Download Boss Audio Systems C-650 Service manual
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MZ-NH900 SERVICE MANUAL US Model Canadian Model AEP Model UK Model E Model Australian Model Chinese Model Tourist Model Ver 1.1 2004.09 US and foreign patents licensed from Dolby Laboratories. • SonicStage and SonicStage logo are trademarks or registered trademarks of Sony Corporation. • MD Simple Burner, OpenMG, “Magic Gate”, “MagicGate Memory Stick”, “Memory Stick”, Model Name Using Similar Mechanism NEW MD Mechanism Type MT-MZNH900-181 Optical Pick-up Name ABX-U Hi-MD, Net MD, ATRAC, ATRAC3, ATRAC3plus and their logos are trademarks of Sony Corporation. • Microsoft, Windows, Windows NT and Windows Media are trademarks or registered trademarks of Microsoft Corporation in the United States and /or other countries. • IBM and PC/AT are registered trademarks of International Business Machines Corporation. • Macintosh is a trademark of Apple Computer, Inc. in the United States and/or other countries. • MMX and Pentium are trademarks or registered trademarks of Intel Corporation. • All other trademarks and registered trademarks are trademarks or registered trademarks of their respective holders. SPECIFICATIONS Audio playing system Sampling frequency Outputs Mass MiniDisc digital audio system 44.1 kHz Laser diode properties Sampling rate converter i/LINE OUT2): stereo mini-jack (dedicated remote control jack)/194 mV (10 kΩ) 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.) Input: 32 kHz/44.1 kHz/48 kHz Maximum output (DC)2) Approx. 110 g (3.9 oz) (the recorder only) Approx. 133 g (4.7 oz) (including the rechargeable battery) Coding Headphones: 3 mW + 3 mW (16 Ω) (European models) 5 mW + 5 mW (16 Ω) (Other models) Recording and playback time Hi-MD: ATRAC3plus (Adaptive TRansform Acoustic Coding 3 plus) MD: ATRAC ATRAC3 — LP2/LP4 When using HMD1G (1GB disc): Maximum 34 hours in Hi-LP stereo When using MDW-80 in Hi-MD mode: Maximum 10 hours and 10 min. in Hi-LP stereo When using MDW-80 in MD mode: Maximum 160 min. in monaural Maximum 320 min. in LP4 stereo Modulation system Revolutions Inputs1) 350 rpm to 3,000 rpm (CLV) Error correction Hi-MD: LDC (Long Distance Code)/BIS (Burst Indicator Subcode) MD: ACIRC (Advanced Cross Interleave Reed Solomon Code) Hi-MD: 1-7RLL (Run Length Limited)/PRML (Partial Response Maximum Likelihood) MD: EFM (Eight to Fourteen Modulation) Frequency response 20 to 20,000 Hz ± 3 dB MIC: stereo mini-jack (minimum input level 0.13 mV) Line in: stereo mini-jack for analog input (minimum input level 49 mV) optical (digital) mini-jack for optical (digital) input Power requirements Sony AC Power Adaptor connected at the DC IN 3V jack: 120 V AC, 60 Hz (Models for USA, Canada, Mexico and Taiwan) 240 V AC, 50 Hz (Model for Australia) 220 V AC, 50 Hz (Models for China and Argentine) 100 - 240 V AC, 50/60 Hz (Other models) The recorder: Nickel metal hydride rechargeable battery NH-10WM 1.2V 900 mAh (MIN) Ni-MH LR6 (size AA) alkaline battery Battery charging stand: AC power adaptor DC 3V Operating temperature +5° C (+41° F) to +35° C (+95° F) Dimensions Approx. 81.3 × 77.8 × 21.2 mm (w/h/d) (31/4 × 31/8 × 27/32 in.) (excluding projecting parts and controls) 1)The LINE IN (OPT) jack is used to connect either a digital (optical) cable or a line (analog) cable. 2)The i/LINE OUT jack connects either headphones/earphones or a line cable. 3)Measured in accordance with JEITA. Supplied accessories AC power adaptor (1) Battery charging stand (1) Remote control (1) Headphones (for USA model) (1) Earphones (except USA model) (1) Dedicated USB cable (1) NH-10WM Nickel metal hydride rechargeable battery (1) CD-ROM (SonicStage/MD Simple Burner) (1)* Dry battery case (1) Battery carrying case (1) Carrying pouch (except USA model) (1) Optical cable (1) Clamp filter (2) *Do not play a CD-ROM on an audio CD player. Design and specifications are subject to change without notice. PORTABLE MINIDISC RECORDER 9-879-121-02 2004I05-1 © 2004.09 Sony Corporation Personal Audio Company Published by Sony Engineering Corporation For other Service and User Manuals, go to www.ManualDepot.com MZ-NH900 Battery life When recording continuously in Hi-MD mode (Unit: approx.hours)(JEITA1)) Disc type Batteries Linear PCM Hi-SP Hi-LP 1GB Hi-MD disc NH-10WM2) 3.5 5 6 LR63) 2.5 3.5 4 NH-10WM + LR6 6 8.5 10 NH-10WM 3.5 5 6 LR6 4.5 7 8 NH-10WM + LR6 8 12 14 60/74/80-minute standard disc 1) Measured in accordance with the JEITA (Japan Electronics and Information Technology Industries Association) standard. 2) When using a 100% fully charged nickel metal hydride rechargeable battery 3) When using a Sony LR6 (size AA) “STAMINA” alkaline dry battery (produced in Japan) When recording continuously in MD mode (Unit: approx.hours)(JEITA) Disc type Batteries SP Stereo LP2 Stereo 60/74/80-minute standard disc NH-10WM 5.5 6.5 7.5 LR6 7 8.5 9.5 NH-10WM + LR6 12.5 15 17 LP4 Stereo When playing continuously in Hi-MD mode (Unit: approx.hours)(JEITA) Disc type Batteries Linear PCM Hi-SP 1GB Hi-MD disc NH-10WM 5 8.5 10 LR6 10 16 19 60/74/80-minute standard disc CAUTION Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. 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. 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. Hi-LP NH-10WM + LR6 15 24.5 29 NH-10WM 5 8.5 11 LR6 9 14.5 19 NH-10WM + LR6 14 23 30 When playing continuously in MD mode (Unit: approx.hours)(JEITA) Disc type Batteries SP Stereo LP2 Stereo LP4 Stereo 60/74/80-minute standard disc NH-10WM 9 10.5 12 LR6 18 21 24 NH-10WM + LR6 27 31.5 36 On power sources • For use in your house: For the supplied battery charging stand, use the AC power adaptor supplied with this recorder. Do not use any other AC power adaptor since it may cause the recorder to malfunction. Polarity of the plug ATTENTION AU COMPOSANT AYANT RAPPORT À LA SÉCURITÉ! 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. 2 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 COM- POSANTS QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY. MZ-NH900 TABLE OF CONTENTS 1. SERVICING NOTES ................................................ 4 2. GENERAL ................................................................... 5 3. DISASSEMBLY 3-1. 3-2. 3-3. 3-4. 3-5. 3-6. 3-7. 3-8. 3-9. Disassembly Flow ........................................................... Case (Lower) Block ......................................................... MAIN Board .................................................................... Upper Panel Block ........................................................... Mechanism Deck (MT-MZNH900-181) ......................... Battery Case Block .......................................................... Gear (BSA), Gear (SB) ................................................... OP Service Assy .............................................................. DC Motor SSM18D/C-NP (Spindle) (M701), DC Motor (Sled) (M702), DC Motor Unit (Over Write Head Up/Down) (M703) ... 3-10. Holder Assy ..................................................................... 3-11. Position of Ferrite Core ................................................... 7 8 8 9 9 10 10 11 11 12 12 4. TEST MODE .............................................................. 13 5. ELECTRICAL ADJUSTMENTS ......................... 17 6. DIAGRAMS 6-1. 6-2. 6-3. 6-4. 6-5. 6-6. 6-7. 6-8. 6-9. 6-10. 6-11. 6-12. 6-13. 6-14. Block Diagram –MD SERVO Section – ......................... Block Diagram –AUDIO Section – ................................. Block Diagram –POWER SUPPLY Section – ................ Schematic Diagram –MAIN Section (1/9) – ................... Schematic Diagram –MAIN Section (2/9) – ................... Schematic Diagram –MAIN Section (3/9) – ................... Schematic Diagram –MAIN Section (4/9) – ................... Schematic Diagram –MAIN Section (5/9) – ................... Schematic Diagram –MAIN Section (6/9) – ................... Schematic Diagram –MAIN Section (7/9) – ................... Schematic Diagram –MAIN Section (8/9) – ................... Schematic Diagram –MAIN Section (9/9) – ................... Printed Wiring Board –MAIN Section (1/2) – ................ Printed Wiring Board –MAIN Section (2/2) – ................ 7. EXPLODED VIEWS 7-1. 7-2. 7-3. 7-4. Case Section .................................................................... Upper Panel Section ........................................................ Chassis Section ................................................................ Mechanism Deck Section (MT-MZNH900-181) ............ 6. ELECTRICAL PARTS LIST ................................ 53 23 24 25 27 28 29 30 31 32 33 34 35 36 37 49 50 51 52 3 MZ-NH900 SECTION 1 SERVICING NOTES 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. NOTES ON LASER DIODE EMISSION CHECK The laser beam on this model is concentrated so as to be focused on the disc reflective surface by the objective lens in the optical pickup block. Therefore, when checking the laser diode emission, observe from more than 30 cm away from the objective lens. UNLEADED SOLDER Boards requiring use of unleaded solder are printed with the leadfree mark (LF) indicating the solder contains no lead. (Caution: Some printed circuit boards may not come printed with the lead free mark due to their particular size) : LEAD FREE MARK Unleaded solder has the following characteristics. • Unleaded solder melts at a temperature about 40 °C higher than ordinary solder. Ordinary soldering irons can be used but the iron tip has to be applied to the solder joint for a slightly longer time. Soldering irons using a temperature regulator should be set to about 350 °C. Caution: The printed pattern (copper foil) may peel away if the heated tip is applied for too long, so be careful! • Strong viscosity Unleaded solder is more viscou-s (sticky, less prone to flow) than ordinary solder so use caution not to let solder bridges occur such as on IC pins, etc. • Usable with ordinary solder It is best to use only unleaded solder but unleaded solder may also be added to ordinary solder. Providing the required system environment System requirements The following system environment is required in order to use the SonicStage/MD Simple Burner software for the MD Walkman. Computer IBM PC/AT or Compatible • CPU: Pentium II 400 MHz or higher (Pentium III 450 MHz or higher is recommended.) • Hard disk drive space: 200 MB or more (1.5 GB or more is recommended) (The amount space will vary according to Windows version and the number of music files stored on the hard disk.) • RAM: 64 MB or more (128 MB or more is recommended) Others • CD drive (capable of digital playback by WDM) • Sound Board • USB port (supports USB (previously USB 1.1)) Operating System Factory installed: Windows XP Media Center Edition 2004/Windows XP Media Center Edition/Windows XP Professional/Windows XP Home Edition/ Windows 2000 Professional/Windows Millennium Edition/Windows 98 Second Edition Display High Color (16bit) or higher, 800 × 600 dots or better (1024 × 768 dots or better is recommended) Others • Internet access: for Web registration, EMD services and CDDB • Windows Media Player (version 7.0 or higher) installed for playing WMA files This software is not supported by the following environments: • OSs other than the indicated above • Personally constructed PCs or operating systems • An environment that is an upgrade of the original manufacturer-installed operating system • Multi-boot environment • Multi-monitor environment • Macintosh Notes • We do not ensure trouble-free operation on all computers that satisfy the system requirements. • The NTFS format of Windows XP/Windows 2000 Professional can be used only with the standard (factory) settings. • We do not ensure trouble-free operation of the system suspend, sleep, or hibernation function on all computers. • For Windows 2000 Professional users, install Service Pack 3 or later version before using the software. OPERATION CHECK WHEN THE LID IS OPEN In making an operation check with the MAIN Board removed from the set, short the SL894 (OPEN/CLOSE) of the MAIN Board with the solder before starting the operation check. Note: Be sure to remove the solder used for shortcircuit after the repaire completed. – MAIN Board (Conductor Side) – SL894 (OPEN/CLOSE) 4 MZ-NH900 SECTION 2 GENERAL This section is extracted from instruction manual. Looking at controls The recorder 1 q; qa 2 qs qd 3 qg qf 4 qh 5 8 qj 6 qk 7 ql 9 A •NAVI/ MENU button Press lightly to go to the NAVI (navigation) setting mode. Press for 2 seconds or more to go to MENU setting mode. B Battery compartment C Jog dial Operation Press NENT 1) play, enter Press towards . find the beginning of the previous track, rewind Press towards > find the beginning of the next track, fast forward Press towards VOL +1) or VOL –. volume 1) There D 5-way control key Function are tactile dots beside the NENT and VOL + buttons. E Terminals for attaching dry battery case F Terminal for attaching the battery charging stand G DC IN 3V jack H X (pause) button I x (stop) • CANCEL/CHG button J GROUP button K zREC (record) switch L OPEN switch M Display window N T MARK button O USB cable connecting jack P LINE IN (OPT) jack Q MIC (PLUG IN POWER) jack There is a tactile dot beside the MIC (PLUG IN POWER) jack. R HOLD switch Slide the switch in the direction of the arrow to disable the buttons on the recorder. To prevent the buttons from being accidentally operated when you carry the recorder, use this function. S i (headphones/earphones)/LINE OUT jack The display window of the recorder 1 2 7 A Character information display Displays the disc and track names, date, error messages, track numbers, etc. B SYNC (synchro-recording) indication C Hi-MD/MD indication “Hi-MD” lights up when the operation mode of the recorder is in Hi-MD mode and “MD” lights up when the operation mode is in MD mode. 3 4 5 8 D REC indication Lights up during recording or file transfers from the computer. When flashing, the recorder is in record standby mode. E Battery indication Shows the approximate remaining battery power. If the batteries are weak, the indication becomes empty and starts flashing. F Disc indication Shows that the disc is rotating for recording or playing. 6 9 G Track mode (PCM, Hi-SP, Hi-LP, SP, LP2, LP4, MONO) indication H Sub play mode/Repeat play indications Shows the selected Sub play mode (single-track play, shuffle play, etc.) or Repeat play. I Main play mode indications Shows the selected main play mode (group play, program play, etc.). 5 MZ-NH900 The headphones/earphones with a remote control A F B G C H D I F Clip See “Using the clip for the remote control”. G HOLD switch To prevent the buttons from being accidentally operated when you carry the recorder, use this function. H DISPLAY button I P-MODE/ button J SOUND button J E A Volume Control (VOL +, –) Turn to adjust the volume. B x (stop) button C Jog lever (NX/ENT, ., >) Using the clip for the remote control It may be hard for you to read the indications in the display if the remote control is attached upside down with the clip in its current position. In this case, attach the clip in the opposite direction as shown below. Operation Function Press NX/ENT play, pause, enter Press towards find the beginning of the previous track, rewind . 1 Remove the clip. 2 Attach the clip in the opposite direction. 2 1 find the beginning of the next track, fast forward Press towards > D Display window E (group) +, – The display window of the remote control 1 2 6 A B C D 6 Disc indication Track number display Character information display Sub pl ay mode/Repeat play indications 3 4 5 7 E SND (sound) and SUR (surround) indications F Battery level indication G Main play mode indications MZ-NH900 SECTION 3 DISASSEMBLY • This set can be disassembled in the order shown below. 3-1. DISASSEMBLY FLOW Note 1: The process described in can be performed in any order. Note 2: Without completing the process described in , the next process can not be performed. SET 3-2. CASE (LOWER) BLOCK (Page 8) 3-3. MAIN BOARD (Page 8) 3-4. UPPER PANEL BLOCK (Page 9) 3-5. MECHANISM DECK (MT-MZNH900-181) (Page 9) 3-7. GEAR (BSA), GEAR (SB) (Page 10) 3-6. BATTERY CASE BLOCK (Page 10) 3-8. OP SERVICE ASSY (Page 11) 3-9. DC MOTOR SSM18D/C-NP (SPINDLE) (M701), DC MOTOR (SLED) (M702), DC MOTOR UNIT (OVER WRITE HEAD UP/DOWN) (M703) (Page 11) 3-10. HOLDER ASSY (Page 12) 7 MZ-NH900 Note: Follow the disassembly procedure in the numerical order given. 3-2. CASE (LOWER) BLOCK 6 case (lower) block 4 two screws (M1.4) 5 two screws (M1.4) 3 screw (M1.4) 2 battery lid 1 Open the battery lid in the direction of arrow. 3-3. MAIN BOARD 5 flexible board (CN471) 8 1 Remove two solders. 0 MAIN board 2 flexible board 4 flexible board (CN701) 6 two toothed lock screws (M1.4) 8 9 flexible board (CN501) 7 three toothed lock screws (M1.4) 3 Remove the solder. MZ-NH900 3-4. UPPER PANEL BLOCK 5 upper panel block 4 two screws (M1.4) 3 two screws (M1.4) 1 flexible board (CN471) B A 2 Slide the open slider in the direction of arrow A, and open the upper panel sub assy in the direction of arrow B. 3-5. MECHANISM DECK (MT-MZNH900-181) 1 two step screws (MD) 2 mechanism deck (MT-MZNH900-181) 9 MZ-NH900 3-6. BATTERY CASE BLOCK 2 MD standard pin 3 two screws (1.7 × 2.5) 1 claw 7 battery case block 5 tension spring (lock) 6 open slider 4 screw (M1.4) 3-7. GEAR (BSA), GEAR (SB) 1 self tap screw 2 thrust retainer spring 3 washer (0.8-2.5) 5 gear (SB) 10 4 gear (BSA) MZ-NH900 3-8. OP SERVICE ASSY 1 Lead screw block assy is turned and it removes from OP service assy. 2 OP service assy 3-9. DC MOTOR SSM18D/C-NP (SPINDLE) (M701), DC MOTOR (SLED) (M702), DC MOTOR UNIT (OVER WRITE HEAD UP/DOWN) (M703) 3 two screws (M1.4) 2 Remove two solders of flexible board. 4 DC motor (sled) (M702) 1 Remove four solders of flexible board. 8 self tap screw 6 three self tap screws 9 DC motor unit (over write head up/down) (M703) 7 DC motor SSM18D/C-NP (spindle) (M701) 5 motor base assy 11 MZ-NH900 3-10. HOLDER ASSY 4 Remove the holder assy to the direction of the arrow A. 2 boss 3 Open the holder assy. 1 boss A 3-11. POSITION OF FERRITE CORE -REMOTE COMMANDER- A cable is rolled once. clamp filter (ferrite core) (Part No. 1-543-793-41) 20mm A cable is rolled once. -AC ADAPTOR- A cable is rolled twice. 20mm 20mm 20mm clamp filter (ferrite core) (Part No. 1-543-793-41) clamp filter (ferrite core) (Part No. 1-543-793-41) clamp filter (ferrite core) (Part No. 1-543-798-31) -USB CABLE- 25mm A cable is rolled once. clamp filter (ferrite core) (Part No. 1-543-798-31) A cable is not rolled. 