D-Board Block Diagram - Panasonic TH-42PS9UK Service Manual

15.31. D-Board Block Diagram

D
DIGITAL SIGNAL PROCESSOR
FORMAT CONVERTER
PLASMA AI
SUB-FIELD PROCESSOR
D5
TO DA5
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-)
LVDS_DET 16
STB 5V_M
TO DA2 D3
P5V
STBY 5V 29
STB 3.3V
P5V 25
STBY 3.3V 20
DRVMUTE
DISPEN 35
READY
READY 34
ALARM
ALARM 33
PANEL_STBY_ON 30 Q9044
ECO_ON
ECO_ON 37
TUNER_SUB_ON
TUNER_SUB_ON 27
ALL_OFF
ALL OFF 23
IIC_CLK1 22 P3V_SCL1
IIC_DATA1 21 P3V_SDA1
IIC_CONT
19
IIC_CONT
17 STB_SCL02
IIC_CLK2
IIC_DATA2 16 STB_SDA02
D9802
TXD_PC
TXD 15
RXD_PC
RXD 14
IIC_INT
IIC/INT 13
AC_GOOD
AC_GOOD 11
REMOCON
10
REMOCON
LED_R
9
LED_R
LED_G
LED_G 8
(D)PSTB 5
(D)PBUSY 4
(D)PDB0 3
(D)PSLCT 2
(D)PDB1 1
(D)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
DC_DC_ON
AC_GOOD
AC_GOOD 19 D9811
SOS4_PS
SOS4_PS 16
PANEL_MAIN_ON
PANEL_MAIN_ON 17
FOR
FACTORY STB3.3V
D6
USE
STBY3.3V 1
IC9800
IIC_CONT
IIC_CONT 2
DC-DC CONVERTER
SCL1 4 P3V_SCL1
15V
LDO_5V
SDA1 5 P3V_SDA1
SCL2 STB_SCL02
6
5 VCC
SDA2 7 STB_SDA02
TXD_PC
TXD 8 20 CB
RXD_PC
RXD 9
IIC_INT 17 VDD
IIC_INT 10
PSTB 11
PBUSY 12
9
PDB0 13 CTL
PSLCT 14
PDB1 15
LED_G
16
LED_G
LED_R
LED_R 17
REMOCON
REMOCON 18
STB5V_M
STBY5V 19
P15V
P15V 21
TH-42PS9UK
D-Board Block Diagram
IC9900
FORMAT CONVERTER/RGB PROCESSOR
PICTURE
OUTPUT
R 10bit
R0-R9
G 10bit I/P FORMAT
G0-G9
CONVERTER CONVERTER
B 10bit
B0-B9
SFRST
SFVRST
VD VD LATCH
FPCLK
HD HD
FPDAT0
DCK DCK JTAG FPDAT1
PCK OCK
CLKM_IN
TDO,TDI
TMS,TCK FREE_RUN
LVDS INPUT
CLKM PRCKI
-IN
JTAG
DISCHARGE
LVDS
CONTROL
Low
(LSI58 COMM)
Voltage
Differential
Signaling
RECEIVER
IC9500
FPGA,ASIC
LVDS
SYNC PROCESSING
FPGA
WB ADJ
CONTROL
DISCHARGE CONTROL
FLASH CONTROL
FPGA CONTROL
TSET
CONTROL
TERMINAL
DPCLK1
IC9011
STB 3.3V
STB3.3V
STB5V_M RESET
4 3
VDD VOUT
Q9046 6 CE RESET 1
IC9007
PROM(FPGA)
STB_SDA02
P3V_SCL1
1 NCS STB_SCL02
P3V_SDA1
2 DATA
5
ADSI
Q9055
P3V_SCL02
6 DCLK
Q9056
P3V_SDA02
IC9807 IC9809
P15V DC-DC CONVERTER P15V DC-DC CONVERTER
1.2V 15V 3.3V 15V 2.5V
LDO_5V LDO_5V
VIN 21 5 VCC VIN 21 5 VCC VIN 21
OUT1 19 20 CB OUT1 19 20 CB OUT1 19
OUT2 16 17 VDD OUT2 16 17 VDD OUT2 16
G2 S2 G1 S1 G2 S2 G1 S1
LX 18 LX 18 LX 18
D2 D2 D1 D1 D2 D2 D1 D1
13 9 13 9 13
-INC CTL -INC CTL -INC
Q9800 Q9803
VO 23 VO 23 VO 23
P1.2V P3.3V
FB 24 FB 24 FB 24
Q9805
PD1-MS
PLASMA AI/SUB FIELD PROCESSOR/DATA DRIVER
CTI/TINT
R 10bit
COLOR
NEW
SUB-FIELD
CONTRAST
G 10bit
PLASMA AI PROCESSOR
WB-ADJ
B 10bit
st-r
XRST
XRST
21 CLK8 X9200
IC9502
X1 1
7 CLK7
IC9200
RESET
24 CLK1 P3.3V
X2 28 CLOCK GENE.
