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Pioneer CT-91 Service Manual page 2

Stereo cassette deck

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1.
SPECIFICATIONS
SYSIEMSS: sheen
intios oe eRe
4 track, 2-channel stereo
Heads...........
Laser amorphous playback head/
Hard parmalloy recording head combination
x 1
Erasing head:(Ferrite head) x 1
MOlOIS cars acs bene
iad sede' DC servo capstan motor
x 1
DC reel motor
x 1
DC auxiliary motor
x 1
Wow & Flutter... 00.00.00
ee
0.022%(WRMS)
+ 0.052% (DIN)
Fast winding time............
Approximately 80 seconds
(C-60 tape)
Frequency response (— 20 dB recording)
Metal tape...
6... eee,
20 Hz to 23,000 Hz
Chrome tape .................0..
20 Hz to 21,000 Hz
Normal tape....................
20 Hz to 21,000 Hz
Signal-to-noise ratio
.
DOLBY NR OFF..................
More than 60 dB
Noise Reduction Effect
DOLBY NR B type ON
.... More than 10 dB (at 5 kHz)
DOLBY NR C type ON
.... More than 19 dB (at 5 kHz)
Harmonic distortion
..........
No more than 0.6% (0 dB)
IV OUG oee ce te Cutt Sets eee
Woe! tanane Ge Sat atl Sete LINE: 67 mV
(Input impedance:
50 kQ)
OUIDUEs
ew
noes
Nae ee ee out LINE: 316 mV
(Output impedance:
1.4 kQ)
Headphones: 0.8 mw
(Load impedance 82 VR Max.)
Subfunctions
*
3-mode counter (4-digit electronic counter)
e
Auto Tape Loose Canceller function
¢
Meter range selection (WIDE/EXPAND)
e Auto Monitor function (TAPE/SOURCE auto selection)
e
Auto Meter Warning zone Selector
¢
Power Eject (OPEN/CLOSE)
¢
Music Search (over +15 selections)
e Tape Return/Return play
*
Headphones jack (with volume control)
e
Bias control
°
MPxX filter
e
Auto Space Recording Mute
e
Auto Tape Selector
e
Playback/Recording timer start function
*
Dolby Noise Reduction (B Type/C Type)
e
Dolby HX Pro system
¢
FL Level Meter Peak-hold function (15 + 1 segments)
e
System remote control available
Miscellaneous
Power Requirements
U.S., Canadian models ........
...., AC 120V, 60 Hz
Power Consumption
U.S., Canadian models... 00.00.00. ee, 25W
Dimensions ...........
457(W)
x 133.5(H)
x 372(D) mm
18(W) x 5-1/4(H) x 14-5/8(D) in
Weight (without package)...........
10.8 kg (23 Ib 13 02)
Accessories
Operating instructions...
2.2.00...
ee.
1
GOMMECIING COPS sce ice cay te seat aid
das 2
Senne ae pees
2
Control Cord
yn
ox aid svanle sign bod
dete
OST
e es alas 1
NOTE:
Specifications and design subject to possible modifications without
notice, due to improvements.

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