Block (4 Of 8) Diagram - Panasonic TH-103PF12E Service Manual

11.7. Block (4 of 8) Diagram

DN
DIGITAL SIGNAL PROCESSOR
DS3 DN2
A_OA+- - OE+-
A_EA+- - EE+-
A_OA+- - OE+- 2
A_CLK+-
A_EA+- - EE+-
A_CLK+-
33
B_OA+- - OE+-
B_EA+- - EE+-
36
B_OA+- - OE+-
B_CLK+-
B_EA+- - EE+-
B_CLK+-
67
DS1 DN1
PR_M
R/PR_M 10
Y_M
G/Y_M 8
PB_M
B/PB_M 6 IC4010
VD-M
VD_M 2 TEMP
HD-M SENSOR
HD_M
4
HD-M/
VD-M
IC4902
+1.2V
IC4901
+3.3V
+15V(P)
D4001
+15V(P) 14 +3.3V
+15V(P) 15
+3.3V(STB) D4002
+3.3V(STB) 30
+5V(STB)
+5V(STB) 42
+5V(P)
+5V(P) 47
+15V(FAN)
FAN+15V 16
FAN+15V 17
15V_ON/OFF
15V_ON/OFF 67
LAN+14V_ON/OFF
LAN+14V_ON/OFF 66
FSTB+15V_MON
FSTB+15V_MON 65
RTC_INT
RTC_INT 54
S_DATA3 24
IIC3
S_CLOCK3 23
S_DATA2 22
IIC2
S_CLOCK2 21
SOUND_MUTE
SOUND_MUTE 56
RESET
RESET
48
RXD_PC
RXD_PC 27
TXD_PC
TXD_PC 26
DPMS_VD
DPMS_VD 29
DPMS_HD
DPMS_HD 28
3.3V_RXD_LAN
3.3V_RXD_LAN 62
3.3V_TXD_LAN
3.3V_TXD_LAN 61
5VRXD_TU
RXD_TU 46
5VTXD_TU
D4029
TXD_TU 45
IIC_CONT Q4014
IIC_CONT
20
REMOTE_OUT
REMOTE_OUT 31
REMOTE
REMOTE 33
LED_R
LED_R 51
LED_G
LED_G 50
KEY_INPUT
KEY_INPUT 52
STB_ON
STB_ON 57
SLOT3_DET
SLOT3_DET 41
SLOT2_DET
SLOT2_DET 40
SLOT1_DET
SLOT1_DET 39
DS_SOS
DS_SOS 43
LAN1 PB51
LAN1 19
LAN0
LAN0 12
PB71
DAC1
DAC1 37
3 3
DAC0
DAC0 36 1
1
IIC_SW_DAC3
IIC_SW_DAC3 34
IIC_SW_DAC4
FAN_A-J
IIC_SW_DAC4 35
ALL_OFF
ALL_OFF
59
LVDS RECEIVER & TTL PARALLEL
[A]
TTL
-
LVDS
+ PARALLEL
RECEIVER
DATA
[B]
- TTL
LVDS
PARALLEL
+
RECEIVER
DATA
+3.3V(SW)
10bit RGB VIDEO SIGNAL
IC4001
A/D CONVERTER
+3.3V RE0-9(10bit)
GE0-9(10bit)
R/G/B R/G/B_0-9
R/G/B 10bit BE0-9(10bit)
CLP
A/D_C
VSYNC PLLV
HSYNC/VSYNC/CLAMP
SYNC
HSYNC PLLH
SEPA HDA,VDA,
CLPA
IC4012
IIC2
+1.8V
SDA/SCL
+1.8V_AVDD
AVDD
+1.8V_PLL IC4011
+1.8V
PLL
IC4007,08
HD_M/
VD_M
5V->3.3V
+3.3V(SW)
+1.2V(STB)
IC4904
+1.8V
+1.8V
IC4903
+15V(P)
+2.5V
+3.3V(STB) +3.3V(SW)
+2.5V
Q4003
IC4004
5V->3.3V
3.3V
TXD_PC TXD_PC_M
D_TXD
RXD_PC D_RXD
5VRXD_TU 3.3VRXD_TU
+5V(FAN)
R4145
Q4021
FAN CONT2
DN9
4 3 5
P(MAIN_2)P6
PB
FAN CONTROL +15V(FAN)
PB30 PB31 1 2 3
4 3 5
FAN SOS DET
CIRCUIT
(LED:11TIMES) (LED:11TIMES)
FAN CONT2
+5V(FAN)
FAN-SOS
Q850
+9V(FAN)
VOLTAGE
CONTROL
IC850
R/G/B
30bit
ASIC OUT A
H/V
PI1R0-R9
PI1D(0)-(29) 30bit
CLK PI1G0-G9
PI1B0-B9
PI1HS,PI1VS
HS,VS,CLK
ASIC OUT B
R/G/B
30bit
PI2R0-R9
PI2D(0)-(29) 30bit
H/V PI2G0-G9
PI2B0-B9
PI2HS,PI2VS
CLK
