BBK DK1020S, Service Manual

Page: 168 / 177

material code material name Spec Location
0570006 DIODE 1N4148 D502
0570013 DIODE HER105 D503,D506,D507,D509
0570014 DIODE HER107 D501
0570042 DIODE HER207 SHAPED 12.5mm D508
0570045 DIODE BYW29E-200 TO-220 D510,D511
05800069 VOLTAGE REGULATOR DIODE 5.1V ±5% 1/2W BELT ZD501
0580022 VOLTAGE REGULATOR DIODE 12V ±5% 1W ZD502
0670013 SILICON BRIDGE KBL04 BD501
0880379 IC LM7805 GOLD SEALED TO-220
U504
②
0880247 IC MC7805CT GOLD SEALED TO-220 U504
②
0880499 IC L7805CV GOLD SEALED TO-220 U504
②
0880863 IC HA17431VP TO-92
U503
③
0882041 IC MIK431C TO-92
U503
③
0880553 IC LM431ACZ TO-92 U507
0880765 IC 5L0380R YDTU U501
0881500 IC KA1M0880BTU TO-3P-5L U505
1030007 PRESS SENSITIVITY RESISTOR 7D 471 ±10% 5mm RV501
1050002 HEAT SENSITIVITY RESISTOR NTC SCK-104MS±20% RT501
1080011 PHOTOELECTRIC COUPLER HS817 U502,U506
0580005 VOLTAGE REGULATOR DIODE 4.7V ±5% 1/2W ZD503,ZD504
1563761 PCB @5DVR938-6 UL
1940003 SOCKET 4P 2.5mm XS503
1940004 SOCKET 5P 2.5mm XS505
1940007 SOCKET 7P 2.5mm XS504
1940074 SOCKET 2P 7.92mm XS501,XS502
2121530 FLAT CABLE
5P130 2.5/2.0 2 PIN,WITH
NEEDLE,THE SAME DIRECTION
XP203
2300004 FUSE T3.15AL 250V F501
3020402 FUSE HOLDER BLX-2 F501
3580195 HEAT RADIATION BOARD
11×15×25 SINGLE HOLE,NOT
OXIDATION
D510,D511,U504
3580194 HEAT RADIATION BOARD 40×20×35 DVR938-2 NOT OXIDATION U505
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