Panasonic rx ds101 service en

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panasonic rx ds101 service en

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Page 2

,, RX-DS1 01

ICONTENTS me wee
o PRECAUTION OF LASER DIODE. ........................................ 2 OCHECKING THE OPERATION PROBLEMS ON THE

ILOCATION OF CONTROLS..... .................................... TRAVERSE DECK(OPTICAL PICKUP).... 36~37
'HANDLING PRECAUTIONS FOR TRAVERSE DECK MEASUREMENT AND ADJUSTMENT ..... 37~42
IDISASSEMBLY INSTRUCTIONS OWIRE CONNECTION DIAGRAM 43~44
OSCHEMATIC DIAGRAM ............... 'TROUBLESHOOTING GUIDE... 45~ 46
OTERMINAL GUIDE OF IC'S ,TRANSISTORS AND DIODES. .20 OMECHANISM PARTS LOCATION. ..47~48
OCIRCUIT BLOCK DIAGRAM .......................................... 21~ 24 OMECHANISM PARTS LIST ............ 49
'FUNCTION OF lC TERMINALS .. 25~28 ICABINET PARTS LOCATION.... 50-51
'DIGITAL SERVO SYSTEM ....... . 29~30 OREPLACEMENT PARTS LIST.... 52~55
I BLOCK DIAGRAM .......................................................... 31 ~35 ORESISTORS & CAPACITORS ......................................... 56~ 58

CAUTION:

THISPRODUCT UTILIZES A LASER.

USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCES OR PROCEDURES OTHER THAN THOSE SPECIFIED
HERIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE.

I PRECAUTION OF LASER DIODE

CAU110N: This product utilizes a laser diode with the unit turned "ON" .invisible laser radiation' IS emitted from the pick-

up lens.

Wave Length: 780 nm

Maximum output radiation power from pick up: 100 uWNDE

Laser radiation from the pick-up lens is within safety level ,but take precaution on the followings:

1. Do not disassemble the optical pick up unit ,sinoe radiation from exposed laser diode is dangerous .
2, Do not adjust the variable resistor on the pickup unit .It has already been adjusted .

3. Do not look at the locus lens using optical instruments .

4. It is Not advisable to look at the pick up lens for a long period of time .

ACHTUNG: Disses produkt entheilt eine laserdiode. lm eingeschalteten zustand wird unsichtbare laserstrahlung von der

lasereinheit abgestrahlt.

Wellenlange: 780 nm

Maximale strehlungsleistung der lasereinheit: 100uWNDE

Die strahlung an der lasereinheit ist ungeffihriich, wenn folgende punkte beachtet Werden:

1. Die lasereinheit nioht zerlegen, da die strahlung an der freigelegten laserdicde geféthlich ist.
2. Den werksseitig justierten einstellregler der Iasereinreit nicht verstellen.
3. Nicht mit optischen instrumenten in die fokussierlinse blicken.

4. Nicht iiber lingere zeit in die fokussierlinse blicken.

CLASS 1
LASER PRODUCT

LUOKAN 1 LASERLAITE
KLASS 1 LASER APPARAT

VDRSIEHTIJnsicthare
Laserstrahlnny. wenn
Iletlmng geiiifnei und
Sicherheitsverriegelung
llllerhriickt. Nicht dem
Strahl anssetzen.

(Im lnneron des Geratas)

DANGER-Invisible laser
radiation when open
and InIEIIIFk defeated.
AVOID DIRECT EX»
PDSURE TD BEAM.

(Inside oi product]

VARU! Avatlaessa ja
sunialukitus uhileltae-
ssa ulet alttiina
n'zikymfittiimiille
lasersriteilylle.

Ali katso siteesaen.

VARNING! Dsynlig
Iaserstralning niir
denna del 'ar Bppnad
och spirren 5r
urkopplad.

Betrakla ej strélen.

ADVARSEL: usvuua ussnsmiiums
van Ammo. Ma'smxummsnr-

BRYDEIIE EH DE AF FUNKTIUN.
UNDGA UDSEITELSE FOR SEALING.

(lndersidon at apparalet)

I I

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