Dg-Board (2 Of 3) Block Diagram - Panasonic TH-58PX600U Service Manual

TH-58PX600U

15.20. DG-Board (2 of 3) Block Diagram

1
R
2
L
3
4
DG DIGITAL SIGNAL PROCESSOR
TO
DG1
H1
HDMI_SR 29
HDMI_SL 27
SUB_Y
57
SUB_Y
SUB_PB
SUB_PB 55
SUB_PR
SUB_PR 53
MAIN_Y
67
MAIN_Y
MAIN_PB
MAIN_PB 65
MAIN_PR
MAIN_PR/B 63
PC_R
PC_R 51
PC_G
49
PC_G
PC_B
PC_B 47
PC_HS
PC_HS 45
PC_VS
43
PC_VS
MAIN_L
MAIN_L 31
MAIN_R
MAIN_R 33
BS_SL
35
BS_SL
BS_SR
BS_SR 37
BS_Y(V)
BS_Y(V) (DVB_Y) 41
BS_C
BS_C (DVB_C) 39
VIDEO_OUT
VIDEO_OUT 21
ATV_SL
ATV_SL 23
ATV_SR
ATV_SR 25
SL
77
SL
SL 78
SR
SR 73
SR 74
SOS
SOS 1
AUDIO MUTE
AUDIO MUTE 7
POWER SW
AV-SW POWER SW 6
A_MON_MUTE
A MON MUTE
5
/MSP .RESET
RST 4
SCL0B 16 SCL0B
SDA0B 15 SDA0B
SUB3.3V
STB1.5V
SUB3.3V 80
BT30V
70
BT30V
STBY3.3V
BT30V 69
STBY5V
STBY3.3V 8
(STB5V) STBY5V 3
TO
DG2
H2
R_LED_STBY_LED
R_LED_ON 2 STB3.3V
KEY1
KEY1 5
KEY2
KEY2 9
MCU_RST
KEY3
KEY3 8
AI_SENSOR
AI_SENSOR 6
RM_IN
RM_IN 4
SW_OFF_DET
DG20 4 2 24 25 8 9 7 6
TO
PA20
TH-58PX600U
DG-Board (2 of 3) Block Diagram
MICOM
HDMI INTERFACE
IC4014 IC4017 IC4040
MAIN 3.3V AD 2.5V MAIN 3.3V PLL 2.5V MAIN 3.3V
AD 2.5V PLL 2.5V MAIN 2.5V
1 VDD VOUT 5 1 VDD VOUT 5 1
SUB_PR
SUB_PB
SUB_Y
Q1131,Q1135
SUB_CC
CC_MAIN
Q1130,Q1134
RST
MAIN_Y
Q4050,Q4058
MAIN_PB
Q4057
IC1110
STB 1.5V
MAIN_PR
Q4056
4 5
VOUT VIN
Q1140,Q1141
STB5V
IC1111
SUB5V
STB 3.3V
RESET
STB5V
(SUB5V BACK UP)
5 VOUT VIN 1
ON/
4 VDOUT 3
OFF
Q1114 Q1116
Q1111 Q1108
IC4016
STB5V STB3.3V MAIN3.3V 1.8V
AVR 1.8V
IC1108
1 VDD VOUT 5
RESET
IC4013
4 OUT VDD 2
MAIN5V
AD 3.3V
AD 3.3V
8 VIN VOUT 1
5 CONT
MAIN9V MAIN5V
SUB9V SUB5V MAIN3.3V
MAIN1.8V
40 39 38 35 33 32 29 28 23 22 21 18 17
IC4020
GC3FS
MAIN2.5V
16
XTAL IN
CLK0 94
VDD VOUT 5
HPO 73
72
VPO
JTAG_TRST
TRST 22
JTAG_TCK
TCK 21
UBOUT0 93
SCL1 65 SCL
SDA1 64 SDA UBOUT7 85
YGOUT0 84
Q4044,Q4052 35 VIN2
83
YGOUT1
YGOUT2 80
Q4043,Q4051
30 VIN1
YGOUT7 74
Q4046,Q4054
40 VIN3
NRST 61
IC4019
10bit A/D(ADV7499)
78
RESET
SCL2 82 SCLK
SDA2 81 SDA
3D/2D com
AIN6 CHROMA
A/D 10bit
76 VPK
DEM.
110MHz
COLOUR
SW
AIN5 A/D 10bit MATRIX DETECT
74
RGB
110MHz
->YUV
AIN4 A/D 10bit
72
110MHz
PC_G AIN1
Detection
54
PC_B AIN2 Sync
56
525i/p
PC_R AIN3
58
625i/p
PC_HS HS_IN
86
720p
PC_VS VS_IN
85
1080i
Macrovision
SELF,ID,ED2
NOISE LEVEL DCLK_IN
SYNC
CLK
SEPA
IC4018 IC4030
PLL 3.3V MAIN3.3V
MAIN 5V
MAIN3.3V MAIN1.8V
PLL 3.3V
MAIN 1.8V
1 VDD VOUT 5 1 VIN VOUT 5
IC4027 IC4032
MAIN1.8V
MAIN3.3V MAIN1.8V MAIN1.2V
MAIN 1.8V MAIN 1.2V
7 VIN VOUT 1 8 VIN VOUT 1
5 CONT
128M DDR SDRAM
IC4029
MAIN3.3V 2.5V
B_DDR_CLK
DLL 2.5V
B_DDR_NCLK
1 VDD VOUT 5
96
YBIN0-9,UBIN0-9
FRCK
CLKINB
HSIB
VSIB
YGIN2-9,UBIN2-9
7 10 13 14 91 94
YIN0-YIN9
22 29 41 42
UVIN0-UVIN9
30 33 RIN0-RIN3
PORT-A PORT-B
(ADV7499) (FS&HDMI)
SCL2 SCL
3D Y/C
SDA2 SDA
XTAL 38 REFCK_ADV
35 CLK0A
LLC1 36 CLKIA
HS 4 HSIA
99
VS VSIA
IC4035
DDR2.5V
DDR 2.5V
DIGITAL
8 VIN VOUT 1
IC4037
INPUT
5 CONT GC5 PROCESSOR
I/F
A_DDR_CLK
A_DDR_NCLK
IC4038
CK
CK
TH-58PX600U
DG-Board (2 of 3) Block Diagram
11
12
JTAG
13
RESIZE
MIX
NR
14
I/P CONV.
15
16