CNP5508 BSZ30P200FMC CBA1447 CNM6135 CNM6489

BMZ26P160FMC CEF1004

CEF1009 CKM1278
CKS-786 CKS1058 CKS1532 CKS1960

CKX1046

CNC8168 CNC8169

Mark No. 115

Description Detach Grille Assy Screw Screw Button( ) Button(D) Button(SOURCE) Button( ) Button(EQ) Button(1-6) Housing

Part No.

Mark No. 124 125
Description Keyboard Unit Connector(CN1902) Connector(CN1901) OEL Module Grille Unit Cover Unit Case Assy Remote Control Assy Battery Cover
Part No. CWM6226 CKS3995 CKS3996 MXK8002
BPZ20P060FMC BPZ20P080FZK

CAC5891

See Contrast table(2) See Contrast table(2) See Contrast table(2) See Contrast table(2)
CXB3520 CXB3875 CNS5032 CD Mechanism Module(S8) CXK5251 2-1816-0035-D2-00 2-1821-0045-D2-00

126 Washer 127 Washer

CNV5606
(2) CONTRAST TABLE DEH-P8000R/UC and DEH-P8050/ES are constructed same except for the following:
Part No. DEH-P8000R/UC DEH-P8050/ES Not used CDE5841 CDE5840 Not used Not used CDE5844 Not used CNV2680 CNC7358 CNC6469(Holder) CNM6482 CNS5256 CNV2680 CWM6222 Not used Not used CKS3606 CNC7533 CNM5967 CXB3980 CAC5890 CAC5892 CAC5893 CAC5894 CAC5910 CXB3984 CXB4309 CNM4870(Cushion) CSN5548 Not used CWM6224 CEF1088 CKS3597 CKS3602 Not used Not used CXB3288 CAC6126 CAC5901 CAC6045 CAC5899 CAC5911 CXB3286 CXB4310

Mark No. 120 121

Description Cord Assy Cord Assy Cord Assy Cap Earth Terminal Spacer Panel Cap Tuner Amp Unit Clamper Connector(CN681) Connector(CN351) Holder Insulator Detach Grille Assy Button( ) Button(SOURCE) Button( ) Button(EQ) Button(1-6) Grille Unit Cover Unit

2.3 CD MECHANISM MODULE

- CD MECHANISM MODULE SECTION PARTS LIST
Mark No. 45 Description Control Unit Connector(CN802) Connector(CN801) Connector(CN701) Connector(CN101) Screw Screw Screw(M23) Screw(M26) Screw Screw(M24) Washer Washer Washer Washer Spring Spring Spring Spring Spring Spring Spring Spring Spring Spring Spring Spring Spring Spring Spring Spring Spring Connector Connector Shaft Screw(M2.66) Frame Frame Lever Arm Bracket Plate Spacer Sheet Cushion Part No. CWX2358 CKS2192 CKS2193 CKS2771 CKS3486 BMZ20P030FZK BSZ20P040FZK CBA1077 CBA1489 CBA1243 CBA1362 CBF1037 CBF1038 CBF1060 CBF1075 CBH2079 CBH2117 CBH2278 CBH2110 CBH2282 CBH2114 CBH2115 CBH2080 CBH2118 CBH2161 CBH2163 CBH2189 CBH2249 CBH2260 CBH2262 CBL1367 CBL1369 CDE5531 CDE5532 CLA3304 CBA1458 CNC7544 CNC7545 CNC7546 CNC7739 CNC7798 CNC8090 CNM3315 CNM6170 CNM6204 Mark No. Description Sheet Ball Belt Roller Arm Arm Arm Arm Guide Guide Gear Gear Guide Damper Arm Arm Arm Guide Guide Holder Guide Clamper Gear Motor Unit(M1) Screw Unit Chassis Unit Gear Unit Arm Unit Motor Unit(M2) Lever Unit Arm Unit Motor Unit(M3) Arm Unit Bracket Unit Screw Screw Washer Pickup Unit(Service)(P8) Screw PCB Part No. CNM6215 CNR1189 CNT1086 CNV4509 CNV5246 CNV5247 CNV5248 CNV5249 CNV5254 CNV5255 CNV5257 CNV5256 CNV5869 CNV5266 CNV5359 CNV5360 CNV5361 CNV5509 CNV5510 CNV5578 CNV5751 CNV5758 CNV5813 CXB2190 CXB2191 CXB2192 CXB2193 CXB2194 CXB2195 CXB2553 CXB2554 CXB2562 CXB2795 CXB4071 JFZ20P025FMC JGZ17P025FZK YE15FUC CXX1285 IMS26P030FMC CNX2982 CPT230SX-TU

