Block Diagram - Panasonic TH-75GX880K Service Manual

Km44 chassis
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10 Block Diagram

S3.3/S1.8
Tuner
S3.3/ S1.2
Si2151
wo/LNA(Singapore)
w/LNA(Barclay)
EXT_IFAGC1
<
FE_XRST
TU-IIC1
IEC
EXT_IFAGC1
IF1
BE-IIC2
TU-IIC1
DVB-T/T2
IF1
TU_Serial_TS1
DEMOD
1
IFAGC1
24MHz
IF1
IFAGC1
Analog AV
CVBS
SCART_CVBS
Input
Non Use
R
Y
(V)
YPbPr
L
Pb
Non Use : SCART_RGB, FB, SLOW,
Pr
SCART_CVBS OUT
Non Use
L/R in
Head
Audio Out L/R
Phone
Non Use
S3.3
Head Phone L/R
HP
amp
SW
LPF
OPT
Optical OUT
HDMI1
ARC
DDC* > MT5813
JPN: HDMI1
HPD* < MT5813
Other : HDMI2
HDMI_5V_DET* > MT5813
HDMI3
DDC* > MT5813
HPD* < MT5813
HDMI_5V_DET* > MT5813
HDMI2
DDC* > MT5813
HPD* < MT5813
HDMI_5V_DET* > MT5813
HDMI4
DDC* > MT5813
I2S(MCLK/LRCLK/BCLK/SDAT[1:0])
HPD* < MT5813
XRST/#SOS/#AMP_MUTE
HDMI_5V_DET* > MT5813
DAC
PCM5121
S1.8
S3.3
F16V
I2S(MCLK/LRCLK/BCLK/SDAT0)
Rch:10W
I2S AMP
YDA174-QZ
<
AUDIO_XRST,
With DSP
>
SOUND_SOS
Lch:10W
TU_Serial_TS1
CPU1.0
GPU1.0
Internal CI
FEAINP
Low-IF
controller
FEAINN
SAW
ADC
DTV
FLT
Decoder
ATSC
SUB
DVB-T/C
Legacy Trans Port Demux
ISDB-T
TLV/MMT stream Demux
MAI
N
ATV
DEMOD
Decoder
AV Decoder
Digital SIF
Digital CVBS
Dec video
Dec
Audio
IMGRSZ
B2R
TV Decoder
ADC
CVBS VFE
[0]
VBI/COMB
External Video(Analog)
V-SW
ADC
RGB/YUV
[3:1]
Processor
External Video(HDMI)
W2D
VDAC
CVBS
TV Encorder
3D GPU
Graphic Processor
Audio
ADC
ARM11
A-SW
GPU
DSP
DAC
ARM Mali-G71
For
VDOIN
MT5813P: 528MHz
Audio
MT5813Q: 528MHz
SPDIF
ARC OUT
SW
UART
EDID0
Rx0
UART-HT(NonUse)
HDMI2.0
UART-PD(TK serial) (ARM Console)
HDCP2.2
UART-BT(uP Debug)
6G
MT5813
EDID1
Rx1
HDMI
IIC
HDMI2.0
Rx
STM-IIC
HDCP2.2
MUX
6G
x4
MT5813P+DSP
AMP:
Iris
EDID2
Standby CPU
Rx2
MT5813Q+DSP
AMP:
Iris-Lite
8bit-CPU
HDMI2.0
Turbo8032
HDCP2.2
6G
uP
EDID3
Rx3
IIC
HDMI2.0
HDMI Rx3
BE_IIC0
HDCP2.2
BE_IIC1
6G
MT5813P:
Support
BE_IIC2
MT5813Q:
Non Support
F15
DCDC
AMP/HP MUTE
STB3.3V
F15V
STB1.05
<
TV_SOS
AMP/HP MUTE
MONITOROUT MUTE
STM-IIC
<
KEY1
SUB_ON
>
DDR1.2/2.5
CONTROL PANEL KEY
<
KEY3
PMIC
Safety
Main SW Soft Control
Circuit
RT5090
GPU1.0
PMIC_INT
<
MON_MUTE
LUMINANCE
<
SP_HP_MUTE
Sensor
LED Information
PWMA
PWM_ENB
>
AI_SENSOR
>
PWMOUT
F15
CPU1.0
G_LED_ON >
STM-IIC
DCDC
RT5759
REMOCON
R_LED_ON >
SUB_ON
>
Reciever
RMIN
>
S5/ S3.3
STB3.3
Debug
eMMC
Connector
