Dn-Board (1 Of 2) Block Diagram - Panasonic TH-103PF10UK Service Manual

TH-103PF10UK/EK

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

IC4609
CABLE
5V_M P+5V
<TSXL585>
VIDEO BUFFER
TO DS1 DN1
R
R/PR-M 2 8 IN1 OUT1 25
G
G/Y -M 4 11 IN2 OUT2 21
B
B/PB-M 6 13 IN3 OUT3 17
VD-M
HD-M 8
HD-M
10
VD-M 3 4
CABLE
<TSXL584> 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
A_EE+ 34 HD-M/VD-M 5V->3.3V
+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
DN DIGITAL SIGNAL PROCESSOR/MICOM
B_CLK- 54 !
B_CLK+ 55
B_EA- 57
<TZTNP020XAT>
B_EA+ 58
B_EB- 60
(Exchange board only)
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
8
5V
STB+3.3V
18
STB5V
STB3.3V 30
FAN_SOS IIC_BUS
1
FAN SOS
REMOCON IIC_CONT
4
REMOCON
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
12
RXD_TU
5VTXD_TU 3V_SDA3
14
TXD_TU
SOUND_MUTE TXD_PC
SOUND MUTE 16
RXD_PC RXD_PC
19
RXD_PC
TXD_PC IIC_INT
21
TXD_PC
3V_SDA3
SDA3 22
3V_SCL3
23
SCL3
3V_SDA1
26
SDA1
3V_SCL1
SCL1 27
STB+5V
IIC_CONT
29
IIC_CONT
POWER_STATUS
POWER STATUS 31
NRST
RESET 33
KEY_INPUT
KEY_INPUT 34
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 6 3 4 1 2 12 15 14 8 1 23 19
TO D3
TH-103PF10UK/EK
DN-Board (1 of 2) Block Diagram
+3.3V
10bit_RGB VIDEO SIGNAL
IC4606
A/D CONVERTER(MAIN)
RE0-9(10bit)
R0 28
R Pr/R IN
R
14 CLP
R9 37
110M
42
G0 GE0-9(10bit)
G Y/G IN
10BIT
6 CLP G
ADC G9 51
B
Pb/B IN B0 54 BE0-9(10bit)
2 CLP
B
B9
63
AVR 1.8VPLLVDD
SDA
66
+1.8V_PLL
SCL
67 +1.8V_AVDD
VSYNC PLLV
22
SYNC HSYNC PLLH
23
SEPA
FLD AVR 1.8VAVDD
O/E FIELD 21
CLK
DATA CLK 25
73 70 71
HDA/VDA
Y 4
P+15V
P+15V SOS
Q4013,Q4012
+2.5V
+2.5V SOS
Q4002
+1.2V
+1.2V SOS
Q4003
+3.3V
+3.3V SOS
Q4004
IC4005
OR GATE
STB+3.3V
A
REMOCON_OUT Y
B
Q4007
IIC_CONT
REMOCON
Q4006
STB3.3V
Q4014
UART_SW
IC4008
5V<-3.3V
VCC 3VRXD_TU
5VRXD_TU
5V->3.3V
STB5V
LEVEL CONVERTER
TXD_PC
1 2
RXD_PC VCC
5VTXD_TU 3VTXD_TU
6 5
LED_R IC4007 LED_R
LED_G LED_G
IC4011
5V<-3.3V
NRST NRST
LEVEL CONVERTER
STB+3.3V
P+5V
DN
20 7 21 8 22 11 26 6 1 29 30 5 2 27 1 2 5 6 7 8 9
11
FOR
FACTORY USE
IC4605
IC5001
2.5V
4 OUT VCC 2 +3.3V LVDS RX
[A]
OA- - OE-
IC4610 LVDS
OA+ - OE+
RECEIVER
CLK-
2.5V Low
Voltage ODD
CLK+
Differential
Signaling
4 OUT VCC 2
EVEN
EA- - EE-
EA+ - EE+
TTL
PARALLEL
DATA
[A]
IC5002
[B]
+3.3V LVDS RX
[B]
OA- - OE-
LVDS
OA+ - OE+
RECEIVER
CLK-
Low
Voltage ODD
CLK+
Differential
Signaling
EVEN
EA- - EE-
EA+ - EE+
TTL
