DOWNLOAD LG 26LG3000 (CHASSIS:LD84A) Service Manual ↓ Size: 4.89 MB | Pages: 78 in PDF or view online for FREE

Model
26LG3000 (CHASSIS:LD84A)
Pages
78
Size
4.89 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD
File
26lg3000-chassis-ld84a.pdf
Date
PREV: LG 26LG300C (CHASSIS:LD85A) Service Manual

LG 26LG3000 (CHASSIS:LD84A) Service Manual ▷ View online

 
R522
100K OHM 1/10W
C512
0.22uF
HDMI1_SCL
L507
90 ohm
1
2
4
3
DSDA_0
15
L508
90 ohm
1
2
4
3
+5V_HDMI1
R
515
4.
7K O
H
M
 1/
10W
RR1X0+
15
DSCL_0
R724
N
C
\1
00 O
H
M
 1/
10
W
R518
10K OHM 1/10W
HDMI1_SCL
HPD1
15
U503
M24C02-WDW6P
1
2
3
4
5
6
7
8
E0
E1
E2
VSS
SDA
SCL
WC
VCC
H
Custom
14
21
Friday , June 20, 2008
715T3009
称爹
<
>
HDMI Input Interf ace
OEM MODEL
Size
Rev
Date
Sheet
of
TPV MODEL
PCB NAME
称爹
T P V   ( Top    Victory     Electronics    Co . ,   Ltd. )
Key Component
絬 隔 瓜 絪 腹
       
HDMI1_SCL
R517
100 OHM 1/10W
HDMI1_SDA
R524
100 OHM 1/10W
D504
VPORT0603100KV05
1
2
C513
0.22uF
HPD1_OUT
HDSCL_0
R532
0 OHM 1/10W
CN502
HDMI
20
21
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
23
22
SHELL1
SHELL2
D2+
D2 Shield
D2-
D1+
D1 Shield
D1-
D0+
D0 Shield
D0-
CK+
CK Shield
CK-
CE Remote
NC
DDC CLK
DDC DATA
GND
+5V
HP DET
SHELL4
SHELL3
D508
VPORT0603100KV05
1
2
+5V_HDMI0
RR1XC-
15
RR1XC+
15
R
519
4.
7K O
H
M
 1
/10
W
HPD0_OUT
U508
TS5A3157DCKRE4
1
2
3
4
5
6
NO
GND
NC COM
V+
IN
HDMI_5V
HDSDA_0
RR1X2-
15
L501
90 ohm
1
2
4
3
CN501
HDMI
20
21
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
23
22
24
25
26
SHELL1
SHELL2
D2+
D2 Shield
D2-
D1+
D1 Shield
D1-
D0+
D0 Shield
D0-
CK+
CK Shield
CK-
CE Remote
NC
DDC CLK
DDC DATA
GND
+5V
HP DET
SHELL4
SHELL3
SHELL5
SHELL6
SHELL7
DSDA_1
15
U507
RClamp0524P.TCT
1
2
3
4
5
6
7
8
9
10
IN1
IN2
GN
D
IN3
IN4
OUT4
OUT3
GN
D
OUT2
OUT1
D510
VPORT0603100KV05
1
2
D506
BAT54C
3
1
2
U504
RClamp0524P.TCT
1
2
3
4
5
6
7
8
9
10
IN1
IN2
GN
D
IN3
IN4
OUT4
OUT3
GN
D
OUT2
OUT1
U506
RClamp0524P.TCT
1
2
3
4
5
6
7
8
9
10
IN1
IN2
GN
D
IN3
IN4
OUT4
OUT3
GN
D
OUT2
OUT1
HDSCL_0
R
526
NC
D507
BAT54C
3
1
2
RR0X2+
15
RR0XC-
15
+5V
D501
VPORT0603100KV05
1
2
R512
100K OHM 1/10W
R523
100 OHM 1/10W
RR1X2+
15
DSDA_1
DSCL_1
L503
90 ohm
1
2
4
3
HDMI1_SDA
U501
RClamp0524P.TCT
1
2
3
4
5
6
7
8
9
10
IN1
IN2
GN
D
IN3
IN4
OUT4
OUT3
GN
D
OUT2
OUT1
R516
100 OHM 1/10W
D509
VPORT0603100KV05
1
2
Q504
NC\2N7002 SOT-23
HDMI_SEL
15,20
DSDA_0
R535 1K OHM 1/10W
R528
0 OHM 1/10W
Q502
MMBT3904
+5V_HDMI0
DSCL_1
15
L506
90 ohm
1
2
4
3
R533
0 OHM 1/10W
DSDA_0
D503
VPORT0603100KV05
1
2
R536 100K OHM 1/10W
R584
0 OHM 1/10W
+5VSB
RR0X0-
15
RR0X0+
15
R
521
4.
7K O
H
M
 1
/10
W
R
514
4.
7K O
H
M
 1/
10W
Q501
NC\2N7002 SOT-23
HDMIED_WP 3,20
RR1X0-
15
HDMI1_SCL
ZD502
UDZSNP5.6B
RR0XC+
15
ZD501
UDZSNP5.6B
HPD0_OUT
RR1X1+
15
DSCL_0
15
L504
90 ohm
1
2
4
3
R
520
4.
7K O
H
M
 1
/10
W
HDMIED_WP 3,20
HPD0
15
HDMI1_SDA
HPD1_OUT
HDMI1_SDA
R723
N
C
\100
 O
H
M
 1/
10W
R583
0 OHM 1/10W
+5VSB
RR0X2-
15
HPD1_OUT
DSDA_1
L505
90 ohm
1
2
4
3
R
513
4.
7K O
H
M
 1/
10W
+5V_HDMI0
U505
M24C02-WDW6P
1
2
3
4
5
6
7
8
E0
E1
E2
VSS
SDA
SCL
WC
VCC
Q503
MMBT3904
+5V_HDMI1
+5V_HDMI1
R525
10K OHM 1/10W
RR0X1-
15
HPD0_OUT
RR1X1-
15
R527
NC
R534 100K OHM 1/10W
C
514
0.
1U
F
16V
HDSDA_0
RR0X1+
15
DSCL_1
L509
90 ohm
1
2
4
3
DSCL_0
R529
0 OHM 1/10W
 
