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KV-C2161D/C2561D/C2961D
TABLE OF CONTENTS
SHORT CIRCUIT
THE ANODE OF THE PICTURE TUBE
AND THE ANODE
CAP TO THE METAL CHASSIS, CRT
SHIELD, OR CARBON
PAINTED
ON THE CRT, AFTER
REMOVING THE ANODE.
eae eed G
Section
Title
Page
4. CIRCUIT ADJUSTMENTS
4-1.
A Board Adjustments --+:-r1ssseseeeeetsenseeeenernees 24,
4-2.
B Board Adjustments s+e+sssseessesserseeeseseeeeeeeaeeeee 24
4-3,
D Board
Adjustments
OTe ree Tee reer er rere er Tere errr reer ry 25
4-4,
Jl Board
Adjustments Wiebe Wiad nin eae ANI AUS ha dee
eo cbs Wels: +26
4-5.
V Board
Adjustments
PETER
Oe
CCT ERE PRR
ET ECCS
26
4-6.
Secondary
Adjustments Wiaieg S asace Waajwateceiaie maleate see
a one's oaie: 27
5. DIAGRAMS
5-1.
Block Diagram Pereer er er reer rere errr reesei irre errr reer es 29
§:2
'Circuit Boards Location s:sssese-ser
ses etertoes cdececses 35
5-3.
Schematic Diagrams and
:
Printed
Wiring Boards
SeeTerererrrirrerererirrre
steerer st 35
5-4,
Semiconductors
SUSPECT OOCTOTESeTeTereeerTerericrr a etre ere re 66
6. EXPLODED VIEWS
6-1.
Chassis (2Linch):-++:1+sresreeseeteseeseeetniene
ees eeeeees 68
6-2.
Picture Tube (Zlinch)-+++s+sssesseesseeeeseteee eeeeeeeaes 69
6-3.
Chassis (25inch, 29inch) «+++-+e+te+eseeessene eeseeseees 10
6-4.
Picture Tube (2S5inch, 29inch)-++++-+++stee
re etter eee 71
7, ELECTRICAL PARTS LIST ---:cccccccectceersesee ereneenees 72
SAFETY-RELATED
COMPONENT
WARNNG
!!
COMPONENTS
!DENTIFIED
BY
SHADING
AND
MARK
A ON
THE
SCHEMATIC
DIAGRAMS,
E\pL-ODED
VIEWS
AND
IN THE
PARTS
LIST
ARE
CRITICAL
TO
SAFE
OPERATION.
REPLACE
THESE
COMIOPNENTS
WITH
SONY
PARTS
WHOSE
PART
NUMBERS
arPPEAR
.AS
SHOWN
IN THIS
MANUAL
OR
IN SUPP(ENAENTS
PUBLISHED
BY
SONY.
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