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Clarion Co., Ltd. Published by Service Dept.
5-35-2, Hakusan, Bunkyouku, Tokyo, 112-8608 Japan 298-5912-00 May.2001 P
Service Dept.- 50 kamitoda,Toda-shi,Saitama,335-8511 Japan Tel: 048-443-1111 FAX:048-433-6996 Printed in Japan
Service Manual
FM/AM CD Player with CD/MD
RELEASE
TITLE
A D J
O P E N
/EJECT
P S / A S Changer/TV/DAB/AC Processor
DXZ715 Control
V O L U M E
L O U D
E N T A - M DISP I S R
RELEASE
TITLE O P E N
/EJECT
Model
(PE-2408B-A/B)
A D J
P S / A S
XDZ716
V O L U M E
Model
L O U D
E N T A - M DISP I S R
RELEASE
T I T L E
A D J
O P E N
/EJECT
(PE-2443B)
P S / A S
V O L U M E
HX-D10
Model
(PE-2441B)
L O U D
E N T A - M D I S P I S R
SPECIFICATIONS
General
FM tuner section
Power supply voltage: 14.4V DC(10.8 to 15.6V allowable)
Frequency range: 87.9MHz to 107.9MHz
negative ground
Usable sensitivity: 11dBf
Current consumption: Less than 15A
50dB quieting sensitivity:
Less than 3A(PE-2441B)
17dBf
Speaker impedance: 4 (4 to 8 allowable)
Alternate channel selectivity:
Dimensions(mm): Source unit
75dB
178(W) 50(H) 155(D)
Stereo separation: 35dB(1kHz)
Remote control unit
Frequency response: 30Hz to 15kHz( 3dB)
44(W) 110(H) 27(D)
Remote control unit
AM tuner section 32(W) 56(H) 24(D)(PE-2441B)
Frequency range: 530kHz to 1710kHz Weight: Source unit 1.7kg
Usable sensitivity: 25 V Source unit 1.6kg(PE-2441B)
Remote control unit 30g
CD player section (including battery)
System: Compact disc digital audio system
Usable discs: Compact disc Specifications and design are subject to change without
Frequency response: 5Hz to 20kHz( 1dB) notice for further improvement.
S/N ratio: 100dB(1kHz)
Dynamic range: 95dB(1kHz) NOTE
Harmonic distortion: 0.01%
We cannot supply PWB with component parts in prin-
ciple. When a circuit on PWB has failure , please repair
Audio section it by component parts base. Parts which are not men-
Max. power output: 200W(50WX4) tioned in service manual are not supplied.
(Without PE-2441B) CD-ROM discs cannot be played by this unit.
Continous average power output:
18WX4
(4 ,20Hz to 20kHz,1%THD) COMPONENTS
(Without PE-2441B) PE-2408B-A/B
Bass control action: 15dB, 12dB(30Hz) PE-2443B-A
MID control action: 12dB(1kHz)
Source unit 1
Treble controle action: 12dB(10kHz)
Remote control unit RCB-130-202 1
Line output lelvel: 4V(CD 1kHz)
-1- DXZ715/XDZ716/HX-D10
Battery(SUM-3) 2 fire and voltage. Use only parts with equivalent character-
Mounting bracket 300-4976-00 1 istics when replacing them.
Mounting bracket 300-7742-00 1 The use of unspecified parts shall be regarded as re-
DCP case 335-6035-20 1 modeling for which we shall not be liable. The onus of
Outer escutcheon 370-5771-03 1 product liability (PL) shall not be our responsibility in cases
Extension lead 854-6380-50 1 where an accident or failure is as a result of unspecified
Parts bag parts being used.
2. Place the parts and wiring back in their original positions
Removal key 331-2497-00 2
after replacement or re-wiring.
Screw(M5x8) 716-0496-01 1
For proper circuit construction, use of insulation tubes,
bonding, gaps to PWB, etc, is involved. The wiring con-
PE-2441B-A nection and routing to the PWB are specially planned
Source unit 1 using clamps to keep away from heated and high voltage
Remote control unit RCB-147-200 1 parts. Ensure that they are placed back in their original
Battery(CR2032 3V) 1 positions after repair or inspection.
IR plate 291-0088-00 1 If extended damage is caused due to negligence during
Mounting bracket 300-4976-00 1 repair, the legal responsibility shall be with the repairing
Mounting bracket 300-7742-00 1 company.
DCP case 335-6035-20 1 3. Check for safety after repair.
