JVC KV-M705 Bedienungsanleitung

SERVICE MANUAL

2005/10

IN-DASH 7-INCH WIDESCREEN MONITOR

MA209200510

KV-M705,KV-M706

Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)

TABLE OF CONTENTS

1 PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

2 SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

3 DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

4 ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10

5 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-14

Area suffix

J ------------- Northern America

E ------------- Southern Europe

UT ------------------------- Taiwan

UN --------------------- Indonesia

U -------------------- Other Areas

KV-M706

Area suffix

E ------------- Southern Europe

UT ------------------------- Taiwan

UN --------------------- Indonesia

HUN ------------------ Indonesia

U -------------------- Other Areas

KV-M705

1-2 (No.MA209)

SPECIFICATION

Design and specifications are subject to change without notice.

Screen 7 inch liquid crystal panel

Number of pixel 336 960 pixels (480 vertical ×234 horizontal ×3)

Drive method TFT (Thin Film Transistor) active matrix format

Color system NTSC/PAL

Input Video RCA pin ×2 circuits 1 V(p-p), 75 Ω

Audio RCA pin ×2 circuits 1.5 V(rms)

Output Video RCA pin ×1 circuit 1 V(p-p), 75 Ω

Audio RCA pin ×1 circuit 1.5 V(rms)

Other terminal AV bus (AV BUS)

Power requirement Operating voltage DC 14.4 V (11 V to 16 V allowance)

Grounding system Negative ground

Allowable operating temperature 0°C to +40°C (32°F to 104°F)

Allowable storage temperature -10°C to +60°C (14°F to 140°F)

Dimensions (W ×H ×D) Installation size (approx.) With sleeve-mounting plate Type B (standard)

: 182 mm ×52 mm ×165 mm (7-3/16 in. ×2-1/16 in. ×6-1/2 in.)

With sleeve-mounting plate Type A

: 182 mm ×52 mm ×160 mm (7-3/16 in. ×2-1/16 in. ×6-5/16 in.)

Panel size (approx.) 188 mm ×58 mm ×14 mm (7-7/16 in. ×2-5/16 in. ×5/8 in.)

Mass (approx.) 1.6 kg (3.6 lbs)

(No.MA209)1-3

SECTION 1

PRECAUTION

1.1 Safety Precautions

SECTION 2

SPECIFIC SERVICE INSTRUCTIONS

This service manual does not describe SPECIFIC SERVICE INSTRUCTIONS.

!Burrs formed during molding may be left over on some parts of the chassis. Therefore,

pay attention to such burrs in the case of preforming repair of this system.

1-4 (No.MA209)

SECTION 3

DISASSEMBLY

3.1 Main body section

3.1.1 Removing the front assembly

(See Figs.1 to 3)

(1) From the both sides of the main body, remove the two

screws Aattaching the front assembly to the main body.

(See Fig.1.)

(2) From the bottom side of the main body, release the two

claws aattaching the front assembly to the main body.

(See Fig.2.)

(3) Take out the front assembly forward from the main body.

(4) Lift up the lock lever of the connector CN471 on the front

key board and disconnect the card wire from it. (See Fig.3.)

Fig.1

Fig.2

Fig.3

A A

Front assembly

Front assemblyClaws a

Front assemblyFront key board

Card wire

CN471

(No.MA209)1-5

3.1.2 Removing the top drive unit

(See Figs.4 to 6)

• Prior to performing the following procedure, remove the front

assembly.

(1) From the both sides of the main body, remove the four

screws Battaching the top drive unit to the main body. (See

Fig.4.)

(2) From the back side of the main body, remove the three

screws Cattaching the top drive unit to the main body. (See

Fig.5.)

(3) From the top side of the main body, lift the top drive unit

from the bottom case assembly.

(4) Lift up the lock lever of the connectors (CN391 and CN392)

on the system control board and disconnect the flexible

wires from it. (See Fig.6.)

(5) Take out the top drive unit from the bottom case assembly.

Fig.4

Fig.5

Fig.6

Top case assembly

Top drive unit

System control boardBottom case assembly

Flexible wires

CN391CN392

Top drive unit

1-6 (No.MA209)

3.1.3 Removing the LCD assembly

(See Figs.7 to 10)

• Prior to performing the following procedures, remove the front

assembly and top drive unit.

