BIAS RFI I I Bias input for the playback EFM comparison Playback EFM RF signal input from RF amp (IC501) 38 39 AVS1 PCO — O Ground terminal (for the analog) Phase comparison output for the master clock of playback EFM system master PLL 40 41 PDO FILI O I Phase comparison output for the analog PLL Not used (open) Filter input for the master clock of the playback EFM system master PLL 42 43 FILO CLTV O I Filter output for the master clock of the playback EFM system master PLL Internal VCO control voltage input for the playback EFM system master PLL 44 45 PEAK BOTM I I Peak hold signal input of the light amount signal (RF/ABCD) from RF amp (IC501) Bottom hold signal input of the light amount signal (RF/ABCD) from RF amp (IC501) 46 47 ABCD FE I I Light amount signal (ABCD) input from RF amp (IC501) Focus error signal input from RF amp (IC501) 48 49 AUX1 VC I I Support signal (I3 signal/temperature signal) input terminal (A/D input) Middle point voltage (+1.2 V) input terminal 50 51 ADIO ADRT O I Monitor output of A/D converter input signal Not used (open) A/D converter the upper limit voltage input (fixed at “H” in this set) “L”: when normal position, “H”: when locked Key input terminal (A/D input) of the remote commander attached headphone 31 MZ-R500/R500PC Pin No. 52 Pin Name AVD2 I/O — Description Power supply terminal (for the analog) (+2.4 V) 53 54 AVS2 ADRB — I Ground terminal (for the analog) A/D converter the lower limit voltage input (fixed at “L” in this set) 55 56 SE TE I I 57 58 DCHG APC — I Connecting analog power supply of the low impedance (fixed at “H” in this set) Error signal input for the laser automatic power control Not used (fixed at “H”) 59 60 DSPVDD0 DSPVSS0 — — Power supply terminal (for DSP block) (+1.5 V) Ground terminal (for DSP block) 61 XTSL I Input terminal for the frequency set up of the system clock “L”: 45.1584 MHz, “H”: 22.5792 MHz (fixed at “L” in this set) 62 63 DIN1 (DOUT) I O Input terminal of the record system digital audio signal Output terminal of the playback system digital audio signal 64 65 (DAPWMLP) (DAPWMLN) O O D/A converter PWM output (L-CH right phase) Not used (open) D/A converter PWM output (L-CH reverse phase) Not used (open) 66 67 (DAPWMRP) DADT O O D/A converter PWM output (R-CH right phase) Not used (open) Audio data output Not used (open) 68 69 ADDT LRCK I O Data signal input from the external A/D converter (IC301) L/R sampling block signal (44.1 kHz) output to the external A/D converter (IC301) 70 71 XBCK FS256 O O Bit clock signal (2.8224 MHz) output to the external A/D converter (IC301) 11.2896 MHz clock signal output to the external A/D converter (IC301) 72 73 (MVCI) DSPVDD1 I — Vibrate input for the digital in PLL from the external VCO Not used (fixed at “L”) Power supply terminal (for DSP block) (+1.5 V) 74 75 76 ADFG (F0CNT) DIFVDD0 I O — ADIP duplex FM signal (20.05 ± 1 kHz) input from RF amp (IC501) Filter cut off control signal output Not used (open) Power supply terminal (for DSP I/F) (+2.3 V) 77 DIFVSS0 — 78 APCREF O Ground terminal (for DSP I/F) Control signal output to the reference voltage generation circuit for the laser 79 (LDDR) O automatic power control PWM signal output for the laser automatic power control Not used (open) 80 81 TRDR TFDR O O Tracking servo drive PWM signal output (–) to the motor driver (IC701) Tracking servo drive PWM signal output (+) to the motor driver (IC701) 82 83 FFDR FRDR O O Focus servo drive PWM signal output (+) to the motor driver (IC701) Focus servo drive PWM signal output (–) to the motor driver (IC701) 84 85 MCUVDD1 (FGIN) — I Power supply terminal (for the microcomputer block) (+1.5 V) FG signal input terminal for the spindle servo Not used (open) 86 87 FS4 SPRD/SPDU/RTG0 O O 176.4 MHz clock signal output to the power control (IC601, IC901) Spindle servo drive PWM signal output terminal (–) to the motor driver (IC701) 88 SPFD/SPVS/PWM3 O 89 SPDV/RTG1 O Spindle servo drive PWM signal output (+) Spindle motor drive control signal output (V)/RTG output 1 to the motor 90 SPDW/RTG2 O 91 DSPVDD2 — driver (IC701) Power supply terminal (for DSP block) (+1.5 V) 92 93 DSPVSS1 SPCU — I Ground terminal (for DSP block) Spindle motor drive comparison signal input (U) from the motor driver (IC701) 94 95 SPCV SPCW I I Spindle motor drive comparison signal input (V) from the motor driver (IC701) Spindle motor drive comparison signal input (W) from the motor driver (IC701) 96 97 SRDR SFDR O O Sled servo drive PWM signal output (–) to the motor driver (IC701) Sled servo drive PWM signal output (+) to the motor driver (IC701) 98 SLDV O Sled motor drive signal output (V) to the motor driver (IC701)/drive control signal output (1–) 32 Sled error signal input terminal Not used (fixed at “L”) Tracking error signal input from RF amp (IC501) Not used (open) driver (IC701) Spindle motor drive control signal output (W)/RTG output 2 to the motor MZ-R500/R500PC Pin No. Pin Name I/O Description Sled motor drive signal output (W) to the motor driver (IC701)/drive control signal 99 SLDW O 100 SLCU I output (2+) Spindle motor drive comparison signal input (U) from the motor driver (IC701) 101 102 SLCV SLCW I I Spindle motor drive comparison signal input (V) from the motor driver (IC701) Spindle motor drive comparison signal input (W) from the motor driver (IC701) 103 104 DIFVDD1 DIFVSS1 — — Power supply terminal (for DSP I/F) (+2.3 V) Ground terminal (for DSP I/F) 105 106 EFMO (MNT0) O O EFM encode data output for the record to the over write head drive (IC601) Internal DSP monitor output (0) terminal Not used (open) 107 108 (MNT1) MNT2 O O Internal DSP monitor output (1) terminal Not used (open) Internal DSP monitor output (2) terminal Not used (open) 109 110 (MNT3) (SENSE) O O Internal DSP monitor output (3) terminal Not used (open) Internal DSP (SENS) monitor output terminal Not used (open) 111 (TX) O Record data output enable signal output monitor terminal of the internal DSP Not used (open) 112 113 (RECP) DAPVDD3 O — Laser power changeover signal output monitor terminal Not used (open) Power supply terminal (for DSP block) (+1.5 V) 114 – 117 118 NC DRAMVSS0 O — Output terminal for the external D-RAM Not used (open) Ground terminal (for the external D-RAM) 119 120 – 138 DRAMVDD0 NC — O Power supply terminal (for the external D-RAM) (+2.4 V) Output terminal for the external D-RAM Not used (open) 139 140 DRAMVDD1 DRAMVSS1 — — Power supply terminal (for the external D-RAM) (+2.4 V) Ground terminal (for the external D-RAM) 141 142 143 TSB MST VDD RMC DTCK TSB SLV VDD — I/O — Power supply terminal (for TSB master communication) (+2.8 V) TSB serial data input/output with the remote