– 20 –
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.
•
¢
: internal component.
•
C
: panel designation.
•
U
: B+ Line.
•
H
: adjustment for repair.
• Power voltage is dc 14.4V and fed with regulated dc power
supply from ACC and BATT cords.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : FM
(
) : MW/SW
〈〈
〉〉
: TAPE PLAYBACK
∗
: Impossible to measure
• 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
: MW/SW
E
: TAPE PLAYBACK
Note on Printed Wiring Boards:
•
X
: parts extracted from the component side.
•
Y
: parts extracted from the conductor side.
•
b
: 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.
6-2.
NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAM
Содержание XR-C6100
Страница 3: ... 3 SECTION 1 GENERAL This section is extracted from instruction manual ...
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Страница 12: ... 12 GUIDE C 2 guide C 1 three claws ...
Страница 22: ... 23 24 6 4 SCHEMATIC DIAGRAM MAIN Section 1 2 See page 31 and 32 for IC Block Diagrams XR C6100 ...
Страница 25: ... 29 30 XR C6100 6 7 SCHEMATIC DIAGRAM PANEL Section ...