DOWNLOAD LG 42LH35FD (CHASSIS:LJ91A) Service Manual ↓ Size: 4.82 MB | Pages: 53 in PDF or view online for FREE

Model
42LH35FD (CHASSIS:LJ91A)
Pages
53
Size
4.82 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD
File
42lh35fd-chassis-lj91a.pdf
Date
PREV: LG 42LH30FD (CHASSIS:LT91A) Service Manual

LG 42LH35FD (CHASSIS:LJ91A) Service Manual ▷ View online

F
i
b
e
r
 
O
p
t
i
c
THE    SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS 
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE    SYMBOL MARK OF THE SCHEMETIC.
2009.01.20
VIDEO EXT.INPUT
BRAZIL DVR DV
RGB_HSYNC
RGB_VSYNC
D3.3V
R705
5.1
L708
120ohm
BG1608B121F
R768
4.7K
DDC_SDA
12:E4
PC_R_IN
5:J4
L709-*1
0
RGB_0OHM
C706
0.1uF
AV1_L_IN
5:E2
SIDE_CVBS_IN
5:G4
D734
5.6V
ADMC5M03200L
C734
100pF
D712
5.5V
ADLC 5S 03 015
Q702
2SC3052
US_Commercial
E
B
C
C759
47pF
C705
0.1uF
D705
5.6V
ADMC5M03200L
R706
15
C735
27pF
C745
1uF
25V
R749
5.1
L706
270nH
C714
100pF
G_VID_INCM
3:T15
/W_PROTECT
12:J4
AV1_CVBS_INCM
3:T19
D729
5.6V
ADMC5M03200L
C763
1uF
25V
COMP2_Y
11:M17
JP718
Q701
2SC3052
OPT
E
B
C
L704
270nH
D726
30V
ADUC30S03010L
C738
100pF
L710
120ohm
BG1608B121F
D3.3V
R772
22
R732
470K
R743
220
JP734
C727
27pF
RGB_SW
9:H6
D720
5.6V
ADMC5M03200L
IC703
M24C02-RMN6T
3
E2
2
E1
4
VSS
1
E0
5
SDA
6
SCL
7
WC
8
VCC
R751
100
COMP1_Y
11:M18
R709
4.7K
R719
100
OPT
C710
22uF
16V
C733
47pF
D711
30V
ADUC30S03010L
C711
47pF
OPT
D721
5.5V
ADLC 5S 03 015
COMP2_Pr
11:M17
R713
4.7K
L705
270nH
COMP1_INCM
3:T24
R718
100
OPT
R763
10K
R744
15
C768
100pF
C720
1uF
25V
R724
10K
OPT
1/16W
5%
SIDE_INCM
3:T18
C736
27pF
AV1_R_IN
5:E2
R_VID_INCM
3:T15
R701
75
R769
470K
COMP2_Pb
11:M16
IR
12:D4;14:U23
D3.3V
R764
1K
L702
270nH
D722
5.6V
ADMC5M03200L
C724
27pF
D733
ENKMC2838-T112
A1
C
A2
JP730
R723
0
C761
4700pF
D3.3V
R778
1K
+5.0V_ST
R736
2.7K
RGB_R
11:M19
COMP2_INCM
3:T22
D715
5.5V
ADLC 5S 03 015
COMP1_VID_INCM
11:M17
C743
27pF
C729
1uF
25V
D704
5.6V
ADMC5M03200L
C752
100pF
L701
BLM18PG121SN1D
COMP1_Pb
11:M18
R756
15
D703
5.5V
ADLC 5S 03 015
C753
0.1uF
PC_INCM
3:T14
R777
2.7K
R721
470K
COMP1_R_IN
5:H3
JK705
KCN-DS-1-0088
1
2
3
4
5
6
7
8
9
10
JK704
PPJ218-01
5C
[RD]CONTACT
2C
[RD]U_CAN
4C
[RD]O_SPRING
2B
[WH]U_CAN
3B
[WH]C_LUG
2A
[YL]U_CAN
5A
[YL]CONTACT
4A
