创维彩电168P-P29EWB-00(T0)（29E50 增加UB2物料编号）电路图

5 5 4 4 3 3 2 2 1 1 D D C C B B A A DRV DRV FB PWM LED4- LED+ NC LED3- LED+ NC LED2- NC LED+ NC LED1- LED+ NC 24VA ISENSE LED+ FB ISENSE ENA GND GND +12V +12V GND NC GND PWM ENA NC NC LED+ +12V +12VA +24VA +24V +12V +12VA +24VA +24VA Title Size Document Number Rev Date: Sheet of Custom 1 1 Friday, June 15, 2012 Title Size Document Number Rev Date: Sheet of Custom 1 1 Friday, June 15, 2012 Title Size Document Number Rev Date: Sheet of Custom 1 1 Friday, June 15, 2012 Title Size Document Number Rev Date: Sheet of Custom 1 3 Friday, June 15, 2012 Title Size Document Number Rev Date: Sheet of Custom 1 3 Friday, June 15, 2012 Title Size Document Number Rev Date: Sheet of Custom 1 3 Friday, June 15, 2012 SPECIFICATION OUTPUT: +12V:0.1-2A INPUT: 100-240V AC(50/60Hz) N L DB13 DB12 DB10 DB11 A1 AC_INPUT 5R4A 330R/1W 29E50电源原理图 RB54 4R7/1206 RB54 4R7/1206 1 2 3 4 5 6 7 8 9 10 11 CN7 11PIN CN7 11PIN F2 FUSE F2.5A 125V F2 FUSE F2.5A 125V CB11 104 CB11 104 + C39 68UF/450V + C39 68UF/450V LED9 19 POL 6 BF/DMOD 15 LED11 17 ENA 10 RI 13 LED10 18 GND 12 DIM 11 ISET 14 LED12 16 FAULT 4 GATE 2 CS 1 NC 5 PGND 3 OVP 28 LED1 27 LED2 26 LED3 25 LED4 24 LED5 23 LED6 22 LED7 21 LED8 20 COMP 9 VCC 8 VIN 7 UB4 OB3362HP UB4 OB3362HP RB64 471/1206 RB64 471/1206 CY4 222/400VAC CY4 222/400VAC 1 3 2 QB6 2N4401 QB6 2N4401 CB19 103 CB19 103 1 3 2 QB3 2N4401 QB3 2N4401 RB51 0R/1206 RB51 0R/1206 DB6 SB3100 DB6 SB3100 CB29 102 CB29 102 CB17 471 CB17 471 RB43 1M/1206 RB43 1M/1206 RB16 470K/0805 RB16 470K/0805 CB37 102/2KV CB37 102/2KV RB58 3.3K/0805 RB58 3.3K/0805 RB18 0R/1206 RB18 0R/1206 RB19 1M/1206 RB19 1M/1206 1 2 3 4 LFB3 ET28D LFB3 ET28D RB76(NC) 0R/0805 RB76(NC) 0R/0805 F1 FUSE T3.15A 250VAC F1 FUSE T3.15A 250VAC CB8 272/630V CB8 272/630V 2 1 3 QB4 15N10 QB4 15N10 RB57 10K/0805 RB57 10K/0805 CB2 224/100V CB2 224/100V RB10 33R/1206 RB10 33R/1206 RB36 20K/0805 RB36 20K/0805 RB55 4R7/1206 RB55 4R7/1206 RB68 471/1206 RB68 471/1206 RB1 0.39R/2W RB1 0.39R/2W 2 1 ZDB3 15V ZDB3 15V RB38 470K/0805 RB38 470K/0805 RB15 2M/1206 RB15 2M/1206 CB15 104 CB15 104 DB5 SB3100 DB5 SB3100 + CB5 1000UF/25V + CB5 1000UF/25V RB49 0R/1206 RB49 0R/1206 CB21 104 CB21 104 1 3 2 QB5 2N4401 QB5 2N4401 CB26 474/50V CB26 474/50V RB14 470K/0805 RB14 470K/0805 + CB7 1000UF35V + CB7 1000UF35V RB14 2M/1206 RB14 2M/1206 TNR1 PQ-0720-C TNR1 PQ-0720-C RB12 1K/1206 RB12 1K/1206 CY1 471/400VAC CY1 471/400VAC CB9 102 CB9 102 RB39 43K/0805 RB39 43K/0805 CB1 