Outer escutcheon 370-5771-01 1 Check that the screws, parts and wires are put back se-
Extension lead 854-6382-50 1 curely in their original position after repair. Ensure for
Parts bag safety reasons there is no possibility of secondary
Removal key 331-2497-00 2 ploblems around the repaired spots.
Screw(M5x8) 716-0496-01 1 If extended damage is caused due to negligence of re-
pair, the legal responsibility shall be with the repairing
company.
CAUTIONS
4. Caution in removal and making wiring connection to the
Use of controls,adjustments,or performance of procedures
parts for the automobile.
other than those specified herein,may result in hazardous
Disconnect the battery terminal after turning the ignition
radiation exposure.
key off. If wrong wiring connections are made with the
The COMPACT DISC player and MINI DISC player should
battery connected, a short circuit and/or fire may occur.
not be adjusted or repaired by anyone except properly quali-
If extensive damage is caused due to negligence of re-
fied service personnel.
pair, the legal responsibility shall be with the repairing
company.
5. Cautions regarding chips.
Do not reuse removed chips even when no abnormality
is observed in their appearance. Always replace them
with new ones. (The chip parts include resistors, capaci-
tors, diodes, transistors, etc). The negative pole of tanta-
lum capacitors is highly susceptible to heat, so use spe-
cial care when replacing them and check the operation
afterwards.
6. Cautions in handling flexible PWB
Before working with a soldering iron, make sure that the
iron tip temperature is around 270 . Take care not to
apply the iron tip repeatedly(more than three times)to the
same patterns. Also take care not to apply the tip with
force.
7. Turn the unit OFF during disassembly and parts replace-
ment. Recheck all work before you apply power to the
Bottom view of source unit unit.
8. Cautions in checking that the optical pickup lights up.
The laser is focused on the disc reflection surface through
To engineers in charge of repair or the lens of the optical pickup. When checking that the
laser optical diode lights up, keep your eyes more than
inspection of our products. 30cms away from the lens. Prolonged viewing of the la-
Before repair or inspection, make sure to follow ser within 30cms may damage your eyesight.
9. Cautions in handling the optical pickup
the instructions so that customers and Engineers
The laser diode of the optical pickup can be damaged by
in charge of repair or inspection can avoid suf- electrostatic charge caused by your clothes and body.
fering any risk or injury. Make sure to avoid electrostatic charges on your clothes
1. Use specified parts. or body, or discharge static electricity before handling
The system uses parts with special safety features against the optical pickup.
DXZ715/XDZ716/HX-D10 -2-
9-1. Laser diode
The laser diode terminals are shorted for transpor- magnetic material is put close to it. its charac-
tation in order to prevent electrostatic damage. teristics will change. Ensure that no foreign
After replacement, open the shorted circuit. When substances enter through the ventilation slots in
removing the pickup from the mechanism, short the cover.
the terminals by soldering them to prevent this 9-3. Cleaning the lens
damage. Dust on the optical lens affects performance. To
9-2. Actuator clean the lens, apply a small amount of isopropylalcohol
The actuator has a powerful magnetic circuit. If a to lens paper and wipe the lens gently.
CHANGING THE RECEPTION AREA
This unit is initially set to USA frequency intervals of 10kHz for AM and 200kHz for FM. When using it outside the USA,the
frequency reception range can be switched to the intervals below.
Setting the reception area
1. Press BND button and select the desired radio band(FM or AM).
2. While pressing DISP button,each time you press and hold the number "6" of the preset buttons for 2 seconds or longer,the
reception area switches from inside the USA to outside the USA or from outside the USA to inside the USA.
Any station preset memories are lost when the reception area is changed.
TROUBLESHOOTING
Problem Cause Measure
Nothing happens when The microprocessor has malfunctioned Remove the DCP and Reset button
buttons are pressed. due to noise,etc. press the reset button
Display is not accurate. for about 2 seconds with
a thin rod.
ERROR DISPLAYS
If an error occurs,one of the following displays is displayed.
Take the measure described below to eliminate the problem.
Error display Cause Measure
CD ERROR 2 A CD is caught inside the CD deck and is not This is a failure of CD deck's mechanism.
ejected.
ERROR 3 A CD cannot be played due to scratches,etc. Replace with a non-scratched,non-warped disc.
ERROR 6 A CD is loaded upside-down inside the CD deck Eject the disc then reload it properly.
and does not play.
CD ERROR 2 A CD inside the CD changer is not loaded. This is a failure of CD changer's mechanism.
