BBK DV521S, Руководство по обслуживанию

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21 CD CD11T 10V1000u±20%8×16 3.5 4 TC505,TC506,TC509,TC510
22 CD CD288H 400V47U±20%22×25 10 1 TC501
23 MAGNETIC BEADS INDUCTORH354708 1 L503
24 CHOKE COIL VERTICAL 10UH 1A 5mm 1 L505
25 CHOKE COIL VERTICAL 10UH 2A 5mm 2 L506,L507
26
SWITCHING POWER
TRANSFORMER
BCK-28-0286 1 T501
26.1
SWITCHING POWER
TRANSFORMER
BCK2801-624 1 T501
27 DIODE HER105 3 D506,D508,D511
28 DIODE HER306 1 D510
29 SCHOTTKY DIODE SR360 1 D509
30 DIODE HER107 1 D505
31 DIODE 1N4007 4 D501~D504
32 VOLTAGE REGULATOR DIOD9.1V 1W 1 ZD502
33 IC 5L0380R YDTU 1 U501
34 IC LM431ACZ TO-92 1 U503
34.1 IC TL431C TO-226AA(LP) 1 U503
34.2 IC 431L TO-92 1 U503
34.3 IC KA431AZ TO-92 1 U503
35 POWER GRID FILTER UT-20 40mH ±20% 10×13 1 L501
36 PHOTOELECTRIC COUPLER HS817 1 U502
37 IC LM7805 GOLD SEALED TO-220 1 U504
38 PCB 5934S-0 1
39 SOCKET 9P 2.5mm 1 CN503
40 SOCKET 2P 2.5mm 1 CN502
41 SOCKET 6P 2.5mm 1 CN504
42 SOCKET 2P 8.0mm 2# 2 BCN501,BCN502
43 CONNECTION CORDS
Φ 0.6 SHAPED 7.5mm
2 J506,J503
44 CONNECTION CORDS
Φ
0.6 SHAPED 10mm 4 L502,J501,J505
45 CONNECTION CORDS Φ 0.6 SHAPED 12.5mm 2 J507,J502
46 CONNECTION CORDS
Φ 0.6 SHAPED 5mm
1 J504
47 FUSE T1.6AL 250V 1 F501
48 FUSE BLX-2 1 FOR F501
49 HEAT RADIATION BOARD 11×15×25 AB009K 2
U501,U504 FOR HEAT
RADIATION
49.1 HEAT RADIATION BOARD
11×15×25 白 AB905
2
U501,U504 FOR HEAT
RADIATION
50
GROUND CHIP OF POWER
BOARD
AB903 2 G501~G502
51 TAPPING SCREW BT 3×8 BLACK 2
FIXED HEAT RADIATION
BOARD
MATERIAL SPECIFICATIONS/PART NUMBER QUANTITY LOCATION
1 CARBON FILM RESISTOR 1/6W10
Ω
±5% SHAPED 7.5 2 R621,R622
2 CARBON FILM RESISTOR 1/6W100 Ω ±5% SHAPED 7.5 1 R619
3 CARBON FILM RESISTOR 1/6W330
Ω
±5% SHAPED 7.5 1 R616
4 CARBON FILM RESISTOR 1/6W560
Ω
±5% SHAPED 7.5 2 R603,R604
5 CARBON FILM RESISTOR 1/6W1K±5% SHAPED 7.5 3 R607,R608,R620
6 CARBON FILM RESISTOR 1/6W5.1K±5% SHAPED 7.5 1 R613
7 CARBON FILM RESISTOR 1/6W10K±5% SHAPED 7.5 6
R605,R606,R618,
R623,R609,R610
8 CARBON FILM RESISTOR 1/6W22K±5% SHAPED 7.5 2 R601,R602
NO
3. OK BOARD