Sony XTL-W7000 Schematic

XTL-W7000

SERVICE MANUAL

• This set includes the TV antenna (VCA-119).

SPECIFICATIONS

Monitor section

Display type Wide LCD colour monitor Picture size 7 in.; 154 × 87 mm, 180 mm

System TFT active matrix Number of pixel

TV tuner section

Television system

Colour system

Channel converge

NTSC system only:

PAL system only:

CCIR VHF: 2 - 12 CH

CHINA VHF: 1 - 12 CH

UK/HKG (Hong Kong) VHF: –

ITALY VHF: A - H2 CH

NEWZEALAND VHF: 1 - 11 CH

AUSTRALIA VHF: 0 - 12 CH

(W × H, diagonally)

336,960 pixels

M system (NTSC)/

B, G, I, D, K system (PAL)

TV: NTSC (NTSC system)/PAL

(PAL system)

VIDEO: NTSC/PAL (Compatible)

VHF: 2 - 13 CH UHF: 14 - 69 CH

UHF: 21 - 69 CH

UHF: 13 - 57 CH

UHF: 21 - 69 CH

UHF: 28 - 69 CH

E Model

Model Name Using Similar Mechanism NEW Open/Close Mechanism Type DB-M01

General

Power requirements

12 V DC, from car battery (negative

ground)

Outputs Video/Audio (Sony BUS

compatible, 1)

Sony BUS (1)

Inputs Video/Audio (Sony BUS

compatible, 2)

Composite (either commercially

available navigation system or

back camera can be connected, 1) Sony BUS (1) TV antenna (1)

Speaker type 20 × 40 mm (monaural) Dimensions with monitor retracted

Approx. 178 × 50 × 190.5 mm

(W × H × D)

Current drain Approx. 2 A Mass Approx. 1.9 kg

Supplied accessories

Card remote commander RM-X701

(1) (incl. 1 lithium battery) RCA interconnects (Audio L/R × 1,

Video × 1) TV antenna VCA-119 (left/right) (1) Parts for installation and

connections (1 set) Installation/Connections manual (1) Operating Instructions (1)

Design and specifications are subject to change without notice.

9-879-218-01

MOBILE COLOR TV

Sony Corporation

e Vehicle Company Published by Sony Engineering Corporation

XTL-W7000

1. SERVICING NOTE.................................................. 3

2. GENERAL ................................................................... 4

3. DISASSEMBLY

3-1. Disassembly Flow ........................................................... 11

3-2. Front Panel Assy.............................................................. 12

3-3. Case (Lower) Block......................................................... 12

3-4. Partition ........................................................................... 13

3-5. Bracket (Slider) ............................................................... 14

3-6. SLIDER Board ................................................................ 15

3-7. Bracket (Motor) Assy ...................................................... 15

3-8. Bracket (Motor S) Assy ................................................... 16

3-9. Monitor Block ................................................................. 16

3-10. Gear (1), Gear (4) ............................................................ 17

3-11. Mechanism Complete Assy (DB-M01)........................... 17

3-12. Liquid Crystal Display (LCD1)....................................... 18

3-13. MAIN Board.................................................................... 18

4. TEST MODE.............................................................. 19

5. ELECTRICAL ADJUSTMENTS......................... 22

6. DIAGRAMS

6-1. Block Diagram – VIDEO, AUDIO Section – .................. 24

6-2. Block Diagram – LCD, MOTOR Section – .................... 25

6-3. Block Diagram

– CONTROL, POWER SUPPLY Section – .................... 26

6-4. Printed Wiring Board – MAIN Section (1/2) – ............... 28

6-5. Printed Wiring Board – MAIN Section (2/2) – ............... 29

6-6. Schematic Diagram – MAIN Section (1/3) –.................. 30

6-7. Schematic Diagram – MAIN Section (2/3) –.................. 31

6-8. Schematic Diagram – MAIN Section (3/3) –.................. 32

6-9. Printed Wiring Boards – FRONT PANEL Section –....... 33

6-10. Schematic Diagram – FRONT PANEL Section – ........... 33

6-11. Printed Wiring Boards – SLIDER Section – ................... 34

6-12. Schematic Diagram – SLIDER Section – ....................... 35

6-13. Printed Wiring Board – MONITOR Section (1/2) – ....... 36

6-14. Printed Wiring Board – MONITOR Section (2/2) – ....... 37

6-15. Schematic Diagram – MONITOR Section (1/2) – .......... 38

6-16. Schematic Diagram – MONITOR Section (2/2) – .......... 39

6-17. Printed Wiring Board – KEY Section – .......................... 40

6-18. Schematic Diagram – KEY Section – ............................. 40

7. EXPLODED VIEWS

7-1. MAIN Board Section....................................................... 55

7-2. Front Panel Section ......................................................... 56

7-3. Chassis (Main) Section.................................................... 57

7-4. Monitor Section ............................................................... 58

7-5. Open/close Mechanism Deck Section ............................. 59

8. ELECTRICAL PARTS LIST................................ 60

Notes on chip component replacement

• Never reuse a disconnected chip component.

• Notice that the minus side of a tantalum capacitor may be

damaged by heat.

Flexible Circuit Board Repairing

• Keep the temperature of the soldering iron around 270 ˚C during repairing.

• Do not touch the soldering iron on the same conductor of the circuit board (within 3 times).

• Be careful not to apply force on the conductor when soldering or unsoldering.

UNLEADED SOLDER

Boards requiring use of unleaded solder are printed with the leadfree mark (LF) indicating the solder contains no lead. (Caution: Some printed circuit boards may not come printed with

the lead free mark due to their particular size)

: LEAD FREE MARK

Unleaded solder has the following characteristics.

• Unleaded solder melts at a temperature about 40 °C higher than ordinary solder. Ordinary soldering irons can be used but the iron tip has to be applied to the solder joint for a slightly longer time. Soldering irons using a temperature regulator should be set to about 350 °C. Caution: The printed pattern (copper foil) may peel away if

the heated tip is applied for too long, so be careful!

