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12.6. A-Board (5/16) Schematic Diagram
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A-BOARD (5/16)
STB3.3V
R8800
4.7k
P_DDRPWRON
TO 13/16
P_XTALSEL0
TO 13/16
P_XTALSEL1
TO 13/16
P_MAINPWRON
TO 13/16
TO 7/16
SUB3.3V
R8821
R8829
1k
10k
TO 13/16
P_ECLK
SD_BOOT
P_PORT40
TO 13/16
TO 13/16
P_XERST
P_XNFCE1
TO 13/16
R8817
1k
R8809
1k
37
38
TP8851
TP8850
P_STMTIME0
TO 13/16
STB3.3V
R8858
47k
P_STMTIME5
TO 13/16
P_STMTIME2
TO 13/16
R8859
47k
TP8912
R8854
1k
PANEL_VCC_ON2
P_STMTIME1
TO 13/16
R8853
1.8k
TO 13/16
TO 8/16
LCD_TV_SUB_ON
P_MAINPWRON
D8850
R8850
DB2J30900L
330
TO 13/16
P_XRSTSTM
P_STMADIN0
TO 13/16
STB3.3V
R8851
7.15k
1%
TO 8/16
KEY1
P_STMADIN3
TO 13/16
R8852
C8850
1k
25V
0.01u
39
40
TO 13/16
P_PORT10
R8841
P_PORT12
TO 13/16
47k
R8811
P_PORT13
TO 13/16
47k
R8822
P_PORT14
TO 13/16
47k
R8823
P_PORT17
TO 13/16
47k
R8824
47k
P_PORT32
TO 13/16
R8825
P_PORT33
TO 13/16
47k
R8826
P_PORT34
TO 13/16
47k
R8827
P_PORT35
TO 13/16
47k
R8837
P_PORT36
TO 13/16
47k
R8831
P_PORT37
TO 13/16
47k
R8832
47k
TO 13/16
P_PORT41
P_PORT42
TO 13/16
R8833
47k
R8828
47k
SUB3.3V
R8838
47k
P_SDVOLC
TO 13/16
SUB3.3V
R8846
10k
P_PCCD2
TO 13/16
P_PCWAIT
TO 13/16
R8847
10k
TO 13/16
P_HS0DOUT7
R8839
47k
TO 13/16
P_HS0DOUT6
R8840
47k
SUB3.3V
R8842
R8843
47k
47k
P_MMCCLK
TO 13/16
P_MMCCMD
TO 13/16
41
42
50
SUB3.3V
R8845
R8862
R8849
R8863
47k
47k
47k
47k
P_DMDSCL2
P_DMDSDA2
TO 13/16
P_DMDSCL3
P_DMDSDA3
P_CK25O
TO 13/16
R8879
47k
SUB3.3V
R8418
10k
TO 13/16
P_XIRQ8
TO 13/16
P_HS0BCLKIN
R8441
10k
SUB3.3V
R8876
R8865
R8864
R8866
R8867
R8869
R8868
R8870
47k
47k
47k
47k
47k
47k
47k
47k
P_MMCDAT0
P_MMCDAT1
P_MMCDAT2
P_MMCDAT3
TO 13/16
P_MMCDAT4
P_MMCDAT5
SUB3.3V
P_MMCDAT6
P_MMCDAT7
R8877
47k
TO 13/16
P_XIRQ3
TO 13/16
SUB3.3V
P_XIRQ6
R8874
R8872
47k
10k
P_PCCD1
TO 13/16
P_PCREADY
TO 13/16
R8875
TO 13/16
P_XIRQ17
10k
R8878
47k
43
44
45
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