35
10.3. Block (2/4) Diagram
(LED:8TIMES)
(LED:5TIMES)
(LED:6TIMES)
(LED:2TIMES)
(LED:4TIMES)
(LED:3TIMES)
(LED:7TIMES)
(LED:9TIMES)
P+5V
P+3.3V
STB3.3V
SUB3.3V
P+5V
P+15V
STB3.3V
STB_D3.3V
D2520
P+15V
STB5V
P+15V
P+15V
SUB3.3V
P+3.3V
STB5V
X9300
P+1.2V
P+3.3V
X9000
30
DIGITAL SIGNAL PROCESSOR
P+3.3V
POWER LED
RESET
STB3.3V
1.2V
K
IC9300
55
P_S0
1
P_S1
3
P+15V DET
6
3.3V
1
VIDEO DATA
SUB3.3V
UHZ
STB+3.3V/RESET
K1
SOS6_SC1
P+3.3V
A1
PANEL MICOM
R_LED_ON
SUSTAIN CONTROL
SOS8_SS
SOS7_SC2
29
IC9400,01
BUFFER
IC9802
1
16
UHZ
CONTROL DATA
52
IC9003
PANEL MAIN ON
CONTROL DATA
49
P+5V DET
IC9800
IIC1
CONTROL DATA
PANEL READY
P+5V
POWER ON/OFF
3
PLASMA AI
CPG with SS
H/V Sync Control
Sub Filed Processor
5
SCAN CONTROL
A34
P+15V
+3.3V
15
A33
IIC2
C11
FLASH I/F
STB
IIC2
SCAN CONTROL
6
+1.2V
2
40
SOS6_SC1
35
VIDEO DATA
DRVRST
REMOTE IN
XRSTSYS
3
XRSTSYS
1
P_S0
MCU_
IIC
P_S1
STB_
IIC2
DRVRST_D
2
IIC1
OSD I/F
OSD I/F
RESET
SOS8_SS
P+15V
PANEL ALARM
P3V_
IIC2
REMOTE RECEIVER
2
POWER LED
LVDS DATA
C.A.T.S. SENSOR
ADDR/DATA
A
FLASH
MEMORY
VIDEO DATA
PANEL MAIN ON
POWER LED(R)
PANEL READY(STATUS)
IC9304
31
4
SOS4_PS
5
SOS4_PS
VIDEO DATA
SUSTAIN CONTROL
STB_D3.3V
18
KEYSCAN1
SC20
IC9004
A21
38
3.3V
IC9801
P+3.3V
+5V
11
6
3
5
P3V_
IIC2
SOS7_SC2
C21
DRVRST
P+5V
GenX7
IIC1
XRSTSYS
EEPROM
P+3.3V DET
C.A.T.S.
PD4
PANEL ALARM(SOS)
REMOTE IN
IC9001
DISCHARGE CONTROL
PANEL STB_ON
53
P+3.3V
SW3765
F
TV
VOL.DN/CH.UP
AV
SW3759
SW3762
VOL.UP/CH.UP
KEY SWITCH
SW3763
SW3764
X0
X1
25MHz
OSCX0
10MHz
IIC3
IIC3
OSCX1
SOS_DCC
SOS
IIC2
STB_IIC2
MCU_IIC
A17
A18
FOR
FACTORY
USE
FOR
FACTORY
USE
IIC0
IIC1
IIC3
UARXD1/
UATXD1
A19
FOR
FACTORY
USE
SN2510
C.A.T.S SENSOR
REMOTE
RM2510
C.A.T.S.
(LED:8TIMES)
(LED:5TIMES)
(LED:6TIMES)
(LED:2TIMES)
(LED:4TIMES)
(LED:3TIMES)
(LED:7TIMES)
(LED:9TIMES)
Summary of Contents for Viera TH-P50X20K
Page 20: ...20 6 4 No Picture ...
Page 32: ...32 ...
Page 38: ...38 ...
Page 40: ...40 11 3 Wiring 2 11 4 Wiring 3 ...
Page 41: ...41 11 5 Wiring 4 ...
Page 42: ...42 ...
Page 43: ...43 12 Schematic Diagram 12 1 Schematic Diagram Note ...
Page 74: ...74 ...
Page 76: ...76 14 1 2 Exploded View 2 ...
Page 77: ...77 14 1 3 Packing 1 ...
Page 78: ...78 14 1 4 Packing 2 ...
Page 79: ...79 14 1 5 Mechanical Replacement Parts List ...
Page 82: ...82 14 2 Electrical Replacement Parts List 14 2 1 Replacement Parts List Notes ...