• Strong viscosity Unleaded solder is more viscou-s (sticky, less prone to flow) than ordinary solder so use caution not to let solder bridges occur such as on IC pins, etc.

• Usable with ordinary solder It is best to use only unleaded solder but unleaded solder may also be added to ordinary solder.

SECTION 1

gear(1 S)

stopper washer (2.6 × 4.5)

two screws (M2)

bracket (slider)

Rotate the worm gear in the direction of arrow B. for pulling the monitor block.

Pull the monitor block.

Note: Don't touch except the gray portion of worm gear.

Open the bracket (slider) in the direction of arrow A.

SERVICING NOTE

JIG ON REPAIRING

When repairing this set, etc., connect the extension cable as the figure shown below.

extension cable (32P) (J-2502-093-1) (MONITOR board (CN101)-SLIDER board (CN2))

SLIDER board (CN2)

MONITOR board (CN101)

XTL-W7000

extension cable (50P) (J-2502-092-1) (MAIN board (CN1851)-SLIDER board (CN1))

SLIDER board (CN1)

HOW TO PULL OUT MONITOR BLOCK IN CASE ELECTRICITY DOES NOT CIRCULATE

When monitor block does not open by fault, pull out monitor block in the following procedures.

MAIN board (CN1851)

XTL-W7000

Main unit

Monitor closed

SECTION 2

GENERAL

Location of Controls

This section is extracted from instruction manual.

1 VIDEO 1 IN jacks (VIDEO, AUDIO (L/R)) 2 CUSTOM button 3 TILT button

Monitor opened

4 OPEN/CLOSE button 5 Reset button

1 2

1 TV/VIDEO button 2 VOL +/– buttons

3 SEEK +/– buttons 4 ANGLE button

Card remote commander

The unit can be operated with the card remote commander.

MUTING

CH+

ENTER

CH–

TV/VIDEO

SEEK+

2 3 4

OFF

SEEK–

BACK

WIDE DSPL

PICTURE

XTL-W7000

q; qa

123

456

1 OFF button 2 MENU button 3 V/v CH +/– buttons 4 BACK button 5 WIDE button 6 PICTURE button 7 Number buttons

Tips

• See “Replacing the lithium battery” for details on how to replace the battery.

• If an optional Master-unit is connected using Sony BUS system, function of some of the buttons will change as follows:

- The TV/VIDEO button will function as a NAVI button (when “NAVI/CAMERA” is set to “NAVI”).

- The OFF button will turn off the monitor.

- The SEEK –/+ and the Number buttons will be invalid.

789

10 11 12

8 MUTING button

Turning off the sound temporarily. When you press the button, the sound is turned off and “MUTING” appears in the display. To restore the sound, press the button again (or VOL +).

9 TV/VIDEO button 0 ENTER button qa B/b SEEK –/+ buttons qs DSPL button qd VOL +/– buttons

VOL

XTL-W7000

Connection Example

For details, see the section “1 Car Systems Connections” (pages 8 - 10). Be sure to refer also to the documentation for all other components in the system.

System configuration

Mobile Colour TV XTL-W7000

Connection of separately available accessories

Items except the main unit and the connection box are optionally available.

Connecting without Sony BUS system

Car antenna for radio

Mobile Colour TV XTL-W7000

Video Camera (optional)

VIDEO1 IN

Sony BUS DVD Master-unit

(optional)

Sony VCD Master-unit (optional)

*1 Sony BUS DVD Master-unit will come in 2005. *2 In case of other manufacture’s Master-units, audio signal is reproduced through FM modulator.

To output the audio of other manufacture’s Master-units using the RF modulator

If you connect a genuine car audio or a car audio without the TV control function to the TV unit, its audio can be output through the TV unit’s built-in monaural speaker. You can also receive and hear the sound from the FM tuner of the car audio by converting the audio signal to FM.

Preparations

•To use this function, connect the FM antenna of the car audio referring to page 9. Without a proper connection, this function will not be effective.

•You may need to change the transmitted frequency or output level (see “Tips” below).

1 Press TV/VIDEO repeatedly to select the function of the connected device. 2 Press CUSTOM on the unit.

“RF OUTPUT ON” appears in the monitor. If you have changed the function of the CUSTOM button, select RF OUTPUT ON or OFF from a Menu screen.

3 Select the FM tuner from the car audio source, and tune in to “88.3 MHz”.

Once the audio is output, adjust the volume level with the car audio.

Tips

• If there is a broadcasting station of the same frequency as the transmitted frequency set on the TV unit, the sound of TV or the connected device may be difficult to be heard, or noise may occur. In this case, change the transmitted frequency on built-in RF modulator of the TV unit. For more information about how to change the frequency, see “Changing the transmitted frequency on TV unit” on page 22. (The default setting is “88.3MHz”.)

•You can change the output level of the TV unit according to the input level of the FM tuner of a car audio. For more information about how to change the setting, see “Changing the output level on the TV unit” on page 22. (The default setting is “MID”.)

or or

The other Master-unit (optional)

CAMERA IN

VIDEO OUT

VIDEO2 INAUDIO OUT

DVD Player (optional)

Rear Monitor (optional)

Back Camera (optional)

FM ANT OUT

Speakers (optional)

Connecting with Sony BUS system

BUS CONTROL OUT

BUS CONTROL IN

* Sony BUS Master-unit (equipped with the TV control function) will come in 2005.

Tip

For connecting two or more CD/MD changers, the source selector is necessary.

VIDEO2 IN

FM ANT IN

Genuine Car audio

Mobile Colour TV XTL-W7000

VIDEO2 IN

VIDEO OUT FRONT

Sony BUS Master-unit (equipped with the TV control function)

VIDEO OUT

BUS AUDIO IN

Rear passenger TV or monitor etc.

