Panasonic TH-C46FD18A Service Manual
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Contents
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349.4. Block Diagram (4/6)(LED:12TIMES)(LED:12TIMES)(LED:11TIMES)(LED:11TIMES)(LED:11TIMES)(LED:11TIMES)(LED:10TIMES)(LED:10TIMES)(LED:10TIMES)(LED:10TIMES)D3813PA5600+5V(STB)+3.3V(S)D5522D5521D860D3814D1107+5V(S)Q5522D861TPF0S+3.3V(S)D2520A+1.8VTV SUB N6PANEL STB_ONINTERFACE7HDMI_CEC_PU_ONA3IC4800PANEL STATUS PANEL STATUS+15V(FAN)TV SUB ONIC4511439REMOTE RECEIVER+5V(S)FOR FACTORY USEIIC3A18SUB+5V DET9FAN SOSA512TEMP SENSORHDMI_CECDDC IICGH10H/VFAN SOSSERIAL SWFAN CONTIIC_DATA2IC4510REMOTE IN+3.3V(STB)G(10bit)GH11FAN:A-CHDMI_CECA/D CONV.18+15V(SND)IC4200125A30KEYSCAN1IIC2IIC1B(10bit)+5V(STB)FOR FACTORY USESOUND SOSHDMI3 INDDC IICPB30HDMI IN 3I/FSTB RESETLVDS204HV ENHANCE+9V(S)IIC01HDMI_SDDET_11IC4512SUB+9V DET51+3.3V(STB)GenX5R/G/B_24bitIC4513A1DET_2VOLTAGE5DRIVERHDMI_CEC9+9VSBI24TMDS DATACLOCK+1.8VAI GAMMA12HDMI22HDMI IN 2DET_3Q4014,15+5V(S)726+30V(BT)DROP13IIC3TMDS DATACLOCKA7HDMI_SPDIFSWKEYSCAN3OSDSUB+3.3V DET+15V(SND)TUNER SOSAFT+5V(HDMI)TMDS DATAF15V887PANEL SOSFAN SOSLVDS DATAFAN CONTDDC IICTMDS DATACLOCKERROR DET DDCC_IIC8INTERFACEA6+1.8VOSDSYNTHETIC+15V(SND)+3.3V(S)HDMI_CECIIC1IICFAN SOS+5V(HDMI)OSD_6bitPANEL STB_ON11 IIC_CLK25+9/7.2VKEYSCAN1FAN C183D3I/P CONV.+5V4+3.3V+15V(FAN)JK4500FAN CONTHDMI SOUNDA17IIC_DATA1HDMI5V DET72+9V(S)ECO ONPANEL STATUSKEYSCAN331+9/7.2V31EEPROM+3.3VFSTB+15V11HDCP KEYY/PB/PRPANEL STB_ONHS/VS7KIC1100K1TV SUB ONQ4503VIDEO7HDMI_CEC+3.3V(S)1HDMI IN 1SOUND SOSIIC1FSTB+15V26R/G/B_30bit2AC GOOD10bit A/D+5V(S)+5V(HDMI)DETIC850Q4502DDC IIC14TV SUB ON3ECO ONDDCA_IICRM2501LVDS DATATUNER SOSDTV RESETIC540010STB RESETPOWER LEDFSTB+15VDTV RESET2REMOTE IN+15V(FAN)AFT+5V6FAN STOP+5V(HDMI)223IIC_CLK1PB10AC GOODSBO2STB MCU+5VIC4013+30V(BT)2Q3802Y/PB/PRFAN CONTROL+9V(S)913GHAIC1101+1.8V6HDMI EQUALIZER6R(10bit)AUDIOIC3802POWER LED(R)1F15V20REMOTERECEIVERSOS DETRGB MATRIXPIXEL CONV.9+5V(STB)PANEL SOSVIDEOTUNER SOSA11+3.3VDECODE1P6+3.3V(S)+15V(SND)HDMI I/F RECEIVERIIC1DIGITAL SIGNAL PROCESSORP7OVERVOLTAGE3+5V(S)JK4501+5VHDMI PROCESSORFPGADDCB_IICLED RPROCESS+3.3V(STB)PANEL SOSFAN CONTIC5401IIC1FAN AIC3801EEPROMF+STB15VD5KEYSCAN3Q2511POWER LEDSW25001S2POWER2POWER SWITCHSWITCHONS1011D851D852D857PB37PB31PB32(LED:12TIMES)(LED:11TIMES)(LED:11TIMES)(LED:10TIMES)(LED:10TIMES)TH-C46FD18ABlock (4/6) DiagramTH-C46FD18ABlock (4/6) Diagram |
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