86 Photo-transistor(Q1, 2)
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

TUNER AMP UNIT

CN451 ANT GND2 27

FM/AM TUNER UNIT
FM FRONT END Q3 FM/AM 1ST IF 10.7MHz T51 Q51 CF51 CF52 CF53

FM MPX

IC 2 PM4008A

Q501 RDS DECODER

fm/AM VDD 81 FM/AM

ANT1 TV

ANT2 TV
MIXER.IF AMP DET IC 1 PML002A

IC 501 PM4009A

11 X501 12
SYSTEM CONTROLLER IC 601(1/2) PD5487A(/UC) PD5488A(/ES)
94 SD SL SD_BW TUNPCE TUNPCK TUNPCE2 PDIO VST VCK VDT

Q201 Q204

EEPROM AM RF AM 2ND IF 450kHz
VCC CE2 CE1 CK SL VDD 25 FMSD DI/DO SDBL 5 6

IC 3 BR9010FV

LOCL ASENBO TX RX IPPW

POWER ON MUTE

SYS+B TUN5V

B.U B.U ASENBO

IC 401 S-81250SGUP

BUS2 CNBUS1

IP-BUS DRIVER IC 101 CA008AM

2 TX RX IPPW

IP-BUS CONNECTOR
IN3_L IN4+_L IN4_L IN2_L VREF IN2_R IN1_R

7 BUS+L 11 BUSL

ELECTRICAL VO SOURCE SELE IC 203 PML004AF

PICKUP UNIT(SERVICE)

LD+ MD

CONTROL UNIT

98 LD DOUT SCKO 97 PD LRCK A+C/F B+D/E 9 DATA BICK LRCK

DAC IC 602 AK4321VF

AOUTL AOUTR 18 17
CN991 LOUT/LRCK ROUT/DOUT
HOLOGRAM UNIT FOCUS ACT TRACKING ACT

FO+ TO+ FOP TOP

IC 201 UPD63710GC

AGND/SCKO

SP601 ALARM BUZZER

24 PEE LEVEL L 9

X201 23

IC 301 BA5985FM

RF-AMP, DSP, SERVO, DAC

TD/FD SD/MD 39

BSENS ISENS

CD DRIVER

FOP TOP

TELIN DRSYS

SPINDLE MOTOR

SOP SOM

S801 HOME

DRSENS DRELAY

CARRIAGE MOTOR

LOADING MOTOR

COP 13 COM 10 LOP 9 LOM

SINGLE-CD CONTROLLER

FWD REV MUTE CDLOAD CDEJET CONT AVREF ADENA 4 reset 10 B 1 VDD

VDD VD

SYSTEM CONTROLLER IC 601(2/2) PD5487A(/UC) PD5488A(/ES)

MUTE 2

IC 901 PE5011C

60 EJTSNS DSCSNS CLAMP

+5V REGULATOR

IC 701 BA05SFP

SELECT SENSE
VD D803 D802 D801 S802 CLAMP

CD5VON VDCONT BMUTE

Q851 Q852

DISC SENSE

PHOTO UNIT
FLPPW M951 AUTOMATIC FLAP MOTOR 26 FLPPW DSENS FLPOPN FLPCLS KYDT FCLSSW FOPNSW RESET 1 DPDT 4

BLUE RED WHITE

FLAP MOTOR CONTROL

OUT1 OUT2

11 FLPOPN FLPCLS

IC 851 FIN BA6288FS FIN

SWITCH PCB

S951 CLOSE S952 OPEN

FCLSSW FOPNSW
ALARM SENSOR DOOR LOCK CN681 MOTS1 DRLC1

FLPILM

MOSENS 5 MOSENS OEL PW

DLSENS 6 DLSENS ILMPW 4

M LLER /2) (/UC) (/ES)

VST VCK VDT

VDD B.U

B.U BACKUP BACKUP GND

POWER AMP LECTRICAL VOLUME/ OURCE SELECTOR IC 203 PML004AF
LEVEL L FL RL PREL MUTE 22 STBY 4 B.REM 25 B.REM SYSPW 4 B.REM 12 FL 14 RL 23 RL RL+ FL FL+ RL RL+ FL FL+

IC 301 PAL005A

ILL ILL 3 ILL

LEVEL DET.

LEVEL L 92 1

Q301 MUTE Q931

3 asens ACC 5

IC 231 NJM2068MD

7 SWLRLI 9 FLI FLO RLO 3 CNB.U
BSENS ISENS TELIN DRSYS DRSENS DRELAY

DOOR SW 7 DOOR SW

FRONT L CH

DRSYS DRSENS

IC 271 PA2028A HIGH OUT

SWLO 18

REAR L CH

ALARM 6 ALARM

M LLER 2/2) (/UC) (/ES)