 
DV33
RX0_0B
9
RR0X2+
14
RR1X1-
14
C503
0.1UF16V
RR1X1+
14
R509
2.2K OHM 1/10W
HDMI_3V3
RR0X0+
14
R5
02
4.
7K
 O
H
M
 1/
10
W
R510
3.6K OHM 1/10W
R
5
05
2.
2K O
H
M
 1/
10
W
DSDA_0
14
R
5
04
2.
2K O
H
M
 1/
10
W
RR1X0-
14
OSCL1
10
RX0_1
9
OSDA1
10
RR0X1+
14
RX0_C
9
R474
NC/1K OHM 1/16W
RR1X2+
14
+
C502
10uF/16V
RX0_2
9
C506
0.1UF16V
C507
0.1UF16V
R511
120 OHM 1/10W
RR1XC-
L502
120 OHM
RR1X0+
14
RR0XC-
14
RR1X2-
14
RR1XC+
14
R506
NC
R503
0 OHM 1/10W
C504
0.1UF16V
DSCL_0
14
RR0X0-
14
HPD_SINK
DSCL_1
14
C511
0.1UF16V
HDMI_SEL
14,20
RX0_0
9
C510
0.1UF16V
C508
0.1UF16V
R
507
4.
7K O
H
M
 1/
10W
D502
SCS140V
1
2
U502
TMDS251PAGR
1
2 3
4 5 6
7 8 9
10 11 12
13 14
15 16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
NC NC
GN
D
NC NC
Vc
c
NC NC
GN
D
NC NC
Vc
c
NC
NC GN
D
V
SAD
J TX2
TX2
Vcc
TX1
TX1
GND
TX0
TX0
Vcc
TXC
TXC
GND
SCL_SINK
SDA_SINK
HPD_SINK
S1
S2
EQ
HP
D1
SD
A
1
SC
L
1
RX
1C
RX
1C
Vc
c
RX
1
0
RX
1
0
GN
D
RX
1
1
RX
1
1
Vc
c
RX
1
2
RX
1
2
VDD
HPD2
SDA2
SCL2
RX2C
RX2C
Vcc
RX20
RX20
GND
RX21
RX21
Vcc
RX22
RX22
NC
RR0XC+
14
DSDA_1
14
C505
0.1UF16V
+5V
RR0XC-
HPDIN
20
HPD0
14
R
508
4.
7K O
H
M
 1/
10W
H
A4
15
21
Friday , June 20, 2008
715T3009
称爹
<
>
TMDS251 HDMI 2:1 Switch
OEM MODEL
Size
Rev
Date
Sheet
of
TPV MODEL
PCB NAME
称爹
T P V   ( Top    Victory     Electronics    Co . ,   Ltd. )
Key Component
絬 隔 瓜 絪 腹
       
HDMI_3V3
RX0_CB
9
R475
NC/1K OHM 1/16W
RX0_1B
9
RX0_2B
9
RR0X1-
14
C509
0.1UF16V
HPD_SINK
RR0X2-
14
RR1XC-
14
HPD1
14
 
 
 
