D-Board (1 Of 2) Block Diagram - Panasonic TH-50PX60U Service Manual

14.35. D-Board (1 of 2) Block Diagram

D
DIGITAL SIGNAL PROCESSOR
FORMAT CONVERTER
PLASMA AI
SUB-FIELD PROCESSOR
TO DG5 D5
E+LVDS0
1
(RX_TA+)
E-LVDS0
2
(RX_TA-)
E+LVDS1
4
(RX_TB+)
E-LVDS1
5
(RX_TB-)
E+LVDS2 RA_E ,RB_E ,RC_E ,RD_E ,RE_E
6
(RX_TC+)
E-LVDS2
7
(RX_TC-)
E+LVDS3
9
(RX_TD+)
E-LVDS3
10
(RX_TD-)
E+LVDS4
11
(RX_TE+)
E-LVDS4
12
(RX_TE-)
E+LVDSCLK
14
(RX_TCLK+) RCLK_E
E-LVDSCLK
15
(RX_TCLK-)
16
LVDS_DET
TO DG3 D3
IIC_CLK1 22 P3V_SCL1
IIC_DATA1 21 P3V_SDA1
17 STB_SCL02
IIC_CLK2
IIC_DATA2 16 STB_SDA02
PSTB 5
PBUSY 4
PDB0 3
PSLCT 2
STB 5V_M
PDB1 1
STB 3.3V
STBY 5V 29
STBY 3.3V 20
DISPEN 35
PANEL_STBY_ON 30 Q9044
READY
READY 34
ALARM
ALARM 33
REMOCON
REMOCON 10
LED_R
LED_R 9
LED_G
LED_G 8
TXD_PC
TXD 15
RXD_PC
RXD 14
IIC_CONT
19
IIC_CONT
IIC_INT
13
IIC/INT
ECO_ON
ECO_ON 37
TUNER_SUB_ON
TUNER_SUB_ON 27
ALL_OFF
ALL OFF 23
AC_GOOD
AC GOOD 11
P15V 6
P15V
TO P25 D25
+15V 1
P5V
+15V 2
+5V 7 STB5V_M
+5V 9
STBY5V 10
TUNER_SUB_ON
F_STBY_ON 13
ECO_ON
ECO_ON 15
ALL_OFF
ALL OFF 18
AC_GOOD
AC GOOD 19
SOS4_PS
SOS4_PS 16
PANEL_MAIN_ON
PANEL_MAIN_ON 17
VDATA_DET
VDATA_DET 20
FOR
STB3.3V
FACTORY
D6
USE
STB5V_M
STBY3.3V 1
P15V
STBY5V 19
P15V 21
SCL1 4 P3V_SCL1
SDA1 5 P3V_SDA1
SCL2 6 STB_SCL02
SDA2 7 STB_SDA02
IIC_CONT
IIC_CONT 2
TXD_PC
TXD 8
RXD_PC
9
RXD
IIC_INT
IIC_INT 10
LED_G
LED_G 16
LED_R
LED_R 17
REMOCON
REMOCON 18
PSTB 11
PBUSY 12
PDB0 13
PSLCT 14
PDB1 15
TH-50PX60U
D-Board (1 of 2) Block Diagram
LVDS INPUT
LVDS
Low
Voltage
Differential
Signaling
RECEIVER
IC9500
FPGA,ASIC
LVDS
SYNC PROCESSING
WB ADJ
DISCHARGE CONTROL
FLASH CONTROL
FPGA CONTROL
CONTROL
FPGA
IIC
IC9002
DIGITAL
TEMPERATURE
SENSOR
6
SDA
IC9007
1 SCL
PROM(FPGA)
NCS 1
DATA 2
XRST
ADSI 5
DCLK 6
P3V_SCL02
P3V_SDA02
IC9011
STB3.3V
STB 3.3V/RESET
STB5V
4 VDD VOUT 3
D9804
Q9046 6 1
CE RESET
IC9800 IC9807
DC-DC CONVERTER P15V DC-DC CONVERTER
D9035
DC-DC ON 15V 1.2V 15V 3.3V
LDO_5V LDO_5V
5 21 5 21
VCC VIN VCC VIN
20 CB OUT1 19 20 CB OUT1 19
