Sony MZ-N1 service manual A B C

6-6. PRINTED WIRING BOARD – MAIN board (Conductor Side) – :Uses unleaded solder.

MZ-N1

1

A

B

C

D	J301(2/2)
	LINE IN
	(OPT)
	(LINE IN JACK)

(CHASSIS)

E	J303
	MIC
	(PLUG IN POWER)

F

G

H J302 (2/2)

i / LINE OUT

I

J

2 3 4 5 6 7 8 9 10 11

MAIN BOARD

(CONDUCTOR SIDE)

1

U

N

M602

(SLED)

RECHARGEABLE BATTERY

W

V

NH-14WM

1.2V 1350mAh

M

M603

OVER WRITE

HEAD UP/DOWN

U

M601

(SPINDLE)

R318

R317

10

W

N

V

R307

C809

R815

FB804

C807

C211

R212

C210

Q302C330 R302

(TEST)

C818

FB805

R854

C848

R211

SL801

C850

R855

B E

C821

C

R313

SL505

C820

C813

+

C810

C811

C808

R810

+

R314

+

X802

X801

R809

CN502

R835

C111

R112

C110

10

1

SL506

195 199 178 174 170 166 164 158 156 152 148 143 139 147 130 128 124 120 103

R852

R808

R111

FB802

C308

28

15

C508

193 197 203 180 176 172 168 162 160 154 150 146 142 138 134 137 126 122 135 105 107

C116

29

14

R842

R306

C118

R118

R106

C112

R502

R501

1

44

C510C509

189 191

109 111

IC303 5

4

1

16

R305

C522

R841

186 184

207 181

117

99

101 116

R807

L803

R503

C336

C117

1

16

187 185

175 171 169 167 163 159 155 157 145 151 140 131 133 123 125

141 113

C212

C501

182 183

173 179 177 201 165 161 153 149 144 136 132 129 119 121 127

115 118

IC301

R304

IC551

C502

C511

FB801

190 209

215 188

96

97

114 112

C2 B1 E1

R319

8

C217

C216

C306

C305

C521

C504

205 206

226 224

*

79

75

94

98

C804

R806

R843

13

+

C527

C513

194 192

211 213

93

91

108 110

9

12

IC501

FB803

196 198

217 204

87

89

104 106

Q804

8

9

42

1

C519

200 202

221 219

83

85

100 102

E2 B2 C1

IC801

C320

C303

+

43

56

208 210

227 225

81

76

92

95

C218

C505

C532

R850

R206

C302

+

C301

R505

C515

R866

R865

212 214

243 241

77

78

88

90

+

R218

C304

D903

C514

216 218

237

1

59

74

84

86

L302

L301

(VC)

C925

C924

C923

C913

R517

C530

22

23

C851

C103

223 231

3

5

72

67

63

61

SL804

K

A

R920

R519

TP (–)

C516

220 222

230 228

57

65

80

82

R101

R102

C203

R312

AP914

R909

R910

C906R934C908

A

K

C914

TP (+)

R521

C529

C523

C507

239 235

242

4

9

11

6

21

25

31

34

10

41

45

49

53

55

71

69

R801

C102R201C202

C201

+

C902

Q501

229 232

244

7

8

245

27

33

37

39

43

47

51

54

70

73

R301

C922

R905

D902

R522

C506

C101

R941

14

1

E

B

233 234

66

68

C926

C526

236 238 240

17

18

19

16

36

28

26

29

32

15

14

44

48

52

58

62

64

R935 R937

15

56

F801

R202

R303

+

L502

23

12

40

24

35

38

30

13

2

22

20

42

46

50

56

60

C309

+

C108

C208

C905

C932

C915

C518

+

L501

C829

C828

C825

Q908

C524

+

L303

4

1

+

C316

R902

IC901

C

SL802

5

16

C818

R903

L802

L801

+

C803

8

13

+

C315

R607

B

E

Q907

Q904

+

+

R839

C805

9

12

IC302

A

R616

28

43

AP915

R925

R845

R847

R858

D603

R956

D

S C

E

8

5

R103

C105

+

D303

R309

R629

4

1

R954

C935

C

R915

Q903

R922

B

E

IC803

5

8

IC802

R836

D803

FB301

R813

C312

+

+

C307

R605

29

42

R958

R911

AP911

(VL)

D905

G

B

4

1

4

1

A

K

D804

FB303

C335

R203

C107

C205

K

C207 R311

K R628

R604

D901 IC903 R961

C936

+

C920

C919 +

D904

(VD)

R938C931

K

A

R928 R929

R927

C

C845

C636

TH601

A

K

R960

3

IC603Q910 E

B

R955

C934

IC902

FB304

R105

A

A

2

Q909

K

A

S

G

R916

Q905

K

A

B

1

5

G

FB306

1

4

R104

A

C901

+

BCE

R959

E

+

+

C929

3

4

S

D

C1

C2

C840

R838

D607

C612

+

+

C611

R620 R621

D604

Q906

D301

2

RB801

D

5

8

K

A

D602

K

3

L907

Q901

B1

E

B2 R930

C841

14

1

1

+

R204

R205

A

K

R630

C628

Q911

C1

C2

C928

5

G2

G1

4

L602

L603

15

56

C601

R846

Q607

C826

S2

D606

G1Q604S1S1

D1

C608

C609

C624

C623

IC601

C607

R615

C839

R953 R952

C637

E1

C1

C

Q801

S2

Q605

S1

4

1

+

+

+

TH602

R951

R950

B1

B2 C632

B1

E B2

8

D2

D1

1

AP611

R608

C2

E2

(VREC)

1

20

K

A

5

G2

G1

4

S2

S1

D612

C615

S2 S2

C604

A

C618

C606

D608

G2

D2

S2

S1

CN801

8

Q603

1

K

A

K

A

5

8

D2

D1

28

43

R601

C616

29

42

S

G

AP912

C614

C610

+

C603

C626

+

Q601

R609

(GND)

K

+

C631

R611

1-682-863-

D

1

6

D601

AP609

AP610

USB

CRADLE

DETECT

SWITCH

DRY BATTERY

CN601

&

(CHASSIS)

J601

SIZE “AA”

HR601

USB CRADLE

LCD MODULE

(IEC DESIGNATION R6)

CONNECTOR

DC IN 3V

OVER WRITE

1PC. 1.5V

+

HEAD

–

(BATTERY CASE)

(CHASSIS)

(CHASSIS)

11, 12

(11, 12)

•Semiconductor Location

Ref. No.	Location
D301	H-3
D303	G-3
D601	I-9
D602	H-4
D603	G-4
D604	H-5
D606	I-8
D607	H-10
D608	I-8
D612	I-2
D803	G-11
D804	G-11
D901	G-5
D902	F-5
D903	F-5
D904	G-6
D905	G-8
IC301	E-4
IC302	G-3
IC303	E-3
IC501	E-7
IC551	E-5
IC601	H-11
IC603	H-5
IC801	E-9
IC802	G-9
IC803	G-9
IC901	G-5
IC902	H-8
IC903	H-5
Q302	D-4
Q501	F-6
Q601	I-10
Q603	I-9
Q604	H-8
Q605	H-8
Q607	H-5
Q801	H-6
Q804	E-11
Q901	H-8
Q903	H-7
Q904	G-8
Q905	G-8
Q906	H-8
Q907	G-8
Q908	G-6
Q909	H-6
Q910	H-5
Q911	H-6

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