PARALLEL
DATA
STB+3.3V
D4006
STB+1.5V
VDD
VDD
D4007
P+5V
SLOT POWER PART SOS DET
132 P+5V SOS
P+5V FAIL VOLTAGE LED BLINKING
P+15V OVER VOLTAGE LED BLINKING
134 P+15V SOS
D4008
P+3.3V/2.5V/1.8V FAIL VOLTAGE LED BLINKING
Q4705
139 P+3.3V SOS
STB_ON
1 STB_ON
POWER_STATUS
131 POWER STATUS
KEY_INPUT
140 KEY_INPUT
DPMS_HD
40 DPMS_HD
DPMS_VD
170 DPMS_VD
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
130 FAN_SOS
RTC_INT
RTC_INT
158
UART_SW
161 UART_SW
READY
165 READY
ALARM IC4001
ALARM
166
ALLOFF
171 ALLOFF MICOM
DISPEN
Q4015
5 DRV_MUTE
PANEL_STBY_ON
Q4016 25 TV_ON/OFF
26 REMOCON OUT
122 RMIN
35 REMOCON INH
41 RXD_TU
TXD_TU
42
Q4010
27 LED_R
Q4009
28 LED_G
4 NRST
SCL1
NRST 119 SCL0B
SDA1
118 SDA0B
P+15V
STB+5V
11 4 10 7 16 1 13 14 12 15 19 18 21
78
+1.2V +3.3V
RE0-9
VCC VCC
AD_R0-R9
GE0-9
AD_G0-G9 R/G/B
BE0-9
AD_B0-B9
A/D
HDA,VDA
HDA,VDA
HD,VD,CLP
HD_ADA,VD_ADA
CLPA
PLLH,PLLV
AD_H,AD_V
FLD,CLK
AD_FLD,AD_CLK
LVA-PWDN,OEN,EEN
LVDS PWDN/EN
LVA_CLK
LVDS CLK
A_OA0-6,A_OB0-6
30bit 2_RGB VIDEO SIGNAL PROCESSOR
A_OC0-6,A_OD0-6 LVDS IN
60bit 2_I-CHIPS OUT
A_OE0-6
LVDS ODD
[A]
LVDS EVEN
A_EA0-6,A_EB0-6
A_EC0-6,A_ED0-6
A_EE0-6
LVB-PWDN,OEN,EEN
LVDS PWDN/EN
LVB_CLK
LVDS CLK
B_OA0-6,B_OB0-6
B_OC0-6,B_OD0-6
LVDS IN
IIC CLOCK
MICOM
B_OE0-6
CONT BUFFER
LVDS ODD COMMU
[B]
LVDS EVEN
B_EA0-6,B_EB0-6
B_EC0-6,B_ED0-6
B_EE0-6
Q4001
MCLD
29
MCDATA-0
MCDATA 44
MCCLK
MCCLK 43
ICHIPS-SI IIC_BUS
ICHIPS_SI 45
ICHIPS-RST
ICHIPS_RST 164
ICHIPS-SS
5 TIMES ICHIPS_SS 2
P_ON/OFF
2 TIMES
P_ON/OFF 34
NRST -FP
NRST_FP 168
13 TIMES
OSD_72MHz
OSDKXI 92
R00 101
R04 97
G00 109 OSD_DATA0-15
IC4003
OSD
G05 104
STB+3.3V EEPROM(128k)
B00 115
8 VCC SDA 5
110
B04
OSD_YS
Q4011
7 WC SCL 6
YSOUT 96
OSD_YM
YMOUT 95
OSD-HDO
90
HSYNC
OSD-VDO
VSYNC 94
OSD-CLKIN
VCLKOUTA 69 IC4004
OSD-HDIN
68
HOUTA
RESET STB+3.3V
STB+3.3V
EEPROM_WP 33
NRST 84 1 VOUT VDD 2
82
WE
79
OE
76
CE
65 A0-A18,CE,OE,WE
FLASH MEMORY
A0
CONTROL
61
A18
57
46
D0 7 D0-D15
FLASH MEMORY
CONTROL
D15 24
IIC_BUS
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
FOR
FACTORY
USE
TH-103PF10UK/EK
DN-Board (1 of 2) Block Diagram
IC5101
FPGA1
Y_DI(0) Y_DO(0) C_DI(0) C_DO(0)
Y_DI(23) Y_DO(23) C_DI(23) C_DO(23)
DI0 DO0 DI0 DO0
DI23 DO23 DI23 DO23
IC5104 IC5105
FIFO FIFO
VCC/ VCC/
VCCQ VCCQ
+3.3V
1
2
3
4
IIC_BUS
3V_SDA1
3V_SCL1
IC4002
16Mbit
FLASH MEMRY
+3.3V
VCC DQ1-DQ15
WE,CE,OE
RESET
A0-A18
STB+5V
4 12 1