Service Adjustments Sanyo LCD-32XH4
WARNING !! Do not attempt to adjust service adjustments not listed below otherwise it may cause loss of performance and for correct operation.Sanyo LCD-32XH4 Setting the Initial data
This adjustment is controlled by the CPU (IC7200) through the IIC Bus Data Line in the chassis, and those adjustment
data are memorized the memory IC (IC8002). Therefore, Main board or the memory IC (IC8002) is replaced, these
data will be disappeared. Readjust should be made. Initial data is provided in the CPU ROM, when the memory IC
(IC8002) is replaced with new one. CPU ROM data is loaded into the memory. Initial data is provided to operating the
monitor basically. For operating the monitor quality performance, further adjustment is required following chassis electrical
adjustment.
1. Receive good quality signal.
2. Enter the Service Mode.
3. Confirm data value to be the same as the Service Adjustment Data Table. If it is different, change to correct data
4. Exit the Service Mode.
Sanyo LCD-32XH4 White balance Adjustment
Pattern, White Pattern 100% (in AV mode).
Condition
Picture Mode: STANDARD
Color Temperature: NORMAL
Pre-heating Time: More than 10 minutes
Sanyo LCD-32XH4 TV Service menu
Photo credit : seeingdesign.com
Enter to the Service factory Mode.
Decide one item in three items to a fixed value (For example, let R be fixed value), select item of other 2 colors
(Example, G or B), and adjust to produce a normal black and white picture in highlight areas.
(Note: At this time, Adjust the other 2 colors data less than fixed data.)
Exit the Service Mode.
After adjustment, confirm white balance again by normal picture.
Universal Remote - Service Mode - TV Factory menu codes
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Sanyo LCD-32XH4 TV Service menu (All TV Service Menu Code)
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Sanyo LCD-32XH4 TV Service menu mode, Sanyo LCD-32XH4 TV factory mode, Sanyo service mode code Written on June 16, 2015