Sony MZ-N10 service manual FVDD0, FVSS0, Msak

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MZ-N10

Pin No.	Pin Name	I/O	Description

297	AVSPLL	—	Ground terminal (for PLL)

298	EVA	I	EVA terminal (fixed at “L” in this set)

299	FVDD0	—	Power supply terminal (for the built-in flash memory)

300	FVSS0	—	Ground terminal (for the built-in flash memory)

301, 302	DVDD5, 6	—	Power supply terminal

303, 304	DRAMVDD3, 4	—	Power supply terminal (for DRAM)

305	MSAK	—	Not used (open)

306 to 312	NC	—	Not used (open)

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Contents MZ-N10 ATRAC3 LP2/LP4On power sources Flexible Circuit Board RepairingPolarity of the plug Table of Contents Section Servicing Notes System requirementsRecorder Headphones/earphones with a remote control Section GeneralSection Disassembly Equipment can be removed using the following procedureBottom Panel Section, Jog Dial Section Upper Panel SectionMain Board Section MD Mechanism Deck MT-MZN10-181, Set ChassisOP Service Assy ABX-1R Gear SA, Gear SBHolder Assy Operation in Setting the Test Mode Section Test ModeSetting Method of Test Mode Releasing the Test ModeTransition method in manual mode Configuration of Test ModeManual Mode A n u a l011 0 6 3 B 0 011 C 6 8 S 0F F J 0 011 0 5 9 a 0Reset the Error Display Code L r O K ?R r C L R 000 FF 000 P * * R000 000 rFF000 JOG+OK RMC OK000 JOG+ 000 JOGResOK? ResetResNV CC 021 Res742 VC1 H Power Supply Manual Adjustment741 VC1 L 743 VC2 Lo749 REG3 H 747 REG3L1748 REG3L2 Vrec LChgV L Vrec H754 3.3upc ChgV HTP1907 REG3 TP1909 REG1 Assy Power Supply Adjustment Auto Item FeedConfiguration of power supply adjustment auto item feed ADJ OKHrefPw @ LaserLrefPw @ WrPwLo @881 ###S Configuration of overall adjustment modeAdjusted values modifying procedure 882 ###SCD OK Assy11000 *** NG MO OKMO overall adjustment items 043 Res Resume clear setting methodResume ResClrPre-check Rewriting the Patch Data at Replacement of Main BoardPreparation Rewriting the patch dataMZ-N10 Confirmation of contents of the patch data rewrited Removing the set How to get the application NVWriter for NV values rewriting Rewriting the NV valuesRewriting the NV values MZ-N10 MZ-N10 MZ-N10 043 Remaining charging time Number of times of fully chargingSection Diagrams Block DiagramWaveforms 4Vp-pPrinted Wiring Board Main Board Side a Uses unleaded solder Semiconductor LocationMain Board Side B Uses unleaded solder Main BoardSchematic Diagrams Main Board 1/4 See page 38 for Waveforms C513 270 ∝H TC7SZ126AFE IC Block Diagrams IC302 AN17020A-VBIC502 XC62HR2202MR IC503 XC62HR2502MR IC862 R2061K01-E2 IC951 SC901582EPR2 IC Pin Function Description Xskh SensFmck XsklJoga FfclrXcsnv JogbSI3 UosciUosco SO3DVSS0 XrasXCS DVSS1FVDD0 FVSS0Msak Section Exploded Views KNOB, Balance White . . . REDBottom Panel Section US,CND,HK,KR,TW,E18,CHChassis Section 111 112 106 105 104 103MD Mechanism Deck Section MT-MZN10-181 152 153 151Main Electrical Parts List SectionMain CAP,CHIP Ceramic Resistor Switch 504 503 501 502505 507Memo Revision History Date Description of Revision