LG 42LF7700 - Page 36

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
350Monday, March 16, 2009
Title
Size Document Number Rev
Date: Sheet
of
71-00144MA
1.0
POWER_REGULATION
LGE freesat
42_47LF7700
350Monday, March 16, 2009
Title
Size Document Number Rev
Date: Sheet
of
71-00144MA
1.0
POWER_REGULATION
LGE freesat
42_47LF7700
350Monday, March 16, 2009
Douglas Power(Scaler)
3V3 Power Branch
1V8 Power Branch
All location are from 71 to 100
R72
104/1005
R72
104/1005
U72
RT9018B25PSP
U72
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
C71
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
TP72
TP10
1
C91
225p/16V
C91
225p/16V
U74
LD1117AL-ADJ
U74
LD1117AL-ADJ
VIN
3
ADJ
1
VO
2
TAP
4
C77
226p/6.3V/2012
C77
226p/6.3V/2012
TP78
TP10
TP78
TP10
1
R81
102/F/1005
R81
102/F/1005
R86
121/F/1005
R86
121/F/1005
C81
224p/2012
C81
224p/2012
C78
104p/16V/1005
C78
104p/16V/1005
TP77
TP10
TP77
TP10
1
R76
103/1005
R76
103/1005
R75
6043/F/1005
R75
6043/F/1005
U71
MP2121DQ
U71
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
L72
BLM18PG300SN1D
R79
593/F/1005
R79
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
R78
102/F/1005
R71
000/1005
R71
000/1005
TP74
TP10
TP74
TP10
1
R80
104/1005
R80
104/1005
C90
100uF/16V/MVK/S
C90
100uF/16V/MVK/S
C88
104p/16V/1005
C88
104p/16V/1005
R74
304/F/1005
R74
304/F/1005
C83
105p/16V/1005
C83
105p/16V/1005
R73
104/1005
R73
104/1005
C80
105p/16V/1005
C80
105p/16V/1005
C82
105p/16V/1005
C82
105p/16V/1005
R77
753/F/1005
R77
753/F/1005
R85 201/F/1005R85 201/F/1005
TP71
TP10
TP71
TP10
1
C74
106p/16V/2012
C74
106p/16V/2012
TP73
TP10
TP73
TP10
1
L71
SPC6025-1R0M
L71
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-
UART0_RX
UART0_TX
UART1_TX
UART1_RX
UART0_TX
UART0_RX
DINT
TRST#
EJTAG_RST#
TMS
FLI_SDA1
FLI_SCL1
FLI_SCL1
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
450Monday, March 16, 2009
Title
Size Document Number Rev
Date: Sheet
of
71-00144MA
1.0
Douglas_USB,I2C,JTAG
LGE freesat
42_47LF7700
450Monday, March 16, 2009
Title
Size Document Number Rev
Date: Sheet
of
71-00144MA
1.0
Douglas_USB,I2C,JTAG
LGE freesat
42_47LF7700
450Monday, 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
TP101
TP08
1
Y101
19.6608MHZ/20PF/SX-1/SMD
Y101
19.6608MHZ/20PF/SX-1/SMD
1 2
JP101
OPEN-2110-DS14-G
JP101
OPEN-2110-DS14-G
1
3
5
7
9
11
13 14
12
10
8
6
4
2
L105
BLM18PG300SN1D
L105
BLM18PG300SN1D
Q101
MMBT4401
Q101
MMBT4401
1
2 3
S101
OPEN-JTP1127WEM
S101
OPEN-JTP1127WEM
1 2
3 4
L101
BLM18PG121SN1D
L101
BLM18PG121SN1D
R109 330/1005R109 330/1005
R125
472/1005
R125
472/1005
R122
OPEN-153/1005
R122
OPEN-153/1005
R103 222/1005R103 222/1005
R112 000/1005R112 000/1005
R105
OPEN-104/1005
R105
OPEN-104/1005
4
3
2
1
JP102
KJA-UB-4-0004
4
3
2
1
JP102
KJA-UB-4-0004
VBUS
1
D-
2
D+
3
GND
4
SGND
5
SGND
6
R120
103/1005
R120
103/1005
TP103
TP08
TP103
TP08
1
R126
103/1005
R126
103/1005
C107
47uF/16V/MVK/S
C107
47uF/16V/MVK/S
R121
103/1005
R121
103/1005
C105
104p/16V/1005
C105
104p/16V/1005
C104 200p/50V/1005C104 200p/50V/1005
C112
104p/16V/1005
C112
104p/16V/1005
C110
104p/16V/1005
C110
104p/16V/1005
U102G
FLI10620H
U102G
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 330/1005R107 330/1005
C106
104p/16V/1005
C106
104p/16V/1005
R123
OPEN-153/1005
R123
OPEN-153/1005
R106 330/1005R106 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
RV102
OPEN-AVRL161A1R1NTB
L104
BLM18PG300SN1D
L104
BLM18PG300SN1D
C108
105p/16V/1005
C108
105p/16V/1005
R111 102/1005R111 102/1005
C117
104p/16V/1005
C117
104p/16V/1005
R115 102/1005R115 102/1005
TP104
TP08
TP104
TP08
1
L102
BLM18PG121SN1D
L102
BLM18PG121SN1D
C116
106p/16V/2012
C116
106p/16V/2012
R117
622/F/1005
R117
622/F/1005
R108 330/1005R108 330/1005
C109
104p/16V/1005
C109
104p/16V/1005
TP102
TP08
TP102
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 200/1005R114 200/1005
R101
OPEN-104/1005
R101
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 222/1005R104 222/1005
U101
OPEN-ASM811REUSF-T
U101
OPEN-ASM811REUSF-T
GND
1
RESET
2
VCC
4
MR
3
RV101
OPEN-AVRL161A1R1NTB
RV101
OPEN-AVRL161A1R1NTB
R127
103/1005
R127
103/1005
PR101 103*4/1005PR101 103*4/1005
1 8
2 7
3 6
4 5
R124
472/1005
R124
472/1005
L103
ACM2012H-900
L103
ACM2012H-900
3
21
4
C113
106p/16V/2012
C113
106p/16V/2012
R116 103/1005R116 103/1005