Sharp Aquos LC-37D90U, Руководство по обслуживанию

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LC-37D90U
5 – 59
2.17. RH-iXB732WJQZQ (ASSY: IC9101)
CPLD
• Block Diagram [RH-iXB732WJQZQ (ASSY: IC9101)]
• Pin Function [RH-iXB732WJQZQ (ASSY: IC9101)]
Pin No. Pin Name I/O Pin Function
1 ED16 I/O SBDAT0.
2 ED17 I/O SBDAT1.
3 ED18 I/O SBDAT2.
4 ED19 I/O SBDAT3.
5 ED20 I/O SBDAT4.
6 ED21 I/O SBDAT5.
7 ED22 I/O SBDAT6.
8 ED23 I/O SBDAT7.
9 VCC --- Power Supply.
10 GND --- Ground.
11 GNDINT --- Ground.
12 ECLK I Bus Clock.
13 VCC --- Power Supply.
14 N_DBG_RST I Debugger Reset Input.
15 XEWE I N_SBWE.
16 XERE I N_SBOE.
17 EA21 I SBADD21.
18 EA22 I SBADD22.
19 EA23 I SBADD23.
20 EA24 I SBADD24.
21 RF_SW O RF Switch Control.
22 TMS I
23 TDI I
24 TCK I
25 TDO O
26 BS1_SYNC_INT I Tuner Interrupt.
27 N_BS1_INT I Tuner Interrupt.
28 N_DEMORST O Demodulator Reset.
29 N_SD_INT I
30 N_SD_RST O
31 VCC --- Power Supply.
32 GND --- Ground.
33 TP ---
34 FLADD22 O Flash ADD22.
35 N_FLCS1 O Flash CS1.
36 N_FLRST O Flash Reset Output.
37 N_FLOE O Flash OE.
38 TP ---
39 FPI2CEN1 O PH1_I2C1 Line Switch Control (CMOS Level).
40 N_AUDIORST O Audio Reset.
41 SDSP_RST O
42 RST_MSP O MSP Reset (CPLD3_33pin).
43 TP ---
44 VC_INT I
45 VCC --- Power Supply.
46 GND --- Ground.
47 N_EXT_RST O PC Card PWB Reset.
48 N_HOST_CE1 O PC Card PWB CS.
49 N_EXT_BOOT I PC Card Boot Detect.
50 CBOOTS I Card Boot Detect.
51 SMPOWHOLD O
52 FLS_RST O
53 FLS_W O
54 RST_VC O EX59 Reset (CPLD3_31pin).
55 N_PHY_RESET OD i.Link PHY Reset.
56 N_LINK_RESET O i.Link LINK Reset.
57 PM_REQ I
58 N_DBOOTS I
59 VCC --- Power Supply.