commander attached headphone Power supply terminal (for I/F to TSB slave communication) (+2.3 V) 144 (TSB SLVI) I 145 (TSB SLVO) O 146 TDI I Not used (open) Data input terminal for JTAG Not used (open) 147 148 TMS TCK I I Test mode control input terminal for JTAG Not used (open) Clock input terminal for JTAG Not used (open) 149 150 XTRST TDO I O Reset input terminal for JTAG Not used (open) Data output terminal for JTAG Not used (open) 151 152 JTAGVDD JTAGVSS — — Power supply terminal (for JTAG) (+2.4 V) Ground terminal (for JTAG) 153 154 MCUVDD2 MIFVDD0 — — Power supply terminal (for the microcomputer block) (+1.5 V) Power supply terminal (for the microcomputer I/F block) (+2.3 V) 155 156, 157 MIFVSS0 TEST1, TEST0 — I Ground terminal (for the microcomputer I/F block) Input terminal for the main test (normally fixed at “L”) 158 159 EVA OPR LED I O EVA/FLASH chip discrimination terminal Not used (open) 160 161 SSB DATA SSB CLK I/O O Input/output of SSB serial data with RF amp (IC501) SSB serial clock output to RF amp (IC501) 162 163 MCUVSS0 (VREC PWM) — O Ground terminal (for the microcomputer block) Over write head control spare terminal Not used (open) 164 VL PWM O PWM for the laser automatic power supply voltage control signal output to the power control (IC901) 165 VC PWM O PWM signal output for the system power supply voltage control to the power control (IC901) 166 167 SPDL AUX PWM XPD ADAAUX O O PWM signal output for the spindle support to the motor driver (IC701) Not used (open) 168 NC O Not used (open) TSB slave signal input from the remote commander attached headphone (fixed at “L”) TSB slave signal output from the remote commander attached headphone “L”: FLASH chip, “H”: EVA chip 33 MZ-R500/R500PC Pin No. 169 Pin Name CLK SEL I/O O 170 OPEN CLOSE SW I Open/close detection switch (S806) of the upper panel input terminal (A/D input) “L”: when upper panel close 171 172 GND SW SET CODE0 O O Control signal output to the ground (GND) changeover switch Input terminal for the set (fixed at “L” in this set) 173, 174 175 SET CODE1, 2 SET CODE3 O O Input terminal for the set (open in this set) Input terminal for the set (fixed at “L” in this set) 176 177 MIFVDD1 MIFVSS1 — — Power supply terminal (for the microcomputer I/F block) (+2.3 V) Ground terminal (for the microcomputer I/F block) 178 (AOUT SEL) O 179 SI0 I HP/LINE changeover signal output Not used (open) Serial data input from the nonvolatile memory (IC804) and liquid crystal display 180 SO0 O 181 SCK0 O 182 (XGUM ON) I 183 BEEP O “L”: there is battery pack for the charge Not used (open) Beep sound control signal output Not used (open) 184 185 NC VD SEL O O Not used (open) VD power supply changeover signal output terminal Not used (open) 186 187 (XMUTE) LCD RST AUX O O Analog muting control signal output terminal “L”: muting ON Not used (open) Reset control signal output terminal to the liquid crystal display element “L”: reset 188, 189 190 191 NC XPATCH OPT DET O I I Not used (open) Patch function detection input terminal “L”: patch function Fixed at “L” in this set DIN plug detection signal input terminal 192 193 XJACK DET (XMIC DET) I I LINE IN plug detection signal input terminal Microphone plug detection signal input terminal 194, 195 196 PD S0, PD S1 MIFVDD2 O — PD IC mode changeover signal output to the optical pick up Power supply terminal (for the microcomputer I/F block) (+2.3 V) 197 – 199 MODE1 – 3 O Power supply control signal output (for the over write head drive) to the over write head drive (IC601) 200, 201 202 HD CON 1, 2 REC WBL SW O O Over write head control signal output to the over write head drive (IC601) LPF changeover switch input terminal when REC/PB control Not used (open) 203 204 XCS ADA XPD ADA O O Chip select signal output to A/D converter (IC301) Power supply control signal output for the drive to A/D converter (IC301) 205 206 XCS LCD LCD STB O O Chip select signal output to the liquid crystal display element Strobe signal output to the the liquid crystal display element 207 208 LCD RST (REC LED) O O Reset control signal output to the liquid crystal display element Not used (open) LED ON/OFF control signal output for REC display Not used (open) 209 210 (LD ON) (TSB SLV CHK) O I ON/OFF control signal output terminal of the laser diode TSB slave detection signal input terminal I — Not used (open) Ground terminal (for the microcomputer block) 211, 212 (K-TAI-MON), (K-TAI-SW) 213 MCUVSS1 34 Description System clock select signal output to the power control (IC901) element module Serial data output to the nonvolatile memory (IC804), A/D converter (IC301) and liquid crystal display element module Serial clock signal output to the nonvolatile memory (IC804), A/D converter (IC301) and liquid crystal display element module Battery pack detection switch input terminal for the charge Not used (open) Not used (open) 214 215 CAV CLV SW XOPT CTL O O CAV/CLV changeover control signal output Not used (open) Power supply ON/OFF control signal output for DIN PD drive 216 217 (CS RTC) OFTRK O I Chip select signal output to the clock IC Not used (open) Off track signal input from RF amp (IC501) 218 219 MUTE XCS NV O O Analog muting control signal output “H”: muting ON Chip select signal output to EEPROM (IC804) 220 221 XRST MTR DRV XRF RST O O Reset control signal output to the motor driver (IC701) Reset control signal output to RF amp (IC501) 222 MCUVDD3 — Power supply terminal (for the microcomputer block) (+1.5 V) MZ-R500/R500PC Pin No. 223 Pin Name SPDL MON I/O I Description 224 – 226 227 (XAVLS), (SOUND 1, 2) XHOLD SW I I Not used (open) HOLD switch (SW801) input terminal 228 229 (SYCN REC) (SYNC LEVEL) I O SYNCHRO REC switch input terminal “L”: OFF, “H”: ON Not used (open) Not used (open) 230 PROTECT I Detection input terminal of the record check claw from the protect detection switch (S803) “L”: recording possible condition, “H”: protect 231 232 FLASHVDD FLASHVSS — — 233 SLD 1 MON I 234 VLON O 235 SLEEP O control (IC901) System sleep control signal coutput to the power control (IC901) “H”: sleep ON 236 237 FFCLR (CHG GAIN) O O Input latch output for the start switching to the power control (IC901) Charge gain control signal output Not used (open) 238 239 (CHG) (TUN REG ON) O O Charge ON/OFF control signal output “H”: charge ON Not used (open) Not used (open) 240 241 XHP STBY MIFVDD3 O — Headphone standby signal output to the headphone amp (IC302) Power supply terminal (for the microcomputer I/F block) (+2.3 V) 242 243 MIFVSS2 (TEST2) — O Ground terminal (for the microcomputer I/F block) Input terminal for the main test (normally open) 244 NC — Not used (open) Spindle servo monitor