Panasonic SA-XH10EE / SC-XH10EE Service Manual ▷ View online
105
29
30
31
32
33
34
35
36
37
38
39
40
41
42
B
MAIN CIRCUIT
SCHEMATIC DIAGRAM - 13
SA-XH10EE MAIN CIRCUIT
3/8
4/8
7/8
2/8
6/8
8/8
1/8
5/8
TO MAIN
CIRCUIT (6/8)
CIRCUIT (6/8)
TO MAIN
CIRCUIT (8/8)
TO MAIN
CIRCUIT (3/8)
CIRCUIT (3/8)
P1
P1
E
TO
SMPS CIRCUIT
(H2016*)
IN SCHEMATIC
DIAGRAM - 16
SMPS CIRCUIT
(H2016*)
IN SCHEMATIC
DIAGRAM - 16
: AUX/TUNER AUDIO INPUT SIGNAL LINE
: -B SIGNAL LINE
: +B SIGNAL LINE
: FM SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
PW_3.3VREF
PVDD_D
4.7K
R249
220K
R180
220K
R179
0.1
C158
B0BC015A0264
DC DETECT
DC DETECT
D200
Q201
B1GBCFJJ0051
SWITCH
Q200
B1GBCFJJ0051
SWITCH
Q106
B1GBCFJJ0051
B0ACCK000012
D111
B0ACCK000012
D110
SYNC
1
C139
L100
J0JBC0000041
K100
0
1000P
C132
16V100
C151
16V470
C150
1.2K
R156
D114
B0BC010A0267
R157
100
R587
56K
R100
0
L421
0
L422
0
B1ABBE000003
Q114
PW_+12V
Q107
B1BABD000001
+9V REGULATOR
K109
DC DETECT
B1ADCE000012
Q116
DC DETECT
0
C142
25V4.7
DC_DET1
B1ABCF000176
Q105
PW_SW5V_D
PW_SW5V_ADC
PW_SW5V
7
9
10
8
4
5
1
3
2
6
12
11
CN100
R152
18K
K107
0
K106
0
K102
0
K103
0
R150
47K
K104
0
B0BC015A0264
D115
B0BC027A0264
D113
K101
0
B0BC7R5A0263
D112
PCONT
PW_FL+
ECO_CNTRL
PW_FL-
PW_-VP
L128
0
R196
10K
0.1
C198
0.1
C197
180P
C131
100K
R195
15K
R165
SYS5VGND
R164
1K
C130
0.015
6
7
T1
5
2
4
3
8
THERMAL PAD
1
C0DBAYY00927
DC/DC CONVERTER
IC106
PCONT
C135
0.01
B1GBCFJJ0051
POWER CONTROL
Q101
4
6
5
2
1
3
Q100
B1CHPD000003
POWER SUPPLY
PW_-VP
22
C138
0.47
C141
25V470
C143
0.1
C129
G0C330M00002
L125
R162
12K
R163
56K
D116
B0JCPG000005
PW_SYS6V
VGND
PGND
MGND
10K
R299
39K
R298
B0ACCK000012
D402
R178
47K
DC_DET2
GND
SP_PROTCT
AGND
PW_9V
F-
F+
PCONT
GND
GND
23.5V
23.5V
12V
GND
-VP
DC_DET
ECO_CNTRL
SW
COMP
GND
FB
CE
VIN
SS
BS
106
I
K
L
J
M
O
P
N
43
44
45
46
47
48
49
50
51
52
53
54
55
56
B
MAIN CIRCUIT
SCHEMATIC DIAGRAM - 14
SA-XH10EE MAIN CIRCUIT
3/8
4/8
7/8
2/8
6/8
8/8
1/8
5/8
TO MAIN
CIRCUIT (7/8)
CIRCUIT (7/8)
TO MAIN
CIRCUIT (4/8)
CIRCUIT (4/8)
AA
AD
AC
AB
P1
P1
: AUX/TUNER AUDIO INPUT SIGNAL LINE
: -B SIGNAL LINE
: +B SIGNAL LINE
: FM SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
C574
0.1
SP_SR+
G0A100H00018
L405
