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
VGA_SDA 12
22pF-0402-NPO-±5%-50V 13
22pF-0402-NPO-±5%-50V
14
VGA_SCL 15
C54 C55 R70
RXD/
0ohm-0402-±5%-1/16W
GND VS_VGA
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
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( , )
1 SCART_Bin 3 SCART_Rin CN11
1
AOR
2
AIR
3
AOL
4
AGND
GND 5
BGND
4 SCART_Gin 6 CVBS_I/O 6
AIL
7
B
R260
8
GND SWTCH
9
GGND
10
CLKOUT
NC/0ohm-0402-±5%-1/16W 11
G
7 SCART_R_IN 9 AV_R_I/O 12
DATA
13
RGND
14
DATAGND
15
R
16
BLNK
GND 17
VGND
10 SCART_L_IN 12 AV_L_I/O 18
BLNKGND
19
VOUT
20
VIN
21
SHIELD
GND RC-2101(CS-104)-
CN14
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
AV2_R_I C91 AV2R_I CVBS_I/O
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
12Kohm-0402-±5%-1/16W AV_L_I/O
470pF-0402-X7R-±10%-50V
1uF-0603-Y5V-+80%-20%-10V
GND CVBS_I/O
R164
A V 2 _ L I _ C102 A V 2 L I _
AV_R_I/O
D 2 3 C103 N / C C I V L 0 1 5 8 3 0 0 F R
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
YPbPr_YIN AV1_IN L12
AV6-8.4-13D( , ) NC/ICVL0518030FR D24 D25
AV2 75ohm-0402-±5%-1/16W R171 C108
1 AV1_IN 3 YPbPr_YIN 100pF-0402-NPO-±5%-50V
R173
NC/ICVL0518030FR YPbPr_PbIN AV1_RIN
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
D29 D30 C115
R179
D
1 2
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
L5 PC_RIN
GZ1005D600T(F) 0.1uF-0402-Y5V-+80%-20%-25V
C41
C44 R48 YPbPr_YIN
75ohm-0402-±5%-1/16W 10uF-0805-Y5V-+80%-20%-10V
10pF-0402-NPO-±5%-50V
NC/ICVL0518030FR 100Kohm-0402-±5%-1/16W
D5 33Kohm-0402-±5%-1/16W
10uF-0805-Y5V-+80%-20%-10V
1 VGA_Rin
100Kohm-0402-±5%-1/16W
6 33Kohm-0402-±5%-1/16W
2 VGA_Gin L6 PC_GIN
7 GZ1005D600T(F)
3 VGA_Bin
8 C49 R66
4 VGA_RX 75ohm-0402-±5%-1/16W
9 VGA_5V 10pF-0402-NPO-±5%-50V
R69
5 NC/ICVL0518030FR YPbPr_PbIN C51
10 D8
1uF-0603-Y5V-+80%-20%-10V
NC/33ohm-0402-±5%-1/16W
100Kohm-0402-±5%-1/16W
L7 PC_BIN 33Kohm-0402-±5%-1/16W
GZ1005D600T(F) 1uF-0603-Y5V-+80%-20%-10V
100Kohm-0402-±5%-1/16W
GND
C57 R75 33Kohm-0402-±5%-1/16W
75ohm-0402-±5%-1/16W
10pF-0402-NPO-±5%-50V
NC/ICVL0518030FR
D9
R80
L8 PC_VSIN YPbPr_PrIN C58
C61 100ohm-0402-±5%-1/16W 1uF-0603-Y5V-+80%-20%-10V
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
100Kohm-0402-±5%-1/16W
33Kohm-0402-±5%-1/16W
R87
PC_HSIN
L9
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-AROUT
SCART_R_IN