[YL]O_SPRING
D732
5.5V
ADLC 5S 03 015
R771
0
OPT
R774
0
OPT
R773
0
JK701
KCN-DS-1-0089
1
RED
2
GREEN
3
BLUE
4
GND_1
5
DDC_GND
6
RED_GND
7
GREEN_GND
8
BLUE_GND
9
NC
10
SYNC_GND
11
GND_2
12
DDC_DATA
13
H_SYNC
14
V_SYNC
15
DDC_CLOCK
16
SHILED
RGB_VS
11:K10
R739
3.3K
US_Commercial
+5.0V
RGB_G
11:M19
R754
15
IC702
74F08D
3
Q0
2
D0B
4
D1A
1
D0A
6
Q1
5
D1B
7
G
N
D
8
Q
2
9
D2A
10
D2B
11
Q3
12
D3A
13
D3B
14
VCC
C762
0.1uF
D710
5.6V
ADMC5M03200L
JP720
D713
30V
ADUC30S03010L
R710
100
R766
22
C760
0.1uF
BCM_SPDIF_OUT
11:W20
D707
5.6V
ADMC5M03200L
R770
470K
D709
5.6V
ADMC5M03200L
AV1_CVBS_IN
5:E2
C731
1uF
25V
C748
27pF
TP4
RS232C_TxD
14:X7
D731
5.5V
ADLC 5S 03 015
C767
100pF
C703
0.1uF
R753
1K
D724
30V
ADUC30S03010L
R707
2.7K
JK703
PEJ024-01
6B
T_TERMINAL2
8
SHIELD_PLATE
7B
B_TERMINAL2
5
T_SPRING
4
R_SPRING
7A
B_TERMINAL1
6A
T_TERMINAL1
3
E_SPRING
COMP2_VID_INCM
11:M16
DDC_SCL
12:E5
D3.3V
COMPOSITE1_SW
9:H5
JP729
R761
22
R726
100
D730
5.6V
ADMC5M03200L
R748
470K
D718
5.5V
ADLC 5S 03 015
+3.3V_ST
C747
100pF
R750
2.7K
D701
5.6V
ADMC5M03200L
JP732
C757
47pF
C751
100pF
RGB_HS
11:K10
R745
15
SIDE_R_IN
5:J4
C749
27pF
C766
100pF
COMP1_L_IN
5:H3
D717
5.5V
ADLC 5S 03 015
R759-*1
1K
RGB_HV_1K
R741
15
C717
220pF
R740
1K
R737
100
C750
27pF
R735
100K
US_Commercial
RGB_B
11:M18
L708-*1
0
RGB_0OHM
D725
30V
ADUC30S03010L
C712
1uF
25V
PC_L_IN
5:J4
R755
15
R722
470K
C702
0.1uF
D727
30V
ADUC30S03010L
R704
100
D714
5.5V
ADLC 5S 03 015
JK700
PPJ227-01
9N
[GN]E-LUG
5K
[GN]O-SPRING-L
6K
[GN]CONTACT-L
4E
[GN]O-SPRING-S
3E
[GN]CONTACT-S
9M
[BL]E-LUG
7J
[BL]C-LUG-L
8D
[BL]C-LUG-S
9L
[YL]E-LUG
4L
[YL]O-SPRING-S
3L
[YL]CONTACT-S
7H
[RD]C-LUG-L
8C
[RD]C-LUG-S
9G
[WH]E-LUG
8M
[WH]C-LUG-S_1
7G
[WH]C-LUG-L
8B
[WH]C-LUG-S_2
9F
[RD]E-LUG
4N
[RD]O-SPRING-S_1
3N
[RD]CONTACT-S_1
5F
[RD]O-SPRING-L
6F
[RD]CONTACT-L
4A
[RD]O-SPRING-S_2
3A
[RD]CONTACT-S_2
D716
5.6V
ADMC5M03200L
C723
27pF
R775
100
R716
0
D723
30V
ADUC30S03010L
R734
5.1
TP3
R712
2.7K
COMP1_Pr
11:M18
COMP2_SW
9:H4
C739
100pF
+5.0V_ST
R738
100
R730
470K
C718
220pF
C701
0.1uF
SIDE_L_IN
5:J4
B_VID_INCM
3:T15
D3.3V
JK702
JST1223-001
1
GND
2
VCC
3
VINPUT
4
F
I
X
_
P
O
L
E
COMPOSITE2_SW
9:H6
L703
270nH
R702
470K
C719
1uF
25V
C741
27pF
C721
100pF
C704
0.1uF
R720
1K
R776
100
R733
