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
Summary of Contents for DPVR-4604
Page 29: ...Main 1 10 Schematic Diagram VCR Section 1 10 3 1 10 4 H95B0SCM1...
Page 31: ...1 10 7 1 10 8 H95B0SCM3 Main 3 10 Schematic Diagram VCR Section...
Page 32: ...Main 4 10 Schematic Diagram VCR Section 1 10 9 1 10 10 H95B0SCM4...
Page 33: ...Main 5 10 Schematic Diagram VCR Section 1 10 11 1 10 12 H95B0SCM5...
Page 34: ...Main 6 10 Schematic Diagram VCR Section 1 10 13 1 10 14 H95B0SCM6...
Page 35: ...Main 7 10 Schematic Diagram VCR Section 1 10 15 1 10 16 H95B0SCM7...
Page 36: ...Main 8 10 DVD Open Close Schematic Diagram VCR Section 1 10 17 1 10 18 H95B0SCM8...
Page 37: ...1 10 19 1 10 20 Main 9 10 Schematic Diagram VCR Section H95B0SCM9...
Page 38: ...Main 10 10 Schematic Diagram VCR Section 1 10 21 1 10 22 H95B0SCM10...
Page 40: ...1 10 25 1 10 26 Jack Schematic Diagram VCR Section H95B0SCJ...
Page 41: ...1 10 27 1 10 28 Function Schematic Diagram VCR Section H95B0SCF...
Page 42: ...1 10 29 1 10 30 AFV Schematic Diagram VCR Section H95B0SCAFV...
Page 44: ...1 10 33 Main CBA Bottom View BH9510F01014A 1 10 34...
Page 48: ...DVD Main 1 3 Schematic Diagram DVD Section H95B0SCD1 1 10 41 1 10 42...
Page 49: ...1 10 43 1 10 44 DVD Main 2 3 Schematic Diagram DVD Section H95B0SCD2...
Page 51: ...DVD Main 3 3 Schematic Diagram DVD Section 1 10 47 H95B0SCD3 1 10 48...
Page 98: ...DPVR 4604 H95B0ED...