signal input “L”: hold ON, “H”: hold OFF Power supply terminal (for the internal FLASH ROM) (+2.4 V) Ground terminal (for the internal FLASH ROM) Sled servo monitor signal input Power supply control signal output for the laser diode drive to the power 35 35 MZ-R500/R500PC 6-2. BLOCK DIAGRAM — SERVO SECTION — MAIN BOARD (1/3) SERVO SECTION OVER WRITE HEAD DRIVE IC601(1/2) HD DRV+ 1 HD DRV— 2 CN701(1/2) 35 OVER WRITE HEAD DRIVE Q601,602 OPTICAL PICK-UP BLOCK (LCX-4R) 33 CN501 EFM PRE DRIVER HA EFM VRECIN2 HI-BRIDGE PRE DRIVER VRECIN1 CHARGE PUMP1 4 VREF 6 15 IX IY IX A A BC D F 16 B 17 C 8 18 PD IX JX JY A B C D A-C 13 D-C 7 7 D IY PD-I RF OUT RF AMP, FOCUS ERROR, TRACKING ERROR PEAK /BOTM 12 FE 37 RFI 29 28 44 PEAK 45 BOTM 41 46 ABCD 42 47 FE 1 56 TE TPP/WPP ADIP 21 19 VC 31 78 49 12 217 OFTRK 26 AUTOMATIC POWER CONTROL Q501 20 FI RI 199 198 197 201 200 105 XRST PD-O 2-AXIS DEVICE VREF FOCUS/TRACKING COIL DRIVE,SPINDLE/SLED MOTOR DRIVE IC701 221 XRF RST 25 SBUS 23 SCK 24 S MON 43 160 SSB DATA 161 SSB CLK FO3 33 RO3 35 TRACKING COIL DRIVE FI3 24 RI3 25 81 TFDR 80 TRDR FCS+ FO1 10 R01 8 FOCUS COIL DRIVE FI1 19 RI1 18 82 FFDR 83 FRDR FI2 233 SLD 1 MON 96 SLDR FCS— TRK+ SLED2— FCS+ FCS— MOTOR FLEXIBLE (2/2) BOARD M602 (SLED) SLED1— (TRACKING) TRK— MD MECHANISM (2/2) 194 PD S0 195 PD S1 1 4 3 TRK— CPAO FCS+ CPBO FCS— CLVU CN701(2/2) 14 ¥ 15 10 ¥ 11 12 ¥ 13 CLVV SLED1+ CLVW SLED1- CLVN SLED2+ 8 ¥ 9 SLED2- 5 CLVU SLED MOTOR DRIVE CPAIM FO4 CPBIP R04 CPBIM 38 37 48 53 46 52 44 51 54 UO UI CPUI VO SPINDLE MOTOR DRIVE CPVI WO 3 ¥ 4 7 5 CLVN CLVW 36 36 WI SLCU 100 SLD1 MON SLD2 MON SLCV 101 102 SLCW SPINDLE SERVO DRIVE SWITCH IC805 166 SPDL AUX PWM 88 SPFD/SPVS/PWM3 4 223 SPDL MON 87 SPRD/SPDU/RTG0 3 89 SPDV/RTG1 2 90 SPDW/RTG2 SPCV 94 SPCU 93 SPCW 95 CLV MON U CLV MON V 55 56 1 CLVV VI 98 SLDV 97 SFDR 99 SLDW 27 CPWI COM SPINDLE VOLTAGE MONITOR V 6 PWM SLED VOLTAGE MONITER 17 FI2 16 PWM24 20 FI4 26 RI4 CLV MON W W FO2 CPAIP RO2 SLD 1 MON SLD 2 MON U M601 (SPINDLE) 14 42 12 41 29 40 31 39 SLED2+ 2 AUDIO SECTION (Page 37) BIAS 2 SYSTEM CONTROL /POWER SECTION (Page 38) TRK+ TRK— 9 S MON 11 19 TRK+ ADDT CLK APCREF VC VREF MON OFTRK CPWO (FOCUS) ADDT 68 SYSTEM CONTROLLER, DIGITAL SIGNAL PROCESSOR, 16M BIT D-RAM IC801(1/3) SLED1+ S0 S1 DIN1 1 SERIAL INTERFACE S-MONITOR DIN1 62 74 ADFG PD-NI APC 31 C2L 30 5 6 ADIP IN 44 5 LD-A ABCD TE 18 LD PEAK BOTM 33 C2H EFMO Jy 8 9 10 11 12 14 5 6 28 27 HD CON2 HD CON1 14 C1L VRECO B+ 37 42 1 2 3 10 Jx CHARGE PUMP2 C1H : REC(DIGITAL IN) 4 MODE3 MODE2 MODE1 Ix JX JY JX 25 VREF 9 SW RECON OE SYSTEM CONTROL (1/2) Iy 7 CLK OUTA 41 OUTB 38 HD DRV+ HD DRV— RF AMP,FOCUS/TRACKING ERROR AMP IC501 : PLAYBACK : REC(ANALOG IN) HB CPUO HR601 OVER WRITE HEAD Signal path CPVO MOTOR FLEXIBLE (1/2) BOARD MD MECHANISM (1/2) M603 OVER WRITE HEAD UP/DOWN OE 6 220 XRST MTR DRV CLV MON U CLV MON V CLV MON W MZ-R500/R500PC 6-3. BLOCK DIAGRAM — AUDIO SECTION — MAIN BOARD (2/3)AUDIO SECTION OPTICAL RECEIVER OPT CONTROL SWITCH Q302 VIF B+ DIN1 J301 LINE IN (OPTICAL) SERVO SECTION 1 (LINE IN JACK) (Page 36) LIN2 ADDT 9 A/D CONVERTER & HPF SDTO IP GAIN AMP LIN1 RIN2 RIN1 3 1 4 2 AUDIO I/F CONTROLLER 22 LRCK 21 AUDIO I/F CONTROLLER IN R MCLK 16 PDN 11 69 203 204 71 29 30 215 192 191 218 240 FS256 AOUTR XOPT CTL XJAC DET OPT DET MUTE XHP STBY XCS ADA 70 XPD ADA 18 LRCK 17 i 4 23 VREF IN 13 XBCK 15 J302 2 24 BEEP MUTING CLOCK DIVIDER (Page 38) OUT R OUTB BEEP STBY SDO0 SCK0 CDTI 13 CCLK 14 CSN 15 OUTA BEEP BEEP 3 SDO0 SCK0 AOUTL SYSTEM CONTROL /POWER SECTION OUT L IN L MUTE 12 HEADPHONE AMP IC302 A/D CONVERTER IC301 10 BCLK REFERENCE VOLTAGE SWITCHING Q301 STANDBY VC B+ RMC DTCK 142 AP302(RVCC) AP303(DTCK) AP304(KEY-R) AP305(RGND) OSCI OSCO 219 24 25 SDI0 SDO0 SCK0 XCS NV SYSTEM CONTROLLER, DIGITAL SIGNAL PROCESSOR 16M BIT D-RAM IC801(2/3) SDI0 179 SI0 SDO0 180 SO0 SCK0 181 SCK0 SYSTEM CONTROL /POWER SECTION X801 45.1584MHz (Page 38) DI SK XCS 4 3 2 1 DO 4 RMC KEY Signal path : PLAYBACK : REC(ANALOG IN) : REC(DIGITAL IN) EEPROM IC804 37 37 MZ-R500/R500PC 6-4. BLOCK DIAGRAM — SYSTEM CONTROL / POWER SECTION — MAIN BOARD (3/3) SYSTEM CONTROL/POWER SECTION AUDIO SECTION 4 RMC KEY (Page 37) RMC KEY FS4 CLK SEL FFCLR SLEEP VLON WK DET REC KEY HALF LOCK SW AUDIO SECTION 3 SDO0 SCK0 SYSTEM CONTROLLER IC801(3/3) (Page 37) 7 4 56 52 54 55 1 2 3 5 53 20 86 169 236 235 234 17 18 19 S805 (HALF LOCK) 6 VL RF AMP(IC501), LASER APC CIRCUIT B+ (Page 36) SERVO SECTION 2 VL MON 15 CLK VL B+ 14 10 11 4 SWITCH & LCD MODULE UNIT 5 8 7 6 3 1 2 9 CLK CLK SEL FFCLR SLEEP VLON XWK1 SYSTEM CONTROL POWER CONTROL IC901 XWK2 XWK4 VAIFON RST 187 LCD RST AUX 206 LCD STB 205 XCS LCD STB CS TSB MST VDD 141 VC VL VLO VREF BANDGAP REFERENCE XWK1 VIF A/D CONVERTER(IC301), RF AMP(IC501), POWER CONTROL(IC601), MOTOR DRIVE(IC701) SYSTEM CONTROLLER(IC801), EEPROM(IC804), SPINDLE SERVO DRIVE SWITCH(IC805) B+ REC VIF B+ RESET SWITCH Q851 PAUSE SET KEY1 DTC2 24 25 DTC1 VC B+ VIF B+ VB B+ VIFFB 38 VIF 42 VA A/D CONVERTER(IC301), HEADPHONE AMP(IC302), SYSTEM CCONTROLLER(IC801) B+ 41 VC POWER CONTROL(IC601), SYSTEM CONTROLLER(IC801) B+ 35 22 VL PWM 164 NOISE FILTER S801 HOLD 23 VC PWM 165 26 NOISE FILTER 227 XHOLD SW S806 OPEN/CLOSE DETECT S803 PROTECT DETECT 27 XRST 8 46 VL SWITCHING REGULATOR L2 D902 L905 12 L2 16 L904 LG STEP-UP DC/DC CONVERTER VG SERIES PASS REGULATOR VC2 18 19 45 VA VC VCO REGULATOR INM2 VC D903 VG MOTOR/COIL DRIVER(IC551) POWER CONTROL (IC601) B+ 36 34 SWITCH RF2 VOUT INM1 RFI SWITCHING REGULATOR RESET SIGNAL GENELATOR XRST DTC1 47 CRST STEP-UP PRE DRIVER & PWM L1 L1 L901 D901 L903 33 32 28 VB 50 VRECO OVER WRITE HEAD DRIVE CIRCUIT B+ L602 3 XTEST VRECO1 10 VRECO2 15 16 19 VREC SWITCHING REGULATOR SWITCH INM1 L1 1 L1 2 11 14 L601 48 AUXI NOISE FILTER VG B+ 20 CHARGE 36 VG POWER CONTROL IC601(2/2) CHG MON 11 8 VI0 26 VC2 9 VC CHGMON 51 CHG GAIN 237 CHG 238 GAIN 54 CHG 55 VIF B+ 158 EVA VC B+ CHARGE CONTROL Q903 RF2 RF1 10 VB MON B+ SWITCH Q603 STEP-UP DOWN DW BT PRE DRIVER DW TP 22 & 21 PWM VIF B+ VB B+ 9 11 170 OPEN CLOSE SW 230 PROTECT TAP801 (TEST) REGULATOR D908 1 PAUSE KEY 13 SET KEY1 14 SET KEY2 SET KEY2 STEP-UP PRE DRIVER & PWM RF2 VDFB 39 VD 44 VD SYSTEM CONTROLLER(IC801) B+ VB HEADPHONE AMP(IC302), MOTOR/COIL DRIVE(IC701), SYSTEM CONTROLLER(IC801) B+ VB VSTB L801 AVDD 21 SDO0 SCK0 DVDD 10 49 VREF CN801 12 13 L902 VRMC XWK3 BATTERY CHARGER & REGULATOR CHARGE CONTROL 49 INM2 48 INP2 47 RS CHG SW D904 DRY BATTERY SIZE " AA " (IEC DESIGNATION) 1PC,1.5V 46 45 CHARGE MONITOR VB 43 BATM 44 SYSTEM CONTROL (2/2) DREG VIF B+ 56 DCIN 50 D603 LINE FILTER T901 TH901 GROUND LINE SWITCHING Q902 J901 DC IN 3V ! HIDC MON 16 GND SW 171 38 38 MZ-R500/R500PC Common note on Printed Wiring Board: • Y : parts extracted from the conductor side. • : Pattern from the side which enables seeing. (The other layer’s patterns are not indicated.) Caution: Pattern face side: (Side B) Parts face side: (Side A) Common note on Schematic Diagram: • All capacitors are in µF unless otherwise noted. pF: µµF 50 WV or less are not indicated except for electrolytics and tantalums. • All resistors are in Ω and 1/4 W or less unless otherwise specified. • % : indicates tolerance. • C : panel designation. Parts on the pattern face side seen from the pattern face are indicated. Parts on the parts face side seen from the parts face are indicated. Note: The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. • Main board is four-layer printed board. However, the patterns of layers 2 and 3 have not been included in this diagrams. of IC801 on main board * Replacement requires a special tool. • Lead Layouts Lead layout of conventional IC Note: Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une piéce portant le numéro spécifié. • A : B+ Line. • Total current is measured with Minidisc installed. • Power voltage is dc 3V and fed with regulated dc power supply from external power voltage jack. • Voltage and waveforms are dc with respect to ground under no-signal conditions. no mark : PB ( ) : REC : Impossible to measure ∗ • Voltages are taken with a VOM (Input impedance 10 MΩ). Voltage variations may be noted due to normal production tolerances. • Waveforms are taken with a oscilloscope. Voltage variations may be noted due to normal production tolerances. • Circled numbers refer to waveforms. • Signal path. E : PB k : REC (ANALOG) l : REC (DIGITAL) surface CSP (chip size package) • Waveforms 1 100mV/DIV, 1µs/DIV Approx. 220mVp-p IC501 8 (IY) (PB mode) 2 100V/DIV, 1µs/DIV Approx. 220mVp-p IC501 9 (IX) (PB mode) 3 100mV/DIV, 1µs/DIV Approx. 220mVp-p IC501 q; (JX) (PB mode) 4 100mV/DIV, 1µs/DIV Approx. 220mVp-p IC501 qa (JY) (PB mode) 5 20mV/DIV, 500ns/DIV Approx. 35mVp-p IC501 1 (TE) (PB mode) 6 500mV/DIV, 500ns/DIV Approx. 1.3Vp-p IC501 ed (RF OUT) (PB mode) 7 10mV/DIV, 500ns/DIV Approx. 20mVp-p IC501 rs (FE) (PB mode) 8 1V/DIV, 2µs/DIV 2.4Vp-p 5.8µs IC601 4 (CLK) 9 1V/DIV, 2µs/DIV 2.4Vp-p 5.8µs IC901 th (CLK) 39 39 MZ-R500/R500PC 6-5. PRINTED WIRING BOARD — MAIN SECTION — • Refer to page 39 for Note. 1 2 3 4 5 6 7 8 9 10 11 12 13 A • Semiconductor Location (SIDE A) B S805 (HALF LOCK) MAIN BOARD (SIDE A) C J302 R815 C202 C102 R202 AP308 AP306 R309 R308 TP308 J301(1/2) LINE IN (OPTICAL) (DGND) R317 TP511 R209 S806 S806 (OPEN/CLOSE DETECT) C205 C105 L301 CN501 R109 R315 R208 C206 EXCEPT US MODEL C301 TP505 TP518 (D IN) R108 C106 AP504 AP503 AP506 TP320 (OPT DET) (DVCC) 1 10 TP311 (XJ DET) R112 R107 R207 R212 R304 AP826 5 TP309 EXCEPT US MODEL TP310 R102 X801 OPTICAL PICK-UP BLOCK (LCX-4R) C323 R307 AP309 AP801 C324 R314 C317 AP310 C201 AP827 D C316 D905 R929 S C801 C824 D802 AP825 AP832 G AP311 TP913 G R312 C306 E R823 R834 AP863 D C101 4 R818 S AP312 Q902 R820 R819 Q302 AP313 R203 R103 1 C816 R840 R827 IC804 R313 5 L303 AP314 FB301 FB304 8 R843 R842 R821 C817 D C335 C924 FB303 C823 C318 C310 FB302 C319 F TP512 15 TP520 D904 R920 C918 C917 C908 C907 D901 AP908 R936 C825 L903 C912 C910 C905 R925 C714 TP602 C701 C715 8 AP704 5 AP705 8 7 L901 D908 C856 C853 C854 TP601 Q602 AP726 TP603 AP713 RB701 AP711 1 Q903 B C855 R602 5 1 C702 Q601 4 C603 R616 1 C703 AP703 8 2 AP707 AP712 4 C928 C R909 AP706 2 AP708 D601 AP909 C712 8 RB851 I 7 1 43 AP710 R603 C711 AP709 C851 51 C915 E L905 R908 R852 Q851 2 C919 R907 R906 D902 AP916 AP907 C713 IC805 T901 R922 AP521 AP901 C822 1 5 C914 TP519 C818 J901 FB806 C922 C501 L501 L601 FB804 R832 R829 FB802 C805 3 4 C820 C819 R804 R825 R826 R809 AP915 C804 C826 C803 R808 AP828 20 G H 14 1-680-275- J 40 40 11 (11) Ref. No. D601 D802 D901 D902 D904 D905 D908 Location I-5 E-2 H-10 H-9 H-11 D-7 I-9 IC804 IC805 D-2 H-3 Q302 Q601 Q602 Q851 Q902 Q903 D-11 I-5 I-5 I-3 D-7 H-11 MZ-R500/R500PC 14 13 12 11 10 9 8 7 6 5 4 3 2 1 A • Semiconductor Location (SIDE B) D101 C107 MAIN BOARD (SIDE B) TP319 (HP GND) TP101 (HP L) J302 AP302 R111 R110 R105 AP303 C830 AP722 C828 TP828 AP841 AP831 AP833 AP842 AP845 AP844 AP840 AP864 AP839 AP862 AP843 AP834 AP853 AP836 AP727 AP850 AP813 AP805 C610 AP814 C821 L802 AP809 AP810 AP808 C609 H 1 I 20 IC601 C620 C706 C601 C602 C619 C617 25 28 29 5 50 R610 4 R611 Q603 35 R604 C611 R605 C612 1 56 C618 10 D603 14 15 C624 C622 AP604 L602 D602 41 AP838 AP846 FB803 AP732 AP738 AP728 CN801 41 AP835 C606 AP848 AP847 AP849 R806 R807 AP811 AP804 AP725 G AP812 AP815 AP605 AP609 AP719 C811 AP731 C708 CN701 TP910 (GND) AP729 43 40 42 R601 AP601 C607 C604 15 56 AP821 AP823 R618 10 1 50 AP903 AP736 2 8 RB703 1 7 2 8 RB702 1 7 AP720 C904 5 14 R838 C829 AP734 L502 R933 42 43 45 AP820 AP824 AP822 C613 SWITCH & LCD MODULE UNIT 10 IC701 AP860 AP525 AP724 15 14 5 C707 1 5 20 R506 40 AP913 1 AP532 AP730 L702 R913 R939 R917 R931 35 L703 AP702 35 R912 43 40 42 25 R814 23 10 AP701 45 28 29 L704 C906 25 C523 C814 TP535 20 22 C502 C902 50 30 15 F C810 C529 C515 C519 C516 C525 C511 C709 TP902 (VC) C903 20 28 29 AP904 1 56 R839 AP912 R918 C916 R916 C931 R921 AP855 C920 5 IC901 AP914 D903 AP911 L904 10 R905 14 15 C932 C929 R927 AP906 R915 C933 R914 AP905 C909 C911 C913 R505 C507 C526 R504 L902 BCE E AP819 C518 35 R833 AP830 C517 C522 AP737 TP901(VL) IC501 L701 ! 10 C710 R501 C304 TH901 D AP817 AP818 AP829 CHIP SIZE PACKAGE R831 Q501 40 * IC801 CSP D604 C504 9 C705 8 C510 C509 C334 5 C802 AP524 AP717 AP718 IC301 C307 TP806 MD MECHANISM C927 C506 TP916 (DC IN) AP920 AP527 44 1 AP522 AP802 C614 C308 16 AP523 R608 C621 1 R316 C320 R811 R502 R801 C806 AP505 TAP802 R830 L801 AP501 R306 TP917 (DC IN GND) J901 DC IN 3V AP533 AP502 R837 AP803 AP735 C314 C521 AP534AP529 AP531 C513 TAP502 AP530 AP721 19 18 13 R813 FB801 C808 C807 R810 AP723 12 AP528 C311 24 TAP801 (TEST) AP526 C809 R301 1 C315 R303 TP314 (LINE R) TAP901 6 IC302 Q301 B C E C815 TAP501 AP301 C514 7 TP313 (LINE L) C925 C103 AP733 R106 C203 C312 C505 R206 LINE IN (OPTICAL) (OPT DET) TP915 C812 R812 AP856 R805 R510 C325 C104 5 C204 2 1 4 C926 R211 R210 R205 D201 3 TP312 (AGND) J301(2/2) AP305 AP807 D301 (XJ DET) C AP865 C813 TP201 (HP R) R508 i AP304 S801 HOLD TP805 C930 E-10 G-8 I-3 DRY BATTERY SIZE " AA " (IEC DESIGNATION R6) 1PC,1.5V C207 Q301 Q501 Q603 TP914 C923 F-9 E-9 G-7 I-4 H-7 F-3 H-10 B TP803 C326 IC301 IC302 IC501 IC601 IC701 IC801 IC901 S803 (PROTECT DETECT) D906 Location B-11 D-11 D-11 J-5 I-3 H-5 H-11 H-11 R928 Ref. No. D101 D201 D301 D602 D603 D604 D903 D906 5 8 TAP951 AP951 AP952 C608 AP602 1-680-275- 11 (11) HR601 OVER WRITE HEAD J MZ-R500/R500PC 6-6. SCHEMATIC DIAGRAM — MAIN SECTION (1/3) — • Refer