Samsung LT15M23C Service Manual page 49

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11-3 Output Scaler, LVDS Schematic Diagram
A3.3V
C723
C722 C721 C739 C738 C711 C724 C726 C725 C741 C740 C742 C749 C710 C748
22uF
FT703 100nF 100nF 100nF 100nF 100nF 100nF 100nF 100nF 100nF 100nF 100nF 100nF 100nF 0.22pF
16V
2 1
B A
C
3
SGM32F1E104-2A
3.3V_DVDD
A3.3V
FT701 C747 C736 C735 C737 C720 C718 C719 C709 C734 C716
100nF 100nF 100nF 100nF 100nF 100nF 100nF 100nF 100nF 100nF
2
B A 1
C C717
3 22uF
16V
SGM32F1E104-2A
CVDD_1.8
A1.8V
C712 C760 C729 C713 C730 C731 C732 C733 C714 C715
100nF 100nF 100nF 100nF 100nF 100nF 100nF 0.22pF 0.22pF
2 1 100uF
B A
C
3
FT704
SGM32F1E104-2A
A1.8V AVDD_1.8
C708
C704 C768 C705 C706 C707 C759 C751 C753
100uF 100nF 100nF 100nF 100nF 100nF 100nF 0.22pF 0.22pF
2 B A 1
C
3
FT702
SGM32F1E104-2A
B5V
FT501
SGM32F1E104-2A
C522 C500
47uF 10nF
6.3V 50V
MO
C532
100nF 16V MO
IC500
BA7657F
C510 16V 10uF 1 24
COMP_CR
RED1IN HD1IN
R509
470K 1/16W 2 23
C520 HDSYNC HD2IN
C527 100nF 16V MO
50V MO 3 22
470pF G1IN HDOUT
4
21
C519 16V 10uF
GND REDOUT
COMP_Y
5
20
BLUE1IN VCC
EXT_Y/G
C525 100nF 16V MO
6 19
GND2 GOUT
R513
7
18 68K
C516
16V 10uF VIDEOIN
COMP_CB RED2IN
8 R511
17 2K
GND3 SYNCOUT
9
16
EXT_PB/B
G2OUT CTL
C534 100nF 16V MO
10 15
GND4
BLUEOUT
11 14
C515 16V 10uF
PC_RED BLUE2IN VDOUT
12
13
VD1IN VD2IN
C528 100nF 16V MO
C513 16V 10uF
PC_GREEN
C531
100nF 16V MO
0 R506
0 R503
C511 16V 10uF
0 R501
PC_BLUE
R515
SEL_COMP/PC
10K
LT15M23C
3.3V_AVDD
C752
0.22pF
Q810
2N7002L
PC_SDA
Q811
2N7002L
PC_SCL
R8140 R8141
DDC_5V 4.7K 4.7K A3.3V
Q806
2N7002L
SDA SDA_G
Q807
2N7002L
SCL SCL_G
R800 R801 R8119 R8120
A5V 4.7K 4.7K A3.3V
4.7K 4.7K
1/16W 1/16W
AVDD_1.8
B_OUT
R733 47
1/16W
G_OUT
R732 47
1/16W
R_OUT
R740 47
1/16W
B5V
FT500
SGM32F1E104-2A
C523 C502
10nF
47uF
6.3V 50V
MO
C526 100nF 16V MO
IC501
BA7657F
C509 10uF 16V 1 24
VCT_R
RED1IN HD1IN
R510 470K 1/16W 2
23
C533 100nF 16V MO
HDSYNC HD2IN
C521 50V MO
3 22
