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GRUNDIG Service
Chassisplatte – Übersicht / Chassis Board – Overview XZZ190R-11
IDTV (DVB-T) Part
not used in chassis SF
Eingänge / Inputs
P. 2-29
SC1_CVBS_PIP
SC2_CVBS_PIP
GroupDelay+Scart
SC2_CHROMA_PIP
SCCVBS_MUTE
SCCVBS_MUTE
SC1_CVBS_OUT
SC2_CVBS_OUT
TUNER_CVBS_VP/SC1
TUNER_CVBS
SC1_CVBS
SC2_CVBS
SC2_CHROMA
SC2_CVBS_OUT_SCALER
SC1_ROUT
SC1_LOUT
SC2_ROUT
SC2_LOUT
SC1_R_IN
SC1_L_IN
SC2_R_IN
SC2_L_IN
SC1_SLOWBLANK
SC1_FASTBLANK
SC2_SLOWBLANK
CVBS_RF
Eingänge / Inputs
P. 2-31
RXBCLK+
RXBCLK-
HDMI
RXB2+
RXB2-
RXB1+
RXB1-
RXB0+
RXB0-
SCL_HDB
SDA_HDB
HPLUGB
RXACLK+
RXACLK-
RXA2+
RXA2-
RXA1+
RXA1-
RXA0+
RXA0-
SCL_HDA
SDA_HDA
HPLUGA
CEC
Eingänge / Inputs
P. 2-30
RIN_VGA
VGA+AV Connector
GIN_VGA
BIN_VGA
SOG
MPEG_CVBS
HS_VGA
VS_VGA
PC_L_IN
PC_R_IN
RXD
TXD
SAV_Y
SAV_C
SAV_CVBS_IN
VCOM1
SOY
SAV/RCA_L_IN
SAV/RCA_R_IN
AU_SW
SPDIF
Y_IN
PB_IN
PR_IN
DVO0
DVO1
DVO2
DVO3
DVO4
DVO5
SC1_CVBS_PIP
DVO6
SC2_CVBS_PIP
DVO7
SC2_CHROMA_PIP
DVOCLOCK
SC1_CVBS_OUT
#RESET
SC2_CVBS_OUT
SCL_MAIN
TUNER_CVBS_VP/SC1
SDA_MAIN
VCOM0
DELAY
SC_RIN
SC_GIN
SC_BIN
Tuner
P. 2-28
CVBS_RF
SIF_M
SIF_P
DVB+TV Front End
SCL_MAIN
SDA_MAIN
ANTPOWER
AUMONO
Scaler
P. 2-32
RXBCLK+
DDR_A11
RXBCLK-
DDR_A10
Scaler
RXB2+
DDR_A9
RXB2-
DDR_A8
RXB1+
DDR_A7
RXB1-
DDR_A6
RXB0+
DDR_A5
RXB0-
DDR_A4
SCL_HDB
DDR_A3
SDA_HDB
DDR_A2
HPLUGB
DDR_A1
RXACLK+
DDR_A0
RXACLK-
RXA2+
DDR_D15
RXA2-
DDR_D14
RXA1+
DDR_D13
RXA1-
DDR_D12
RXA0+
DDR_D11
RXA0-
DDR_D10
SCL_HDA
DDR_D9
SDA_HDA
DDR_D8
HPLUGA
DDR_D7
CEC
DDR_D6
STBY
STBY
DDR_D5
DDR_D4
RIN_VGA
DDR_D3
GIN_VGA
DDR_D2
BIN_VGA
DDR_D1
SOG
DDR_D0
HS_VGA
VS_VGA
DDR_CLK-
PC_L_IN
DDR_CLK+
PC_R_IN
DDR_CKE
RXD
DDR_RAS
TXD
DDR_CAS
DDR_BA0
SAV_Y
DDR_BA1
SAV_C
DDR_WE
SAV_CVBS_IN
DDR_DQS0
VCOM1
DDR_DQS1
SOY
DDR_LDQM
DDR_UDQM
SAV/RCA_L_IN
SAV/RCA_R_IN
FLASH_SDO
AU_SW