102/2KV CB1 102/2KV RB7 1M/1206 RB7 1M/1206 RB8 4R7/1206 RB8 4R7/1206 RB86 10K/1206 RB86 10K/1206 RB30(NC) 20K/0805 RB30(NC) 20K/0805 RB4 1M/1206 RB4 1M/1206 RB2 RB2 CX2 224/275VAC CX2 224/275VAC CB27 101 CB27 101 JB2 JB2 RB69 471/1206 RB69 471/1206 UB3 TL431 UB3 TL431 CB22 0.47UF/50V CB22 0.47UF/50V 2 1 ZDB10 30V/1206 ZDB10 30V/1206 RB74 10K/0805 RB74 10K/0805 RB29 1M/1206 RB29 1M/1206 RB89 10K/1206 RB89 10K/1206 RB72 4R7/1206 RB72 4R7/1206 2 1 ZDB7 6V2 ZDB7 6V2 LB3 90uH LB3 90uH + CB4 1000uF/25V + CB4 1000uF/25V RB75 10K/1206 RB75 10K/1206 2 1 ZDB4 15V/1206 ZDB4 15V/1206 RB45(NC) 471/0805 RB45(NC) 471/0805 CY2 471/400VAC CY2 471/400VAC 1 2 3 4 UB1 PC817C UB1 PC817C RB27 10K/0805 RB27 10K/0805 RB53 10K/0805 RB53 10K/0805 DB9 LL4148 DB9 LL4148 RB73 1K/0805 RB73 1K/0805 2 1 ZDB2(NC) 3V3 ZDB2(NC) 3V3 CB30 104 CB30 104 RB9 22R/0805 RB9 22R/0805 2 1 3 QB1 0765 QB1 0765 1 2 3 CN4 CN4 RB23 10K/0805 RB23 10K/0805 DB1 BA159 DB1 BA159 LB1 5uH LB1 5uH RB44 1M/1206 RB44 1M/1206 RB56 0R/0805 RB56 0R/0805 RB60 0R5/1206 RB60 0R5/1206 2 1 ZDB11(NC) 30V ZDB11(NC) 30V CB23 104 CB23 104 RB35 6R2/0805 RB35 6R2/0805 RB62 0R5/1206 RB62 0R5/1206 2 1 ZDB6 15V ZDB6 15V RB20 2M/1206 RB20 2M/1206 RB34 20K/0805 RB34 20K/0805 1 2 3 4 LFB1 12.9*7.5*5.3 LFB1 12.9*7.5*5.3 DB7 BAV70 DB7 BAV70 RB28 39K/0805 RB28 39K/0805 DB14 BA158(DO-35) DB14 BA158(DO-35) 2 1 ZDB1 24V ZDB1 24V TH1 TH1 DB3 MBR20150C DB3 MBR20150C RB40 62K/0805 RB40 62K/0805 RB21 2M/1206 RB21 2M/1206 CX1 474/275VAC CX1 474/275VAC RB65 471/1206 RB65 471/1206 RB41 0R/0805 RB41 0R/0805 RB66 471/1206 RB66 471/1206 1 2 3 4 5 6 7 8 9 10 11 12 13 CN5 13PIN CN5 13PIN LB2 LB2 GND 1 FB 2 BO 3 CS 4 VDD 5 GATE 6 UB2 UB2 DB8 UF4007 DB8 UF4007 RB77(NC) 0R/0805 RB77(NC) 0R/0805 RB47 470K/0805 RB47 470K/0805 RB17 1M/1206 RB17 1M/1206 RB52 68R/0805 RB52 68R/0805 2 1 ZDB9(NC) 3V3 ZDB9(NC) 3V3 RB5 1M/1206 RB5 1M/1206 + CB10 100UF/100V + CB10 100UF/100V CB12 104 CB12 104 RB33 10K/0805 RB33 10K/0805 + CB41 4.7UF 50V + CB41 4.7UF 50V RB25 10K/0805 RB25 10K/0805 6 4 2 1 12 10 7 11 T1 EFD34 T1 EFD34 1 3 2 QB6 2N4401 QB6 2N4401 CB13 221 CB13 221 RB48 10K/0805 RB48 10K/0805 RB24 2K/0805 RB24 2K/0805 DB4 MBR20100C DB4 MBR20100C RB31 10K/0805 RB31 10K/0805 RB61 0R5/1206 RB61 0R5/1206 RB3 200K/2W RB3 200K/2W RB88 10K/1206 RB88 10K/1206 RB71 4R7/1206 RB71 4R7/1206 RB63 471/1206 RB63 471/1206 RB80 0R/0805 RB80 0R/0805 RB42 0R5/1206 RB42 0R5/1206 RB6 1M/1206 RB6 1M/1206 RB79 2K/0805 RB79 2K/0805 G1 G1 CB20 104 CB20 104 G2 G2 OB2273BMP