Sharp LC-32LE240M - System Block Diagram

LC-32LE240M/340M(1stEdition)
6 – 2
[2] SYSTEM BLOCK DIAGRAM
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MST6100VS RH-IXD454WJQZQ (340M)
MST6003VS RH-IXD459WJQZQ (240M)
MSTAR
SAR(2)
Monitor Audio
SAR(0) SAR(1)
GPIO10
CVBS
COMP
A
UDIO
LED UNIT
L1
LED1_A
LED1_K
2pin
L1
LED1_A
LED1_K
LED2_A
LED2_K
4pin
UR+12.2V
GND
PS_ON
ERROR
OFL
STB
UR+12.2V
GND
PS_ON
ERROR
OFL
STB
USB IF
PD
PD
HDMI1
HDMI
IR IN
GP
IO6
GPIO37
KEY/RC/LED
KEY/SW
IR Receiver
LED
TEMP
SENSOR
T
H3301
SIF IN
VIF IN
TUNER
TUNER
TU1101
RTUNQA067WJQZ
I2C
LED_G,R
RC
KEY1/2
PSW_IN
IF
IF AMP
VIF SAW
Filter
SIF AMP
Filter
VIF+
VIF-
SIF+
SIF-
HDMI1
CEC
HDMI1
HDMII SC1501
QSOCZA271WJQZ
Y
EDID
IC1501
HPD0 IN D5V
I2C
clk
data
Panel Hiraki
32" WXGA
Terminal
PC DDC
PC RGB
PC D-sub
15pin
SC502
HD
VD
PC Audio J506
L/R
EEPROM IC508
VHIBR24T02J
SDA SCL
L/R
CVBS & Audio L/R
Y/Pb/P
r
CVBS/COMP IN J502
COMP Audio IN J502
USB IN J501(side)
DP/DN
Mon Amp circuit
Mon L/R OUT J502
HPAudio out
HP Amp circuit
HP J504(side)
HP Det
RESET
IC3302
H/W RESET
DRAM IF
DDR2 (128Mb)
IC3501
RH-IXD361WJQZQ
A
UDIO
OUT
AUDIO AMP
IC1701
VHIYDA164DZ-1Y
SP MUTE
I2S
SP P1701
QPLGNA961WJZZY
4 LCH(+)
3 LCH(-)
2 RCH(-)
1RCH
(
+
)
SP_L
SP_R
SP_L
SP_R
85W 85W
SPI IF
SPI FLASH
IC3101
RH-IXD464WJQZQ
(LE340M)
SPI
MAIN UNIT
LED UNIT
L1
LED1_A
LED1_K
2pin
IF_SW
SPI_WP
ERROR
OFL
INV_POW
PANEL_12V
LVDS 8bit
Data A 8
ClkA2
TCON_WP
I2C
XIN/XOUT
I2C
I2C
IC3801
I2C SW
P2601
30 pin
I2C
Xtal (24.0MHz)
X3301
I2C Address A8
EEPROM(HDCP)
IC3103
RH-IXD110WJQZY
I2C Address A4
EEPROM(DRAM)
IC3102
VHIBR24T28F-1Y
POWER UNIT
Data A 8
Clk A 2
RH-IXD463WJQZQ
(LE240M)
SP_L
SP_R