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NOTE FOR PCB DIAGRAMS:
1. SH numbers in PCB diagrams match those in the schematic
agrams.
2.A comparison between the main parts of PCB ard schematic
Ee is shown below.
UE ES
Diagrams
"leg
A
The parts mounted on this PCB include all necessary parts
for several destinations.
—
For further information for respective destinations, be sure
to check with the schematic diagram.
3. The transistor terminal marked with E or C shows the emitter.
4. The diode terminal marked with O orC- shows cathode side.
5. The capacitor terminal marked
er shows negative
AUDIO FUNCTION ASSY
To FRONT SP. assy J119
To VIDEO FUNCTION assy
EE
To CONNECTION assy TP623
3.3 TUNER
ASSY
E
TUNER ASSY (AWE1140)
bi
Sech
P
LLLI LLL 102.404 7402: INCREASING FRONT
END SENSITIVITY
ja
ps
el
Q401 - Q403,0405 : FM FRONT-END
a
EI
EE] nace
G
As
Pol Gh ^ uum umo em "md am 0 eer ra:
"Bi
soon |
|
S
iz}
i
L407
C
BI
To A/V FUNCTION assy CN11
a
ME
:
a
E
'
-
IG
i
caos
Yo
Loa:
|
de —
F I
Let
E 8
t
(AM)
!
n
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SE
| Ta.
3
cow
1
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D NS
id
TUNING BLOCK
1
I
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[7-9---—--—-----—-
n
i
0403
C
| E
IC402
IC401
1404
10403.
— — . —
|
|
d
4
[RA
*
|
|e
(FM
To CONNECTION assy CN52
naza
6.8%
ne
[ose]
[res] TE
a
|
a
=
s
E
PIE
==]
L
FM-
Tower)
e
AM
caso
43:
CENT!
.
0.01716
1431: CENTER ADJ.
To AUDIO FUNCTION assy J11
Vas
PD:
PD:
Voor
Vso FMIN AMIN joi
ICT
(PLL
IC)
Xovr
Xa
CE
CK DATA SYC 80i BO?
Y
8
*
U
U
1
FM
I
[22] Ez] E [T Cu fits TID
Ba Es
'
cem L =
Sen
kl
a
s
AM CH.
1
..
x
CM. STEP
naso
Nate ok
2.24
Reter te
(men SHORT ( AN ` Sanz
SCH
EN ` SOUL
M
33-48 OPEN
( AN Youn
FM:
ong
o
ee
To VIDEO assy CN1
h
CONNECTION
A
(me SCH- 5)
e This diagram
is viewed
from
the
mounted parts side.
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