Read LG 32LF7700 Service Manual online
1
1
2
2
3
3
4
4
5
5
6
6
A
A
B
B
C
C
D
D
DP
DN
DN
VBUS0
GND0
DP
DN
+2V6_LAN
+VDD_DDR
+3V3_D_CPU
+3V3_D_CPU
+VDD5
ENET_ACTIVITY
[22]
ENET_LINK
[22]
Title
Size
Document Number
Rev
Date:
Sheet
of
71-00193MA
1.0
BCM7404 [Ethernet / USB]
LGE freesat
32/37LF7700
27
45
Monday, March 16, 2009
Title
Size
Document Number
Rev
Date:
Sheet
of
71-00193MA
1.0
BCM7404 [Ethernet / USB]
LGE freesat
32/37LF7700
27
45
Monday, March 16, 2009
Title
Size
Document Number
Rev
Date:
Sheet
of
71-00193MA
1.0
BCM7404 [Ethernet / USB]
LGE freesat
32/37LF7700
27
45
Monday, March 16, 2009
[USB HOST 0]
< Rear >
R997
49R9/F/1005
R997
49R9/F/1005
C995
104p/16V/1005
C995
104p/16V/1005
R1003
OPEN-000/1005
R1003
OPEN-000/1005
TP996 TP08
TP996 TP08
1
R1006
OPEN-000/1005
R1006
OPEN-000/1005
L996
ACM2012H-900
ACM2012H-900
L996
ACM2012H-900
ACM2012H-900
3
2
1
4
TP993
TP08 TP993
TP08
1
R1001
472/1005
R1001
472/1005
R1004
OPEN-000/1005
R1004
OPEN-000/1005
R1007
OPEN-000/1005
R1007
OPEN-000/1005
R1008
472/1005
R1008
472/1005
R992
151/1005
R992
151/1005
4
3
2
1
TYPE-A
(HORI.)
JP992
UB0112C-4FK1-4F
UB0112C-4FK1-4F
4
3
2
1
TYPE-A
(HORI.)
JP992
UB0112C-4FK1-4F
UB0112C-4FK1-4F
VBUS
1
D-
2
D+
3
GND
4
SGND
5
SGND
6
R1005
OPEN-000/1005
R1005
OPEN-000/1005
TP997 TP08
TP997 TP08
1
C999
103p/50V/1005
C999
103p/50V/1005
C994
104p/16V/1005
C994
104p/16V/1005
C991
106p/16V/2012
C991
106p/16V/2012
C1000
OPEN-104p/1005
C1000
OPEN-104p/1005
R995
49R9/F/1005
R995
49R9/F/1005
C996
150p/50V/1005
C996
150p/50V/1005
R1000
472/1005
R1000
472/1005
R993
102/F/1005
R993
102/F/1005
L995
BLM18PG300SN1D
L995
BLM18PG300SN1D
C993
104p/16V/1005
C993
104p/16V/1005
R998
103/F/1005
R998
103/F/1005
C992
104p/16V/1005
C992
104p/16V/1005
L992
BLM18PG300SN1D
BLM18PG300SN1D
L992
BLM18PG300SN1D
BLM18PG300SN1D
R996
49R9/F/1005
R996
49R9/F/1005
C998
47uF/16V/MVK/S
C998
47uF/16V/MVK/S
C997
104p/16V/1005
C997
104p/16V/1005
TP995
TP08 TP995
TP08
1
TP992
TP08 TP992
TP08
1
R1009
472/1005
R1009
472/1005
R991
151/1005
R991
151/1005
L993
BLM18PG300SN1D
L993
BLM18PG300SN1D
TP991
TP08 TP991
TP08
1
U991
R5523N USB HIGH-SIDE POWER SWITCH
U991
R5523N USB HIGH-SIDE POWER SWITCH
EN
1
GND
2
FLG
3
IN
4
OUT
5
R999
472/1005
R999
472/1005
J991
RV1-1D008K1A
RV1-1D008K1A
J991
RV1-1D008K1A
RV1-1D008K1A
L4_ACTIVITY
10
L1_YELL
9
L3_LIN
K
11
L4_G
R
EEN
12
R4_TCT
4
R1_TD+
1
R2_TD-
2
R3_RD+
3
R6_RD-
6
R5_RCT
5
S_GND1
15
S_GND2
16
M_H1
13
M_H2
14
R8_GND
8
R7_NC
7
Ethernet
USB
SATA
U841-16
BCM7404ZKPB1G
BCM7404ZKPB1G
Ethernet
USB
SATA
U841-16
BCM7404ZKPB1G
BCM7404ZKPB1G
