Sony MZ-N10 service manual Schematic Diagrams Main Board 1/4 See page 38 for Waveforms

Page 41

MZ-N10

6-4. Schematic Diagrams – MAIN Board (1/4) – • See page 38 for Waveforms.

R821

R822

47k

220k

R824

R857

470k

47k

R826

47kR858

220kR859

7k.4 R834

7k.4 R835

2M.2 R860

100k R847

B C834 022 .0

1MR840

D801

R845

FB802

2.2k

10kR850

100kR837

MA728-TX

C819

0R843

X802

0

0

C829

0.1

48MHz

R827

S801

R848 220k

B

4700p

4.7k

B

R823

R828

22

0

0

R836

TP1888

TP1889

TP1890

TP1894

TP1896

TP1814

TP1845

TP1886

TP1887

TP1830

TP1831

TP1841

TP1832

TP1833

TP1834

0

R825

1M

TP1835

22

TP1838

R829

R851

TP1839

R833

TP1840

TP1842

TP1843

TP1844

0

TP824

TP825

TP826

TP827

TP828

TP1836

TP1837

TP1846

S806

TP1847

TP1848

TP1849

R802

1k

S805

TP1802

TP1803

TP1804

C827

0.1

B

TP1805

R838

2.2k

TP1806

TP1807

C831

0.1

F

TP1850

TP1808

TP1801

S802

TP809

SL803

TP1829

TP1809

C832

0.1

F

TP1897

TP1870

TP1810

TP1824

TP1825

L802

C804

10

6.3V

IC801

TP1826

* CXD2678-202GA

(Page 42)

TP1827

C802

0.1

B

(Page 44)

C833

0.1

F

R803

10

TP1828

C805

10

6.3V

TP1815

R804

10

TP1812

C806

TP1813

47

6.3V

TP1854

TP1858

TP896

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6.3V

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1000p

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R841

0

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F

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R805

C826

B

0

0.01

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C825

0.01

B

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0

C809

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100kR809

1kR813 220

1p

Ck

22.5792MHz

10kR807

B 1.0 C818

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C810

R806

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TP1205

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C820

B

TP1823

TP1816

TP1817

TP1818

TP1872

TP1873

TP1874

TP1875

0

1p

Ck

0

TP1021

0.01

TP1822

TP1869

0FB803

0FB804

FB8050

220k

C821

C817

R815

1k

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2.2k

0.022

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C822

0

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B

1M

2.2M

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0C813

0C814

10kR808

0.022

R856

C811

0

1

B

C830

0.1

(Page 43)

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Image 41

Contents ATRAC3 LP2/LP4 MZ-N10Polarity of the plug On power sourcesFlexible Circuit Board Repairing Table of Contents System requirements Section Servicing NotesSection General Recorder Headphones/earphones with a remote controlEquipment can be removed using the following procedure Section DisassemblyUpper Panel Section Bottom Panel Section, Jog Dial SectionMD Mechanism Deck MT-MZN10-181, Set Chassis Main Board SectionGear SA, Gear SB OP Service Assy ABX-1RHolder Assy Setting Method of Test Mode Section Test ModeOperation in Setting the Test Mode Releasing the Test ModeManual Mode Configuration of Test ModeTransition method in manual mode A n u a lF F J 0 011 C 6 8 S 0011 0 6 3 B 0 011 0 5 9 a 0R r C L R Reset the Error Display CodeL r O K ? 000 000 P * * R000 FF 000 rFF000 JOG+ RMC OK000 JOG+OK 000 JOGResNV CC ResetResOK? 021 Res741 VC1 L Power Supply Manual Adjustment742 VC1 H 743 VC2 Lo748 REG3L2 747 REG3L1749 REG3 H Vrec L754 3.3upc Vrec HChgV L ChgV HTP1907 REG3 TP1909 REG1 Configuration of power supply adjustment auto item feed Power Supply Adjustment Auto Item FeedAssy ADJ OKLrefPw @ LaserHrefPw @ WrPwLo @Adjusted values modifying procedure Configuration of overall adjustment mode881 ###S 882 ###S000 *** NG Assy11CD OK MO OKMO overall adjustment items Resume Resume clear setting method043 Res ResClrPreparation Rewriting the Patch Data at Replacement of Main BoardPre-check Rewriting the patch dataMZ-N10 Confirmation of contents of the patch data rewrited Removing the set Rewriting the NV values How to get the application NVWriter for NV values rewritingRewriting the NV values MZ-N10 MZ-N10 MZ-N10 Remaining charging time Number of times of fully charging 043Block Diagram Section Diagrams4Vp-p WaveformsSemiconductor Location Printed Wiring Board Main Board Side a Uses unleaded solderMain Board Main Board Side B Uses unleaded solderSchematic Diagrams Main Board 1/4 See page 38 for Waveforms C513 270 ∝H TC7SZ126AFE IC302 AN17020A-VB IC Block DiagramsIC502 XC62HR2202MR IC503 XC62HR2502MR IC862 R2061K01-E2 IC951 SC901582EPR2 IC Pin Function Description Fmck SensXskh XsklXcsnv FfclrJoga JogbUosco UosciSI3 SO3XCS XrasDVSS0 DVSS1Msak FVDD0FVSS0 KNOB, Balance White . . . RED Section Exploded ViewsUS,CND,HK,KR,TW,E18,CH Bottom Panel Section111 112 106 105 104 103 Chassis Section152 153 151 MD Mechanism Deck Section MT-MZN10-181Section Main Electrical Parts ListMain CAP,CHIP Ceramic Resistor Switch 505 501 502504 503 507Memo Date Description of Revision Revision History