Sony SDM-S53 User manual

SDM-S53
US Model
Canadian Model
AEP Model
Chinese Model
TFT LCD COLOR COMPUTER DISPLAY
SERVICE MANUAL

– 2 –
SDM-S53 (E)
There are some different LCD panels are used in the model SDM-S53.
Therefore the repair parts are also different.
Please confirm the serial number before repairing.
MODEL NAME COLOR Dest. SER.NO (LPL) SER.NO (CMO)
SDM-S53 (Korea) GRAY U/C 9,000,001-9,120,000 9,120,001-9,200,000
SDM-S53 (Korea) U/C 9,200,001-9,260,000 9,260,001-9,300,000
SDM-S53 (Chine) GRAY U/C 3,200,001-3,260,000 3,260,001-3,350,000
SDM-S53 (Chine)
BLACK
U/C 3,500,001-3,580,000 3,580,001-3,700,000
SDM-S53 (Korea) GRAY AEP 9,300,001-9,420,000 9,420,001-9,500,000
SDM-S53 (Korea)
BLACK
AEP 9,500,001-9,560,000 9,560,001-9,600,000
SDM-S53 (Chine) GRAY AEP 3,350,001-3,410,000 3,410,001-3,500,000
SDM-S53 (Chine)
BLACK
AEP 3,700,001-3,780,000 3,780,001-3,900,000
SDM-S53 (Chine) GRAY CH 6,630,001-6,655,000 6,655,001-6,660,000
SDM-S53 (Chine)
BLACK
CH 6,850,001-6,865,000 6,865,001-6,870,000BLACK

– 3 –
SDM-S53 (E)
CONTENTS
SPECIFICATIONS ................................................... 2
PRECAUTION ......................................................... 3
TIMING CHART ....................................................... 4
OPERATING INSTRUCTIONS ................................ 5
WIRING DIAGRAM ................................................. 6
BLOCK DIAGRAM ....................................................7
ADJUSTMENT ........................................................ 9
EXPLODED VIEW .................................................. 10
............................ 11
EXPLODED VIEW PARTS LIST
1. LCD CHARACTERISTICS
Type : TFT Color LCD Module
Size : 15 inch
Pixel Pitch :
0.297 (H) x 0.297 (V)
Color Depth : 16M colors
Electrical Interface : LVDS
Surface Treatment : Hard-coating(3H)
Operating Mode : Normally White
Backlight Unit : Top/Bottom edge side 2-CCFL
(Cold Cathode Fluorescent Lamp)
2. OPTICAL CHARACTERISTICS
2-1. Viewing Angle by Contrast Ratio ≥
10
Left : -55°min., -65°(Typ) Right : +55°min., +65°(Typ)
Top :+40°min., +45°(Typ) Bottom : -50°min., -55°(Typ)
2-2. Luminance : 200(min), 250(Typ)
2-3. Contrast Ratio : 300(min), 400(Typ)
3. SIGNAL (Refer to the Timing Chart)
3-1. Sync Signal
• Type : Separate Sync,
SOG (Sync On Green)
Composite Sync
3-2. Video Input Signal
1) Type : R, G, B Analog
2) Voltage Level : 0~0.71 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
. Max. Resolution
Analog : 1024 x 768 / 75Hz
5. POWER SUPPLY
5-1. Power
: AC 100~240V, 50/60Hz , 1.0A
5-2. Power Consumption
6. ENVIRONMENT
6-1. Operating Temperature: 5°C~35°C (41°F~95°F)
6-2. Relative Humidity : 10%~80%
(Non-condensing)
6-3. MTBF : 50,000 Hours(Min)
7. DIMENSIONS (with TILT/SWIVEL)
Width : 339 mm (13.35'')
Depth : 370 mm (14.57')
Height : 186 mm (7.32'')
8. WEIGHT (with TILT/SWIVEL)
Net. Weight : 3.2kg (7.70 lbs)
Gross Weight : 4.2kg (9.26 lbs)
SPECIFICATIONS
MODE
POWER ON (NORMAL)
DPMS OFF
POWER S/W OFF
AC POWER S/W OFF
H/V SYNC
ON/ON
OFF/OFF
-
-
POWER CONSUMPTION
less than 25 W
less than 1 W
less than 1W
LED COLOR
GREEN
AMBER
RED
-
VIDEO
ACTIVE
OFF
-
-

– 4 –
SDM-S53 (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.

