Sony KLV-46S200A, Service Manual

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KLV-26S200A/32S200A/40S200A/46S200A
RM-GA005
2-6-1. AG Board Replacement
W
When replacing the panel please reset the gamma and white balance
before performing W/B (See page 18) for new panel.
hen replacing the AG board please readjust the AD (See page 17)
and readjust the W/B (See page 18).
2-6-2. B Board Replacement
When replacing the B board please readjust the AD (See page 17)
and readjust the W/B (See page 18).
COLOR_TEMP=1
R_DRV B_DRV R_BKG B_BKG
26" 259 240 512 508
32" 262 236 516 510
40" 257 236 517 510
46" 269 233 516 511
22. Send ECS COLOR_SAVE command.
23. Set up COLOR_TEMP=2.
24. Write the correct values for R_DRV, B_DRV, R_BKG and B_BKG
from the table below.
COLOR_TEMP=2
R_DRV B_DRV R_BKG B_BKG
26" 258 224 513 505
32" 259 224 513 7
40" 254 223 514 505
46" 258 224 514 508
25. Send ECS COLOR_SAVE command.
26. Set up COLOR_TEMP=3.
27. Write the correct values for R_DRV, B_DRV, R_BKG and B_BKG
from the table below.
COLOR_TEMP=3
R_DRV B_DRV R_BKG B_BKG
26" 253 215 519 505
32"
260 211 509 509
40"
255 209 513 504
46" 257 208 516 505
28. Send ECS COLOR_SAVE command.
29. Switch the TV set OFF and then ON again to retain adjustment
values.
2-5. Panel Replacement
2-6. Board Replacement
19. Set up DYNAMIC_EN=0xffff
20. Set up COLOR_TEMP=1.
21. Write the correct values for R_DRV, B_DRV, R_BKG and B_BKG
from the table below.