Sharp LC-22DV200E Service Manual ▷ View online
DVD BLOCK DIAGRAM
RF A B C D E F TROUT LIMIT MDI1
DVD LOADER
DSM3
DSM3
LCD BLOCK
TRIN
MPEG/MICON
IC4001
MT1389DE/L-L
OPU
06SD
06SD
SPINDLE/
STEPING/
SLED
MOTOR
STEPING/
SLED
MOTOR
RF, A, B, C, D, E, F,TROUT,LIMIT,MDI1
DMSO, FMSO, TRSO
FOSO, VIP4, STBY,
TROPEN, TRCLOSE
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
Q2304
Q2305
MOT_SPDL-
Motor Driver
IC2301
AM5766
T+/-, F+/-,
LOAD+/-,
MOT_SLED+/-
MOT_SPDL+
LOAD+/-,
MOT_SLED+/-
MOT_SPDL+
OP+/-
LD DRIVE CTL
Q2302 Q2303
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
AUDIO AMP
IC8501
NJM4565M(TE1)
AL, AR
V20
64M SDRAM
IC4005
HY57V641620FTP-7
DWE#, DCAS#, DRAS#,
DBA0/1, DQM0/1
DBA0/1, DQM0/1
AUDIO_R
AUDIO_L
Q2302,Q2303
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
B … V+1R8
C … V+12
D … V+5V
E … V+6A
F-1
F-2
J4303
RGB-56H
AR OUT
1
SCART_AR_OUT
AL OUT
3
SCART_AL_OUT
AR IN
2
SCART AR IN
HDMI/JACK BLOCK DIAGRAM
AUDIO SWITCH
AR IN
2
SCART_AR_IN
AL IN
6
SCART_AL_IN
R IN
15
SCART_R_IN
G IN
11
SCART_G_IN
B IN
7
SCART_B_IN
FB
16
SCART_FB
FOR VCR
8
SCART1_SW
VIDEO IN
20
SCART V IN
SCART
VIDEO IN
20
SCART_V_IN
MONITOR OUT
19
VIDEO_SW IC4304
VIDEO_DRIVER IC4301 NJW1351RB1(TE1)
MM1501XNRE
6
VDAC_OUT
5
SCART_V_OUT
VIN
3
2
4
TU_CVBS_P
CP4203
1
DVD_SPDIF
2
ZERO_MUTE-L
4
DVD_RESET
DVD_RESET
DVD_SPDIF
ZERO_MUTE-L
SYSCON/POWER/DDR2/FLASH/
COMMON_I/F/AVDAC/LVDS/
SUB MICON/TUNER
COMMON_I/F/AVDAC/LVDS/
SUB MICON/TUNER
6
DVD_SLOT_IN
7
DVD_TX
18
DVD_RX
15
DVD_Y_IN
16
DVD_C_IN
13
DVD_AR
14
DVD_AL
SLOT_IN-H
DVD_AR
DVD_AL
DVD_TX
DVD_RX
DVD_Y
DVD_C
AUDIO SWITCH
F-3
F-4
CP4201
P_ON-H
P_FAIL-L
P_FAIL-L
AT+9V
5
REGULATOR/EXTIO BLOCK DIAGRAM
P.CON+12V SW
INVERTER-H
P_FAIL
INV-H
R1190S090B-E2-F
18
21
20
P_ON-H
P.CON+9V REG
IC4302
7
8
8
AV33
9
DVD+5V
D+1.8V
D+1.1V
DVD+5V_REG
IC3408
RP131H501D-T1-F
DVD+12V
6
Q3410
KTA1664-Y(GP)
UP7704U8
DC/DC_CONV. 1.1V 3A
IC3401
SC4525ASETRT
AV+3.3V_REGULATOR
IC3402
REG+1.8V
AT+6V
AT+12V
DC/DC_CONV. 3.3V 3A
RP131H331D-T1-F
IC805
D+3.3V
USB+5V
D+5V
AT+3.3V
CI+5V
LCD+5V
USB+5V_REGULATOR
IC3403
RP131H501D-T1-F
A+3.3V_REGULATOR
IC3407
RP131H331D-T1-F
LCD+5V_SW
RP131H501D-T1-F
CI+5V_REGULATOR
D+5V_REGULATOR
IC9601
RP131H501D-T1-F
Q2802
_
IC3404
IC3481
SC4525ASETRT
DVD+6V
A+1.25V
A+2.5V
DVD+3.3V
Q3407
SI3443BDV
