Panasonic TH-37PW7BX Service Manual

Also see for TH-42PWD7UY: Operating instructions Service manual Service manual

Contents

15.62. Z-Board (1 of 2) Schematic DiagramThermal Pad+++++++++++++++++++Thermal Pad9V9VR24400C1BA00000278IC23021234567891011121314 1516171819202122232425262728C246550V6800pR234612kC2437C235350V 10uC246616V1uC236650V2.2uC2457 50V4.7uC243350V0.039uC235950V2.2uQ23302SD1266AP0LBC243150V 0.01uR235310kC231250V0.01uJS2301C245450V4.7uR24684.7kR23321.8k1/2WR23582.2C246716V1uC242650V0.015uD2302B0JCME000025C235750V1000p1/2WR23552.2R245247kC244016V4.7uR24850C236050V1000pZA003K4ZZ01000121R245056kR245610kC231350V47uC243450V0.022uC235535V47uC245650V6800pR23014.7kR235410kC23512.2u16VR24870D2301B0JCME000025R235210kC236325V470uR2461100R243956kR24481kC243550V0.01uL2306ELJPA100KFZ7123R2333470C235850V2.2uR24860ZA001K4ZZ01000121 R24890C235435V47uR24880D2317B0JCME0000251%R246315kC245250V5600pR230447kC231425V47u C235250V10u1/2WR23602.2C245350V 0.1uR244112kR230622kC236225V470uC242350V0.01uZ61234R2476 22Q23052SD0601A0LR235110kZA002K4ZZ01000121D2308MA3X152E0LR24450C245050V 10uQ23032SD0601A0LR23504.7kR2467220kR2477 22C236150V1000p1/2WR23562.2C244116V4.7uC243616V1uR23094.7kR243112kC241950V10uC2429 R2462100C1BA00000278IC23011234567891011121314 1516171819202122232425262728R230522kC245916V1uC2451 50V4.7uR245310kC236450V0.1uC246050V 0.047uC236850V0.1uC246150V1000pC236950V0.1uC236550V0.1u1/2WR23592.2C245850V 1000pC235650V1000pC242750V10uC2438R24344.7kR234747kIC2401C1BA0000030212345678910111213141516 17181920212223242526272829303132C23502.2u16VR2469100kC246350V0.047uR23105.6k1%R246018kR234810kC236750V2.2uQ23062SD0601A0LIC2304C0CBAHG00005GND32OUTIN1R2466100k1/2WR23572.2Q24062SD0601A0LR24704.7kR24711.8kR24731.8kR24724.7k*R24940*R24950L2330220uQ23312SD1266AP0LBL2331220uSCL3SDA3+R OUT-R OUT-L OUT+L OUTFILTERLIPPLEAMP STB SWON TIMENCNCPOWER GNDBEEPINNCPRE GNDNCPOWER GNDVcc(SW)OUTSWSW ESW BSW GNDOUT-OUT+VccSW GNDPOWER GNDSW GNDPOWER GNDVccOUT+OUT-SW GNDBSWESWSW OUTVcc(SW)POWER GNDNCPRE GNDNCINBEEPPOWER GNDNCNCON TIMESTB SWAMPLIPPLE FILTER100Hz LPFSTTMS_INB_GAINLTB_INADDC_INS_OUTV_REFPSSTBLS2AGC_ADJ(4.2V)LS1VCCL_INA_GNDR_INSCVPORTSDASCLLBCBCTRTR_OUTRBC_OUTL_OUTSLVSRVSOUND PROCESSORAVR 9V841 2B5C6ADE73AUDIO AMPAUDIO AMPZ-BOARD TNPA3198AB (1/2)!564231108971.84.34.54.04.44.4000004.44.403.90.40.41.84.34.44.40.44.44.48.94.44.404.40.40.44.40.502.70.511.200.500.50.503.33.3012.13.33.30012.03.612.21.73.31.70.20012.13.303.300012.03.512.21.73.31.70.20.502.70.611.200.502.30.603.33.3012.28.900.11.70.21.71.71.70.18.93.90.9004.3004.30.5000.23.43.53.53.30.4M=#=#=#=#MMMM=#M=#TH-37/42PW7 seriesTH-37/42PWD7 seriesZ-Board (1 of 2) Schematic DiagramTH-37/42PW7 seriesTH-37/42PWD7 seriesZ-Board (1 of 2) Schematic DiagramTH-37PW7BX126