Sharp LC-46XL2E Service Manual

LC-42XL2E/S/RU, LC-46XL2E/S/RU, LC-46X20E/S/RU, LC-52XL2E/S/RU, LC-52X20E/S/RU
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AK25 VDB_R0 I/O Video input/output; Red channel bit 0;
IDE: IDE address bus bit 2.
EJTAG: PCST[8], output as EJTAG PC Trace bus, bit 8.
POD2: POD2_TS1_D1, the second POD_TS1 data[1].
AL25 VDB_R1 I/O Video input/output; Red channel bit 1;
IDE: IDE bus DMA acknowledge.
EJTAG: PCST[9], output as EJTAG PC Trace bus, bit 9.
POD2: POD2_TS1_D2, the second POD_TS1 data[2].
AM25 VDB_R2 I/O Video input/output; Red channel bit 2;
IDE: IDE bus IO Read Strobe signal.
EJTAG: PCST[10], output as EJTAG PC Trace bus, bit 10.
POD2: POD2_TS1_D3, the second POD_TS1 data[3].
AN25 VDB_R3 I/O Video input/output; Red channel bit 3;
IDE: IDE bus IO Write Strobe signal.
EJTAG: PCST[11], output as EJTAG PC Trace bus, bit 11.
POD2: POD2_TS1_D4, the second POD_TS1 data[4].
AP25 VDB_R4 I/O Video input/output; Red channel bit 4;
IDE: NOP
EJTAG:
S1=0, select DCLK/TPC[7:0]/PCST[11:0] of host CPU as output.
S1=1, select DCLK/TPC[7:0]/PCST[11:0] of slave CPU as output.
POD2: POD2_TS1_D5, the second POD_TS1 data[5].
AK26 VDB_R5 I/O Video input/output; Red channel bit 5;
IDE: NOP
EJTAG:
S1=0, two EJTAG are separately used.
S1=1, two EJTAG are used in a daisy chain style.
POD2: POD2_TS1_D6, the second POD_TS1 data[6].
AL26 VDB_R6 I/O Video input/output; Red channel bit 6;
IDE: NOP
EJTAG: TDI1, TDI EJTAG input of host CPU CPU.
POD2: POD2_TS1_D7, the second POD_TS1 data[7].
AM26 VDB_R7 I/O Video input/output; Red channel bit 7;
IDE: NOP
EJTAG: TDO1, TDO EJTAG input of host CPU CPU.
POD2: POD2_TS1_DEN, the second POD_TS1 data valid.
AN26 VDB_R8 I/O Video input/output; Red channel bit 8;
IDE: NOP
EJTAG: TMS1, TMS EJTAG input of host CPU CPU.
POD2: POD2_TS1_CLK, the second POD_TS1 clock.
AP26 VDB_R9 I/O Video input/output; Red channel bit 9;
IDE: NOP
EJTAG: TCK1, TCK EJTAG input of host CPU CPU.
POD2: POD2_TS1_SYNC, the second POD_TS1 SYNC.
IEEE1394 Interface, 8051 and 656 share with 1394
AM7, AL7, AK7, AK8, AL8,
AM8, AK9, AL9
HSD[7:0] I/O 1394: Parallel data.
Video 656 port; 656D[9:2], data[9:2]
8051: AD[7:0], AD bus.
AM9 HSDCLK I/O 1394: clock.
Video 656 port; 656CLK, clock.
8051: RD, ALE, address latch enable.
AM10 HSDRW I/O 1394: Not used.
Video 656 port; 656CHS, horizontal sync.
8051: RD, read signal, low active.
AL10 HSDSYNC I/O 1394: Packet synchronization.
Video 656 port; 656VS, vertical sync.
8051: WR, write signal, low active.
AK10 HSDAV I/O 1394: Not used.
Video 656 port; data[1].
8051: NOP
AM11 HSDEN I/O 1394: Data valid.
Video 656 port; data[0].
8051: CS, chip select.
Transport Stream Interface
G4, G5, F1, F2, F3, F4, F5,
E5
TS2_D[7:0] I Transport Stream 2, data bus.
G3 TS2_DEN I Transport Stream 2, data enable.
G2 TS2_SYNC I Transport Stream 2, sync signal.
G1 TS2_CLK I Transport Stream 2, clock.
Ref No. Pin Name I/O Pin Function

Sharp LC-46XL2E Specifications

General

Brand	Sharp
Model	LC-46XL2E
Category	LCD TV
Language	English