SONY XVM-H65 - Service Manual Immediate Download

SERVICE MANUAL

US Model

Canadian Model

AEP Model

UK Model

E Model

XVM-H65

· This set consists of the following units.

MONITOR

XVM-H65

CONNECTION BOX

XA-113

REMOTE COMMANDER

RM-X122

SPECIFICATIONS

Monitor XVM-H65

System

Liquid crystal color display

Drive system

TFT-LCD active matrix system

Picture size

6.5 inches wide screen (16:9)

144

× 77 mm, 163 mm

(5 3/4

× 3 1/8 in., 6 1/2 in.) (w/h, d)

Picture segment

336,960 (w 1440

× h 234) dots

Power requirements

12 V DC car battery (negative ground)

Current drain

Approx. 700 mA

Dimensions

164

× 103 × 29 mm

(6 1/2

× 4 1/8 × 1 3/16 in.) (w/h/d)

Operating temperature

5 °C 45 °C (41 °F 113 °F)

Mass

Approx. 370 g (13 oz)

Connection box XA-113

A/V Output

Output Impedance: less than 220

less than 100 pF

Output Level:

0 dBs ±0.3 dB (0.775 V rms)

(Vol Max)

Video:

1Vp-p

A/V Input

× 2

Input Impedance:

more than 10 K

less than 1000 pF

Input Level:

±1.3 dBs +0/0.3 dB (0.775 V rms)

Video:

1 Vp-p

DC output

7.5 V (max 2 A)

Dimensions

150

× 42 × 80 mm

× 1 11/16 × 3 1/4 in.) (w/h/d)

Mass

250 g (9 oz)

Card remote commander RM-X122

Power requirements

CR2025 lithium battery

Operable range

Approx. 2.5 m (8.22 ft.)

Dimensions

× 125 × 10 mm

(2 1/8

× 5 × 13/32 in.)

(w/h/d)

Mass

Approx. 40 g (1 oz)

(including batteries)

Suppliedaccessor

ies

Card remote commander RM-X122

(with supplied battery) (1)

Power supply cord (1)

DC-DC cord (3 m) (1)

Stereo Mini Plug-to-Plug cable (5 m) (1)

Monitor cable (5 m) (1)

Collar (1)

Operating Instructions (1)

Design and specifications are subject to change

without notice.

Ver 1.1 2003. 10

9-961-108-02

2003J04-1

HEADREST MONITOR

Sony Corporation

e Vehicle Company

Published by Sony Engineering Corporation

TABLE OF CONTENTS

1. SERVICING NOTES ....................................................... 3

2. GENERAL

Location of Controls ............................................................... 4

Connection diagram ............................................................... 6

3. DISASSEMBLY

3-1. Case (Rear) ......................................................................... 7

3-2. Display Board .................................................................... 8

3-3. Liquid Crystal Display Panel (LCD1) ............................... 8

4. TEST MODE ...................................................................... 9

5. ELECTRICAL ADJUSTMENTS

5-1. Equipment Used ............................................................... 10

5-2. Connection of Equipment ................................................ 10

5-3. Setup for Adjustment ....................................................... 10

5-4. DC-DC Converter Adjustment ......................................... 11

5-4-1. Frequency Adjustment ............................................. 11

5-4-2. 5V Voltage Adjustment ............................................ 11

5-4-3. Other Voltage Checks ............................................... 11

5-5. PLL Adjustment ............................................................... 11

5-5-1. Frequency Adjustment ............................................. 11

5-5-2. Frequency Check ..................................................... 11

5-6. Inverter High Voltage Check ............................................ 11

5-6-1. Voltage Check .......................................................... 11

5-6-2. Frequency Check ..................................................... 11

5-7. OSD Dot Clock Check ..................................................... 11

5-8. NTSC Subcarrier Check .................................................. 11

5-9. PAL Subcarrier Check ...................................................... 11

5-10. IR Transmitter Check ....................................................... 11

5-11. V COM Voltage/Position Adjustment .............................. 12

5-12. Video Adjustment ............................................................. 12

5-12-1. Brightness Signal Contrast Level (Y GAIN) ......... 12

5-12-2. Black Limiter Level Adjustment ............................ 12

5-12-3. White Limiter Level Adjustment ........................... 12

5-12-4. R Sub Brightness Adjustment ................................ 12

5-12-5. B Sub Brightness Adjustment ................................ 12

5-12-6. R Sub Contrast Adjustment ................................... 13

5-12-7. B Sub Contrast Adjustment ................................... 13

5-12-8.

1 Adjustment ....................................................... 13

5-12-9.

