DOWNLOAD LG 42LE5400 / 42LE5700 / 42LE5750 Service Manual ↓ Size: 4.3 MB | Pages: 81 in PDF or view online for FREE

Model
42LE5400 42LE5700 42LE5750
Pages
81
Size
4.3 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD
File
42le5400-42le5700-42le5750.pdf
Date
PREV: LG 42LE5350 (CHASSIS:LA02D) Service Manual

LG 42LE5400 / 42LE5700 / 42LE5750 Service Manual ▷ View online

5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
All location are from 211 to 270
Place all these components near Connector
32/42LE5750-ZC
HD_Pr
SD_CVBS3
SD_CVBS1
SD_CVBS2
HD_Y
HD_Pb
PC_G
PC_B
PC_R
HD_Pr
HD_Pb
HD_Y
HD_Y
HD_Pb
HD_Pr
SCART_R
SCART_G
SCART_B
SCART_G
SCART_R
SCART_B
SCART_G
SCART_R
SCART_B
SD_CVBS2
SD_CVBS3
SD_CVBS1
PC_R
PC_G
PC_B
SD_CVBS4
SD_CVBS4
A2V5_BCM3556
A2V5_BCM3556
PC_B
[34]
SCART1_ID
[36]
PC_HSYNC
[34]
PC_VSYNC
[34]
SIF
[27]
PC_R
[34]
FB1
[36]
PC_G
[34]
SCART1_R
[36]
SCART1_G
[36]
SCART1_B
[36]
COMP_Pb
[37]
COMP_Pr
[37]
COMP_Y
[37]
AV_CVBS
[37]
SCART1_CVBS
[36]
RF_CVBS
[9,27]
REAR_CVBS
[37]
R266
100/1005
R266
100/1005
R213
360/F/1005
R213
360/F/1005
C224
104p/16V/1005
C224
104p/16V/1005
L211
CIH10TR15JNC
L211
CIH10TR15JNC
C247
104p/16V/1005
C247
104p/16V/1005
R237
750/F/1005
R237
750/F/1005
TP213
PCB_TP08
TP213
PCB_TP08
1
C213
150p/50V/1005
C213
150p/50V/1005
C235
150p/50V/1005
C235
150p/50V/1005
R265
100/1005
R265
100/1005
C233
104p/16V/1005
C233
104p/16V/1005
C241
150p/50V/1005
C241
150p/50V/1005
R261
100/1005
R261
100/1005
C257
104p/16V/1005
C257
104p/16V/1005
C250
150p/50V/1005
C250
150p/50V/1005
C216
150p/50V/1005
C216
150p/50V/1005
C225
150p/50V/1005
C225
150p/50V/1005
R244
750/F/1005
R244
750/F/1005
C259
OPEN-104p/16V/1005
C259
OPEN-104p/16V/1005
C244
104p/16V/1005
C244
104p/16V/1005
R285
60R4/F/1005
R285
60R4/F/1005
R238
750/F/1005
R238
750/F/1005
R225
360/F/1005
R225
360/F/1005
C253
104p/16V/1005
C253
104p/16V/1005
L212
CIH10TR15JNC
L212
CIH10TR15JNC
R242
750/F/1005
R242
750/F/1005
C258
104p/16V/1005
C258
104p/16V/1005
C249
104p/16V/1005
C249
104p/16V/1005
R235
750/F/1005
R235
750/F/1005
C232
104p/16V/1005
C232
104p/16V/1005
L214
CIH10TR15JNC
L214
CIH10TR15JNC
C228
104p/16V/1005
C228
104p/16V/1005
R243
750/F/1005
R243
750/F/1005
C251
150p/50V/1005
C251
150p/50V/1005
C218
104p/16V/1005
C218
104p/16V/1005
C211
150p/50V/1005
C211
150p/50V/1005
C230
104p/16V/1005
C230
104p/16V/1005
C223
104p/16V/1005
C223
104p/16V/1005
R241
750/F/1005
R241
750/F/1005
R214
360/F/1005
R214
360/F/1005
C229
104p/16V/1005
C229
104p/16V/1005
R221
360/F/1005
R221
360/F/1005
TP212
PCB_TP08
TP212
PCB_TP08
1
C234
OPEN-104p/16V/1005
C234
OPEN-104p/16V/1005
R215
360/F/1005
R215
360/F/1005
R247
60R4/F/1005
R247
60R4/F/1005
C227
104p/16V/1005
C227
104p/16V/1005
Analog Video
Inputs
U211P
BCM3556FKFSB1G
BGA704_SKT_SMTBG_BCM3556
Analog Video
Inputs
U211P
BCM3556FKFSB1G
BGA704_SKT_SMTBG_BCM3556
SD_C1
AG10
SD_CVBS2
AG11
SD_CVBS1
AD9
SD_L1
AH10
SD_INCM_CVBS4
AG13
SD_SIF1
AF17
SD_R
AD10
SD_G
AE9
SD_B
AH9
SD_Y1
AG15
SD_PR1
AE15
SD_PB1
AF15
SD_INCM_B
AG9
SD_INCM_LC3
AF12
SD_L2
AE11
SD_C2
AF11
SD_CVBS4
AF13
SD_L3
AH13
SD_C3
AE12
SD_CVBS3
AG12
SD_INCM_CVBS1
AC9
SD_INCM_CVBS2
AF10
SD_INCM_CVBS3
AH12
RGB_HSYNC
AG3
RGB_VSYNC
AF4
SD_INCM_SIF1
AG17
SD_INCM_COMP1
AH15
