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TV Products CSV-1
Service Bulletin
Sony Service Company - Technical Services
A Division of Sony Electronics Inc.
Sony Drive, Park Ridge, New Jersey 07656
Model: KV-20M10/20S10 No. 267
Subject: Schematic errors Date: August 22, 1995
Symptom:
(**) There are two errors in the Service Manual schematic.
Solution: Please correct your Service Manual with the corrections below:
IC502 Vertical Control Hold page 34
IC-502/pin 7 does not connect to the Set 9V line. It should be
connected to the Anode of D507 through R511. Neither the
diode or resistor are connected to Set 9 volts.
Incorrect Correct
IC-301 Jungle chip:
IC-301/pin 41 (AFC) does not connect to the Set 9v line. It should
be shown connected to the junction of C325, R323, and C348.
Incorrect
Reference: FPR-Q1011 PRINTED IN USA
Autoflagged - NO
PRINTED ON RECYCLED PAPER
Audio Products Service Bulletin No. xxx
Correct
Audio Products Service Bulletin No. xxx