20mm USB mini B 12 USB A 20mm clamp filter (ferrite core) (Part No. 1-543-798-31) clamp filter (ferrite core) (Part No. 1-543-793-41) MZ-NH900 SECTION 4 TEST MODE OUTLINE A key having no particular description in the text, indicates a set key. 1. ENTERING THE TEST MODE Preparation: Copy the “TestMode_Enter_For_900_800_700_600_600D_ Ver***.exe” folder of the PC application of the latest version to your PC in advance. (operating system: Windows 2000, Windows XP) Also, when using this application, the SonicStage Ver. 2.0 or 2.1 is necessary, and install it in your PC in advance. 2. OPERATION IN SETTING THE TEST MODE • 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. Display check mode: Hi-MD SYNC REC Hi-SPLP 24 PCMMONO 1SHUFA-B PGM All lit Procedure: 1. If a Simple Burner has run on the PC, finish it (including the one that is resident in the task tray). 2. Start the “TestMode_Enter_For_900_800_700_600_600D_ Ver***.exe”. 3. Insert the fully charged Ni-MH rechargeable battery (NH10WM). 4. Open and close the top panel of the main unit to wait until the system reading finished. 5. Connect the main unit and PC by USB cable. 6. Check by device manager screen from property of “My computer” that the set is recognised to your PC normally. 7. Click the [Enter TestMode] button on the screen of application 8. Disconnect the USB cable, when “OK” message is displayed on the application screen. 9. Remove the battery. Screen of the PC application “TestMode_Enter_For_900_800_ 700_600_600D_Ver***.exe” (“***” is version number) Note: Once the test mode is activated with this application, the test mode is then activated forcibly by only turning on the power. After the repair completed, be sure to release the test mode by using this application once more. All off Microcomputer version display 003 Ver *.*** “*.***”: Microcomputer version • When the X key is pressed and hold down, the display at that time is held so that display can be checked. 3. RELEASING THE TEST MODE Procedure: 1. If a Simple Burner has run on the PC, finish it (including the one that is resident in the task tray). 2. Start the “TestMode_Enter_For_900_800_700_600_600D_ Ver***.exe”. 3. Insert the fully charged Ni-MH rechargeable battery (NH10WM). 4. Open and close the top panel of the main unit to wait until the system reading finished. 5. Connect the main unit and PC by USB cable. 6. Check by device manager screen that the set is recognised to your PC normally. 7. Click the [Exit TestMode] button on the screen of application 8. Disconnect the USB cable, when “OK” message is displayed on the application screen. 9. Remove the battery. 13 MZ-NH900 4. CONFIGURATION OF THE TEST MODE 5. MANUAL MODE This is mode to adjust or check the operation of the set by function. Flow of the test mode: Display Check Mode 003 Ver *.*** Version display → All lit → All off → Version display... Operation of The Manual Mode 1. Enter the test mode (Display Check mode). 2. Press the [VOL+] key to activate the Manual mode where the LCD displays as shown below. Display Manual Mode 0 Manual [VOL +] key x key 0 Manual Number of 1000th place Overall Adjustment Mode 0 AdjF** [VOL --] key x key Key Check Mode 114 [GROUP] key 10 Open the lid 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 four-digit item number; 1000th place is a top item, 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). 5. To quit the Manual mode, press the x key and return to the Display Check mode. Self-Diagnosis Result Display Mode 0 1 0000 > key x key Flow of manual mode operation: Sound Skip Check Result Display Mode (Play) x key [T MARK] key or [REC] switch > key 0 P00r00 N ENT key [VOL +] key: 1000th place of item number increase. [VOL --] key: 1000th place of item number decrease. Top item switching x key Major item switching Sound Skip Check Result Display Mode (REC) > key 0 p00R00 Medium item switching x key > key x key x key [VOL +] key: 100th place of item number increase. [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 Count Mode [NAVI/MENU] key 001 MENU 000 . or > key (press a few seconds) (Not used in servicing) Minor item switching > key: 1st place of item number increase. . key: 1st place of item number decrease. Adjusted value variation [VOL +] key: Increases the adjusted value. [VOL --] key: Decreases the adjusted value. Adjusted value write X key: Adjusted value is written. 14 MZ-NH900 6. OVERALL ADJUSTMENT MODE 6-1. Operation of The Overall Adjustment Mode 1. Enter the test mode (Display Check mode). 2. Press the [VOL--] key to activate the Overall Adjustment mode where the LCD displays as shown below. Display 0 AdjF** Disc mark: Lit the inner segments: Completed the power supply adjustment. Lit the outer segments: Completed the charge function check. “**”: If “DF” or “FF” is displayed, it mean that completed the servo overall adjustment. 3. To quit the Overall Adjustment mode, press the return to the Display Check mode. x Overall Adjustment Mode 0 AdjF** CD Overall Adjustment Mode x key *** CD Run MD1 Overall Adjustment Mode > key x key Display Close! DfDis! NoChg! NoTmp! NotCD! NotM1! NotH3! ****NG Description Dose not close the lid Unsuitableness disc was inserted Does not finish the charge function check Does not setting the temperature correction value Does not complete the CD Overall adjustment beforethe MD1 Overall adjustment Does not complete the MD1 Overall adjustment before the Hi-MD3 Overall adjustment Does not complete the Hi-MD3 Overall adjustment before the Stray Light Offset Overall adjustment Error of item number “****” key and Flow of overall adjustment mode: . key 6-2. Error Message in The Overall Adjustment Mode In the Overall Adjustment mode, if an error occurred, it displays as following table. *** MD1Run 7. 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 pick-up 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 the total recording time, if the optical pick-up was replaced. 7-1. Operation of The Self-Diagnosis Result Display Mode 1. Enter the test mode (Display Check mode). 2. Press the > key to activate the Self-Diagnosis Result Display mode where the LCD displays as shown below. Hi-MD3 Overall Adjustment Mode [VOL +] key x key Display *** HM3Run *** $$#### Stray Light Offset Overall Adjustment Mode [VOL --] key x key *** OfsRun Optical Pick-up Operation Check Mode [GROUP] key x key [T MARK] key or [REC] switch x key “***” : Error code “$$” : Error history code “###” : Total recording time 3. To quit the Self-Diagnosis Result Display mode, press the and return to the Display Check mode. x key 000 OPChk Initialize The Adjustment Values 911 ResOK? (rotation) 15 MZ-NH900 Flow of Self-diagnosis Result Display mode operation: *** 1 #### [VOL +] key The first error [VOL --] key The last error One error before the last [VOL --] key *** N2#### [VOL +] key 11* $$$$$$ ## [VOL --] key *** N1#### [VOL +] key Operation of The Key Check Mode 1. Enter the test mode (Display Check mode). 2. Press the [GROUP] key to activate the Key Check mode where the LCD displays as shown below. Display *** N #### [VOL +] key 8. KEY CHECK MODE This mode is used for key check. Two error before the last “*” : Remote commander (0: with, 4: without) “$$$$$$” : Pressed key name. When remote commander key is pressed, display becomes as “r$$$$$”. When the jog dial is turned, it displays “JOG+ X” or “JOGX” (“X” is number of 1 to 3). If the jog dial is turned four click, it displays “JOG+OK” or “JOG-OK”. “##” : Key voltage of remote commander. (Hexadecimal number) 3. When all keys (*1) check is OK on the main unit, it displays as follows. [VOL --] key Display *** R_#### [VOL +] key Total recording time 888 SET OK ## [VOL --] key When all keys (*1) check is OK on the remote commander, it displays as follows. 7-2. Error Code of The Self-Diagnosis Result Display Mode Error code 00 01 02 03 04 05 06 07 08 09 12 13 32 33 34 Description No error Attempt to access an abnormal address High temperature detected Focus error (no change) Abnormal rotation of disc Fault of disc discriminate Error of access loop (no change) Error of access loop (with change) Could not read address Focus error (with change) Could not read data with SYNC TOC address data error Focus error, ABCD offset error Tracking error, offset error Tracking error, X1 tracking error, offset error 7-3. Clear The Total Recording Time After replacing the optical pick-up, clear the total recording time. 1. Enter the test mode (Display Check mode). 2. Press the > key to activate the Self-Diagnosis Result Display mode. 3. Press the [VOL--] key once to display the total recording time indication. 4. Press the X key and display “ClrOK?”. 5. Press the X key again to display “RecT 0” and clear the total recording time. 16 Display 888 RMC OK ## *1) Turn the jog dial four click clockwise and counterclockwise to jog test is OK. 4. When all keys check are OK both the main unit and the remote commander, it display backs to the Display Check mode automatically. 5. To quit the Key Check mode, open the lid and return to the Display check mode. MZ-NH900 Ver 1.1 SECTION 5 ELECTRICAL ADJUSTMENTS 1. PRECAUTIONS FOR ADJUSTMENT 1. Adjustment must be done in the test mode only. After adjusting, release the test mode. A key having no particular description in the text, indicates a set key. 2. Use the following tools and measuring instruments. • Digital voltmeter • Regulated dc power supply (two sets) • Thermometer (using the Temperature Correction) • Laser power meter • CD adjustment disc TDYS-1 (Part No. : 4-963-646-01) • MD1/HiMD1 hybrid adjustment disc MDW-74/GA1 (Part No. : 4-229-747-01) • Hi-MD3 adjustment disc HMD1GSDJ (Part No. : 7-819-098-37) *1 • Remote commander in accessories (with LCD) • Battery charging stand and AC adapter in accessories • Ni-MH rechargeable battery (NH-10WM) in accessories (full charged) • PC application software for test mode “TestMode_Enter_For_900_800_700_600_600D_Ver***.exe” *2 • USB cable 3-3. Setting The Temperature Correction Value Procedure: 1. In the test mode (Display Check mode), press the [VOL+] key to enter the Manual mode. 2. Press the > key twice, and press the [VOL+] key twice to display as follows. Display 130 Temp 3. Press the > key once to select the item number 0131 and display as follows. Display 131 ###S** adjustment value (hexadecimal) *1) Hi-MD3 adjustment disc (HMD1GSDJ) is consumable. Therefore if it is used 400 times, exchange it for a new. *2) Use the newest version every time. Copy the whole folder of this program to your PC. Operating system: Windows 2000, Windows XP When using this application, the SonicStage Ver. 2.0 or 2.1 is necessary, and install it in your PC in advance. 3. Unless specified otherwise, supply DC 1.5 V from battery terminals (CL431: BATT+, CL432: BATT–). 2. ADJUSTMENT SEQUENCE Adjustment must be done with the following order. Adjustment order: 1. Entering the test mode 2. Initialize the adjustment value 3. Setting the temperature correction value 4. Power supply voltage adjustment 5. Charge function check 6. Laser power check 7. Setting the adjustment values 8. Servo Overall adjustment 9. Resume clear 10. Releasing the test mode 3. ADJUSTMENT OF THE EACH ITEM 3-1. Entering The Test Mode Refer to the “SECTION 4. TEST MODE”. 4. Measure the ambient temperature. 5. Adjust with [VOL+]/[VOL--] keys so that the adjusted value (hexadecimal value) becomes the ambient temperature. (example: 25 °C = 19h) 6. Press the X key to write the adjusted value. 7. Press the x key four times and back to the Display Check mode. 3-4. Power Supply Voltage Adjustment Adjustment must be done with the following order. 3-4-1. Setting Procedure: 1. Enter the test mode (Display Check mode), and make sure that the power supply voltage is 1.2 V. 2. Press the [VOL+] key to enter the Manual mode. 3. Press the [VOL+] key twice to display as follows. Display 2 POWER 4. Press the > key once, press the [VOL+] key once, and press the > key once again to display as follows. Display 3-2. Initialize The Adjustment Value Procedure: 1. In the test mode (Display Check mode), press the [VOL--] key to enter the Overall adjustment mode. 2. Press the [T MARK] key and display “911 ResOK?”. 3. Press the X key to display “911 Reset!” and initialize the adjustment values. 4. Press the x key and back to Display Check mode. 210 PwrAdj 5. Repeat the next procedures (3-4-2. PwrAdj Adjustments), and adjust all contents of “table 3-4-1. PwrAdj Specifications”. 17 MZ-NH900 3-4-2. PwrAdj adjustments Repeat the following procedures and adjust all contents of “table 34-1. PwrAdj Specifications”. ItemNo. 2211 2212 2213 2214 2215 2216 2217 2218 2219 2221 2222 2223 2224 2225 2226 2227 2228 2229 2231 2232 2233 Example Display (Item No. 2211) 211 AD ** adjustment value (hexadecimal) Procedure: 1. Connect the digital voltmeter to measuring point (refer to the following table) and ground (CL433). 2. Press the > key to change the item number. 3. Adjust with [VOL+]/[VOL--] keys so that the value of digital voltmeter becomes specification value. 4. Press the X key to write the adjusted value. 5. Press the > key to select the next item. 6. Repeat adjustment from step 1 until item number 2233. Display 211 AD ** 212 AD ** 213 AD ** 214 AD ** 215 AD ** 216 AD ** 217 AD ** 218 AD ** 219 AD ** 221 AD ** 222 AD ** 223 AD ** 224 AD ** 225 AD ** 226 AD ** 227 AD ** 228 AD ** 229 AD ** 231 AD ** 232 AD ** 233 AD ** Specification value 2.05 V + 0.02 V 2.25 V ± 0.01 V 1.20 V + 0.01 V 3.10 V ± 0.015 V 3.10 V ± 0.015 V 3.02 V ± 0.02 V 3.02 V ± 0.02 V 2.275 V ± 0.01 V 2.480 V ± 0.01 V 2.740 V ± 0.01 V 2.985 V ± 0.01 V 2.52 V ± 0.02 V 0.89 V ± 0.02 V 1.08 V ± 0.02 V 1.52 V ± 0.02 V 2.27 V ± 0.02 V 2.97 V ± 0.02 V 0.94 V ± 0.02 V 1.28 V ± 0.02 V 2.57 V ± 0.02 V 2.57 V ± 0.02 V Measuring point CL8029 CL8029 CL8001 CL658 CL658 CL919 CL919 CL921 CL921 CL921 CL921 CL931 CL604 CL604 CL604 CL604 CL604 CL604 CL604 CL604 CL604 Note1: “**” is adjustment value (hexadecimal number). Note2: Ground point of all measuring points is CL433. Table 3-4-1. PwrAdj Specifications Adjustment Location: – MAIN BOARD (Conductor Side) – S892 (HALF LOCK) CL460 (VBUS GND) C457 CL432 (BATT–) C458 CL453 (VBUS 5V) CL658 R454 FB451 FB452 LF451 A CN471 C545 C528 C530 C524 C537 C539 SL901 A R884 1E 1B 2C Q881 C805 L801 R861 K R670 L901 R668 + C818 CL8029 A A L906 C822 D608 Q602 A C650 + K 1D 2G 2S C676 K A 1S 1G 2D ∗ D606 K D607 K D615 IC801 D616 R802 K 1D Q601 K 2D FB801 + C411 C429 CN401 BATTERY CHARGE STAND R622 X801 CL8001 R860 K A FB808 D803 + C838 C830 L804 DC IN 3V + CL433 (GND) CL931 R886 SL801 − 1C 2B 2E C622 + 2G S 1G (BATTERY CASE) J402 A D884 K A K R882 D883 R812 C843 R811 R823 R810 R840 R887 K R845 C850 R868 R827 D882 R890 R883 R881 BCE C526 C538 C536 R526 R525 C523 C513 C550 C531 R512 C559 C517 C516 C511 R456 C653 + C527 L506 C529 C525 K A + C567 L503 SL802 C803 C634 L881 VDR801 C804 R680 R612 C421 R425 R426 C412 Q407 D401 R472 18 2E 2B 1C R892 R858 + C635 A K A C628 L907 C435 R623 D442 K C883 + C891 2C 1B 1E R889 DRY BATTERY SIZE "AA" (IEC DESIGNATION R6) 1PC. 1.5V CL8055 CL604 CL935 C859 D473 K C428 16 C669 L608 C672 R618 R664 R629 + C637 R617 C641 R616 A BCE D436 1 R436 Q401 C D905 A Q504 R872 Q886 C555 R520 R509 R519 R524 Q884 2E C565 R511 2B 1C R517 R518 C820 C620 C409 A A D450 2C 1B 1E R888 C533 L601 C611 C648 C646 R625 R624 C408 ∗ IC401 K A K C417 C436 R415 R414 FB471 R471 R491 K D471 C566 C547 D602 C407 B R413 R490 R893 R891 8 D885 Q885 C552 R869 E 5 FB502 G D D S D D + C627 C674 K K R473 A + C564 L504 1 3 C924 + R673 C616 + C677 5 C601 2 L603 C633 R605 + C613 3 4 C668 Q901 D603 A K R645 C675 C607 C614 + C573 L507 1 C522 + C570 R505 5451 48 45 43 42 40 37 34 31 5552 49 47 44 41 38 36 33 30 5653 50 46 39 35 32 29 1 4 7 11 18 22 25 28 2 5 8 10 13 16 19 21 24 27 3 6 9 12 14 15 17 20 23 26 R621 R620 D605 C649 C609 D614 D601 C612 + 4 C515 A C671 R647 R654 D613 C560 BCE C819 + C478 29 28 26 24 21 17 13 9 6 4 1 L802 1C Q471 R679 4 C673 1 3 R671 R434 2C 2 C638 84 87 89 91 94 98 102 106 109 111 3 2 85 86 88 90 93 97 101 105 108 110 112 1 R653 Q502 IC604 4 A R489 R478 R356 5 C558 R501 R513 C438 IC501 A (AEP, UK, EE) 2B E 1B 1 FB503 SL891 L605 C415 R484 3 C645 34 32 30 35 33 31 27 36 25 23 22 19 18 15 14 11 10 8 7 5 R652 R483 C625 C602 Q618 C619 C368 F351 R257 R354 IC606 C370 C479 R256 R255 4 C372 R156 C151 5 R157 R251 C251 R684 2C 1B 1E C604 2E 2B 1C R683 R685 4 R480 C367 R355 R155 R485 R151 21 R353 8 R362 R352 C352 Q351 1 15 C437 + C154 CL919 22 14 R678 IC607 IC605 + C621 IC351 ECB Q151 28 C364 8 C354 Q251 C630 C642 R648 56 54 52 49 45 41 37 59 55 53 50 46 42 38 61 63 64 51 47 43 39 66 67 68 48 44 40 70 71 72 20 74 75 76 16 78 79 96 100 104 12 81 92 95 99 103 107 83 A R608 57 58 60 62 65 69 73 77 80 82 C521 R502 R514 C666 R649 R516 Q503 W403 C519 ∗ R515 ECB Q612 1 R675 C644 R665 R681 4 1 + C426 C365 ECB 1C 2B 2E A A K 1 3 R643 R619 C361 + + C362 R360 BCE 2 + C360 7 C254 L152 SL894 R628 C643 ∗ IC601 R361 C636 C314 C206 C205 R207 C204 R206 R205 R254 R154 R307 R312 R358 R646 + C658 D609 Q611 Q608 Q607 2C D D G + C316 C313 + C351 Q352 R351 L252 + C315 10 1E E C B 1B R609 D604 A D D S C308 K C425 C322 C324 28 K L505 SL892 G R601 K 22 C207 + D CN701 + C321 1 IC602 C104 S K C106 21 J302 R455 R677 R107 R203 C202 + C556 C557 + C323 IC301 C105 R201 D435 8 7 + C553 C554 R682 + C107 R105 FB101 14 15 + C518 SL701 R308 R106 C306 C201 FB201 W404 4 R314 L303 C325 5 C101 R101 R309 C102 R103 3 C328 1 IC302 R315 + C108 C327 A R310 C459 K L502 S894 BATTERY INSERT DETECT D457 C520 NICKEL METAL HYDRIDE RECHARGEABLE BATTERY NH-10WM C456 C455 MIC (PLUG IN POWER) CL431 (BATT+) CL921 MZ-NH900 3-4-3. VBsAdj adjustments Procedure: 1. In the “3-4-2. PwrAdj Adjustments” completed status, press the > key to display as follows. Display 240 VBsAdj 3-5. Charge Function Check Note: When perform this check, don’t apply a voltage to battery terminals. Procedure: 1. Connect the digital voltmeter to CL431 (BATT+) and CL433 (GND). 2. Enter the test mode using the AC adapter. 3. Press the [VOL+] key to enter the Manual mode. 4. Press the [VOL+] key twice to display as follows. Display 2. Apply the voltage of 5 V to the CL453 (VBUS 5V) and CL460 (VBUS GND). 3. Press the > key to change the item number to 2241. 4. Adjust with [VOL+]/[VOL--] keys so that the value of digital voltmeter becomes specification value. (refer to “table 3-4-2. VBsAdj Specifications”) 5. Press the X key to write the adjusted value. 