
14.20. DG-Board (2 of 3) Block Diagram
ATV_SL
MAIN_Y
SR
TV_MAIN_ON
BS_Y(V)
SOUND_SOS
SR
KEY3
ATV_SR
SL
RM_IN
BS_SL
R_LED_STBY_LED
MAIN_PR
SL
TV_SUB_ON
MAIN_PR
B_DDR_NCLK
REFCH_HDMI
MAIN_L
AP_DE
MAIN_Y
BS_SR
VIDEO_OUT
MAIN_PB
VSIB
GC_RST
MAIN_R
B_DDR_CLK
BS_C
SOS
HSIB
MAIN_PB
CLKINB2
SW_OFF_DET
KEY1
CVBS0
MCU_RST
IC4037
IC4029
41
HS
KEY1
SDA0B
525i/p
NRST
STB5V
MAIN3.3V
CHROMA
Q1130,Q1134
5
3
SEPA
5
VOUT
1
OFF
BT30V
10bit A/D(ADV7499)
12
IC4038
SUB3.3V
SYNC
LLC1
RST
SUB 9V
2
TO
RESET
35
BT30V
5
9
MAIN 1.8V
IC1110
74
AIN6
4
2
39
HS_IN
SCL0B
CK
BT30V
MAIN1.8V
Q1111
SL
4
4
SUB 9V
Q1108
STB1.5V
99
SUB 9V
MAIN_R
13
Q4050,Q4058
MAIN3.3V
RESET
18
5
1
(DVB_C)
MATRIX
25
8
7
A_DDR_NCLK
15
PLL 3.3V
VIN
MAIN 1.8V
ON/
4
8
STBY3.3V
1
VDD
Sync
SL
SDA0B
(FS&HDMI)
DG2
SR
1.8V
128M DDR SDRAM
67
VIN
SCL
VS
VIN
PA20
GC5 PROCESSOR
JTAG
CONT
AUDIO MUTE
AIN5
MAIN3.3V
2
40
RM_IN
A/D 10bit
17
21
2
MAIN 5V
3
TUNER
R_LED_ON
1
MIX
NR
ATV_SL
IC4018
1
35
IC1108
MAIN_CVBS
110MHz
RESET
Q1114
VOUT
SDA
SUB_ON
DLL2.5V
56
MAIN 5V
76
29
STBY5V
A MON MUTE
KEY3
86
R
IC4013
AIN4
CLKINB2
VPK
3D Y/C
DLL 2.5V
23
DEM.
VSIB
VOUT
COLOUR
MAIN3.3V
AP_DE
MAIN1.8V
78
AIN1
VOUT
DDR 2.5V
HSIB
HDMI_SR
BS_SR
YBIN0-9,UBIN0-9
5
CK
AIN2
REFCK_HDMI
CONT
RESIZE
MAIN 1.2V
IC1111
CLKIA
1.8V
65
IC4019
VIN
SL
14
TRST
3
8
STBY5V
H1
VS_IN
5
5
1080i
REFCK_ADV
PORT-A
110MHz
1
Q1116
VOUT
RGB
SR
DETECT
AD 3.3V
SDA
D1109
1
->YUV
PORT-B
11
82
TUNER
78
MAIN_ON
AVR 1.8V
BS_Y(V)
16
STB3.3V
SUB5V
BS_C
VIN
1
5
70
CONT
ATV_SR
3D/2D com
1
PRESS POWER SW 3sec
VOUT
SUB3.3V
MAIN_PR/B
74
IC4032
36
STB3.3V
8
STB5V
I/F
39
SCLK
CLK0A
MAIN1.2V
VDD
27
(SUB5V BACK UP)
IC4035
SDA2
STB 1.5V
SCL2
VOUT
(DVB_Y)
HSIA
TO
Detection
73
16
VDD
SR
33
A_DDR_CLK
Q4056
MAIN_L
4
MAIN5V
4
SCL2
OUT
SUB5V
29
HDMI_SL
4
MAIN_Y
38
SUB9V
PLL 3.3V
DG1
SOS
32
63
/MSP.RESET
720p
DIGITAL
35
(ADV7499)
SUB 5V
TCK
VIN
8
AD 3.3V
31
MAIN3.3V
P
A
_SOS
SW
BS_SL
72
MAIN3.3V
VOUT
MAIN5V
MAIN9V
VOUT
AVR 1.8V
81
54
37
MAIN_PB
SCL0B
VIN
H2
L
DDR2.5V
58
MAIN3.3V
5
I/P CONV.
22
80
8
STBY3.3V
5
1
33
77
6
110MHz
CLK
A/D 10bit
IC4030
23
A/D 10bit
VSIA
XTAL
MAIN3.3V
Q1140,Q1141
DCLK_IN
69
SOUND SOS
Q4057
21
SELF,ID,ED2
5
MAIN 5V
7
STB 3.3V
DG20
VDOUT
MAIN9V
AIN3
625i/p
15
28
38
SDA2
STB5V
4
Macrovision
IC4016
85
SUB 5V
NOISE LEVEL
TO
VIDEO_OUT
RST
INPUT
10
30
YIN0-YIN9
29
13
22
91
42
41
14
33
UVIN0-UVIN9
7
RIN0-RIN3
94
DIGITAL SIGNAL PROCESSOR
HDMI INTERFACE
DG
MICOM
A MON_MUTE
SOS
AUDIO MUTE
SOS
TH-42PD60U
DG-Board (2 of 3) Block Diagram
TH-42PD60U
DG-Board (2 of 3) Block Diagram
TH-42PD60U
82
Summary of Contents for TH-42PD60U, TH-42PD60X
Page 15: ...7 Location of Lead Wiring 7 1 Lead of Wiring 1 15 TH 42PD60U ...
Page 16: ...7 2 Lead of Wiring 2 16 TH 42PD60U ...
Page 17: ...7 3 Lead of Wiring 3 17 TH 42PD60U ...
Page 18: ...7 4 Lead of Wiring 4 18 TH 42PD60U ...
Page 19: ...7 5 Lead of Wiring 5 19 TH 42PD60U ...
Page 20: ...7 6 Lead of Wiring 6 20 TH 42PD60U ...
Page 25: ...8 4 No Picture 25 TH 42PD60U ...
Page 32: ...10 4 Adjustment Volume Location 10 5 Test Point Location 32 TH 42PD60U ...
Page 34: ...34 TH 42PD60U ...
Page 38: ...38 TH 42PD60U NOTE ...
Page 62: ...TH 42PD60U 62 NOTE ...
Page 63: ...14 Schematic and Block Diagram 14 1 Schematic Diagram Note TH 42PD60U 63 ...
Page 118: ...TH 42PD60U 118 NOTE ...
Page 119: ...15 Parts Location Mechanical Replacement Parts List 15 1 Parts Location 119 TH 42PD60U ...
Page 120: ...15 2 Packing Exploded Views 120 TH 42PD60U ...
Page 122: ...16 Electrical Replacement Parts List 16 1 Replacement Parts List Notes 122 TH 42PD60U ...