Panasonic SC-HC20GA, Руководство по обслуживанию

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16 Schematic Diagram Notes
(All schematic diagrams may be modified at any time with
the development of new technology)
Notes:
• Important safety notice:
Components identified by mark have special characteris-
tics important for safety.
Furthermore, special parts which have purposes of fire-retar-
dant (resistors), high quality sound (capacitors), low-noise
(resistors), etc are used.
When replacing any of components, be sure to use only
manufacturer’s specified parts shown in the parts list.
• Resistor
Unit of resistance is OHM [
Ω
] (K=1,000, M=1,000,000).
• Capacitor
Unit of capacitance is
μ
F, unless otherwise noted. F=Farads,
pF=pico-Farad.
• Coil
Unit of inductance is H, unless otherwise noted.
•
*
REF IS FOR INDICATION ONLY.
• Voltage and signal line
S641: OPEN switch.
S642: CLOSE switch.
S901:
POWER switch ( ).
S903:
iPod PLAY/PAUSE switch (iPod / ).
S904: FM/AM/AUX switch.
S906:
CD PLAY/PAUSE switch (CD / ).
S907:
CD OPEN/CLOSE switch ( ).
S911: REV SKIP switch ( ).
S912: FWD SKIP switch ( ).
S913: STOP switch (
Q
).
S914: VOL- switch.
S915: VOL+ switch.
S7201: REST switch.
: +B Signal Line
: -B Signal Line
: CD Audio Input Signal Line
: AM/FM Signal Line
: Audio Output Signal Line
: AM Signal Line
: FM Signal Line
: Aux/iPod/iPhone Audio Input Signal Line