(1) From the top side of the top drive unit, remove the three

screws Dattaching the LCD assembly to the top drive unit.

(See Fig.7.)

(2) From the bottom side of the top drive unit, remove the two

screws Eattaching the FPC guide and take out it. (See

Fig.8.)

(3) Move the LCD assembly in the direction of the arrow by

turning the feed gear. (See Fig.8.)

(4) From the top side of the top drive unit, remove the screw D

attaching the LCD assembly to the top drive unit. (See

Fig.9.)

(5) Take out the LCD assembly from the top drive unit.

Reference:

• When reattaching the LCD assembly, pass the flexible wire

through the slot cof the mecha assembly as before. (See

Fig.10.)

• When reattaching the FPC guide, pass it through the section

bas before. (See Fig.8.)

Fig.7

Fig.8

Fig.9

Fig.10

Bottom case assembly

LCD assembly Section bSection b

FPC guide

Feed gear E

Bottom case assembly

LCD assembly

LCD assembly Slot c

(No.MA209)1-7

3.1.4 Removing the display rear cover

(See Fig.11)

• Prior to performing the following procedures, remove the front

assembly, top drive unit and LCD assembly.

(1) From the back side of the LCD assembly, remove the three

screws Fattaching the display rear cover to the LCD as-

sembly.

(2) Take out the display rear cover from the LCD assembly.

Fig.11

3.1.5 Removing the display back panel

(See Figs.12 and 13)

• Prior to performing the following procedures, remove the front

assembly, top drive unit, LCD assembly and display rear cov-

er.

(1) From the back side of the LCD assembly, remove the two

screws Gattaching the display back panel to the LCD as-

sembly. (See Fig.12.)

(2) From the both sides of the LCD assembly, remove the six

screws Hattaching the display back panel to the LCD as-

sembly. (See Fig.13.)

(3) Take out the display back panel from the LCD assembly.

Fig.12

Fig.13

Display rear cover

Display back panel

1-8 (No.MA209)

3.1.6 Removing the monitor board

(See Fig.14)

• Prior to performing the following procedures, remove the front

assembly, top drive unit, LCD assembly, display rear cover

and display back panel.

(1) From the back side of the LCD assembly, remove the three

screws Jattaching the monitor board to the LCD assembly.

(2) Disconnect the wires from the connectors (CN791, CN851)

on the monitor board.

(3) Take out the monitor board with the insulator.

Reference:

• When attaching the screw J, attach it with the ground spring.

• After connecting the wire to the connector CN851, fix it with

the new tape.

Fig.14

3.1.7 Removing the LCD module

(See Fig.15)

• Prior to performing the following procedures, remove the front

assembly, top drive unit, LCD assembly, display rear cover,

display back panel and monitor board.

(1) From the back side of the LCD assembly, release the four

section dattaching the LCD module while lifting up the LCD

module.

(2) Take out the LCD module from the LCD assembly.

Reference:

When releasing the LCD module, take care not to break it.

Fig.15

3.1.8 Removing the rear bracket

(See Fig.16)

• Prior to performing the following procedures, remove the front

assembly and top drive unit.

(1) From the back side of the bottom case assembly, remove

the six screws Kattaching the rear bracket to the bottom

case assembly.

(2) Take out the rear bracket from the bottom case assembly.

Fig.16

Monitor board

CN791

Ground spring

Tape CN851

LCD moduleSection d

KRear bracket

(No.MA209)1-9

3.1.9 Removing the system control board

(See Fig.17)

• Prior to performing the following procedures, remove the front

assembly, top drive unit and rear bracket.

(1) From the top side of the bottom case assembly, remove the

five screws Mattaching the system control board to the bot-

tom case assembly.

(2) Disconnect the wire from the connector CN351 on the sys-

tem control board.

(3) Take out the system control board from the bottom case

assembly.

Fig.17

3.1.10 Removing the front key board

(See Fig.18)

• Prior to performing the following procedure, remove the front

assembly.

(1) From the back side of the front assembly, remove the spac-

er from the front key board.

(2) Remove the eight screws Nattaching the front key board

to the front assembly.

(3) Take out the front key board from the front assembly.

