14.6. PA-Board Block DiagramON/OFFD5644D5635 D5639D5641D5637D5643 D5647D5642D5638D5649D5804MAIN9VTP16TPS9VTPS9TPS5 TPS5VTPM5 TPM5VD2309D5640TPS33TPS33VTPM33 TPM33VTPM18VTPM18TPM9VTPM9TP5616 TP5615 TP5617D5634D5805D5806D5807MAIN9VD56466SUB_5VQ5603722Q5602SUB_9V-1SUB9VPA_SOS3FAN_SOSF_STBY_14V23820MAIN_5VSUB5VPA209LINP121IC230619W_L+SUB_3.3V35W_R+LOUTP5W_R-1LOUTNLOUTPSHUTDOWNIC230434MAIN_9V(0.4A)PA28SUB9V(2.2A)26SOUND_SOSTUNER_SUB_ONON/OFF124TUNER_MAIN_ON3163SUB9VQ5643SUB9V1SUB5VMAIN9VVOUT1MAIN3.3VF_STBY_14V 1TO P10MAIN1.8VQ23066NR14V6ROUTPRINP15277OP AMP39VOUT1VINFAULTIC56015PVCCR ROUTNMAIN3.3VAVR 5V/9V134840ON/OFF12242ON/OFF29TO SPEAKER2VINQ5641541103+15VVOUT2OP AMP142 4MAIN3.3V1916VOUT23MAIN9VFAN_CONTPA406STB5V1218Q5601MAIN1.8VMAIN5VON/OFF2ON/OFF371735392Q5605MAIN5V1Q5644+15VSRW_L-7SUB9V32AVCC4ROUTNPVCCL155IC5602ROUTPSUB5VAPVCCLAMUTESL313MAIN_1.8V20LOUTN2IC23027461443MAIN_9V33PA5Q2302(W-R & W-L)F_STBY_14VPVCCR234+15VPA10AVR 1.8V/3.3V+15V+15VFAN3PA32SOS3FAN1PA33FAN1FANSOS1PA34SOS 31SOSPA313AVR 15VVinON/OFF51IC5801Q2307SUB5VATO P5Q5642PASUB5V/MAIN5VSUB9V/MAIN9VQ5613STB5V1STB5V1TO H40Q5604ON/OFFTV_SUB_ONIC5604VIN 5AVR 3.3VVOUT1TO DG20MAIN_9V(0.1A)SUB5V(1.0A)MAIN5V(0.37A)MAIN5VTUNER_MAIN_ONSPEAKER AMPQ2300Q230111 SUB3.3V13 MAIN3.3VSUB3.3VMAIN3.3V(1.55A)MAIN1.8V(1.2A)MAIN3.3V(2.5A)SUB9V(1.7A)MAIN1.8V(1.2A)SOSVout 24VadjQ230315Q561091(sw)FAN CONTROLSPEAKER OUT/AUDIO AMPFAN CONTROLDC-DC CONVERTERLED BLINKING : 12TIMESSOUND SOSFAN SOSLED BLINKING : 11TIMESPA SOSLED BLINKING : 10TIMESTH-50PX60UPA-Board Block Diagram TH-50PX60UPA-Board Block DiagramTH-50PX60U76