LG 47LF7700 Service Manual ▷ View online
- 33 -
3. 42LF7700-ZC
Main Board
Ass y
(P/No. : EBU60703402)
LIPS
(LCD Inverter
Power Supply)
Power Supply)
(P/No. : EBU60703602)
MAIN to IR&Intelligent
(P/No. : COV30100801)
Inverter Slave Cable
=> Contact with P401
K
E
Y BOAR
D
CH
-
CH
+
TV
/A
/A
V
Men
u
V-
V+
CO
N
(P/
N
N
o. : EBR
488
47001)
IR&Intelligent
BOARD
(P/No. : EBR42600102)
CON
CON
JP471
JP2
JP641
Intelligent B/D to Bar Shield Left
(P/No. : COV30100401)
JP
1
1
P20
1
LIPS to MAIN B/D
(P/No. : COV30100302)
Speaker Woofer
(P/No. : EAB41280401)
SC101
Noise Filter
(P/No. : EAM36140904)
Inverter Master Cable
=> Contact with P402
(P/No. : COV30100502)
Speaker Twitter
(P/No. : EAB41284401)
SPK Cable
(P/No. : COV30100701)
STBY
LCD T-CON BOARD
(P/No. : EAT60663701)
CON
P402
CON
P401
CON
LCD PANEL
LC420WUF-SBB1
(P/No. : EAJ60138601)
LVDS Cable
@ F-HD/100Hz/CH1,2
(P/No. : COV30100602)
LVDS Cable
@ F-HD/100Hz/CH3,4
(P/No. : COV30100603)
JP642
CON
4. 47LF7700-ZC
KEY BO
ARD
CH
-
CH
+
TV
/A
/A
V
Men
u
V-
V+
CO
N
(P/
N
N
o.
: EBR
488470
01)
CON
CON
P201
JP
2
2
JP1
- 34 -
EXPLODED VIEW
300
200
200T
804
800
805
802
803
801
122
120
121
500
510
806
550
821
822
521
540
530
400
900
820
A10
A2
Many electrical and mechanical parts in this chassis have special safety-related characteristics. These
parts are identified by in the Schematic Diagram and EXPLODED VIEW.
It is essential that these special safety parts should be replaced with the same components as
recommended in this manual to prevent X-RADIATION, Shock, Fire, or other Hazards.
Do not modify the original design without permission of manufacturer.
parts are identified by in the Schematic Diagram and EXPLODED VIEW.
It is essential that these special safety parts should be replaced with the same components as
recommended in this manual to prevent X-RADIATION, Shock, Fire, or other Hazards.
Do not modify the original design without permission of manufacturer.
IMPORTANT SAFETY NOTICE
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
SMPS_ON
BL_EN_O
ANA_DIM
ANA_DIM
SMPS_ON
SMPS_ON
ANA_DIM
BL_EN_O
I_SCL
I_SDA
I_SDA
I_SCL
I_SDA
I_SDA
DCDC_ON
DCDC_ON
PANEL_ERROR
PWM_DIM
PANEL_ERROR
DCDC_ON
PWM_DIM
+5VSTB
+12V
+5VSTB
+5VSTB
+20V
+5VSTB
+5V
+5VSTB
+5V
+3V3M
+3V3D
+3V3D
+3V3D
+3V3D
+3V3D
GND_A
+5VSTB
+3V3D
+5VSTB
+5VSTB
+3V3STB
+5VSTB
+3V3STB
+5V
STBY_EN
[2]
IR_IN
[2,5,36]
PWM_BUZZ
[2]
KEY_ADC1
[2]
KEY_ADC2
[2]
A_DIM
[4]
BRT_ADJ
[4]
BLT_EN
[4]
AC_DETECT
[2,15,18]
ATM_SCL
[2]
ATM_SDA_IN [2]
ATM_SDA_OUT [2]
PWM_DIM_OUT [10,22]
PANEL_ER
[5]
PWM_DIM_IN
[10,22]
Title
Size
Document Number
Rev
