Panasonic TH-55FX600M, Service Manual

Page: 21 / 72

TH-55FX600M
21
9 Block Diagram
9.1. Main Block Diagram
(DDR)
DDR1V5
D3V3 CORE_1V0
EMMC 1.8V LV_1V5
27 MHz
ST_A3V3
Debug
Connector
UART0_RX
UART0_TX
ARC OUT
ETHER
10/100M
100Base-TX
<
㩷㩷
KEY1
< 㩷 KEY3
CONTROL PANEL KEY
Main SW Soft Control
HDMI1
HDMI3
DDC* > RTD2871
HDMI_2_HPD< RTD2871
HDMI2_5V_DET> RTD2871
HDMI2
ARC : HDMI2
Rx2
HDMI2.0
HDCP2.2
6G
Rx1
HDMI2.0
HDCP2.2
6G
DDR3
-2Gb(128x16) x 2 – EPR0 stage ASIA Only
(2133MHz)
-4Gb(256x16) x 2 – (TBD)
(1866MHz)
P15V
PANEL
Power
DCDC
PANEL_VCC_ON
PNV12V
VbyOne 8 Lane
HTPDN <
LOCKN <
RGB Full 10bit
LED Driver
BL_ON >
BL_SOS <
VbyOne 8Lane
4byte Mode
2.94Gbps
For 4k2k x 1
LCD Panel
PWM TOUT
DDC* > RTD2871
HDMI_1_HPD< RTD2871
HDMI1_5V_DET> RTD2871
DDC* > RTD2871
HDMI_3_HPD< RTD2871
HDMI3_5V_DET> RTD2871
DDR1V5
x8bit
(
2pcs DDR ) DDR3
128x16
DDR3
6
DD DD DD R R R 3 3 3
128x16 6
DDR3
128x16
ST_A1V0 CPU_1V0
D1V8
EMMC3.3_1.8V
eMMC
4GB
R_EMMC_CLK
R_EMMC_CMD
R_EMMC_RST_N
MMCDAT0-7
HS400
400MHz
(DDR)
D3V3
VIDEO ADC
HDMI RX
ATV DEMOD
DTV DEMOD
VIDEO
PROCESSING HW
USB PHY/MAC
GET PHY/MAC
SPIDIF IN
Digital Audio IN
(I2S/PCM)
Analog ADC IN
Audio
Processing HW
Ext TP IN/Out
TP
SIF Demod
Peripherals
(UART/I2C/DDC/SPI/CI/TP/
GPIO/LD/PWM/TCON/INT/L
DO/POR/SPI/CR/Timer)
PLLs
FLASH
CONTROLLER/
EMMC
CONTROLLER
SCPU
GPU
Audio DSP
Video Engine
MD/Cache/CP
/SRAM/BIST
Video DAC
TVE
Digital Audio Out
I2S/SPDIF
Audio Processing
HW
Audio DAC
Microcontroller/Standby LDO/ Standby
Peripherals(UART/I2C/PWM/Timer/Watch
Dog/Interrupt/DDC/CEC/CBUS)
Video Processing
HW/ OSD HW/
Panel
Compensation
MEMC
PIF TCON
(VBy1/EPI/LVDS/
mini-LVDS)
DRAM
Bus/
Register
Control
Bus
GE
AT A A
DT
US
S
Dig
An
Ex
S
HDMI2.0
HDCP2.2
6G
Rx3
DDC* > RTD
HDMI_1_HPD< RTD
HDMI1_5V_DET> RT
DDC* > RTD2871
HDMI_2_HPD< RTD2871
HDMI2_5V_DET> RT
Rx1
HDMI2.0
Rx2
HDMI2.0
HDCP2.2
6G
R 1
I2S(MCLK/LRCLK/BCLK/SDAT[1:0])
XRST/#SOS/#AMP_MUTE
P15V
I2S AMP
YDA176-QZ
(YAMAHA)
Lch:10W
Rch:10W
S3.3
I2S AMP
YDA176-QZ
(YAMAHA)
WOOFER PREPARATION
IEEE802.11n
Wireless UNIT
USB
Power SW
STB5V
HDD-USB
Power SW
USB3.0-IF
For Wake up On Wireless (Euro)
WOW_ON_IRQ <
< WOW_PWR_ON
> WOW_OVP
USB
Power SW
USB-1
USB-2
(3.0 HDD)
Bluetooth
USB
Power SW
R_GPO014_LD_SPI1_SYNC>
R_GPIO_DEN <
R_GPIO_79_USB_PWR0_SD_WP>
R_RTC_XO_USBOCD0<
R_TEST_04 >
R_ST_GPIO_22_5V_HDMI_MHL<
SUB5V
SUB5V
D3V3
OPT
Optical OUT L
DDC* > RTD2871
ARC OUT
ARC : HDMI2
EM
eMMC
z
CONTR
ST
Debug
Dog
Safety
Circuit
D2871
2871
TD2871
HS40
400M
(DDR
D2871
D2871
TD2871
2871
TD2871
HDCP2.2
6G
HDMI2.0
HDCP2.2
6G
Rx3
REMOCON
Reciever
LUMINANCE
Sensor
RMIN >
AI_SENSOR >
LED Information
G_LED_ON >
R_LED_ON >
Current
Limiter
ST_A3V3
ST_A3V3
RESET
circuit
SP_
H
P_
MU
T
E
DO
Mplus mode0
Mplus mode1
MSE
Preparation for
M+ models
INX
TCON
INX
65 inch
LG
TCON
LG
43/49/55 inch
KIV
Digital Audio Out
I2S/SPDIF
HDMI 2 (ARC OUT)
Head Phone L/R
Temp Sensor
LNB_SCL_R
P15V
LNB1
LNB_SDA_R
LNB PREPARATION
(i.e NZ/ JPN MODEL)
Head Phone L/R
Analog AV
Head
Phone
Y
Pb
Pr
R
L
R
L
Input
Output
(V)
/ CVBS
L/R in
Y
Pb
Pr
R_VIN4P (B)
R_VINYON)
R_VIN3P (G)
1.8/3.3V
TUNER Silicon Lab
Low IF
IIC
TS
COR CPU_1V0
A
EEPROM
BUS) DDC
POR/
1.8/3.3V
Silicon Lab
Audio DAC