Reference:

After reattaching the front key board, cover it with the new

spacer.

Fig.18

MSystem control boardCN351 MM

Front key board Spacer

1-10 (No.MA209)

SECTION 4

ADJUSTMENT

4.1 Service mode

4.1.1 Standard conditions

Power supply voltage:DC14.4V (11V to 16V)

4.1.2 Service mode setting procedure

[POWER] button [MENU] button

[MODE] button

[ ] button

[OPEN/CLOSE] button

1. Press the [POWER] button, and the display panel will come out and stand upright.

2. Press the [POWER], [ ] and [OPEN/CLOSE] buttons in this order, and keep them

pressed for 3 seconds or more.

3. The service mode menu is displayed in the monitor.

4. To exit the service mode, press the [POWER] button on the main unit for more than 3 seconds.

Service Mode Menu

INITIALIZE ALL

INFORMATION

LCD SETTING MODE

MONITOR MECHA RUNNING

MONITOR MECHA CHECK

READ MECHA ERROR

CLEAR MECHA ERROR

INITIALIZE

DW/UP : SEL MODE : ENT

The service mode menu is selected with the [ ] or [ ] button on the main unit,

and the service mode menu is entered with the [MODE] button on the main unit.

Andere Handbücher für KV-M705

Dieses Handbuch passt für folgende Modelle

Inhaltsverzeichnis

Andere JVC Autoempfänger Handbücher

JVC

JVC KD-SR61 Bedienungsanleitung

JVC

JVC KS-F54 Bedienungsanleitung

JVC

JVC KD-HDR44 Bedienungsanleitung

JVC

JVC KD-DV7402 Bedienungsanleitung

JVC

JVC KD-AVX2 - DVD Player With LCD Monitor Bedienungsanleitung

JVC

JVC KD-S891R Bedienungsanleitung

JVC

JVC KD-SX998R Bedienungsanleitung

JVC

JVC KD-G305 Bedienungsanleitung

JVC

JVC KD-G357 Bedienungsanleitung

JVC

JVC KD-R606 Leitfaden

JVC

JVC KD-AVX22 Bedienungsanleitung

JVC

JVC KD-DV7302 Bedienungsanleitung

JVC

JVC CD Receiver KD-G632 Leitfaden

JVC

JVC KD-SH9105 Bedienungsanleitung

JVC

JVC PIM171200 Bedienungsanleitung

JVC

JVC KD-R332 Gebrauchsanweisung

JVC

JVC KV-M705 Leitfaden

JVC

JVC KW-R800BT Bedienungsanleitung

JVC

JVC KD SH1000 - Radio / CD Bedienungsanleitung

JVC

JVC KD-S6060 Bedienungsanleitung

JVC

JVC KD-S577 Bedienungsanleitung

JVC

JVC GET0561-001A Leitfaden

JVC

JVC KD-A615J Bedienungsanleitung

JVC

JVC KW-XC899 Bedienungsanleitung

Beliebte Autoempfänger Handbücher anderer Marken

Motorola

Motorola VWA63 Bedienungsanleitung

Nextar

Nextar D3201 Bedienungsanleitung

Alpine

Alpine CDE-163BT Bedienungsanleitung

Pioneer

Pioneer DEH-P645R Bedienungsanleitung

Axxera

Axxera XDMA7600 Betriebsanleitung

XM OnyX Bedienungsanleitung

Sound Storm

Sound Storm STM93R Bedienungsanleitung

Soundstream

Soundstream VIR-5000 Bedienungsanleitung

Avson

Avson MKT Platform Bedienungsanleitung

Sony

Sony MEX-1HD - Audio Library System Bedienungsanleitung

Pioneer

Pioneer DVH-P500UB Bedienungsanleitung

Blaupunkt

Blaupunkt SANTIAGO CR 87 Bedienungsanleitung

Sony

Sony CDX-4160 - Cd Receiver Bedienungsanleitung

XFIRE AUDIO

XFIRE AUDIO BMW42S Bedienungsanleitung

VDO

VDO CD 2253 Bedienungsanleitung

Volvo

Volvo 13 84 580 Bedienungsanleitung

ZENEC

ZENEC ZE-160DVD Bedienungsanleitung

Medion

Medion Car Audio Bedienungsanleitung