17 VDD OUT2 16 17 VDD OUT2 16
G2 S2 G1 S1 G2 S2 G1
LX 18 LX 18
D2 D2 D1 D1 D2 D2 D1
9 CTL -INC 13 9 CTL -INC 13
Q9800 Q9803
23 23
VO VO
P1.2V P3.3V
FB 24 FB 24
PICTURE
OUTPUT<R>
R 10bit
R10-R19(R)
G 10bit
G10-G19(R)
B 10bit
B10-B19(R)
VD
VD
HD
HD
DCK
DCK
BUS SW
FLASH CONTROL
XCE-L,XOE
XCE-R,XWE
BYTE
TD0,TD1,TMS,TCK
JTAG
DISCHARGE
FPCLK,FPDAT0,FPDAT1
CONTROL
PICTURE
LVDSCLK2
OUTPUT<L> PRCKI
R 10bit
R10-R19(L)
G 10bit
G10-G19(L)
B 10bit
B10-B19(L)
VD
VD
HD
HD
DCK
DCK
Control DATA(U)
DATA DRIVER
Control DATA(D)
SS PULSE
SS PULSE
SC PULSE
SCAN OUT
SC PULSE
NO SYNC
TSET
DRV_RST
TERMINAL
RESET NRST
DRVMUTE
DPCLK1
XRST
Q9050 22 LSI_RST
21 XRST
XRST2 2 PLL_RST
STB_SCL01
Q9057
P3V_SCL1 50 IIC1_SCL
IC9001
5 STB_SDA01
ADD1
P3V_SDA1 Q9058 51 IIC1_SDA
ADD0 3
EEPROM
WP 1 25 EEP_WR_CTL
STB_SDA02 5
SDA
STB_SCL02 6
SCL
STB_SCL02
Q9200 26 IIC2_SCL
STB_SDA02
Q9201 27 IIC2_SDA
36 NCS
37 ASDIO
FPGA
38 DATA0
39
DCLK
9 RESET
IC9809 VDATA_DET
68 VDATA_DET
PANEL_MAIN_ON
24 PANEL_MAIN_ON
P15V DC-DC CONVERTER P15V
SOS4-PS
15V 2.5V 74 SOS4-PS
LDO_5V
ALARM
5 21 67 ALARM
VCC VIN
READY
5 READY
TXD_PC
20 CB OUT1 19 28 TXD1
RXD_PC
29 RXD1
17 VDD OUT2 16 IIC_CONT
15 IIC_CONT
IIC_INT
S1 G2 S2 G1 S1
14 IIC_INT
LX 18
D1 D2 D2 D1 D1 LED_G
66 LED_G
LED_R
9 CTL -INC 13
65 LED_R
Q9801
REMOCON
Q9100 16 REM_IN
23
VO
P2.5V
FB 24
Q9805
Q9806 23 P_ON/OFF
105
DISCHARGE CONTROL
SFRST,SFVRST,LATCH
IC9003
IC9801
MICOM
P2.5V P1.5V
AVR P1.5V
XIN 12
X9000
9.216MHz
XOUT 10
6 VDD VOUT 1
IC9806
P15V LDO_5V
AVR 5V
5 VDD VOUT 1
SOS9_CONF 34
DRVRST 20
STB3.3V
P+15V SOS / LED BLINKING : 2TIMES
P+3.3V SOS / LED BLINKING : 3TIMES
P+5V SOS / LED BLINKING : 5TIMES
P3.3V
P5V
SOS3_3V 70
Q9054 Q9053
SOS5_5V 69 P15V
SOS2_15V 71 Q9052 Q9051
SOS7_SC2
SOS7_SC2 76
SOS8_SS
SOS8_SS 73
SOS6_SC1
SOS6_SC1 72
TH-50PX60U
D-Board (1 of 2) Block Diagram
TH-50PX60U
1
2
3
4
BUS SW
5
FLASH CONTROL
6
JTAG
7
8
9
10
11
12
13
14
Control DATA(U)
15
Control DATA(D)
16
SS PULSE
17
SC PULSE
18
SOS9_C0NF
19
DRV_RST
20
SOS6,7,8
21