Yamaha NX-SW60 Service Manual page 3

QQ
3 7 63 1515 0
Laser Emitting conditions:
1) When the Top Cover is removed, and the STANDBY/ON SW is turned to the "ON" position, the laser component will
emit a beam for several seconds to detect if a disc is present. During this time (5-10 sec.) the laser may radiate through
the lens of the laser pick-up unit. Do not attempt any servicing during this period!
If no disc is detected, the laser will stop emitting the beam. When a disc is set, you will not be exposed to any laser
emissions.
2) The laser power level can be adjusted with the VR on the pick-up PWB. However, this level has been set by the factory
prior to shipping from the factory. Do not adjust this laser level control unless instruction is provided elsewhere in this
manual. Adjustment of this control can increase the laser emission level from the device.
Laser Diode Properties
Type:
Wave length:
Output Power:
VARO! : AVATTAESSA JA SUOJALUKITUS OHITETTAESSA OLET ALTTIINA NÄKYMÄTTÖMÄLLE
VARNING! : OSYNLIG LASERSTRÅLNING NÄR DENNA DEL ÄR ÖPPNAD OCH SPÄRREN ÄR URKOPPLAD.
TE
L 13942296513
R, K, A, B, G models
www
.
http://www.xiaoyu163.com
Semiconductor laser GaAAlAs
650 nm (DVD)
790 nm (CD)
CLASS 1
1mW (DVD)
0.5mW (CD)
LASER-SÄTEILYLLE. ÄLÄ KATSO SÄTEESEEN.
BETRAKTA EJ STRÅLEN.
TUNER VIDEO 1
IN
FM
VIDEO
ANT
75
IN
AM
ANT
L
AUDIO
R
CAUTION – INVISIBLE LASER RADIATION WHEN OPEN AND
INTERLOCKS DEFEATED. AVOID EXPOSURE TO BEAM.
ADVARSEL – USYNLIG LASER STRÅLING VED ÅBNING, NÅR
SIKKERHEDSAFBRYDERE ER UDE AF FUNKTION, UNDGÅ UDS ÆTTELSE
FOR STRÅLING.
VARNING – OSYNLIG LASER STRÅLNING NÄR DENNA DEL ÄR ÖPPNAD
OCH SPÄRR ÄR URKOPPLAD. STRÅLEN ÄR FARLIG.
VORSICHT – UNSICHTBARE LASERSTRAHLUNG TRITT AUS, WENN
DECKEL GEÖFFNET UND WENN SICHERHEITSVERRIEGELUNG
ÜBERBRÜCKT IST. NICHT, DEM STRAHL AUSSETZEN.
VARO – AVATTAESSA JA SUOJALUKITUS OHITETTAESSA OLET ALTTIINA
x ao
y NÄKYMÄTTÖMÄLLE LASERSÄTEILYLLE. ÄLÄ KATSO SÄTEESEEN.
i
http://www.xiaoyu163.com
8
Q Q
3 6 7 1 3
A/V EURO CONNECTOR MONITOR OUT
(MONITOR OUT) VIDEO OUT SELECT
S-VIDEO
VIDEO
(DVD ONLY)
(DVD ONLY)
SPEAKERS
RGB S-VIDEO
VIDEO 2 (IN)
R FRONT L CENTER
u163
.
DVR-S60/NX-SW60
2 9 9 4 2 8
1 5 0 5 8 2 9 9 4
8
SUB
R SURROUND L
WOOFER
m
co
9 9
2 8 9 9
3