Download Alpine CDA-7939

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Ai NET Detachable Face FM/AM Compact Disc
Reciever/CD Shuttle Control
CDA-7939
INTLZ
PWR
D.A.P.
CLK/TITLE
TUNE
A.ME
M.S.•CD
DN
MODE/LOUD
UP
COMPACT
ST
DIGITAL AUDIO
DX LOUD
FUNC
TUNER
BAND
VCR
DISC
MONO
1
M.I.X.
4
P.SCAN
2
RPT
5
3
CHANGER
CT
H
SCAN
6
Features
COMPACT DISC FEATURES
• 8 TIMES OVERSAMPLING DIGITAL FILTER
• REGULATED 1-BIT DAC - Incorporates separate regulated power supplies for both the analog and digital
sections. The result is less noise and interference
which results in firmer bass and greater spaciousness.
• MUSIC SENSOR UP/DOWN - For locating the next
track (up), or the track currently in playback (down).
• FAST FORWARD / BACKWARD
• M.I.X. - When the M.I.X. button is pressed, the microprocessor will randomly select tracks for playback.
• DISC SCAN - Locates the beginning of each track and
plays the first ten seconds.
• 3 INCH DISC COMPATIBLE - This unit plays 3-inch
compact discs without using an adapter ring.
• DISC AND TRACK REPEAT
• DISC TITLE MEMORY - Up to 18 titles can be stored
• ELAPSED TIME DISPLAY
CD SHUTTLE CONTROL (CHA-S605)
• MUSIC SENSOR UP, DOWN
• M.I.X.
• FAST FORWARD / BACKWARD
• SCAN, REPEAT (ONE, ALL)
• DISC TITLE MEMORY - Up to 18 titles can be stored
• ELAPSED TIME DISPLAY
GENERAL
• Ai-NET CAPABILITY - benefits include the centralized, interactive control of other components, such as
the PRA-H400, up to six CD shuttles and other AiNET units.
TUNER / CD PLAYER
CDA-7939
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SOURCE TONE MEMORY (S.T.M.) - Automatically
memorizes the settings of bass and treble controls for
each source.
DUAL SPEED VOLUME CONTROL
DIGITAL CLOCK
LOUDNESS COMPENSATION SWITCH
DUAL ILLUMINATION - Green or amber lighting
CUSTOM HIGH GRADE AUDIO CAPACITORS
DUAL 24Kt GOLD PRE-AMP OUTPUTS
SELECTABLE PRE-AMP FADER
NON-FADING PRE-OUT SWITCH - When activated
the front pre-out becomes non-fading for adding an
amp and sub-woofers.
OPTICAL DIGITAL OUTPUT
REMOTE CONTROL INCLUDED
OPERATION INDICATOR
SOUND GUIDE - Audible verification for certain
selected functions.
MaxTune™ ENHANCED TUNER - Surpasses the
performance of The T-10 IISP, with increased sensitivity and improved multipath noise rejection.
INTELLIGENT AUTO MEMORY (A. MEMO) - In the
Auto Memory mode, the 6 strongest stations in each
band will be stored automatically in the memory presets.
INTELLIGENT PRESET SCAN - Scans only strong
stations stored in memory locations.
DIRECT ACCESS PRESETS (D.A.P.) - Allows the
storing of both AM and FM stations on the same band.
Up to 6 stations can be stored in the D.A.P. band.
