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you are doing great job guys.....my father ask me to find out the schematics of Sony KV25R1D to sort out the problem ..(he was electrical technician, and excperianced with TV and simillar stuff). finally he found the cause and change all necessary parts....now he has got working old dog..and is very happy!!... thank you all.. NB..he also saved the repair cost.
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Perfect. Received my manual within 24 hours. Clear scan of the manual I needed. No problem.
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Item as described, very well detailed manual with complete schematics. I've received the download information shortly after payment, very good support.
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Really good and well scanned. File is complete the full service manual for 5$
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Good product and very helpfull to repair. Many thanks.
5.4.
PAL/SECAM panel white balance
INPUT Equipment Color Analyzer Setting Picture: Normal Sub Adjust White balance: Sub Bright Cool Aspect: PANEL W/B 16:9 G cut off PANEL W/B B cut off R cut off Sub Adjust Sub Bright Alignment menu Procedure 1) Find the nearest area to brightness of 10 cd/m2 as Low light by color sensor. 2) Adjust Sub bright to set Low light level to 10 cd/m2 exactly. 3) Set G cut off to " 80 ". 4) Adjust B and R cut off to set color temperature as shown Fig.-02. 5) If Sub Bright is changed re-adjust it to set Low light to 10 cd/m2. 6)Find 75% of white area by color sensor. PANEL W/B G Drive 7) Set G Drive to " D8 ". PANEL W/B B Drive 8) Adjust B and R Drive to set color temperature R Drive as shown Fig.-02. 9) Repeat procedure 4) to 7) to set both Low light and high light. PANEL W/B R,G,B Drive 10) Increase same steps of R, G and B Drive to set R,G,B Drive largest level of 3 color drive to "FC". PANEL W/B R,G,B cut off 11) Re-adjust Low light level again. Color Temp. Cool(Hi) Normal(Mid) Warm(Low) x 0.272 0.288 0.313 Fig. -02 y 0.290 0.296 0.329
1 PAL Gray Scale Pattern
High light 75% Low light 15%
2
Picture:
1) Change white balance to "Normal".
Normal PANEL W/B White balance: R,G,B cut off 2) Repeat procedure 3) to 11) of Cool mode. Normal PANEL W/B Aspect: R,G,B Drive 16:9
3
Picture:
1) Change white balance to "Normal".
Normal PANEL W/B White balance: R,G,B cut off 2) Repeat procedure 3) to 11) of Cool mode. Warm PANEL W/B Aspect: R,G,B Drive 16:9
4
Picture Menu 1) Change color templature to "Cool". Normal Sub Adjust White balance: Sub Bright 2)Re-set Sub bright to "30" Cool Aspect: 16:9
Picture:
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