Clarion DXZ785USB, DXZ786USB Service Manual
Xiamen Clarion Electrical Enterprise Co., Ltd
8/F., Xiamen Mail Processing Centre, No.275 Lujiang Road , Xiamen,China
Tel:+86-592-2389080 Fax:+86-592-2389089
Clarion Co., Ltd.
7-2, Shintoshin, Chuo-Ku, Saitama-Shi, Saitama 330-0081, Japan
Service Manual
CD/USB/MP3/WMA/AAC Receiver
with CeNET Control
Published by Service Dept.
298-6525-00 JAN. 2008P
Printed in P.R.C.
(DXZ785USB)
This product is a lead free model.
Lead free solder is used in PWB stamped LF mark.
Please keep the following conditions when you repair.
1. Use lead free solder.
* Koki's lead free solder S3X-55M 0.6mm
(CLARION Parts No.642-0231-01)
* Koki's lead free solder S3X-55M 1.0mm
(CLARION Parts No.642-0231-02)
2. Use a nitrogen solder system.
3. Do not use "General solder" and "Lead free solder"
together.
SPECIFICATIONS
FM tuner section
Frequency range: 87.9MHz to 107.9MHz
(PE-3041B-A)
87.0MHz to 108.0MHz
(PE-3041K-A/B)
Usable sensitivity: 9dBf
50dB quieting sensitivity: 15dBf
Alternate channel selectivity: 70dB
Stereo separation: 35dB(1kHz)
Frequency response: 30Hz to 15kHz(+3/-3dB)
AM tuner section
Frequency range: 530kHz to 1710kHz
(PE-3041B-A)
531kHz to 1629kHz
(PE-3041K-A/B)
Usable sensitivity: 25uV
CD player section
System: Compact disc digital audio
system
Usable discs: Compact disc
Model
DXZ785USB
(PE-3041B-A for U.S.A)
Model
DXZ786USB
(PE-3041K-A/B for Other Countries)
Frequency response: 5Hz to 20kHz(+1/-1dB)
Dynamic range: 95dB(1kHz)
Harmonic distortion: 0.01%
MP3/WMA/AAC mode
MP3 Sampling rate: 8kHz to 48kHz
MP3 Bit rate: 8kbps to 320kbps / VBR
WMA Bit rate: 8kbps to 320kbps
AAC Sampling rate: 8kHz to 48kHz
AAC Bit rate: 8kbps to 320kbps / VBR
Logical format: ISO9660 level1, 2
JOLIET or Romeo or APPLE ISO
file system
Audio section
Maximum power output: 53Wx4
Bass control action: +12/-12dB(80Hz)
Treble control action: +12/-12dB(10kHz)
Line output level: 5.8V(CD 1kHz)
General
Power supply voltage: 14.4V DC(10.8 to 15.6V allowable),
negative ground
Current consumption: Less than 15A
Speaker impedance: 4ohm(4ohm to 8ohm allowable)
Weight: Source unit 1.6kg
Remote control unit
40g(including battery)
Dimensions(mm): Source unit
178(W)x50(H)x158(D)
Remote control unit
44(W)x113(H)x11(D)
NOTE
We cannot supply PWB with component parts in principle. When
*
a circuit on PWB has failure, please repair it by component parts
base. Parts which are not mentioned in service manual are not
supplied.
Specifications and design are subject to change without notice for
*
further improvement.
-1-
DXZ785USB/DXZ786USB
Use only compact discs bearing the or mark.
*
Some CDs recorded in CD-R/CD-RW mode may not be usable.
* Windows Media , and the Windows logo are trademarks, or re-
gistered trademarks of Microsoft Corporation in the United States
and/or other countries.
* WMA is the abbreviation of Windows Media Audio, an audio file
format developed by Microsoft Corporation.
* This product includes technology owned by Microsoft Corporation
and cannot be used or distributed without a license from MSLGP.
* As for this model, the tuner of the DSP type is used.When you
exchange it due to the tuner pack(BL1:880-2091E) trouble, it is
necessary to adjust for S-meter etc.Special JIG is necessary for
an accurate adjustment.The procedure document for the exclusive
use jig is appended to it.
* This DSP IC SAF7730HN219A(051-6706-40) of main PWB is ex-
posed die soldering pad type. The middle of this IC package is so-
ldered with the main PWB, and it cannot remove in an ordinary s-
oldering iron.Please use special removal JIG at the time of IC exc-
hange.
* This unit is compatible with USB 1.1/2.0 with maximum data tran-
sfer rates of 12 Mbps.USB memory devices that can be played by
connecting to the unit's USB connector are limited to those recog-
nized as "USB mass storage class devices"; operation is not gua-
ranteed with all USB memory devices.
* To prevent the accidental loss of data, always back up important
data on your computer.
* This unit does not support connections to a computer.In addition,
connections made through a USB hub device are also not
supported.
* This unit supports USB Digital Media Streaming.USB Digital Media
Streaming is a function used to play music files transmitted using
Media Transfer Protocol (MTP). This function also supports the
playback of WMDRM 10 files.