6. Press the > key to select the next item, and repeat adjustments to item number 2243 at the same manner as step 3 to step 5. Item No. Display 2241 241 AD ** 2242 242 AD ** 2243 243 AD ** Specification value 1.13 V ± 0.01 V 2.05 V + 0.02 V 3.30 V ± 0.01 V 2 POWER 5. Press the > key once, press the [VOL+] key once, press the > key once, press the [VOL+] key three times, and press the > key once to display as follows. Display 261 AD ** Measuring point CL8001 CL8029 CL8055 Note1: “**” is adjustment value (hexadecimal number). Note2: Ground point of all adjustment points is CL433. Note3: Refer to page 18 for adjustment location. Table 3-4-2. VBsAdj Specifications 7. Press the > key to select the item number 2244, and turn off the power supply of battery terminal. 8. Adjust with [VOL+]/[VOL--] keys so that the voltage of between CL935 and CL433 (GND) becomes 1.80 V (− 0.02 V). 9. Press the X key to write the adjusted value. 10. Apply the voltage of 1.2 V to the battery terminal again. 11. Press the x key to display “240 VBsAdj” (Item number: 2240). 12. Turn off the voltage of 5 V to the CL453 (VBUS 5V) and CL460 (VBUS GND). 13. Press the x key three times and back to the Display Check mode. adjustment value (hexadecimal) 6. Adjust with [VOL+]/[VOL--] keys so that the value of digital voltmeter becomes 1.80 V. 7. Press the X key to write the adjusted value. 8. Press the > key to select the next item. 9. Disconnect the digital voltmeter. 10. Press the > key to select the next item (2262) and display “262 AD CC”. 11. Press the X key and confirm that the adjustment value changes from “CC” to “DD”. If it changes to “BB”, IC401 (for charge IC) is fault. 12. Press the > key to select the next item (2263) and display “263 AD CC”. 13. Press the X key and confirm that the adjustment value changes from “CC” to “DD”. If it changes to “BB”, IC401 (for charge IC) is fault. 14. Disconnect the power supply (AC adaptor). 15. Connect the resistor of the specified value (see table below) to the battery terminals (CL431: BATT+, CL432: BATT−), and then connect the AC adapter again, and enter the test mode. 16. Select item number 2264 through the operation similar to steps 2 to 8. 17. Press the X key and confirm that the adjustment value changes from “CC” to “DD”. If it changes to “BB”, IC401 (for charge IC) is fault. 18. In the same manner, exchange the resistors with the power supply disconnected, and confirm that the adjustment value is “CC” in each item number. Note: Be sure to disconnect the AC adapter when exchanging the resistors. Doing so with the power supply connected causes a trouble. Item No. 2262 2263 2264 2265 2266 2267 Display 262 AD ** 263 AD ** 264 AD ** 265 AD ** 266 AD ** 267 AD ** Connecting Resistor No resistor No resistor 22 Ω (0.1 watts or more) 10 Ω (1.0 watts or more) 10 Ω (1.0 watts or more) 2.2 Ω (1.5 watts or more) Table 3-5-1. Charge Adjustment Specifications 19 MZ-NH900 3-6. Laser Power Check Procedure: 1. In the test mode (Display Check mode), press the [VOL+] key to enter the Manual mode. 2. Open the lid and press the . key continuously until the optical pick-up moves to the most inward track. 3. Set the laser power meter so that the laser beam from the optical pick-up aims at the objective lens of laser power meter at right angle. 4. Press the [VOL--] key once to display as follows. Display 9 DESIGN Example of Calculation: Item No. 0211 0212 0213 0214 0215 0216 Parameter Pr_nominal 2.50 mW Kr −0.3 %/°C Pw_nominal 7.35 mW Kw −0.4 %/°C Prmin 1.9 mW Pwmin 5.8 mW Decimal 50 30 147 40 38 116 Result Hexadecimal 32h 1Eh 93h 28h 26h 74h Procedure: 1. In the test mode (Display Check mode), press the [VOL+] key to enter the Manual mode. 2. Press the > key once, press the [VOL+] key once, and press the > key once again to display as follows. Display 5. Press the > key three times to select the item number 9111 and display as follows. 210 DiscPr Display 111 ###S** 6. Confirm that the value of laser power meter is 0.67 mW ± 21%. 7. Press the > key to select the item number 9112. 8. Confirm that the value of laser power meter is 0.76 mW ± 18%. 9. Press the > key to select the item number 9113. 10. Confirm that the value of laser power meter is 6.25 mW ± 12%. 11. Press the x key four times and back to the Display Check mode. 3-7. Setting The Adjustment Values 3-7-1. Hi-MD3 setting Preparation: 1. Perform calculation every item based on the data given by the Hi-MD3 adjustment disc by referring to the following table. (Round off the value in decimal place) 2. Convert the calculated value into hexadecimal number. Note: The Hi-MD3 adjustment parameters vary depending on the disc, and therefore use the parameters of the disc used when performing the adjustment. Item No. 0211 (*1) 0212 0213 (*2) 0214 0215 0216 Calculating formula (*3) Pr_nominal / 0.05 Por / 0.05 Kr × (−100) Pw_nominal / 0.05 Ppw / 0.05 Kw × (−100) Prmin / 0.05 Pwmin / 0.05 *1) If the “Pr_nominal” value is indicated, use the “Pr_nominal” value and not used “Por” value. *2) If the “Pw_nominal” value is indicated, use the “Pw_nominal” value and not used “Ppw” value. *3) Round off after the decimal point. Table 3-7-1. Hi-MD3 adjustment parameter 20 3. Press the > key once to select the item number 0211. 4. Adjust with [VOL+]/[VOL--] keys so that the adjustment value of LCD becomes calculated value. 5. Press the X key to write the adjusted value. 6. Press the > key to next item. 7. Repeat adjustment from step 4 until item number 0216. 3-7-2. Other setting 1. In the test mode (Display Check mode), press the [VOL+] key to enter the Manual mode. 2. Press the > key five time to select the item number 0113 and display as follows. Display 113 ###S** adjustment value (hexadecimal) 3. Press the [VOL+]/[VOL--] key and set the according value to each model type and destination referring to the following table. 4. Press the X key to write the adjusted value. Destination US Canadian, Australian AEP, UK, East European E18, Hong Kong, Taiwan, Korean, Chinese, Tourist Adjustment value 41 21 A1 25 • Abbreviation E18: 100V - 240V AC area in E model Table 3-7-2. Mode Type and Destination Setting MZ-NH900 3-8. Servo Overall Adjustment Note1: Be sure to adjustment so that the set is horizontal and the LCD is upside. Unless performed in that state, it is not adjusted correctly. Note2: If NG is displayed in the middle of this adjustments, perform “3-2. Initialize The Adjustment Value” and “3-7. Setting The Adjustment Values” again, then retry this adjustments from step 1. Procedure: 1. Insert the full charged Ni-MH rechargeable battery (NH10WM), then open and close the lid and enter the test mode (Display Check mode). 2. Press the [VOL--] key to enter the Overall Adjustment mode. 3. Insert the CD adjustment disc (TDYS-1). 4. Put the main unit horizontal so that the LCD becomes upside, and press the . key. 5. Wait until “CD OK” is displayed on the LCD. 6. Insert the MD1/HiMD1 hybrid adjustment disc (MDW-74/GA1). 7. Put the main unit horizontal so that the LCD becomes upside, and press the > key. 8. Wait until “MD1 OK” is displayed on the LCD. 9. Insert the Hi-MD3 adjustment disc (HMD1GSDJ). 10. Put the main unit horizontal so that the LCD becomes upside, and press the [VOL+] key. 11. Wait until “HMD OK” is displayed on the LCD. 12. Eject the disc. 13. Put the main unit horizontal so that the LCD becomes upside, and press the [VOL--] key. 14. Wait until “OfstOK” is displayed on the LCD. 15. Press the x key and back to the Display Check mode. 3-9. Resume Clear Procedure: 1. In the test mode (Display Check mode), press the [VOL+] key to enter the Manual mode. 2. Press the [VOL+] key once, press the > key once, press the [VOL--] key once, press the > key once, and press the [VOL+] key twice, press the > key three times to select the item number 1933. 3. Press the X key to resume clear. 4. Press the x key four times and back to the Display Check mode. And remove the Ni-MH rechargeable battery. 3-10. Releasing The Test Mode Refer to the “SECTION 4. TEST MODE”. Note: Once the test mode is activated with this application, the test mode is then activated forcibly by only turning on the power. After the repair completed, be sure to release the test mode by using this application once more. 21 MZ-NH900 MEMO 22 MZ-NH900 SECTION 6 DIAGRAMS 6-1. BLOCK DIAGRAM – MD SERVO Section – OVER WRITE HEAD DRIVE IC601 (1/2) HR601 OVER WRITE HEAD M703 OVER WRITE HEAD UP/DOWN RF AMP, FOCUS/TRACKING ERROR AMP IC501 IY IX JX JY A B C D RF_IY RF_IX RF_JX RF_JY 56 1 54 55 50 51 52 49 IY RFO 8 C D ADFG 23 RF BUFFER Q504 101 RFI TO IC801 (2/3) (AUDIO SECTION) 108 ABCD FE 41 109 FE TE 42 114 TE SYSTEM CONTROLLER, DIGITAL SIGNAL PROCESSOR IC801 (1/3) 153 ADFG PD-NI 19 142 APCREF_DA CLK 26 174 FS256_OUT 180 OFTRK 20 PD_BUF 17 PDO_SOURCE IIN OPTICAL PICK-UP BLOCK (ABX-U) VC 38 123 VREF_MON VREF09 9 PEAK 48 BOTM 47 110 VC SBUS 33 SCK 32 S-MON 21 251 SSB_DATA 252 SSB_CLK 113 SE XRESET 35 225 XRF_RST 106 PEAK 107 BOTM S0 209 210 254 272 S1 PLSE_XDC CONT PF1/S0DO PF2/S1DO LDPEN XLSRCK FOCUS/TRACKING COIL DRIVE, SPINDLE/SLED MOTOR DRIVE IC701 TRK+ TRK– FCS+ FCS– TRK+ TRK+ 32, 33 FO2 35, 36 RO2 FI2 30 RI2 29 155 TFDR 154 TRDR 16, 17 FO1 13, 14 RO1 FI1 19 RI1 20 156 FFDR 157 FRDR UI2 50 VI2 49 WI2 48 216 172 167 168 TRK– TRK– 39, 40 UO2 27 CPUI2 42, 43 VO2 26 CPVI2 46 WO2 25 CPWI2 28 COM2 FCS+ FCS+ U FCS– FCS– L1 L2 82 OUTB 145 VIN ABCD 40 18 PD_I MVCC PVCC VCC M 245 175 182 158 OFTRK 45 F EFM_CLK 63 LATCH 56 84 OUTA NPPO 43 IX JX JY A B 15 A_C 14 D_C EFM 62 FS4 11 10 13 12 ADIP_IN 39 CLK CLK 60 EFMO 7 VREF10 HB HBB HA HAB XCS_REC_DRV CHOPPERCLK VREF 77 69 78 70 OVER WRITE HEAD DRIVE Q601, 602 M702 (SLED) W V MDVCC REG2 B+ REG3 B+ PWM2 51 SLD_MON SRDR SLDV SLDW 159 SFDR ST2 45 289 HI_Z_SLO UI1 63 VI1 64 WI1 1 232 160 162 163 L1 B+ L2 B+ UO1 9, 10 22 CPUI1 VO1 6, 7 23 CPVI1 U M701 (SPINDLE) W PWM1 62 3 WO1 24 CPWI1 21 COM1 V ST1 4 MZ-NH900 23 23 CPVO1 CPUO1 CPWO1 59 60 61 CLV MON V CLV MON U SLD MON V SLD MON U SLD MON W 54 53 52 CLV MON W • SIGNAL PATH : PLAYBACK : REC CPVO2 CPUO2 CPWO2 STALL 55 SPDL_MON SPRD SPDV SPDW 161 SPFD 290 HI_Z_SPDL 238 XRST_MTR_DRV SLCU 169 SLCV 170 SLCW 171 SPCU 164 SPCV 165 SPCW 166 SLD MON U SLD MON V SLD MON W CLV MON U CLV MON V CLV MON W A (Page 25) MZ-NH900 6-2. BLOCK DIAGRAM – AUDIO Section – SWITCHING DRIVER, HEADPHONE AMP IC351 2 BEEP_IN BEEP 199 DCLSOUTL 3 DIN2 151 MUTEON OUT_ 17 BEEP2 OUT2 15 J351 i /LINE OUT MUTING Q351 FROM IC801 (1/3) (MD SERVO SECTION) DCLSOUTR J301 4 DIN1 150 G (Page 25) • SIGNAL PATH : PLAYBACK OUT1 7 : OPTICAL IN LINE IN (OPT) FS512 D_EN2 D_EN1 D_ENREG D_VCONT_PWM 173 DIN B+ SWITCH Q301 VC01 B+ 23 26 25 27 11 312 296 295 211 243 OUT_BEEP1 5 MCK EN2 EN1 ENREG VCONT A/D CONVERTER, MIC AMP IC301 SDT0 MCLK BCLK LRCK PDN 28 LIN 1 RIN 18 PREL 19 PRER J302 7 9 8 10 14 307 306 309 308 190 : LINE IN MUTING Q151, 251 RVDD F351 : USB input from PC RVDD DTCK KEY-R RGND MUTING CONTROL Q352 : USB output to PC : MIC IN XMUTE 212 ADDT FS256 XBCK LRCK XPD_ADC DTCK 313 RMC_KEY 131 RMC KEY D (Page 25) CDTI 11 CCLK 12 AVDD MIC (PLUG IN POWER) CSN 13 189 XCS_ADC 3 +1.2V REGULATOR IC302 DATA+ UDP 314 UPUEN 318 UDM 315 3 2 DATA– CN451 (USB) 1 REG1 B+ VBUS VBUS 200 XOPT_CTL E (Page 25) 185 OPT_DET 186 XJACK_DET 187 XMIC_DET 310 311 OSCI OSCO REC_KEY/DOWNLOAD SI1 SO1 SCK1 XCS_LCD SET_KEY_1 SET_KEY_2 JOG_A JOG_B XHOLD_SW PAUSE_KEY XRST_LCD HALF_LOCK_SW/ OPEN_SW OPEN_CLOSE_SW PROTECT HIMD_PROTECT SYSTEM CONTROLLER, DIGITAL SIGNAL PROCESSOR IC801 (2/3) 128 133 213 214 215 236 124 125 248 249 227 183 192 135 188 184 253 REG VSTB B+ EEPROM IC891 SI0 SO0 SCK0 XCS_NV 4 3 2 1 195 196 197 239 DO DI SCK XCS SDO0 SCK0 320 UOSCO 193 USB_WAKE 319 WK_DET WAKE UP SWITCH Q803 X802 22.5792MHz UOSCI X801 48MHz SDO0, SCK0 F (Page 25) DDC3 B+ VB B+ RST SET_KEY_1 SET_KEY_2 JOG_A JOG_B HOLD PAUSE SDI SDO SCK CS T_MARK XWK S892 HALF LOCK XWK2 XWK4 XWK1, XWK2, XWK4 XWK1 LCD MODULE (Page 25) C DDC3 B+ XRST2 DVDD (Page 25) B RESET SWITCH Q471 +2.4V REGULATOR IC471 MZ-NH900 24 24 S893 OPEN/CLOSE DETECT S890 PROTECT DETECT S891 Hi-MD PROTECT DETECT MZ-NH900 6-3. BLOCK DIAGRAM – POWER SUPPLY Section – F SDO0 SCK0 SDO0 SCK0 58 DATA 60 SCK (Page 24) B 64 59 34 17 XRST2 (Page 24) OR GATE IC605 VC B+ 91 DVDD_OUT REG4 B+ +1.2V REGULATOR IC604 REG5 B+ 98 REG_OUT D609 61 VIF 13 VC 14 VC VC B+ REC KEY MUTEON REGI1 55 REGI2 52 REGI3 48 RVDD VG TSBV_IN REG_IN DVDD_IN VSTB_IN VREF_IN B+ SWITCH RVDD Q904, 905 12 VO1 10 VC1 24 VG 83 101 97 90 105 18 11 40 9 57 REG1 B+ REG2 B+ REG3 B+ VREC B+ VREC 112 VREC_IN 80 VREC_IN 81 B+ SWITCH Q502, 503 MDVCC VCO1 VCO2 VSTB VREF 54 REGO1 51 REGO2 47 REGO3 67 RECP +1.2V REGULATOR IC602 REG F B+ B+ SWITCH Q801, 802 108 V33RO +3V REGULATOR IC502 LVB 7 VB 27 FCRAM_VDD LG 25 Q501 PWM_L1 299 PWM_L2 300 B+ SWITCH Q603 L1 13 L1 14 D884 L2 37 L2 38 B+ SWITCH Q901 POWFB 46 21 V3O_1 22 V3O_2 28 V3FB VBUS_DET 250 USBHOLD 316 SUSPEND 317 51 VBUS_DET 86 HOLD_OUT 99 SUS_IN RST_CONT 132 95 RST_IN VB B+ VBUS B+ DC IN B+ +2.1V REGULATOR IC882 DC/DC CONVERTER IC881 VB B+ VOLTAGE DETECT Q884 DW_2T 43 DW_2B 44 DRAM_ VDD_CLR REGULATOR CONTROL Q883 REGULATOR CONTROL Q881 D882 DRAM_ALONE D883 D611 +3.2V REGULATOR IC603 VOLTAGE LIMITER Q451, 452 VBUS E (Page 24) J402 DC IN 3V B+ SWITCH Q611 L3_2 25 L3_1 24 UP_3B 17 + – B+ SWITCH Q608 VBUS VPDRV PVBUS VBUSSEL CLP CLM POWP1 POWP2 REG5 B+ DC IN DETECT Q402 VB B+ DC IN B+ CN401 SWITCHING Q612 DC IN DETECT Q607 BATTERY CHARGE STAND 1 54 36 88 43 38 42 37 41 2 PWR_WAKE 8 VBUS_VB_CTL VREC_SEL 205 226 SYSTEM CONTROLLER IC801 (3/3) DRAM_ HOLD_DET D885 9 10 3 2 66 VG2 73 VG3 DDC3 B+ B+ SWITCH Q901 FFCLR CHG_TYPE2 255 4 7 29 23 22 CHARGE ON/OFF CONTROL Q407 VI_CTL CHG_CTL I_CTL2 I_CTL3 A/D 16 TYPE2 CHG_SW1 30 BATT_MINUS_MON 130 GND_SW 246 XGUM_ON 198 MZ-NH900 25 D401 Ni-MH RECHARGEABLE BATTERY (NH-10WM) DC IN DETECT Q433 BAT+ 31 S894(BATTERY INSERT DETECT) GND REGULATOR Q401 RF1 26 VO 32 126 237 240 221 222 122 GND_SW CN451 (2/2) (USB) THP401 CHARGE CONTROL IC401 STAND_DET CC_CTL/VI_CTL CHG_PWM CHG_I_CTL2 CHG_I_CTL3 CHG_MON DC IN (+) D438 VI 6 IN1– 12 I_CTL1 20 219 73 256 257 207 25 3 CHG_SW2 5 FFCLR FCRAM_VDD DRAM_HOLD_DET DRAM_VDD_CLR DRAM_ALONE L2 B+ UP_1T UP_1B DW_1T DW_1B G (Page 24) B+ SWITCH CONTROL Q613 L1_1 7 L1_2 6 +2.5V REGULATOR IC804 L1 B+ B+ SWITCH Q609 FFCLR FCRAM_VDD DRAM_HOLD_DET DRAM_VDD_CLR DRAM_ALONE USB IF VDD VRECO_1 5 VRECO_2 4 93 OSC_OUT REG5 OSC B+ D (Page 24) DDC3 B+ B+ SWITCH Q614, 615 MDVCC_CTL 204 RECP 181 RECP_MON 231 C (Page 24) XWK1 WAKE UP SWITCH Q906 XWK1 5 A (Page 23) POWER CONTROL IC901 POWER CONTROL IC601 (2/2) 106 VSTB_OUT 102 TSBV_OUT REG5 VSTB B+ REG5 TSBV B+ VB_MON 121 VBUS_MON 129 HIDC_MON 127 XWK4 XWK2 XWK4 2 XWK2 4 VRMC 6 XWK3 3 87 64 94 59 58 VOLTAGE DETECT IC606 SLEEP_IN VOLTAGE DETECT IC607 DACVREFH 141 VG B+ SDO0 SCK0 + RESET SWITCH Q618 VCO2 VC01 B+ B+ XWK1, XWK2, XWK4 MUTEON 45 B+ SWITCH Q616, 617 RST_OUT XRST 136 VSTB B+ DATA SCK D_ENVG 297 VBUSSEL2 XRST2_DET YUZU_SLEEP XCS_PWR_IC RESET SIGNAL GENERATOR IC903 +5.5V REGULATOR IC902 HPOUT B+ 229 218 233 SLEEP STRB XRST2 XRST1 CLK CLK 63 COMPARATOR IC402 DRY BATTERY SIZE "AA" (IEC DESIGNATION R6) 1PC. 1.5V (BATTERY CASE) CHARGE CONTROL Q432 GROUND LINE SWITCHING Q403, 406 MZ-NH900 • Note For Printed Wiring Boards and Schematic Diagrams Note on Printed Wiring Board: • X : parts extracted from the component side. • Y : parts extracted from the conductor side. • f : internal component. • : Pattern from the side which enables seeing. (The other layers' patterns are not indicated.) Caution: Pattern face side: (Conductor Side) Parts face side: (Component Side) 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. • MAIN board is multi-layer printed board. However, the patterns of intermediate-layer have not been included in this diagrams. • Lead Layouts surface Lead layout of conventional IC CSP (chip size package) • Waveforms Note on Schematic Diagram: • All capacitors are in µF unless otherwise noted. (p: pF) 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. • f : internal component. • C : panel designation. Note: The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. 1 IC501 8 (RFO) (MD Play Mode) 7 IC301 8 (BCLK) 2.2 Vp-p 1.0 Vp-p Note: Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pièce por tant le numéro spécifié. 354 ns 500 mV/DIV, 500 ns/DIV 2 • A : B+ Line. • Total current is measured with MD installed. • Power voltage is dc 1.5 V and fed with regulated dc power supply from battery terminal. • Voltages and waveforms are dc with respect to ground in playback mode. no mark : PLAYBACK ∗ : 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 : PLAYBACK j : REC J : OPTICAL IN F : LINE IN d : USB input from PC G : USB output to PC N : MIC IN • Abbreviation EE : East European model IC501 ra (FE) (MD Play Mode) 1 V/DIV, 100 ns/DIV 8 IC301 9 (MCLK) 2.5 Vp-p Approx. 280 mVp-p 88 ns 1 V/DIV, 50 ns/DIV 100 mV/DIV, 500 ns/DIV 3 IC501 rs (TE) (MD Play Mode) 9 Approx. 100 mVp-p 200 mV/DIV, 500 ns/DIV 4 IC801 <zb, (FS4) 2.6 Vp-p 88 ns 1 mV/DIV, 50 ns/DIV 5 IC801 <zmv (FS256_OUT) 2.3 Vp-p 5.7 µs 1 mV/DIV, 2 µs/DIV 6 IC801 <czz (OSCO) 2.6 Vp-p 44 ns 1 V/DIV, 20 ns/DIV MZ-NH900 26 26 IC301 q; (LRCK) 2.3 Vp-p 22.8 µs 1 V/DIV, 10 µs/DIV MZ-NH900 6-4. SCHEMATIC DIAGRAM – MAIN Section (1/9) – • See page 38 for IC Block Diagrams. TRK+ TRK- ZI2 (1/9) XRST_MTR_DRV XRST_MTR_DRV SLD_CON_W C714 0.1 SLD_CON_W SLD_CON_V SLD_CON_V SLD_CON_U SLD_CON_U L701 0 SLD_PWM L702 0 SLD_PWM SLD_MON_U SLD_MON_U SLD_MON_V SLD_MON_V SLD_MON_W SLD_MON_W SLD_CON_W TF1 TF1 TR1 TR1 R706 2.2k ZI2 R707 2.2k ZI1 R708 2.2k FR1 ZI2 ZI1 M702 W V FO2 PGND2 RO2 RO2 VMR2 UO2 VMU2 UO2 PGNDUV2 VO2 VO2 ST2 VMVW2 VI2 SLD_CON_U WO2 WI2 SLD_CON_V PGNDW2 R713 1k CN701 10P SLEDW C703 0.047 C701 0.047 N C702 0.047 U FF1 SLD_PWM CLV_CON_W CLV_CON_V CLV_CON_V TF1 CLV_CON_U TR1 CLV_PWM FI2 PWM2 SLD_MON_U SLEDU CLV_CON_W C716 0.1 FO2 VMF2 UI2 SLEDV CLV_CON_U RI2 CPUO2 CLV_PWM SLD_MON_V CLV_MON_U SLEDN M703 CLV_MON_U CLV_MON_V HD_DRVC712 0.1 XRST_MTR_DRV CLV_MON_W CPVI2 STALL FOCUS/TRACKING COIL DRIVE, C713 0.1 CLVV VCC CLVU CPVI1 IC701 BD6607KN CPWO1 CPUI1 CPVO1 COM1 CPUO1 RI1 PWM1 FI1 0.022 CLV_MON_V CLV_MON_U FR1 CLV_PWM C710 0.022 C709 0.01 C708 0.022 C707 0.01 C706 C705 0.01 CLVN CPWI1 SPINDLE/SLED MOTOR DRIVE VG CLV_MON_W V CLV_MON_W CPWI2 GND N CLV_MON_V R712 0 CLVW M701 (SPINDLE) CPUI2 CPWO2 HD_DRV+ HEAD UP/DOWN W COM2 CPVO2 SLD_MON_W OVER WRITE U (Page 34) FR1 (SLED) FF1 FF1 CLV_CON_U PGND1 FO1 FO1 RO1 VMR1 RO1 VMU1 UO1 UO1 PGNDUV1 VO1 VO1 VMVW1 ST1 WI1 WO1 VI1 R709 10k PGNDW1 CLV_CON_V R710 10k C717 0.1 VMF1 UI1 A1 R711 10k A2 A3 A4 CLV_CON_W (Page 28) ZI1 BP701 A5 B3 FCS+ B2 B1 FCS- C715 0.1 (Page 29) MZ-NH900 27 27 MZ-NH900 • See page 38 for IC Block Diagrams. 