2 Adjustment ....................................................... 13

5-12-10. VCO Free Run Adjustment .................................... 13

5-12-11. V POS Adjustment ................................................. 13

5-12-12. H POS Adjustment ................................................. 13

6. DIAGRAMS

6-1. IC Pin Description ............................................................ 15

6-2. Block Diagram Video Section ...................................... 17

6-3. Block Diagram Display Section ................................... 18

6-4. Printed Wiring Board Display Section (1/2) ................ 20

6-5. Printed Wiring Board Display Section (2/2) ................ 21

6-6. Schematic Diagram Display Section (1/3) ................... 22

6-7. Schematic Diagram Display Section (2/3) ................... 23

6-8. Schematic Diagram Display Section (3/3) ................... 24

6-9. IC Block Diagrams .......................................................... 25

7. EXPLODED VIEWS

7-1. Monitor Section (XVM-H65) .......................................... 28

7-2. Connection Box Section (XA-113) .................................. 29

8. ELECTRICAL PARTS LIST ....................................... 30

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.

XVM-H65

SAFETY-RELATED COMPONENT WARNING!!

COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE

WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN

THE PARTS LIST ARE CRITICAL TO SAFE OPERATION.

REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE

PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR

IN SUPPLEMENTS PUBLISHED BY SONY.

ATTENTION AU COMPOSANT AYANT RAPPORT

À LA SÉCURITÉ!!

LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 0 SUR LES

DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT

CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE

REMPLACER CES COMPOSANTS QUE PAR DES PIÈCES SONY

DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU

DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.

XVM-H65

SECTION 1

SERVICING NOTES

NOTE FOR REPLACEMENT OF THE EEP ROM (IC402)

The EEP ROM (IC402) contains all data by which the LCD screen is defined.

When the EEP ROM is replaced, the normal LCD screen will not appear.

It is then necessary to write the data into the EEP ROM.

Writing Method:

1. Turn off power to the connection box XA-113.

2. While holding the TEST switch (S407) down for more than 5 seconds, turn on power to the XA-113.

Then, release the TEST switch (S407).

3. Press the VOL key on the remote controller for more than 2 seconds.

4. The EEP ROM data will be written and the normal test mode screen will appear.

After this, perform V COM voltage/position adjustment as well as VIDEO adjustment.

NOTE FOR REPLACEMENT OF THE SYSTEM CONTROL (IC400)

When the IC400 is replaced, the video system should be set again according to the destinations.

Setting Method:

1. Enter the test mode. (See page 9).

2. Select NTSC/PAL SELECT from the test mode menu.

3. Set the video system to the appropriate mode for each destination by using the R and r keys on the remote controller.

Video mode

Destination

NTSN

US, Canadian

NTSC DVD PACK

Mexican

PAL

PAL DVD PACK

AEP, UK

Ver 1.1

XVM-H65

SECTION 2

GENERAL

This section is extracted

from instruction manual.

Location of controls

1 Receptor for the card remote

commander/Transmitter for the

cordless headphones

2 IR ON/OFF button*

Press to turn on or off the

transmitter for the cordless

headphones.

Monitor

3 POWER button

4 Monitor cable connector

5 POWER SELECT switch

For details, refer to page 6.

* If interference occurs while using several cordless headphones

If several monitors are installed, and used simultaneously, interference may occur. In this

case, press (IR on/off)on the unit to turn off the transmitter for the cordless headphones,

and use wired headphones instead.

XVM-H65

AT T

POWER

INPUT

MODE

LIST

SETUP

TOP MENU ALBUM

ALBUM

DISPLAY

ENTER

VOL

SUBTITLE

AUDIO

OFF

AT T

POWER

INPUT

MODE

LIST

SETUP

TOP MENU ALBUM

ALBUM

DISPLAY

ENTER

VOL

SUBTITLE

AUDIO

OFF

Tip

Refer to "Replacing the lithium battery" for details on how to replace the batteries (page

18).

Card remote commander RM-X122

For the monitor operations:

1 ATT button

Press to quickly attenuate the

volume.

2 VOL (volume) +/ buttons

Press to adjust the volume.

3 INPUT button

Press to select the input source.

4 POWER button

5 MENU button

Press to adjust the various display

settings.

6 MODE button

Press to change the screen mode.

7 V/v buttons

Press to select the desired item.

For DVD operations:

When a Sony mobile DVD player is

connected to this unit, you can control

the basic functions with the card remote

commander.

8 V/v (ALBUM +/) buttons

9 TOP MENU button

0 MENU button

qa O button

qs ./> buttons

qd m/M (

) buttons

qf B/b buttons

qg LIST button

qh SET UP button

qj ENTER button

qk DISPLAY button

ql u button

w; OFF button

wa SUBTITLE button

ws AUDIO button

·For function details, refer to the

operating instructions supplied with the

DVD player.

· Sony DVD changer DVX-100 is not

controllable with this card remote

commander.