SD_INCM_COMP3
AH14
SD_INCM_LC1
AE10
SD_INCM_LC2
AH11
SD_INCM_COMP2
AH16
SD_FB
AD15
SD_Y2
AG16
SD_PR2
AF16
SD_PB2
AH17
SD_FS
AE16
SD_PR3
AE14
SD_PB3
AF14
SD_Y3
AG14
SD_FS2
AE17
SD_INCM_R
AC10
SD_INCM_G
AF9
C252
150p/50V/1005
C252
150p/50V/1005
L216
CIH10TR15JNC
L216
CIH10TR15JNC
R223
360/F/1005
R223
360/F/1005
C236
150p/50V/1005
C236
150p/50V/1005
C246
104p/16V/1005
C246
104p/16V/1005
C222
104p/16V/1005
C222
104p/16V/1005
R222
14R7/F/1005
R222
14R7/F/1005
C245
104p/16V/1005
C245
104p/16V/1005
R240
750/F/1005
R240
750/F/1005
C220
150p/50V/1005
C220
150p/50V/1005
R211
360/F/1005
R211
360/F/1005
TP211
PCB_TP08
TP211
PCB_TP08
1
C248
104p/16V/1005
C248
104p/16V/1005
R228
14R7/F/1005
R228
14R7/F/1005
R246
60R4/F/1005
R246
60R4/F/1005
C214
150p/50V/1005
C214
150p/50V/1005
R224
14R7/F/1005
R224
14R7/F/1005
C219
104p/16V/1005
C219
104p/16V/1005
R262
360/F/1005
R262
360/F/1005
L215
CIH10TR15JNC
L215
CIH10TR15JNC
C242
150p/50V/1005
C242
150p/50V/1005
C212
150p/50V/1005
C212
150p/50V/1005
R226
103/1005
R226
103/1005
C231
104p/16V/1005
C231
104p/16V/1005
R233
OPEN-120/1005
R233
OPEN-120/1005
R227
103/1005
R227
103/1005
C237
150p/50V/1005
C237
150p/50V/1005
C215
150p/50V/1005
C215
150p/50V/1005
R212
360/F/1005
R212
360/F/1005
R230
OPEN-240/1005
R230
OPEN-240/1005
C217
104p/16V/1005
C217
104p/16V/1005
R220
14R7/F/1005
R220
14R7/F/1005
C221
104p/16V/1005
C221
104p/16V/1005
C243
150p/50V/1005
C243
150p/50V/1005
R245
60R4/F/1005
R245
60R4/F/1005
R232
123/1005
R232
123/1005
L213
CIH10TR15JNC
L213
CIH10TR15JNC
C226
150p/50V/1005
C226
150p/50V/1005
R236
750/F/1005
R236
750/F/1005
R216
OPEN-360/F/1005
R216
OPEN-360/F/1005
R231
123/1005
R231
123/1005
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
All location are from 271 to 300
32/42LE5750-ZC
COMP_RI
[37]
COMP_LI
[37]
SCART1_RI
[36]
SCART1_LI
[36]
CVBS_RI
[37]
CVBS_LI
[37]
PC_RI
[34]
PC_LI
[34]
REAR_CVBS_RI
[37]
REAR_CVBS_LI
[37]
R295
343/F/1005
R295
343/F/1005
R283
5R1/F/1005
R283
5R1/F/1005
C285
105p/6.3V/1005
C285
105p/6.3V/1005
R328
123/F/1005
R328
123/F/1005
C277
105p/6.3V/1005
C277
105p/6.3V/1005
C297
105p/6.3V/1005
C297
105p/6.3V/1005
C279
105p/6.3V/1005
C279
105p/6.3V/1005
C283
105p/6.3V/1005
C283
105p/6.3V/1005
R277
343/F/1005
R277
343/F/1005
R326
123/F/1005
R326
123/F/1005
C272
105p/6.3V/1005
C272
105p/6.3V/1005
R274
343/F/1005
R274
343/F/1005
R279
343/F/1005
R279
343/F/1005
R281
5R1/F/1005
R281
5R1/F/1005
R271
343/F/1005
R271
343/F/1005
C271
105p/6.3V/1005
C271
105p/6.3V/1005
R300
123/F/1005
R300
123/F/1005
C295
104p/16V/1005
C295
104p/16V/1005
R282
343/F/1005
R282
343/F/1005
C273
104p/16V/1005
C273
104p/16V/1005
C289
105p/6.3V/1005
C289
105p/6.3V/1005
C276
105p/6.3V/1005
C276
105p/6.3V/1005
R298
123/F/1005
R298
123/F/1005
R272
343/F/1005
R272
343/F/1005
C274
105p/6.3V/1005
C274
105p/6.3V/1005
C281
104p/16V/1005
C281
104p/16V/1005
R280
343/F/1005
R280
343/F/1005
C275
104p/16V/1005
C275
104p/16V/1005
C282
105p/6.3V/1005
C282
105p/6.3V/1005
R276
343/F/1005
R276
343/F/1005
C287
105p/6.3V/1005
C287
105p/6.3V/1005
R278
5R1/F/1005
R278
5R1/F/1005
C298
105p/6.3V/1005
C298
105p/6.3V/1005
R329
123/F/1005
R329
123/F/1005
R294
343/F/1005
R294
343/F/1005
R273
5R1/F/1005
R273
5R1/F/1005
R327