USB20_DP1
AF6
USB20_DN1
AE6
USB20_PWRON1
AB8
USB20_PWRFLT1
AF9
USB20_DP2
AF7
USB20_DN2
AE7
USB20_PWRON2
AD9
USB20_PWRFLT2
AE9
SATA_TXDP1
A6
SATA_TXDN1
B6
USB_XTALI
AF4
USB_XTALO
AF5
USB_RREF
AD6
EPHY_TDN
A11
EPHY_TDP
B11
SATA_RXDP1
B5
SATA_RXDN1
A5
EPHY_VREF
C10
EPHY_RDAC
C11
USB11_DP1
AF8
USB11_DN1
AE8
USB11_PWRON1
AC9
USB11_PWRFLT1
AA8
EPHY_RDN
B10
EPHY_RDP
A10
SATA_FSTEST
F9
SATA_PLLTEST
C7
SATA_CLK25_XTALI
A7
SATA_CLK25_XTALO
B7
USB_MONPLL
AB6
USB_MONCDR
AC6
R994
49R9/F/1005
R994
49R9/F/1005
R1002
OPEN-000/1005
R1002
OPEN-000/1005
TP994
TP08 TP994
TP08
1
L991
BLM18PG300SN1D
BLM18PG300SN1D
L991
BLM18PG300SN1D
BLM18PG300SN1D
1
1
2
2
3
3
4
4
5
5
6
6
A
A
B
B
C
C
D
D
EBI_ADDR24
EBI_RW_N
EBI_TA2b
EBI_TSIZE_0
EBI_DS_N
EBI_CS2_CI1A_N
EBI_ADDR25
EBI_TS_N
RESETn_MAIN
EBI_TSIZE_1
EBI_WE1_N
EBI_WE0_N
EBI_CS3_N
IO_READY_N
EBI_DATA8
PCI_CLK_IN
PCI_REQ1_N
PCI_RST_N
EBI_DATA13
EBI_DATA11
PCI_REQ2_N
PCI_GNT2_N
PCI_GNT2_N
EBI_DATA9
PCI_SERR_N
EBI_DATA1
EBI_DATA2
EBI_DATA2
EBI_DATA14
EBI_DATA3
EBI_DATA12
PCI_REQ0_N
EBI_DATA10
EBI_DATA6
EBI_DATA4
PCI_GNT1_N
PCI_PERR_N
EBI_DATA7
PCI_FRAME_N
PCI_INT_A2
EBI_DATA0
EBI_DATA5
PCI_INT_A1
EBI_ADDR2
EBI_ADDR1
EBI_ADDR6
EBI_ADDR23
EBI_ADDR21
EBI_ADDR13
EBI_ADDR3
EBI_ADDR10
EBI_ADDR25
EBI_ADDR4
EBI_ADDR20
EBI_ADDR24
EBI_ADDR19
EBI_ADDR17
EBI_ADDR5
EBI_ADDR14
EBI_ADDR11
EBI_ADDR22
EBI_ADDR8
EBI_ADDR18
EBI_ADDR15
EBI_ADDR12
EBI_ADDR9
EBI_ADDR16
EBI_ADDR7
PCI_INT_A0
PCI_GNT0_N
EBI_CS0_FLASH_N
EBI_RD_N
EBI_CS1_ROM_N
EBI_TSIZE_0
RESETn_MAIN
EBI_DS_N
EBI_WE1_N
EBI_CS0_FLASH_N
EBI_TSIZE_1
EBI_CS2_CI1A_N
EBI_TS_N
PCI_CLK_IN
EBI_WE0_N
EBI_RD_N
EBI_RW_N
IO_READY_N
EBI_CS1_ROM_N
EBI_CS2_CI1A_N
EBI_CS2_CI1A_N
IO_READY_N
EBI_CS3_N
PCI_GNT2_N
EBI_ADDR0
EBI_DATA15
PCI_INT_A0
PCI_FRAME_N
PCI_INT_A2
PCI_INT_A1
PCI_REQ1_N
PCI_REQ0_N
PCI_GNT0_N
PCI_GNT0_N
PCI_GNT1_N
PCI_PERR_N
PCI_SERR_N
PCI_REQ2_N
PCI_RST_N
PCI_RST_N
+3V3_D_CPU
+3V3_D_CPU
+3V3_D_CPU
EBI_DATA[15..0]
[29,37]
EBI_ADDR[25..0]
[21,29,37]
EBI_WE0_N
[29,37]
EBI_CS2_CI1A_N
[37]
EBI_WE1_N
[37]
EBI_RD_N
[21,29,37]
EBI_TSIZE_1
[21]
EBI_CS0_FLASH_N
[29]
EBI_DS_N
[21,37]
EBI_TSIZE_0
[21]
EBI_TS_N
[21]
EBI_RW_N
[21,37]
PCI_CLK_IN
[23]
nPWR_RST
[36]
EBI_IOREADY_N
[37]
Title
Size
Document Number
Rev
Date:
Sheet
of
71-00193MA
1.0
BCM7404 [EBI/PCI]
LGE freesat
32/37LF7700
28
45
Monday, March 16, 2009
Title
Size
Document Number
Rev
Date:
Sheet
of
71-00193MA
1.0
BCM7404 [EBI/PCI]
LGE freesat
32/37LF7700
28
45
Monday, March 16, 2009
Title
Size
Document Number
Rev
Date:
Sheet
of
71-00193MA
1.0
BCM7404 [EBI/PCI]
LGE freesat
32/37LF7700
28
45
