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sơ đồ mạch điện nguồn tv lcd samsung BN4400358b,để thuận tiện cho anh em sửa chữa tv lcd. Thật là khó khăn cho anh em sửa chữa nếu như sưa chữa mà không có mạch điện phải không? nay cá bạn hoàn toàn yên tâm sửa chữa khi có tài liệu này.
4 !!! RS827 47KRF RL801S F3PA005V DS807 BAV70LT3G !!! 330RF 3216 4 2 RS808 NC CS813 0.1uF 50V 1MRF CS818 35V 470uF (NXH) CS806 RS807 PCS802S EL817M(B)(DT) RS819 100RF DS806 BAV70LT3G 50V 47uF(HXB) 50V 47uF(HXB) 18 17 16 15 14 13 12 11 10 RS821 NC RS815 10KRF CS811 0.1uF 50V CS810 100pF 50V ICS802 AS431ANTR-G1 RS817 2.2KRF RS818 10KRF DS811 BAV70LT3G PWR On/Off Vamp_18V STBY_5.2V Vamp_18V 5.3V 5.3V GND 5.3V GND GND H-Sync GND PWM_DIM D12V BLU_On/Off D12V Vdrv_DET D12V C !!! !!! !!! !!! !!! !!! !!! QM801 FDPF10N50FT !!! !!! RM825 4R7F 3216 FMIN CS FB VINS Vcc HG LG GND 30T DM814 EP05H10 DM815 EP05H10 30T 0.47uF 25V 2012 RM811 100RF 3216 3T QM802 FDPF10N50FT 52T RM813 DM806 22RF 3216 BAV70LT3G 1T DM811 FCU10A20 4 DM830 BAV70LT3G DM808 QM804 MMBT2907ALT1G RM848 3.3KRF RM808 10KRF RM822 100RF RM846 10KRF RM849 1KRF ICM802 AS431ANTR-G1 ICM806 AS431ANTR-G1 RM829 1KRF A RM801 6.2KRF RM847 1KRF CM816 0.1uF 50V RM845 120KRF S-GND ** No marking resistor 1608 1% SMD ** No marking capacitor 1608 SMD Title Size C P-GND ZDM806 BZX84C24LT1 CM822 10nF 50V 400V 1000pF(M) RM862 3KRF 3216 CY814S RM805 270KRF 2012 BAV70LT3G RM828 1.8KRF RM839 3KRF 3216 BAS3550TO RM838 3KRF 3216 BY804 RM820 3KRF 3216 400V 100pF(K) PCM802S EL817M(B)(DT) RM819 3KRF 3216 RM817 3KRF 3216 RM843 NC CM852 NC RM816 270KRF 2012 ZDS803 BZX84C6V8LT1 1.5KRF 3216 RM826 24KRF ZDM804 BZX84B16LT1 CM815 1uF 16V RM824 6.8KRF 1.5KRF 3216 CM814 47nF 50V RM852 + CM805 35V 470uF (NXH) RM851 EL817M(B)(DT) PCM801S CM818 35V 470uF (NXH) + 620RF CY813S RM870 220KRF 3216 RM866 220KRF 3216 CM804 35V 470uF (NXH) 1.5KRF 3216 BAS3550TO RM867 220KRF 3216 B RM832 BY803 220KRF 3216 RM864 220KRF 3216 RM861 220KRF 3216 RM850 400V 100pF(K) 400V 100pF(K) 220KRF 3216 + 2KRF CY811S RM869 220KRF 3216 1KRF N.C POINT : CY824S, CS809, CS813, CM852 RS802, RS821, RM843, R9106, R9206, R9119, R9219 CM801 250V 68uF RM865 220KRF 3216 RM868 RS813 20KRF QM805 MMBT2222ALT1G CY812S + DM810 VFT2080C 3T RM823 5.1KRF RM842 !!! BAS3550TO Vdrv RM860 220KRF 3216 RM863 JR811 0RJ !!! !!! !!! !!! BY801 JR810 0RJ 31GF4 RM853 !!! JR809 0RJ DM803 31GF4 12 RM844 3.9KRF JR808 0RJ DM804 11 RM815 1KRF 6.2KRF DM817 BAV70LT3G 630V / 22nF CM808 10nF 50V RM827 DM809 BAV70LT3G CM817 RM802 560RF 1KV 10pF DM816 BAV70LT3G CM823 1uF 16V RM804 3.6KRF CM812 470pF 50V RM818 10KRF 1KRF 47nF 50V 27KRF 1nF 50V RM840 JR807 0RJ 31GF4 !!! 