1-4-2
DVD_NOTE
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 twee-
zers. (Fig. S-1-6)
With Iron Wire:
(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) Affix the wire to a workbench or solid mounting
point, as shown in Fig. S-1-5.
(3) While heating the pins using a fine tip soldering
iron or hot air blower, pull up the wire as the solder
melts so as to lift the IC leads from the CBA contact
pads as shown in Fig. S-1-5
(4) 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)
(5) Release the flat pack-IC from the CBA using twee-
zers. (Fig. S-1-6)
Note:
When using a soldering iron, care must be taken
to ensure that the flat pack-IC is not being held by
glue. When the flat pack-IC is removed from the
CBA, handle it gently because it may be damaged
if force is applied.
Flat Pack-IC
Desoldering Braid
Soldering Iron
Fig. S-1-3
Fine Tip
Soldering Iron
Sharp
Pin
Fig. S-1-4
To Solid
Mounting Point
Soldering Iron
Iron Wire
or
Hot Air Blower
Fig. S-1-5
Fine Tip
Soldering Iron
CBA
Flat Pack-IC
Tweezers
Fig. S-1-6
Содержание DPVR-2600
Страница 32: ...1 10 6 1 10 7 1 10 8 H9300SCM2 Main 2 7 Schematic Diagram VCR Section ...
Страница 33: ...Main 3 7 Schematic Diagram VCR Section 1 10 9 1 10 10 1 10 11 H9300SCM3 ...
Страница 34: ...Main 4 7 Schematic Diagram VCR Section 1 10 12 1 10 13 1 10 14 H9300SCM4 ...
Страница 35: ...1 10 15 1 10 16 Main 5 7 Schematic Diagram VCR Section H9300SCM5 ...
Страница 36: ...1 10 17 1 10 18 H9300SCM6 Main 6 7 Schematic Diagram VCR Section ...
Страница 37: ...1 10 19 1 10 20 H9300SCM7 Main 7 7 Schematic Diagram VCR Section ...
Страница 43: ...1 10 31 1 10 32 BH9311F01012 B Function CBA Top View Function CBA Bottom View ...
Страница 46: ...1 10 38 1 10 39 1 10 40 BH9311F01012 A Main CBA Bottom View ...
Страница 47: ...1 10 41 1 10 42 1 10 43 H9300SCD1 DVD Main 1 4 Schematic Diagram DVD Section ...
Страница 48: ...1 10 44 1 10 45 1 10 46 H9300SCD2 DVD Main 2 4 Schematic Diagram DVD Section ...
Страница 49: ...1 10 47 1 10 48 1 10 49 H9300SCD3 DVD Main 3 4 Schematic Diagram DVD Section ...
Страница 50: ...1 10 50 1 10 51 1 10 52 H9300SCD4 DVD Main 4 4 Schematic Diagram DVD Section ...
Страница 72: ...2 4 6 DUALPALDA S 12 19 Cap Belt Fig DM11 Fig DM12 20 C 1 21 ...
Страница 79: ...3 1 3 H9300PEX S1 A14 X20 X6 B Some Ref Numbers are not in sequence X2 X3 X4 X1 Unit S3 X5 S2 S2 Packing ...
Страница 99: ...DPVR 2600 DPVR 2700 DPVR 2605 H9300 06 20ED ...
