Panasonic TH-37PE55E, Manual

Page: 182 / 284

14.27. DG-Board (1 of 2) Block Diagram
AFC1
LED_R
SOS2
M2_RST
B_DDR_CLK
B_DDR_NCLK
RM_IN
SP_MUTE
KEYSCAN
XBUF
M2_RST
CVBS1
AV2_QLINK
RGB_FB
TUNER_MAIN_ON
SOS
Q_LINK_IN
Q_LINK_OUT
Q_LINK_SEL
MAIN_Y/CVBS
MAIN_PB/C
MAIN_PR
AUDIO_MUTE
MAIN_PR
RGB_CVBS
MAIN_PB/C
MAIN_Y/CVBS
SRQ
BS_L
BS_R
DVB_CVBS
SD_LED
HDMI_RST HDMI_R
OB
USTNESS
HDMI_5V_DET
A_DAC_PD
HSIB
HDMI_DAC_MUTE
VSIB CLKINB2
HPD
JT
A
G_TMS
JT
A
G_TCK
TDO_4PR
O_HDMI
JT
A
G_TRST
HDMI_5V_DET
HDMI_ROBUSTNESS
HDMI_RST
TDO_HDMI_BA
A_DAC_PD
HPD
HDMI_INT
HDMI_INT
AV4_QLINK
HDMI_DAC_MUTE
TO
H2
DG2
SELF,ID,ED2
1080i
A/D 10bit
VPK
COLOUR
30MHz
30MHz
A/D 10bit
Macrovision
625i/p
A/D 10bit
MATRIX
NOISE LEVEL
RGB->
YUV
CHROMA
720p
Sync
SEPA
30MHz
Detection
3D/2D com
525i/p
SYNC
CLK
SW
IC4005
10bit A/D(ADV7499 ES4)
22
UV0~UV9
29
76
SOS2
10
STB_RESET 13
SCL2
21
SDA3 23
SP_MUTE 12
SOUND_MUTE 11
AV2_QLINK
FB_OUT 26
1
2
RMCN
AV4_QLINK
AFC1
3
6
LED_R 15
2
3
DG20
1
TO
PA20
25
23 MAIN 3.3V
SOS
BT30V
AC_ON/OFF
DG MICOM,DIGITAL SIGNAL PROCESSOR
22
20
18
17
15
13
12
9
7
5
MAIN 3.3V
SUB 3.3V
SUB 9V
SUB 9V
MAIN 2.5V
MAIN 2.5V
SUB 5V
MAIN 5V
STB 5V
SUB 5V
MAIN 5V
STB 5V
4
RESET
IC4063
SDA2
SDA
NRST
IC4055
128M DDR SDRAM
5
6
TVON
MAIN 9V
MAIN 3.3V
SUB 9V
MAIN 9V
74
72
Q4006,Q4013
Q4011
Q4012
38 XTAL
20
24
KEYSCAN 8
A_DDR_CLK
A_DDR_NCLK
IC4054
GC4PRO
SDA2
SCL3
SCL3
SDA2
SCL2
SDA3
CLK0A
CLKIA
HSIA
VSIA
TPOUT0
7
Y0~Y9
14
R0~R3
33 30
41 42
91 94
R0~R3,Y0~Y9,UV0~UV9
SDA2L SDA
SCL2L
81
SCL 82
D_CLKIN
RESET
VS
HS
LLC1
1
SDA1
18
17
SCL1
DEM.
DETECT
Q4068
9 SRQ
35
36
4
99
78
AVR 3.3V
8 VOUT 1
IC4049
CONT
AD 3.3V
5
VIN
SUB 5V
VOUT
PLL 1.2V
AVR 1.2V
MAIN 2.5V
1
IC4044
VIN 5
VOUT
AVR 1.2V
1
IC4061
VIN 5
DLL 1.2V
Q4010,Q4015
57
Q1153
Q1152
Q1151,Q1150
4
2
5
3
IC1105
Q LINK SW
1
13
51
6
3 2
SDAIN 7
SCLOUT
IC1235
SDAOUT
SCLIN
IIC BUFFER
SCL1
SDA1
Q1154
AIN9
FB
Q4900
2
INV.
RGB_CVBS
SD_LED 17
33
DVB_R
DVB_CVBS
31
DVB_L
TO
H1
35
DG1
MAIN_CVBS2(RGB)
MAIN_PR/B
28
30
32
MAIN_Y/V/G 34
MAIN_PB/C/R
STB 5V
14
STB 5V
VDD
AVR 2.5V
VCC VOUT VOUT
4
IC4024
3 5
IC4042
AVR 1.8V
4
1
OUT
STB 5V
2 1
IC1103
1
AVR 1.8V
3
MAIN 3.3V
VDD
2
AVR STB 2.5V
STB 2.5V
AVR 3.3V
AD 3.3V STB 5V
4
MAIN 2.5V
MAIN 1.8V
DDR 2.6V
MAIN 5V
VIN
IC4008
4
VIN
5
VDET
VOUT
AVR 3.3V
VIN VOUT
MAIN 1.2V
IC4048
AD 1.8V
AVR 1.2V
MAIN 3.3V
IC4041
2
AVR 2.6V
5
VIN VO VCC VOUT
STB 3.3V
5
OUT
IC1110
MAIN 2.5V MAIN 2.5V
1
MAIN 3.3V
IC4025
SCL
SCL2
RX_MCLK
20
7
AUDIO DAC
3
26 5
5
SW1
MAIN3.3V VSIB
1
1
10
YGIN2
59 13 36
SW2(HOTPLG_DET)
9
Q4435
30
9
Q4434
29
HPD UBIN9
Q4432
MAIN5V
SW3
Q4431
TO DV15
60
10
RX_WS HSIB
45 11 15 33
JT
A
G_TMS
Q4430
DG15
Q4436
RX_SDO
Ex.DAC
22
15
24 44
YGIN0-9,UBIN0-9
UBIN1
PDN
5
RX_SCK SCL0 HDMI_INT
17
SMUTE 6
16
SD
A0
YGIN9 NIRQ2
HDMI_R
UBIN0 HDMI_R
OB
USTNESS
2 4
HDMI_L
53
HDMI_5V_DET
34 7 32
SDA1
YGIN1
IC1116
31
YGIN0
11
55
13
58
MAIN5V
UBIN2
MAIN3.3V
SUB9V2
JT
A
G_TCK
TD0_4PR
O_HDMI
AUDIO AMP
12
TDO_HDMI_BA
MUTE
Q4410
CLKINB2
SD
A1L
JT
A
G_TRST
SCL1L
4
5
4
11
14
DAC3
3
SCL1
DAC4
DAC2
10
AOUTL
IC4001
Q4433
BICK
LRCK
MCLK
3
6
SDTI
IC4002
1
2
18
HDMI_RST
AOUTR
MAIN3.3V
2
(ADV7403)
PORT-A
I/P CONV.
MIX
NR
RESIZE
INPUT
HSIB
,VSIB
CLKIB1,CLKIB2
I/F
DIGITAL
3D Y/C
(FS&HDMI)
3
JTAG_TRST
JTAG_TCK
4
JTAG_TMS
TD0_FS_4PRO
TD0_4PRO_HDMI
PORT-B
GLOVAL
CORE
PROCESSOR
DACO 7
OUT
TH-37/42PE55E
DG-Board (1 of 2) Block Diagram
TH-37/42PE55E
DG-Board (1 of 2) Block Diagram
93