Read Panasonic SA-XH155EE / SA-XH155GS / SC-XH155EE-K Service Manual online
124
15
16
17
18
19
20
21
22
23
24
25
26
27
28
B
MAIN CIRCUIT
SCHEMATIC DIAGRAM - 12
SA-XH155EE/GS MAIN CIRCUIT
3/8
4/8
7/8
2/8
6/8
8/8
1/8
5/8
TO MAIN
CIRCUIT (5/8)
CIRCUIT (5/8)
TO MAIN
CIRCUIT (2/8)
CIRCUIT (2/8)
TO MAIN
CIRCUIT (7/8)
CIRCUIT (7/8)
P1
P1
: AUDIO OUTPUT SIGNAL LINE
: FM SIGNAL LINE
: USB SIGNAL LINE
: -B SIGNAL LINE
: +B SIGNAL LINE
: MIC/TUNER/AUX AUDIO INPUT SIGNAL LINE
PW_M+9V
10K
R2703
DGND
10K
R2702
B1GBCFJJ0051
DC DETECT
QR2700
PW_VREF_1
D2747
B0BC011A0264
D2744
B0ACCK000012
Q2719
B1GBCFJJ0051
DC DETECT
B0BC015A0264
D2749
B0BC010A0269
D2748
D2746
B0BC6R8A0266
B0BC5R1A0262
D2750
Q2709
B1ABCF000176
DC DETECT
DC_DET1
R2737
39K
PW_-7V
33K
R2738
B1GBCFJJ0051
SWITCH
QR2701
PW_+3.3V
PW_+7V
PW_+12V
L2001
G1C4R7MA0172
VOL0_CTRL
10K
R2091
C2092
0.1
C2094
1
C2093
470P
C2062
10
6
7
5
2
4
3
8
1
C0DBZYY00018
VOLTAGE REGULATOR
IC2091
C2091
0.1
DGND_2
NC
CONT
NC
VIN
NC
GND
CN
VO
0
K2704
ADGND
L2700
L2701
J0JHC0000118
C2705
6.3V100
0
K2701
J0JHC0000118
PW_D+5V
PW_ADAC5V
6.3V100
C2704
K2703
0
1
K2706
0
VGND
R2411
0
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