Panasonic TH-50PF30U - Custom Settings and Reset; Managing Retention Settings and Resetting

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TH-50PF30U
10.3. Block (2 of 5) Diagram
и
DIGITAL CORE SIGNAL PROCESSOR
Jt]
A_OA+-
A_EA+-
A_CLK+-
5VRXD_TU
5VTXD_TU
RTC INT
'_SDA3
'_SCL3
IIC_CONT1(SRQ)
PLUG DET
REMOTE
RESET
5VRXD_TU
5VTXD_TU
IIC_CONT
SLOT1_DET
REMOTE_OUT
VIDEO IN
PB/B
PR/R Y/G V
AUDIO IN
L2 L1 R2 R1
JK2103
HDMI IN
JK2102
DVI IN
(COMPONENT)
AUDIO IN(L/R_HA)
| IC2105~|
COMPONENT SELECT
HD/VD SELECT
SYNC SIGNAL PROCESSOR
Y/PB/PR_HA
SYNC SEPP
SIGNAL
HD/VD SELECT
С
VDD
VCC1
VCC2
SDA/ SYNC SIGNAL
,SCL PROCESSOR
Q2109,10
) 5V<->3.3V
Q2112,13
VSYNC_ON/OFF
1
FOR
FACTORY
USE______
I IC2112 I
It
HDMI_DET.
IIC2111 I
LVDS DATA
|lC2102l
»*<jl EEPRO M ^
IC2110|
MMj~-
24.576
MHz_
X4001=
IIC2509I
HDMI PROCESSOR
4
DVDDIC
+3.3V
TVDD
+3.3V
AVDD
+ 1.8V
PVDD
+ 1.8V
CVDD
Г \ cv
1 DSP +1
- O -
I HDcP KEY I
I v
-U I PRO
A/D CONV.
RST1 RST2CLK
||С250в]
|lC250^
IIC25071
£ | | | 3 -
| IC2508I
IIC <
V IIC2
I IC40981
=22
=23
DIGITAL
SIGNAL
(R,G,B,HD,V
24
I IC2108 I
DPMS_HD 5V->3.3V
stb*5v|7c 4100 I
X
I IC4093I
DPMS_HD
[~1c 2109 I
DPMS_VD 5V->3.3V
IIC2706I
EEPROM
CONTROL IIC
RXD_LAN
[~IC2703 I
■*f l +18V
------- '
IIC2705 I
■' I MEMORY I
TXD_LAN
IIC2704 I
10/100 M||_MDC
EtherMAC
w/FlFO MII_TXD
|lC2702l
— RESET Q—
4
Mll DATA
IIC2701 I
REMOTE_IN
IIC4104 I
* 0 -
||C4103| q
Ivil
KEY SWITCH
KEYSCAN
REMOTE_OUT
— Q
- ©
- 0
- 0
LAN DATA
[vTl REMOTE r ec eiv e r /led
KEY SWITCH
©
REMOTE_IN
--------- 1 FOR
A10 FACTORY
USE
DS1
(COMPOSIT)
AUDIO IN(L/R_CV)
AUDIO IN L
AUDIO IN R
CVBS
IC4092
IC3
AVDDIO
AD CONV.
HDMI I/F RECEIVER
VD
V Syr
SEPA
DVDD
/V
SYNC
PROCESSOR
A22
SDA VCC
NETWORK
SPI CONTROLER
REMOTE
RECEIVER
JK2701
UART
LAN
CONTROL
Q2706
41