100K
US_Commercial
C722
100pF
R714
100
R762
10K
COMP2_L_IN
5:H3
C737
27pF
L707
270nH
L710-*1
0
RGB_0OHM
C716
47pF
50V
OPT
R729
75
+5.0V_ST
L709
120ohm
BG1608B121F
C708
100pF
C715
100pF
+5.0V
C742
27pF
R711
1K
R725
100
R761-*1
1K
RGB_HV_1K
COMP1_SW
9:H4
D719
5.6V
ADMC5M03200L
C764
1uF
25V
AV1_INCM 3:T20
SIDE_CVBS_INCM
3:T19
R727
3.3K
OPT
JP722
TP1
R715
15
D708
5.6V
ADMC5M03200L
TP2
R752
100
R708
470K
C713
100pF
R717
0
TP5
R765
4.7K
TP7
R728
5.1
C758
47pF
R759
22
R742
220
D706
5.5V
ADLC 5S 03 015
R767
5.1
JP721
R747
470K
R703
100
C726
47pF
C744
1uF
25V
C707
1uF
25V
D728
30V
OPT
ADUC30S03010L
COMP2_R_IN
5:H3
IC701
MAX3232CDR
3
C1-
2
V+
4
C2+
1
C1+
6
V-
5
C2-
7
DOUT2
8
RIN2
9
ROUT2
10
DIN2
11
DIN1
12
ROUT1
13
RIN1
14
DOUT1
15
GND
16
VCC
RS232C_RxD
14:X8
D702
5.6V
ADMC5M03200L
TP6
MDS61887701
GAS1
MDS61887701
GAS2
MDS61887701
GAS3
MDS61887701
GAS4
MDS61887701
GAS5
MDS61887701
GAS6
1
17
TxD
RxD
AV
COMPONENT1/2,AV1
COMPONENT1
COMPONENT2
RS-232C
SIDE_AV
INCM
PC AUDIO
SPDIF OPTIC JACK
Place this INCM 
near connector
Run along G, B, R traces
Run along Y, PB, Pr traces
R,G,B PC INPUT
SMD Gasket Option
A
B
C
D
E
F
G
H
I
J
1
2
3
4
5
6
7
THE    SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS 
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE    SYMBOL MARK OF THE SCHEMETIC.
2009.01.20
HDMI INPUT
BRAZIL DVR DV
HPD1
Y13
R634
47K
C604
0.1uF
D2-_HDMI4
AE19
HDMI0_RXC-_BCM
11:W17
+5.0V
5V_HDMI_2
R628
0
C621
0.1uF
CK-_HDMI2
D2-_HDMI2
AL14
D2-_HDMI2
CK-_HDMI1
R618
0
DDC_SDA_4
R14;AG19
JK501
QJ41193-CFEE1-7F
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
C623
0.1uF
C629
0.1uF
C622
0.1uF
CEC_REMOTE
H17;R26;W27;AL11
C608
0.1uF
D0+_HDMI4
R671
0
R658
0
D2-_HDMI1
Y10
CK+_HDMI4
D0-_HDMI4
D601
MMBD301LT1G
D1+_HDMI1
Y11
R677
0
GND
VR607
AVRL161A1R1NT
HDMI0_RX2+_BCM
11:W16
IC601
TDA9996HL
1
VSS_1
2
OUT_C+
3
OUT_C-
4
VDDO[3V3]
5
OUT_DDC_CLK
6
OUT_DDC_DAT
7
VSS_2
8
VDDC[1V8]_1
9
RXA_HPD
10
RXA_5V
11
RXA_DDC_DAT
12
RXA_DDC_CLK
13
RXA_C-
14
RXA_C+
15
VDDH[3V3]_1
16
RXA_D0-
17
RXA_D0+
18
VSS_3
19
RXA_D1-
20
RXA_D1+
21
VDDH[3V3]_2
22
RXA_D2-
23
RXA_D2+
24
VDDH[1V8]_1
25
NC
26
VSS_4
27
TEST
28
RXB_HPD
29
RXB_5V
30
RXB_DDC_DAT
31
RXB_DDC_CLK
32
RXB_C-
33
RXB_C+
34
VDDH[3V3]_3
35
RXB_D0-
36
RXB_D0+
37
VSS_5
