Sharp LC-22DV200E Service Manual

DVD BLOCK DIAGRAM
RF A B C D E F TROUT LIMIT MDI
1
DVD LOADER
DSM3
LCD BLOCK
TRIN
MPEG/MICON
IC4001
MT1389DE/L-L
OPU
06SD
SPINDLE/
STEPING/
SLED
MOTOR
RF
,
A
,
B
,
C
,
D
,
E
,
F
,
TROUT
,
LIMIT
,
MDI
1
DMSO, FMSO, TRSO
FOSO, VIP4, STBY,
TROPEN, TRCLOSE
START_SW
SPDIF-134
DVD RESET
Y_VIDEO
C_VIDEO
ZERO
XAMUTE
RESET
G/Y/SY
B/PB/SC
ASPDIF
TRIN
VR(DVD),VR(CD)
IOA(DVD-L/CD-H)
VR_CTL
Q2301
Q2304
Q2305
MOT_SPDL-
Motor Driver
IC2301
AM5766
T+/-, F+/-,
LOAD+/-,
MOT_SLED+/-
MOT_SPDL+
OP+/-
LD DRIVE CTL
Q
2302
Q
2303
LDO1,LDO2
LD_DVD/CD
TV_RX/DVD_TX
C
E
TV_TX/DVD_RX
16M SERIAL FLASH
IC4004
AT25DF161-SH-T
SFLASH_CK,SFLASH_CS/DI
MA0~A11,SDCLK
DQ0~15
DVD_A_OUT_L
DVD_A_OUT_R
A
UDIO AMP
IC8501
NJM4565M(TE1)
A
L, AR
V20
64M SDRAM
IC4005
HY57V641620FTP-7
DWE#, DCAS#, DRAS#,
DBA0/1, DQM0/1
AUDIO_R
AUDIO_L
Q
2302
,
Q
2303
SFLASH_DO
1.8V REG
IC8502
RP131H181D5-T1-F
P.CON+3.3V
B
A
MOTOR+6V
P.CON+A5V
P.CON+12V
D
E
C
A
B
A
A
D
A … V+3
B … V+1R8
C … V+12
D … V+5V
E … V+6A
F-1 F-2

Sharp LC-22DV200E Specifications

General

Brand	Sharp
Model	LC-22DV200E
Category	TV DVD Combo
Language	English