 
AR2O
R652
1K OHM 1/10W
C696
0.0015uF
R731
10K OHM 1/10W
R661
10K OHM 1/10W
R737
470 OHM 1/10W
R658
10K OHM 1/10W
R673
47K OHM 1/10W
FB607
300 OHM
R670
100K OHM 1/10W
12V-OP
CN601
PHONEJACK
1
7
6
2
3
4
5
R660
10 OHM 1/10W
R656
33K OHM 1/10W
C691 10uF/10V
LINE_MUTE
7,17
Z
D
601
VPO
R
T
06
03
100
KV0
5
1
2
C642
0.0015uF
OP_PWRH
HP-R
R638
100 OHM 1/10W
R649
33K OHM 1/10W
H
A3
16
21
Friday , June 20, 2008
715T3009
称爹
<
>
Line Out/HP
OEM MODEL
Size
Rev
Date
Sheet
of
TPV MODEL
PCB NAME
称爹
T P V   ( Top    Victory     Electronics    Co . ,   Ltd. )
Key Component
絬 隔 瓜 絪 腹
       
R654
1K OHM 1/10W
R642
1K OHM 1/10W
U603
PT2308-S(L)
1
2
3
4
5
6 7 8
OU
T
1
IN1
-
IN
1+
VS
S
IN2
+
IN2
-
OU
T
2
VD
D
C697
0.0015uF
HPDET#
FB608
150 OHM
DV33
+
C639
220uF/10V
R664
47K OHM 1/10W
C647
NC
R662
100K OHM 1/10W
+
C650
220uF/10V
C636
NC
C7944
0.1uF/25V
HP-L
C661
100pF
U604
RC4580IPWR
1
2
3
4
5 6
7 8
1OU
T
1I
N
-
1I
N
+
V
CC-
2I
N
+
2I
N
-
2OU
T
V
CC+
Q601
2SD1757K
AL2O
R732
10K OHM 1/10W
LINE_MUTE
7,17
SCT2_AUL_OUT 6
C641
0.0015uF
HP-R
C739
10uF/10V
C690 10uF/10V
SCT2_AUR_OUT 6
U607
RC4580IPWR
1
2
3
4
5 6 7 8
1O
U
T
1I
N
-
1I
N
+
V
CC-
2I
N
+
2I
N
-
2O
U
T
V
CC+
R644
15K OHM 1/10W
SPK_L
17
R645
0 OHM 1/10W
FB609
150 OHM
R659
5.1K OHM 1/10W
U606
NDC7002N
1
2
3
4
5
6
G1
S2
G2
D2
S1
D1
16V
R729
10K OHM 1/10W
AR1O
C665
0.0022uF
R640
47K OHM 1/10W
R669
10K OHM 1/10W
R733
5.1K OHM 1/10W
R668
10 OHM 1/10W
R646
20 OHM 1/10W
C659
1uF/16V
R736
33K OHM 1/10W
OPAVREF
C695
10uF/10V
12V-OP
C694
10uF/10V
OPAVREF
R671
1K OHM 1/10W
EarMuteB
R648
100 OHM 1/10W
C669
10uF/10V
OPAVREF
C692
0.0022uF
R667
5.1K OHM 1/10W
Z
D
602
VPO
R
T
06
03
100
KV0
5
1
2
R734
33K OHM 1/10W
C741 10uF/10V
R666
10K OHM 1/10W
AR2O
11
Q609
2SD1757K
C663
10uF/10V
C666
0.001uF
C662
10uF/10V
R738
470 OHM 1/10W
R631
33K OHM 1/10W
H
EAD
P
H
ON
E_
L
Q607
2SD1757K
OFF_MUTE
17
AL1O
R636
20 OHM 1/10W
C740
10uF/10V
U7910
2
3
1
GN
D
OUT
IN
R735
5.1K OHM 1/10W
C633
0.1UF16V
R7
21
47
K OH
M
 1/
10W
+
C645
10uF/16V
HPDET#
17
FB606
300 OHM
R665
470 OHM 1/10W
HP-L
AL1O
11
R634
15K OHM 1/10W
C652
NC
AR1O
11
C672
0.0022uF
+5V
R7
20
47
K OH
M
 1/
10
W
12V-OP
C664
10uF/10V
C693
0.0022uF
+
C7943
10uF/25V
R635
0 OHM 1/10W
AL2O
11
C635
0.1uF
C698
100pF
R632
0 OHM 1/10W
R663
1K OHM 1/10W
R657
470 OHM 1/10W
C671
100pF
R672
33K OHM 1/10W
H
EAD
P
H
ON
E_
R
+
C7945
470uF/25V
OPAVREF
C649
10uF/10V
R630
10K OHM 1/10W
Q610
2SD1757K
OPAVREF
R629
10 OHM 1/10W
C667
0.001uF
SPK_R
17
C699
100pF
R639
1K OHM 1/10W
FB605
BEAD
C644
NC
R641
47K OHM 1/10W
OP_PWRH
OP_PWRH
OFF_MUTE
C658
1uF/16V
C670
10uF/10V
12V-OP
C640
0.1UF16V
C668 10uF/10V
C638
10uF/10V
C742 10uF/10V
EarMuteB
17
+
C634
220uF/16V
R730
10K OHM 1/10W
 
