Alpine TMEM-710 Service manual

SERVICE MANUAL

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6.5-INCH WIDE LCD MONITOR

* The model is component system unit of Monitor Unit and AV Interface Unit.

Caution : The part marked with ! is generating a high voltage, so care will be necessary when working.

TME-M710

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The following cautions will prevent accidents in the workplace and will ensure safe products. *The symbols indicate caution is needed to prevent injuries and damage to property. The symbols and their meanings follow.

Warning

Caution

*The following symbols indicate two levels of cautions.

When you see this symbol, you have to be very careful.

When you see this symbol, you have to follow the instructions there.

If you ignore this symbol and handle the product incorrectly or unsafely, serious injury or death may result.

If you ignore this symbol and handle the product incorrectly or unsafely, injury or only material damage may result.

Warning

Do not look squarely into the laser light coming from the pickup. Always use a designated fuse.

You may loose you sight. Use of an incorrect fuse may result in a fire.

Caution

Do not allow wiring to be caught in the Battery Caution screw/chassis. Use the designated battery.

If wiring is caught in the screw/chassis, it may Confirm the correct polarity and seat of the cause a short circuit, resulting in a fire. battery.

Fuse Caution

An incorrect battery or an improperly connected or seated battery may result in a fire.

High Temperature Caution Designated Parts Caution

Touching the heat sink may cause severe burns. Look up the part list and ensure that only

designated parts are used to prevent problems or accidents.

Reverse Power Supply Connections o Misconnections Caution Ensure that the wiring is correct when rewiring to

Reverse power supply connections or prevent problems with ignition/breakdown. misconnections may cause ignition problems and smoke may result.

Soldering Caution Wear Glove

Hot solder from solder splash may cause severe Wear gloves to prevent electrical shocks or injury burns. from the end face of the metal.

Wiring Caution

Specifications

Screen Size ......................................................................................................................................... 6.5-Type Wide

Display System ........................................................... Low Reflection Rear Projection Type TN Liquid Crystal Panel

Drive System ........................................................................................... Active Matrix Drive, Nomally White Display

Number of Picuture Elements ...................................................................... 280,800 pcs. (H : 1,200 x V : 234 Dots)

Light Source ........................................................ Internal Optical System (U-Type Cold Cathode Fluorescent Tube)

<AUDIO>

Channel Balance (1kHz) ............................................................................................... Head Phone Output : 0±3dB

Frequency Response (Ref. 1kHz) ......................................................................... Speaker Output : 100Hz : -2±3dB

10kHz : -6±3dB

Head Phone Output : 100Hz : -2±3dB

10kHz : 0±3dB

S/N Ratio (1kHz) ..................................................................................................................... Speaker Output : 50dB

Head Phone Output : 45dB

Separation (1kHz) ........................................................................................................... Head Phone Output : 40dB

Distortion (1kHz) ..................................................................................................................... Speaker Output : 1.0%

Head Phone Output : 1.0%

Output Level (1kHz, Volume Max.) .............................................................................

Head Phone Output : 700mVrms

Speaker Output : 1,800mVrms

Frequency Response (Ref. 1kHz) ......................................................................... Speaker Output : 100Hz : -2±3dB

10kHz : -6±3dB

S/N Ratio (1kHz) ..................................................................................................................... Speaker Output : 50dB

Distortion (1kHz) ..................................................................................................................... Speaker Output : 1.0%

Differe

nce Output Level (Ref. AUX-IN 1kHz) ....................................................................... Speaker Output : -3±3dB

Power Supply ...................................................................................................................... DC14.4V (11.0 to 16.0V)

Audio Output/Impedance ............................................................................... Speaker Output : 1,200mVrms / 8 ohm

Head Phone Output : 250mVrms / 32 ohm

Dimension (W x H x D) ............................................................................................ Monitor Unit : 161 x 109 x 29mm

AV Interface Unit : 130.6 x 109 x 30mm

Weight ..........................................................................................................................................