Date:
Sheet
of
71-00144MA
1.0
Power & Interface Connectors
LGE freesat
42_47LF7700
1
50
Tuesday, March 17, 2009
Title
Size
Document Number
Rev
Date:
Sheet
of
71-00144MA
1.0
Power & Interface Connectors
LGE freesat
42_47LF7700
1
50
Tuesday, March 17, 2009
Title
Size
Document Number
Rev
Date:
Sheet
of
71-00144MA
1.0
Power & Interface Connectors
LGE freesat
42_47LF7700
1
50
Tuesday, March 17, 2009
Power on : L
Power off : H
Power off : H
GND_D
DGND
TP19
TP10
TP10
TP19
TP10
TP10
1
R14
OPEN-472/1005
OPEN-472/1005
R14
OPEN-472/1005
OPEN-472/1005
L8
BLM41PG600SN1L
BLM41PG600SN1L
L8
BLM41PG600SN1L
BLM41PG600SN1L
R26
103/1005
R26
103/1005
C35
106p/16V/2012
C35
106p/16V/2012
U5
FDS6675BZ
FDS6675BZ
U5
FDS6675BZ
FDS6675BZ
S1
1
S2
2
S3
3
G
4
D1
5
D2
6
D3
7
D4
8
C15
106p/16V/2012
C15
106p/16V/2012
C6
104p/50V
C6
104p/50V
R25
243/F/1005
243/F/1005
R25
243/F/1005
243/F/1005
R32
472/1005
472/1005
R32
472/1005
472/1005
TP20
TP10
TP10
TP20
TP10
TP10
1
C31
103p/50V/1005
103p/50V/1005
C31
103p/50V/1005
103p/50V/1005
TP11
TP10
TP11
TP10
1
R10
OPEN-103/1005
R10
OPEN-103/1005
C33
226p/6.3V/2012
C33
226p/6.3V/2012
TP13
TP10
TP13
TP10
1
2mm
JP1
SMW200-24C
SMW200-24C
2mm
JP1
SMW200-24C
SMW200-24C
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
11
12
13
14
15
16
17
18
19
20
21
22
23
24
C23
226p/6.3V/2012
C23
226p/6.3V/2012
R3
103/1005
R3
103/1005
C13
106p/16V/2012
C13
106p/16V/2012
TP5
TP10
TP5
TP10
1
U6
LD1117AL-3.3
LD1117AL-3.3
U6
LD1117AL-3.3
LD1117AL-3.3
VIN
3
ADJ
1
VO
2
TAP
4
R35
103/1005
103/1005
R35
103/1005
103/1005
TP22
TP10
TP10
TP22
TP10
TP10
1
R16
243/F/1005
243/F/1005
R16
243/F/1005
243/F/1005
Q1
MMBT4401
MMBT4401
Q1
MMBT4401
MMBT4401
1
2
3
R7
OPEN-102/1005
R7
OPEN-102/1005
R31
101/1005
R31
101/1005
R38
000/1005
R38
000/1005
Q7
FDV301N_NL
FDV301N_NL
Q7
FDV301N_NL
FDV301N_NL
1
3
2
C36
105p/16V/1005
C36
105p/16V/1005
R33
472/1005
472/1005
R33
472/1005
472/1005
TP10
TP10
TP10
TP10
1
L1
BLM41PG600SN1L
BLM41PG600SN1L
L1
BLM41PG600SN1L
BLM41PG600SN1L
U4
MP2307
MP2307
U4
MP2307
MP2307
BS
1
IN
2
SW
3
GND
4
FB
5
COMP
6
EN
7
SS
8
GND_
P
9
R23
103/1005
R23
103/1005
TP2
TP10
TP2
TP10
1
C37
105p/16V/1005
C37
105p/16V/1005
D2
OPEN-SX34
D2
OPEN-SX34
C17
104p/50V
C17
104p/50V
R22
472/1005
472/1005
R22
472/1005
472/1005
Q4
OPEN-MMBT4401
OPEN-MMBT4401
Q4
OPEN-MMBT4401
OPEN-MMBT4401
1
2
3
R4
103/1005
103/1005
R4
103/1005
103/1005
D1
OPEN-SX34
D1
OPEN-SX34
TP18
TP10
TP10
TP18
TP10
TP10
1
C9
470uF/16V/BXJ/S
C9
470uF/16V/BXJ/S
R12
103/1005
R12
103/1005
L3
BLM41PG600SN1L
BLM41PG600SN1L
L3
BLM41PG600SN1L
BLM41PG600SN1L
L7
SPC10040-4R7M
SPC10040-4R7M
L7
SPC10040-4R7M
SPC10040-4R7M
R37
000/1005
R37
000/1005
C5
OPEN-104p/16V/1005
OPEN-104p/16V/1005
C5
OPEN-104p/16V/1005
OPEN-104p/16V/1005
Q9
MMBT4401
MMBT4401
Q9
MMBT4401
MMBT4401
1
2
3
R39
000/1005
000/1005
R39
000/1005
000/1005
R30
101/1005
R30
101/1005
C30
332p/50V/1005
C30
332p/50V/1005
TP12
TP10
TP12
TP10
1
TP4
TP10
TP4
TP10
1
Q2
OPEN-MMBT4401
OPEN-MMBT4401
Q2
OPEN-MMBT4401
OPEN-MMBT4401
1
2
3
C38
106p/16V/2012
C38
106p/16V/2012
R15
562/1005
562/1005
R15
562/1005
562/1005
R46
OPEN-000/1005
OPEN-000/1005
R46
OPEN-000/1005
OPEN-000/1005
Q8
MMBT4401
MMBT4401
Q8
MMBT4401
MMBT4401
1
2
3
C28
104p/50V
C28
104p/50V
R9
472/1005
472/1005
R9
472/1005
472/1005
R36
472/1005
472/1005
R36
472/1005
472/1005
R2
103/1005
103/1005
R2
103/1005
103/1005
C22
OPEN-561p/1005
OPEN-561p/1005
C22
OPEN-561p/1005
OPEN-561p/1005
C32
226p/6.3V/2012
C32
226p/6.3V/2012
C14
106p/16V/2012
C14
106p/16V/2012
R21
472/1005
472/1005
R21
472/1005
472/1005
TP14
TP10
TP14
TP10
1
R19
562/1005
562/1005
R19
562/1005
562/1005
R5
OPEN-472/1005
OPEN-472/1005
R5
OPEN-472/1005
OPEN-472/1005
TP6
TP10
TP6
TP10
1
C2
106p/16V/2012
C2
106p/16V/2012
R17
912/F/1005
912/F/1005
R17
912/F/1005
912/F/1005
C34
106p/16V/2012
C34
106p/16V/2012
C24
226p/6.3V/2012
C24
226p/6.3V/2012
C10
104p/50V
C10
104p/50V
R18
OPEN-103/1005
R18
OPEN-103/1005
R20
912/F/1005
912/F/1005
R20
912/F/1005
912/F/1005
Q5
MMBT4401
MMBT4401
Q5
MMBT4401
MMBT4401
1
2
3
C20
103p/50V/1005
103p/50V/1005
C20
103p/50V/1005
103p/50V/1005
R28
102/1005
R28
102/1005
TP17
TP10
TP10
TP17
TP10
TP10
1
Q3
MMBT4401
MMBT4401
Q3
MMBT4401
MMBT4401
1
2
3
TP9
TP10
TP9
TP10
1
C1
100uF/25V/BXE/S
C1
100uF/25V/BXE/S
TP21
TP10
TP10
TP21
TP10
TP10
1
TP3
TP10
TP3
TP10
1
R24
102/1005
R24
102/1005
R40
153/1005
153/1005
R40
153/1005
153/1005
C18
104p/16V/1005
104p/16V/1005
C18
104p/16V/1005
104p/16V/1005
C27
104p/50V
C27
104p/50V
C11
105p/25V/2012
105p/25V/2012
C11
105p/25V/2012
105p/25V/2012
Q6
FDV301N_NL
FDV301N_NL
Q6
FDV301N_NL
FDV301N_NL
1
3
2
C12
106p/16V/2012
106p/16V/2012
C12
106p/16V/2012
106p/16V/2012
C3
104p/50V
C3
104p/50V
R13
OPEN-202/1005
OPEN-202/1005
R13
OPEN-202/1005
OPEN-202/1005
U3
MP2307
MP2307
U3
MP2307
MP2307
BS
1
IN
2
SW
3
GND
4
FB
5
COMP
6
EN
7
SS
8
GND_
P
9
C7
100uF/25V/BXE/S
C7
100uF/25V/BXE/S
TP8
TP10
TP8
TP10
1
TP1
TP10
TP1
TP10
1
R27
103/1005
R27
103/1005
TP16
TP10
TP10
TP16
TP10
TP10
1
C21
332p/50V/1005
C21
332p/50V/1005
R29
103/1005
R29
103/1005
R6
OPEN-202/1005
OPEN-202/1005
R6
OPEN-202/1005
OPEN-202/1005
TP15
TP10
TP10
TP15
TP10
TP10
1
TP7
TP10
TP7
TP10
1
R1
103/1005
103/1005
R1
103/1005
103/1005
1.
25mm
JP2
12505WR-15A
1.
25mm
JP2
12505WR-15A
11
10
9
8
7
6
5
4
3
2
1
12
13
14
15
13
14
15
16
17
C29
OPEN-561p/1005
OPEN-561p/1005
C29
OPEN-561p/1005
OPEN-561p/1005
C16
106p/16V/2012
C16
106p/16V/2012
C4
100uF/16V/MVK/S
C4
100uF/16V/MVK/S
R45
000/1005
000/1005
R45
000/1005
000/1005
R8
102/1005
102/1005
R8
102/1005
102/1005
R34
472/1005
472/1005
R34
472/1005
472/1005
L2
BLM41PG600SN1L
BLM41PG600SN1L
L2
BLM41PG600SN1L
BLM41PG600SN1L
C19
473p/50V
C19
473p/50V
L6
SPC10040-4R7M
SPC10040-4R7M
L6
SPC10040-4R7M
SPC10040-4R7M
R11
OPEN-102/1005
OPEN-102/1005
R11
OPEN-102/1005
OPEN-102/1005
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
KEY_ADC2
KEY_ADC1
MISO
SCK
SCK
MOSI
KEY_ADC1
KEY_ADC2
RESETn
RA
TA
TA
MOSI
RESETn
SCK
MISO
RESETn
M_RST_N
INT_OUT
M_RST_N
INT_OUT
MOD1_ID
MOD2_ID
KEY_ADC1
M_SCL
M_SDA
M_SDA
MOD3_ID
+5VSTB
+5VSTB
+3V3_A
+5VSTB
+5VSTB
+5VSTB
+5VSTB
+5VSTB
+5VSTB
+5VSTB
+3V3_A
FLI_SDA1
[4,12,18,20]
KEY_ADC2
[1]
IR_IN
[1,5,36]
STBY_EN
[1]
KEY_ADC1
[1]
A_RESET
[18]
TA
[13]
RA
[13]
FLI_SCL1
[4,12,18,20]
LPM_RST_N
[4]
FLI_INT
[4]
PWM_BUZZ
[1]
ATM_SCL
[1]
ATM_SDA_IN
[1]
ATM_SDA_OUT
[1]
SC_MUTE
[15]
AC_DETECT
[1,15,18]
M_SDA
[13]
M_SCL
[13]
Title
Size
Document Number
Rev
Date:
Sheet
of
71-00144MA
1.0
MICOM
LGE freesat
42_47LF7700
2
50
Monday, March 16, 2009
Title
Size
Document Number
Rev
Date:
Sheet
of
71-00144MA
1.0
MICOM
LGE freesat
42_47LF7700
2
50
Monday, March 16, 2009
Title
Size
Document Number
Rev
Date:
Sheet
of
71-00144MA
1.0
MICOM
LGE freesat
42_47LF7700
2
50
Monday, March 16, 2009
C44
104p/16V/1005
C44
104p/16V/1005
C49
OPEN-103p/50V/1005
C49
OPEN-103p/50V/1005
Q43
MMBT4401
MMBT4401
Q43
MMBT4401
MMBT4401
1
2
3
C46
104p/16V/1005
C46
104p/16V/1005
R62
330/1005
R62
330/1005
C50
200p/50V/1005
C50
200p/50V/1005
R56
000/1005
R56
000/1005
R42
102/1005
102/1005
R42
102/1005
102/1005
R43
162/F/1005
R43
162/F/1005
C42
104p/16V/1005
C42
104p/16V/1005
Q41
FDV301N_NL
FDV301N_NL
Q41
FDV301N_NL
FDV301N_NL
1
3
2
C43
106p/16V/2012
C43
106p/16V/2012
C41
OPEN-104p/16V/1005
C41
OPEN-104p/16V/1005
C48
104p/16V/1005
C48
104p/16V/1005
U42
ATMEGA324P-20AU
U42
ATMEGA324P-20AU
(ADC0) PA0
37
(ADC1) PA1
36
(ADC2) PA2
35
(ADC3) PA3
34
(ADC4) PA4
33
(ADC5) PA5
32
(ADC6) PA6
31
(ADC7) PA7
30
(SCL) PC0
19
(SDA) PC1
20
(TCK) PC2
21
(TMS) PC3
22
(TDO) PC4
23
(TDI) PC5
24
(TOSC1) PC6
25
(TOSC2) PC7
26
PB0 (XCK/T0)
40
PB1 (T1)
41
PB2 (AIN0/INT2)
42
PB3 (AIN1/OC0)
43
PB4 (SS)
44
PB5 (MOSI)
1
PB6 (MISO)
2
PB7 (SCK)
3
PD0 (RXD)
9
PD1 (TXD)
10
PD2 (INT0)
11
PD3 (INT1)
12
PD4 (OC1B)
13
PD5 (OC1A)
14
PD6 (ICP)
15
PD7 (OC2)
16
XTAL2
7
XTAL1
8
AREF
29
AVCC
27
RESETn
4
VCC1
5
VCC2
17
VCC3
38
GND1
6
GND2
18
GND3
28
GND4
39
Q42
FDV301N_NL
FDV301N_NL
Q42
FDV301N_NL
FDV301N_NL
1
3
2
R41
103/1005
103/1005
R41
103/1005
103/1005
R61
103/1005
103/1005
R61
103/1005
103/1005
R55
101/1005
R55
101/1005
R58
183/F/1005
183/F/1005
R58
183/F/1005
183/F/1005
JP41
HPH-DS06-02
HPH-DS06-02
JP41
HPH-DS06-02
HPH-DS06-02
1
2
3
4
5
6
R44
162/F/1005
R44
162/F/1005
R54
103/1005
R54
103/1005
R57
103/1005
R57
103/1005
C51
200p/50V/1005
C51
200p/50V/1005
R63
330/1005
R63
330/1005
R59
103/1005
103/1005
R59
103/1005
103/1005
R50
472/1005
472/1005
R50
472/1005
472/1005
S41
OPEN-JTP1127WEM
OPEN-JTP1127WEM
S41
OPEN-JTP1127WEM
OPEN-JTP1127WEM
1
2
3
4
Y41
16MHZ/20pF/SMD
16MHZ/20pF/SMD
Y41
16MHZ/20pF/SMD
16MHZ/20pF/SMD
1
2
R49
472/1005
472/1005
R49
472/1005
472/1005
C45
104p/16V/1005
C45
104p/16V/1005
R60
103/1005
103/1005
R60
103/1005
103/1005
U41
OPEN-KIA7042AF
OPEN-KIA7042AF
U41
OPEN-KIA7042AF
OPEN-KIA7042AF
VCC
1
GND
2
OUT
3
GND
4
C47
104p/16V/1005
C47
104p/16V/1005
1
1
2
2
3
3
4
4
5
5
6
6
A
A
B
B
C
C
D
D
+3V3D
+1V8
+3V3D
+3V3_A
VDDR_MEM
+1V8
DDR_VRF
+3V3H
+3V3D
+1V2
+5V
+3V3_ADC
+5V
Title
Size
Document Number
Rev
Date:
Sheet
of
71-00144MA
1.0
POWER_REGULATION
LGE freesat
42_47LF7700
3
50
Monday, March 16, 2009
Title
Size
Document Number
Rev
Date:
Sheet
of
71-00144MA
1.0
POWER_REGULATION
LGE freesat
42_47LF7700
3
50
Monday, March 16, 2009
Title
Size
Document Number
Rev
Date:
Sheet
of
71-00144MA
1.0
POWER_REGULATION
LGE freesat
42_47LF7700
3
50
Monday, March 16, 2009
Douglas Power(Scaler)
3V3 Power Branch
1V8 Power Branch
All location are from 71 to 100
R72
104/1005
104/1005
R72
104/1005
104/1005
U72
RT9018B25PSP
RT9018B25PSP
U72
RT9018B25PSP
RT9018B25PSP
EN
2
VDD
4
VIN
3
NC
5
PGOOD
1
VOUT
6
ADJ
7
GND
8
TAP
9
C87
106p/16V/2012
C87
106p/16V/2012
C71
103p/50V/1005
103p/50V/1005
C71
103p/50V/1005
103p/50V/1005
