Panasonic SC-HC10EB / SC-HC10EG / SC-HC10EP Service Manual ▷ View online
81
15 Wiring Connection Diagram
I
BRIDGE 1 P.C.B.
SOLDER SIDE
1........................................ 6
A
CD SERVO P.C.B.
SOLDER SIDE
21
..
..
..
..
..
..
..
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..
..
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1
22
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.
2
M
M7301* (TRV MOTOR)
M
M7302* (SPDLE MOTOR)
CN7002
CN7001
2
..
..
..
..
..
..
..
..
..
..
..
..
..
..
.
16
1
..
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.
15
G
POSITION SWITCH P.C.B.
SOLDER SIDE
1.
..
..
.
4
P641*
P909
/
1.
..
..
.
4
1.
..
..
..
..
..
..
..
.
6
P640*
P642
K
BRIDGE 2 P.C.B.
SOLDER SIDE
4.
..
..
1
1.
..
..
4
P907
P906
J
SPEAKER P.C.B.
SOLDER SIDE
1... 2
4.
..
..
1
P905
P904*
1... 2
P903*
F
HEADPHONE/ AUX P.C.B.
SOLDER SIDE
8.......................................1
P908
JK951
JK952
AUX
HEADPHONE
1...........................6
B
MAIN P.C.B. (Side B)
SOLDER SIDE
CN112
1.
..
..
..
..
..
11
1.
..
..
..
..
..
..
..
8
2.
..
..
..
..
.
10
8.................................... 1
2............... 8
1....................9
1...............4
P100
6...........................1
21
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1
22
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2
CN807
P2
P102
CN332
P101
P910
D
TUNER P.C.B. (Side B)
SOLDER SIDE
2............... 8
1...................9
CN51
JK51
JK52
C
PANEL P.C.B.
SOLDER SIDE
CN900
1.........................11
2....................10
P902
IR921
3
1
Z900
SENSOR
L
SMPS P.C.B.
SOLDER SIDE
8.
..
..
..
..
..
..
..
.
1
AC IN
220-240V 50Hz
T701
(TRANSFORMER)
CN905*
CAUTION
RISK OF ELECTRIC SHOCK AC VOLTAGE LINE.
PLEASE DO NOT TOUCH THIS P.C.B.
RISK OF ELECTRIC SHOCK AC VOLTAGE LINE.
PLEASE DO NOT TOUCH THIS P.C.B.
P751
E
PANEL KEY P.C.B.
SOLDER SIDE
3 1
P901*
H
MOTOR P.C.B.
SOLDER SIDE
P903
FM ANT
AM ANT
USB PORT
1...........5
CN801
(FOR SOFTWARE WRITE IN)
2...........6
36 . . . . . . . . . . . . . . . 1
TO RIGHT SPEAKER
TO LEFT SPEAKER
82
83
16 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
S641:
OPEN switch.
S642:
CLOSE switch.
S901:
POWER switch (
).
S903:
USB PLAY/PAUSE switch (USB / ).
S904:
FM/AM/AUX switch.
S906:
CD PLAY/PAUSE switch (CD / ).
S907:
CD OPEN/CLOSE switch (
).
S911:
REV SKIP switch (
).
S912:
FWD SKIP switch (
).
S913:
STOP switch (Q).
S914:
VOL- switch.
S915:
VOL+ switch.
S7201:
REST switch.
: +B Signal Line
: -B Signal Line
: CD Audio Input Signal Line
: CD Audio Input Signal Line
: AM/FM Signal Line
: Audio Output Signal Line
: AM Signal Line
: FM Signal Line
: Aux Audio Input Signal Line
: USB Signal Line
84
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