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BLOCK DIAGRAMS
1. Overall Block Diagram
M
M
DISC
SPINDLE
MOTOR
LOADING
MOTOR
DECK MECHANISM
DVD:RF0,A,B,C,D
CD:RF0,A,B,C,D,E,F
PICK
UP
DIG901
FLD DISPLAY
KEY Input
6MHz
X-TAL
B/Pb
IC5A1
29LV800TA-70
1M
8BIT
FLASH ROM
URST
A[00:19]
PCE#
PRD#
PWR#
DQ[00:15]
RFON,RFOP,FEO,RFL,CSO
TEO,BDO,RFRP,HTRC,V2P8
L/R
FL
FR
CVBS
R/Pr G/Y
RL
RR
CENTER
WOOFER
Y[1:6]
Y
C
L/R
FL
FR
RL
RR
CENTER
WOOFER
VF+
AC 90V~240V
50HZ/60Hz
VF-
-27VA
5V
3V3M
12V
STBY,TRCLOSE
27MHz
X-TAL
PWRCTL
DV33
IC505
KS24C021CS
EEPROM
IC601
CS4391(2DAC)
IC451
PCM1603(6DAC)
IC602/IC302/IC303/IC304
NJM4580
OP-AMP
RC901
REMOCON
RECEIVER
IC903
RESET IC
LOAD+,LOAD-
F+,F-,T+,T-
SP+,SP-
IC201
MT1336E
RF
SLED
(FEEDING)
MOTOR
SL+,SL-
IC202
LA6560
MOTOR
DRIVER
M
V33
DV33
AV33/DV33/V25
VCC/DV33/3V3M
IC5K1
CS5331A(ADC)
IC5K2
KA741(OP-AMP)
VCC
AMDAT
MIC_IN
ACLK
ABCLK
ALRCK
IC604
MM1623XFBE
VIDEO BUFFER
MIC_DETC
ASPDIF
COAX OPTICAL
ASPECT
VCC
RVCC
AVCC
AV33
V25
LD01,LD02, IOA, V2.0
VCC/+8V
RVCC
LIMIT
TROUT,TRIN
TROPEN,TRSO,FOSO,DMSO,FMSO
°‹
SCLK,SDEN,SDATA
PWMOUT2
AD[0:7]
VCC
IC901
GMS81C2012(Hynix)
Front Micom
VFD_SCK
VFD_TXD
M_REQ
POWER
BOARD
V1P4
MDI1
APC
VFD_RXD
S_REQ
5V2A
+P8V
MUTE
J6
RS232
TXD
RXD
SCL
IC502
M12L16161A
512K
2Banks
16BIT
SDRAM
DV33
IC503
M12L16161A
512K
2Banks
16BIT
SDRAM
DV33 DV33
IC506
M12L64164A
1M
4Banks
16BIT
SDRAM
MA[00:10]
BA0
DCLK
DCKE
CS#
RAS#
CAS#
WE#
DQM[0:1]
DQ[16:31]
DQM[2:3]
MA11,BA1
SDA
VRST#
ASDAT[0:3]
VSCK
VSDA
ASTB
IC501
MT1379E
DSP/MPEG
+12V
+12VVCC
DV33
IC510
BUFFER IC
74HCT244
VCC
ADIN
DV7800M'S
TOSHIBA