PVDD_D
G0A100H00018
L404
C559
0.1
SP_SR-
C554
25V330
PWM_SR+
R460
100
PWM_SR-
PW_+12V
R461
10
R462
10
C550
0.033
C558
0.1
R505
5.6K
C436
0.1
C546
0.1
C551
0.1
0.1
C802
0.1
C803
R463
10
C438
0.1
C437
0.1
16V33
C441
C512
0.1
C439
10
OTW
SD
IC404
DIGITAL AMPLIFIER
C1AB00003217
C434
0.1
VALID
R455
10
PWM_SL+
R456
10
100K
R530
100K
R532
100K
R531
100K
R529
C526
0.1
SP_SL-
C527
0.033
C547
0.033
0.1
C540
G0A100H00018
L403
G0A100H00018
L402
25V330
C533
5.6K
R504
SP_SL+
C537
0.1
R458
100
R457
100
PWM_SL-
C528
0.1
C529
0.1
R459
22K
C530
0.033
GND
0
K303
HEATSINK
43
11
9
10
34
36
35
12
33
6
7
5
39
38
41
40
8
37
23
22
20
18
16
14
13
15
17
19
31
32
28
26
25
27
30
29
21
24
3
4
2
1
42
44
NC
OUT_C
BST_C
OUT_D
GND_C
GND_D
NC
OUT_A
BST_A
BST_B
GND_A
OUT_B
GND_B
BST_D
PVDD_D
PVDD_D
PVDD_A
PVDD_B
GVDD_A
PVDD_A
PVDD_C
GVDD_D
NC
M2
NC
NC
M3
M1
GND
NC
VDD
VREG
AGND
PWM_B
PWM_D
PWM_C
SD(L)
PWM_A
OC_ADJ
GVDD_B
OTW(L)
GVDD_C
RST_AB(L)
RST_CD(L)
C809
0.47
C808
0.47
107
17.4. Panel & Power Button Circuit
B
B
TO
MAIN CIRCUIT
(CN203)
IN SCHEMATIC
DIAGRAM - 12
MAIN CIRCUIT
(CN203)
IN SCHEMATIC
DIAGRAM - 12
1
17
C
PANEL CIRCUIT
D
POWER BUTTON CIRCUIT
SCHEMATIC DIAGRAM - 15
SA-XH10EE PANEL / POWER BUTTON CIRCUIT
: +B SIGNAL LINE
: -B SIGNAL LINE
: +B SIGNAL LINE
: USB SIGNAL LINE
A
TO
BACKEND
CIRCUIT (FP9001)
IN SCHEMATIC
DIAGRAM - 1
BACKEND
CIRCUIT (FP9001)
IN SCHEMATIC
DIAGRAM - 1
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
C915
50V22
P13
P15
P14
P6
P5
P7
P2
P1
P4
P3
P10
P12
P11
P8
P9
C913
50V22
22K
R923
P8
P7
C904
100P
P9
C907
100P
C906
100P
G5
G3
G4
P6
G8
G7
G5
G4
G8
G6
G7
G1
P1
G2
G3
P4
P5
P2
P3
G9
C912
0.01
G9
G6
82K
R905
21
5
6
3
1
2
4
19
9
7
8
16 17
11
10
12
15
14
13
18
20
35
37
42
44 43
39 38
41 40
36
33
22
31
29
27
24
23
26
25
28
30
32
34
IC901
C0HBB0000057
G2
P16
G1
31
2
8
26
21
23
22
19
20
25
24
28
29
27
12
13
10
14
16
15
7
32
FL901
A2BB00000175
68
R901
68
R904
R903
68
50V22
C901
P14
P13
P16
P15
P11
P10
P12
6.3V220
C905
0.1
C909
C903
0.1
R922
1
3
2
H902
R924
10
B0BC2R4A0263
D901
C931
10
1
B3RAB0000081
Z901
3.3V
RMT
6
5
8
9
11
12
10
14
15
13
7
2
1
4
3
17
16
CN901
F-
REMOTE SENSOR
F-
P3
P1
P11
P12
P10
G2
G3
G1
F+
F+
G6
G7
G4
G5
NP
G8
G9
NC
P15