CHANGER ERROR 3 A CD inside the CD changer cannot be played Replace with a non-scratched,non-warped disc.
due to scratches,etc.
ERROR 6 A CD inside the CD changer cannot be played Eject the disc then reload it properly.
because it is loaded upside-down.
MD ERROR H Displayed when the temperature in the MD Lower the surrounding temperature and wait for
CHANGER changer is too high and playback has been a while to cool off MD changer.
stopped automatically.
EEROR 2 An MD inside the MD changer is not loaded. This is a failure of MD changer's mechanism.
ERROR 3 An MD inside the MD changer cannot be played Replace with a non-scratched,non-warped disc.
due to scratches,etc.
ERROR 6 An MD inside the MD changer cannot be played Eject the disc then reload it properly.
because it is loaded upside-down.
Displayed when a non-recorded MD is loaded Load a pre-recorded MD in the MD changer.
in the MD changer.
If an error display other than the ones described above appears,press the reset button.
-3- DXZ715/XDZ716/HX-D10
EXPLANATION OF IC pin 55 : DIR Em-f IN : IN : Emphasis flag input from the digital-au-
dio-interface-receiver.
052-3368-00 M30624MGA-D65GP Radio and CD Player controller
pin 56 : DIR ERROR_ : IN : Error detection signal input. Negative
logic. "L"= digital in. "H"= analog in.
1.Terminal Description
pin 1 : CNTRST CNT : O : LCD contrast control output. pin 57 : DIG RESET_ : O : Reset pulse output.
pin 2 : TIME BASE : IN : Time base signal input from the PLL pin 58 : DAC DATA : O : Serial data output to the DAC.
IC. pin 59 : DAC CLK : O : Clock pulse output to the DAC.
pin 3 : CD S BSY : IN : Sub Q data request input from the CD pin 60 : VCC : - : Positive supply voltage.
IC. pin 61 : DAC CSN_ : O : Chip select signal output to the DAC.
pin 4 : PLL CE : O : Chip enable signal output to the PLL pin 62 : VSS : - : Negative supply voltage.
IC.
pin 63 : OPEN POSI : IN : Open flag input from the slope mecha-
pin 5 : REMOCON : IN : Remote controller signal input terminal. nism.
pin 6 : BYTE : IN : Input "L" at single mode operation. pin 64 : CLOSE POSI : IN : Close flag input from the slope mecha-
pin 7 : CN VSS : IN : Input "L" at single mode operation. nism.
pin 8 : JOG CW A : IN : JOG pulse input. pin 65 : ST / SD : IN : Station detection signal input.
pin 9 : JOG CCW B : IN : JOG pulse input. pin 66 : NU : - : Not in use.
pin 10 : RESET_ : IN : Reset signal input. Negative logic. pin 67 : NU : - : Not in use.
pin 11 : X OUT : O : Crystal connection. pin 68 : NU : - : Not in use.
pin 12 : VSS : - : Negative supply voltage. pin 69 : NU : - : Not in use.
pin 13 : X IN : IN : Crystal connection. pin 70 : NU : - : Not in use.
pin 14 : VCC : - : Positive supply voltage. pin 71 : NU : - : Not in use.
pin 15 : NU : - : Not in use. pin 72 : DIG 5V : O : 5V power supply ON signal output for
pin 16 : ACC DET : IN : ACC detection signal input. the digital section.
pin 17 : B/U OFF DET_ : IN : Backup voltage OFF signal input. pin 73 : NU : - : Not in use.
pin 18 : KEY INT_ : IN : Interrupt signal input of FUNC or pin 74 : E VOL CLK : O : Clock pulse output to the E VOL IC.
EJECT key. Negative logic. pin 75 : E VOL DATA : O : Serial data output to the E VOL IC.
pin 19 : 27pinCONNECT: IN : Connect to pin 27. pin 76 : BUS IN/OUT_ : O : "L"= Output the audio signal to Ce-
pin 20 : MOTOR + : O : Slope Mechanism motor control signal NET.
output. pin 77 : LINE MUTE_ : O : Mute signal output for Audio signal of
pin 21 : MOTOR - : O : Slope Mechanism motor control signal Ce-NET. Negative logic.
output. pin 78 : AMP MUTE_ : O : Muting signal output to the internal
pin 22 : BEEP : O : Beep out. Power Amplifier. Negative logic.
pin 23 : MOTOR REM : O : Power supply ON signal output for the pin 79 : NAVI MUTE : O : Mute signal output for the audio signal
slope mechanism motor. of Navigation.
