Table of Contents
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1
RM-818
TABLE OF CONTENTS
Section
Title
Page
Section
Title
Page
4. CIRCUIT ADJUSTMENTS
Identifying the pats
4
4-1. commander operation is service MOdC
cerreete
etree etree eee eee eens 25
Setting up yout TV
5
4-2. A board adjustments
-sesceeesseeeeeeeeeceeencoeeneneecateeeneeeeea ees 29
6
Watching TV programmes -++r-esseeeseeeeeseeee
eee seeetereeaeeeeeeeenaenees
10
5. DIAGRAMS
Adjusting the picture s+ssssrssrseeeeseeeeeeeeeeeeeeeeeeeeeeeeeateas
nae n en eenes 11
5-1. Block diagram
srsteeeereeceee
eee neeeeeeeeesen nent eae eeea reser tnertees 3]
Using other convenient
(ealures
verre seer eee ere erent
eee eee ree ee eeeee ee eenee
12
5-2. Circuit boards
location
<erreseeeec see eeee ee eeeeereeeteneeeeecaneeneeees
34
sersreerretereeteeeeeeee
ees eeeee nese ences 12
5-3. Schematic diagrams and printed wiring boards
14
- conductor side -
34
5-4, SeMICONGUCLOLS
eeeee etter reer erect tenet et en een et eeee net eee seen nereeeneee
54
Dc, Rear COVELTEMOVAL
"vassathe trsadiacns huswieia cers eer eetertiestatsauns
15
6. EXPLODED
VIEWS
2-2.G
DOaMrd TEMOVAL]
crcecreceerececeeeserereseceeeessnseneretereeseeererentee
15
G-1, Chassis
ccctecccceecveerececceecaneccerseeteesenaeetseeseeeunensrnennecree
56
16
6-2. Picture tube
57
2-4, H2
and
H3 board removal
Per eeee Te ee eee eee Eero eee eee eee ee ree eee eee
16
2-5, SCrVice POSILION
sereeeteeeeeeeeteseeeeeeeeeeeetttee
rte eeeeeeeeeeeeeeenees
17
7. ELECTRICAL
PARTS
LIST ..:.:.:-:ceccccsereseeeer
ects ers eeeees 58
cesceeeeeeeeeeceeececeeeeeeeeeeeseeeeesneseeeeeeeees
18
ceeceeceeceeeeeeeteneeesseeeceeseeeesencesseeeeses
19
20
21
23
3-4. Screen (G2) and white balance automatic adjustment
sseerer eres
24
s+rrsereeeeee
24
3-6. Adjustment procedure (Writing the contents of
adjustment into memory)
sereeeeeeeeeeeeeeee
sees eeeetee teen teeeeenees 24
SAFETY-RELATED
COMPONENT
WARNING!!
COMPONENTS
IDENTIFIED
BY MARK
A OR
DOTTED
LINE WITH MARK
A ON THE SCHEMATIC
DIAGRAMS
AND
IN
THE
PARTS
LIST
ARE
CRITICAL
TO SAFE
OPERATION.
REPLACE
THESE
COMPONENTS
WITH
SONY
PARTS
WHOSE
PART
NUMBERS
APPEAR
AS
SHOWN
IN THIS MANUAL
OR
IN SUPPLEMENTS
PUB-
LISHED
BY
SONY.
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