Sony KLV-40U200 Schematic

HISTORY INFORMATION FOR THE FOLLOWING MANUAL

SERVICE MANUAL

MODEL NAME

KLV-40U200A KLV-32U200A

ORIGINAL MANUAL ISSUE DATE: 8/2006

REVISION DATE SUBJECT

8/2006 Add model of KLV-32U200A

WAVE

EMOTE COMMANDER

RM-SA010

China

CHASSIS

DESTINATION

LCD HDTV MONITOR

9-834-126-02

SERVICE MANUAL

MODEL NAME

KLV-40U200A KLV-32U200A

WAVE

REMOTE COMMANDER

RM-SA010

China

DESTINATION

CHASSIS

KLV-40U200A RM-SA010

LCD HDTV MONITOR

9-834-126-02

TABLE OF CONTENTS

KLV-32/40U200A

Page SECTION TITLE SPECIFICATIONS 4 SERVICE CAUTION 5-8 SECTION 1: DISASSEMBLY INSTRUCTION 9-11 SECTION 2: SERVICE MODE 12-13 SECTION 3: ADJUSTMENT 14 SECTION 4: TIMING CHART 15 SECTION 5: DIAGRAMS

5-1. BOARD LAYOUT/ WIRING LAYOUT 16 5-2. Frame Diagram 17-18 5-3. BLOCK DIAGRAM 19-22 5-4. SCHEMATICS

A (Main) Board 23-30 G4 (Power) Board for KLV-40U200A 31-32 G3 (Power) Board for KLV-32U200A 33 H1, H2, H3 Board 34-36

5-5. PCB LAYOUT 37-40 SECTION 6: EXPLODED VIEW & REPLACEMENT PARTS LIST 41-43

KLV-32/40U200A

4

Specifications

Screen size (measured diagonally):

KLV-40U200A: 40 inches KLV-32U200A: 32 inches

Panel System:

LCD (Liquid Crystal Display) Panel

Display resolution (horizontal × vertical):

1,366 dots × 768 lines

TV System

D/K，I，B/G，M

Color format:

PAL，PAL60，NTSC3.58，NTSC4.43

Channel coverage

D/K VHF：C1 to C12，R1 to R12 UHF：C13 to C57，R21 to R60 CATV：S01 to S03，S1 to S41，Z1 to Z39 B/G VHF：E1 to E12 UHF：R21 to R60 CATV：S01 to S03，S1 to S41 I UHF：B21 to B68 CATV：S01 to S03，S1 to S41 M VHF：A2 to A13 UHF：A14 to A79 CATV：A-8 to A-2，A to W+4，W+6 to W+84

VIDEO IN 1/2:

S VIDEO (4-pin mini DIN):

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

C: 0.286 Vp-p (color sync), 75 ohms VIDEO: 1.0 Vp-p, 75 ohms unbalanced, sync negative AUDIO: 500 mVrms ，47 k ohms

HD/DVD IN 3:

Y PB/CB PR/CR (Component Video):

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

P

: 0.7 Vp-p, 75 ohms

B/CB

P

: 0.7 Vp-p, 75 ohms

R/CR

Signal format: 480i, 576i, 480p, 576p, 720p, 1080i

AUDIO: 500 mVrms, 47 k ohms

HDMI IN 4:

HDMI: Video: 480i, 576i, 480p, 576p, 720p, and 1080i

SPECIFICATIONS

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

AUDIO: 500 mVrms, 47 k ohms

PC IN 5:

D-sub 15-pin, analog RGB, 0.7 Vp-p, 75 ohms, positive

PC AUDIO INPUT:

Stereo mini jack, 500mVrms, 47 k ohms

Headphones:

Stereo mini jack Impedance: exceed 16 ohms

Speaker:

4× 20 cm (2)

Speaker output:

10 W + 10 W (7% distortion)

Power requirement:

220 V AC, 50 Hz

Power consumption:

In use: KLV-40U200A: 240 W

In standby: Less than 1 W

Dimensions (W/H/D):

KLV-40U200A: (with stand) 989 × 685 × 270 mm

KLV-32U200A: (with stand) 798 × 580 × 220 mm

Mass:

KLV-40U200A: (with stand) 29 kg

KLV-32U200A: (with stand) 17.5 kg

Supplied accessories:

Remote control: RM-SA010 (1) Batteries (2) AC power cord (1) HD15-HD15 Cable (1) Operation instructions (1) Warranty card (1) Service center list (1) Support belt (1), Securing screw (1), Wood screw (1)

20 and 24 bits

KLV-32U200A:150 W

(Without stand) 989 × 653 × 127 mm

(Without stand) 798 × 548 × 120 mm

(Without stand) 25 kg

(Without stand) 15.5 kg

KLV-32/40U200A

5

W ARNINGS AND CAUTIONS

SAFETY-RELATED COMPONENT WARNING

KLV-32/40U200A

6

KLV-32/40U200A

7

SAFETY CHECK-OUT

KLV-32/40U200A

8

SECTION 1：DISASSEMBLY

KLV-32/40U200A

9

Step

Preparation

Remove the

stand

Remove the

rear cover

（KLV-40U200A）（KLV-32U200A）

Figure Description Figure Description

Lay the TV on a

flat, soft and

clean surface.

Disassemble the

stand cover.

Remove the 8

screws to

release the

stand from the

unit.

Remove the 12

screws mark in

red to remove

the rear cover.

Lay the TV on a

flat, soft and

clean surface.

Disassemble the

stand cover.

Remove the 6

screws to

release the

stand from the

unit.

Remove the 12

screws mark in

red to remove

the rear cover.

Remove the

main shield

Remove the

screws to

release the

main shield.

Remove the

screws to

release the

main shield.

Remove the

KLV-32/40U200A

10

main board、

power board

Remove the 5

screws &

connectors to

release the

main board.

Remove the 6

screws &

connectors to

release the

power board.

connectors to

Remove the 5

screws &

release the

main board.

Remove the 6

screws &

release the

power board.

Remove the

key board

Remove the

main frame

Remove the 2

screws to

release the key

Remove the 18

screws and 6

connectors to

release the

main frame.

board.

Remove the 2

release the key

Remove the 18

screws and 6

connectors to

screws to

board.

release the

main frame.

Remove the 10

Remove the

frame

screws to

release the 2

frame.

Remove the

KLV-32/40U200A

11

bezel

Remove the 13

screws to

remove the

panel from the

bezel.

Remove the 6

screws to

remove the

bezel.

SECTION 2：SERVICE MODE（factory mode）

KLV-32/40U200A

12

To adjust various set features, use the Remote Commander to put the set into service mode to display the service menu. Input the signal to monitor, plea se confirm that there is no OSD befo re enter the service mode.

To exit “service mode”, press the MENU button

KLV-32/40U200A

13

Description of service mode (only for WB adjustment, DO NOT USE other menu)

INPUT SOURCE Change menu (video1 video 2,HD/DVD, HDMI, PC, TV)

WHITE BALANCE Default is “OFF”, when you adjust white balance, change it to “ON”

COLOR TEMPERTURE Color mode change menu (COOL- MEUTRAL- WARM)

R GAIN G GAIN B GAIN

White balance adjustment resister, refer to WB adjust procedure.

R OFFSET G OFFSET B OFFSET