to page 39 for Waveforms. Refer to page 45 for IC Block Diagrams. Refer to page 39 for Note. IC B/D IC B/D (Page 43) IC B/D 42 42 MZ-R500/R500PC 6-7. SCHEMATIC DIAGRAM — MAIN SECTION (2/3) — • Refer to page 39 for Waveforms. Refer to page 47 for IC Block Diagrams. Refer to page 39 for Note. (Page 44) (Page 42) (Page 44) * IC B/D * :EXCEPT US MODEL FERRITE :US MODEL 43 43 MZ-R500/R500PC 6-8. SCHEMATIC DIAGRAM — MAIN SECTION (3/3) — • Refer to page 48 for IC Block Diagrams. Refer to page 39 for Note. EXCEPT US MODEL * * * , :US MODEL :EXCEPT US MODEL IC B/D IC B/D (Page 43) 44 44 MZ-R500/R500PC • IC BLOCK DIAGRAMS IC501 SN761057DBT 44 ADIP-IN 43 S-MON A+B+C+D I+J NPP TON CSL Aw+Dw TON Peak TON Botm ADIP TE TE 1 REXT 2 Wpp LPF 3 VREF 4 C 5 D 6 TE TWpp PK/BTM Aw CSLO VREF075 A-C D-C Malfa Mij AwBPF Dw DwBPF S-MONITOR TEMP D-C 7 Tpp/Wpp RF Iy 8 Ix 9 FE Jx 10 Jy 11 ABCD A 12 A-C 13 PEAK/BOTM B 14 TON-C CIG CDN PD-I PD-NI PD-O 15 16 17 18 19 20 ADIP 21 DVDD 22 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 FE ABCD OFC-1 OFC-2 AVCC PS LP EQ AGND RF OUT CCSL2 VC VREF075 PEAK BOTM OF TRK 27 DGND T-ON 26 OFTRK SERIAL I/F 25 XRST 24 SCK 23 SBUS APC ADIP 45 MZ-R500/R500PC VM3 RO3 PGND3 FO3 VM34 RO4 PGND4 FO4 40 39 CPBO 42 41 CPAO CPBIP CPBIM SC111257FCR2 CPAIP CPAIM IC701 38 37 36 35 34 33 32 31 30 29 – + 28 VM4 VC – + VC VG VG PRE DRIVER PRE DRIVER VG VC PGNDW 43 VC VC H-BRIDGE CONTROL WO 44 PRE DRIVER VMVW 45 H-BRIDGE CONTROL VO 46 27 RI4 26 FI4 PGNDUV 47 25 RI3 24 FI3 VG UO 48 23 VG VC VMU 49 22 VC VC GND2 50 CPWI 51 CPVI 52 – + CPUI 53 – + COM 54 21 GND1 BIAS – + 20 PWM24 19 FI1 18 RI1 17 FI2 16 RI2 VC VC H-BRIDGE CONTROL CPWO 55 H-BRIDGE CONTROL CPVO 56 VC VG VG VC PRE DRIVER VC PRE DRIVER 3PHASE CONTROL 46 1 2 3 4 5 6 7 8 9 10 11 12 13 14 CPUO WI VI UI PWM OE VM1 RO1 PGND1 FO1 VM12 RO2 PGND2 FO2 15 VM2 MZ-R500/R500PC VRECIN2 VG HB PGND3 HA 39 38 37 36 35 34 33 VG3 VG OUTPUT SW VGC VC2 VC EFM PRE DRIVER CONTROL 28 C1H 27 C1L CHARGE PUMP 1 CHARGE PUMP 2 26 VC2 VREF BUFFER VG3 DC IN 29 VC2 VG VG3 VC HI-BRIDGE PRE DRIVER CHARGE MONITOR X2/X4 BATM 44 32 31 30 OUTPUT SW VC VG DC IN VB 43 VG2 VG2 OUTB 40 C2L PGND2 41 C2H PGND2 42 VG3 OUTA XPC18A22FCR2 VRECIN1 IC601 25 VREF 24 CVREF CONTROL 23 GND CHARGE CONTROL CHGSW 45 22 DW BT 21 DW TP DC IN 46 47 48 49 VC VC PWM VC 16 VREC VG DC IN DC IN BANDGAP SYSTEM DC IN DETECT SET-UP DOWN PRE DRIVER GND 53 SW VIO LEVEL SHIFT 1 2 3 4 5 6 7 8 9 10 SW RECON OE CLK RI FI EFM VIO VC VRECO1 11 12 13 14 LI 2 VC VA VAFB VDFB VIFFB GND VC VC VC OUT L1 NC PGND1 PGND1 42 41 40 39 38 37 36 35 34 33 32 31 30 29 SERIES PASS REGULATOR VA OUTPUT SW SERIES PASS REGULATOR VD VCO VIF XPC18A32FCR2 NC 43 VD 44 VC2 45 15 VRECO2 OUTPUT SW VIO PGND1 GAIN 54 CHG 55 DREG 56 IC901 19 INM1 17 DTC DC IN CHGMON 51 SVREF 52 VC AMP 18 INP1 VG2 PGND1 DCIN 50 20 RF1 BATTERY CHARGER & REGULATOR LI 1 RS INP2 INM2 RF2 OUTPUT SW OUTPUT SW SERIES PASS REGULATOR VIF 28 L1 VC VG + – POWER SWITCH 1 VC VC 26 INM1 VC STEP-UP PRE DRIVER XRST 46 27 RF1 PWM 25 DTC1 OUTPUT SW VC CRST 47 24 DTC2 RSTREF 48 + – BANDGAP REFERENCE 23 RF2 22 INM2 VREF 49 VG VC VB PWM 21 PWM1 VB 50 GND 51 VC VG VC VSTB VG VB POWER SWITCH 2 52 53 54 55 56 STEP-UP PRE DRIVER SYSTEM CONTROL 20 PWM2 VB START-UP VSTB OUTPUT SW VB VC VG STEP-UP DC/DC CONVERTER OUTPUT SW 19 VG 18 LG 17 PGND2 16 L2 2 3 4 5 6 7 8 9 10 11 12 13 14 XWK1 XWK2 XWK3 XWK4 VSTB VRMC GND VL VLO VL L2 PGND2 PGND2 15 NC 1 VLON CLKSEL VAIFON FFCLR SLEEP CLK VG 47 MZ-R500/R500PC IC301 AK5354VT 16 PDN CONTROL REGISTER I/F 15 CSN 14 CCLK 13 CDTI 12 LRCK 11 MCLK CLOCK DIVIDER LIN1 1 10 BCLK IPGA ADC HPF AUDIO I/F CONTROLLER RIN1 2 LIN2 3 RIN2 4 VCON VCON 5 AGND 6 VA 7 VA VD 8 VD GND VREF IN 18 17 16 15 14 13 PW SW MT SW BST SW BEEP STB MUTE BEEP TA2131FL BST SW IC302 V REF 12 VREF 11 LPF1 TCMT 19 VCC 20 ADD IN R 21 10 NF1 BST1 IN L 22 9 LPF2 PW A OUTB BEEP 23 PW B BST2 8 NF2 7 BST OUTA BEEP 24 48 1 2 3 4 5 6 +B OUT L PW GND OUT R DET AGC IN BST AGC 9 SDTO MZ-R500/R500PC SECTION 7 EXPLODED VIEWS NOTE: • The mechanical parts with no reference number in the exploded views are not supplied. • Items marked “*” are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. • Abbreviation AR : Argentine model CH : Chinese model EE : East European model FR : French model TW : Taiwan model • -XX and -X mean standardized parts, so they may have some difference from the original one. • Color Indication of Appearance Parts Example : KNOB, BALANCE (WHITE) ... (RED) R R Parts Color Cabinet’s Color • Accessories and packing materials are given in the last of this parts list. The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une piéce portant le numéro spécifié. 7-1. CASE (LOWER) SECTION 3 1 3 2 4 6 3 5 Ref. No. 1 1 1 1 2 Part No. Description Remark 3-225-634-01 CASE (LOWER) (BLUE)...(SILVER,BLUE) (AR,CH,CND,E,TW,US) 3-225-634-11 CASE (LOWER) (BLUE)...(SILVER,BLUE) (AEP,EE,FR,UK) 3-225-634-21 CASE (LOWER) (BLACK)... (BLACK,DARKBLUE,RED,YELLOW) (AR,CH,CND,E,TW,US) 3-225-634-31 CASE (LOWER) (BLACK)... (BLACK,DARK BLUE,RED,YELLOW) (AEP,EE,FR,UK) 3-228-930-01 PLATE (BOTTOM), SHIELD Ref. No. 3 3 4 5 5 6 Part No. Description Remark 4-218-233-25 SCREW (1.7), MI (SILVER)... (SILVER,BLUE,YELLOW) 4-218-233-27 SCREW (1.7), MI (BLACK)... (BLACK,DARK BLUE,RED) 4-225-572-11 KNOB (HOLD) 3-225-636-01 LID, BATTERY CASE (BLUE)... (SILVER,BLUE) 3-225-636-11 LID, BATTERY CASE (BLACK)... (BLACK,DARK BLUE,RED,YELLOW) 3-225-635-01 KNOB (OPEN) 49 MZ-R500/R500PC 7-2. CASE (UPPER) SECTION 52 51 53 54 61 55 62 58 56 60 57 58 58 59 Ref. No. 51 51 51 51 51 51 52 52 52 53 50 Part No. Description Remark 3-225-619-01 3-225-619-11 3-225-619-21 3-225-619-31 CASE (UPPER) (SILVER)...(SILVER) CASE (UPPER) (BLUE)...(BLUE) CASE (UPPER) (BLACK)...(BLACK) CASE (UPPER) (DARK BLUE)... (DARK BLUE) 3-225-619-41 CASE (UPPER) (RED)...(RED) 3-225-619-51 CASE (UPPER) (YELLOW)...(YELLOW) 3-225-622-01 WINDOW (LCD) (BLUE)... (SILVER,DARK BLUE,RED,YELLOW) 3-225-622-11 WINDOW (LCD) (GRAY)...(BLUE) 3-225-622-21 WINDOW (LCD) (YELLOW)...