-50-Chassis Block DiagramsCHO_RXDCHO_TXDON_33V ON_33VFAN_ERRON_150VLAMP_SCIS1.8VS1.8V_PWSS3.3VS6VIC5861S-5V S-5VQ5701D36013.3V_ALLLINE FILTERBOARDLAMPBALLAST1 455 41CN2K8H 1 2K8SK6DCN1K6CK6BLAMPAC CORDK6R K8RPOWERTEMP SENSOR CTEMP SENSOR AMAINIC621P.F.CONTROL12912 1356111098721010114T651D663/D664D661D662IC6711PC671 ERRORAMPPower-On:HPower-On:HPower-On:HPower-On:HPower-On:HPower-On:HP-Fail:HNetwork STBY: HEco STBY: LLAMP_DET(Power-On:L) LAMP_SW(Power-On:L)PC661PC663IC631POWER OSC.F/BS-5VS16VS6VON_150VLAMPDC_ONPOWER_SWIC4891NANDS6VS16VS-5V8956311IC8821TEMP. SENSOR B(PANEL) (ROOM) (LAMP)IC8811TEMP. SENSOR AIC8831TEMP. SENSOR CLAMP_DET285 2 13P_FAILP-Fail:L21518895ON_50V419ON_16V96Power-On:HON_18V ON_18V347Power-On:HLAMP_DC_ON89293,212 SCL0SDA0IC9882INVERTERIC9885PIC MICOMSW901S16VFAN_AIC7811D3613D8092/D8093/D8094D591/D5922Q5830S1.2VSIIC8092Q70813.3VD56253.3VGAMD7081S3.3VSIQ3582IC56213.3V_MCU IC5821S5V IC560215.5V_PNLON_50VFAN_BIC7841IC592ON_16VQ5700D3614FAN_CD364412V IC5542D3602/D3611ON_33VPOWER_SW POWER_SWPOWER_SWK6AS2.5V_PW S3.3VIC5841SW902Thermal SWLamp Cover SW1.0VIC301SCALERS3.3VA_PWS3.3VD_PWFAN_SW1D5602Power supply & protection circuit