0.1uF 50V 50V 47uF(HXB) CM811 RM814 10KRF 1uF 16V JR806 0RJ DM801 31GF4 TM803 EE1011H CM819 JR805 0RJ DM802 10 CM806 CM813 CM802 + CM809 470pF 50V RM803 10KRF CM810 RM821 CM820 RM837 33KRF !!! ICM803 AS431ANTR-G1 ICM801 ICE1HS01G 1T RM812 3KRF JR804 0RJ BLU_On/Off +12V 14 TM801S EFD5055S(420uH) RM809 10KRF !!! !!! 30T 13 43T RM807 DM805 22RF 3216 BAV70LT3G P-GND A RS822 51KRF PWM_DIM SX802S TSA-A1-601M CNM801 SMAW200A-18C3 S-GND RM836 1.5MRF 2012 RM810 1.5MR 2012 FS804S T5AH250V JR803 0RJ RS811 820RF RS812 1KRF CS812 0.1uF 50V RM835 750KRF 2012 CN801S DAC-18A3(미주향)/DAC-18D3(국내/구주향) JR802 0RJ + RS810 680RF RS814 10KRF !!! + ZDS802 BZX84B16LT1 + 0.1uF 50V ZDS801 1N4744A CS808 CS807 CS814 390KRF 2.2nF 50V 15KRF CS809 NC 35V 470uF (NXH) Drain RM834 750KRF 2012 S-GND N 35V 470uF (NXH) QS802 KTD1691 PCS801S EL817M(B)(DT) !!! + 18T RS825 Jumper DS805 1N4007GP + CS803 !!! GND VCC CS815 1nF 50V + BS801 BAS3550TO DS804 RS809 1N4007GP 0R 3216 ICS801 ICE3BR0665JZ BA FB CS N.C 10,11 RS828 47KRF DS803 RGP15M RS816 1W 0R65 DS801 VFT2080C 60T RS820 4.7KRF CY824S NC L +5.3V QS801 MDS1653 CS802 CS816 450V 39uF 5T EPC3028(600uH) RS801 2W 47K 3 !!! QS803 MMBT2222ALT1G CY823S 400V 100pF(K) JR801 0RJ !!! CS801 630V 2.2nF + RM806 100RF 3216 FS801S T5AH250V D DS802 NC RM833 750KRF 2012 VX801S 14D751K B 8,9 LX801S TC930110CS(3A 11mH) CX801S 275V 0.1uF RS823 1KRF 39KRF CS817 RP824 50V 47uF(HXB) 0.1uF 50V 2.2nF 50V BAV70LT3G RP823 + RS802 RS829 4.7MRF CS804 2.2uF 16V RP804 560KRF 2012 450V 53uF 450V 53uF RP803 560KRF 2012 CP804 + CP819 CP817 CP816 20KRF 10nF 50V 68KRF 10nF 50V !!! !!! 82nF 50V !!! CP823 0.47uF 16V CP818 1nF 50V ZDP801 BZX84C4V3LT1 BS802 TS801S !!! RP810 CP815 RP820 !!! CP814 CP813 !!! RX801S 1MR 1/2W Vcc OUT GND IS + QS806 MMBT2222ALT1G BAS3550TO ICP801 FA5591N CY821S 400V 330pF(K) CX802S 275V 0.47uF FB COMP RT RTZC RP818 10KRF DP807 RP821 100KRF CY822S 400V 330pF(K) RP817 22RF 3216 + 450V 53uF !!! RP813 10KRF CP802 !!! SX801S TSA-A1-601M !!! LX802S TC935080CS(3.5A 8mH) CX803S 275V 0.47uF DP804 BAV70LT3G 47RF 3216 !!! RP812 22RF 3216 RP819 RP811 100RF 2012 47RF 3216 RP816 2W 0.14R RP809 RP815 2W 0.14R 1KV 220pF(R) !!! !!! DP803 BAV70LT3G CP801 QP802 STF13NM60 !!! CP809 1KV 220pF(R) DS809 1N5408 !!! ~ QP801 STF13NM60 DS810 1N5408 FS802S T2AL 250V RP802 560KRF 2012 BP806 BAS3550TO CP808 1KV 220pF(R) DP808 1N5408 RS824 10KRF NT802S 15D080 NT801S 15D080 !!! !!! BP802 BAS3550TO LP801 FS803S T3.15AL 250V !!! BP805 BAS3550TO RP801 560KRF 2012 MUR460 PQ3811(140uH 