MUTE 27

SUB WOOFER L CH

B.U DRELAY

SYSPW B.U

DZF SYS+B MUTERQ

KEYBOARD UNIT

REMOTE CONTROL SENSOR

CN801 DSENS 1

CN1901 DSENS

IC 1903 RS-140

OPT IN

35 B RESET 1 B.U RST VDD VDD S1925

5 REM DATA

DATA ROM IC 1902 PD8051A

ADRESS

AVCC VDD KYDT DPDT KYDT DPDT

RESET IC 961 S80735ANDZI

KEY AND OEL MODULE CONTROLLER IC 1901 PD5471A

KEY MATRIX

B.U FLPILM OEL PW ILB SWVDD 11

=====Circuit Symbol and No.===Part Name --- ----------------------------------------------C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C 806 470F/16
Part No. ------------------------CKSYB225K16 CEJA330M25 CEJA330M25 CASAQ3R3M16 CKSYB684K25 CKSQYB224K16 CKSQYB224K16 CKSQYB224K16 CKSQYB224K16 CEJA330M10 CCH1339 CKSQYB104K16 CEJA100M16 CKSYB105K16 CEJA100M35 CEJA100M35 CEJA100M35 CEJA100M35 See Contrast table See Contrast table CKSRYB222K50 CKSRYB222K50 CKSRYB222K50 CKSRYB222K50 See Contrast table See Contrast table CKSQYB473K16 CEJA101M10 CKSQYB103K50 CEJA220M10 CKSQYB103K50 CKSQYB223K50 CKSQYB223K50 CKSRYB472K50 See Contrast table CEJA101M16 CKSQYB104K16 See Contrast table CCSQCH101J50 See Contrast table See Contrast table See Contrast table See Contrast table See Contrast table See Contrast table See Contrast table See Contrast table See Contrast table See Contrast table CEJA4R7M35 CKSQYB103K50 CCSQCH101J50 CCSQCH150J50 CCSQCH220J50 CKSYB225K16 CKSQYB103K50 See Contrast table See Contrast table CKSQYB473K16 CKSYB475K10 CKSQYB104K16 CEJA470M10 CKSQYB103K50 CEJA470M10 CKSQYB103K50
=====Circuit Symbol and No.===Part Name --- ----------------------------------------------C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C 470F/16V
Part No. ------------------------CKSQYB102K50 CKSYB221K50 CKSYB103K50 CKSYB475K10 CKSYB225K16 CCSCH101J50 CKSQYB103K50 CKSQYB105K10 CKSQYB103K50 CKSYB104K16 CEJA220M16 CKSQYB102K50 CCSQCH101J50 CCSQCH101J50 CKSYB103K50 CCH1183 CKSQYB472K50 CKSQYB103K50 CEJA470M10 CCH1183 CCH1181 CKSQYB103K50 CEJA101M16 CKSYB105K16 CKSYB103K50 CKSQYB102K50 CKSQYB104K16 CEJA2R2M50 CEJA220M16 CKSQYB473K50 CKSQYB102K50 CEJA101M10

470F/16V 330F/10V

CONTRAST TABLE of TUNER AMP UNIT DEH-P8000R/UC and DEH-P8050/ES are constructed same except for the following:
Part No. Symbol and Description IC501 IC IC601 IC Q355,356 Transistor Q501 Transistor Q684,685 Transistor L501 L502 X501 R355,356 R361,362 Inductor Inductor Crystal Resonator 3.648MHz DEH-P8000R/UC PM4009A PD5487A 2SC3326 DTA124EK Not used CTF1295 CTF1420 CSS1447 RS1/10S820J RS1/16S223J RS1/16S103J RS1/16S471J RS1/10S0R0J RS1/16S102J RS1/10S0R0J RS1/16S0R0J RS1/16S225J RS1/16S681J Not used Not used Not used Not used Not used CEJA100M35 CKSRYB222K50 CKSQYB103K50 Not used CCSQCH101J50 CCSQCH270J50 CKSQYB104K16 CKSQYB471K50 CKSQYB104K16 CEJA220M6R3 CCSRCH101J50 Not used DEH-P8050/ES Not used PD5488A Not used Not used 2SC2412K Not used Not used Not used Not used Not used Not used Not used Not used Not used Not used Not used Not used Not used RS1/8S102J RS1/10S103J RS1/10S223J RS1/10S272J RS1/16S473J Not used Not used Not used CCSQCH101J50 Not used Not used Not used Not used Not used Not used Not used CKSQYB103K50

