Sony MZ-N10 service manual IC Block Diagrams, IC302 AN17020A-VB

Page 45

MZ-N10

• IC Block Diagrams

IC302 AN17020A-VB

	HP/L	MUTE	BEEP		GA-R
	16	15	14		13
	HEADPHONE	MUTE	BEEP
	/LINE	MUTE	BEEP
	SWITCH
				–	12 ROUT
				–
R-IN	1			+
GND	2				11 GND
GND	2

L-IN

3

+

10 LOUT

–

9

GA-L

RIP-F1

4

RF1

RF2

5

6

7

8

CR

VCC1

RIP-F2

VCC2

IC501 SN761058ZQLR

IY

JY

JX

AVCC

C

B

A

D

PEAK

BOTM

TON-C

OFTRK

PPON

TE

56

55

54

53

52

51

50

49

48

47

46

45

44

43

AVCC

PEAK/

T-ON

OFTRK

BOTM

IX

1

42

FE

PS

2

ABCD

41

ABCD

EQ

3

EFM COMP.

40

RFI

FE

A GND

4

39

ASSY

OFC-C1

5

38

CIG

RF

TPP/WPP

TE

OFC-C2

6

37

EFMO

VREF10

7

36

DGND

VC

8

35

RESET

RFO

9

34

VGIN

VREF09 10

SERIAL I/F

33

SBUS

AVCC2 11

AVCC2

TEMP

AVCC

AVCC2

32

SCK

PD-NI 12

CSL AW+DW TONE PEAK

TON BOTM ADIP TE

31

CPOUT

PD-I 13

APC

A+B+C+D I+J

NPP TON

TWP-P

PK/BTM

AW CSLO

VREF A-C

D-C

OFTTH PD-NI

ADIP-BPF

POWER

30

CP

SUPPLY

14-O 14

DVCC

SIGNAL MONITOR

29

ADIP

15

16

17

18

19

20

21

22

23

24

25

26

27

28

D-C

A-C

AGND

SMPN

ADIP-IN

AGND

AGND

WPP-LPF

ADFG

CON

CCSL2

CLK

CPGND

NC

45

Image 45

Contents ATRAC3 LP2/LP4 MZ-N10On power sources Flexible Circuit Board RepairingPolarity 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 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 0Reset the Error Display Code L r O K ?R r C L R 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 How to get the application NVWriter for NV values rewriting Rewriting the NV valuesRewriting 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 DVSS1FVDD0 FVSS0Msak 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