Daewoo LX32L1 Series Service Manual page 26

Schematic
1 2
A
0ohm-0402-±5%-1/16W
R47 NC/BAT54C-215
NC/10Kohm-0402-±5%-1/16W
1 NC/10Kohm-0402-±5%-1/16W NC/33ohm-0402-±5%-1/16W
+5V
2 TXD/ 0ohm-0402-±5%-1/16W
D4
CN9
R52
3 R53
VGA_5V
R56 R57
VGA_TX 11 1
6
VGA_SDA 12 2
7
22pF-0402-NPO-±5%-50V 13 3
22pF-0402-NPO-±5%-50V 8
14 4
9
VGA_SCL 15 5
10
R70 NC/33ohm-0402-±5%-1/16W
C54 C55
GND
RXD/
0ohm-0402-±5%-1/16W
GND VS_VGA L8
NC/ICVL0518030FR D10
GND 8K2ohm-0402-±5%-1/16W NC/ICVL0518030FR
12Kohm-0402-±5%-1/16W MGGB1005M301HT-LF
CN10 D11 R85 1uF-0603-Y5V-+80%-20%-10V
CKX3-3.5-11-G C
R86
R1 PC_ARIN C62 PC_ARI
R
L1 PC_ALIN C63 PC_ALI HS_VGA L9
B
L
R90
D351-015F-001- -G C11 C14
R91 NC/ICVL0518030FR
NC/ICVL0518030FR D12 MGGB1005M301HT-LF
470pF-0402-X7R-±10%-50V
8K2ohm-0402-±5%-1/16W
12Kohm-0402-±5%-1/16W 470pF-0402-X7R-±10%-50V
1uF-0603-Y5V-+80%-20%-10V
GND
AV1
NC/AV8-8.4-13D( , )
CN11
1 SCART_Bin 3 SCART_Rin
1 SCART-AROUT
AOR
2 SCART_R_IN
AIR
3 SCART-ALOUT
AOL
4 GND
AGND
GND 5 GND
BGND
4 SCART_Gin 6 CVBS_I/O 6 SCART_L_IN
AIL
7 SCART_Bin
R260 B
8 SC_SW
GND SWTCH
9 GND
GGND
10 DL_TXD
CLKOUT
NC/0ohm-0402-±5%-1/16W 11 SCART_Gin
G
7 SCART_R_IN 9 AV_R_I/O 12 DL_RXD
DATA
13 GND
RGND
14 GND
DATAGND
15 SCART_Rin
R
16 SCART_ FB
BLNK
GND 17 GND
VGND
SCART_L_IN 10 12 AV_L_I/O 18 GND
BLNKGND
19 SCART-VOUT
VOUT
20 SCART-VIN
VIN
21 GND
SHIELD
GND RC-2101(CS-104)-
CN14 D1
1 AV2_VIN L11 R132 C81
CVBS0
2
3 AV2_L_I C83 R136
4 NC/75ohm-0402-±5%-1/16W
5 AV2_R_I NC/0.047uF-0402-X7R-±10%-16V
NC/SDFL1005Q2R2KT(F)
NC/330pF-0402-X7R-±10%-50V
NC/5PIN-2.0-D-H-G NC/33ohm-0402-±5%-1/16W
C
R147 R148
AV2_R_I C91 AV2R_I CVBS_I/O
R153
D 2 2 C98 N / C C I V L 0 1 5 8 3 0 0 F R AV_R_I/O
R156 8K2ohm-0402-±5%-1/16W
R157
12Kohm-0402-±5%-1/16W AV_L_I/O
470pF-0402-X7R-±10%-50V
1uF-0603-Y5V-+80%-20%-10V
R163
GND CVBS_I/O
R164
A V 2 _ L I _ C102 A V 2 L I _
R165
AV_R_I/O
D 2 3 N / C C I V L 0 1 5 8 3 0 0 F R
C103
R166
