Service Manuals, User Guides, Schematic Diagrams or docs for : Sony sony tv bulletins sony tv bulletins TVP0254
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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-27TW78 No. 254
Subject: Part Number of the Mounted Board Date: June 23, 1995
Symptom:
() This model is using different versions of the circuit board. When ordering a
replacement board, please check serial number of the unit and chart below to
match the correct part number.
Serial Number and Mounted Board Chart
Serial Number Range 70000017000003 70000047005125 7005126 and
above
AAAAAAAAAAAAAAAAAAAAAAAAAAAAA
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
AA
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
A AA
Board Name Part Number Part Number Part Number
A Board A-1297-065-A A-1297-065-A A-1297-432-A
(A-1297-432-A) (A-1297-432-A) (A-1297-065-A)
U Board A-1394-415-A A-1394-415-A A-1394-415-A
H Board A-1371-883-A A-1371-883-A A-1370-020-A
D Board A-1346-129-A A-1346-129-A A-1346-192-A
M Board A-1306-427-A A-1306-427-A A-1306-470-A
(A-1306-434-A) (A-1306-434-A)
P Board A-1195-062-A A-1195-062-A A-1195-062-A
C Board 1 1 A-1331-351-A
A-1331-264-A A-1331-313-A
Example: If two part numbers are listed in the same column, the upper number is
original part number and bottom is the substitution number.
If you have a model of serial number 7000004 and requires an M board, you
can use A-1306-434-A instead of original board A-1306-427-A.
If you need D Board for a model of Serial number 7000004, please use A-1346-
129-A (original part number only).
Reference: M. Matsuoka PRINTED IN USA
Autoflagged - YES
PRINTED ON RECYCLED PAPER
Audio Products Service Bulletin No. xxx
Note 1:
: Please refer to the other Service Bulletin #195, New C Board with no H-STAT
control.
Filename: TVP0254.SB
Directory: J:\SBDOC\JUN95
Template: C:\WINWORD\TEMPLATE\S_BULL.DOT
Title:
Subject:
Author: Hoyt Wing Lee
Keywords:
Comments:
Creation Date: 06/23/95 2:43 PM
Revision Number: 2
Last Saved On: 06/23/95 2:43 PM
Last Saved By: Hoyt Wing Lee
Total Editing Time: 0 Minutes
Last Printed On: 04/01/96 9:27 AM
As of Last Complete Printing
Number of Pages: 2
Number of Words: 256 (approx.)
Number of Characters: 1,462 (approx.)
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