Mitsubishi Electric Diamond Pro 730 Service Manual

							


- 1-9 -
ENGLISH
x : Available
MOIRE CANCEL LEVELXX
CLAMP PULSE POSITIONX
FACTORY PRESET---
HORIZ-CONVERGENCEXXX
VERT-CONVERGENCEXXX
FACTORY PRESET---
DEGAUSS---
POWER SAVEXXX
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaCONTROL LOCKX
OSD POSITIONXXX
OSD TURN OFFXXX
DIAGNOSIS---
LANGUAGEX
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaAUTO SAVEX
ALL RESET---
FACTORY PRESET---
Group
IconPress the Minus ButtonItem Item
IconPress the Plus Button
To adjust the horizontal beam alignment on the full screen area.
To adjust the vertical beam alignment on the full screen area. To decrease the level of the moire-clear wave.
To eliminate an excessive green or white-back ground that may occur
when external sync signals are applied to the monitor.
To restore to factory preset level.
To restore to factory preset level.
To eliminate possible color shading
or impurity due to magnetic effects.
To select the constant power
consumption mode.To select the power-save mode.
(Your computer must be set for power
management.)
To permit all OSD adjustments.To lock the OSD function except
for BRIGHT and CONTRAST.
To move the OSD screen position
in a clockwise direction.
To save the new setting with a
confirmation message.
Restores all items to the factory preset level.
(PURITY)
(CONVER.)
(MISC.)To clamp the video signal at the
front of the H-Sync pulse.
BRIGHT and CONTRAST are unavailable at the locked condition.
When selecting OFF, if SAVE is not done before the OSD screen disappeared, the new setting is invalid.
To choose the language used on OSD.ENG.....English, FRA.....French, ESP.....Spanish, GER.....German, JPN.....Japanese
To save the new setting automati-
cally.
To restore to factory preset level.
CB A
To clamp the video signal at the
back of the H-Sync pulse.  If you
connect to an older Macintosh, you
may need to press plus button.
To adjust the time that the OSD screen disappear when no access.
Indicates the current scanning frequency, factory or user preset timing
number, and signal input connector. To move the OSD screen position
in a counter clockwise direction.
A.Press FACTORY PRESET to restore to the factory preset level.
B. Press        and        buttons together, to restore to the factory preset level.
C. Set data does not change by the change of the signal timing.
If a non-Factory Preset timing is used, FACTORY PRESET does not work.
-        +-       +
-+
 
						

							


- 1-10 - Black vertical
lines are visible
on the screen.
PROBLEMITEMS TO CHECKBefore calling your Authorized Product Support, please
check that the items below are properly connected or set.
In case of using a non-standard signal, please check the
pin assignments and the signal timing of your computer
with the specification outlined in Section 6. SPECIFICA-
TIONS.
LOCATION
No
pictureLED On
(Green)•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
••
•
•
•
•
•
•
•
•
•
•
•
•Front (OSD)
Front
Rear
Rear
Computer
Press any key on the keyboard
or move the mouse.
Front
Rear
Computer
Press any key on the keyboard
or move the mouse.
Check the specification of
graphics adapter.
Front (OSD)
Front (OSD)
Abnormal picture
Display is miss-
ing, center shifts,
or too small or too
large of a display
size.
The following message appeared.
The following message appeared.
5 5 TROUBLESHOOTING
LED Off
LED On
(Orange)
LED Blinking(Orange)Due to fine dusts existing in the inside of CRT, a discharge may occur at the CRT.  When the
discharge occur, the monitor may turn off automatically.  This is by an internal protection circuit
operated and it is to avoid electrical components broken.NOTE
Contrast and brightness controls.
Power switch.
AC power cord disconnected.
Signal cable disconnected.
Computer power switch.
Power management function is active.
Power switch.
Signal cable disconnected.
Computer power switch.
Power management function is active.
Input signal frequency range is too high or too low for the
monitor to synchronize with.
Do FACTORY PRESET  for a standard signal.
Adjust HORIZ-SIZE, VERT-SIZE, HORIZ-POSITION, and
VERT-POSITION with non-standard signals.
Monitor may not be able to get full-screen image depend on
signal.  In this case, please select other resolution, or other
vertical refresh timing.
Make sure you wait a few seconds after adjusting the size
of the image before changing or disconnecting the signal.
Thin vertical black lines on one or both sides of the
screen.  This minor condition is caused by grille element
overlap which can occur during shipping.
Position an open white window over the affected area of
the screen and maximize the brightness and contrast
controls.  This will cause localized heating of the overlap
which will clear in a few minutes.  Be sure to readjust the
brightness and contrast controls back to the normal
viewing levels after this procedure.
ATTENTION
SIGNAL FREQUENCY
IS OUT OF RANGE.
FH     24.8KHz   FV     43.0Hz
PLEASE CHANGE
SIGNAL TIMING.
 
