Panasonic TX-PR50VT50, Service Manual

Page: 40 / 119

40
11.2. Block (1/4) Diagram
(LED:2TIMES)
(LED:4TIMES)
(LED:12TIMES)
(LED:10TIMES)
(LED:11TIMES) (LED:2TIMES)
(LED:4TIMES)
(LED:12TIMES)
(LED:10TIMES)
(LED:11TIMES)
FAN_SOS FAN_CHANGE
MAIN_FAN_ON FAN_SOS
MAIN_FAN_ON
FAN_CHANGE
SUB3.3V
P+15V
HDMI3.3V
VDDSD18V33V
SUB5V
F15V
BT3.3V
SUB3.3V
D8773
SUB5V
SUB3.3V
SUB1.5V
STB5V
SOUND15V
SUB3.3V
SUB1.5V
SOUND15V
D8771
F15V
SUB9V
SUB1.8V
PA8704
X8651
STB1.1V
D8772
DCDC15V
SUB3.3V
X8600
SUB1.1V
P+15V
PA2000
DCDC15V
SUB5V
F15V
DCDC15V
STB3.3V
X8300
SUB5V
L6900
SUB3.3V
X6900
T2_3.3V SUB3.3V
EV5V STB5V
WOL3.3V
EV5V
AVDDHP3.3V
PA6851
F15V
14
LOGO_ON
USB2
DDC_IIC2
INIT_DONE DISPEN
HDMI_CEC_
PULL_ON
DISPEN
RX0
TUNER_POWER_SOS P+15V_DET
DMD_
IIC1
R_LED_ON TUNER_SUB_ON
AMP_XRST
3.3V
RESET
HDMI_CEC
IC8000
RESET
USB2VBUS
HDMI_5V_DET1
XRST
DIGITAL
ARC_OUT
V/YPbPr/RGB
SUB3.3V_SENSE
SOS
OUT
2
XRST
SPEAKER
DDC_IIC2
SPEAKER_L
L
HDMI_CEC
10
SBI0
SBO0
A12 4
+5V
15V
PD6H_XRST_SYS
STB5V_SW_ON
SUB3.3V
6
IC8200-03
PANEL_MAIN_ON
LVDS DATA
SOS
PEAKS
EEPROM
WO(-)
TEMP SENSOR
L(-)
HDMI I/F
D1_L
P+15V
WO(+)
SUB1.5V
SBI0
SBO0
V/Y
XRSTSTM
IC8606
IC4901
11
JK4703B
WOOFER
SUB1.1V
JK4700B
8
REMOTE_IN
IC4900
PANEL_SOS
R(+)
+5V
DDC_IIC1
IC8714
PANEL_SOS
TMDS DATA CLOCK
P_S0
R(-)
EV5V
L/R
USB I/F
RX2
NAND
FLASH
DDC_IIC3
RX3
DDC_IIC3
SOS4_PS
DDC_IIC0
IC8607
12
OUT
R_LED_ON
USB HUB
VCC
P_S1
REMOTE_IN
R
IC8715
TMDS DATA CLOCK
HDMI_5VDET0
7
KEY3
12MHz
IC8650
5V
DMD_
IIC0
JK8603
IC8601
SOS4_PS
IIC1
IIC0
AUDIO
SW_OFF_DET
3
3
5
7
USB1VBUS
L/R
JK8602A
POWER_DET
HDMI2
+5V
1
TMDS DATA CLOCK
RX1
USB3
PDP_DRVRST
JK4701B
P_S1
MAIN
2
+1.8V
SUB1.1V
IIC3
LAN CON I/F
IIC1
SUB1.8V
A
STB5V_SW_ON
HDMI1
WiFi
LOGO_ON
TUNER_SUB_ON
SD CARD
JK8605
POWER_DET
KEY1
IC8603
USB1
IC3000
JK8606
D3201
5
SD DATA:4bit
RF_LR
15
PANEL_MAIN_ON
TUNER_SUB_ON
PB
PEAKS-PRO4
DMD_
IIC0
AV IN
9
1
DDR3 I/F
DMD_
