Download Sharp LC-20DV20U Specifications

TUNER/DIGITAL/POWER BLOCK DIAGRAM
4
AA
CLKAB
4
REG 1.8V
IC3403
BD7820FP
2
EEP ROM
IC2404
BR24L64-WE2
+3.3V
REG 2.6V
IC3404
BA7810HFP
SCL
V_OUT
+5V
SIF
IF_OUT1
IF_OUT2
7
9
10
13
14
15
19
20
2
UNREG 4V
+3.3V
ATSC/CLER CABLE ASIC
IC2401
X240H
I2CDATA
4
UNREG 4V
4
+1.2V
X2401
55.474MHz
X2402
25.140MHz
2
2
UNREG 5V
256Mbit DDR SDRAM
IC2403
HY5DU561622ETP-D43
DQA
AA
CLKAB
DQA
256Mbit DDR SDRAM
IC2402
HY5DU561622ETP-D43
REG 3.3V
IC3402
BA00BCWEP
SDA
UNREG 5V
9
+5V
DC/DC CTL
IC3401
AL1042
+32V
1
+5V
TU5801
+1.8V
DTUNER Y
+2.6V
DTUNER U
DTUNER V
Y OUT
U OUT
V_OUT
V OUT
SIF_OUT
DTUNER RX
DTUNER TX
I2CCLKA
FAD
FLASH MEMORY
IC2406
HY27US0828IA-TP
AV SWITCH2/
STEREO/
SOUND AMP
SCALER/LVDS/
MICON/ADC/JACK/
AV SWITCH1/
REGULATOR
TUNER SCL
TUNER SDA
T_FAT_IFP
T_FAT_IFN
+3.3V
CP3801
1
SOUND+B
2
SOUND+B
SOUND+B
CP3803
1
3
2
AT+3.3V REG
IC3804
PQ070XF01SZH
1
5VSC
2
5VSC
AT+3.3V
3
5VSC
AT+5V
7
12VSC
8
P.CON+12V
P.CON32V REG
IC3805
LA7995M-TLM
12VSC
CP3802
1
9VSC
14
1
POWER FAIL
3.3V CONTROL
IC3801
AL1010
2
LDC_H
1
CP3804
3
AT+5V
5
BACKLIGHT ON
6
AV SWITCH2/
STEREO/
SOUND AMP
LIGHT_CTL
7
CHOPPER
IC3802
RSS050P03
4
7
5
P.CON+3.8V
P.CON+9V
PSU_5VD
SCALER/LVDS/
MICON/ADC/JACK/
AV SWITCH1/
REGULATOR
LVD_ON
LCD_H
POWER_FAIL
F-7
F-8