SDM-S73/S93
SERVICE MANUAL
US Model
Canadian Model
AEP Model
Chinese Model
TFT LCD COLOR COMPUTER DISPLAY
There are some different LCD panels are used in the model SDM-S73/S93.
Therefore the repair parts are also different.
Please confirm the serial number before repairing.
Model name |
Color |
Main destination |
Description |
|
Serial Number |
|
||
LPL |
CMO:L01 |
CMO:L05 |
AUO |
|||||
|
|
|
|
|||||
SDM-S73 (Korea) |
GRAY |
U/C |
SDM-S73/HK UC7 |
9,000,001-9,120,000 |
|
|
9,120,001- 9,200,000 |
|
SDM-S73 (Korea) |
BLACK |
U/C |
SDM-S73/BK UC7 |
9,200,001-9,260,000 |
|
|
9,260,001-9,300,000 |
|
SDM-S73(China) |
GRAY |
U/C |
SDM-S73/HC UC7 |
3,200,001~3,254,000 |
- |
3,254,001~3,292,400 |
3,292,401~3,350,000 |
|
SDM-S73(China) |
BLACK |
U/C |
SDM-S73/BC UC7 |
3,500,001~3,572,000 |
- |
3,572,001~3,623,200 |
3,623,201~3,700,000 |
|
SDM-S73 (Korea) |
GRAY |
AEP |
SDM-S73/HK EKZ |
9,300,001-9,420,000 |
|
|
9,420,001-9,500,000 |
|
SDM-S73 (Korea) |
BLACK |
AEP |
SDM-S73/BK EKZ |
9,500,001-9,560,000 |
|
|
9,560,001-9,600,000 |
|
SDM-S73(China)(TCO03) |
GRAY |
AEP |
SDM-S73/HC EKZ |
3,350,001~3,416,000 |
- |
3,416,001~3,450,600 |
3,450,601~3,500,000 |
|
SDM-S73(China)(TCO99) |
GRAY |
AEP |
SDM-S73/HC9 EKZ |
9,923,001~9,928,000 |
- |
9,928,001~9,934,000 |
9,934,001~9,940,000 |
|
SDM-S73(China) |
BLACK |
AEP |
SDM-S73/BC EKZ |
3,700,001~3,772,000 |
- |
3,772,001~3,823,200 |
3,823,201~3,900,000 |
|
SDM-S73(China) |
GRAY |
CHINA |
SDM-S73/HC CN6 |
6,630,001~6,641,000 |
- |
6,641,001~6,649,000 |
6,649,001~6,660,000 |
|
SDM-S73(China) |
BLACK |
CHINA |
SDM-S73/BC CN6 |
6,850,001~6,857,000 |
- |
6,857,001~6,862,200 |
6,862,201~6,870,000 |
|
|
|
|
|
|
|
|
|
|
Model name |
Color |
Main destination |
Description |
|
Serial Number |
|
||
FUJITSU |
LPL |
CMO |
AUO |
|||||
|
|
|
|
|||||
SDM-S93 (Korea) |
GRAY |
U/C |
SDM-S93/HK UC7 |
9,000,001-9,200,000 |
|
|
|
|
SDM-S93 (Korea) |
BLACK |
U/C |
SDM-S93/BK UC7 |
9,200,001-9,300,000 |
|
|
|
|
SDM-S93(China) |
GRAY |
U/C |
SDM-S93/HC UC7 |
3,200,001~3,230,000 |
3,230,001~3,320,000 |
- |
3,320,000-3,350,000 |
|
SDM-S93(China) |
BLACK |
U/C |
SDM-S93/BC UC7 |
3,500,001~3,540,000 |
3,540,001~3,670,000 |
- |
3,670,001-3,700,000 |
|
SDM-S93 (Korea) |
GRAY |
AEP |
SDM-S93/HK EKZ |
9,300,001-9,495,000 |
|
9,495,001-9,500,000 |
|
|
SDM-S93 (Korea) |
BLACK |
AEP |
SDM-S93/BK EKZ |
9,500,001-9,595,000 |
|
9,595,001-9,600,000 |
|
|
SDM-S93(China)(TCO03) |
GRAY |
AEP |
SDM-S93/HC EKZ |
3,350,001~3,455,000 |
- |
3,485,001~3,500,000 |
3,455,001-3,485,000 |
|
SDM-S93(China) |
GRAY |
AEP |
SDM-S93/HC9 EKZ |
9,931,501~9,940,000 |
- |
9,923,001~9,931,500 |
1,550,001-1,580,000 |
|
SDM-S93(China) |
BLACK |
AEP |
SDM-S93/BC EKZ |
3,700,001~3,720,000 |
- |
3,720,001~3,870,000 |
3,870,001-3,900,000 |
|
SDM-S93(China) |
GRAY |
CHINA |
SDM-S93/HC CN6 |
6,630,001~6,660,000 |
- |
- |
1,640,001-1,670,000 |
|