R167 8K2ohm-0402-±5%-1/16W AV_L_I/O
12Kohm-0402-±5%-1/16W
470pF-0402-X7R-±10%-50V
1uF-0603-Y5V-+80%-20%-10V NC/0ohm-0402-±5%-1/16W
NC/0ohm-0402-±5%-1/16W
NC/0ohm-0402-±5%-1/16W
YPbPr_YIN AV1_IN L12
AV6-8.4-13D( , ) NC/ICVL0518030FR D24 D25 0.047uF-0402-X7R-±10%-16V
AV2 75ohm-0402-±5%-1/16W R171 C108 33ohm-0402-±5%-1/16W
1 AV1_IN 3 YPbPr_YIN 100pF-0402-NPO-±5%-50V
SDFL1005Q2R2KT(F)
NC/ICVL0518030FR
R173
NC/ICVL0518030FR YPbPr_PbIN AV1_RIN C110
4 AV1_RIN 6 YPbPr_PbIN 75ohm-0402-±5%-1/16W
D26 D27 C111
R174
7 AV1_LIN 9 YPbPr_PrIN
75ohm-0402-±5%-1/16W
R178
NC/ICVL0518030FR YPbPr_PrIN AV1_LIN C114
D29 D30 C115
R179
D
1 2
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3 4 5
+5V +5V_VID
R42
C37 C38 C40
100ohm-0402-±5%-1/16W
10uF-0805-Y5V-+80%-20%-10V
0.1uF-0402-Y5V-+80%-20%-25V R44
L5 PC_RIN
GZ1005D600T(F) 0.1uF-0402-Y5V-+80%-20%-25V
C41
C44 R48 YPbPr_YIN YPbPr_YI
75ohm-0402-±5%-1/16W 10uF-0805-Y5V-+80%-20%-10V
10pF-0402-NPO-±5%-50V
NC/ICVL0518030FR 100Kohm-0402-±5%-1/16W R49
D5 33Kohm-0402-±5%-1/16W
10uF-0805-Y5V-+80%-20%-10V 10uF-0805-Y5V-+80%-20%-10V
VGA_Rin 100Kohm-0402-±5%-1/16W 100Kohm-0402-±5%-1/16W
33Kohm-0402-±5%-1/16W 33Kohm-0402-±5%-1/16W
VGA_Gin L6 PC_GIN
GZ1005D600T(F)
VGA_Bin R62
C49 R66
VGA_RX 75ohm-0402-±5%-1/16W
VGA_5V 10pF-0402-NPO-±5%-50V
R69
NC/ICVL0518030FR YPbPr_PbIN C51 YPbPr_PbI
D8
1uF-0603-Y5V-+80%-20%-10V
R71
100Kohm-0402-±5%-1/16W
L7 PC_BIN 33Kohm-0402-±5%-1/16W
GZ1005D600T(F) 1uF-0603-Y5V-+80%-20%-10V 1uF-0603-Y5V-+80%-20%-10V
100Kohm-0402-±5%-1/16W 100Kohm-0402-±5%-1/16W
C57 R75 33Kohm-0402-±5%-1/16W 33Kohm-0402-±5%-1/16W
75ohm-0402-±5%-1/16W
10pF-0402-NPO-±5%-50V
NC/ICVL0518030FR
D9 R76
R80
PC_VSIN YPbPr_PrIN C58 YPbPr_PrI
C61 100ohm-0402-±5%-1/16W 1uF-0603-Y5V-+80%-20%-10V
R81
R84 100pF-0402-NPO-±5%-50V 100Kohm-0402-±5%-1/16W
2K2ohm-0402-±5%-1/16W 33Kohm-0402-±5%-1/16W
1uF-0603-Y5V-+80%-20%-10V 1uF-0603-Y5V-+80%-20%-10V
100Kohm-0402-±5%-1/16W 100Kohm-0402-±5%-1/16W
