Panasonic DPX153U - Manual (Page 15)

❐ General
Power supply: 12 V DC (11 V–16 V), test voltage 14.4 V, negative ground
Current consumption: Less than 2.2 A (CD play mode; 0.5 W × 4 channels)
Maximum power output: 45 W × 4 channels at 1 kHz, volume control maximum
Tone adjustment range:
Bass:
±12 dB at 100 Hz
Treble: ±12 dB at 10 kHz
Suitable speaker impedance: 4–8 Ω
Preamp output voltage: 2.5 V (CD play mode; 1 kHz, 0 dB)
Output impedance: 200 Ω
Dimensions (W × H × D): 7" Ч 1 15 / 16 " Ч 5 7 / 8 " (178 Ч 50 Ч 155 mm)
Weight: 3 lbs. 1 oz (1.4 kg)
❐ FM Stereo Radio
Frequency range: 87.9 MHz–107.9 MHz
Usable sensitivity: 11.0 dBf. (1.25 µV, 75 Ω )
50 dB quieting sensitivity: 15.2 dBf. (1.6 µV, 75 Ω )
Frequency response: 30 Hz–15 kHz (±3 dB)
Alternate channel selectivity: 75 dB
Stereo separation:
42 dB (1 kHz)
Image response ratio: 75 dB
IF response ratio: 100 dB
Signal/noise ratio: 70 dB
❐ AM Radio
Frequency range: 530 kHz–1 710 kHz
Usable sensitivity: 28 dB/µV (25 µV, S/N 20 dB)
❐ CD Player
Sampling frequency: 8 times oversampling
DA converter: 1 bit DAC system
Error correction system: Panasonic super decoding algorithm
Pick-up type: Astigma 3-beam
Light source: Semiconductor laser
Wave length: 780 nm
Frequency response: 20 Hz–20 kHz (±1 dB)
Signal/noise ratio: 96 dB
Total harmonic distortion: 0.01 % (1 kHz)
Wow and flutter: Below measurable limits
Channel separation: 75 dB
Above specifications comply with EIA standards.
Note: Specifications and the design are subject to modification without notice due to improvements in technol-
ogy.
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Electrical Connections Specifications
CQ-DP133U/DP103U/DPX153U CQ-DP133U/DP103U/DPX153U
❐ Wiring Diagram
No. Item Q’ty
y Power connector 1
Power connector
Antenna
y
(Yellow)
(Red)
(White)
Battery lead
To the car battery, continuous +12 V DC
Sub-Woofer Cord (Monaural)
Fuse (15 A)
(Red)
Power lead
To ACC power, +12 V DC
(Dark blue/
white stripe)
(Dark blue)
(Black)
Ground lead
To a clean, bare metallic
part of car chassis.
(+) (–) (+) (–) (+) (–) (+) (–)
Left speaker
(Front)
Right speaker
(Front)
(White) (Gray) (Green) (Violet) (White/
black
stripe) (Green/black
stripe) (Violet/black
stripe) (Gray/black
stripe)
FRONT SP REAR SP
Left speaker
(Rear)
Right speaker
(Rear)
Speaker lead
Preamp output
connector (front)
Preamp output connector (rear)
L (White)
R (Red)
Only for CQ-DP133U/DPX153U
CQ-DP133U/DP103U/DPX153U
Amp. relay control power lead
(Max. 500 mA)
This lead is for connection to the power
amplifier.
ACC
If the fuse (rear panel) blows frequently, they may
be something wrong with the unit or wiring. Consult
your nearest Panasonic Servicenter for service.
Motor antenna
relay control lead
(To motor antenna)
(Max. 500 mA)
This lead is not intended
for use with switch actuated
power antenna.
Only for CQ-DPX153U
Note: This lead is used for power
control when an external power
amplifier is connected. The power
supply of a power amplifier will be
activated when turning on the power of
this unit.
Note: The power antenna extends
automatically when the FM/AM
radio mode is selected.
BATTERY 15A
C
C
S.W.OUT
Cautions:
• This product is designed to operate with a 12 V DC, negative ground battery system.
• To prevent damage to the unit, be sure to follow the connection diagram below.
• Strip about 5 mm of the lead ends for connection.
• Do not insert the power connector into the unit until the wiring is completed.
• Be sure to insulate any exposed wires from a possible short-circuit from the car chassis. Bundle all cables
and keep cable terminals free from touching any metal parts.
• Remember, if your car has a drive computer or a navigation computer, the data of its memory may be
erased when the battery terminals are disconnected.
Supplied hardware