123/F/1005
R327
123/F/1005
R325
123/F/1005
R325
123/F/1005
R299
123/F/1005
R299
123/F/1005
R297
123/F/1005
R297
123/F/1005
Analog Audio Input Mux
U211T
BCM3556FKFSB1G
BGA704_SKT_SMTBG_BCM3556
Analog Audio Input Mux
U211T
BCM3556FKFSB1G
BGA704_SKT_SMTBG_BCM3556
AUDMX_INCM1
AF6
AUDMX_INCM2
AG4
AUDMX_INCM3
AE7
AUDMX_INCM4
AH6
AUDMX_INCM5
AE8
AUDMX_INCM6
AG8
AUDMX_LEFT1
AE6
AUDMX_LEFT2
AH4
AUDMX_LEFT3
AG6
AUDMX_LEFT4
AH5
AUDMX_LEFT5
AD8
AUDMX_RIGHT3
AF7
AUDMX_RIGHT4
AG7
AUDMX_RIGHT5
AF8
AUDMX_LEFT6
AH7
AUDMX_RIGHT1
AD7
AUDMX_RIGHT2
AG5
AUDMX_RIGHT6
AH8
R275
5R1/F/1005
R275
5R1/F/1005
C280
105p/6.3V/1005
C280
105p/6.3V/1005
C278
104p/16V/1005
C278
104p/16V/1005
R330
123/F/1005
R330
123/F/1005
C296
105p/6.3V/1005
C296
105p/6.3V/1005
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
All location are from 301 to 350
Audio Output
Video Output
32/42LE5750-ZC
VDAC_RBIAS
VDAC_VREG
AUD_LEFT1_p
AUD_RIGHT1_p
AUD_RIGHT1_n
AUD_LEFT1_n
AUD_REF_9V
AUD_REF_9V
VDAC_OUT
AUD_LEFT1_n
AUD_LEFT1_p
AUD_RIGHT1_n
AUD_RIGHT1_p
A3V3_BCM3556
12V_SMPS
5V_NOR
SPDIF_OUT
[34]
HP_LN_OUT [38]
HP_RN_OUT
[38]
I2S_OUT_CLK [38]
I2S_OUT_DAT [38]
I2S_OUT_WS [38]
SC1_LOUT [36]
SC1_ROUT [36]
HP_LP_OUT [38]
HP_RP_OUT [38]
SC1_SEL [11]
SC1_CVBSO [36]
RF_CVBS
[7,27]
SC1_MUTE [11]
C309
104p/16V/1005
C309
104p/16V/1005
R301
100/1005
R301
100/1005
+
-
U302A
TL072CD
+
-
U302A
TL072CD
3
2
1
8
4
C307
103p/50V/1005
C307
103p/50V/1005
R435
OPEN-000/1005
R435
OPEN-000/1005
RN302
150*2
RN302
150*2
1
2
3
4
C317
106p/6.3V
C317
106p/6.3V
L301
CIC10P300NC
L301
CIC10P300NC
C313
220uF/6.3V/S
C313
220uF/6.3V/S
R310
683/F/1005
R310
683/F/1005
C302
104p/50V
C302
104p/50V
R309
37R4/F/1005
R309
37R4/F/1005
R313
153/F/1005
R313
153/F/1005
RN304
OPEN-150*2
RN304
OPEN-150*2
1
2
3
4
C449
104p/16V/1005
C449
104p/16V/1005
C301
104p/16V/1005
C301
104p/16V/1005
R436
OPEN-000/1005
R436
OPEN-000/1005
C310
220uF/6.3V/S
C310
220uF/6.3V/S
U303
IDTVS330QG
U303
IDTVS330QG
DC
9
DA
4
DB
7
GND
8
VCC
16
S1C
11
S1A
2
S1B
5
S2C
10
S2A
3
S2B
6
IN
1
EN
15
DD
12
S1D
14
S2D
13
R314
343/F/1005
R314
343/F/1005
C315
106p/6.3V
C315
106p/6.3V
R305
153/F/1005
R305
153/F/1005
U301
FMS6141S5X/SO8
U301
FMS6141S5X/SO8
GND
1
GND
2
VDin
3
VDout
4
VCC
5
R308
5620/F/1005
R308
5620/F/1005
DC301
ZMM5239B(9V1)
DC301
ZMM5239B(9V1)
1
2
RN301
150*2
RN301
150*2
1
2
3
4
C306
106p/10V/2012
C306
106p/10V/2012
C304
390p/50V/1005
C304
390p/50V/1005
C312
390p/50V/1005
C312
390p/50V/1005
C308
390p/50V/1005
C308
390p/50V/1005
R306
153/F/1005
R306
153/F/1005
R304
683/F/1005
R304
683/F/1005
R303
683/F/1005
R303
683/F/1005
+
-
U302B
TL072CD
+
-
U302B
TL072CD
5
6
7
8
4
RN303
OPEN-150*2
RN303
OPEN-150*2
1
2
3
4
R311
683/F/1005
R311
683/F/1005
C305
104p/16V/1005
C305
104p/16V/1005
C311
390p/50V/1005
C311
390p/50V/1005
C316
106p/6.3V
C316
106p/6.3V
R437
750/F/1005
R437
750/F/1005
Audio In/Out
U211A
BCM3556FKFSB1G
BGA704_SKT_SMTBG_BCM3556
Audio In/Out
U211A
BCM3556FKFSB1G
BGA704_SKT_SMTBG_BCM3556
SPDIF_IN_N
AF3
SPDIF_IN_P
AH1
I2S_CLK_IN
AE18
I2S_CLK_OUT
AF18
I2S_DATA_IN
AD17
I2S_DATA_OUT
AH19
I2S_LR_IN
AD18
I2S_LR_OUT
AG18
AUD_LEFT0_P
AH26
AUD_LEFT0_N
AG26
AUD_RIGHT0_P
AG25
AUD_RIGHT0_N
AH25
AUD_LEFT1_P
AG23
AUD_LEFT1_N
AH23
AUD_RIGHT1_P
AH24
AUD_RIGHT1_N
