Dn-Board (1 Of 2) Block Diagram - Panasonic TH-65PF10UK Service Manual

TH-65PF10UK

10.10. DN-Board (1 of 2) Block Diagram

IC4609
5V_M P+5V
VIDEO BUFFER
TO DS1 DN1
R R
R/PR-M
2 8 IN1 OUT1 25
G
4 11 IN2 OUT2 21
G/Y-M
G
B
6 13 IN3 OUT3 17
B/PB-M
VD-M
HD-M 8
HD-M B
VD-M 10
3 4
IIC_BUS
DN6
P3V_SDA2
TO DS6
A_OA- 3
+3.3V P3V_SCL2
A_OA+ 4
Q4022,
A_OB- 6
Q4023
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
IC4607,IC4608
A_ED- 30
A_ED+ 31
LEVEL CONVERTER
A_EE- 33
HD-M/VD-M
A_EE+ 34 +3.3V 5V->3.3V
B_OA- 39
B_OA+ 40
1 A
B_OB- 42
B_OB+ 43 2 B
B_OC- 45
B_OC+ 46
B_OD- 48
B_OD+ 49
B_OE- 51
B_OE+ 52
B_CLK- 54 DN DIGITAL SIGNAL PROCESSOR/MICOM
B_CLK+ 55
B_EA- 57
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
30
STB3.3V
FAN_SOS
IIC_BUS
1
FAN SOS
REMOCON IIC_CONT
REMOCON 4
LED_R 3V_SCL1
LED_R 5
LED_G 3V_SDA1
6
LED_G
RTC_INT
9
RTC INT
REMOCON_OUT
REMOCON OUT 10
5VRXD_TU 3V_SCL3
RXD_TU 12
5VTXD_TU 3V_SDA3
14
TXD_TU
SOUND_MUTE TXD_PC
16
SOUND MUTE
RXD_PC RXD_PC
RXD_PC 19
TXD_PC IIC_INT
TXD_PC 21
3V_SDA3
22
SDA3
3V_SCL3
23
SCL3
3V_SDA1
SDA1 26
3V_SCL1
SCL1 27
STB+5V
IIC_CONT
29
IIC_CONT
POWER_STATUS
POWER STATUS 31
1
NRST 6
RESET 33
KEY_INPUT
KEY_INPUT 34
IC4011
STB_ON
STB_ON 36 STB+5V
DPMS_VD
SERIAL SWICTH
DPMS_VD 37
DPMS_HD
DPMS_HD 38
5V_M
+5V(M) 3
P+15V
DN2 1 2 3 4 6 7 8 11 12 14 15 16 18 19 20
TO D3
TH-65PF10UK
DN-Board (1 of 2) Block Diagram
+3.3V
10bit_RGB VIDEO SIGNAL
IC4606
A/D CONVERTER(MAIN)
R0 28 RE0-9(10bit)
Pr/R IN R
14 CLP
R9
37
110M
42
G0 GE0-9(10bit)
Y/G IN
6 CLP 10BIT
G
ADC G9 51
Pb/B IN
B0 54 BE0-9(10bit)
IC4605
2 CLP
B
B9 63
AVR 1.8VPLLVDD
SDA
66
4 OUT VCC
+1.8V_PLL
SCL
67 +1.8V_AVDD
VSYNC PLLV
22
IC4610
SYNC HSYNC PLLH
23
SEPA
AVR 1.8VAVDD
FLD
O/E FIELD 21
CLK
DATA CLK 25
4 OUT VCC
73 70 71
HDA/VDA
Y 4
P+15V
P+15V SOS
Q4013,Q4012
+2.5V
+2.5V SOS
D4006
Q4002
+1.2V
+1.2V SOS
D4007
Q4003
+3.3V
+3.3V SOS
D4008
Q4004
STB_ON
POWER_STATUS
KEY_INPUT
IC4005 DPMS_HD
DPMS_VD
OR GATE
STB+3.3V
SOUND_MUTE
IIC_INT
IIC_CONT
A
REMOCON_OUT Y TXD_PC
RXD_PC
B
Q4007
FAN_SOS
RTC_INT
IIC_CONT UART_SW
READY
REMOCON
Q4006 ALARM
ALLOFF
DISPEN
STB3.3V PANEL_STBY_ON
Q4014
UART_SW
5V<-3.3V IC4008
5VRXD_TU VCC 3VRXD_TU
5V->3.3V
STB5V
LEVEL CONVERTER
TXD_PC
2
Q4010
RXD_PC VCC 3VTXD_TU
5VTXD_TU
5
IC4007
LED_R LED_R
LED_G
LED_G
5V<-3.3V
NRST NRST
LEVEL CONVERTER
NRST
STB+3.3V
P+5V
DN
21 22 23 25 26 27 29 30 1 2 4 5 6 7 8 9 10 11 12 13 14
11
FOR
FACTORY USE
RE0-9
GE0-9
BE0-9
HDA,VDA
HD,VD,CLP
PLLH,PLLV
