Section 3 : Adjustment; O O N; Adjust White Balance Of "Cool" Temperature; Djust Wh H I T E B A L A N; Adjust White Balance Of "Warm" Temperature; E B A L A Nc C E O F " W A - Sony KLV-32M300A Service Manual

Lcd colour tv
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3-1. Preparation
1) Allow approximately 30 minutes for the set to warm up before proceeding with the white balance adjustment.
2) Connect 3 terminal of 480i signal cable (Y/Pb/Pr) from the signal source to monitor "Component 1"
3) Enter "SERVICE MODE". The method to enter "SERVICE MODE" is described in next section.
4) Press remote control "1" to turn on "Alignment On"
5) Change "WHITE BALANCE" from "OFF" to "ON "in SERVICE MENU.
6) Select "VIDEO3" from INPUT SOURCE in SERVICE MENU
7) Set "R", "G", "B", "GAIN" and "R", "G", "B", "Offset" value as same as "3-5. AVERAGE VALUE"
3-2. Adjust White Balance of "COOL" temperature;
1) Select "COOL" from COLOR TEMPERATURE in SERVICE MENU
2) Input 70IRE Full white pattern signal into "Component 1"
3) Adjust "RGB GAIN" in SERVICE MENU if needed
4) Input 30lRE Full white pattern signal into "Component 1"
5) Adjust "RGB OFFSET" in SERVICE MENU if needed
6) Repeat adjustment of 2) to 5) so that White Balance is as same level as good monitor
3-3. Adjust White Balance of "NEUTRAL" temperature;
1) Select "NEUTRAL" from COLOR TEMPERATURE in SERVICE MENU
2) Repeat adjustment as same step of 2) to 5) till White Balance is as same level as good monitor.
3-4. Adjust White Balance of "WARM" temperature;
1) Select "WARM" from COLOR TEMPERATURE in SERVICE MENU
2) Repeat adjustment as same step of 2) to 5) till White Balance is as same level as good monitor.
3) Change "WHITE BALANCE" from "ON" to "OFF" in SERVICE MENU.

3-5. Average Value of W/B

KLV-32M300A:
Cool
Neutral
Warm
KLV-37M300A:
Cool
Neutral
Warm
CEF85B75C8FE03FE27E5B2DD5FD4FC58D3CF80D06152C9D73569B3D2F232C1E24EED583CA326A3B6
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Green
Gain
Gain
228
230
229
230
245
230
Red
Green
Gain
Gain
245
230
247
230
254
230

SECTION 3 : ADJUSTMENT

W
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A
RATU
TU
TURE
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Red
Green
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Offset
252
126
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235
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200
126
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17
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Offset
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Of
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2
3
3
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3
3
3
3
124
1
24
2 4
2
24
24
Blue
e
Offset
124
123
124
KLV-32/37M300A

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