Read Sony KLV-21SR2 Service Manual online
KLV-21SR2 (AEP) 2-3E
3. Adjust R_DRIVE, B_DRIVE until high light adjustment
value.
4. Input 20 IRE gray full field signal in video input (AV1).
5. Adjust R_BKG, B_BKG until low light adjustment value.
6. Repeat step 2-1-6 until it is high and low light adjustment
value.
7. Do “Color Save”
2-2-2. White Balance of color temperature
“cool”
1. Set COLOR_INDEX = 0 (cool)
2. Set data as follows.
3. Input 70 IRE gray full field signal in video input (AV1).
4. Adjust R_DRIVE, B_DRIVE until high light adjustment
value.
5. Input 20 IRE gray full field signal in video input (AV1).
6. Adjust R_BKG, B_BKG until low light adjustment value.
7. Repeat step 2-1-6 until it is high and low light adjustment
value.
8. Do “Color Save”
2-2-3. White Balance of color temperature
“warm”
1. Set COLOR_INDEX = 2 (warm)
2. Set data as follows.
3. Input 70 IRE gray full field signal in video input (AV1).
4. Adjust R_DRIVE, B_DRIVE until high light adjustment
value.
5. Input 20 IRE gray full field signal in video input (AV1).
6. Adjust R_BKG, B_BKG until low light adjustment value.
7. Repeat step 2-1-6 until it is high and low light adjustment
value.
8. Do “Color Save”
<high light adjustment value (9000K)>
KLV-21SR2
KLV-23HR2
range
x
0.287
0.287
0.8JND
y
0.297
0.297
0.8JND
Y
–
–
N/A
<Confirmation of setting data>
Save system
Item
Color Save
R_DRIVE =128
G_DRIVE =128
B_DRIVE =128
R_BKG =128
G_BKG =128
B_BKG =128
<Confirmation of setting data>
Save system
Item
Color Save
R_DRIVE =128
G_DRIVE =128
B_DRIVE =128
R_BKG =128
G_BKG =128
B_BKG =128
<low light adjustment value (9000K)>
KLV-21SR2
KLV-23HR2
range
x
0.290
0.290
1.0JND
y
0.293
0.292
1.0JND
Y
–
–
N/A
<high light adjustment value (11000K)>
KLV-21SR2
KLV-23HR2
range
x
0.277
0.277
0.8JND
y
0.283
0.283
0.8JND
Y
–
–
N/A
<low light adjustment value (11000K)>
KLV-21SR2
KLV-23HR2
range
x
0.271
0.271
1.0JND
y
0.279
0.278
1.0JND
Y
–
–
N/A
<high light adjustment value (8000K)>
KLV-21SR2
KLV-23HR2
range
x
0.299
0.299
0.8JND
y
0.303
0.303
0.8JND
Y
–
–
N/A
<low light adjustment value (8000K)>
KLV-21SR2
KLV-23HR2
range
x
0.298
0.298
1.0JND
y
0.293
0.302
0.8JND
Y
–
–
N/A
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