SDM-S93(China) |
BLACK |
CHINA |
SDM-S93/BC CN6 |
6,850,001~6,870,000 |
- |
- |
1,670,001-1,700,000 |
|
|
|
|
|
|
|
|
|
|
- 2 -
SDM-S73 / S93 (E)
CONTENTS
SPECIFICATIONS ................................................... |
3 |
BLOCK DIAGRAM .................................................... |
9 |
|
PRECAUTION ......................................................... |
4 |
ADJUSTMENT ...................................................... |
11 |
|
TIMING CHART |
5 |
EXPLODED VIEW .................................................. |
12 |
|
EXPLODED VIEW PARTS LIST |
13 |
|||
OPERATING INSTRUCTIONS |
6 |
|||
|
|
|||
WIRING DIAGRAM ................................................. |
7 |
|
|
SPECIFICATIONS
1. LCD CHARACTERISTICS
Type |
: TFT Color LCD Module |
Size |
: 17 inch(SDM-S73) |
|
19 inch(SDM-S93) |
Pixel Pitch |
: 0.264 (H) x 0.264 (V) (SDM-S73) |
|
0.294 (H) x 0.294 (V) (SDM-S93) |
Color Depth |
: 16.2M colors (SDM-S73) |
|
16.7M colors (SDM-S93) |
Electrical Interface |
: LVDS |
Surface Treatment |
: Haze 25%, Hard-coating(3H) |
Operating Mode |
: Normally White |
Backlight Unit |
: Top/Bottom edge side 4-CCFL |
|
(Cold Cathode Fluorescent Lamp) |
2. OPTICAL CHARACTERISTICS
2-1. Viewing Angle by Contrast Ratio ≥ 10
(SDM-S73)
Left : -60° min., -70°(Typ) Right : +60° min., +70°(Typ) Top :+45° min., +60°(Typ) Bottom : -45°min., -60°(Typ)
(SDM-S93)
Left : -85° min. Right : +85° min. Top :+85° min. Bottom : -85°min.
2-2. |
Luminance |
: 200(min), 250(Typ) (SDM-S73) |
|
|
: 240(min), 300(Typ) (SDM-S93) |
2-3. |
Contrast Ratio |
: 300(min), 400(Typ) (SDM-S73) |
:400(min), 700(Typ) (SDM-S93)
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 ~ 80kHz |
Vertical |
|
: 48 ~ 75Hz |
4. Max. Resolution |
|
|
Analog |
|
: 1280 x 1024 / 75Hz |
5.POWER SUPPLY
5-1. Power : AC 100~240V, 50/60Hz , 1.0A 5-2. Power Consumption
MODE |
H/V SYNC |
VIDEO |
POWER CONSUMPTION |
LED COLOR |
|
|
|
|
|
POWER ON (NORMAL) |
ON/ON |
ACTIVE |
less than 50 W (SDM-S93) |
GREEN |
|
|
|
|
|
POWER ON (NORMAL) |
ON/ON |
ACTIVE |
less than 45 W (SDM-S73) |
GREEN |
|
|
|
|
|
DPMS OFF |
OFF/OFF |
OFF |
less than 1W |
AMBER |
|
|
|
|
|
POWER S/W OFF |
- |
- |
less than 1W |
RED |
|
|
|
|
|
AC POWER S/W OFF |
- |
- |
|
OFF |
|
|
|
|
|
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) |
|
(SDM-S73) |
|
Width |
: 367 mm (14.45'') |
Depth |
: 215 mm (8.46'') |
Height |
: 410 mm (16.14'') |
(SDM-S93) |
|
Width |
: 412 mm (16.22'') |
Depth |
: 234 mm (9.21'') |
Height |
: 445 mm (17.52'') |
8. WEIGHT (with TILT/SWIVEL) |
|
(SDM-S73) |
|
Net. Weight |
: 5.7kg (12.57 lbs) |
Gross Weight |
: 8.3kg (18.30 lbs) |
(SDM-S93) |
|
Net. Weight |
: 7.1kg (16.65 lbs) |
Gross Weight |
: 9.4 kg (20.73 lbs) |
– 3 –
SDM-S73/S93 (E)
PRECAUTION
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 cer tain 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.)