						

							


- 1-11 -
ENGLISH
PROBLEMITEMS TO CHECK LOCATION
•
•
Two fine horizontal
lines are visible on
the screen.The 2 very faint thin lines across the screen are normal.
They are caused by the aperture grille stabilization
filaments(Damper Wires) which are required for all
aperture grille CRTs’.
A buzzing sound
when power on.A brief vibration or hum sound that is heard just after power
up is normal.  This is caused by the automatic degaussing
function.  This sound will be heard each time the monitor is
powered up from a cold start and each time the manual
degauss button is used.
Shadow of Damper WiresAperture Grille Type
Shadow ofDamper WiresDamper WiresElectrn GunAperture Grille
 
						

							


- 1-12 -
Size 45cm/17(41cm/16 Diagonal Viewable Image)Mask type Aperture grilleGun In-lineDeflection angle 90°CRT Phosphors Red, Green, Blue EBU (medium short persistence)Aperture grille pitch 0.25mmFace Plate   Anti-glare, Anti-reflection and Anti-static filmFocusing method Dynamic Beam Forming (DBF)Video 0.7V analog RGBSync Separate H, V  sync., or Composite syncInput ConnectorsDB9-15PInput Impedance 75 Ω (video), 2.2k Ω(sync.)SCANNING Horizontal 31 - 96kHzFREQUENCY Vertical 55 - 160HzRESOLUTION (HxV)  1600 dots x 1200 lines Non-Interlaced maximum addressable resolution format at 75HzWARM-UP TIME 30 minutes to reach optimum performance level
BRIGHTNESS 100cd/m2, standard full white video signal at 9300K (+ 8MPCD)Horizontal ≥ 2.9 µsec (typ.)Vertical ≥ 500 µsec (typ.)DISPLAY SIZE 315mm x 236mm(typ.) ratio 4:3COLOR 5000K~9300KAC100-120/220-240V±10%  50/60Hz  89W (typ.)OPERATING Temperature  10 - 35°CENVIRONMENT  Humidity  30 - 80%RH (without condensation)DIMENSIONS (W) 399mm x  (H) 413mm x (D) 415mm / (W)15.7inch x (H)16.3inch x (D)16.4inchWEIGHT Approx. 19.0kg (41.9lbs.)TILT/SWIVEL Tilt Angle -5° - +10°BASE Swivel Angle±90°
Safety UL1950 (UL), CSA C22.2 No.950-95 (C-UL)
EN60950 (TÜV-GS)
EMC FCC  Class-B, DOC Class-B
EN55022 Class-B
EN61000-3-2, EN61000-3-3, EN55024REGULATIONS X-Ray DHHS, HWC, Röv  vom 8.1, 1987
Other CE-Marking, pr EN50279(MPR-III)
ISO9241-3, ISO9241-7, ISO9241-8 (TÜV-GS)
TCO 99
International E
NERGY STAR Program
6  6  SPECIFICATIONS
INPUT SIGNAL
SIGNAL INTERFACE
BLANKING TIME
POWER SOURCE
*This monitor is registered / certified with Model No. JC-17W41.
 
						

							


- 1-13 -
ENGLISH
7.1 Optional Macintosh Adapter AD-A205 settings
The AD-A205 Macintosh Adapter(option) allows you to
take an advantage of the built in video capabilities of
your Macintosh computer with the monitor.
(1) Set the dip switches of the adapter, before connect
to the computer.
Apple Macintosh
Switch
ONSwitch Setting
2,4
Macintosh LC, LC II
Macintosh LC III, LC475, LC6301,2
Macintosh Quadra 610, 650, 700, 800, 840AV, 900, 950Macintosh Centris 610, 650, 660AV
Power Macintosh 4400, G3 Performa 6260, 6310, 6410, 6420
Power Macintosh 6100, 6100AV, 6200, 6300
Power Macintosh 7100AV, 7200, 7300, 7500, 7600Power Macintosh 8100, 8100AV, 8500, 8600
Power Macintosh 9500, 9600
Workgroup Server 7350, 8150, 9150, 9650
1,2,3,4
1,2,6
O
NON123456AD-A205
ON OFF
MITSUBISHI
Macintosh
Display monitorDip Switches(2) Set the dip switches according to the following chart.
By using the following chart, you can choose a main
resolution, quickly.
If you wish to operate by other resolution, refer to
next page; “AD-A205 Mac Adapter Setting Chart”
3,4
7  7  APPENDIX
 
