Fujitsu Siemens Computers SP716 User manual

SP716/SP916 1 / 20
SP716
SP916
Service Manual

SP716/SP916 2 / 20
TABLE OF CONTENTS
WARNING--------------------------------------------------------------------------------------3
A. IMPORTANT SAFETY INSTRUCTION--------------------------------------3
B. SPECIFICATIONS ---------------------------------------------------------------------4
C. TIMING CHART------------------------------------------------------------------------6
D. ADJUSTMENT PROCEDURE-----------------------------------------------------8
E. TROUBLE SHOOTING HINTS---------------------------------------------------9
F. BLOCK DIAGRAM------------------------------------------------------------------- 13
G. EXPLODED DIAGRAM-------------------------------------------------------------14
H. SCHEMATIC DIAGRAM-----------------------------------------------------------16
I. PCB LAYOUT DIAGRAM----------------------------------------------------------17

SP716/SP916 3 / 20
WARNING
To prevent from fire or shock hazard,do not expose monitor to any rain or any form of water.High voltage is
inside the monitor so please do not remove the back cover of the cabinet if you are not a qualified monitor
engineer.Contact the local dealer or the nearest Proview branch office if you need help.
A. IMPORTANT SAFETY INSTRUCTION
Prior to using this service manual,please ensure that you have carefully followed all the procedures outlined in
the user's manual for this product.
1. Read all of these instructions.
2. Save these instructions.
3. Follow all warnings and instructions marked on the product.
4. Unplug this product from the wall outlet before cleaning.Do not use liquid cleaner or aerosol
cleaner, use a damp cloth for cleaning.
5. Do not use this product near water.
6. Do not place this product on an unstable cart,stand or table.The product may fall,causing serious
damage to the product.
7. Slots and openings in the cabinet and the back or bottom are provided for ventilation,to ensure
reliable operation of the product and to protect it from overheating.Those openings must not be
blocked or covered.The openings should never be blocked by placing the product on a bed,sofa, rug,
or other similar surface.This product should not be placed in a built-in installation,since proper
ventilation is provided.
8. This products should be operated with the type of power source indicated on the marked label.
If you are not sure of the type of power is available, consult with your dealer or local power company.
9. This product is equipped with a 3-wire grounding type plug,a plug having a third (grounding)
pin.This plug will only fit into a grounding-type power outlet.This is a safety feature.If you are
unable to insert the plug into the outlet,contact your electrician to replace your obsolete outlet.Do
not damage the purpose of the grounding-type plug.
10. Do not allow anything to rest on the power cord.Do not locate this product where persons will walk
on the cord.
11. Never push any kinds of objects into this product through cabinet slots as they may touch dangerous
voltage points or short out parts that could result in a risk of fire or electric shock.Never spill any kinds
of liquid on the product.
12. Do not attempt to service this product yourself,as opening or removing covers may expose you to
dangerous voltage points or other risk.Refer all servicing to service personnel.
13. Unplug this product from the wall outlet and refer servicing to qualified service personnel under the
following conditions.
a. When the power cord or plug is damaged or frayed.
b. If liquid has been spilled into the product.
c. If the product has been exposed to rain or water.
d. If the product does not operate normally,when the operating instructions are followed.Adjust
only those controls involved in the operating instructions ,since improper adjustment of
other controls may result in damage and will often require extra work by a qualified
technician to restore the product to normal operation.
e. If the product has been dropped or the cabinet has been damaged.
f. If the product exhibits a distinct change in performance,indicating a need for service.

SP716/SP916 4 / 20
B. SPECIFICATIONS
SP716
Panel General Specification
Screen Diagonal 17” TFT
Model Name CMO M170E5-P01
Active Display Area 337.92(H) ×270.34(V) mm
Pixel Pitch 0.264(H) x 0.264(V) mm
Number of Colors 16.2M colors
View Angle
Horizontal
Vertical
+/-70 degree
+/-60 degree Typical
Luminance of White 250cd/m²(Min.)
Contrast Ratio (Typical) 450:1
Maximum Resolution 1280 x 1024 @ 75Hz
Recommend Resolution 1280 x 1024 @ 75Hz
Synchronization Range
Horizontal
Vertical
30 – 80 KHz
60– 75 Hz
Pixel Rate 135 MHz
User Control 5 Key Switch
OSD Function Auto, Brightness, Contrast, H-position, V-position, H-size,
Phase, Reset, Color selection (R, G, B, cool, warm), OSD ,
Language, Exit.
Power Source 90 – 264 Vac 60 / 50 Hz
Power Consumption 48 W (max.)
Connection Type 15 Pin D-Sub Type;
Input Signal
Video
Sync.
D-Sub: Analog R.G.B. , 0.7Vp-p / 75 Ohms
TTL level,positive or negative polarity
Color Temperature Cool / Warm / user mode
Dimension (WxHxD) 378.4x382x192 (mm)
Monitor Weight 3.8 kg
Base Operation
Tilt
-5 / + 15 degree
Power Saving
ON
STAND BY
OFF
＜48W
＜3W
＜3W
Signal Connector Pin Assignment
D-SUB Pin No.
1. Red Video 6. Red Ground 11. GND
2.Green Video 7. Green Ground 12. SDA For DDC2B
3.Blue Video 8. Blue Ground 13. H-sync.
4.GND 9. VGA +5V 14. V-sync-DDC1
5.Self Test 10. Sync. GND 15. SCL For DDC2B
Sound Output No Audio

