SONY SDM-HS53 - Service Manual Immediate Download

SDM-HS53

US Model

Canadian Model

AEP Model

Chinese Model

TFT LCD COLOR COMPUTER DISPLAY

SERVICE MANUAL

MENU

OK

2

SDM-HS53 (E)

There are some different LCD panels are used in the model SDM-HS53.

Therefore the repair parts are also different.

Please confirm the serial number before repairing.

LGE Production

Color

Dest.

Description

Product code

Serial Number

LCD Panel

White

USA

SDM-HS53/WC UC7

17-4444-10

6,000,001-6,200,000

Gray

USA

SDM-HS53/HC UC7

17-4460-10

3,200,001-3,350,000

White

AEP

SDM-HS53/WC EKZ

17-4444-20

6,200,001-6,400,000

Gray

AEP

SDM-HS53/HC EKZ

17-4460-20

3,350,001-3,500,000

Blue

AEP

SDM-HS53/LC EKZ

17-4457-20

3,700,001-3,900,000

LPL Panel

TPV Production

Color

Destination

Serial Number

LCD Panel

1,000,001-1,050,000

CPT Panel

1,050,001-1,100,000

Samsung Panel

1,210,001-1,220,000

CPT Panel

1,220,001-1,230,000

Samsung Panel

1,100,001-1,150,000

CPT Panel

1,150,001-1,200,000

Samsung Panel

1,230,001-1,240,000

CPT Panel

1,240,001-1,250,000

Samsung Panel

1,200,001-1,205,000

CPT Panel

1,205,001-1,210,000

Samsung Panel

1,250,001-1,255,000

CPT Panel

1,255,001-1,260,000

Samsung Panel

1,400,001-1,450,000

CPT Panel

1,450,001-1,500,000

Samsung Panel

1,500,001-1,525,000

CPT Panel

1,525,001-1,550,000

Samsung Panel

Black

U/C

AEP

Grey

U/C

AEP

Blue

U/C

AEP

U/C

White

AEP

CONTENTS

SPECIFICATIONS

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3 -

SDM-HS53 (E)

1. LCD CHARACTERISTICS

Type

: TFT XGA LCD Module

Pixel Pitch

: 0.297mm x 0.297mm

Color Depth

: 6bits(with FRC)/ 16M colors

Active Video Area : 15.0inch (304.128 x 228.096)

Surface Treatment : Anti-Glare, Hard Coating (3H)

Backlight Unit

: Top/Bottom edge side 2CCFL

Electrical Interface : LVDS interface

2. OPTICAL CHARACTERISTICS

2-1. Viewing Angle by Contrast Ratio

10

Left

: 120°(typ)

Right

: 120°(typ)

Top

:

90°(typ)

Bottom :

90°(typ)

2-2. Luminance: 200(min.), 250(typ.)

2-3. Contrast Ratio : 250(min.), 350(typ.)

3. SIGNAL (Refer to the Timing Chart)

3-1. Sync Signal

1) Type

: Separate Sync. (Horizontal & Vertical)

2) Input Voltage Level : Low=0~0.8V, High=2.1~5.5V

3) Sync Polarity

: Positive or Negative

3-2. Video Input Signal

1) Type

: R, G, B Analog

2) Voltage Level

: 0.7 V

a) Color 0, 0

: 0 Vp-p

b) Color 7, 0

: 0.467 Vp-p

c) Color 15, 0

: 0.714 Vp-p

3) Input Impedance

: 75

3-3. Operating Frequency

Horizontal

: 28 ~ 61kHz

Vertical

: 48 ~ 75Hz

4. POWER SUPPLY

4-1. Power

100~240V, 50/60Hz 0.6A

4-2. Power Consumption

5. ENVIRONMENT

5-1. Operating Temperature: 10°C~35°C (50°F~95°F)

(Ambient)

5-2. Relative Humidity

: 10%~80%

(Non-condensing)

5-3. MTBF

: 50,000 Hours (Min.)

Lamp Life

: 40,000 Hours (Min.)

6. DIMENSIONS (with TILT/SWIVEL)

Width

: 390mm (15.35'')

Depth

: 185mm (7.28'')

Height

: 342mm (13.46'')

7. WEIGHT (with TILT/SWIVEL)

Net. Weight

: 3.8kg (8.38lbs)

Gross Weight

: 5.6kg (12.35 lbs)

SPECIFICATIONS ................................................... 2

PRECAUTIONS ....................................................... 3

TIMING CHART ....................................................... 4

OPERATING INSTRUCTIONS ................................ 5

WIRING DIAGRAM ................................................. 6

BLOCK DIAGRAM ....................................................7

ADJUSTMENT ........................................................ 8

EXPLODED VIEW.....................................................9

REPLACEMENT PARTS LIST ...............................10

MODE

POWER ON (MAX)

DPM MODE

DPMS OFF

POWER S/W OFF

H/V SYNC

ON/ON

ON/OFF

OFF/ON

OFF/OFF

-

POWER CONSUMPTION

less than 25 W

less than 1 W

LED COLOR

GREEN

AMBER

-

VIDEO

ACTIVE

OFF

-

4 -

SDM-HS53 (E)

WARNING FOR THE SAFETY-RELATED COMPONENT.

