Panasonic CX-DP880U - CD Changer User manual

ORDERNO. ACED030349C7
C4
AUTOMOTIVE AFTERMARKET
CX-DP880U
8-disc CD Changer
SPECIFICATIONS
Specifications*

General
Power Supply DC 12V(11V-16V),
TestVoltage14.4V
NegativeGround
CurrentConsumption Less then 1.0A(Playmode)
CD Changer Unit
Load Impedance More than 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 PanasonicSuper Decoding
Algorihm
DAConverter NASH1bit
Pick-Up Type Astigma 1-beam
LightSource SemiconductorLaser
Wavelength 780nm
Disc MagazineUnit CA-MP801D (included)holds8
(5”) discs
Dimensions** (W×H×D)
CD Changer Unit 9-1/16”×2-7/8”×6-3/4”mm
(230 ×72 ×170mm)
Disc MagazineUnit 4-7/8”×1-3/8”×5-1/16”mm
(124 ×35 ×129mm)
Weight**
CD Changer Unit 3lbs, 5oz(1.5kg)
Disc MagazineUnit 6oz(0.17kg)
*Specificationsand thedesign are subjectto possible
modification withoutnotice dueto improvements.
** Dimensionsand Weightshown are approximate.
2003 Matsushita ElectricIndustrial Co., Ltd. All rights reserved.
Unauthorizedcopying and distribution isaviolation oflaw.

1. ABOUTLEADFREE SOLDER(PbF)
Distinction of PbF PCB:
PCBs (manufactured) using leadfree solderwill have a PbF stamp on the PCB.
Caution :
-Pbfree solderhas ahighermelting pointthanstandard solder;
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 beusedfor theproducts afterserial No.
1,000,001.
2. FEATUERS
-Miniature8-disc CD AutoChanger.
-ACD-R and aCD-RWthat holdCD-DAdata canbereproduced.
-WithACC OFF, Eject Function.
-TheCD changercanbemountedat anyofthefollowing 5angles:
0° 22.5° 45° 67.5° 90°
3. REPLACINGTHE FUSE
Use fuses of the same specifiedrating (3amps). Using different substitutes orfuses with higher
ratings, orconnecting the productdirectlywithout a fuse, couldcause fire ordamage to the
stereounit.
4. MAINTENANCE
Yourproductis designedand manufacturedto ensure a minimum of maintenance. Use a dry, a
soft cloth forroutine exteriorcleaning. Neveruse benzine, thinnerorothersolvents.
5. NOTES
[CD DECK BLOCK]
This model has no servoalignment points because microcomputercontrols the servocircuit.
6. LASERPRODUCTS

7. DIMENSIONS
8. WIRINGCONNECTION

9. BLOCK DIAGRAM
9.1. CD ServoBlock

9.2. MainBlock

10. TERMINALS DESCRIPTION
10.1. MainBlock
IC600 :C2BBGE000656

Pin
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 Data output O 4
10 CH CLK Clock output O 0
11 SUBQ Subcode data input I 1.1
12 - D.Ground - 0
13 SQCK Subcode clock 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 PH0 ON Photo sensorpower
supplycontrol O5.1
32 MGEJ SW Magazine Eject
detection (L:Eject) I0.3
33 VSS D.Ground - 0
34 ELVMREV Elevatormotorreverse
output O 0
35 ELVM
FWD Elevatormotorforward output O 0
36 - D.Ground - 0
37 AVON
(NC) - - -
38 ELV2.5 SW D.Ground - 0
39 - D.Ground - 0
40 SPEED1/2 Elevatorspeedswitch
output O5.0
41 TESTCLK C1 I 5.1
42 TEST
DATA C2 O 5.1

Pin
No. Port Description I/O (V)
43 TESTSTB Data O 5.1
44 MCLK Command clock output O 4.8
45 MDATA Command data output O 0.8
46 MLD Command loadoutput O 5.1
47 TEST Testinput I 5.1
48 STAT ServoIC status input I 4.8
49 /SRST ServoIC resetoutput O 5.1
50 RESETSW +5VPowerSupply - 5.1
51 TEST1 D.Ground - 5.1
52 TEST2 +5VPowerSupply - 5.1
53 GCTRL Gaincontrol (H:CD
RW) O 0
54 LMREV Loading motoroutput O 0
55 LMFWD Loading motoroutput O 0
56 S/LSW Save/Loaddetection I 0
57 RESTSW Mostinnerdetection
input I5.3
58 INTSW Firststepdetection
input. I 5.3
59 - +5VPowerSupply - 5.1
60 /RESET +5VPowerSupply - 5.1
61 BLKCK Block interrupt I 0
62 PHOTO
DET Photo sensorinput I 0
63 /SYSACC ACC detection I 5.0
64 BATDET BATT detection I 5.0
65 REMO Remote control input I 5.2
66 MGDET
SW Magazine insertion 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