– 5 –
SDM-S53 (E)
TIMING CHART
VIDEO
SYNC
B
D
C
F
E
A
Mode
H/V
Sort
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
720x400
70Hz
H– 35.00 864 640 64 64 96 224
V– 66.667Hz 525 480 3 3 39 45
640x480
60Hz
H– 37.50 840 640 16 64 120 200
V– 75.0Hz 500 480 1 3 16 20
640x480
65Hz
H– 31.500 900 720 18 108 54 180
V+ 70.156Hz 449 400 12 3 34 49
640x480
75Hz
H– 35.162 896 720 34 40 102 176
V– 59.901Hz 587 480 12 2 93 107
720x480
60Hz
H+- 35.156 1024 800 24 72 128 224
V+ 56.250Hz 625 600 1 2 22 25
800x600
56Hz
H+ 37.879 1056 800 40 128 88 256
V+ 60.317Hz 628 600 1 4 23 28
800x600
60Hz
H+ 48.077 1040 800 56 120 64 240
V+ 72.188Hz 666 600 37 6 23 66
800x600
72Hz
H+ 46.875 1056 800 16 80 160 256
V+ 75.0Hz 625 600 1 3 21 25
800x600
75Hz
H– 49.727 1152 832 32 64 224 320
V– 74.553Hz 667 624 3 3 37 43
832x624
(MAC16”)
75Hz
H– 48.363 1328 1024 16 176 112 304
V– 60.004Hz 816 768 8 4 36 48
1024x768
66Hz
1024x768
60Hz
H– 56.476 1328 1024 24 136 144 304
V– 70.069Hz 806 768 3 6 29 38
H– 53.946 1328 1024 24 136 144 304
V– 66.110Hz 806 768 3 6 29 38
1024x768
70Hz
H+ 60.023 1312 1024 16 96 176 288
V+ 75.029Hz 800 768 1 3 28 32
1024x768
75Hz
H– 60.241 1328 1024 32 96 176 304
V– 74.927Hz 804 768 3 3 30 36
1024x768
(MAC19”)
75Hz
Sync
Polarity Frequency
Dot
Clock
Back Porch
(F)
Blanking time
(B)
Resolution
28.350
25.175
30.240
31.500
31.505
36.000
40.000
50.000
49.500
57.285
65.000
71.640
75.000
78.750
80.000
<< Dot Clock (MHz), Horizontal Frequency (kHz), Vertical Frequency (Hz), Horizontal etc... (µs), Vertical etc... (ms) >>
H– 31.469 800 640 16 96 48 160
V– 59.940Hz 525 480 10 2 33 45
Sync Duration
(D)
Front Porch
(C)
Video Active Time
(A)
Total Period
(E)

– 6 –
SDM-S53 (E)
REAR VIEW
OPERATING INSTRUCTIONS
HD15(RGB) input
connector
AC IN connector
Main Power Switch
1. (Power) switch and (power) indicator
This switch turns the monitor on when the power
indicator lights up in red. To turn the monitor off, press
this switch again.
If the power indicator does not light up, press the MAIN
POWER switch.
2. MENU Button
This button turns the menu screen on and off.
3. Buttons
These buttons are used to select the menu items and
make adjustments.
4. OK Button
This button actives tge selected menu item and
adjustments made using the buttons(
3 ).
5. ECO Button
This button is used to reduce the power consumption.
Front Control Panel
MENU
OK
ECO
1
3
4
2
5

– 7 –
SDM-S53 (E)
J704
J707
J706
CN4
CN3
CN2
CN5
WIRING DIAGRAM
AC switch with connector P/N
1-786-624-11
Connector Ass’y P/N:
1-900-280-95

– 8 –
SDM-S53 (E)
ADC
Analog(R/G/B)
Inverter
Output
(2Lamp)
EEPROM
24C16
(System)
LVDS
Panel
Vcc
Regulator Regulator
KEY
D-Sub
Filter
EEPROM
(EDID)
MST9011A
3.3V
3.3V
3.3V
2.5V
2.5V
5V
5V
MTV412PLCC
12V
LAMP Connector
LIPS
OSD
Scaling Pre-Amp PLL
LVDS
Tx
+
BLOCK DIAGRAM

– 9 –
SDM-S53 (E)
EMI
COMPONENTS
LINE
100 ~ 240V
INPUT RECTIFIER
AND FILTER
ENERGY
TRANSFER
OUTPUT RECTIFIER
AND FILTER
12V
5V
GND
SIGNAL
COLLECTI
ON
PHOTO-
COUPLER
ISOLATION
PWM
CONTROL
CIRCUIT
HVDC 100KHz
PRIMARY SECONDARY
50 ~ 60Hz
LIPS Board Block Diagram