Specifications
CD PLAYER
System ...................................... Optical (compact disc system)
Number of Quantization Bits ................ 16-bit linear system
Oversampling ........................................................................... 8X
Sampling Rate .............................................................. 352.8 kHz
Channels ......................................................................... 4 (stereo)
DAC Resolution .....................................................................1-bit
Number of D/A Converters ..................................................... 2
Frequency response .................................. 5-20,000 Hz (±1 dB)
Wow & Flutter (% WRMS) ............ Below measurable limits
Total Harmonic Distortion ....................... 0.008% (at 1 kHz)
Dynamic Range ............................................... 95 dB (at 1 kHz)
Signal-to-Noise Ratio ...................................................... 95 dBA
Channel Separation ....................................... 85 dB (at 1 kHz)
FM TUNER
Tuning Range .................................................... 87.7-107.9 MHz
Mono usable sensitivity ................... 9.3dBf(0.8µV/75 ohms)
50dB Quieting sensitivity .............. 13.5dBf(1.3µV/75 ohms)
Alternate Channel Selectivity ........................................... 80dB
Signal -to-Noise Ratio ......................................................... 65dB
Stereo Separation ................................................................. 35dB
Capture Ratio ....................................................................... 2.0dB
AM TUNER
Tuning Range ....................................................... 530-1,710 kHz
Usable Sensitivity ............................................. 22.5µV/27.0dB
GENERAL
Pre-out Voltage (Vol. centered, into 10 kΩ) .............. 500mV
Pre-out Voltage (Maximum) ................................................. 4V
Output Impedance .................................................... <400 ohms
Bass Control Range ........................................... ±15 dB at 30Hz
Treble Control Range ...................................... ±10dB at 10kHz
Power Requirement .............. 11-16V DC (Negative ground)
Mounting Angle ............................... Within 30° of horizontal
Chassis (WxHxD) ........................................................... 7"x2"x6"
Nosepiece size (WxHxD) .................... 6-3/4x1-13/16x11/16
Weight ................................................................. 2lb.12 oz(2.2)kg
Specifications and design are subject to change without notice.
R.60595
®
Ai NET Detachable Face FM/AM Compact Disc
Reciever/CD Shuttle Control
CDA-7939
2 of 2
Remote Turn-On (Blue/White - +12V Output 300mA Max.)
Audio Mute Lead (Pink/White - +12V to activate)
Power Antenna Lead (Blue - +12V Output 300mA Max.)
Ground Lead (Black)
Ignition Lead (Red)
Battery Lead (Yellow)
Fuse Holder (3A)
A Power & Speaker
1
Output Connector
Pin Configuration
2
3
16 15 14 13 12 11 10 9
8 7 6 5 4 3 2 1
9
Ground (Black)
Open
Battery (Yellow)
10 Open
11 Open
4
Open
Open
5
Open
6
Open
12 Open
13 Open
14 Open
7
8
Audio Mute (Pink/White)
Ignition (Red)
15 Remote-On (Blue/White)
16 Power Antenna (Blue)
Wire Harness
Part No. - 01T75469W04
A
Antenna Receptacle
Red (Right)
Front
Output
(Shorter Length)
RCA Extension
(Optional)
White (Left)
NOM
100
CH-1
CH-3
CH-2
CH-4
CH-1+3
NOM
100
L
POWER
50
1(MONO)
ST
1+2
I N PU T
Rear
Output
(Longer Length)
OFF
HP
200Hz
MIN
MAX
50
3(MONO)
LP
FILTER
GAIN
ST
I N PU T
CHA NNE L 1 / 2
3+4
OFF
HP
200Hz
MIN
MAX
Red (Right)
FILTER
GAIN
R
INPUT
OUTPUT
RCA Extension
(Optional)
4 Channel Amplifier
(Optional)
White (Left)
Ai-Net Output
CH-2+4
LP
CHANNEL 3 / 4
4/3/2 CHANNEL
POWER AMPLIFIER
MRV F400
B
Connect only to an optional Ai-Net
processor such as the PRA-H400
CHA-S605
(Optional)
5.5m Ai-Net Extention Cable
(included with CHA-S605)
B
Ai-Net Bus Connector
Output
1
2
Ai-Net Bus Connector
Input - from CD Shuttle
3
7
3
8
4
C
6
2
1
7
8
6
5
4
5
Ai-Net Bus Connector
C
CDA-7939
Radio Rear
Connector View
1. Ground
2. Open
3. Open
4. Open
5. Open
6. Open
7. Audio Mute
8. Ignition Acc
9. Battery
10. Open
11. Open
12. Open
13. Open
14. Open
15. Remote-On
16. Power Antenna
1
Accesory
2
Ground Bus
3
4
Data Bus
Right Signal
5
Signal Ground
6
Left Signal
7
8
Battery
Power Supply Ground
R.60595
®