1-4-2
DVDP_SN
3. The flat pack-IC on the CBA is affixed with glue, so
be careful not to break or damage the foil of each
pin or the solder lands under the IC when
removing it.
With Soldering Iron:
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. Lift each lead of the flat pack-IC upward one by
one, using a sharp pin or wire to which solder will
not adhere (iron wire). When heating the pins, use
a fine tip soldering iron or a hot air desoldering
machine. (Fig. S-1-4)
3. 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)
4. Release the flat pack-IC from the CBA using
tweezers. (Fig. S-1-6)
Hot-air
Flat Pack-IC
Desoldering
Machine
CBA
Flat Pack-IC
Tweezers
Masking
Tape
Fig. S-1-2
Flat Pack-IC
Desoldering Braid
Soldering Iron
Fig. S-1-3
Fine Tip
Soldering Iron
Sharp
Pin
Fig. S-1-4
Содержание T3A-A8182DB
Страница 39: ...1 13 6 E3B40SCAV4 AV 4 9 Schematic Diagram VCR Section...
Страница 41: ...1 13 8 E3B40SCAV6 AV 6 9 Schematic Diagram VCR Section...
Страница 42: ...1 13 9 E3B40SCAV7 AV 7 9 Schematic Diagram VCR Section...
Страница 43: ...1 13 10 E3B40SCAV8 AV 8 9 Schematic Diagram VCR Section...
Страница 44: ...1 13 11 E3B40SCAV9 AV 9 9 Schematic Diagram VCR Section...
Страница 46: ...1 13 13 E3B40SCFJ Front Jack SW Schematic Diagram VCR Section...
Страница 47: ...1 13 14 Rear Jack Schematic Diagram VCR Section E3B40SCRJ...
Страница 60: ...1 13 27 AFV CBA Top View AFV CBA Bottom View BE6800F01091...
Страница 91: ...T3A A8182DB T3A D8182DB T3D D8182DB E3B40 43 44ED 2007 05 30...