6-5. SCHEMATIC DIAGRAM – MAIN Section (2/9) – (2/9) SUSPEND XCS_REC_DRV C673 0.1 SUSPEND REG_DACVREFH USB_HOLD IC606 XC61CN1702NR VBUS_DET 4FS SCK0 SDO0 EFM HBB RECP EFM_CLK VOLTAGE DETECT HAB HA REG_F C669 1 HB USB_HOLD C668 1 RECP RECP D609 MA2Z748001S0 EFM_CLK EFM_CLK EFM C643 2.2 EFM XCS_REC_DRV XCS_REC_DRV +1.2V REGULATOR VBUS_DET (Page 34) VBUS_DET VIN IC602 R1160N121B-TR-F VDD VOUT R663 220k VOUT VSS R643 0 ECO GND NC VBUS_VB_CTL C630 0.1 VREC_SEL VREC_SEL GND IC604 R1180Q121C-TR-FA C636 0.1 VOUT VDD +1.2V REGULATOR R662 470k C625 0.1 RST_CONT C619 1 NC CE C601 1 RST_CONT SDO0 SDO0 C621 10 6.3V R652 0 R659 100k SCK0 SCK0 4FS R628 22 4FS SLEEP SLEEP -1 RMC_DTCK R618 100k -2 R678 0 Q617 XP4601-TXE R660 470k Q616,617 R661 470k RMC_DTCK XRST -1 Q608 XP4314-TX R608 1 XRST RADIO_ON -2 RADIO_ON B+ SWITCH B+ SWITCH R619 100k A1 A2 USB_HOLD Q607 2SC4738FY/GR(TPL3) R609 100k DC IN R601 220k 3.3V 3.3V REG5_VSTB SCK DATA VIF CLK EFM PGND4 EFM_CLK VG3 RECP GND CH HBB HAB GND CL VG2 VCP PGND4 HB HA RST_OUT VBUSSEL2 HOLD_OUT PGND2 VRECIN NC_AI2 D614 MA2SD32008S0 Q616 SI1410EDH-T1 VRECIN VG OUTB S REG5_REG NC_M12 REG5_REG REG5_OSC R646 47k LATCH REG5_OSC REG4_DVDD XWKO REG4_DVDD REG_F VBUS REG_F REG_DACVREFH C612 22 6.3V PVBUS REG4_DVDD C602 WAKEC REG_DACVREFH 0.1 R681 1M V33UO CRST 22 6.3V C604 0.1 DDC3 B+ SWITCH S C644 4700p VBUSREF DVDD_OUT VB Q611 SI1410EDH-T1 VBUS_DET DVDD_IN C613 (Page 33) REG5_VSTB DETECT OUTA L5_2 HOLDC REG5_OSC OR GATE SLEEP IC605 TC7S32LFU(TE85R) PGND5 SLEEP_IN PGND5 RST_IN POWFB RST_CONT R679 220 XRST C614 VCC 22 6.3V R654 1M L5_1 PGND2 REG5_REG C675 0.01 C671 0.1 R653 22k D601 C607 1 MA2SD32008S0 SUS_IN OVER WRITE HEAD DRIVE,POWER CONTROL PGND2 IC601 SC901585VAR2 VSS C616 22 10V VIN VOUT R685 10k CLM R665 0 POWP2 ∗ INP3 CSP(Chip Size Package) INP2 TSBV_IN TSBV_OUT (Page 27) VD33R CLP PGND1 POWP1 VSTB_IN VPDRV R648 1 C658 47 6.3V C666 4.7 R675 2.2M C672 4.7 RF2 VSTB_OUT C609 1 C641 0.01 DTC2 BATSEL 3.3V DW_3T DW_3B L3_2 L3_1 33USEL V30_2 V30_1 PGND3 PGND3 VREFIN UP_3B PGND1 VC PGND3 VC UP_1B PGND1 GND NC_A1 UP_1T VREC Q618 XP4601-TXE INP1 DTC3 L1_1 INM1 DTC1 VRECQ_1 C611 0.01 INM3 VRECQ_2 R605 C620 1k 0.047 -2 INM2 RF1 L1_2 R682 1M V33RO DW_1T R683 1M DW_1B DETECT R684 10k R649 1 D613 MA2SD32008S0 REG5_VSTB VOLTAGE -1 D604 MA22D2800LS0 SUSPEND R647 1M NC R677 0 VBUSSEL REG_OUT C677 0.1 L607 4.7µH PGND5 REG_IN GND IC607 XC61CN8902NR OSC_OUT R645 470k R616 1k L608 4.7µH C642 0.047 R664 2.2 R617 1k RF3 R629 2.2M NC_M1 V3FB RESET SWITCH R670 0 A3 R612 2.2M HB C645 0.01 R671 0 HBB HA C638 2200p R680 0 L605 22µH Q601,602 OVER WRITE R622 0 R620 0 R621 0 HEAD DRIVE R623 0 D603 MA2Z748001S0 CL604 L603 10µH Q612 SSM3K01F(TE85L) L601 10µH C622 47 6.3V C627 47 6.3V C635 47 6.3V C634 1 D607 MA22D17 W602 Q603 TS8K1TB Q609 NTHD4508NTIG B+ SWITCH C653 10 6.3V SWITCHING D611 MA2Z748001S0 R640 220k C676 1000p C649 0.1 C650 10 6.3V G2 D2 S2 R641 1M D1 G1 D1 S1 NC Q615 SI1410EDH-T1 +3.2V REGULATOR CE S GND D616 MA22D17 -1 S S D2 VDD VOUT D615 MA22D17 R638 220k C661 2.2 B+ SWITCH HEAD -2 C637 10 6.3V TERRA_V C674 33p 100V Q601 CPH5614-TL-E S CL658 R673 0 R635 0 D606 MA22D17 W601 OVER WRITE C628 1 C633 0.01 L606 10µH Q602 MCH6617-TL-E HR601 D602 MA2Z748001S0 R625 470k C648 0.047 D608 MA2SD30 S -2 S R668 0 -1 D605 MA2SD30 C646 0.047 R624 470k A5 -1 IC603 XC6209B322MR Q613 2SK1830-TE85L -2 Q614 XP4601-TXE S S VREC_SEL HAB A4 B+ SWITCH C652 10 6.3V C660 0.1 R636 470k CONTROL R639 1M R642 100k Q614,615 B+ SWITCH R657 0 C1 R650 4.7 C2 (Page 30) D2 D1 F1 (Page 29) C3 REG5_VSTB F2 (Page 31) MZ-NH900 28 28 E13 E11 E10 E9 E8 E7 E6 E5 E4 E3 E2 E1 (Page 32) MZ-NH900 6-6. SCHEMATIC DIAGRAM – MAIN Section (3/9) – • See page 26 for Waveforms. • See page 38 for IC Block Diagrams. B3 B2 B1 (Page 27) (3/9) C3 VOUT VDD C528 0.1 C530 1 C554 0.1 C2 (Page 28) SSB_CLK SSB_DATA XRST_RF VREF FE C524 0.01 ABCD TE IC502 R1180Q301B R525 0 +3V REGULATOR C561 1 R526 0 C1 C523 0.1 C553 4.7 6.3V S0 R505 10 S0 S1 L503 10µH S1 XLDON C519 0.1 XLDON PLSE_XDC GND PLSE_XDC LC_DRV1 C536 0.022 CE LC_DRV1 LC_DRV2 R561 220k LC_DRV2 PEAK PEAK BOTM C562 1 BOTM OFTRK LC_DRV2 C568 0.01 R508 2.2k C537 1 A_FS256 OFTRK CLK TON_C CCSL2 PEAK S FCS+ -2 -1 FCS+ R521 0 L1 L2 SWITCHING ADIP ADIP S_MON 0.047 S_MON S_MON APCREF_DA APCREF_DA SMON VC C552 0.01 VC PD_BUF RFI APCREF_DA CSP(Chip Size Package) (Page 34) SSB_CLK RFI PD_NI MDVCC_CTL S AVCC PDO_SOURCE JY PDO_SINK MDVCC_CTL C538 1000p PD_I JX A_FS256 A_FS256 RF_JX VIN A_C REG03 D_C RF_IY C573 1000p RF_JY IX C570 4.7 6.3V PS PVCC RF_IX IY VREF09 FB502 0 RFO VIN R522 0 PLSE_XDC IIN SSB_DATA 0.047 VPP_LPF ∗ VREF10 PLSE_XDC B OFC_C2 XLDON SSB_CLK C550 IC501 SN761059ZQLR OFC_C1 FB501 CONT RF AMP, FOCUS/TRACKING ERROR AMP A C Q501 MCH6604 C547 ADFG D AGND TRK- SSB_DATA ADIP R504 100k FCSTRK- XRST_RF C545 0.1 PEAK C569 0.01 XRST_RF CDN EQ R503 100k VREF CPGND BOTM CN501 26P FCS- ABCD VREF BOTM TRK+ FE ABCD OFTRK C513 0.01 LC_DRV1 TRK+ TE FE CN AVCC2 R507 2.2k C539 1 CP DVCC SCK CPOUT SBUS VGIN DGND CIG VC XRESET NPPO ADIP_IN TE FE ABCD OFTRK L501 0 TE LDK MDVCC GND 10p C521 VCC S1 S1 C522 L507 10µH VREF 10p F C525 4700p C531 0.01 C533 0.01 JY JX IY 0.1 0.1 0.1 C516 C517 C 0.1 B C511 A C515 IX VC D S0 S0 R501 2.2k R502 1k L502 10µH C527 0.1 C518 4.7 6.3V C529 0.1 C557 0.1 C520 0.1 C556 4.7 6.3V L504 10µH MDVCC_CTL FB503 0 L505 10µH Q502 2SA2018TL R514 47k L506 10µH R517 10k C559 4700p R512 0 R524 220 Q502,503 B+ SWITCH R513 10k R515 10k Q504 2SC4627J-C (TX).SO R509 0 C555 4700p C565 0.1 R511 0 R520 470 RFI RF BUFFER C558 1000p VIN Q503 2SC4738F-Y/GR (TPL3) R516 47k C560 0.1 C564 4.7 6.3V R518 47k R519 1k C526 100p C566 0.1 C567 4.7 6.3V I1 I2 (Page 31) The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. MZ-NH900 29 29 Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié. MZ-NH900 • See page 38 for IC Block Diagrams. 6-7. SCHEMATIC DIAGRAM – MAIN Section (4/9) – (4/9) UDP UDP UDM UDM UDP UDM (Page 34) D1 D2 Q451 RTQ035P02TR TERRA_V (Page 28) MINUS_MON S GND_SW C453 0.047 VBUS_MON CHG_I_CTL2 SIZE"AA" R467 10k (IEC DESIGNATION R6) R463 220 R464 100k 1PC. 1.5V -2 CHG_I_CTL3 VOLTAGE LIMITER DRY BATTERY -1 CHG_TYPE2 (BATTERY CASE) CHG_MON Q451,452 Q407 UN9214J-(TX).SO CHARGE CHG_TYPE2 CHG_I_CTL3 CHG_I_CTL2 ON/OFF CHG_I_CTL2 CHG_MON CONTROL Q452 XP4601-TXE CHG_TYPE2 CHG_I_CTL3 (Page 34) CHG_MON CHG_PWM CHG_PWM CL431 (BATT+) C452 0.1 W403 R462 220k HIDC_MON R466 2.2M D458 MA8056-L-TX HIDC_MON STAND_DET STAND_DET I_SEL PGND RS R446 0 CL432 (BATT-) I_CTL1 NI_VI_CTL W404 GND NH-10WM NI_VI_CTL C438 0.1 C424 220 5V A/D C423 220 5V I_CTL3 NICKEL METAL HYDRIDE RECHARGEABLE BATTERY AD_SEL R436 220k DATAC455 2200p DATA+ TP460 (VBUS GND) IO GND CHG_SW1 CHG_CTL -2 VI R447 0 -1 C415 0.1 LED_CTL Q406 XP4601-TXE PWR_WAKE GROUND LINE COMPARATOR SWITCHING FB452 C456 2200p C435 0.1 C429 0.1 WDT V0 CHG_SW2 R433 0.47 Q403,406 SW_B C458 0.1 TYPE1 BAT+ R432 1 R455 1M C459 0.1 IN1- IC401 MM1655NCBE R422 1M S SW_A C457 0.1 A7CAL_SW CHARGE CONTROL I_CTL2 R423 220k VI_CTL VBUS AMP_SEL CONTROL PWT FB451 CHARGE IAMP_CTL VI2 (USB) LF451 D457 MA22D2800SL0 TP453 (VBUS 5V) CFB IAMP_CAL VG CN451 7P Q432 FZT688B-TP R424 470k Q403 SI1410EDH-T1 TYPE2 RF1 D440 MA22D2800SL0 C427 0.1 C428 0.1 D441 MAZS068008SO C425 0.1 D442 MAZS068008SO D435 02DZ2.4-Z(THP3) BAT- C402 220 5V C403 220 5V R421 100k R441 100k R456 470k R443 100k R438 100k Q433 2SC4738FY/GR (TLP3) R454 0 CHG_PWM NI_VI_CTL R426 0 R444 100k R442 100k DC IN R425 2.2k IC402 NJU7008F3 G4 G1 DETECT R437 220k CN401 3P G2 THP401 G3 DC_IN(+) HIDC_MON R418 100k R420 4.7k C417 0.1 REGULATOR 0.1 Q401 FZT968TA C426 22 16V D401 MA22D2800LS0 R434 1M C420 0.1 C421 R419 10k 0.1 C419 0.1 R415 4.7k M3 C412 R414 10k C411 22 16V R413 100k C409 0.01 C437 D450 0.1 MA22D2800LS0 0.1 S J402 DC IN 3V LF401 D438 MA22D2800LS0 (Page 31) M1 0.1 D439 MA22D2800LS0 C408 DC IN DETECT 0.1 GND (BATTERY CHARGE STAND) C407 Q402 SI1410EDH-T1 C434 GND_SW M2 (Page 35) C406 0.1 H1 D436 MAZS068008SO C436 0.1 CL433 (GND) STAND_DET R417 1M (Page 32) MZ-NH900 30 30 MZ-NH900 6-8. SCHEMATIC DIAGRAM – MAIN Section (5/9) – • See page 38 for IC Block Diagrams. E13 E11 E9 E10 E8 E6 E7 E4 E5 E3 E1 E2 (Page 28) (5/9) I1 I2 J1 (Page 29) J2 C922 100 6.3V C958 1 C923 47 6.3V WK_DET RMC_KEY C927 100p C926 1000p C915 10 6.3V C9001 0.01 HALF_LOCK REC_KEY XRST2 J4 L903 10µH C928 100p C929 1000p R968 470k R969 2.2k VSS R922 100k R920 470k -1 -2 Q906 XP4601-TXE R967 470k NC D904 MA2Z748001S0 R917 220k L906 47µH R918 470k R914 10k RESET SIGNAL GENERATOR IC903 XC61CC1702NR C954 1000p D906 MA22D2800LS0 WAKE UP SWITCH VIN R966 47k VOUT C961 0.1 R908 22k R912 220k R910 22k C902 R913 0 R965 0 C960 0.1 R924 470k 0.1 C903 0.01 XRST1 XWK4 XWK3 XWK2 XWK1 LVB HVB VC1 VSTB VCO1 L1 VO1 L1 FFCLR R906 47k VRMC R903 1M C909 22 16V PGND1 0.1 PGND1 C901 R931 0 SLEEP 4FS CRST1 CLK SL901 XRST1ADJ SEQSEL C931 2.2 WDT DTC1 SCK0 C918 0.047 C906 1 SCK RF1 XCS_PWR_IC INM1 STRB CTL DATA VG VREF SDO0 (Page 32) C932 0.01 L901 100µH IC901 SC901584EPR2 PGND3 C959 0.1 CL935 REGI1 VB REGO1 VGSEL2 REGC1 G4 VGSEL1 G1 INM2 REGO2 RF2 REG2G R933 220k C935 2.2 CL919 C936 2.2 R935 100k R936 47k R961 4.7 C948 22 6.3V REGI3 CL931 C937 2.2 R927 1k L907 47µH R960 0 CL921 R926 100k D905 MA2Z748001S0 R934 22k C940 22 6.3V C908 0.01 L904 10µH C939 22 6.3V R925 47k REGC2 REGO3 REGC3 DW_2B MUTEON DW_2T VC2 VCIN VCO2 VO2 L2 L2 PGND2 PGND2 R907 10k XRST2 DTC2 R904 1M C933 2.2 REGI2 CRST2 C919 0.022 R974 100k R962 0 GND POWER CONTROL LG R929 100k D902 MA2Z748001S0 R937 22k R930 47k R938 47k J6 (Page 30) J9 IC902 XC62HR5502MR R950 100 Q901 TS8K1TB NC B+ SWITCH G2 J7 VOUT VIN CE C916 10 6.3V C920 0.1 C941 1 J8 C942 1 VSS R940 220k R963 0 J5 S S G3 +5.5V REGULATOR L2 C924 47 6.3V L1 (Page 35) MZ-NH900 31 31 MZ-NH900 6-9. SCHEMATIC DIAGRAM – MAIN Section (6/9) – • See page 38 for IC Block Diagrams. F2 F1 (Page 28) (6/9) H1 (Page 30) J1 J2 Q1 J4 (Page 34) R360 0 R361 10 D_VREG0 D_VREG0 D_VCONT_PWM D_VCONT_PWM DCLSOUTR DCLSOUTR Q904 SI1410EDH-T1 DCLSOUTL DCLSOUTL BEEP BEEP D_ENVG D_ENVG S D_ENREG D_ENREG C364 2.2 D_EN2 R923 2.2M D_EN2 D_EN1 (Page 34) D_EN1 FS512 C361 47 6.3V FS512 Q904,905 XMUTE XMUTE B+ SWITCH FS512 R354 0 XMUTE WK_DET R939 100k D_EN1 WK_DET REC_KEY REC_KEY Q352 UN9113J-(TX).SO D_EN2 RMC_KEY -2 RMC_KEY MUTING D_ENREG HALF_LOCK HALF_LOCK -1 CONTROL XRST2 XRST2 Q905 XP4314-TX XCS_PWR_IC XCS_PWR_IC C372 0.01 SWITCHING DRIVER, HEADPHONE AMP (Page 33) GND MCK EN1 VDD VSS CH DIN2 DIN1 R357 0 R351 1k VG IC351 CXD9811K(TE4) DCLSOUTR (Page 31) D352 DF8A6.8FK(TE85R) BEEP_IN DCLSOUTL OUT_BEEP1 F351 0.25A 125V R355 1M C370 1 NC OUT_BEEP2 VSS0 OUT2 CFB VREF VCONT VREG VDD01 VREG0 VSS0 OUT1 D252 MA2S111-TX CL BEEP D152 MA2S111-TX MODE_B EN2 ENVG R363 0 ENREG S_GND J351 /LINE OUT VDD02 C371 0.1 FB355 R364 220 RMC_DTCK RVDD DTCK FB353 RMC_KEY KEY_R FB357 RGND R362 0 D_VCONT_PWM C151 0.1 R157 0 C251 0.1 R257 0 R353 22k R358 0 L152 47µH R356 0 Q351 NTHD4508NT1G C154 220 2.5V CL362 J8 L151 0 R255 ∗ R256 47 R156 47 S (AEP,UK,EE) J7 L252 47µH -1 S D_ENVG J9 C254 220 2.5V -2 C155 0.22 C153 0.1 C255 0.22 1 C367 C253 0.1 0.22 R154 2.2k C368 C354 2.2 C362 10 6.3V 1 C365 C360 2.2 C357 22 6.3V 100 6.3V C355 C356 100 6.3V L251 0 ∗ R155,255 22 (AEP,UK,EE) R254 2.2k C351 0.47 C352 0.1 Q251 2SC5585TL J5 R352 47k J6 MZ-NH900 32 32 0 (EXCEPT AEP,UK,EE) Q151 2SC5585TL Q151,251 MUTING R155 MUTING R251 2.2k R151 2.2k ∗ MZ-NH900 6-10. SCHEMATIC DIAGRAM – MAIN Section (7/9) – • See page 38 for IC Block Diagrams. REG5_REG REG5_VSTB (7/9) K1 R478 4.7k R476 4.7k R477 4.7k K2 CN471 16P K3 R486 0 DVDD R471 0 JOG_B R472 0 JOG_A XRST2 K4 JOG_B JOG_A SET_KEY_2 SET_KEY_2 SET_KEY_1 SET_KEY_1 R473 0 REC_KEY T_MARK XCS_LCD CS D471 MA2Z748001S0 R489 100 SDI1 R490 100 SDO1 +2.4V REGULATOR R491 100 SCK1 IC471 XC6219B242MR SDI LCD MODULE SDO FB471 0 SCK LCD_RST NC RST CE WK_DET XWK K5 VSS R474 1k XHOLD_SW VOUT VIN HOLD R475 0 PAUSE C481 1 PAUSE DGND D473 MAZS068008SO SGND C480 2.2 R483 470k XRST2 XRST2 WK_DET R484 220k WK_DET REC_KEY -1 REC_KEY RMC_KEY C476 100p RMC_KEY HALF_LOCK C478 0.01 -2 Q471 XP1501-TXE HALF_LOCK RESET XCS_PWR_IC XCS_PWR_IC (Page 32) SWITCH R480 100k S_GND C479 0.1 (Page 34) R485 470k GND C892 0.1 REG5_REG SL891 PROTECT R894 100k S890 (PROTECT DETECT) VREC_SEL IC891 AK6514CF VREC_SEL RST_CONT HIMD_PROTECT RST_CONT SDO0 XCS SDO0 S891 VCC R895 100k SCK0 SO SCK0 XHOLD (Hi-MD PROTECT DETECT) SL892 4FS 4FS XWP SCK GND SI SLEEP SLEEP R897 0 RMC_DTCK RMC_DTCK RADIO_ON S892 (HALF LOCK) HALF_LOCK RADIO_ON XRST XRST EEPROM S893 (NOT SUPPLIED) (OPEN/CLOSE DETECT) (Page 28) SCK0 SDO0 REG5_VSTB SDI0 3.3V 3.3V REG5_VSTB XCS_NV OPEN_CLOSE_SW XGUM_ON SL894 S894 (BATTERY INSERT DETECT) REG5_REG REG5_REG REG5_OSC REG5_OSC REG4_DVDD REG4_DVDD REG_F REG_F REG_DACVREFM REG_DACVREFM VB K6 DDC3 MZ-NH900 33 33 MZ-NH900 6-11. SCHEMATIC DIAGRAM – MAIN Section (8/9) – • See page 26 for Waveforms. • See page 42 for IC Pin Function Description. (8/9) K1 C861 0.1 K2 K3 K4 POEN_CLOSE_SW XOPT_CTL ADDT R843 2.2k ADDT FS256 LRCK R834 470k LRCK XBCK D_VCONT_PWM R878 47 R813 220 R858 22 R879 47 CLV_PWM CLV_CON_V REG5_REG CLV_MON_U CLV_CON_W SLD_CON_V CLV_MON_V CLV_MON_W SLD_MON_V SLD_CON_W SLD_MON_U DIN1 SLD_CON_U SLD_MON_W A_FS256 EFM_CLK EFM OFTRK PAUSE OPT_DET PROTECT XJACK_DET XMIC_DET XCS_ADC XPD_ADC SDI0 LCD_RST SCK0 BEEP XOPT_CTL MDVCC_CTL SDO0 S1 S0 SDI1 MUTE D_ENREG SCK1 SDO1 SLEEP SLD_CON_U SL801 CHG_I_CTL2 XRST_RF CHG_I_CTL3 XHOLD_SW VREC_SEL RECP XRST2 CLV_CON_U FS256 R880 47 R827 100 R876 0 Q803 2SC4738F-Y/GR (TPL3) R842 47k WAKE UP SWITCH FB803 XOPT_CTL VBUS_VB_CTL DIN1 DIN1 DRAM_ALONE XJACK_DET C847 0.1 R868 0 FFCLR XJACK_DET XCS_PWR_IC OPT_DET OPT_DET RMC_DTCK SCK0 XCS_LCD SCK0 XCS_NV SDO0 NI_VI_CTL GND R859 0 CHG_PWM K6 SDO0 (Page 35) WK_DET K5 XRST_MTR_DRV (Page 33) VDR801 JOG_B VBUS_DET VBUS_VB_CTL VBUS_DET VBUS_VB_CTL SSB_DATA IAMP_CAL SSB_DATA CHG_PWM CHG_PWM SSB_CLK NC CHG_MON SSB_CLK HIMD_PROTECT CHG_MON SPCV SPCU SPDW SLDV SPCW SLCV SLCU SLDW SLCW DIN SRDR MNT0 FS256_OUT CHOPPERCLK MNT3 MNT2 MNT1 RECP OFTRK EFMO PAUSE_KEY OPT_DET PROTECT XMIC_DET XJACK_DET NC XCS_ADC XPD_ADC XRST_LCD SI0 A7CAL_SW USB_WAKE SO0 SCK0 XGUM_ON BEEP XOPT_CTL LAM_SPREQ 4FS FR1 FF1 FFDR XCS_LCD VBUS_DET XCS_NV JOG_B VBUS_DET CC_CTL/VI_CTL JOG_A XRST_MTR_DRV JOG_A XCS_REC_DRV XCS_REC_DRV (Page 28) CHG_PWM CS_RTC SLD_PWM FS4 TF1 SPFD GND_SW CHG_TYPE2 CLV_CON_U FRDR SPDV GND_SW EFM OPEN_CLOSE_SW EFM_CLK EFM LAM_REQCHK MDVCC_CTL RECP EFM_CLK REC_LED/ACCESS_LED VBUS_VB_CTL PF0 LAM_NAME PF2/S1DO PF1/S0DO D_ENREG XMUTE/MUTE SI1 SO1 SCK1 SLD_MON FFCLR AOUT_SEL CHGI_CTL1 YUZU_SLEEP SLBUSY CHGI_CTL3 CHGI_CTL2 XTEST XRF_RST VREC_SEL XHOLD_SW XCS_REG_DRV DRAM_ALONE RECP XRST2_DET USB_HOLD T_MARK_SW C813 0.047 SUSPEND USB_HOLD CHGI_SEL R836 47k SUSPEND RECP_MON R835 220k XMIC_DET SPDL_MON TXD R957 220k XPD_ADC XMIC_DET XCS_PWR_IC XCS_ADC XCS_ADC XPD_ADC RXD XBCK TFDR TR1 TRDR SPRD ADIP ADFG SFDR RTCK DCLSOUTL DCLSOUTL DCLSOUTR DCLSOUTR VREFR D_VCONT_PWM GND_SW AOUTR HIMD_PROTECT PLSE_XDC GND_SW CHG_OPR_LED VBUS_MON AOUTL LDPEN VBUS_MON XCS_REC_DRV MINUS_MON VREFL CHG_TYPE2 MINUS_MON DRAM_HOLD_DET VIN CHG_I_CTL2 VIN DRAM_HOLD_DET CHG_I_CTL2 DRAM_VDD_CLR CHG_I_CTL3 R839 0 AD3EXTC DRAM_VDD_CLR CHG_I_CTL3 AD2ENDF ADC3VREFH CHG_TYPE2 TEST APCREF_DA STAND_DET SRAM_MODE HIDC_MON HIDC_MON (Page 30) APCREF_DA REG_DACVREFM CHG_TYPE2 STAND_DET R823 10k NI_VI_CTL NI_VI_CTL DACVREFH PLL3EXTCO HSALF TIGER_MON0 PLL3EXTCI TIGER_MON1 PLL2EXTCO TIGER_MON2 PLL2EXTCI TIGER_MON3 XRST TIGER_MON4 HALF_LOCK_SW/OPEN_SW TIGER_MON5 RADIO_ON TIGER_MON6 REC_KEY/DOWNLOAD TIGER_MON7 RST_CONT C814 0.1 C817 0.1 R840 0 C843 0.1 XRST_MTR_DRV XRST_MTR_DRV SLD_CON_W R810 0 SLD_CON_W SLD_CON_V SLD_CON_V C812 1 C830 1000p SLD_CON_U XRST C810 0.1 SLD_CON_U HALF_LOCK SLD_PWM SLD_PWM SLD_MON_U REC_KEY SLD_MON_U SLD_MON_V RST_CONT SL802 SLD_MON_V SLD_MON_W RMC_KEY SLD_MON_W TF1 XLDON TR1 TIGER_MON8 RMC_KEY TIGER_MON9 BATT_MINUS_MON R860 10k R861 10 TF1 MINUS_MON VBUS_MON TR1 VBUS_MON XLSRCK ZI2 WK_DET ZI2 WK_DET TAT ZI1 D803 MA2SD32008S0 ZI1 TAN HIDC_MON NAR STAND_DET IDO SET_KEY_2 SAK SET_KEY_1 HIDC_MON FR1 STAND_DET FR1 (Page 27) FF1 SET_KEY_2 FF1 CLV_CON_W SET_KEY_1 CLV_CON_W CLV_CON_V VREF R833 0 CLV_CON_V LRCKI VREF_MON XBCKI CHG_MON CLV_CON_U CHG_MON CLV_CON_U CLV_PWM R837 2.2k C827 0.1 VB_MON DATAI CLV_MON_U R825 0 SYSTEM CONTROLLER,DIGITAL SIGNAL PROCESSOR SI3 SO3 CLV_MON_W C803 APC SCK3 CSP(Chip Size Package) SI4 R854 47k 0.01 ADC1EXTC ∗ CLV_MON_W REG5_VSTB D_VREGO IC801 CXD2681-223GG CLV_MON_V CLV_MON_V C828 1000p CLV_PWM CLV_MON_U R857 470k DCHG S0 S0 SO4 ADRT SCK4 AUX1 SCS3 TE SCS4 SE R869 0 S1 S1 XLDON TE XLDON PLSE_XDC S_MON PLSE_XDC LC_DRV1 ZI2 LC_DRV2 ZI1 ADRB HI_Z_SLD LC_DRV1 LC_DRV2 HI_Z_SPDL ADIO SET_CODE0 VC SET_CODE1 FE R820 220 PEAK PEAK VC BOTM FE BOTM OFTRK ABCD ABCD SET_CODE2 OFTRK TE BOTM BOTM SET_CODE3 TE FE D_EN1 ABCD D_EN2 PEAK FE ABCD D_EN1 PEAK D_EN2 CLTV VREF VREF SSB_DATA LC_DRV1 SSB_CLK LC_DRV2 (Page 29) SSB_CLK R822 1M FILO D_ENVG XRST_RF XRST_RF SSB_DATA R821 2.2M C809 0.1 R817 1k DADT FILI PWM_L1 PCO PWM_L2 RFI R818 2.2k R819 1k C808 1 R815 220k RFI ADIP C805 0.47 ASYI I2C_1 ADIP S_MON C804 0.01 ASYO I2C_2 S_MON REG5_REG APCREF_DA R855 0 APCREF_DA VC JTAG0 EBIFVSS7 JTAG1 EBIFVDD7 C857 22p R856 0 VC R811 R812 10k 100k RFI RFI R864 220 FS256 CLKIN2 EBIFVSS6 FS256 EBIFVDD6 FB810 B+ SWITCH XBCK EBIFVSS4 6p EBIFVDD0 OSCI R808 2.2k OSCO FVSS0 R866 1M Q802 XP152A12C0MR EBIFVDD2 EBIFVSS1 DRAMVSS2 DRAMVSS0 DRAMVDD4 DRAMVDD3 DRAMVDD2 DRAMVDD1 DRAMVDD0 IFVSS_2 IFVSS_1 IFVDD_4 IFVDD_3 IFVDD_2 IFVDD_1 VSS_2 VSS_1 USBIFVDD MSJTAGVDD VSS_0 MAIFVDD TSMVDD DAVSS USBOSCVDD OSCVDD DVDD25LPF DAVDD AVSS6 AVDD6 AVSS5 AVDD5 AVSS4C AVDD4C AVSS4B AVDD4B AVSS4A EBIFVSS0 +2.5V REGULATOR IC804 XC61CC2502NR VOUT FB801 0 C835 0.1 C816 47 6.3V C811 0.1 REG_F CL8029 NC 100p C864 0.1 C853 0.1 C822 0.1 C823 0.1 C818 10 6.3V C820 0.1 C819 47 6.3V C850 0.1 R845 0 FCRAMVDD R841 10 REG5_OSC (Page 35) C859 0.1 L803 10 L804 10 CL8055 D801 MA2Z748001S0 REG5_REG L801 10µH MZ-NH900 34 34 C845 47 6.3V L802 22µH R824 0 REG5_VSTB C846 0.1 VSS VB DCLSOUTL 3.3V AVDD4A C839 0.1 CL8001 DCLSOUTL C821 L805 0 DCLSOUTR L806 10µH X801 48MHz BEEP DCLSOUTR AVSS3 AVDD2 AVDD1C AVSS1B AVDD1B AVSS1A AVDD1A DVSS1_11 DVDD1_11 DVSS1_10 VSS_3 DVDD3 DVDD1_10 DVSS1_9 DVDD1_9 DVSS1_8 DVDD1_8 DVSS1_7 DVDD1_7 DVSS1_6 DVDD1_6 DVSS1_5 DVDD1_5 DVSS1_4 DVSS1_3 DVDD1_4 DVDD1_3 DVSS1_2 XMUTE XMUTE BEEP EBIFVSS2 C856 0.1 C838 10 6.3V (Page 32) S EBIFVDD3 R802 0 D_ENREG C836 10 6.3V D_ENREG EBIFVSS3 SRAMVDD1 VIN R826 0 D_VREG0 D_VREG0 DVDD1_2 D_EN2 D_EN2 R801 4.7k D_EN1 R807 2.2k D_EN1 FB808 0 R806 4.7k D_ENVG DVSS1_1 REG4_DVDD FS512 D_ENVG S EBIFVDD1 SUSPEND AVDD3 USBHOLD SUSPEND AVSS2 USB_HOLD D_VCONT_PWM D_VCONT_PWM DVDD25SVAD UDM UDM DVDD1_1 UDP R805 22 DVSS1_0 DVDD1_0 UOSCO R804 22 