Panasonic BB-HCM515CE Service Manual ▷ View online
41
BB-HCM515CE
7.16. How to Change MAC Address Label
MAC address label caution
When you replace the main board, you must also attach the new MAC address label(included with the main board). Attach the
new MAC address label to to the unit by placing over the old MAC address label. Make sure the old address cannot be seen.
Throw away the old main board. It cannot be reused.
(IF the MAC address of the old main board is already registered via DDNS and thenused in a different camera, the camera can-
not be used with DDNS service.)
new MAC address label to to the unit by placing over the old MAC address label. Make sure the old address cannot be seen.
Throw away the old main board. It cannot be reused.
(IF the MAC address of the old main board is already registered via DDNS and thenused in a different camera, the camera can-
not be used with DDNS service.)
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BB-HCM515CE
7.17. How to Replace a Flat Package IC
7.17.1. Preparation
• PbF (: Pb free) Solder
• Soldering Iron
• Soldering Iron
Tip Temperature of 700
°F ± 20°F (370°C ± 10°C)
Note: We recommend a 30 to 40 Watt soldering iron. An
expert may be able to use a 60 to 80 Watt iron where some-
one with less experience could overheat and damage the
PCB foil.
expert may be able to use a 60 to 80 Watt iron where some-
one with less experience could overheat and damage the
PCB foil.
• Flux
Recommended Flux: Specific Gravity
→ 0.82.
Type
→ RMA (lower residue, non-cleaning type)
Note: See About Lead Free Solder (PbF: Pb free) (P.3).
7.17.2. Procedure
1. Tack the flat pack IC to the PCB by temporarily soldering
two diagonally opposite pins in the correct positions on
the PCB.
the PCB.
Be certain each pin is located over the correct pad on the PCB.
2. Apply flux to all of the pins on the IC.
3. Being careful to not unsolder the tack points, slide the sol-
dering iron along the tips of the pins while feeding enough
solder to the tip so that it flows under the pins as they are
heated.
solder to the tip so that it flows under the pins as they are
heated.
7.17.3. Removing Solder from Between
Pins
1. Add a small amount of solder to the bridged pins.
2. With a hot iron, use a sweeping motion along the flat part
2. With a hot iron, use a sweeping motion along the flat part
of the pin to draw the solder from between the adjacent
pads.
pads.
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BB-HCM515CE
8 Disassembly and Assembly Instructions
8.1.
Disassembly Instructions
MAC address label caution
When you replace the main board, you must also attach the new MAC address label(included with the main board). Attach the
new MAC address label to to the unit by placing over the old MAC address label. Make sure the old address cannot be seen.
Throw away the old main board. It cannot be reused.
(IF the MAC address of the old main board is already registered via DDNS and thenused in a different camera, the camera can-
not be used with DDNS service.)
new MAC address label to to the unit by placing over the old MAC address label. Make sure the old address cannot be seen.
Throw away the old main board. It cannot be reused.
(IF the MAC address of the old main board is already registered via DDNS and thenused in a different camera, the camera can-
not be used with DDNS service.)
8.1.1.
How To Remove CPU Board
1. Remove four Screws (A).
2. Remove Cabinet Cover.
2. Remove Cabinet Cover.
3. Remove two Screws (B) and four Cables and remove CPU Board.
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BB-HCM515CE
8.1.2.
How To Remove I/O Board and PoE Board
• 1,2 are the same as 8.1.1. How To Remove CPU Board .
3. Remove four Screws (B).
4. Remove MIC read.
5. Remove CPU Board, I/O Board and PoE Board.
4. Remove MIC read.
5. Remove CPU Board, I/O Board and PoE Board.
6. Remove four Screws (B) and two Cables, and remove I/O Board and
PoE Board.
PoE Board.
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