P16
P13
P14
P9
P5
P6
P4
P8
P7
NP
P2
[23] P9
STB
[11] K2
DIN
DOUT
CLK
P6
P7
P4
P5
P12
P17
P16
K1
GND
VCC
P18
P13
P15
P14
P10
P11
P8
P1
P2
G1
G3
P3
-VP
NC
GND
G9
G8
G10
VCC
NC
[1] USB RIP LED
G5
G4
[34] G2
G7
G6
NC
OSC
RMT
RMT
VREF
VREF
VREF
DGND
-VP
AGND
MPORT_RCH
FL+
FL+
FL+
FL-
FL-
FL-
VREF_LED
KEY1
DGND
AGND
FL_IC_STB
FL_IC_STB
FL_IC_STB
LED_CTRL
3.3V
3.3V
FL_IC_CLK
FL_IC_DAT
FL_IC_DAT
FL_IC_DAT
MPORT_LCH
KEY1
KEY2
1
4
5
6
9
11
17
18
2
GND
VCC
RMT
3
47
FL DISPLAY DRIVER
FL DISPLAY
K960
0
S902
1
3
2
H901
DGND
POWER
KEY1
VREF_LED
R913
3.3K
S905
S906
R915
6.8K
R912
2.7K
S901
R914
4.7K
R916
2.2K
R908
1.2K
VOL+
OPEN/CLOSE
VOL-
R906
4.7K
R902
1K
B1GBCFJJ0051
LED CONTROL
Q900
C902
0.1
B1ADCE000012
POWER SUPPLY
Q901
R900
47K
0
K955
NOTE: “ * ” REF IS FOR INDICATION ONLY
D-
D+
2
5
G
1
4
6
G
3
D+
D-
DGND
VBUS
CN950
USB PORT
LB951
0
LB950
0
VA950
EZJZ1V171AA
EZJZ1V171AA
VA951
R950
0
0
R951
R952
0
CHASSIS
CN951*
4
3
5
1
2
D+
D-
VBUS
DGND
DGND
D-
D+
C900
$
108
17.5. SMPS Circuit
A
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
C
D
B
E
G
H
F
E
SMPS CIRCUIT
SCHEMATIC DIAGRAM - 16
SA-XH10EE SMPS CIRCUIT
2/2
1/2
TO SMPS
CIRCUIT (2/2)
1
2
3
4
: +B SIGNAL LINE
: -B SIGNAL LINE
B
TO
MAIN CIRCUIT
(CN100)
IN SCHEMATIC
DIAGRAM - 13
MAIN CIRCUIT
(CN100)
IN SCHEMATIC
DIAGRAM - 13
D2908
B0EAMM000057
DZ2J36000L
D2901
Q2900
B1BABK000001
4.7K
R2900
C2900
16V33
5
3
4
8
7
6
2
1
9
T2900
G4D1A0000118
SWITCHING TRANSFORMER
47
R2902
POWER SAVE CONTROL
SWITCH
C2902
5600P
47K
R2914
DZ2J24000L
D2909
7
9
10
8
4
5
1
3
2
6
12
11
H2016*
B0EAMM000057
D2903
C2903
35V33
B0EAMM000057
D2906
C2912
16V100
R2908
10K
C2908
0.1
D2907
B0JCPG000005
L2900
G0A330ZA0045
25V100
C2907
16V820
C2906
R2907 3.9K
C5725
0.1
0
R2901
3.3
R2903
30K
R2906
R2905
4.7K
1K
R2909
4
2
1
3
5
C0DBAYH00005
+12V REGULATOR
IC2900
15K
R5729
C5726
0.33
1
4
2
3
C0DBZMC00006
SHUNT REGULATOR
IC5702
R5731
39K
C5864
0.1
100K
R5866
C5870
0.01
R5865
4.7K
Q5863
B1ABCF000176
R5863
0
R5730
4.7K
R5817
1.2K
C5727
1000P
1000P
R5735
1K
VIN
ADJ
R
C
NC
A
ON/OFF
VOUT GND
12V
-VP
GND
GND
PCONT
ECO_CNTRL
F-
DC_DET
F+
23.5V
23.5V
GND
NOTE: “ * ” REF IS FOR INDICATION ONLY
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