6. ADJUSTMENT

6.1 CD ADJUSTMENT
1) Precautions This unit uses a single power supply (+5V) for the regulator. The signal reference potential, therefore, is connected to REFO(approx. 2.5V) instead of GND. If REFO and GND are connected to each other by mistake during adjustments, not only will it be impossible to measure the potential correctly, but the servo will malfunction and a severe shock will be applied to the pick-up. To avoid this, take special note of the following. Do not connect the negative probe of the measuring equipment to REFO and GND together. It is especially important not to connect the channel 1 negative probe of the oscilloscope to REFO with the channel 2 negative probe connected to GND. Since the frame of the measuring instrument is usually at the same potential as the negative probe, change the frame of the measuring instrument to floating status. If by accident REFO comes in contact with GND, immediately switch the regulator or power OFF. Always make sure the regulator is OFF when connecting and disconnecting the various filters and wiring required for measurements. Before proceeding to further adjustments and measurements after switching regulator ON, let the player run for about one minute to allow the circuits to stabilize. Since the protective systems in the unit's software are rendered inoperative in test mode, be very careful to avoid mechanical and /or electrical shocks to the system when making adjustment. Disc detection during loading and eject operations is performed by means of a photo transistor in this unit.Consequently, if the inside of the unit is exposed to a strong light source when the outer casing is removed for repairs or adjustment, the following malfunctions may occur. *During PLAY, even if the eject button is pressed,the disc will not be ejected and the unit will remain in the PLAY mode. *The unit will not load a disc. When the unit malfunctions this way, either re-position the light source, move the unit or cover the photo transistor. 2) Test Mode This mode is used for adjusting the CD mechanism module of the device. Test mode starting procedure Reset while pressing the 4 and 6 keys together. Test mode cancellation Switch ACC, back-up OFF. After pressing the EJECT key, do not press any other key until the disk is completely ejected. If the ] or [ key is pressed while focus search is in progress, immediately turn the power off (otherwise the actuator may be damaged due to adhesion of the lenses). Jump operation of TRs other than 100TR continues after releasing the key. CRG move and 100TR jump operations are brought into the Tracking close status when the key is released. Powering Off/On resets the jump mode to Single TR (91), the RF AMP gain setting to 0 dB, and the automatic adjustment value to the initial value.

- Flow Chart

Test Mode In Reset

Sourse CD

New test mode
Power ON (Adjustment for T.Offset)

TRK MIN SEC

Display
Power ON (Not adjustment for T.Offset)

RF AMP Gain Select

Display Power OFF

GG GG GG

Focus Close/ S Curve Check

Focus Mode Select

CRGSEC TRK MIN SEC
Auto Adjustment Display Select
<Tracking Servo Close>

SEC TRK MIN SEC TRK

0x 0x 0x

Power OFF

T.Close and F,T AGC and RF AGC and Fit Servo

T. Close and Fit Servo

RF AGC Coefficient Display/ Rough Servo and RF AGC

MIN SEC

CRGTRK MIN SEC

T.Balance Adjustment

8x 8x 8x

9x 9x 9x

Tracking Open
F, T, RF AGC/ F.Bias Display Select

*4 CRG-/TR Jump- *4

CRG+/TR Jump+

F, T AGC and RF AGC

CRG/TR Jump NO. Select

*1 Display *2 Display

+6dB 06

+12dB 12

Focus Close 00 (99)

S Curve Check 01

F.Cansel Display

F.Offset Display

RF.Offset Display
F.Cancel Value = {Top Rank 8bit of Set Value (7F [H] to 80 [H] ) + 128} / 4 = 63 [D] to (32 [D] ) to 00 [D] *4 Single TR/32TR/100TR *5 Single TR Display 9x(8x):91(81) 32TRK 92(82) 100TRK 93(83) CRG Move 94(84)
*6 CRG Move, 100TR Jump Only *7 TRK, MIN, SEC F.AGC Gain T.AGC Gain RF AGC Gain
(F,T.AGC Gain = (Present Value/Initial Value) 20) *8 Voltage of CRG Motor = 2 [V]
6.2 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT
Note : The grating angle of the PU unit cannot be adjusted after the PU unit is changed. The PU unit in the CD mechanism module is adjusted on the production line to match the CD mechanism module and is thus the best adjusted PU unit for the CD mechanism module. Changing the PU unit is thus best considered as a last resort. However, if the PU unit must be changed, the grating should be checked using the procedure below.
Purpose : To check that the grating is within an acceptable range when the PU unit is changed. Symptoms of Mal-adjustment : If the grating is off by a large amount symptoms such as being unable to close tracking, being unable to perform track search operations, or taking a long time for track searching. Method : Measuring Equipment Measuring Points Disc Mode
Oscilloscope, Two L.P.F. E, F, REFO ABEX TCD-784 TEST MODE
L.P.F. Xch 100k 390pF Ych

Oscilloscope

F REFO

100k 390pF L.P.F.

Checking Procedure 1. In test mode, load the disc and switch the 5V regulator on. 2. Using the ] and [ buttons, move the PU unit to the innermost track. 3. Press key 3 to close focus, the display should read "91". Press key 2 to implement the tracking balance adjustment the display should now read "81". Press key times. The display will change, returning to "81" on the fourth press. 4. As shown in the diagram above, monitor the LPF outputs using the oscilloscope and check that the phase difference is within 75. Refer to the photographs supplied to determine the phase angle. 5. If the phase difference is determined to be greater than 75 try changing the PU unit to see if there is any improvement. If, after trying this a number of times, the grating angle does not become less than 75 then the mechanism should be judged to be at fault. Note Because of eccentricity in the disc and a slight misalignment of the clamping center the grating waveform may be seen to "wobble" ( the phase difference changes as the disc rotates). The angle specified above indicates the average angle. Hint Reloading the disc changes the clamp position and may decrease the "wobble".

