Panasonic SA-MAX370GS, Service Manual

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21
6 Schematic Diagram
6.1. Schematic Diagram Notes
• This schematic diagram 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.
• 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, C1006, C1518
• 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
S1500:
Power ( ) switch.
S1501: Manual EQ switch.
S1502: Latin Preset EQ switch.
S1503: D.BASS-Superwoofer switch.
S1504: Memory 3 switch.
S1505: Memory 2 switch.
S1506: Memory 1 switch.
S1507: Memory 5 switch.
S1508: Memory 4 switch.
S1509: Memory 6 switch.
S1510: DJ-Effect switch.
S1511: DJ-Sampler switch.
S1512: DJ-Jukebox switch.
S1650: Open/Close switch.
S1651: USB Rec/Pause switch.
S1652: Memory Rec/Pause switch.
S1653: REW/Skip ( / ) switch.
S1654: Forward/Skip ( / ) switch.
S1655: Album/Track switch.
S1656: Stop ( ) /Tune switch.
S1657: Bluetooth/Memory switch.
S1658: Playback switch.
S1659: USB/CD switch.
S1660: Radio/EXT-IN switch.
S7201: Reset switch.
VR1400: Mic Jog.
VR1401: Mic VR Jog.
VR1600: Volume Jog.
VR1930: Illumination Jog.
VR1960: Volume Jog.
: +B signal line
: -B signal line
: CD Audio input signal line
: Tuner/Music Port/AUX/Mic/Bluetooth Audio input
signal line
: Audio output signal line
: USB signal line
: AM signal line
: FM signal line