* Insert and remove a USB memory device only when the device is
not being accessed. Connecting or disconnecting the device at the
following times may result in the loss of data:
- If the USB memory device is removed or power is disconnected
during writing to the device.
* iPod is for legal or rightholder-authorized copying only. Don't st-
eal music. iPod is a trademark of Apple Computer, Inc., registered
in the U.S and other countries.
COMPONENTS
PE-3041B-A/PE-3041K-A/B
1. Source unit 1
2. Remote control unit RCB-176-200 1
3. Battery(CR2025) 1
4. Mounting bracket(PE-3041B-A) 300-8088-00 1
5. Mounting bracket(PE-3041K-A/B) 300-7742-00 1
6. Mounting bracket(PE-3041K-A/B) 300-4976-00 1
7. DCP case 335-6035-04 1
8. Escutcheon(OUT-ES)
9. Extension lead 854-6433-50 1
10. RCA PIN CORD 855-5520-56 1
11. Parts bag
11-1. Removal key 331-2497-00 2
11-2. Part screw(M1.7x6)(PE-3041B-A) 716-0872-61 1
11-3. Screw(M5x8) 716-0496-51 1
11-4. Rubber part 345-3799-20 8
DXZ785USB/DXZ786USB
370-6226-04 1
1
To engineers in charge of repair or inspection of our products.
Before repair or inspection, make sure to follow the
instructions so that customers and Engineers in charge
of repair or inspection can avoid suffering any risk or
injury.
1. Use specified parts.
The system uses parts with special safety features against fire
and voltage. Use only parts with equivalent characteristics
when replacing them.
The use of unspecified parts shall be regarded as remodeling
for which we shall not be liable. The onus of product liability
(PL) shall not be our responsibility in cases where an accident
or failure is as a result of unspecified parts being used.
2. Place the parts and wiring back in their original positions after
replacement or re-wiring.
For proper circuit construction, use of insulation tubes, bond-
ing, gaps to PWB, etc, is involved. The wiring connection and
routing to the PWB are specially planned using clamps to keep
away from heated and high voltage parts. Ensure that they are
placed back in their original positions after repair or inspec-
tion.
If extended damage is caused due to negligence during re-
pair, the legal responsibility shall be with the repairing com-
pany.
3. Check for safety after repair.
Check that the screws, parts and wires are put back securely
in their original position after repair. Ensure for safety reasons
there is no possibility of secondary ploblems around the re-
paired spots.
If extended damage is caused due to negligence of repair, the
legal responsibility shall be with the repairing company.
4. Caution in removal and making wiring connection to the parts
for the automobile.
Disconnect the battery terminal after turning the ignition key
off. If wrong wiring connections are made with the battery con-
nected, a short circuit and/or fire may occur. If extensive dam-
age is caused due to negligence of repair, the legal responsi-
bility shall be with the repairing company.
5. Cautions in soldering
Please do not spread liquid flux in soldering.
Please do not wash the soldering point after soldering.
6. Cautions in soldering for chip capacitors
Please solder the chip capacitors after pre-heating for replace-
ment because they are very weak to heat.
Please do not heat the chip capacitors with a soldering iron
directly.
7. Cautions in handling for chip parts.
Do not reuse removed chips even when no abnormality is ob-
served in their appearance. Always replace them with new
ones. (The chip parts include resistors, capacitors, diodes, tran-
sistors, etc).
Please make an operation test after replacement.
8. Cautions in handling flexible PWB
Before working with a soldering iron, make sure that the iron
tip temperature is around 270
iron tip repeatedly(more than three times)to the same patterns.
Also take care not to apply the tip with force.
9. Turn the unit OFF during disassembly and parts replacement.
Recheck all work before you apply power to the unit.
-2-
. Take care not to apply the
10. Cautions in checking that the optical pickup lights up.
Error Display Cause Measure
ERROR 2 A CD is caught inside the CD deck and is not ejected. This is a failure of CD deck’s mechanism.
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 and Eject the disc then reload it properly.
does not play.
ERROR 2 A CD inside the CD changer is not loaded. This is a failure of CD changer’s mechanism.
ERROR 3 A CD inside the CD changer cannot be played due to Replace with a non-scratched, non-warped disc.
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.
ERROR 2 A DISC inside the DVD changer cannot be played. This is a failure of DVD mechanism.
ERROR 3 A DISC cannot be played due to scratches, etc. Retry or replace with a non-scratched,
non-warped disc.
ERROR 6 A DISC inside the DVD changer cannot be played Eject the disc then reload it properly.
because it is loaded upsidedown.
ERROR P Parental level error Set the correct Parental level.
ERROR R Region code error Eject the disc and replace correct region code disc.
ERROR 2 The files are not proper MP3/WMA/AAC format. Use only properly encoded MP3/WMA/AAC files.
ERROR 3 The MP3/WMA/AAC files are improperly encoded. Use only properly encoded MP3/WMA/AAC files.