Pin
No. Port Description I/O (V)
80 TEST
DDWN D.Ground - 0
10.2. CD ServoBlock
IC2 :MN6627482WB
Pin
No. Port Description I/O (V)
1BCLK Serial Data BitClock O 2.9
2LRCK Left Right signal output O 2.7
3SR DATA Serial Data output O 2.9
4 DVDD1 Powersupply(fordigital) - 5.3
5 DVSS1 Ground (fordegital) - 0
6TX(NC) - - -
7MCLK CPU Command Clock
input I4.8
8MDATA CPU Command Data input I 0.8
9MLD CPU Command Load
input I5.1
10 SENSE SEBSE signals (OFT
FESLNACEND NAJEND
SFG) output
O 0
11 /
FLOCK(NC) - - -
12 /TLOCK Tracking ServoLock
signal O 0
13 BLKCK Sub Code Block Clock
signal O 0
14 SQCK Sub Code Q-registor
Clock I 5.1
15 SUBQ Sub Code Q-data output O 0.6
16 DMUTE Muting input I 0
17 STAT Status signal 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 Spindle Motordrive
signal (Force mode
output)
O2.6

Pin
No. Port Description I/O (V)
25 ECS Spindle Motordrive
signal (Servoerrorsignal
output)
O2.6
26 KICK Kick pulse output O 0
27 TRD Tracking Drive output O 2.7
28 FOD Focus Drive output O 2.7
29 VREF Reference Voltage (forD/
Aoutput block) I2.7
30 FBAL Focus Balance
Adjustment output O2.7
31 TBAL Tracking Balance
Adjustment output O2.5
32 FE Focus errorsignal input I 2.7
33 TE Tracking errorsignal
input I2.7
34 RFENV RFenvelope signal input I 2.7
35 VDET Vibrate Detection signal
input I/O 0
36 OFTR Off Track signal input I 0
37 TRCRS Track loss signal input I 2.7
38 /RFDET RFDetection signal input I 0
39 BDO Drop out signal input I 0
40 LDON - - 5.3
41 PLLF2(NC) - - -
42 TOFS
(NC) - - -
43 WVEL
(NC) - - -
44 ARF RFsignal input I 2.7
45 IREF Reference Current input I 1.2
46 DRF Loop Filterterminal (for
DSL) I 0
47 DSLF Loop Filterterminal (for
PLL) I/O 2.7
48 PLLF Loop Filterterminal (for
VCO) I/O 1.4
49 VCOF - - 5.3
50 AVDD2 Powersupply(foranalog
circuit) I5.3
51 AVSS2 Ground (foranalog
circuit) I 0
52 EFM(NC) - - -
53 PCK/
DSLB PLL clock orDSLbalance output O 0

Pin
No. Port Description I/O (V)
54 VCOF2 Loop Filterterminal (for
VCO) I/O 1.9
55 SUBC(NC) - - -
56 SBCK Sub Code serial clock I 0
57 VSS Ground (forOSC) - 0
58 X1 OSC input terminal I 2.5
59 X2 OSC output terminal O 2.7
60 VDD PowerSupply(forOSC) - 5.3
61 TRVSTOP
(NC) - - -
62 CLDCK
(NC) - - -
63 FCLK(NC) - - -
64 IPFLAG(NC) - - -
65 FLAG(NC) - - -
66 CLVS(NC) - - -
67 CRC(NC) - - -
68 DEEMPHA
(NC) - - -
69 FLAG6
(NC) - - -
70 IOSEL Mode selectsignal I 0
71 TEST Testterminal I 5.3
72 AVDD1 Powersupply(foranalog
circuit) -5.1
73 OUTL Lchaudiooutput O 2.6
74 AVSS1 Ground (foranalog
circuit) -0.3
75 OUTR Rchaudiooutput O 2.6
76 RSEL RFsignal polaritysetting I 5.3
77 CSEL OSC frequencyselect I 0
78 ISRDATA SRDATAinput I 2.8
79 ILRCK LRCK input I 2.7
80 IBLCK BCLK input I 2.9
11. PACKAGE AND ICBLOCK DIAGRAM
11.1. MainBlock IC602 :AN8065S-E1

