Read Panasonic SA-XH155EE / SA-XH155GS / SC-XH155EE-K Service Manual online
120
15
16
17
18
19
20
21
22
23
24
25
26
27
28
B
MAIN CIRCUIT
SCHEMATIC DIAGRAM - 8
SA-XH155EE/GS MAIN CIRCUIT
3/8
4/8
7/8
2/8
6/8
8/8
1/8
5/8
TO MAIN
CIRCUIT (1/8)
CIRCUIT (1/8)
TO MAIN
CIRCUIT (6/8)
CIRCUIT (6/8)
TO MAIN
CIRCUIT (3/8)
CIRCUIT (3/8)
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
TUN_SDIO
TUN_REST
TUN_SCLK
TUN_INT
PW_+3.3V
TUN-RCH
L2705
J0JHC0000118
R2961
47K
C2712
0.1
1
C2960
0.1
C2912
R2964
0
0.1
C2961
R2954
4.7K
R2962
47K
R2957
1K
R2955
220
R2956
220
R2953
4.7K
X2951
H0A327200097
22P
C2957
R2959
2.2K
22P
C2958
R2951
1K
1
C2959
R2952
1K
C2711
6.3V100
TUN-LCH
C2951
1000P
VA2951
EZAEG2A50AX
LB2951
J0JBC0000032
G2
G3
G1
JK2951
0
R2963
4
12
1
2
14
T1
17
19 18
16
15
20
3
13
Thermal
Pad
5
11
10
8
9
7
6
IC2952
VUEALLPT040
FM RADIO RECEIVER
L2951
G1CR18JA0020
GND
DOUT
NC
DFS
NC
FM ANT
DCLK
GND
VDD
AMI
FMI
LOUT
GCGPO1
GCGPO2
RFGND
ROUT
RCLK
SDIO
RST
SEN
SCLK
VIO
PW_+9V(FL)
3.3
R2399
R2404
3.3K
R2403
10K
0.1
C2708
VOL0_CTRL
QR2400
B1GBCFJJ0051
POWER CONTROL
Q2400
B1ADNB000003
POWER SUPPLY
PW_M+9V
PGND
PW_VREF_1
LB2301
J0JYC0000193
R2361
0
C2316
1
PW_VREF_2
PW_VREF
0
K2710
0
K2711
DGND
Q2904
B1BACD000018
VOLTAGE REGULATOR
1
C2905
D2910
B0BC010A0267
R2901
100
1.2K
R2900
1000P
C2904
K2700
0
0
0
K2705
K2712
MGND
L2905
G0A220GA0002
C2909
0.1
C2908
10V120
0
K2713
DGND_1
PW_+12V_1
PW_+12V
0
R2412
B1ADCE000012
Q2305
POWER SUPPLY
B1GBCFJJ0051
QR2300
POWER CONTROL
R2362
47K
R2369
4.7K
C2361
0.1
PCONT
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