SCART-ALOUT SCART-VIN L10 SCART_VIN R105 C71 CVBS2
GND
GND C74
SCART_L_IN
SCART_Bin 0.047uF-0402-X7R-±10%-16V
SC_SW 0ohm-0402-±5%-1/16W
GND NC/330pF-0402-X7R-±10%-50V
DL_TXD 33ohm-0402-±5%-1/16W
SCART_Gin
DL_RXD
SCART_ FB R114 R115 SCART1_FS
GND FB SC_SW
GND
SCART_Rin 100ohm-0402-±5%-1/16W D14
SCART_ FB R120 75ohm-0402-±5%-1/16W 10Kohm-0402-±5%-1/16W
GND C79 3Kohm-0402-±5%-1/16W R122
GND 100pF-0402-NPO-±5%-50V
SCART-VOUT NC/2.4V-LL-34-1/2W
SCART-VIN
GND
R130
D15 D16 D17 D18 D19 D20 D21 SCART_R_IN C80 SCART_RI
D1
C82
8K2ohm-0402-±5%-1/16W
12Kohm-0402-±5%-1/16W R135
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
C90 SCART_LI
SCART_L_IN
R148
SCART-VIN
C96
R153
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
R157
AV2_L_I NC/0ohm-0402-±5%-1/16W 470pF-0402-X7R-±10%-50V
1uF-0603-Y5V-+80%-20%-10V
R163
SCART-VOUT
R165
SCART-AROUT
R166
SCART-ALOUT
NC/0ohm-0402-±5%-1/16W
NC/0ohm-0402-±5%-1/16W
NC/0ohm-0402-±5%-1/16W
R168
C104 CVBS1
0.047uF-0402-X7R-±10%-16V
33ohm-0402-±5%-1/16W
SDFL1005Q2R2KT(F) C107
R170
SPDIF_OUT COAX
NC/ICVL0518030FR
C110 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
C114 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 C116
DSW-RCA-405( )
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
R43
YPbPr_SW1
PC_BI
SCART_Bi
R44 R45 R46 BIN
PC_GI
SCART_Gi
C42 C43 YIN
YPbPr_YI SCART_Gin SCART_Gi PC_GIN PC_GI
R49 R50 R51
10uF-0805-Y5V-+80%-20%-10V
BIN
100Kohm-0402-±5%-1/16W
33Kohm-0402-±5%-1/16W
R62 R63 R64
YIN
YPbPr_PbI SCART_Bin C52 SCART_Bi PC_BIN C53 PC_BI
R71 R72 R73 RIN
1uF-0603-Y5V-+80%-20%-10V
100Kohm-0402-±5%-1/16W
33Kohm-0402-±5%-1/16W
33ohm-0402-±5%-1/16W
R76 R77 R78 U6
R79
YPbPr_SW1 1
YPbPr_PbI 2
DVD_Pb 3
YPbPr_PrI SCART_Rin C59 SCART-RI PC_RIN C60 PC_RI YPbPr_Pb 4
YPbPr_YI 5
DVD_Y 6
R81 R82 R83
YPbPr_Y 7
8
1uF-0603-Y5V-+80%-20%-10V
100Kohm-0402-±5%-1/16W
33Kohm-0402-±5%-1/16W
YPbPr_Pb R89
0.047uF-0402-X7R-±10%-16V
33ohm-0402-±5%-1/16W
R93
1000pF-0402-X7R-±10%-50V
R95
YPbPr_YIN YPbPr_Y 0ohm-0402-±5%-1/16W
YPbPr_Y R97
R98
YPbPr_PbIN YPbPr_Pb
0.047uF-0402-X7R-±10%-16V
R99
YPbPr_PrIN YPbPr_Pr 33ohm-0402-±5%-1/16W
YPbPr_Pr R101
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
R131
12V_SCOUT
0ohm-0402-±5%-1/16W
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
R146
SCART_LOUT Q19 1000pF-0402-X7R-±10%-50V
C92
R154
C97 SCART-ALOUT
