15.2. Main Block Diagram
STB3.3V
DC/DC
1.8V
128Mbit
DDR
Genx4
PROCESSOR
D20
Y,Pb,Pr
B[9:0],HD,VD
DDR2x2
AUDIO OUT
Discharge
Control(SS)
VCXO
P9
AV3 IN
TV
RECTIFIER
P3.3V
DTV_V
Discharge
Control(SC)
RECTIFIER
FAN
D36
Data Driver
Control
P5V
END
V
HDMI
DCLK
RECTIFIER
P5V
VSUS
P5V
HDMI_SDIN
PROTECTION(SOS)
FAN CONTROL
FPGA
35
L/R
CH0DATA
WRITE PROTECT
REG
RESET
7V
PLASMA AI PROCESSOR
FILTER
LINE
DG
SENSOR
AUDIO IN
SOS6
D3
SUB9V
SOS
PROCESS
DATA0
S-VIDEO IN
P10
G[9:0]
*H,V Snyc Control
CONTROL
R
PROCESS
HDMI_SPDIF
G51
K2
P12
TEMP
SPEAKER
AUDIO
POWER
H12
MICON
PROM
REMOTE RECEIVER
*RGB:10bit(or8bit)
SW
PD1-M plus
GS
TUNER
SOUND_SOS
DG
AV TERMINAL
SOS8
POWER LED
CONVERTER
HDMI IN 1
MAIN_L/R
AV SWITCH
H51
Data Driver
Control
S2
D35
H
STB12V
+15V
P5V
DDR
AD/HDMI
F+15V
REMOTE/LED
*LVDS receiver
IF_2
*Plasma AI
DG5
DC/DC
1.2V
L
P1.2V
D5
GP5P_1st
STBY5V_M
VOLTAGE
P5V
(4MByte)
(CYCLONE)
PCLK/NCLK
*Discharge Control
FPGA
VIDEO2
DISPEN
H5
CLOCK
K1
+15V
L/R
AMP
D34
FORMAT CONVERTER,
FACTOR
R[9:0]
Y,C,V
32Mbit
Flash-ROM
VOLTAGE
MONITOR
MAIN
VOLTAGE
SUB5V
L/R
LINE
POWER SW
SD CARD SLOT
VOLTAGE
CONTROL
RELAY
POWER
STB_PS
COMP2
P_ON/OFF
H30
CONTROL
ICEOUT
ASDIO
VOLTAGE
SWITCH
D25
FILTER
DRVRST
PB30
FAN_SOS
L/R
XRST
Peaks-Lite 2
RESET
P5
DC/DC CONVERTER
D
+5V
S
DC/DC
3.3V
RECTIFIER
SOUND
STANDBY
POWER_SOS
AC CORD
RESET
P
AV3 IN
MICOM
P2.5V
Y,Pb,Pr
DG1
STANDBY
KEY SCAN
H10
RF_L/R
SOS
OPTICAL
Y,C,V
VIDEO1
GENERATOR
RF_V
15V
VIDEO IN
G
DTV
MAIN9V
L/R
*VD,HD
VIDEO
L/R
*Sub Filed Processor
DTV_SDIN
Vda
P25
+15V
DIGITAL SIGNAL PROCESSOR
IF_1
SUSTAIN
Y,C,V
K
OUT
PRO.
FRONT
P11
P2
VSUS
DVI
DRIVE
SUSTAIN
PS_SOS
RECTIFIER
CONTROL
AVR
PB
+15V
SOS7
POWER SUPPLY
DG52
COMP1
5V
[27MHz]
DC-DC
STB5V
OSD
X'tal
AUDIO IN
D33
*CLK
BOOT
ROM
VOLTAGE
FLASH CONTROL
12V
+15V
HDMI IN 2
L/R
F_STB+15V
SOUND15V
LVDS format
AMP
D32
H3
EEPROM
D31
DG3
VDA
PCLK/NCLK
64k
NOR
FLASH
P5V
SD CARD SLOT
SW
MAIN
IIC2
GS52
DCK
PB37
PB32
PB31
L
R
SPEAKER
SPEAKER
S.R.
S.R.
VDA_75V
S.R.
C52
S.R.
SS42
S.R.
PULSE
S.R.
DATA DRIVER(RIGHT)
DATA DRIVER(RIGHT)
C1
DATA DRIVER(CENTER)
C2
15V
Vda
VDA_75V
C5
Vda
C60
ERASE
SS
S.R.
S.R.
SUSTAIN
S.R.
C31
ADDRESS
S.R.
C21
S.R.
C3
C24
DATA DRIVER(LEFT)
C6
Vda
SOS8
SS35
S.R.
(VE)
S.R.
SS44
S.R.
DATA DRIVER(LEFT)
S.R.
DATA DRIVER(CENTER)
C11
C10
C35
C25
VDA_75V
C22
S.R.
S.R.
VDA_75V
SS11
S.R.
VSUS
S.R.
S.R.
S.R.
S.R.
S.R.
S.R.
S.R.
VOLTAGE
SIGNAL
SS12
C51
Vda
S.R.
S.R.
VDA_75V
C41
S.R.
Vda
S.R.
C4
C44
SUSTAIN DRIVE
C42
C54
C55
VDA_75V
SUS
C61
PULSE
S.R.
S.R
SD
S.R
64
PULSE
SCAN OUT
64
64
S.R
(DOWN)
64
SUSTAIN
S.R
28
S.R
PULSE
S.R
64
64
SU
64
64
64
64
SOS6
VOLTAGE
S.R
GENERATOR
S.R
SC
S.R
(UP)
S.R
S.R
64
PULSE
64
SOS7
S.R
64
S.R
SCAN OUT
SCAN DRIVE
28
S.R
S.R
CONTROL
S.R
SCAN
+15V
64
S.R
64
S.R
64
SC2
SC20
TH-50PZ77U
Main Block Diagram
TH-50PZ77U
Main Block Diagram
TH-50PZ77U
70
Содержание Viera TH-50PZ77U
Страница 4: ...1 Applicable signals 4 TH 50PZ77U ...
Страница 19: ...8 Location of Lead Wiring 8 1 Lead of Wiring 1 19 TH 50PZ77U ...
Страница 20: ...8 2 Lead of Wiring 2 20 TH 50PZ77U ...
Страница 21: ...8 3 Lead of Wiring 3 21 TH 50PZ77U ...
Страница 22: ...8 4 Lead of Wiring 4 22 TH 50PZ77U ...
Страница 23: ...8 5 Lead of Wiring 5 23 TH 50PZ77U ...
Страница 24: ...8 6 Lead of Wiring 6 24 TH 50PZ77U ...
Страница 25: ...8 7 Lead of Wiring 7 25 TH 50PZ77U ...
Страница 29: ...9 4 No Picture 29 TH 50PZ77U ...
Страница 36: ...11 4 Adjustment Volume Location 11 5 Test Point Location 36 TH 50PZ77U ...
Страница 38: ...38 TH 50PZ77U ...
Страница 40: ...40 TH 50PZ77U ...
Страница 68: ...TH 50PZ77U 68 ...
Страница 69: ...15 1 Schematic Diagram Note 15 Schematic and Block Diagram TH 50PZ77U 69 ...
Страница 135: ...16 Exploded Views Replacement Parts List 16 1 Exploded Views 135 TH 50PZ77U ...
Страница 136: ...16 2 Packing Exploded Views Accessories 136 TH 50PZ77U ...
Страница 137: ...16 3 Packing Explode Views Stand 137 TH 50PZ77U ...
Страница 138: ...16 4 Replacement Parts List Notes 138 TH 50PZ77U ...