13.51. SD-Board Block DiagramPDP SCAN DRIVERSHIFT RESISTOR B40IC6958A39B2SD2B9A1OUTPUTSCAN ELECTRODESB79IC6957HV0290A39B38PRO30B34A4080FS01B78B74A2VSCN86B37VfoB50OUTPUTIC6956SD3A2FSI44HV0389A40B41FSIVfB35OUTPUTB1B2PRO9985B3964 PINB2546B36A9B3964 PINSDSCAN ELECTRODESB40FCLB1LATCHHV64FCLKVfB75FCLKB17A16Vf5Vf5A2SD42VfoA25PROB48FS03FS02VF5V76B16FCL48 PINVfSD1A133A8B9SCAN OUT (DOWN) BOARD88FCLKB1164 PINSCAN ELECTRODESHV33SELECTORPDP SCAN DRIVER100A40FCLPDP SCAN DRIVERPROVF5VHV32B24B1B1To 2nd 80pins ofOUTPUTFCLKFSIFCLKTo 3rd 80pins ofB2B8B73B49HV011A1FS01A24To 1st 80pins of79PROFS02B10B8B3943IC6955FCLB51B33B76VSCNFS0332Vf5B40PRO91TO SC42A39FCL97A17FCLVf596VfB77FCLKPDP SCAN DRIVERB3910TO SC46FCLSD462FCLK 69FSIVF5VPRO 74VF5V80LATCHHV64869644HV03HV0118976Vf79Vf33SHIFT RESISTOR88439985HV33SELECTOR32100HV0246909130HV329780LATCHHV64869644HV03HV0118976Vf79Vf33SHIFT RESISTOR88439985HV33SELECTOR32100HV0246909130HV329780LATCH86964489Vf79Vf33SHIFT RESISTOR884385SELECTOR32909776HV6375HV171615HV64HV6277HV18804333 9644 79 97Vfo32804333 9644 79 97Vfo32804333 9644 79 97Vfo32804333 9644 79 97Vfo32TH-42PM50USD-Board Block DiagramTH-42PM50USD-Board Block DiagramTH-42PM50U107