UDP SRAMVSS0 UOSCI DTCK SRAMVDD0 UPUEN FS512 X802 22.5792MHz Q801 2SK1830-TE85L EBIFVDD4 SRAMVSS1 FVDD0 C802 6p R865 1M 0 FCRAMVSS1 C801 FB807 0 REGO3 FB802 EBIFVDD5 FCRAMVDD1 R809 0 XBCK EBIFVSS5 LRCK 0 FCRAMVSS0 FB809 FCRAMVDD0 R863 0 LRCK ADDT DRAMVSS1 VIN VIN (Page 30) Q801,802 ADDT FCRAMVDD A_FS256 A_FS256 REG5_REG MDVCC_CTL MDVCC_CTL Q1 (Page 32) (Page 35) MZ-NH900 6-12. SCHEMATIC DIAGRAM – MAIN Section (9/9) – • See page 26 for Waveforms. • See page 38 for IC Block Diagrams. (9/9) D302 MAZS068008SO +1.2V REGULATOR R308 0 IC302 XC6219B212MR C328 1 C320 2.2 6.3V C323 10 6.3V SCK0 OPT_DET OPT_DET DIN1 C322 C324 0.1 XJACK_DET XJACK_DET ADDT R301 1k XOPT_CTL C319 0.1 C321 47 6.3V SCK0 NC CE L303 10µH R314 0 VSS SDO0 0.1 VIN SDO0 Q301 2SA2018TL B+ SWITCH R304 100k VOUT C327 1 C202 1 R201 47k C102 1 R101 47k R306 10k C303 0.1 D301 MAZS068008SO D303 MAZS068008SO R305 100 DIN1 J301 XJACK_DET DIN1 LINE IN XOPT_CTL FB303 100 XOPT_CTL BCLK XCS_ADC LRCK XPD_ADC SDO0 R309 1k XMIC_DET SCK0 R310 1k XCS_ADC MPWR LRCK MRF CDTI XPD_ADC C310 10 6.3V LIN MCLK C201 100p C101 100p 0 FB201 0 (OPT) OPT_DET R207 22k R107 22k R106 10k C305 0.1 C304 0.1 C302 2200p D304 MAZS068008SO PREOR MVDD PRENR PRER MICL PDN PREOL XPD_ADC PRENL CSN R206 10k C311 0.1 MVSS IC301 AK5356VN-L R103 22k FB101 C312 47 6.3V MVCM CCLK XCS_ADC GND R203 22k 0 FB302 100 C318 2.2 6.3V A/D CONVERTER XMIC_DET PREL (Page 34) XBCK RIN FS256 VCOM XBCK AVSS LRCK XBCK LRCK AVDD FS256 DVSS R315 0 SDTO FS256 DVDD ADDT ADDT FB301 C313 47 6.3V MICR R307 100 XMIC_DET C314 J302 0.1 R205 0 MIC C315 10 6.3V (PLUG IN POWER) R105 0 C316 22 6.3V C208 4.7 6.3V C108 4.7 6.3V L2 C325 0.1 (Page 31) C105 0.1 C205 0.1 R312 10 L1 R316 0 C206 1000p C107 47 4V M1 C106 1000p C204 2200p C308 0.1 C306 0.1 C104 2200p C207 47 4V M2 FCRAMVDD R892 220k FFCLR -1 M3 -2 Q885,886 (Page 30) IC882 R1180Q221B CE +2.2V REGULATOR R891 0 VOUT D881 MA2SD32008S0 (Page 34) Q885 SI1410EDH-T1 S GND L881 100µH VDD R884 470k R872 10k Q886 XP4314-TX B+ SWITCH C891 0.1 D885 MA2Z748001S0 D884 MA2Z748001S0 R883 1M R881 220k DC/DC P3 CONVERTER P4 D882 MA2SD32008S0 VB IC881 XC6382C251MR VSS NC VOUT LX C883 10 6.3V -1 CE -2 R882 470k Q881 XP4601-TXE C884 10 6.3V C885 1 R890 220k R886 100k C886 0.01 R885 1M Q881,883 REGULATOR CONTROL MZ-NH900 35 35 -2 Q884 XP4314-TX VOLTAGE D883 MA2SD32008S0 Q883 UN9214J-(TX).SO C887 1 C895 0.1 R887 100k R873 10k (Page 34) R889 47k -1 DETECT R893 2.2M DRAM_HOLD_DET R888 220k DRAM_ALONE DRAM_VDD_CLR MZ-NH900 6-13. PRINTED WIRING BOARD – MAIN Section (1/2) – • Semiconductor Location 4 5 8 9 10 11 S890 S890 (PROTECT DETECT) S891 S891 Hi-MD PROTECT DETECT B 1 MAIN BOARD 7 R423 C319 1 R650 C305 + C355 C480 FB357 FB353 R364 C255 C253 C153 KEY_R RGND D D G D D S C481 Q402 R417 A DTCK 1 R486 FB355 R641 Q609 R446 + C403 4 L606 1 8 Q603 + C402 5 R657 C661 RVDD 4 IC471 5 4 S D D A D152 i C371 G D D A D439 K THP401 A R477 5 K J351 C476 R639 3 R636 A D252 R475 R476 IC603 4 L151 K 1 C9001 K 1E 1B 2C + C357 C155 R357 R443 IC402 + C922 + C923 Q614 GDS L251 D352 1 Q613 + C318 C310 + + C356 Q617 R663 R662 1E 1B 2C C434 C909 1C 2B 2E R638 C311 A K A A R659 C452 L904 Q616 S D D S893 OPEN/CLOSE DETECT R661 R660 1C 2B 2E LF401 K D611 R635 R474 R807 G D D R441 5 R640 R804 R806 C717 R923 C906 R442 K 4 R418 C419 L805 D R805 D801 R464 R462 2C 1B R466 1E D438 L903 C902 C960 C958 Q802 Q452 C406 R825 GDS C853 R857 G K D 2E 2B 1C R316 L607 5 C420 Q801 A D904 S FB301 D C453 G R302 + C312 D458 R419 R420 C856 R854 C828 1 R642 1 R865 R801 4 K + C320 A K C706 C708 R421 C709 C707 C710 C703 R708 C424 C702 C705 S D R467 16 + C652 R833 2 D303 R447 C660 5 3 C827 4 C811 C823 + C208 Q451 C715 8 R837 IC891 R910 C928 R914 C810 8 1 R908 D906 K A BCE A K Q803 R920 15 C835 R931 R924 R922 1 IC804 R842 R876 16 DVCC C C716 D 1 J301 LINE IN (OPT) D302 R304 R906 C931 C932 60 C954 R444 C959 C918 A D301 R363 3 D902 K R306 17 G D D C916 + R912 IC901 R962 R918 C927 R917 C929 Q904 S D D K D304 BCE R711 32 64 R974 30 C901 C937 C935 R879 R878 2C 1B 1E A 46 C939 + C933 R913 R855 FB807 Q905 R904 31 C940 + R894 C812 C864 R856 L803 J C801 C802 X802 R880 R813 C861 FB803 R808 I C936 R925 R926 R930 R929 R934 R936 R938 R933 R935 R937 R809 FB809 FB802 C821 L806 R863 FB810 R864 R826 45 R961 R859 C817 R939 R966 R927 C813 R836 C847 R843 C809 R834 C814 R835 R957 R815 R821 R822 R839 R817 C816 + R818 R819 C845 + R820 H C836 + R710 IC701 R907 C903 R903 C941 C942 C857 C808 4 2E 2B 1C C919 R960 R824 3 C920 C908 C948 + C846 C839 1 C961 Q906 R963 R841 2 1E 1B 2C C926 4 R866 C892 3 1 5 R897 R895 5 R965 1C 2B 2E R968 1 3 R967 4 R950 A R940 D881 K R969 IC902 C885 A Q301 R712 IC903 26 DIN DGND Q432 C713 IC881 G B 33 C712 R305 C303 R713 C884 + F R709 49 4 C887 D440 L702 R885 3 R707 E S D D 48 L701 R503 FB501 1E 1B 2C R424 Q403 K C886 Q406 R303 R301 R432 R463 R504 R521 G D D C714 Q615 IC882 1 1S 1G 2D R522 CN501 E C B Q883 K 2 C568 C569 Q501 D441 R507 R508 1D 2G 2S R873 R706 C427 L501 C561 R433 1C 2B 2E C423 2 1 Q433 IC502 3 C701 D 4 ECB 1 R438 R561 R437 C562 C304 C302 R422 A CN451 (FRONT VIEW) 6 (COMPONENT SIDE) E CN451 (USB) 5 OPTICAL PICK-UP BLOCK (ABX-U) C + E-8 H-8 D-6 D-6 E-7 D-6 E-7 F-7 E-5 I-6 H-6 I-5 H-5 I-5 F-8 F-8 I-4 I-4 H-3 E-1 F-5 F-5 F-3 7 A C895 Q301 Q402 Q403 Q406 Q432 Q433 Q451 Q452 Q501 Q603 Q609 Q613 Q614 Q615 Q616 Q617 Q801 Q802 Q803 Q883 Q904 Q905 Q906 6 + G-5 I-9 D-4 I-5 E-6 I-3 F-1 E-1 I-3 G-4 F-2 F-4 3 + IC402 IC471 IC502 IC603 IC701 IC804 IC881 IC882 IC891 IC901 IC902 IC903 2 C915 + Ref. No. Location D152 G-9 D252 G-9 D301 D-8 D302 E-8 D303 E-8 D304 D-8 D352 G-9 D438 H-8 D439 I-7 D440 D-7 D441 E-1 D458 F-8 D611 I-5 D801 I-4 D881 F-1 D902 G-5 D904 H-4 D906 H-4 1 : Uses unleaded solder. 11 1-861-363- MZ-NH900 36 36 (11) MZ-NH900 6-14. PRINTED WIRING BOARD – MAIN Section (2/2) – 1 2 3 : Uses unleaded solder. 4 5 6 7 8 9 10 • Semiconductor Location 11 Ref. No. Location D401 I-6 D435 D-5 D436 I-4 D442 I-4 D450 I-4 D457 D-3 D471 I-3 D473 I-4 D601 G-5 D602 G-7 D603 F-6 D604 E-4 D605 G-7 D606 H-7 D607 H-7 D608 H-7 D609 F-4 D613 G-6 D614 G-5 D615 I-7 D616 I-8 D803 I-8 D882 F-11 D883 F-11 D884 E-11 D885 E-9 D905 F-8 1 A MAIN BOARD (CONDUCTOR SIDE) U N S892 (HALF LOCK) M702 (SLED) W V C457 B C458 NICKEL METAL HYDRIDE RECHARGEABLE BATTERY NH-10WM M703 OVER WRITE HEAD UP/DOWN M U CL460 (VBUS GND) R454 FB452 CL453 (VBUS 5V) FB451 C M701 (SPINDLE) LF451 W 10 V N K R525 C545 C528 C537 C539 C536 A K D883 R884 1E 1B 2C Q881 R670 C804 L801 C805 C820 L901 R668 + C818 A A A L906 ∗ D606 K D607 K D615 D616 K Q407 R802 CL8029 (CHASSIS) CL8001 1D Q601 2G S 1G K 2D FB801 + C411 K BCE C412 A R436 IC801 R869 K D608 Q602 C822 K 1D 2G 2S C676 R612 A C616 + R426 R425 R434 1S 1G 2D C650 + R622 X801 R860 K A FB808 CL8055 D803 C830 + C838 L804 SL801 J402 DC IN 3V − LCD MODULE + 1C 2B 2E R886 CL935 R472 J D884 K A K R882 R887 R812 C843 C803 R823 R810 R840 D882 R890 R883 R881 BCE R845 VDR801 SL901 A R889 L881 R827 2C 1B 1E C526 C538 C531 R512 C559 C529 C530 C524 C523 R526 L506 + C567 C525 K A R509 R519 R524 Q884 2E C565 R511 2B 1C R517 R518 R811 R858 C550 C513 C527 + C564 C517 C516 CL921 C669 R888 C555 R520 R861 CL604 C622 + CN401 BATTERY CHARGE STAND CN471 (CHASSIS) C533 C883 + SL802 R868 C547 CL931 C435 R623 D442 2E 2B 1C R892 C552 (CHASSIS) BATTERY CASE HR601 OVER WRITE HEAD DRY BATTERY SIZE "AA" (IEC DESIGNATION R6) 1PC. 1.5V MZ-NH900 37 37 C859 A K R505 Q504 L601 R680 C620 C409 D401 C428 D473 K C566 Q886 L907 C611 C648 C646 R625 R624 C408 ∗ A 16 K 1 D885 D602 IC401 Q401 (CHASSIS) A FB502 G D D Q885 + C627 C628 A 8 C573 S D D R893 R891 R872 2C 1B 1E C891 D905 C522 + C570 C850 + C637 + C635 C634 A K R673 C407 B C C511 C515 R456 C653 + C672 L608 R664 R629 C641 R616 R617 C633 A K 5 C429 A C436 R415 R414 K D450 A I C417 D436 R491 FB471 R471 R413 R490 3 CL658 C674 K D471 K R473 A C560 BCE L507 C819 + 1 E L603 L802 5 C601 2 C924 + D603 R605 CL433 (GND) + C613 3 C609 C612 + 4 IC501 5451 48 45 43 42 40 37 34 31 5552 49 47 44 41 38 36 33 30 5653 50 46 39 35 32 29 1 4 7 11 18 22 25 28 2 5 8 10 13 16 19 21 24 27 3 6 9 12 14 15 17 20 23 26 C521 Q502 C438 R621 R620 D605 C649 C421 R645 D614 D601 C675 D613 C614 + 4 36 23 19 15 11 8 C607 A R654 K C671 R647 R653 A R643 R679 47 43 39 48 44 40 20 16 100 104 12 99 103 107 84 87 89 91 94 98 102 106 109 111 3 2 85 86 88 90 93 97 101 105 108 110 112 1 K C364 1C C478 C677 4 51 68 72 76 96 95 1 C668 Q901 A R489 R478 Q471 1 64 67 71 75 79 92 26 24 21 17 13 9 6 4 IC604 1 L605 R671 27 25 22 18 14 10 7 5 R501 R513 W403 A (AEP, UK, EE) 5 61 63 66 70 74 78 81 83 C558 SL891 4 C415 R484 2C C602 Q618 3 R648 R652 R257 2B E 1B C625 IC602 R483 R356 C604 2E 2B 1C R683 R685 4 C619 F351 C479 R256 R156 C151 R157 R251 C251 R255 H R362 C372 5 R678 1 + C426 R155 60 62 65 69 73 77 80 82 IC607 IC605 R684 2C 1B 1E IC606 2 C370 R608 + C621 C367 C154 R355 C368 R151 21 R485 4 8 15 R353 C352 R352 Q351 1 22 14 C638 57 56 54 52 49 45 41 37 34 32 30 29 C630 3 R480 ECB Q151 IC351 R354 + G 4 28 C354 Q251 3 8 R665 R681 1 1 C437 ECB C365 SL894 L504 K C425 A A 2 + C360 7 C254 L152 C642 C645 IC601 58 59 55 53 50 46 42 38 35 33 31 28 C673 R358 K R619 C361 + + C362 R360 BCE CL919 ∗ ECB R502 R514 C666 R649 R516 Q503 CL431 (BATT+) C519 ∗ R515 FB503 Q612 1 R675 C644 R628 C643 R361 C636 C314 C206 C205 R207 C204 R206 R205 R351 L252 R312 R254 C308 R154 R307 F R646 + C658 D D G + C316 C313 + C351 Q352 1C 2B 2E Q607 D609 Q611 Q608 1E E C B 1B 2C R609 D604 A D D S + C315 10 R601 28 K L505 SL892 G 1 22 D + C321 R682 C104 S CN701 R677 R107 C106 21 + C553 + C556 C557 R455 R618 IC301 C207 + MIC (PLUG IN POWER) D435 + C323 C322 C324 + C107 R105 C202 J302 SL701 8 7 C105 R201 R203 (CHASSIS) FB101 14 15 + C518 C554 R308 R106 C306 C201 E FB201 C328 L303 R309 R310 C102 CL432 W404 (BATT–) 4 R314 C101 R101 5 L503 IC302 R315 3 R103 D 1 C327 + C108 C325 C459 A L502 S894 BATTERY INSERT DETECT D457 K C520 C456 C455 1-861-363- 11 (11) IC301 IC302 IC351 IC401 IC501 IC601 IC602 IC604 IC605 IC606 IC607 IC801 E-4 D-4 G-4 H-6 D-10 G-5 H-5 E-8 G-5 G-4 F-4 H-10 Q151 Q251 Q351 Q352 Q401 Q407 Q471 Q502 Q503 Q504 Q601 Q602 Q607 Q608 Q611 Q612 Q618 Q881 Q884 Q885 Q886 Q901 G-2 G-2 H-2 F-3 I-5 I-6 H-4 E-9 D-9 E-10 I-7 H-7 E-5 E-5 F-4 E-7 G-4 F-11 E-11 E-9 F-9 F-8 MZ-NH900 • IC Block Diagrams IC351 CXD9811K OUT2 21 20 19 18 17 16 15 CHARGE PUMP BEEP AMP MICR 22 14 PDN MVDD 23 VDD 24 AUDIO INTERFACE CONTROLLER LEVEL SHIFTER LEVEL SHIFTER LEVEL SHIFTER BEEP AMP 2 3 4 5 MODEB 1 VCOM AVDD AVSS 5 6 13 12 11 10 9 CFB VREF VCONT VREG VREGO 8 VDDO1 6 7 7 SDTO 4 DVDD 3 DVSS 2 RIN VCOM 1 REGULATOR LINE AMP (P-N) 25 26 27 28 OUT1 EN1 EN2 ENREG ENVG LIN 28 A/D CONVERTER PRE DRIVER OBEEP1 10 LRCK 9 MCLK 8 BCLK HEADPHONE AMP (N-N) LEVEL SHIFTER MCK 23 MIC POWER SUPPLY BEEPIN MRF 26 MPWR 27 VSS 22 DIN1 VCOM CONTROL LOGIC MVCM 25 14 VDDO2 PRE DRIVER HEADPHONE AMP (N-N) 13 CSN 12 CCLK 11 CDTI CONTROL REGISTER INTERFACE MVSS 24 LINE AMP (P-N) LEVEL SHIFTER DIN2 RESET VSS 15 VSS MICL 16 OBEEP2 PREOL 18 17 NC PREL PRENL 20 19 VG PRENR PRER 21 CL CH PREOR IC301 AK5356VN-L XRESET VGIN SBUS SCK CPOUT CP DVCC 42 41 40 39 38 37 36 35 34 33 32 31 30 29 TE DGND IC501 SN761059ZQLR CIG 20 19 18 17 VC I_CTL1 21 ADIP-IN GND 22 ABCD A/D 23 FE I_CTL3 24 PGND RS I_SEL AD_SEL IC401 MM1655NCBE A/D CONVERTER BAT– 25 RF1 26 SERIAL INTERFACE 16 TYPE2 IAMP_CAL 27 15 CFB AMP_SEL 28 14 IAMP_CTL + – + – + – TEMP 13 A7CAL_SW A+B+C+D I+J NPP TON CSL AW+DW TON PEAK TON BOTM ADIP TE TWPP PK/BTM AW CSLO VREF NPPO 43 VREF I_CTL2 29 AVCC2 44 CHG_SW1 30 VCC2 OFTRK OFTRK 45 12 IN1– BAT+ 31 VO 32 ADIP 10 WDT BOTM 47 PEAK 48 SWITCHING D A B C COMPARATOR BLOCK CHARGE CONTROL ON/OFF 49 50 51 52 AVCC 53 5 6 7 VG PWT VI_CTL CHG_SW2 VI CHG_CTL PWR_WAKE FE 17 PDO-SOURCE 16 PDO-SINK RF 15 A-C 38 38 1 2 3 4 5 6 7 8 9 10 11 12 13 14 D-C 4 8 APC JX 54 JY 55 LY 56 RF_LX RF_LY RF_JY RF_JX 3 WAKE-UP CONTROL VCC VREF09 2 LED_CTL 20 PD-BUF 19 PD-NI 18 PD-I RFO 1 VI2 MZ-NH900 CHARGE SWITCH CONTROL 9 21 SMON ABCD VREF10 VREF ERROR LED CONTROL 25 CCSL2 24 CDN 22 WPP-LPF TPP/WPP TE OFC-C1 OFC-C2 – + VREF09 A-C D-C MALFA MIJ AWBPF DW DWBPF OFTTH APC ADIP-BPF VFREF0.4 I-J 23 ADFG AGND CHARGE CONTROL ON/OFF CONTROL RECEIVER DET PEAK/ BOTTOM PS EQ OSC S-MONITOR LX TIME DIVIDER T-ON TON-C 46 11 TYPE1 SWITCHING CIRCUIT 28 CN 27 CPGND 26 CLK POWER SUPPLY VCC2 VCC MZ-NH900 OUTA VG OUTB VRECIN VRECIN PGND2 HA HB PGND4 CL VCP VG2 GND CH HAB HBB GND RECP VG3 PGND4 VBUSSEL2 EFM CLK EFM VIF CLK DATA SCK NC M12 IC601 SC901585VAR2 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 CHARGE PUMP VG VG3 VIF NC A12 85 56 LATCH EFM BOTTOM PRE DRIVER HOLD OUT 86 RST OUT 87 BUFFER LVDT 55 XWKO WAKE CONTROL HOLD LOGIC VBUS EFM TOP PRE DRIVER PVBUS 53 WAKEC PVBUS 88 VBUS CRST 89 52 V33UO 51 VBUS DET LVDT DVDD IN 90 DVDD OUT 91 54 VBUS DAC SYSTEM BANDGAP REFERENCE 50 VBUSREF 49 L5 2 HOLDC 92 48 PGND5 47 PGND5 OSC OUT 93 2.0V RESET SLEEP IN 94 CONTROL 46 POWFB RST IN 95 45 L5 1 PGND2 96 RESET LOGIC REG IN 97 REG OUT 98 H-BRIDGE DRIVER 44 PGND5 43 VBUSSEL SUS IN 99 42 CLM PGND2 100 41 POWP2 TSBV IN 101 TSBV OUT 102 40 INP3 39 INP2 POWER SWITCH DRIVER CIRCUIT V33R 103 38 CLP PGND1 104 37 POWP1 BUS POWER STEP DOWN CONVERTER DRIVER VSTB IN 105 VSTB OUT 106 BATSEL 107 VPDRV 36 VPDRV SELFPOWER STEP UP-DOWN CONVERTER DRIVER V33RO 108 35 RF2 34 DTC2 RF1 109 33 INM2 INM1 110 32 INM3 DTC1 111 PWM DAC 31 DTC3 PWM VREC VREF BUFFER VREC STEP UP-DOWN CONVERTER DRIVER VREC 112 30 RF3 V3 STEP UP-DOWN CONVERTER DRIVER 29 NC M1 VC 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 GND PGND1 VC VC PGND3 PGND1 UP 3B VREF IN PGND3 PGND3 V3C 1 V3C 2 33USEL L3 1 L3 2 DW 3T DW 3B V3FB DW 1B DW 1T VRECO 2 VRECO 1 L1 2 L1 1 8 INP1 2 3 4 5 6 7 UP 1T UP 1B 1 NC_A1 V3FB 39 MZ-NH900 IC602 R1160N121B-TR-FA REGULATOR VDD 1 GND 2 5 VOUT 4 ECO CURRENT LIMIT CE 3 VI1 UI1 PWM1 CPUO1 CPVO1 CPWO1 VG VCC GND STALL CPWO2 CPVO2 CPUO2 PWM2 UI2 VI2 IC701 BD6607KN 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 WI2 WI1 1 VG DECODER STANDBY DECODER VG VG PRE DRIVE PRE DRIVE PGNDW1 2 47 PGNDW2 WO1 3 46 WO2 ST1 4 45 ST2 VMVW1 5 44 VMVW2 43 VO2 42 VO2 VO1 6 VO1 7 PGNDUV1 8 41 PGNDUV2 40 UO2 39 UO2 UO1 9 UO1 10 VMU1 11 38 VMU2 VG VG VMR1 12 RO1 13 RO1 14 37 VMR2 36 RO2 35 RO2 PRE DRIVE PRE DRIVE PGND1 15 34 PGND2 FO1 16 27 28 CPWI2 CPVI2 CPUI2 IC881 XC6382C251MR CE 1 CHIP ENABLE VDD VLX LIMITER REFERENCE VOLTAGE BUFFER + – PFM CONTROL OSC 100kHz 5 LX VOUT 2 NC 3 40 4 VSS 29 30 31 32 VMF2 FO2 26 FI2 + – 25 RI2 + – 24 COM2 + – 23 CPWI1 CPVI1 CPUI1 21 22 COM1 FI1 + – RI1 + – 19 20 + – 17 18 FO1 VMF1 33 FO2 MZ-NH900 IC891 AK6514CF-E2 IC902 XC62HR5502MR NC 1 VIN 2 HIGH VOLTAGE GENERATOR 8 VCC Y DECODER MEMORY ARRAY Y SELECT & SENSE AMP VSS 4 ADDRESS GENERATOR X DECODER XCS 1 SDO 2 XWP 3 5 VOUT CURRENT LIMIT + – 7 XHOLD CONTROL LOGIC OUTPUT CONTROL CE 3 REFERENCE VOLTAGE 4 VSS 6 SCL SERIAL-PARALLEL CONVERTER 5 SDI REGI3 REGO3 REGC3 MUTEON DW 2B DW 2T VC2 VCIN VCO2 VO2 L2 L2 PGND2 PGND2 XRST2 CRST2 IC901 SC901584EPR2 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 RESET 2 SERIAL PASS REGULATOR 3 POWER SWITCH 2 REGC2 49 REG2G 50 REGO2 51 REGI2 52 RST2 VC2 STEP UP-DOWN DRIVER RST2 VC2 MUTING BUFFER SERIAL PASS REGULATOR 2 REF2 VREF PWM 32 DTC2 REGC1 53 VREF RST1 31 RF2 MUTE ON REGI1 55 REF2 SEQSEL REGO1 54 SERIAL PASS REGULATOR 1 RST2 30 INM2 29 VGSEL1 28 VGSEL2 VB 27 VB VG SELECT, VG DUTY VREF0 GND 56 26 PGND3 VC BANDGAP REFERENCE VREF 57 25 LG 24 VG STEP UP DC/DC CONVERTER START UP CLK 23 C1L REF1 REF2 REF3 REF4 REF5 REF1 22 INM1 VC VREF0 21 RF1 VREF REF DAC 20 DTC1 RST1 RST1 LVB DRIVER PWM CONTROL VC VREF RST2 VC STEP UP-DOWN DRIVER VREF RESET 1 17 XRST1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 HVB VTSB VC1 VCO1 VO1 L1 L1 PGND1 PGND1 POWER SWITCH 1 LVB FFCLR 19 XRST1ADJ 18 CRST1 REF1 VC VRMC 58 59 60 61 62 63 64 FFCLR XWK4 XWK3 XWK2 XWK1 DATA STRB CLK WDT SEQSEL CLK SLEEP 41 MZ-NH900 • IC Pin Function Description IC801 CXD2681-223GG (SYSTEM CONTROLLER, DIGITAL SIGNAL PROCESSOR) Pin No. Pin Name I/O 1 DVDD1_0 — Power supply terminal 2 DVSS1_0 — Ground terminal 3 DVDD1_1 — Power supply terminal 4 DVSS1_1 — Ground terminal 5 DVDD1_2 — Power supply terminal 6 DVSS1_2 — Ground terminal 7 DVDD1_3 — Power supply terminal 8 DVSS1_3 — Ground terminal 9 DVDD1_4 — Power supply terminal 10 DVSS1_4 — Ground terminal 11 DVDD1_5 — Power supply terminal 12 DVSS1_5 — Ground terminal 13 DVDD1_6 — Power supply terminal 14 DVSS1_6 — Ground terminal 15 DVDD1_7 — Power supply terminal 16 DVSS1_7 — Ground terminal 17 DVDD1_8 — Power supply terminal 42 Description 18 DVSS1_8 — Ground terminal 19 DVDD1_9 — Power supply terminal 20 DVSS1_9 — Ground terminal 21 DVDD3 — Power supply terminal 22 VSS_3 — Ground terminal 23 DVDD1_10 — Power supply terminal 24 DVSS1_10 — Ground terminal 25 DVDD1_11 — Power supply terminal 26 DVSS1_11 — Ground terminal 27 AVDD1A — Power supply terminal (for PLL) 28 AVSS1A — Ground terminal (for PLL) 29 AVDD1B — Power supply terminal 30 AVSS1B — Ground terminal 31 AVDD1C — Power supply terminal 32 AVDD2 — Power supply terminal (for A/D converter) 33 DVDD25SVADC — Power supply terminal (for A/D converter) 34 AVSS2 — Ground terminal (for A/D converter) 35 AVDD3 — Power supply terminal (for A/D converter) 36 AVSS3 — Ground terminal (for A/D converter) 37 AVDD4A — Power supply terminal (for PLL) 38 AVSS4A — Ground terminal (for PLL) 39 AVDD4B — Power supply terminal (for PLL) 40 AVSS4B — Ground terminal (for PLL) 41 AVDD4C — Power supply terminal (for D/A converter) 42 AVSS4C — Ground terminal (for D/A converter) 43 AVDD5 — Power supply terminal (for PLL) 44 AVSS5 — Ground terminal (for PLL) 45 AVDD6 — Power supply terminal (for A/D converter) 46 AVSS6 — Ground terminal (for A/D converter) MZ-NH900 Pin No. Pin Name I/O Description 47 DAVDD — Power supply terminal (for D/A converter) 48 DVDD25LPF — Power supply terminal (for D/A converter) 49 DAVSS — Ground terminal (for D/A converter) 50 OSCVDD — Power supply terminal (for 22 MHz OSC) 51 USBOSCVDD — Power supply terminal (for the USB 48 MHz OSC) 52 TSMVDD — Power supply terminal (for the TSB master communication) 53 MAIFVDD — Power supply terminal (for MA interface) 54 MSJTAGVDD — Power supply terminal (for AUX) 55 USBIFVDD — Power supply terminal (for USB interface) 56 to 58 VSS_0 to VSS_2 — Ground terminal 59 to 62 IFVDD_1 to IFVDD_4 — Power supply terminal (for interface) 63 IFVSS_1 — Ground terminal (for interface) 64 IFVSS_2 — Ground terminal (for interface) 65 to 69 DRAMVDD0 to DRAMVDD4 — Power supply terminal (for D-RAM/DSP interface) 70 to 72 DRAMVSS0 to DRAMVSS2 — Ground terminal (for D-RAM/DSP interface) 73 FCRAMVDD0 — Power supply terminal (for D-RAM) 74 FCRAMVSS0 — Ground terminal (for D-RAM) 75 FCRAMVDD1 — Power supply terminal (for D-RAM) 76 