Grating waveform

Ech Xch 20mV/div, AC Fch Ych 20mV/div, AC 30

7. GENERAL INFORMATION

7.1 DIAGNOSIS 7.1.1 TEST MODE

- Error Messages

If a CD is not operative or stopped during operation due to an error, the error mode is turned on and cause(s) of the error is indicated with a corresponding number. This arrangement is intended at reducing nonsense calls from the users and also for facilitating trouble analysis and repair work in servicing. (1) Basic Indication Method 1) When SERRORM is selected for the CSMOD (CD mode area for the system), error codes are written to DMIN (minutes display area) and DSEC (seconds display area). The same data is written to DMIN and DSEC. DTNO remains in blank as before. 2) Main unit display examples Depending on display capability of LCD used, display will vary as shown below. xx contains the error number. 8-digit display ERRORxx 6-digit display ERRxx OR Errxx 4-digit display Exx
(2) Error Code List Code Class Displayed error code Description of the code and potential cause(s) 10 Electricity Carriage Home NG CRG can't be moved to inner diameter. CRG can't be moved from inner diameter. Failure on home switch or CRG move mechanism. Electricity Electricity Focus Servo NG Spindle Lock NG Subcode NG Focusing not available. Stains on rear side of disc or excessive vibrations on REWRITABLE. Spindle not locked. Sub-code is strange (not readable). Failure on spindle, stains or damages on disc, or excessive vibrations. A disc not containing CD-R data is found. Turned over disc are found, though rarely. Failure on home switch or CRG move mechanism. An appropriate RF AMP gain can't be determined. CD signal error. APC protection doesn't work. Focus can be easily lost. Damages or stains on disc, or excessive vibrations. Failed to reach target address. CRG tracking error or damages on disc. Power (VD) is ground faulted. Failure on SW transistor or power supply (failure on connector).
RF AMP NG A0 Electricity Electricity System Setup NG Search Time Out Power Supply NG
Remarks: Mechanical errors are not displayed (because a CD is turned off in these errors). Unreadable TOC does not constitute an error. An intended operation continues in this case. A newly designed main unit must conform to the example given above. Upper digits of an error code are subdivided as shown below: 1x: Setup relevant errors, 3x: Search relevant errors, 3x: Search relevant errors, Ax: Other errors.

- New Test Mode

S-CD plays the same way as before. If an error such as off focus, spindle unlocking, unreadable sub-code, or sound skipping occurs after setup, its cause and time occurred (in absolute time) are displayed. During setup, operational status of the control software (internal RAM: CPOINT) is displayed. These displays and functions are prepared for enhancing aging in the servicing and efficiency of trouble analysis. (1) Shifting to the New Test Mode 1 Turn on the current test mode by starting the reset from the key (it varies between the products). 2 Select S-CD for the source through the specified procedure including use of the [SOURCE] key, and inserting the disc. Then, press the [ 6 ] key while maintaining the regulator turned off. 3 After the above operations, the new test mode remains on irrespective of whether the S-CD is turned on or off. You can reset the new test mode by turning on the reset start. * With some products, the new test mode can be reset through the same operations as that employed for shifting to the STBY mode (while maintaining the Acc turned off). (2) Key Correspondence Key Test mode Power Off Power On BAND To power on To power off (offset adjustment performed) ] [ 3 RF AMP gain switching FWD-Kick REV-Kick T.Close (AGC performed) /parameter display switching Parameter display switching /T.BAL adjustment/T.Open F.Close/RF AGC/F.T.AGC

Protective action None None None None None None None None None None None Specified 10 seconds has been passed or failure on home switch. Specified 10 seconds has been passed or failure on home switch. None None None None None Specified focus search time has been passed. Specified focus search time has been passed. None None Off focus. Off focus. Off focus. Off focus. Off focus. Off focus. Off focus. Off focus. Off focus. Off focus. Off focus. Off focus. Off focus. Off focus. Off focus. Off focus. Off focus. Off focus. Off focus. Off focus. Off focus. Off focus or spindle not locked. Off focus. Off focus. Off focus.
(5) Display Examples 1) During Setup (When status no. = 11) TRK No. MIN. SEC. 11 11' 11" 2) During Operation (TOC read, TRK search, Play, FF and REV) The same as in the normal mode. 3) When a Protection Error Occurred Switch to the following displays (A) and (B) using the [BAND] switch: (A) Error occurrence timing display in absolute time. An example: Error occurred in 12th tune at 34'56" in absolute time. TRK No. 12 MIN. 34' SEC. 56"
(B) Error No. display An example: Error #40 (Off focus is detected) ERROR-40

7.1.2 DISASSEMBLY

A CD Mechanism Module A
- Removing the Case (Not shown)
1. Remove the two screws, and then remove the Case.
- Removing the CD Mechanism Module
1. Remove the four screws A. 2. Disconnect the connector, and then remove the CD Mechanism Module.
- Removing the Tuner Amp Unit (1/2)
1. Disconnect the two connectors. 2. Remove the four screws A. 3. Disconnect the two stoppers indicated by arrows, and then remove the Grille Assy.

