Schematic Diagram - Tuner Section - Sony LBT-A590 Service Manual

Table of Contents

Advertisement

ST-A790
SOWV or less are not indicated except for electrolytics
Voltage variations may be noted due to normal produc-
IC1 LA1835
1C51 LC7218-ST
1€1701
IR3R42
and tantalums,
tion tolerances.
=
ceky
aoe
-
el
os
Pour
RHE LHC
© All resistors are in 2 and '/,W or less unless otherwise
© Signal path.
Se
ae ete sag
ae
eee ee,
ay
es
pee
9
oe
specified.
>
:FM
&
>
@
3
@
@
—$@
>—O——O
Sig
remee
Fras arc]
fee
©
4: internal component.
>
: MWorLw
re hi
Bes
gaa
tent
z
|
re
w@
GATE
Tekh
©
+E : nonflammabie resistor.
© Abbreviations
S222
[rk wee]
ql ett 018
Ere)
**
© (7: adjustment for repair
cai
oa
DETECT IN G9)
Besant] -
© Voltage and waveforms are de with respect to ground
or HIT s-conve
1
ra
|
on
<
>Lw
fee
|
=
Lame
vcostoP
Voltage variations may be noted due to normal produc-
tion tolerances.
wee ©
weo-sroe
@-
3-5. SCHEMATIC
DIAGRAM
—TUNER
Section—
8) voo
Wee Sf
oe
fi
a
ae
BS
Ae
Br a)
Sa
TO
ee a
|
28
14
15
|
16
17
|
18
[|
19
|
20
|
21
ne
Bo &
CoM
(CONNECTOR BOARD CN9O2)
(See page 19)
®
To DISPLAY SECTION
®
i
i
1
1
i
i
Al
!
1
i
1
1
i
1
TO POWER
70 POWER
(PANEL BOARA CN&OI)
SUPPLY
SUPPLY
SECTION
SECTION
(See page 14)
POWER
II POWER
Board cna02) I(Boana'cxa02) |
Lisa
plat
ine
aa
aa
(See page 19)
i=
=12—
—13—

Hide quick links:

Advertisement

Chapters

Table of Contents
loading

This manual is also suitable for:

Lbt-a595

Table of Contents