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71
17 Schematic Diagram Notes
(All schematic diagrams may be modified at any time with
the development of new technology)
Notes:
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.
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(
Resistance values are in ohm(
Ω), unless specified other-
wise, 1K=1,000
Ω, 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
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