SP716/SP916 5 / 20
SP916
Panel General Specification
Panel Model Hannstar HSD190ME12-A00
Screen Diagonal 19” TFT
Active Display Area 376.32mm (H) x 301.056mm (V)
Pixel Pitch 0.294(H) x 0.294(V) mm
Number of Colors 16.2M colors
View Angle
Horizontal
Vertical
+/-70 degree
-60/+70 degree Typical
Luminance of White 250cd/m²(Typical)
Contrast Ratio (Typical) 500:1
Maximum Resolution 1280 x 1024 @ 75Hz
Recommend Resolution 1280 x 1024 @ 75Hz
Synchronization Range
Horizontal
Vertical
30 – 80 KHz
60– 75 Hz
Pixel Rate 135 MHz
User Control 5 Key Switch
OSD Function Auto, Brightness, Contrast, H-position, V-position, H-size,
Phase, Reset, Color selection (R, G, B, cool, warm), OSD ,
Language, Exit.
Power Source 90 – 264 Vac 60 / 50 Hz
Power Consumption 50 W (max.)
Connection Type 15 Pin D-Sub Type;
Input Signal
Video
Sync.
D-Sub: Analog R.G.B. , 0.7Vp-p / 75 Ohms
TTL level,positive or negative polarity
Color Temperature Cool / Warm / user mode
Dimension (WxHxD) 426.4x 417x210 (mm)
Monitor Weight 4.6 kg
Base Operation
Tilt
-5 / + 15 degree
Power Saving
ON
STAND BY
OFF
＜50W
＜3W
＜3W
Signal Connector Pin Assignment
D-SUB Pin No.
1. Red Video 6. Red Ground 11. GND
2.Green Video 7. Green Ground 12. SDA For DDC2B
3.Blue Video 8. Blue Ground 13. H-sync.
4.GND 9. +5V from PC 14. V-sync-DDC1
5.Self Test 10. Sync. GND 15. SCL For DDC2B
Sound Output No Audio

SP716/SP916 6 / 20
C . TIMING CHART
Video A: Period
D B E B: Active
C: Sync Width
Sync. D: Back Porch
C A E: Front porch
Preset
Modes
VGA
640X400
VGA
640X480
VESA
640X480
VESA
640X480
VGA
720X400
VESA
800X600
VESA
800X600
VESA
800X600
Dot Rate 25.175MHz 25.175MHz 31.500MHz 31.500MHz 28.322MHz 36.000MHz 40.000MHz 50.000MHz
F.H 31.469KHz 31.469KHz 37.861KHz 37.500KHz 31.469KHz 35.156KHz 37.879KHz 48.077KHz
A-period 31.778us 31.778us 26.413us 26.667us 31.777us 28.444us 26.400us 20.800us
B-Active 25.422us 25.422us 20.317us 20.317us 25.422us 22.222us 20.000us 16.000us
C-Syn 3.813us 3.813us 1.270us 2.032us 3.813us 2.000us 3.200us 2.400us
D-Back
Porch 1.907us 1.589us 3.810us 3.810us 1.907us 3.556us 2.200us 1.280us
E-Front
Porch 0.636us 0.954us 1.016us 0.508us 0.635us 0.666us 1us 1.12us
F . V 70.087Hz 59.941Hz 72.810Hz 75.000Hz 70.087Hz 56.250Hz 60.317Hz 72.188Hz
A-Period 14.268ms 16.683ms 13.734ms 13.333ms 14.268ms 17.778ms 16.579ms 13.853ms
B-Active 12.711ms 15.253ms 12.678ms 12.800ms 12.711ms 17.067ms 15.840ms 12.480ms
C-Syn 0.064ms 0.064ms 0.079ms 0.080ms 0.064ms 0.057ms 0.106ms 0.125ms
D-Back
Porch 1.112ms 0.794ms 0.528ms 0.427ms 1.112ms 0.626ms 0.607ms 0.478ms
E-Front
Porch 0.381ms 0.572ms 0.449ms 0.026ms 0.381ms 0.028ms 0.026ms 0.77ms
H/V
SYNC
－ ＋ － － － － － － － ＋ ＋ ＋ ＋ ＋ ＋ ＋
Interlaced NON NON NON NON NON NON NON NON