DVD+6V_SW
Q3408
TPC6108
A+1.25V_REGULATOR
DVD+3.3V_SW
RP131H251D-T1-F
SI3443BDV
IC3405
IC3406
RP131H121D5-T1-F
A+2.5V_REGULATOR
F-5
F-6
RESET
IC806 PST3229NR
IC806 PST3229NR
HDMI CONNECTOR
CP3601
1A0300030
CP3601
1A0300030
ORESET
15 DDC_SCL
TU+5V_REGULATOR IC5801
16 DDC_SDA
RP131H1501D-T1-F
TUNER
EEP ROM IC
TU5801 TDTW S720D
SYSCON/POWER/DDR2/FLASH/COMMON_I/F/AVDAC/LVDS/SUB MICON/TUNER BLOCK DIAGRAM
TMDS_DATA(0~2,+/-),TMDS_CLK+/-
EEP_ROM IC
TU5801 TDTW-S720D
IC3601
AT24C02BN-SH-T
AT24C02BN-SH-T
LCD PANEL
TU_CVBS_P,N,DIFP,DIFN,SIFP,SIFN,IF_AGC,
LVDS_CON. (22inch)
CP2801 A2006WV0-2X15P
CP2801 A2006WV0-2X15P
SCART_R,G,B_IN
SCART_FB
SCART_FB
LCD_TXOUT0+/-~3+-,CLKOUT+/-
SCART1_SW
SCART_V_IN
VDAC_OUT
DVD-H
DVD_SPDIF
DVD_RESET
OPCTRL0
DVD_RX
SCART_V_IN
VDAC_OUT
DVD-H
DVD_SPDIF
DVD_RESET
OPCTRL0
DVD_RX
HDMI/JACK
SCL
SDA
LVDS CABLE
CD7201
FFC10301800510T1-F04
CD7201
FFC10301800510T1-F04
V7201
DVD_TX
DVD_Y_IN
DVD_Y_IN
DDR2
SCALER
DVD_C_IN
IC802
MRCAS#,MRODT,MRRAS#,MRWE#,MRCS#
IC800
H5PS5162FFR-S5C
RDQ0~15,RDQS0,0#,1,1#,RDQM0,1
MT5362CHG
CVBS_IN
MRA0~12,MRBA0,1,CLK0,0#,MRCKE
AL0,AR0
AL1,AR1
AL2,AR2
SPDIF_OUT
AL1,AR1
AL2,AR2
SPDIF_OUT
DDR2
VGA-R,G,B
IC803
MRCAS#,MRODT,MRRAS#,MRWE#,MRCS#
VGA-HS,VS
H5PS5162FFR-S5C
RDQ16~31,RDQS2,2#,3,3#,RDQM2,3
KEY_A,B
MRA0~12,MRBA0,1,CLK1,1#,MRCKE
REMOCON_IN
RED_LED,GREEN
CVBS_C_IN
CVBS_Y_IN
RED_LED,GREEN
CVBS_C_IN
CVBS_Y_IN
EEPROM 32K
A_IN_L/R
IC801 AT24C32CN-SH-T
CS_PR_IN
AUDIO SWITCH
_
_
EEP_SCL
CS_PB_IN
EEP_SDA
CS_Y_IN
SERIAL_FLASH 8Mbit
CI CONNECTOR
IC804 AT26DF081A-SU
CP9601
POCE0#
A01A5A00C110P00
NAND_FLASH 256 Mbit
PARB#,POCE1#,PACLE,PAALE
IC807 HY27US08561A-TP
POWE#,PDD0~7
PDD0,PDD1,POOE#
IC CARD INTERFACE IC
IC9600
MT8295AE
IC9600
MT8295AE
CI_A0~A14,CI_D0~D7,CI_INDATA0~7
CI_OUTDATA0~7,CI_IREQ#
CI_IOIS16#,CE2#,INSYNC
CI_RESET,WAIT#,REG#,INVALID,INCLKA
CI_OUTVALID,CI_OUTSYNC
CI_CE1##,OE##,WE##,CD1#,CD2#
CI_VS1#,LORD##,LOWR##,OUTCLK
CI_OUTDATA0~7,CI_IREQ#
CI_IOIS16#,CE2#,INSYNC
CI_RESET,WAIT#,REG#,INVALID,INCLKA
CI_OUTVALID,CI_OUTSYNC
CI_CE1##,OE##,WE##,CD1#,CD2#
CI_VS1#,LORD##,LOWR##,OUTCLK
TS_VALID_IN,CLK_IN
TS_DO_IN,SYNC_IN
TS0INCLK,TS0INSYNC
TS0INVALID,TS0INDATA0
TS_DO_IN,SYNC_IN
TS0INCLK,TS0INSYNC
TS0INVALID,TS0INDATA0
F-7
F-8
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