(BLACK) 3-225-623-01 SHEET (WINDOW), ADHESIVE Ref. No. 54 55 Part No. Description Remark 56 57 3-228-786-01 SHEET (GROUND) 4-218-233-25 SCREW (1.7), MI (SILVER)... (SILVER,BLUE,YELLOW) 4-218-233-27 SCREW (1.7), MI (BLACK)... (BLACK,DARK BLUE,RED) 3-225-620-01 BUTTON (CONTROL) 1-804-218-11 LCD MODULE 58 59 60 61 62 3-318-382-01 3-228-788-01 3-228-787-01 3-225-629-01 3-225-621-01 55 SCREW (1.7X3), TAPPING SHEET (CONTROL B) SHEET (CONTROL A) SPRING (POP-L), TORSION LOCKER, OPEN MZ-R500/R500PC 7-3. CHASSIS SECTION MT-MZR500-172 102 101 114 111 110 113 112 109 103 104 108 106 105 107 105 Ref. No. Part No. Description Remark 101 102 103 * 104 * 104 X-3379-969-1 3-318-382-01 4-218-233-11 A-3021-481-A A-3021-482-A CHASSIS ASSY SCREW (1.7X3), TAPPING SCREW (1.7), MI MAIN BOARD, COMPLETE (US) MAIN BOARD, COMPLETE (CND) * 104 105 106 A-3323-653-A MAIN BOARD, COMPLETE (EXCEPT US,CND) 3-335-797-01 SCREW (M1.4X2), TOOTHED LOCK 3-225-630-01 TERMINAL (+), BATTERY Ref. No. Part No. Description 107 108 109 110 111 3-225-631-01 3-225-632-01 3-225-633-01 3-225-627-01 3-225-626-01 TERMINAL (–), BATTERY SPRING (LIMITER), COMPRESSION SPRING (OPEN), TENSION SLIDER, OPEN CASE, BATTERY 112 113 114 3-228-493-01 SPACER (SIDE A) 3-228-494-01 SPACER (SIDE B) 3-228-495-01 SPACER (REAR) Remark 51 MZ-R500/R500PC 7-4. MD MECHANISM DECK SECTION (MT-MZR500-172) 151 167 169 170 168 152 155 153 168 156 B B A A 154 158 173 M603 157 165 171 172 160 162 M602 161 M601 165 153 173 153 163 159 Ref. No. 164 159 Part No. Description 151 152 153 154 155 X-3379-515-1 3-224-779-01 4-963-883-42 X-3379-514-1 4-222-218-01 HOLDER ASSY SPRING, THRUST DETENT SCREW (M1.4), PRECISION PAN CHASSIS ASSY GEAR (HD) 156 157 158 159 160 4-222-223-01 4-222-226-01 4-222-222-01 3-338-645-41 X-3380-408-1 SHAFT, SUB SPRING (EJECT), TENSION GEAR (RACK) WASHER (0.8-2.5) CHASSIS ASSY, GEAR 161 162 163 164 3-222-545-01 4-224-885-01 4-222-215-01 1-679-762-11 GEAR (HB) SCREW (M1.2X1.5) GEAR (HC) MOTOR FLEXIBLE BOARD 52 166 Remark The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Ref. No. Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une piéce portant le numéro spécifié. Part No. Description 165 166 167 168 169 4-963-883-31 4-222-216-01 4-222-208-01 3-043-237-02 4-222-203-01 SCREW (M1.4), PRECISION PAN GEAR (SA) GEAR (SB) BEARING (N) SCREW, LEAD 0 170 171 172 173 M601 X-3379-508-1 3-049-336-01 3-222-544-01 3-338-645-31 8-835-706-01 SERVICE ASSY, OP (LCX-4R) SPRING (S), RACK GEAR (HA) WASHER (0.8-2.5) MOTOR, DC SSM18A/C-NP (SPINDLE) (with TURNTABLE) M602 M603 Remark 1-763-399-11 MOTOR, DC (SLED) (with GEAR) 1-763-400-21 MOTOR, DC (OVER WRITE HEAD UP/DOWN) MZ-R500/R500PC SECTION 8 ELECTRICAL PARTS LIST NOTE: • Due to standardization, replacements in the parts list may be different from the parts specified in the diagrams or the components used on the set. • -XX and -X mean standardized parts, so they may have some difference from the original one. • RESISTORS All resistors are in ohms. METAL:Metal-film resistor. METAL OXIDE: Metal oxide-film resistor. F:nonflammable • CAPACITORS uF : µF • COILS uH : µH • Items marked “*” are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. • SEMICONDUCTORS In each case, u : µ, for example: uA.. : µA.. uPA.. : µPA.. uPB.. : µPB.. uPC.. : µPC.. uPD.. : µPD.. • Abbreviation AR : Argentine model CH : Chinese model EE : East European model FR : French model TW : Taiwan model Ref. No. Part No. Description Remark * * * A-3021-481-A MAIN BOARD, COMPLETE (US) A-3021-482-A MAIN BOARD, COMPLETE (CND) A-3323-653-A MAIN BOARD, COMPLETE (EXCEPT US,CND) ********************* Ref. No. MAIN The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une piéce portant le numéro spécifié. When indicating parts by reference number, please include the board. Part No. Description Remark C501 C502 C504 C505 C506 1-127-760-11 1-135-259-11 1-115-169-11 1-164-874-11 1-127-772-11 CERAMIC CHIP TANTAL. CHIP TANTALUM CERAMIC CHIP CERAMIC CHIP 4.7uF 10uF 10uF 100PF 0.033uF 10% 20% 20% 5% 10% 6.3V 6.3V 6.3V 16V 10V C507 C509 C510 C511 C513 1-164-943-11 1-164-940-11 1-164-940-11 1-164-939-11 1-164-938-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.01uF 0.0033uF 0.0033uF 0.0022uF 0.0015uF 10% 10% 10% 10% 10% 16V 16V 16V 16V 16V C514 C515 C516 C517 C518 1-164-940-11 1-107-819-11 1-125-777-11 1-164-850-11 1-164-850-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.0033uF 0.022uF 0.1uF 10PF 10PF 10% 10% 10% 0.5PF 0.5PF 16V 16V 10V 16V 16V C519 C521 C522 C523 C525 1-125-777-11 1-164-940-11 1-164-850-11 1-125-837-11 1-127-772-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.1uF 0.0033uF 10PF 1uF 0.033uF 10% 10% 0.5PF 10% 10% 10V 16V 16V 6.3V 10V C526 C529 C601 C602 C603 1-127-772-11 1-119-923-11 1-125-777-11 1-131-862-11 1-137-760-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP TANTAL. CHIP CERAMIC CHIP 0.033uF 0.047uF 0.1uF 47uF 100PF 10% 10% 10% 20% 5% 10V 10V 10V 4V 100V C604 C606 C607 C608 C609 1-164-874-11 1-126-205-11 1-164-874-11 1-104-851-11 1-135-259-11 CERAMIC CHIP ELECT CHIP CERAMIC CHIP TANTAL. CHIP TANTAL. CHIP 100PF 47uF 100PF 10uF 10uF 5% 20% 5% 20% 20% 16V 6.3V 16V 10V 6.3V C610 C611 C612 C613 C614 1-135-259-11 1-125-777-11 1-125-777-11 1-125-777-11 1-125-777-11 TANTAL. CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 10uF 0.1uF 0.1uF 0.1uF 0.1uF 20% 10% 10% 10% 10% 6.3V 10V 10V 10V 10V C617 C618 C619 C620 C621 1-125-777-11 1-135-259-11 1-164-943-11 1-164-874-11 1-164-943-11 CERAMIC CHIP TANTAL. CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.1uF 10uF 0.01uF 100PF 0.01uF 10% 20% 10% 5% 10% 10V 6.3V 16V 16V 16V C622 C624 C701 C702 C703 1-115-169-11 1-125-777-11 1-127-772-11 1-127-772-11 1-127-772-11 TANTALUM CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 10uF 0.1uF 0.033uF 0.033uF 0.033uF 20% 10% 10% 10% 10% 6.3V 10V 10V 10V 10V < CAPACITOR > C101 1-107-823-11 CERAMIC CHIP C101 1-125-889-11 CERAMIC CHIP C102 C103 C104 1-164-942-11 CERAMIC CHIP 1-115-467-11 CERAMIC CHIP 1-126-246-11 ELECT CHIP (US) 10% 10V (EXCEPT US) 0.0068uF 10% 16V 0.22uF 10% 10V 220uF 20% 4V C105 C106 C107 C201 1-125-837-11 1-164-874-11 1-164-937-11 1-107-823-11 1uF 100PF 0.001uF 0.47uF C201 1-125-889-11 CERAMIC CHIP 2.2uF C202 C203 C204 C205 C206 1-164-942-11 1-115-467-11 1-126-246-11 1-125-837-11 1-164-874-11 CERAMIC CHIP CERAMIC CHIP ELECT CHIP CERAMIC CHIP CERAMIC CHIP 0.0068uF 0.22uF 220uF 1uF 100PF 10% 10% 20% 10% 5% 16V 10V 4V 6.3V 16V C207 C301 C304 C306 C307 1-164-937-11 1-107-820-11 1-125-777-11 1-107-820-11 1-135-149-21 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP TANTAL. CHIP 0.001uF 0.1uF 0.1uF 0.1uF 2.2uF 10% 20% 16V 16V 10V 16V 10V C308 C310 C311 C312 C314 1-107-820-11 1-131-862-11 1-125-777-11 1-125-889-11 1-135-259-11 CERAMIC CHIP TANTAL. CHIP CERAMIC CHIP CERAMIC CHIP TANTAL. CHIP 0.1uF 47uF 0.1uF 2.2uF 10uF 20% 10% 10% 20% 16V 4V 10V 10V 6.3V C315 C316 C317 C318 C319 1-125-837-11 1-135-201-11 1-104-847-11 1-131-862-11 1-164-943-11 CERAMIC CHIP TANTAL. CHIP TANTAL. CHIP TANTAL. CHIP CERAMIC CHIP 1uF 10uF 22uF 47uF 0.01uF 10% 20% 20% 20% 10% 6.3V 4V 4V 4V 16V C320 C323 C324 C325 C326 1-135-151-21 1-107-820-11 1-125-777-11 1-125-777-11 1-125-777-11 TANTAL. CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 4.7uF 0.1uF 0.1uF 0.1uF 0.1uF 20% 10% 10% 10% 4V 16V 10V 10V 10V C334 C335 1-135-259-11 TANTAL. CHIP 1-164-933-11 