DVD player etc.

Rear passenger TV or monitor etc.

Connecting Information

For details, see the section “1 Car Systems Connections” (next page).

Connecting the cords

Notes

• Be sure to connect the power input cord after all other cords are connected.

• If the parking brake switch cord is too thin, connect the parking cord to the parking brake switch cord directly without using the tap.

Connect each cord using the taps. For the combination of each cord, see the following table. Also, see the section “1 Car Systems Connections” (next page).

TV unit side Car side

Orange/white Illumination signal cord Purple/white Power terminal cord of the back lamp Light green Paring brake switch cord

Using the tap

Tap 7

Connecting the parking cord

The mounting position of the parking brake switch cord depends on your car. Refer to the system connection illustrations below and consult your car dealer or your nearest Sony dealer for further details.

Foot brake type

Hand brake type

The cord for utilizing the Navigation system better

Purple/white cord (for the connection to the power terminal cord of the back lamp)

If you connect the purple/white cord to the power terminal cord of the back lamp, the image of back camera will be automatically displayed on the monitor when a back lamp lights up. You can adjust the parking location viewing the image of back camera when you backup.

Parking brake switch cord

Parking cord (Light green)

Parking brake switch cord

1 Car Systems Connections

Refer also to the documentation for all other components in the system.

Also see “Connecting Information” on page 7.

•Components listed here except for supplied accessories are available separately. When connecting such components, be sure to also refer to their documentation. For specifications and other information on separately available components, contact your dealer.

Prevention of accidents caused by short-circuits

To prevent the risk of accidents caused by short-circuits, connect the power supply leads (red and yellow) only after all other wiring has been completed, and only with the ignition key in the OFF position. Otherwise, accidental short-circuiting can lead to electric shock and to serious damage.

When a fuse has blown, check the wiring and locate the cause of the problem before replacing the fuse. When replacing the fuse, be sure to use only a fuse of the same rating (ampere rating). Using a different fuse or bridging the contacts with wire is highly dangerous and can lead to serious damage.

Make sure to connect all of the following leads.

Otherwise there is a risk of electric shock, damage to the equipment, or malfunction.

•Connect purple/white lead to back lamp lead of car.

•Connect orange/white lead to illumination signal lead of car.

•Connect light green lead to parking brake switch lead of car.

•Connect yellow lead to battery power supply of car.

•Connect red lead to accessory power supply of car.

•Connect black lead to metal point on car chassis.

* Do not mix up the yellow and red leads, as this will cause the memory contents to be lost.

Observe the following precautions.

Otherwise there is a risk of electric shock, damage to the equipment, or malfunction.

•Cover unused connectors with electrician’s tape to prevent accidental contact.

•Route FM/AM antenna cable, TV antenna cable, bus cable, RCA interconnects, and power supply leads as far apart from each other as possible, to prevent noise interference.

•Always grasp the connector and do not pull the cable when disconnecting the bus cable or other cables. Otherwise the cable may become detached.

Note

Install the TV antennas away from the FM/AM antenna.

Memory hold connection

When the yellow power input lead is connected, power will always be supplied to the memory circuit even when the ignition key is turned off.

Connecting without Sony BUS system

VIDEO2 IN

BUS AUDIO IN

VIDEO OUT FRONTCONTROL

VIDEO OUT

TV main unit

Film antenna qf

To the commercially available Back Camera or Navigation System

Antenna input cable qg

TV antenna amplifier unit qd

Black

To a metal point of the car

To the +12 V power terminal which is energized at all times

Yellow

Fuse (5A)

Purple/white

To the +12 V power terminal of the back lamp lead of car

Orange/white

To the +12 V power terminal which is energized in the accessory position of the ignition key switch. Be sure to connect the black ground lead first.

Light green

To a car’s illumination signal *

Parking brake switch lead of car

Red

This terminal is not used in this case.

Yellow

Red

White

Yellow

Red

White

2 RCA interconnects (0.5m)

3 RCA interconnects (0.5 m)

Rear passeger TV or monitor etc.

Connecting with Sony BUS system

To a metal point of the car

To the +12 V power terminal which is energized in the accessory position of the ignition key switch. Be sure to connect the black ground lead first.

Sony BUS Master-unit (equipped with the TV control function) *

*1Sony BUS Master-unit (equipped with the TV control

function) will come in 2005.

*2First connect the black ground lead, then connect the

orange/white striped, yellow and red power input leads.

Tap 7

RCA interconnects (not supplied)

Black

Red

Removing the bracket

Before installing the unit, remove the bracket from the unit.

Insert two release keys qa together into the unit and the bracket 8 until they click.

Pull down the bracket 8, then pull up the unit to separate.

Face the hook inwards.

Film antenna qf

TV main unit

TV antenna amplifier unit qd

Black

Red

VIDEO OUT

RCA interconnects (not supplied)

VIDEO2 IN

This terminal is not used in this case.

Black

Yellow Fuse (5A)

Purple/white

Orange/white

Light green

Red

*1 An adaptor (optional) may be necessary for your car and

car audio system. In such case, consult your dealer.

*2First connect the black ground lead, then connect the

orange/white striped, yellow and red power input leads.

Antenna connector *

Tap 7

Tap 7 Parking brake switch lead of car

To the commercially avilable Back Camera or Navigation System

Antenna input cable qg

To a metal point of the car

To the +12 V power terminal which is energized in the accessory position of the ignition key switch. Be sure to connect the black ground lead first.

Car audio, rear passenger TV or monitor etc.

DVD player etc.

Genuine Car audio

from a car antenna *

To a metal point of the car

To the +12 V power terminal which is energized at all times

To the +12 V power terminal of the back lamp lead of car

To a car’s illumination signal *

To the +12 V power terminal which is energized in the accessory position of the ignition key switch. Be sure to connect the black ground lead first.