38
RXB_D1-
39
RXB_D1+
40
VDDH[3V3]_4
41
RXB_D2-
42
RXB_D2+
43
VSS_6
44
CDEC_DDC
45
VDDC[1V8]_2
46
VDDC[3V3]
47
MODE
48
PD
49
SDA/SEL1
50
SCL/SEL0
51
XTAL_IN
52
XTAL_OUT
53
INT/HP_CTRL
54
CDEC_STBY
55
VDDS[3V3]
56
VSS_7
57
CEC
58
RXC_HPD
59
RXC_5V
60
RXC_DDCC_DAT
61
RXC_DDC_CLK
62
RXC_C-
63
RXC_C+
64
VDDH[3V3]_5
65
RXC_D0-
66
RXC_D0+
67
VSS_8
68
RXC_D1-
69
RXC_D1+
70
VDDH[3V3]_6
71
RXC_D2-
72
RXC_D2+
73
VSS_9
74
R12K
75
VDDH[1V8]_2
76
RXD_HPD
77
RXD_5V
78
RXD_DDC_DAT
79
RXD_DDC_CLK
80
RXD_DC-
81
RXD_DC+
82
VDDH[3V3]_7
83
RXD_D0-
84
RXD_D0+
85
VSS_10
86
RXD_D1-
87
RXD_D1+
88
VDDH[3V3]_8
89
RXD_D2-
90
RXD_D2+
91
VDDC[1V8]_3
92
VSS_11
93
OUT_D2+
94
OUT_D2-
95
VDDO[1V8]
96
OUT_D1+
97
OUT_D1-
98
VSS_12
99
OUT_D0+
100
OUT_D0-
D0+_HDMI1
CK-_HDMI2
AL12
D2+_HDMI1
C625
0.1uF
R639
0
R675
OPT
0
GND
R657
47K
GND
C607
0.1uF
JP604
L601
BLM18PG121SN1D
JP605
D1+_HDMI4
AF19
DDC_SCL_1
HDMI0_RX1-_BCM
11:W16
DDC_SDA_1
+3.3V_HDMI
CK+_HDMI1
HDMI0_RX1+_BCM
11:W16
R668
0
R655
47K
R606
0
C614
0.1uF
R665
0
R663
0
CEC_REMOTE
H8;H17;R26;AL11
C606
0.1uF
HDMI_SDA
DDC_SDA_2
C615
0.1uF
+1.8V_HDMI
HPD4
R616
0
+1.8V_AMP
D1+_HDMI2
AL13
C611
0.1uF
C627
0.1uF
D1-_HDMI1
Y11
DDC_SCL_2
CK+_HDMI1
Y12
HDMI_CEC
12:F6
JK500
QJ41193-CFEE1-7F
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
DDC_SCL_4
R13;AG19
HPD1
DDC_SCL_4
R641
0
HPD2
D0+_HDMI1
Y11
C605
0.1uF
HPD2
AL11
HDMI0_RX0+_BCM
11:W17
DDC_SDA_1
D3.3V
D2+_HDMI2
C613
0.1uF
DDC_SDA_4
D1-_HDMI4
CK-_HDMI1
Y12
C612
0.1uF
CK+_HDMI2
AL12
R656
47K
JP606
CEC_REMOTE
H8;R26;W27;AL11
DDC_SCL_2
C628
0.1uF
R670
0
5V_HDMI_2
DDC_SCL_2
R17;AL12
DDC_SCL_1
M17;X12
CK+_HDMI4
AG19
R627
0
C610
0.1uF
JP603
D2+_HDMI4
+5.0V
D1+_HDMI1
C626
0.1uF
SDA1_3.3V
5:G5;16:G14
R605
0
DDC_SDA_2
R18;AL12
+3.3V_HDMI
JP602
R672
OPT
4.7K
5V_HDMI_2
P19;AJ15
HDMI_SCL
L602
BLM18PG121SN1D
C616
0.1uF
R666
68K
R673
OPT
4.7K
CEC_REMOTE
+3.3V_ST
CK-_HDMI4
+1.8V_HDMI
5V_HDMI_4
D2+_HDMI2
AL14
R661
1.8K
D0-_HDMI2
AL13
DDC_SCL_4
R635
47K
D0+_HDMI4
AF19
D1-_HDMI2
D1+_HDMI4
D0-_HDMI4
AF19
5V_HDMI_1
D0+_HDMI2
CK-_HDMI4
AG19
5V_HDMI_1
HDMI0_RX2-_BCM
11:W16
Q601
SSM6N15FU
3
DRAIN2
2
GATE1
1
SOURCE1
4
SOURCE2
5
GATE2
6
DRAIN1
DDC_SCL_1
R662
1.8K
DDC_SDA_2
5V_HDMI_4
Q16;AH18
D2+_HDMI4
AE19
SCL1_3.3V
5:G5;16:G14
R642
0
C619
