Read LG 32LD540 / 32LD540 / 32LD541 / 32LD570 / 32LD575 (CHASSIS:LD01B) Service Manual online
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
All location are from 761 to 770
32/42LD570-ZB
EDSAFE_IF_N
EDSAFE_IF_P
DS_AGCI_CTL
DS_AGCT_CTL
AGC_VDDO
AGC_VDDO
BCM_DTT_IF_P
[27]
BCM_DTT_IF_N
[27]
OFDM_AGC [27,28]
R520
202/1005
R520
202/1005
TP766
PCB_TP08
TP766
PCB_TP08
1
C763
OPEN-220p/50V/1005
C763
OPEN-220p/50V/1005
R769
OPEN-392/1005
OPEN-392/1005
R769
OPEN-392/1005
OPEN-392/1005
Transport In/Out
U211L
BCM3556FKFSB1G
BCM3556FKFSB1G
BGA704_SKT_SMTBG_BCM3556
Transport In/Out
U211L
BCM3556FKFSB1G
BCM3556FKFSB1G
BGA704_SKT_SMTBG_BCM3556
PKT0_CLK
D23
PKT0_DATA
C24
PKT0_SYNC
B26
RMX0_CLK
A25
RMX0_DATA
B25
RMX0_SYNC
A26
TP762
PCB_TP08
TP762
PCB_TP08
1
TP767
PCB_TP08
TP767
PCB_TP08
1
C768
104p/16V/1005
C768
104p/16V/1005
R765
511/1005
511/1005
R765
511/1005
511/1005
R770
101/1005
R770
101/1005
Tuner IF Inputs
and Control
and Control
U211D
BCM3556FKFSB1G
BCM3556FKFSB1G
BGA704_SKT_SMTBG_BCM3556
Tuner IF Inputs
and Control
and Control
U211D
BCM3556FKFSB1G
BCM3556FKFSB1G
BGA704_SKT_SMTBG_BCM3556
BYP_DS_CLK
Y24
EDSAFE_IF_N
AE28
EDSAFE_IF_P
AE27
DS_AGCI_CTL
AG28
DS_AGCT_CTL
AH28
R762
000/1005
R762
000/1005
C761
104p/16V/1005
C761
104p/16V/1005
TP763
PCB_TP08
TP763
PCB_TP08
1
TP764
PCB_TP08
TP764
PCB_TP08
1
C762
OPEN-220p/50V/1005
C762
OPEN-220p/50V/1005
TP765
PCB_TP08
TP765
PCB_TP08
1
R764
000/1005
R764
000/1005
TP761
PCB_TP08
TP761
PCB_TP08
1
C764
104p/16V/1005
C764
104p/16V/1005
1
1
2
2
3
3
4
4
5
5
6
6
A
A
B
B
C
C
D
D
SPI Flash(8Mbits)
All location are from 771 to 790
I2C ADR : GPIO1 HI : B8 LOW : B4
CHIP_CONF : [GPIO8, PWM1, PWM0]
CHIP_CONF = 3" d5 : boot from internal SRAM
CHIP_CONF = 3" d6 : boot from EEPROM
CHIP_CONF = 3" d7 : boot from SPI Flash
CHIP_CONF = 3" d5 : boot from internal SRAM
CHIP_CONF = 3" d6 : boot from EEPROM
CHIP_CONF = 3" d7 : boot from SPI Flash
-
-
-
-
H
L
-
-
-
H
L
H
-
L
-
H
L
-
-
-
-
-
-
H
-
-
OFF
LOCAL DIMMING FUNCTION #4
ON(Not Used)
R836
OFF
SCANNING B/L FUNCTION #3
ON(Not Used)
R842
R843
R837
GIP
Non GIP(Not Used)
Non Mirror
Mirror
IMAGE FUNCTION #1
Mini LVDS
LVDS 120Hz
OUTPUT FORMAT& Mini Type #2
R841
R840
R839
R832
R833
R838
L
-
32/42LD570-ZB
SPI_CZ
SPI_CK
SPI_CK
SPI_CZ
SPI_DO
S_SCL
S_SDA
SPI_CK
SPI_DI
S_SCL
S_SDA
S_SDA
FRC_CONF1
FRC_PWM0
FRC_PWM0
FRC_CONF1
FRC_PWM0
FRC_PWM1
FRC_CONF0
