Sony KLV-40U100M Schematic

SONY KLV-40U100M

VII

LCD HDTV MONITOR

SONY

THESE DOCUMENTS ARE FOR REPAIR SERVICE INFORMATION ONLY. EVERY REASONABLE

EFFORT HAS BEEN MADE TO ENSURE THE ACCURACY OF THIS MANUAL; WE CANNOT GUARANTEE THE

ACCURACY OF THIS INFORMATION AFTER THE DATE OF PUBLICATION AND DISCLAIMS RELIABILITY FOR

CHANGES, ERRORS OR OMISSIONS.

SONY KLV-40U100M

Revision List

Version Release Date Revision Instructions TPV Model

A00 Mar.-03-2006 Initial Edition Release EME5LGNKC6SYNMP

Table of Content

SONY KLV-40U100M

Revision List ---------------------------------------------------------------------------------------------------------------------------Table of Content ------------------------------------------------------------------------------ ------------------------------ -------------

1.General Specification ---------- -------------------------------- ----------------------------------------------------------------------

2.Operations Instructions ----------------------------------------------- --------------------------------------------------------------

2.1 Remote Control Button Description ------------------------------------------------------------------------------------------- 04

2.2 Unit Controls And Indicators -------------------------------------------------------------------------------------------------- 05

2.3 OSD Operations ------------------------------------------------------------------------------------------------------------------- 05

2.4 Input / Output terminal ----------------------------------------------------------------------------------------------------------- 12

2.5 Connecting The Unit ------------------------------------------------------------------------------------------------------------- 13

3.Input / Output specification -------------------------------------------------------------------------------------------------------

3.1 PC Input Signal Connector ----------------------------------------------------------------------------------------------------- 18

3.2 Signal Timing ---------------------------------------------------------------------------------------------------------------------- 19

4. Disassembly Instructions ---------------------------------------------------------------------------------------------------------

5. Repair Flow Chart -------------------------------------------------------------------------------------------------------------------

6. White Balance, Luminance Adjustment --------------------------------------------------------------------------------------

7. BOM List --------------------------------------------------------------------------------------------------------------------------------

8. PCB Layout ----------------------------------------------------------------------------------------------------------------------------

8.1 Main Board ------------------------------------------------------------------------------------------------------------------------- 53

8.2 Power Board ----------------------------------------------------------------------------------------------------------------------- 56

8.3 Key Board --------------------------------------------------------------------------------------------------------------------------- 57

9. Block Diagram -------------------------------------------------------------------------------- ----------------------------------------

9.1 Main Board ------------------------------------------------------------------------------------------------------------------------- 57

9.2 Power Board ----------------------------------------------------------------------------------------------------------------------- 59

10. Exploded View ----------------------------------------------------------------------------------------------------------------------

11. Schematic Diagram ---------------------------------------------------------------------------------------------------------------

11.1 Main Board ------------------------------------------------------------------------------------------------------------------------ 61

11.2 Power Board ---------------------------------------------------------------------------------------------------------------------- 69

11.3 Key Board ------------------------------------------------------------------------------------------------------------------------- 71

11.4 Earphone Board ----------------------------------------------------------------------------------------------------------------- 72

12.Wiring Diagram ---------------------- -- ---- -- -- ---- -- ---- -- ---- -- ---- -- ---- -- ---- -- ---- -- ---- -- ---- -- -- ---- -- ---- -- ---- -- --- ----------

1. General Specifications

Items Specification

Screen System 40” TFT LCD color Panel

Display Area 885.168 (H) x 497.664 (V)

SONY KLV-40U100M

LCD Panel

VIDEO IN 1/2

(NTSC Video

Standard)

HD/DVD IN3

HDMI IN 4

Number of Pixels 1,366 x 768 Pixel

Pixel Pitch 0.648 (H) x 0.648 (V)

Display Color 16.7M (8 bit-true)

S VIDEO (4-pin mini DIN)