0.1uF
R653
47K
R667
9.1K
R664
0
OPT
DDC_SDA_4
GND
D1+_HDMI2
CEC_REMOTE
H8;H17;W27;AL11
+3.3V_HDMI
C620
0.1uF
DDC_SDA_1
M18;X13
R676
12K
HDMI0_RX0-_BCM
11:W17
HPD4
AH19
D0-_HDMI1
D1-_HDMI4
AF19
D0-_HDMI2
GND
R669
0
JP601
R617
0
D2-_HDMI4
D1-_HDMI1
C624
0.1uF
HDMI0_RXC+_BCM
11:W17
5V_HDMI_4
C617
0.1uF
D2-_HDMI1
D2+_HDMI1
Y10
+1.8V_HDMI
D1-_HDMI2
AL13
JK503
KJA-ET-0-0032 
14
NC
13
CEC
5
DATA1_SHIELD
20
JACK_GND
12
CLK-
11
CLK_SHIELD
2
DATA2_SHIELD
19
HPD
18
+5V_POWER
10
CLK+
4
DATA1+
1
DATA2+
17
DDC/CEC_GND
9
DATA0-
8
DATA0_SHIELD
3
DATA2-
16
SDA
7
DATA0+
6
DATA1-
15
SCL
R674
OPT
4.7K
5V_HDMI_1
L19;Z14
R678
0
OPT
CK+_HDMI2
C609
0.1uF
R643
0
D0-_HDMI1
Y12
D0+_HDMI2
AL13
R607
0
C618
5.6nF
2
17
* HDMI CEC
UI_HW_PORT1
Net Labels changed for HDMI2
UI_HW_PORT2
EDID Pull-up
VARISTORS(VR500/501/502/503/504/505/506/507) on lines-HPD1/2/3/4 are all options
HDMI S/W For MSTAR Platform
SIDE_HDMI_PORT4
in case HDMI Switch doesn’t support ’ESD protection’
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
AA
AB
AC
AD
AE
AF
AG
AH
AI
AJ
AK
AL
AM
AN
AO
AP
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
THE    SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS 
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE    SYMBOL MARK OF THE SCHEMETIC.
AUDIO
BRAZIL DVR DV
2009.01.20
C519
10uF
R528
100
P500
SMAW250-04Q
1
SPK_R-
2
SPK_R+
3
SPK_L-
4
SPK_L+
5
.
R522
100
+20.0V
MICOM_RESET
12:I4
C523
22000pF
C522
1uF
C504
0.1uF
C544
0.47uF
C513
330uF
R525
3.3
C532
0.1uF
R535
4.7K
R537
4.7K
C525
1uF
GND
C515
22000pF
D504
100V
1N4148W
OPT
+1.8V_AMP
R524
100
D3.3V
C505
10uF
C531
1000pF
C500
100pF
JP506
L502
BLM18PG121SN1D
R527
0
R531
5.6
C541
0.1uF
SCL1_3.3V
5:G5;16:G14
C528
0.1uF
R523
100
R538
3.3
C538
1000pF
R541
3.3
C566
33pF
L509
MLB-201209-0120P-N2
C512
22000pF
IC500
NTP-3100L
1
BST1A
2
VDR1A
3
RESET
4
AD
5
DVSS_1
6
VSS_IO
7
CLK_I
8
VDD_IO
9
DGND_PLL
10
AGND_PLL
11
LFM
12
AVDD_PLL
13
DVDD_PLL
14
TEST0
15
DVSS_2
16
DVDD
17
SDATA
18
WCK
19
BCK
20
SDA
21
SCL
22
MONITOR_0
23
MONITOR_1
24
MONITOR_2
25
FAULT
26
VDR2B
27
BST2B
28
PGND2B_1
29
PGND2B_2
30
OUT2B_1
31
OUT2B_2
32
PVDD2B_1
33
PVDD2B_2
34
PVDD2A_1
35
PVDD2A_2
36
OUT2A_1
37
OUT2A_2
38
PGND2A_1
39
PGND2A_2
40
BST2A
41
VDR2A
42
NC
43
VDR1B
44
BST1B
