Sony ICF-6800W - Page 50

| ICF-6800W _ICF-6800W |
IC7
46 47 I¢6
Note:
ii
e
All
capacitors
are
in
uF
unless
otherwise
noted.
pF
=
uwuF
e
Readings
are
taken
under
no-signal
(detuned)
conditions
eo Ne ees a5 a 50 WV or less are not indicated except for electrolytics. with a VOM (20 kQ/V).
ob ashore ry zsuiaee a coop dat nee ov : e@ All resistors are in ohms, “W unless otherwise noted. ( ): SW
ale
)
kQ
=
1000
2,
MQ
=
1000
ka
[
1:
Mw
R72
22k
tone
:
<
>:
AM
(MW
and
SW)
oft : fusible resistor.
mo
ses
no
mark
:
FM
x
©
wp:
chassis
ground.
ee
® Switc
6 aw]: @ » ~ : selected to yield optimum performance.
-
|
e
A
:
internal
component.
crs
ag.
go!
Rov
ie,
©
[__]
:
panel
designation.
207
cose
ea,
ah
e
sw1
:0—10MHz
i)
21s
ay
i00y
|
over]
SS,
(SW
BAND
SELECTOR
in
0")
ie
DI6
VDI220
e
sw2
:
10-20
MHz
—-
z
|
(SW
BAND
SELECTOR
in
“10")
——
Sars
-
~
|
.
i
CAN
Boros
a
el
ecicte
AL
on
SW
BAND
SELECTOR
(SW
BAND
SELECTOR
in
‘'20"')
AM
FREQUENCY
i
e
Voltages
are
dc
with
respect
to
ground
unless
otherwise
DISPLAY
sae
noted.
LIGHT/BATT
tes
($1555
e@ Voltage
variations
may
be
noted
due
to
normal
pro-
MEMO-LITE
as
duction
tolerances.
POWER
C45 =R37
e [__] : adjustment for repair. AFC
O91 F584 | cap
AC/DC
Q015 ON 4 $5-3
© ememem : B+ bus.
AT TERMINALS
®,®
Note: The components identified by shading and mark : Les composants identifies par un trameé et une
are
critical
for
safety.
Replace
only
with
marque
A\sont
critiques
pour
la
sécurite.
Ne
les
part number specified. remplacer que par une piece portant le numéro
specifie.
C6 pPBSSIC
1740 DIVIDER O.lms Hh
— 2ms icc ei
\.SVp~p
i
«2,IN>
Caan
cigs
|
<2.W>
GV
33/6,
Sor
Se
ole 0.3ms
e108
cia
Adon
63V
100)
|
oa
2,2Vp-p
—_— ee oT ee ee A
FM: 130mA oS a qe
oe MW: 11 SmA (COUNTER,
~The ev 5
OFF -16mA) BATT, gy“
RECT agg SM 1 35mA(C0 ke T sie ExT POWER N
236 OFF 70mal | | —+-6PCS
Pt 232 TT 113 Power. 12ov
| go | Fico] | el
C85, .0,00}5 C233 E Eon
it ee
re BS
Q19 2SCI363 020 2SA678 - I zai
————_LAMP
DRIVER
[LAMP
BOARD]
=
POWER
AMP
BOARD]
LSM
_
CANADIAN
MODEL
— 59 — —60—