Panasonic RS-635 Serviceanleitung
Quicklinks
Service
RS-M24
MECHANISM
Specifications
Track system
4-track 2•channel stereo recordingand playback
Tape speed
4 8 crn/s
0050/0 (WRMS), •±0fl496 (DIN)
Wow and flutter '
Frequencyresponse: M etaltape; 20— 17,000 Hz
Cr02 tape;
Normal tape: 20— 15,000Hz
Sgnal-to-noise ratio:Dolb} NRin; 66dB (above5kHz)
Dolby NR out; 56dB
(Signal Fevel —max. r ecording level, C r02type
tape)
Fast forward and
rewind tirne• Approx. 90 seconds with C-60 cassette tape
'nputs :
MIC; sensitivity 0.25mV, input impedance 60kQ
applicablemicrophoneimpedance400Q— 10 kQ
LINE , sensitivity 60mV. input impedance 47 kQ
National
Metal Tape Compatible Cassette Deck
with Soft-Touch
Controls and Rewind
Auto-Play Convenience
SERIES
30 — 15,000Hz (D'N)
30— 15,000Hz (DIN)
30— 13,000Hz (DIN)
Specifications are subjectto change without notice.
* 'Dolby'and the double-Dsymbolaretrademarksof DolbyLaboratories.
Panasonic
Manual
Outputs :
LINE , output level 400rnV, output impedance
1.5kQ or less,bad impedance 22kQ over
HEADPHONES;output level80mV, load tmped
ance 8Q
Rec(pb connection,
5P DINtype, inputsensitivity025mV, impedance
5 6kQ output level 400mV, impedance 18kQ
Bias frequency
80 kHz
Motor
ElectricalDC governormotor
2-head system
Heads.
I-MX head for record/playback
I-double-gap ferrite head for erasure
O ••„•AC 110/220V
Power requirements:
AC 240V,
O
110/125/220/240V,
Power consumption
IOW
43
Dimensions :
Weight
39 kg
Matsushita
ORDER
NO. ARD81030033C8-10
Cassette
RS-635
(Silver Face)
This is the Service
Manual
following areas.
For all European areas
except United Kingdom.
••For United Kingdom.
•For Asia, Latin America,
Middie
East
and Africa
areas.
For Australia.
50-60Hz
50-60Hz
6cm(D)
Electric
Trading
Co., Ltd.
P.O. Box 288, Central Osaka Japan
Deck
for the
Verwandte Anleitungen für Panasonic RS-635
Inhaltszusammenfassung für Panasonic RS-635
- Seite 1 ORDER NO. ARD81030033C8-10 Service Manual Cassette Deck RS-635 Metal Tape Compatible Cassette Deck (Silver Face) with Soft-Touch Controls and Rewind This is the Service Manual for the Auto-Play Convenience following areas. For all European areas except United Kingdom. ••For United Kingdom.
-
Seite 2: Location Of Controls
RS-635 CONTENTS ITEM PAGE LOCATION OF CONTROLS AND COMPONENTS.. DISASSEMBLY INSTRUCTIONS MEASUREMENT AND ADJUSTMENT METHODS ELECTRICAL PARTS LOCATION SCHEMATIC DIAGRAM CIRCUIT BOARDS AND WIRING CONNECTION DIAGRAM MECHANICAL PARTS LOCATION CABINET PARTS LOCATION LOCATION OF CONTROLS AND COMPONENTS Power switch [power (push on)) - Seite 3 RS-M205/RS.635 DEUTSCH Meseung und Einstellung Gegenstand Schwankung = ¯ 2 x 100 (0/0) Messungen und Einstellungen ft = Maximalwert Anm.: %= Minimatwert Für gute MeBbedingungensorgen. Falls nicht anders angegeben,die Schalter und Regler in NORMALWERT: Weniger als 1% folgende positionen stellen. •...
- Seite 4 Aufnahme•Vormagnetisi+ Urvfähr 800 "A (Metal positbn) • Röhrenvoltmeter rutvstrom • Gemessen an TPI (L.CH) und TP2 (R.CH) • NF•Generator Anmerkungen:• Am RS-M205/RS-635 Wird der Gesamtfrequenzgang • Abschwächer dem Bandschalter in der Normal-Position justiert. Oszillograf Gesamt•Verstärtung Den MeBaufbau zeigt Fig. 18.