470pF G1IN HDOUT
4 21 R_OUT
C508 10uF 16V
VCT_G GND REDOUT
5 20
C529 100nF 16V MO
BLUE1IN VCC
19 G_OUT
6
EXT_PR/R GND2 GOUT
R514
7 18 68K 1/16W
C518 10uF 16V
RED2IN VIDEOIN
VCT_B R512
8 17
2K 1/16W
C530 100nF 16V MO
GND3 SYNCOUT
9 16
G2OUT CTL
15
10 B_OUT
C517 10uF 16V GND4 BLUEOUT
EXT_PR/R
11 14
BLUE2IN
VDOUT
C524 100nF 16V MO
12 13
VD1IN VD2IN
EXT_Y/G
C514 10uF 16V
5
6
C535 100nF 16V MO
7
EXT_PB/B
8
C512 10uF 16V 9
10
11
12
13
R516
SEL_INT/EXT
10K
A3.3V
DDC_SDA
R713
DDC_SCL
10K
A3.3V
3
2 1
A3.3V
D701
MMBD4148SE
A3.3V
0 R781
EXT_CLK
N/C
105
GPIO18/VDATA5
3.3V_AVDD
106
GPIO19/VDATA4
107
GPIO20/VDATA3
108
GPIO21/VDATA2
109
R737 GPIO22/VDATA1
110
GPIO23/VDATA0
240 111
1/16W VCLK
112
AVDD_IMB_3.3
113
REXT
114
250/1% AGND_IMB
115
VDD_RX2_1.8
116
AGND_RX2
117
RX2+
118
RX2-
119
AVDD_RX2_3.3
120
VDD_RX1_1.8
121
AGND_RX1
122
RX1+
123
RX1-
124
AVDD_RX1_3.3
125
VDD_RX0_1.8
126
AGND_RX0
127
RX0+
128
RX0-
129
AVDD_RX0_3.3
130 GM_2221
AGND_RXC
131
RXC+
132
RXC- IC704
133
AVDD_RXC_3.3
134
RESERVED
135
GND_RXPLL
136
VDD_RXPLL_1.8
137
RESERVED
138
CVDD_1.8
139
CRVSS
140
C750 AVDD_BLUE_3.3
100nF 141
BLUE+
142
BLUE-
143
C755 100nF
R741 75 AGND_BLUE
144
AVDD_GREEN_3.3
145
C743 SOG_MCSS
100nF 146
GREEN+
147
GREEN-
100nF 148
R736 75 C757
AGND_GREEN
149
AVDD_RED_3.3
C744 100nF 150
RED+
151
RED-
152
C756 100nF
R735 75 AGND_RED
153
AVDD_ADC_3.3
154
RESERVED
C758 100nF 1 155
AGND_ADC
16V MO 156
1
HC-49/S-SMD(14.31818MHZ)
Q0
Q1
X701
3.3V_AVDD
C728
C727
5pF
5pF
50V
50V
MO
MO
RMADDR(0:17)
A3.3V
3
A3.3V
D702
MMBD4148SE
2 1
A3.3V_A
FT706
C754
SGM32F1E104-2A
100nF
1 A B 2
C
3
RMADDR(0:17)
R734
ROM_WEn
0
1/16W
ROM_OEn
4 3 2 1 32 31 30
RMADDR(14)
RMADDR(7)
ROM_CSn
RMADDR(13)
RMADDR(6) 5 29
RMADDR(5) 6 28 RMADDR(8)
IC702 RMADDR(9)
29 RMADDR(4) 7 27
A7 A14
RMADDR(3) 8 26 RMADDR(11)
28
A6 A13
27 RMADDR(2) 9 25
A5 A8 RMADDR(10)
IC703 RMADDR(1) 10 24 R8126
26 10K
A4 AT49BV002AN-70JI A9
25 RMADDR(0) 11 23 EPROMCS
A3 A11
12 22
24
A2 /OE
23 13 21
A1 A10
