Block (2/4) Diagram - Panasonic TC-P46G25 Service Manual

10.3. Block (2/4) Diagram

A DIGITAL SIGNAL PROCESSOR
DDC_2_IIC
DDC_2_IIC
DDC_1_IIC
DDC_1_IIC
DDC_0_IIC
DDC_0_IIC
DDC5V_C
DDC5V_C
DDC5V_B
DDC5V_B
DDC5V_A
DDC5V_A
HDMI_CEC_IN_OUT
HDMI_CEC_
IN_OUT
SOUND SOS
SOUND SOS
LVDS DATA
(LED:12TIMES) (LED:12TIMES)
1
RF_AFT
RF_AFT
ECO ON
ECO ON
TV SUB ON
TV SUB ON
DTV_RST
DTV_RST
STB_RST
STB_RST
XRST_SYS
XRST_SYS
DRVRST
DRVRST
PANEL SOS
PANEL SOS
PANEL MAIN ON
PANEL MAIN ON
RXD1/TXD1
SBI1/SBO1
SUB9V DET
SUB5V DET
SUB3.3V DET
2
STB5V
3
SUB9V
4
SUB5V
5
P+15V
6
SUB3.3V
7
STB5V
SUB9V
P+3.3V
SOS8_SS
SOS6_SC1
SOS7_SC2
SOS_DCC
SOS4_PS
IC1100
GenX8
MPU
OSCX0
X1100
10MHz
OSCXI
REMOTE IN
REMOTE IN
C.A.T.S.(AI)
C.A.T.S. SENSOR
POWER LED(R)
POWER LED(R)
KEYSCAN1
KEYSCAN1
KEY3/STBY_LED_ON
Q5684
KEYSCAN3
SW_OFF_DET
SW_OFF_DET
POWER ON/OFF
P+3.3V
P+3.3V DET
P+5V
(LED:3TIMES) (LED:3TIMES)
P+5V DET
(LED:5TIMES) (LED:5TIMES)
IC1101
GENX
EEPROM
IIC
GENX
IIC
IIC1 IIC1
STB3.3V
IC4800
IIC0
TEMP SENSOR
IC5480
ANALOG-ASIC
IC5606
STB3.3V
D5614 D5615
STB+3.3V RESET
STB_RST
STB_RST
D5613
KEYSCAN3
AC_SW_OFF
SOS8_SS
(LED:8TIMES) (LED:8TIMES)
PANEL SOS
PANEL SOS
SOS6_SC1
(LED:6TIMES) (LED:6TIMES)
PD4H_DRVRST
PD4H_DRVRST
SOS7_SC2
(LED:7TIMES) (LED:7TIMES) DRVRST
DRVRST
SOS_DCC
SC_UHZ
(LED:9TIMES) (LED:9TIMES)
SC_UHZ
SOS4_PS
D_UHZ
(LED:4TIMES) (LED:4TIMES)
D_UHZ
PLASMA AI
LVDS DATA
CPG with SS
H/V Sync Control
Sub Filed Processor
D_UHZ
D_UHZ
P_S0
P_S0
P_S1
P_S1
OSD_VIN
OSD_VIN
XRST_SYS
XRSTSYS
PD4H_DRVRST
PD4H_DRVRST
IC9304
ADDR/DATA
FLASH
FLASH I/F
MEMORY
1.2V
IC9800
P+15V 3.3V
+1.2V
IC9803
+3.3V
IC9801
+5V
IC5251
3.3V
SUB3.3V
D5470
STB5V_SW_ON
KEY SWITCH
SW3759 INPUT/OK
AC_SW_OFF
SW3761 MENU
KEYSCAN1
SW3762 VOL.DN
Q5475
STB_RST SW3763 VOL.UP
SW3764 CH.DN
SW3765 CH.UP
Q5478
POWER_DET
SW_OFF_DET
KEYSCAN3
SW_OFF_DET
SW2500
POWER SWITCH
35
IC9300 PD4H
A31
VIDEO DATA 10
63
VIDEO DATA
66 P+3.3V
68 P+3.3V
IIC2
CONTROL DATA
DISCHARGE CONTROL
CONTROL DATA
A32
SUSTAIN CONTROL
3
IC9400-02
48
SCAN CONTROL BUFFER
CONTROL DATA
66 P+3.3V
68 P+5V
SUSTAIN CONTROL
SOS_DCC
63 SOS8_SS
X0 X1
X9300 25MHz
P+3.3V
P+5V
P+15V
SOS_DCC A33 SC20
SOS8_SS
SCAN CONTROL
SC_UHZ
18 UHZ
SOS6_SC1
15 SOS6_SC1
SOS7_SC2
16 SOS7_SC2
1 P+5V
29 P+15V
P+15V
30
A17
FOR
IIC0 FACTORY
IIC1
USE
IIC3
A18 FOR
FACTORY
IIC1
USE
GENX_IIC
SUB_AI_3.3V
STB3.3V
D2520
A1 K1
POWER LED SN2501
POWER LED(R)
R_LED_ON
C.A.T.S.
6 6
SENSOR
C.A.T.S.(AI) C.A.T.S.
2 2
RM2501
REMOTE IN
REMOTE IN
5 5 REMOTE
SUB3.3V RECEIVER
1 1
STB3.3V
3 3
K POWER LED
REMOTE RECEIVER
C.A.T.S. SENSOR
C11
VIDEO DATA
C21
VIDEO DATA