Toshiba SD-V280UA - DVD Front;Back End

RF AMP
IC2602
LA9702WL
Motor Driver
IC2301
LA6560
DSP
IC2001
LC78661W
DRAM
IC2002
4M EDO
SDRAM
IC4002
16M
MPEG Decoder
W/Video Encoder
IC4001
ZR36732(Vaddis 4)
AUDIO DAC
AUDIO_SW
ROM
(SST)
IC4005
8M FLASH
uCom
IC1001
ZR36705
1.9V REG
IC4006
PQ070XZ01ZP
Pickup
Loading
Motor
Spindle
Motor
MECHA
RESET
IC1002
PST3229NR
EEPROM
IC1006
S-24C04BFJ
X4001
27MHz
D
A
C
C, H, D
C
H
H
X1001
12.5MHz
E
E
E, B
H
FRONT BACK
CD/DVD
A, B, C, D, E, F
T+/–
F+/–
LD_DVD
LD_CD
RFN/P
TE/FE
MD/MA_DATA
MA/MD_
DATA
MA/MD_
DATA
HA/HD_DATA
HA/HD_DATA
SLD1/2
SP1+/–
SP_FG
OPEN/CLOSE
MLD1
MLD2
TOST/ FOST/ BOOT3 T/T
BAL/ F BAL/ETC
SPD/SLD/TD/FD/
SPD_FG
WR, RD,
RDY,
DVD RST
ASDATAO
ABCLK
AMCLK
ALRCLK
Y
AUDIO R
SPDIF-134
REMIN
DVD/
CD
DATA
A P.CON+9V
B AT+D5V
C P.CON+D5V
D P.CON+A5V
E AT+D3.3V_M
F AT+3.3V
G -20V
H P.CON+D3.3VA (AT)
SPDIF/DVD
SPDIF/DVD
SDA
SCL
C
ZERO
SYS_MUTE
AUDIO L
VCR BLOCK
DAC_A, B,
CD
VIDEO
DRIVER
IC8501
MM1540AFBE
CVBS
DVD_Y
DVD_U
DVD_V
DVD RESET
F-1
F-2
DVD FRONT/ BACK END BLOCK DIAGRAM