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Marantz CD6003 Service Manual

Marantz CD6003
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10
When the error is continuously caused ve times or
more, two or more errors do the following display by
internal processing. There is a possibility that IC31, IC32
or the CD module is out of order when the error of the
correspondence occurs on not a specic disk but two or
more disks. Exchange IC31 or IC32 when a pertinent
error occurs even if CD modules are exchanged.
4) Communication Error between D/A Converter and
Front Microprocessor
If no response is detected in the communication between
the D/A Converter and the Microprocessor, the display
will show the following message.
Check that the exible cable has been duly connected
between CUP12190x and CUP12192x and also that
L752(+5V) and IC75(14pin(+3.3V))on theCUP12192x
are receiving the designated voltage.
Make the CD or the USB repayable.
Ensure that IIC communications have been established
between R755 and R756 when the unit is switched from
STOP to PLAY.
If the error cannot be corrected through normal operations,
IC75 may be broken. If such is the case, replace IC75.
5) iPod-authenticated error and the microprocessor
communication error
If no response is made in the communication with an
iPod-authenticated IC within a regulated timeframe, the
display will show the following message.
As the communication with the authenticated IC has not
been established normally, ensure that the IIC signal
is communicating at a normal level when the unit is
connected with an iPod.
The frequency of the IIC clock (IIC_SCL) is approximately
40 kHz only when the unit communicates with an iPod-
authenticated IC. If no communication can be detected,
check the soldering points of the microprocessor (IC21
on CUP12190x), resistors (R214, R215, R217 and R218
on CUP12190x) and the authenticated IC (R214 on
CUP12190x).
If the problem specic to the iPod cannot be rectied, the
authenticated IC (IC27 on CUP12190x) may be broken.
If that is the case, replace IC27.
内部処理複数連続5回以上
場合下記表示
場合、IC31IC32 CD故障
可能性
CD
IC31IC32交換
4) D/A通信
D/A
場合、以下表示
CUP12190xCUP12192x
接続確認
CUP12192x L752(+5V)IC75 14pin(+3.3V)
確認指定電圧確認
CDUSB再生可能状態
St
opPlay
R755R756
IIC通信確認
場合、IC75可能性IC75交換
5) iPod認証 IC通信
iPodIC
場合、以下表示
IC
iPod IIC
確認
尚、iPod ICIIC
(IPOD_SCL) 40kHz
CUP12190x IC21
CUP12190x R214R215R217R218
IC(CUP12190xIC27)
iPod
IC(CUP12190x IC27)
IC27交換
ErrCountOver
DACErrorIIC
iPodErrorIIC
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Marantz CD6003 Specifications

General IconGeneral
Frequency range2 - 20000 Hz
Audio formats supportedAAC, MP3, WMA
Signal-to-Noise Ratio (SNR)110 dB
Total Harmonic Distortion (THD)0.002 %
CD-RW playbackYes
CD changer-
Device typePersonal CD player
Cassette deckNo
Product colorGold, Silver
Channels quantity2 channels
Disc loading typeTray
Remote control typeRC002CD
Display typeLCD
Volume controlRotary
Programmable tracks30
USB 2.0 ports quantity1
Power consumption (standby)0.3 W
Power consumption (typical)19 W
Weight and Dimensions IconWeight and Dimensions
Depth339 mm
Width440 mm
Height106 mm
Weight7000 g

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