Dn-Board (1 Of 3) Block Diagram - Panasonic TH-65PF9UK Service Manual

TH-65PF9UK

14.18. DN-Board (1 of 3) Block Diagram

IC5405
5V_M P5V
VIDEO BUFFER
TO DS1
DN1
R/PR-M 2 8 17
G/Y-M 4 11 21
6 13 25
B/PB-M
HD-M
8
HD-M
VD-M
10
VD-M 3 4
IIC_BUS
TO DS6 DN6
A_OA- 3 STB3.3V
A_OA+
4
Q5401,
A_OB-
6
Q5402
A_OB+ 7
A_OC- 9
5V<-3.3V IIC_BUS
A_OC+ 10
A_OD- 12
A_OD+ 13
A_OE- 15
A_OE+ 16
A_CLK- 18
A_CLK+ 19
A_EA- 21
A_EA+ 22
A_EB- 24
A_EB+ 25
A_EC- 27
A_EC+ 28
IC5403,IC5404
A_ED- 30
A_ED+
31
LEVEL CONVERTER
A_EE-
33
HD-M/VD-M
A_EE+ 34 +3.3V
B_OA- 39
B_OA+ 40
B_OB- 42
B_OB+ 43
B_OC- 45
B_OC+ 46
B_OD- 48
B_OD+ 49
B_OE- 51
B_OE+ 52
B_CLK- 54
DN
B_CLK+ 55
B_EA- 57
DIGITAL SIGNAL PROCESSOR/MICOM
B_EA+ 58
B_EB- 60
B_EB+ 61
B_EC-
63
B_EC+ 64
B_ED- 66
B_ED+
67
B_EE-
69
B_EE+ 70
P+5V
DN3
TO DS3
STB+5V
5V 8
STB+3.3V
STB5V 18
STB3.3V 30
FAN_SOS
IIC_BUS
FAN SOS 1
REMOCON IIC_CONT
REMOCON 4
LED_R 3V_SCL1
LED_R 5
LED_G 3V_SDA1
LED_G 6
RTC_INT P3V_SCL2
RTC INT 9
REMOCON_OUT P3V_SDA2
REMOCON OUT 10
5VRXD_TU 3V_SCL3
RXD_TU 12
5VTXD_TU 3V_SDA3
TXD_TU 14
SOUND_MUTE TXD_PC
SOUND MUTE 16
RXD_PC RXD_PC
19
RXD_PC
TXD_PC IIC_INT
21
TXD_PC
3V_SDA3
22
SDA3
3V_SCL3
23
SCL3
3V_SDA1
26
SDA1
3V_SCL1
27
SCL1
IIC_CONT
29
IIC_CONT
POWER_STATUS
POWER STATUS 31
CABLE_DET
CABEL_DET 32
NRST
RESET 33
KEY_INPUT
KEY_INPUT 34
STB_ON
STB_ON 36 STB+5V
DPMS_VD
DPMS_VD 37
DPMS_HD
DPMS_HD 38
P+15V
DN2 1 2 3 4 6 7 8 11 12 14 15 16
TO D3
TH-65PF9UK
DN-Board (1 of 3) Block Diagram
IC5402
+3.3V
A/D CONVERTER(MAIN)
R0 28 RE0-9(10bit)
R
Pr/R IN
R
54 CLP
R9 37
110M
G0 42 GE0-9(10bit)
G
Y/G IN
48 CLP 8BIT
G
ADC G9 51
B
Pb/B IN 54
B0 BE0-9(10bit)
43 CLP
B
B9 63
P3V_SDA2 DATACK
57 SDA
P3V_SCL2
56 SCL
VSYNC PLLV
NRST RESETN
61
22
HSYNC PLLH
SYNC
23
SEPA
73 70 71
5V->3.3V
HD-A/VD-A
1 A Y 4
2 B
P+15V
P+15V SOS
Q4713,Q4712
+1.8V
+1.8V SOS
Q4719
+2.5V
+2.5V SOS
Q4702
+1.5V
+1.5V SOS
Q4703
+3.3V
+3.3V SOS
Q4704
IC4705
OR GATE
STB+3.3V
A
REMOCON_OUT Y
B Q4707
IIC_CONT
REMOCON
Q4706
Q4714
STB3.3V
UART_SW
IC4708
5V<-3.3V
3VRXD_TU
5VRXD_TU VCC
STB+5V
5V->3.3V
STB5V
LEVEL CONVERTER
TXD_PC
1 2
VCC
RXD_PC 3VTXD_TU
5VTXD_TU
6 5
IC4707
LED_R LED_R
LED_G LED_G
IC4711 5V<-3.3V
NRST NRST
SERIAL SWICTH
LEVEL CONVERTER
STB+3.3V
DN
18 19 20 21 22 23 25 26 27 1 2 4 5 6 7 8 9
11
FOR
FACTORY USE
IC5001
+3.3V LVDS RX
IC5401
LVA-PWDN,OEN,EEN
[A]
OA- - OE- LVA_CLK
AVR 1.8VPLLVDD 2.5V LVDS
OA+ - OE+
RECEIVER
A_OA0-6,A_OB0-6
4 OUT VCC 2 CLK-
Low A_OC0-6,A_OD0-6
Voltage ODD A_OE0-6
CLK+
Differential
[A] Signaling
EA- - EE- EVEN
IC5406
EA+ - EE+
TTL A_EA0-6,A_EB0-6
