Grundig Chassis G5 Serviceanleitung Seite 51

Chassisplatte – Blockschaltplan / Chassis Board – Block Circuit Diagram
IC700
Tuner
Analog
I2C
DVB-T/T2/C
Si2151
IC702
Tuner SAT1 I2C
DVB-S/S2
I2C
IC703
LNB Power1
AV2018
LNBH29
IC600
Audio Amp.
Full-Scart, PC-RGB & YPrPb & Audio
Service
LAN Jack
USB1
USB2.0
USB2
USB2.0
USB4
internal WiFi
CI
8/10bit LVDS/ 8bit TTL
DIF_P/N
IP/QP_S
IC100
MSD93
IC200
RESET
VCC3.3V-ST
IC802
HDMI1-MHL
I2S DSP Audio Amp.
TAS5739MD
IC800
HDMI2
I2S DSP Audio Amp.
TAS5739MD
HP_Audio
Pop Free HP Audio Amp.
HDMI3-ARC
PANEL_PWR
URSA6
50/60Hz
100/120Hz
LED
IC1400
FRC-Option
I2C
IC1000
DDR3
IC1300
Flash
IR, LED, Keyboard
Woofer
8/16 10W
I2C
VCC_AUDIO
I2C
L/R Speaker
8 10W
VCC_AUDIO
Headphone
OPTIC
POWER_SW2 POWER_SW
R908
POWER_SW
ENABLE
BRI_ADJ
LDO VCC1V8
IC900
BL_CTRL
VCC3V3-ST
POWER_SW
ENABLE
DIM_0
IC904
VDDC
DC/DC
VCC_ST
DIM_1
IC903
DC/DC
DIM_2
VCC5V_DCDC
DC/DC
ENABLE
POWER_SW
+5V2_ST
+5V2_ST L901
D903 POWER_SW
ENABLE
D902
+12V DC/DC VCC1.5V
IC901
POWER_SW
ENABLE
VCC_AUDIO
VCC1.18V
DC/DC
IC902
TCON_ON
ENABLE
PANEL_PWR
T902
LNB
IC703
IC800 IC1400
I2C/I2S Block Diagram
STEREO AMP.
FRC
TAS5739
IC100
I2C-SCL/SDA
Scaler/SOC
I2S_OUT
MSD93
IC700
IC802
WOOFER
TAS5739
I2CM-SCL/SDA
IC703 IC702
LNBH29
POWER_SW
ENABLE
VCC3V3_FE
IC906
POWER_SW
ENABLE
VCC3V3
IC905
USB_CTRL
USB2.0
IC401
USB_CTRL
USB2.0
IC400
MHL_VBUS_EN
HDMIC-5V
IC1101
WLAN_EN
WLAN
IC402
PCM_PWR_CTL
VCC-PCMCIA
IC500
IC700-GPIO2
ENABLE
S700-PWR
IC701
Display
Multi-TUNER
Si2151
TUNER SAT
AV2018