SCH11_NETWORK
DIGITAL AUDIO
GND LINE
POWER- LINE
POWER+ LINE
ANALOG AUDIO
TMDS SIGNAL
ANALOG VIDEO
STBY POWER
1. NC
2. NC
3. NC
4. 5V0
5. 5V0
6. 5V0
7. AIO S4_MCLK _I2S_0
8. AIO S4_SPDIF_O UT
9. GND
10. GND
11. AIOS4_L RCK_I2S_ 0
12. AIOS4_I2S _0_IN
13. AIOS4_S CLK_I2S_ 0
14. AIOS4_I2S _0_OUT
15. GND
16. GND
17. AIOS4_L RCK_I2S_ 1
18. AIOS4_I2S _1_IN
19. AIOS4_S CLK_I2S_ 1
20. AIOS4_I2S _1_OUT
21. GND
22. GND
23. AIOS4_L RCK_I2S_ 2
24. AIOS4_I2S _2_IN
25. AIOS4_S CLK_I2S_ 2
26. AIOS4_I2S _2_OUT
27. GND
28. GND
29. AIOS4_I2C _0_SDA
30. AIOS4_U SB_DM
31. AIOS4_I2C _0_SCL
32. AIOS4_U SB_DP
33. GND
34. GND
35. AIOS4_I2C _1_SDA
36. AIOS4_T P0_N
37. AIOS4_I2C _1_SCL
38. AIOS4_T P0_P
39. AIOS4_S PI_S
S
40.
AIOS 4_RXI_N
41. AIOS4_S PI_MISO
42. AIOS4_R XI_P
43. GND
44. GND
45. AIOS4_S PI_CLK
46. AIOS4_S PI_MOSI
47. AIOS4_U ART_ TX
48. AIOS4_U ART_ RTS
49. AIOS4_U ART_ RX
50. AIOS_ UART _CTS
51. AIOS4_U SB_V BUS_ EN
52. AIOS4_P WM3
53. AIOS4_U SB_FA ULTN
54. AIOS4_W AKE_U P
55. AIOS4_S TBY_S TAT US
56. AIOS4_G PIO_ 0
57. AIOS4_G PIO_ SPI_SS_0
58. AIOS4_C P_RESET
59. AIOS4_G PIO_ SPI_CLK
60. AIOS4_G PIO_ JTAG _TDI
61. AIOS4_G PIO_ SPI_MISO
62. AIOS4_G PIO_ JTAG _TDO
63. AIOS4_G PIO_ SPI_MOSI
64. AIOS4_G PIO_ JTAG _TCK
65. AI
OS4_G
PIO_S PI_EN_0
66. AIOS4_G PIO_ JTAG _TMS
67. AIOS4_G PIO_ SPI_EN_1
68. AIOS4_G PIO_ SPI_EN_2
69. AIOS4_G PIO_ SPI_EN_3
70. AIOS4_G PIO_ 1
71. NC
72. AIOS4_G PIO_ 2
73. NC
74. AIOS4_R ESET_IN
75. NC
76. AIOS4_M ODUL E_IS_AWA KE
77. AIOS4_M B_T YPE
78. AIOS4_M B_REV ISIO N
79. AIOS4_M B_T YPE_2
80. NC
1. AIO S4_VOU T_PC LK
2. GND
3. GND
4. AIO S4_VOU T_VS
5. AIO S4_VOU T_HS
6. AIO S4_VOU T_PE
7. GND
8. AIO S4_VOU T_D00(R0 )
9. AIO S4_VOU T_D01(R1 )
10. AIOS4_V OUT _D02(R2)
11. AIOS4_V OUT _D03(R3)
12. AIOS4_V OUT _D04
(R4)
13.
AIOS 4_VOUT _D05(R5 )
14. AIOS4_V OUT _D06(R6)
15. AIOS4_V OUT _D07(R7)
16. AIOS4_V OUT _D08(G0)
17. AIOS4_V OUT _D09(G1)
18. AIOS4_V OUT _D10(G2)
19. AIOS4_V OUT _D11(G3)
20. GND
21. AIOS4_V OUT _D13(G5)
22. AIOS4_V OUT _D12(G4)
23. AIOS4_V OUT _D15(G7)
24. AIOS4_V OUT _D14(G6)
25. AIOS4_V OUT _D17(B1 )
26. AIOS4_V OUT _D16(B0 )
27. AIOS4_V OUT _D19(B3 )
28. AIOS4_V OUT _D18(B2 )
29. AIOS4_V OUT _D21(B5 )
30. AIOS4_V OUT _D20(B4 )
31. AIOS4_V OUT _D23(B7 )
32. AIOS4_V OUT _D22(B6 )
33. GND
34. GND
35. NC
36. NC
37. NC
38. NC
39. NC
40.