45
PGND1B_1
46
PGND1B_2
47
OUT1B_1
48
OUT1B_2
49
PVDD1B_1
50
PVDD1B_2
51
PVDD1A_1
52
PVDD1A_2
53
OUT1A_1
54
OUT1A_2
55
PGND1A_1
56
PGND1A_2
C518
0.1uF
D503
100V
1N4148W
OPT
C526
0.1uF
C520
0.01uF
C543
0.47uF
C507
0.1uF
L508
MLB-201209-0120P-N2
L500
BLM18PG121SN1D
C539
0.1uF
C501
1000pF
L510
MLB-201209-0120P-N2
C529
0.1uF
C509
1uF
10V
C503
0.1uF
C506
0.1uF
BCM_I2S_LRCLK_OUT
11:V25
+1.8V_AMP
C521
1uF
L503
BLM18PG121SN1D
IC504
AZ1117H-1.8TRE1(EH13A)
2
OUTPUT
3
INPUT
1
ADJ/GND
D3.3V
R526
100
JP504
C564
0.01uF
C537
1000pF
C542
0.1uF
JP503
R536
4.7K
MUTE1
12:G3
R532
5.6
C534
10uF
L501
BLM18PG121SN1D
C530
0.01uF
D501
100V
1N4148W
OPT
C527
330uF
C565
33pF
R530
5.6
C552
10uF
C540
0.1uF
C547
0.01uF
R542
100
C508
33pF
R529
100
L504
DA-8580
22uH
2S
1S
1F
2F
+1.8V_AMP
D502
100V
1N4148W
OPT
C567
0.1uF
R539
3.3
BCM_I2S_DATA_OUT
11:V25
C517
0.1uF
R556
0
R533
5.6
R534
4.7K
SDA1_3.3V
5:G5;16:G14
C535
1000pF
C514
0.1uF
C536
1000pF
C548
0.01uF
C524
22000pF
L506
DA-8580
22uH
2S
1S
1F
2F
C533
10uF
BCM_AUD_MCLK
9:H6
L511
MLB-201209-0120P-N2
BCM_I2S_SCLK_OUT
11:V26
R501
3.3
C546
0.01uF
JP505
R521
3.3K
+1.8V_AMP
C545
0.01uF
+20.0V
R540
3.3
C516
0.1uF
3
17
IIC CH4
0x54
MCLK : 12.288MHz
A
B
C
D
E
F
G
H
I
J
1
2
3
4
5
6
7
THE    SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS 
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE    SYMBOL MARK OF THE SCHEMETIC.
POWER
BRAZIL DVR DV
2009.01.20
C873
1uF
25V
C896
10uF
IC802
SC2621ASTRT
3
COMP
2
OCS
4
FB
1
BST
6
LDFB
5
LDOG
7
GND_1
8
VCC
9
NC
10
DRV
11
DL
12
GND_2
13
PN
14
DH
C882
330uF
35V
6.8K
R806
C866
10uF
C806
220pF
C893
10uF
10V
LH90_ONLY
L833
CB3216PA501E
L827
MLB-201209-0120P-N2
C829
330uF
4V
SANYO
C838
1uF
Q807
2SC3875S(ALY)
OPT
E
B
C
R856
1K
OPT
+5.0V
R803
1.1K
OPT
JP1314
C881
1uF
25V
OPT
C839
1uF
R829
11K
C818
10uF
10V
OPT
+12.0V_LCD
C826
10uF
16V
C894
10uF
10V
OPT
R851
33K
OPT
R847
4.7K
C868
0.01uF
C852
1000pF
50V
R848
100
R845
22K
C809
1uF
+3.3V_ST
L821
MLB-201209-0120P-N2
OPT
C822
470pF
C8001
0.1uF
50V
OPT
C865
10uF
10V
INV_ON/OFF
C862
3.3nF
JP1317
IC808
SI4804BDY
3
S2
2
G1
4
G2
1
S1
5
D2_1
6
D2_2
7
D1_1
8
D1_2
R842
10K
OPT
R862
10K
OPT
C844
0.1uF
16V
+12.0V
C840
33uF
10V
C864
33uF
10V
C808
1uF
C880
220uF
16V
C835
0.01uF
C874
330uF
35V
C819
