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
Summary of Contents for CWV20V6
Page 37: ...1 12 3 Main 1 7 Schematic Diagram VCR Section E9AB1SCM1...
Page 38: ...1 12 4 Main 2 7 Power SW DVD Open Close SW Sensor Schematic Diagram VCR Section E9AB1SCM2...
Page 39: ...1 12 5 Main 3 7 Schematic Diagram VCR Section E9AB1SCM3...
Page 40: ...1 12 6 Main 4 7 Schematic Diagram VCR Section E9AB1SCM4...
Page 41: ...1 12 7 Main 5 7 Schematic Diagram VCR Section E9AB1SCM5...
Page 42: ...1 12 8 Main 6 7 Schematic Diagram VCR Section E9AB1SCM6...
Page 43: ...1 12 9 Main 7 7 Schematic Diagram VCR Section E9AB1SCM7...
Page 45: ...1 12 11 Front Jack Schematic Diagram VCR Section E9AB1SCJK...
Page 82: ...CWV20V6 E9AB1CD 2006 10 6...