A A Grille Assy A

- Removing the Tuner Amp Unit (2/2)
1. Remove the screw A, four screws C, and then remove the Antenna Cable and Holder. 2. Remove the screw B. 3. Stretch the four tabs, and then remove the Tuner Amp Unit.

Antenna Cable

Holder

Tuner Amp Unit

- Removing the Upper Frame
1. Remove six Springs A, two Springs B and four Screws. 2. Remove two Tabs situated on rear side of the Upper Frame, remove two Arms on the front side, then remove two Tabs on the front side.

A Upper Frame

Arm B A
- Removing the Carriage Mechanism
1. Disengage the Carriage Mechanism from the two dampers situated in the front side by driving it up, then disengage and remove the mechanism from the two dampers by driving it up aslant into front side direction. Note : When assembling the Carriage Mechanism, coat the dampers with alcohol prior to the assembly.
Carriage Mechanism Section
- Removing the Clamp Arm Assy
1. Remove a Spring A, a B and a Spring C. 2. Drive the Clamp Arm Assy up into rear side direction, then disengage the arm from its current position Finally, drive the assembly approximately 45 degrees upward, then slide the assembly toward right side to remove it.

I O I O I O I O O I O

Pin No. 88 89,100
Pin Name BSO BSI BSCK FLPOPN DPDT KYDT FLPCLS FOPENSW NC FCLSSW DLED NC FLPILM ILMPW SWVDD OELPW DSENS ST SD NC VCC3 NC VSS4 VCK/ROMCLK VDT/ROMDATA VST/BSRQ2 NC BRXEN BRST BSRQ NC BSENS ASENS NC DRELAY LOCH LOCL NC NC FM/AM TMUTE DRST RDSLK RDT DRSENS DRSYS TESTIN NC LEVELR LEVELL NC SD_BW NC VSS5 SL VREF VCC4 TUNPDI
I/O O I I/O O O I O I I O O O O O I I I
O O/I O/I I/O O I/O I I O O O

O O O I I I O I I I I

Function and Operation P-BUS communication data output P-BUS communication data input P-BUS serial clock input/output Flap motor open output Display serial data output Display enable data input Flap motor close output Flap open switch input Not used Flap close switch input Alarm LED output Not used Inside of flap illumination output Illumination power supply control output Display chip select output OEL module power supply control output Grille detach sense input FM stereo input SD input Not used 5V Not used GND E-VOL clock output / ROM correction clock output E-VOL data output / ROM correction data input E-VOL strobe pulse output / P-BUS communication input/output Not used P-BUS communication input/output P-BUS reset output P-BUS communication request input/output Not used Back up power sense input ACC power sense input Not used External relay output Local H output Local L output Not used Open FM/AM power select output Tuner mute output RDS decoder reset output RDS lock signal input RDS data input Door open/close sense input Door system select output Test mode IN/test enable Not used Level meter R AD input Level meter L AD input Not used SD input Not used GND Signal level input A/D converter reference voltage 5V PLL data input
*PD5487A, PD5488A 100 IC's marked by* are MOS type. Be careful in handling them because they are very liable to be damaged by electrostatic induction. 80

BA6288FS

RNF 16 15

DRIVER

CONTROL LOGIC

POWER SAVE

3 OUT1

BR9010FV

2 CS : Chip select input 7 SK : Serial data clock input DI : Serial data input DO : Serial data output 3 WC: Write control input 6
- Pin Functions (PD5471A)
Pin No. 8,39 40,51-98-100 *PD5471A
Pin Name NC REM BYTE CNVSS NC reset XOUT VSS XIN VDD nmi NC kd1-4 ks1-6 NC ILMD KYDT DPDT NC OEL rdy NC hold NC rd NC wr NC cs2 cs1 cs0 A19 NC A17-9 VDD A8 VSS A7-1 NC D15-0 NC AVSS NC VREF AVCC NC
I/O I I I I O I I I I/O O O I O I I O O O O O O O O O I/O

O O O I I I O O

O O I I/O O O O O O O I

/C C C C C C C

I O O O I/O I/O I O

C C C /C /C

Pin No. 79 80
Pin Name tsck TSO TSI AVSS

I/O O O I

Format C C
Function and Operation CD-TEXT serial clock output CD-TEXT serial data output CD-TEXT serial data input A/D GND

*PE5011C

Front output Power amp (sold separately) Rear output Connecting cords with RCA pin plugs (sold separately) Power amp (sold separately)

Antenna jack

Multi-CD player (sold separately) Subwoofer output or Non-Fading output Blue/white To system control terminal of the power amp or Auto-antenna relay control terminal. (Max. 300 mA 12 V DC.)

This Product

Power amp (sold separately)
- Connection Diagram (DEH-P8000R/UC)

IP-BUS cable

IP-BUS input (Blue)
Yellow/black If you use a cellular telephone, connect it via the Audio Mute lead on the cellular telephone. If not, keep the Audio Mute lead free of any connections. System remote control
See the section DFS Alarm Installation. + Front speaker

+ Front speaker

Fuse holder White + Front speaker Left + Rear speaker Green/black Violet/black White/black Green Gray/black Violet + Rear speaker Right Gray + Front speaker
8. OPERATIONS AND SPECIFICATIONS

White/yellow

Yellow To terminal always supplied with power regardless of ignition switch position.