VIDEO 1 Vp-p, 75 ohms unbalanced, sync negative

AUDIO 500 mVrms (100% modulation) Impedance: 47 kilohms

YPBPR (Component Video)

AUDIO 500 mVrms (100% modulation) Impedance: 47 kilohms

HDMI

Y: 1.0 Vp-p, 75 ohms unbalanced, sync negative

C: 0.286 Vp-p (Burst signal), 75 ohms

Y: 1.0 Vp-p, 75 ohms unbalanced, sync negative

PB: 0.7 Vp-p, 75 ohms

PR: 0.7 Vp-p, 75 ohms

Signal format: 480i, 480p, 720p, 1080i

Video: 480i, 480p, 720p, 1080i

udio: Two channel linear PCM 32, 44.1 and 48 kHz, 16, 20

and 24 bits

AUDIO 500 mVrms (100% modulation) Impedance: 47 kilohms

PC IN 5

Audio Output

Power

Dimensions With Stand 989 × 685 × 127 mm

Environment

Rating Label, I-O Label, AC label, AC power cord, VGA cable, Supporting Belt (Include

Accessories

Signal Input D-Sub 15 pin, analog RGB, 0.7 Vp-p, 75ohms, positive

Audio Input Stereo mini jack, 500m Vrms, 47 kilohms

Headphones Stereo mini jack, Impedance: 16 ohms

Speaker Full range: 4 × 20 cm

Speaker output 10W + 10W

Requirement AC 110-127V, 60Hz

Consumption In use: 242 W, and in standby less than 1W

Operating Temp.

Operating Humidity 10% ~ 85%

screw), User manual (US/FR), Quick Start Guide (US/FR), Remote control, Batteries,

Warranty Card, Registration Card, Warranty for Canada.

+0°C ~ + 35°C

2. Operations Instructions

2.1 Remote Control Description

SONY KLV-40U100M

2.2 Unit Controls Indicators

SONY KLV-40U100M

2.3 OSD Operations

Descriptions:

1. Menu panel shall be displayed by pushing the MENU button in the POWER ON condition.

2. Yellow marking on Icon of Menu shall be up or down with the ↑／↓ button.

3. Yellow marking on Icon of Main Menu be right or left with the → / ← button.

4. To choose the item or Menu, push SELECT.

5. By pushing Menu button during Menu appears, Menu panel should be disappears.

1. Picture Setting

SONY KLV-40U100M

Picture Setting for PC Signal Input

SONY KLV-40U100M

2. Sound Setting

3. Screen Setting

SONY KLV-40U100M

Screen Setting for PC Signal Input

SONY KLV-40U100M

4. Setup Setting

SONY KLV-40U100M

2.4 Input / Output Terminal

This unit includes several types of video inputs. When connecting your unit, use the inputs that are available on

your devices that provide the best video performance, as described below.

SONY KLV-40U100M

2.5 Connecting the unit

(1) To connect a Satellite Receiver

1 Connect the satellite antenna cable to the satellite receiver’s satellite input jack.

2 Use an A/V and S VIDEO cables to connect the satellite receiver’s AUDIO and S VIDEO output jacks to the unit’s AUDIO and S VIDEO input jacks (VIDEO 1 or 2).

3. Press V1 or V2 on the remote control or Press INPUT on the top panel repeatedly to select the satellite receiver input (Video 1 or 2).

4. If your satellite receiver is not equipped with S VIDEO, use a VIDEO cable (yellow) instead of the S VIDEO cable.

(2) To connect the VCR and cable

SONY KLV-40U100M

1 Connect the CATV cable to the VCR’s VHF/UHF input jack. 2 Use an A/V and S VIDEO cables to connect the VCR’s AUDIO and S VIDEO output jacks to the unit’s AUDIO and

S VIDEO input jacks (VIDEO 1 or 2).

3. Press V1 or V2 on the remote control or Press INPUT on the top panel repeatedly to select the VCR input (VIDEO 1 or 2).

