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Chassis KY
2 - 9
Chassisplatte – Blockschaltplan / Chassis Board – Block Circuit Diagram
VCC3.3V-ST
CI 1
CI 2
PC-RGB & AUDIO
YPrPb & Audio
Audio Amp.
LAN Jack
VCC_AUDIO
VCC_AUDIO
LDO
IC108
IC107
DC/DC
IC100
DC/DC
PANEL-VCC
VBUS_4
+5V_USB
VCC5V
VDDC_CPU (VCC1V15)
VCC3V3-ST
VCC3V3
VCC1V5
+5V2_ST
POWER_SW
POWER_SW
DC/DC
IC101
IC104
DC/DC
POWER_SW
PG2
IC109
VCC_PANEL
VCC12V
Woofer
DDR3
256M x 16bit x 2
256M x 16bit x 2
DDR3
IC200
MSD8361
IC200
8/10bit LVDS/ 8bit TTL
Parallel Flash
up to 4Gbit NAND
DSP Audio Amp.
TAS5739MD
USB1
USB3.0
Analog
DVB-T/T2/C
SPI Flash
Tuner
IC1000
IC500…502
IC302
IC400
IC401
IC1100
IC300, IC301
IC900/IC901
IC902
IC800
EEPROM
32kBit
I2C address at A0
IC1302
FRC
Option
4K-Modul
Option
I2S
HP_Audio
8Mbit
TS_1
USB2
USB2.0
8/16 Ohm 10W
I2C
I2C
RESET
IR, Led, Keyboard, ALS
PANEL-VCC
Headphone
Logic
LNB Power1
I2C
DSP Audio Amp.
TAS5739MD
L/R Speaker
8 Ohm 10W
I2S
LNBH23L
I2C address:14h
Pop Free HP Audio Amp.
HDMI-Switch
IC1400
IC201
IC802
IC800
I2C
I2C
I2C/I2S Block Diagram
Scaler/SOC
MSD8361
EEPROM
A0h
STEREO AMP.
TAS5739MD
44h
LNBH29EQTR
10h
TUNER
Analog, DVB-C/T/T2
Si2158
C0h
USB3
USB2.0
TCON_ON
T101
USB4
internal WiFi
DVB-S/S2
Tuner
I2C
TS_SAT
TS_2
I2C
Analog / Digital IF
+5V2_ST
LDO
IC1002
VCC3V3_Tuner
DVB-S2 DEMOD
MSB1310
F2h
IC902
IC800
WOOFER
TAS5739MD
46h
IC802
I2C-SCL/SDA
I2S_OUT-SD
PG1
PG2
VCC12V
VCC-CORE
LDO
IC110
VCC1V25
VCC5V
+5V2_ST
OPTION
FRC OPTION
VBUS_5
OPT
OPT
VBUS_3
USB_WIFI
OPT
VBUS_1
USB_CHRG
+5V2_ST
OPT
ENABLE
ENABLE
ENABLE
LDO
IC113
MCP_VDDC
VCC3V3
ENABLE
ENABLE
VCC3V3_FE
PWR_SW3
IC102
ENABLE
VCC1.15V
PG2
IC1300
ENABLE
VCC1.8V
PG2
IC1301
ENABLE
USB_EN
IC1106
IC1104
IC1103
IC506
IC507
WOWLAN
ENABLE
IC1102
ENABLE
HDMI3-5V
MHL_VBUS
IC700
ENABLE
ENABLE
ENABLE
ENABLE
VCC1V17
IC105
DC/DC
POWER_SW
PG2
ENABLE
POWER_SW
ENABLE
ENABLE
VCC_CIA
PCM_PWM_EN1
OPT
ENABLE
OPT
OPT
VCC_CIB
PCM_PWM_EN2
OPT
ENABLE
USB POWER DISTRIBUTION
CI POWER
SI2158
AV2012
S_TUN_SCL/SDA
IC302
IC1000
TUNER DVB-S2
AV2012
C2h
IC900
IC901
URSA6
50/60Hz
100/120Hz
CCFL / LED
TS_0
I2C2-SCL/SDA
HDMI2
HDMI3
HDMI4 - ARC
HDMI1 - MHL
HDMI5 - UHD
OPTIC