FLASH_SDI
FLASH_CLK
SPDIF
FLASH_CSA
FLASH_WP
Y_IN
LVDSO_CLK+
PB_IN
LVDSO_CLK-
PR_IN
LVDSO_4+
LVDSO_4-
DVO0
DVO0
LVDSO_3+
DVO1
DVO1
LVDSO_3-
DVO2
DVO2
LVDSO_2+
DVO3
DVO3
LVDSO_2-
DVO4
DVO4
LVDSO_1+
DVO5
DVO5
LVDSO_1-
DVO6
DVO6
LVDSO_0+
DVO7
DVO7
LVDSO_0-
DVOCLOCK
DVOCLOCK
LVDSE_CLK+
LVDSE_CLK-
#RESET
#RESET
LVDSE_4+
SCL_MAIN
LVDSE_4-
SDA_MAIN
LVDSE_3+
LVDSE_3-
TUNER_CVBS
LVDSE_2+
VCOM0
LVDSE_2-
DELAY
LVDSE_1+
SC1_CVBS
LVDSE_1-
SC_RIN
LVDSE_0+
SC_GIN
LVDSE_0-
SC_BIN
SC2_CVBS
SC2_CHROMA
KEY2(OPT)
SC2_CVBS_OUT_SCALER
SC1_ROUT
SC1_LOUT
SC2_ROUT
SC2_LOUT
USB_POWEN
SC1_R_IN
OTG_VBUS
SC1_L_IN
USB_OCD
SC2_R_IN
USB_DM
SC2_L_IN
USB_DP
SC1_SLOWBLANK
SC1_FASTBLANK
33V_PWM
SC2_SLOWBLANK
SIF_M
SPKR_RIGHT
SIF_P
SPKR_LEFT
MUTE_AUDIOAMP
HP_RIGHT
HP_LEFT
24V_SENSE
PANEL_ON
BCKL_ON
AUMONO
BCKL_ADJ
MPEG_CVBS
MPEG_CVBS
2 - 26
Scaler
P. 2-33
DDR_A11
DDR_A10
Memory+
DDR_A9
DEBUG+
DDR_A8
LVDS+
DDR_A7
Front P
DDR_A6
DDR_A5
DDR_A4
DDR_A3
DDR_A2
DDR_A1
DDR_A0
DDR_D15
DDR_D14
DDR_D13
DDR_D12
DDR_D11
DDR_D10
DDR_D9
DDR_D8
DDR_D7
DDR_D6
DDR_D5
DDR_D4
DDR_D3
DDR_D2
DDR_D1
DDR_D0
DDR_CLK-
DDR_CLK+
DDR_CKE
DDR_RAS
DDR_CAS
DDR_BA0
DDR_BA1
DDR_WE
DDR_DQS0
DDR_DQS1
DDR_LDQM
DDR_UDQM
FLASH_SDO
FLASH_SDI
FLASH_CLK
FLASH_CSA
FLASH_WP
LVDSO_CLK+
LVDSO_CLK-
LVDSO_4+
LVDSO_4-
LVDSO_3+
LVDSO_3-
LVDSO_2+
LVDSO_2-
LVDSO_1+
LVDSO_1-
LVDSO_0+
LVDSO_0-
LVDSE_CLK+
LVDSE_CLK-
LVDSE_4+
LVDSE_4-
LVDSE_3+
Netzteil /
LVDSE_3-
Power Supply
LVDSE_2+
P. 2-27
LVDSE_2-
LVDSE_1+
E. Power
LVDSE_1-
LVDSE_0+
LVDSE_0-
KEY1
KEY1
KEY2(OPT)
LED1
LED1
LED2
LED2
IR_IN
IR_IN
USB_POWEN
OTG_VBUS
USB_OCD
USB_DM
USB_DP
33V_PWM
Audio-Verstärker/Audio Amplifier
P. 2-34
Speaker+Headphone
SPKR_RIGHT
SPKR_LEFT
MUTE_AUDIOAMP
HP_RIGHT
STBY
HP_LEFT
STBY
STBY
24V_SENSE
PANEL_ON
BCKL_ON
BCKL_ADJ
Chassis SF
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