Block Diagrams
9.
Block Diagram
MT8222/21
STA335BW
RC4558
DDR
EN25B32
12V-
52"6A
SDRAM
ADDRESS
DATA
I2S
inductance
edid
edid
edid
YPBPR1
YPBPR2
HDMI1
HDMI2
HDMI3
USB1 USB2
RC4558
ESD
I2C
EDID
GAME PORT
CVBSOUT
24C32
RESET
RT9199
SCART2-OPTION
Y/C
BASS
SPEAKER
12V/5VPANEL-
1~2A
switch
HEADPHONE
AVOUT
RT916
6
AV3
CPU
AC~220V
AV4
VGA
RF IN
SCART1
DC-DC
MOS
5.2VM- 4
A
LD1117
5VRF-
200mA
CONFINE
5VUSB-
2A
LD1117
LD1117
PQ1CX41
1.1V-
500mA
LD1117
1.2V-
200mA
3.3V-
500mA
2.6VDDR-
500mA
DELAY
SHORT_PROTECK
5VRF
12V
M
2.6VDDR
1.2V
1.1V
3.3V
5.2VM
LCD PANEL
12V
R8C/11
CEC
RESET
MUTE
POWER/ON
SERVICE
LED
VGA
H/V
KEY
IR
MOD
E
SHORT_PROTECK
POWER_PROTECK
HV
AC2K
V
3.3VSB
1
8
520_40
3
_090
3
1
3
.ep
s
090
3
24