XTL-W7000

2 Installing the Main Unit

Installation angle

The unit should be installed within an angle of 30 degrees from horizontal. If this angle is exceeded, the monitor may not open up or retract properly.

Note

Keep the units and connection cables apart. The TV main unit and the amplifier unit qd should not be in close proximity.

After all connections are made, install the main unit to the dashboard.

Before installation

This unit is designed to be completely safe, but if not installed correctly, it can cause accidents. Be sure to verify the following points before installation. Install the main unit to the in-dash location, and the amplifier unit under the navigator’s seat, etc.

• If the monitor in the opened position is close to a airconditioning outlet, the outlet should be closed.

• Install the unit so that the monitor when opened up will not block access to the hazard switch or other important controls.

•Do not install the unit (monitor) in locations which may be subject to excessively low or high temperatures. (Otherwise the unit may be deformed and the LCD may be damaged.) Exposure to direct sunlight can also lead to high temperatures and should be avoided.

Selecting the installation location

Set the ignition key to OFF or remove it.

Place the units in their intended mounting

locations to check the cable length and monitor installation conditions.

Installation procedure precautions

• Perform the installation carefully. Dropping the unit or otherwise subjecting it to strong impact or force may deform the chassis, resulting in failure of the monitor loading mechanism or other defects.

•To allow for proper opening and closing of the monitor, there must be a clearance of at least 167 mm between the closest position of the shift lever and the mounting surface for the unit.

Shift lever

• In some cases, the shift lever may touch the monitor when moved to a certain position. Make sure that there is no obstruction to driving operations.

•When installing this unit together with other car audio equipment (single DIN slot size) in a stacked configuration, install the TV main unit on top.

NNTT

N T/N T/N T/NT

At least 167 mm from mounting surface

XTL-W7000

Installation procedure

Mounting example

When installing this unit, be sure to close the monitor of the unit. If the monitor is opened while installing and given too much force, it may cause a malfunction.

182

53 m

Claws

Dashboard

Fire wall

Notes

• Do not press the front panel buttons of the unit during installation and do not apply strong force.

• Do not place any objects on top of the unit.

• If a salient of the genuine bracket touches the unit due to its figure, and makes attachment hard, process the bracket by scraping the salient off.

Toyota cars (illustration shows an example for a Toyota car)

Align the brackets of the factory-installed car stereo with the mounting holes marked “T” on the side of the TV main unit, and use the supplied screws to fasten the brackets. For Toyota cars, the supplied screws 5 should be used.

Nissan cars

Align the brackets of the factory-installed car stereo with the mounting holes marked “N” on the side of the TV main unit, and use the supplied pan-head screws 5 to fasten the brackets.

* Be sure to use only the supplied pan-head screws 5 for

installation. If any other screws are used, make sure they conform to the requirements shown below. Using longer screws can cause internal damage to the unit.

Damage can also occur if the screws are used directly on the unit without the brackets of the factory-installed car stereo.

Sony Bus DVD Master unit (optional)

6 mm

XTL-W7000

Screws of factoryinstalled car stereo bracket

XTL-W7000

Screws of factoryinstalled car stereo bracket

5 mm

Bracket of factory-installed car stereo

3 Mounting the TV antenna

Mount the film antenna qf to the car and connect the TV main unit.

For directions on connecting the TV main unit, see also “1 Car Systems Connections (complete connection diagram)” on pages 8-10.

Note

Once you have mounted the film antenna, do not attempt to remove it and attach it again, as the adhesive will be considerably weakened. Be sure to temporarily fasten the cable and antenna in place and check that the cable has sufficient play before permanently attaching.

Note

• During the mounting procedure, it will be necessary to remove the front pillar molding to [attach a ground wire]. When performing the installation yourself, if you decide it is too difficult to remove the front pillar molding, please contact your dealer for assistance. (Note that your dealer may charge a fee for their assistance.)

Note

Mount the film antennas to the inside of the front window. Do not mount the antennas anywhere other than the location described here.

Before attaching

Using the supplied cleaning cloth w; to wipe away any oil, wax, or dust tat may be on the window.

Before mounting

• It may not be possible to mount the antenna on some cars.

-In cars with glass that does not transmit radio waves (infrared reflecting glass, insulated glass, glass that is opaque to electromagnetic waves, etc.), the signal reception will be extremely poor.

- The antenna cannot be mounted in cars which have airbags in the front pillars.

• Mount the antenna to the front window, in the specified location and according to the specified dimensions.

- The supplied film antenna is designed for attaching only to

the front window. If attached to the rear window or elsewhere in the car, the signal reception may be extremely poor.

Required items

Have the following items handy before beginning the mounting procedure.

•Tools (Philips screwdriver, etc.)

• Cellophane tape

• Scissors

• Spray bottle (fill with 500 ml water and one or two drops of detergent)

• Paper towels

Mounting position

Installation complete

Front pillar Front pillar

Film antenna mounting procedure

Check the film antenna qf mounting position.

1 Align the film antenna power supply point with the lower

edge of the window’s ceramic line and fasten temporarily in place with cellophane tape. Do not remove the adhesive backing from the antenna yet. The figure below shows the results of this step, for the left antenna. Temporarily position the right antenna in the same manner.

About 120 mm

Align the upper edge of the antenna with this line.

2 Mark the left and right sides of the film antenna, using

cellophane tape, etc.

Power supply point

Temporary fastener (cellophane tape, etc.)

marking (cellophane tape, etc.)

Ceramic line

Antenna input cable qg

Film antenna (left) qf

Notes

• The molding on the front pillar will be

Film antenna

(right) qf

TV antenna amplifier unit qd

Antenna input cable

fastened in place with clips or screws. When removing it, take care not to damage or deform it.

• When performing the installation yourself, if you decide it is too difficult to remove the front pillar molding, please contact your dealer for assistance. (Note that your dealer may charge a fee for their assistance.)

Remove the inner molding from the front pillars on

both sides of the front window.