8GB
SCLK
MMCCLK
HS400
SDI
MMCCMD
200MHz
SDO
XERST
(eMMC)
(DDR)
(DDR)
CE#1
MMCDAT0-
STB1.05
S1.0
S3.3
STB1.8
S1.2
7
DDR4
SPI-IF
SPI-IF
eMMC-IF
8Gbx16
S1.2/2.5
4pcs
DDR3
DDR3
DDR3
x16
Dolby Wrap
x16
DDR3
x16
DDR4
x16
x64bit
Controller
2592Mbps
Main
3D/2D NR
MJC(FRC)
Sharpness
Sub
Scannig PWM
Local
Dimming
V-by-One
Tx
Gamma
YUV Limited 10bi
OSD
Graphics
V-by-One
VbyOne 4 Lane for OSD/Dynamic Metadata
Tx
OSD VbyOne-IF
5GB Full 8bit
MT5813P:
Support
MT5813Q:
Non Support
Triple Core
Dual Core
UART
USB Port0
UART-DMA(NonUse)
MT5813P:
Support
UART-DBG(Soft Debug)
MT5813Q:
Non Support
USB2.0-IF
USB2.0
(Port 0)
Host CPU
USB-IF
ARM Coretex-A73
USB2.0-IF
Quad Core
USB2.0
MT5813P: 1.0GHz
Quad
(port1)
MT5813Q: 1.0GHz
Triple
USB3.0
ARM
(Port 2)
Common-Reset
USB3.0
STB
WOW
(Port3)
SD-IF
ETHER-IF
24MHz
STB3.3
STB5V
F15V
Paragon
Reset
Circuit
Analog
ASIC
OVP
SOS
SDVOLC
30
24MHz
S0.95/1.5/3.3
BE-IIC
DDR3 SIP
Backlight
For Study
1Gbitx16
DDR3
DDR3
x16
DDR3
SPI-IF
UART1
3pcs
x16
x16
x48bit
UART2
PWM Backlight Control
2133Mbps
Backlight
Max x12
PWM-IF
MFC20
Adjust CON
MST7411MF
VbyOne 16Lane
SPI
32Mbit
Flash
4byte Mode
2.94Gbps
Tone
For 4k2k x 2
VbyOne
Correction
VbyOne 16 Lane
MEMC
Tx
(Curve)
FRC_XRST
>
Color
PANEL_TEST_ON
Gamma
Space
Sharpness
Convert
FR_3D_ON
Local
HTPDN
<
SR
HTPDN
3D-LUT
Dimming
LOCKN
LOCKN
<
20x20x20
S16
VbyOne 8 Lane
3D/2D NR
OLED
wobbling
PANEL
MUX
Black
Power
HTPDN
<
LOCKN
<
PANEL_VCC_ON
DCDC
Insert
Scaler
Logo
FR_3D_LRID_OUT
Detection
3D_LRID_OSD
>
BL_SOS(EVDD_DET)
PANEL_SOS(Err_Detection)
OFF_RS_DONE
DISPEN
>
ON_RF_DONE
FW_UPD_MODE
BL_ON
>
LOGO_ON
>
FRC_DONE
<
VIDEO_EN
>
USB2.0-IF
S3.3
24MHz
S5
USB*VBUS >
USB*VBUS >
USB2.0-IF
USB-HUB
USB
< OCP*
Power SW
GL850G
USB-1
HUB_XRST <
S5
USB*VBUS >
USB*VBUS >
< OVCUR*
< OVCUR*
USB
Power SW
USB2.0-IF
USB-2
S5
USB*VBUS >
USB*VBUS >
HDD-USB
< OCP*
< OCP*
Power SW
USB-3
S5
USB3.0-IF
(3.0 HDD)
USB*VBUS >
USB
< OVCUR*
DEMO_USB
Power SW
_MEM
S5
STB5.3
For Wake up On Wireless (Euro)
USB
Power SW
IEEE802.11n/ac
Wireless UNIT
WOW_ON_IRQ <
< WOW_PWR_ON
> WOW_OVP
ETHER
10/100M
100Base-TX
TH-75GX880K
BL_ON
>
BL_SOS
<
LED Driver
Panel
INX
>
>
<
<
T-CON
P12
>
<
<
<
<
>
S5
USB
< OCP*
Power SW
USB-1
S5
USB
Power SW
USB-2
S5
HDD-USB
Power SW
USB-3
USB3.0-IF
(3.0 HDD)

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