Panasonic CQ-DFX683N User manual

ORDERNo. ACED030239C8

AUTOMOTIVE AFTERMARKET

CQ-DFX683N / CQ-DFX223N / CQ-DFX213N / CQ-DFX203N

RemovableFull Front MP3 WMACD Player / Receiver with CD

Changer Control

SPECIFICATIONS

Specifications*

General

Power Supply DC 12V (11V - 16V),

Test Voltage14.4V

NegativeGround

Current Consumption Less then2.2A(CD mode; 0.5W

4-Speaker)

MaximumPower Output 50W×4(at 4 )

Power Output 22W×4(DIN45 324, at 4 )

Speaker Impedance 4-8

External Input Impedance 10k (AUX IN)

External Input Sensitivity Max.2V (AUX IN)

Pre-AmpOutput Voltage 2.5V (CD mode)

Pre-AmpOutput Impedance 200

Sub-Woofer Output Voltage 2.5V

FM StereoRadio

FrequencyRange 87.5MHz - 108MHz

UsableSensitivity 6dB/ V (SN 30dB)

StereoSeparation 35dB (at 1kHz)

MWRadio

FrequencyRange 531 - 1,602kHz

UsableSensitivity 29dB/ V (S/N20dB)

LW Radio

FrequencyRange 153 - 279kHz

UsableSensitivity 34dB/ V (S/N20dB)

CD Player

Sampling Frequency 8 Times Oversampling

DAConverter 1bit/4DAC System

Pick-UpType Astigma 3-beam

Light Source SemiconductorLaser

Wavelength 780nm

FrequencyResponse 20Hz to20kHz (±1dB)

Signal toNoise Ratio 96dB

Total HarmonicDistortion 0.01%(1kHz)

Wowand Flutter Belowmeasurablelimits

Channel Separation 75dB

MP3/WMA(OnlyforCQ-

DFX683N)

MP3decoding MPEG1audiolayer 3

MPEG2audiolayer 3

Bit rate

(MPEG1audiolayer 3) 32kbps-320kbps

VBR (VariableBit Rate)

(MPEG2audiolayer 3) 8kbps-160kbps

VBR (VariableBit Rate)

(WMA) 64kbps-192kbps

Sampling frequency

(MPEG1audiolayer 3) 32kHz, 44.1kHz, 48kHz

(MPEG2audiolayer 3) 16kHz, 22.05 kHz, 24kHz

(WMA) 32kHz, 44.1kHz, 48kHz

Dimensions** 178×50×155mm

Weight** 1.4kg

*Specificationsand thedesign are subject topossible

modification without notice duetoimprovements.

** Dimensionsand Weight shownare approximate.

-Abovespecificationscomplywith EIAstandards.

Unauthorized copying and distribution isaviolation of law.

1. ABOUT LEAD FREE SOLDER (PbF)

Distinction of PbF PCB:

PCBs (manufactured) using leadfree solderwill have a PbF stampon the PCB.

Caution :

-Pb free solder has ahigher melting point than standard solder;

Typicallythe melting point is50 -70°F (30 -40°C)higher. Please

use asoldering iron with temperature control and adjust itto 700 ±

20°F (370 ± 10°C). Incase of using high temperature soldering

iron, please be careful not to heat too long.

-Pb free solder will tend to splash when heated too high (about

1100°F/600°C)

-Thislead free solder will be used for the products after serial No.

1,000,001.

2. LASER PRODUCTS

3. FEATUERS

-Digital servo for reliableplayback.

-PLL (Phase Locked Loop) synthesized tuning.

-18-FM, 6-AMpresets with preset scan.

-Removableface plate.

-RDS(RadioData System)

-MP3/WMAPlayback from CD-R/RW(CQ-DFX683Nonly).

4. REPLACING THE FUSE

Use fuses of the same specifiedrating (15amps). Using different substitutes orfuses with

higherratings, orconnecting the product directlywithout a fuse, couldcause fire ordamage to

the stereounit.

5. MAINTENANCE

Yourproduct is designedand manufacturedtoensure a minimumof maintenance. Use a dry, a

soft clothforroutine exteriorcleaning. Neveruse benzine, thinnerorothersolvents.

6. NOTES

[RADIO BLOCK]

Donot align the AM/FM package block. Whenthe package block is necessary, it will be supplied

alreadyalignedat the factory.

