Marantz CD6003 Service Manual

35 36
11. BLOCK DIAGRAM
DAC_AUDIO+
+12V
-12V
+8V
VDD
DAC_AUDIO+
VP
FL+
FL-
ST+5V
+3.3V
+1.8V
VDD
+3.3V 3.3VDA
+P1.5V
VDD
USB+3.3V
DIS+3.3V
ST+5V
ST+3.3V
P_MUTE
M
M
MAIN TRANS
SUB TRANS
DMO
FMO
TR+/-
FC+/-
LOGIC
CONTROL
SPINDLE+
SPINDLE-
SLED+
SLED-
TRACKING+ TRACKING- FOCUS+ FOCUS-
M
SPINDLE MOTOR
SLED MOTOR
SPINDLE-
SPINDLE+
SLED-
SLED+
LIMIT SW
CL/SW
COM
27Mhz
LOADING+
LOADING-
SERIAL
PORT
VOLUME
Control
MIXER
VOLUME
Control
INTERPOLATION
FILTER
FILTER
INTERPOLATION
DAC
DAC
ANALOG
FILTER
FILTER
ANALOG
MODE
Selector
Control
Port
SDATA
SCLK
LRCK
DAC_MCK
SDA2
SCL2
AOUTB-
AOUTB+
AOUTA+
AOUTA-
MDI
LDO
EXTERNAL
Mute Control
Reference
CMOUT FILT+
L
R
DOUT
OPTICAL OUT
COAXIAL OUT
+3.3VA
10-Bit 8CH
AD
SIO/UART/IrDA
SIO/UART
(SIO0)
(SIO1)
Serial Bus
Interface
8-Bit Timer
(TMRA7)
XWA
XBC
XDE
XHL
XIX
XIY
XIZ
XSP
W
B
D
H
A
C
E
L
IX
1Y
IZ
SP
32bit
F
P C
WATCH-DOG TIMER
16-KB RAM
Specoal timer for CLOCK
256-KB FLASH
E2PROM
4-KB BOOT ROM
900/L1 CPU
H-OSC
Clock diunler
Clock Gear
L-OSC
Port 0
Port 1
Port 2
CS/WAIT
Interrupt
Controller
RL4
RL3
RL1
RL2
RL5
E
C
B
F
D
A
CD MECHANISM
WELCOME
DIS_SCL
DIS_CL
DIS_SO
DIS_RST
REMO
DIS_SCL
DIS_CL
DIS_SO
DIS_RST
RS/REMOTE_IN
UPDATE PORT
ST+5V
DAC_RST
DAC_RST
SDA2 SCL2 CD/USB
+5VA
KEY DATA
DIS_ON/OFF
KEY DATA DIS_ON/OFF
CD_BUS0
CD_BUS1
CD_BUS2
CD_BUS3
HOST-RST
MT-STBY
CL-M
OP-M
OP-SW
CL-SW
LIMIT-SW
OP-M
CL-M
MT-STBY
35
33
34
OP/SW
OP-SW
CL-SW
LIMIT-SW
REMO
SDATA
SCLK L
RCK
DSP_MCK
DMO
FMO
TRO
FOO
TRO
FOO
FOCUS- FOCUS+
TRACKING- TRACKING+
E
F
B
D
A
C
+3.3VA
+5VA
ST+3.3V +P1.5V+3,3V3.3VDA+VREF
+RF3.3V
+VREF
+VREF +8V
HDAM HDAM-SA2
A_MUTE
B_MUTE
+12V -12V
F_MUTE
A_MUTE
B_MUTE
F_MUTE
P_MUTE
P_MUTE
FL+/-
DIS+3.3V
VP ST+5V
BLOCK DIAGRAM
+12V
-12V
A
B
HEADPHONE
OUTPUT
SYS DETECT
BUS IN/OUT
UPDATE PORT
ANALOG L
ANALOG R
T5CC1
TC94A70FG
TA2125AF
CS4398CZ
DSP POWER
DAC_MCK DSP_MCK
SCL2
SDA2
16.934Mhz
+3.3VCL
CLOCK(PLL+VCO)
CMOS
LV
CMOS
LV
CMOS
LV
Divider
and
Output
Control
PLL
with SSC
VCXO
XO
LVCMOS
EEPROM
Programming
and
Control Register
+1.8V +3.3VCL
TC7WHU04FU(NC)
+3.3VCL
CDCE913
IPOD_SCL
IPOD_SDA
IPOD_RST
8-Bit Timer
(TMRA6)
8-Bit Timer
(TMRA5)
8-Bit Timer
(TMRA4)
8-Bit Timer
(TMRA3)
8-Bit Timer
(TMRA2)
8-Bit Timer
(TMRA1)
8-Bit Timer
(TMRA0)
(SBI)
Converter
Port 3
Port 6
Port A
Controller
(4-BLOCK)
16-Bit Timer
(TMRB0)
16-Bit Timer
(TMRB1)
uPD63901-301-BEN
USB
USBDM
USBDP
CD_USB
74VHC157FT
IPOD
CP CHIP
USB_SCLK
USB_SDATA
USB_LRCK
USBDM USBDP
USB_SO USB_SI USB_CLK USB_CTS
USB_DDI
USB_NMI USB_STBY_B USB_RTS IPOD_ERR USB_RESET
USB+3.3V
48Mhz
ST+3.3V
EEPROM
SCL
SDA
Bias UVLO
Oscillator
Charge
Pump
Thermal
Protection
Gate
Control
Current
Limiting
Output Voltage
Detection
Delay
VIN
VOUT
FLG
VDD
USB_OCI
CURRENT LIMIT IC
USB_PON
USB+5V
USB_PON USB_OCI
ST+3.3V
USB_MCK
USB_MCK
RST/ST+3.3V/GND
UPDATE
IC11
H
L
ST+5V
RS/REMOTE_IN
VDD
USB+3.3V
USB+5V
CD_BUCK
CD_CCC
CD_REQ
CD_RST
USB+3.3V
SCL SDA
GND
IN OUT
2
1
3
VDIS
GND
VOUTVIN
43
21
GND
OUTIN
3
2
1
In Out
GND
3
1
2
3
NC
OUT
DS
VSS
VDD
2
54
1
GND
OUTIN
3
2
1
In Out
GND
3
1
2
GND
OUTIN
3
2
1
In Out
GND
3
1
2
In Out
GND
3
1
2
VIN
GND VOUT
3
2
1
Q7
Q9
OPEN/CLOSE
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Marantz CD6003 Specifications

General

Frequency range	2 - 20000 Hz
Audio formats supported	AAC, MP3, WMA
Signal-to-Noise Ratio (SNR)	110 dB
Total Harmonic Distortion (THD)	0.002 %
CD-RW playback	Yes
CD changer	-
Device type	Personal CD player
Cassette deck	No
Product color	Gold, Silver
Channels quantity	2 channels
Disc loading type	Tray
Remote control type	RC002CD
Display type	LCD
Volume control	Rotary
Programmable tracks	30
USB 2.0 ports quantity	1
Power consumption (standby)	0.3 W
Power consumption (typical)	19 W

Weight and Dimensions

Depth	339 mm
Width	440 mm
Height	106 mm
Weight	7000 g