Front pillar

(The above figure shows an example of a car, such as a sedan or SUV, which as a handle mounted on the front pillar.)

Before attaching

4 Use the supplied squeegee qj to make sure the film

antenna is well attached to the window.

•Hold the antenna so it does not move while using the squeegee.

•Work from the center of the antenna outward.

•Work the squeegee along the length of the antenna, pushing out air bubbles to obtain a good seal.

•Do not rub the antenna too hard.

5 Use paper towels to wipe away the excess detergent

solution and dry the antenna well. We recommend you let the antenna dry for 3-4 hours. Do not try to rush the drying process by using a hair dryer or other heater. Doing so may damage the film antenna.

Attach the power supply terminal to the film antenna qf.

1 Remove the power supply point protective sheet from the

film antenna.

2 Attach the antenna input cable qg to the film antenna

power supply terminals.

•The same type of cable is used for both the left and right antennas.

•Temporarily fastening the cable near the ground connection with cellophane tape will make the procedure easier.

Note

Make sure that the film antenna is completely dry before continuing with the mounting procedure. Continuing before the antenna is dry may cause it to come off the window.

The color of the protective sheet is used to distinguish the left and right antennas.

The right antenna (as seen from inside the car) has a blue protective sheet, and the left antenna has a white protective sheet. Take care to mount the antennas on the proper side of the car.

Connecting to the power supply terminals

Align the protrusions on the power supply terminals with the arrows v on the film antenna and fasten in place.

Squeegee qj

Protective sheet

Power supply point

Peel off the protective sheet

Temporary fastening (cellophane tape, etc.)

Power supply point

Peel off the protective sheet

Temporary fastening (cellophane tape, etc.)

Alignment marks (protrusions)

Power supply terminals

Alignment marks (arrows v)

3 Route the antenna input cable, using the supplied antenna

cord clamp ql to hold it in place. Rout the cable so that it will be completely covered when the front pillar molding is replaced.

Mount the TV antenna amplifier unit qd.

1 Mount the TV antenna amplifier unit.

Mount the unit near the floor in the foot area in front of the passenger’s seat, in a location where the cables will reach the expansion unit. (Be sure to wipe away any dirt on the mounting surface.)

Important note

Use tape or other fasteners to route the cables such that they cannot interfere with vehicle operation. Do not wrap the cables around the steering column, gear shift lever, brake pedal, etc.

Important note

It would be extremely dangerous if the TV antenna amplifier unit were to get stuck underneath the brake pedal. Be sure to mount the amplifier on the passenger’s side.

Antenna cord clamp ql

Antenna input cable (right) qg

Antenna input cable (left) qg

Antenna cord clamp

IMPORTANT CAUTION! Do not route the cable near the pedals!

TV antenna amplifier unit qd

Peel off the protective sheet

TV antenna amplifier unit qd

Fold back the floor mat

• Remove the film antenna, which you previously fastened temporarily in place, before beginning these steps.

• Cover the dashboard with a cloth to protect it from the water and detergent.

• Clean the front window well to remove any dirt, oil, or anti-fogging agent before beginning these steps.

When attaching the film antenna

• Position the antenna vertically by aligning the upper edge of the antenna with the lower edge of the ceramic line. Position it horizontally by aligning the edges with the marking (cellophane tape, etc.) that you previously placed on the window.

• Do not let the front window get dry as you are working. Spray it again with the detergent solution as needed.

• Until the front window dries, you can slide the antenna to adjust its position.

• When you have the antenna positioned where you want it, remove the markings.

Attach film antenna qf.

1 Using a spray bottle, wet the inside of the front window

well with a mild detergent solution. The optimal solution is 500 ml of water with one or two drops of detergent. (Pure water will not work well for making fine adjustments.)

spray bottle

marking (cellophane tape, etc.)

2 Remove the clear backing from the film antenna. Using

the spray bottle, wet the exposed surface well with the mild detergent solution.

•Grasp the peel-off tab and peel the clear backing off slowly.

•Do not remove the protective sheet from the other side (the side that faces the inside of the car) yet. You will remove that sheet in step 4.

•Take care not to get dirt or fingerprints on the exposed surface of the film antenna.

Peel-off tab

3 Stick the film antenna to the front window.

Align the upper edge of the antenna with this line.

XTL-W7000

Notes

• Pull the roof lining down slightly and thread the cable under it.

•Take care not to pull too hard on the lining and bend it out of shape.

• Perform this step while holding on to the power supply point to avoid putting stress on that point.

• Route the antenna input cable carefully to avoid pulling excessively on, applying stress to, or kinking the cable.

Notes

• Carefully wipe away any dirt on the attachment surface.

• Be sure to stick the grounding tape completely to a flat, metal part of the car body. Do not apply the grounding tape to a place that is not flat, or over a clip or screw hole. Do not scrape off the finish on the car body.

3 Pass the antenna input cable qg through the roof lining

(inner roof panel).

Route the antenna input cable qg.

1 Apply the grounding tape qh to the car body.

Apply the grounding tape to the metal of the car body, in a position where it can contact the ground contact on the antenna input cable.

2 Affix the ground contact on the antenna input cable to the

grounding tape qh. Peel off the protective sheet from the ground contact and stick it completely to the grounding tape. Make sure that no portion of the ground contact protrudes beyond the grounding tape, and that there is no part of the ground contact which is not firmly stuck to the grounding tape.

Ground contact (peel off the protective sheet)

Marking (cellophane tape, etc.)

roof lining

Grounding tape qh (peel off the protective sheet)

XTL-W7000

2 Connect the grounding cable from the TV antenna

amplifier unit to a metal part of the car body where it can make a good ground contact.

3 Connect the antenna input cables to the TV antenna

amplifier unit according to the markings on the amplifier (1, 2, 3, 4, TV).

Connect the TV main unit and the car’s ACC power

supply.

