Sony SW11 Service Manual - Page 9

Schematic Diagram - icf 12

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4-3. SCHEMATIC DIAGRAM • Refer to page 8 for IC Block Diagrams. L2, CT2 LW TRACKING L1, CT1-1 MW TRACKING ICF-SW11 L5, CT3 LW FREQUENCY COVERAGE L4, CT1-2 MW FREQUENCY COVERAGE L6, CT1-3 FM TRACKING L17-L25 SW FREQUENCY COVERAGE L7,CT1-4 FM FREQUENCY COVERAGE EXCEPT JE MODEL (JE) 27µH(EXCEPT JE) JE MODEL EXCEPT JE MODEL - 11 - Note on Schematic Diagram: • All capacitors are in µF unless otherwise noted. pF: µµF 50 WV or less are not indicated except for electrolytics and tantalums. • All resistors are in Ω and 1/4 W or less unless otherwise specified. • f : internal component. • U : B+ Line. • C : panel designation. • H : adjustment for repair. - 12 - no mark : ( ) : MW < > : SW [ ] : LW • Voltages are taken with a VOM (Input impedance 10 MΩ). Voltage variations may be noted due to normal production tolerances. • Signal path. F : FM • Abbreviation JE : Tourist model

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ICF-SW11
4-3. SCHEMATIC DIAGRAM
— 11 —
— 12 —
L7,CT1-4
FM FREQUENCY
COVERAGE
L17-L25
SW FREQUENCY
COVERAGE
L6, CT1-3
FM TRACKING
L4, CT1-2
L5, CT3
MW FREQUENCY COVERAGE
LW FREQUENCY COVERAGE
L1, CT1-1
MW TRACKING
L2, CT2
LW TRACKING
EXCEPT
JE
MODEL
EXCEPT JE
MODEL
(JE)
27
μ
H(EXCEPT JE)
JE MODEL
Note on Schematic Diagram:
All capacitors are in μF unless otherwise noted.
pF: μμF
50 WV or less are not indicated except for electrolytics
and tantalums.
All resistors are in
and
1
/
4
W or less unless otherwise
specified.
f
: internal component.
U
: B+ Line.
C
: panel designation.
H
: adjustment for repair.
no mark
:
(
)
: MW
<
>
: SW
[
]
: LW
Voltages are taken with a VOM (Input impedance 10 M
).
Voltage variations may be noted due to normal production
tolerances.
Signal path.
F
: FM
• Abbreviation
JE
:
Tourist model
• Refer to page 8 for IC Block Diagrams.