Sansui HDLCD1909 Service Manual download pdf (Page 24)

R8J04012BG(IC2801)

No. Ball NO. PIN NAME I/O DESCRIPTION

1 AB10 RESET_N I Reset in (Active Low)

2 AA12 XIN25 I Main Clock in (25MHz)

3 AB12 XOUT25 O Main Clock out (25MHz)

4 AB15 Unused O

5 AA15 Unused I

6 K3 Unused O

7 H4 Unused O

8 K4 Unused O

9 Y12 DVD_RESET O DVD Unit Reset Control (Active Low)

10 Y13 EXT_MUTE I/O Audio out Terminal Sound Mute (Active High)

11 AB11 S1_DET I S Connector Detect

12 J4 Unused O

13 J3 SPDIF_OUT O SPDIF out

14 H1 Unused O

15 H3 SP_MUTE I/O Speaker Sound AMP Mute (Active High)

16 G2 Unused O

17 AB13 Unused O

18 AB14 DVD_RXD I DVD Unit Control UART Rx

19 AA13 DVD_TXD O DVD Unit Control UART Tx

20 AB19 Unused O

21 AB20 Unused O

22 AA19 Unused O

23 E1 TU_I2C_SCL O Tuner Control I2C Bus Clock

24 F2 TU_I2C_SDA I/O Tuner Control I2C Bus Data

25 Y18 E2P_I2C_SCL O E2PROM Control I2C Bus Clock

26 W15 E2P_I2C_SDA I/O E2PROM Control I2C Bus Data

27 F1 IF_AGC I Tuner IF AGC for Digital

28 G3 Unused O

29 G1 Unused O

30 U21 LIGHT_CTL O Backlight Control (PWM)

31 U22 POWER_FAIL I Power Failure Detect (Active Low)

32 AB21 DEBUG_RXD I For Debug

33 AA20 DEBUG_TXD O For Debug

34 AB16 SFCK O Serial Flash Clock

35 Y14 SFTX O Serial Flash Transmit

36 W13 SFRX I Serial Flash Receive

37 AA14

SFWP_N

I/O Serial Flash Write Protect

38 AA16 SFCS_N I/O Serial Flash Chip Select

39 Y15 Unused O

40 AB17 USB_P I/O For Software Update

41 AA17 USB_M I/O For Software Update

42 Y16 Unused O

43 AB18 Unused O

44 W14 Unused O

45 Y17 Unused O

46 AA18 Unused O

47 V20 ASEBRKAK_N O E10A interface

48 V21 ASEMD0 I E10A interface

49 V22 TRST_N I JTAG Interface

50 U20 TCK I JTAG Interface

51 T19 TMS I JTAG Interface

52 V19 TDI I JTAG Interface

53 U19 TDO O JTAG Interface

54 W18 PANEL_POWER-H O LCD Panel Power Control (Active High)

55 W17 HDMI_HPD1 O HDMI1 Hot Plug Control (Active High)

56 T20 SYS_POWER-H O System Power Control (Active High)

57 W22 TUNER_AFT I Tuner AFT Voltage in

58 W21 Unused O

59 Y22 Unused O

60 W20 Unused O

IC DESCRIPTION

F-1

1 2 ... 19 20 21 22 23 24 25 26 27 28 29 ... 36 37

Comments to this Manuals

No comments

Sansui HDLCD1909 Service Manual Page 24

Comments to this Manuals