Block (2 Of 6) Diagram - Panasonic TH-50PF50E Service Manual

10.3. Block (2 of 6) Diagram

A DIGITAL CORE SIGNAL PROCESSOR
A1
DS1
L
AUDIO IN L 29
R
AUDIO IN R
27
36
A_OA+- OE+-
A_EA+- EE+-
A_CLK+- 67
5VRXD_TU
5VRXD_TU 25
5VTXD_TU
24
5VTXD_TU
RTC_INT
15
RTC INT
Q4018,19
IIC3
5V_SDA3 32 I2C
LEVEL
5V_SCL3 31
SHIFT
I2C_CONT
34
IIC_CONT1(SRQ)
SLOT1_DET
22
PLUG DET
REMOTE_OUT
20
REMOTE
5VNRST
18
RESET
A+5V 12
A+5V 7
A+9V 5
A+9V 1
DS_SOS
16
DS_SOS
1
2
3
4
5
STB+5V IC4011
6
7 +3.3V
F+15V
8
9
F+3.3V
10
Q2327,28
11
12
15V_ON/OFF
13
14
15
16
17
F+5V
VIDEO IN
JK2104
PR PB Y
V
IC2105
VIDEO/AUDIO SIGNAL SELECT
VIDEO
Y/PB/PR_HA
R/G/B_PC
VIDEO SIGNAL SELECT
VS_PC
MUTE/INVERT
HS_PC
MUTE/INVERT
HD/VD
L/R_DS
L/R_RCA
L/R_PC/DVI
AUDIO SIGNAL SELECT
HD_VD
3.3V
IC2108
DPMS_HD 5V->3.3V
VCC
DPMS_HD
TXD_PC
VCC
DPMS_VD RXD_PC2
5VRXD_TU
IC2109
STB+3.3V
DPMS_VD 5V->3.3V
RESET
IC4808
Q4807
+1.5V
IC4802
Q4802
WM3.3V
SPI
FLASH
MEMORY
WM_RXD
WM_TXD
RXD_LAN
TXD_LAN
+1.8V DDR2
IC4810
IC2005,07
IC4803
+5V
JK2103
HDMI IN
F3.3V
STB5V VJ2006
Q2007
P
Q2008
PR-M/PB-M/Y-M,R/G/B
MAIN
VD VD
HD HD
MAIN
A+5V
VCC5V
A+9V
VCC9V
HDMI_DET
IC4023 IC4024
UART SW2
UART SW1
5V->3.3V
5V->3.3V
UART_SW2
UART_SW
3.3V
3.3V
TXD_PC_M2 TXD_PC_M2 TXD_PC_M
WM_TXD
D_TXD
RXD_PC2 RXD_PC
D_RXD
RXD_PC2 WM_RXD
3VRXD_TU
IC4805
IC4807
RESET
Q4801
WM1.5V X4801 27MHz
RESET
+1.5V
WV_RST
WV_RST
IC2004
X4802 IC2702
LED0
32.768
NETWORK
LAN
KHz
CONTROLER
FLASH I/F CONTROL
LED1
+3.3V +3.3V
R,G,B(2-9)
HS,VS,CLK 25MHz
MII_MDC PHYCLK
I2S DATA 10/100
EtherMAC MII DATA
MII_TXD MII_TXD/
WM_RXD I/F
MII_RXD MII_RXD
WM_TXD
RESET
RXD_LAN
TXD_LAN
USB I/F
DDR_SDRAM I/F IC4801
USB HI
SIDE SW
37
JK2102
FOR
DVI IN
FACTORY
USE
IC2112
ANALOG VIDEO SIGNAL
A+5V
IC2102
EEPROM
IC2111 IC2110
EEPROM
IC2511
AVDDIO
+3.3V
+3.3V
P3V_IIC2
DDCC_IIC
IC2510
DDCD_IIC
IC2509
DVDDIC
+3.3V
+3.3V
AD CONV.
HDMI I/F RECEIVER TVDD
IC2512
+3.3V
AVDD
+1.8V
+1.8V
ADV_MUTE
PVDD
+1.8V
HDMI PROCESSOR
CVDD
+1.8V
HDMI
DSP PWM
HDMI
SW
DECODE
IC2513
24.576
MHz
DVDD
+1.8V +1.8V
X2501 HDCP KEY
DIGITAL VIDEO SIGNAL
VIDEO
A/D CONV.
PROCESSOR
SYNC H/V
IC4009
PROCESSOR
TEMP
IIC
SENSOR
RST1 RST2 CLK
P3V_I2C2
DVI_DET
28MHz
V2 KEY SWITCH
A22 V22
KEY_INPUT KEYSCAN
1 1
V1 REMOTE RECEIVER/LED
A11 V11
STB3.3V
2 1
LED_G LED_G
3 2
LED_R LED_R
4 3
D1550
Q4006 POWER LED
REMOTE_IN REMOTE_IN
6 6
REMOTE_OUT
JK2701
LAN DATA
10BASE-T/
100BASE-TX
USB TERMINAL
JK4801
USB CABLE
TH-50PF50E
21
22
23
LVDS DATA
24
A+3.3V
25
P3V_I2C2
26
27
28
29
30
31
32
33
34
35
36
37
38
KEY SWITCH
REMOTE
RECEIVER
RM1501
WiFi
WIRELESS MODULE