Distinction of PbF P.C.B.
P.C.B.s (manufactured) using lead-free solder will have a PbF
stamp on the P.C.B.
This model uses lead free solder (PbF). For repair use only
lead free handsolder.
Caution:
Pb free solder has a higher melting point than standard
solder; Typically the melting point is 50 - 70
ー
F (30 - 40
ー
C)
higher. Please use a high temperature soldering iron. In
case of the soldering iron with temperature control, please
set it to 700 +/-20
ー
F (370 +/-10
ー
C). Pb free solder will tend
to splash when heated too high (about 1100
ー
F/ 600
ー
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.
4 PRECAUTION OF LASER DIODE
CAUTION:
ACHTUNG:
This product utilizes a laser diode with the unit turned “on”,
invisible laser radiation is emitted from the pickup lens.
Wave length: 662 nm/795 nm
Maximum output radiation power from pickup: 100µ W/VDE.
Laser radiation from the pickup lens is safety level, but be sure
the followings:
Dieses Produkt enthält eine Laserdiode.
Im eingeschalteten Zustand wird unsichtbare Laserstrahlung von der
Lasereinheit ausgestrahlt.
Wellenlänge: 662 nm/795 nm
Maximale Strahlungsleistung der Lasereinheit: 100µ W/VDE.
Die Strahlung der eingeschalteten Lasereinheit ist ungefährlich, wenn
folgende Punkte beachtet werden:
1. Do not disassemble the optical pickup unit, since radiation
from exposed laser diode is dangerous.
1. Die Lasereinheit nicht zerlegen, da die Strahlung an der freigelegten
Laserdiode gefährlich ist.
2. Do not adjust the variable resistor on the pickup unit.
It was already adjusted.
2. Den werksseitig justierten Einstellregler der Lasereinheit nicht
verstellen.
3. Do not look at the focus lens using optical instruments.
3. Nicht in die Fokussierlinse blicken.
4. Recommend not to look at pickup lens for a long time.
4. Auch nicht mit optischen Instrumenten in die Fokussierlinse blicken.
5 HANDLE THE LEAD-FREE SOLDER
5.1. ABOUT LEAD FREE SOLDER (PbF)
7
DMR-ES30VEG / DMR-ES30VEC / DMR-ES30VEB
Содержание DMR-ES30VEG
Страница 29: ...29 DMR ES30VEG DMR ES30VEC DMR ES30VEB ...
Страница 60: ...DMR ES30VEG DMR ES30VEC DMR ES30VEB 60 ...
Страница 68: ...DMR ES30VEG DMR ES30VEC DMR ES30VEB 68 ...
Страница 87: ...26 EXPLODED VIEWS 26 1 MECHANISM CASING PARTS 87 DMR ES30VEG DMR ES30VEC DMR ES30VEB ...
Страница 88: ...26 2 FRONT PANEL PARTS 88 DMR ES30VEG DMR ES30VEC DMR ES30VEB ...
Страница 89: ...26 3 VHS MECHANISM PARTS 89 DMR ES30VEG DMR ES30VEC DMR ES30VEB ...
Страница 90: ...26 4 PACKING ACCESSORIES 90 DMR ES30VEG DMR ES30VEC DMR ES30VEB ...