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23
CFD-S35CP
CFD-S35CP
Note on Schematic Diagrams:
• All capacitors are in
µ
F unless otherwise noted. (p: pF)
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 tolerance.
•
C
: panel designation.
•
A
: B+ Line.
•
H
: adjustment for repair.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
– CD Board –
no mark : CD PLAY
– TUNER Board –
no mark : FM
(
) : AM (MW)
<
> : LW
– Other Boards –
no mark : FM
(
) : PB
<
> : REC
[
] : CD PLAY
• Voltages are taken with a VOM (Input impedance 10 M
Ω
).
Voltage variations may be noted due to normal produc-
tion tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal produc-
tion tolerances.
• Circled numbers refer to waveforms.
• Signal path.
F
: FM
f
: AM (MW/LW)
E
: PB
a
: REC
J
: CD PLAY
• Abbreviation
CET
: East European and CSI model.
EA
: Saudi Arabia model.
KR
: Korean model.
MX
: Mexican model.
RU
: Russian model.
SP
: Singapore model.
TH
: Thai model.
Note on Printed Wiring Boards:
•
X
: parts extracted from the component side.
•
Y
: parts extracted from the conductor side.
•
W
: indicates side identified with part number.
•
f
: internal component.
•
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
Caution:
Pattern face side:
Parts on the pattern face side seen from
(Conductor Side)
the pattern face are indicated.
Parts face side:
Parts on the parts face side seen from
(Component Side) the parts face are indicated.
Note: The components identified by mark
0
or dotted
line with mark
0
are critical for safety.
Replace only with part number specified.
C
B
These are omitted.
E
Q
B
These are omitted.
C
Q
Q
E
B
C
E
TUNER board
TC board
BATTERY-1 board
BATTERY-2 board
MAIN board
LCD board
POWER KEY board
CD KEY board
HEADPHONE board
POWER board
MP3-CD board
• Circuit Boards Location
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
• NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
Summary of Contents for CFD-S35CP
Page 18: ...18 CFD S35CP MEMO ...