NC
41. NC
42. NC
VBUS
USBD+
USBD-
DGND
DGND
GND
SDA
NC
NC
VCC
RST
SCL
NC
GND
IN
IN
EN/OC
OUT
OUT
OUT
FROM POWER SUPPLY
TO PLD PART
FROM MCU
TO HDMI RX PART
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
TO DSP
80 Pin CONNECTOR
42 Pin CONNECTOR
FROM LEGO MODULE
TO OSD
TO PLD
VCC
1Y
3A
2Y
1A
3Y
2A
GND
VCC
1Y
3A
2Y
1A
3Y
2A
GND
FROM USB PCB
1OE
2OE
VCC
2A4
1Y1
2A3
1Y2
2A2
1Y3
2A1
1Y4
1A1
1A2
2Y4
1A3
2Y3
1A4
2Y2
GND
2Y1
68
67
70
69
72
71
74
73
76
75
78
77
80
79
2
1
4
3 5
6
7
8
9
10
11
12 14
13 15
16 26
2523
2422
21
20
19
18
17
28
27
30
29 59
60
57
58
47
48
49
50
51
52 54
53 55
5646
4543
4442
41
40
39
38
37
36
3533
34
31
32 62
61
64
63 65
66
CN811
CJP80GA 370ZU
1
2 4
3 5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
CN812
CJP42GA 370ZU
C8111
0.1uF
L8101
0
D8101
OPEN
D8102
OPEN
D8103
OPEN
D8104
OPEN
T222
T223
T224
T225
T326
R8181
OPEN
T20
C8119
OPEN
C8120
OPEN
T90
T91
R8177
10K
C8115
OPEN
C8116
0.1uF
C8118
OPEN
9
8765
4 3 2 1
IC815
MFI337S3959
8 7 6 5
4321
IC814
BD82065FVJ- E2
10 9
8
7
6
5
4
3
2
1
JK811
KRJ- 015XXNL
CJJ9L029Z
C8117
OPEN
C8110
OPEN
5 4 3 2 1
CN813
SMAW200- 05P
CJP05GI288ZY
R8102
33
R8103
33
R8104
33
R8105
3
3
R8106
0
R8110
33
R8111
33
R8115
33
R8117
OPEN
R8119
33
R8120
33
R8121
33
R8122
33
R8125
33
R8126
33
R8128
33
R8130 33
C8101
4.7/6.3V
C8102
4.7/6.3V
C8103
4.7/6.3V
C8104
0.1uF
C8105
0.1uF
C8106
0.1uF
R8172 OPEN
R8171 OPEN
R8170 OPEN
R8169 OPEN
R8132
56K
R8180 4K7
R8107
0
R8108
0
R8109
0
R8114
33
R8116
33
R8118
0
R8123
33
R8127
0
R8129
OPEN
R8124
0
R8112
OPEN
R8113
OPEN
R8101 0
8765
4 3 2 1
IC811
OPEN
R8131
33K
R8140
0
8765
4 3 2 1
IC813
OPEN
C8109
OPEN
C8107
OPEN
L8103
EXC34CE900U
L8104
EXC34CE900U
L8102
OPEN
4 3
2 1
RN811
0 X 2
BK811
VMD1A 960
BK812
VMD1A 960
BK813
VMD1A 960
BK814
VMD1A 960
C8108
0.1uF
1 2 3 4 5 6 7 8 9 10
1112151617181920 14 1 3
IC812
SN74LVC244A PWR
R8168
0
C8112
1uF
C8113
1uF
BN811
OPEN
BN812
OPEN
R8173 10K
R8174 OPEN
R8175 0
R8133 10K /D
R8136 300/D
R8138
2.7K/D
R8137 300/D
R8134 10K /D
R8135 10K /D
R8139 33
R8141 33
R8142 33
R8143 33
R8144 33
R8145 33
R8146 33
R8147 33
R8148 33
R8150 33
R8149 33
R8151 33
R8152 33
R8153 33
R8154 33
R8155 33
R8156 33
R8157 33
R8158 33
R8159 33
R8160 33
R8161 33
R8162 33
R8163 33
R8164 33
R8165 33
R8166 33
R8167 33
R8178
2k2
R8179
2k2
R8001 10k
R8002 10k
R8003 10k
R8004 O PEN
R8005 10k
R8006 OP EN
R8007 10k
R8008 10k
R8009 10k
R8010 O PEN
R8025 10k
R8024 10k
R8023 OPEN
R8021 OPEN
R8011
10k
R8012
10k
R8013
10k
R8014
10k
R8015
10k
R8016
10k
R8017 10k R8018 10k
R8019 10k
R8020 10k
R8022
10
k
MCLK_I2S_0
SPDIF_OUT
LRCK_I2S_0
SDIN_I2S_0
SCLK_I2S_0
SDOUT_I2S_0
LRCK_I2S_1
SDIN_I2S_1
SCLK_I2S_1
SDOUT_I2S_1
LRCK_I2S_2
SDIN_I2S_2
SCLK_I2S_2
SDOUT_I2S_2
AIOS4_WAK EUP
GPIO_0
E_RXD_MIEO
E_CTS_MI EO
E_TXD_MOE I
E_RTS_MO EI
PWM_3
GPIO_1
GPIO_2
NET_FACT _RST
VOUT_P CLK
VOUT_V S
VOUT_H S
VOUT_P E
VOUT_D0 0
VOUT_D0 1
VOUT_D0 2
VOUT_D0 3
VOUT_D0 4
VOUT_D0 5
VOUT_D0 6
VOUT_D0 7
VOUT_D0 8
VOUT_D0 9
VOUT_D1 0
VOUT_D1 1
VOUT_D1 3
VOUT_D1 2
VOUT_D1 5
VOUT_D1 4
VOUT_D1 7
VOUT_D1 6
VOUT_D1 9
VOUT_D1 8
VOU
T_D21
VOUT_D2 0
VOUT_D2 3
VOUT_D2 2
AIOS4_S
TBY_STA TUS
L_JTAG_ TDO
L_JTAG_ TDI
L_JTAG_ TMS
L_JTAG_ TCK
OSD_SPI_MI
OSD_SPI_CS
OSD_SPI_MO
OSD_SPI_CLK
DSP_ICS2
DSP_MOSI2
DSP_MISO2
DSP_CLK2
LEGO5V
DGND
NET3.3V
D5V
NET3.3V
NET3.3V
DSP_ROM_W RITE2
NET3.3V
4A
TO A4
1B
TO B1
5B
TO B5
2C
TO C2
2D
TO D2
5D
TO D5
6D
TO D6
CN813
TO BN104
20
Caution in
servicing
Electrical Mechanical Repair Information Updating
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