CAUTION
Please use only a plastic screwdriver to protect yourself from shock hazard during service operation.
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.
TIMING CHART
VIDEO
B |
A |
C |
E |
|
F
D
SYNC
– 4 –
SDM-S73/S93 (E)
<< Dot Clock (MHz), Horizontal Frequency (kHz), Vertical Frequency (Hz), Horizontal etc... ( s), Vertical etc... (ms) >>
Mode |
H/V |
Sync |
Dot |
Frequency |
Total Period |
Video Active Time |
Front Porch |
Sync Duration |
Back Porch |
Blanking time |
Resolution |
|
Sort |
Polarity |
Clock |
(E) |
(A) |
(C) |
(D) |
(F) |
(B) |
||||
|
|
|
||||||||||
1 |
H |
– |
28.350 |
31.500 |
900 |
720 |
18 |
108 |
54 |
180 |
720x400 |
|
V |
+ |
70.156Hz |
449 |
400 |
12 |
3 |
34 |
49 |
70Hz |
|||
|
|
|||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
2 |
H |
– |
25.175 |
31.469 |
800 |
640 |
16 |
96 |
48 |
160 |
640x480 |
|
V |
– |
59.940Hz |
525 |
480 |
10 |
2 |
33 |
45 |
60Hz |
|||
|
|
|||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
3 |
H |
– |
30.240 |
35.00 |
864 |
640 |
64 |
64 |
96 |
224 |
640x480 |
|
V |
– |
66.667Hz |
525 |
480 |
3 |
3 |
39 |
45 |
65Hz |
|||
|
|
|||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
4 |
H |
– |
31.500 |
37.50 |
840 |
640 |
16 |
64 |
120 |
200 |
640x480 |
|
V |
– |
75.0Hz |
500 |
480 |
1 |
3 |
16 |
20 |
75Hz |
|||
|
|
|||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
5 |
H |
– |
31.505 |
35.162 |
896 |
720 |
34 |
40 |
102 |
176 |
720x480 |
|
V |
– |
59.901Hz |
587 |
480 |
12 |
2 |
93 |
107 |
60Hz |
|||
|
|
|||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
6 |
H |
+- |
36.000 |
35.156 |
1024 |
800 |
24 |
72 |
128 |
224 |
800x600 |
|
V |
+ |
56.250Hz |
625 |
600 |
1 |
2 |
22 |
25 |
56Hz |
|||
|
|
|||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
7 |
H |
+ |
40.000 |
37.879 |
1056 |
800 |
40 |
128 |
88 |
256 |
800x600 |
|
V |
+ |
60.317Hz |
628 |
600 |
1 |
4 |
23 |
28 |
60Hz |
|||
|
|
|||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
8 |
H |
+ |
50.000 |
48.077 |
1040 |
800 |
56 |
120 |
64 |
240 |
800x600 |
|
V |
+ |
72.188Hz |
666 |
600 |
37 |
6 |
23 |
66 |
72Hz |
|||
|
|
|||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
9 |
H |
+ |
49.500 |
46.875 |
1056 |
800 |
16 |
80 |
160 |
256 |
800x600 |
|
V |
+ |
75.0Hz |
625 |
600 |
1 |
3 |
21 |
25 |
75Hz |
|||
|
|
|||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
10 |
H |
– |
57.285 |
49.727 |
1152 |
832 |
32 |
64 |
224 |
320 |
832x624 |
|
V |
– |
74.553Hz |
667 |
624 |
3 |
3 |
37 |