/RESET
MST_MSCL
MST_MSDA
FRC_PWM1
FRC_CONF0
FRC_CONF0
SPI_DI
SPI_DO
1V26_FRC
3V3_FRC
3V3_FRC
3V3_FRC
3V3_FRC
3V3_FRC
FRC_AVDD_PLL
AVDD
AVDD_MEMPLL
AVDD_LVDS
VDDP
AVDD
VDDP
FRC_AVDD_PLL
AVDD_MEMPLL
AVDD_LVDS
VDDC
AVDD_DDR
VDDC
1V5_MEMC
AVDD_DDR
3V3_FRC
3V3_FRC
I2C3_SDA
[13,25]
I2C3_SCL
[13,25]
FRC_RESET
[11]
H_CONV
[24]
DPM_A
[24]
C793
104p/16V/1005
C793
104p/16V/1005
R832
OPEN-472/1005
R832
OPEN-472/1005
TP778
TP778
1
TP777
TP777
1
R778
472/1005
R778
472/1005
C792
OPEN-226P/6.3V/2012
C792
OPEN-226P/6.3V/2012
C784
OPEN-226P/6.3V/2012
C784
OPEN-226P/6.3V/2012
R842
472/1005
R842
472/1005
C803
104p/16V/1005
C803
104p/16V/1005
R785
OPEN-103/1005
R785
OPEN-103/1005
R807
100/1005
R807
100/1005
R773
000/1005
R773
000/1005
R776
330/1005
R776
330/1005
R840
OPEN-472/1005
R840
OPEN-472/1005
C783
106p/10V/2012
C783
106p/10V/2012
R774
105/1005
R774
105/1005
L777
CIC10P300NC
L777
CIC10P300NC
C785
104p/16V/1005
C785
104p/16V/1005
C791
106p/10V/2012
C791
106p/10V/2012
R783
OPEN-103/1005
R783
OPEN-103/1005
R788
OPEN-103/1005
R788
OPEN-103/1005
C782
104p/16V/1005
C782
104p/16V/1005
TP774
TP774
1
R781
000/1005
R781
000/1005
C815
226P/6.3V/2012
C815
226P/6.3V/2012
2mm
JP771
53014-0410
53014-0410
2mm
JP771
53014-0410
53014-0410
4
3
2
1
L773
CIC10P300NC
L773
CIC10P300NC
L775
CIC10P300NC
L775
CIC10P300NC
C777
104p/16V/1005
C777
104p/16V/1005
U771D
MST7378P
MST7378P
U771D
MST7378P
MST7378P
VSS
C10
VSS
C12
VSS
J4
VSS
N4
VSS
P6
VSS
G8
VSS
G9
VSS
G10
VSS
H7
VSS
H8
VSS
H9
VSS
H10
VSS
H11
VSS
J7
VSS
J8
VSS
J9
VDDC
F6
VDDC
F7
VDDC
G7
VDDC
G6
VDDC
G5
VDDC
H6
VDDC
H5
VDDC
J6
VDDC
J5
F10
F10
AVDD
F8
AVDD
F9
VDDP
M10
VDDP
M11
VDDP
K5
VDDP
K6
VDDP
G11
AVDD_PLL
F11
AVDD_PLL
F12
AVDD_MEMPLL
M6
AVDD_LVDS
G12
VSS
J10
VSS
J11
VSS
K7
VSS
K8
VSS
K9
VSS
K10
VSS
L10
VSS
L9
VSS
K11
VSS
L11
VSS
M9
AVDD_LVDS
H12
AVDD_LVDS
J12
AVDD_LVDS
K12
AVDD_DDR
L5
AVDD_DDR
L6
AVDD_DDR
L7
AVDD_DDR
L8
AVDD_DDR
M7
AVDD_DDR
M8
R836
OPEN-472/1005
R836
OPEN-472/1005
C778
104p/16V/1005
C778
104p/16V/1005
L772
CIC10P300NC
L772
CIC10P300NC
C797
106p/10V/2012
C797
106p/10V/2012
TP772
TP772
1
Y771
12.000MHz/12pF/SMD
12.000MHz/12pF/SMD
Y771
12.000MHz/12pF/SMD
12.000MHz/12pF/SMD
1
2
C801
104p/16V/1005
C801
104p/16V/1005
L778
CIC10P300NC
L778
CIC10P300NC
C776
104p/16V/1005
C776
104p/16V/1005
U771A
MST7378P
MST7378P
U771A
MST7378P
MST7378P
RESET
M14
XOUT
A9
XIN
B9
I2CS_SDA
D1
I2CS_SCL