2.5V IC5001
FLD,CLK
2 LVDS RX
+3.3V
LVA-PWDN,OEN,EEN
[A]
OA- - OE- LVA_CLK
LVDS
OA+ - OE+ RECEIVER
A_OA0-6,A_OB0-6
CLK-
2.5V Low A_OC0-6,A_OD0-6
Voltage ODD
CLK+ A_OE0-6
Differential
Signaling
2
EVEN
EA- - EE-
EA+ - EE+
TTL
A_EA0-6,A_EB0-6
PARALLEL A_EC0-6,A_ED0-6
A_EE0-6
DATA
[A]
IC5002
[B]
+3.3V LVDS RX
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 ODD
CLK+ 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
STB+3.3V
MCLD
STB+1.5V
MCDATA
VDD
MCCLK
VDD
ICHIPS_SI
P+5V
SLOT POWER PART SOS DET
ICHIPS_RST
132 P+5V SOS
P+5V FAIL VOLTAGE LED BLINKING 5 TIMES
ICHIPS_SS
P+15V OVER VOLTAGE LED BLINKING 2 TIMES
134 P+15V SOS
P_ON/OFF
P+3.3V/2.5V/1.8V FAIL VOLTAGE LED BLINKING
Q4705 NRST_FP
139 P+3.3V SOS
13 TIMES
OSDKXI
R00
1 STB_ON
R04
G00
131 POWER STATUS
OSD
140 KEY_INPUT
G05
40 DPMS_HD
170 DPMS_VD B00
B04
30 SOUND_MUTE
36 YSOUT
IIC_INT
37 IIC_CONT
YMOUT
38 TXD_PC
HSYNC
39 RXD_PC
VSYNC
130 FAN_SOS
VCLKOUTA
158 RTC_INT
161 UART_SW HOUTA
165 READY EEPROM_WP
IC4001
ALARM
166
NRST
171 ALLOFF
MICOM
Q4015
5 DRV_MUTE
WE
Q4016 25
TV_ON/OFF
OE
26 REMOCON OUT
CE
122 RMIN
FLASH MEMORY
A0
35 REMOCON INH
CONTROL
41 RXD_TU A18
42 TXD_TU
27 LED_R
Q4009
28 LED_G FLASH MEMORY
CONTROL
D15
4 NRST
SCL1
SCL0A
119 SCL0B
SDA1
SDA0A
118 SDA0B
SCL1
P+15V
SDA1
STB+5V
SCL2
SDA2
15 16 17 18 19 21
48
+1.2V +3.3V
VCC VCC
AD_R0-R9
AD_G0-G9 R/G/B
AD_B0-B9
A/D
HDA,VDA
HD_ADA,VD_ADA
CLPA
AD_H,AD_V
AD_FLD,AD_CLK
IC5101
LVDS PWDN/EN
LVDS CLK FPGA1
30bit 2_RGB VIDEO SIGNAL PROCESSOR
LVDS IN
60bit 2_I-CHIPS OUT
LVDS ODD
[A]
LVDS EVEN
Y_DI(0) Y_DO(0)
Y_DI(23) Y_DO(23)
LVDS PWDN/EN
LVDS CLK
DI0 DO0
LVDS IN
IIC CLOCK
MICOM
CONT BUFFER DI23 DO23
LVDS ODD COMMU
[B]
IC5104
LVDS EVEN
FIFO
VCC/
VCCQ
+3.3V
Q4001
29
MCDATA-0
44
MCCLK
43
ICHIPS-SI IIC_BUS
45
ICHIPS-RST
164
ICHIPS-SS
2
P_ON/OFF
34
NRST-FP
168
OSD_72MHz
92
101
97
109 OSD_DATA0-15
IC4003
104
STB+3.3V EEPROM(128k)
IIC_BUS
115
3V_SDA1
8 VCC SDA 5
110
3V_SCL1
OSD_YS
Q4011 7 WC SCL 6
96
OSD_YM
95
OSD-HDO
90
IC4002
OSD-VDO
94
OSD-CLKIN
16Mbit
69 IC4004
OSD-HDIN
FLASH MEMRY
68
RESET STB+3.3V +3.3V
STB+3.3V
33
VCC DQ1-DQ15
84 1 VOUT VDD 2
WE,CE,OE
82
RESET
A0-A18
79
76
65 A0-A18,CE,OE,WE
61
57
46
D0 D0-D15
7
24
IIC_BUS
STB+5V
3V_SCL1
121
3V_SDA1
120
IIC_BUS
P3V_SCL2
89
P3V_SDA2
88 STB+3.3V
3V_SCL3
87
3V_SDA3
86
DN4 1 2 4 5 6 7 8 9 10 11 12 14
FOR
FACTORY
USE
TH-65PF10UK
DN-Board (1 of 2) Block Diagram
C_DI(0) C_DO(0)
C_DI(23) C_DO(23)
DI0 DO0
DI23 DO23
IC5105
FIFO
VCC/
VCCQ
1
2
3
4