Panasonic TX-P50X60E / TX-PR50X60 Service Manual ▷ View online
29
10 Block Diagram
10.1. Main Block Diagram
(LED:7TIMES)
(LED:12TIMES)
(LED:10TIMES)
(LED:2TIMES)
(LED:10TIMES)
(LED:6TIMES)
(LED:8TIMES)
(LED:9TIMES)
(LED:6TIMES)
COLD
(LED:6TIMES)
(LED:8TIMES)
HOT
(LED:7TIMES)
P
P
L/R
ARC
(HDMI2)
(HDMI2)
V
L/R
TUNER
VIDEO OUT
TS I/F
AV IN
HDMI I/F
SCART
L/R
L/R_OUT
CI I/F
HEADPHONES
AUDIO OUT
R/G/B
R/G/B
CVBS
V/YPbPr/RGB
CI SLOT
L/R
CI BUS
V_OUT
TMDS DATA
Parallel_TS(CI)
HDMI1,2
HP L/R
V/YPbPr/RGB
IF_P/N
IF_P/N
HP_L/R
LO2_L/R
VOUT1
ARCOUT
LVDS I/F
SUB3.3V
K10
SUB3.3V_SENSE
DDR3 I/F
USB_DP/DN
SOS7_SC2
DMD IIC1
P15V
A12
TEMP
SENSOR
SENSOR
SOS6_SC1
SOS8_SS
SUB3.3V
USB_DP/DN
TUNER_POWER_SOS
STB5V
SUB3.3V
SUB5V
SUSTAIN CONTROL
SOS6_SC1
F15V
TUNER_POWER_SOS
C.A.T.S_SENSOR
AUDIO
NAND FLASH I/F
DDR3
STB3.3V
SUB9V
SCAN CONTROL
PD5L
REMOTE_IN
C.A.T.S. SENSOR
USB
A
REMOTE_RECEIVER
ASDOUT0
AMP
SOS7_SC2
LED_R/G
ANALOG-ASIC
A1
STB3.3V
STB3.3V
P5V
PANEL_MAIN_ON
P5V
PANEL_SOS
SOUND15V
PEAKS sLD8
P3.3V
VIDEO DATA
P15V
A30
MAIN AV INPUT,PROCESSING
C.A.T.S_SENSOR
NAND
FLASH
FLASH
STB5V
P3.3V
P15V
L
POWER LED
STM
SPI
FLASH
FLASH
REMOTE RECEIVER
R/G_LED_ON
A20
P15V_DET
R
F15V
K
SOS_DCC
SOS8_SS
SPEAKER(R)
LVDS DATA
PANEL_SOS
SOUND_SOS
SPEAKER(L)
PANEL_MAIN_ON
P1.2V
DCDC
SUB3.3V
EU_TU_1.8V
SUB5V
DCDC
P1.2V
SUB5V
EU_TU_1.8V
DCDC
DCDC
SUB1.5V
DCDCIN
SUB1.1V
DCDC
SUB3.3V
SUB1.1V
SUB5V
SUB1.5V
P5V
F15V
SUB3.3V
DCDC
P3.3V
DIGITAL AUDIO OUT
AUDIO OUT
DIGITAL
ICEOUT
VIDEO/
COMPONENT
HDMI3.3V
DCDC
HDMI3.3V
KEY3
KEY3
KEYSCAN
KEYSCAN
D_UHZ
(FFC_OFF_DET)
A6A
P2
MID
P35
PANEL_
MAIN_ON
MAIN_ON
VDA
DATA
DRIVER
DRIVER
SCAN CONTROL
C20
SCAN
DRIVER
DRIVER
OPERATION
KEYS
KEYS
SN
KEY BUTTON
VIDEO DATA
VDA
CONTROL
PULSE
PULSE
VDA
DATA
DRIVER
DRIVER
SOS6_SC1
RELAY
KEY1
KEY3
C2
VSUS
DATA DRIVER (RIGHT)
SN20
DATA
DRIVER
DRIVER
DATA
DRIVER
DRIVER
POWER
FACTOR
CONTROL
FACTOR
CONTROL
SN2
SN-BOARD
ENERGY RECOVERY
SOS DETECT
ENERGY RECOVERY
SOS DETECT
SOS7_SC2
RECTIFIER
C25
MAIN
CONVERTER
CONVERTER
C10
RECTIFIER
VDA
BUFFER
STANDBY
VOLTAGE
CONVERTER
VOLTAGE
CONVERTER
P3.3V
AC CORD
DATA
DRIVER
DRIVER
VAD GEN.