(USB/MTP mode)
ERROR 3 The iPod contains no audio files. Insert an iPod containing audio files.
(iPod mode)
ERROR 5 The connected devices are not recognized. Disconnect the devices and reconnect.
BUS-PWR Overcurrent detection. Disconnect the devices and reconnect. If the
devices are still not recognized, try replacing with
a different devices.
HUB The connected devices are not recognized. Disconnect the devices and reconnect. If the
devices are still not recognized, try replacing with
a different devices.
CD/MP3/
WMA/AAC
CD
changer
DVD
changer
USB/MTP/
iPod
The laser is focused on the disc reflection surface through the
lens of the optical pickup. When checking that the laser opti-
cal diode lights up, keep your eyes more than 30cms away
from the lens. Prolonged viewing of the laser within 30cms
may damage your eyesight.
11. Cautions in handling the optical pickup
The laser diode of the optical pickup can be damaged by elec-
trostatic charge caused by your clothes and body. Make sure
to avoid electrostatic charges on your clothes or body, or dis-
charge static electricity before handling the optical pickup.
11-1. Laser diode
The laser diode terminals are shorted for transportation in or-
der to prevent electrostatic damage. After replacement, open
the shorted circuit. When removing the pickup from the mecha-
nism, short the terminals by soldering them to prevent this
damage.
11-2. Actuator
The actuator has a powerful magnetic circuit. If a magnetic
material is put close to it. Its characteristics will change. En-
sure that no foreign substances enter through the ventilation
slots in the cover.
11-3. Cleaning the lens
Dust on the optical lens affects performance.
To clean the lens, apply a small amount of isopropyl alcohol to
lens paper and wipe the lens gently.
CAUTION
Use of controls, adjustments, or performance of procedures other
than those specified herein, may result in hazardous radiation ex-
posure.
The compact disc player should not be adjusted or repaired by
anyone except properly qualified service personnel.
276-0379-00
PE-3041B
Bottom view of DXZ785USB
ERROR DISPLAYS
If an error occurs, one of the following displays is displayed. Take the measures described below to eliminate the problem.
* If an error display other than the ones described above appears, press the reset button.
* When the power supply is turned on for the first time, the bolero microcomputer version display is mistake.
It is solved by turning ACC on and off once again.
-3-
DXZ785USB/DXZ786USB
TROUBLESHOOTING
Problem Cause Measure
Power does not turn on. Fuse is blown. Replace with a fuse of the same amperage.
(No sound is produced.) Incorrect wiring. Read the attached "Installation/Wire connection Guide" once again
and wire properly.
No sound output when Power antenna lead is shorted to 1. Turn the unit off.
operating the unit with ground or excessive current is 2. Remove all wires attached to the power antenna lead. Check
amplifiers or power required for remote-on the amplifiers each wire for a possible short to ground using an ohm meter.
antenna attached. or power antenna. 3. Turn the unit back on.
4. Reconnect each amplifier remote wire to the power antenna lead
one by one. If the amplifiers turn off before all wires are attached,
an external relay to provide remote-on voltage (excessive current
required).
Nothing happens when The microprocessor has
Turn off the power, then press the [
RELEASE
]
buttons are pressed. malfunctioned due to noise, etc. button and remove the DCP.
Press the reset button for about
Display is not accurate. 2 seconds with a thin rod.
DCP or main unit connectors Wipe the dirt off with a soft cloth moistened with
are dirty. cleaning alcohol.
No sound heard The speaker protection circuit Turn down sound volume. Function can also be restored by
is operating. turning the power off and on again. (Speaker volume is reduced
automatically when the speaker protection circuit operates).
No sound heard MP3/WMA/AAC files are Write MP3/WMA/AAC files onto the disc properly.
absent in a disc.
Files are not recognized as Use MP3/WMA/AAC files encoded properly.
an MP3/WMA/AAC file.
File system is not correct. Use ISO9660 level 1, 2 or JOLIET or Romeo or
APPLE ISO file system.
Sound skips or is noisy. Compact disc is dirty. Clean the compact disc with a soft cloth.
Compact disc is heavily Replace with a compact disc with no scratches.
scratched or warped.
Sound is cut or skipped. MP3/WMA/AAC files are not Use MP3/WMA/AAC files encoded properly.
Noise is generated or encoded properly.
noise is mixed with sound.
Sound is bad directly after Water droplets may form on Let dry for about 1 hour with the power on.
power is turned on. the internal lens when the car
is parked in a humid place.
Wrong filename File system is not correct. Use ISO9660 level 1, 2 or JOLIET or Romeo or
APPLE ISO file system.
No sound heard The device contains no MP3/ Record MP3/WMA/AAC files properly to the device.
WMA/AAC files.
The files are not proper MP3/ Use only properly encoded MP3/WMA/AAC files.
WMA/AAC format.
Connectors are loose. Disconnect the device and reconnect securely.
