Sharp OPTONICA RT-5050H Serviceanleitung Seite 2

FOR A COMPLETE
PLEASE REFER TO THE OPERATION MANUAL.
Power source: AC 1IOV/127V/220V/240V,
Power consumption :
Semiconductors: 6 ICs (Integrated Circuits)
59 Transistors
34 Diodes
2 LEDs (Light Emitting Diodes)
430mm
Dimensions:-— Width*
Height;
124mrn
Depth; 286.5mm (11-5/16 in.)
Weight: 5.8Kgrams (12.8 lbs.)
Tape: Compact cassette tape
Tape Speed: 4.75cm/sec. ( 1-7/8 ips.)
9.5 cm/sec. (3-3/4 ips.)
0.048% (WRMS)
Wow & flutter:
0.18%(DIN45,500)
Frequency response:
Normal tape;
30 - 15,000Hz
30 - 16,000Hz (DIN 45,500)
The unit to, operate from 110V, 127V, 220V, or
240V, AC mains.
Check the voltage selector setting on the rear panel before
connecting with the AC power supply cord.
Adjust the voltage selector to match your local AC ppwer
supply.
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Figure 2—1
1. Power Switch
DECK Cassette HoldéF("
2.
DECK
3.
4. Tape Counter
5. Tape Counter Reset Button
6. VU Level Meter (Left Channel)
7. DECK I Equalizer Selector Switch
Peak Level •Indicator
8.
9. Record Indicator
Dolby NR Switth
10.
VU LevelMeter(RightChannel)
II.
DubbingSpeedSelectorSwitch
12.
DECK n Eject. Bütton
13.
DECK I' Playback Button
14.
DECK_I stop Button
15.
DECK 1 Rewind/Reverse
16.
17. DECK 1 Fast-Forward/Forward
18. DECK I Pause Button
DESCRIPTION
SPECIFICATIONS
50 / 60Hz
18W
(16-15/16 in.)
(4-7/8 in.)
(High speéd dubbirig mode)
VOLTAGE
PARTS
4-667 8 101112
242626;2728
09
Holder
APSS Button
APSS Button
OF THE OPERATION
Fe-Cr tape;
Cr02 tape;
Metal tape;
S/N ratio (Use of Cr02 tape, +4dB):
Dolby NR off;
Dolby NR on;
Input sensitivity and input impedance:
Linein;
DIN record/playback
Output level-and load impedance:
Headphones;
Line out;
DIN record/playback;
Specifications are subject to change without prior notice.
SELECTION
The voltage selector •is located on the rear panel of the unit.
If adjUstment is necessary, use a screwdriver in order to turn
the selector in either direction
window next to the adjusting screw.
LAYOUT
30
32 3334
19. Dubbing Start/Pause Button
20. DECK 2 Eject Button
DECK 2 Record Button
21.
DECK 2 Playback (Monitor) Button
22.
DECK 2 stop'
23.
24. DECK 2 Rewind
2b. .DECK 2 Fast-Forward Button
DECK 2 Pause' B utton
26.
27. Record Muting Switch
DECK 2 Tape Selector Knob
28.
29. Record Level (Dubbing Level) Control Knobs
30. Headphones Jack
'31. AC Power Supply Voltage Selector.
Line Output Sockets
32.
Line Input Sockets
33.
34. DIN Record/Playback Socket
35. Input (Line+Din)
36. AC Power Supply Cord
OF THIS UNIT,
30 17,000Hz
30 — 18,000Hz (DIN 45,500)
30 — 17,000Hz
30 — 18,OOOHz (DIN 45,500)
30 — 18,000Hz
30 — 20,000Hz (DIN 45,500)
30 — 3dB (at OVU
recording level)
57dB
67 dB (at Over 5kHz)
310mV (50K ohms)
$.8mV (10K ohms)
46myv v.U), 8 ohms
550mV ("0" VU), 50K ohms
550mV ("O" VU), 50K ohms
until the correct voltage in the
35
Figure
Button
Selctor Switch
31
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