Sony MHC-5500 - Page 50

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3-5. SCHEMATIC DIAGRAM-TUNER BOARD-
• Refer to page 11 for IC Block Diagrams.
1 2 3
[TUNER BOARD]
4
5
FEI FM FRONT-END
Ff.4
750
~ COAXIAL
,r-:M
AEP,UK MODEL
LW:1.7 - 6V -- ---..
-13-
Q61
2SC3402
MW SWJTCH .--------~
C102
0.1 sov
C107
0.1 sov
Q83 2SK246 QR3) LPF
084 2SC3113A
Q85 2SK246 GR3 ) L p F
086 2SC3113A
N\L+
---L--l-
0.14j!HC
6
CNJ1
ST-HSOO
ST-HSOO
7 8
AEP,UK:22K
(
I "::"'
iFM TUNING!
9
1[111
LA1861N
FM OET, MPX
AM IF, DET
rii---+--+------+--~--=--~-=--.-, ~~·
0
Q2:3, 24
10
~
RV21
STEREO
SEPARATION
* C27
AEP,UK:100P
IT:680P
Q24 2SC3402 VCO SW JTCH
AEP,UK:2.2K
IT:4.7k
IIml
LC7218
Pll
081. 82
FM B+
SWJTCH
IQI
uzu
C,
..J ex:
11
12
13
14
15
7
TCB007-3HJ/31J
CNP (FOR TAl
-14-
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