CERAMIC CHIP 10uF 220PF 20% 10% 6.3V 16V CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.47uF 10% 16V 2.2uF 10% 5% 10% 10% 6.3V 16V 16V 16V (US) 10% 10V (EXCEPT US) 10% 53 MZ-R500/R500PC MAIN Ref. No. Part No. Description Part No. Description C705 C706 C707 C708 C709 1-135-211-11 1-135-211-11 1-104-912-11 1-119-749-11 1-104-912-11 TANTAL. CHIP TANTAL. CHIP TANTAL. CHIP TANTAL. CHIP TANTAL. CHIP 6.8uF 6.8uF 3.3uF 33uF 3.3uF 20% 20% 20% 20% 20% 6.3V 6.3V 6.3V 4V 6.3V C910 C911 C912 C913 C914 1-115-169-11 1-164-941-11 1-115-169-11 1-119-749-11 1-128-964-11 TANTALUM CERAMIC CHIP TANTALUM TANTAL. CHIP TANTAL. CHIP 10uF 0.0047uF 10uF 33uF 100uF 20% 10% 20% 20% 20% 6.3V 16V 6.3V 4V 6.3V C710 C711 C712 C713 C714 1-125-777-11 1-125-837-11 1-125-837-11 1-125-777-11 1-125-777-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.1uF 1uF 1uF 0.1uF 0.1uF 10% 10% 10% 10% 10% 10V 6.3V 6.3V 10V 10V C915 C916 C917 C918 C919 1-164-943-11 1-125-777-11 1-125-777-11 1-125-777-11 1-164-937-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.01uF 0.1uF 0.1uF 0.1uF 0.001uF 10% 10% 10% 10% 10% 16V 10V 10V 10V 16V C715 C801 C802 C803 C804 1-125-777-11 1-125-777-11 1-164-943-11 1-164-943-11 1-119-923-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.1uF 0.1uF 0.01uF 0.01uF 0.047uF 10% 10% 10% 10% 10% 10V 10V 16V 16V 10V C920 C922 C923 C924 C925 1-125-889-11 1-164-937-11 1-164-937-11 1-164-943-11 1-126-246-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CHIP 2.2uF 0.001uF 0.001uF 0.01uF 220uF 10% 10% 10% 10% 20% 10V 16V 16V 16V 4V C805 C806 C807 C808 C809 1-119-923-11 1-125-777-11 1-164-849-11 1-164-849-11 1-135-259-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP TANTAL. CHIP 0.047uF 0.1uF 9PF 9PF 10uF 10% 10% 0.5PF 0.5PF 20% 10V 10V 16V 16V 6.3V C926 C927 C928 C929 C930 1-126-246-11 1-126-246-11 1-125-777-11 1-125-777-11 1-164-943-11 ELECT CHIP ELECT CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 220uF 220uF 0.1uF 0.1uF 0.01uF 20% 20% 10% 10% 10% 4V 4V 10V 10V 16V C810 C811 C812 C813 C814 1-125-837-11 1-125-837-11 1-164-943-11 1-125-891-11 1-164-935-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 1uF 1uF 0.01uF 0.47uF 470PF 10% 10% 10% 10% 10% 6.3V 6.3V 16V 10V 16V C931 C932 C933 1-125-889-11 CERAMIC CHIP 1-128-964-11 TANTAL. CHIP 1-125-777-11 CERAMIC CHIP 2.2uF 100uF 0.1uF 10% 20% 10% 10V 6.3V 10V C815 C816 C817 C818 C819 1-131-862-11 1-125-889-11 1-125-777-11 1-125-777-11 1-127-772-11 TANTAL. CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 47uF 2.2uF 0.1uF 0.1uF 0.033uF 20% 10% 10% 10% 10% 4V 10V 10V 10V 10V CN501 CN701 CN801 C820 C821 C822 C823 C824 1-127-772-11 1-131-862-11 1-125-777-11 1-107-820-11 1-164-874-11 CERAMIC CHIP TANTAL. CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.033uF 47uF 0.1uF 0.1uF 100PF 10% 20% 10% 10V 4V 10V 16V 16V D101 D201 D301 D601 D602 8-719-056-72 8-719-056-72 8-719-066-17 8-719-081-35 8-719-081-35 DIODE DIODE DIODE DIODE DIODE UDZ-TE-17-2.4B UDZ-TE-17-2.4B FTZ6.8E-T148 MA2YD1700LS0 MA2YD1700LS0 C825 C826 C828 C829 C830 1-164-937-11 1-107-820-11 1-125-777-11 1-125-777-11 1-135-259-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP TANTAL. CHIP 0.001uF 0.1uF 0.1uF 0.1uF 10uF 10% 10% 10% 20% 16V 16V 10V 10V 6.3V D603 D604 D802 D901 D902 8-719-081-33 8-719-081-33 8-719-017-58 8-719-081-33 8-719-081-33 DIODE DIODE DIODE DIODE DIODE MA2YD1500LS0 MA2YD1500LS0 MA8068-TX MA2YD1500LS0 MA2YD1500LS0 C851 C853 C854 C855 C856 1-125-777-11 1-164-874-11 1-164-874-11 1-164-874-11 1-164-874-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.1uF 100PF 100PF 100PF 100PF 10% 5% 5% 5% 5% 10V 16V 16V 16V 16V D903 D904 D905 D906 D908 8-719-420-51 8-719-081-33 8-719-081-33 8-719-081-33 8-719-404-50 DIODE DIODE DIODE DIODE DIODE MA729-TX MA2YD1500LS0 MA2YD1500LS0 MA2YD1500LS0 MA111-TX C902 C903 C904 C905 C906 1-125-777-11 1-125-777-11 1-135-259-11 1-135-259-11 1-135-259-11 CERAMIC CHIP CERAMIC CHIP TANTAL. CHIP TANTAL. CHIP TANTAL. CHIP 0.1uF 0.1uF 10uF 10uF 10uF 10% 10% 20% 20% 20% 10V 10V 6.3V 6.3V 6.3V C907 C908 C909 1-164-937-11 CERAMIC CHIP 1-164-937-11 CERAMIC CHIP 1-164-937-11 CERAMIC CHIP 0.001uF 0.001uF 0.001uF 10% 10% 10% 16V 16V 16V 54 Remark 5% Ref. No. Remark < CONNECTOR > 1-573-360-21 CONNECTOR, FFC/FPC 20P 1-573-355-11 CONNECTOR, FFC/FPC 15P 1-573-354-11 CONNECTOR, FFC/FPC 14P < DIODE > < JUMPER RESISTOR > FB301 FB302 FB303 FB304 FB801 1-216-864-11 1-216-864-11 1-216-864-11 1-216-864-11 1-216-864-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 0 0 0 0 0 5% 1/16W 5% 1/16W 5% 1/16W 5% 1/16W 5% 1/16W (EXCEPT US,CND) MZ-R500/R500PC MAIN Ref. No. FB801 FB802 FB803 FB804 FB806 Part No. Description 1-414-226-21 1-216-864-11 1-216-864-11 1-216-864-11 1-216-864-11 FERRITE, EMI (SMD) (US,CND) METAL CHIP 0 5% METAL CHIP 0 5% METAL CHIP 0 5% METAL CHIP 0 5% Remark Part No. Description Remark < RESISTOR > 1/16W 1/16W 1/16W 1/16W < IC > R102 R103 R105 R106 R107 1-218-990-11 1-218-967-11 1-218-961-11 1-208-635-11 1-218-963-11 SHORT RES-CHIP RES-CHIP RES-CHIP RES-CHIP 0 15K 4.7K 10 6.8K R108 R109 R110 R111 R112 1-208-715-11 1-208-927-11 1-218-990-11 1-218-990-11 1-218-969-11 METAL CHIP METAL CHIP SHORT SHORT RES-CHIP 22K 47K 0 0 22K R202 R203 R205 R206 R207 1-218-990-11 1-218-967-11 1-218-961-11 1-208-635-11 1-218-963-11 SHORT RES-CHIP RES-CHIP RES-CHIP RES-CHIP 0 15K 4.7K 10 6.8K R208 R209 R210 R211 R212 1-208-715-11 1-208-927-11 1-218-990-11 1-218-990-11 1-218-969-11 METAL CHIP METAL CHIP SHORT SHORT RES-CHIP 22K 47K 0 0 22K IC301 IC302 IC501 IC601 IC701 8-759-694-88 8-759-598-15 8-759-689-67 8-759-698-60 8-759-698-62 IC IC IC IC IC AK5354VT-E2 TA2131FL(EL) SN761057DBT XPC18A22FCR2 SC111257FCR2 @ IC801 IC804 IC805 IC901 8-752-410-50 8-759-445-94 8-759-196-97 8-759-698-61 IC IC IC IC CXD2671-204GA AK6480AM-E2 TC7SH32FU-TE85R XPC18A32FCR2 < JACK > J301 J302 J901 Ref. No. 1-793-619-21 JACK (LINE IN (OPTICAL)) 1-794-084-31 JACK (i) 1-785-383-11 JACK, DC (POLARITY UNIFIED TYPE) (DC IN 3V) 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 0.5% 0.5% 1/16W 1/16W 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 0.5% 0.5% 1/16W 1/16W 5% < COIL > L301 L303 L501 L502 L601 1-414-398-11 1-414-398-11 1-414-398-11 1-414-398-11 1-419-959-21 INDUCTOR INDUCTOR INDUCTOR INDUCTOR INDUCTOR 10uH 10uH 10uH 10uH 6.8uH R301 R303 R304 R306 R307 1-218-990-11 1-218-935-11 1-218-990-11 1-218-963-11 1-218-941-11 SHORT RES-CHIP SHORT RES-CHIP RES-CHIP 0 33 0 6.8K 100 L602 L701 L702 L703 L704 1-414-398-11 1-414-400-41 1-414-400-41 1-410-389-31 1-410-389-31 INDUCTOR INDUCTOR INDUCTOR INDUCTOR CHIP INDUCTOR CHIP 10uH 22uH 22uH 47uH 47uH R308 R309 R312 R313 R314 1-218-941-11 1-218-941-11 1-218-990-11 1-218-989-11 1-218-953-11 