Specifications - Teac VRDS-7 Service Manual

| VRDS-7
2 SPECIFICATIONS
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AUDIO
Number of Channels 2
Frequency Response 1 — 20,000Hz + 0.3dB
Signal to Noise Ratio Better than 110dB (1kHz)
Dynamic Range Better than 99dB (1kHz)
Harmonic Distortion 0.0015% (1kHz)
Wow and Flutter Unmeasurable (Quartz accuracy)
Channel Separation Better than 110dB (1kHz)
Output Analog 2.2Vrms
Digital 0.5Vp-p/75Q (Coaxial)
- 15dBm --21dBm (Optical)
D/A Converter Bitstream Conversion
Digital Filter 8-times oversampling 20-bit digital
filter
Analog Filter 3rd order Butterworth filter
PICK UP
Type Optical 3-Beam laser pickup
2-dimensional parallel drive
GaAlAs type semiconductor laser
780nm
Objective Lens
Laser Type
Wave Length
SIGNAL FORMAT
Sampling Frequency 44.1kHz
Quantization Bit 16-bit linear/ channel
Channel Bit Rate 4.3218Mb/sec
Channel Modulation Code
EFM (Eight to Fourteen Modulation)
CIRC (Cross Interleave Reed
Solomon Code)
Error Correction
GENERAL
Power Requirements 120/230V AC, 50-60Hz (U.S.A./
Canada/General Export Model)
230V AC, 50Hz (Europe Model)
240V AC, 50Hz (U.K. Model)
PowerConsumption 22 watts
Dimensions (W x H x D)
442 x 149 x 331mm
(17-3/8" x 5-7/8" x 13-1/16" )
Weight (net) Qkg (19-13/16 Ibs)
Standard Accessories Wireless Remote Control Unit
RC- 481 (VRDS- 7N)
RC- 495 (VRDS- 7B)
Pin Plug Cord
Battery (SUM-3, "AA", "R6" type)
x2
@ Improvements may result in specification or feature
changes without notice.
(A-—F 47)
A-—FatFveVURANBR 2FeURID
BRR 1~20,000Hz + 0.3dB
SN EE 110dBuLA bt (EIAJ)
FAS 9IVYY 99dB AF (EIAJ)
mARER 0.0015%LIF CEIAJ)
DIDI ATE PR ABLE OK gest ieth )
FervRILENLY-Ysy 110dBLIE (EIAJ)
FFOTRA 2.2Vrms
FIUINEA 0.5Vp-p/75 Q (COAXIAL)
— 15~-21dBm (OPTICAL)
D/JATYIN-¥~ Ey hARU-L
FIUINDIANI— BEA -N-PUFUYT
20Eyv hk FUND 4a
FHFOFI4NI— BRNI-D-RAID4WI-
(Evy IP ut)
Ax WHOL YA, HERBE-L
ML YARHAX 2 RET RH
bier aL — Hf
RE 780nm
(25 74—Vy bh)
BALA 44.1kHz
BHiteEy b& BE h UT P/F eR
tiEL—Fb 4.321 8Mb/sec
BRAK EFM
LO-MEAX CIRC
(—A)
ER 100V AC 50-60Hz
AREA 18W
ET HK 442 x 149 x 331mm(W XH xD)
=e Okg
Aaa
@7D4VLAVEIY RC-481 (VRDS-7N)
RC- 495 (VRDS- 7B)
@ Fe Bik (B3, SUM-3) x 2
@ RRA
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