– 10 –
SDM-S53 (E)
1. Procedures of how to go to service mode.
1) Enter the service mode of this unit by turning on
the power while pressing and holding the “r” key
simultaneously.
2) Press “MENU” key——MAINTAIN.
3) Press “OK” key to enter the service menu.
4) Select the desired function.
5) Press the “MENU” key to exit OSD.
6) Turn off the power and then turn on it again. The
monitor then enters the normal mode.
To enter the service again, repeat the procedure
described above.
Note
W/B readjustment is required after the panel, board
and microcomputer are replaced. However, be sure to
perform aging for more than 30 minutes for RGB reset
before W/B adjustment.
2. Setup
1) Prepare timing and pattern data for a signal
generator according to the Sony timing
specifications.
2) Connect a monitor video cable to the signal
generator.
3) Put Color Analyzer(ex. CA-110) 50cm away from
the monitor, specify it vertically in the center of
the display, and adjust the focus to the optimum
level using an eyepiece.
4) Put the monitor and Color Analyzer(ex. CA-110)
in a light-shielded room.
5) Set up [SERVICE MODE] of the monitor.
ADJUSTMENT
3. Operation
Data is manually set to improve the productivity. The
brightness, contrast, and backlight are set to 50, 70
and 100 respectively. After that, the default data of
the color temperature to be adjusted is set.
4. Warm up time
Warm up for 30 minutes before performing any
adjustment.
5. Adjustment for White Balance
a. Display SMPTE at SXGA/60Hz(Input level
0.73V).
b. Set up [SERVICE MODE].
c. Click “INITIAL EEPROM” and again setup Service
Mode.
d. Click “WHITE BALANCE” and then select “AUTO”.
6. 9300K color adjustment
a. Select “9300K” in “COLOR TEMP” and enter.
b. Use a 35%(89Gray) IRE white video field in the
primary mode.
c. Adjust “SUB CONTRAST “ to secure the color
temperature.
d. Press “MENU” key to exit adjust mode.
7. 6500K color adjustment
a. Select “6500K” in “COLOR TEMP” and enter.
b. Repeat the adjustment procedure as steps b to d
at 9300K.

– 11 – SDM-S53 (E)
1
5
2
3
6
8
11
9
4
14
10
7
13
13
EXPLODED VIEW

– 12 –
EXPLODED VIEW PARTS LIST
Ref. No
.
Part No. Descri
p
tion Remarks
X-4042-054-1 BEZEL ASSY
(
Gra
y)
3091TKL076B
X-4042-057-1 BEZEL ASSY
(
Black
)
3091TKL076
A
1-805-211-11 LCD PANEL (LM150X06-A3) (LPL) 6304FLP068
A
1-805-599-11 LCD PANEL
(
CMO
)
6304FCI002A
4-097-379-01 CABINET
(
Gra
y)
3809TKL055B
4-097-379-11 CABINET
(
Black
)
3809TKL055
A
X-4042-056-1 STAND ASSY
(
Gra
y)
3043TKK130B
X-4042-059-1 STAND ASSY
(
Black
)
3043TKK130A
5A-1410-266-
A
HMOUNT 6871TST417A
4-096-569-01 COVER PIECE POWER SWITCH
(
Gra
y)
3550TKK344D
4-096-569-11 COVER PIECE POWER SWITCH
(
Black
)
3550TKK344C
71-786-624-11 AC SWITCH 6631T25005H
A-1410-267-
A
GMOUNT
(
for LPL
)
6871TPT236E
A-1415-753-
A
GMOUNT
(
for CMO
)
6871TPT236N
9A-1410-265-
A
AMOUNT 3313TL5071
A
10 1-900-280-95 CONNECTOR ASSY (for LPL)
SY (for CMO)CONNECTOR AS
6631T11016G
N/A
4-097-380-01
1-900-285-02
COVER, REAR
COVER, REAR
(Gray) 3550TKK384B
4-097-380-11 (Black) 3550TKK384A
4-097-383-01 COVER (REAR), ARM
COVER (REAR), ARM
(Gray) 3550TKK387B
4-097-383-11 (Black) 3550TKK387A
3930TKK059B
13 4-097-386-01 HOLDER, CABLE
14 1-827-757-11 D-SUB CABLE 6850TD9004G
1-827-118-11 POWER-SUPPLY CORD SET
(
U/C
)
6410TUW004A
1-827-120-11 POWER-SUPPLY CORD SET
(
AEP
)
6410TEW006
A
1-827-122-11 POWER-SUPPLY CORD SET
(
CH
)
6410TCW004A
4-102-356-01 CD-ROM
(
Korea) 3170TZ1253B
4-102-356-11 CD-ROM
(
China) 3170TZ1253
A
4-096-265-21 QUICK SETUP GUIDE
(
U/C, CH
)
,Korea 3828TUO207F
4-096-265-11 QUICK SETUP GUIDE
(
AEP
)
,Korea 3828TUO207G
4-096-265-51 QUICK SETUP GUIDE
(
U/C, CH
)
,China 3828TUO206K(NT)
4-096-265-41 QUICK SETUP GUIDE
(
AEP
)
,China 3828TUO206J(NT)
4-094-401-01 PROTECTION BAG 3880TKZ009E
4-097-394-01 CUSHION (UPPER & LOWER) 3920TKP010B
4-097-036-01 INDIVIDUAL CARTON
(
Gra
y)
,Korea
4-100-639-01 INDIVIDUAL CARTON
(
Gra
y)
,China
4-097-037-01 INDIVIDUAL CARTON (Black), Korea
4-100-640-01 INDIVIDUAL CARTON
(
Black
)
,China 3890TSE449B
3890TSE449A
8
11
ACCESSORIES & PACKING MATERIALS
1
2
3
6
4
12
*
*
*
*
*
*
*
9-878-218-01
English
2004CR02-1
Made in Japan
© 2004. 3
SDM-S53(E)
Sony EMCS Corporation
Ichinomiya Tec