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Technics SC-DV170 User Manual

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RQT5471
Reference
Recording system
AC bias
Bias frequency
100 kHz
Erasing system
AC erase
Heads
Deck 1 (Playback head)
Permalloy head
Deck 2
(Recording/Playback head) Permalloy head
(Erasing head)
Double gap ferrite head
Motors
Deck 1, 2
Capstan drive
DC servo motor
Tape speed
4.8 cm/s
Wow and flutter
0.16 % (WRMS)
Fast forward and rewind times
Approx. 110 seconds with C-60 cassette tape
Frequency response (Dolby NR off)
TYPE I (NORMAL)
20 Hz–16 kHz (DIN)
TYPE II (HIGH)
20 Hz–16 kHz (DIN)
TYPE IV (METAL)
20 Hz–16 kHz (DIN)
S/N (Signal level
u
max recording level,  TYPE II
type tape)
NR off
56 dB (A weighted)
Dolby B NR on
66 dB (A weighted)
Input sensitivity and impedance
REC (IN)
150 mV/23 k
­
Output voltage and impedance
PLAY (OUT)
280 mV/360 
­
º
General
Dimensions (W
t
H
t
D)
294
k
118.5
k
281 mm
Mass
2.1 k
g
FRONT SPEAKER
Type
3 way, 3 speakers
Speaker(s)
Super woofer
17 cm cone type
Woofer
12 cm cone type
Tweeter
6 cm ring shaped dome type
Impedance
High 6 
­
, Mid 6 
­
, Low 8 
­
Input power (Music)
High 60 W, Mid 60 W,
 
Low 120 W
Output sound pressure level
87 dB/W (1.0 m)
Crossover frequency
120 Hz, 4 kHz
Frequency range
42 Hz–50 kHz (
j
16 dB)
46 Hz–36 kHz (
j
10 dB)
º
General
Dimensions (W
t
H
t
D)
254
k
422
k
260 mm
Mass
6.4 k
g
CENTER SPEAKER
Type
2 way, 2 speakers
Speaker
Woofer
10 cm cone type
Tweeter
6 cm cone type
Impedance
8 
­
Input power (Music)
120 W
Output sound pressure level
85 dB/W (1.0 m)
Crossover frequency
4 kHz
Frequency range
75 Hz–22 kHz (
j
16 dB)
º
General
Dimensions (W
t
H
t
D)
250
k
121
k
147 mm
Mass
1.6 k
g
SURROUND SPEAKER
Type
1 way, 1 speaker
Speaker
Full range
8 cm cone type
Impedance
8 
­
Input power (Music)
60 W
Output sound pressure level
84 dB/W (1.0 m)
Frequency range
120 Hz–20 kHz (
j
16 dB)
º
General
Dimensions (W
t
H
t
D)
170
k
106
k
118 mm
Mass
0.9 k
g
SUBWOOFER
(Except for the United Kingdom, Continental
Europe, Australia and N.Z.)
Type
1 way, 1 speaker, Bass-ref.
Speaker
Woofer
17 cm cone type
Impedance
8 
­
Input power
Music
180 W
DIN
90 W
Output sound pressure level
80 dB/W (1.0 m)
Frequency range
41 Hz–1.8 kHz (
j
16 dB)
45 Hz–1.6 kHz (
j
10 dB)
º
General
Dimensions (W
t
H
t
D)
200
k
450
k
300 mm
Mass
5.9 k
g
Note
1. Specifications are subject to change without
notice. Mass and dimensions are approximate.
2. Total harmonic distortion is measured by the
digital spectrum analyzer.
RMS
FRONT 1 kHz THD 10 %/TTL Imp. 6 
­
(High/Mid/Low)
2
k
34 W
100 Hz THD 10 %/8 
­
 (Sub. W)
96 W
SURROUND 1 kHz THD 10 %/8 
­
2
k
34 W
CENTER 1 kHz THD 10 %/8 
­
88 W
PMPO 1 kHz/High or Mid 6 
­
, Low
or Sub. W 8 
­
3,000 W
Total harmonic distortion
Rated power at 1 kHz
1 % (6 
­
)
Half power at 1 kHz
0.1 % (6 
­
)
Load impedance
(For the United Kingdom, Continental
Europe, Australia and N.Z.)
FRONT (High/Mid)
total impedance 6 
­
FRONT
 (Low)
8 
­
(For others)
FRONT (High/Mid/Low) total impedance 6 
­
(Sub. W)
8 
­
SURROUND
8 
­
CENTER
8 
­
S. WOOFER
Center frequency
70 Hz
LEVEL (VOL 
s
20 dB)
MID 
i
8 dB
MAX 
i
12 dB
º
FM tuner section
Frequency range
87.50–108.00 MHz
(0.05 MHz steps)
Sensitivity
1.8 
¬
V (IHF usable)
S/N 26 dB
1.5 
¬
V
S/N
MONO
70 dB (75 dB, IHF)
Antenna terminal(s)
75 
­
 (unbalanced)
º
AM tuner section
Frequency range
522–1629 kHz (9 kHz steps)
520–1630 kHz (10 kHz steps)
Sensitivity (S/N 20 dB)
500 
¬
V/m
º
Timer section
Clock
Quartz-lock type
Function
Play timer (1 time, daily),
Rec timer (1 time, daily),
Sleep (120 min, 30 min intervals)
Setting intervals (Play/Rec)
1 minute–23 hours 59 minutes (1 min intervals)
º
General
Power supply
(For the United Kingdom,  Australia and N.Z.)
