4
LC-15L1U-S
Precautions for using lead-free solder
1 Employing lead-free solder
"All PWBs" of this model employs lead-free solder. The LF symbol indicates lead-free solder, and is attached on
the PWBs and service manuals. The alphabetical character following LF shows the type of lead-free solder.
Example:
2 Using lead-free wire solder
When fixing the PWB soldered with the lead-free solder, apply lead-free wire solder. Repairing with conventional
lead wire solder may cause damage or accident due to cracks.
As the melting point of lead-free solder (Sn-Ag-Cu) is higher than the lead wire solder by 40°C, we recommend
you to use a dedicated soldering bit, if you are not familiar with how to obtain lead-free wire solder or soldering bit,
contact our service station or service branch in your area.
3 Soldering
As the melting point of lead-free solder (Sn-Ag-Cu) is about 220°C which is higher than the conventional lead
solder by 40°C, and as it has poor solder wettability, you may be apt to keep the soldering bit in contact with the
PWB for extended period of time. However, Since the land may be peeled off or the maximum heat-resistance
temperature of parts may be exceeded, remove the bit from the PWB as soon as you confirm the steady soldering
condition.
Lead-free solder contains more tin, and the end of the soldering bit may be easily corroded. Make sure to turn on
and off the power of the bit as required.
If a different type of solder stays on the tip of the soldering bit, it is alloyed with lead-free solder. Clean the bit after
every use of it.
When the tip of the soldering bit is blackened during use, file it with steel wool or fine sandpaper.
Be careful when replacing parts with polarity indication on the PWB silk.
Indicates lead-free solder of tin, silver and copper.
Lead-free wire solder for servicing
Part No,
★
Description
Code
ZHNDAi123250E
J
φ
0.3mm
250g(1roll)
BL
ZHNDAi126500E
J
φ
0.6mm
500g(1roll)
BK
ZHNDAi12801KE
J
φ
1.0mm
1kg(1roll)
BM
L
F a
å
CAUTION
BEFORE BATTERY DESTROY
Ë
LITHIUM-ION BATTERY
BATTERY DISPOSAL
This Product Contains Lithium-ion Battery.
This battery must be disposed of properly. Remove the battery from the product and contact your local
environmental agencies for information on recycling and disposal options.
TRAITEMENT DES PILES USÉES
Ce produit contient une pile á Ion-Lithium
Cette pile usée doit être traitée Correctement. Enlevez la pile du produit et prenez contact avec votre
agence environnementale locale pour des informations sur les méthodes de recyclage et de traitement.
Summary of Contents for LC-15L1US
Page 33: ...33 LC 15L1U S 17 16 19 18 15 14 13 12 11 10 BATTERY CONNECTOR Unit INVERTER Unit ...
Page 39: ...39 LC 15L1U S 17 16 19 18 15 14 13 12 11 10 A CONNECTOR FOR THE SOFTWARE RENEWAL ...
Page 41: ...41 LC 15L1U S 6 5 4 3 2 1 A B C D E F G H SCHEMATIC DIAGRAM Ë SWITCH LED Unit ...
Page 42: ...42 LC 15L1U S 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë WIRELESS CENTER Unit 1 6 ...
Page 43: ...43 LC 15L1U S 17 16 19 18 15 14 13 12 11 10 ...
Page 44: ...44 LC 15L1U S 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë WIRELESS CENTER Unit 2 6 ...
Page 45: ...45 LC 15L1U S 17 16 19 18 15 14 13 12 11 10 ...
Page 46: ...46 LC 15L1U S 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë WIRELESS CENTER Unit 3 6 ...
Page 47: ...47 LC 15L1U S 17 16 19 18 15 14 13 12 11 10 ...
Page 48: ...48 LC 15L1U S 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë WIRELESS CENTER Unit 4 6 ...
Page 49: ...49 LC 15L1U S 17 16 19 18 15 14 13 12 11 10 ...
Page 50: ...50 LC 15L1U S 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë WIRELESS CENTER Unit 5 6 ...
Page 51: ...51 LC 15L1U S 17 16 19 18 15 14 13 12 11 10 ...
Page 52: ...52 LC 15L1U S 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë WIRELESS CENTER Unit 6 6 ...
Page 53: ...53 LC 15L1U S 17 16 19 18 15 14 13 12 11 10 ...
Page 54: ...54 LC 15L1U S 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë MAIN Unit 1 7 ...
Page 55: ...55 LC 15L1U S 17 16 19 18 15 14 13 12 11 10 ...
Page 56: ...56 LC 15L1U S 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë MAIN Unit 2 7 ...
Page 57: ...57 LC 15L1U S 17 16 19 18 15 14 13 12 11 10 ...
Page 58: ...58 LC 15L1U S 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë MAIN Unit 3 7 ...
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Page 60: ...60 LC 15L1U S 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë MAIN Unit 4 7 ...
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Page 64: ...64 LC 15L1U S 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë MAIN Unit 6 7 ...
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Page 66: ...66 LC 15L1U S 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë MAIN Unit 7 7 ...
Page 67: ...67 LC 15L1U S 17 16 19 18 15 14 13 12 11 10 ...
Page 68: ...68 LC 15L1U S 6 5 4 3 2 1 A B C D E F G H Ë OPERATION Unit ...
Page 69: ...69 LC 15L1U S 6 5 4 3 2 1 A B C D E F G H Ë DC JACK Unit ...
Page 70: ...70 LC 15L1U S 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë INVERTER Unit ...
Page 71: ...71 LC 15L1U S 17 16 19 18 15 14 13 12 11 10 ...
Page 72: ...72 LC 15L1U S 6 5 4 3 2 1 A B C D E F G H Ë R C LED Unit ...
Page 73: ...73 LC 15L1U S 6 5 4 3 2 1 A B C D E F G H Ë BATTERY CONNECTOR Unit ...
Page 74: ...74 LC 15L1U S 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë SS TX Unit 1 7 ...
Page 75: ...75 LC 15L1U S 17 16 19 18 15 14 13 12 11 10 ...
Page 76: ...76 LC 15L1U S 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë SS TX Unit 2 7 ...
Page 77: ...77 LC 15L1U S 17 16 19 18 15 14 13 12 11 10 ...
Page 78: ...78 LC 15L1U S 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë SS TX Unit 3 7 ...
Page 79: ...79 LC 15L1U S 17 16 19 18 15 14 13 12 11 10 ...
Page 80: ...80 LC 15L1U S 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë SS TX Unit 4 7 ...
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Page 88: ...88 LC 15L1U S 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë SS RX Unit 1 9 ...
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Page 112: ...112 LC 15L1U S 8 7 10 9 6 5 4 3 2 1 A B C D E F G H MAIN Unit Side A ...
Page 113: ...113 LC 15L1U S 17 16 19 18 15 14 13 12 11 10 ...
Page 116: ...116 LC 15L1U S 6 5 4 3 2 1 A B C D E F G H INVERTER Unit Side A ...
Page 118: ...118 LC 15L1U S 6 5 4 3 2 1 A B C D E F G H SS TX Unit Side A RUNTKA077WJZZ ...
Page 119: ...119 LC 15L1U S 6 5 4 3 2 1 A B C D E F G H SS TX Unit Side B RUNTKA077WJZZ ...
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