3 Precaution of Laser Diode
CAUTION:
This unit utilizes a class 1 laser.
Invisible laser radiation is emitted from the optical pickup lens.
Wavelength: 662nm(DVD)/785nm(CD).
Maximum output radiation power from pickup: 100µW/VDE
When the unit is turned on:
1. Do not look directly into the pick up lens.
2. Do not use optical instruments to look at the pick up lens.
3. Do not adjust the preset variable resistor on the pickup lens.
4. Do not disassemble the optical pick up unit.
5. If the optical pick up is replaced, use the manufacturer’s specified replacement pick up only.
6. Use of control or adjustments or performance of procedures other than those specified herein may result in hazardous
radiation exposure.
4 About Lead Free Solder (PbF)
Distinction of PbF PCB: PCBs (manufactured) using lead free solder will have a PbF stamp on the PCB.
Caution:
·
Pb free solder has a higher melting point than standard solder; Typically the melting point is 50 - 70°F (30 - 40°C) higher.
Please use a high temperature soldering iron. In case of the soldering iron with temperature control, please set it to 700 ±
20°F (370 ± 10°C).
·
Pb free solder will tend to splash when heated too high (about 1100°F/ 600°C).
When soldering or unsoldering, please completely remove all of the solder on the pins or solder area, and be sure to heat the
soldering points with the Pb free solder until it melts enough.
8
SA-HT940P / SA-HT940PC
Summary of Contents for SA-HT940PC
Page 7: ...7 SA HT940P SA HT940PC ...
Page 10: ...10 SA HT940P SA HT940PC ...
Page 15: ...7 3 2 File Extension Type Support WMA JPEG MP3 15 SA HT940P SA HT940PC ...
Page 17: ...8 1 2 Tips on using digital transmitter SH FX60T 17 SA HT940P SA HT940PC ...
Page 18: ...8 1 3 Below is tips on using digital receiver SE FX80 18 SA HT940P SA HT940PC ...
Page 19: ...8 1 4 Tips on using digital transmitter SH FX80T 19 SA HT940P SA HT940PC ...
Page 20: ...8 2 About HDMI 8 2 1 What is HDMI 8 2 2 Advanced Digital Pictures 20 SA HT940P SA HT940PC ...
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Page 32: ...10 1 Disassembly Flow Chart 32 SA HT940P SA HT940PC ...
Page 33: ...10 2 Main Components and P C B Locations 33 SA HT940P SA HT940PC ...
Page 42: ...Step 3 Push tray assembly to the direction of arrow shown 42 SA HT940P SA HT940PC ...
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Page 58: ...SA HT940P SA HT940PC 58 ...
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Page 96: ...24 Exploded Views 24 1 Cabinet Parts Location 96 SA HT940P SA HT940PC ...
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