Adjustments; Service Mode; White Balance Adjustment - Sony KE-42TS2U Service Manual

<Service Mode>
The service mode is not displayed in the normal state. It is displayed by
entering a pass code.
All hidden menus are displayed when you enter the pass code below.
The uppermost item of the displayed menus is the service mode menu.
Pass code: Enter in the standby state (when the red LED lights) as follows:
Screen display → 5 → Vol+ → Power ON
== Service Mode Menu ==
1) EEP ROM Initialize
2) Chroma Decoder
3) AD Converter
4) White Balance
5) General
6) Manual Control
7) Preset Edit
8) Service Status
SECTION 2

ADJUSTMENTS

2-1. White Balance Adjustment

1. Set the service mode then select White Balance menu.
2. Select Large in the Window menu to output an internal adjustment sig-
nal.
3. Set the color temperature to "High".
4. Adjust the white balance so that the color temperature is set to the value
below during R, G, and B gain adjustments.
Color Temperature: 10000K + 2.5MPCD (x=0.280 y=0.290 ±0.005)
5. Set the color temperature to "Middle".
6. Adjust the white balance so that the color temperature is set to the value
below during R, G, and B gain adjustments.
Color Temperature: 8000K + 2.5MPCD (x=0.295 y=0.306 ±0.005)
7. Set the color temperature to "Low".
8. Adjust the white balance so that the color temperature is set to the value
below during R, G, and B gain adjustments.
Color Temperature: 6500K + 2.5MPCD (x=0.313 y=0.326 ±0.005)
KE-42TS2U(UC) 2-1