3.3nF
3.3K
R807
IC805
AOZ1073AIL
3
AGND
2
VIN
4
FB
1
PGND
5
COMP
6
EN
7
LX_1
8
LX_2
+5.0V_ST
R824
1.2K
R802
10K
1%
OPT
Q800
Si4800BDY
LH50_90_ONLY
3
S3
2
S2
4
G
1
S1
5
D5
6
D6
7
D7
8
D8
C817
0.1uF
D3.3V
C877
15pF
50V
D2.5V
D3.3V
L808
CB4532UK121E
C851
10uF
6.3V
C870
0.1uF
+3.3V_ST
R838
5.6K
1%
C885
0.1uF
R843
10K
D3.3V
R860
0
OPC_EN
R823
1.1K
R831
15K
1%
+1.8V
C891
0.1uF
16V
OPT
0
R853
R810
1
GND
C814
10uF
16V
C857
1uF
C869
33uF
L815
MLB-201209-0120P-N2
L830
MLB-201209-0120P-N2
OPT
L832
MLB-201209-0120P-N2
R841
18K
1%
C843
10uF
6.3V
C849
4.7uF
OPT
C856
330pF
50V
L811
BG2012B121F
LH50_90_ONLY
L823
MLB-201209-0120P-N2
CHATTERING_BEAD
D801
1N4148W
100V
+3.3V_MEMC
C897
1uF
R852
3.3K
C810
1uF
LVDS_PANEL_CTRL
12:I5
R811
1
JP1318
+12.0V
BCMPWM_VBR_A
L816
MLB-201209-0120P-N2
C832
10uF
6.3V
C890
0.1uF
16V
LH90_ONLY
R849
6.8K
OPT
L806
MLB-201209-0120P-N2
R855
OPT
10K
R819
1.5K
1
%
+1.8V_MEMC
L819
0
L809
MLB-201209-0120P-N2
C820
3.3nF
L812
MLB-201209-0120P-N2
OPT
C836
10uF
6.3V
C892
0.1uF
16V
R846
1K
ENG
C800
10uF
LH50_90_ONLY
C860
10uF
16V
JP1319
C871
22uF
16V
C876
0.1uF
50V
OPT
R840
39K
1%
C825
10uF
6.3V
R865
47K
C895
10uF
10V
L801
2.2uH
R809
150K
1/10W
R858
22K
C823
6800pF
L826
0
R813
4.7K
1%
OPT
R818
22K
1
%
C855
0.1uF
C884
1uF
35V
R834
0
5%
C803
0.068uF
L824
MLB-201209-0120P-N2
+12.0V
R804
15K
1%
C807
2200pF
JP1321
C878
0.1uF
50V
IC804
SC4215ISTRT
3
VIN
2
EN
4
NC_2
1
NC_1
5
NC_3
6
VO
7
ADJ
8
GND
L817
MLB-201209-0120P-N2
CHATTERING_BEAD
C879
0.1uF
16V
OPT
GND
R805
1.8K
C859
10uF
10V
+5.0V
IC800
SC2621ASTRT
3
COMP
2
OCS
4
FB
1
BST
6
LDFB
5
LDOG
7
GND_1
8
VCC
9
NC
10
DRV
11
DL
12
GND_2
13
PN
14
DH
Q805
2SC3052
E
B
C
+12.0V
L803
MLB-201209-0120P-N2
C831
100uF
20V
SANYO
Q803
2SC3052
E
B
C
C889
330uF
4V
SANYO
C828
10uF
10V
C883
22uF
16V
Q808
2SC3052
E
B
C
RL_ON
R816
10K
C824
10uF
10V
OPT
+12.0V
+5.0V
DIMMING_1.8V
R859
0
D3.3V
C861
0.1uF
C872
0.1uF
50V
IC809
SI4804BDY
3
S2
2
G1
4
G2
1
S1
5
D2_1
6
D2_2
7
D1_1
8
D1_2
OPC_OUT
+1.26V_MEMC
R861
0
OPC_NON
C816
0.1uF
R821
10K
R844
620
R828
330K
1/10W
C842
10uF
16V
C801
10uF
10V
OPT
R815
200
1%
C848
10uF
L802
2.2uH
L825
3.6uH
R808
390K
1/10W
C834
10uF
6.3V
C867
100uF
L807
CB4532UK121E
C863
470pF
C805
10uF
10V
OPT
A3.3V
C841
10uF
16V
+5.0V_ST
C899
100uF