Monday, March 16, 2009
PR1022
472*4/1005
PR1022
472*4/1005
1
8
2
7
3
6
4
5
R1027
104/1005
R1027
104/1005
R1028
472/1005
R1028
472/1005
R1029
472/1005
R1029
472/1005
R1024
OPEN-472/1005
R1024
OPEN-472/1005
PR1023
472*4/1005
PR1023
472*4/1005
1
8
2
7
3
6
4
5
R1030
472/1005
R1030
472/1005
R1032
472/1005
R1032
472/1005
R1022
330/1005
R1022
330/1005
R1025
OPEN-472/1005
R1025
OPEN-472/1005
R1021
330/1005
R1021
330/1005
PR1021
472*4/1005
PR1021
472*4/1005
1
8
2
7
3
6
4
5
R1026
OPEN-103/1005
R1026
OPEN-103/1005
PCI Bus/EBI
U841-1
BCM7404ZKPB1G
BCM7404ZKPB1G
PCI Bus/EBI
U841-1
BCM7404ZKPB1G
BCM7404ZKPB1G
PCI_AD01 / EBI_DATA1
AE21
PCI_AD02 / EBI_DATA2
AB18
PCI_AD03 / EBI_DATA3
AA19
PCI_AD04 / EBI_DATA4
AD21
PCI_AD05 / EBI_DATA5
AD19
PCI_AD06 / EBI_DATA6
AF22
PCI_AD07 / EBI_DATA7
AC19
PCI_AD08 / EBI_DATA8
AB19
PCI_AD09 / EBI_DATA9
AE20
PCI_AD10 / EBI_DATA10
AD22
PCI_AD11 / EBI_DATA11
AD20
PCI_AD12 / EBI_DATA12
AC20
PCI_AD13 / EBI_DATA13
AB20
PCI_AD14 / EBI_DATA14
AA20
PCI_AD15 / EBI_DATA15
AE23
PCI_AD16 / EBI_ADDR0
AD24
PCI_AD17 / EBI_ADDR1
AE26
PCI_AD18 / EBI_ADDR2
AB23
PCI_AD19 / EBI_ADDR3
AD25
PCI_AD20 / EBI_ADDR4
AC24
PCI_AD21 / EBI_ADDR5
AD26
PCI_AD22 / EBI_ADDR6
AC22
PCI_AD23 / EBI_ADDR7
AC25
PCI_AD24 / EBI_ADDR8
AB25
PCI_AD25 / EBI_ADDR9
AB26
PCI_AD26 / EBI_ADDR10
AA24
PCI_AD27 / EBI_ADDR11
AA25
PCI_AD28 / EBI_ADDR12
AB22
PCI_AD29 / EBI_ADDR13
AA26
PCI_AD30 / EBI_ADDR14
AA22
PCI_AD31 / EBI_ADDR15
Y24
PCI_CBE00 / EBI_ADDR16
AE22
PCI_CBE01 / EBI_ADDR17
AF24
PCI_CBE02 / EBI_ADDR18
AF26
PCI_CBE03 / EBI_ADDR19
AB24
PCI_INT_A2
Y21
PCI_RSTb
Y22
PCI_GNT0b
AA17
PCI_TRDYb / EBI_TAb
AC23
PCI_FRAMEb
AA21
PCI_IRDYb / EBI_ADDR21
AE25
PCI_STOPb / EBI_ADDR22
AF25
PCI_DEVSELb / EBI_ADDR23
AB21
PCI_CLK_IN
Y23
PCI_PERRb
AE24
PCI_REQ1b
AB17
PCI_PAR / EBI_ADDR20
AC21
PCI_SERRb / EBI_TEAb
AD23
PCI_INT_A1
AE19
PCI_REQ0b
AA16
PCI_INT_A0
AF21
PCI_AD00 / EBI_DATA0
AC18
PCI_REQ2b / EBI_CS4b
AA23
PCI_GNT1b
AA18
PCI_GNT2b / EBI_CS5b
Y25
R1023
472/1005
R1023
472/1005
Extended Bus Interface
Reset In/Out
U841-2
BCM7404ZKPB1G
BCM7404ZKPB1G
Extended Bus Interface
Reset In/Out
U841-2
BCM7404ZKPB1G
BCM7404ZKPB1G
EBI_ADDR24 / NAND_RBb
U23
EBI_ADDR25
U24
EBI_CS0b / NAND_CE0b
V26
EBI_CS1b / NAND_CE1b
U25
EBI_CS2b / PCI_REQ3b
W26
EBI_CS3b / PCI_GNT3b
T23
EBI_TSIZE0b
T22
EBI_TSIZE1b
U21
EBI_RWb
V25
EBI_DSb / NAND_ALE
V24
EBI_RDb / NAND_REb
V23
EBI_WE0b / NAND_WEb
U22
EBI_WE1b
U26
EBI_TSb / NAND_CLE
T21
RESETb
M20
RESET_OUTb
E25
NMIb
E26
EBI_TA2b
R21
FP_4SEC_RESETB
AF13
R1031
472/1005
R1031
472/1005
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