Sound is interrupted or The MP3/WMA/AAC files are Use only properly encoded MP3/WMA/AAC files.
has noise. improperly encoded.
The device isn’t The device is damaged. Disconnect the device and reconnect. If the device is still not
recognized. Connectors are loose. recognized, try replacing with a different device.
According to the state of operation Disconnect the device and reconnect.
on the device, the communication
fault is caused.
Can’t insert the device. The device has been inserted Try reversing the connection direction of the device
improperly. (usually the brand name surface should be facing left).
The connector is broken. Replace with a new device.
GeneralUSBMTP/iPod CD/MP3/WMA/AAC
Reset button
DXZ785USB/DXZ786USB
-4-
BLOCK DIAGRAM
Main section
Q
CONTROL
RECEPT
RECEPT
BUILT-IN for ALL WORLD
TMP92CD28AFG
-6UP2
FJ
-TR
IC3
M30876MJB-713GP
MECH PWB
IC1
-5-
DXZ785USB/DXZ786USB
ADJUSTMENTS
1.Terminal Description
pin 1
:NC:IN:
Ground.
pin 2
:
OEM-REMOCON
:IN:
The steering remote controller signal input.
pin 3
:
IE-BUS-TX
:O:
IE Bus serial data output.
pin 4
:
IE-BUS-RX
:IN:
IE Bus serial data input.
pin 5
:
AUTO-ANT
:O:
Motor antenna signal output.
pin 6
:
BYTE(GND):IN
:
Connect to VSS.
pin 7
:
CNVSS
:IN:
Connect to VSS.
(with internal pull-down resistor)
pin 8
:
XCIN
:IN:
The crystal resonator for sub-clock.
pin 9
:
XCOUT
:IN:
The crystal resonator for sub-clock.
pin 10
:
RESET
:IN:
The reset signal input.
pin 11
:
X-OUT
:O:
The resonator for main clock.
pin 12
:
GND
:-:
Ground.
pin 13
:
X-IN
:IN:
The resonator for main clock.
pin 14
:
VCC1
:-:
Positive power supply.
pin 15
:
VCC
:-:
Positive power supply.
pin 16
:
ACC-DET
:IN:
ACC detection signal input.
pin 17
:
B/U-DET1
:IN:
Backup detection signal input.
pin 18
:
ILL-DET
:IN:
The illumination detection signal input.
pin 19
:
OFFSET-DET:IN
:
The emergency signal input from the power IC.
pin 20
:
E2P-DO
:O:
The serial data output to the E2PROM.
pin 21
:
E2P-SCK
:O:
The clock pulse output to the E2PROM.
pin 22
:
E2P-DI
:IN:
The serial data output to the E2PROM.
pin 23
:
E2P-CS
:O:
E2PROM chip selection signal output.
pin 24
:NC:IN:
Ground.
pin 25
:NC:IN:
Ground.
pin 26
:NC:IN:
Ground.
pin 27
:
TUN-SCL
:O:
The clock pulse output to the BUS tunner.
pin 28
:
TUN-SDA
:
I/O
:
The serial data input/output to the BUS tunner
pin 29
:
FLASH TX
:O:
The flash serial data output.
pin 30
:
FLASH RX
:IN:
The flash serial data input.
pin 31
:
FLASH-SCL:IN
:
Ground.
pin 32
:
FLASH-BUSY:O
:
Not in use.
pin 33
:
BOLERO-SDA:I/O
:
The serial data input/output to the BOLERO.
pin 34
:
BOLERO-SCL:O
:
The clock pulse output when to the BOLERO.
pin 35
:
Z-MUTE-CUT:O:The cut of contral signal output to the MUTE.
(CD:H:no cut; out of CD:L:cut)
pin 36
:
A-MUTE(TEST):IN
:
Test pin.
pin 37
:
EMPH
:O:
Test pin.
052-3977-10 M30873MHB-709GP Main System controller
pin 38
:
BOLERO-RESET
:O:
The reset signal output of the BOLERO.
pin 39
:
FLASH-EPM:IN
:
Ground.
pin 40
:NC:IN:
Not in use.
pin 41
:NC:IN:
Not in use.
pin 42
:NC:IN:
Not in use.
pin 43
:
CATS-LED
:O:
CATS LED drive output.
pin 44
:
FLASH-CE
:IN:
The serial data output for the flash memory.
pin 45
:NC:O:
Not in use.
pin 46
:NC:IN:
Not in use.
pin 47
:NC:IN:
Not in use.
pin 48
:NC:IN:
Not in use.
pin 49
:NC:IN:
Not in use.
pin 50
:
BOLERO-REQ:IN
:
The request signal input to the BOLERO.
pin 51
:
AMP-MUTE
:O:
Muting signal output to the
Audio Power Amplifier.
pin 52
:NC:
I/O
:
Not in use.
pin 53
:NC:O:
Not in use.
pin 54
:NC:O:
Not in use.
pin 55
:
DSP-RESET:O
:
Reset signal output to the DSP IC.