AV Interface Unit : 400g

NOTE : Due to Continuing product improvement, specifications and designs are subject to change without notice.

Monitor Unit : 270g

System Connections

TME-M710

(North American Model Only)

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Make connections correctly. Improper connections may cause a fire or operation failure.

Basic connection

p

u

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8

d

f

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9

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Battery

y

Chassis

1 Foot brake lead (Yellow/Black)

TME-M710

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2 Hand brake lead (Yellow/Blue)

3 Dimmer lead (White/Blue)

45

6 Reverse Lead (Orange/White)

7 ACC power lead (Red)

8 Fuse (7.5A) 9 Ground lead (Black)

p Foot brake lamp q Brake connector (Included) w Foot brake lead e Foot brake switch r Hand (parking) brake lamp t Hand (parking) brake lead y Hand (parking) brake switch u Headphone i Main monitor o Connection cable

; RGB cable a To RGB output terminal s Made by Alpine navigation d Audio input connectors (AUX 1)

f Video input connector (AUX 1)

Connect this lead to the foot brake lead powered when the foot brake is pressed.

Connect this lead to the hand brake lead powered when the hand brake is pulled.

This lead may be connected to the vehicle’s instrument cluster illumination lead. This will allow the backlighting of the unit to dim whenever the vehicle’s lights are turned on.

Remote control output lead (White/Brown)

To remote control input lead of ALPINE products used in the system.

Use only when a back-up camera is connected. Connect to the plus side of the car’s reverse lamp that lights when the transmission is shifted into reverse (R).

Switches the video picture to the back-up camera. This is linked with putting the car into reverse (R).

To ACC power lead powered when engine key position is ACC.

Connect the lead to a good chassis ground on the vehicle. Make sure the connection is made to bare metal and is securely fastened using the sheet metal screw provided.

If the cable is too short, use the extension cable (KWE-664N, sold separately).

Use these connectors to input the audio signals from a DVD player, video deck etc.

Use this connector to input the video signals from a DVD player, video deck etc.

g Audio input connectors (AUX 2)

Use these connectors to input the audio signals from a DVD player, video deck etc.

h Video input connectors (AUX 2)

Use this connector to input the video signals from a DVD player, video deck etc.

• When connecting a rear view camera, use the “AUX IN 2”.

To prevent external noise from entering the audio system.

• Locate the unit and route the leads at least 10cm away from the car harness.

• Keep the battery power leads as far away from other leads as possible.

• Connect the ground lead securely to a bare metal spot (remove the coating if necessary) of the car chassis.

• If you add an optional noise suppressor, connect it as far away from the unit as possible. Your Alpine dealer carries various Alpine noise suppressors, contact them for further information.

• Your Alpine dealer knows best about noise prevention measures so consult your dealer for further information.

FR

ES

DE

IT

SE

(General Foreign Model Only)

TME-M710

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Make connections correctly. Improper connections may cause a fire or operation failure.

Basic connection

e

u

i

r

t

y

1

2

3

4

5

7

o

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a

s

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8

p

q

9

w

1 Parking brake lead (Yellow/Blue)

TME-M710

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2 Dimmer lead (White/Blue)

34

5 Reverse Lead (Orange/White)

6 ACC power lead (Red)

7 Fuse (7.5A) 8 Ground lead (Black)

9 Parking Brake Lamp p Brake Connector (Included) q Parking Brake Signal Lead w Parking Brake Switch e Headphone r Main monitor t Connection cable

y RGB cable u To RGB output terminal i Made by Alpine navigation o Audio input connectors (AUX 1)

; Video input connector (AUX 1)

a Audio input connectors (AUX 2)

s Video input connectors (AUX 2)

Connect this lead to the parking brake lead powered when parking brake is pulled.

This lead may be connected to the vehicle’s instrument cluster illumination lead. This will allow the backlighting of the unit to dim whenever the vehicle’s lights are turned on.

Remote control output lead (White/Brown)

To remote control input lead of ALPINE products used in the system.

