Sony MZ-N505 service manual IC301, IC501, IC902, IC302, IC601

6-6. PRINTED WIRING BOARD – MAIN Board (Conductor Side) –				:Uses unleaded solder.
1	2	3	4	5	6	7	8	9	10	11

MAIN BOARD

(CONDUCTOR SIDE)

A

1

U

N

S803

RECHARGEABLE BATTERY

PROTECT

DETECT

NC-WMAA

M602

1PC. 1.2V

(SLED)

OR

CN701 (2/2)

DRY BATTERY

W

V

USB

SIZE "AA"

CONNECTOR

(IEC DESIGNATION LR6)

(SHIELD)

B

1PC. 1.5V

M603

M

OVER WRITE

HEAD UP/DOWN

U

M601

(SPINDLE)

C

10

W

N

V

R704

C340

C321

C325

R111

D

L701

C110

R703

Q701

+

R708

A

C561

J301(2/2)

D701 K

A

G

S

R715 R706

D703

C631

+

C210

C701

R709

Q704

R561

C815

C821

C809

LINE IN

Q703

B C E

R702

1

K

5

(TEST)

D

(OPTICAL)

R112

B C E

C551

C625

R318

R211

R310

C308

R305

R712

B2

B1

C557R562

C558

C562

R551

R552

+

+

C822

+

R823

R824

(LINE IN JACK)

Q706

C

SL801

R212

C704

+

C703

R560

R553

C326

3

4

B

E

R701

CN502

C567

C816

R307

R711

R710

C702

C564

C563

R822

IC702

Q705

10

1

C566

R821

R858

R825

C817

E2

C2

R857

1

16

R304

C1

E1

C559

C565

236 233 229 239 223 220 216 212 208 205 200 196 194 190 186 182 187 189 193

R714

238 234 232 235 231 222 218 214 210 206 202 198 192 209 184 183 185 191 197 195

E

240

203 199

R817

IC301

C814

C501

SL505

C508

C820

C841

R828

12

17

244 242

3

230 237 243 227 226 221 217 211 215 207 173 175

180 178

FB801

19

7

9

177 169

172 170

R827

R507

23

18

4

5

228

1

241 225 224 219 204 213 188 181 179 171

176 174

C839

8

C302

+

+

9

R501

C502

1

44

SL506

R829

C840

C819

R813

40

16

8

11

201 167

168 166

C529C306

R502

C531

24

36

245

6

165 163

162 164

C808 C807

R103

R201 R203

C202

C301

C305

+

C503

R833

R841

35

28

21

161 159

160 158

X801

R205

C101

C102

R503

C510

C806

R860

R805

33

*

30

29

31

149 157

150 152

C336

C307

C509

38

26

27

25

153 155

154 156

FB303

FB302

R101

R107

R207

C103

C314C203

+

+

L301

C514

C519

20

14

129 131

134 147

R806

FB301

R311

C201

C505

C511

R859

13

32

37

34

IC801

144 145

146 148

F

C335

C513

2

10

136 151

142 143

C105

1

18R303

C315

E C B

R924

BC

C530 C504

IC501

62

66

70

63

80

84

88

92

C833C832R838

X802

C506

C516

C515

60

71

94 100 104 108114 101115 141 109

105 103

C527

C824

R812

22

15

39

41

132 140

138 139

43

45

R104

R204

C524

+

C507

C805

42 44

47

49

119 133

137 130

C311

R861

46

48

51

53

72

57

59

77

81

79

83

87

93

96 117 121 123

126 128

24

19

Q301

Q902

R505

R804

50

52

54

55

67

65

74

78

76

75

85

89

91

97

99 127 125

122 124

R517

56

58

135 120

IC902

R106

6

IC302

13

+

R306

R315

C927

E

R923

B

(VLO)

22

23

64

68

73

69

61

82

86

90

95

98 102 106 110112 116118 113 111 107

R919 R918

2

1

Q901

AP913

C523

C903

AK

E C

FB806

G

3

4

C205

C312

C320

K

A

B C E

D902

C912

C914

R916

R921

R908

R907

C910

C909

E

C926

C2

B2

C826

R810

R801

C802

C838

R852

R835

R843

R206

C106

C916

3

4

+

R920

Q801

C804

D101

E

R864

R834

1

5

7

12

R309

R925

C1

B1

D301

Q903

14

1

AP912

FB304

15

56

C924

Q904

C331

C627

R910

C918

C907

K A

C928

R927

+

(VCO)

R911

C639

D903

R928

B

L801

C

AP602

R826

J302

IC901

(2/2)

D201

R909

R941

R922

C906

R905

C908

C921

+

(GND)

C613

C614

L602

K

A

28

43

R946

C629

C619

K

(VREC)

R903

R902

C911

H

C922

C915

Q602

C618

C905

C917

4

1

42

29

+

C632

R606

43

28

C616

C609

+

TP

C334

C601

29

42

R906

R626

R604

R605

C633

R612

C621

R614

AA

D606

D901

+

C919

R624

R622

C607

R613

8

5

4

1

K

A

R948

R608

IC601

TH601

1

15

+

+

5

8

C603

+

Q605

Q604

D608

I

CN801

A

K

R616

C901

C902

+

R621

R620

15

C622

1

4

K

5

8

11

C602

D602

1

14

TP610

TP611

1-682-873-

(11)

HR601

J601

OVER WRITE

J

SWITCH

HEAD

&

DC IN 3V

LCD MODULE

–

+

37

37

MZ-N505

•Semiconductor Location

Ref. No.	Location
D101	G-4
D201	H-3
D301	G-2
D602	I-4
D606	H-10
D608	I-10
D701	D-4
D703	D-5
D901	H-5
D902	G-4
D903	H-5
IC301	E-5
IC302	G-3
IC501	F-6
IC601	H-9
IC702	D-5
IC801	F-9
IC901	H-5
IC902	G-4
Q301	G-4
Q602	H-7
Q604	I-10
Q605	I-10
Q701	D-4
Q703	D-4
Q704	D-5
Q705	E-6
Q706	D-5
Q801	G-9
Q901	G-5
Q902	G-5
Q903	G-4
Q904	H-6