4. If your VCR is not equipped with S VIDEO, use a VIDEO cable (yellow) instead of the S VIDEO cable.

(3) To connect a HD Equipment

1. Disconnect all power sources before making any connections.

2. Using a component video cable, connect your equipment’s YP

output jacks to the unit’s YPBPR input jacks.

BPR

Use the HD/DVD IN3 connections.

3. Using the audio cable, connect your equipment’s AUDIO output jacks to the unit’s AUDIO input jacks.

4. Some of the HD equipment you can connect to receive the broadcasting signals are digital cable box, digital satellite receiver and digital TV receiver.

5. Press V3 on the remote control or Press INPUT on the top panel repeatedly to select the HD equipment input (Video 3).

(4) To connect a DVD player with component video connectors

SONY KLV-40U100M

1. Use a component video cable to connect the DVD player’s YP

output jacks to the unit’s YPBPR input jacks.

BPR

Use the HD/DVD IN3 connections.

2. The YPBPR jacks on your DVD player are sometimes labeled Y, CB and CR, or Y, B-Y and R-Y. If so, connect the cables to their matching color jacks.

3. Use an audio cable to connect the DVD player’s AUDIO output jacks to the unit’s AUDIO input jacks (HD/DVD IN3).

4. Press V3 on the remote control or Press INPUT on the top panel repeatedly to select the DVD player input (Video

3).

(5) To connect a DVD player with S VIDEO and audio connectors

If your DVD player does not have component video (YPBPR) jacks, or the component video inputs are already connected to another device, use this connection.

1 Use an S VIDEO cable to connect the DVD player’s S VIDEO output jack to the unit’s S VIDEO input jack (VIDEO 1 or 2).

2 Use an audio cable to connect the DVD player’s AUDIO output jacks to the unit’s AUDIO input jacks (VIDEO 1 or

2).

If your DVD player is not equipped with S VIDEO, use a VIDEO cable (yellow) instead of the S VIDEO cable.

(6) To connect HDMI-Equipped Device

SONY KLV-40U100M

1. Use an HDMI cable to connect the device’s HDMI output connector to the unit’s HDMI IN connector on the rear panel.

2. HDMI cables transmit both audio and video signals. (Separate audio cables are not necessary.) You can purchase HDMI cables at your local electronics store. Do not connect a PC to the unit’s HDMI input. Use the PC IN (RGB) connector instead when connecting a PC.

3. 3. Press V4 on the remote control or Press INPUT on the top panel repeatedly to select the HDMI-Equipped device equipment input (Video 4).

(7) To connect a device with DVI-HDTV connector

If the device does not have an HDMI connector, you can connect the unit’s HDMI IN connector to the device’s DVI-HDTV output connector using a DVI to HDMI adapter or cable.

1 Use a DVI to HDMI adapter or cable to connect the device’s DVIHDTV output connector to the unit’s HDMI IN connector on the rear panel. The DVI-HDTV VIDEO connector does not provide audio, so audio cables must be connected to provide sound when a DVI to HDMI adapter or cable is used. Do not connect a PC to the unit’s HDMI input. Use the PC IN (RGB) connector instead when connecting a PC.

2 Use an Audio cable to connect the device’s AUDIO output jacks to the unit’s AUDIO input jacks on the rear panel.

3. Press V4 on the remote control or Press INPUT on the top panel repeatedly to select the DVI-HDTV-equipped device input (Video 4).

(8) To connect a PC (personal computer)

If you connect your PC to the unit, you can watch your personal computer’s display on the unit.

When your PC is connected to the unit with the supplied HD15-HD15 cable and optional audio cable, you can view and listen to the PC’s video and audio output on the unit.

Press V5 on the remote control or Press INPUT on the top panel repeatedly to select the PC input (Video 5).

(9) To connect a camcorder or video game equipment

SONY KLV-40U100M

1. Use an A/V and S VIDEO cables to connect the camcorder or video game equipment AUDIO and S VIDEO output jacks to the unit’s AUDIO and S VIDEO input jacks (VIDEO 1 or 2) on the rear of panel.