FCRAMVSS1 — Ground terminal (for D-RAM) 77 FVDD0 — Power supply terminal (for AUX) 78 FVSS0 — Ground terminal (for AUX) 79 SRAMVDD0 — Power supply terminal (for AUX) 80 SRAMVSS0 — Ground terminal (for AUX) 81 SRAMVDD1 — Power supply terminal (for AUX) 82 SRAMVSS1 — Ground terminal (for AUX) 83 EBIFVDD0 — Power supply terminal (for interface circuit) 84 EBIFVSS0 — Ground terminal (for interface circuit) 85 EBIFVDD1 — Power supply terminal (for interface circuit) 86 EBIFVSS1 — Ground terminal (for interface circuit) 87 EBIFVDD2 — Power supply terminal (for interface circuit) 88 EBIFVSS2 — Ground terminal (for interface circuit) 89 EBIFVDD3 — Power supply terminal (for interface circuit) 90 EBIFVSS3 — Ground terminal (for interface circuit) 91 EBIFVDD4 — Power supply terminal (for interface circuit) 92 EBIFVSS4 — Ground terminal (for interface circuit) 93 EBIFVDD5 — Power supply terminal (for interface circuit) 94 EBIFVSS5 — Ground terminal (for interface circuit) 95 EBIFVDD6 — Power supply terminal (for interface circuit) 96 EBIFVSS6 — Ground terminal (for interface circuit) 97 EBIFVDD7 — Power supply terminal (for interface circuit) 98 EBIFVSS7 — Ground terminal (for interface circuit) 99 ASYO O Playback EFM duplex signal output 100 ASYI I Playback EFM comparator slice level input 101 RFI I Playback EFM RF signal input from the RF amplifier 43 MZ-NH900 Pin No. Pin Name I/O 102 PCO O Phase comparison output terminal for the playback EFM system master PLL 103 FILI I Filter input terminal for the playback EFM system master PLL 104 FILO O Filter output terminal for the playback EFM system master PLL 105 CLTV I Internal VCO control voltage input terminal for the playback EFM system master PLL 106 PEAK I Peak hold signal input of the light amount signal (RF/ABCD) the RF amplifier 107 BOTM I Bottom hold signal input of the light amount signal (RF/ABCD) the RF amplifier 108 ABCD I Light amount signal (ABCD) input from the RF amplifier 109 FE I Focus error signal input from the RF amplifier 110 VC I Middle point voltage input from the RF amplifier 111 ADIO I Monitor output terminal of A/D converter input signal 112 ADRB I A/D converter the lower limit voltage input terminal 113 SE I Sled error signal input from the RF amplifier 114 TE I Tracking error signal input from the RF amplifier 115 AUX1 I Auxiliary A/D input terminal 116 ADRT I The upper limit voltage of A/D converter input terminal 117 DCHG — 118 APC I 119 ADC1EXTC — 120 D_VREGO I Voltage sensibility of regulator for class-D amplifier 121 VB_MON I Unregulated power supply voltage monitoring terminal 122 CHG_MON I Charge or discharge current monitoring terminal 123 VREF_MON O Reference voltage output terminal 124 SET_KEY_1 I Front panel key input terminal 125 SET_KEY_2 I Front panel key input terminal 126 STAND_DET I DC input voltage for battery charge monitoring terminal 127 HIDC_MON I High DC voltage monitoring terminal 128 WK_DET I Panel key input for wake-up 129 VBUS_MON I USB power supply voltage monitoring terminal 130 BATT_MINUS _MON I Voltage monitoring terminal for the minus terminal of rechargeable battery 131 RMC_KEY I Remote commander key input terminal 132 RST_CONT O System reset signal output to the power control IC 133 REC_KEY /DOWNLOAD I DOWNLOAD key input terminal 134 RADIO_ON I Radio on detection input from the remote commander jack 135 HALF_LOCK_ SW /OPEN_SW I Front panel open switch detection terminal 136 XRST I System reset signal input from the power control IC 137 PLL2EXTCI I Connection terminal for an external capacitor 138 PLL2EXTCO O Connection terminal for an external capacitor 139 PLL3EXTCI I Connection terminal for an external capacitor 140 PLL3EXTCO O Connection terminal for an external capacitor 141 DACVREFH I Reference voltage input terminal 142 APCREF_DA O Reference voltage output terminal 143 ADC3VREFH I Reference voltage input terminal 144 ADC3EXTC — 145 VIN I 44 Description Not used Not used Connecting terminal with the analog power supply of low impedance Error signal input for the laser automatic power control Connection terminal for an external capacitor Connection terminal for an external capacitor RF signal input from the RF amplifier Not used Not used MZ-NH900 Pin No. Pin Name I/O Description 146 VREFL I Reference voltage terminal connected to the capacitor (for the built-in D/A converter L-CH) Not used 147 AOUTL O Built-in D/A converter L-CH signal output 148 AOUTR O Built-in D/A converter R-CH signal output 149 VREFR I Reference voltage terminal connected to the capacitor (for the built-in D/A converter R-CH) Not used 150 DCLSOUTR O PWM modulator signal output to the headphone amplifier (R-CH) 151 DCLSOUTL O PWM modulator signal output to the headphone amplifier (L-CH) 152 RTCK — Not used 153 ADFG I ADIP duplex FM signal (22.05±1kHz) input from the RF amplifier 154 TRDR O Tracking servo drive PWM signal output (–) to the coil driver 155 TFDR O Tracking servo drive PWM signal output (+) to the coil driver 156 FFDR O Focus servo drive PWM signal output (+) to the coil driver 157 FRDR O Focus servo drive PWM signal output (–) to the coil driver 158 FS4 O 176.4 kHz clock signal output 159 SFDR O Sled servo drive PWM signal output to the motor driver 160 SPRD O Spindle motor drive control signal output (U) to the motor driver 161 SPFD O Spindle servo drive PWM signal output to the motor driver 162 SPDV O Spindle motor drive control signal output (V) to the motor driver 163 SPDW O Spindle motor drive control signal output (W) to the motor driver 164 SPCU I Spindle motor drive comparison signal input (U) from the motor driver 165 SPCV I Spindle motor drive comparison signal input (V) from the motor driver 166 SPCW I Spindle motor drive comparison signal input (W) from the motor driver 167 SLDV O Sled motor drive control signal output (V) to the motor driver 168 SLDW O Sled motor drive control signal output (W) to the motor driver 169 SLCU I Sled motor drive comparison signal input (U) from the motor driver 170 SLCV I Sled motor drive comparison signal input (V) from the motor driver 171 SLCW I Sled motor drive comparison signal input (W) from the motor driver 172 SRDR O Sled motor drive control signal output (U) to the motor driver 173 DIN I Digital audio signal input terminal 174 FS256_OUT O 11.2896 MHz clock output 175 CHOPPERCLK O Clock signal output for chopper 176 to 179 MNT0 to MNT3 O Monitor output for DSP Not used Not used 180 OFTRK I/O Tracking signal input/output for MD3 181 RECP O Laser power changeover signal output 182 EFMO O EFM encode data output for the record 183 PAUSE_KEY I Pause key input terminal 184 PROTECT I Recording protector detection input for normal disc 185 OPT_DET I Optical digital input plug detection input terminal 186 XJACK_DET I Line input plug detection input terminal 187 XMIC_DET I Microphone input plug detection input terminal 188 OPEN_CLOSE _SW I Open switch input terminal 189 XCS_ADC O Chip select signal output for A/D converter 190 XPD_ADC O Power control signal output for A/D converter 191 NC — Not used 192 XRST_LCD O Reset signal output for the LCD module “H”: optical in “L”: plug in “L”: plug in 45 MZ-NH900 Pin No. Pin Name I/O 193 USB_WAKE I 194 A7CAL_SW I/O 195 SI0 I Serial data input from the EEPROM 196 SO0 O Serial data output to the EEPROM 197 SCK0 O Serial clock output to the EEPROM 198 XGUM_ON I Rechargeable battery insert detection signal terminal 199 BEEP O Beep sound control signal output to the headphone amplifier 200 XOPT_CTL O Power supply on/off control signal output for the optical input jack 201 LAM_REQCHK I LAM power check terminal 202 LAM_SPREQ O LAM force stop request signal output 203 REC_LED /ACCESS_LED O REC or Access LED drive signal output terminal 204 MDVCC_CTL O Power supply control signal output for the OP modulation 205 VBUS_VB_CTL O USB power supply control signal output terminal 206 LAM_NAME O LAM name data request signal output terminal 207 DRAM_ALONE O Self-refresh signal output for internal D-RAM 208 PF0 — Not used 209 PF1/S0DO O Connect to the optical pick-up block 210 PF2/S1DO O Connect to the optical pick-up block 211 D_ENREG O Enable signal output to the headphone amplifier 212 XMUTE /MUTE O Muting on/off control signal output terminal 213 SI1 I Serial data input from the LCD module 214 SO1 O Serial data output to the LCD module 215 SCK1 I/O Serial data transfer clock signal input/output terminal with the LCD module 216 SLD_MON I Sled servo monitoring terminal 217 AOUT_SEL O Headphone/line output switching terminal 218 YUZU_SLEEP O Chip enable output to the power control IC 219 FFCLR O Power on/off control signal output for FCRAM (internal RAM) 220 CHGI_CTL1 O Charge current limiter control signal output at the time of AC adaptor use “L”: limit off, “H”: limit on Not used 221 CHGI_CTL2 O Charge current control signal output terminal “L”: low current charge 222 CHGI_CTL3 O Charge current control signal output terminal “L”: low current charge 223 SLBUSY I Receive signal monitoring terminal for sled command 224 XTEST I Terminal for the test mode setting (normally open) 225 XRF_RST O Reset signal output to the RF amplifier 226 VREC_SEL O VREC start-up timing control signal output terminal 227 XHOLD_SW I HOLD switch detection input terminal 228 T_MARK_SW I Track mark switch input terminal 229 XRST2_DET I Reset signal input from the power control IC 230 CHGI_SEL O Charge/discharge control signal output for current sense amplifier 231 RECP_MON I Laser power changeover signal monitoring terminal 232 SPDL_MON I Spindle servo monitoring terminal 233 XCS_PWR_IC O Chip select signal output to the power control IC 234 RXD I Not used 235 TXD O Not used 236 XCS_LCD O Chip select signal output to the LCD module 46 Description System wake up signal input by USB connect Current sense amplifier input, and short switch control output terminal Not used Not used Not used Not used Not used Not used “L”: test mode Not used Not used MZ-NH900 Pin No. Pin Name I/O Description 237 CC_CTL /VI_CTL O Constant current circuit control signal output terminal 238 XRST_MTR _DRV O Reset signal output to the motor driver 239 XCS_NV O Chip select signal output to the EEPROM 240 CHG_PWM O Charge current or voltage control signal output terminal 241 IAMP_CAL O Offset signal output of current sense amplifier 242 NC — Not used 243 D_VCONT _PWM I For voltage control signal output to the headphone amplifier 244 CHG_OPR_LED O Charge indication LED drive signal output terminal 245 XCS_REC_DRV O Chip select signal output to the over write head driver 246 GND_SW O Ground line switching signal output terminal 247 CS_RTC O Chip select signal output for real time clock 248 JOG_A I Jog dial pulse input terminal 249 JOG_B I Jog dial pulse input terminal 250 VBUS_DET I USB power supply voltage detection terminal 251 SSB_DATA I/O SSB data input/output with the RF amplifier 252 SSB_CLK O SSB clock output to the RF amplifier 253 HIMD_ PROTECT I Recording protector detection input for Hi-MD disc 254 LDPEN O Pulse/DC light-emit switching signal output terminal 255 CHG_TYPE2 O Battery charge control signal output terminal 256 DRAM_HOLD _DET I Detection terminal for internal D-RAM power supply information keeping 257 DRAM_VDD _CLR O Internal D-RAM power latch clear signal output for quick mode sleep 258 AD2ENDF I Monitoring terminal for flag of servo signal A/D measuring finish 259 TEST — Not used 260 SRAM_MODE I Not used 261 HSALF I Not used 262 to 271 TIGER_MON0 to TIGER_MON9 O Trigger monitoring terminal 272 XLSRCK O Pulse output for laser strobe recording Not used Not used Not used “H”: charging output clock=18.5 MHz 273 TAT — Not used 274 TAN — Not used 275 NAR — Not used 276 IDO — Not used 277 SAK — Not used 278 LRCKI I L/R sampling clock signal input terminal for PCM data interface 279 XBCKI I Bit clock signal input terminal for the PCM data interface 280 DATAI I Serial clock signal input terminal for the PCM data interface 281 SI3 I Serial data input for LAM microcomputer communication 282 SO3 O Serial data output for LAM microcomputer communication 283 SCK3 O Serial data transfer clock signal output for LAM microcomputer communication 284 SI4 I Data input from ATRAC3 plus encoder communication Not used 285 SO4 O Data output for ATRAC3 plus encoder communication Not used 286 SCK4 O Clock signal output for ATRAC3 plus encoder communication Not used Not used Not used Not used Not used Not used Not used 47 MZ-NH900 Pin No. Pin Name I/O 287 SCS3 O Chip select signal output for LAM microcomputer communication 288 SCS4 O Chip select signal output for ATRAC3 plus encoder communication 289 HI_Z_SLD O Standby signal output terminal for the sled motor 290 HI_Z_SPDL O Standby signal output terminal for the spindle motor 291 to 294 SET_CODE0 to SET_CODE3 I Setting terminal for the destination 295, 296 D_EN1, D_EN2 O Headphone/LINE/beep switching signal output to the headphone amplifier O Enable/disable switching control terminal for class-D amplifier booster circuit 297 D_ENVG Description Not used Not used 298 DADT O Audio data output terminal 299 PWM_L1 O LC drive PWM output terminal 300 PWM_L2 O LC drive PWM output terminal 301 I2C 1 — Open drain for IIC 302 I2C 2 — Open drain for IIC 303, 304 TEST — Not used 305 CLKIN2 I Clock signal input terminal (13.5 MHz or 27 MHz) 306 FS256 O Master clock signal (256Fs=11.2896 MHz) output to A/D converter 307 ADDT I Data input from A/D converter 308 LRCK O L/R sampling clock signal (44.1kHz) output to external A/D converter 309 XBCK O Bit clock (2.8224 MHz) output to the external A/D converter 310 OSCI I Main system clock input terminal (22.5792 MHz) 311 OSCO O Main system clock output terminal (22.5792 MHz) 312 FS512 O Clock signal output to the headphone amplifier 313 DTCK I/O TSB master data clock input/output or SSB data input/output 314 UDP I/O USB data (+) input/output terminal 315 UDM I/O USB data (–) input/output terminal 316 USBHOLD I USB hold signal input terminal 317 SUSPEND O USB suspend signal output 318 UPUEN O USB pull-up resistor connection control output terminal 319 UOSCI I Resonator (48MHz) connection terminal for the USB oscillation circuit 320 UOSCO O Resonator (48MHz) connection terminal for the USB oscillation circuit 321 to 325 NC — Not used 48 Not used Not used Not used MZ-NH900 SECTION 7 EXPLODED VIEWS NOTE: • -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) ↑ ↑ Parts Color Cabinet's Color 7-1. • Items marked “*” are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. • The mechanical parts with no reference number in the exploded views are not supplied. • Abbreviation EE : East European model 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 critiquens pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié. CASE SECTION upper panel section 2 2 chassis section 6 2 3 4 2 2 1 5 Ref. No. 1 2 3 4 Part No. Description Remark 3-266-206-11 3-234-449-19 3-266-207-01 X-2023-388-1 KNOB (OPEN) SCREW (M1.4) CAP (USB) CASE (LOWER) (S) SUB ASSY (SILVER) Ref. No. 4 5 5 6 Part No. Description Remark X-2023-389-1 3-266-509-01 3-266-509-11 2-188-727-01 CASE (LOWER) (B) SUB ASSY (BLACK) LID, BATTERY (for SILVER) LID, BATTERY (for BLACK) SHEET (BATT) 49 MZ-NH900 7-2. UPPER PANEL SECTION 52 not supplied 53 51 54 55 56 57 58 61 59 Ref. No. 60 Part No. Description 51 51 52 53 54 X-2023-708-1 X-2023-709-1 3-237-092-01 3-264-154-01 3-266-488-01 PANEL (S) SUB ASSY, UPPER (SILVER) PANEL (B) SUB ASSY, UPPER (BLACK) KNOB (HOLD) BADGE (HI-MD) SPRING (REC), COMPRESSION 55 55 3-266-485-01 BUTTON (T-MARK) (for SILVER) 3-266-485-11 BUTTON (T-MARK) (for BLACK) 50 Remark Ref. No. 56 57 Part No. Description Remark 58 59 60 3-266-492-01 KNOB (ROTARY) 3-266-192-01 ESCUTCHEON (5 DIRECTION) (VOL +. >. VOL -. .) 3-266-191-01 KNOB (5 DIRECTION) (N ENT) 1-805-513-11 LCD MODULE 3-318-382-91 SCREW (1.7X2.5), TAPPING 61 3-266-577-01 SPACER (HOLDER) MZ-NH900 7-3. CHASSIS SECTION 110 mechanism deck section 107 108 109 106 111 113 114 105 112 104 119 119 116 115 103 102 117 101 118 Ref. No. Part No. Description 101 102 103 104 105 3-266-499-01 3-245-889-01 3-266-534-01 3-266-506-01 X-3385-106-1 OPEN SLIDER SPRING (LIMITTER), COMPRESSION SPRING (LOCK), TENSION CASE, BATTERY CHASSIS ASSY, SET 106 107 108 109 110 3-318-382-91 3-266-502-01 3-266-500-01 3-266-501-01 3-246-996-01 SCREW (1.7X2.5), TAPPING PIN, MD STANDARD SPRING (L), TORSION SPRING (R), TORSION SCREW (MD), STEP 111 3-242-558-01 SPACER (LINE IN) Remark Ref. No. 112 113 114 114 114 115 116 117 118 119 Part No. Description Remark 3-245-901-01 TERMINAL (SUM 3) 3-245-902-01 COVER, INSULATING X-2023-375-1 MAIN BOARD, COMPLETE (for SERVICE) (AEP, UK, EE) X-2023-376-1 MAIN BOARD, COMPLETE (for SERVICE) (US) X-2023-377-1 MAIN BOARD, COMPLETE (for SERVICE) (EXCEPT US, AEP, UK, EE) 3-238-876-04 3-266-508-01 X-3382-584-1 3-234-449-19 2-188-728-01 SCREW (M1.4), TOOTHED LOCK TERMINAL (-), BATTERY TERMINAL (+) ASSY, BATTERY SCREW (M1.4) SHEET (SW) 51 MZ-NH900 7-4. MECHANISM DECK SECTION (MT-MZNH900-181) 159 158 161 not supplied HR601 (over write head) 157 154 M702 160 162 156 154 M703 M701 153 163 (including HR601 (over write head) ) 155 153 152 153 151 The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Ref. No. Part No. Description 151 152 153 154 155 3-338-645-31 3-263-454-01 3-248-370-01 3-225-996-17 3-244-880-01 WASHER (0.8-2.5) GEAR (BSA) SCREW, SELF TAP SCREW (M1.4) (EG), PRECISION PAN SPRING, THRUST RETAINER 156 157 158 159 3-263-455-01 3-259-972-22 X-3384-651-2 X-3384-650-1 GEAR (SB) CHASSIS (REC) BASE ASSY, MOTOR HOLDER ASSY Remark Ref. No. Part No. 160 161 162 0 163 3-263-453-01 X-2023-272-1 3-244-879-01 X-2021-785-1 M701 52 M702 M703 Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié. Description Remark PLATE, RATCHET LEAD SCREW SERVICE ASSY SPRING, RACK OP SERVICE ASSY (ABX-U) (including HR601(OVER WRITE HEAD)) 8-835-782-12 MOTOR, DC SSM18D/C-NP (SPINDLE) 1-787-143-11 MOTOR, DC (SLED) 1-477-519-21 MOTOR UNIT, DC (OVER WRITE HEAD UP/DOWN) MZ-NH900 SECTION 8 ELECTRICAL PARTS LIST MAIN NOTE: • Items marked “*” are not stocked since they • Due to standardization, replacements in the are seldom required for routine service. parts list may be different from the parts Some delay should be anticipated when specified in the diagrams or the components ordering these items. used on the set. • SEMICONDUCTORS • -XX and -X mean standardized parts, so they In each case, u: µ, for example: may have some difference from the original uA... : µA... uPA... : µPA... one. uPB... : µPB... uPC... : µPC... • RESISTORS uPD... : µPD... All resistors are in ohms. • CAPACITORS METAL: Metal-film resistor. uF: µF METAL OXIDE: Metal oxide-film resistor. • COILS F: nonflammable uH: µH • Abbreviation E18 : 100 V - 240 V AC area in E model JE : Tourist model AUS : Australian model EE : East Europian model KR : Korean model CH : Chinese model HK : Hong Kong model TW : Taiwan model CND: Canadian model Ref. No. Part No. Description Remark X-2023-375-1 MAIN BOARD, COMPLETE (for SERVICE) (AEP, UK, EE) X-2023-376-1 MAIN BOARD, COMPLETE (for SERVICE) (US) X-2023-377-1 MAIN BOARD, COMPLETE (for SERVICE) (EXCEPT US, AEP, UK, EE) ********************* < CAPACITOR > C101 C102 C104 C105 C106 1-164-874-11 1-125-837-11 1-164-939-11 1-125-777-11 1-164-937-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 100PF 1uF 0.0022uF 0.1uF 0.001uF 5% 10% 10% 10% 10% 50V 6.3V 50V 10V 50V C107 C108 C151 C153 C154 1-131-862-11 1-135-210-11 1-125-777-11 1-125-777-11 1-135-868-11 TANTALUM CHIP TANTALUM CHIP CERAMIC CHIP CERAMIC CHIP TANTALUM CHIP 47uF 4.7uF 0.1uF 0.1uF 220uF 20% 20% 10% 10% 20% 4V 10V 10V 10V 2.5V C155 C201 C202 C204 C205 1-127-715-11 1-164-874-11 1-125-837-11 1-164-939-11 1-125-777-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.22uF 100PF 1uF 0.0022uF 0.1uF 10% 5% 10% 10% 10% 16V 50V 6.3V 50V 10V C206 C207 C208 C251 C253 1-164-937-11 1-131-862-11 1-135-210-11 1-125-777-11 1-125-777-11 CERAMIC CHIP TANTALUM CHIP TANTALUM CHIP CERAMIC CHIP CERAMIC CHIP 0.001uF 47uF 4.7uF 0.1uF 0.1uF 10% 20% 20% 10% 10% 50V 4V 10V 10V 10V C254 C255 C302 C303 C304 1-135-868-11 1-127-715-11 1-164-939-11 1-125-777-11 1-125-777-11 TANTALUM CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 220uF 0.22uF 0.0022uF 0.1uF 0.1uF 20% 10% 10% 10% 10% 2.5V 16V 50V 10V 10V C305 C306 C308 C310 C311 1-125-777-11 1-125-777-11 1-125-777-11 1-135-259-11 1-125-777-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP TANTALUM CHIP CERAMIC CHIP 0.1uF 0.1uF 0.1uF 10uF 0.1uF 10% 10% 10% 20% 10% 10V 10V 10V 6.3V 10V C312 C313 C314 C315 C316 1-100-539-11 1-100-539-11 1-125-777-11 1-165-851-91 1-119-750-11 TANTALUM CHIP TANTALUM CHIP CERAMIC CHIP TANTALUM CHIP TANTALUM CHIP 47uF 47uF 0.1uF 10uF 22uF 20% 20% 10% 20% 20% 6.3V 6.3V 10V 6.3V 6.3V C318 1-135-149-21 TANTALUM CHIP 2.2uF 10% 10V Ref. No. 