R158 C100
NC/220ohm-0402-±5%-1/16W R161
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 Q15
CVBS_OUT
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
S_YIN
S_CIN
6 7
-26-
8 9
CN6
1 USB5V
2
3
4
C36
NC/4PIN-2.0-D-H-G R40
D2
10uF-0805-Y5V-+80%-20%-10V
ULCE0505A015FR
15Kohm-0402-±5%-1/16W
ULCE0505A015FR
15Kohm-0402-±5%-1/16W
+5V_VID
U5
1 16
S VCC
2 15 GND
I0A E
3 14 PC_VSIN
I1A I0D
4 13 FB
YA I1D
5 12 PC_VSIN/FB
I0B YD
6 11 PC_RI
I1B I0C
7 10 SCART-RI
YB I1C
8 9 RIN CN7 CN8
GND YC
1 1 USB5V F2
CBT3257AD 2 2
3 3
4 4
5 C256 C46 0.1uF-0402-Y5V-+80%-20%-25V
R58 C47 B_IN NC/4PIN-2.0-D-H-G 6 R54
7
0.047uF-0402-X7R-±10%-16V 8
33ohm-0402-±5%-1/16W D6 D7
R61 C48 Y_SOG USB-A-108
FSMD110
1000pF-0402-X7R-±10%-50V 10uF-0805-Y5V-+80%-20%-10V
0ohm-0402-±5%-1/16W ULCE0505A015FR
R67 C50 Y_IN 15Kohm-0402-±5%-1/16W
ULCE0505A015FR
0.047uF-0402-X7R-±10%-16V 15Kohm-0402-±5%-1/16W
33ohm-0402-±5%-1/16W
R74 C56 R_IN
0.047uF-0402-X7R-±10%-16V
33ohm-0402-±5%-1/16W
+5V_VID
16
S VCC
15
I0A E
14
I1A I0D
13
YA I1D
12
I0B YD
11 YPbPr_PrI
I1B I0C
10 DVD_Pr
YB I1C
9 YPbPr_Pr
GND YC
CBT3257AD
C64 YPbPr_Pb_IN
1Kohm-0402-±5%-1/16W
PMBT3904
C66
YPbPr_SOG 4K7ohm-0402-±5%-1/16W
100Kohm-0402-±5%-1/16W
0.1uF-0402-Y5V-+80%-20%-25V
C69 YPbPr_Y_IN
R100
DVD_ON
C70 YPbPr_Pr_IN
12V_SCOUT
R133
0.1uF-0402-Y5V-+80%-20%-25V
1uF-0603-Y5V-+80%-20%-10V CN12
Q18 47Kohm-0402-±5%-1/16W 1 DVD_+5V R112 DVD_ON
1000pF-0402-X7R-±10%-50V 2 DVD_+5V C78
R149
3 GND
R150
C94 SCART-AROUT 4 GND FB1 FB2
5 1 1 2 2 +12V
6 DVD_IR/ R119 DVD_IR/SPI R121
R159 C101 7 DAT/RX R125 DVD/DAT R124
NC/220ohm-0402-±5%-1/16W R162 8 STB/TX R127 STB/RST R126
220ohm-0402-±5%-1/16W /// NC/100ohm-0402-±5%-1/16W
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
6 DVD_Pb R138
7 GND
8 DVD_Pr R139
9 GND
10 DVD_Y R141
11 GND
C89
11PIN-2.0-D-H-G
8 9
10 11 12
DUSB2_DM
DUSB2_DP
R41
D3
USB_5V
DUSB_DM
DUSB_DP
R55
+5V
AO3401A
Q12 DVD_+5V
C68
R94
R96
Q13
NC/GZ1608D121T(F)
GZ3216D121T(F)
NC/100ohm-0402-±5%-1/16W
4K7ohm-0402-±5%-1/16W
4K7ohm-0402-±5%-1/16W
4K7ohm-0402-±5%-1/16W
+3.3V
R134
DVD_R_IN C87 DVD_RI
C88
8K2ohm-0402-±5%-1/16W R140
12Kohm-0402-±5%-1/16W
470pF-0402-X7R-±10%-50V
1uF-0603-Y5V-+80%-20%-10V
R151
DVD_L_IN C95 DVD_LI
C99
8K2ohm-0402-±5%-1/16W R160
12Kohm-0402-±5%-1/16W
470pF-0402-X7R-±10%-50V
1uF-0603-Y5V-+80%-20%-10V
10 11 12
A
B
C
D