pin 24 : DIR REF : O : PLL Reference clock output to the digi- pin 80 : SYS MUTE_ : O : System mute signal output. Negative
tal-audio-interface-receiver. logic.
pin 25 : NU : - : Not in use. pin 81 : PHONE INT : IN : Telephone interrupt signal input.
pin 26 : Pulse Dimm : O : Dimmer pulse output for LCD back pin 82 : ILL DET_ : IN : Illumination ON signal input.
light. pin 83 : AMP REM DT_ : IN : Remote controller wire short detection.
pin 27 : IE BUS RX : IN : IE Bus communication line. pin 84 : INT AMP REM : O : Internal audio amplifier ON signal out-
pin 28 : IE BUS TX : O : IE Bus communication line. put.
pin 29 : NU : - : Not in use. pin 85 : AUTO ANT : O : Motor antenna control signal output.
"H"= Radio ON.
pin 30 : NU : - : Not in use.
pin 86 : 5V REM : O : 5V power supply ON signal output for
pin 31 : NU : - : Not in use. Micro computer.
pin 32 : EX AMP REM : O : External audio amplifier ON signal out- pin 87 : NU : - : Not in use.
put.
pin 88 : NU : - : Not in use.
pin 33 : LCD SO : O : Serial data output to the LCD driver.
pin 89 : KEY A/D : IN : Input terminal of A/D converter for Key
pin 34 : LCD SI : IN : Serial data input from the LCD driver. judgment. Ref. Table 3.
pin 35 : LCD CLK : O : Serial data clock output to LCD driver. pin 90 : NU : - : Not in use.
pin 36 : LCD KEY REQ : IN : Key request signal input from the LCD pin 91 : DISP 5V REM : O : 5V power supply circuit control signal
driver. output for LCD module.
pin 37 : LCD CS_ : O : Chip select signal output to the LCD pin 92 : KEY ILL REM : O : Key illumination ON signal output.
driver.
pin 93 : SYS ACC : O : ACC detect signal output to slave mi-
pin 38 : INIT 1 : IN : Destination setting input. Ref. Table 1. cro computer.
pin 39 : INIT 2 : IN : Destination setting input. Ref. Table 1. pin 94 : A VSS : - : Analog ground.
pin 40 : CD BUC 0 : I/O : Communication line with the CD IC. pin 95 : NU : - : Not in use.
pin 41 : CD BUC 1 : I/O : Communication line with the CD IC. pin 96 : Vref : - : Reference voltage
pin 42 : CD BUC 2 : I/O : Communication line with the CD IC. pin 97 : A VCC : - : Positive supply voltage for the internal
pin 43 : CD BUC 3 : I/O : Communication line with the CD IC. analog section.
pin 44 : CD BUC K : O : Clock pulse output to the CD IC. pin 98 : PLL SI : IN : Serial data input from the PLL IC.
pin 45 : CD CCE : O : Chip enable signal output. pin 99 : PLL SO : O : Serial data output to the PLL IC.
pin 46 : CD RESET_ : O : Reset signal output to the CD mecha- pin100 : PLL SCK : O : Clock pulse output to the PLL IC.
nism controller.
pin 47 : CD CHK SW_ : IN : CD chucking signal input from the Table 1. Loading motor control output
switch.
Loading Eject Brake Stop
pin 48 : CD TR A : IN : Photo sensor signal input.
MCW ( pin 52 ) H L H L
pin 49 : CD TR B : IN : Photo sensor signal input.
MCCW ( pin 51 ) L H H L
pin 50 : CD TR C : IN : Photo sensor signal input.
pin 51 : CD MCCW : O : Loading motor control output. Ref. Ta-
ble 2. Table 2. Input of A/D converter for Key judgment ( pin 89 )
Judgment A/D steps
pin 52 : CD MCW : O : Loading motor control output. Ref. Ta-
ble 2. Eject key 0/255 to 25/255
pin 53 : CD +8V : O : Power supply ON signal output for the Function key 26/255 to 51/255
Loading motor and the Photo sensors. With DCP 205/255 to 238/255
pin 54 : CD 5V : O : Power supply control signal output for Without DCP 239/255 to 256/255
the CD IC / DAC IC. "H"= ON.
