Panasonic SC-UA7E, Service Manual

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12 Schematic Diagram
12.1. Schematic Diagram Notes
(All schematic diagrams may be modified at any time with
the development of new technology)
• 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.
• In case of AC rated voltage Capacitors, the part no. and val-
ues will be indicated in the Schematic Diagram.
AC rated voltage capacitors:
C1001, C1002, C1003, C1004, C1007, C1008, C1409,
C1518 (For E/PC)
C1001, C1006, C1007, C1008, C1409, C1518 (For PH/PR)
• 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=Far-
ads, pF=pico-Farad.
• Coil
Unit of inductance is H, unless otherwise noted.
•
*
REF IS FOR INDICATION ONLY.
• Voltage and signal line
: +B signal line
: -B signal line
: Tuner/Aux/Mic/Optical signal line
: Audio signal line
: USB signal line
: FM signal line