Fuse holder

Red Fuse resistor To electric terminal controlled by ignition switch (12 V DC) ON/OFF.
Orange/White To lighting switch terminal. Rear speaker
Fuse resistor + + Subwoofer + Rear speaker + Subwoofer
Black (ground) To vehicle (metal) body.
With a 2 speaker system, do not connect anything to the speaker leads that are not connected to speakers.
Perform these connections when using a different amp (sold separately).
Front output Power amp (sold separately) Subwoofer output or Non-Fading output Connecting cords with RCA pin plugs (sold separately) Power amp (sold separately)
Multi-CD player (sold separately)
IP-BUS cable Blue/white To system control terminal of the power amp or Auto-antenna relay control terminal. (Max. 300 mA 12 V DC.)
- Connection Diagram (DEH-P8050/ES)

White/orange

White/red White + Front speaker Left + Rear speaker Green/black Violet/black White/black Green Gray/black Violet + Rear speaker Right Gray + Front speaker
Orange/White To lighting switch terminal. Subwoofer

Basic Operation of Built-in CD Player
Eject Track Search and Fast Forward/Reverse You can select between Track Search or Fast Forward/Reverse by pressing the 2/3 button for a different length of time.
Track Search Fast Forward/Reverse 0.5 seconds or less Continue pressing

Switching the Display

Press the EJECT button, and you can open the front panel before ejection. In case of opening the front panel, you can just eject a CD. Note:
Each press of the DISPLAY button changes the display in the following order: Playback mode (Play Time) = Disc Title
If you switch a display when the disc title has not been input, No Title is displayed.

Play Time Indicator

The CD function can be turned ON/OFF with the disc remaining in this product. Discs left partially inserted after ejection may incur damage or fall out.

Track Number Indicator

Disc Loading Slot
If a CD is inserted, the front panel is closed automatically. The Built-in CD player plays one standard 12 cm or 8 cm (single) CD at a time. Do not use an adapter when playing 8 cm CD. Note:
If a disc cannot be inserted fully or playback fails, make sure the recorded side is down. Push the EJECT button and check the disc for damage before reinserting it. If the Built-in CD player cannot operate properly, an error message (such as ERROR-14) appears on the display.
Switching the Display (only for CD TEXT Discs) Open
Press the EJECT button for 1 second or more, and you can open the front panel without ejecting a CD. In case of opening the front panel, you can close it. Note:
When opening the front panel, the 1 to 6 buttons are not available.
Each press of the DISPLAY button changes the display in the following order: Playback mode (Play Time) = Disc Title = Disc Artist = Track Title = Track Artist With text longer than 20 letters, you can scroll to see the rest of the text by pressing the DISPLAY button for 2 seconds or more.
A CD TEXT disc is a CD featuring recorded text information such as Disc Title, Artist Name and Track Title. If you switch a display when the disc title has not been input, No Title is displayed. If you switch a display when the disc artist has not been input, No Artist Name is displayed. If you switch a display when the track title has not been input, No Title is displayed. If you switch a display when the track artist has not been input, No Artist Name is displayed.

WARNING:

Do not use with the front panel left open. If you do leave it open, it may result in injury in the event of an accident.
Basic Operation of Multi-CD Player
Disc Number Search (for 6-Disc, 12-Disc types) You can select discs directly with the 1 to 6 buttons. Just press the number corresponding to the disc you want to listen to.
When a 12-Disc Multi-CD Player is connected and you want to select disc 7 to 12, press the 1 to 6 buttons for 2 seconds or longer.
This product can control a Multi-CD player. (With certain old type Multi-CD players, using a multiple connection adapter lets you connect multiple units which you can control with this product.)
Track Search and Fast Forward/Reverse
You can select between Track Search or Fast Forward/Reverse by pressing the 2/3 button for a different length of time. Disc Number Rough Search (for 50-Disc type only)
0.5 seconds or less Continue pressing

Track Search

Fast Forward/Reverse
This handy function lets you select discs loaded in a 50-Disc Multi-CD Player using the 1 to 5 buttons. The 50 discs are divided into five blocks, with each of the 1 to 5 buttons assigned to a block.
Select the desired block with the 1 to 5 buttons.
After completing a rough search, use the 5 and buttons to select a desired disc.
Disc Number Indicator Disc Search
Switching the Display Switching the Multi-CD Player
The Multi-CD player may perform a preparatory operation, such as verifying the presence of a disc or reading disc information, when the power is turned ON or a new disc is selected for playback. READY is displayed. When a magazine is loaded into a 50-Disc type Multi-CD Player, information on all the discs in the magazine is read. If you start playing a disc on a 50-Disc type Multi-CD Player before reading of information on all discs has been completed, reading of information stops part way through. This will prevent you from using the ITS function. (If you try and use this function, Not Ready is displayed.) If this happens, reading of information begins again when you switch to a component other than the 50-Disc Type Multi-CD Player. If the Multi-CD player cannot operate properly, an error message such as ERROR-14 is displayed. Refer to Multi-CD Player Owners Manual. If there are no discs in the Multi-CD player magazine, No Disc is displayed. LOADING will be displayed in the following cases: * If the disc in the extra tray in selected. * If the disc in moved from the extra tray to the magazine. (Refer to the 50-Disc Type Multi-CD Player Owners Manual.) You cannot use the Ejecting a Single Disc, Frequency Play, Music Group Play or ABC Disc Title Search functions with this product.

