Toshiba 23HLV87 Circuit Diagrams - Page 2

Edvd Block Diagram

Page 2 highlights

DVD BLOCK DIAGRAM DVD LOADER SL260WRA OPU E DVD/CDPD RF_A, B, C, D, E, F DVD/CD, DVD_LD, CD_LD SPINDLE/ STEPING/ SLED MOTOR TR+/-, F+/SP+/-, SL+/- Motor Drive U202 BA5954 V1P4/FMO/FOO TRO/STBY/DMO 5V LOAD+/RF Motor Drive U1 BA6287F TROPEN/TDO 5V 3.3V AA0~AA21 AD0~AD7 PWR#, REW#, PRD# FLASH 16M U104 MX29LV160BBTC-70G 3.3V, 1.8V MPEG/MICON/DSP/RF_AMP U101 ZR36966 MC, MDD SBCK, SLRCK SACLK, ASDATA0 STEREO DAC U306 CS4345 5V MA0~MA11 DQ0~DQ15 64M SDRAM U103 HY57V641620ETP-H SD3.3V LCD BLOCK DVD_MENU DVD_TRIP STB_DVD VIDEO DVD PB/C DVD PB/Y DVD_RMC DVD POWER AUDIO L AUDIO R DBA0, DBA1, DQM0, DQM1 SDCLK, SDCKE, DCS#, DRAS#, DCAS#, DWE# F-1 F-2

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MPEG/MICON/DSP/RF_AMP
U101
ZR36966
OPU
SPINDLE/
STEPING/
SLED
MOTOR
FLASH 16M
U104
MX29LV160BBTC-70G
RF_A, B, C, D, E, F
RF
DVD LOADER
SL260WRA
DVD/CD, DVD_LD, CD_LD
Motor Drive
U202
BA5954
TR+/-,
F+/-
SP+/-, SL+/-
V1P4/FMO/FOO
TRO/STBY/DMO
5V
Motor Drive
U1
BA6287F
LOAD+/-
TROPEN/TDO
5V
3.3V, 1.8V
DVD BLOCK DIAGRAM
AA0~AA21
AD0~AD7
PWR#, REW#, PRD#
MA0~MA11
DQ0~DQ15
64M SDRAM
U103
HY57V641620ETP-H
SD3.3V
3.3V
LCD BLOCK
DVD_TRIP
STB_DVD
VIDEO
DVD_RMC
AUDIO L
AUDIO R
STEREO DAC
U306
CS4345
DVD PB/Y
DVD PB/C
MC, MDD
SBCK, SLRCK
SACLK, ASDATA0
5V
F-1
E
F-2
DVD/CDPD
DBA0, DBA1, DQM0, DQM1
SDCLK, SDCKE, DCS#,
DRAS#, DCAS#, DWE#
DVD_MENU
DVD POWER