IIC1
SW_OFF_DET
SOS4_PS
HDMI_CEC
DMD_
IIC1
IC8902
13
13
SD CARD I/F
STB1.1V
C.A.T.S
AV SW
3.3V
D1_R
+5V
DDC_IIC1
6
SUB5V
HDMI_5V_DET2
USB3VBUS
HDMI_CEC
2
PANEL_MAIN_ON
HDMI_CEC
2
DRVRST
A50
STB3.3V
JK8601
1 5
+3.3V
BLUETOOTH
HDMI3.3V
SUB3.3V
ARC
DP1
SOUND_SOS
IC8704
IC8705
D1_PR
DM1
L_OUT
SUB1.5V
10
3
VBUS1
DDC_IIC0
6
1
F15V
L(+)
D1_PB
+5V
PD6H_XRST_SYS
JK8600
15V
IC2001
A6
+1.5V
HDMI_5V_DET3
C.A.T.S_SENSOR
R_OUT
F15V
9V
+1.1V
15
SOUND15V
STM
AUDIO AMP2
IC8101
PR
ASDOUT0
ETHERPHY
IC8100
IC8602
SPEAKER
KEY1
DDR3
WOL3.3V
IIC3
D1_V/Y
XRSTSTM
SPEAKER_R
KEY3
25MHz
HDMI3
IIC0
AUDIO AMP
4
11
ASDOUT1
IIC3
DCDCEN
P_S0
LVDS I/F
P6
TMDS DATA CLOCK
WOOFER
IC8900
JK4702B
IEC_OUT
TUNER_SUB_ON
PANEL_MAIN_ON
HDMI4
VDDSD1.8V3.3V
IIC1
3
5
SOS4_PS
INIT_DONE
MAIN AV INPUT,PROCESSING
AV_R/G/B
JK3002
AV1
AV_VOUT
AV_VIN
AV_L/ROUT
AV_L/RIN
AV_QLINK
AV1
L/ROUT
L/R
R/G/B
VOUT
QLINK1
CVBS
V/YPbPr/RGB
JK3202
HEADPHONES HP_L
HP_R
LO1_L/R
VIDEO OUT
AUDIO
OUT
VDAC
DVB_CVBS
LO1_L/R
CVBS
HP_L/R
Parallel_TS(CI_IN)
CI SLOT
IC8404
CI_5V
JK8400
Parallel_TS(CI_OUT)
AXO
24.576MHz
AXI
IF2_P/N
IFAGC1
IF1_P/N
TS I/F
TER IN
DEMODULATOR
IFAGC2
SAT_1.2V
2.5V
IC5703
DMD_
IIC1
TU6702
Si_1.8V
1.2V
FE_XRST
SAT_2.5V
3.3V
T2_1.2V
OFDM
FE_T_XRST
FE_SAT_XRST
Si_3.3V
41.0MHz
SAT_3.3V
IC5702
DMD_
IIC0
IC5704
IC6900
IFAGC2
TUNER
IF2_P/N
SAT IN
IF1_P/N
Parallel_TS LNA3.3V
FE_T_XRST
FE_SAT_XRST
IFAGC1
Parallel_TS(SAT/FE)
CI I/F
CI DATA
CI_POWER_ON
G_LED_ON
G_LED_ON CI_POWER_ON
CI_POWER_ON
RGB_CVBS
RST_ENB
REC_READY
STB_ON
KEY_POWER
Q2002
Q2004
IC2002
KEY_POWER
VDD
STB_ON_
ENB
KEY3
REC_READY
KEY3
Q2001
PEKO SW
STB5V_SW_ON
STB5V_SW_ON_A
REC_READY
REC_READY
3.3V
IC8709
AVDDHP3.3V
CI BUS
CI BUS
RS-232C
4
SBO1
SBI1
RS-232C
STB_OFF
STB_OFF
STB_OFF
STB_OFF
NAND FLASH I/F CPU BUS
DISEQC
LNB POWER
SUPPLY
VCC
IC6851
LNB_PWR
DMD_
IIC1
AV2 VIDEO/
JK3100
COMPONENT
AV2
ETHERNET
STM
IIC
STM
IIC