C21
VSCAN GEN.
DATA
DRIVER
DRIVER
VIDEO DATA
VDA
PSS POWER SUPPLY, SUSTAIN DRIVE
POWER SW
SS-BLOCK
VSUS
DATA DRIVER (LEFT)
C1
SUSTAIN CONTROL
VSUS
VDA
SN-BOARD
SCAN DRIVE
SOS DETECT
SCAN DRIVE
SOS DETECT
SCAN
DRIVER
DRIVER
P9
DATA
DRIVER
DRIVER
SCAN DRIVE
SOS8_SS
VIDEO DATA
VSUS
DATA
DRIVER
DRIVER
P5V
P15V
MID
MID
P15V
F15V
P6
SOUND15V
EV5V
P5V
P3.3V
P3.3V
P3.3V
P15V
F15V
EV5V
SOUND15V
(LED:7TIMES)
(LED:12TIMES)
(LED:10TIMES)
(LED:2TIMES)
(LED:10TIMES)
(LED:6TIMES)
(LED:8TIMES)
(LED:9TIMES)
(LED:6TIMES)
COLD
(LED:6TIMES)
(LED:8TIMES)
HOT
(LED:7TIMES)
30
10.2. Block (1/4) Diagram
(LED:2TIMES)
(LED:12TIMES)
(LED:10TIMES)
(LED:6TIMES)
D8771
F15V
P5V
SUB1.1V
F15V
P15V
EU_TU_1.8V
HDMI3.3V
SUB3.3V
SUB3.3V
SUB5V
SUB9V
SUB5V
SUB3.3V
SUB1.5V
D8772
SUB1.5V
STB5V
PA2000
F15V
SOUND15V
P15V
X8300
SUB3.3V
STB5V
SUB5V
SUB3.3V
D8773
P5V
L8702
SOUND15V
DCDCIN
STB3.3V
AVDDHP33V
TP2034
TP2032
TP2033
FE_XRST_T
V/YPbPr/RGB
VIDEO
CI_POWER_ON
IC3052
TUNER
FE_XRST_T
CI_POWER_ON
AUDIO
AUDIO
AMP
AMP
CI_POWER_ON
VOUT1
V
IFAGC
JK8400
HEADPHONES
L/R_OUT
PR
Parallel_TS(CI_OUT)
L
HP_L
L/R
CVBS
IFAGC
JK3011
R
HP_R
MAIN AV INPUT,PROCESSING
1.8V
JK3111A
3.3V
CI SLOT
L/R
IC8404
HP_L/R
OUT
CI_5V
SCART
A
CI BUS
R/G/B
CI DATA
L/R
AV IN
OUT
TU6705
L/R
R/G/B
RGB_CVBS
PB
ANT IN
IF_P/N
Parallel_TS(CI_IN)
IF_P/N
V_OUT
JK3001
DMD_
IIC0
IIC0
HP_L/R
LO2_L/R
Q3051,52
VIDEO
AMP
AMP
KEY3
PD5L_XRST_SYS
TUNER_SUB_ON
25MHz
IC8705
DMD_
IIC1
IIC1
3
R_OUT
RESET
14
P_S0
SOS8_SS
F15V
+5V
L_OUT
DDR3 I/F
HDMI_5V_DET2
AUDIO
SUB3.3V
PANEL_SOS
HDMI_CEC
NAND FLASH I/F
STB5V_SWON
HDMI2
IC2001
IC8000
+1.5V
SPEAKER
REMOTE_IN
6
VBUS0
TUNER_SUB_ON
SUB5V
AXO
LVDS I/F
TUNER_POWER_SOS
PDP_DRVRST
SUB3.3V
A6A
C.A.T.S_SENSOR
P_S1
AMP_XRST
DISPEN
SUB1.1V
DDC_IIC1
POWER
SUB1.5V
DDR3
+5V
HDMI3.3V
R_LED_ON
HDMI I/F
IC8900
REMOTE_IN
IIC0
HDMI_CEC
P5V
12
STM_
IIC
IIC
TMDS DATA
CLOCK
SUSTAIN CONTROL
IC8100
IC8101
KEYSCAN
2
G_LED_ON
LVDS DATA
STM_
IIC
IIC
23
TEMP SENSOR
TUNER_SUB_ON
4
AUDIO AMP
L(+)
21
