18
CFD-F17CP
SECTION 6
DIAGRAMS
•
Note for Printed Wiring Boards and Schematic Diagrams
Note on Schematic Diagram:
•
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 component.
•
C
: panel designation.
•
H
: adjustment for repair.
•
A
: B+ Line.
•
Total current is measured with no cassette installed.
•
Power voltage is dc 9V and fed with regulated dc power
supply from battery terminal.
•
Voltages are taken with a VOM (Input impedance 10 M
Ω
).
Voltage variations may be noted due to normal production
tolerances.
•
Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal production
tolerances.
– CD/MP3 board, LCD board –
No mark : CD PLAY
– TUNER board –
No mark : FM
(
) : AM
– MAIN board, TC board –
No mark : FM
(
) : PB
<
>: REC
[
] : CD PLAY
*
: Inpossible to measure
•
Circled numbers refer to waveforms.
•
Signal path.
F
: FM
f
: AM
E
: PLAY
a
: REC
J
: CD
d
: LINE IN
• Abbreviation
CND : Canadian model
E41
: 230V AC area in E model
E92
: 120V AC area in E model
MX
: Mexican model
SP
: Singapore model
TH
: Thai model
TW
: Taiwan model
Note on Printed Wiring Board:
•
X
: parts extracted from the component side.
•
Y
: parts extracted from the conductor side.
•
f
: internal component.
•
: Pattern from the side which enables seeing.
•
Indication of transistor
Note:
The components identi-
fied by mark
0
or dot-
ted line with mark
0
are
critical for safety.
Replace only with part
number specified.
Note:
Les composants identifiés
par une marque
0
sont cri-
tiques pour la sécurité.
Ne les remplacer que par une
piéce por tant le numéro
spécifié.
C
B
These are omitted.
E
Q
Caution:
Pattern face side: Parts on the pattern face side seen from
(Side A)
the pattern face are indicated.
Parts face side:
Parts on the parts face side seen from
(Side B)
the parts face are indicated.
