Panasonic CX-DP880N User manual

ORDERNO. ACED030350C8

AUTOMOTIVE AFTERMARKET

CX-DP880N

8-disc CD Changer

SPECIFICATIONS

Specifications*

General

PowerSupply DC12V(11V-16V),

TestVoltage14.4V

NegativeGround

CurrentConsumption Less then 1.0A(Playmode)

CDChangerUnit

Load Impedance Morethan 10k

OutputVoltage 2Vrms (1kHz, 0dB)

OutputImpedance 600

Channel 2 Channels

FrequencyResponse 5-20,000Hz± 1dB

Signal to Noise Ratio 96dB

Total HarmonicDistortion 0.006%(1,000Hz)

Wowand Flutter Belowmeasurablelimits

Sampling Frequency 8 Times Oversampling

CorrectSystem PanasonicSuperDecoding

Algorihm

DA Converter NASH1bit

Pick-Up Type Astigma 1-beam

LightSource SemiconductorLaser

Wavelength 780nm

Disc MagazineUnit CA-MP801D(included)holds8

(5”)discs

Dimensions** (W ×H×D)

CDChangerUnit 230 ×72 ×170mm

Disc MagazineUnit 124 ×35 ×129mm

Weight**

CDChangerUnit 1.5kg

Disc MagazineUnit 0.17kg

*Specificationsand thedesign aresubjectto possible

modification withoutnotice dueto improvements.

** Dimensionsand Weightshown areapproximate.

1. ABOUTLEADFREE SOLDER (PbF)

Distinction ofPbF PCB:

PCBs(manufactured)using leadfree solderwill have aPbF stampon thePCB.

Caution :

-Pbfree solderhas ahighermelting pointthanstandardsolder;

Typicallythemelting pointis50 -70°F(30 -40°C)higher. Please

use asoldering iron withtemperaturecontrol and adjust itto700 ±

20°F(370 ±10°C). Incase ofusing high temperaturesoldering iron,

please becareful nottoheat too long.

-Pbfree solderwill tend tosplashwhenheatedtoo high (about

1100°F/600°C)

-Thisleadfree solderwill beusedfortheproducts afterserial No.

1,000,001.

2. FEATUERS

-Miniature8-disc CD AutoChanger.

-ACD-Rand aCD-RWthat holdCD-DAdata canbereproduced.

-WithACC OFF, Eject Function.

-TheCD changercanbemountedat anyofthefollowing 5angles:0°

22.5° 45° 67.5° 90°

3. REPLACING THE FUSE

Use fuses ofthesamespecifiedrating (3amps). Using differentsubstitutes or fuses withhigher

ratings, or connecting theproductdirectlywithoutafuse, couldcause fireor damagetothe

stereounit.

4. MAINTENANCE

Your productisdesignedand manufacturedtoensureaminimum ofmaintenance. Use adry, a

soft clothfor routineexterior cleaning. Neveruse benzine, thinneror othersolvents.

5. NOTES

[CD DECK BLOCK]

Thismodel has no servoalignmentpointsbecause microcomputercontrolstheservocircuit.

6. LASER PRODUCTS

7. DIMENSIONS

8. WIRING CONNECTION

9. BLOCK DIAGRAM

9.1. CD ServoBlock

9.2. MainBlock

10. TERMINALSDESCRIPTION

10.1. MainBlock

IC600 :C2BBGE000656

No. Port Description I/O (V)