pin 56
:
DSP-INIT
:IN:
The initial finished signal input from the
Radio-Audio-DSP.
pin 57
:
AMP-STBY
:O:
ON signal output to the internal Amplifier.
pin 58
:
EXT-AMP-REM:O
:
ON signal output to the external Amplifier.
pin 59
:
NOISE-CUT:O
:
The cut of contral signal output to the noise.
pin 60
:
VCC
:-:
Positive power supply.
pin 61
:NC:IN:
Ground.
pin 62
:
GND
:-:
Ground.
pin 63
:
AM/FM-ON
:O:
The 8.5V power supply ON signal output.
pin 64
:
AM/FM-5V-ON:O
:
The 5V power supply ON signal output.
pin 65
:
DSP2-INIT
:O:
The initial reset signal output to DSP2.
pin 66
:
DSP2-RESET:O
:
The reset pulse output to DSP2.
pin 67
:
DSP2-REQ
:O:
The request signal output to DSP2.
pin 68
:
DSP2-SCK
:O:
The clock pulse output to DSP2.
pin 69
:
DSP2-SO
:O:
The serial data output to DSP2.
pin 70
:
DSP2-RDY
:IN:
The ready signal input to DSP2.
pin 71
:
KEY-INT
:IN:
Key interrupting signal input.
pin 72
:
B/U-DET2
:IN:
Backup detection signal input.
pin 73
:
BOLERO-ACC:O
:
The ACC signal of the BOLERO.
pin 74
:
PHONE-IN
:IN:
The telephone interrupt signal input.
pin 75
:
AMP-REM-DET:IN
:
Remote controller wire short detection.
pin 76
:
MOTOR+
:O:
The control signal output to the motor.
pin 77
:
MOTOR-
:O:
The control signal output to the motor.
pin 78
:NC:IN:
Ground.
ADJUSTMENT OF BUS-TUNER : 880-2091E
This adjustment sets some values of the tuner.The adjustment
data is written in EEPROM(IC605).The special jig and software
are necessary for this adjustment.
* CeNET-analyzer
* Personal computer
*SG
* Adjustment-Software:Adjustment system for DSP N217
with CeNET(Ver.Y4-S024-103-20060623)
Preparation
1. Installation of software
Execute the windows installer package in the set-folde
of the writing E2P.
PRN data writing
1) Click [prn FILE LOAD], and select PRN-FILE.
2) Click [EEPROM WRITE], the PRN-data is write in EEPROM
of the unit.
Adjustments
1. FM S-meter
1) Set SG output to 65dBuV.(FM)
2) Click [Adjustment] of "FM S-Meter".(Wait until the value stops.)
2. FM IF-Count
1) Click [Adjustment] under "FM IF-COUNT".(The FM-IFOffset data of EEPRON is effective.)
2) Click [Check], and confirm the display is within +/-500.0.
2. Connection
1) Connect CeNET-analyzer to the unit with the CeNET-cable.
2) Connect CeNET-analyzer(MASTER/SLAVE side) to the
PC with the serial crossing cable.
3) Connect POWER-lead of CeNET-analyzer to the
POWER-lead of the unit.
4) Connect the antenna to the unit.(FM-ANT for first adjustment)
5) Turn on CeNET-analyzer,and press the RESET-button of it.
Set up the software
1) Click [ADJ_DSP].
2) Click [open Comm PORT].(To open the COM port of PC)
3) Click [Initialization of JIG].(The BUS-analyzer sounds)
4) Click [Incoming connection].(The unit is recognized to
the BUS-analyzer)
The data is displayed, and the display changes regularly.
EXPLANATION OF IC
Main section
DXZ785USB/DXZ786USB
3. Set up AM IF Offset data
* Exchange the antenna for "AM-ANT-dummy"
1) Click [Adjustment] under "AM IF-COUNT".(The AM-IFOffset data of EEPRON is effective.)
2) Click [Check], and confirm the display is within +/-500.0.
4. AM S-meter
1) Set SG output to 70dBuV.(AM)
2) Click [Adjustment] of "AM S-Meter".(Wait until the value stops.)
Finally, push the reset button of the unit.
When computer continues to freeze, click [RESET] of "MENU", and
readjust the lost adjustment point.IF not returning, press the
RESET-button of CeNET-analyzer.and restart adjustment from
the first step.