33Kohm-0402-±5%-1/16W 33Kohm-0402-±5%-1/16W
R87
PC_HSIN
C65 100ohm-0402-±5%-1/16W
R92 33pF-0402-NPO-±5%-50V
2K2ohm-0402-±5%-1/16W
SCART_Rin SCART_Gin SCART_Bin
75ohm-0402-±5%-1/16W
C76 75ohm-0402-±5%-1/16W
R108 R109 100pF-0402-NPO-±5%-50V R110
75ohm-0402-±5%-1/16W
SCART-VIN L10 SCART_VIN R105 C71 CVBS2
C74
0.047uF-0402-X7R-±10%-16V
0ohm-0402-±5%-1/16W
NC/330pF-0402-X7R-±10%-50V
33ohm-0402-±5%-1/16W
R114 R115
SCART_ FB FB SC_SW SCART1_FS
100ohm-0402-±5%-1/16W D14
R120 75ohm-0402-±5%-1/16W 10Kohm-0402-±5%-1/16W
C79 3Kohm-0402-±5%-1/16W R122
100pF-0402-NPO-±5%-50V
NC/2.4V-LL-34-1/2W
R130
D15 D16 D17 D18 D19 D20 D21 SCART_R_IN C80 SCART_RI
C82
8K2ohm-0402-±5%-1/16W
R135
12Kohm-0402-±5%-1/16W
470pF-0402-X7R-±10%-50V
NC/ICVL0518030FR NC/ICVL0518030FR
NC/ICVL0518030FR NC/ICVL0518030FR 1uF-0603-Y5V-+80%-20%-10V
NC/ICVL0518030FR NC/ICVL0518030FR
NC/ICVL0518030FR
ICVL0518030FR
R144
SCART_L_IN C90 SCART_LI
SCART-VIN
C96
AV2_R_I NC/0ohm-0402-±5%-1/16W 8K2ohm-0402-±5%-1/16W
R155
NC/0ohm-0402-±5%-1/16W 12Kohm-0402-±5%-1/16W
AV2_L_I NC/0ohm-0402-±5%-1/16W 470pF-0402-X7R-±10%-50V
1uF-0603-Y5V-+80%-20%-10V
SCART-VOUT
SCART-AROUT
SCART-ALOUT
R168
C104 CVBS1
C107
R170
SPDIF_OUT COAX
AV1_RI 220ohm-0402-±5%-1/16W R172 C109
100ohm-0402-±5%-1/16W
1uF-0603-Y5V-+80%-20%-10V 0.1uF-0402-X7R-±10%-50V
8K2ohm-0402-±5%-1/16W 330pF-0402-X7R-±10%-50V
NC/ICVL0518030FR
NC/470pF-0402-NPO-±5%-50V
R176
C112 S_YIN
AV1_LI
D28 0.01uF-0402-X7R-±10%-50V
1uF-0603-Y5V-+80%-20%-10V 2 1 COAX 33ohm-0402-±5%-1/16W
8K2ohm-0402-±5%-1/16W
5 3 SY_IN
NC/ICVL0518030FR 6 4 SC_IN NC/ICVL0518030FR
NC/470pF-0402-NPO-±5%-50V
S1
R181
GND DSW-RCA-405( ) C116 S_CIN
D31 0.01uF-0402-X7R-±10%-50V
33ohm-0402-±5%-1/16W
S2 NC/ICVL0518030FR
NC/DSW-4-011
SC_IN SY_IN
3 4 5
6 7
33ohm-0402-±5%-1/16W
U5
R43
YPbPr_SW1 1
S VCC
PC_BI 2
I0A E
SCART_Bi 3
I1A I0D
R45 R46 BIN 4
YA I1D
PC_GI 5
I0B YD
SCART_Gi 6
I1B I0C
C42 C43 YIN 7
YB I1C