 
 
HVP2
Q606
MMBT3906
C632
0.1uF/50V
C605 1uF/25V
C604 0.1uF/25V
EarMuteB
16
OFF_MUTE
HVP2
R727
4.7K OHM 1/10W
VPA
R604
4.7K OHM 1/10W
R606
10 OHM 1/4W
R613
39K OHM 1/10W
R622
3K OHM 1/10W
R602
4.7K OHM 1/10W
+
C612
680uF/25V
+
C615
680uF/25V
FB614
70 OHM
1
2
H
A3
17
21
Friday , June 20, 2008
715T3009
称爹
<
>
Audio MP Class D
OEM MODEL
Size
Rev
Date
Sheet
of
TPV MODEL
PCB NAME
称爹
T P V   ( Top    Victory     Electronics    Co . ,   Ltd. )
Key Component
絬 隔 瓜 絪 腹
       
Q613
MMBT3904
C606
0.1uF/50V
R603
5.1K OHM 1/10W
AMP_12V
R608
47K OHM 1/10W
R607
1K OHM 1/10W
R627
NC
L601
22uH +-25%
FB602
NC/BEAD
16V
R624
0 OHM 1/10W
R619
NC
C617
0.68uF/63V
U602
TDA8932BTW
1
2
3
4
5
6
8
9
7
10
11
12
13
14
15
16
32
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
33
VSSD/HW
IN1P
IN1N
DIAG
ENGAGE
POWER UP
VDDA
VSSA
CGND
OSCREF
HVPREF
INREF
TEST
IN2N
IN2P
VSSD/HW
VSSD/HW
VSSD/HW
DREF
HVP2
VDDP2
BOOT2
OUT2
VSSP2
STAB2
STAB1
VSSP1
OUT1
BOOT1
VDDP1
HVP1
OSCIO
TH1
AMP_MUTE
10
LINE_MUTE
7,16
D605
LL4148
AMP_SHUT
20
R633
NC
C626
0.1uF/25V
C622
0.1uF/25V
C624 1uF/25V
VPA
+
C629
470UF35V
R621
33K OHM 1/10W
R614
10 OHM 1/4W
C614
0.1uF/25V
+
C618
47uF/25V
R625
1K OHM 1/10W
C610
NC
R739
0 OHM 1/10W
R616
5.1K OHM 1/10W
R728
13K OHM 1/10W
R796
5.6K OHM 1/10W
R264
1K OHM 1/10W
+24V
C609
0.47uF
C603
330pF
R740
NC
Q604
MMBT3904
R609
12K OHM 1/10W
FB604
BEAD
HVP1
C625
330pF
C608 470pF
D601
LL4148
R623
10K OHM 1/10W
C627
0.1uF/25V
C613 0.1uF/25V
EarMuteB
Q603
MMBT3904
Q602
MMBT3904
HPDET#
16
OFF_MUTE
16
HVP1
C623
0.1uF/50V
C620 470pF
R612
NC
AMP_POWER
D604
LL4148
Q605
MMBT3904
R617
4.7K OHM 1/10W
FB603
BEAD
D602
LL4148
C628 1uF/25V
AMP_12V
C616
NC
R605
0 OHM 1/10W
R626
 10 OHM +-1% 1/4W
VPA
L602
22uH +-25%
R610
47K OHM 1/10W
FB612
70 OHM
1
2
R628
100K OHM 1/10W
C743
1uF/16V
+
C631
330UF16V
R611
NC
SPK_L
16
R615
4.7K OHM 1/10W
AMP_POWER
12V-OP
AMP_12V
VOL_MUTE
VOL_MUTE
C607 0.015uF
CN602
CONN
1
2
3
4
OFF_MUTE
C621
0.1uF/25V
C619 0.015uF
AMP_POWER
FB613
70 OHM
1
2
R620
10K OHM 1/10W
R725
0 OHM 1/10W
AMP_POWER
R726
47K OHM 1/10W
R618
1.2K OHM 1/10W
+
C630
470UF35V
C611
0.68uF/63V
FB615
70 OHM
1
2
+5V
SPK_R
16
D603
LL4148
C602 1uF/25V
 
 
 
 
 
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