C79
OPEN-100uF/25V/BXE/S
C79
OPEN-100uF/25V/BXE/S
L74
BLM18PG300SN1D
L74
BLM18PG300SN1D
C72
106p/16V/2012
C72
106p/16V/2012
C92
105p/25V
C92
105p/25V
TP72
TP10
TP10
TP72
TP10
TP10
1
C91
225p/16V
C91
225p/16V
U74
LD1117AL-ADJ
LD1117AL-ADJ
U74
LD1117AL-ADJ
LD1117AL-ADJ
VIN
3
ADJ
1
VO
2
TAP
4
C77
226p/6.3V/2012
C77
226p/6.3V/2012
TP78
TP10
TP10
TP78
TP10
TP10
1
R81
102/F/1005
102/F/1005
R81
102/F/1005
102/F/1005
R86
121/F/1005
121/F/1005
R86
121/F/1005
121/F/1005
C81
224p/2012
C81
224p/2012
C78
104p/16V/1005
C78
104p/16V/1005
TP77
TP10
TP10
TP77
TP10
TP10
1
R76
103/1005
103/1005
R76
103/1005
103/1005
R75
6043/F/1005
6043/F/1005
R75
6043/F/1005
6043/F/1005
U71
MP2121DQ
MP2121DQ
U71
MP2121DQ
MP2121DQ
BS
5
FB
1
SW
3
IN
4
IN
7
POK
6
SW
8
GND
9
GND
2
EN/SYNC
10
GND-PAD
11
L72
BLM18PG300SN1D
BLM18PG300SN1D
L72
BLM18PG300SN1D
BLM18PG300SN1D
R79
593/F/1005
593/F/1005
R79
593/F/1005
593/F/1005
C76
226p/6.3V/2012
C76
226p/6.3V/2012
C93
104p/16V/1005
C93
104p/16V/1005
C95
226p/6.3V/2012
C95
226p/6.3V/2012
C86
104p/16V/1005
C86
104p/16V/1005
L75
BLM18PG300SN1D
L75
BLM18PG300SN1D
R78
102/F/1005
102/F/1005
R78
102/F/1005
102/F/1005
R71
000/1005
000/1005
R71
000/1005
000/1005
TP74
TP10
TP10
TP74
TP10
TP10
1
R80
104/1005
104/1005
R80
104/1005
104/1005
C90
100uF/16V/MVK/S
C90
100uF/16V/MVK/S
C88
104p/16V/1005
C88
104p/16V/1005
R74
304/F/1005
304/F/1005
R74
304/F/1005
304/F/1005
C83
105p/16V/1005
C83
105p/16V/1005
R73
104/1005
104/1005
R73
104/1005
104/1005
C80
105p/16V/1005
C80
105p/16V/1005
C82
105p/16V/1005
C82
105p/16V/1005
R77
753/F/1005
753/F/1005
R77
753/F/1005
753/F/1005
R85
201/F/1005
R85
201/F/1005
TP71
TP10
TP10
TP71
TP10
TP10
1
C74
106p/16V/2012
C74
106p/16V/2012
TP73
TP10
TP10
TP73
TP10
TP10
1
L71
SPC6025-1R0M
SPC6025-1R0M
L71
SPC6025-1R0M
SPC6025-1R0M
C75
104p/16V/1005
C75
104p/16V/1005
C94
226p/6.3V/2012
C94
226p/6.3V/2012
C84
226p/6.3V/2012
C84
226p/6.3V/2012
C85
106p/16V/2012
C85
106p/16V/2012
C89
104p/16V/1005
C89
104p/16V/1005
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
USB_D0+
USB_D0-
USB_D0-
UART0_RX
UART0_TX
UART0_TX
UART1_TX
UART1_RX
UART0_TX
UART0_RX
UART0_RX
DINT
TRST#
EJTAG_RST#
TMS
FLI_SDA1
FLI_SCL1
FLI_SCL1
FLI_SCL1
FLI_SDA1
FLI_SDA1
TCK
WP
NVRAM_WP
NVRAM_WP