11.2. CD ServoBlock IC1 :YESAM163
IC3 :C0GBE0000012

12. PACKINGPARTS LIST

-Itemnumberslistedbelowshouldnotorderregularspareparts.
(notavailable)

Item
No. Parts No. Parts Name & Description Q'ty Remarks
1 - InnerCarton 1 Not
available
2 - Packing PadFront 1 Not
available
3 - Packing PadRear 1 Not
available
4 - Polyethylene Bag 1 Not
available
5 - AccessoryPad 1 Not
available
6 - Operating Instruction Kit 1 Not
available
YEFM284015 Operating Instruction (1)
-WarrantyCard (1) Not
available
-Panasonic ServicenterDirectory (1) Not
available
7 RM-RYQ0206A Disc Magazine 1
8YEFM261081 Index Label 1
9YEP9BS1101 Bis Kit(Boltwith Double
Washers, Nut) 1
10 YEFG012448 Base Bracket 2
11 YEFG05896 Mounting Bracket(L) 1
12 YEFG05897 Mounting Bracket(R) 1
13 YEFX9991395 Double-FacedAdhesive Tape 1
14 YEAJ071547 Extension Cord(DIN/BATT/RCA/
GND) 1
13. REPLACEMENTPARTS LIST
Notes :
1. Besuretomake your ordersofreplacementparts according to
thislist.
2. Importantsafetynotice:Components, identifiedbymarkhave
special characteristics importantfor safety. Whenreplacing any
ofthese components, use onlymanufacturer's specifiedparts.
3. Location keysintheremarks column indicates thegeneral
location oftheparts shownintheexplodeddrawing, as inaroad
map.
4. Themarking (RTL)indicates that Retention Timeislimitedfor this

item. Afterthediscontinuation ofassemblyinproduction, the
itemwill continuetobeavailablefor aspecificperiod oftime. The
retention period ofavailabilityisdependenton thetypeof
assembly, and inaccordance withthelawsgoverning partand
product retention. Aftertheend ofthisperiod, theassemblywill
no longerbeavailable.
-Orderintake period isbasicallysixmonthsafterthefirst
shipment.
Ref. No. PartNo. PartName& Description Remarks
[E9277] MainBlock
IC'sAND TRANSISTORs
IC102 C0GBD0000010 IC
IC201 C0ABBB000135 IC
IC600 C2BBGE000656 IC
IC602 AN8065S-E1 IC
IC610 BU4584BFE2 IC
Q117 DTA143ZKT146 Transistor
Q119 DTC114YKT146 Transistor
Q601 YEANFP1F3PT1 Transistor
Q602 DTC114YKT146 Transistor
Q610 DTC114YKT146 Transistor
Q702 2SB956-R Transistor
Q703 B1GDJCEJ0001 Transistor
Q704 2SD2137APQTA Transistor
Q705 2SD2137APQTA Transistor
Q710 2SD1994A-TA Transistor
DIODEs
D177 RPI-352 Diode
D710 B0BA5R700006 Diode
D711 B0ACCK000005 Diode
D712 1SR154-400TE Diode
D713 1SR154-400TE Diode
D714 B0ACCK000005 Diode
D715 RD5R6JSB3T1 Diode
D716 RD8R2JSB3T1 Diode
D751 YEADDAM3MA47 Diode
D752 1SR139400T31 Diode
D753 MA3X153A0L Diode
CAPACITORs
C102 ECUV1H103KBN Ceramic, 0.01 F50WV
C103 ECEA1CKA101 Electrolytic, 100 F16WV
C119 ECUV1C104KBN Ceramic, 0.1 F16WV
C120 ECUV1C104KBN Ceramic, 0.1 F16WV