AG24
AUD_SPDIF
AH2
AUD_RIGHT2_P
AG22
AUD_RIGHT2_N
AF22
AUD_LEFT2_P
AE21
AUD_LEFT2_N
AF21
R312
153/F/1005
R312
153/F/1005
C303
106p/16V/2012
C303
106p/16V/2012
C314
106p/6.3V
C314
106p/6.3V
Analog Video
Outputs
U211O
BCM3556FKFSB1G
BGA704_SKT_SMTBG_BCM3556
Analog Video
Outputs
U211O
BCM3556FKFSB1G
BGA704_SKT_SMTBG_BCM3556
VDAC_1
AH20
VDAC_RBIAS
AH22
VDAC_VREG
AH21
VDAC_2
AG19
R302
750/3216
R302
750/3216
R307
343/F/1005
R307
343/F/1005
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
PANEL CONTROL
Module Power
All location are from 351 to 380
32/42LE5750-ZC
TXA0-
TXA0+
TXA1-
TXA1+
TXA2-
TXA2+
TXA3-
TXA3+
TXA4-
TXA4+
TXACLK-
TXACLK+
TXB0-
TXB0+
TXB1-
TXB1+
TXB2-
TXB2+
TXB3-
TXB3+
TXB4-
TXB4+
TXBCLK-
TXBCLK+
MODULE_POWER
12V_SMPS
PANEL_PWR
[11]
TXA0- [24]
TXA0+ [24]
TXA1- [24]
TXA1+ [24]
TXA2- [24]
TXA2+ [24]
TXACLK- [24]
TXACLK+ [24]
TXA3- [24]
TXA3+ [24]
TXA4- [24]
TXA4+ [24]
TXB0- [24]
TXB0+ [24]
TXB1- [24]
TXB1+ [24]
TXB2- [24]
TXB2+ [24]
TXBCLK- [24]
TXBCLK+ [24]
TXB3- [24]
TXB3+ [24]
TXB4- [24]
TXB4+ [24]
R351
472/1005
R351
472/1005
R352
472/1005
R352
472/1005
C352
104p/50V
C352
104p/50V
C351
106p/16V/2012
C351
106p/16V/2012
C353
475p/16V/3216
C353
475p/16V/3216
R353
103/1005
R353
103/1005
Q352
MMBT4401
Q352
MMBT4401
1
2
3
L351
CIC31P121NE
L351
CIC31P121NE
LVDS
U211E
BCM3556FKFSB1G
BGA704_SKT_SMTBG_BCM3556
LVDS
U211E
BCM3556FKFSB1G
BGA704_SKT_SMTBG_BCM3556
LVDS_TX_0_DATA0_N
A4
LVDS_TX_0_DATA0_P
B4
LVDS_TX_0_DATA1_N
B6
LVDS_TX_0_DATA1_P
C6
LVDS_TX_0_DATA2_N
A3
LVDS_TX_0_DATA2_P
B3
LVDS_TX_0_DATA3_N
A2
LVDS_TX_0_DATA3_P
A1
LVDS_TX_0_DATA4_N
D6
LVDS_TX_0_DATA4_P
D5
LVDS_TX_0_CLK_N
B5
LVDS_TX_0_CLK_P
C5
LVDS_TX_1_DATA0_N
B2
LVDS_TX_1_DATA0_P
B1
LVDS_TX_1_DATA1_N
C3
LVDS_TX_1_DATA1_P
C2
LVDS_TX_1_DATA2_N
D2
LVDS_TX_1_DATA2_P
D1
LVDS_TX_1_DATA3_N
E2
LVDS_TX_1_DATA3_P
E1
LVDS_TX_1_DATA4_N
E4
LVDS_TX_1_DATA4_P
E3
LVDS_TX_1_CLK_N
D4
LVDS_TX_1_CLK_P
D3
C354
104p/50V
C354
104p/50V
Q351
IRLML6402TRPBF
Q351
IRLML6402TRPBF
2
1
3
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
All location are from 381 to 400
STREAMS FROM DVB-S
STREAMS FROM DVB-T
STREAMS FROM DVB-C
FROM RS-232
FROM A/V Decoder Control
FROM A/V Decoder Control
32/42LE5750-ZC
FRC_RESET
FRC_RESET
D3V3_BCM3556
HS0_CLK [32]
HS0_SYNC
[32]
HS0_VALID [32]
HS0_D0 [32]
HS1_VALID [28]
HS2_CLK [29]
HS2_SYNC
[29]
HS2_VALID [29]
HS2_D0 [29]
HS1_CLK [28]
HS1_SYNC
[28]
HS1_D0 [28]
ENET_LINK [14]
ENET_ACT [14]
nCI_CD1 [19]
nCI_CD2 [19]
nCI_IRQ [19]
CH_QAM_RESET [29]
PD_RESET [20]
FRC_RESET
[22]
CH_TER_RESET [28]
UART_RXD_0 [6,34]
UART_RXD_1 [13]
UART_TXD_0 [6,34]
UART_TXD_1 [13]
I2S_OUT_MCLK [38]
HP_LINK [38]
PC_LINK [34]
SCART1_LINK
[36]
COMP_LINK [37]
AV_CVBS_LINK
[37]
REAR_CVBS_LINK
[37]
PWM1_DIM [1]
A_DIM [1]
BLT_EN [1]
PANEL_ER [1]
UART_RXD_2 [13]
UART_TXD_2 [13]
PANEL_PWR
[10]
CI_POWER
[19]
CI2CHIP_MCLKI
[19]
CI_RESET [19]
CH_SAT_RESET [32]
GP40_CI_CE_N
[19]
SC1_SEL [9]
BCM_INT [6]
HDMI_INT#
[20]
FLASH_WP
[12]
TUNER_RESET [27]
BCN_CTR [27]
SEL_QAM_OFDM [27]
SC1_MUTE [9]
NVRAM_WP [12]
TCON_SEL1 [26]
TCON_SEL2 [26]
TP381
TP381
1
TP382
TP382
1
R381
102/1005
R381
102/1005
GPIO
U211C
BCM3556FKFSB1G
BGA704_SKT_SMTBG_BCM3556
GPIO
U211C
BCM3556FKFSB1G
BGA704_SKT_SMTBG_BCM3556