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 critiquens pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié. When indicating parts by reference number, please include the board. Part No. Description Remark C319 C320 C321 C322 1-125-777-11 1-135-149-21 1-100-539-11 1-125-777-11 CERAMIC CHIP TANTALUM CHIP TANTALUM CHIP CERAMIC CHIP 0.1uF 2.2uF 47uF 0.1uF 10% 10% 20% 10% 10V 10V 6.3V 10V C323 C324 C325 C327 C328 1-135-259-11 1-125-777-11 1-125-777-11 1-125-837-11 1-125-837-11 TANTALUM CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 10uF 0.1uF 0.1uF 1uF 1uF 20% 10% 10% 10% 10% 6.3V 10V 10V 6.3V 6.3V C351 C352 C354 C355 C356 1-125-891-11 1-125-777-11 1-165-884-11 1-128-964-11 1-128-964-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP TANTALUM CHIP TANTALUM CHIP 0.47uF 0.1uF 2.2uF 100uF 100uF 10% 10% 10% 20% 20% 10V 10V 6.3V 6.3V 6.3V C357 C360 C361 C362 C364 1-137-739-91 1-165-884-11 1-100-539-11 1-135-259-11 1-165-884-11 TANTALUM CHIP CERAMIC CHIP TANTALUM CHIP TANTALUM CHIP CERAMIC CHIP 22uF 2.2uF 47uF 10uF 2.2uF 20% 10% 20% 20% 10% 6.3V 6.3V 6.3V 6.3V 6.3V C365 C367 C368 C370 C371 1-125-837-11 1-125-837-11 1-115-467-11 1-100-352-11 1-125-777-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 1uF 1uF 0.22uF 1uF 0.1uF 10% 10% 10% 20% 10% 6.3V 6.3V 10V 16V 10V C372 C402 C403 C406 C407 1-164-943-11 1-100-609-11 1-100-609-11 1-125-777-11 1-125-777-11 CERAMIC CHIP TANTALUM CHIP TANTALUM CHIP CERAMIC CHIP CERAMIC CHIP 0.01uF 220uF 220uF 0.1uF 0.1uF 10% 10% 10% 16V 5V 5V 10V 10V C408 C409 C411 C412 C415 1-125-777-11 1-164-943-11 1-119-751-11 1-125-777-11 1-125-777-11 CERAMIC CHIP CERAMIC CHIP TANTALUM CHIP CERAMIC CHIP CERAMIC CHIP 0.1uF 0.01uF 22uF 0.1uF 0.1uF 10% 10% 20% 10% 10% 10V 16V 16V 10V 10V C417 C419 C420 C421 C423 1-125-777-11 1-125-777-11 1-125-777-11 1-125-777-11 1-100-609-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP TANTALUM CHIP 0.1uF 0.1uF 0.1uF 0.1uF 220uF 10% 10% 10% 10% 10V 10V 10V 10V 5V C424 C425 C426 C427 C428 1-100-609-11 1-125-777-11 1-119-751-11 1-125-777-11 1-125-777-11 TANTALUM CHIP CERAMIC CHIP TANTALUM CHIP CERAMIC CHIP CERAMIC CHIP 220uF 0.1uF 22uF 0.1uF 0.1uF 10% 20% 10% 10% 5V 10V 16V 10V 10V 53 MZ-NH900 MAIN Ref. No. Part No. Description Remark C429 C434 C435 C436 C437 1-125-777-11 1-125-777-11 1-125-777-11 1-125-777-11 1-125-777-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 10% 10% 10% 10% 10% 10V 10V 10V 10V 10V C438 C452 C453 C455 C456 1-125-777-11 1-107-826-11 1-165-176-11 1-164-939-11 1-164-939-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.1uF 0.1uF 0.047uF 0.0022uF 0.0022uF 10% 10% 10% 10% 10% 10V 16V 16V 50V 50V C457 C458 C459 C476 C478 1-107-826-11 1-125-777-11 1-125-777-11 1-164-874-11 1-164-943-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.1uF 0.1uF 0.1uF 100PF 0.01uF 10% 10% 10% 5% 10% 16V 10V 10V 50V 16V C479 C480 C481 C511 C513 1-125-777-11 1-165-884-11 1-125-837-11 1-125-777-11 1-164-943-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.1uF 2.2uF 1uF 0.1uF 0.01uF 10% 10% 10% 10% 10% 10V 6.3V 6.3V 10V 16V C515 C516 C517 C518 C519 1-125-777-11 1-125-777-11 1-125-777-11 1-135-210-11 1-125-777-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP TANTALUM CHIP CERAMIC CHIP 0.1uF 0.1uF 0.1uF 4.7uF 0.1uF 10% 10% 10% 20% 10% 10V 10V 10V 10V 10V C520 C521 C522 C523 C524 1-125-777-11 1-164-850-11 1-164-850-11 1-125-777-11 1-162-970-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.1uF 10PF 10PF 0.1uF 0.01uF 10% 0.5PF 0.5PF 10% 10% 10V 50V 50V 10V 25V C525 C526 C527 C528 C529 1-164-941-11 1-164-874-11 1-125-777-11 1-125-777-11 1-125-777-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.0047uF 100PF 0.1uF 0.1uF 0.1uF 10% 5% 10% 10% 10% 16V 50V 10V 10V 10V C530 C531 C533 C536 C537 1-125-837-11 1-164-943-11 1-164-943-11 1-107-819-11 1-125-837-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 1uF 0.01uF 0.01uF 0.022uF 1uF 10% 10% 10% 10% 10% 6.3V 16V 16V 16V 6.3V C538 C539 C545 C547 C550 1-164-937-11 1-125-837-11 1-125-777-11 1-119-923-11 1-119-923-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.001uF 1uF 0.1uF 0.047uF 0.047uF 10% 10% 10% 10% 10% 50V 6.3V 10V 10V 10V C552 C553 C554 C555 C556 1-164-943-11 1-135-210-11 1-125-777-11 1-164-941-11 1-135-210-11 CERAMIC CHIP TANTALUM CHIP CERAMIC CHIP CERAMIC CHIP TANTALUM CHIP 0.01uF 4.7uF 0.1uF 0.0047uF 4.7uF 10% 20% 10% 10% 20% 16V 10V 10V 16V 10V C557 C558 C559 C560 C561 1-125-777-11 1-164-937-11 1-164-941-11 1-125-777-11 1-125-837-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.1uF 0.001uF 0.0047uF 0.1uF 1uF 10% 10% 10% 10% 10% 10V 50V 16V 10V 6.3V C562 C564 1-125-837-11 CERAMIC CHIP 1uF 1-135-210-11 TANTALUM CHIP 4.7uF 10% 20% 6.3V 10V 54 Ref. No. Part No. Description Remark C565 C566 C567 1-125-777-11 CERAMIC CHIP 0.1uF 1-125-777-11 CERAMIC CHIP 0.1uF 1-135-210-11 TANTALUM CHIP 4.7uF 10% 10% 20% 10V 10V 10V C568 C569 C570 C573 C601 1-164-943-11 1-164-943-11 1-112-014-11 1-164-937-11 1-125-837-11 CERAMIC CHIP CERAMIC CHIP TANTALUM CHIP CERAMIC CHIP CERAMIC CHIP 0.01uF 0.01uF 4.7uF 0.001uF 1uF 10% 10% 20% 10% 10% 16V 16V 6.3V 50V 6.3V C602 C604 C607 C609 C611 1-125-777-11 1-125-777-11 1-125-837-11 1-125-837-11 1-164-943-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.1uF 0.1uF 1uF 1uF 0.01uF 10% 10% 10% 10% 10% 10V 10V 6.3V 6.3V 16V C612 C613 C614 C616 C619 1-119-750-11 1-119-750-11 1-119-750-11 1-165-897-11 1-125-837-11 TANTALUM CHIP TANTALUM CHIP TANTALUM CHIP TANTALUM CHIP CERAMIC CHIP 22uF 22uF 22uF 22uF 1uF 20% 20% 20% 20% 10% 6.3V 6.3V 6.3V 10V 6.3V C620 C621 C622 C625 C627 1-119-923-11 1-117-919-11 1-100-539-11 1-125-777-11 1-100-539-11 CERAMIC CHIP TANTALUM CHIP TANTALUM CHIP CERAMIC CHIP TANTALUM CHIP 0.047uF 10uF 47uF 0.1uF 47uF 10% 20% 20% 10% 20% 10V 6.3V 6.3V 10V 6.3V C628 C630 C633 C634 C635 1-125-837-11 1-125-777-11 1-164-943-11 1-125-837-11 1-100-539-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP TANTALUM CHIP 1uF 0.1uF 0.01uF 1uF 47uF 10% 10% 10% 10% 20% 6.3V 10V 16V 6.3V 6.3V C636 C637 C638 C641 C642 1-125-777-11 1-100-442-11 1-164-939-11 1-164-943-11 1-119-923-11 CERAMIC CHIP TANTALUM CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.1uF 10uF 0.0022uF 0.01uF 0.047uF 10% 20% 10% 10% 10% 10V 6.3V 50V 16V 10V C643 C644 C645 C646 C648 1-100-743-91 1-164-941-11 1-164-943-11 1-119-923-11 1-119-923-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 2.2uF 0.0047uF 0.01uF 0.047uF 0.047uF 20% 10% 10% 10% 10% 16V 16V 16V 10V 10V C649 C650 C652 C653 C658 1-125-777-11 1-100-442-11 1-135-259-11 1-135-259-11 1-100-539-11 CERAMIC CHIP TANTALUM CHIP TANTALUM CHIP TANTALUM CHIP TANTALUM CHIP 0.1uF 10uF 10uF 10uF 47uF 10% 20% 20% 20% 20% 10V 6.3V 6.3V 6.3V 6.3V C660 C661 C666 C668 C669 1-107-826-11 1-165-884-11 1-127-820-11 1-125-837-11 1-125-837-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.1uF 2.2uF 4.7uF 1uF 1uF 10% 10% 10% 10% 10% 16V 6.3V 16V 6.3V 6.3V C671 C672 C673 C674 C675 1-125-777-11 1-127-820-11 1-125-777-11 1-112-010-11 1-164-943-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CAP-CHIP CERAMIC CHIP 0.1uF 4.7uF 0.1uF 33PF 0.01uF 10% 10% 10% 5% 10% 10V 16V 10V 100V 16V C676 C677 C701 C702 C703 1-164-937-11 1-125-777-11 1-119-923-11 1-119-923-11 1-119-923-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.001uF 0.1uF 0.047uF 0.047uF 0.047uF 10% 10% 10% 10% 10% 50V 10V 10V 10V 10V MZ-NH900 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C895 C901 C902 1-125-777-11 CERAMIC CHIP 1-125-777-11 CERAMIC CHIP 1-125-777-11 CERAMIC CHIP 0.1uF 0.1uF 0.1uF 10% 10% 10% 10V 10V 10V C903 C906 C908 C909 C915 1-164-943-11 1-100-352-11 1-164-943-11 1-119-751-11 1-100-442-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP TANTALUM CHIP TANTALUM CHIP 0.01uF 1uF 0.01uF 22uF 10uF 10% 20% 10% 20% 20% 16V 16V 16V 16V 6.3V C916 C918 C919 C920 C922 1-100-442-11 1-165-176-11 1-164-227-11 1-125-777-11 1-128-964-11 TANTALUM CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP TANTALUM CHIP 10uF 0.047uF 0.022uF 0.1uF 100uF 20% 10% 10% 10% 20% 6.3V 16V 25V 10V 6.3V C923 C924 C926 C927 C928 1-100-539-11 1-100-539-11 1-164-937-11 1-164-874-11 1-164-874-11 TANTALUM CHIP TANTALUM CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 47uF 47uF 0.001uF 100PF 100PF 20% 20% 10% 5% 5% 6.3V 6.3V 50V 50V 50V C929 C931 C932 C933 C935 1-164-937-11 1-165-884-11 1-164-943-11 1-165-884-11 1-165-884-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.001uF 2.2uF 0.01uF 2.2uF 2.2uF 10% 10% 10% 10% 10% 50V 6.3V 16V 6.3V 6.3V C936 C937 C939 C940 C941 1-165-884-11 1-165-884-11 1-119-750-11 1-119-750-11 1-100-352-11 CERAMIC CHIP CERAMIC CHIP TANTALUM CHIP TANTALUM CHIP CERAMIC CHIP 2.2uF 2.2uF 22uF 22uF 1uF 10% 10% 20% 20% 20% 6.3V 6.3V 6.3V 6.3V 16V C942 C948 C954 C958 C959 1-100-352-11 1-119-750-11 1-164-937-11 1-125-837-11 1-125-777-11 CERAMIC CHIP TANTALUM CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 1uF 22uF 0.001uF 1uF 0.1uF 20% 20% 10% 10% 10% 16V 6.3V 50V 6.3V 10V C960 C961 C9001 1-125-777-11 CERAMIC CHIP 1-125-777-11 CERAMIC CHIP 1-162-974-11 CERAMIC CHIP 0.1uF 0.1uF 0.01uF 10% 10% 10V 10V 50V C705 C706 C707 C708 C709 1-164-943-11 1-107-819-11 1-164-943-11 1-107-819-11 1-164-943-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.01uF 0.022uF 0.01uF 0.022uF 0.01uF 10% 10% 10% 10% 10% 16V 16V 16V 16V 16V C710 C712 C713 C714 C715 1-107-819-11 1-125-777-11 1-125-777-11 1-125-777-11 1-125-777-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.022uF 0.1uF 0.1uF 0.1uF 0.1uF 10% 10% 10% 10% 10% 16V 10V 10V 10V 10V C716 C717 C801 C802 C803 1-125-777-11 1-125-777-11 1-164-846-11 1-164-846-11 1-164-943-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.1uF 0.1uF 6PF 6PF 0.01uF 10% 10% 0.5PF 0.5PF 10% 10V 10V 50V 50V 16V C804 C805 C808 C809 C810 1-164-943-11 1-125-891-11 1-125-837-11 1-125-777-11 1-125-777-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.01uF 0.47uF 1uF 0.1uF 0.1uF 10% 10% 10% 10% 10% 16V 10V 6.3V 10V 10V C811 C812 C813 C814 C816 1-125-777-11 1-125-837-11 1-119-923-11 1-125-777-11 1-100-539-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP TANTALUM CHIP 0.1uF 1uF 0.047uF 0.1uF 47uF 10% 10% 10% 10% 20% 10V 6.3V 10V 10V 6.3V C817 C818 C819 C820 C821 1-125-777-11 1-165-851-91 1-100-539-11 1-125-777-11 1-164-874-11 CERAMIC CHIP TANTALUM CHIP TANTALUM CHIP CERAMIC CHIP CERAMIC CHIP 0.1uF 10uF 47uF 0.1uF 100PF 10% 20% 20% 10% 5% 10V 6.3V 6.3V 10V 50V C822 C823 C827 C828 C830 1-125-777-11 1-125-777-11 1-125-777-11 1-164-937-11 1-164-937-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.1uF 0.1uF 0.1uF 0.001uF 0.001uF 10% 10% 10% 10% 10% 10V 10V 10V 50V 50V C835 C836 C838 C839 C843 1-125-777-11 1-165-851-91 1-165-851-91 1-125-777-11 1-125-777-11 CERAMIC CHIP TANTALUM CHIP TANTALUM CHIP CERAMIC CHIP CERAMIC CHIP 0.1uF 10uF 10uF 0.1uF 0.1uF 10% 20% 20% 10% 10% 10V 6.3V 6.3V 10V 10V C845 C846 C847 C850 C853 1-100-539-11 1-125-777-11 1-125-777-11 1-125-777-11 1-125-777-11 TANTALUM CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 47uF 0.1uF 0.1uF 0.1uF 0.1uF 20% 10% 10% 10% 10% 6.3V 10V 10V 10V 10V C856 C857 C859 C861 C864 1-125-777-11 1-164-858-11 1-125-777-11 1-125-777-11 1-107-826-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.1uF 22PF 0.1uF 0.1uF 0.1uF 10% 5% 10% 10% 10% 10V 50V 10V 10V 16V D152 D252 D301 D302 D303 8-719-046-91 8-719-046-91 8-719-056-54 8-719-056-54 8-719-056-54 DIODE DIODE DIODE DIODE DIODE MA2S111 MA2S111 MAZS068008SO MAZS068008SO MAZS068008SO C883 C884 C885 C886 C887 1-135-259-11 1-135-259-11 1-125-837-11 1-164-943-11 1-125-837-11 TANTALUM CHIP TANTALUM CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 10uF 10uF 1uF 0.01uF 1uF 20% 20% 10% 10% 10% 6.3V 6.3V 6.3V 16V 6.3V D304 D352 D401 D435 D436 8-719-056-54 8-719-081-71 6-500-483-01 8-719-056-72 8-719-056-54 DIODE DIODE DIODE DIODE DIODE MAZS068008SO DF8A6.8FK (TE85R) MA22D2800LS0 UDZ-TE-17-2.4B MAZS068008SO C891 C892 1-125-777-11 CERAMIC CHIP 1-125-777-11 CERAMIC CHIP 0.1uF 0.1uF 10% 10% 10V 10V D438 D439 6-500-483-01 DIODE MA22D2800LS0 6-500-483-01 DIODE MA22D2800LS0 < CONNECTOR > CN401 CN451 CN471 CN501 CN701 1-818-192-21 JACK (POWER CODE) (BATTERY CHARGE STAND) 1-818-190-21 CONNECTOR, SQUARE TYPE (USB) 7P (USB) 1-818-546-21 CONNECTOR, FFC/FPC (ZIF) 16P 1-818-547-21 CONNECTOR, FFC/FPC (ZIF) 26P 1-818-540-21 CONNECTOR, FFC/FPC (ZIF) 10P < DIODE > 55 MZ-NH900 MAIN Ref. No. Part No. Description D440 D441 D442 6-500-483-01 DIODE MA22D2800LS0 8-719-056-54 DIODE MAZS068008SO 8-719-056-54 DIODE MAZS068008SO D450 D457 D458 D471 D473 6-500-483-01 6-500-483-01 8-719-422-49 8-719-072-27 8-719-056-54 DIODE DIODE DIODE DIODE DIODE MA22D2800LS0 MA22D2800LS0 MA8056-L MA2Z748001S0 MAZS068008SO D601 D602 D603 D604 D605 6-500-813-01 8-719-072-27 8-719-072-27 6-500-483-01 6-500-910-01 DIODE DIODE DIODE DIODE DIODE MA2SD32008S0 MA2Z748001S0 MA2Z748001S0 MA22D2800LS0 MA2SD3000LS0 D606 D607 D608 D609 D611 6-500-909-01 6-500-909-01 6-500-910-01 8-719-072-27 8-719-072-27 DIODE DIODE DIODE DIODE DIODE MA22D1700LS0 MA22D1700LS0 MA2SD3000LS0 MA2Z748001S0 MA2Z748001S0 D613 D614 D615 D616 D801 6-500-813-01 6-500-813-01 6-500-909-01 6-500-909-01 8-719-072-27 DIODE DIODE DIODE DIODE DIODE MA2SD32008S0 MA2SD32008S0 MA22D1700LS0 MA22D1700LS0 MA2Z748001S0 D803 D881 D882 D883 D884 6-500-813-01 6-500-813-01 6-500-813-01 6-500-813-01 8-719-072-27 DIODE DIODE DIODE DIODE DIODE MA2SD32008S0 MA2SD32008S0 MA2SD32008S0 MA2SD32008S0 MA2Z748001S0 D885 D902 D904 D905 D906 8-719-072-27 8-719-072-27 8-719-072-27 8-719-072-27 6-500-483-01 DIODE DIODE DIODE DIODE DIODE MA2Z748001S0 MA2Z748001S0 MA2Z748001S0 MA2Z748001S0 MA22D2800LS0 Remark Ref. No. Part No. Description Remark < IC > IC301 IC302 IC351 IC401 IC402 6-702-894-01 6-706-528-01 6-704-998-01 6-705-536-01 6-706-652-01 IC IC IC IC IC AK5356VN-L XC6219B212MR CXD9811K (TE4) MM1655NCBE NJU7008F3 (TE1) IC471 IC501 IC502 IC601 IC602 6-705-715-01 6-705-012-01 6-706-095-01 6-705-000-01 6-703-317-01 IC IC IC IC IC XC6219B242MR SN761059ZQLR R1180Q301B-TR-FA SC901585VAR2 R1160N121B-TR-FA * IC603 IC604 IC605 IC606 IC607 6-706-038-01 6-706-079-01 6-706-214-01 6-702-590-01 8-759-690-72 IC IC IC IC IC XC6209B322MR R1180Q121C-TR-FA TC7SL32FU (TE85R) XC61CN1702NR XC61CN0902NR IC701 IC801 IC804 IC881 IC882 6-704-999-01 8-753-229-55 6-706-089-01 6-759-639-21 6-706-094-01 IC IC IC IC IC BD6607KN CXD2681-223GG XC61CC2502NR XC6382C251MR R1180Q221B-TR-FA IC891 IC901 IC902 IC903 (Not supplied) 6-704-997-01 6-706-090-01 6-704-245-01 IC IC IC IC AK6514CF-E2 SC901584EPR2 XC62HR5502MR XC61CC1702NR < JACK > J301 J302 J351 J402 1-815-950-12 1-794-084-12 1-793-288-43 1-785-383-11 JACK (LINE IN (OPT)) JACK (MIC (PLUG IN POWER)) JACK (i/LINE OUT) JACK, DC (POLARITY UNIFIED TYPE) (DC IN 3V) < COIL/SHORT > < FUSE > F351 1-576-439-21 FUSE (SMD) (0.25A/125V) < FERRITE BEAD/SHORT > FB101 FB201 FB301 FB353 FB355 1-216-864-11 1-216-864-11 1-216-864-11 1-414-594-11 1-414-594-11 SHORT CHIP 0 SHORT CHIP 0 SHORT CHIP 0 INDUCTOR, FERRITE BEAD INDUCTOR, FERRITE BEAD FB357 FB451 FB452 FB471 FB501 1-414-594-11 1-469-869-21 1-469-869-21 1-216-864-11 1-400-620-21 INDUCTOR, FERRITE BEAD INDUCTOR (EMI FERRITE) (2012) INDUCTOR (EMI FERRITE) (2012) SHORT CHIP 0 INDUCTOR, FERRITE BEAD (1005) FB502 FB503 FB801 FB802 FB803 1-216-864-11 1-216-864-11 1-216-864-11 1-216-864-11 1-414-760-21 SHORT CHIP 0 SHORT CHIP 0 SHORT CHIP 0 SHORT CHIP 0 INDUCTOR, FERRITE BEAD FB807 FB808 FB809 FB810 1-216-864-11 1-216-864-11 1-216-864-11 1-414-760-21 SHORT CHIP 0 SHORT CHIP 0 SHORT CHIP 0 INDUCTOR, FERRITE BEAD 56 L151 L152 L251 L252 L303 1-216-864-11 1-400-582-21 1-216-864-11 1-400-582-21 1-400-397-11 SHORT CHIP INDUCTOR SHORT CHIP INDUCTOR INDUCTOR 0 47uH 0 47uH 10uH L501 L502 L503 L504 L505 1-216-295-00 1-400-397-11 1-400-397-11 1-400-397-11 1-400-397-11 SHORT CHIP INDUCTOR INDUCTOR INDUCTOR INDUCTOR 0 10uH 10uH 10uH 10uH L506 L507 L601 L603 L605 1-400-397-11 1-400-397-11 1-414-398-11 1-414-398-11 1-456-697-21 INDUCTOR INDUCTOR INDUCTOR INDUCTOR INDUCTOR 10uH 10uH 10uH 10uH 22uH L606 L607 L608 L701 L702 1-400-626-11 1-419-881-11 1-400-402-21 1-216-295-00 1-216-295-00 INDUCTOR INDUCTOR INDUCTOR SHORT CHIP SHORT CHIP 10uH 47uH 4.7uH 0 0 L801 L802 L803 L804 1-400-397-11 1-400-343-21 1-216-001-00 1-216-001-00 INDUCTOR INDUCTOR RES-CHIP RES-CHIP 10uH 22uH 10 10 5% 5% 1/10W 1/10W MZ-NH900 MAIN Ref. No. Part No. Description Remark L805 1-216-295-00 SHORT CHIP 0 L806 L881 L901 L903 L904 1-400-342-21 1-414-404-41 1-456-710-21 1-400-397-11 1-400-397-11 10uH 100uH 100uH 10uH 10uH L906 L907 