Sony service manual Section General, MZ-N505 Lookingat the controls

Page 5

SECTION 2

GENERAL

MZ-N505

This section is extracted from instruction manual.

Lookingat the controls

The display window of the recorder

The recorder

1

2

3

6

CHARGE

7

8

9

A B C D E

 

F G H

L P 2

. 4

 

 

 

Digital

MEGA

BA

SS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

I J K L M N

4

5

AOPEN button

BEND SEARCH button

CX (pause) button

DDC IN 3V jack

EVOL +/– button

The VOL + button has a tactile dot.

FN (play) button

The Nbutton has a tactile dot.

./> (search/AMS) button x(stop)/CHARGE button

q;

qa qs qd qf qg

GDisplay window

HGROUP/CANCEL button

IT MARK/REC button

JHOLD switch

KUSB connecting jack

LBattery compartment

MLINE IN (OPTICAL) jack

NMENU/ENTER button

Oi (headphones/earphones) jack

AMONO (monaural) indication

BLP mode indication

CMega bass indication

DDisc indication

Shows that the disc is rotating for recording, playing or editing an MD.

ELevel meter

Shows the volume of the MD being played or recorded.

FREC REMAIN/REMAIN (remaining time/tracks) indication

Lights up along with the remaining time of the track, the remaining time of the MD, or the remaining number of tracks.

GSYNC (synchro-recording) indication

HREC indication

Lights up while recording. When flashing, the recorder is in record standby mode.

IBattery indication

Shows approximate battery condition.

JTime display

KDisc name/track name indication Lights up when labeling a disc or a track.

LGroup indication

Lights up when group mode is on.

MCharacter information display Displays the disc and track names, error messages, track numbers, etc.

NPlay mode indication

Shows play mode of the MD.

10

11

The headphones/earphoneswith a remote control

A

B

C

D

E

A./>/N (search/AMS/play) • >/.button

Bx(stop) • ENTER button

CX (pause) • CAPS button

DEDIT button

EVOL +/– button

F

G

H

I

FHeadphones/earphones

Can be replaced with optional headphones/earphones.

GHOLD switch

Slide to lock the controls of the remote control.

HT MARK button

IDELETE button

12

5

Image 5
Contents 873-459-01 SpecificationsMZ-N505 Disassembly Table of ContentsDiagrams Flexible Circuit Board RepairingOptical PICK-UP Flexible Board Section Servicing NotesMZ-N505 Lookingat the controls Section GeneralDisassembly Flow Section DisassemblyCase Upper Section Case LowerMechanism Deck MT-MZN707-177 LCD MODULE, Case Upper SUB AssyMain Board Gear SA Screw M1.4 OP Service Assy LCX-5RHolder Assy Gear HA V1.100 Section Test ModeManual Mode Configuration of Test ModeTransition Method in Manual Mode Manual011 0FEJ1B 011 C68S1B011 063B1B 011 081A1BDescription of Error Indication Codes Reset the Error Display CodeSetting Method of Reset The Error Display Code Description of Indication History000 P**R Sound Skip Check Result Display Mode004 004 FFRMC OK SET OKSection Electrical Adjustments Reset021 ###SCC ResOK?741 AD 336 ###S771 AD 772 AD778 AD 777 AD779 AD 865 ###S872 ###S 871 ###S873 ###S 874 ###S765 AD 764 AD766 AD 767 ADLaser Laser Power Check011 ###S 012 ###SMain Board Component Side IC501Assy11 AssyOfst OfstOK000 *** NG CD and MO Overall Adjustment ItemsCD OK MO OK043 ###S00 Resume Clear Setting Method043 Res ResClrServicing Notes PreparationPre-Check Rewriting the Patch DataMZ-N505 MZ-N505 Block Diagram SERVO/USB Section Section DiagramsBlock Diagram Audio Section Block Diagram DISPLAY/KEY CONTROL/POWER Supply Section Lead Layouts Main Board Component Side Semiconductor LocationIC902 VRECIN1 Outa PGND2 F1VM Schematic Diagram Main Board 3/4 See page 42 for Waveforms KCT 22.7 ∝ s WaveformsIC302 TA2131FL EL IC Block Diagrams IC301 AK5354VT-E2IC501 SN761057A IC551 SC111258FCR2 IC601 XPC18A22AFCR2 IC901 XPC18A32FCR2 IC PIN Function Description DVSS0 DRAMVSS0DVDD0 SSB DataTrst KDIVG CTL Aout SELWK DET Vbus DETREC KEY Half LockDavdd VsioscVrefl AoutlDVDD3 DVSS3IFVDD3 IFVSS3Flashvss EVAFlashvdd Case Section Section Exploded Views5251 Chassis Section101 104 102 103 Main Board Section301 353 Main Section Electrical Parts ListCAP-CHIP XPC18A22AFCR2 10K 16W R507 RES-CHIP R517 208-683-11 OPEN/CLOSE Detect EMI Filter Memo Revision History