Text preview for : Bulletin TVP0510_©_.pdf part of Sony KP-53HS10 KP-61HS10 Symptom: Saturation/low resolution is seen on the screen with high level white signal.
Saturation starts around 1.2vp-p of signal level on all Y, Pb, Pr inputs - pag. 2
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Sony Service Company National Technical Services A Division of Sony Electronics Inc. Park Ridge, New Jersey 07656
CONFIDENTIAL
Service Bulletin TV Products
No.
CSV-1
Model:
KP-53HS10, KP-61HS10
510
Subject: Circuit change for white saturation Symptom: (1322)
Date: November 27, 2000
Saturation/low resolution is seen on the screen with high level white signal. Saturation starts around 1.2vp-p of signal level on all Y, Pb, Pr inputs.
Solution:
If the customer should complain of the symptom above the following resistor values must be changed, on the conductor side of the "A" Board.
Ref R1462
A Board Location D-9
Former 0 Ohm
New 390 Ohm Chip res. 390 Ohm Chip res. 390 Ohm Chip res.
Part Number 1-216-641-11
R1467
F-8
0 Ohm
1-216-641-11
R1471
F-8
0 Ohm
1-216-641-11
Continue next page
Reference: SBR9917
PRINTED IN USA
TV Products Service Bulletin No. 510
R1462
A Board
R1467
R1471
`
R1462 Change to 390 Ohm Chip Res. R1467 & R1471 Change to 390 Ohm Chip Res.