Block Digram; Block (1/4) Diagram - Panasonic TX-P42GT30E Service Manual

10.2. Block (1/4) Diagram

A MAIN AV INPUT,PROCESSING
F15V
PA6779
PA6780
IC3001
AV SW
AV1_VIN
AV1_RED
AV1
AV1_GREEN
V/R/G/B
AV1_BLUE
L/R
JK3003
AV1_LIN
AV1
VOUT
AV1_RIN
L/ROUT
AV1_VOUT
AV1_LOUT
AV1_ROUT
AV1_QLINK
COMPONENT
PR Y/PB/PR
JK3100 PB
AV2
COMPONENT Y
V
RIN L/R
JK3707 V
AUDIO OUT
AV2 LIN
L/ROUT
JK3708 HP_R
9V
HEADPHONE HP_L
JK3709
LOUT
IIC3
AUDIO OUT ROUT
DIGITAL AUDIO OUT
DIGITAL
AUDIO OUT
Parallel_TS(CI_IN)
Parallel_TS(CI_OUT)
IC8404
CN8400
CI SLOT
CI_5V
P6 A6 CI_POWER_ON
SOUND15V
SOUND15V
15
PANEL_MAIN_ON F15V
PANEL_MAIN_ON 1
P_S1
P_S1 2
P_S0
P_S0 3
SOS4_PS
SOS4_PS
4
STB5V_SW_ON
STB5V_SW_ON 5
DCDCEN2
TUNER_SUB_ON
TUNER_SUB_ON 7
F15V 10
PA2005
PA5440
F15V 11
P+15V 13
STB5V
DCDCEN
STB5V 6
DCDCIN
TU6775
ANT IN
TUNER
F15V
LNB POWER
IC6778
SUPPLY
VDD1.0V
1.0V
VCC B1
VSW DISEQC IC6777
VDD1.0V
IIC3
DMD_
IIC0
IC6776
P+5V
3.3V
TUNER
RF_CVBS
MAIN
Y/PR/PB
L/R
RGB_CVBS
V
LO1_L/R
LO2_L/R
DVB_CVBS
DVB_CVBS
Parallel_TS(SAT)
5V 3.3V
IC8403
CI
BUFFER
IC8701 SUB5V
SUB5V
+5V
IC5441
USB5V
USB5V
+5V
IC8709 SUB3.3V
SUB3.3V
SUB1.8V
+3.3V
IC8702
SUB1.5V
IC8100
SUB1.2V +1.8V
SUB1.5V
+1.5V
SUB1.2V
+1.2V
F15V
P+15V
STB5V
JK4703 JK4702 JK4701 JK4700
HDMI IN 1 HDMI IN 2 HDMI IN 3 HDMI IN 4
IC4700
IC4701
HDMI SW
DDC_IIC3
HDMI_
5VDET3
IIC3 DDC_IIC2
SUB5V
TMDS DATA CLOCK
Q4512
IFD2
TUNER
I/F
IFD1
IF_AGC
FE_XRST
HDMI I/F RECEIVER
SIF I/F
Y/PR/PB
AV IN
L/R
IC8000
V
PEAKS-LDA3
LO1_L/R
AUDIO
LO2_L/R
OUT
HP_L/R
VDAC VIDEO OUT
VCC
TS I/F
CI DATA
IC8200
SUB1.5V IC8201
IC8706
DDR3
HDMI3.3V
IC8902
SUB3.3V
PEAKS
IIC1
EEPROM
IC8900
NAND
FLASH
CPU BUS
STB3.3V
TUNER_
POWER_SOS
Q8709
OVERVOLTAGE
D8712
DETECTION
D8713
D8711
Q8711
D8719
USB5V P+3.3V
D8709 D8708
D8721
D8720
LEDDRV_5V
38
JK8602
SPEAKER_L SPEAKER_R
USB2
JK8601 JK8603 CN8600
JK8301
USB1 USB3
SD CARD
ETHERNET
A11 4 3
SD3.3V
IC8601
ETHERPHY
IC4900
X8600
AUDIO AMP
25MHz
SOUND15V
15V
SUB3.3V
Q8710
VDDSD
18V33V
X8300
24.576MHz
STM
FAN SOS (LED:11TIMES) (LED:11TIMES)
IC5200
OVER
VOLTAGE
PA5201
FAN CONT.
B2_3.3V
F15V FAN ON
P+15V
FANVCC
STB5V
2 1
LVDS DATA
LVDS I/F 1
IIC0
IIC0
IIC1 IIC1
IIC3
IIC3
DMD_
DMD_
IIC0
IIC0
SBI0
SBI0
SBO0
SBO0
IC8901
STB3.3V
STM
EEPROM
STB
IIC
P+3.3V
2
P+5V
3
IC2001
SUB3.3V
IIC3
TEMP SENSOR
4
P+5V
SUB9V
5
SUB3.3V
6
STB3.3V
7
STB1.2V
8
LEDDRV_5V
9
B2_3.3V
10
F15V
11
P+15V
12
STB5V
13
TP5600
SOS DET
FAN STOP
D5201
D5205
D5206
D5207
D5203
A8
D5202
FAN A-B