9
9
D-NF007/NF0070
D-NF007/NF0070
SECTION 5
DIAGRAMS
Note on Printed Wiring Boards.
•
X
: parts extracted from the component side.
•
Y
: parts extracted from the conductor side.
•
a
: Through hole.
•
f
: internal component
•
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
• Note for Printed Wiring Boards and Schematic Diagrams
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.
• Power voltage is dc 3 V and fed with regulated dc power
supply from battery terminal.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : CD PLAY
( ) : FM
[ ] : AM
• 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.
J
: CD PLAY
F
: FM
f
: AM
• Abbreviation
3AEP
: UK model
8E19
: Philippines model
AUS
: Australian model
CND
: Canadian model
E19
: Singapore model
EE
: East European model
Caution:
Pattern face side:
Parts on the pattern face side seen from
(Side B)
the pattern face are indicated.
Parts face side:
Parts on the parts face side seen from
(Side A)
the parts face are indicated.
• Waverforms
• Abbreviation
3AEP
: UK model
8E19
: Philippines model
AUS
: Australian model
CND
: Canadian model
E19
: Singapore model
EE
: East European model
Note:
The components identified
by mark
0
or dotted line
with mark
0
are critical for
safety.
Replace only with part
number specified.
Note:
Les composants identifiés
par une marque
0
sont
critiques pour la sécurité.
Ne les remplacer que par une
piéce portant le numéro
spécifié.
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299