1-4-3
BDN_SN
With Iron Wire:
1. Using desoldering braid, remove the solder from
all pins of the flat pack-IC. When you use solder
flux which is applied to all pins of the flat pack-IC,
you can remove it easily. (Fig. S-1-3)
2. Affix the wire to a workbench or solid mounting
point, as shown in Fig. S-1-5.
3. While heating the pins using a fine tip soldering
iron or hot air blower, pull up the wire as the solder
melts so as to lift the IC leads from the CBA
contact pads as shown in Fig. S-1-5.
4. Bottom of the flat pack-IC is fixed with glue to the
CBA; when removing entire flat pack-IC, first apply
soldering iron to center of the flat pack-IC and heat
up. Then remove (glue will be melted). (Fig. S-1-6)
5. Release the flat pack-IC from the CBA using
tweezers. (Fig. S-1-6)
Note:
When using a soldering iron, care must be
taken to ensure that the flat pack-IC is not
being held by glue. When the flat pack-IC is
removed from the CBA, handle it gently
because it may be damaged if force is applied.
2. Installation
1. Using desoldering braid, remove the solder from
the foil of each pin of the flat pack-IC on the CBA
so you can install a replacement flat pack-IC more
easily.
2. The “
I
” mark on the flat pack-IC indicates pin 1.
(See Fig. S-1-7.) Be sure this mark matches the
pin 1 on the PCB when positioning for installation.
Then presolder the four corners of the flat pack-IC.
(See Fig. S-1-8.)
3. Solder all pins of the flat pack-IC. Be sure that
none of the pins have solder bridges.
To Solid
Mounting Point
Soldering Iron
Iron Wire
or
Hot Air Blower
Fig. S-1-5
Fine Tip
Soldering Iron
CBA
Flat Pack-IC
Tweezers
Fig. S-1-6
Example :
Pin 1 of the Flat Pack-IC
is indicated by a " " mark.
Fig. S-1-7
Presolder
CBA
Flat Pack-IC
Fig. S-1-8
Содержание BD-SP807(B)CDC1N
Страница 3: ...1 1 1 E5KE0SP SPECIFICATIONS...
Страница 14: ...1 5 4 E5KE0DC 16 Power Supply CBA 17 Power Holder S 19 S 21 S 20 Fig D7...
Страница 27: ...1 9 3 Audio 1 3 Schematic Diagram E5KE0SCA1...
Страница 28: ...1 9 4 Audio 2 3 Schematic Diagram E5KE0SCA2...
Страница 29: ...1 9 5 Audio 3 3 Schematic Diagram E5KE0SCA3...
Страница 30: ...1 9 6 Video Schematic Diagram E5KE0SCV...
Страница 32: ...1 9 8 Front A Front B Schematic Diagram E5KE0SCF...
Страница 33: ...1 9 9 E5KE0SCSD SD Schematic Diagram...
Страница 41: ...1 9 17 BD Main 8 13 Schematic Diagram E5KE0SCBD8...
Страница 43: ...1 9 19 BD Main 10 13 Schematic Diagram E5KE0SCBD10...
Страница 45: ...1 9 21 BD Main 12 13 Schematic Diagram E5KE0SCBD12...
Страница 46: ...1 9 22 BD Main 13 13 Schematic Diagram E5KE0SCBD13...
Страница 47: ...1 9 23 Audio CBA Top View BE5KA0F01015A...
Страница 48: ...1 9 24 Audio CBA Bottom View BE5KA0F01015A...
Страница 49: ...1 9 25 Video CBA Top View Video CBA Bottom View BE5KA0F01015B...
Страница 53: ...1 9 29 SD CBA Top View SD CBA Bottom View INLET CBA Top View INLET CBA Bottom View BE5KA0F01025C BE5KA0F01025B...
Страница 64: ...BD SP807 B CDC1N E5KE0UD 2009 12 28...