Block (2 Of 2) Diagram - Panasonic TH-50LFE7U Servise Manual

TH-50LFE7U/TH-50LFE7W/TH-50LFE7E
8.4.

Block (2 of 2) Diagram

JK3505
JK4001
PC/DVI
PC IN
AUDIO IN
IC4702
VGA_SCL
EEPROM
VGA_SDA
IC4714
PC_V_DET
IC4715
PC_H_DET
Q4113,15
PWR5V
1
2
DDR1.8V
D1.2V
3
4
5
IC4906 STB3.3V_SW
6 3.3V
D3.3V
STB5V_SW
X3002
7
32.768KHz
D5V
8
PC_V_DET
9
PC_H_DET
IC5353
HDMI_3.3V_DET
HDMI_
10
3.3V_DET
IC4903
D1.2V
+1.2V
UART SW
(LAN OR RS232C)
IC4902 DDR1.8V
Q2713
TXD_PC
+1.8V
TXD_LAN
RXD_PC
RXD_LAN
11
9V
12
13
A
DIGITAL SIGNAL PROCESSOR
VGA_5V
X4004
19.6608MHz
IC4501
MAIN CPU
CLOCK
GENERATION
Q4132
EDID_WP
AUDIO
PROCESSOR
DSP
AUDIO
MUX
A/D
INPUTS
PC_DVI_L/R
IC4502,03
MEMORY
DDR_SDRAM
DDR2 CONTROLLER
I/F
ANALOG VIDEO DATA
Analog 3D VIDEO
MUX
DECORDER
(R/G/B/H/V ) Capture
+1.2V
+1.8V
+3.3V
MOTION DETECTION
AUD3.3V
DCDI MOTION
ADAPTIVE
De-interlacing
DVI/
MUX Scaling
HDMI
Shaping Filtter
TMDS_IIC
DVI_DET
HDMI1_DET
HDMI2_DET
3V_RXD3
3V_TXD3
IC3004
5V_I2C1
Q3120,Q3121
MAIN_SUB2
REAL
TIME
CLOCK
IC4801
SUB CPU
SUB_MAIN
RTC_INT
PC_V_DET
IC4803 IC4802
PC_H_DET/HDMI_3.3V_DET
PC_HDMI_SW
STB+5V
IC2707
X4801
20MHz
Q2707
UART_SW
3.3V
TXD0
Q4802
Q2712
RXD0 Q4801
PWR15V
SERIAL AUDIO SIGNAL
AMP_STBY
SP_MUTE
IC2001
AUDIO_OUT_R/L
AUDIO AMP
D/A
MUTE
Q4106 IC4504
Q4109 5V_I2C1
3V_I2C1
I2C EEPROM
5V->3V
WP_MAIN
BUS
OSD
CONTROL PWR5V
CONTROLLER
Q4058
Q4057
I2C2
SERIAL IC4761
I/F
2nd Channel
Processing
CS#
SPI_DI
3x3 SPI_DO
Matrix
IC4505
SPI_CLK
Enhancer ADCII OUTPUT
Q4762
ACM-3D Formater
Q4761
3x3 Matrix Q4766
OSD Blend SPI_SW
SPI_SW2
LVDS
Tx PWM1
PWM1
BLON_EN
BL_ON
Q4105
LINE_OFF
LINE_OFF
VIDEO
KEY0
PROCESSOR KEYSCAN
LIGHT_DET
C.A.T.S_SENSOR
RC Q4114 IR_IN
RC
Q4130,31 I2C_CONT
IIC_CONT
12VPAN_EN
12VPAN_EN
3V_TXD1
3V_RXD1
UART SW
Q4805
5V->3.3V
VCC
5V_TXD1
VCC
5V_RXD1
UART SW
3.3V->5V
Q4806
WP_SUB
IC4762
SERIAL
5V<->3.3V
I/F
IC4763
CS_FL
CS_FL
SPI_DI_S
SPI_DO_S
CLK2
Q4765
5V_I2C1
Q4763
IC4506
I2C2
TEMP SENSOR
9V
30
IC5106
A13
R(+)
1
SPEAKER_R
R(-)
2
AUDIO
SP_MUTE
OUT L(-)
3
L(+) SPEAKER_L
4
AUDIO
SLEEP_N
DSP/AMP
IC2004
LINE MUTE
I2C2
ROUT
JK3506
IC2003
LOUT AUDIO OUT
Q2043
9V
Q2051
STB5V
IC2002 Q2054 Q2053
Q2042
FLASH_WP_SUB
Q4118 Q4125
SPI_SW
D3.3V
FLASH
MEMORY
5V_I2C1
A40
I2C2
I2C3 FOR
FACTORY
USE
I2C_INT
I2C_CONT
STB5V
MODE A48
FOR
RESET
FACTORY
USE
STB5V
KEY_MUTE
WP_SUB
CS#
SO/SI01
SI/SI00
SCLK
SPI_SW2
Q4764
SPI_SW
LVDS DATA