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on the use of PbF and how it might be permissible to use Pb solder during service and repair work.
1. ABOUT LEAD FREE SOLDER (PbF: Pb free)
Note:
In the information below, Pb, the symbol for lead in the periodic table of elements, will refer to standard
solder or solder that contains lead.
We will use PbF solder when discussing the lead free solder used in our manufacturing process which
is made from Tin, (Sn), Silver, (Ag), and Copper, (Cu).
This model, and others like it, manufactured using lead free solder will have PbF stamped on the PCB.
For service and repair work we suggest using the same type of solder although, with some precautions,
standard Pb solder can also be used.
Caution
- PbF solder has a melting point that is 50° ~ 70° F, (30° ~ 40°C) higher
than Pb solder. Please use a soldering iron with temperature control
and adjust it to 700° ± 20° F, (370° ± 10°C). In case of using high
temperature soldering iron, please be careful not to heat too long.
- PbF solder will tend to splash if it is heated much higher than its melting
point, approximately 1100°F, (600°C).
- If you must use Pb solder on a PCB manufactured using PbF solder,
remove as much of the original PbF solder as possible and be sure that
any remaining is melted prior to applying the Pb solder.
- When applying PbF solder to double layered boards, please check the
component side for excess which may flow onto the opposite side (See
figure, below).
1.1. SUGGESTED PbF SOLDER
There are several types of PbF solder available commercially. While this product is manufactured using
Tin, Silver, and Copper, (Sn+Ag+Cu), you can also use Tin and Copper, (Sn+Cu), or Tin, Zinc, and
Bismuth, (Sn+Zn+Bi). Please check the manufacturer’s specific instructions for the melting points of
their products and any precautions for using their product with other materials. The following lead free
(PbF) solder wire gauge are recommended for service of this product: 0.3mm, 0.6mm and 1.0mm.
2
Summary of Contents for BB-HCM371A - Outdoor Wireless Network Camera
Page 3: ...1 2 HOW TO RECOGNIZE THAT Pb FREE SOLDER IS USED MAIN BOARD I O BOARD 3 ...
Page 4: ...CAMERA BOARD 4 ...
Page 5: ...SENSOR BOARD 5 ...
Page 6: ...RF BOARD 6 ...
Page 16: ...6 3 BOTTOM VIEW 6 4 REAR VIEW 16 ...
Page 36: ...36 ...
Page 37: ...37 ...
Page 39: ...39 ...
Page 40: ...9 5 CAUTIONS FOR CAMERA BOARD ATTACHMENT 40 ...
Page 41: ...9 6 CAUTIONS FOR TILT MOTOR ATTACHMENT Attach the Tilt Motor and fix it with the Screws D 41 ...
Page 44: ...44 ...
Page 45: ...45 ...
Page 47: ...10 TROUBLE SHOUTING 10 1 BASIC OPERATION 47 ...
Page 48: ...10 2 CHECK FOR OTHER FUNCTION 48 ...
Page 49: ...10 3 CHECK FOR SCREEN BLOCK 49 ...
Page 50: ...50 ...
Page 51: ...10 4 CHECK FOR SOUND BLOCK 51 ...
Page 52: ...10 4 1 Built in Microphone 52 ...
Page 53: ...10 4 2 External Microphone 10 4 3 Speaker Output 53 ...
Page 55: ...10 5 CHECK FOR MOTOR DRIVING BLOCK 10 5 1 Check For The Action Of Pan 55 ...
Page 56: ...10 5 2 Check For The Action Of Tilt 56 ...
Page 57: ...10 6 CHECK FOR SD CARD 57 ...
Page 58: ...58 ...
Page 59: ...10 7 CHECK FOR POWER SUPPLY BLOCK 59 ...
Page 60: ...60 ...
Page 61: ...10 8 CHECK FOR RTC CIRCUIT 10 9 CHECK FOR I O TERMINAL 61 ...
Page 62: ...10 10 CHECK FOR LED CIRCUIT 62 ...
Page 63: ...10 11 RF BLOCK 63 ...
Page 64: ...10 12 CHECK FOR INITIALIZATION 64 ...
Page 65: ...65 ...
Page 90: ...C141 ECUV1E103KBV 0 01 90 ...
Page 92: ...C330 ECUV1H150JCV 15P S 92 ...
Page 94: ...L404 G1C100M00027 COIL 94 ...
Page 96: ...R217 ERJ3EKF51R1 51 1 96 ...
Page 98: ...R420 ERJ3EKF3302 33K 98 ...
Page 109: ...L71 L72 L73 L74 Q71 CN71 1 8 BB HCM371A SENSOR BOARD ...
Page 110: ...C72 R71 R72 C71 R73 IC71 CN72 PSUP1466Z PbF C BB HCM371A SENSOR BOARD ...
Page 115: ...A1 A2 C1 C2 C3 F1 D1 D2 D3 D4 F2 B E G H1 ...
Page 116: ...H2 I J O K L N M ...
Page 117: ...Q P R1 R3 S1 S3 R2 S2 ...
Page 119: ...X X Z2 Z3 Z4 Z5 ...