Read LG 32LD540 / 32LD540 / 32LD541 / 32LD570 / 32LD575 (CHASSIS:LD01B) Service Manual online
1
1
2
2
3
3
4
4
5
5
6
6
A
A
B
B
C
C
D
D
Near By Tuner
PIN1
PIN5
PIN28
PIN46
PIN9
PIN48
PIN31
PIN12
All location are from 881 to 900
32/42LD570-ZB
SDAT0
SCLT0
SDAT0
SCLT0
SCLT0
TT_DO0
TT_PSYNC
TT_DEN
TT_OCLK
TT_DEN
TT_PSYNC
TT_PSYNC
TT_OCLK
TT_DO0
IF_AGC0
VDDA_1V2
VDDD_3V3
VDDDC_1V2
VDDA_3V3
VDDDC_1V2
VDDD_3V3
VDDD_1V2
VDDDC_1V2
VDDD_3V3
VDDA_1V2
VDDD_3V3
VDDD_1V2
VDDDC_1V2
VDDA_3V3
VDDD_3V3
1V2_DEMOD
3V3_NOR
VDDD_3V3
OFDM_AGC
[21,27]
CH_TER_RESET [11]
DTT_IF_NARROW+
[27]
DTT_IF_NARROW-
[27]
TUNER0_SCL
[27]
TUNER0_SDA
[27]
I2C1_SCL [13,27,29,30,32]
I2C1_SDA [13,27,29,30,32]
HS1_D0 [11]
HS1_CLK [11]
HS1_VALID [11]
HS1_SYNC
HS1_CLK [11]
HS1_VALID [11]
HS1_SYNC
[11]
L881
OPEN-CIC10P300NC
OPEN-CIC10P300NC
L881
OPEN-CIC10P300NC
OPEN-CIC10P300NC
C893
OPEN-104p/16V/1005
C893
OPEN-104p/16V/1005
R891
OPEN-470/1005
R891
OPEN-470/1005
C888
OPEN-104p/16V/1005
C888
OPEN-104p/16V/1005
R895
OPEN-183/1005
R895
OPEN-183/1005
R896
OPEN-103/1005
R896
OPEN-103/1005
L885
OPEN-CIC10P300NC
OPEN-CIC10P300NC
L885
OPEN-CIC10P300NC
OPEN-CIC10P300NC
U881
OPEN-TDA10048HN
U881
OPEN-TDA10048HN
VDDA_3V3
1
VIM
2
VIP
3
VSSA_3V3
4
VDDD_3V3
5
VSSA_3V3
6
XIN
7
XOUT
8
VDDA_1V2
9
VSSA_1V2
10
VDDA_1V2
11
VDDDC_1V2
12
VSSDC
13
VSSD
14
SDA_TUN
15
SCL_TUN
16
PSYNC/S_PSYNC
17
DEN/S_DEN
18
O
C
LK/
S
_O
CLK
19
DO0/S_UCOR
20
DO1/S_DO
21
DO2/GPIO1
22
DO3/GPIO2
23
DO4/GPIO3
24
DO5
25
DO6
26
DO7
27
VDDD_3V3
28
VSSD
29
VSSDC
30
VDDDC_1V2
31
GPIO0
32
SADDR
33
SDA
34
SCL
35
TRST_N
36
TM
S
37
TDI
38
TCK
39
TDO
40
CLR_N
41
AGC_IF
42
AGC_TUN
43
VSSDC
44
VDDDC_1V2
45
VDDD_3V3
46
VSSD
47
VDDD_1V2
48
GND
49
C889
OPEN-104p/16V/1005
C889
OPEN-104p/16V/1005
R894
OPEN-183/1005
R894
OPEN-183/1005
C890
OPEN-104p/16V/1005
C890
OPEN-104p/16V/1005
Y881
OPEN-16.000Mhz/20pF/+-30PPM/SMD
Y881
OPEN-16.000Mhz/20pF/+-30PPM/SMD
C884
OPEN-104p/16V/1005
C884
OPEN-104p/16V/1005
C891
OPEN-104p/16V/1005
C891
OPEN-104p/16V/1005
C894
OPEN-104p/16V/1005
C894
OPEN-104p/16V/1005
C885
OPEN-330p/50V/1005
C885
OPEN-330p/50V/1005
R883
OPEN-102/1005
OPEN-102/1005
R883
OPEN-102/1005
OPEN-102/1005
R897
OPEN-103/1005
R897
OPEN-103/1005
C887
OPEN-104p/16V/1005
C887
OPEN-104p/16V/1005
R893
OPEN-470/1005
R893
OPEN-470/1005
TP881
TP06
TP06
TP881
TP06
TP06
1
C882
OPEN-104p/16V/1005
C882
OPEN-104p/16V/1005
L882
OPEN-CIC10P300NC
OPEN-CIC10P300NC
L882
OPEN-CIC10P300NC
OPEN-CIC10P300NC
R889
OPEN-470/1005
R889
OPEN-470/1005
R892
OPEN-000/1005
R892
OPEN-000/1005
R890
OPEN-000/1005
R890
OPEN-000/1005
C886
OPEN-330p/50V/1005
C886
OPEN-330p/50V/1005
C881
OPEN-104p/16V/1005
C881
OPEN-104p/16V/1005
R888
OPEN-470/1005
R888
OPEN-470/1005
R887
OPEN-330/1005
R887
OPEN-330/1005
L884
OPEN-CIC10P300NC
OPEN-CIC10P300NC
L884
OPEN-CIC10P300NC
OPEN-CIC10P300NC
C892
OPEN-104p/16V/1005
C892
OPEN-104p/16V/1005
R886
OPEN-330/1005
R886
OPEN-330/1005
C883
OPEN-104p/16V/1005
C883
OPEN-104p/16V/1005
L883
OPEN-CIC10P300NC
OPEN-CIC10P300NC
L883
OPEN-CIC10P300NC
OPEN-CIC10P300NC
42LD570 MAIN Schematic REV.: 1.1
HMX2010 LCD MAIN B/D REV.: 1.1
32/42LD570-ZB
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