Panasonic DMP-BD45GA Service Manual

Contents

Panasonic DMP-BD45GA Service Manual Manual pdf 20 page image

206 Block Diagram6.1. Digital P.C.B. Regulator Block DiagramDIGITAL P.C.B. REGULATORBLOCK DIAGRAM19,20,21,22P58001P1102(REG.PW_D3.3V)IC58003SWVCC3FB 572EN PW_D3.3VPW_1.8VPW_D1.2V_APW_D1.2V_C+5VPW_3.3VPW_3.3VIC51001-VDDR,VDDAIC51001-VDDIO,VDDIOCKIC51001-VDD,VDDUSB, IC56036-VDD12(DC-DC CONVERTER)IC58004VCC OUT2 HOUT2 LLX2OUT1 HOUT1 LVO120EN2EN18115171623214Q58003D17D1 D2D2D2D2G1G28245S1 16(REG.PW_1.8V)Q58004D17D1G1G28245S1 16(REG.PW_1.2VC)12,13,14P58001P1102(REG.+5V)IC56001VINVOUT 415ON(REG.PW_3.3V)IC57006VINVOUT 415ON(REG.PW_SUB5V)PW_DR12VIC51701VinVout 312 ON[H](REG.DR12V)Q5800643(REG.PW_DR5V)IC58302VINVOUT 321ON[H]PW_X_SW5.9VPW_X_SW12.2VPW_HSW5V1 2(REG.PW_AD5V)IC54001VIN VOUT 321ON[H]FROMPOWER P.C.B.FROMPOWER P.C.B.2P58001 P1102 TO POWER P.C.B.1P51701-IC57001-14 35IC55006- /28 39P55001- /3 12IC55005- /41/ 54/ 55/16IC55005-6 7/ 31 59//JK56001- 184P51602-12 37IC51301- / 2,IC53003-2IC53002-7 8IC59001- / 25/ 26/10 14IC56036- 1863 65/ /22/ 26/ 37/ 43/66 82/ 95/ 100/ 110/ 111/ 127/52/// /7273/74/ 75/ 76/ 77/ 78/ 82 83// 84/79/ 80/ 81/IC51001-VDD33,AVDD_APLL1,AVDD_MPLL2,AVDD_MPLL1,AVDD_DPLL,VDDAUSB,VDDPUSB,JK59001-69 70IC52001,IC52002,IC52201,IC52202- / 71/HDMI_P_ON[H]IC57001- 55FROM TIMERSECTIONP_STANBY_HIC57001- 42FROM TIMERSECTIONJC_P_ON[H]IC57001- 49FROM TIMERSECTIONDR_P_ON_HIC57001- 43FROM TIMERSECTION(REG.PW_HSW5V)IC51702/OCVout 514EN3VinFROM BP1_PERISECTIONFROM BP1_PERISECTIONSBI1IC51001-P31IC51001-FROM FESECTIONIP55005D5VDR5VA5V21561 2IP55004 (REG.BLD8V)IC55002VINVO 321VC(REG.DR5V)IC55007185BLD8V BLD8V23IC55006-12VC253 6QR58001(SWITCHING)2 1IC57005(RESET)VDD OUT IC57001- 14FB1 3LX1 22VO2 10FB2 11PW_AD5VD58001SBO1IC51001-2 16IC53001- /1 10IC54002- /PW_DR5Vonly for BD65GN/PU/PXonly for BD45GA/GC/GN/GW/PUonly for BD45PU/65GN/65PU/65PXonly for BD65GN/PU/PXW32V34DMP-BD65GN/PU/PXDMP-BD45GA/GC/GN/GT/GW/PU