1 Connect the antenna terminal (L-type) on the TV antenna

amplifier unit qd to the TV main unit.

2 Connect the accessory power supply terminal to the car’s

ACC power supply.

• Connect the ACC power supply cord from the TV main unit to the spare contact.

• Do not connect directly to the battery.

Replace the front pillar molding.

Fasten cords out of the way.

Front pillar Front pillar

Antenna input cable (left) qg

Vehicle ACC power supply

Film antenna (left) qf

Antenna contacts

Ground contact

Film antenna (right) qf

Spare contact

TV antenna amplifier unit qd

Antenna input cable (right) qg

ENTER

BACK

MUTING

OFF

CH+

SEEK

–

ENTER

–

BACK

WIDE DSPL

PICTURE

123

456

789

10 11 12

Changing the transmitted frequency on

TV/VIDEO

the TV unit

SEEK+

You can change the transmitted frequency on the built-in RF

V/v

modulator of the TV unit. The default setting is “88.3MHz”.

Press MENU.

Press V or v to select , then press ENTER.

VOL

Press V or v to select “RF FREQUENCY”, then press

ENTER.

Press V or v to adjust the transmitted frequency.

Adjust the frequency range from “88.3MHz” to “89.9MHz”.

Press ENTER.

Press MENU.

Changing the output level on the TV unit

You can change the output level of the TV unit according to the input level of the FM tuner of a car audio. The default setting is “MID”.

Press MENU.

Press V or v to select , then press ENTER.

Press V or v to select “RF LEVEL”, then press ENTER.

Press V or v to select the output level.

You can select from “HIGH”, “MID” or “LOW”.

Press ENTER.

Press MENU.

4 After Installation and Connections

Start the car’s engine.

Verify that the brake lights, other lights, horn, turn

indicators, and all other electrical parts operate

Note

To avoid the possibility of damage, you should not use a needle or push the button too strongly.

normally.

Use a ball-point pen or similar to push the Reset

button on the unit.

When you press the Reset button, the system becomes operative.

Reset button

• This set can be disassembled in the order shown below.

SET

3-2. FRONT PANEL ASSY

(Page 12)

3-5. BRACKET (SLIDER)

(Page 14)

3-8. BRACKET (MOTOR S) ASSY

(Page 16)

3-9. MONITOR BLOCK

(Page 16)

3-7. BRACKET (MOTOR) ASSY

(Page 15)

3-10. GEAR (1), GEAR (4)

(Page 17)

3-11. MECHANICAL COMPLETE ASSY (DB-M01)

(Page 17)

3-12. LIQUID CRYSTAL DISPLAY (LCD1)

(Page 18)

3-6. SLIDER BOARD

(Page 15)

3-4. PARTITION

(Page 13)

3-13. MAIN BOARD

(Page 18)

3-3. CASE (LOWER) BLOCK

(Page 12)

3-1. DISASSEMBLY FLOW

XTL-W7000

SECTION 3

DISASSEMBLY

XTL-W7000

Note: Follow the disassembly procedure in the numerical order given.

3-2. FRONT PANEL ASSY

screw (EG grip)

connector (CN1103)

claw

screw (PTT2.6

connector (CN1104)

claw

front panel assy

3-3. CASE (LOWER) BLOCK

flexible board (50P) (CN1851)

claw

screw (PTT2.6

screw (EG grip)

claw

two screws (PTT2.6

screw

case (lower) block

two screws (PTT2.6

(PTT2.6

3-4. PARTITION

)

screw (M1.7)

XTL-W7000

partition

NOTE WHEN INSTALLING THE FLEXIBLE (50P) BOARD

Note: Align the flexible (50P) board with the mark 1 on the partition,

and attach the sheet (FPC) to the location of 90 mm from the leading end of flexible (50P) board, aligning with the mark 2 on the partition, as shown in the following figure.

flexible (50P) board

sheet (FPC)

mark 2

sheet (FPC

90mm

partition

mark 2

mark 1

XTL-W7000

3-5. BRACKET (SLIDER)

monitor block

two screws (M2)

Open the bracket (slider) in the direction of arrow A.

Rotate the worm gear in the direction of arrow B. for pulling the monitor block.

Note: Don't touch except the gray portion of worm gear.

bracket (slider)

two convex portions

RS board

Note: Never remove RS Board as the position of gear

has been adjusted in the production.

3-6. SLIDER BOARD

two connectors (CN3, CN5)

screw (M2 × 3)

flexible (50P) board (CN1)

connector (CN6)

screw (M2 × 3)

SLIDER board

two connectors (CN4, CN7)

XTL-W7000

flexible (32P) boar (CN2)

3-7. BRACKET (MOTOR) ASSY

Rotate and remove the bracket (motor) assy block.

special head screw (M2 )

bracket (motor) assy

tapping screw

RS board

stopper washer (2.6 × 4.5)

stopper washer (2.6 × 4)

gear (worm wheel)

serration screw

(M2

gear (1)

spacer (PWB)

RS board

Loosen the special head screw (M2 ).

Note: Never remove RS Board

as the position of gear has been adjusted in the production.

XTL-W7000

)

3-8. BRACKET (MOTOR S) ASSY

NOTE WHEN INST ALLING THE BRACKET (R THRUST)

mark

bracket (motor S) assy

screw (M2)

screw (M1.7

bracket (R thrust)

tension coil spring (moniter)

2.5)

stopper washer (2.6 × 4)

gear (wheel S)

bracket (motor S) assy

stopper washer (2.6 × 4.5)

gear (1 S)

bracket (R thrust)

Note: When installing the bracket (R thrust),

no gap must be made at the portion of the gear (worm).