SCART_Gin SCART_Gi PC_GIN PC_GI 8
GND YC
CBT3257AD
R50 R51
BIN R58 C47
0.047uF-0402-X7R-±10%-16V
33ohm-0402-±5%-1/16W
R61 C48
R63 R64
1000pF-0402-X7R-±10%-50V
0ohm-0402-±5%-1/16W
YIN R67 C50
SCART_Bin C52 SCART_Bi PC_BIN C53 PC_BI
0.047uF-0402-X7R-±10%-16V
33ohm-0402-±5%-1/16W
R72 R73
RIN R74 C56
0.047uF-0402-X7R-±10%-16V
33ohm-0402-±5%-1/16W
33ohm-0402-±5%-1/16W +5V_VID
R77 R78 U6
R79
YPbPr_SW1 1 16
S VCC
YPbPr_PbI 2 15
I0A E
DVD_Pb 3 14
I1A I0D
SCART_Rin C59 SCART-RI PC_RIN C60 PC_RI YPbPr_Pb 4 13
YA I1D
YPbPr_YI 5 12
I0B YD
DVD_Y 6 11 YPbPr_PrI
I1B I0C
R82 R83
YPbPr_Y 7 10 DVD_Pr
YB I1C
8 9 YPbPr_Pr
GND YC
CBT3257AD
YPbPr_Pb R89 C64 YPbPr_Pb_IN
0.047uF-0402-X7R-±10%-16V
33ohm-0402-±5%-1/16W
C66
R93 YPbPr_SOG
1000pF-0402-X7R-±10%-50V
R95
YPbPr_YIN YPbPr_Y 0ohm-0402-±5%-1/16W
YPbPr_Y R97 C69 YPbPr_Y_IN
R98
YPbPr_PbIN YPbPr_Pb
0.047uF-0402-X7R-±10%-16V
R99
YPbPr_PrIN YPbPr_Pr 33ohm-0402-±5%-1/16W
YPbPr_Pr R101 C70 YPbPr_Pr_IN
NC/0ohm-0402-±5%-1/16W 0.047uF-0402-X7R-±10%-16V
NC/0ohm-0402-±5%-1/16W 33ohm-0402-±5%-1/16W
NC/0ohm-0402-±5%-1/16W
+12V
12V_SCOUT
R131
12V_SCOUT
0ohm-0402-±5%-1/16W R133
0.1uF-0402-Y5V-+80%-20%-25V C85 C86 R137 10Kohm-0402-±5%-1/16W
0.1uF-0402-Y5V-+80%-20%-25V 1000pF-0402-X7R-±10%-50V
10Kohm-0402-±5%-1/16W 270Kohm-0402-±5%-1/16W
PMBT3904
510ohm-0402-±5%-1/16W /// NC/470ohm-0402-±5%-1/16W
PMBT3904
510ohm-0402-±5%-1/16W /// NC/470ohm-0402-±5%-1/16W 1uF-0603-Y5V-+80%-20%-10V
R143
47Kohm-0402-±5%-1/16W SCART_ROUT Q18
R146
SCART_LOUT Q19 1000pF-0402-X7R-±10%-50V
C92 R149
R150
R154
C97 SCART-ALOUT
R158 C100 R159
NC/220ohm-0402-±5%-1/16W R161 NC/220ohm-0402-±5%-1/16W
220ohm-0402-±5%-1/16W /// NC/100ohm-0402-±5%-1/16W 220ohm-0402-±5%-1/16W /// NC/100ohm-0402-±5%-1/16W
+5V
R104
5V_AVOUT
SDFL1005Q2R2KT(F) C72 C73
1uF-0603-Y5V-+80%-20%-10V R106
0.1uF-0402-Y5V-+80%-20%-25V
5V_AVOUT 220ohm-0402-±5%-1/16W
R111
R117
SCART-VOUT
C77
R113
CVBS_OUT Q15
PMBT3904
