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29
9 Block Diagram
9.1.
Block Diagram (1/6)
A3
+30V(BT)
FAN SOS DET
+3.3V(S)
AUDIO
to D5
FAN CONT
+3.3V(S)
SUB+1.2V
GS52
Y,C,V
SD BOOT
GH11
A8
RESET
SPEAKER(L)
A52
+3.3V(FHD)
VIDEO SW
FRC+1V
CIRCUIT
FRC-H
AUDIO AMP
DCDC
AI SENSOR
A11
FAN SOS
+3.3V(S)
SOUND SOS
OUT
+2.6V(FRC)
from
HDMI I/F
RECEIVER
PROCESSOR
+15V(SND)
OPTICAL OUT
ALL OFF
+15V(FAN)
HDMI3 IN
PWM AUDIO OUT
TUNER
RESET
FAN_A-E
+5V(S)
SD CARD SLOT
SOUND
EEPROM
TUNER SOS
GS
PC
+2.5V(FRC)
A6
PB
F+15V
FHD+3.3V
+9V(P)
PB8
FLASH
Local 16bit OSD
+5V(S)
HDMI
EQUALIZER
SOUND SOS
EEPROM
SLOT
+5V(STB)
DCDC
+9/7.2V
SOUND SOS DET
CIRCUIT
AUDIO SW
DCDC
R,G,B
from P7
DCDC
+9V(S)
FAN CONT
+1V(FRC)
PANEL STB_ON
PANEL SOS
REMOTE IN
DTV AUDIO
+1.2V(S)
HDMI3
PANEL STATUS
+5V(S)
STB MCU
+15V(SND)
SUB+5V
+1.2V(MIHO)
FRC+3.3V
SUB+1.8V
DCDC
+5V(S)
L,R
TUNER SOS DET
CIRCUIT
DCDC
POWER LED(R)
SD CARD DATA
OPTICAL OUT
PORT C
CLOCK GEN
SPEAKER(R)
MONITOR
L,R
DTV AUDIO
+30V(BT)
V
BT+30V
A5
+9V(S)
RGB_30bit
GenX5
MIHO+1.2V
SD CARD DATA
SD CARD
HP_L,R
to D3
FRC+2.6V
+9V(S)
L,R
+5V(S)
DDR2
SUB+9V DET
OPTICAL
SIF,AM
HDMI AUDIO
IIC1
OPTICAL OUT
VOUT
+3.3V(FHD)
LVDS DATA
MONITOR
OUT
MONITOR L,R
SUB+3.3V
RGB_30bit
+15V(S)
MIHO
10bit A/D
FAN POWER
HDMI1
SUB+3.3V DET
F+15V
LOSD OUT
(for HQ1)
+15V(FAN)
DIGITAL SIGNAL PROCESSOR
DDR SRAM
SBO2
SBI2
P6
DIGITAL VIDEO DATA
FRC+2.5V
DCDC
A7
+3.3V(S)
DCDC
FAN CONTROL
DDR SDRAM I/F
DCDC
+5V(S)
Lite2p/HRCH
DTV_V
RESET
A12
Peaks Lite2
HDMI2
A
+15V(FAN)
+3.3V(S)
DCDC
SUB+9V
SUB+5V DET
GH
PORT A
FAN SOS
+3.3V(S)
+1.8V(S)
K1
K
REMOTE RECEIVER
+3.3V(STB)
+3.3V(STB)
LED
AI SENSOR
A1
A2
POWER LED
REMOTE
RECEIVER
+5V(S)
+5V(S)
AI SENSOR
FRONT TERMINAL
KEY SWITCH
G51
G
A51
Y,C,V
KEY SWITCH
AV4
L,R
HEADPHONE
HP_L,R
KEYSCAN1
AV1
AV2
V,Y,PB,PR
AV3
MONITOR
OUT
L,R
Y,C,V
V,Y,PB,PR
L,R
L,R
V
L,R
(LED:12 TIMES)
(LED:10 TIMES)
(LED:11 TIMES)
(LED:10 TIMES)
(LED:12 TIMES)
TH-50PY800HA/MA/MRA/MSA/MTA
Block (1/6) Diagram
TH-50PY800HA/MA/MRA/MSA/MTA
Block (1/6) Diagram
PB33
PB34
PB35
PB36
PB37
Summary of Contents for ITD0810094CE
Page 7: ...7 3 4 Applicable signals ...
Page 16: ...16 6 4 No Picture ...
Page 28: ...28 8 1 4 Adjustment Volume Location 8 1 5 Test Point Location ...
Page 36: ...36 10 3 Wiring 2 ...
Page 37: ...37 10 4 Wiring 3 ...
Page 38: ...38 10 5 Wiring 4 ...
Page 39: ...39 10 6 Wiring 5 ...
Page 40: ...40 ...
Page 41: ...41 11 Schematic Diagram 11 1 Schematic Diagram Note ...
Page 106: ...106 ...
Page 108: ...108 13 1 2 Packing ...
Page 112: ...112 13 2 Electrical Replacement Parts List 13 2 1 Replacement Parts List Notes ...