LH35_LH50_ONLY
C898
1uF
C846
0.1uF
C821
470pF
R864
47K
R832
20K
1%
L829
MLB-201209-0120P-N2
LH90_ONLY
GND
L805
MLB-201209-0120P-N2
BCMPWM_VBR_B
IC803
SC4215ISTRT
3
VIN
2
EN
4
NC_2
1
NC_1
5
NC_3
6
VO
7
ADJ
8
GND
JP1320
L818
0
IC801
SC2621ASTRT
3
COMP
2
OCS
4
FB
1
BST
6
LDFB
5
LDOG
7
GND_1
8
VCC
9
NC
10
DRV
11
DL
12
GND_2
13
PN
14
DH
C813
1uF
25V
C850
10uF
6.3V
D803
1N4148W
100V
GND
+5.0V_ST
R857
10K
OPT
C815
10uF
16V
A2.5V
C886
1uF
25V
OPT
JP1316
R820
10K
D805
SAM2333
ENG
A
2
[
G
N
]
C
A
1
[
R
D
]
C802
2200pF
C858
33uF
10V
R854
33K
R812
20K
1%
OPT
Q809
SI4925BDY
3
S2
2
G1
4
G2
1
S1
5
D2_1
6
D2_2
7
D1_1
8
D1_2
R825
300
R817
12.4K
1%
JP1322
C833
0.01uF
R830
10K
OPT
R814
2K
1%
P800
FW20020-24S
19
NC
14
12V
9
5.2V
4
GND
18
20V
13
12V
8
5.2V
3
GND
17
20V
12
GND
7
5.2V
2
PWR ON
16
GND
11
GND
6
GND
1
NC
20
INV ON
15
GND
10
5.2V
5
GND
21
A.DIM
22
Err Out
23
NC
24
PWM DIM
3.3K
R827
C845
10uF
Q804
Si4800BDY
OPT
3
S3
2
S2
4
G
1
S1
5
D5
6
D6
7
D7
8
D8
R850
0
OPT
Q801
Si4800BDY
OPT
3
S3
2
S2
4
G
1
S1
5
D5
6
D6
7
D7
8
D8
L822
MLB-201209-0120P-N2
R822
10K
C854
10uF
L831
MLB-201209-0120P-N2
R837
1
ERROR_OUT
+12.0V
C830
0.1uF
16V
Q806
RT1P141C-T112
E
B
C
L804
CB4532UK121E
C847
10uF
L814
MLB-201209-0120P-N2
OPT
R826
10K
L813
BG2012B121F
LH50_90_ONLY
R835
0
+1.8V
D1.8V
0.1uF
C875
16V
OPT
C812
1uF
C811
1uF
C837
0.1uF
JP1315
L810
2.2uH
L820
MLB-201209-0120P-N2
OPT
+20.0V
D800
1N4148W
100V
+5.0V
IC807
SI4804BDY
3
S2
2
G1
4
G2
1
S1
5
D2_1
6
D2_2
7
D1_1
8
D1_2
Q802
2SC3875S(ALY)
OPT
E
B
C
D1.2V
C827
470pF
R839
1K
1
%
A1.2V
C853
0.1uF
R863
120K
OPT
L817-*1
120
CHATTERING_120
L823-*1
120
CHATTERING_120
C804
10uF
LH50_90_ONLY
+1.8V_MEMC
R800
13K
LH50_90_ONLY
R801
4.7K
LH50_90_ONLY
OPC_OUT2
001:AF12
C887
22uF
16V
4
17
* +1.26V Core for FRC
* FROM LIPS & POWER B/D -->Apply changed Pin Map 
must be placed with pin#8,#10 as close as possible. 
must be placed with pin#8,#10 as close as possible. 
use after D2.5V test
(For ENC / ENC DDR)
We’ll change SI4804 to KEC’s Product
LDO BLOCK
We have to decide whether IC803
LDO BLOCK
(For TUNER / BCM)
(For TUNER 5V)
VOUT : 2.533V
LDO BLOCK
must be placed with pin#8,#10 as close as possible. 
A
B
C
D
E
F
G
H
I
J
1
2
3
4
5
6
7
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