10uF-0805-Y5V-+80%-20%-10V
22Kohm-0402-±5%-1/16W R118
10Kohm-0402-±5%-1/16W
0ohm-0402-±5%-1/16W R123 75ohm-0402-±5%-1/16W
150ohm-0402-±5%-1/16W
6 7
-26-
8 9 10
CN6
1 USB5V
2 DUSB2_DM
3 DUSB2_DP
4
C36
R40 R41
NC/4PIN-2.0-D-H-G
D2 D3
10uF-0805-Y5V-+80%-20%-10V
ULCE0505A015FR
15Kohm-0402-±5%-1/16W
ULCE0505A015FR
15Kohm-0402-±5%-1/16W
+5V_VID
16
15 GND
14 PC_VSIN
13 FB
12 PC_VSIN/FB
11 PC_RI
10 SCART-RI
9 RIN CN7 CN8
1 1 USB5V F2 USB_5V
2 2 DUSB_DM
3 3 DUSB_DP
4 4
5 C256 C46 0.1uF-0402-Y5V-+80%-20%-25V
B_IN NC/4PIN-2.0-D-H-G 6 R54 R55
7
8
D6 D7
Y_SOG USB-A-108
FSMD110
10uF-0805-Y5V-+80%-20%-10V
ULCE0505A015FR
Y_IN 15Kohm-0402-±5%-1/16W
ULCE0505A015FR
15Kohm-0402-±5%-1/16W
R_IN
+5V
1Kohm-0402-±5%-1/16W
PMBT3904 Q12
4K7ohm-0402-±5%-1/16W
100Kohm-0402-±5%-1/16W
R94
0.1uF-0402-Y5V-+80%-20%-25V
R96
R100 Q13
DVD_ON
0.1uF-0402-Y5V-+80%-20%-25V
1uF-0603-Y5V-+80%-20%-10V CN12 NC/GZ1608D121T(F)
R112
47Kohm-0402-±5%-1/16W 1 DVD_+5V DVD_ON GZ3216D121T(F)
1000pF-0402-X7R-±10%-50V 2 DVD_+5V C78 NC/100ohm-0402-±5%-1/16W
3 GND 4K7ohm-0402-±5%-1/16W
C94 SCART-AROUT 4 GND FB2 FB1 4K7ohm-0402-±5%-1/16W
5 1 1 2 2 +12V 4K7ohm-0402-±5%-1/16W
6 DVD_IR/ R119 DVD_IR/SPI R121
C101 7 DAT/RX R125 DVD/DAT R124
+3.3V
R162 8 STB/TX R127 STB/RST R126
8PIN-2.0-D-H-G
100ohm-0402-±5%-1/16W R128 R129
100ohm-0402-±5%-1/16W NC/4K7ohm-0402-±5%-1/16W
100ohm-0402-±5%-1/16W NC/4K7ohm-0402-±5%-1/16W
CN13
R265
1 COAX 75ohm-0402-±5%-1/16W
2 GND 75ohm-0402-±5%-1/16W
3 DVD_R_IN 75ohm-0402-±5%-1/16W
4 GND 100pF-0402-NPO-±5%-50V
5 DVD_L_IN NC/0ohm-0402-±5%-1/16W DVD_R_IN
6 DVD_Pb R138
7 GND
8 DVD_Pr R139 8K2ohm-0402-±5%-1/16W
9 GND 12Kohm-0402-±5%-1/16W
10 DVD_Y R141
11 GND
C89
11PIN-2.0-D-H-G
R151
DVD_L_IN
8K2ohm-0402-±5%-1/16W
12Kohm-0402-±5%-1/16W
8 9 10
11 12
A
B
AO3401A
DVD_+5V
C68
R134
C87 DVD_RI
C88
R140
470pF-0402-X7R-±10%-50V
1uF-0603-Y5V-+80%-20%-10V
C
C95 DVD_LI
C99
R160
470pF-0402-X7R-±10%-50V
1uF-0603-Y5V-+80%-20%-10V
D
11 12