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 DV6600/N1B
Страница 36: ...1 10 3 E61M7SCD1 DVD Main 1 7 Schematic Diagram 1 NOTE Either IC461 or IC462 is used for DVD MAIN CBA UNIT ...
Страница 37: ...1 10 4 E61M7SCD2 DVD Main 2 7 Schematic Diagram ...
Страница 39: ...1 10 6 E61M7SCD3 DVD Main 3 7 Schematic Diagram ...
Страница 40: ...1 10 7 DVD Main 4 7 Schematic Diagram E61M7SCD4 ...
Страница 41: ...1 10 8 DVD Main 5 7 Schematic Diagram E61M7SCD5 ...
Страница 42: ...1 10 9 DVD Main 6 7 Schematic Diagram E61M7SCD6 ...
Страница 43: ...1 10 10 DVD Main 7 7 Schematic Diagram E61M7SCD7 ...
Страница 45: ...1 10 12 E61M7SCAV2 AV 2 3 Schematic Diagram ...
Страница 47: ...1 10 14 5 1CH AMP Schematic Diagram E61M7SCA ...
Страница 50: ...1 10 17 FUNCTION CBA Top View FUNCTION CBA Bottom View BE6182F01013D ...
Страница 51: ...1 10 18 LED CBA Top View LED CBA Bottom View BE6182F01013E ...
Страница 52: ...1 10 19 BE5932F01011 5 1CH AMP CBA Top View 5 1CH AMP CBA Bottom View ...
Страница 58: ...1 15 2 E61M7PEX Packing X10 X13 X2 X4 S2 S2 S4 Unit S1 X1 X5 X6 A22 A22 ...