Panasonic RF-800UGA / RF-800UGS Service Manual ▷ View online
25
8 Wiring Connection Diagram
NOTE "*" REF IS FOR INDICATION ONLY
RF-800UGA/GS
WIRING CONNECTION DIAGRAM
WIRING CONNECTION DIAGRAM
ANTENNA
VOLUME
TUNING
BAND
SELECTOR
VC1
VR1
SW1
CN2
CN101
CN1
SP*
(TO SPEAKER UNIT)
CN104
CN105
2 -B
1 +B
1
1 -
2 +
2
1
2
MUSIC PORT
USB PORT
JK101
USB101
W101*
W104*
W105*
B
W
1 2
HEADPHONE
DC IN
JK2
*W2
JK1
1
.
1
3
.
3
B
USB P.C.B.
SOLDER SIDE
PbF
C
BATTERY P.C.B.
SOLDER SIDE
PbF
D
JACK P.C.B.
A
TUNER P.C.B.
SOLDER SIDE
PbF
1
.
.
.
.
.
.
.
.
.
6
6. . . . . . . . . . 1
1 . . . . . . . . . 6
DC 6V
(4 x R20/LR20, D)
B+
B-
W1*
SOLDER SIDE
PbF
26
27
9 Schematic Diagram
9.1.
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:
• 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.
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
μF, 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
S101:
REW switch
S102:
PLAY/PAUSE switch
S103:
FF switch
S104:
REPEAT switch
SW1:
SELECTOR switch.
SW101:
FUNCTION switch.
: +B Signal Line
: FM Signal Line
: Audio Output Signal Line
: USB Signal Line
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