IC4900
DMD_
IIC1
IIC1
HDMI_5V_DET1
DMD_
IIC0
IIC0
IC5704
3.3V
IC8704
1
DISPEN
XRST
P15V_DET
D_UHZ
IIC1
SOUND15V
SOS8_SS
TUNER_SUB_ON
2
DIGITAL
DDC_IIC2
SUB3.3V_SENSE
P_S1
L(-)
JK8601A
+1.8V
XRSTSTM
KEY3
XRSTSTM
SOS
USB
SUB1.1V
IC8715
ICEOUT
D3101
HDMI_CEC_
PULL_ON
ARC
R(+)
POWER_DET
TMDS DATA
CLOCK
PD5L_XRST_SYS
R_LED_ON
+3.3V
IC8603
DMD_
IIC1
IIC1
9
ARCOUT
STB5V
P_S0
13
3
22
NAND
FLASH
FLASH
SPEAKER_L
SBI0
SBO0
SBO0
DCDCEN
4
POWER_DET
KEYSCAN
KEYSCAN
STM
SW_OFF_DET
STB3.3V
P6
HDMI1
PANEL_MAIN_ON
1
ASDOUT0
SW_OFF_DET
+1.1V
RX1
IIC1
P15V
RX2
DDC_IIC1
SUB1.5V
SOUND_SOS
SPEAKER_R
DRVRST
SUSTAIN CONTROL
SPEAKER
11
AXI
10
STB5V_SWON
KEY3
OUT
DDC_IIC2
KEY3
PEAKS sLD8
F15V
USB_DP/DN
+5V
PANEL_SOS
JK4702
IC8200,1
C.A.T.S
A12
P15V_DET
PANEL_MAIN_ON
DMD_
IIC0
IIC0
KEYSCAN
PHY3.3V
XRST
G_LED_ON
SBI0
SBO0
SBO0
PANEL_MAIN_ON
IIC0
PANEL_MAIN_ON
R(-)
JK4701
HDMI_CEC
V/Y
V/YPbPr/RGB
IC8709
3.3V
5
8
4
10
9
1
2
6
11
3
7
COMPONENT
VIDEO/
TS I/F
CI BUS
CI I/F
(FFC_OFF_DET)
D_UHZ
[SRV STB5V]
[SRV F15V]
[SRV P15V]
(LED:2TIMES)
(LED:12TIMES)
(LED:10TIMES)
(LED:6TIMES)
31
10.3. Block (2/4) Diagram
(LED:6TIMES)
(LED:9TIMES)
(LED:7TIMES)
(LED:8TIMES)
SUB9V
XRSTSYS
SOS8_SS
IC5000
1.2V
SCAN CONTROL
DISCHARGE CONTROL
D_UHZ
REMOTE_IN
SOS8_SS
SW_OFF_DET
C.A.T.S SENSOR
SOS_DCC
DRVRST_
OUT
OUT
C.A.T.S
SOS7_SC2
UHZ
POWER LED
D_UHZ
IC9803
LVDS DATA
SOS6_SC1
SN2800
3.3V
DRVRST_
IN
IN
FOR
FACTORY
USE
FACTORY
USE
SCAN CONTROL
SOS7
P_S1
3
VIDEO DATA
P3.3V
VIDEO DATA
SOS_DCC
C21
1
VIDEO DATA
DRVRST
55
1
REMOTE_IN
SOS7_SC2
54
26
DCDC_CTL
P5V
SOS6
46
A1
POWER_DET
PDP_DRVRST
28
SOS_DCC
P15V_DET
C.A.T.S. SENSOR
A30
PANEL_SOS
8
LVDS DATA
3.3V_DET
K10
P1.2V
1
SOS6_SC1
SUSTAIN
CONTROL
CONTROL
DISPEN
DCDCEN
MAIN AV INPUT,PROCESSING
REMOTE
RECEIVER
RECEIVER
STB3.3V
1
XRST
SI/SO
G_LED_ON
SUSTAIN DATA
BUFFER
BUFFER
IC9400,01
6
UHZ
4
7
DISPEN
5
3
SN20
STBRST
7
BUFF_EN
SUB_AI3.3V
POWER LED
SCAN DATA
BUFFER
BUFFER
REMOTE RECEIVER
+1.2V
OFF_FLAG
P15V DET
SUB5V
IC9402
DRVRST
DCDCEN