HS,VS,CLK
IC4515
CLOCK GEN
CLK
CLOCK
74.25MHz
R/G/B
AD_R0-R9 CLKM/20MHz 2088MHz
AD_G0-G9
+3.3V
AD_B0-B9
A/D
AD_H,AD_V
HD_ADA
VD_ADA
CLPA
HDA,VDA
IC4201
IIC2
SDA/SCL
ASIC
30bit_RGB VIDEO
DATA
SIGNAL PROCESSOR MCDATA
CLD
ASIC-ARM MCLD
30bitx2_ASIC OUT
CLK
MCCLK
+3.3V
+1.8V
+1.2V(STB) +1.2V
G
G
FL4008
DATA
CLD
+3.3V
+3.3V(STB) FL4007
CLK
G
G
IIC_SW_DAC3
IIC_SW_DAC4
LAN1
LAN0
DAC1
DAC0
DS_SOS
3.3V_RXD_LAN
3.3V_TXD_LAN
3.3VRXD_TU
TXD_PC_M
FAN_SOS
RXD_PC
STB+5V
IC4005
5V
5V<-3.3V
5VTXD_TU
LED_R
LED_G
RESET
REMOTE_IN
FAN_ON/OFF IIC_CONT
DPMS_VD
Q4023
FAN_CONT DPMS_HD
RTC_INT
SOUND_MUTE
STB_ON
FAN_SOS
KEY_INPUT
ALL_OFF
FSTB+15V_MON
LAN+14V_ON/OFF
15V_ON/OFF
FAN_CONT
FAN_ON/OFF
65
+2.5V
+2.5V
SCW IN A
IC4513
PI1D(0)-(9)
DDR_SDRAM
DDR_SDRAM
PI1D(10)-(19)
INTERFACE
PI1D(20)-(29)
IC4514
HS,VS,CLK
DDR_SDRAM
SCW IN B DDR2_SDRAM
INTERFACE
IC4501
PI2D(0)-(9)
SCW4
PI2D(10)-(19)
PI2D(20)-(29) IP CONVERTER
HS,VS,CLK
CLOCK IN
POCLK/74.25M
SCW4 IN
SCW4 IN
LVDS OUT
ROUT
GOUT
+1.2V -
LVDS DATA
BOUT
+3.3V
IC4501 +
VSYNC
SCW4
HSYNC
VIDEO SIGNAL PROCESSOR
CLK_O
OSD
10bit LVDS
ALARM ALARM
PANEL SOS
PANEL_STBY_ON PANEL_STBY_ON
PANEL STBY ON
FPGA_DATAIN
READY READY
PANEL_STATUS
FPGA_LD ASIC-ARM
FPGA_CLK
POWER_ON/OFF IIC4
D_IIC1
IIC_SW_DAC3
IIC_SW_DAC4
D_IIC2
LAN1
LAN0 +5V(STB)
DAC1
STB+5V_MON
DAC0
DS BOARD SOS
(LED:10TIME) (LED:10TIME)
3.3V_RXD_LAN
3.3V_TXD_LAN
RXD_TU
+5V(P)
TXD_TU IC4501
P+5V SOS
+15V(P)
(LED:10TIME) (LED:10TIME) P+15V SOS
RXD_PC SCW4
P+15V SOS Q4007,13
MICOM
TXD_PC
(LED:2TIME) (LED:2TIME)
+2.5V(P)
DN BOARD SOS Q4012 D4030 +2.5V SOS
(LED:13TIME) (LED:13TIME) Q4008
+1.8V(P)
LED_R D4031 +1.8V SOS
Q4009
LED_G
+1.2V(P)
D4032 +1.2V SOS
LSI RESET
Q4010
+3.3V(P)
REMOTE IN
D4033 +3.3V SOS
Q4011
IIC CONT
IIC2
SDA2/SCL2
DPMS_HD
IIC3
SDA3/SCL3
DPMS_VD
IC4703
IIC4
SDA4/SCL4
RTC_INT
SDA1/SCL1 EEPROM
SOUND_MUTE
IIC1
STB_ON
RST IN
FAN_SOS (LED:11TIMES) (LED:11TIMES)
KEY_INPUT IC4702
+3.3V(STB)
ALL_OFF 8Mbit
FLASH MEMORY FLASH MEMORY
FSTB+15V_MON (LED:2TIMES) (LED:2TIMES)
INTER FACE
IC4704
LAN+14V_ON/OFF
ADDRESS A0-A19
15V_ON/OFF RESET
DATA DQ0-DQ15
FAN_CONT
FAN_ON/OFF
TH-103PF12E
FOR
DN4 FACTORY
USE
FOR
FACTORY
DN11
USE
DN5 D5
1
LVDS DATA
31
DN3 D3
4 PANEL SOS
2 PANEL STBY ON
3 PANEL_STATUS
7 D_IIC_DATA1
8 D_IIC_CLK1
10 D_IIC_DATA2
11 D_IIC_CLK2
D_TXD
14 D_TXD
D_RXD
13 D_RXD