Hitachi L26-H03B, Service Manual

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L26-H03B/ L26-H03W/ L32-H03B/ L32-H03W
9
2. Choose "PQCOFF" by R/C [
上／下
] button. Then choose value "1" by R/C [
左／右
] button, then press [
決定
].
3. Choose "SAVE" by R/C [
上／下
] button. Then choose value "1" by R/C [
左／右
] button, then press [
決定
]. (After
this, value returns to "0" automatically.)
4. Return to "FACTORY MODE" by R/C [ もどる ] button. Then choose "COLOR TEMP" by R/C [ 上／下 ] button.
(Enter COLOR TEMP menu.)
Picture 4 COLOR TEMP Menu
5. Color Temp. adjustment (HI)
5.1 Choose "TEMP" by R/C [
上／下
] button. Then choose value "HI" by R/C [
左／右
] button, then press [
決定
].
5.2 Input signal from specified terminal as shown below.
Table 1 Signal setting for adjustment of Color temperature
5.3 Choose "SOURCE" by R/C [
上／下
] button. Then choose the input from
the Input names (see below) in "SOURCE" by R/C [
左／右
] button.
Input names: PC (to adjust PC input)
D (to adjust Component input)
HDMI1 (to adjust HDMI input)
CVBS1 (to adjust Video input)
Input names indicated by red letters.
Then press R/C [
決定
] button. -> Change to selected input.
5.4 Adjust Color temperature of HI.
Do not change B GAIN (keep the value 1024), change R GAIN and G GAIN, to meet the specified x and y value:
x = 0.266 +/-0.005, y = 0.270 +/-0.005.
5.5 After adjusting, write down the R GAIN, G GAIN, B GAIN value to paper as memo. Then calculate Gb and Bb as
shown below
Rb = [R GAIN] / [R/GAIN] * 1024 = 1024 (Always)
Gb = [G GAIN] / [R/GAIN] * 1024 = ____ (Calculated)