Samsung LTM295W Service Manual page 72

10 Schematic Diagrams
10-3 PC_IN Parts Schematic Diagram
+5V_IN +3.3V_TMDS
ZD201
D201 D202 D203
BAV99DW-7 BAV99DW-7 BAV99DW-7
1
2
U1083 1
3
4
5
6
7
8
9
10
11
12
13
14
DDC_5V
15
16
17
18
19
R228 510
20
21
22
23
24
25
BD201 SBK201209T-800Y-S
26
B
27
BD202 SBK201209T-800Y-S
28
B
TP147 1
29
30 BD203 SBK201209T-800Y-S
B
slcon30p
CN201
ZD205
D206 D207 D208
BAV99DW-7 BAV99DW-7 BAV99DW-7
+3.3V_A
IC205
74LCX14MX
1 14 L204 1.5uH
PC_H
IN A N
2 13
IN B M PC_V
3 12
IN C L
4 11
IN D K
PC_HS
5 10
IN E J PC_VS
6
IN F I 9
7 8
IN G H
ZD209 ZD210
C256 C257
100nF 10nF
10-4
+5V_ADC
FT202
SGM32F1E104-2A
1 2
A
B
C
3 IC201
ADP3330ART-3.3
1
C225
10uF R201 2
16.000 100K R202
3
1/16W 330K
1/16W
C226
1nF
50V
MO
+5V_IN
ZD202 ZD203
D204 D205
BAV99DW-7 BAV99DW-7
R212 10
RX2+
R213 10
RX2-
R215 10
R216 10 RX1+
RX1-
R220 10
RX0+
R221 10
RX0-
R222 10
RXC+
R223 10
RXC-
100
R224 DDC_SCL_D
R225 100 DDC_SDA_D
2
R227 1K
CHK_DSUB
100
R229 PC_V
100
R230 PC_H
C234 47nF
R231 22
BLUE
R232 22 C235 47nF
GREEN
C236 47nF
R233 22
RED
+3.3V_ADC
ZD204
R238 R239 R240
R235 R236 R237
C274 C275 C276
1K 1K 2K
75 75 75
4.7pF 4.7pF 4.7pF
DDC_5V +5V_IN
ZD207
R246 ZD206
R247
4.7K
4.7K
1/16W
1/16W
DDC_SCL_D
DDC_SDA_D
IC207
NM24C02M8
1 8
2 7
ZD208
3 6
C255
4 5 C259
100nF
100uF
50V
25V
+3.3V_ADC_PLL +5V_ADC
C201
10.000000
N FT203
SGM32F1E104-2A
1 2
A
C202 C203 C204 C205 C206 B
100nF 100nF 100nF 100nF 100nF C
3
C217
6
A F 100nF
50V
5
B E
4
C D
+3.3V_ADC
1 3
2 4
C229
100nF
60
GND16
59
VD9
58
REF_BYPASS
57
R209 100
VID_DATA SDA
R210 100
56
VID_SCLK SCL
55
A0 IC203
54
RED RAIN AD9883AKST-110
53
GND15
C230 52
VD8
1nF 51
VD7
50V 50
GND14
MO 49
SOGIN
48
GREEN GAIN
47
GND13
46
VD6
45
VD5
44
GND12
43
BLUE BAIN
42
VD4
41
GND11
R214
10K
+3.3V_ADC_PLL C231
100nF
C232
C233
39nF
3.9nF
25V
50V
R226
3.3K
3
+3.3V_TMDS
FT204
1 2
A B
C
3
R234
C237 C238
360
10uF 100nF
RX2+
RX2-
RX1+
RX1-
RX0+
RX0-
RXC+
RXC-
+5V_TMDS +3.3V_TMDS
R241 0
100 99 98 97 96 95 94 93 92 91 90
R254 0
1 IN
Q02
R242 0 2
IN
R299 0
PD
3 IN
ST
R243 0 4
IN
PIXS
5
IN
GND
6 IN
VCC
7
IN
STAG_OUT
R244 0 8 IN
SCDT
R245 0 9
TMDS_OE IN PD0
10 IN
PAB(0) RA207 QE0
11 IN
QE1
PAB(1) 22 12 IC204
IN
PAB(2) QE2 SII160ACT100
13 IN
QE3
PAB(3) 14
IN
QE4 1205-002183(SIL161B)
PAB(4) RA208 15
IN
PAB(5) QE5
22 16 IN
PAB(6) QE6
17
IN
PAB(7) QE7
18 IN
PAB(0:7) OVCC
19
IN
OGND
20 IN
PAG(0) RA209 QE8
21 IN
QE9
PAG(1) 22 22
IN
PAG(2) QE10
23 IN
QE11
PAG(3) 24
IN
RA210 QE12
PAG(4) 25
IN
PAG(5) 22 QE13
PAG(6)
IN IN IN IN IN IN IN IN IN IN IN IN
PAG(7)
+3.3V_TMDS
PAG(0:7)