						

							


- 1-14 - (3)“AD-A205 Mac Adapter Setting Chart” shows all available modes for Macintosh systems and all possible combinations
with the monitor.
We recommend that you use the monitor with a preset timing. (See Section 1.2 Internal Preset Memory Capability)
(4) Please refer to the instruction book of your computer about the resolution setting.
Resolution may not be changed on some computers.
1. The resolution does not change with the computer powered on when you set the dip switches.
Be sure to power off the computer when you set the dip switches.
2. Set the dip switches by a pointed article like a pencil or ball point pen to touch end of the switch groove.
640 x480@60Hz
640 x480@67Hz640 x480@67Hz640 x480@72Hz
640 x480@75Hz
640 x480@85Hz
800 x600@60Hz
800 x600@72Hz
800 x600@75Hz
800 x600@85Hz
832 x624@75Hz832 x624@75Hz1024 x768@60Hz
1024 x768@70Hz
1024 x768@72Hz
1024 x768@75Hz1024 x768@75Hz1024 x768@85Hz
1152 x870@75Hz1152 x870@75Hz1280 x960@60Hz
1280 x960@75Hz
1280 x960@85Hz
1280 x1024@60Hz
1280 x1024@75Hz
1280 x1024@85Hz
1600 x1200@60Hz
1600 x1200@65Hz
1600 x1200@67Hz
1600 x1200@70Hz
1600 x1200@75Hz
IIsi
IIciIIvi
IIvxLC
LCIILCIII
LC475LC630 Quadra
700
900Quadra
610
650
800
950
Centris
610
650Quadra
840AV
Centris
660AV6260
63106410
6420Workgroup
Server
8150
9150
6100
8100
6100AV
7100AV
8100AV
DRAM
Video Port
(HDI-45)6200
63007200 4400
7300
7500
7600
8500
8600
Workgroup
Server
735095009600/233
Workgroup
Server
96509600/300
9600/350G3
Macintosh
Performa Power  Macintosh
8100
VRAM
Video Card
(DB-15)
6100AV
7100AV
8100AV
AV
Video Card
(DB-15)
1,2 1,2 1,2 3,4
1,2 1,2 1,2,6 1,2,6 3,4 3,4 3,4 3,4 3,4 3,4 1,2,6 1,2,6 3,4 3,4
3,4 3,4 3,4 3,4 3,4 3,4
3,4
3,4
3,4 3,4
3,4
3,4
3,4 3,4
3,4
3,4
3,4 3,4
3,4
3,4 1,2,6
3,4 3,4
3,4 3,4
3,4
3,4
1,2,6 3,4
3,4
3,4 1,2,61,2,61,2,6 1,2,6 1,2,63,4 1,2,6
1,2,63,4
3,4
3,4
3,4 3,4 3,4
1,2,6 1,2,6 1,2,6 1,2,61,2,6 1,2,6 3,4
3,4
3,4
3,4
3,4
3,4 3,4
3,4
3,4 3,4
3,4
3,4 3,4
3,4
3,4 3,4
3,4
3,4 1,2,6
1,2,6 3,4 1,2,6
3,4
3,4
1,2,6
1,2,63,4
1,2,63,4
3,4
3,4
1,2,6 1,2,61,2,6 1,2,6 1,2,63,4 1,2,6
3,4 1,2,6
3,4 1,2,6
3,4 3,4
3,4 1,2,6
3,4 1,2,6 1,2,6
3,4
3,4
2,4 2,4 2,4 2,4 2,4 1,2,6 1,2,6
1,2,6 3,4
3,4
2,3 2,3
1,2,3,4 1,2,3,4 1,2,3,41,2,6
1,2,6
1,2,6 1,2,6 3,4
1,2,6 1,2,6
3,4
3,4 3,4 3,4
1,2,6 3,4 3,4
1,2,6 1,2,6 3,43,4 3,41,2,6 1,2,6 3,4 1,2,6 1,2,61,2,6
1,2,6 3,4
1,2,61,2,6 RESOLUTION
Set the dip switch ON as shown below.   (Example; 1,2                   )
 
						

							


	



	
	


	

































	
	

	
	
	
 	
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