1TESTEJ D.Ground - 0

2,3 DIPSW D.Ground - 0

4AVSS D.Ground - 0

5,6 - D.Ground - 0

7AVREF1 - - 5.1

8 - Pldaun inGround by

100 kilohms - 0

9CH DATA Dataoutput O 4

10 CH CLK Clock output O 0

11 SUBQ Subcodedatainput I 1.1

12 - D.Ground - 0

13 SQCK Subcodeclock output O 5.0

14 CH STB Strob output O 0

15-16 - D.Ground - 0

17 J0 Formatswitch(L:New

format) I 0

18 A/D Play/Stop (L:Switch) I 5.0

19-24 - D.Ground - 0

25 ERR OUT D.Ground - 0

26 - D.Ground - 0

27 POWER

ON Poweron signal output O 5.0

28 /CDOUT D.Ground - 0

29 /COMUTE D.Ground - 0

30 - D.Ground - 0

31 PH0ON Photosensor power

supplycontrol O5.1

32 MGEJSW MagazineEject

detection (L:Eject) I0.3

33 VSS D.Ground - 0

34 ELVMREV Elevator motor reverse

output O 0

35 ELVMFWD Elevator motor forward

output O 0

36 - D.Ground - 0

37 AV ON

(NC) - - -

38 ELV2.5SW D.Ground - 0

39 - D.Ground - 0

40 SPEED1/2 Elevator speedswitch

output O5.0

41 TESTCLK C1 I 5.1

42 TEST

DATA C2 O 5.1

43 TESTSTB Data O 5.1

No. Port Description I/O (V)

44 MCLK Command clock output O 4.8

45 MDATA Command dataoutput O 0.8

46 MLD Command loadoutput O 5.1

47 TEST Testinput I 5.1

48 STAT ServoICstatusinput I 4.8

49 /SRST ServoICresetoutput O 5.1

50 RESETSW +5V PowerSupply - 5.1

51 TEST1 D.Ground - 5.1

52 TEST2 +5V PowerSupply - 5.1

53 GCTRL Gaincontrol (H:CD

RW) O 0

54 LMREV Loading motor output O 0

55 LMFWD Loading motor output O 0

56 S/LSW Save/Loaddetection I 0

57 RESTSW Mostinnerdetection

input I5.3

58 INTSW Firststepdetection

input. I5.3

59 - +5V PowerSupply - 5.1

60 /RESET +5V PowerSupply - 5.1

61 BLKCK Block interrupt I 0

62 PHOTO

DET Photosensor input I 0

63 /SYS ACC ACC detection I 5.0

64 BATDET BATT detection I 5.0

65 REMO Remotecontrol input I 5.2

66 MGDET

SW Magazineinsertion

detection I 0

67 VSS D.Ground - 0

68 VDD - - 5.1

69 X2 Crystal Oscillator - 3.1

70 X1 Crystal Oscillator - 2.6

71 IC(VPP) - - 0

72 XT2(NC) - - -

73 XT1 - - 5.1

74 AVDD - - 5.2

75 AVREF0 D.Ground - 0

76 TEMP D.Ground - 0

77 TEST

TRUP D.Ground - 0

78 TEST

TRDWN D.Ground - 0

79 TESTDUP D.Ground - 0

80 TEST

DDWN D.Ground - 0

10.2. CD ServoBlock

IC2:MN6627482WB

No. Port Description I/O (V)

1BCLK Serial DataBitClock O 2.9

2LRCK Left Rightsignal output O 2.7

3 SRDATA Serial Dataoutput O 2.9

4DVDD1 Powersupply(for digital) - 5.3

5DVSS1 Ground (for degital) - 0

6TX(NC) - - -

7MCLK CPUCommand Clock

input I4.8

8MDATA CPUCommand Datainput I 0.8

9MLD CPUCommand Loadinput I 5.1

10 SENSE SEBSE signals(OFT

FESLNACEND NAJEND

SFG)output

O 0

11 /

FLOCK(NC) - - -

12 /TLOCK Tracking ServoLock

signal O 0

13 BLKCK Sub CodeBlock Clock

signal O 0

14 SQCK Sub CodeQ-registor

Clock I 5.1

15 SUBQ Sub CodeQ-dataoutput O 0.6

16 DMUTE Muting input I 0

17 STAT Statussignal O 4.8

18 /RESET Resetinput I 5.0

19 SMCK

(NC) - - -

20 PMCK(NC) - - -

21 TRV Traverse force send

signal output O2.7

22 TVD Traverse drive output O 2.7

23 PC(NC) - - -

24 ECM SpindleMotor drive signal

(Force modeoutput) O2.6

25 ECS SpindleMotor drive signal

(Servoerror signal output) O2.6

26 KICK Kick pulse output O 0

27 TRD Tracking Drive output O 2.7

28 FOD FocusDrive output O 2.7

29 VREF Reference Voltage(for D/

Aoutputblock) I2.7

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