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EN 2
1.
SD-5.31SL
1. Technical Specifications
1.1
Interfaces and Pin Assignments
The interfaces or connectors are placed on both PCB layers of
top and bottom as shown in figure "Interfaces placement on
PCB layer".
Ext I2S
Basic AV
5
1701
1
30
1600
Screw mounting
point
1
1300
E-Link/Atapi-1
Figure 1-1 Interfaces placement on PCB layer
1.2
Connections
1.2.1
Interface ADVANCE AV at Location 1800:
1. I2CSCL_M / I2CSCL_S
2. I2CSDA_M / I2CSDA_S
3. SCART1 / I2C INT/ GND
4. SCART0 / SLOT_IN_DET
5. B_REF (Video ground)
6. B_U
7. G_REF (Video ground)
8. G_Y
9. R_REF (Video ground)
10. R_V
11. Y_REF (Video ground)
12. Y
13. C_REF (Video ground)
14. C
15. CVBS-REF (Video ground)
16. CVBS
17. +3V3
18. +3V3
19. +5V
20. +12V_Stby
21. +12V
22. MUTE / SPDIF
23. GND
24. PCMSCLK
25. PCMDATA0 / Lt
26. GND_LRT (Audio ground)
27. PCMCLK / Rt
28. PCMLRCLK
29. GND
30. SPDIF / MUTE
Technical Specifications
Advance AV
Digital Video
1
30
1800
1
24
1400
OPU
Screw mounting
point
Monoboard
Top view
Screw mounting
point
24
1
1301
24
E-Link/Atapi-2
CL 36532043_016.eps
210503
1.2.2
Interface Basic AV at Location 1600
1. GND
2. DVD_SC
3. GND_SC
4. DVD_L
5. GND_L
6. DVD_R/ PCMDATA3(CELf)
1
7. GND_R
8. DVD_LFE
9. GND_LFE
10. DVD_LS / PCMDATA2(LsRs)
11. GND_LS
12. DVD_C
13. GND_C
14. DVD_RS/ PCMDATA1(LR)
15. GND_RS
16. SENSE_3V3
17. GND
18. MIC_IN (KOK)
19. GND
20. VIDEO_SEL
21. GND
22. I2CSCL_M
23. I2CSDA_M
24. GND
25. PCMDATA0(LtRt)
26. GND
27. DIG_IN_1
28. I2C INT
29. DAC_RST
30. GND
1.2.3
Service connector at Location 1702:
1 TXD_SER
2 SERVICE
3 RXD_SER RXD service UART
4 RTS_SER
5 GNDB
6 CTS_SER
7 +5V
1.3
Signal Specifications
This section defines the specifications of the signals at the
module interface.
1.3.1
Voltage level
TTLTransistor-transistor logic (5V logic)
Caution: Exceeding the absolute maximum rating will cause
damage to the module.
Absolute maximum rating:
IN =-0.5V to 5.5V
VOUT = -0.5V to 5.5V
Table 1-1
Parameter
VIH (V)
VIL (V)
VOH (V)
VOL (V)
LVTTLLow voltage transistor-transistor logic (3.3V logic)
TXD service UART
Service or normal mode select
Not used
Ground
Not used
5V supply
Min
Max
2.0
-
-
0.8
2.4
-
-
0.4
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