3-60
BLOCK DIAGRAMS
1. DVD OVERALL BLOCK DIAGRAM
M
M
DISC
SPINDLE
MOTOR
LOADING
MOTOR
DECK MECHANI SM
CD: A,B, E, F
DVD: A,B,C,D,
DVD; RF
PICK
UP
IC203
SDRAM
16bit
16M
IC201
HDC25D811
CD / DVD DSP
IC501
PANTERA
LE / PLUS
IC301
HS353106
CPLD
I/O PORT 72
IC305
SDRAM
16/32BIT
64M
IC502
93C56
EEPROM
IC2M1
FAN8004
MOTOR
DRIVER
IC2A1
Hd153702TF
RF
ICDATA
[00:15]
ICADD
[0:8]
LOADING
FOCUS,TRACKING,SLED
SPINDLE
MIRR,TZC,PE,TE
FE,DFECT_IN
RFO
SCLK,SDATA
;
SCOR,SQCK,SQSO
XLAT , E_STI , E_ENB , E_DR
RF_XLAT , LDON
IC401
CS4391
XIO1,XIO
,XIO10
/SRST
F_CLK
F_OUT
PCMCLK
ALE
MSDATO
MDP1
FOK
DEFECT
DSP_SENSE
LOCK
E_SOUT
ZISENB
/XRST
DAC_RST
16
:
9
, PAL_SW , AUTO_SW , MIC_ON
Y_SEL
/A_MUTE
/DAC_CS1
/DAC_CS2
V_MUTE
DAC_CLK
DAC_OUT
ADCCLK
ACT_MUTE , LOAD_OPEN , LOAD_CLOSE
MIRR
AD[
04
:
21
]
PSENB
FLD
/FLD_CS
FLD_CLK
FLD_OUT
EE_CS , EE_CLK , EE _OUT
F_IN
IC3F1
FLASH
ROM
/FLASH_CS , /RD
PWEO
LA0
LA1
LA2
LA3
LADD
[04:19]
MD[00:31]
MCLK2
CKE
MA[00:10]
MA12,13
/CS0
/RAS
/CAS
/WE
DQM0`3
REQP
SDCLKI , PSYNC
DVD[1:7]
DSP_INT
SENSE
/DSP_CS
F_IN
DA_AIN
SPDIF
ACLK
LRCK
AOUT0~3
AM P
L/R
L/R
5.3VA
POWER
8VA
12V
3.3V
2.5V
A.GND, D.GND, M.GND
5V
AD[0:7]
LADD4~5 , LA0~3
AD[
00
:
15
]
MDP,FDO,TDO,FMO,MON
OPEN_SW
CLOSE_SW
LIMIT_SW
CPLD
27MHz
X-TAL
33.8688MHz
X-TAL
IC206
INVER
TER
NS
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