FM tuner

Frequency range.. 87.MHz Usable sensitivity. 10 dBf (0.9 V/75 , mono, S/N: 30 dB) 50 dB quieting sensitivity. 15 dBf (1.5 V/75 , mono) Signal-to-noise ratio.. 70 dB (IEC-A network) Distortion. 0.3% (at 65 dBf, 1 kHz, stereo) Frequency response.. 30 15,000 Hz (3 dB) Stereo separation. 40 dB (at 65 dBf, 1 kHz)
Frequency range. 87.9 107.9 MHz Usable sensitivity.. 10 dBf (0.9 V/75 , mono, S/N: 30 dB) 50 dB quieting sensitivity. 15 dBf (1.5 V/75 , mono) Signal-to-noise ratio.. 70 dB (IHF-A network) Distortion. 0.3% (at 65 dBf, 1 kHz, stereo) Frequency response.. 30 15,000 Hz (3 dB) Stereo separation. 40 dB (at 65 dBf, 1 kHz) Selectivity.. 70 dB (2ACA) Three-signal intermodulation (desired signal level).. 30 dBf (two undesired signal level: 100 dBf)

AM tuner

Frequency range.. 530 1,710 kHz Usable sensitivity.. 18 V (S/N: 20 dB) Selectivity.. 50 dB (10 kHz)
Continuous power output is 22 W per channel min. into 4 ohms, both channels driven 50 to 15,000 Hz with no more than 5% THD. Maximum power output.. 45 W W 2 ch/4 + 70 W 1 ch/2 (for Subwoofer) Load impedance.. 4 ([2 for 1 ch] allowable) Preout maximum output level/ output impedance.. 4.0 V/100 Equalizer (3-Band Parametric Equalizer) (Low). Frequency: 40/80/100/160 Hz Q Factor: 0.35/0.59/0.95/1.15 (+6 dB when boosted) Level: 12 dB (Mid). Frequency: 200/500/1k/2k Hz Q Factor: 0.35/0.59/0.95/1.15 (+6 dB when boosted) Level: 12 dB (High). Frequency: 3.15k/8k/10k/12.5k Hz Q Factor: 0.35/0.59/0.95/1.15 (+6 dB when boosted) Level: 12 dB Loudness contour (Low).+3.5 dB (100 Hz), +3 dB (10 kHz) (Mid).+10 dB (100 Hz), +6.5 dB (10 kHz) (High).+11 dB (100 Hz), +11 dB (10 kHz) (volume: 30 dB) HPF Frequency.. 50/80/125 Hz Slope... 12 dB/oct. Subwoofer output Frequency.. 50/80/125 Hz Slope... 18 dB/oct. Level.. 12 dB Phase.. Normal/Reverse
Frequency range. 531 1,602 kHz (9 kHz) 530 1,710 kHz (10 kHz) Usable sensitivity.. 18 V (S/N: 20 dB) Selectivity.. 50 dB (9 kHz) 50 dB (10 kHz)
Continuous power output is 22 W per channel min. into 4 ohms, both channels driven 50 to 15,000 Hz with no more than 5% THD. Maximum power output.. 45 W W 2 ch/4 + 70 W 1 ch/2 (for Subwoofer) Load impedance.. 4 ([2 for 1 ch] allowable) Preout maximum output level/ output impedance.. 4.0 V/100 Equalizer (3-Band Parametric Equalizer) (Low). Frequency: 40/80/100/160 Hz Q Factor: 0.35/0.59/0.95/1.15 (+6 dB when boosted) Gain: 12 dB (Mid). Frequency: 200/500/1k/2k Hz Q Factor: 0.35/0.59/0.95/1.15 (+6 dB when boosted) Gain: 12 dB (High). Frequency: 3.15k/8k/10k/12.5k Hz Q Factor: 0.35/0.59/0.95/1.15 (+6 dB when boosted) Gain: 12 dB Loudness contour (Low). +3.5 dB (100 Hz), +3 dB (10 kHz) (Mid). +10 dB (100 Hz), +6.5 dB (10 kHz) (High). +11 dB (100 Hz), +11 dB (10 kHz) (volume: 30 dB) HPF Frequency.. 50/80/125 Hz Slope... 12 dB/oct. Subwoofer output Frequency.. 50/80/125 Hz Slope... 18 dB/oct. Gain... 12 dB Phase.. Normal/Reverse