[CD DECK BLOCK]

This model has no servoalignment points because microcomputercontrols the servocircuit.

7. DIMENSIONS

8. WIRING CONNECTION

8.1. CQ-DFX683N

8.2. CQ-DFX223N/DFX213N/DFX203N

9. TERMINALS DESCRIPTION

9.1. MainBlock [CQ-DFX683N]

IC601 : YESAM181

No. Port Description I/O (V)

FM AM CD

1 CH SENS CD changerdetect I 0.8 0.7 0.7

2 SD/ST Radiostation

detect I 5.1 5.1 5.1

3 EJECT Eject SW I 5.2 5 5.2

4 AVSS Ground - 0 0 0

5EXT.MUTE External mute O 0 0 5.1

6 NC - - - - -

7 AVREF1 (Conecting to+5V) - 5.2 5.2 5.2

8 SUB SO LCD data I 5.1 5.1 5.1

9LCD DI LCD data O 0 5.1 5.1

10 SUB SI LCD clock O 5.1 5.1 5.1

11 CH DATA (Ground pull down) - 0 0 0

12 NC - - - - -

13 CH CLK (Ground pull down) - 0 0 0

14 CH REM (Ground pull down) - 5.2 5.2 5.2

15 BZOUT Buzzersignal

output O 0 0 0

16 CD SO CD data output I 5 5 0

17 CD SI CD data input O 0 0 0

18 CD SCK CD clock O 5.2 5 5.2

19 LCD CE LCD chipenable O 0 0 0

20 CD RST CD reset O 0 0 5.2

21 AMP CNT Ampcontrol signal O 5.2 5.1 5.2

22 ANTCNT ANTcontrol signal O 5.2 5.2 0

23 AMP

MUTE Ampmute control O 5.2 5.2 5.2

24 CD STB CD strobe O 0 0 5.2

25 CD A0 CD A0 O 0 0 4.6

26 NC - - - - -

27 NC - - - - -

28 NC - - - - -

29 NC - - - - -

30 NC - - - - -

31 NC - - - - -

32 NC - - - - -

33 VSS1 Ground - 0 0 0

34 NC - - - - -

35 ILL CNT Illumi. Control O 0 0 0

36 SCL Audiocontrol

serial clock O 5.2 5.2 5.2

37 SDA Audiocontrol data O 5.2 5.2 5.2

38 S LED S LED drive signal O 0 0 0

39 NC - - - - -

No. Port Description I/O (V)

FM AM CD

40 SPEANA

SEL - O - - -

41 PLL DI PLL data O 0 0 0

42 PLL DO PLL data I 5.1 5.2 5.2

43 PLL CLK PLL data clock O 5.2 5.2 5.2

44 PLL CE PLL chipselect O 0 0 0

45 ROM CS ROM chipselect O 5.2 5.2 5.2

46 PANEL Panel switchsignal I 0 0 0

47 OP/CL Open/close detect I 5.1 5.1 5.1

48 LCD5V

CNT LCD 5V control O 0 0 0

49 EEPROM

DI(NC) - - - - -

50 EEPROM

SK(NC) - - - - -

51 DIM1 (Ground pull down) - 0 0 0

52 DIM2 (Ground pull down) - 0 0 0

53 EEPROM

DO(NC) - - - - -

54 AFMUTE Audiomute signal O 5.2 5.2 5.2

55 INV CNT Invertercontrol O 5.1 5.1 5.2

56 CD CNT CD powercontrol O 5.1 5.1 5.2

57 MAIN

CONT Mainpowercontrol O 5 5 5

58 NC - - - - -

59 RDS

DATA RDS data input I 2.8 0 0

60 RESET Systemreset I 5.2 5.2 5.2

61 RM DATA Remote control

data I - - -

62 BATT Batterydetekut I 5.2 5.2 5.2

63 RDS CLK RDS clock input I 5.0 5.0 5.0

64 CDC STB (Ground pull down) - 0 0 0

65 ROTARY 1 Rotaryencoder

input 1 I 5.2 5.2 5.2

66 ROTARY 2 Rotaryencoder

input 2 I 5.2 5.2 5.2

67 VSS0 Ground - 0 0 0

68 VDD1 +5V powersupply - 5.2 5.2 5.2

69 X2 Crystal oscillator - 3 3 3

70 X1 Crystal oscillator - 2.5 2.5 2.5

71 TEST (Test terminal) - 0 0 0

72 XT2 Crystal oscillator - 2.9 2.9 2.9

73 XT1 Crystal oscillator - 2.6 2.6 2.6

74 VDD0 +5V powersupply - 5.2 5.2 5.2

VDD0

power

supply

5.2

No. Port Description I/O (V)