· There are some special components used in LCD

monitor that are important for safety.

These parts are

marked

on the schematic diagram and the

replacement parts list. It is essential that these critical

parts should be replaced with the manufacturer's

specified parts to prevent electric shock, fire or other

hazard.

· Do not modify original design without obtaining written

permission from manufacturer or you will void the

original parts and labor guarantee.

TAKE CARE DURING HANDLING THE LCD MODULE

WITH BACKLIGHT UNIT.

· Must mount the module using mounting holes arranged

in four corners.

· Do not press on the panel, edge of the frame strongly

or electric shock as this will result in damage to the

screen.

· Do not scratch or press on the panel with any sharp

objects, such as pencil or pen as this may result in

damage to the panel.

· Protect the module from the ESD as it may damage the

electronic circuit (C-MOS).

· Make certain that treatment person's body are

grounded through wrist band.

· Do not leave the module in high temperature and in

areas of high humidity for a long time.

· The module not be exposed to the direct sunlight.

· Avoid contact with water as it may a short circuit within

the module.

· If the surface of panel become dirty, please wipe it off

with a softmaterial. (Cleaning with a dirty or rough cloth

may damage the panel.)

WARNING

BE CAREFUL ELECTRIC SHOCK !

· If you want to replace with the new backlight (CCFL) or

inverter circuit, must disconnect the AC adapter

because high voltage appears at inverter circuit about

650Vrms.

· Handle with care wires or connectors of the inverter

circuit. If the wires are pressed cause short and may

burn or take fire.

PRECAUTION

CAUTION

Please use only a plastic screwdriver to protect yourself

from shock hazard during service operation.

TIMING CHART

-

5 -

SDM-HS53 (E)

VIDEO

SYNC

B

D

C

F

E

A

H / V

H (Pixels)

V (Lines)

H (Pixels)

V (Lines)

H (Pixels)

V (Lines)

H (Pixels)

V (Lines)

H (Pixels)

V (Lines)

H (Pixels)

V (Lines)

H (Pixels)

V (Lines)

H (Pixels)

V (Lines)

H (Pixels)

V (Lines)

H (Pixels)

V (Lines)

H (Pixels)

V (Lines)

H (Pixels)

V (Lines)

H (Pixels)

V (Lines)

H (Pixels)

V (Lines)

H (Pixels)

V (Lines)

Sync

Polarity

+

Dot

Clock

28.350

25.175

30.240

31.5

31.505

36.0

40.0

50.0

49.5

57.285

65

71.640

75

78.75

80.00

Frequency

31.50 KHz

70.156 Hz

31.469 KHz

59.940 Hz

35.00 KHz

66.667 Hz

37.50 KHz

75.0 Hz

35.162 KHz

59.901 Hz

35.156 KHz

56.25 Hz

37.879 KHz

60.317 Hz

48.077 KHz

72.188 Hz

46.875 KHz

75.0 Hz

49.727 KHz

74.553 Hz

48.363 KHz

60.004 Hz

53.946 KHz

66.110Hz

56.476 KHz

70.069 Hz

60.023 KHz

75.029 Hz

60.241KHz

74.928Hz

Resolution

720 x 400

640 x 480

720 x 480

800 x 600

832 x 624

(MAC 16")

1024 x 768

(MAC 19")

Total

Period

( E )

900

449

800

525

864

525

840

500

896

587

1024

625

1056

628

1040

666

1056

625

1152

667

1344

806

1328

816

1328

806

1312

800

1328

804

Video

Active

Time ( A )

720

400

640

480

640

480

640

480

720

480

800

600

800

600

800

600

800

600

832

624

1024

768

1024

768

1024

768

1024

768

1024

768

Blanking

Time

( B )

180

49

160

45

224

45

200

20

176

107

224

25

256

28

240

66

256

25

320

43

320

38

304

48

304

38

288

32

304

36

Sync

Duration

( D )

108

3

96

2

64

3

64

3

40

2

72

2

128

4

120

6

80

3

64

3

136

6

176

4

136

6

96

3

96

3

Back

Porch

( F )

54

34

48

33

96

39

120

16

102

93

128

22

88

23

64

23

160

21

224

37

160

29

112

36

144

29

176

28

176

30

Front

Porch

( C )

18

12

16

10

64

3

16

1

34

12

24

1

40

1

56

37

16

1

32

3

24

3

16

8

24

3

16

1

32

3

MODE

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15