2. If your camcorder is not equipped with S VIDEO, use a VIDEO cable (yellow) instead of the S VIDEO cable.

If you have a mono camcorder, connect its audio output jack to the unit’s L MONO audio input jack.

3. Press V1 or V2 on the remote control or Press INPUT on the top panel repeatedly to select the camcorder or game input (Video 1 or 2).

SONY KLV-40U100M

3. Input /Output Specification

3.1 PC Input Signal Connector

Lay the display on the desired operation and plug the power cord into a convenient AC outlet. Three-wire power cord must be shielded and is provided as a safety precaution as it connects the chassis and cabinet to the electrical conduct ground. If the AC outlet in your location does not have provisions for the grounded type plug, the installer should attach the proper adapter to ensure a safe ground potential.

Connect the 15-pin D-SUB color display shielded signal cable to your signal system device and lock both screws on the connector to ensure firm grounding. The connector information is as follow:

11 15

15 - Pin Color Display Signal Cable

Pin No. Descriptions Pin No. Descriptions

1 Red Video 9 +5V

2 Green Video 10 VGA-CAB

3 Blue Video 11 GROUND

4 TXD 12 SGA-SDA

5 GROUND 13 Horizontal Sync.

6 Red Video Ground 14 Vertical Sync.

7 Green Video Ground 15 VGA-SCL

8 Blue Video Ground

Apply power to the display by turning the power switch to the "ON" position and allow about ten seconds for Panel warm-up. The Power-On indicator lights "GREEN" when the display is on.

With proper signals feed to the display, a pattern or data should appear on the screen, adjust the brightness and contrast to the most pleasing display, or press auto-adjust to get the best picture-quality.

This TV (with PC function) has power saving function following the VESA DPMS. Be sure to connect the signal cable to the PC.

If your TV requires service, it must be returned with the power cord.

3.2 Signal Timing

¾ Video signal is NTSC 3.58 format (15.7 kHz, 60 Hz) with 7.5% IRE setup.

¾ Component signal is 480i, 480p, 1080i and 720p.

¾ HDMI signal is VGA, 480i, 480p, 1080i and 720p.

¾ Supported PC Input Signals Table:

SONY KLV-40U100M

Resolution

Signal Name Horizontal[Pixel] Vertical[Pixel]

640 480 31.5 60

VGA

DOS TEXT 720 400 31.5 70

SVGA

XGA

640 480 37.9 72

640 480 37.5 75

800 600 35.2 56

800 600 37.9 60

800 600 46.9 75

800 600 48.1 72

848 480 31.0 60

1024 768 48.4 60

1024 768 56.5 70

1024 768 60.0 75

1280 768 47.4 60

Horizontal

Frequency (kHz)

Vertical

Frequency (Hz)

WXGA

1280 768 47.8 60

1280 768 60.3 75

1360 768 47.7 60

4. Disassembly Instructions

Step Figure Description

Preparation

SONY KLV-40U100M

Lay the

monitor face

down on a

stable, soft

and level

surface with

the Tabletop

Stand hanging

over the edge

of the surface.

Remove the

Tabletop

Stand

Disassemble

the back

cover

Remove the six screws as shown on the

left, and

remove the

Tabletop Stand

from the unit.

Remove the

screws

marked in red

and then

disassemble

the back

cover.

Remove the

shield

SONY KLV-40U100M

Remove the

screws

marked in red

disassemble

the shield.

Disassemble

the main

board and the

power board.

Remove the

main frame

Remove the

screws

marked in red

disassemble

the main

frame and the

adapter board.

Remove the

screws and

then remove

the bracket

stand.

SONY KLV-40U100M

Remove the

screws

marked in red

and then the

main frame

can be

disassembled.

Remove the

bezel

Wring down

the screws of

locked the

panel, then

you can see

the bare panel

as follows:

Remark:

(Please be

careful, not to

scart the

panel )

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