- Seite 5 RS-M2051RS.635 FRANCAIS MESURES REGLAGES SECTION •x 100 ( 0/0) Fluctuations de vitesse MESURES ET REGLAGE f1 = valeur maximale NOTA•. f2 = valour minimale Pour garder l'appareil en bon état de marche, positionner les commuteurs å levier et les Valeur normale: monis de 1%...
- Seite 6 SECTION MESURES REGLAGES SECTION MESLRES ET REGI-AGES 10.Confirrner que Ies courants de polarisation sont approximative Courbede réponse Nota ment les suivants lorsque Ie sélecteur de bande est miS sur Ies Avant de mesurer et régler, vérifiez que Ia courbe de réponse en globale positions respectives.
- Seite 7 RS-635 RS-635 DISASSEMBLY INSTRUCTIONS The head azimuth adjusted by removing the cassette lid. Fig. 1 Fig. 2 Fig. 9 Fig. 10 Ref No Procedure To remove Remove Shownin fig. Case cover • 2 screws Bottom cover • 5 screws Fig. 3 Fig.
- Seite 8 RS-635 NOTES: Keepgoodcondition, set switches andcontrols•nthe following positions, unlessotherwise specified MEASUREMENT ADJUSTMENT METHODS • Make sure heads are clean • Tapeselector.Normal position • Make sure capstan and pressureroller are clean • Input selector : Line in ADJUSTMENT PARTS LOCATION • Judgeable room temperature 20 ± 5'C (68 ± 90F) •...
- Seite 9 MEASUREMENT & ADJUSTMENT ITEM Tape speed fluctuation Make measurements insamemanner a sabove(beginning, middle andendof tape),anddetermine the difference between maximum and minimum values and calculate as follows x 100 (%) f I = maximum vaiue, f 2 = minimum value Tape speed fluctuation 3,000 Standard value:...
- Seite 10 Former t pe QZZCRZ for Metal Marking QZZCRA Fig• 13 Overall frequency response adjustment by recording bias current Note On RS-635, overallfrequencyresponse VRIOI ILCHI VRIO? (RCH) is adjustedwith tapeselectorset at Normal Record/playback LINE IN head AF oscillator Note Recording equalizeris fixed TPI (L.CH)
- Seite 11 SCHEMATIC DIAGRAM • For all European areas. • For Asia. Latin HEADPHONES America, Middle PB EO/MIC DOLBY • For Asia, Latin America, Middle Sl-ll Sl-l East, Africa areas East, Africa areas and Australia. and Australia. • For all 2SD636(R.S) IC3-1 2SD636(R.S) European areas.
- Seite 12 RS-635 RS-635 ELECTRICAL PARTS LOCATION NOTES: ITEM MEASUREMENT & ADJUSTMENT . For all European areas except United Kingdom. 8. Switch the tape selector to Crop, . For United Kingdom. change test tape to QZZCRX, and Overall frequency response chart (Cr02, Metal) ..
- Seite 13 RS-635 NOTE: NOTES: RESISTORS CAPACITORS • Sl-1—S1-14. Record/PIaybask select Switch (shown in playback position), .Carbon ECBA .Ceramic ECOF Polypropylene • S2-1—S1.2 -Input select Switch (shown in LINE IN position). Metal-oxide ECGO.. Ceramic ECEO .Electrolytic • S3-1—S3-2 Dolby INIOUT select switch (Shown in OUT position).
- Seite 14 RS-635 RS-635 RS-635 INECTION S5: AC POWER VOLTAGE SELECT SWITCH POWER TRANSFORMER TRANSFORMER CIRCUIT BOARD "ERMINAL MOTOR TRANSFORMER POWER CORD CIRCUIT BOARD 12SD636RJ 12sa641RJ POWER TRANSFORMER 10.5V S7: CUE/REVIEW S8: PLAYBACK MUTING SWITCH MUTING SWITCH 2SD636(R.S) 09, 10 [2SD636RJ [2SD636R1...
- Seite 15 RS-635 RS-635 MECHANISM PARTS LOCATION M49-1 M49-2 M66M6 68M64 M 2M4 M39> 32M5 M86Ä SPECIFICATIONS Pressure Of pressureroller 350 ± 50 g Takeuptension • Use cassette torque meter —10g-cm QZZSRKCT Wow and flutter; (JIS) Less than • Use test tape...
- Seite 16 RS-635 RS-635 CABINET PARTS LOCATION PARTS LIST Important safety notice Components identified mark have special characteristics important for safety When replacing any of these components. only manufacturer's specified parts. Ref. No. Part No. Part Name & M49-1 M49-2 CABINET PARTS...