Use only when a back-up camera is connected. Connect to the plus side of the car’s reverse lamp that lights when the transmission is shifted into reverse (R).

Switches the video picture to the back-up camera. This is linked with putting the car into reverse (R).

To ACC power lead powered when engine key position is ACC.

Connect the lead to a good chassis ground on the vehicle. Make sure the connection is made to bare metal and is securely fastened using the sheet metal screw provided.

If the cable is too short, use the extension cable (KWE-664N, sold separately).

Use these connectors to input the audio signals from a DVD player, video deck etc.

Use this connector to input the video signals from a DVD player, video deck etc.

Use these connectors to input the audio signals from a DVD player, video deck etc.

Use this connector to input the video signals from a DVD player, video deck etc.

To prevent external noise from entering the audio system.

• Locate the unit and route the leads at least 10 cm away from the car harness.

• Keep the battery power leads as far away from other leads as possible.

• Connect the ground lead securely to a bare metal spot (remove the coating if necessary) of the car chassis.

• If you add an optional noise suppressor, connect it as far away from the unit as possible. Your Alpine dealer carries various Alpine noise suppressors, contact them for further information.

• Your Alpine dealer knows best about noise prevention measures so consult your dealer for further information.

• When connecting a rear view camera, use the “AUX IN 2”.

TME-M710

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Adjustment Procedures

1. Preparation product :

* TME-M770 and NAVIGATION (North American : NVE-N872A, General Foreign : NVE-N099P) are needed for adjustment.

2. Cancellation of AUX Regulation (Parking Wire)

(North American Model Only)

(1) HAND : L <GND> (ON), FOOT : H <14V> (ON)...by initial setting

(2) HAND : H <14V> (OFF)

(3) HAND : L <GND> (ON)

(4) FOOT : L <GND> (OFF)

3. VIDEO Adjustment

(1) Connection

TME-M710

MONITOR Unit

TP540(VSS)

DC Volt Meter

(General Foreign Model Only)

(1) Parking Brake : L <GND>

GND

AV Interface Unit

TME-M710

MONITOR Unit

TP529(VGH)

GND

AV Interface Unit

TME-M710

MONITOR Unit

TP549(HSYNC)

GND

AV Interface Unit

+

-

Figure 1

DC Volt Meter

+

-

Figure 2

Frequency Counter

+

-

Figure 3

NAVIGATION

NVE-N099P or NVE-N872A

TME-M710

MONITOR Unit

RGB-IN

AV Interface Unit

Figure 4

TME-M770

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TME-M710

MONITOR UnitMONITOR Unit

NAVIGATION

NVE-N099P or NVE-N872A

+

-

Pattern Generator

(10STEP SIGNAL : NTSC)

+

-

Pattern Generator

(10STEP SIGNAL : NTSC)

RGB-IN AUX-OUT

AUX-IN

AV Interface UnitAV Interface Unit

TME-M710

MONITOR Unit

TP525(VCOM)

AUX IN

GND

AV Interface Unit

TME-M710

MONITOR Unit

AUX IN

GND

AV Interface Unit

TME-M710

MONITOR Unit

TP530(GREEN)

Figure 5

COMPOSITE SIGNAL

GND

Figure 7

Oscilloscope

+

-

Oscilloscope

Figure 6

+

-

Pattern Generator

(10STEP SIGNAL : NTSC)

+

-

Pattern Generator

STEP13 : (10STEP SIGNAL : NTSC) STEP14 : (PAL COLOR BAR)

+

-

Pattern Generator

(PAL COLOR BAR)

AUX IN

GND

AV Interface Unit

TME-M710

MONITOR Unit

TP528(RED)

AUX IN

GND

AV Interface Unit

TME-M710

MONITOR Unit

TP532(BLUE)

AUX IN

GND

AV Interface Unit

GND

+

-

Oscilloscope

+

-

Oscilloscope

+

-

Figure 8

Figure 9

Figure 10

Alpine TMEM-710 Service manual

Caution

Contents

Specifications