26 27 28 29 30 31 32 33 34 35 36 37
FT209
1 A 2
B
C
3
2 4 6 8 2 4 6
RA211
22
1 3 5 7 1 3 5
C260 C261 C262 C263 C264 C265 C266 C267 C268 C269
10uF 100nF 100nF 100nF 100nF 100nF 1nF 1nF 1nF 1nF
16V
+3.3V_ADC
C207
C208 C209 C210 C211 C212 C213 C214 C215 C216
100nF 100nF 100nF 100nF 100nF 100nF 100nF 100nF 100nF
10.000000
IC202
ADP3330ART-3.3
1 6
A F C218
100nF
2 5
B E 50V
R203 R204
3
100K 330K 4
C D
1/16W 1/16W
C227
1nF
50V
MO
5
AD_HSYNC
AD_CLK
PCR(0:7)
C228
15pF
4
+3.3_ADC_D
5 7 1 3 5 7 7 5 3 1 7 5 3
6 8 2 4 6 8 8 6 4 2 8 6 4
CA201 CA202
PCG(0:7)
1
RA203
GND1
2
GREEN7 PCG(7)
3 PCG(6)
GREEN6
4
PCG(5)
GREEN5
5 PCG(4)
GREEN4
6
PCG(3)
GREEN3
7 PCG(2)
GREEN2
8
PCG(1)
GREEN1
9
PCG(0)
GREEN0
10 RA204
GND2 PCB(0:7)
11
RA205
VDD1
12
BLUE7 PCB(7)
13 PCB(6)
BLUE6
14 PCB(5)
BLUE5
15 PCB(4)
BLUE4
16
PCB(3)
BLUE3
17 PCB(2)
BLUE2
18
PCB(1)
BLUE1
19
PCB(0)
BLUE0
20
GND3
RA206
+3.3V_TMDS
FT205
2 1
B A
C
3
C239 C240 C241 C242 C243
100nF 100nF 100nF 100nF 10uF
1 3 5 7 1
2 4 6 8 2
CA207 CA208
89 88 87 86 85 84 83 82 81 80 79 78 77 76
IN 75
QO22 IN
74
QO21
IN 73
QO20 +3.3V_TMDS
IN 72
QO19
IN 71
QO18
IN 70
QO17 69 FT206
IN
QO16 68
IN
GND2
67 2 B 1
IN A
VCC2
66 +5V_TMDS
IN C
QO15
IN 65 3
QO14
IN 64
QO13
IN 63 C244 C245 C246 C247
QO12
IN 62 100nF 100nF 100nF 10uF
QO11
IN 61 16V
QO10
IN 60
QO9 59
IN
QO8
IN 58
OGND4
57
IN
OVCC4 FT207
56
IN
QO7 SGM32F1E104-2A
IN 55
QO6
IN 54 1 A
QO5
IN 53
QO4
IN 52
QO3
IN 51
QO2
IN IN IN IN IN IN IN IN IN IN IN IN IN
38 39 40 41 42 43 44 45 46 47 48 49 50
R250 22
D_HSYNC
8
R251 22
RA212
D_VSYNC
R252 22
22 D_DE
R253 22
7 D_CLK
C270 C271 C272 C273
15pF 15pF 15pF 15pF
PAR(0:7)
DELETE
CONFIDENTIAL
+3.3V_LVDS +3.3_ADC_D
FT201
1 B 2
A
C
3
C219
C220 C221 C222 C223 C224
10uF 100nF 100nF 100nF 100nF 100nF
PCR(0:7) PCG(0:7) PCB(0:7)
PCR(7) PCG(7) PCB(7)
PCR(6) PCG(6) PCB(6)
PCR(5) PCG(5) PCB(5)
PCR(4) PCG(4) PCB(4)
PCR(3) PCG(3) PCB(3)
PCR(2) PCG(2) PCB(2)
PCR(1) PCG(1) PCB(1)
PCR(0) PCG(0) PCB(0)
1 7 5 3 1 7 5 3 1 7 5 3 1 7 5 3 1
2 8 6 4 2 8 6 4 2 8 6 4 2 8 6 4 2
CA203 CA204 CA205 CA206
PAR(0:7) PAG(0:7) PAB(0:7)
PAR(7) PAG(7) PAB(7)
PAR(6) PAG(6) PAB(6)
PAR(5) PAG(5) PAB(5)
PAR(4) PAG(4) PAB(4)
PAR(3) PAG(3) PAB(3)
PAR(2) PAG(2) PAB(2)
PAR(1) PAG(1) PAB(1)
PAR(0) PAG(0) PAB(0)
3 5 7 1 3 5 7 1 3 5 7 1 3 5 7 1 3 5 7
4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8
CA209 CA210 CA211 CA212
+3.3V_TMDS
B 2 C248
C249 C250 C251 C252 C253
C 100nF 100nF 100nF 100nF 100nF
10.000000
3 IC206
ADP3330ART-3.3
1 6 C254
F
A
100nF
2 5 50V
B E
R248 R249
100K 330K 3 4
C D
1/16W 1/16W
C258
1nF
50V
MO
LTM295W/LTM405W