SP716/SP916 7 / 20
Preset
Modes
VESA
800X600
VESA
1024X768
VESA
1024X768
VESA
1024X768
VESA
1280X1024
VESA
1280X1024
Dot Rate 49.500MHz 65.000MHz 75.000MHz 78.750MHz 108.00MHz 135.00MHz
F.H 46.875KHz 48.363KHz 56.476KHz 60.023KHz 63.98KHz 79.976KHz
A-period 21.333us 20.677us 17.707us 16.660us 15.630us 12.504us
B-Active 16.162us 15.754us 13.653us 13.003us 11.852us 9.481us
C-Syn 1.616us 2.092us 1.813us 1.219us 1.037us 1.067us
D-Back
Porch 3.232us 2.462us 1.920us 2.235us 2.296us 1.837us
E-Front
Porch 0.323us 0.369us 0.321us 0.203us 0.444us 0.119us
F . V 75.000Hz 60.004Hz 70.069Hz 75.029Hz 60.020Hz 75.025Hz
A-Period 13.333ms 16.666ms 14.272ms 13.328ms 16.661ms 13.329ms
B-Active 12.800ms 15.880ms 13.599ms 12.795ms 16.005ms 12.804ms
C-Syn 0.064ms 0.124ms 0.106ms 0.050ms 0.047ms 0.038ms
D-Back
Porch 0.448ms 0.600ms 0.513ms 0.466ms 0.594ms 0.475ms
E-Front
Porch 0.021ms 0.062ms 0.054ms 0.017ms 0.016ms 0.013ms
H/V
SYNC
＋ ＋ － － － － ＋ ＋ ＋ ＋ ＋ ＋
Interlaced NON NON NON NON NON NON

SP716/SP916 8 / 20
D. ADJUSTMENT PROCEDURE
ITEM
P
rogram Menu.
﹟Test Meter
﹡Test Point
﹫Pattern Operation
Check
Value
A
Power supply
Check
﹟Digital Voltmeter
﹡CON 001
﹫Crosshatch Pattern
(1280x768, 60Hz)
1. Plug power cable into the LCD monitor directly.
2. Make sure the voltage of the power plug (CON001)
on the Power Board to the value shown at right.
220Vac
±0.2V
B
Power Saving
Check
﹟Wattmeter
﹟PC or Pattern
generator
﹫Crosshatch Pattern
(1280x768, 60Hz)
1. Unplug the signal cable into the monitor.
2. Turn the power switch of the monitor ON.
3. Check monitor power indicator light up blue
flashing every other second.
4. Make sure the wattmeter value shown at right.
5. OSD will be display “NO SIGNAL” Picture.
‹ 3W
C
Into Factory
mode
﹟PC or Pattern
generator
﹫Crosshatch Pattern
(1280x768, 60Hz)
1. Hold Down key,then turn the power switch of the
monitor off.
2. Hold Up key,then turn the power switch of the
monitor on.
3. You can enter factory adjustment mode.
D
Auto mode
Check
﹟PC or Pattern
generator
﹫Crosshatch Pattern
(1280x768, 60Hz)
1.Press and release the Auto key to adjust display
mode to its utmost performance according to VGA
setting.
E
White
Balance
Adjust
﹟PC or Pattern
generator
﹫White Pattern
(1280x768, 60Hz)
1. Move the OSD to the COLOR mode (AUTO COLOR).
2. set color is Cool using the OSD,Check the value
shown at right.
Y= 200±20cd/m^2 x= 0.283±0.02 y= 0.297±0.02
3. set color is Warm using the OSD,Check the value
shown at right.
Y= 200±20cd/m^2 x= 0.313±0.02 y= 0.329±0.02
F
OSD
Language
Setting
﹟PC or Pattern
generator
1. Move the OSD to the OSD setting mode
2. Move the OSD to the LANGUAGE mode.
3. You can choose one of the language you need.

SP716/SP916 9 / 20
E . TROUBLE SHOOTING HINTS
NO NO
YES YES
YES YES
NO NO
High Voltage !
NO
YES YES
NO NO
YES
No Displa
y
( Black )
LED ON ?
Push the power
ON/OFF switch
LED Color
change ?
Check main
board U5/Pin24
Hi / Lo under
push power
sw?
Back light
ON? To Step 2
Make sure the
connection of
power board is
fine
+12V ?
Check the
CN1/Pin1,2 of
p
ower board
Check
Power board
B
Display ?
Nice Job !
A
To Step 2
Power
Supply ? Change
power
board

SP716/SP916 10 / 20
NO
YES
YES
NO
YES
NO
B
Hi / Lo under
push power sw?
Change the
power board
Display ? Nice Job !
To Step 2
A
Check the
connection o
f
CON1 cable
Display ?
Nice Job !
Change the
main board
Change the
main board
Check the main
board 12V input?
Check the main
board +5.0 V ? Check
I1,I2
Check
F1
NO
NO
YES
C
YES