Panasonic TH-P42ST50H, Service Manual

Page: 34 / 125

34
10.2. Block (1/4) Diagram
(LED:12TIMES)
(LED:2TIMES)
(LED:10TIMES)
(LED:4TIMES)
(LED:12TIMES)
(LED:2TIMES)
(LED:10TIMES)
(LED:4TIMES)
S
PA8704
SUB1.8V
EV5V
SUB3.3V
DCDC15V
SUB9V
SUB1.5V
SOUND15V
SUB3.3V
EV5V
SUB3.3V
DCDC15V
STB3.3V
SUB3.3V
AVDDHP3.3V
SUB3.3V
P+15V
WOL3.3V
X8300
X8600
D8772
SUB1.5V
F15V
STB5V
HDMI3.3V
PA2000
DCDC15V
VDDSD18V33V
BT3.3V
X8651
SOUND15V
X6951
F15V SUB5V
F15V
SUB5V
P+15V
STB1.1V
D8771
D8773
DTMB_3.3V
SUB1.1V
STB5V
SUB3.3V
SUB5V
VJ6951
SUB9V
HDMI2
PD6H_XRST_SYS C.A.T.S_SENSOR
POWER_DET
IF1_P/N
JK8600
JK8601
11
LOGO_ON
DM1
SOS4_PS
IC8902
HDMI_5V_DET2
P+15V
JK8602A
IC2002
FE_T_XRST
SW_OFF_DET
D3201
HDMI_CEC
KEY3
10
XRST
L(+)
PANEL_MAIN_ON
12MHz
IC8650
SUB3.3V
VDDSD1.8V3.3V
SUB3.3V
VBUS1
DCDCEN
JK8603
HDMI_5V_DET0
STB5V_SW_ON
P_S1
R_OUT
CI_POWER_ON
PEAKS-LD4
NAND
FLASH
IC8601
SUB3.3V_SENSE
+1.5V
STB5V_SW_ON_A
TEMP SENSOR
STB5V_SW_ON
SD CARD I/F
PEAKS
EEPROM
DDR3 I/F
KEY_POWER
KEY3
LAN CON I/F
NAND FLASH I/F
6
F15V
STB_OFF
2
6
IC8900
HP_L/R
HDMI_CEC
5
LO1_L/R
13
PD6H_XRST_SYS
AUDIO
5
ANT IN
DMD_
IIC0
AXI
HDMI3.3V
STB_OFF
IC4901
TUNER
HDMI3
TU6705
USB2
INIT_DONE
PC_B
AUDIO
SOUND15V
Si_3.3V
JK3001
AUDIO AMP
4
R/G/B/H/V
CPU BUS
WOOFER
L(-)
IC3051
SUB1.1V
STB_OFF
DISPEN
AUDIO
AMP
LOGO_ON
G_LED_ON
TUNER_SUB_ON
HP_L
IC8603
A
IIC1
PC_V
IIC0
DMD_
IIC0
SUB5V
HEADPHONES
1.2V
OUT
TMDS DATA CLOCK
9
P6
+5V
HP_R
DISPEN
FE_XRST
DDC_IIC1
RX2
STB_OFF
R_OUT
IC8101
DTBM_1.2V
IC2001
V/YPbPr/RGB/YC
REC_READY
DTMB
15V
SOS
1
JK8605
TUNER_SUB_ON
CI_POWER_ON
L/R L_OUT
G_LED_ON
L/R
IIC0
2
RX0
L_OUT
3.3V
D1_L
7
DDC_IIC0
L/R
DDC_IIC0
SW_OFF_DET
HDMI_CEC
SUB1.5V
DDC_IIC2
4
OUT
1
SUB1.1V
SUB1.5V
DMD_
IIC1
5
SOS
10
D1_PR
XRST
R(-)
IFAGC2
D1_R
2
8
SD CARD
DMD_
IIC1
D1_Y/V
REMOTE_IN
3
SOS4_PS
R
RST_ENB
TUNER_SUB_ON
2
+1.8V
D1_PB
STB_ON
REC_READY
VDD
CVBS
IIC1
IC8715
STM
HDMI I/F
A50
L
7
XRSTSTM
AV IN
PANEL_SOS
RESET
USB1
DDC_IIC1
ARC
JK3202
KEY1
11
V
IC8100
DMD_
IIC1
JK3101
TUNER_SUB_ON PANEL_SOS
IC8000
PANEL_MAIN_ON
3
HDMI_CEC
AV
LVDS DATA
SBI0
SBO0
PANEL_MAIN_ON
PANEL_MAIN_ON
IC8606
PC_G
+1.1V
REC_READY
ETHERPHY
IC8714
PC_R
WiFi
P_S1
REMOTE_IN
P_S0
PC_H
WO(+)
PC
STB_ON_
ENB
DDR3
P_S0
KEY_POWER
FE_T_XRST
IF2_P/N
DRVRST
STB5V_SW_ON
1
IC8705
POWER_DET
WOOFER
SBI0
SBO0
RESET
4
IFAGC1
EV5V
TUNER_POWER_SOS
USB2VBUS
SOUND_SOS
IC8704
VCC
WO(-)
DMD_
IIC1
IC4900
ASDOUT0
HDMI_CEC_
PULL_ON
IFAGC1
JK4700B
12
AXO
USB1VBUS
SOS4_PS
14
R(+)
SPEAKER_R
Si_1.8V
13
MAIN AV INPUT,PROCESSING
KEY3
SD DATA:4bit
Q2002
A6
1
AUDIO
OUT
15V
IC8200,01
IF1_P/N
HDMI1
3.3V
HDMI_5V_DET1
ASDOUT1
+5V
DEMODULATOR
6
STB3.3V P+15V_DET
SPEAKER_L
30.4MHz
IIC1
DDC_IIC2
REC_READY
+5V
IEC_OUT
3
ARC_OUT
AMP_XRST
R_LED_ON
SPEAKER
A12
Q2004
WOL3.3V
JK4702B
3
+5V
15
24.576MHz
XRSTSTM
25MHz
USB HUB
BLUETOOTH
KEY3
IC8709
F15V
DP1
USB I/F
TMDS DATA CLOCK
RF_LR
RX1
LVDS I/F
JK4701B
OUT
PDP_DRVRST
R_LED_ON
Q2001
IC8602
INIT_DONE
TMDS DATA CLOCK
DMD_
IIC0
AUDIO AMP2
+3.3V
DIGITAL
SPEAKER
IFAGC2
5
C.A.T.S
KEY1
SOS4_PS
SUB1.8V
PEKO SW
AVDDHP3.3V STB1.1V
TS I/F
JK3100
COMPONENT
AV2 VIDEO/
ETHERNET
STM
IIC
STM
IIC
(LED:12TIMES)
(LED:2TIMES)
(LED:10TIMES)
(LED:4TIMES)
IC5703
IC6951