-6-
pin 79
:
CLOSE-POSI:IN
:
The close position detect signal input.
pin 80
:
OPEN-POSI:IN
:
The open position detect signal input.
pin 81
:
ILL-DET-OUT:O
:
Illumination ON signal output.
pin 82
:
DISP-REM
:O:
The power supply control signal output for the
displayer.
pin 83
:NC:IN:
Ground.
pin 84
:
DD-REM
:O:
pin 85
:
DD-F-SW
:O:
The frequency control signal output
for DC_DC_Converter.
pin 86
:
MOTOR-REM:O
:
Motor power ON signal output.
pin 87
:
KEY-ILL-REM:O
:
The key illumination ON signal output.
pin 88
:
DISP-RESET:O
:
Display reset signal output.
pin 89
:
KEY-A/D
:IN:
The input terminal of the internal ADC
for key judgment.
pin 90
:
SYS-ACC
:O:
ACC detection signal input.
pin 91
:
SYS-MUTE
:O:
System muting signal output.
pin 92
:
INT1
:IN:
The destination setting input.
pin 93
:
INT2
:IN:
The destination setting input.
pin 94
:
AVSS(GND)
:-:
Negative voltage supply for A/D converter.
pin 95
:
TEST
:O:
Test pin.
pin 96
:
VREF
:IN:
Reference vlotage input for A/D converter .
pin 97
:
AVDD
:-:
Positive voltage supply for A/D converter.
pin 98
:
DSP-SCL
:O:
I2BUS serial clock output
for the Radio-Audio-DSP.
pin 99
:
DSP-SDA
:
I/O
:
I2BUS serial data input/output
for the Radio-Audio-DSP.
pin100:NC
:IN:
Ground.
1.Terminal Description
pin 1
:
LCD-ON
:O:
LCD power supply.
pin 2
:
INT1
:IN:
The destination setting input.
pin 3
:
IE-BUS-TX
:O:
IE Bus serial data output.
pin 4
:
IE-BUS-RX
:IN:
Bus serial data input.
pin 5
:
REMOCON
:IN:
Remote controller signal input terminal.
pin 6
:
BYTE(GND)
:IN:
Connect to VSS.
pin 7
:
CNVSS
:IN:
Connect to VSS.
pin 8
:NC:IN:
Ground.
pin 9
:NC:IN:
Ground.
pin 10
:
RESET
:IN:
The reset signal input.
pin 11
:
X-OUT
:O:
The resonator for main clock.
pin 12
:
GND
:-:
Ground.
pin 13
:
X-IN
:IN:
The resonator for main clock.
pin 14
:
VCC
:-:
Positive power supply.
pin 15
:
VCC
:IN:
Positive power supply.
pin 16
:
SYS-ACC-IN
:IN:
ACC detect signal output.
pin 17
:NC:IN:
Ground.
pin 18
:NC:IN:
Ground.
pin 19
:NC:IN:
Ground.
pin 20
:
VARI-BLUE
:O:
Variable blue.
pin 21
:NC:IN:
Ground.
pin 22
:
VARI-GREEN
:O:
Variable green.
pin 23
:
BACK-L-ON
:O:
The backlight control signal output.
pin 24
:
VARI-RED
:O:
Variable red.
pin 25
:
KEY-ILL
:O:
The key illumination ON signal output.
pin 26
:NC:IN:
Ground.
pin 27
:NC:IN:
Ground.
pin 28
:
LCD-CS
:O:
Chip select signal output to LCD.
pin 29
:
FLASH TX
:O:
The serial data output for flash memory.
pin 30
:
FLASH RX
:IN:
The serial data input for flash memory.
pin 31
:
FLASH-SCL
:IN:
Ground.
pin 32
:
FLASH-BUSY
:O:
Not in use.
pin 33
:
LCD-SI
:O:
The serial data input to the LCD driver.
pin 34
:
LCD- AO
:O:
LCDdriverdatatypecontrol.
pin 35
:
LCD-CLK
:O:
The clock pulse output to the LCD driver.
pin 36:LCD-RESET
:O:
LCD driver reset signal output.
pin 37
:NC:IN:
Ground.
pin 38
:NC:IN:
Ground.
pin 39
:
FLASH-EPM
:IN:
Ground.
pin 40
:NC:IN:
Ground.
pin 41
:NC:IN:
Ground.
pin 42
:NC:IN:
Ground.
pin 43
:NC:IN:
Ground.
pin 44
:
FLASH-CE
:IN:
The chip enable signal input for flash memory
pin 45
:NC:IN:
Ground.
pin 46
:NC:IN:
Ground.
pin 47
:NC:IN:
Ground.
pin 48
:NC:IN:
Ground.
052-7302-10 M30876MJB-713GP Switch System controller
pin 49:KO0
:O:
Key scanning output terminal.
pin 50
:
KO1
:O:
Key scanning output terminal.
pin 51
:
KO2
:O:
Key scanning output terminal.
pin 52
:
KO3
:O:
Key scanning output terminal.
pin 53
:NC:IN:
Ground.
pin 54
:NC:IN:
Ground.
pin 55
:
KI0
:IN:
Key scanning intput terminal.
pin 56
:
KI1
:IN:
Key scanning intput terminal.
pin 57
:
KI2
:IN:
Key scanning intput terminal.
pin 58
:
KI3
:IN:
Key scanning intput terminal.
pin 59
:NC:IN:
Ground.
pin 60
:
VCC
:-:
Positive power supply.
pin 61
:NC:IN:
Ground.
pin 62
:
GND
:-:
Ground.
pin 63
:NC:IN:
Ground.
pin 64
:NC:IN:
Ground.
