Read Sony SDM-HX75 / SDM-HX95 Service Manual online
ADJUSTMENT
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
"
"
↓" 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.
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.
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.
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.
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.
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.
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.
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.
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
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.
SERIAL NO. LIST
Model name
Colour
Destination
Serial Range
Panel
Factory
6,500,001-6,530,000
LGE-Korea
6,530,001-6,600,000
LGE-Nanjing
6,000,001-6,030,000
LGE-Korea
6,030,001-6,150,000
LGE-Nanjing
6,600,001-6,630,000
LGE-Korea
6,630,001-6,700,000
LGE-Nanjing
6,150,001-6,180,000
LGE-Korea
6,180,001-6,300,000
BLACK
6,500,001-6,600,000
SILVER
6,000,001-6,150,000
BLACK
6,600,001-6,700,000
SILVER
6,150,001-6,300,000
SDM-HX75
SDM-HX95
SDM-HX75
SDM-HX95
AUO
FUJITSU
AUO
LGE-Nanjing
AEP
CHINA
SILVER
BLACK
SILVER
BLACK
- 17 - SDM-HX75/95 (E)
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