DXZ715/XDZ716/HX-D10 -4-
IC402,403 IN/OUT SW
IC501 Q403 - 406
ANT E-VOL M61508FP IN
TUNER 4V
BL1 MUTE
(BUS) AUDIO+ S BUFFER
-
+
FM/AM TUNER - TONE FAD LINE OUT
E VOL VOL
880-2087G (BUS) AUDIO- + -8V +8V OUT 4ch
L
AUX IC401
-
+
TONE PASS NON-VOL
CD Q401,402
4V
FM+B AM+B BUFFER
LPF MUTE
SW SW NON FADER
IC303 2ch
Ce-NET Q9 Q7 Q6 (BUS) AUDIO-
ANALOG SW
IC1 IC101
74VHC4066
13PIN (BUS) AUDIO+ IC280 45WX4
PLL IC IC407,408
10MHz
LC72146 DC/DC CONV. SP OUT
4V OUTPUT 1/2 VCC ISOLATION AMP
4ch
BLOCK DIAGRAM
7.2MHz IC504
M30624MGA Without PE-2441B
AUX IN IC302 MASTER CPU
PHONE Q603 PHONE
2ch ISOLATION INT INT
Q201
BUS AUDIO+ 2SC3420
Q210
VDD
ACC DET
RESET
B/U DET
(L/R) AUDIO
BUS AUDIO- REM 8V
(L/R) Q602 5V Q224
AUDIO
SW +B SW
SYS ACC BUFFER 2.1V
DET
IC502 IC220, Q224
IC506 IC505 AN77L06
BUS- IE-BUS S-80721 6V B/U
DRIVER RESET
BUS+
RESET SW
CA0008AM NJM2103 ACC
-5-
BUS 14V
Q225,226
BUS 14V CURRENT
ILLUMI LIMITER
IC404 IC405 Q228,231
Q230
DIR 24bitDAC AMP REM
DISP- 5V AMP REM
LC89051V AK4380 SW
SW Q227,232 Q212
Q229,248
PULSE ILLUMI
DIMMER SW ANT
Q243 Q250 POWER ANT
SW
CD CD 5V-SW CD 8V
MECHANISM 2SA1298 2SD2012
Q213
0bit - MUTE
ILLUMI
ILLUMI
DET
SWITCH PWB Q705,706
POWER
16.9344MHz VR
SUPPLY
Q246
LCD A G
VDD
VIN
ILL-REM
SW
ILLUMI(DISC SLOT)
LCD BACK LIGHT IC701 IR
DISPLAY DRIVER
ML9090-01GA
ILLUMI(KEY)
IC230
KEY
EJECT
ILL-A
ILL-G
MATRIX DRIVER OPEN/CLOSE IC
6V TA7291F
FUNK/POWER
Q701 Q702
GND
DXZ715/XDZ716/HX-D10
EXPLODED VIEW PARTS LIST
DCP section 1-27 1-28
1-8
1 1-22 1-53
1-24
1-20 1-38
1-29 1-40
1-19
1-23 1-27 1-52
1-18 1-47 1-50
1-17 1-45
1-21 1-39 1-51
1-16
1-26 1-10 1-15 1-47 1-49
1-6 1-44
1-14 1-43 1-46
1-10 1-13 1-42 1-48 1-49
1-7 1-41
1-12 1-42 1-47
1-5 1-11
1-25
1-47
1-26
1-30 1-47
1-9 1-37
1-36
1-35
1-4
1-34
1-2 1-1 1-25
1-33
1-3
1-32
1-31
Note)Several different parts of the same reference number are alternative parts.One of those parts is used in the set.
NO. PART NO. DESCRIPTION Q'TY NO. PART NO. DESCRIPTION Q'TY
1 DCP-335-600 DCP-ASSY(PE-2408B) 1 1-27 716-0872-12 PAD SCREW(M1.7x8) 4
DCP-336-600 DCP-ASSY(PE-2441B)
DCP-334-600 DCP-ASSY(PE-2443B) 1-28 347-6529-00 COVER FILM 1
1-2 373-0951-10 DIAL-CVR(PE-2408B) 1 1-29 353-0535-00 SHADE 1
373-0951-40 DIAL-CVR(PE-2441B)
373-0951-20 DIAL-CVR(PE-2443B) 1-30 947-0518-00 KNOB-ASSY(PE-2408B/2441B) 1
947-0518-01 KNOB-ASSY(PE-2443B)
1-3 347-6482-01 DOUBLE FACE 2
1-31 331-3114-00 LCD-CVR 1
1-4 371-5691-00 FACE PANEL(PE-2408B) 1
371-5691-40 FACE PANEL(PE-2441B) 1-32 379-1204-51 INDICATOR(PE-◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo