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5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
OPCTRL1
POWER_SW_ON_OFF
OPCTRL2
+5V
DV33
+3V3SB
OPWRSB
+5VSB
+12V
EXT_BR28
GPIO_24
EXT_BR28
VBR_OUT27
OPWRSB
OPWM2
OPWM2
OPCTRL2
OPCTRL2
PWR_12V
OPCTRL1
VBR_OUT27
VBR_OUT27
OPCTRL1
Lamp Status
GPIO_24
BL_ON_OFF
DV33
+5VSB
+5V
+5VSB
+3V3SB
+3V3SB
DV33
+18V
+12V
OPCTRL1
[4]
OPWRSB
[4]
+5V
[2,6,8,10]
DV33
[2,3,4,11,12]
+3V3SB
[2,3,4,8,10]
+5VSB
[2,4,6,10,13]
+12V
[2,6,11,12]
GPIO_24
[4]
EXT_BR28
[12,14]
VBR_OUT27
[12,14]
OPWM2
[3,4]
OPCTRL2
[4]
MODEL
Sheet
REV:
of
CIRCUITY
PCB REV:
PCB FILE :
PCB P/ N:
ECN NO:
TECHNOLOGY
APPROVED BY:
CHECKED BY:
SCH FILE :
DATE:
DESIGN BY:
POWER
(3647-0382-0150)
1
15
VPCN10070011
017122723256.BRD
06
06
364703820150_VPCN10070011.DSN
0171-2272-3256
Monday, September 13, 2010
MT5392_LGE_47LD500
MODEL
Sheet
REV:
of
CIRCUITY
PCB REV:
PCB FILE :
PCB P/ N:
ECN NO:
TECHNOLOGY
APPROVED BY:
CHECKED BY:
SCH FILE :
DATE:
DESIGN BY:
POWER
(3647-0382-0150)
1
15
VPCN10070011
017122723256.BRD
06
06
364703820150_VPCN10070011.DSN
0171-2272-3256
Monday, September 13, 2010
MT5392_LGE_47LD500
MODEL
Sheet
REV:
of
CIRCUITY
PCB REV:
PCB FILE :
PCB P/ N:
ECN NO:
TECHNOLOGY
APPROVED BY:
CHECKED BY:
SCH FILE :
DATE:
DESIGN BY:
POWER
(3647-0382-0150)
1
15
VPCN10070011
017122723256.BRD
06
06
364703820150_VPCN10070011.DSN
0171-2272-3256
Monday, September 13, 2010
MT5392_LGE_47LD500
RA-V1
Rev
INITIAL VERSION
P#
2008/08/11
Current 2.45A
01. INDEX_POWER
02. POWER
03. BYPASSCAP/STRAPPING
04. PERIPHERAL/FLASH/RESET
05. GDDR3 DRAM
06. LINE IN/OUT/SPDIF
07. AV/SV/YPbPr
08. HDMI SWITCH
09. TUNER
10. USB/LED/KEY&IR
11. AUDIO AMP
12. LVDS
13. VGA
DATE
History
MT5392 (PBGA) FOR FHDTV-120Hz
SCHEMATIC- 4 LAYERS
M= METAL 1%
NOTE : NC MEANS "NOT CONNECTED ON PCB BOARD"
ALL RESISTORS 25 VOLT IN .1uF UNLESS NOTED.
ALL RESISTORS VALUES IN OHMS UNLESS NOTED.
ALL CAPACITOR VALUES IN uF UNLESS NOTED.
ALL RESISTORS 1/16 WATT,5% UNLESS NOTED.
ALL CAPACITORS 50 VOLT & 105"C UNLESS NOTED.