3-9. MONITOR BLOCK

screw (M1.4 × 3.5)

gear (worm)

mark

stopper washer (2.6 × 4.5)

gear(1 S)

ring (spring)

two tension coil springs (GT)

stopper (R)

monitor block

stopper (L)

screw (M1.4 × 3.5

3-10. GEAR (1), GEAR (4)

Note 1: For the gear (1) and gear (4), there is no problem whichever may be removed first.

stopper washer (2.6 × 4)

gear (4)

XTL-W7000

stopper washer (2.6 × 4.5)

gear (1)

Note 2: When the gear (1) or gear (4) is removed,

the monitor section will be folded abruptly by a spring force, thus requiring care for handling.

3-11. MECHANICAL COMPLETE ASSY (DB-M01)

three screws (EG grip)

two claws

three claws

monitor section

three screws (EG grip)

flexible (32P) board (CN2)

mechanical complete ass (DB-M01)

two loose stopper screws (M2)

three claws

cover (top) sub assy

XTL-W7000

)

3-12. LIQUID CRYSTAL DISPLAY (LCD1)

holder (upper)

liquid crystal display panel (LCD1)

connector (CN601)

three screws (P2.6 × 6)

holder (lower)

LCD flexible board (CN901)

flexible (32P) board (CN101)

flexible flat (10core) cabl (CN821)

Remove three claw from slits.

Remove two claws from slits.

MONITOR board

3-13. MAIN BOARD

four ground point screws (PTT2.6

connection cord (camera) (CN1101)

insulating sheet (main)

MAIN board

screw (PTT2.6

screw (PTT2.6 × 6)

claw

screw (PTT2.6

connection cord (RCA) (CN1102, CN1501, CN1502)



connection cord (SONY bus (CN1601)

connection cord (ANT-out (CN1402)

case (lower)

two screws (PTT2.6

screw (PTT2.6

SECTION 4

TEST MODE

XTL-W7000

Note: To perform the Test Mode, remote commander (RM-X701) is

requisite.

1. ENTERING THE TEST MODE

Procedure:

1. Apply the voltage of 14.4 V to the ACC and BACKUP cord.

2. While pressing the [CUSTOM] button, press the [RESET] button. (Hold the [CUSTOM] button press)

3. Release the [RESET] button and after tw o seconds, release the [CUSTOM] button.

4. Press the [OPEN/CLOSE] button to open the monitor and display as following figure (top menu).

TEST 1 ENGINEER 2 FACTORY MEASURE 3 FACTORY CHECK

SYS VERx.x.xx OSDVERx.x.xx

5. From the top menu screen, press the [1] button on the remote commander to display as following figure (ENGINEER menu).

TEST 1 SYSTEM 2 TV 3 MECHA 4 MONITOR1 5 MONITOR2 6 MONITOR3 7 MONITOR INIT 8 DIMMER INIT

6. To back to the top menu screen, press the [BACK] button on the remote commander.

Note: The items of “2. FACTORY MEASURE” and “3. FACTORY

CHECK” in the top menu are not used in servicing.

2. RELEASING THE TEST MODE

Procedure 1:

Press the [OFF] button on the remote commander to setting data is saved.

Procedure 2:

Press the [RESET] button: Setting data is not saved.

3. OPERATION OF EACH ITEMS

This mode is used in order to perform adjustment in connection with the whole set.

3-1. SYSTEM Mode

1. In the ENGINEER menu screen, press the [1] button on the remote commander to enter the SYSTEM mode and display as following figure.

TEST SYSTEM

SYSTEM INIT

PAR ON ATT *** DIML 61 REV OFF N/T 10V DIMM 51 ILL OFF DIMH 40

2. Press the V / v button on the remote commander to select the item. And press the [VOL ---]/[VOL +] button to change the value.

3. If initialize all values, select the “SYSTEM INIT” and press the [ENTER] button on the remote commander.

4. To save the data and release the Test Mode, press the [BACK] button and press the [OFF] button on the remote commander

Item in the SYSTEM Mode:

Item Contents

SYSTEM INT

PAR

REV

ILL

ATT Not used N/P Judgment value setting of NTSC/PAL

DIML

DIMM

DIMH

Initialize the preset data, PAL system and security code PARKING terminal setting ON : Parking position OFF : Release the parking position REVERSE terminal setting ON : Reverse position OFF : Release the reverse position ILLUMINATION terminal setting ON : Illumination on OFF : Illumination off

DIMMER LOW level setting (000 to 255) Initial value: 61 (no change) DIMMER MID level setting (000 to 255) Initial value: 51 (no change) DIMMER HIGH level setting (000 to 255) Initial value: 40 (no change)

3-2. TV Mode

Not used in servicing.

XTL-W7000

3-3. MECHA Mode

1. In the ENGINEER menu screen, press the [3] button on the remote commander to enter the MECHA mode and display as following figure (MECHA mode menu).

TEST MECHA

1 AGING ROOP 2 TILT AGING 3 FACTORY AGING 4 ERROR CHECK 5 ERROR INIT

2. To select the item in MECHA mode menu, press the corresponding number button to menu item number.

3-3-1. AGING ROOP mode

In the MECHA mode menu screen, press the [1] button on the remote commander to start the AGING ROOP mode.

Aging flow:

Start

Open (slide)

3-3-2. TILT AGING mode

In the MECHA mode menu screen, press the [2] button on the remote commander to start the TILT AGING mode.

Aging flow:

Start

Angle=110

Angle=20

Operation:

[BACK] button : Stop aging.

Back to the menu screen, when this button is pressed during the aging stop.

[ENTER] button : Restart aging.

Display:

TEST MECHA

TILT AGING

CYCLE ***** TEMP ## ERROR $$

Angle=110

Angle=0

Close (slide)

Operation:

[BACK] button : Stop aging.

Back to the menu screen, when this button is pressed during the aging stop.

[ENTER] button : Restart aging.