GPIO_00/Ext_IRQb_0/MII_RX_CLK/AP_MEM_DATA_0/VI_656_1
N26
GPIO_03/PKT1_DATA/MII_RXD_01/AP_MEM_DATA_3
L25
GPIO_31/UART_RXD_1/LVDS_MODE_VSYNC/THD_DIV_DATA_3
Y27
GPIO_55/LED_KD_2/RMX1_DATA
M1
GPIO_46/PKT1_VALID/LED_LD_7/VO_656_1/VI_656_3
R27
GPIO_10/RMX1_SYNC/Ext_IRQb_4/ANT_TX_DATA/AP_MEM_ADDR_1
AA28
GPIO_11/RMX1_CLK/Ext_IRQb_5/ANT_DET/AP_MEM_ADDR_2
AA26
GPIO_30/UART_TXD_1/Ext_IRQb_6/THD_DIV_DATA_2
Y28
GPIO_39/Ext_IRQb_3/LED_LD_0/THD_DIV_DATA_4
L5
GPIO_05/PKT1_CLK/MII_RXD_03/AP_MEM_DATA_5
K28
GPIO_29/EXT_SC_CLK/IR2_IN/THD_DIV_DATA_1
L23
GPIO_32/SPI_M_SCK
G2
GPIO_56/LED_KD_3/RMX1_CLK
L4
GPIO_47/PKT1_ERROR/LED_LS_0/VO_656_2/VI_656_4
R26
GPIO_07/PKT2_SYNC/MII_TX_CLK/AP_MEM_DATA_7
K26
GPIO_06/PKT2_DATA/MII_RX_ER/AP_MEM_DATA_6
K24
GPIO_57/RMX1_VALID
L6
GPIO_20/I2S_PM_LR_OUT/VO_656_4/MII_TXD_03/AP_MEM_ADDR_11
N28
GPIO_13/PKT3_SYNC/VO_656_0/MII_COL/AP_MEM_ADDR_4
L3
GPIO_01/Ext_IRQb_1/MII_RX_EN/AP_MEM_DATA_1/THD_DIV_START
L26
GPIO_21/I2S_PM_DATA_OUT/VO_656_5/MII_TX_ER/AP_MEM_ADDR_12
N27
GPIO_12/PKT3_DATA/VO_656_CLK/AP_MEM_ADDR_3
L1
GPIO_45/PKT0_ERROR/LED_LD_6/VO_656_0/VI_656_2
R28
GPIO_19/I2S_PM_CLK_OUT/VO_656_3/MII_TXD_02/AP_MEM_ADDR_10
R25
GPIO_44/PKT0_VALID/LED_LD_5/VO_656_CLK/VI_656_CLK
N23
GPIO_53/LED_KD_0/RMX1_PAUSE
M3
GPIO_50/PKT3_VALID/LED_LS_3/VO_656_5/VI_656_7
K6
GPIO_52/POD_PKT5P_ERROR/VO_656_7/VI_656_9
P26
GPIO_51/PKT3_ERROR/LED_LS_4/VO_656_6/VI_656_8
K5
GPIO_42/UART_RXD_2/LED_LD_3/DS_CLK_ADC/THD_DIV_DATA_7
L27
GPIO_04/PKT1_SYNC/MII_RXD_02/AP_MEM_DATA_4
K27
GPIO_22/AUD_FS_CLK1/VO_656_6/AP_MEM_ADDR_13
AH18
GPIO_02/Ext_IRQb_2/MII_RXD_00/AP_MEM_DATA_2/VI_656_0
N25
GPIO_40/VSYNC/LED_LD_1/DS_CLK_F1B_ADC/THD_DIV_DATA_5
K4
GPIO_41/HSYNC/LED_LD_2/DS0_AFT_CTL/THD_DIV_DATA_6
K1
GPIO_14/PKT3_CLK/VO_656_1/MII_MDC/AP_MEM_ADDR_5
L2
GPIO_15/UART_RXD_0/MII_CRS/AP_MEM_ADDR_6
Y25
GPIO_16/UART_TXD_0/MII_MDIO/AP_MEM_ADDR_7
Y26
GPIO_23/IR_INT/VO_656_7/AUD_FS_CLK2/AP_MEM_ADDR_14
P23
GPIO_24/PWM_0/SC_IO_0/AP_MEM_ADDR_15/THD_DIV_VALID
M23
GPIO_25/IR1_IN/SC_CLK_0/AP_MEM_WEb
AD19
GPIO_26/IR_OUT/SC_RST_0/AP_MEM_CEb
AE19
GPIO_27/EPHY_ACTIVITY/SC_PRES_0/AP_MEM_OEb
M4
GPIO_28/EPHY_LINK/SC_VCC_0/THD_DIV_DATA_0
M5
GPIO_33/SPI_M_MISO/POD2CHIP_MICLK
G3
GPIO_48/PKT2_VALID/LED_LS_1/VO_656_3/VI_656_5
P28
GPIO_49/PKT2_ERROR/LED_LS_2/VO_656_4/VI_656_6
P27
GPIO_09/RMX1_DATA/PWM_1/ANT_RX_DATA/AP_MEM_ADDR_0
AA27
GPIO_08/PKT2_CLK/MII_TXD_00
K25
GPIO_54/LED_KD_1/RMX1_SYNC
M2
GPIO_34/SPI_M_MOSI/CHIP2POD_MOCLK
G5
GPIO_35/SPI_M_SS0b
G6
GPIO_43/UART_TXD_2/LED_LD_4/THD_DIV_CLK/RMX0_PAUSE
M26
GPIO_36/SPI_M_SS1b
G4
GPIO_37/RMX0_VALID
L24
GPIO_38/SPI_S_SS0b
P25
GPIO_17/VCXO27_A/FP_4SEC_RESET/MII_TX_EN/AP_MEM_ADDR_8
M27
GPIO_18/VCXO27_B/VO_656_2/MII_TXD_01/AP_MEM_ADDR_9
AA25
TP383
TP383
1
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
st
rap_NAND_ec
c_
1
3 :
 8 ec
c bit
s
2:
  4 ec
c bit
s
st
rap_NAND_ec
c_
0
1 :
 1 ec
c bit
0:
 no ec
c
R411 : NAND
R421 : Serial
st
rap_MI
PS F
requenc
y
0:
 MI
PS run at
 405 MHz
1:
 MI
PS run at
 378 MHz
st
rap_NAND_BK0_W_PROT
0:
 enable BLK0 writ
es
/s
ingle io
1:
 dis
able BLK0 writ
es
/m
ult
i io
st
rap_NAND_f
las
h_boot
0:
 Serial F
las
h
1: NA
ND Flash
st
rap_syst
em big endian
0:
 Lit
tle
1:
 Big
st
rap_i2c
_s
w_lev
el
0:
 3.
