Realistic STA-78 - Page 2

(1)
(21
(3)
(4)
(5)
(6)
(71
(B)
(e)
(
10)
(11)
(121
(
13)
(141
(
15)
(
16)
(171
(
1B)
(
1e)
(20)
(211
CONTENTS
ELECTRICAL PERFORMANCE
SPECI
FICATIONS
DISASSEMBLY
INSTRUCTIONS
.
PAGE
3-5
BLOCK DIAGRAM
DIAL
STRINGING
LEVEL DIAGRAM
ALIGNMENT INSTRUCTIONS
TROUBLESHOOTI
NG
BRIEF DESCRIPTION
OF
PROTECTOR
CIRCUIT
IC
&
TRANSISTOR
LEAD IDENTIFICATIONS
AM/FM TUNER, IF
&
MPX P.C.B.
(TOP
& BOTTOM
VIEWS)
....18
PHONO
EOUALIZER
AMP
P.C,B.
(TOP
& BOTTOM
VIEWS)
.....19
TONE CONTROL
P.C.
B.
(TOP
& BOTTOM
VIEWS)
. . .2O
MAIN
AMP
P.C.B.
(TOP
& BOTTOM
VIEWS)
,...,.21
swrTCH
P.
C. B.
(TOP
&
BOTTOM VTEWS)
...22
NOISE MUTING P.C.B.
(TOP
& BOTTOM
VIEWS)
,,.23
POWER
SUPPLY
P.C.B.(TOP
&
BOTTOM VIEWS)
,,,..,,,23
ELECTRICAL PARTS
LIST
EXPLODED
VIEW
PARTS
IC
INTERNAL DIAGRAM
5
6
1
7
12
16
16
17
DIAGRAM
8-
13-
33-35
36-37
38-39
{
{t
I
{
SCHEMATIC
DIAGRAM
EXPLODED
VIEW
-2-