D2
I2CM_SDA
C9
I2CM_SCL
D9
GPIO[8]
D3
PWM0
P14
PWM1
R14
GPIO[1]
J13
GPIO[0]
K14
GPIO[9]
D4
SPL_CZ
N14
SPL_CK
P13
SPL_DI
N12
SPL_DO
N13
GPIO[2]
H14
GPIO[3]
G13
GPIO[4]
F14
GPIO[5]
E13
GPIO[10]
E4
GPIO[12]
D5
GPIO[13]
D7
GPIO[14]
F4
REXT
C13
TESTPIN
L13
U7
U7
T7
T7
R7
R7
U8
U8
T8
T8
T8
R8
U9
U9
T9
T9
R9
R9
U10
U10
T10
T10
R10
R10
P7
P7
N8
N8
U15
U15
T14
T14
U14
U14
R13
R13
T13
T13
U13
U13
R12
R12
T12
T12
U12
U12
R11
R11
T11
T11
U11
U11
P9
P9
N10
N10
U16
U16
B13
B13
A13
A13
A10
A10
B10
B10
C11
C11
D11
D11
A12
A12
B12
B12
C790
104p/16V/1005
C790
104p/16V/1005
R786
103/1005
R786
103/1005
R784
103/1005
R784
103/1005
TP780
TP780
1
C794
104p/16V/1005
C794
104p/16V/1005
R833
472/1005
R833
472/1005
L774
CIC10P300NC
L774
CIC10P300NC
R839
OPEN-472/1005
R839
OPEN-472/1005
C775
104p/16V/1005
C775
104p/16V/1005
C779
106p/10V/2012
C779
106p/10V/2012
R789
103/1005
R789
103/1005
R843
OPEN-472/1005
R843
OPEN-472/1005
C828
104p/16V/1005
C828
104p/16V/1005
C796
104p/16V/1005
C796
104p/16V/1005
C799
106p/10V/2012
C799
106p/10V/2012
C788
104p/16V/1005
C788
104p/16V/1005
R780
821/1005
R780
821/1005
C804
104p/16V/1005
C804
104p/16V/1005
R838
472/1005
R838
472/1005
C780
OPEN-226P/6.3V/2012
C780
OPEN-226P/6.3V/2012
C786
104p/16V/1005
C786
104p/16V/1005
C795
104p/16V/1005
C795
104p/16V/1005
R812
100/1005
R812
100/1005
R772
101/1005
R772
101/1005
R808
100/1005
R808
100/1005
C798
104p/16V/1005
C798
104p/16V/1005
L771
CIC10P300NC
L771
CIC10P300NC
C789
106p/10V/2012
C789
106p/10V/2012
R787
OPEN-103/1005
R787
OPEN-103/1005
TP773
TP773
1
R790
103/1005
103/1005
R790
103/1005
103/1005
R837
472/1005
R837
472/1005
R816
103/1005
R816
103/1005
C802
104p/16V/1005
C802
104p/16V/1005
C771
150p/50V/1005
150p/50V/1005
C771
150p/50V/1005
150p/50V/1005
R775
330/1005
R775
330/1005
TP779
TP779
1
R813
100/1005
R813
100/1005
C773
226P/6.3V/2012
C773
226P/6.3V/2012
L776
CIC10P300NC
L776
CIC10P300NC
C787
104p/16V/1005
C787
104p/16V/1005
C774
226P/6.3V/2012
C774
226P/6.3V/2012
C772
150p/50V/1005
150p/50V/1005
C772
150p/50V/1005
150p/50V/1005
R777
472/1005
R777
472/1005
C800
OPEN-226P/6.3V/2012
C800
OPEN-226P/6.3V/2012
U772
MX25L8005M2I-12G
U772
MX25L8005M2I-12G
/CS
1
DO
2
/WP
3
GND
4
VCC
8
CLK
6
DIO
5
/HOLD
7
C816
104p/16V/1005
C816
104p/16V/1005
C781
104p/16V/1005
C781
104p/16V/1005
R841
472/1005
R841
472/1005
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