3V Swit
ch
ing lev
el
1:
 5V Swit
ching Lev
el
st
rap_d2c
dif
f_ac
0 :
 Dis
able D2CDI
FF
 AC
1 :
 Enable D2CDI
FF
 AC
All location are from 401 to 450
st
rap_XT
AL Bias
 Ct
rl 1
[1
:1
]=3
: 3
.0
m
A
[1:
0]
=2:
 2.
4mA 3rd ov
er t
une rec
ommand
st
rap_XT
AL Bias
 Ct
rl 0
[0
:1
]=1
: 1
.8
m
A
[0
:0
]=
0:
 1.
2mA F
undment
al rec
ommand
32/42LE5750-ZC
nFLASH_RST
nPWR_RST
NAND_DATA2
NAND_RBb
NAND_ALE
NAND_DATA3
NAND_CS0b
NAND_DATA4
NAND_CLE
NAND_DATA5
NAND_WEb
NAND_DATA0
NAND_DATA6
NAND_REb
NAND_DATA1
NAND_DATA7
NAND_DATA2
NAND_DATA3
NAND_DATA4
NAND_DATA5
NAND_DATA0
NAND_DATA6
NAND_DATA1
NAND_DATA7
NAND_CS0b
NAND_CLE
NAND_ALE
NAND_WEb
NAND_REb
NAND_DATA6
NAND_DATA4
NAND_DATA5
NAND_DATA1
NAND_DATA7
NAND_DATA3
NAND_DATA0
NAND_ALE
NAND_DATA2
NAND_CLE
nFLASH_RST
NAND_RBb
NAND_RBb
NAND_CS0b
nFLASH_RST
D3V3_BCM3556
D3V3_BCM3556
D3V3_BCM3556
D3V3_BCM3556
EJTAG_RST_N
[13]
NAND_DATA[7:0]
[19]
NAND_ALE
[19]
NAND_REb
[19]
NAND_WEb
[19]
I2C0_SCL [6,13]
I2C0_SDA [6,13]
FLASH_WP
[11]
RESETb [13]
NVRAM_WP [11]
C405
103p/50V/1005
C405
103p/50V/1005
R424
103/1005
R424
103/1005
R410
OPEN-472/1005
R410
OPEN-472/1005
R419
272/1005
R419
272/1005
NAND01GW3B2CZA6E
U401
NAND01GW3B2CZA6E
U401
I/O0
H4
I/O1
J4
I/O2
K4
I/O3
K5
I/O4
K6
I/O5
J7
I/O6
K7
I/O7
J8
CLE
D5
ALE
C4
CE
C6
RE
D4
WE
C7
WP
C3
R/B
C8
NC
A1
NC
A2
NC
A9
NC
A10
NC
B1
NC
B9
NC
B10
NC
D3
NC
D6
NC
D7
NC
D8
NC
E3
NC
E4
NC
E5
VCC
J6
VSS
C5
VSS
K3
VCC
H8
NC
G7
NC
G8
NC
H3
NC
H5
NC
H6
NC
H7
NC
J3
NC
J5
NC
L1
NC
L2
NC
G3
NC
G4
NC
G5
NC
G6
NC
E6
NC
E7
NC
E8
NC
F3
NC
F4
NC
F5
NC
F6
NC
F7
NC
F8
NC
L9
NC
L10
NC
M1
NC
M2
NC
M9
NC
M10
VSS
K8
R413
272/1005
R413
272/1005
R408
272/1005
R408
272/1005
R403
OPEN-272/1005
R403
OPEN-272/1005
C402
106p/10V/2012
C402
106p/10V/2012
R406
OPEN-272/1005
R406
OPEN-272/1005
R422
330/1005
R422
330/1005
TP406
PCB_TP08
TP406
PCB_TP08
1
C404
104p/16V/1005
C404
104p/16V/1005
R407
OPEN-272/1005
R407
OPEN-272/1005
R414
272/1005
R414
272/1005
R418
OPEN-272/1005
R418
OPEN-272/1005
R416
272/1005
R416
272/1005
R420
272/1005
R420
272/1005
R417
272/1005
R417
272/1005
U403
IMP811REUS-T
U403
IMP811REUS-T
GND
1
RESET
2
VCC
4
MR
3
R415
OPEN-272/1005
R415
OPEN-272/1005
R402
472/1005
R402
472/1005
R411
272/1005
R411
272/1005
C403
104p/16V/1005
C403
104p/16V/1005
U211I
BCM3556FKFSB1G
BGA704_SKT_SMTBG_BCM3556
U211I
BCM3556FKFSB1G
BGA704_SKT_SMTBG_BCM3556
RESETb
F6
NMIb
N24
RESET_OUTb
P24
R401
OPEN-272/1005
R401
OPEN-272/1005
R427
330/1005
R427
330/1005
C401
104p/16V/1005
C401
104p/16V/1005
S401
JTP1127WEM
S401
JTP1127WEM
1
2
3
4
U402
24LC256
U402
24LC256
A0
1
A1
2
A2
3
VSS
4
VCC
8
SCL
6
SDA
5
WP
7
R431
103/1005
R431
103/1005
R409
OPEN-272/1005
R409
OPEN-272/1005
R412
272/1005
R412
272/1005
SERIAL FLASH/SPI
U211F
BCM3556FKFSB1G
BGA704_SKT_SMTBG_BCM3556
SERIAL FLASH/SPI
U211F
BCM3556FKFSB1G
BGA704_SKT_SMTBG_BCM3556
SPI_S_MISO
V25
SF_MISO
W24
SF_MOSI
U23
SF_SCK
V23
SF_CSb
V24
R423
330/1005
R423
330/1005
R425
OPEN-000/1005
R425
OPEN-000/1005
NAND FLASH
U211H
BCM3556FKFSB1G
BGA704_SKT_SMTBG_BCM3556
NAND FLASH
U211H
BCM3556FKFSB1G