43 |
(MAC16”) |
|||
|
|
75Hz |
||||||||||
11 |
H |
– |
65.000 |
48.363 |
1344 |
1024 |
24 |
136 |
160 |
320 |
1024x768 |
|
V |
– |
60.004Hz |
806 |
768 |
3 |
6 |
29 |
38 |
60Hz |
|||
|
|
|||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
12 |
H |
– |
75.000 |
56.476 |
1328 |
1024 |
24 |
136 |
144 |
304 |
1024x768 |
|
V |
– |
70.069Hz |
806 |
768 |
3 |
6 |
29 |
38 |
70Hz |
|||
|
|
|||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
13 |
H |
+ |
78.750 |
60.023 |
1312 |
1024 |
16 |
96 |
176 |
288 |
1024x768 |
|
V |
+ |
75.029Hz |
800 |
768 |
1 |
3 |
28 |
32 |
75Hz |
|||
|
|
|||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
H |
– |
|
60.241 |
1328 |
1024 |
32 |
96 |
176 |
304 |
1024x768 |
|
14 |
|
|
80.000 |
|
|
|
|
|
|
|
(MAC19) |
|
V |
– |
74.927Hz |
804 |
768 |
3 |
3 |
30 |
36 |
75Hz |
|||
|
|
|||||||||||
15 |
H |
+ |
108.000 |
67.500 |
1600 |
1152 |
64 |
128 |
256 |
448 |
1152x864 |
|
V |
+ |
75.000Hz |
900 |
864 |
1 |
3 |
32 |
36 |
75Hz |
|||
|
|
|||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
16 |
H |
– |
100.000 |
68.681 |
1456 |
1152 |
32 |
128 |
144 |
304 |
1152x870 |
|
|
|
|
|
|
|
|
|
|
(MAC21) |
|||
|
V |
– |
|
75.062Hz |
915 |
870 |
3 |
3 |
39 |
45 |
75Hz |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
17 |
H |
– |
92.940 |
61.795 |
1504 |
1152 |
30 |
128 |
194 |
352 |
1152x900 |
|
V |
– |
65.950Hz |
937 |
900 |
2 |
4 |
31 |
37 |
66Hz |
|||
|
|
|||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
18 |
H |
– |
105.590 |
71.732 |
1472 |
1152 |
16 |
96 |
208 |
320 |
1152x900 |
|
V |
– |
76.068Hz |
943 |
900 |
2 |
8 |
33 |
43 |
75Hz |
|||
|
|
|||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
19 |
H |
+ |
46.200 |
31.216 |
1480 |
1170 |
37 |
129 |
144 |
310 |
1170x584 |
|
V |
+ |
50.026Hz |
624 |
584 |
3 |
3 |
34 |
40 |
50Hz |
|||
|
|
|||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
20 |
H |
+ |
108.000 |
60.000 |
1800 |
1280 |
96 |
112 |
312 |
520 |
1280x960 |
|
V |
+ |
60.000Hz |
1000 |
960 |
1 |
3 |
36 |
40 |
60Hz |
|||
|
|
|||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
21 |
H |
+ |
108.000 |
63.981 |
1688 |
1280 |
48 |
112 |
248 |
408 |
1280x1024 |
|
V |
+ |
60.020Hz |
1066 |
1024 |
1 |
3 |
38 |
42 |
60Hz |
|||
|
|
|||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
22 |
H |
+ |
135.000 |
79.976 |
1688 |
1280 |
16 |
144 |
248 |
408 |
1280x1024 |
|
V |
+ |
75.025Hz |
1066 |
1024 |
1 |
3 |
38 |
42 |
75Hz |
|||
|
|
|
|
|
|
|
|
|
|
|
|
– 5 –
SDM-S73/S93 (E)
Loading...