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CONFIDENTIAL CSV-1
Sony Service Company
National Technical Services Service Bulletin
A Division of Sony Electronics Inc.
Park Ridge, New Jersey 07656 TV Products
Model: KV-27FS16, KV-27FV16, KV-32FS16 No. 508
Subject: PIP White Balance is Green or Pinkish Date: October 19, 2000
Symptom:
(1375) The white balance of PIP may appear pink in the RF or Video mode. In video 4
(YUV) the white balance may be green.
Solution: If the customer should complain of this symptom the following adjustments will be
needed.
Model Serial number range where adjustment may be needed
KV-27FS16 8019034 through 8029604
KV-27FV16 8006336 through 8033309
KV-32FS16 8006997 through 8013880
[PIP W/B Adjustment]
1. Set PIP ON and display the RF no signal (Snow Noise) in PIP picture
2. Set Main Picture to Video4 (Y, Pb, Pr input) with out signal (Black Picture)
3. In the Service Mode alternately select the "PVP1" and "PUP1" and adjust the white balance
with the remotes 3 or 6 button.
4. Set Main Picture to Video1 without signal (Black Picture)
5. In the Service Mode alternately select the "PVP3" and "PUP3" and adjust the white balance
with the remotes 3 or 6 button.
6. Tune to any TV channel that's in color for Main Picture
7. In the Service Mode alternately select the "PVP2" and "PUP2" and adjust the white balance
with the remotes 3 or 6 button.
Reference: TV2000-14 PRINTED IN USA