BLT_EN
TDO
TDI
+5V_USB
+5V
+1V2
+5V_USB
+3V3_A
+3V3_A
+3V3_A
+3V3_A
+3V3_A
+3V3_A
+3V3_A
+3V3_A
+3V3_A
+5V
+3V3_A
UART1_TX
[13]
UART1_RX
[13]
BRT_ADJ
[1]
A_DIM
[1]
FRC_RST
[20]
LPM_RST_N [2]
FLI_INT
[2]
PWR_/RESET [6]
FLI_SDA1
[2,12,18,20]
FLI_SCL1
[2,12,18,20]
COMM_UART_RX
[27]
COMM_UART_TX
[27]
BLT_EN
[1]
Title
Size
Document Number
Rev
Date:
Sheet
of
71-00144MA
1.0
Douglas_USB,I2C,JTAG
LGE freesat
42_47LF7700
4
50
Monday, March 16, 2009
Title
Size
Document Number
Rev
Date:
Sheet
of
71-00144MA
1.0
Douglas_USB,I2C,JTAG
LGE freesat
42_47LF7700
4
50
Monday, March 16, 2009
Title
Size
Document Number
Rev
Date:
Sheet
of
71-00144MA
1.0
Douglas_USB,I2C,JTAG
LGE freesat
42_47LF7700
4
50
Monday, March 16, 2009
C114
5R0p/50V/1005
C114
5R0p/50V/1005
U103
24LC256
U103
24LC256
A0
1
A1
2
A2
3
VSS
4
VCC
8
SCL
6
SDA
5
WP
7
TP101
TP08
TP08
TP101
TP08
TP08
1
Y101
19.6608MHZ/20PF/SX-1/SMD
Y101
19.6608MHZ/20PF/SX-1/SMD
1
2
JP101
OPEN-2110-DS14-G
OPEN-2110-DS14-G
JP101
OPEN-2110-DS14-G
OPEN-2110-DS14-G
1
3
5
7
9
11
13
3
5
7
9
11
13
14
12
10
8
6
4
2
L105
BLM18PG300SN1D
BLM18PG300SN1D
L105
BLM18PG300SN1D
BLM18PG300SN1D
Q101
MMBT4401
MMBT4401
Q101
MMBT4401
MMBT4401
1
2
3
S101
OPEN-JTP1127WEM
OPEN-JTP1127WEM
S101
OPEN-JTP1127WEM
OPEN-JTP1127WEM
1
2
3
4
L101
BLM18PG121SN1D
BLM18PG121SN1D
L101
BLM18PG121SN1D
BLM18PG121SN1D
R109
330/1005
R109
330/1005
R125
472/1005
R125
472/1005
R122
OPEN-153/1005
R122
OPEN-153/1005
R103
222/1005
R103
222/1005
R112
000/1005
R112
000/1005
R105
OPEN-104/1005
OPEN-104/1005
R105
OPEN-104/1005
OPEN-104/1005
4
3
2
1
JP102
KJA-UB-4-0004
KJA-UB-4-0004
4
3
2
1
JP102
KJA-UB-4-0004
KJA-UB-4-0004
VBUS
1
D-
2
D+
3
GND
4
SGND
5
SGND
6
R120
103/1005
103/1005
R120
103/1005
103/1005
TP103
TP08
TP08
TP103
TP08
TP08
1
R126
103/1005
R126
103/1005
C107
47uF/16V/MVK/S
C107
47uF/16V/MVK/S
R121
103/1005
103/1005
R121
103/1005
103/1005
C105
104p/16V/1005
C105
104p/16V/1005
C104
200p/50V/1005
C104
200p/50V/1005
C112
104p/16V/1005
C112
104p/16V/1005
C110
104p/16V/1005
104p/16V/1005
C110
104p/16V/1005
104p/16V/1005
U102G
FLI10620H
FLI10620H
U102G
FLI10620H
FLI10620H
USBPHY_VRES
AG20
USB_FLAG
C29
USBPHY_PADM
AH20
USBPHY_PADP
AJ20
PWM0_GPIO4_/INT4
D13
PWM1_GPIO5_/INT5
C13
PWM2_GPIO6
B13
PWM3
A13
