1-4-2
DVDN_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 CWV806
Страница 16: ...1 6 3 E8C1SDC Fig D5 S 7 S 7 S 8 8 VCR Chassis Unit S 7 ...
Страница 32: ...1 12 3 Main 1 7 Schematic Diagram VCR Section E8C1TSCM1 ...
Страница 33: ...1 12 4 Main 2 7 Sensor Schematic Diagram VCR Section E8C1TSCM2 ...
Страница 34: ...1 12 5 Main 3 7 Schematic Diagram VCR Section E8C1TSCM3 ...
Страница 35: ...1 12 6 Main 4 7 Schematic Diagram VCR Section E8C1TSCM4 ...
Страница 36: ...1 12 7 Main 5 7 Schematic Diagram VCR Section E8C1TSCM5 ...
Страница 37: ...1 12 8 Main 6 7 DVD Open Close Schematic Diagram VCR Section E8C1TSCM6 ...
Страница 40: ...1 12 11 E8C1TSCD2 DVD Main 2 3 Schematic Diagram DVD Section ...
Страница 41: ...1 12 12 E8C1TSCD3 DVD Main 3 3 Schematic Diagram DVD Section ...
Страница 58: ...1 18 2 E8A61PEX Packing S2 S2 S2 S1 Unit A14 FRONT S3 X1 X4 X20 X5 X2 X3 ...
Страница 65: ...CWV806 E8C1TCD 2006 10 17 ...