LG 22LG3000 / 22LG3010 (CHASSIS:LD84A) Service Manual ▷ View online
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
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
50
51
52
52
53
54
55
55
56
57
58
58
59
60
60
61
62
63
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
SDA2
SCL2
RX2C
RX2C
RX2C
Vcc
RX20
RX20
RX20
GND
RX21
RX21
RX21
Vcc
RX22
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
47K OHM 1/10W
FB607
300 OHM
R670
100K OHM 1/10W
100K OHM 1/10W
12V-OP
CN601
PHONEJACK
1
7
7
6
2
3
4
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
47K OHM 1/10W
C647
NC
NC
R662
100K OHM 1/10W
100K OHM 1/10W
+
C650
220uF/10V
C636
NC
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
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
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
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
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
0.1uF/25V
C622
0.1uF/25V
C624 1uF/25V
VPA
+
C629
470UF35V
R621
33K OHM 1/10W
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
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
0.1uF/25V
C613 0.1uF/25V
EarMuteB
Q603
MMBT3904
Q602
MMBT3904
MMBT3904
HPDET#
16
OFF_MUTE
16
HVP1
C623
0.1uF/50V
C620 470pF
R612
NC
AMP_POWER
D604
LL4148
Q605
MMBT3904
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
R207
NC
V1
R245
100 OHM 1/10W
SCT1_AVO_GND 6
DIF1
C205
NC
C208
NC
C203
0.1UF16V
R220
75 OHM 1/4W
DIF2
C251
3.3pF
DIF1
+5V_TUNER
R258
NC
IF_AGC_OUT
C216
0.1UF16V
C207
NC
R209
10K OHM 1/10W
V1
R205
4.7K OHM 1/10W
C219
47pF
R214
33K OHM 1/10W
C218 0.1UF16V
CVBS0
5
SDA
R218
10 OHM 1/10W
R215
75 OHM 1/4W
AS_TUNER
MPX0P
9
C206 0.01uF
AS_IF
SCL
C202 0.01uF
R213
56 OHM +-5% 1/4W
R219
56 OHM 1/10W
C201
0.01uF
R210
0 OHM 1/10W
R244
100 OHM 1/10W
SCT1_AV_OUT 6
DIF2
C204
10uF/10V
TUNER_SDA1 19
R208
NC
H
A3
18
21
Monday , June 23, 2008
715T3009
称爹
<
>
EU Tuner 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
L205
2.2uH
GND_TUNER
5
R216
0 OHM 1/10W
FAT_IN-
19
MPX0N
9
IF_AGC_OUT
C217
NC
IF_AGC
19
DIF2
R248
0 OHM 1/10W
Q202
2SD2653K
AS_TUNER
+5V_TUNER
L201
0 OHM 1/8W
R221
75 OHM 1/10W
+5V_TUNER
AS_IF
R211
10 OHM 1/10W
R246
4.7K OHM 1/10W
FAT_IN+
19
R212
NC
C213 0.1UF16V
AVCVBS0
R222
0 OHM 1/10W
L207
0 OHM 1/8W
Q201
2SD2653K
DIF1
+5V_TUNER
R256
330 OHM 1/10W
+5V_TUNER
TU201
TUNER
25
26
27
28
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
19
20
21
22
23
18
24
TH1
TH2
TH3
TH4
RF_IO
Ant Pwr
GND
NC
RF_AGC
GND
VP(TUN)
VT
GND
NC
As
SCL
SDA
REF
IF_AGC
DIF1
DIF2
+5V IF
SIF1
SIF2
NC
AS_IF
NC
CVBS
R206
4.7K OHM 1/10W
TUNER_SCL1 19
L206
2.2uH
V1
TUNER_CVBS
+5V_TUNER
R255
0 OHM 1/10W
+5V_TUNER
+
C214
47uF/25V
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