Ref. No. PartNo. PartName& Description Remarks
C177 ECUV1C104KBN Ceramic, 0.1 F16WV
C201 ECJ2VB1H332K Ceramic, 3300PF50WV
C202 ECEA1CKA100I Electrolytic, 10 F16WV
C204 ECJ2VC1H221J Ceramic, 220PF50WV
C205 ECEA1CKA100I Electrolytic, 10 F16WV
C206 ECJ2VC1H222J Ceramic, 2200PF50WV
C207 ECJ2VC1H272J Ceramic, 2700PF50WV
C208 ECEA1AKA101I Electrolytic, 100 F10WV
C301 ECJ2VB1H332K Ceramic, 3300PF50WV
C302 ECEA1CKA100I Electrolytic, 10 F16WV
C304 ECJ2VC1H221J Ceramic, 220PF50WV
C305 ECEA1CKA100I Electrolytic, 10 F16WV
C306 ECJ2VC1H222J Ceramic, 2200PF50WV
C307 ECJ2VC1H272J Ceramic, 2700PF50WV
C308 ECEA1AKA101I Electrolytic, 100 F10WV
C600 ECUV1C104KBN Ceramic, 0.1 F16WV
C602 ECEA0JKA331I Electrolytic, 330 F6.3WV
C607 ECUV1C104KBN Ceramic, 0.1 F16WV
C608 ECUV1C104KBN Ceramic, 0.1 F16WV
C610 ECUV1H103KBN Ceramic, 0.01 F50WV
C611 ECEA0JKA101I Electrolytic, 100 F6.3WV
C612 F1J1C224A091 Ceramic, 0.22 F16WV
C618 EECS0HD473H 0.047 F5.5WV
C620 ECEA1CKA101 Electrolytic, 100 F16WV
C627 F1J1C224A091 Ceramic, 0.22 F16WV
C628 F1J1C224A091 Ceramic, 0.22 F16WV
C629 F1J1C224A091 Ceramic, 0.22 F16WV
C630 F1J1C224A091 Ceramic, 0.22 F16WV
C705 ECEA1AKA101I Electrolytic, 100 F10WV
C706 ECUV1H103KBN Ceramic, 0.01 F50WV
C707 ECEA1AKA221I Electrolytic, 220 F10WV
C708 ECEA1AKA101I Electrolytic, 100 F10WV
C709 ECUV1H103KBN Ceramic, 0.01 F50WV
C710 ECEA1AKA221I Electrolytic, 220 F10WV
C711 ECUV1H103KBN Ceramic, 0.01 F50WV
C712 ECUV1H103KBN Ceramic, 0.01 F50WV
C713 ECEA0JKA470I Electrolytic, 47 F6.3WV
C714 ECA1CHG471 Electrolytic, 470 F16WV
C720 ECEA1CKA101 Electrolytic, 100 F16WV
C721 ECEA1CKA101 Electrolytic, 100 F16WV
C751 ECA1CHG471 Electrolytic, 470 F16WV

Ref. No. PartNo. PartName& Description Remarks
C752 ECA1CHG471 Electrolytic, 470 F16WV
C753 ECA1CHG471 Electrolytic, 470 F16WV
RESISTORs
J601 ERJ6GEY0R00V Chip, 0 1/10W
J602 ERJ6GEY0R00V Chip, 0 1/10W
J603 ERJ6GEY0R00V Chip, 0 1/10W
J604 ERJ6GEY0R00V Chip, 0 1/10W
J605 ERJ6GEY0R00V Chip, 0 1/10W
J606 ERJ6GEY0R00V Chip, 0 1/10W
J607 ERJ6GEY0R00V Chip, 0 1/10W
J701 ERJ8GEY0R00V Chip, 0 1/8W
J702 ERJ8GEY0R00V Chip, 0 1/8W
J703 ERJ8GEY0R00V Chip, 0 1/8W
J704 ERJ8GEY0R00V Chip, 0 1/8W
J705 ERJ8GEY0R00V Chip, 0 1/8W
J706 ERJ8GEY0R00V Chip, 0 1/8W
J707 ERJ8GEY0R00V Chip, 0 1/8W
J708 ERJ8GEY0R00V Chip, 0 1/8W
J709 ERJ8GEY0R00V Chip, 0 1/8W
J710 ERJ8GEY0R00V Chip, 0 1/8W
J711 ERJ8GEY0R00V Chip, 0 1/8W
J712 ERJ8GEY0R00V Chip, 0 1/8W
J713 ERJ8GEY0R00V Chip, 0 1/8W
J714 ERJ8GEY0R00V Chip, 0 1/8W
J715 ERJ8GEY0R00V Chip, 0 1/8W
J716 ERJ8GEY0R00V Chip, 0 1/8W
J717 ERJ8GEY0R00V Chip, 0 1/8W
J718 ERJ8GEY0R00V Chip, 0 1/8W
J719 ERJ8GEY0R00V Chip, 0 1/8W
J720 ERJ8GEY0R00V Chip, 0 1/8W
J721 ERJ8GEY0R00V Chip, 0 1/8W
J722 ERJ8GEY0R00V Chip, 0 1/8W
J723 ERJ8GEY0R00V Chip, 0 1/8W
J724 ERJ8GEY0R00V Chip, 0 1/8W
J725 ERJ8GEY0R00V Chip, 0 1/8W
J726 ERJ8GEY0R00V Chip, 0 1/8W
J727 ERJ8GEY0R00V Chip, 0 1/8W
J728 ERJ8GEY0R00V Chip, 0 1/8W
J729 ERJ8GEY0R00V Chip, 0 1/8W
J730 ERJ8GEY0R00V Chip, 0 1/8W
J731 ERJ8GEY0R00V Chip, 0 1/8W
J732 ERJ8GEY0R00V Chip, 0 1/8W
J733 ERJ8GEY0R00V Chip, 0 1/8W