17 CLK4
5 4
VCC VOUT
ROMDATA00-03
FLASH
ROMDATA04-15/ROMADDRESS00-20
CONTROL
IC9504
LEVEL CONVERTER
3.3V 5V
Control DATA CLRD,LED,PCD1,PCD2
DATA DRIVER
IC9503
SS PULSE
LEVEL CONVERTER
SCAN OUT
Sustain Control DATA 6bit
SC PULSE 3.3V 5V
UMH,UML,USH,USL,UEH,NUEL,ODED1,ODED2
DRV_RST
Scan Control DATA 13bit
RESET NRST 3.3V 5V
DRVMUTE CL,CLK,SIU,SID,SCSU,CEL2,CPH,CEL,CBK,CSL,CSH,CML,CMH
IC9802,03
LEVEL CONVERTER
XRST
21 XRST
Q9050
22 LSI_RST
IC9001
9 RESET
EEPROM
WP 1 25 EEP_WR_CTL
5 SDA TXD_PC
28 TXD1
IC9003
6
SCL RXD_PC
29 RXD1
XIN
12
IIC_CONT MICOM
15 IIC_CONT
XOUT 10
IIC_INT
14 IIC_INT
STB_SCL01
Q9057 50 IIC1_SCL
STB_SDA01
Q9058 51 IIC1_SDA
STB_SCL02
26 DRVRST 20
IIC2_SCL
STB_SDA02
27 IIC2_SDA
ALARM
67 ALARM
READY
5 READY
LED_G
66 LED_G
LED_R
65 LED_R
REMOCON
Q9010 16 REM_IN
36 NCS
37 ASDIO
38 DATA0
39 DCLK
P15V
PANEL_MAIN_ON
SOS9_CONF 34
24 PANEL_MAIN_ON
SOS7_SC2 76
SOS4-PS 73
SOS8_SS
74 SOS4-PS
SOS6_SC1 72
G2 S2 G1 S1
D2 D2 D1 D1
SOS5_5V 69
SOS3_3V 70
Q9801
SOS2_15V 71
P2.5V
23 P_ON/OFF
Q9806
91
IC9901
DDR SDRAM(128M)
Video DATA 48bit(DA0-DC14)
DATA
DRIVER
ROMDATA04-15(ROMADDRESS00-20)
ROMDATA00-03 (DA15-DC15)
DRVCLKD0-D3
IC9303
16M FLASH MEMORY
DQ4-DQ15
RESET
A0-A19
DQ0-DQ3
3bit
(DA15-DC15)
20bit
(DA8-DC14)
CLKD3
CLKD2
ODED1 ODED1
CLRD
PCD1
LED
Q9301
P5V
TP9304
24bit
(DA0-DC7)
CLKD1
CLKD0
ODED2 ODED2
CLRD
X9000
9.216MHz PCD2
LED
Q9302 Q9300
P5V
TP9372
P5V
SOS6_SC1
SOS7_SC2
SOS7_SC2
SOS8_SS
SOS6_SC1 IC9801
P5V
P2.5V P1.5V
AVR P1.5V
Q9054 Q9053
3.3V
6 1
VDD VOUT
P15V
Q9052 Q9051
IC9806
P3.3V P15V LDO_5V
AVR 5V
P+15V SOS / LED BLINKING : 2TIMES
5 VDD VOUT 1
P+3.3V SOS / LED BLINKING : 3TIMES
P+5V SOS / LED BLINKING : 5TIMES
TH-42PS9UK
D-Board Block Diagram
TH-42PS9UK
D31 TO C11
4
DOUTDA8
10
,
21
DOUTDC15
43
17 CLK3
19 CLK2
12 ODED1
13 CLRD
14 PCD1
15 LED
1 5VDET
53
P5V
55
D32 TO C21
DOUTDA0
5
35
DOUTDC7
42 CLK1
CLK0
44
37
ODED2
38 CLRD
39 PCD2
40 LED
51
SUSTAIN
DATA
46
55 5VDET
3
P5V
1
46 SS_SOS8
D20 TO SC20
2
9 SCAN
DATA
13
20
1 P5V
DRV_SOS7
11
(SC_SOS6)
DRV_SOS2
12
(SC_SOS7)