High = > +5V POWER OFF
Low = > +5V POWER ON
Current 1A
POWER IN
OPCTRL2
HIGH = > OPEN POWER +12V & +24V ON
LOW = > POWER +12V & +24V OFF
Mega DCR ( OFF: 0 ~ 0.8V ; ON: 2 ~ 5V )
+3V3SB
+5V_TUENR
DV33
AV33
DDRV
AV25
DV10
AV12
POWER +12V
POWER +5V
POWER +5V
POWER +3.3V
POWER +5V
POWER +3.3V
POWER +3.3V
POWER +1.8V
POWER +2.5V
POWER +1.0V
POWER +1.2V
NAME
TYPE
GROUND
DEVICE
STANDBY POWER
TUNER POWER
MT5392 POWER AND ITS PERIPHERAL
MT5392 ANALOG POWER
MT5392 DDR POWER
MT5392 VIDEO FRONT-END POWER
MT5392 CORE POWER
MT5392 ANALOG POWER
GROUND
GND
POWER SUPPLY
POWER SUPPLY
STANDBY POWER
+12V
+5V
+5VSB
DIMMING CONTROL
BACK LIGHT CONTROL
High = > BL POWER ON
Low = > BL POWER OFF
Reserve
Current 2.6A
DVT VERSION
2008/12/08
Reserve
DDR heat-sink
Scanning backlight panel : R8 100ohm
Others : R8 NC
Current 2A
Arthur 090506: ADD 2 SCREWs
9/21 DIP => SMD
9/21 ADD 1 SCREW
9/25 Modify footprint
11/4
Modify J1 to "W200_14A"
ADD J5(W200_4A)
DEL. R8,C4,C14,"SCAN_BLK2"
11/11
H11
轉向
90
度
11/13
Modify J1 to "W200_15A"
11/16
Modify J1 to "W200_14A"
9/21 Modify net name
11/17
Modify J1 net
C460
1000pF/50V
C460
1000pF/50V
C35
0.1uF/16V
C35
0.1uF/16V
C1
0.1uF/16V
C1
0.1uF/16V
Q7
KN3904S
Q7
KN3904S
2
1
3
+
CE5
NC/10uF/16V
+
CE5
NC/10uF/16V
H4
SCREW
CIR80-60
H4
SCREW
CIR80-60
2
1
R10
100
R10
100
Q2
KN3904S
Q2
KN3904S
2
1
3
H11
SCREW
CIR80D35
H11
SCREW
CIR80D35
2
1
J1
2R00_1X14ML
J1
2R00_1X14ML
1
2
3
4
5
6
7
8
9
10
11
12
13
14
R13
10K
R13
10K
H1
SCREW
CIR80-50
H1
SCREW
CIR80-50
2
1
R33
10K
R33
10K
C21
NC/0.1uF/16V
C21
NC/0.1uF/16V
H2
SCREW
CIR80-50
H2
SCREW
CIR80-50
2
1
R11
560
R11
560
R23
10K
R23
10K
C15
0.01uF/16V
C15
0.01uF/16V
F2
125V/5A
F2
125V/5A
C13
1000pF/50V
C13
1000pF/50V
R2
NC/10K
R2
NC/10K
R24
560_F
R24
560_F
R17
10K
R17
10K
+
CE4
NC/22uF/16V
+
CE4
NC/22uF/16V
C20
0.1uF/16V
C20
0.1uF/16V
H7
SCREW
CIR80-50
H7
SCREW
CIR80-50
2
1
C16
0.1uF/16V
C16
0.1uF/16V
F1
125V/5A
F1
125V/5A
H9
SCREW
CIR80-50
H9
SCREW
CIR80-50
2
1
D1
LL4148WP
D1
LL4148WP
H8
SCREW
CIR80-50
H8
SCREW
CIR80-50
2
1
Q1
KN3904S
Q1
KN3904S
2
1
3
R5
NC/1K
R5
NC/1K
R9
560
R9
560
H10
SCREW
CIR80D35
H10
SCREW
CIR80D35
2
1
C3
0.1uF/16V
C3
0.1uF/16V
C457
NC/0.01uF/50V
C457
NC/0.01uF/50V
H5
SCREW
CIR80-50
H5
SCREW
CIR80-50
2
1
Q5
KN3904S
Q5
KN3904S
2
1
3
R1
3K9
R1
3K9
C5
1000pF/50V
C5
1000pF/50V
R14
470K
R14
470K
C458
NC/0.01uF/50V
C458
NC/0.01uF/50V
S
S
PMOS
U1
AP4953GM
S
S
PMOS
U1
AP4953GM
1
2
3
4
5
6
7
8
R19
10K
R19
10K
R31
10K
R31
10K
C19
0.1uF/16V
C19
0.1uF/16V
C2
1000pF/50V
C2
1000pF/50V
R12
10K
R12
10K
C10
NC/0.1uF/16V
C10
NC/0.1uF/16V
R3
NC/1K
R3
NC/1K
R7
10K
R7
10K
+
CE2
220uF/25V
+
CE2
220uF/25V
R28
NC/0
R28
NC/0
UH1
Small Shield
UH1
Small Shield
Shield
1
Shield
2
Shield
3
Shield
5
Shield
6
Shield
4
Shield
7
R27
10K
R27
10K
J5
NC/2R00-1X4ML
J5
NC/2R00-1X4ML
1
2
3
4
H3
SCREW
CIR80-60
H3
SCREW
CIR80-60
2
1
+
CE1
220uF/25V
+
CE1
220uF/25V
C9
1000pF/50V
C9
1000pF/50V
Содержание 47LD500
Страница 1: ...MODEL 47LD500_LC470WUH SCR7 P NO SG 0362 REV00 Printed in Taiwan ...
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