30T) BD801S TS6B05G C MUR460 DP802 !!! CP803 450V/1uF DP809 CP807 !!! D BP801 BAS3550TO DS808 BAV70LT3G QS804 2N7002 1N5408 !!! !!! + ~ DP801 !!! LP802 T069-16O3(40uH 28.5T) QS805 MMBT2222ALT1G RS826 47KRF PD55AF1U_ZHS / PD55AF1U_ZHS BN44-00358B / BN44-00359B Document Number Rev R.D R.C S-GND Date: Monday, February 08, 2010 Sheet of D9101 MUR460 L9101 !!! EPC1716(350uH 75T) 1uF 16V IC9101 MAP3201 R9122 91KRF R9101 43RF Q9101 FQU5N40TU D C9103 1nF 50V D9102 BAV70LT3G R9103 100RF C9101 4.7nF 50V R9102 2W 0.27R C9102 !!! Vdrv R9105 499KRF C9104 820pF 50V VCC FBN ISET FBP GATE COMP GND PWMI CS OVP AUTO PWMO RT REF SYNC CLIM 16 R9119 NC C9109 1nF 50V R9115 200KR 3216 R9123 100KRF + C9110 350V 10uF 15 C9107 1nF 50V 14 R9117 13 1KRF 12 R9118 C9108 30KRF 10nF 50V R9114 220KR 3216 R9111 D9103 1KRF BAV70LT3G 11 Q9104 FQU5N40TU 10 R9109 100KRF R9106 NC R9108 150KRF R9107 13KRF R9110 10KRF C9106 1nF 50V R9116 3.9KRF C9105 0.15uF 25V D R9112 10KRF CNL801 IW40008-LP1 R9120 560RF C9111 820pF 50V R9121 2W 4.7R L9201 EPC1716(350uH 75T) !!! C C C9202 !!! D9201 MUR460 1uF 16V IC9201 MAP3201 R9222 91KRF R9201 43RF Q9201 FQU5N40TU C9203 1nF 50V D9202 BAV70LT3G R9203 100RF C9201 4.7nF 50V R9202 2W 0.27R C9204 820pF 50V R9205 499KRF VCC FBN ISET FBP GATE COMP GND PWMI CS OVP AUTO PWMO RT REF SYNC CLIM 16 NC C9209 1nF 50V C9207 1nF 50V R9218 C9208 30KRF 10nF 50V + C9210 350V 10uF 15 14 R9217 13 1KRF 12 R9214 220KR 3216 R9212 10KRF R9211 D9203 1KRF BAV70LT3G 11 Q9204 FQU5N40TU 10 R9209 100KRF R9206 NC B R9219 R9215 200KR 3216 R9223 100KRF R9208 150KRF R9207 13KRF R9210 10KRF C9206 1nF 50V R9216 3.9KRF C9205 0.15uF 25V R9220 560RF C9211 820pF 50V R9221 2W 4.7R B Q9002 MMBT2907ALT1G +12V R9011 1KRF PWM-DIM R9018 10KRF R9015 20KRF A Q9003 MMBT2222ALT1G +5.3V R9012 10KRF R9013 10KRF BLU On/Off Q9004 MMBT2222ALT1G R9016 3KRF ZD9001 BZX84C15LT1 R9017 750RF STB5.2V R9020 15KRF D9001 EP05H10 VR9001 5K variable R9003 11KRF R9019 18KRF C9003 0.1uF 50V R9010 10KRF O1 I1N1+ GND Vcc O2 I2N2+ R9002 5.1KRF ICT9001 AS431ANTR-G1 IC9001 LM358F ** No marking resistor 1608 1% SMD ** No marking capacitor 1608 SMD R9001 5.1KRF C9001 0.1uF 50V C9004 0.1uF 50V R9004 5.6KRF R9005 180KRF 2012 CNJ801 SMW200-02P A Title R9006 150KRF 2012 R9014 470KRF Size B Date: PD55AF1U_ZHS / PD55AF1U_ZHS BN44-00358B / BN44-00359B Document Number Saturday, February 06, 2010 Rev R.D R.C Sheet 1 of ... CNJ801 SMW200-02P A Title R9006 150KRF 2012 R9014 470KRF Size B Date: PD55AF1U_ZHS / PD55AF1U_ZHS BN44-00358B / BN44-00359B Document Number Saturday, February 06, 2010 Rev R.D R.C Sheet 1