Panasonic TC-P42GT30A, Service Manual

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36
TC-P42GT30A
10.2. Block (1/4) Diagram
P
P
F15V
P+3.3V
DCDCIN
STB1.2V
SUB3.3V
VJ1001
PA5601
D8719
VJ9805
HDMI_SW3.3V
SUB1.2V
HDMI3.3V
SUB1.8V
USB5V
SUB3.3V
SUB1.5V
SUB3.3V
F15V
USB5V
X8300
USB5V
PA5440
HDMI_SW3.3V
D8726
SUB1.5V
LEDDRV_5V
STB3.3V
SOUND15V
P+15V
STB5V
F15V
STB3.3V
SUB9V
SUB5V
STB5V
SOUND15V
D8725
P+5V
SUB3.3V
SUB5V
P+15V
VDDSD18V33V
X8600
SUB3.3V
D8712 D8713
D8711
3.3V
+1.5V
IFD1
DDC_IIC2
IIC1
P_S1
IF_AGC
3.3V
+5V
3
6
TEMP SENSOR
HDMI_CEC
IC8532
IR_DCDC_ON
USB0VBUS
TMDS DATA CLOCK
R_OUT
SOS4_PS
+5V
JK3006
PANEL MAIN ON
DDC_IIC4
TV_V
25MHz
JK3003
STB5V
AV1
(COMP)
IR_LED_SOS
R(-)
IR_DCDC_ON
11
PANEL_MAIN_ON
PEAKS-LDA3
SOS
ARC
PC
TUNER_POWER_SOS
IR_LED_SOS
SD CARD I/F
A6
STM
IIC
11
IIC3
IIC0
4
SUB5V
HDMI4
PC
R(+)
SPEAKER
LAN CON I/F
HDMI_5V_DET3
PANEL_MAIN_ON
IIC3
TUNER
LVDS I/F
4
RX5
P+5V DET
SIF_OUT
G
ETHERNET
R
3
3.3V
PWM L/R
10
STM
EEPROM
LP1_XRST_SYS SOS4_PS
ETHERPHY
P_S1
B
V
SOUND15V
XRSTSTM
IIC3
STB3.3V
IC5350
H
L(-)
PC_H/V
DDR3
AV1
1
SUB1.5V
SPEAKER_R
SUB3.3V_SENSE
H/V
IC8900
USB2VBUS
IC8901
L
IC8601
STB1.2V
DCDCEN
USB1
JK8531
SUB1.5V
SBI0
SBO0
PANEL SOS
6
JK8533
VDDSD1.8V3.3V
24.576MHz
IC8607
SD DATA:4bit
HDMI3.3V
P+15V
DDC_IIC2
STM
IIC
IC8701
2
P+3.3V DET
RX4
SUB1.2V
IC8702
RX2
3.3V
HDMI_CEC
DDC_IIC3
MAIN
HDMI_SW3.3V
+5V
AXI
R_LED_ON
HDMI_5V_DET2
TUNER_SUB_ON
SDVOLC
DDC_IIC1
IC8706
9V
MAIN_FAN_ON SW_OFF_DET
VCC
Y
IC8000
SDVOLC
USB2
TUNER_SUB_ON
POWER_DET
FAN_SOS
SD CARD
IC3753
IC8902
MAIN_FAN_ON
CVBS/YPbPr/RGB/YC
TU4801
2
P6
SOS4_PS FAN_SOS
13
SOS4_PS
C.A.T.S_SENSOR SUB1.2V
REMOTE IN FAN_MAX
L/R
LVDS DATA
XRST
L/R
FAN_MAX
PDP_DRVRST
HDMI_5V_DET1
DDR3 I/F
5
+5V
SPEAKER_L
7
IC8531
JK3007
XRST
A
STM
LP1_XRST_SYS
PANEL_SOS
JK4602
NAND
FLASH
SUB1.8V DRVRST
IC4900
KEY1
STB5V_SW_ON
R_LED_ON
RX0
12
HDMI3
L(+)
HDMI1
AUDIO AMP
7
JK4600
IFD2
C.A.T.S
2
DDC_IIC2
JK8650
MAIN
USB5V
RX1
VIDEO
1
HDMI I/F
JK4603
HDMI_5VDET0
DDC_IIC3
HDMI2
HDMI_CEC
+5V
USB1VBUS
AV SW
JK8532
IIC1
SBI0
SBO0
SUB3.3V
15
8
AXO
HDMI3.3V
FE_XRST
SPEAKER
SIF I/F
P_S0
9
JK8301
IFD_OUT2
CPU BUS I/F
IC8200,01
PB
SW_OFF_DET
5V
A11
5
15V
PANEL_MAIN_ON
IC8100
IIC1
P_S0
IFD_OUT1
TUNER_SUB_ON
IIC3
1.8V
SUB5V_SENSE
+1.8V
AUDIO PWM
1
+1.2V
R
13
USB3
DIGITAL
KEY1
OUT
PEAKS
EEPROM
DMD_
IIC0
3
FE_XRST
DDC_IIC3
HDMI_CEC
IC3001
10
HDMI_CEC_ PULL_ON
AUDIO
Q4500
JK3004
TMDS DATA CLOCK
4
PR
IEC OUT
DMD_
IIC0
DDC_IIC1
TMDS DATA CLOCK
DDC_IIC0
TUNER_SUB_ON
ARC_OFF
TMDS DATA CLOCK
IIC3
DDC_IIC0
JK4601
STB5V_SW_ON
F15V
REMOTE_IN
L_OUT
USB I/F
AV IN
HDMI_CEC
IIC0
SOUND SOS
+5V
ANT IN
V
DMD_
IIC0
SEL1
SEL2
POWER_DET
HDMI SW
IF_AGC
F15V
XRSTSTM
IC4700
CVBS/Y,PR/C,PB
TUNER
IC8707
+3.3V
SUB3.3V
AV3
AV3
JK3002
L
V
R
AV2
AV2
L
V
JK3000
R
JK3005
R
L
AUDIO OUT
HEADPHONE
JK3001
L
R
5V
G_LED_ON
G_LED_ON
L/R
AUDIO OUT
L/R
(LED:5 TIMES) (LED:3 TIMES)
(LED:12 TIMES)
(LED:10 TIMES)
(LED:4 TIMES)
(LED:11 TIMES)