Panasonic TH-50PZ850U - Block Diagrams; Block Diagram (1;6): Overall System

31
9 Block Diagram
9.1. Block Diagram (1/6)
(LED:10TIMES)
(LED:12TIMES)
(LED:10TIMES)
(LED:11TIMES)
(LED:12TIMES)
(LED:11TIMES)
(LED:10TIMES)
(LED:12TIMES)
(LED:10TIMES)
(LED:11TIMES)
(LED:12TIMES)
(LED:11TIMES)
SOUND
OPTICAL
TUNER
GH
+5V(S)
OPTICAL OUT
POWER SWITCH
PAMEL SOS
HDMI4 IN
SWITCH
SOUND SOS DET
CIRCUIT
KEY SWITCH
REMOTE IN
+3.3V(S)
DIGITAL SIGNAL PROCESSOR
POWER LED
KEYSCAN3
FRONT TERMINAL
+15V(FAN)
+3.3V(S)
TUNER SOS
FAN_A-C
RESET
FAN CONT
S
KEYSCAN1
CIRCUIT
OUT
+9V(S)
L,R
FAN SOS DET
VIDEO2
PWM AUDIO OUT R
SLOT
AUDIO
PB30
TUNER SOS DET
CIRCUIT
+5V(S)
DCDC
A30
A
PB
STB MCU
DTV AUDIO
SOUND SOS
FAN CONTROL
L,R
FRONT END
PROCESSOR
Y, C, V
LED(R)
CH0 DATA
GS09
+3.3V(S)
+3.3V(S)
HDMI
EQUALIZER
+3.3V(S)
L,R
TUNER SOS
VIDEO1
A51
CLKGEN
+9V(S)
KEY SWITCH
USB DATA
K
HDMI1
KEYSCAN1
A12
GenX5
HDMI I/F
RECEIVER
+5V(S)
10bit A/D
G
SUB+9V DET
FSTB+15V
SD BOOT
SUB+9V
SUB+1.2V
OPTICAL OUT
+9V(S)
FSTB+15V
A1
SQUAWKER(R)
OPTICAL OUT
+15V(SND)
A6
+15V(S)
DCDC
A9
AI SENSOR
+5V(S)
DTV AUDIO
EEPROM
HDMI2
+3.3V(S)
ON
MONITOR
OUT
PANEL STATUS
+5V(S)
PANEL STB_ON
+1.2V(S)
L,R
SUB+5V DET
from
PROCESSOR
FSTB+15V
SOUND SOS
HDMI AUDIO
SUB+1.8V
Peaks Lite PRO
K1
P6
Y,PB,PR
FAN CONT
Y,PB,PR
FAN SOS
L,R
L,R
FAN SOS
VIDEO SW
COMP2
CH0 DATA
PB31
+3.3V(STB)
+9/7.2V
REMOTE
RECEIVER
PB37
POWER LED(R)
+15V(SND)
G51
+1.8V(S)
PB32
DTV_V
IIC1
POWER
FAN POWER
V
SUB+3.3V DET
WOOFER(R)
GC6
HDMI4
A5
L,R
LVDS DATA
S1
AUDIO SW
LVDS DATA
+30V(BT)
SBO2
SBI2
+15V(FAN)
to D5
+3.3V(STB)
from P7
L,R
A7
SD LED
+15V(FAN)
GL02
+5V(STB)
PWM AUDIO OUT L
GL
SQUAWKER(L)
L,R
GH11
SD BLUE LED
BT+30V
SUB+3.3V
DCDC
WOOFER(L)
+9V(S)
V,Y, C
REMOTE RECEIVER
+3.3V(STB)
RESET
Y, C, V
AI SENSOR
+30V(BT)
MONITOR
L,R
COMP1
AI SENSOR
STB+3.3V
A11
PC
SUB+5V
OSD_16bit
RESET
R,G,B
+5V(STB)
V
A3
AUDIO AMP R
+5V(S)
SD CARD
to D3
OSD_16bit
HDMI3
HDMI EQUALIZER
/SWITCH
SD CARD SLOT
R/G/B
DCDC
A10
DDR2
GS
AUDIO AMP L
SD_USB
I/F
GS02
ETHERNET
LAN
ETHERNET
IF
Y/UV_16bit Y/UV_16bit
DDR2
R/G/B_30bit
R/G/B_30bit
RS-232C
TXD
RXD
RS-232C
DRIVER
SBI1
SBO1
GENX
ETHERNET IF
USB I/F
D+/-
GC6+3.3V
GC6+1.2V
DCDC
+1.8V
GC6+1.8V
+1.2V
+15V(S) +3.3V
DCDC
TH-50PZ850U
Block (1/6) Diagram
TH-50PZ850U
Block (1/6) Diagram