LC-46X20E (serv.man5). Major IC Informations - Sharp TV Service Manual (repair manual). Page 28

LC-42XL2E/S/RU, LC-46XL2E/S/RU, LC-46X20E/S/RU, LC-52XL2E/S/RU, LC-52X20E/S/RU

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AM21

VDB_G4

I/O

Video input/output; Green channel bit 4;
IDE: IDE data bus bit 4.
EJTAG: TPC[0], output as EJTAG PC Trace bus, bit 0.
POD2: POD_CD2B#, the second POD interface card detect.

AN21

VDB_G5

I/O

Video input/output; Green channel bit 5;
IDE: IDE data bus bit 5.
EJTAG: TPC[1], output as EJTAG PC Trace bus, bit 1.
POD2: POD_CD1B#, the second POD interface card detect.

AP21

VDB_G6

I/O

Video input/output; Green channel bit 6;
IDE: IDE data bus bit 6.
EJTAG: TPC[2], output as EJTAG PC Trace bus, bit 2.
POD2: POD_RSTB, the second POD host interface reset.

AK22

VDB_G7

I/O

Video input/output; Green channel bit 7;
IDE: IDE data bus bit 7.
EJTAG: TPC[3], output as EJTAG PC Trace bus, bit 3.
POD3: POD_A_B14, the second POD host interface address bit 14.

AL22

VDB_G8

I/O

Video input/output; Green channel bit 8;
IDE: IDE data bus bit 8.
EJTAG: TPC[4], output as EJTAG PC Trace bus, bit 4.
POD3: POD2_TS2_D0, the second POD_TS2 data[0].

AM22

VDB_G9

I/O

Video input/output; Green channel bit 9;
IDE: IDE data bus bit 9.
EJTAG: TPC[5], output as EJTAG PC Trace bus, bit 5.
POD3: POD2_TS2_D2, the second POD_TS2 data[1].

AN22

VDB_B0

I/O

Video input/output; Blue channel bit 0;
IDE: IDE data bus bit 10.
EJTAG: TPC[6], output as EJTAG PC Trace bus, bit 6.
POD3: POD2_TS2_D2, the second POD_TS2 data[2].

AP22

VDB_B1

I/O

Video input/output; Blue channel bit 1;
IDE: IDE data bus bit 11.
EJTAG: TPC[7], output as EJTAG PC Trace bus, bit 7.
POD3: POD2_TS2_D3, the second POD_TS2 data[3].

AK23

VDB_B2

I/O

Video input/output; Blue channel bit 2;
IDE: IDE data bus bit 12.
EJTAG: PCST[0], output as EJTAG PC Trace bus, bit 0.
POD3: POD2_TS2_D4, the second POD_TS2 data[4].

AL23

VDB_B3

I/O

Video input/output; Blue channel bit 3;
IDE: IDE data bus bit 13.
EJTAG: PCST[1], output as EJTAG PC Trace bus, bit 1.
POD3: POD2_TS2_D5, the second POD_TS2 data[5].

AM23

VDB_B4

I/O

Video input/output; Blue channel bit 4;
IDE: IDE data bus bit 14.
EJTAG: PCST[2], output as EJTAG PC Trace bus, bit 2.
POD3: POD2_TS2_D6, the second POD_TS2 data[6].

AP23

VDB_CLK

I/O

Video input/output; Clock;
IDE: IDE data bus IO access complete.
EJTAG: NOP
POD3: POD_CE1B#, the second POD interface card enable.

AK24

VDB_B5

I/O

Video input/output; Blue channel bit 5;
IDE: IDE data bus bit 15.
EJTAG: PCST[3], output as EJTAG PC Trace bus, bit 3.
POD3: POD2_TS2_D7, the second POD_TS2 data[7].

AL24

VDB_B6

I/O

Video input/output; Blue channel bit 6;
IDE: Chip Select 0 for IDE interface.
EJTAG: PCST[4], output as EJTAG PC Trace bus, bit 4.
POD3: POD2_TS2_DEN, the second POD_TS2 data valid.

AM24

VDB_B7

I/O

Video input/output; Blue channel bit 7;
IDE: Chip Select 1 for IDE interface.
EJTAG: PCST[5], output as EJTAG PC Trace bus, bit 5.
POD2: POD2_TS2_CLK, the second POD_TS2 clock.

AN24

VDB_B8

I/O

Video input/output; Blue channel bit 8;
IDE: IDE address bus bit 0.
EJTAG: PCST[6], output as EJTAG PC Trace bus, bit 6.
POD2: POD2_TS2_SYNC, the second POD_TS2 SYNC.

AP24

VDB_B9

I/O

Video input/output; Blue channel bit 9;
IDE: IDE address bus bit 1.
EJTAG: PCST[7], output as EJTAG PC Trace bus, bit 7.
POD2: POD2_TS1_D0, the second POD_TS1 data[0].