Sony MZ-N10 service manual 270 ∝H

Page 43

MZ-N10

– MAIN Board (3/4) – • See page 38 for Waveforms. • See page 47, 48 for IC Block Diagrams.

(Page 42)

(Page 41)

W601

W602

R622

Q612

100k

R602

2SD2216J-QR(TX). SO

47k

R626

D610

Q607

MA728-TX

220k

XP4314-TX

R630

R625

C627

0

D603

0.01

MA2YD1700LS0

100k

TP601

B

R614

Q601

TP1622

C611

Q608

R619

MCH6616-TL-E

2.2M

4.7

220

XP151A13AOMR

10V

TP1617

R617

TP1615

R621

TP1607

TP1602

TP1612

TP1614

TP1606

TP1604

TP1601

10

100k

D601

D602

MA2YD1700LS0

MA22D2800LS0

C604

10

6.3V

TP1608

C612

Q602

C602

0.1

CPH5614

10

6.3V

B

F

3V.

C617

L601

TP1609

R620

1.0

476

0∝H

10

22

10V

C618

C606

C608

22

10V

TP602

TP1623

R606

TP1616

C614

10

0.1

C623

TP1610

0.1

IC601

SC901581EPR2

C610

R603

4700p

TP1618

10

TP1619

TP1620

C609

0.1

F

TP1621

C605

10

6.3V

R610

2.2k

C619

R612

0.01

C622

B

1

D604 MA22D2800LS0

1

B

C621

47

R627

6.3V

R618

1k

10∝H

10∝H

L602

L603

1k

L604

L605

10∝H

10∝H

Q605

SI2302DS-T1

TP908

C626

Q604

Q606

10

RTQ035P02

C603

XP4314-TX

C919

C920

6.3V

Q603

C625

C915

C916

10

47

10

RTQ045N03

0.1

10

10

C925

10V

6.3V

6.3V

B

6.3V

6.3V

4700p

B

B

C615

R613

0.01

2.2M

10.

R934

B

TP927

TP1928

R936

10k

4.7k

C922

R994

2.2M

L903

R905

TP987

10∝H

R907

R912

R915

10k

Q901

0.5%

470k

100k

220k

R997

2.2M

XP152A12C0MR

TP1929

R995

220k

L904

R931

R917

220∝H

TP1911

470k

0

R929

220k

TP1915

Q951

TP1904

TP1906

TP1910

TP1912

TP1913

UN9113J-(TX).SO

0

R974

R975

Q952

R903

0

1k

XP4314-TX

Q904

R901

R918

UN9214J-(TX).SO

B

470k

1M

01.0

TP1916

D902

R956

R963

C962

16V

16V

16V

16V10

MA111-TX

FB953

0

B

22k

C959

2.2k

C967

TP1961

TP1963

0.1

B1 C902

C911

TP1917

0.1

0.1

1

B

B

C90910

10C936

C93710

C938

C908

C914

TP1918

C932

R960

TP911 TP1923 TP1924

1000p

TP1919

1

B

(Page 44)

TP1957

TP1959

TP910

47k

R964

Q953

C933

TP1901

TP1920

FB955

FB954

FB952

47k

2SC4738F-Y/GR

CN952

10P

TP1953

0

0

0

(TPL3)

0.1

C907

0.1

TP1921

C910

TP971

TP1968

TP1922

1

B

TP975

IC952 XC6ICN3002NR

D903

MA729-TX

D904

MA729-TX

TP976

C954

L901

D901

MA729-TX

TP977

B

4700p

270∝H

IC901

C966

TP978

SC901580EPR2

1

B

TP1902

TP979

IC951

C961

SC901582EPR2

C904

0.1

B

TP980

4.7

B

TP972

C951

TP973

TP1976

4.7

B

R952

C912

TP974

0.022

0.047

R902

B

SL951

1M

C906

R904

1k

S951

470p

R935

470k

L1-SW

R961

TP953

TP954

TP955 TP960

0

TP1969

C968

1 B

TP1958

TP1965

TP1966

TP1967

R932

220k

TP1907

TP1909

TP1914

R926

TP1903

TP926

TP1927

TP1905

TP1908

TP909

22k

TP902

TP903

TP904

TP906

R955

CN951

5P/S

TP1952

Q961

L902

100

TP1936

TP952

XP4314-TX

Q902

330∝H

R908

5%.0 100k

R954

XP152A12C0MR

TP905

47k

R909

R911 47k

R914 47k

10k

R951

R958

0.5%

100

2.2

R957

0.5%

TP1951

100k

TP956

C960

C929

R919

R953

Q954

D952

C923

C924

0.22

C953

R959

C917

C918

F

C927

0.01

C921 47k

B

1

FZT968TA

MA22D2800LS0

0.1

220

TP1935

TP901

10

0.1

47

10

B

10

B

0.5%

1.0

F

4V

6.3V

6.3V

6.3V

C952

C955 C956 C958

C957

C926

R921

R923

0.1

100k

22

22

22

22

0.1

47k

F

0.5%

10V

10V

10V

10V

F

43

43

Image 43

Contents ATRAC3 LP2/LP4 MZ-N10Flexible Circuit Board Repairing On power sourcesPolarity of the plug 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 Releasing the Test Mode Section Test ModeSetting Method of Test Mode Operation in Setting the Test ModeA n u a l Configuration of Test ModeManual Mode Transition method in manual mode011 0 5 9 a 0 011 C 6 8 S 0F F J 0 011 0 6 3 B 0L r O K ? Reset the Error Display CodeR r C L R 000 rFF 000 P * * R000 000 FF000 JOG RMC OK000 JOG+ 000 JOG+OK021 Res ResetResNV CC ResOK?743 VC2 Lo Power Supply Manual Adjustment741 VC1 L 742 VC1 HVrec L 747 REG3L1748 REG3L2 749 REG3 HChgV H Vrec H754 3.3upc ChgV LTP1907 REG3 TP1909 REG1 ADJ OK Power Supply Adjustment Auto Item FeedConfiguration of power supply adjustment auto item feed AssyWrPwLo @ LaserLrefPw @ HrefPw @882 ###S Configuration of overall adjustment modeAdjusted values modifying procedure 881 ###SMO OK Assy11000 *** NG CD OKMO overall adjustment items ResClr Resume clear setting methodResume 043 ResRewriting the patch data Rewriting the Patch Data at Replacement of Main BoardPreparation Pre-checkMZ-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 Xskl SensFmck XskhJogb FfclrXcsnv JogaSO3 UosciUosco SI3DVSS1 XrasXCS DVSS0FVSS0 FVDD0Msak 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 507 501 502505 504 503Memo Date Description of Revision Revision History