Pioneer BDP-LX55 - Main Board Assy (13;15): Interface

68
BDP-LX55
1
2 3 4
A
B
C
D
E
F
1
2 3 4
10.13 MAIN BOARD ASSY (13/15) : INTERFACE (Sheet No.14)
A
13/15
0x76/0x7E
0x72/0x7A
Close
Open
AddressSetting
JP6: Local I2C Addr Select
Test Mode selection
Pulled to 5V
by R20, R21
REWORK: Add 100
ohm and 3.3pF
capacitor between
pads of R385
Internal PD
Place termination
resistors as close as
possible to pins
mclk
sck
SII9136 PINPCM MT8555DSD MT8555
SCK
MCLK
WS/DR0
SD0/DL0
SD1/DR1
SD2/DL1
SD3/DR2
SPDIF_IN/DL2
DR3
DL3
AO2BCLK J28
AO2MCLK J26
AO2LRCLK H24
AO2SDATA0 F24
AO2SDATA1 E26
AO2SDATA2 F26
AO2SDATA3 E25
SPDIF2 F25
DSD CLK J28
DSD MCLK J26
AO2SDATA3 E25
AO2SDATA0 F24
AO2SDATA5 G28
AO2SDATA2 F26
AO2SDATA4 G27
AO2SDATA1 E26
NA
NA
NA
NA
CI2CA
WS/DR0
DATAOUT12
DATAOUT13
DATAOUT14
DATAOUT15
DATAOUT16
DATAOUT17
DATAOUT18
DATAOUT19
AO2BCK_Sii
SPDIF_IN/DL2
TX_DSDA
TX_DSCL
DATAOUT4
DATAOUT5
DATAOUT2
DATAOUT3
SD3/DR2
DATAOUT11
DATAOUT0
DATAOUT1
DATAOUT10
TMODE
DATAOUT8
DATAOUT9
AO2SDATA0
CLKOUT1
SD2/DL1
DATAOUT7
DATAOUT6
SD1/DR1
TX_VS
TX_HS
AO2MCLK_Sii
REST_9136
HSOUT1
VSOUT1
FDOUT1
TX_DE
IOVCC33
3.3V
FDOUT113
HSOUT113
VSOUT113
AO2MCLK_Sii7
AO2BCK_Sii7
WS/DR016
SPDIF_IN/DL216
DATAOUT[19:0]13
AO2SDATA07
REST_9136
16
SD1/DR116
SD2/DL17
SD3/DR216
CLKOUT113
R126
4.7K/NC
R126
4.7K/NC
R357
NC
R357
NC
R385
NC
R385
NC
RN14022*4 RN14022*4
1
2
3
4
6
5
8
7
R112
4.7K
R112
4.7K
R386
NC
R129
4.7K/NC
R129
4.7K/NC
RN13622*4 RN13622*4
1
2
3
4
6
5
8
7
RN11622*4 RN11622*4
1
2
3
4
6
5
8
7
R125
4.7K/NC
R125
4.7K/NC
R387
NC
R382
NC
R382
NC
R124
4.7K/NC
R124
4.7K/NC
R388
NC
R116
4.7K
R116
4.7K
U4
SII9
U4
SII9
RE
47
D0
20
D1
19
D2
18
D3
17
D4
15
D5
14
D6
13
D7
11
D8
10
D9
9
D1
8
D1
7
D1
6
D1
4
D1
3
D1
2
D1
99
D1
98
D1
97
D1
96
D2
95
D2
94
D2
93
D2
92
D2
90
D2
89
D2
87
D2
86
D2
85
D2
84
D3
83
D3
82
D3
81
D3
80
D3
79
D3
78
DE
25
HS
24
VS
23
ID
22
SP
29
MC
36
SC
35
W
34
SD
30
SD
31
SD
32
SD
33
DL
27
DR
28
RN13722*4 RN13722*4
1
2
3
4
6
5
8
7
R168 0R168 0
R383
NC
R361
NC
R361
NC
R165 0R165 0
RN13922*4 RN13922*4
1
2
3
4
6
5
8
7
R384
NC
Main Board Circuit Diagram:HDMI_TX SIL9136 inter face