Specifications; S P E C I F I C A T I O N S - Pioneer CT-7R Service Manual

,t. spEclFlcAlfôNs
Fast Winding Time
. . . APProximatelY 90 seconds
(C-60 tape)
. . . . . No more than 0.04% (WRMS)
-20d8 recording:
. . - . 2 O t o 1 6 , 0 0 0 H 2
Miscellaneous
P o w e r R e q u i r e m e n t s
" "
A C 1 2 O V / 6 0 H 2
PowerConsumption
" ' 43/Vatts
Dimensions
- - -42O (W) x 99'5 (Hl x 270 (D) mm
1 6 - 9 / 1 6 { W ) x 3 - 1 5 / 1 6 ( H ) x 1 0 - 5 / 8 ( D } i n '
Weight (without package)
5'3ks (l2lb)
Furnished Parts
Connection cord with pin plugs
" " " ' 2
Operating instructions
NOTE:
Specifications and the design subiect
to posible modifications
without
notice due to improvements
NOTE:
1. Reference
rapes:
ï::ïlii
tt: DrN 45513/BLArr
CrOz DIN 45513/BLATTT (CrOz)
or equiv.
2. Reference Recording Level: Meter OdB indicating
level (160nwb/m magnetic level = Philips cassette
reference level)
3. Reference Signal: 333H2
Wow and Flutter
Frequency Response
Normal, LH taPes
Chromium dioxide tape
(25 to 14,000H2 J3dB)
. 2 0 t o 1 8 , 0 0 0 H 2
(25 to 16,000H2 r3dB)
(OdB recordin g; 25 to I 0,000H2)
M e t a l t a p e . . . .
20 to 20,000H2
(25 to 17,500H2 È3dB)
(OdB recording;25 to 15,000H2)
Siganl-to-Noise Ratio
Dolby NR OFF
More than 59dB
Dolby NR ON . .
" "
B Type more than 69dB
C TYPe more than 79dB
(at SkHz)
Output ( Reference level/Load impedance)
L I N E ( O U T P U T ) x 2
" ' 4 5 0 m V / 5 0 k Q ' P i n
j a c k
Headphones
' 60mV/8Sl' 6mm diam' iack
Subfunctions
a Auto reverse, auto repeat functions
.
MS/SKIP (Music Search/Skipl system
.
REC MUTE switch
o Dolby NR system (B tvpe/C
tvpe/OFF) with LED
indicator lamp
o Stand'by mechanism with unattended recording and
playback
o 3 position Auto tape selector
( N o R M / C r o z l M E T A L )
.
Full automatic stop mechanism
.
MEMORY STOP function (FF, REW)
.
2 color digital level meter
r
3 digit mechanical tape counter
o lC-based logic control
o Cassette compartment illumination
. INDEX SCAN system
o MUSIC REPEAT system
O S K I P
.
BLANK SEARCH SYSTEM
4. Wow &
Flurter: o JIS [3kHz,
compensation (weightedl, rms valuel
5. Frequency ResPonse: ' Measured
DOLBY NR OFF, level deviation
indication.
6. Signal to Noise Ratio: ' Measured at the third har'
monic distortion 3% level, weighted.
7. Sensitivityl Input level (mV) required for reference
recording level with input (REC) controls set to
m a x i m u m .
8. Maximum Allowable lnput: While decreasing settings
of input (REC) level controls and increasing level at
input iacks, this is the maximum input level (mV) at
the point where recording amplifier output waveform
becomes cliPPed.
9. Reference Output Level: Playback output level when
meter indicates odB.
10. This model doesn't employ with a recording/playback
connector (DlN-type).
I
with
acoustic
at -20d8 level,
is tGdB without
(