Sharp LC-32D41U - System Block Diagram

LC-32D41U/LC-32M41U/LC-40C32U
8 – 3
[2] SYSTEM BLOCK DIAGRAM
A
C
B
D
E
F
G
H
12345678910
SP_MUTE
SP_RELAY
L_MUTE
AMP_MUTE
HDMI_MUTE
STANDBY
SLOW BUS
MAIN
SA SC1301
23Pin
P2704
PH1
IC8
IXB14
Digital AV deco
I2C0
SLOW B
TS
SP
P2703 4Pin
EEPROM
IC8454
BR24L64F
CVBS
YPbPr
IF
HDMI 2
CVBS
S
HDMI_L/R
HDMI_YPbPr
TS in
DTV/I2S
DTV/SPDIF
TS
SIF
IC501
AV SWITCH
MM1630CQ
TV
Main
Out
Video1
Video2
AUDIO CODEC
IC1403
AK4683EQ
SOUND DSP
IC1406
NJU26111
HDMI_SPDIF
IC2701
Digital AMP
TA2024
SP_L/SP_R
RELAY
HDMI RX
IC1508
SiI9011L
RX0
OUT1
OUT2
SDTOA
SDTIA2 SDTIA3
TX
HDMI 1
IC3301
IXB405WJ
Video Processor
14.318MHz
Xtal
LVDS OUT
Digital IN
CVBS1
(IX
CVBS2(Y)
C
YCbCr
I2C
+3.3V
+1.8V
+2.5V
+2.5V
Main Y/V
Main C/Cb
Main Cr
Comp_Cb
Comp_Cr
Comp_Y
Y
C
Y/V
C
+9V_A
CK,HD,VD
RF IN
Analog/Digital
Tuner
TU1101
AA004WJQZ
Demodulator
IC8601
IXB684WJQZ
I2C1
D_IF AGC
IC9101
CPLD
IXB685WJ
+3.3V
OPTICAL
OUT
Monitor Out
TMDS
Selector
IC1507
TMDS341
DDR
CK,HD,VD
TUN_I2C
+3.3V
FLASH 64Mb
IC8451
S29GL64A
AMP
(in IF Unit)
CVBS1_A
RX_x8
RX_x8
L/R
I2C_0
I2C_1
I2C1_S
(400KHz)
+3.3V
+3.3V
+3.3V
SIF Decoder
IC1401
AN5832SA
AFT
3-5V
Conv
CVBS/LR
Component
CVBS/LR
S Video
HDMI Audio
INPUT
1
INPUT
2
INPUT
4
INPUT
3
INPUT
4
L/R
L/R
RX1
SDTIB
EEPROM
EEPROM
RESET
Xtal
27MHz
27MHz
74MHz
83.5MHz
14.318MHz
164MHz
DTV_SPIDF
DTV_I2S
IF to MAIN I/F
IF to MAIN I/F
I2C0_5
I/O Expander
IC1301
M62320FP
+5V
(100KHz)
(100KHz)
+3.3V
CVBS3
TUNER_V
SC502 23Pin
SC501 23Pin
Discrete
LPF
IN1
Tuner L/R
IN2
IN1_L/R
IN3
IN5
HDMI_L/R
IN3_L/R
BUS SW
IC9201
IXB011WJ
HDMI_YPbPr
N_CPU_RST
CLOCK
CLK_Gen
IC8401
IXB422WJ
5-3V
Conv
5-3V
Conv
I2C
I2C
I2C
SC1102
SC1101
5-3V
Conv
DVI
I2C
RX_x8
INPUT
5
EEPROM
DVI Audio
INPUT
5
IN4
DVI_L/R
DVI_L/R