HMD-V200 - Sony Audio Service Manual (repair manual). Page 5

Read Sony HMD-V200 Service Manual online

1-1
SECTION 1
GENERAL
The operating instructions mentioned here are partial abstracts 
from the Operating Instruction Manual.  The page numbers of 
the Operating Instruction Manual remein as in the manual.
4
Precautions
Warning on power connections
• Use the supplied power cord. If you use a different power cord, 
be sure that it is compatible with your local power supply.
For the customers in the U.S.A.
If you do not use the appropriate cord, this monitor will not 
conform to mandatory FCC standards.
• Before disconnecting the power cord, wait at least 30 seconds 
after turning off the power to allow the static electricity on the 
screen’s surface to discharge.
• After the power is turned on, the screen is demagnetized 
(degaussed) for about 3 seconds. This generates a strong 
magnetic field around the screen which may affect data stored 
on magnetic tapes and disks placed near the monitor. Be sure to 
keep magnetic recording equipment, tapes, and disks away 
from the monitor.
Installation 
Do not install the monitor in the following places:
• on surfaces (rugs, blankets, etc.) or near materials (curtains, 
draperies, etc.) that may block the ventilation holes
• near heat sources such as radiators or air ducts, or in a place 
subject to direct sunlight
• in a place subject to severe temperature changes
• in a place subject to mechanical vibration or shock
• on an unstable surface
• near equipment which generates magnetism, such as a 
transformer or high voltage power lines
• near or on an electrically charged metal surface
Maintenance
• Clean the screen with a soft cloth. If you use a glass cleaning 
liquid, do not use any type of cleaner containing an anti-static 
solution or similar additive as this may scratch the screen’s 
coating.
• Do not rub, touch, or tap the surface of the screen with sharp or 
abrasive items such as a ballpoint pen or screwdriver. This type 
of contact may result in a scratched picture tube.
• Clean the cabinet, panel and controls with a soft cloth lightly 
moistened with a mild detergent solution. Do not use any type 
of abrasive pad, scouring powder or solvent, such as alcohol or 
benzene.
Transportation
When you transport this monitor for repair or shipment, use the 
original carton and packing materials.
Positioning your monitor
This monitor is ergonomically designed to reduce eye and muscle 
fatigue by allowing you to view the screen in a relaxed position. 
To adjust the monitor correctly, place it in front of you and tilt the 
screen backwards (max. 25
°
) until your line of sight is at a right 
angle to the screen.
When adjusting the monitor, hold it at the top with both hands as 
shown below.
The equipment should be installed near an easily accessible 
outlet.
Example of plug types
for 100 to 120 V AC
for 200 to 240 V AC
25
°
90
°
5
US
Identifying parts and controls
See the pages in parentheses for further details..
1
Volume buttons
These buttons adjust speaker volume.
2
MENU button (page 9)
This button is used to display the menu.
3
Control button (page 9)
The control button is used to make adjustments to the 
monitor, including brightness and contrast adjustments.
4 %
 (mute) button
This button mutes sound. To restore sound, press the 
(mute) button again or press the Volume Up button.
5 1
 (power) switch and indicator (pages 7, 13, 16)
This button turns the monitor on and off. The power indicator 
lights up in green when the monitor is turned on, and either 
flashes in green and orange, or lights up in orange when the 
monitor is in power saving mode.
6
Video signal cable (HD15) (page 6)
The connector of the cable inputs RGB video signals (0.700 
Vp-p, positive) and sync signals.
* DDC (Display Data Channel) is a standard of VESA.
7
Audio plug (page 6)
This stereo audio plug inputs audio signals.
8
AC IN connector (page 7)
This connector provides AC power to the monitor.
9
Headphones jack
Standard mini-plug headphones can be connected. The 
speakers are turned off when headphones are connected.
2
6 7
8
9
1 2 3 4
MENU
5
Rear
Front
Pin No.
Signal
1
Red
2
Green
3
Blue
4
ID (Ground)
5
DDC Ground*
6
Red Ground
7
Green Ground
8
Blue Ground
1
2
3
4
5
6
7
8
9 10
11 12 13 14 15
9
10
Ground
11
ID (Ground)
12
Bi-Directional Data (SDA)*
13
H. Sync
14
V. Sync
15
Data Clock (SCL)*
Pin No.
Signal
Page of 53
Display

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