1-456-677-21 INDUCTOR 1-456-677-21 INDUCTOR INDUCTOR INDUCTOR INDUCTOR INDUCTOR INDUCTOR 47uH 47uH < LINE FILTER > LF401 LF451 1-411-957-11 FILTER, COMMON MODE 1-456-111-11 COIL, COMMON MODE CHOKE < TRANSISTOR > Q151 Q251 Q301 Q351 Q352 8-729-050-32 8-729-050-32 8-729-051-23 6-550-859-01 8-729-037-61 TRANSISTOR TRANSISTOR TRANSISTOR FET TRANSISTOR 2SC5585TL 2SC5585TL 2SA2018TL NTHD4508NT1G UN9113J-(TX).SO Q401 Q402 Q403 Q406 Q407 6-550-326-01 6-550-353-01 6-550-353-01 8-729-427-74 8-729-037-75 TRANSISTOR FET FET TRANSISTOR TRANSISTOR FZT968TA SI1410EDH-T1 SI1410EDH-T1 XP4601 UN9214J-(TX).SO Q432 Q433 Q451 Q452 Q471 8-729-044-57 8-729-037-52 6-550-354-01 8-729-427-74 8-729-429-44 TRANSISTOR TRANSISTOR FET TRANSISTOR TRANSISTOR FZT688B-TP 2SD2216J-QR (TX).SO RTQ035P02TR XP4601 XP1501 Q501 Q502 Q503 Q504 Q601 6-550-674-01 8-729-051-23 8-729-037-52 8-729-037-89 6-550-357-01 FET TRANSISTOR TRANSISTOR TRANSISTOR FET MCH6604-K-TL-E 2SA2018TL 2SD2216J-QR (TX).SO 2SC4627J-C (TX).SO CPH5614-TL-E Q602 Q603 Q607 Q608 Q609 6-550-740-01 8-729-053-71 8-729-037-52 8-729-030-46 6-550-859-01 FET FET TRANSISTOR TRANSISTOR FET MCH6617-TL-E TS8K1TB 2SD2216J-QR (TX).SO XP4314-TX NTHD4508NT1G Q611 Q612 Q613 Q614 Q615 6-550-353-01 8-729-049-81 8-729-047-68 8-729-427-74 6-550-353-01 FET FET FET TRANSISTOR FET SI1410EDH-T1 SSM3K01F (TE85L) SSM3K03FE (TPL3) XP4601 SI1410EDH-T1 Q616 Q617 Q618 Q801 Q802 6-550-353-01 8-729-427-74 8-729-427-74 8-729-047-68 8-729-051-50 FET TRANSISTOR TRANSISTOR FET FET SI1410EDH-T1 XP4601 XP4601 SSM3K03FE (TPL3) XP152A12C0MR Q803 Q881 Q883 Q884 Q885 8-729-037-52 8-729-427-74 8-729-037-75 8-729-030-46 6-550-353-01 TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR FET 2SD2216J-QR (TX).SO XP4601 UN9214J-(TX).SO XP4314-TX SI1410EDH-T1 Q886 Q901 Q904 8-729-030-46 TRANSISTOR 8-729-053-71 FET 6-550-353-01 FET XP4314-TX TS8K1TB SI1410EDH-T1 Ref. No. Q905 Q906 Part No. Description 8-729-030-46 TRANSISTOR 8-729-427-74 TRANSISTOR Remark XP4314-TX XP4601 < RESISTOR > R101 R103 R105 R106 R107 1-208-927-11 1-208-715-11 1-216-864-11 1-208-707-11 1-208-715-11 METAL CHIP METAL CHIP SHORT CHIP METAL CHIP METAL CHIP 47K 22K 0 10K 22K 0.5% 0.5% 1/16W 1/16W 0.5% 0.5% 1/16W 1/16W R151 R154 R155 1-218-957-11 RES-CHIP 1-218-957-11 RES-CHIP 1-218-933-11 RES-CHIP 2.2K 2.2K 22 5% 5% 5% R155 R156 1-218-990-11 SHORT CHIP 1-218-937-11 RES-CHIP R157 R201 R203 R205 R206 1-218-990-11 1-208-927-11 1-208-715-11 1-216-864-11 1-208-707-11 SHORT CHIP METAL CHIP METAL CHIP SHORT CHIP METAL CHIP 0 47K 22K 0 10K R207 R251 R254 R255 1-208-715-11 1-218-957-11 1-218-957-11 1-218-933-11 METAL CHIP RES-CHIP RES-CHIP RES-CHIP 22K 2.2K 2.2K 22 R255 1-218-990-11 SHORT CHIP 0.5% 1/16W 5% 1/16W 5% 1/16W 5% 1/16W (AEP, UK, EE) 0 (EXCEPT AEP, UK, EE) R256 1-218-937-11 RES-CHIP 47 5% R257 R301 R302 R303 1-218-990-11 1-218-953-11 1-218-941-11 1-218-941-11 SHORT CHIP RES-CHIP RES-CHIP RES-CHIP 0 1K 100 100 5% 5% 5% 1/16W 1/16W 1/16W R304 R305 R306 R307 R308 1-218-977-11 1-218-941-11 1-218-965-11 1-218-941-11 1-216-864-11 RES-CHIP RES-CHIP RES-CHIP RES-CHIP SHORT CHIP 100K 100 10K 100 0 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W R309 R310 R312 R314 R315 1-218-953-11 1-218-953-11 1-208-635-11 1-218-990-11 1-218-990-11 RES-CHIP RES-CHIP METAL CHIP SHORT CHIP SHORT CHIP 1K 1K 10 0 0 5% 5% 0.5% 1/16W 1/16W 1/16W R316 R351 R352 R353 R354 1-216-864-11 1-218-953-11 1-218-973-11 1-208-715-11 1-218-990-11 SHORT CHIP RES-CHIP RES-CHIP METAL CHIP SHORT CHIP 0 1K 47K 22K 0 5% 5% 0.5% 1/16W 1/16W 1/16W R355 R356 R357 R358 R360 1-218-989-11 1-218-990-11 1-216-864-11 1-218-990-11 1-218-990-11 RES-CHIP SHORT CHIP SHORT CHIP SHORT CHIP SHORT CHIP 1M 0 0 0 0 5% 1/16W R361 R362 R363 R364 R413 1-208-635-11 1-216-864-11 1-216-864-11 1-216-813-11 1-218-977-11 METAL CHIP SHORT CHIP SHORT CHIP METAL CHIP RES-CHIP 10 0 0 220 100K 0.5% 1/16W 5% 5% 1/10W 1/16W 1/16W 1/16W 1/16W (AEP, UK, EE) 0 (EXCEPT AEP, UK, EE) 47 5% 1/16W (AEP, UK, EE) 0.5% 0.5% 1/16W 1/16W 0.5% 1/16W 1/16W (AEP, UK, EE) 57 MZ-NH900 MAIN Ref. No. Part No. Description R414 R415 R417 R418 R419 1-218-965-11 1-218-961-11 1-218-989-11 1-218-977-11 1-218-965-11 RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP 10K 4.7K 1M 100K 10K 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R420 R421 R422 R423 R424 1-218-961-11 1-218-977-11 1-218-989-11 1-218-981-11 1-218-985-11 RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP 4.7K 100K 1M 220K 470K 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R425 R426 R432 R433 R434 1-218-957-11 1-218-990-11 1-245-456-21 1-245-455-21 1-218-989-11 RES-CHIP SHORT CHIP METAL CHIP METAL CHIP RES-CHIP 2.2K 0 1 0.47 1M 5% 1/16W 1% 1% 5% 1/5W 1/5W 1/16W R436 R437 R438 R441 R442 1-218-981-11 1-218-981-11 1-218-977-11 1-218-977-11 1-218-977-11 RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP 220K 220K 100K 100K 100K 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R443 R444 R446 R447 R454 1-218-977-11 1-218-977-11 1-218-990-11 1-218-990-11 1-216-864-11 RES-CHIP RES-CHIP SHORT CHIP SHORT CHIP SHORT CHIP 100K 100K 0 0 0 5% 5% 1/16W 1/16W R455 R456 R462 R463 R464 1-218-989-11 1-218-985-11 1-218-981-11 1-218-945-11 1-208-935-11 RES-CHIP RES-CHIP RES-CHIP RES-CHIP METAL CHIP 1M 470K 220K 220 100K 5% 5% 5% 5% 0.5% 1/16W 1/16W 1/16W 1/16W 1/16W R466 R467 R471 R472 R473 1-220-804-11 1-218-965-11 1-218-990-11 1-218-990-11 1-218-990-11 RES-CHIP RES-CHIP SHORT CHIP SHORT CHIP SHORT CHIP 2.2M 10K 0 0 0 5% 5% 1/16W 1/16W R474 R475 R476 R477 R478 1-218-953-11 1-218-990-11 1-208-699-11 1-208-699-11 1-218-961-11 RES-CHIP SHORT CHIP METAL CHIP METAL CHIP RES-CHIP 1K 0 4.7K 4.7K 4.7K 5% 1/16W 0.5% 0.5% 5% 1/16W 1/16W 1/16W R480 R483 R484 R485 R486 1-218-977-11 1-218-985-11 1-218-981-11 1-218-985-11 1-218-990-11 RES-CHIP RES-CHIP RES-CHIP RES-CHIP SHORT CHIP 100K 470K 220K 470K 0 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W R489 R490 R491 R501 R502 1-218-941-11 1-218-941-11 1-218-941-11 1-218-957-11 1-218-953-11 RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP 100 100 100 2.2K 1K 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R503 R504 R505 R507 R508 1-218-977-11 1-218-977-11 1-208-635-11 1-218-957-11 1-218-957-11 RES-CHIP RES-CHIP METAL CHIP RES-CHIP RES-CHIP 100K 100K 10 2.2K 2.2K 5% 5% 0.5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R509 R511 R512 1-218-990-11 SHORT CHIP 1-218-990-11 SHORT CHIP 1-218-990-11 SHORT CHIP 58 Remark 0 0 0 Ref. No. Part No. Description Remark R513 R514 1-218-965-11 RES-CHIP 1-218-973-11 RES-CHIP 10K 47K 5% 5% 1/16W 1/16W R515 R516 R517 R518 R519 1-218-965-11 1-218-973-11 1-218-965-11 1-218-973-11 1-218-953-11 RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP 10K 47K 10K 47K 1K 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R520 R521 R522 R524 R525 1-218-949-11 1-218-990-11 1-218-990-11 1-218-945-11 1-216-864-11 RES-CHIP SHORT CHIP SHORT CHIP RES-CHIP SHORT CHIP 470 0 0 220 0 5% 1/16W 5% 1/16W R526 R561 R601 R605 R608 1-216-864-11 1-218-981-11 1-218-981-11 1-218-953-11 1-218-446-11 SHORT CHIP RES-CHIP RES-CHIP RES-CHIP METAL CHIP 0 220K 220K 1K 1 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/10W R609 R612 R616 R617 R618 1-218-977-11 1-220-804-11 1-218-953-11 1-218-953-11 1-218-977-11 RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP 100K 2.2M 1K 1K 100K 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R619 R620 R621 R622 R623 1-218-977-11 1-218-990-11 1-218-990-11 1-218-990-11 1-218-990-11 RES-CHIP SHORT CHIP SHORT CHIP SHORT CHIP SHORT CHIP 100K 0 0 0 0 5% 1/16W R624 R625 R628 R629 R635 1-218-985-11 1-218-985-11 1-218-933-11 1-220-804-11 1-216-864-11 RES-CHIP RES-CHIP RES-CHIP RES-CHIP SHORT CHIP 470K 470K 22 2.2M 0 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W R636 R638 R639 R640 R641 1-218-985-11 1-218-981-11 1-218-989-11 1-218-981-11 1-218-989-11 RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP 470K 220K 1M 220K 1M 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R642 R643 R645 R646 R647 1-218-977-11 1-218-990-11 1-218-985-11 1-218-973-11 1-218-989-11 RES-CHIP SHORT CHIP RES-CHIP RES-CHIP RES-CHIP 100K 0 470K 47K 1M 5% 1/16W 5% 5% 5% 1/16W 1/16W 1/16W R648 R649 R650 R652 R653 1-245-456-21 1-245-456-21 1-216-793-11 1-218-990-11 1-218-969-11 METAL CHIP METAL CHIP METAL CHIP SHORT CHIP RES-CHIP 1 1 4.7 0 22K 1% 1% 5% 1/5W 1/5W 1/10W 5% 1/16W R654 R657 R659 R660 R661 1-218-989-11 1-218-990-11 1-218-977-11 1-218-985-11 1-218-985-11 RES-CHIP SHORT CHIP RES-CHIP RES-CHIP RES-CHIP 1M 0 100K 470K 470K 5% 1/16W 5% 5% 5% 1/16W 1/16W 1/16W R662 R663 R664 R665 R668 1-218-985-11 1-218-981-11 1-216-789-11 1-218-990-11 1-216-864-11 RES-CHIP RES-CHIP METAL CHIP SHORT CHIP SHORT CHIP 470K 220K 2.2 0 0 5% 5% 5% 1/16W 1/16W 1/10W MZ-NH900 MAIN Ref. No. Part No. Description R670 R671 R673 R675 R677 1-218-990-11 1-218-990-11 1-218-990-11 1-220-804-11 1-216-864-11 SHORT CHIP SHORT CHIP SHORT CHIP RES-CHIP SHORT CHIP 0 0 0 2.2M 0 Remark R678 R679 R680 R681 R682 1-218-990-11 1-218-945-11 1-216-864-11 1-218-989-11 1-218-989-11 SHORT CHIP RES-CHIP SHORT CHIP RES-CHIP RES-CHIP 0 220 0 1M 1M 5% 1/16W 5% 5% 1/16W 1/16W R683 R684 R685 R706 R707 1-218-989-11 1-218-965-11 1-218-965-11 1-218-957-11 1-218-957-11 RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP 1M 10K 10K 2.2K 2.2K 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R708 R709 R710 R711 R712 1-218-957-11 1-218-965-11 1-218-965-11 1-218-965-11 1-218-990-11 RES-CHIP RES-CHIP RES-CHIP RES-CHIP SHORT CHIP 2.2K 10K 10K 10K 0 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W R713 R801 R802 R804 R805 1-218-953-11 1-218-961-11 1-218-990-11 1-218-933-11 1-218-933-11 RES-CHIP RES-CHIP SHORT CHIP RES-CHIP RES-CHIP 1K 4.7K 0 22 22 5% 5% 1/16W 1/16W 5% 5% 1/16W 1/16W R806 R807 R808 R809 R810 1-218-961-11 1-218-957-11 1-218-957-11 1-218-990-11 1-218-990-11 RES-CHIP RES-CHIP RES-CHIP SHORT CHIP SHORT CHIP 4.7K 2.2K 2.2K 0 0 5% 5% 5% 1/16W 1/16W 1/16W R811 R812 R813 R815 R817 1-218-965-11 1-218-977-11 1-218-945-11 1-218-981-11 1-218-953-11 RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP 10K 100K 220 220K 1K 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R818 R819 R820 R821 R822 1-218-957-11 1-218-953-11 1-218-945-11 1-220-804-11 1-218-989-11 RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP 2.2K 1K 220 2.2M 1M 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R823 R824 R825 R826 R827 1-218-965-11 1-218-990-11 1-218-990-11 1-218-990-11 1-218-941-11 RES-CHIP SHORT CHIP SHORT CHIP SHORT CHIP RES-CHIP 10K 0 0 0 100 5% 1/16W 5% 1/16W R833 R834 R835 R836 R837 1-218-990-11 1-218-985-11 1-208-943-11 1-208-927-11 1-218-957-11 SHORT CHIP RES-CHIP METAL CHIP METAL CHIP RES-CHIP 0 470K 220K 47K 2.2K 5% 0.5% 0.5% 5% 1/16W 1/16W 1/16W 1/16W R839 R840 R841 R842 R843 1-218-990-11 1-218-990-11 1-208-635-11 1-218-973-11 1-218-957-11 SHORT CHIP SHORT CHIP METAL CHIP RES-CHIP RES-CHIP 0 0 10 47K 2.2K 0.5% 5% 5% 1/16W 1/16W 1/16W R845 R854 R855 1-216-864-11 SHORT CHIP 1-208-927-11 METAL CHIP 1-218-990-11 SHORT CHIP 0 47K 0 0.5% 1/16W 5% 1/16W Ref. No. Part No. Description Remark R856 R857 1-218-990-11 SHORT CHIP 1-218-985-11 RES-CHIP 0 470K R858 R859 R860 R861 R863 1-218-990-11 1-218-990-11 1-218-965-11 1-208-635-11 1-218-990-11 SHORT CHIP SHORT CHIP RES-CHIP METAL CHIP SHORT CHIP 0 0 10K 10 0 R864 R865 R866 R868 R869 1-218-945-11 1-218-989-11 1-218-989-11 1-218-990-11 1-218-990-11 RES-CHIP RES-CHIP RES-CHIP SHORT CHIP SHORT CHIP R872 R873 R876 R878 R879 1-218-965-11 1-218-965-11 1-218-990-11 1-218-937-11 1-218-937-11 R880 R881 R882 R883 R884 5% 1/16W 5% 0.5% 1/16W 1/16W 220 1M 1M 0 0 5% 5% 5% 1/16W 1/16W 1/16W RES-CHIP RES-CHIP SHORT CHIP RES-CHIP RES-CHIP 10K 10K 0 47 47 5% 5% 1/16W 1/16W 5% 5% 1/16W 1/16W 1-218-937-11 1-218-981-11 1-218-985-11 1-218-989-11 1-218-985-11 RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP 47 220K 470K 1M 470K 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R885 R886 R887 R888 R889 1-218-989-11 1-218-977-11 1-218-977-11 1-218-981-11 1-218-973-11 RES-CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP 1M 100K 100K 220K 47K 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R890 R891 R892 R893 R894 1-218-981-11 1-218-990-11 1-218-981-11 1-220-804-11 1-218-977-11 RES-CHIP SHORT CHIP RES-CHIP RES-CHIP RES-CHIP 220K 0 220K 2.2M 100K 5% 1/16W 5% 5% 5% 1/16W 1/16W 1/16W R895 R897 R903 R904 R906 1-218-977-11 1-218-990-11 1-218-989-11 1-218-989-11 1-218-973-11 RES-CHIP SHORT CHIP RES-CHIP RES-CHIP RES-CHIP 100K 0 1M 1M 47K 5% 1/16W 5% 5% 5% 1/16W 1/16W 1/16W R907 R908 R910 R912 R913 1-218-965-11 1-218-969-11 1-218-969-11 1-218-981-11 1-218-990-11 RES-CHIP RES-CHIP RES-CHIP RES-CHIP SHORT CHIP 10K 22K 22K 220K 0 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W R914 R917 R918 R920 R922 1-208-707-11 1-218-981-11 1-218-985-11 1-218-985-11 1-218-977-11 METAL CHIP RES-CHIP RES-CHIP RES-CHIP RES-CHIP 10K 220K 470K 470K 100K 0.5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W R923 R924 R925 R926 R927 1-220-804-11 1-218-985-11 1-208-927-11 1-208-935-11 1-208-683-11 RES-CHIP RES-CHIP METAL CHIP METAL CHIP METAL CHIP 2.2M 470K 47K 100K 1K 5% 5% 0.5% 0.5% 0.5% 1/16W 1/16W 1/16W 1/16W 1/16W R929 R930 R931 R933 R934 1-208-935-11 1-208-927-11 1-218-990-11 1-208-943-11 1-208-715-11 METAL CHIP METAL CHIP SHORT CHIP METAL CHIP METAL CHIP 100K 47K 0 220K 22K 0.5% 0.5% 1/16W 1/16W 0.5% 0.5% 1/16W 1/16W 59 MZ-NH900 MAIN Ref. No. Part No. Description R935 R936 R937 R938 R939 1-208-935-11 1-208-927-11 1-208-715-11 1-208-927-11 1-218-977-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP RES-CHIP 100K 47K 22K 47K 100K 0.5% 0.5% 0.5% 0.5% 5% Remark 1/16W 1/16W 1/16W 1/16W 1/16W R940 R950 R957 R960 R961 1-218-981-11 1-218-941-11 1-208-943-11 1-218-990-11 1-220-803-81 RES-CHIP RES-CHIP METAL CHIP SHORT CHIP RES-CHIP 220K 100 220K 0 4.7 5% 5% 0.5% 1/16W 1/16W 1/16W 5% 1/16W R962 R963 R965 R966 R967 1-218-990-11 1-218-990-11 1-218-990-11 1-218-973-11 1-218-985-11 SHORT CHIP SHORT CHIP SHORT CHIP RES-CHIP RES-CHIP 0 0 0 47K 470K 5% 5% 1/16W 1/16W R968 R969 R974 1-218-985-11 RES-CHIP 1-218-957-11 RES-CHIP 1-218-977-11 RES-CHIP 470K 2.2K 100K 5% 5% 5% 1/16W 1/16W 1/16W < SWITCH > S890 S891 S892 S893 * S894 1-786-691-21 SWITCH, PUSH (1 KEY)(PROTECT DETECT) 1-786-692-21 SWITCH, PUSH (1 KEY) (Hi-MD PROTECT DETECT) 1-762-946-12 SWITCH, PUSH (1 KEY) (HALF LOCK) 1-762-805-21 SWITCH, PUSH (1 KEY) (OPEN/COLSE DETECT) 1-786-079-21 SWITCH, PUSH (1 KEY) (BATTERY INSERT DETECT) < THERMISTOR (POSITIVE) > THP401 1-805-580-11 THERMISTOR, POSITIVE < VARISTOR > VDR801 1-805-697-21 VARISTOR (SMD) < VIBRATOR > X801 1-813-353-21 VIBRATOR, CERAMIC (48MHz) X802 1-813-314-11 VIBRATOR, CRYSTAL (22.5792MHz) ************************************************************* MISCELLANEOUS ************** Ref. No. Part No. Description Remark ACCESSORIES *********** 0 1-543-793-41 FILTER, CLAMP (FERRITE CORE) (for Optional Stereo Microphone) 1-543-798-31 FILTER, CLAMP (FERRITE CORE) (for Optional Line Cable) 1-569-007-12 ADAPTOR, CONVERSION 2P (JE) 1-816-206-11 CONNECTOR, LIGHT (US, CND, AEP, UK, EE, TW, AUS) 1-816-206-21 CONNECTOR, LIGHT (E18, HK, KR, CH, JE) 3-220-749-01 CASE, CARRYING (EXCEPT US) 3-266-536-11 MANUAL, INSTRUCTION (ENGLISH) (EXCEPT KR, CH, JE) 3-266-536-21 MANUAL, INSTRUCTION (FRENCH) (CND, AEP) 3-266-536-31 MANUAL, INSTRUCTION (GERMAN) (AEP) 3-266-536-41 MANUAL, INSTRUCTION (SPANISH) (AEP) 3-266-536-51 3-266-536-61 3-266-536-71 3-266-536-81 3-266-536-91 MANUAL, INSTRUCTION (DUTCH) (AEP) MANUAL, INSTRUCTION (SWEDISH) (AEP) MANUAL, INSTRUCTION (ITALIAN) (AEP) MANUAL, INSTRUCTION (PORTUGUESE) (AEP) MANUAL, INSTRUCTION (FINNISH) (AEP) 3-266-537-11 3-266-537-21 3-266-537-31 3-266-537-41 3-266-537-51 MANUAL, INSTRUCTION (CZECH) (EE) MANUAL, INSTRUCTION (HUNGARIAN) (EE) MANUAL, INSTRUCTION (POLISH) (EE) MANUAL, INSTRUCTION (SLOVAKIAN) (EE) MANUAL, INSTRUCTION (RUSSIAN) (EE) 3-266-537-61 MANUAL, INSTRUCTION (TRADITIONAL CHINESE) (E18, HK, TW) 3-266-537-71 MANUAL, INSTRUCTION (KOREAN) (KR) 3-266-537-81 MANUAL, INSTRUCTION (ENGLISH) (CH, JE) 3-266-537-91 MANUAL, INSTRUCTION (SIMPLIFIED CHINESE) (CH, JE) X-2022-247-4 CD-ROM (APPLICATION) ASSY (SonicStage/MD Simple Burner) (US, CND) X-2022-248-3 CD-ROM (APPLICATION) ASSY (SonicStage/MD Simple Burner) (AEP, UK, EE) X-2023-448-1 CD-ROM (APPLICATION) ASSY (SonicStage/MD Simple Burner) (E18, HK, TW, KR, AUS, CH) X-2023-450-1 CD-ROM (APPLICATION) ASSY (SonicStage/MD Simple Burner) (JE) 59 0 163 1-805-513-11 LCD MODULE X-2021-785-1 OP SERVICE ASSY (ABX-U) (including HR601(OVER WRITE HEAD)) M701 8-835-782-12 MOTOR, DC SSM18D/C-NP (SPINDLE) M702 1-787-143-11 MOTOR, DC (SLED) M703 1-477-519-21 MOTOR UNIT, DC (OVER WRITE HEAD UP/DOWN) ************************************************************ 60 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 pièce portant le numéro spécifié. MZ-NH900 Ref. No. Part No. Description 0 501 0 501 0 501 0 501 0 501 1-477-965-21 1-478-423-31 1-478-424-31 1-478-425-51 1-478-426-51 ADAPTOR, AC (AC-ES3010K) (JE) ADAPTOR, AC (AC-ES3010K) (KR) ADAPTOR, AC (AC-ES3010K) (CH) ADAPTOR, AC (AC-ES3010K) (AEP, EE, E18) ADAPTOR, AC (AC-ES3010K) (UK, HK) 0 501 0 501 502 503 1-478-427-31 1-478-428-31 1-756-439-11 1-478-468-21 503 504 505 506 507 507 508 509 510 511 Remark ADAPTOR, AC (AC-ES3010K) (US, CND, TW) ADAPTOR, AC (AC-ES3010K) (AUS) STAND, CHARG (BCA-MZNH900) REMOTE COMMANDER (RM-MC40ELK) (CH, JE) 1-478-512-11 REMOTE COMMANDER (RM-MC38EL) (EXCEPT CH, JE) 8-954-007-94 HEADPHONE MDR-027SP/S SET (US) 8-954-008-90 RECEIVER, EAR MDR-E808SP/C SET (EXCEPT US) 1-823-519-61 CORD, CONNECTION (DEDICATED USB CABLE) 1-756-306-22 BATTERY, NICKEL HYDROGEN (NH-10WM) (EXCEPT US, CND) 1-756-306-32 BATTERY, NICKEL HYDRIGEN (NH-10WM) (US, CND) 1-251-895-11 3-008-521-01 1-543-793-41 1-543-798-31 Ref. No. Part No. Description 501 Remark 502 AC power adaptor (1) Battery charging stand (1) 510 511 503 504 Remote control (1) Headphones (USA model only) (1) 510 505 Earphones (except USA model) (1) 506 Dedicated USB cable (1) BATTERY CASE CASE, CHARGER FILTER, CLAMP (FERRITE CORE) FILTER, CLAMP (FERRITE CORE) 510 507 NH-10WM Nickel metal hydride rechargeable battery (1) 511 508 Dry battery case (1) 509 Battery carrying case (1) Note: Please refer to “DISASSEMBLY (3-11. POSITION OF FERRITE CORE) (Page 12)” about the attachment position of the ferrite core of No. 501, 503, 506. 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 pièce portant le numéro spécifié. 61 MZ-NH900 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. 2 Ver. Date Description of Revision 1.0 2004.08 New 1.1 2004.09 Change of Part No. for Hi-MD3 adjustment disc HMD1GSDJ (SPM-04101)