pin 65
:NC:IN:
Ground.
pin 66
:NC:IN:
Ground.
pin 67
:NC:IN:
Ground.
pin 68
:NC:IN:
Ground.
pin 69
:NC:IN:
Ground.
pin 70
:NC:IN:
Ground.
pin 71
:NC:IN:
Ground.
pin 72
:NC:IN:
Ground.
pin 73
:
ILL-DET
:IN:
The illumination detection signal input.
pin 74
:NC:IN:
Ground.
pin 75
:NC:IN:
Ground.
pin 76
:NC:IN:
Ground.
pin 77
:NC:IN:
Ground.
pin 78
:NC:IN:
Ground.
pin 79
:NC:IN:
Ground.
pin 80
:NC:IN:
Ground.
pin 81
:NC:IN:
Ground.
pin 82
:NC:IN:
Ground.
pin 83
:NC:IN:
Ground.
pin 84
:NC:IN:
Ground.
pin 85
:NC:IN:
Ground.
pin 86
:NC:IN:
Ground.
pin 87
:NC:IN:
Ground.
pin 88
:NC:IN:
Ground.
pin 89
:NC:IN:
Ground.
pin 90
:NC:IN:
Ground.
pin 91
:NC:IN:
Ground.
pin 92
:NC:IN:
Ground.
pin 93
:NC:IN:
Ground.
pin 94
:
AVSS(GND)
:-:
Negative voltage supply for A/D converter .
pin 95
:NC:IN:
Ground.
pin 96
:
VREF
:IN:
Reference vlotage input for A/D converter .
pin 97
:
AVDD
:-:
Positive voltage supply for A/D converter.
pin 98
:NC:IN:
Ground.
pin 99
:NC:IN:
Ground.
pin100
:NC:IN:
Ground.
pin 1
:
VCC
:-:
Supply volltage positive terminal.
pin 2
:
XIN
:-:
32.768 kHz crystal oscillator or external
clock sourcer.
pin 3
:
XOUT
:-:
32.768 kHz crystal oscillator or external
clock sourcer.
pin 4
:
CLOCK_ENAB
:I:
CLOCK_OUT enable(active high).
pin 5
:NC:-:
Not in use.
pin 6
:NC:-:
Not in use.
pin 7
:
I2C_SCL
:
I/O
:
I C clock.
pin 8
:
I2C_ADDR0
:I:
I C slave address selection
pin 9
:
I2C_ADDR1
:I:
I C slave address selection
pin 10
:
I2C_ADDR2
:I:
I C slave address selection
pin 11
:
CP_READY
:O:
CP ready to receive next instruction
(active high).
pin 12
:
MODE0
:I:
Operating voltage selection.
pin 13
:
MODE1
:I:
Communication mode selection.
pin 14
:NC:-:
Not in use.
pin 15
:
I2C_SDA
:
I/O
:
ICdata.
pin 16
:
MODE2
:I:
Communication mode selection.
pin 17
:
ROSC
:I:
Connect via 100k¡1% resistorto VCC.
pin 18
:
SPI_nSS
:I:
SPI slave select (active low).
pin 19
:
SPI_SIMO
:I:
SPI master-to-slave data.
pin 20
:
SPI_SOMI
:O:
SPI slave-to-master data.
pin 21
:
SPI_UCLK
:I:
SPI clock.
051-6928-90 341S2094 iPod Authentication Coprocessor Specification
The control signal output for DC_DC_Converter.
-7-
2
2
2
2
2
DXZ785USB/DXZ786USB
NO. PART NO. DESCRIPTION Q'TY NO. PART NO. DESCRIPTION Q'TY
1 ----------- SENSOR PWB 1 39 621-1750-20 POWER GEAR C 1
2 966-1743-21 DRIVE-PLT-ASSY 1 40 621-1751-20 POWER GEAR D 1
3 SMA-182-100 SPINDLE MOTOR-ASSY 1 41 621-1752-20 DISC STOPPER 1
4 SMA-197-100 SLED MOTOR-ASSY 1 42 621-1753-20 CLAMPER RING 1
5 345-5476-20 CUSHION RUBBER 1 43 621-1754-20 GEAR BASE 1
6 620-1023-23 CLAMPER PLATE 1 44 622-1571-21 ROLLER SHAFT 1
7 620-1026-21 SPRING PLATE 1 45 624-0020-00 LEAD SCREW 1
8 620-1596-23 CLAMPER LINK 1 46 629-0081-21 DAMPER F 2
9 620-1598-22 UPPER CHASSIS 1 47 629-0082-21 DAMPER R 1
10 620-1752-20 SENSOR ARM 1 48 716-1507-01 SCREW(M2x3) 1
11 620-1753-20 ID-LOCK PLATE 1 49 716-1670-01 SCREW(M2x4) 4
