-23-
BLOCK DIAGRAM -1/6 (OVERALL SECTION)
DISC
SPINDLE
MOTOR
LOADING
MOTOR
Focus, tracking sled
VF+
VF-
-24VA
8V
5.2VA
5V_A
5V_D
3.3V_M
2.5V
2.5V
A.GND,D.NGD,M.GND
loading drive
spindle
loading
CD,DVD:A,B,C,D,E,F
MIRR,TZC
DVD_LDQM,DVD_SD,CSI
DVD_MA[0:11]
DVD_MD[0:15]
DVD_SD_CAS,
DVD_SD_RAS
DVD_SD_CLK
DVD_MWE
DVD_DATA[0:7]
DVD_SD_CSO,
DVD_UDQM
ICADDR[0:8]
ICDA
T
A[00:15]
SDCLKI, ZISENB
REQZI
33.8688MHz
DA_DATA,
DA_LRCK,
DA_BCK
D[00:07]
X501
20MHz
A[00:02]
DA_XCK
Y
.SEL
Y(G)
Pr(C,R)
Pb(B)
FE,TE,RFRP,SBADD,DVD/CD RF
TEBAL,FEBAL,
DPOCTL,EQF,EQB
MON,SPINDLE_DRV
FDO,TDO,
FMO
AC100-
240V,
50~
60Hz
FL DISPLAY
REMOCON RECEIVER
KEY Input
SPINDLE_FG
POWER CONTROL
SENS,FOK,MIRR
MSDATO,DEFECT,DSP_SENSE,
SQSO,SQCK,SCOR,AO[0:5]
XLAT,S_CLK,S_DATA,DO[0:7]
PICK
UP
IC2A1
SSI33P3721
RF Signal
Processor
IC205
DRAM
AS4LC256K16E0-35
256K x 16bit
IC201
GDC25D801D
CD/DVD DSP
DVD SERVO
IC501
HD6417034AF112
MAIN
-COM
IC301
ZiVA-4.1B0
MPEG A/V
Decoder
SW602
SLD SW
IC302
M12L16161A-7T
1M x 16bit
SDRAM
IC303
M12L16161A-7T
1M x 16bit
SDRAM
IC304
TC7W04FU
CLOCK
GENERATROR
IC206
TC7W04FU
CLOCK
GENERATROR
IC2M1
FAN8727
Motor Driver
POWER
BOARD
IC901
PD780232GC-035<EZ>
PD780232GC-043<KN>
OPEN S/W
CD DECK MECHANISM
CLOSE S/W
LIMIT S/W
M
M
DAC_LO,
S_CLK,
S_DATA
DA_DATA,
DA_LRCK,
DA_BCK
X3K1
27MHz
AMP
VIDEO
OUT
CVBS
Y
C
Y(G) Pb(B) Pr(R)
SL/SR
X201
33.8688MHz
IC401
PCM1716E
AUDIO DAC
IC451
PCM1601A
AUDIO DAC
(5.1CH)
IC502
AT49F8192A-90TC
FLASH ROM
IC503
M11B416256A-35J
DRAM
DIG901
FRONT CONTROL
RC901
TSOP2838WE1
IC402
NJM4580D
L/R
FR/FL
RR/RL
WOOFER
/CENTER
WOOFER
/CENTER
PR/RL FR/FL
AUDIO
OUT
L/R
JK603
TO TV