BGA704_SKT_SMTBG_BCM3556
NAND_DATA0/EBI_DATA8
U24
NAND_DATA1/EBI_DATA9
T26
NAND_DATA2/EBI_DATA10
T27
NAND_DATA3/EBI_DATA11
U26
NAND_DATA4/EBI_DATA12
U27
NAND_DATA5/EBI_DATA13
V26
NAND_DATA6/EBI_DATA14
V27
NAND_DATA7/EBI_DATA15
V28
NAND_REb/POD_EBI_RDb
T23
NAND_ALE/POD_EBI_DSb
R23
NAND_CS0b
T24
NAND_RBb/DS_OVST_CLK
U25
NAND_WEb/POD_EBI_WE0b
R24
NAND_CLE/POD_EBI_TAb
T25
R428
103/1005
R428
103/1005
R404
OPEN-272/1005
R404
OPEN-272/1005
R405
272/1005
R405
272/1005
R430
330/1005
R430
330/1005
R429
332/1005
R429
332/1005
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
EJTAG
"BBS"
BBS Control from
Parallel Port Buffer Card or
USB to SBC adapter Card
AVC Debug
(UART1)
uCOM, EEPROM
TDA10048, TDA10024, BCM4505, LNBP
TDA9997, NTP3000A
FRC
All location are from 451 to 490
AVC Debug
(UART2)
32/42LE5750-ZC
CLK54_XTALN
CLK54_XTALP
EJT_TDO
EJT_TCK
EJT_TDI
EJT_TRST_N
EJT_TDO
EJT_TMS
CLK54_XTALN
CLK54_XTALP
EJT_TRST_N
EJTAG_CE0
EJTAG_CE1
EJT_TDI
EJT_TMS
EJT_TCK
D3V3_BCM3556
D3V3_BCM3556
D3V3_BCM3556
D3V3_BCM3556
D3V3_BCM3556
D3V3_BCM3556
5V
5V
EJTAG_RST_N
[12]
UART_TXD_2
[11]
UART_RXD_2
[11]
UART_TXD_1
[11]
UART_RXD_1
[11]
I2C0_SCL [6,12]
I2C0_SDA [6,12]
I2C2_SCL [20,38]
I2C1_SCL [27,28,29,30,32]
I2C1_SDA [27,28,29,30,32]
I2C2_SDA [20,38]
I2C3_SCL [22,25]
I2C3_SDA [22,25]
RESETb
[12]
TP475
TP475
1
TP451
PCB_TP08
TP451
PCB_TP08
1
R486
000/1005
R486
000/1005
R463
472/1005
R463
472/1005
R451
272/1005
R451
272/1005
R467
272/1005
R467
272/1005
R487
000/1005
R487
000/1005
R472
220/1005
R472
220/1005
C453
OPEN-104p/16V/1005
C453
OPEN-104p/16V/1005
TP484
TP484
1
R460
472/1005
R460
472/1005
R457
272/1005
R457
272/1005
Y451
54.000Mhz/10pF/+-15ppm
Y451
54.000Mhz/10pF/+-15ppm
R483
OPEN-102/1005
R483
OPEN-102/1005
TP454
PCB_TP08
TP454
PCB_TP08
1
R482
103/1005
R482
103/1005
TP476
TP476
1
R454
472/1005
R454
472/1005
R481
472/1005
R481
472/1005
TP471
TP471
1
C456
8R2p/50V/1005
C456
8R2p/50V/1005
TP486
TP486
1
TP472
TP472
1
R453
472/1005
R453
472/1005
L451
2.7uH/1008
L451
2.7uH/1008
1
2
TP479
TP479
1
C457
8R2p/50V/1005
C457
8R2p/50V/1005
R485
OPEN-472/1005
R485
OPEN-472/1005
TP474
TP474
1
R473
220/1005
R473
220/1005
TP456
PCB_TP08
TP456
PCB_TP08
1
R452
272/1005
R452
272/1005
R469
6040/F/1005
R469
6040/F/1005
R480
472/1005
R480
472/1005
R474
102/1005
R474
102/1005
TP453
PCB_TP08
TP453
PCB_TP08
1
TP477
TP477
1
C452
OPEN-104p/16V/1005
C452
OPEN-104p/16V/1005
R459
472/1005
R459
472/1005
TP457
PCB_TP08
TP457
PCB_TP08
1
R464
472/1005
R464
472/1005
I2C I/F
U211N
BCM3556FKFSB1G
BGA704_SKT_SMTBG_BCM3556
I2C I/F
U211N
BCM3556FKFSB1G
BGA704_SKT_SMTBG_BCM3556
SGPIO_00/BSC_M0_SCL
W27
SGPIO_01/BSC_M0_SDA
W28
SGPIO_02/BSC_M1_SCL
W26
SGPIO_03/BSC_M1_SDA
W25
SGPIO_04/BSC_M2_SCL
J2
SGPIO_05/BSC_M2_SDA
J1
SGPIO_06/BSC_M3_SCL
K3
SGPIO_07/BSC_M3_SDA
K2
TP478
TP478
1
CLOCKS
U211B
BCM3556FKFSB1G
BGA704_SKT_SMTBG_BCM3556
CLOCKS
U211B
BCM3556FKFSB1G
BGA704_SKT_SMTBG_BCM3556
BYP_CPU_CLK
AA24
CLK54_XTAL_N
AC26
CLK54_XTAL_P
AC27
BYP_SYS216_CLK
AE24
PLL_MAIN_MIPS_EREF_TESTOUT
AB27
BYP_SYS175_CLK
AD25
CLK54_MONITOR
AE25
PLL_VAFE_TESTOUT
AC16