CLKOUT
E12
TESTMODE0
C27
TESTMODE1
C26
TRST
B26
TDO
A27
TDI
B27
TMS
A28
TCK
B28
EJ_RST_N
A29
EJ_DINT
B29
2WIRE_M0_SDA
F20
2WIRE_M0_SCL
E20
2WIRE_M1_SCL_UART2_RX
D20
2WIRE_M1_SDA_UART2_TX
D21
UART0_RXD
A19
UART0_TXD
B19
UART1_TXD
B20
UART1_RXD
A20
UART1_RTS
C20
UART1_CTS
C19
RESET_N
D23
REF_CLK
A22
XTAL_IN
A23
OBUFC_CLK
F21
DFSYNC_IN_OUT_GPIO8
E13
USB_GND
AD20
USB_AVDD33
AH19
USB_AVDD33
AF20
USB_GND
AF19
USB_GND
AJ19
USB_AVDD12
AE20
USB_AVDD33
AG19
USB_PWREN
C28
OTP_VDD33
A26
R107
330/1005
R107
330/1005
C106
104p/16V/1005
C106
104p/16V/1005
R123
OPEN-153/1005
R123
OPEN-153/1005
R106
330/1005
R106
330/1005
C118
100uF/16V/MVK/S
C118
100uF/16V/MVK/S
U104
R5523N USB HIGH-SIDE POWER SWITCH
U104
R5523N USB HIGH-SIDE POWER SWITCH
EN
1
GND
2
FLG
3
IN
4
OUT
5
RV102
OPEN-AVRL161A1R1NTB
OPEN-AVRL161A1R1NTB
RV102
OPEN-AVRL161A1R1NTB
OPEN-AVRL161A1R1NTB
L104
BLM18PG300SN1D
BLM18PG300SN1D
L104
BLM18PG300SN1D
BLM18PG300SN1D
C108
105p/16V/1005
C108
105p/16V/1005
R111
102/1005
R111
102/1005
C117
104p/16V/1005
C117
104p/16V/1005
R115
102/1005
R115
102/1005
TP104
TP08
TP08
TP104
TP08
TP08
1
L102
BLM18PG121SN1D
BLM18PG121SN1D
L102
BLM18PG121SN1D
BLM18PG121SN1D
C116
106p/16V/2012
C116
106p/16V/2012
R117
622/F/1005
622/F/1005
R117
622/F/1005
622/F/1005
R108
330/1005
R108
330/1005
C109
104p/16V/1005
C109
104p/16V/1005
TP102
TP08
TP08
TP102
TP08
TP08
1
C102
270p/50V/1005
C102
270p/50V/1005
2mm
JP103
53014-0410
2mm
JP103
53014-0410
4
3
2
1
C111
104p/16V/1005
C111
104p/16V/1005
R114
200/1005
R114
200/1005
R101
OPEN-104/1005
OPEN-104/1005
R101
OPEN-104/1005
OPEN-104/1005
C103
270p/50V/1005
C103
270p/50V/1005
C101
OPEN-680p/1005
C101
OPEN-680p/1005
C115
5R0p/50V/1005
C115
5R0p/50V/1005
R104
222/1005
R104
222/1005
U101
OPEN-ASM811REUSF-T
OPEN-ASM811REUSF-T
U101
OPEN-ASM811REUSF-T
OPEN-ASM811REUSF-T
GND
1
RESET
2
VCC
4
MR
3
RV101
OPEN-AVRL161A1R1NTB
OPEN-AVRL161A1R1NTB
RV101
OPEN-AVRL161A1R1NTB
OPEN-AVRL161A1R1NTB
R127
103/1005
R127
103/1005
PR101
103*4/1005
PR101
103*4/1005
1
8
2
7
3
6
4
5
R124
472/1005
R124
472/1005
L103
ACM2012H-900
ACM2012H-900
L103
ACM2012H-900
ACM2012H-900
3
2
1
4
C113
106p/16V/2012
C113
106p/16V/2012
R116
103/1005
R116
103/1005
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