SPI
FLASH
FLASH
K
SOS_DCC
PD5L
VIDEO DATA
P15V
DATA DRIVER CONTROL
9
PLASMA AI
CPG
H/V Sync Control
Sub Filed Processor
CPG
H/V Sync Control
Sub Filed Processor
FLASH I/F
P3.3V
20MHz
IIC0
C.A.T.S
6
XRSTSTM
IC9304
4
5
DTV15V
CN0100
3
X0
SOS6_SC1
P15V
PD5L_XRST_SYS
ANALOG-ASIC
29
P_S0
P_S0
A20
SUSTAIN CONTROL
SC_UHZ
STB3.3V
30
X1
R_LED_ON
UHZ
POWER_DET
IC9300
IIC0
IIC1
STM_IIC
SBI0/SBO0
IIC1
STM_IIC
SBI0/SBO0
6
PANEL_SOS
RM2800
SOS7_SC2
R_LED_ON
P_S1
A
DRVRST
G_LED_ON
SC_UHZ
DTV_RST
C_3.3V_DET
STB5V_SWON
DATA DRIVER CONTROL
4
6
8
10
5
3
1
11
2
9
7
P
G
R
S
P
P1.2V
SUB3.3V
SUB_AI3.3V
P3.3V
PA5017
SUB5V
R9809
STB3.3V
P15V
D2802
P5V
SUB3.3V
F15V
STB5V
STB3.3V
P5V
D9806
VJ5000
F15V
SUB3.3V
F15V
P3.3V
STB3.3V
R9804
SUB9V
P3.3V
SUB9V
P3.3V
P15V
X9300
STB5V
SUB5V
STB3.3V
SUB5V
(LED:6TIMES)
(LED:9TIMES)
(LED:7TIMES)
(LED:8TIMES)
32
10.4. Block (3/4) Diagram
COLD
HOT
COLD
HOT
(LED:8TIMES)
F201
L
P9
N
AC CORD
EMI FILTER
PFC
PFC
ON/OFF
ON/OFF
DC/DC
HB LLC
HB LLC
LLC
ON/OFF
ON/OFF
VOLTAGE
SWITCHING
SWITCHING
SS-BLOCK
MCU
FLYBACK
FET
SWITCH
SWITCH
5V
REGULATOR
REGULATOR
SWITCHING
REGULATOR
REGULATOR
10
14
P_S0
TUNER_SUB_ON
STB5V
F15V
STB5V_SW_ON
2
F15V
P_S1
4
12
P5V
9
6
23
SOS8_SS
SUSTAIN CONTROL
22
SOUND15V
3
1
P6
A6A
21
KEY1
KEY3
13
P15V
11
PANEL_MAIN_ON
UVP/OVP
OCP/OVP
Vsus
Vda
Vsus_Vda_ON
OPP
OPP
STBY5V_ON
F15V_ON
FET
SWITCH
SWITCH
15Vs_ON
SCP/OVP
FREQUENCY RANGE
(120Khz)
(120Khz)
Ve
STB5V
F15V
15Vc
OCP
OCP
15Vs
15Vc
STB5V_SW_ON
PANEL_MAIN_ON
TUNER_SUB_ON
FREQUENCY RANGE
(110Khz)
(110Khz)
FREQUENCY RANGE
(95Khz)
(95Khz)
Vda
C25
Vda
2
1
P35
MID
MID
P2
SN2
3
4
6
Vsus
POWER SW
OPERATION
KEYS
KEYS
SUSOUT
SS
55
SS
52
PLASMA
PANEL
PANEL
PANEL
SUSTAIN
ELECTRODE
SUSTAIN
ELECTRODE
PHOTO
COUPLER
COUPLER
STB5V
15Vc
P5V
AC_DET
KEY BOTTON
Vda
MID
Vsus
PHOTO
COUPLER
COUPLER
PHOTO
COUPLER
COUPLER
VCC
B+(390V)
SUSTAIN CONTROL
FPC PROTECTOR
PSS POWER SUPPLY,SUSTAIN DRIVE
COLD
HOT
COLD
HOT
(LED:8TIMES)
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