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27
9 Block Diagram
9.1.
Block (1 of 7) Diagram
A7
HDMI2
HDMI Rx
A/D CONV.
A/D CONV.
HDMI1
A1
SD CARD I/F
+3.3V(S)
K
GS52
A52
LED/RMT
REMOTE
RESET
LED
L,R
+3.3V(STB)
+5V(S)
+3.3V(S)
G51
Y,PB,PR
HP
DIGITAL
AUDIO
OUT
AUDIO
OUT
PWM
AUDIO AMP
Dig/Ana
Tuner
Tuner
MONITOR L,R
+1.8V(S)
SUB+3.3V
SIF,AM
SUB+1.2V
HP L/R
+3.3V(S)
DTV
DCDC
KEY1
+15V(S)
KEY SCAN
DCDC
+1.2V(S)
SUB+1.8V
FRONT TERMINAL
Y,C,V
IECOUT
R_LED_ON
STANDBY MPU
SD CARD SLOT
G
COMP
GS
A51
from
L,R
P5
K1
SD BOOT
SBO2
SBI2
SBI2
(MAIN MPU+VIDEO PROCESSOR)
Peaks Lite2p
+3.3V(STB)
GenX5
+5V(S)
RESET
REMOTE
EEPROM
SOUND+15V
SOUND_SOS
BT+30V
+30V(BT)
+9V(P)
KEY
L,R
Y,C,V
OPT
HDMI
L,R
RF
A12
AV3
VIDEO
AUDIO
SWITCH
AUDIO
SWITCH
HEADPHONE
AV1
AUDIO
PROCESSOR
PROCESSOR
SPEAKER(R)
SOUND SOS
AV2
SPEAKER(L)
Y,C,V
PANEL_STB_ON
PANEL SIDE SOS
PANEL_STATUS
SOUND SOS DET
DIGITAL MAIN
A
SD DATA
DTV
IEC OUT
Digital Video Signal
LVDS
SERIAL
L,R
Y,C,V
RESET
IIC1
DDR
+5V(P)
+3.3V(P) DET
MAIN ON/OFF
POWER SOS
+3.3VSTB)
CPG with SS
FLASH
MEMORY
MEMORY
+5V(P)
SUSTAIN CONTROL
+15V(P) DET
+5V(STB)
A32
+15V(P)
POWER_SOS
+15V(P)
A25
MPU
DCDC
DCDC
Plasma AI
H/V Sync Control
+5V(P)
+1.2V(P)
Sub Filed Processor
+3.3V(P)
+5V(P) DET
+3.3V(P)
+1.2V(P)
SOS6_SC1
P
ANEL ST
A
TUS
EEPROM
+2.5V(P)
Ready
,ALARM
+3.3V(STB)
SOS8_SS
SOS7_SC2
+2.5V(P)
DCDC
LVDS Rx
P
ANEL STB_ON
LVDS
FPGA
+3.3V(P)
VIDEO DATA
+15V(P)
SOS8_SS
A31
+5V(P)
VIDEO DATA
+5V(P)
+15V(P)
A20
to/from
P25
to
C11
to/from
C21
+5V(STB)
+15V(F_STB)
+15V(SOUND)
SC20
to/from
SCAN CONTR
OL
L,R
ALL OFF
DDR2
CLOCK GEN
+3.3V(M)
SUB+5V SENSE
+5V(S)
SUB+5V SENSE
MAIN+3.3V SENSE
MAIN+9V SENSE
+9V(M)
+3.3V(S)
DTV+9V SENSE
+9V(S)
Thermal
sensor
sensor
OFDM
IFD1/2
L,R
(ATV or DTV)
(ATV or DTV)
MONITOR
OUT
OUT
G_LED_ON
PD2-M
Dischrge Control
Genx6
DVB_CVBS
Digital
FOR FACTORY USE
A33
A35
FOR FACTORY USE
A34
FOR FACTORY USE
B/E ONLY
CI SLOT
BUFFER
HSDIN
TS Parallel
TS Parallel
EEPROM
(LED
11TIMES)
(LED
12TIMES)
(LED
3TIMES)
(LED
7TIMES)
(LED
5TIMES)
(LED
8TIMES)
(LED
2TIMES)
(LED
6TIMES)
(LED
4TIMES)
TH-37/42PV8P, PX8B/E
Block (1/7) Diagram
TH-37/42PV8P, PX8B/E
Block (1/7) Diagram
Block (1/7) Diagram
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