12 620-1766-20 LOWER CHASSIS 1 50 716-1733-01 SCREW(M1.7x2.3) 2
13 621-0608-21 SECOND GEAR 1 51 716-3469-01 SCREW(1.7x4) 2
14 621-0609-20 BASE GEAR 1 52 716-3473-01 SCREW(M2x3) 1
15 621-0610-20 IDLE GEAR A 1 53 716-3551-00 SCREW(M1.4x2.5) 2
16 621-0611-20 IDLE GEAR B 1 54 750-7865-20 SHIFT SPRING 1
17 621-0612-21 ROLLER GEAR A 1 55 750-7866-20 RACK SPRING 1
18 621-0620-20 THREAD GEAR A 1 56 750-7867-20 CLAMPER SPRING 1
19 621-0621-20 THREAD GEAR B 1 57 750-7868-20 ID-LOCK SPRING 1
20 621-0623-23 LS-HOLDER 1 58 750-7869-20 SENSOR SPRING 1
21 621-0624-22 GUIDE RAIL 1 59 750-7870-20 DR-SPRING F 2
22 621-0711-21 LOADING ROLLER 2 60 750-7871-20 DR-SPRING RA 1
23 621-0718-21 ROLLER GUIDE 1 61 750-7872-20 DR-SPRING RB 1
24 621-0719-20 ROLLER GEAR 1 62 750-7873-20 DR-SPRING C 1
25 621-0720-20 ROLLER GEAR C 1 63 750-6797-20 ROLLER SPRING L 1
26 621-0721-20 ROLLER GEAR D 1 64 750-6798-20 ROLLER SPRING R 1
27 621-0728-20 STOPPER LINK 1 65 714-2003-8B SCREW(M2x3) 2
28 621-1719-20 IDLE CASE 1 66 780-2025-00 SCREW(M2x2.5) 3
29 621-1726-20 ROLLER SLEEVE 2 67 781-1730-00 SCREW(M1.7x3) 1
30 621-1729-20 SH-BASE 1 68 803-4906-60 VINYL-COAT-WIRE(ORG) 1
31 621-1742-20 UPPER GUIDE 1 69 969-0071-30 PICKUP-ASSY 1
32 621-1743-20 SHIFT LEVER 1 70 816-2590-00 SPECIAL LEAD(GRN) 1
33 621-1744-20 RACK 1 71 816-2591-00 SPECIAL LEAD(YEL) 1
34 621-1745-20 LOCK ARM L 1 72 816-2592-00 SPECIAL LEAD(BLUE) 1
35 621-1746-20 LOCK ARM R 1 73 816-2593-00 SPECIAL LEAD(PUR) 1
36 621-1747-20 GEAR COVER 1 74 966-1722-20 SH-RACK-ASSY 1
37 621-1748-20 POWER GEAR A 1 75 816-2624-50 FLAT WIRE 1
38 621-1749-20 POWER GEAR B 1
EXPLODED VIEW / PARTS LIST
pin 22
:NC:-:
Not in use.
pin 23
:NC:-:
Not in use.
pin 24
:NC:-:
Not in use.
pin 25
:NC:-:
Not in use.
pin 26
:NC:-:
Not in use.
pin 27
:NC:-:
Not in use.
pin 28
:NC:-:
Not in use.
pin 29
:NC:-:
Not in use.
pin 30
:NC:-:
Not in use.
pin 31
:NC:-:
Not in use.
pin 32
:
CLOCK_OUT
:O:
32.768 kHz clock output, if selected by
CLOCK_ENAB.
pin 33
:NC:-:
Not in use.
pin 34
:NC:-:
Not in use.
pin 35
:NC:-:
Not in use.
pin 36
:NC:-:
Not in use.
pin 37
:NC:-:
Not in use.
pin 38
:
nRESET
:I:
CP reset(active low).
pin 39
:
VSS
:-:
Supply voltage, negative terminal.
pin 40
:
VCC
:-:
Supply volltage positive terminal.
CD mechanism section: 929-5016-80
DXZ785USB/DXZ786USB
-8-
* The exploded view is on page 9
65
42
27
9
B1
71
H1
46
H2
22
B2
29
H3
23
73
A1
34
63
1
72
48
H4
H5
44
G6
A4
68
75
A4
D1
G13
H6
H7
52
H3
H1
H2
70
to MAIN
31
B1
22
G2
26
H6
G13
60
29
G12
A1
3
H5
H4
A3
D2
65
21
62
A8
64
B2
1
47
67
2
A5
35
G6
66
61
25
G3
K1
C3
K2
7
E2
G12
M1
A2
41
50
43
18
6
11
G14
G14
K3
K4
17
G2
C2
E2
G5
C1
24
37
G4
G5
A3
57
66
G1
G9
C5
G8
8
20
G11
38
M1
32
G4
39
E1
G3
40
56
54
K3
58
10
E1
G11
G8
G9
C5
33
55
53
K4
51
59
D1
12
A8
59
D2
A2
46
5
A5
13
30
74
H6
H7
36
4
49
K1
C3
K2
16
H6
C1
49
14
15
G1
69
45
28
19
C2
-9-
DXZ785USB/DXZ786USB
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