Sony MZ-R900 service manual Section General, Looking at controls

Page 4

MZ-R900

SECTION 2

GENERAL

This section is extracted from instruction manual.

Looking at controls

The display window of the recorder

See pages in ( ) for more details.

1

2

3

4

5

The recorder

1

2

3

4

5

qa

qs

qd

qf

6 7 8 9 q; qa qs qd qf

6

7

8

9

q;

AEND SEARCH button (17) (47)

BBattery compartment (13)

CJog lever (L) (MENU/ENTER) (11) (20) (25) (34) (43) (53)

DVOL +/– button (19) (47)

EREC MODE button (23)

FREC indicator (29)

GTerminals for attaching dry battery case (14)

HSYNCHRO REC ON/OFF (synchro- recording) switch (at the rear) (24)

IDC IN 3V jack (13) (16)

JHOLD switch (at the rear) (14) (55)

K REC (record) switch (17) (25)

qg

qh

qj

qk

ql

w;

LOPEN button (15)

M X(pause) button (17) (19) (27) (31) (44) (47) (51)

NDisplay window (24) (34) (53)

OJog lever (R) (N, ./>) (12) (17) (19) (44) (47)

P x(stop)/CHARGE button (13) (17) (19) (23) (43)

QLINE IN (OPT) jack (16) (22)

RMIC (PLUG IN POWER) jack (25)

ST MARK button (44)

T i (headphones/earphones)/LINE OUT jack (14) (31) (41)

AAlarm indication (53)

BCharacter information display (29) (34)

Displays the disc and track names, date, error messages, track numbers, etc.

CAM/PM indication (30) Lights up along with the time indication in the 12-hour system.

DTime display (29) (40)

Shows the recorded time, current time, elapsed time of the track or MD being recorded or played.

EBattery indication (13)

Shows approximate battery condition.

FSound indication (36)

Lights up when Digital Sound Preset is on.

GLevel meter (28)

Shows the volume of the MD being played or recorded.

HLP2, LP4, MONO (monaural) indication (23)

ISYNC (synchro-recording) indication (24)

Lights up while synchro-recording.

JREC indication (17)

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

KREC DATE (recorded/current date) indication (40)

Lights up along with the date and time the MD was recorded. When only “DATE” lights up, the current date and time are displayed.

LREMAIN (remaining time/tracks) indication (28) (40)

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

MPlay mode indication (34) Shows the play mode of the MD.

NDisc indication (24) (34)

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

8

9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The headphones/earphones with a remote control

AB C DEF G

H

 

+

I J

ADISPLAY button (29) (38) (46) (48) (53)

BPLAYMODE button (35) (48)

CRPT/ENT (repeat/enter) button (36) (37)

DSOUND button (36)

EClip

F X(pause) button (19) (48) (51)

K

GControl (./N>) (12) (19) (36) (46) (48) (51) (53)

N>: play, AMS, FF

.: REW

HControl (VOL +/–) (12) (19) (48) Pull and turn to adjust the volume.

IDisplay window (29) (36)

JHOLD switch (14) (55)

K x(stop) button (19) (38) (46) (53)

The display window of the remote control

A B C D E F

G H

ATrack number display (29) (36) (54)

BCharacter information display (29) (36) (54)

CDisc indication (29) (36) (54)

D Alarm indication (54)

EPlay mode indication (36)

FBattery indication (29) (36) (54)

GREC indication (17) (29)

H SOUND indication (36)

10

4

Image 4
Contents Battery life1 Specifications927-991-13 Table of Contents DisassemblyDiagrams Exploded ViewsFlexible Circuit Board Repairing Section Servicing NotesSection General Looking at controlsDisassembly Flow Section DisassemblyPanel ASSY, Bottom Panel ASSY, Upper Section LCD MODULE, Panel ASSY, UpperCase ASSY, BATTERY, Main Board Main Board AssySTRIP, Ornamental MD Mechanism Deck MT-MZR900-171, Chassis ASSY, SETService ASSY, OP LCX-4R Holder Assy Motor Flexible BoardMOTOR, DC Sled M602 Section Test Mode Setting Method of Test ModeOperation in Setting the Test Mode Releasing the Test ModeConfiguration of Test Mode Manual ModeTransition method in Manual Mode A n u a l011 C 6 8 S 0 F F J 0011 0 6 3 B 0 0XX 1 0 0 0Reset the error display code Description of Error Indication CodesSetting method of Reset the Error Display Code Description of Indication History000 P * * R 000000 FF RPLAYReset ResNV CCResOK? 021 Res871 V5num 872 V5datAssy00 762 Vc1PWMADJ OK SetTmpHrefPw WritPwAssy Assy11Ofst OfstOKAdjustment Method of Overall CD and MO Adjustment Mode Overall CD and MO adjustment items000 *** NG CD OKResume CC 043 ResResClr PatClr CC023 0D6000 023 0D6008023 0D6100 023 0D61A1023 0D5DAA 023 0D5E04023 0D6120 023 0D6400023 0D6909 023 0D6C00023 0D6CF6 023 0D6D00023 0D751C 023 0D7600023 0D7603 023 0D7800Block Diagram Servo Section DiagramsSection Block Diagram Audio Section Block Diagram KEY CONTROL/DISPLAY/POWER Supply Section Waveforms Vp-pPrinted Wiring Boards Semiconductor LocationMZ-R900 IC Block Diagrams IC301 AK4562VNS-LXPC18A22FCR2 IC PIN Function Description Pause KEY MIC SenseXtest MIFVSS3Adio AVD2AVS2 AdrbDSPVDD2 DSPVSS1Spcu SpcvTEST1, TEST0 EVASSB Data SSB CLKXPD ADA XCS LCDLCD STB LCD RSTSection Exploded Views Panel SectionChassis Section MT-MZR900-171 Not suppliedMD Mechanism Deck Section MT-MZR900-171 Main Electrical Parts List SemiconductorsConnector MainXPC18A22FCR2 RES-CHIP CASE, Battery Charge Except JEW Memo Revision History