
Section
Title
Page
COUR
ON
ies
yee
sssieie
Sesh
hee
eese
bebe
ch
cdc
heise
3
Specifications
4
COMMECLONS
“tts
s25-035525
seexes
cesebsngads
esas
scovespeeneavanaeass
6
Self
Diagnosis
7
Tie
"GENE
RAB
io
eheveccae.cetaceess
icacshctscedicievieestosteastuerness
8
2.
DISASSEMBLY
2-1.
Rear
Cover
Removal
........ccccccccsscssescsessessesssesceses
17
2-2.
Stand
Removal
.0.....c.cccccccecsssecsescesessesesssesseceesesses
17
2-3.
Shield
Cover
Removal
.......:ccsssscessessseeessesseeesees
18
2-4,
Speaker
Removal
.......eceessssessseesecseeceeseteceeeteseees
18
2-5,
A2E4
Removal
o......cccscccsssscssssescssssessescsesstscssesees
19
2-6.
BE
Board
Removal
.0.......cccccccscsscseessesseeessteceseeese
19
2-7.
G3
Board
Removal
.......ccccsesesessssescesesssesseeeescsees
20
2-8.
GE2
Board
Removal
.......ccccceccssessssceesessesesseseeees
20
2-9.
HIE
Board
Removal
.........cccccssesessscessseeeseeeeseeees
21
2-10.
H2
Board
Removal
........ccccsccsssescessesssescscsessceeeeees
21
2-11.
H3
Board
Removal
........cccccccesesesseesessesseeeseseeeee
22
2-12.
N
Board
Removal
(Digital
models
only)
............
22
2-13.
N1
Board
Removal
(Digital
models
only)..........
23
3.
SET-UP
ADJUSTMENTS
3-1.
Signal
Adjustment:
ou...
dsasdess,!
24
3-1-1.
Pal
auto
adjustment
(CVBS)
24
3-1-2.
Pal
auto
adjustment
(RGB)
uu...
ceeeeeseseees
24
3-1-3.
Secam
auto
adjustment
(CVBS)
wee
24
°3-2.
White
Balance
Adjustment
0.0...
cseceeeseeeeeceeeees
24
3-2-1.
White
Balance
adjustment
(H/L)
24
3-2-2.
White
Balance
adjustment
(C/O)
25
3-2-3.
Secam
White
Balance
adjustment
(H/L)
..........
25
3-2-4.
Secam
White
Balance
adjustment
(C/O)..........
26
3-3.
Test
Test
Mode
on.
.ccccccscsecsssssssscsesssseassesseseerees
26
WARNING
!!
AN
ISOLATION
TRANSFORMER
SHOULD
BE
USED
DURING
ANY
SERVICE
WORK
TO
AVOID
POSSIBLE
SHOCK
HAZARD
DUE
TO
LIVE
CHASSIS,
THE
CHASSIS
OF
THIS
RECEIVER
IS
DIRECTLY
CONNECTED
TO
THE
POWER
LINE.
WAX
RM-EA002
/RM-ED002
TABLE
OF
CONTENTS
Section
Title
4.
DIAGRAMS
4-1.
Block
Diagrams(1)
0...
cee
ceceesseeceessecseveeseereeees
Block:
Diasrams(2)*
20
ssc03.adasesseas
ie
vassaacevscancaagess
Block
Diagrams(3)
Block
Diagrams(4)
Block
Diagrams(S)
.0.....esseescecseseteeseeeteeeeeseeaes
4-2.
Circuit
Board
Location.....
4-3.
Schematic
Diagrams
and
Printed
Wiring
BO
ard8:2..csscisicchiccstauearasiaiestiaes
cio
ulieiedese
ats
A2E4
Board
Schematic
Diagram
A2E4
Printed
Wiring
Board
o.....ccecesesseereereens
BE
Board
Schematic
Diagram
BE
Printed
Wiring
Board..............
G3
Board
Schematic
Diagram
G3
Printed
Wiring
Board
.........ccseccccesscseeeeeeens
GE2
Board
Schematic
Diagram
...........ccccscsoeees
GE2
Printed
Wiring
Board
........ccceecssseseeeeeeee
HIiE
Board
Schematic
Diagram
...........cccececees
HIE
Printed
Wiring
Board
..0......ccceeeseseeee
H2
Board
Schematic
Diagram
............cccccceseeees
H2
Printed
Wiring
Board
ou...
csseseeseeeseeee
H3
Board
Schematic
Diagram
.......ccceeeseeeees
H3
Printed
Wiring
Board
..0.....ccceseeeessesereeees
N
Board
Schematic
Diagram
(Digital
models
only)
..........seeseseecsseeseseecesceeseeees
N
Printed
Wiring
Board
(Digital
models
only)
..
N1
Schematic
Diagram
(Digital
models
only)...
N1
Printed
Wiring
Board
(Digital
models
only)
4-4,
SemiconductOILS
0.0.0...
eecescseseseseesseesesceeecsesereneecaeae
5.
EXPLODED
VIEWS
Se)...
“Chassisy
sist
dhieniaacwaaiscah
cio
eek
eee
5-2.
Rear
Cover
and
Stand
SAFETY-RELATED
COMPONENT
WARNING
!!
Page
28
29
30
31
3]
31
32
37
39
45
46
48
31
COMPONENTS
IDENTIFIED
BY
SHADING
AND
MARKED
&
ON
THE
SCHEMATIC
DIAGRAMS,
EXPLODED
VIEWS
AND
IN
THE
PARTS
LIST
ARE
CRITICAL
FOR
SAFE
OPERATION.
REPLACE
THESE
COMPONENTS
WITH
SONY
PARTS
WHOSE
PART
NUMBERS
APPEAR
AS
SHOWN
IN
THIS
MANUAL
OR
IN
SUPPLEMENTS
PUBLISHED
BY
SONY.