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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 DVP-7000
Страница 1: ...SERVICE MANUAL DVD PLAYER DVP 7000...
Страница 22: ...1 9 3 E6D20SCD1 DVD Main 1 3 Schematic Diagram 1 NOTE Either IC461 or IC462 is used for DVD MAIN CBA UNIT...
Страница 23: ...1 9 4 E6D20SCD2 DVD Main 2 3 Schematic Diagram...
Страница 24: ...1 9 5 E6D20SCD3 DVD Main 3 3 Schematic Diagram...
Страница 26: ...1 9 7 E6D20SCAV2 AV 2 3 Schematic Diagram...
Страница 30: ...1 9 11 Function CBA Top View Function CBA Bottom View BE6B20F01012 B...
Страница 43: ...DVP 7000 E6D20ED 2006 09 19...