Ref. No. PartNo. PartName& Description Remarks
J734 ERJ8GEY0R00V Chip, 0 1/8W
J735 ERJ8GEY0R00V Chip, 0 1/8W
J736 ERJ8GEY0R00V Chip, 0 1/8W
J737 ERJ8GEY0R00V Chip, 0 1/8W
J738 ERJ8GEY0R00V Chip, 0 1/8W
J739 ERJ8GEY0R00V Chip, 0 1/8W
J740 ERJ8GEY0R00V Chip, 0 1/8W
J741 ERJ8GEY0R00V Chip, 0 1/8W
J742 ERJ8GEY0R00V Chip, 0 1/8W
J743 ERJ8GEY0R00V Chip, 0 1/8W
J744 ERJ8GEY0R00V Chip, 0 1/8W
J745 ERJ8GEY0R00V Chip, 0 1/8W
J746 ERJ8GEY0R00V Chip, 0 1/8W
J747 ERJ8GEY0R00V Chip, 0 1/8W
J748 ERJ8GEY0R00V Chip, 0 1/8W
J749 ERJ8GEY0R00V Chip, 0 1/8W
J750 ERJ8GEY0R00V Chip, 0 1/8W
J751 ERJ8GEY0R00V Chip, 0 1/8W
J752 ERJ8GEY0R00V Chip, 0 1/8W
J753 ERJ8GEY0R00V Chip, 0 1/8W
J754 ERJ8GEY0R00V Chip, 0 1/8W
J755 ERJ8GEY0R00V Chip, 0 1/8W
J756 ERJ8GEY0R00V Chip, 0 1/8W
J757 ERJ8GEY0R00V Chip, 0 1/8W
J758 ERJ8GEY0R00V Chip, 0 1/8W
J759 ERJ8GEY0R00V Chip, 0 1/8W
J760 ERJ8GEY0R00V Chip, 0 1/8W
J761 ERJ8GEY0R00V Chip, 0 1/8W
J762 ERJ8GEY0R00V Chip, 0 1/8W
J763 ERJ8GEY0R00V Chip, 0 1/8W
J764 ERJ8GEY0R00V Chip, 0 1/8W
J765 ERJ8GEY0R00V Chip, 0 1/8W
J766 ERJ8GEY0R00V Chip, 0 1/8W
R119 ERJ8GEYJ102V Chip, 1k 1/8W
R120 ERJ8GEYJ102V Chip, 1k 1/8W
R154 D0GD121JA003 120 1/10W
R158 D0GD121JA003 120 1/10W
R177 ERJ6GEYJ221 Chip, 220 1/10W
R178 ERJ6GEYJ473 Chip, 47k 1/10W
R179 D0GD151JA003 Metal Film, 150 1/10W
R201 ERJ6GEYJ102 Chip, 1k 1/10W
R202 ERJ6GEYJ102 Chip, 1k 1/10W
R203 ERJ6GEYJ102 Chip, 1k 1/10W
R204 ERJ6GEYJ223 Chip, 22k 1/10W