14.35. SU-Board Block DiagramB4098SU291A40FCL91HV038885HV6488Vf5Vf7946HV63429281SELECTORFCLK754286323430IC64019330PRO3583971HV18Vfo4178443131PDP SCAN DRIVER34977932784145HV62IC64029882HV1776448935SHIFT RESISTOR754583Q6401LATCH8174FS01FSO110090FS0282FS0299FS03 91Vf5FS038388Vf142VfVfo84HV6492VSCNHV6397HV62SU98FSI76Scan Out (up) BoardFCLFCLK41VfoPRO9376HV03VfHV63VF5V98HV02PROSCAN ELECT7548 PIN81Vf11VF5VOUTPUTFCLK3712HV013064 PIN5013OUTPUT36941435VfoOUTPUT3235 1534Vfo64 PINVf1678OUTPUT17FCLK64 PIN30PROA39FCL453182HV02FCLSHIFT RESISTORPROHV036184326246LATCH448292PROPDP SCAN DRIVER848393IC6404A1HV0280B179Vf581FSI89FCL46449090VSCNTo 1st 80pinsPDP SCAN DRIVER9471PDP SCAN DRIVER91VfHV01SCAN ELECT9594IC6403FCLKSU42A24To 2nd 80pins87FSI74B4085100TO SC41HV01SCAN ELECTB2499SELECTORTo 3rd 80pinsTO SC42B2586B393583A25A39134A274B32347833Vf54510031VfA409532A1782SU4187A169951SHIFT RESISTORA160LATCH86HV63SHIFT RESISTORA2756384HV64B1LATCH30814670SELECTORB274FCLK HV62B338892Vfo85FCLB409586B399316B17B164294A33798715B39A3997HV64 SU1SU3898595HV62A18931A4041A2B2907690B187A32SELECTORB2TH-42PW6/TH-42PWD6SU-Board Block DiagramB32ECAD4187