Hitachi C28W40TN, Service Manual

Page: 59 / 394

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Test Point Net Name Function
TP654 ISO IEEE1394
TP659 /PHY_RESET IEEE1394
TP661 CTL_0 IEEE1394
TP662 CTL_1 IEEE1394
TP647 PHY_POWER IEEE1394 Physical link power supply
TP643 IEEE1394
TP644 IEEE1394
TP649 OSC2 24.576MHz CLOCK
TP650 OSC1 24.576MHz CLOCK
TP653 PHY_POWER IEEE1394 Physical link power supply
TP633 IEEE1394
TP634 IEEE1394
TP635 TPA1+ IEEE1394
TP636 TPA2- IEEE1394
TP637 TPB1+ IEEE1394
TP638 TPB1- IEEE1394
TP652 MPC11 1394 IEEE1394
TP651 MPC11 1394 IEEE1394
TP641 TPA2+ IEEE1394
TP640 TPA2- IEEE1394
TP639 TPA2+ IEEE1394
VTP642 TPA2- IEEE1394
TP624 CNA IEEE1394
TP655 PC0 IEEE1394
TP656 PC1 IEEE1394
TP657 PC2 IEEE1394
TP645 CPS IEEE1394
TP666 CPS IEEE1394
Sheet7 External DRAM Controller
TP735 SIZ0 DRAM controlller data size 0
TP733 CPU_D13 Cpu data 13
TP734 /CS_DRAMC Chip select DRAM controller (External DRAM)
TP706 CLK_27_1 27 MHz clock
TP700 EBM_D0 Data bus DRAM controller to DRAM bit 0 (External DRAM)
TP701 EBM_D1 Data bus DRAM controller to DRAM bit 1 (External DRAM)
TP702 EBM_D2 Data bus DRAM controller to DRAM bit 2 (External DRAM)
TP703 EBM_D3 Data bus DRAM controller to DRAM bit 3 (External DRAM)
TP704 EBM_D4 Data bus DRAM controller to DRAM bit 4 (External DRAM)
TP705 EBM_D5 Data bus DRAM controller to DRAM bit 5 (External DRAM)
TP707 EBM_D6 Data bus DRAM controller to DRAM bit 6 (External DRAM)
TP708 EBM_D7 Data bus DRAM controller to DRAM bit 7 (External DRAM)
TP709 EBM_D8 Data bus DRAM controller to DRAM bit 8 (External DRAM)
TP710 EBM_D9 Data bus DRAM controller to DRAM bit 9 (External DRAM)
TP711 EBM_D10 Data bus DRAM controller to DRAM bit 10 (External DRAM)
TP712 EBM_D11 Data bus DRAM controller to DRAM bit 11 (External DRAM)
TP713 EBM_D12 Data bus DRAM controller to DRAM bit 12 (External DRAM)
TP714 EBM_D13 Data bus DRAM controller to DRAM bit 13 (External DRAM)
TP715 EBM_D14 Data bus DRAM controller to DRAM bit 14 (External DRAM)
TP716 TDO_I_DRAMC_LLC JTAG test data out
TP717 EBMA0 Address bus DRAM controller to DRAM bit 0 (External DRAM)
TP718 EBMA1 Address bus DRAM controller to DRAM bit 1 (External DRAM)
TP719 EBMA2 Address bus DRAM controller to DRAM bit 2 (External DRAM)
TP720 EBMA3 Address bus DRAM controller to DRAM bit 3 (External DRAM)
TP721 EBMA4 Address bus DRAM controller to DRAM bit 4 (External DRAM)
TP722 EBMA5 Address bus DRAM controller to DRAM bit 5 (External DRAM)
TP723 EBMA6 Address bus DRAM controller to DRAM bit 6 (External DRAM)
TP724 EBMA7 Address bus DRAM controller to DRAM bit 7 (External DRAM)
TP725 EBMA8 Address bus DRAM controller to DRAM bit 8 (External DRAM)
TP726 EBMA9 Address bus DRAM controller to DRAM bit 9 (External DRAM)
TP716 TDO_I_DRAMC_LLC JTAG test data out
TP727 EBM_D15 Data bus DRAM controller to DRAM bit 15 (External DRAM)
TP728 EBOE DRAM data output enable (External DRAM)