RES-CHIP RES-CHIP SHORT RES-CHIP RES-CHIP 100 100 0 1M 1K L801 L802 L901 L902 L903 1-414-398-11 1-414-398-11 1-469-367-21 1-414-398-11 1-419-952-21 INDUCTOR INDUCTOR INDUCTOR INDUCTOR INDUCTOR 10uH 10uH 10uH 10uH 68uH R315 R316 R317 R501 R502 1-218-953-11 1-218-953-11 1-218-990-11 1-218-446-11 1-218-971-11 RES-CHIP RES-CHIP SHORT METAL CHIP RES-CHIP L904 L905 1-469-426-21 INDUCTOR 1-419-949-21 INDUCTOR 100uH 22uH R504 R505 R506 R508 R510 1-208-703-11 1-218-977-11 1-208-691-11 1-218-990-11 1-218-953-11 R601 R602 R603 R604 R605 R608 R610 R611 R616 R618 < TRANSISTOR > Q301 Q302 Q501 Q601 Q602 8-729-037-52 8-729-046-49 8-729-922-10 8-729-046-43 8-729-046-42 TRANSISTOR 2SC4738F-Y/GR(TPL3) FET FDV304P TRANSISTOR 2SA1577-T106-QR FET HAT2051T-EL FET HAT2050T-EL Q603 Q851 Q902 Q903 8-729-053-71 8-729-429-44 8-729-046-45 8-729-042-81 FET TS8K1TB TRANSISTOR XP1501-TXE FET SI2302DS-T1 TRANSISTOR FZT788BTC 1/16W (EXCEPT US) 1/16W (EXCEPT US) 5% 1/16W 5% 5% 1/16W 1/16W 5% 5% 1/16W 1/16W 5% 5% 1/16W 1/16W 1K 1K 0 1 33K 5% 5% 1/16W 1/16W 5% 5% 1/16W 1/16W METAL CHIP RES-CHIP METAL CHIP SHORT RES-CHIP 6.8K 100K 2.2K 0 1K 0.5% 5% 0.5% 1/16W 1/16W 1/16W 5% 1/16W 1-218-983-11 1-219-724-11 1-218-965-11 1-218-990-11 1-218-990-11 RES-CHIP METAL CHIP RES-CHIP SHORT SHORT 330K 1 10K 0 0 5% 1% 5% 1/16W 1/4W 1/16W 1-218-957-11 1-218-965-11 1-216-797-11 1-218-945-11 1-218-990-11 RES-CHIP RES-CHIP METAL CHIP RES-CHIP SHORT 2.2K 10K 10 220 0 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W @ Replacement of CXD2671-204GA (IC801) used in this set requires a special tool. Therefore, it cannot be replaced. 55 MZ-R500/R500PC MAIN Ref. No. Part No. Description R801 R804 R805 R806 R807 1-218-990-11 1-218-990-11 1-218-981-11 1-208-927-11 1-208-927-11 SHORT SHORT RES-CHIP METAL CHIP METAL CHIP 0 0 220K 47K 47K Remark 5% 0.5% 0.5% 1/16W 1/16W 1/16W R808 R809 R810 R811 R812 1-218-959-11 1-218-959-11 1-218-949-11 1-208-635-11 1-218-965-11 RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP 3.3K 3.3K 470 10 10K 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R813 R814 R815 R818 R819 1-218-977-11 1-218-977-11 1-208-635-11 1-218-981-11 1-218-953-11 RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP 100K 100K 10 220K 1K 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R820 R821 R823 R825 R826 1-218-959-11 1-218-945-11 1-202-974-11 1-208-691-11 1-208-691-11 RES-CHIP RES-CHIP RES-CHIP METAL CHIP METAL CHIP 3.3K 220 3.3M 2.2K 2.2K 5% 5% 5% 0.5% 0.5% 1/16W 1/16W 1/16W 1/16W 1/16W R827 R829 R830 R831 R832 1-218-989-11 1-218-990-11 1-218-957-11 1-218-990-11 1-218-990-11 RES-CHIP SHORT RES-CHIP SHORT SHORT 1M 0 2.2K 0 0 5% 1/16W 5% 1/16W R833 R834 R837 R838 R839 1-218-990-11 1-216-809-11 1-218-983-11 1-218-990-11 1-218-990-11 SHORT METAL CHIP RES-CHIP SHORT SHORT 0 100 330K 0 0 R840 R842 R843 R852 R905 1-218-990-11 1-208-715-11 1-208-939-11 1-218-990-11 1-218-949-11 SHORT METAL CHIP METAL CHIP SHORT RES-CHIP 0 22K 150K 0 470 R906 R907 R908 R909 R912 1-218-985-11 1-218-977-11 1-208-715-11 1-208-695-11 1-208-939-11 RES-CHIP RES-CHIP METAL CHIP METAL CHIP METAL CHIP R913 R914 R915 R916 R917 1-208-715-11 1-218-979-11 1-208-707-11 1-218-969-11 1-218-957-11 R918 R920 R921 R922 R925 1-218-985-11 1-218-957-11 1-218-965-11 1-218-965-11 1-218-941-11 R927 R928 R929 Ref. No. R931 R933 R936 R939 Part No. Description 1-218-990-11 1-218-990-11 1-218-990-11 1-208-699-11 SHORT SHORT SHORT METAL CHIP Remark 0 0 0 4.7K 0.5% 1/16W < NETWORK RESISTOR > RB701 RB702 RB703 RB851 1-233-967-11 1-233-959-21 1-233-973-11 1-233-973-11 RES, NETWORK (CHIP TYPE) 10K RES, NETWORK (CHIP TYPE) 470 RES, NETWORK (CHIP TYPE) 100K RES, NETWORK (CHIP TYPE) 100K < SWITCH > S801 S803 S805 S806 1-762-078-11 1-771-867-11 1-762-947-12 1-762-805-21 SWITCH, SLIDE (HOLD) SWITCH, PUSH (1 KEY) (PROTECT DETECT) SWITCH, PUSH (1 KEY) (HALF LOCK) SWITCH, PUSH (1 KEY) (OPEN/CLOSE DETECT) < FILTER > T901 1-416-405-21 FILTER, CHIP EMI (COMMON MODE) < THERMISTOR > TH901 1-533-817-21 THERMISTOR < VIBRATOR > X801 1-795-024-11 VIBRATOR, CRYSTAL (45.1584MHz) ************************************************************* 5% 5% 1/16W 1/16W MISCELLANEOUS ************** 0.5% 0.5% 1/16W 1/16W 57 164 0 170 M601 5% 1/16W M602 470K 100K 22K 3.3K 150K 5% 5% 0.5% 0.5% 0.5% 1/16W 1/16W 1/16W 1/16W 1/16W METAL CHIP RES-CHIP METAL CHIP RES-CHIP RES-CHIP 22K 150K 10K 22K 2.2K 0.5% 5% 0.5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP 470K 2.2K 10K 10K 100 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W 1-218-981-11 RES-CHIP 1-218-977-11 RES-CHIP 1-218-989-11 RES-CHIP 220K 100K 1M 5% 5% 5% 1/16W 1/16W 1/16W 1-804-218-11 1-679-762-11 X-3379-508-1 8-835-706-01 LCD MODULE MOTOR FLEXIBLE BOARD SERVICE ASSY, OP (LCX-R4) MOTOR, DC SSM18A/C-NP (SPINDLE) (with TURNTABLE) 1-763-399-11 MOTOR, DC (SLED) (with GEAR) M603 1-763-400-21 MOTOR, DC (OVER WRITE HEAD UP/DOWN) ************************************************************* The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. 56 Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une piéce portant le numéro spécifié. MZ-R500/R500PC Ref. No. Part No. Description Remark ACCESSORIES & PACKING MATERIALS ******************************** 0 0 0 0 1-418-784-11 1-418-785-11 1-476-275-11 1-476-277-11 1-779-504-11 ADAPTOR, AC (AC-MZR55) (CH) ADAPTOR, AC (AC-MZR55) (AR) ADAPTOR, AC (AC-MZR55) (AEP,EE,FR) ADAPTOR, AC (AC-MZR55) (UK) CONNECTOR, OPTICAL (AEP,AR,EE,FR,UK) 1-796-016-11 1-815-771-21 3-021-018-11 3-223-746-11 MD-PORT AN-1 (R500PC:US) CONNECTOR, OPTICAL (CH) LABEL, FRANCE (FR) MANUAL, INSTRUCTION (ENGLISH) (AEP,CH, CND,EE,UK,US) 3-223-746-21 MANUAL, INSTRUCTION (FRENCH) (AEP,CND,FR) 3-223-746-31 MANUAL, INSTRUCTION (GERMAN,DUTCH, ITALIAN) (AEP) 3-223-746-41 MANUAL, INSTRUCTION (PORTUGUESE, SPANISH) (AEP,AR,E) 3-223-746-51 MANUAL, INSTRUCTION (SWEDISH,FINNISH) (AEP) 3-223-746-62 MANUAL, INSTRUCTION (RUSSIAN, HUNGARIAN,POLISH,CZECH,SLOVAKIAN) (EE) 3-223-746-71 MANUAL, INSTRUCTION (ENGLISH, TRADITIONAL CHINESE,KOREAN) (E,TW) 3-223-746-81 MANUAL, INSTRUCTION (SIMPLIFIED CHINESE) (CH) 3-223-746-92 MANUAL, INSTRUCTION (ENGLISH, TRADITIONAL CHINESE) (E) 3-232-310-12 MANUAL, INSTRUCTION (for PC Link Kit) (ENGLISH,FRENCH,SPANISH,PORTUGUESE) (R500PC) 8-953-301-92 RECEIVER, EAR MDR-E805LP (EXCEPT US) 8-953-775-95 HEAD SET MDR-026LP (US) The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une piéce portant le numéro spécifié. 57 MZ-R500/R500PC REVISION HISTORY Clicking the version allows you to jump to the revised page. Also, clicking the version at the upper right on the revised page allows you to jump to the next revised page. Ver. 1.0 58 Date 2001. 06 Description of Revision New (The MZ-R500PC is added.)