Panasonic DMR-EZ47VP Service Manual

12.5. Digital I/F (3/4) Section (Power & Digital I/F P.C.B.(2/3)) Schematic Diagram (IF)123456789101112131415161718192021MLKJIHGFEDCBAVINVOUTNOISE GND CNT4 2 315ICVIN SUB ON: HVOUT GNDNC CNSHUTDOWNTHERMALLIMITTERCURRENTDRIVER BIASREFERENCE71 2 3 456NCNC NC CONTVINVOUT GNDCNSHUTDOWNTHERMALLIMITTERCURRENTDRIVER BIASREFERENCE8 7 6 54321VWJ0795=5LB37108CL37120CL371140.01C310061C31004CL37112220R31005 D31001B0AACK000004CL37113R3100122KC310070.01C3101210C3101011C3100831245IC31004C0CBCDC00052D31002B0AACK000004R3100210KR3100418KR31003100C3101410CL37117 CL371161800R31007MA2C700A0FD310031C3100110C310098200R31008CL37118CL37119L37101G0A220GA0026L37102G0A100HA002367 52 4381IC31002C0CBCBD00048VWJ0795=5LB37114C3100510V 1001C31002456721 3IC31001C0DBGHF00001T1R5VG_I2C5CK_AG_TU_SDA_AG_TUIFOUT1_AG_TU_IFAGC_AG_TUIFOUT2_AG_TU_SCL_AG_I2C5DT_ATV_VCRD2R3VAFCJC_REG5VJC_P_ON_HCH_SWD3R3VX_SW_5R8VGNDDI_PON_HD_P_OFF_L1X_SW_3R2VX_SW_12R5VX_SW_4V(MM1775AFBE)(S-815A50AMC)CNGNDPPPPPPPPPPNCTUTUTUTUTUTUTUTUTUTUTUTUSUBON[H]VINVOUTCNTGNDVINGNDCNNCVOUTNCVINNCON[H](MM1683DFBE)NOISEVOUT8 9 1076EFGDC54321BATODIGITAL I/F SECTION(1/4)LOCATION MAP1/4 2/43/4 4/4DMR-EZ47VP/EZ475VPDigital I/F(3/4) Section(Power & Digital I/F P.C.B.(2/3))Schematic Diagram(IF)NOTE:DO NOT USE THE PART NUMBER SHOWN ON THIS DRAWING FOR ORDERRING.THE CORRECT PART NUMBER IS SHOWN IN THE PARTS LIST,AND MAY BESLIGHTLYDIFFERNT OR AMENDED SINCE THIS DRAWING WAS PREPARED.BP:Power Supply Section:(Page: )AIF:Digital I/F Section:(Page: )BTU:Tuner Section:(Page: )CIC31002ANA +3.3V SWITCHING REG.IC-DETAIL BLOCK DIAGRAMIC31001JC +5V SWITCHING REG.IC-DETAIL BLOCK DIAGRAMIC31004D +5V SWITCHING REG.IC-DETAIL BLOCK DIAGRAMDMR-EZ47VP / DMR-EZ475VP67