Samsung DTB-D700F Service Manual

Also see for DTB-D700F: Instructions for use

Contents

Schematic Diagrams8-4 Samsung ElectronicsThis Document can not be used without Samsung’s authorization8-3 PowerNC for OFDMOFDM(QPSK)LNBBNIM_FSTARTNIM_VALIDNIM_BLKOUTNIM_DATALNBB3V3_TUNER5V_TUNER6.5VBT5V_TUNER5V_TUNERVF+BT 24V-23V3V3_TUNER 6.5V12 V 17V5VBC3560:2012 SIZEVF-3V3 3V33V33V33V317 V24 V3V3R5 0R7 01N4003(SMD)D1C3R1 NC(0)BD1 NC(beed)1 2C2104 104C747nF+ EC34.7uF/16VEC1247uF/50VC92NC(100nF)U3LNBP12SP12345109876VCC1VCC2LNBAVSELENMILLCCEXTENTGNDC1NC(104)R82.2K(1/4W)R18NCR11 NC(47)BD13 NC(PA600E)R10 NC(47)EC1347uF/50VBD7 PA600EBD5 PA600ER16 NCJ1CON15123456789101112131415R12 NC(47)EC15NC(100uF/35V)EC6470uF/10VBD2 NC(beed)1 2R13 NC(47)C93NC(100nF)BD12 NC(PA600E)BD3 PA600EU90NC(74VHC08)1234567 8910111213141A1B1Y2A2B2YGND 3Y3A3B4Y4A4BVCCBD11 PA600EL1 10uH1 2BD10 PA600EBD9 PA600EEC8470uF/10VR6 NC(0)BD8 PA600ER3 10kEC1147uF/50VU91NC(74VHC74)1234567 891011121314/1CLR1D1CK/1PR1Q/1QGND /2Q2Q/2PR2CK2D/2CLRVCCBD6 PA600ETDTE9251DV0 1BU212345678910111213141516171819202122232425262728293031NC (LNB_A)NC (LNB_B)NC (GND)AGC_NC (NC)5V (NC)BT (GND)NC (5V_RF)NC (LNBDC)IF1 (NC)IF2 (NC)5VD (NC)5VA (GND)NC (3.3V_DIG_1)3V3A (LNB_22K)3V3D (GND)RESETDATA_FAILDATA_STARTDATA_VALIDDATA_CLOCKD0D1D2D3D4D5D6D7SER_DATASER_CLKBlank pin (GND)R9NC(0)EC10100uF/16VEC2100uF/16VR2 0R90NC(100)EC16NC(100uF/35V)R1547EC9100uF/50VR4 NC(0)L2 10uH1 2C5C6104 104U1KA78R051324INGNDOUTDISEC1447uF/50VBD4 PA600ER17NCR14100EC7470uF/10VEC5100uF/16VLNB_ACH_I2C_DATA [6]CH_I2C_CLK [6]CH_RST [6]CH_BLKOUTCH_VALID [7]CH_FSTARTCH_ERROR [6]CD0 [7]NIM_DATA [6]NIM_FSTARTNIM_BLKOUT [6]NIM_VALID [6]CH_BLKOUTCH_FSTART_1CH_FSTARTLNB_ACH_22K_ONOFF [6]LNB_ONOFF[6]CH_POLARITY[6]