14AVR-2105/885 / AVC-189087 OVERLOAD I OVERLOAD DETECT88 VSS - VSS89 VDD(BACK UP) - VDD FOR BACK UP90 NC - -91 TC94A27UG_STB - TC94A27UG CONTROL92 TC94A27UG_PLL_DATA O PLL CONTROL (LC72131),DATA (TC94A27UG)93 TC94A27UG_PLL_CLK O PLL CONTROL (LC72131),CLOCK (TC94A27UG)94 PLL_DT_IN I PLL CONTROL (LC72131)95 TU_MUTE O TUNER MUTE96 ST I STEREO DETECT97 TUNED I TUNE DETECT98 PLL_CE O PLL CONTROL (LC72131)99 2090_CLK1 O BU2090 CLOCK(VIDEO)100 2090_74781_DATA O BU2090/LC74781 CONTROL DATA(VIDEO)PINNo. PIN NAME I/O FUNCTION