A_EC0-6,A_ED0-6
PARALLEL
AVR 1.8VAVDD 2.5V
A_EE0-6
DATA
4 OUT VCC 2
IC5002
LVDS RX
+3.3V
LVB-PWDN,OEN,EEN
[B]
OA- - OE-
LVB_CLK
LVDS
OA+ - OE+
RECEIVER
B_OA0-6,B_OB0-6
CLK-
Low B_OC0-6,B_OD0-6
Voltage
[B] CLK+ ODD B_OE0-6
Differential
Signaling
EVEN
EA- - EE-
EA+ - EE+
TTL B_EA0-6,B_EB0-6
B_EC0-6,B_ED0-6
PARALLEL
B_EE0-6
DATA
D4708
STB+3.3V
D4710
STB+1.5V
VDD
VDD
D4712
P+5V
SOS BLINKING TIMES
132 P+5V SOS
P+15V SOS:LED 2TIMES
134 P+15V SOS
D4713 +3.3V SOS:LED 3TIMES
Q4705 139 P+3.3V SOS
P+5V SOS:LED 5TIMES
STB_ON
1 STB_ON
CABLE_DET
129 CABEL_DET
POWER_STATUS
131
POWER STATUS
KEY_INPUT
140 KEY_INPUT
DPMS_HD
169 DPMS_HD
DPMS_VD
170 DPMS_VD
AC_GOOD
2 AC_GOOD
SOUND_MUTE
30 SOUND_MUTE
IIC_INT
36 IIC_INT
IIC_CONT
37 IIC_CONT
TXD_PC
38 TXD_PC
RXD_PC
39 RXD_PC
FAN_SOS
FAN_SOS
130
RTC_INT
RTC_INT
158
UART_SW
UART_SW
161
READY
READY
165
ALARM IC4701
166 ALARM
ALLOFF
171 ALLOFF MICOM
DISPEN
Q4715
5 DRV_MUTE
PANEL_STBY_ON
Q4716 25
TV_ON/OFF
26 REMOCON OUT
122 RMIN
35 REMOCON INH
41 RXD_TU
42 TXD_TU
Q4710
27 LED_R
Q4709
28 LED_G
4 NRST
SCL1
NRST SCL0B
119
SDA1
118 SDA0B
P+15V
STB+5V
10 11 12 13 14 15 16 17 18 19 21
96
+1.5V +3.3V
IC5101
FPGA1
LVDS PWDN/EN RGB OUT(ODD/EVEN)
LVDS CLK
LVDS INPUT [EVEN]
LVDS ODD
LVDS EVEN
[ODD]
A/D
HDA,VDA
HDA,VDA
HD,VD
HD_ADD,VD_ADD
PLLH,PLLV
HDI,VDI
LVDS PWDN/EN
LVDS CLK
LVDS INPUT
MICOM IIC CLK
COMMU CONT BUFFER
LVDS ODD
LVDS EVEN
29 Q4701
MCLD
MCDATA 44
MCCLK 43
IIC_BUS
SBO0 45
ICHIPS_RST
162
LVDS_PD 162
34
P_ON/OFF
NRST_FP 168
OSDKXI
92
R00 101
R04 97
G00 109
OSD0-15
OSD
G05 104
IC4703
B00 115
STB+3.3V EEPROM
IIC_BUS
B04 110
3V_SDA1
OSD_YS
8 VCC SDA 5
YSOUT 96
OSD_YM
YMOUT 95 3V_SCL1
Q4711 7 6
WC SCL
OSD-HDO
HSYNC 90
OSD-VDO
VSYNC 94
STB+3.3V
OSD-CLKIN
VCLKOUTA 69
IC4704
OSD-HDIN
HOUTA 68
RESET
STB+3.3V
EEPROM_WP 33
NRST 84 1 VOUT VDD 2
CE2 157
82
WE
79
OE
76
CE
65 A0-A18,CE,OE,WE,CE2
A0
61
A18
57
46
FLASH_DATA_DIR
6
D0 D0-D15
7
D15 IIC_BUS
24
STB+5V
3V_SCL1
SCL0A 121
3V_SDA1
SDA0A 120
IIC_BUS
P3V_SCL2
SCL1 89
P3V_SDA2
SDA1 88 STB+3.3V
3V_SCL3
SCL2 87
3V_SDA3
SDA2 86
DN4
1 2 4 5 6 7 8 9 10 11 12 14
FOR
FACTORY
USE
TH-65PF9UK
DN-Board (1 of 3) Block Diagram
ROUTE0-9
RE0-9
GOUTE0-9 GE0-9
BE0-9
BOUTE0-9
1
CLKOUT_E
HDE,VDE,CLKE
HDO_E
VDO_E
ROUTO0-9
RO0-9
GOUTO0-9
GO0-9
BOUTO0-9 BO0-9
2
CLKOUT_O HDO,VDO,CLKO
HDO_O
VDO_O
FLD
FIELD_OUT
CLK2X_E
X2CLK_OUT
3
CONFIGURATION
FPGA_NCONFIG
FPGA_DCLK
FPGA_DCLK
4
FPGA_DATA0
FPGA_NSTATUS
FPGA_CONFDONE
CLKM_20MHz
CLK1/CLK_M
NRST
OSD_72MHz
5
6
7
8
IC4702
+3.3V
8M FLASH MEMORY
VCC DQ1-DQ15 9
WE,CE,OE
10
RESET
A0-A18
11