AC 230–240 V 50 Hz
(For Continental Europe and Russia)
AC 230 V 50 Hz
(For others)
AC 110/127/220–230/240 V, 50/60 Hz
Power consumption
230 W
Standby
Normal mode
11 W
ECO mode
(For the United Kingdom, Continental
Europe, Russia, Australia and N.Z.) 0.5 W
(For others)
1.0 W
Dimensions (W
t
H
t
D)
293
k
118.5
k
346 mm
Mass
(For the United Kingdom, Continental
Europe, Russia, Australia and N.Z.)
5.3 k
g
(For others)
5.4 k
g
DVD/VIDEO CD/CD CHANGER
º
Discs played
DVD-Video disc
8/12 cm single-sided, single-layer
8/12 cm single-sided, double-layer
8/12 cm double-sided, double-layer
(One layer per side)
Compact disc (CD-DA, Video CD)
8/12 cm disc
º
Video
Signal system
(For Russia) NTSC/PAL  (decided by disc format)
(For others)
PAL (PAL 60/NTSC)
Output level
Composite video
1 Vp-p (75 
­
)
S-video Y
1 Vp-p (75 
­
)
S-video C
0.300 Vp-p (75 
­
) PAL
0.286 Vp-p (75 
­
) NTSC
º
Pickup
Beam source
Semiconductor laser
Wavelength
668 nm
º
General
Dimensions (W
t
H
t
D)
 293
k
89
k
288 mm
Mass
 2.5 k
g
CASSETTE DECK
Deck system
Stereo cassette deck
Track system
4 track, 2 channel
SOUND PROCESSOR
º
EQ/SFP section
MANUAL GEQ
3-Band parametric EQ
Center frequency
High band
3.5 kHz, 5.3 kHz, 8 kHz, 12.5 kHz
Mid band
240 Hz, 390 Hz, 630 Hz, 1 kHz,
1.5 kHz, 2.3 kHz, 3.5 kHz
Low band
70 Hz, 90 Hz, 143 Hz, 240 Hz
Level control
n
1.2, 2.4, 3.6, 4.8, 6 dB
EQ SPACE mode
3 modes
HEAVY, CLEAR, HALL
3D acoustic image EQ
3 modes
AI EQ, 3D AI 1, 3D AI 2
º
Pre-amplifier section
Input sensitivity/impedance
VCR (EXT)
250 mV/15 k
­
VDP (AUX)
250 mV/15 k
­
Output level
VCR REC OUT
150 mV/1.5 k
­
(Except for the United Kingdom and
Continental Europe)
VIDEO OUTPUT
MONITOR OUT
1 Vp-p, 75 
­
VCR REC OUT
1 Vp-p, 75 
­
º
DOLBY PRO LOGIC section
PRO LOGIC mode
SURROUND
CENTER mode
NORMAL
DELAY TIME
20 ms (Fixed)
º
AV SURROUND section
AV surround mode
SIMULATED STEREO
SUPER SURROUND (MUSIC, MOVIE)
º
DSP CONTROL section
DSP control mode
SEAT POSITION
CENTER FOCUS (1, 2),
VIRTUAL REAR SURROUND,
MULTI REAR SURROUND,
3D ENHANCED SURROUND
º
Spectrum analyzer section
Display mode NORMAL, PEAKHOLD, AURORA
º
General
Dimensions (W
t
H
t
D)
293
k
89
k
270 mm
Mass
 1.5 k
g
TUNER/AMPLIFIER
º
Amplifier section
Power output (L/R both channel driven)
(For the United Kingdom, Continental Europe,
Australia and N.Z.)
Stereo Mode
DIN
10 kHz THD 1 %/6 
­
 (High)
2
k
20 W
1 kHz THD 1 %/6 
­
 (Mid)
2
k
20 W
100 Hz THD 1 %/8 
­
 (Low)
2
k
45 W
RMS 10 kHz THD 10 %/6 
­
 (High) 2
k
30 W
1 kHz THD 10 %/6 
­
 (Mid)
2
k
30 W
100 Hz THD 10 %/8 
­
 (Low)
2
k
65 W
PRO LOGIC mode
DIN
FRONT 1 kHz THD 1 %/TTL Imp. 6 
­
(High/Mid)
2
k
20 W
100 Hz THD 1 %/8 
­
 (Low)
2
k
45 W
SURROUND 1 kHz THD 1 %/8 
­
2
k
20 W
CENTER 1 kHz THD 1 %/8 
­
60 W
RMS
FRONT 1 kHz THD 10 %/TTL Imp. 6 
­
(High/Mid)
2
k
30 W
100 Hz THD 10 %/8 
­
 (Low)
2
k
65 W
SURROUND 1 kHz THD 10 %/8 
­
2
k
30 W
CENTER 1 kHz THD 10 %/8 
­
80 W
PMPO 1 kHz/High or Mid 6 
­
, Low 8 
­
,
CENT. 8 
­
, SURR. 8 
­
3,000 W
(For others)
Stereo Mode
DIN
10 kHz THD 1 %/6 
­
 (High)
2
k
20 W
1 kHz THD 1 %/6 
­
 (Mid)
2
k
20 W
100 Hz THD 1 %/8 
­
 (Low)
2
k
45 W
100 Hz THD 1 %/8 
­
 (Sub. W)
60 W
RMS 10 kHz THD 10 %/6 
­
 (High) 2
k
30 W
1 kHz THD 10 %/6 
­
 (Mid)
2
k
30 W
100 Hz THD 10 %/8 
­
 (Low)
2
k
65 W
100 Hz THD 10 %/8 
­
 (Sub. W)
80 W
PRO LOGIC mode
DIN
FRONT 1 kHz THD 1 %/TTL Imp. 6 
­
(High/Mid/Low)
2
k
20 W
100 Hz THD 1 %/8 
­
 (Sub. W)
65 W
SURROUND 1 kHz THD 1 %/8 
­
2
k
20 W
CENTER 1 kHz THD 1 %/8 
­
60 W
Technical specifications