PLL_RAP_AVD_TESTOUT
M6
VCXO_PLL_AUDIO_TESTOUT
AF24
PM_OVERRIDE
Y23
DDR_EXT_CLK
C23
DDR_PLL_TEST
F20
PLL_DS_TESTOUT
AB25
TP480
TP480
1
R471
OPEN-000/1005
R471
OPEN-000/1005
TP485
TP485
1
R477
OPEN-103/1005
R477
OPEN-103/1005
2mm
JP454
53014-0410
2mm
JP454
53014-0410
4
3
2
1
TP483
TP483
1
PR451
103*4/1005
PR451
103*4/1005
1
8
2
7
3
6
4
5
TP482
TP482
1
C451
OPEN-104p/16V/1005
C451
OPEN-104p/16V/1005
R456
272/1005
R456
272/1005
R489
330/1005
R489
330/1005
R479
472/1005
R479
472/1005
TP473
TP473
1
R488
330/1005
R488
330/1005
TP452
PCB_TP08
TP452
PCB_TP08
1
Test
U211K
BCM3556FKFSB1G
BGA704_SKT_SMTBG_BCM3556
Test
U211K
BCM3556FKFSB1G
BGA704_SKT_SMTBG_BCM3556
EJTAG_TCK
H4
EJTAG_TDI
H3
EJTAG_TDO
H2
EJTAG_TMS
H1
EJTAG_TRSTB
G1
TMODE_0
J5
TMODE_1
J4
TMODE_2
J6
TMODE_3
J3
BSC_S_SCL/SPI_S_SCK
M25
BSC_S_SDA/SPI_S_MOSI
M24
EJTAG_CE0
H6
EJTAG_CE1
H5
TP455
PCB_TP08
TP455
PCB_TP08
1
R455
272/1005
R455
272/1005
R458
272/1005
R458
272/1005
C455
330p/50V
C455
330p/50V
R470
OPEN-3010/F/1005
R470
OPEN-3010/F/1005
C454
OPEN-150p/1005
C454
OPEN-150p/1005
R468
272/1005
R468
272/1005
R475
OPEN-472/1005
R475
OPEN-472/1005
TP481
TP481
1
R478
472/1005
R478
472/1005
R484
OPEN-472/1005
R484
OPEN-472/1005
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
[ Rear ]
[USB HOST 1]
[ Side ]
All location are from 491 to 510
32/42LE5750-ZC
VBUS1
GND1
USB1_DP
USB0_DN
USB1_DN
PWRFLT1
USB0_DP
PWRFLT0
VBUS_1
USB1_DP
USB1_DN
A2V5_BCM3556
5V_USB
D3V3_BCM3556
D3V3_BCM3556
ENET_ACT [11]
ENET_LINK [11]
L492
CIC10P300NC
L492
CIC10P300NC
L496
WCM3216F2S-900T04-H
L496
WCM3216F2S-900T04-H
3
2
1
4
L491
CIC10P300NC
L491
CIC10P300NC
R502
OPEN-472/1005
R502
OPEN-472/1005
R498
103/1005
R498
103/1005
TP460
TP06
TP460
TP06
1
TP459
TP06
TP459
TP06
1
L498
CIC10P300NC
L498
CIC10P300NC
R493
1241/F/1005
R493
1241/F/1005
C493
104p/16V/1005
C493
104p/16V/1005
R500
4021/F/1005
R500
4021/F/1005
R501
OPEN-472/1005
R501
OPEN-472/1005
R499
103/1005
R499
103/1005
4
3
2
1
JP492
KJA-UB-4-0004
4
3
2
1
JP492
KJA-UB-4-0004
VBUS
1
D-
2
D+
3
GND
4
SGND
5
SGND
6
TP461
TP06
TP461
TP06
1
C499
104p/16V/1005
C499
104p/16V/1005
C496
101p/50V/1005
C496
101p/50V/1005
U491
AP1212HSL-13
U491
AP1212HSL-13
ENA
1
FLAGA
2
FLAGB
3
ENB
4
OUTA
8
VIN
7
GND
6
OUTB
5
C492
104p/16V/1005
C492
104p/16V/1005
USB
ETHERNET
U211Q
BGA704_SKT_SMTBG_BCM3556
BCM3556FKFSB1G
USB
ETHERNET
U211Q
BGA704_SKT_SMTBG_BCM3556
BCM3556FKFSB1G
USB_RREF
U4
USB_DP1
V2
USB_DM1
V1
USB_PWRON_1
T2
USB_PWRFLT_1
R1
USB_MONPLL
R5
USB_MONCDR
T5
USB_DM2
U1
USB_DP2
U2
USB_PWRON_2
T1
USB_PWRFLT_2
R2
EPHY_RDP
P2
EPHY_RDN
P3
EPHY_TDP
N2
EPHY_TDN
N3
EPHY_VREF
P6
EPHY_RDAC
P5
J491
RV1-1D008K1A
J491
RV1-1D008K1A
L4_ACTI
V
ITY
10
L1_YELL
9
L3_LI
NK
11
L4_G
REEN
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
TP462
TP06
TP462
TP06
1
TP463
TP06
TP463
TP06
1
L497
CIC10P300NC
L497
CIC10P300NC
R492
151/1005
R492
151/1005
C491
106p/10V/2012
C491
106p/10V/2012
R491
151/1005
R491
151/1005
C501
103p/50V/1005
C501
103p/50V/1005
C500
220uF/6.3V/S
C500
220uF/6.3V/S
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