Block (2/4) Diagram - Panasonic TX-P42X50B Service Manual

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9.3.

Block (2/4) Diagram

MAIN AV INPUT,PROCESSING
A
P+1.2V
1
LVDS DATA
2
3
P+3.3V
4 4
P+5V
5
6
STB3.3V
7
STB1.2V
8
STB5V
9
SUB9V
10
SUB3.3V
11
DCDC15V
12
F15V
13
P+15V
14
IC5002
IC5000
ANALOG-ASIC
ASIC 5V
SUB5V
+5V
SUB9V
SUB9V
DCDC_CTL
DTV_RST
P+3.3V
BUFF_EN
F15V
DTV_15V
DRVRST_
IN
DRVRST_
SOS6_SC1
OUT
SOS6_SC1
(LED:6TIMES)
(LED:6TIMES)
SOS7_SC2
SOS7_SC2
UHZ
(LED:7TIMES)
(LED:7TIMES)
SOS8_SS
SOS8_SS
(LED:8TIMES)
(LED:8TIMES)
SOS_DCC
SOS_DCC
(LED:9TIMES)
(LED:9TIMES)
PANEL_SOS
PANEL_SOS
STB1.2V
STB5V
STB+1.2V
STB5V_SW_ON_A
STB3.3V
STB+3.3V
POWER_DET
POWER_DET
STBRST
SW_OFF_DET
VJ5000
IC9803
P+1.2V
DCDC15V
P+1.2V
+1.2V
DCDCEN
SUB3.3V
R9809
P
IC9304
SPI
DCDCEN
FLASH
DCDCEN2
P_S0
XRST
P_S1
PDP_DRVRST
DRVRST
DRVRST
SC_UHZ
PD5L_XRST_SYS
D_UHZ
DISPEN
XRSTSTM
P+5V
31
IC9300
PD5L
VIDEO DATA
PLASMA AI
LVDS DATA
CPG
H/V Sync Control
VIDEO DATA
Sub Filed Processor
IIC0
1.2V
D_UHZ
UHZ
SOS_DCC
SOS_DCC
P+3.3V
3.3V
DISCHARGE CONTROL
SI/SO
FLASH I/F
DATA DRIVER CONTROL
P_S0
IC9402
P_S1
SUSTAIN
SUSTAIN DATA
CONTROL
SUSTAIN CONTROL
BUFFER
DRVRST
OFF_FLAG
IC9400,01
XRST_SYS
SCAN DATA
SCAN CONTROL
BUFFER
D9806
DISPEN
X0
X9300
20MHz
P+3V DET
X1
P+3.3V
P+3.3V
P+15V
STB3.3V
SUB_AI3.3V
A1
K1
G_LED_ON
G_LED_ON
2
2
R_LED_ON
R_LED_ON
3
3
C.A.T.S
C.A.T.S
6
6
REMOTE_IN
REMOTE_IN
1
1
STB3.3V
4
4
SUB_AI3.3V
7
7
A30
C21
8
VIDEO DATA
26
28
VIDEO DATA
46
DATA DRIVER CONTROL
P+3.3V
54
55
P+3.3V
A20
SN20
SCAN CONTROL
SC_UHZ
UHZ
9
SOS6_SC1
3
SOS6_SC1
SOS7_SC2
6
SOS7_SC2
1
P+5V
29
P+15V
30
P+15V
CN0100
IIC0
FOR
FACTORY
IIC1
USE
STM_IIC
SBO0/SBI0
D2820
K
POWER LED
POWER LED
REMOTE RECEIVER
G
C.A.T.S. SENSOR
R
SN2810
C.A.T.S SENSOR
RM2810
REMOTE
RECEIVER

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