Display:

TEST MECHA

AGING ROOP

CYCLE ***** TEMP ## ERROR $$

CYCLE : Aging number (00000 to 99999) TEMP : Temperature of motor section (00h to FFh) ERROR : Error code. It is displayed when error occurred. (Refer

to the “3-3-4. ERROR CHECK” for error code)

CYCLE : Aging number (00000 to 99999) TEMP : Temperature of motor section (00h to FFh) ERROR : Error code. It is displayed when error occurred. (Refer

to the “3-3-3. ERROR CHECK” for error code)

3-3-3. FACTORY AGING mode

Not used in servicing.

3-3-4. ERROR CODE display

In the MECHA mode menu screen, press the [4] button on the remote commander to display ERROR CODE as following figure.

TEST MECHA

ERROR CODE

01:**02:**03:**04:**05:** 06:**07:**08:**09:**10:** 11:**12:**13:**14:**15:** 16:**17:**18:**19:**20:**

In this mode, It displays error cord or temperature until 20 counts when error occurred. (No.1 is latest error) These error history are not erased, if press the [RESET] button.

XTL-W7000

Operation:

[DSLP] button : Switch the displays to “ERROR CORD” and

“ERROR TEMP” (temperature when error occurred (hexadecimal number)).

[BACK] button : Back to the menu screen.

Error cord:

Error code Detail of error

00 No error occur 01 Slide open error 02 Angle open error 03 Angle close error 04 Slide close error 05 Slide adjustment error 06 Angle adjustment error 07 Tilt operation error

Temperature error (05h (–40°C) or less, FBh (+140°C) and over) Time over of open/close operation (over 30 seconds)

3-3-5. ERROR INIT mode

This mode is used to initialize the error history. In the MECHA mode menu screen, press the [5] button on the remote commander to start initialize the error history.

3-4. MONITOR1 Mode

Note 1:This mode is used to adjustment of the IC401 on MONITOR board.

(refer to “Section 4 ELECTRICAL ADJUSTMENTS” for details of adjustments)

Note 2:No change input color system (NTSC/PAL) if press the [BACK] or

[OFF] button on the remote commander to data sav e and releasing

this mode. If color sysem is changed or no signal inputed, fault data is written.

Factory default value of each items:

Display Setting Item Value

BRT Bright 90 CNT Contrast 154 COL Color gain 133

HUE Hue 125

G1 Gamma 1 117 G2 Gamma 2 80

WPL White peak limiter 125

BPL Black limiter 65 COM V COM AMP 71 VDN V COM DC (for NTSC) 83

SHP Sharpness 88 YGA Y gain 122 VCO VCO free run 128

CEN H. CENT 16 VDP V COM DC (for PAL) 103

3-5. MONITOR2 Mode

Note 1:This mode is used to adjustment of the IC401 on MONITOR board.

(refer to “Section 4 ELECTRICAL ADJUSTMENTS” for details of adjustments)

Note 2:No change input color system (NTSC/PAL) if press the [BACK] or

[OFF] button on the remote commander to data sa ve and releasing

this mode. If color sysem is changed or no signal inputed, fault data is written.

In the ENGINEER menu screen, press the [5] button on the remote commander to enter the MONITOR2 mode and display as following figure.

TEST MONITOR2

In the ENGINEER menu screen, press the [4] button on the remote commander to enter the MONITOR1 mode and display as following figure.

TEST MONITOR1

BRT*** G1 *** COM*** VCO*** CNT*** G2 *** VDN*** CEN*** COL*** WPL*** SHP*** VDP*** HUE*** BPL*** YGA***

When enter this mode, it set the signal format system to NTSC mode and selects the “VIDEO2” mode automatically. All operations in this mode are performed using remote control. The operation of each button in this mode are as following table.

Button Function

V / v Select the item

VOL –/+ Change the adjustment value of selected item

DISPLAY On/off switching of the OSD

BACK

Save the adjusted data, and back to the ENGINEER menu screen

VDN*** RB *** RC *** VDP*** COM*** BB *** BC***

Button Function

V / v Select the item

VOL –/+ Change the adjustment value of selected item

DISPLAY On/off switching of the OSD

BACK

Save the adjusted data, and back to the ENGINEER menu screen

Factory default value of each items:

Display Setting Item Value

VDN V COM DC (for NTSC) 83 COM V COM AMP 71

RB Sub bright red 135 BB Sub bright blue 140 RC Sub contrast red 100 BC Sub contrast blue 180

VDP V COM DC (for PAL) 103

XTL-W7000

SECTION 5

ELECTRICAL ADJUSTMENTS

MAIN SECTION

VCO CENTER FREQUENCY ADJUSTMENT

Setting:

frequency counte

MAIN board

TP1003

TP1001 (GND)

Adjustment Location:

– MAIN Board (Component Side) –

CT1001

+ –

Procedure:

1. Connect the TP1002 to ground and enter the VCO adjustments mode.

2. Connect a frequency counter to the TP1003 and TP1001 (GND) on the MAIN board.

3. Adjust the CT1001 on MAIN board so that the value of frequency counter becomes as following specified value.

Specified value:

NTSC model : 15.734 kHz ±0.02 kHz PAL model : 15.625 kHz ±0.02 kHz

– MAIN Board (Conductor Side) –

TP1001

TP1003 TP1002

+ 50 hidden pages

Sony XTL-W7000 Schematic

TABLE OF CONTENTS

SERVICING NOTE

GENERAL

3-1. DISASSEMBLY FLOW

DISASSEMBLY

3-2. FRONT PANEL ASSY

3-3. CASE (LOWER) BLOCK

3-4. PARTITION

3-5. BRACKET (SLIDER)

3-6. SLIDER BOARD

3-7. BRACKET (MOTOR) ASSY

3-8. BRACKET (MOTOR S) ASSY

3-9. MONITOR BLOCK

3-10. GEAR (1), GEAR (4)

3-11. MECHANICAL COMPLETE ASSY (DB-M01)

3-12. LIQUID CRYSTAL DISPLAY (LCD1)

3-13. MAIN BOARD

TEST MODE

ELECTRICAL ADJUSTMENTS

MAIN SECTION