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10 Block Diagram
10.1. Main Block Diagram
A
DIGITAL SIGNAL PROCESSOR
IFD1/2
SIF,AM
Dig/Ana
Tuner
RF
Y,C,V
L,R
AV1
CVBS OUT
AV2
L,R OUT
Y,PB,PR
COMP
L,R
MONITOR L,R
AUDIO
OUT
R,G,B
PC
Y,C,V
AV3
L,R
OPT OUT
DIGITAL
AUDIO
HP L/R
HEADPHONE
A11
SPEAKER
(L,R)
A12
K
LED/RMT
+30V(BT)
+3.3V(STB)
+3.3V(STB)
+5V(S)
+5V(S)
K1
A1
REMOTE
LED
SC
SCAN DRIVE
SU
SCAN OUT (UPPER)
SC-BOARD
ENEGRY RECOVERY
SOS DETECT
(LED:6TIMES)
(LED:6TIMES)
SC-BOARD
FLOTING PART
SOS DETECT
(LED:7TIMES)
(LED:7TIMES)
SCAN
SU41
SC41
DRIVER
CONTROL
PULSE
SU11
SD11
VSCAN GEN.
SCAN
SD42
SC42
DRIVER
VSET GEN.
VAD GEN.
BUFFER
SD46
SC46
SD
SCAN OUT (LOWER)
HDMI
CI SLOT
SD CARD
1,2,3
DDR2
SD CARD I/F
OFDM
BUFFER
HSDIN
TS Parallel
VIDEO
PROCESSOR
Digital Video in
HDMI Rx
AUDIO
MAIN Y/U/V
PROCESSOR
Peaks Lite2+
DMIX0
MONITOR L,R
VIDEO
AUDIO
(MAIN MPU+VIDEO PROCESSOR)
DAUDIO
TV L,R
SWITCH
AV L,R
IECOUT
DVB CVBS
RESET
RESET
PWM
AUDIO AMP
EEPROM
IIC1
SOUND SOS
SOUND SOS DET
SOUND+15V
(LED:12 TIMES)
(LED:12 TIMES)
SOS
+9V(S)
SHORT SOS DET
(LED:10 TIMES)
(LED:10 TIMES)
+5V(S)
REMOTE
R/G_LED_ON
PANEL_STB_ON
PANEL SIDE SOS
PANEL_STATUS
PANEL MPU
EEPROM
+15V(P) DET
+15V(P)
(LED:2 TIMES)
(LED:2 TIMES)
POWER_SOS
+3.3V(P) DET
+3.3V(P)
(LED:4 TIMES)
(LED:4 TIMES)
SOS6_SC1
(LED:3 TIMES)
(LED:3 TIMES)
+5V(P) DET
+5V(P)
(LED:5 TIMES)
(LED:5 TIMES)
SOS6_SC1
(LED:6 TIMES)
(LED:6 TIMES)
SOS7_SC2
SOS7_SC2
(LED:7 TIMES)
(LED:7 TIMES)
SC20
A20
+5V(P)
+5V(P)
(LED:8 TIMES)
(LED:8 TIMES)
SOS8_SS
+15V(P)
+15V(P)
SCAN CONTROL
SUSTAIN
SCAN CONTROL
CONTROL
DISCHARGE
CONTROL
VSUS
SC2
KEYSCAN1
KEY SWITCH
GK1
GK
KEY SWITCH
C1
DATA DRIVER (RIGHT)
C14
KEYSCAN1
+5V(P)
Vda
C10
VIDEO DATA
DATA
DATA
DATA
DATA
DRIVER
DRIVER
DRIVER
DRIVER
CLOCK GEN
EEPROM
XRST
RESET
FLASH
Thermal
DDR
MEMORY
sensor
PD2-M
LVDS Rx
LVDS
CPG with SS
H/V Sync Control
Sub Filed Processor
Plasma AI
SERIAL
SD BOOT
SBO2
SBI2
STANDBY MPU
TUNER SOS DET
TUNER SOS
TUNER SOS
CIRCUIT
(LED:10TIMES)
(LED:10TIMES)
(LED:10TIMES)
(LED:10TIMES)
+9V(S)
DTV+9V SENSE
+9V(M)
MAIN+9V SENSE
SUB+5V SENSE
+5V(S)
MAIN+3.3V SENSE
+3.3V(M)
SUB+5V SENSE
+3.3V(S)
KEY1
P
POWER SUPPLY
POWER SOS
+5V(P)
+5V(P)
A25
P25
+15V(P)
+15V(P)
MAIN ON/OFF
STB5V
A31
A7
A32
VSUS
P2
F15V
P6
SOUND15V
P7
STB5V
C2
DATA DRIVER (LEFT)
C21
C22
+5V(P)
SOS8_SS
SUSTAIN CONTROL
C20
Vda
VIDEO DATA
DATA
DATA
DATA
DATA
DRIVER
DRIVER
DRIVER
DRIVER
33
F15V
SUB9V
SUB5V
BT30V
SS
SUSTAIN DRIVE
PS SOS4
P-BOARD
(LED:4TIME)
(LED:4TIME)
SOS DETECT
POWER MICOM
VSUS
VSUS
P11
SS11
ON/OFF CONTROL
VSUS
+15V(P)
+15V(P)
Vda
PROCESS
SUSTAIN
VOLTAGE
+15V(P)
VOLTAGE
RECTIFIER
RECTIFIER
+5V(P)
COLD
COLD
HOT
HOT
F15V
STANBY
POWER
VOLTAGE
FACTOR
RECTIFIER
CONTROL
RECTIFIER
MAIN SW2
MAIN SW1
P34
RECTIFIER
RELAY
P9
P35
AC CORD
Vda
C25
+5V(P)
SOS8_SS
C23
SUSTAIN CONTROL
SS-BOARD
SOS DETECT
(LED:8TIME)
(LED:8TIME)
VSUS GEN.
VE GEN.
ENERGY RECOVERY
SS22
SS24
SS23
SS2
SUSTAIN
CONNECTOR
(LOWER)
POWER SW
MAIN SW2
ON
MAIN SW1
S34
S
POWER SWITCH
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