Panasonic SA-PM24EB - 17 Schematic Diagram Notes; Schematic Diagram Notes

71
17 Schematic Diagram Notes
(All schematic diagrams may be modified at any time with
the development of new technology)
Notes:
• “ * ” REF IS FOR INDICATION ONLY.
• Importance safety notice :
Components identified by ( ) mark have special character-
istics 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.
• Capacitor values are in microfarad(μF) unless specified
otherwise, F=Farad, pF=Pico-Farad
Resistance values are in ohm(Ω), unless specified other-
wise, 1K=1,000Ω, 1M=1,000KΩ
• Voltage and Signal lines:
S900:
POWER switch. ( ).
S901:
REW switch. ( ).
S902:
FF switch. ( ).
S903: BASS/TREBLE switch.
S904:
STOP/-DEMO switch. ( ).
S905:
CD PLAY/PAUSE switch. ( ).
S906: USB PLAY/PAUSE switch. ( ).
S907: MUSIC.P switch.
S908: SURROUND switch.
S909: FM/AM switch.
S910:
OPEN/CLOSE switch. ( ).
S7201: REST switch.
S7202: CD OPEN switch.
VR900: VOLUME jog.
: +B signal line
: -B signal line
: CD Audio Input signal line
: Music Port Audio Input signal line
: Audio Output signal line
: USB signal line
: AM signal line
: FM signal line
: FM/AM signal line