Block (2/4) Diagram - Panasonic TH-P42U30D Service Manual

9.3.

Block (2/4) Diagram

A DIGITAL SIGNAL PROCESSOR
VDDSD18V33V
1
LVDS DATA
2
SOS6_SC1
SOS7_SC2
SOS8_SS
SOS_DCC
PANEL SOS
STB5V_SW_ON
POWER_DET
SW_OFF_DET
P+3.3V
3
P+5V
4
7
STB3.3V
11
STB1.2V
12
STB5V
13
SUB9V
8
SUB5V
9
F15V
5
P+15V
6
IC5000
VDDSD18V33V ANALOG-ASIC
SD_VCC
SUB9V XRST
DTV_RST
SUB9V
SUB5V DCDCEN2
SUB5V DCDC_CTL
P+3.3V SD_UHS
BUFF_EN SD_UHS
F15V
XRSTSTM
STBRST
DTV_15V
PDP_DRVRST
DRVRST_
IN
DRVRST_ DRVRST
SOS6_SC1
OUT
(LED:6TIMES) (LED:6TIMES)
SC_UHZ
SOS7_SC2
(LED:7TIMES) (LED:7TIMES) UHZ
D_UHZ
SOS8_SS
(LED:8TIMES) (LED:8TIMES)
SOS_DCC
(LED:9TIMES) (LED:9TIMES)
PANEL SOS
STB1.2V
STB5V
STB+1.2V
STB3.3V
STB+3.3V
POWER DET
VJ5000
IC9300 PD5L
PLASMA AI
LVDS DATA
CPG
H/V Sync Control
Sub Filed Processor
IC9304
P+3.3V
SI/SO
SPI
FLASH I/F
FLASH
P_S0
S0
P_S1
S1
3.3V
IC9810 P+1.2V
P+1.2V
F15V
DISCHARGE CONTROL
+1.2V 1.2V
DATA DRIVER CONTROL
DCDCEN
DRVRST
DRVRST
DCDCEN2
D9808
DCDCEN
OFF FLAG
XRST_SYS_PD5
XRST SYS
D9806
XRST
P+3.3V
STB3.3V
IC5251
SUB5V SUB_AI3.3V SUB_AI3.3V
+3.3V
35
A31 C11
VIDEO DATA 14
VIDEO DATA
32
VIDEO DATA
P+3.3V
1
2 P+3.3V
SOS8_SS
IIC0
35 SOS8_SS
DATA DRIVER CONTROL
D_UHZ
UHZ
SOS_DCC
SOS DCC A32 C21
(LED:9 TIMES) (LED:9 TIMES)
3
VIDEO DATA
21
DATA DRIVER CONTROL
SUSTAIN CONTROL SUSTAIN CONTROL
IC9400-02
35 P+5V
SCAN DATA
SCAN CONTROL
BUFFER
X0
X9300
20MHz
X1
P+3.3V
A20 SN20
SCAN CONTROL
SC_UHZ
18 UHZ
SOS6_SC1
15 SOS6_SC1
SOS7_SC2
P+5V
16 SOS7_SC2
1 P+5V
P+15V
29 P+15V
30 P+15V
A17
FOR
IIC0 FACTORY
IIC1
USE
STM_IIC
SBO0/SBI0
D2820
A2 K1
POWER LED
G_LED_ON G_LED_ON
8 8 G
R_LED_ON R_LED_ON
6 6 R
C.A.T.S C.A.T.S SN2810
2 2
C.A.T.S SENSOR
REMOTE_IN
REMOTE_IN
5 5
STB3.3V
RM2810
3 3
REMOTE
SUB_AI3.3V
1 1 RECEIVER
K POWER LED
REMOTE RECEIVER
C.A.T.S. SENSOR