Sony Ericsson XR-C7500RX service manual Section General, Setting the clock

Page 3

SECTION 2

GENERAL

Location of controls

 

SC

+

PTY

OPEN

DI

DSPL

 

P

 

 

 

R

 

 

 

 

S

 

 

 

 

T

 

MENU

 

+

LIST

 

 

 

 

 

DSO

 

 

 

 

 

 

 

 

SOURCE

 

-SEEK/AMS

 

 

 

 

 

TA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AF

SOUND

 

 

ENTER

 

 

 

 

 

 

P

 

 

 

REP

SHUF

 

 

 

 

R

 

 

 

 

 

 

 

S

 

 

 

 

 

 

 

 

 

T

D I SC

 

 

 

 

 

 

 

 

-

 

MODE

1

2

3

4

5

6

OFF

 

 

XR-C7500RX/XR-C7500R

This section is extracted from instruction manual.

Setting the clock

The clock uses a 24-hour digital indication.

Example: To set the clock to 10:08

1 Press (MENU), then press either side of (PRST/DISC) repeatedly until “Clock” appears.

1Press (ENTER).

The hour indication flashes.

Refer to the pages listed for details.

1MENU button

9, 11, 12, 13, 15, 17, 18, 20, 21, 23, 24, 26, 27, 30, 31, 33, 34, 35

2Volume control dial

3SOURCE (TUNER/TAPE/CD/MD) button 6, 8, 10, 12, 13, 19, 20, 24, 25, 26, 27, 31, 34

4PRST/DISC +/– (cursor up/down) buttons 8, 9, 11, 12, 13, 15, 17, 18, 19, 20, 21, 22, 23, 24, 26, 27, 30, 31, 32, 33, 34, 35 During radio reception:

Preset stations select 13 During CD/MD playback:

Disc change 32

5DSPL/PTY (display mode change/ programme type) button

11, 18, 23, 31, 33

6LIST button

Disc memo 33

List-up 22, 34

7Display window

8Z (eject) button (located on the front side of the unit behind the front panel) 10

9OPEN button 7, 10, 36 q; DSO button 26

qa SOUND button 24, 25, 26 qs OFF button* 6, 7, 8, 10

qd Reset button (located on the front side of the unit behind the front panel) 7

qf SEEK/AMS –/+ (cursor left/right) buttons 8, 9, 10, 11, 12, 13, 15, 17, 18, 19, 21, 23, 24, 25, 26, 27, 30, 31, 32, 33, 35

Seek 13, 15, 19

Automatic Music Sensor 10, 32 Manual search 13, 32

qg ENTER button

9, 11, 12, 13, 15, 17, 18, 20, 21, 22, 23, 24, 26, 27, 30, 31, 33, 34, 35

qh MODE button 10, 11, 12, 13, 19, 20, 31, 34

During tape playback:

Playback direction change 10 During radio reception:

BAND select 12, 13 During CD/MD playback: CD/MD unit select 31

qj Receptor for the card remote commander

qk Number buttons During radio reception:

Preset number select 12, 13, 16, 17, 20, 21

During tape playback:

(1)REP 11

During CD/MD playback:

(1)REP 32

(2)SHUF 32

ql AF button 15, 17 w; TA button 16, 17

*Warning when installing in a car without ACC (accessory) position on the ignition key switch

Be sure to press (OFF) on the unit for two seconds to turn off the clock display after turning off the engine.

When you press (OFF) only momentarily, the clock display does not turn off and this causes battery wear.

2Press either side of (PRST/DISC) to set the hour.

3Press (+) side of (SEEK/AMS).

The minute indication flashes.

4Press either side of (PRST/DISC) to set the minute.

2 Press (ENTER).

The clock starts.

After the clock setting is complete, the display returns to normal playback mode.

Tips

You can use the convenient CT function to set the clock automatically (page 18).

When the D.Info mode is set to on, the time is always displayed (page 30).

5

Card remote commander RM-X91 (XR-C7500RX: E)

 

 

OPEN/CLOSE

OFF

 

 

MENU

DISC

LIST

SEEK

 

SEEK

 

SOURCE

 

SOUND DISC ENTER

DSPLMODE

AT T

VOL

 

 

 

 

 

 

 

 

 

The corresponding buttons of the card remote commander control the same functions as those on this unit.

1OFF button

2MENU button

3SOURCE button

4SEEK/AMS (cursor </,) buttons

5SOUND button

6DSPL/PTY button

7ATT button

8LIST button

9DISC/PRST (cursor M/m) buttons

q; ENTER button qa MODE button qs VOL buttons

A unit turned off by pressing (OFF) for two seconds cannot be operated with the card remote commander unless (SOURCE) on the unit is pressed or a casette is inserted to activate the unit first.

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Contents XR-C7500R/C7500RX SpecificationsGeneral Table of ContentsDiagrams Section Servicing NotesSection General Setting the clockInstallation Instalación Montering Instalação Reset button Connections Conexiones Anslutning Ligações Connection example Ejemplo de conexiones XR-C7500R/XR-C7500RX AEP, UKXR-C7500RX E Power connection diagram Section Disassembly SUB Panel ASS’YMechanism Deck MG-25G-136 Heat Sink 2P Main BoardSection Assembly of Mechanism Deck HousingARM Suction Gear LDG-FT Lever LDG-A / LDG-BMounting Position of CAPSTAN/REEL Motor M901 Guide CTape Tension Measurement Section Mechanical AdjustmentsSection Electrical Adjustments Torque MeasurementTuner Section Tape Speed AdjustmentDolby Level Adjustment Tape Deck SectionSection DiagramsBlock Diagram TUNER/TAPE Section Signal Path MW/LW Tape PlaySignal Path Block Diagram Main SectionRemote Block Diagram DISPLAY/KEY Control SectionBUS-ON Block Diagram BUS CONTROL/POWER Supply SectionBUS Audio Tape Play Semiconductor Location Component Side Printed Wiring Board Main Board Component SideSemiconductor Location Conductor Side Printed Wiring Board Main Board Conductor SideXR-C7500R/C7500RX XR-C7500R/C7500RX XR-C7500R/C7500RX XR-C7500R/C7500RX Printed Wiring Board SUB Board Schematic Diagram SUB Board KEY Board Waveforms Main BoardPrinted Wiring Board KEY Board Schematic Diagram KEY Board See page 29 for Waveforms IC Block Diagrams Main Board IC10 IC50 SAA6588T/V2-118IC100 CXD2726Q-4 IC201 IC250 CXA2510AQ-T4IC500 BA8270F-E2 Pin No Pin Name Description IC PIN Function DescriptionXlat Main Board IC600 MB90574BPMT-G-265-BND System Controller Dsplat Accin Stop Loading Eject Brake TUX1 Except E Front Panel Section 54 3-041-003-01 Button LIST/ENTER DSPL. LIST. Enter60 1-694-660-11 Conductive BOARD, Connection 164 Mechanism Deck Section MG-25G-136159 158 155 154 157 156 153152 168 151 160 163 161 162Section Electrical Parts List KEY Rotary Encoder ResistorMetal Chip RES-CHIPCeramic Chip 8PF SWITCH, Tactile with LEDKEY Main SEEK/AMS + MDouble Layer TantalumDiode CRZ22 TE85L.SONY FilmDiode DTZ5.6B Diode MA152WA-TXRN5VD33AA-TL TDA7402TRLB1930M-TLM BA09ST-V5R27 216-809-11 Type C Main SUB 508 507 501 502503 504 505 506 507