FM AM CD

75 AVDD +6V powersupply - 5.2 5.2 5.2

76 VSM VSM I 0 0 0

77 ACC ACC detect I 4.3 4.3 4.3

78 INIT/B (+5V pull up) - 5.2 5.2 5.2

79 SPEANA

AIN (Ground pull down) - 0 0 0

80 LEVELL Level in I 1.4 1.4 2.5

9.2. MainBlock [CQ-DFX223N/213N/203N]

IC601 : YESAM180

No. Port Description I/O (V)

FM AM CD

1 CH SENS CD changerdetect I 0.8 0.7 0.7

2 SD/ST Radiostation

detect I 5.1 5.1 5.1

3 EJECT Eject SW I 5.2 5 5.2

4 AVSS Ground - 0 0 0

5EXT.MUTE External mute O 0 0 5.1

6 NC - - - - -

7 AVREF1 (Conecting to+5V) - 5.2 5.2 5.2

8 SUB SO LCD data I 5.1 5.1 5.1

9LCD DI LCD data O 0 5.1 5.1

10 SUB SI LCD clock O 5.1 5.1 5.1

11 CH DATA (Ground pull down) - 0 0 0

12 CD OSC CD Osc stop O 5.2 5.2 0

13 CH CLK (Ground pull down) - 0 0 0

14 CH REM (Ground pull down) - 5.2 5.2 5.2

15 BZOUT Buzzersignal

output O 0 0 0

16 CD SO CD data output I 5 5 0

17 CD SI CD data input O 0 0 0

18 CD SCK CD clock O 5.2 5 5.2

19 LCD CE LCD chipenable O 0 0 0

20 CD RST CD reset O 0 0 5.2

21 AMP CNT Ampcontrol signal O 5.2 5.1 5.2

22 ANTCNT ANTcontrol signal O 5.2 5.2 0

23 AMP

MUTE Ampmute control O 5.2 5.2 5.2

24 CD STB CD strobe O 0 0 5.2

25 CD A0 CD A0 O 0 0 4.6

26 CD RFOK RFOK signal I 0 0 5

27 CD LOCK CD lock signal I 0 0 5

No. Port Description I/O (V)

FM AM CD

28 CD LIMIT CD limit switch

signal I 0 0 5

29 CD SW1 CD SW1 0 0 0

30 CD SW2 CD SW2 I 5.2 5 0

31 NC - - - - -

32 NC - - - - -

33 VSS1 Ground - 0 0 0

34 NC - - - - -

35 ILL CNT Illumi. Control O 0 0 0

36 SCL Audiocontrol

serial clock O 5.2 5.2 5.2

37 SDA Audiocontrol data O 5.2 5.2 5.2

38 S LED S LED drive signal O 0 0 0

39 EJ ILL Eject Leddrive

signal O 5.2 5.2 5.2

40 SPEANA

SEL - O - - -

41 PLL DI PLL data O 0 0 0

42 PLL DO PLL data I 5.1 5.2 5.2

43 PLL CLK PLL data clock O 5.2 5.2 5.2

44 PLL CE PLL chipselect O 0 0 0

45 ROM CS ROM chipselect O 5.2 5.2 5.2

46 PANEL Panel switchsignal I 0 0 0

47 OP/CL Open/close detect I 5.1 5.1 5.1

48 LCD5V

CNT LCD 5V control O 0 0 0

49 EEPROM

DI(NC) - - - - -

50 EEPROM

SK(NC) - - - - -

51 DIM1 (Ground pull down) - 0 0 0

52 DIM2 (Ground pull down) - 0 0 0

53 EEPROM

DO(NC) - - - - -

54 AFMUTE Audiomute signal O 5.2 5.2 5.2

55 INV CNT Invertercontrol O 5.1 5.1 5.2

56 CD CNT CD powercontrol O 5.1 5.1 5.2

57 MAIN

CONT Mainpowercontrol O 5 5 5

58 NC - - - - -

59 RDS

DATA (NC) - - - - -

60 RESET Systemreset I 5.2 5.2 5.2

61 RM DATA Remote control

data I - - -

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