Read Panasonic SA-XH155EE / SA-XH155GS / SC-XH155EE-K Service Manual online
118
I
K
L
J
M
O
P
N
29
30
31
32
33
34
35
36
37
38
39
40
41
42
A
BACKEND CIRCUIT
SCHEMATIC DIAGRAM - 6
SA-XH155EE/GS BACKEND
CIRCUIT
2/6
3/6
5/6
1/6
4/6
6/6
TO BACKEND
CIRCUIT (5/6)
CIRCUIT (5/6)
TO BACKEND
CIRCUIT (3/6)
CIRCUIT (3/6)
P1
P1
B
TO
MAIN CIRCUIT
(CN2001)
IN SCHEMATIC
DIAGRAM - 9
MAIN CIRCUIT
(CN2001)
IN SCHEMATIC
DIAGRAM - 9
: USB SIGNAL LINE
: HDMI/OPTICAL/AUX/MIC/TUNER AUDIO INPUT SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: CD/DVD AUDIO INPUT SIGNAL LINE
: CD/DVD VIDEO INPUT SIGNAL LINE
: +B SIGNAL LINE
: VIDEO OUTPUT SIGNAL LINE
MDQ_4
MDQ_5
MDQ_6
0.1
C8053
MDQ_3
MDQ_11
MDQ_9
MDQ_10
MDQ_12
10K
R8051
MDQ_7
NWE
NRAS
MA_10
MA_1
MA_2
MA_0
NCSM
CSO
RAMBA0
NCAS
220P
C8054
DQM1
MDQ_8
MA_9
MA_7
MA_5
MA_6
MA_8
CLK_SDRAM
MA_11
DQM1
2200P
C8056
1
C8057
MDQ_0
C8051
1
MDQ_1
MDQ_2
0.1
C8052
MDQ_15
MDQ_13
MDQ_14
VDD_SDRAM
MA_3
1
C8055
MA_4
29
28
30
31
27
26
24
25
20
21
19
16
12
14
15
13
18
17
10
7
6
8
9
11
2
1
4
3
5
34
36
39
41
42
40
38
49
52
51
54
53
50
44
43
45
47
48
46
37
35
23
22
32
33
IC8051
C3ABPG000163
SDRAM
DQ11
DQ4
DQ12
DQ3
A7
A5
A6
NC
DQ8
VSS
DQ9
CLK
CKE
NC
A8
A9
A11
VSS
A4
DQ5
DQ10
UDQM
A1
A2
/WE
LDQM
/RAS
/CAS
VDD
A0
CSO
A10/AP
/CS
RAMBA0
A3
VDD
VDDQ
DQ6
DQ7
VSSQ
VSSQ
VDDQ
VSS
VSSQ
VDDQ
DQ15
VDD
DQ0
DQ2
DQ13
VSSQ
VDDQ
DQ14
DQ1
C8606
0.1
3
1
2
4
5
C0EBE0000504
RESET
IC8606
OUT
NC
VSS
VDD
CD
6
7
5
9
47
44
39
40
35
31
27
24
21
20
22
16
15
18
17
11
13
12
10
14
19
23
26
25
30
28
29
34
32
33
38
36
37
43
41
42
46
45
49
48
8
1
50
3
4
2
50
1
FP8101
GND
FL8104
F1J1E1040022
F1H0J1050018
FL8102
LB8428
0
LB8426
0
LB8427
J0JCC0000308
LB8691
100
LB8692
100
0
LB8422
0
LB8424
0
LB8425
0
LB8423
0
K8102
FL8101
F1H0J1050018
FWD
F1H0J1050018
FL8103
USB_OC
VBUS_EN
M+9V
I2S_AOUT0
I2S_AOUT1
SPDIF_SW
PW_VREF
CEC_IN_OUT
I2S_MASTER
I2S_BIT
I2S_AOUT3
I2S_AOUT2
I2S_LR
PW_USB_5V
PW_DVD_D+5V
UART_TX
UART_RX
PW_A_+5V
MGND
CLOSE_SW
REV
MIC_IN
VGND
I2S_IN
AMUTE
D+5V
MGND
D+5V
DGND
DGND
CEC IN/OUT
DGND
MCLK
DGND
DGND
BICK
DGND
DGND
LRCK
DGND
D+5V
D+5V
ADGND
M+9V
MGND
ADGND
TV_RIN
TV_LIN
M+9V
D+5V
D+5V
D+5V
SDATA1
SDATA0
PW_VREF
SPIDIF_SW
SPIDIF_OUT
I2S_IN
SDATA3
SDATA2
REV
FWD
VGND
ADGND
RGB_H
UART_TX
AMUTE
USB_OC
UART_RX
VBUS_EN
OPEN SW
OPEN SW
FUNC_SW
MIC_IN
iPod_SW
CLOSE_SW
iPod_VIDEO
SF_DI
SF_CS
R8602
1K
R8651
4.7K
4.7K
R8654
LB8651
J0JHC0000117
CLK_SF
SF_DO
6
7
5
2
4
3
8
1
IC8651
RFKWMH1023E0
FLASH MEMORY
C8652
0.1
RESET
R8652
4.7K
C8651
0.1
D+3R3V
VDD
CE#
WP#
VSS
SO
SI
SCK
HOLD#
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