Read Panasonic SC-HC55EG Service Manual online
125
15.12. REMOTE SENSOR & iPod OPEN SWITCH CIRCUIT
SCHEMATIC DIAGRAM - 11
: +B SIGNAL LINE
iPod OPEN SWITCH CIRCUIT
TO REMOTE SENSOR CIRCUIT (P906*)
IN SCHEMATIC DIAGRAM - 11
IN SCHEMATIC DIAGRAM - 11
REMOTE SENSOR CIRCUIT
SC-HC55EG
REMOTE SENSOR / iPod OPEN SWITCH CIRCUIT
TO
INTERLOCK SWITCH (P901*)
IN SCHEMATIC
DIAGRAM - 12
INTERLOCK SWITCH (P901*)
IN SCHEMATIC
DIAGRAM - 12
TO
MAIN CIRCUIT (CN303)
IN SCHEMATIC
DIAGRAM - 3
MAIN CIRCUIT (CN303)
IN SCHEMATIC
DIAGRAM - 3
TO MOTOR CIRCUIT (P904)
IN SCHEMATIC DIAGRAM - 10
IN SCHEMATIC DIAGRAM - 10
TO iPod OPEN SWITCH CIRCUIT
(P645*) IN SCHEMATIC DIAGRAM - 11
(P645*) IN SCHEMATIC DIAGRAM - 11
:TUNER/BLUETOOTH/AUX/MIC AUDIO INPUT SIGNAL LINE
NOTE: “ * ” REF IS FOR INDICATION ONLY
A
B
C
D
E
F
G
H
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
D
E
F
H
G
C
R334
10K
L325
0
C331
0.1
R329
47K
R339
100
0.01
C339
R929
220
270
R928
1
2
1
2
2
3
1
5
4
P901
R335
1K
Q320
8
9
13
11
10
12
2
3
1
5
7
6
4
15
14
CN300
R328
100K
R325
1K
1K
1K
1
R324
2.2K
0
L3
22
C333
0.1
1
6V
100
C33
2
C326
390P
L3
2
3
0
C325
220P
R327
R326
C324
L3
2
4
0
R330
R332
B3AEA0000129
D901
R323
1K
R322
1K
R920
47
C922
1
G2
2
1
3
G1
C329
47P
R333
10K
10K
10K
10K
1
0.1
100
1
C320
2200P
R337
MIC
M330
R338
2.2K
C321
R331
C328
L3
2
1
0
C322
C323
6.3V22
C330
1200P
C327
1
6
7
5
2
4
3
8
1
C0ABBA000159
OP-AMP
B1GBCFJN0038
MUTING CONTROL
QR805
B1GBCFJN0038
LED DRIVE
IC320
OUT
VDD
OUT
POSITION(L)
POSITION(C)
VREF-
IPOD_DOCK_OPEN
M-
M+
POSITION(R)
INTERLOCK_SW
VREF-
RMT
VREF
DGND
VSS
1
2
P645*
4
3
1
2
S645
iPod
OPEN
VREF-
IPOD_DOCK_OPEN
IR921
REMOTE CONTROL SENSOR
B3RAC0000017
REM_IN
MIC_OUT
BT_CONNECT
VREF-
STBY3R3V
9V
9VGND
MIC_MUTE
M+
M-
POS_SW_LEFT
POS_SW_RIGHT
IPOD_OPEN
CD_LDSW
POS_SW_CENTRE
15
1
P904B*
P906*
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