Sony mz n 510 ck service manual

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2 MZ-N510CK 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 PUB- LISHED BY SONY. When to replace the battery When the dry battery is weak, flashing r or L OW BATT a ppears in the display. Replace the dry battery. The battery level indicator is approximate. It may be more or less than the indication depending on the operating condition. NoteStop the recorder before replacing battery. Battery life The battery life may be shor ter due to operating conditions, the temperature of the location, or alkaline dry battery you use. (Unit: approx.hours)(JEITA 1)) 1)Measured in accordance with the JEITA (Japan Electronics and Information Technology Industries Association) standard. LR6 (SG) alkaline dry battery 2) 2)When using a Sony LR6 (SG) STAM INA alkaline dry battery (produced in Japan). Normal LP2 LP4 Recording 3) 3)To prevent interrupted recording due to drained battery, use new battey for recording operations. 10 1418.5 Playback 42 48 56 Modulation systemEFM (Eight to Fourteen Modulation)Frequency response20 to 20,000 Hz -“ 3 dBInputs 1) Line in: stereo mini-jack for analog input (minimum input level 49 mV) optical (digital) mini-jack for optical (digital) input Outputsi: stereo mini-jackMaximum output level5 mW + 5 mW; load impedance 16 -„¦(except USA),24-„¦(Οnly USA) Power requirementsSony AC Power Adaptor connected at the DC IN 3V jack: 120 V AC, 60 Hz (Models for USA, Canada The recorder: Size-AA (LR6) alkaline battery DimensionsApprox. 81.0 × 27.7 × 74.4 mm (w/h/d) (31/4× 1 1/8× 3 in.) MassApprox. 103 g (3.6 oz) the recorder only 1)The LINE IN (OPTICAL) jack is used to connect either a digital (optical) cable or a line (analog) cable. 2)The i jack connects either headphones/ earphones or a line cable. 3)Measured in accordance with JEITA.Car connecting packFrequency response: 50 to 20,000Hz (Differs depending on your car cassette deck ) Dimensions: Approx. 102.4 × 12.1 × 63.8 mm (w/h/d) (4 1/8× 1/2× 2 5/8 in.) Mass: Approx. 42 g (1.5 oz) Cord length: Approx. 1.5 m Car battery cordInput voltage: DC 12 V/24 V (only for negative # ground cars) Rated output voltage: DC 3.0 V Rated output current: 1,000 mA Dimensions: Approx. 36.0 × 26.2 × 101.1 mm (w/h/d) (1 7/16× 1 1/16× 4 in.) including projecting parts Mass: Approx. 60 g (2.2 oz) Cord length: Approx. 1.5 m and Mexico) Checking the supplied accessorieAC power adaptor (1) Headphones/earphones (1) Dedicated US cable (1) Rotary commander (1) CD-ROM (SonicStage Ver. 1.5 and Net MD Simple Burner Ver. 1.5)(1)* Design and specifications are subject to change without notice. Car battery cord (1) Car connecting pack (1) Carrying case with Velcro strips (1) -ˆ—Do not play a CD-ROM on an audio CD player. ATTENTION AU COMPOSANT AYANT RAPPORT Ã- LA SÉCURITÉ! LES COMPOSANTS IDENTIFÉS PAR UNE MARQUE 0 SUR LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE REMPLACER CES COMPOSANTS QUE PAR DES PIÈSES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPÉMENTS PUBLIÉS PAR SONY.

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3 MZ-N510CK On power sources -Use house current, nickel metal hydride rechargeable battery, LR6 (size AA) battery, or car battery. -For use in your house: Do not use any other AC power adaptor since it may cause the recorder to malfunction . -Connect the AC power adaptor to an easily accessible AC outlet. Should you notice an abnormality in the AC power adaptor, disconnect it from the AC outlet immediately. -The recorder is not disconnected from the AC power source (mains) as long as it is connected to the wall outlet, even if the recorder itself has been turned off. -If you are not going to use this recorder for a long time, be sure to disconnect the power supply (AC power adaptor, dry battery, rechargeable battery, or car battery cord). To remove the AC power adaptor from the wall outlet, grasp the adaptor plug itself; never pull the cord. Polarity of the plug TABLE OF CONTENTS 1. SERVICING NOTES ............................................... 4 2. GENERAL ................................................................... 5 3. DISASSEMBLY 3-1. Disassembly Flow........................................................... 6 3-2. Case (Lower)................................................................... 7 3-3. Upper Panel Section........................................................ 7 3-4. LCD Module, Button (Control)...................................... 8 3-5. MAIN Board................................................................... 8 3-6. Mechanism Deck (MT-MZN710-177)........................... 9 3-7. Set Chassis Assy............................................................. 9 3-8. OP Service Assy (LCX-5R)............................................ 10 3-9. Holder Assy..................................................................... 11 3-10. DC Motor (Sled) (M602)................................................ 11 3-11. DC Motor (Over Write Head Up/Down) (M603), DC SSM18B Motor (Spindle) (M601)........................... 12 4. TEST MODE .............................................................. 13 5. ELECTRICAL ADJUSTMENTS ......................... 19 6. DIAGRAMS 6-1. Block Diagram................................................................ 39 6-2. Note for Printed Wiring Board and Schematic Diagrams....................................................... 40 6-3. Printed Wiring Board -“ MAIN Board (Side A) -“............................................. 41 6-4. Printed Wiring Board -“ MAIN Board (Side B) -“............................................. 42 6-5. Schematic Diagram -“ MAIN Board (1/4) -“.................. 43 6-6. Schematic Diagram -“ MAIN Board (2/4) -“.................. 44 6-7. Schematic Diagram -“ MAIN Board (3/4) -“.................. 45 6-8. Schematic Diagram -“ MAIN Board (4/4) -“.................. 46 6-9. IC Pin Function Description........................................... 52 7. EXPLODED VIEWS 7-1. Case Section.................................................................... 58 7-2. Chassis Section............................................................... 59 7-3. MAIN Board Section...................................................... 60 7-4. Mechanism Deck Section-1 (MT-MZN710-177)........... 61 7-5. Mechanism Deck Section-2 (MT-MZN710-177)........... 62 8. ELECTRICAL PARTS LIST ............................... 63 CAUTION Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous ra- diation exposure. Notes on chip component replacement Never reuse a disconnected chip component. Notice that the minus side of a tantalum capacitor may be dam- aged by heat. Flexible Circuit Board Repairing Keep the temperature of the soldering iron around 270 C dur- ing 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. UNLEADED SOLDER Boards requiring use of unleaded solder are printed with the lead- free 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 viscous (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.