Panasonic cq-dp133u User Manual

❐ 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"

×

1

15

/

16

"

×

5

7

/

8

" (178

×

50

×

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.

28

29

❐ Wiring Diagram 

y

Power connector

1

Antenna

y

(Yellow)

(Red)

(White)

Battery lead
To the car battery, continuous +12 V DC

(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)

Preamp output
connector (front)

Preamp output connector (rear)

L (White)
R (Red)

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.

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.