22
A0 /CE RMDATA(0:7)
21 RMDATA(7)
IO0 IO7
14 15 16 17 18 19 20 RMDATA(6)
RMDATA(5)
RMDATA(4)
RMDATA(3)
RMDATA(2)
RMDATA(1)
RMDATA(0)
CVDD_1.8
1
3.3V_DVDD
N/C
52
CRVSS
51 1
RVDD_3.3
50
DVS
49
DHS
48
DEN
DEN
47
EB7
46
EB6
45
EB5
44
RA701
EB4
43 B_OUT(7)
22 1/16W
CVSS
42 B_OUT(6)
CVDD_1.8 B_OUT(0:7)
41 B_OUT(5)
AVDD_LV_O_3.3
40 B_OUT(4)
AVSS_LV_O
39
B_OUT(3)
CH0N_LV_O/EB3
38 RA705 B_OUT(2)
CH0P_LV_O/EB2
1/16W
37 B_OUT(1)
CH1N_LV_O/EB1
36 22 B_OUT(0)
CH1P_LV_O/EB0
G_OUT(0:7)
35
CH2N_LV_O/EG7
34 G_OUT(7)
CH2P_LV_O/EG6
1/16W
33 G_OUT(6)
CLKN_LV_O/EG5
RA702 22
32 G_OUT(5)
CLKP_LV_O/EG4
31 G_OUT(4)
CH3N_LV_O/EG3
30 G_OUT(3)
CH3P_LV_O/EG2
29 RA703 1/16W G_OUT(2)
AVSS_LV_O
28 22 G_OUT(1)
AVDD_LV_O_3.3
27 G_OUT(0)
AVDD_LV_3.3
26
AVSS_LV
25
AVDD_LV_E_3.3
24
AVSS_LV_E
23
CH0N_LV_E/EG1
22
CH0P_LV_E/EG0
R_OUT(7)
21
CH1N_LV_E/ER7
20 R_OUT(6)
CH1P_LV_E/ER6
19 1/16W R_OUT(5)
CH2N_LV_E/ER5
18 RA704 22 R_OUT(4)
CH2P_LV_E/ER4
17 R_OUT(3)
CLKN_LV_E/ER3
16 R_OUT(2)
CLKP_LV_E/ER2
15 1/16W R_OUT(1) R_OUT(0:7)
CH3N_LV_E/ER1
14 RA706 22
R_OUT(0)
CH3P_LV_E/ER0
13
AVSS_LV_E
12
AVDD_LV_E_3.3
11
RESERVED
CVDD_1.8 10
CRVSS 9
ROM_CSn
ROM_WEn 8
ROM_CSn
ROM_OEn 7
ROM_DATA0 ROM_WEn
6
ROM_DATA1 ROM_OEn
5
ROM_DATA2
4 R739 R738
ROM_DATA3 A3.3V_A
3 10K 10K
2
1
RMDATA(0:7)
FT705 C745
SGM32F1E104-2A 100nF
1 A B 2 SGM32F1E104-2A
2 B
C
3
C769
IC705
AT24C16N-10SI-2.7/TR 100nF
1 IC706
8
A0 VCC DS1337S
2 7 1 8
X1 VCC
A1 WP 2 7
X2
3 6 Q1 Q0 3 SQW/INTB- 6 R778 100
E_SCL SCL
A2 SCL 4 /INTA 5
R720 100 1TA252E00 R779 100
SDA
4 X702 GND
5
GND SDA E_SDA
R719 100
11 Schematic Diagrams
B_OUT(0:7)
B_OUT(3) T321
B_OUT(2) 30
T322
B_OUT(1) 29 T323
28
B_OUT(0) T324
27 T325
26
T326
G_OUT(0:7)
G_OUT(7) 25 T327
24
G_OUT(6) T328
G_OUT(5) 23
T329
G_OUT(4) 22 T330
G_OUT(3) 21
T331
G_OUT(2) 20 T332
G_OUT(1) 19
T333
G_OUT(0) 18 T334
17
T335
R_OUT(7) 16 T336
15
R_OUT(6) T337
R_OUT(5) 14
T338
R_OUT(4) 13 T339
R_OUT(3) 12
T340
R_OUT(2) 11
T341
R_OUT(0:7) R_OUT(1) 10
T342
R_OUT(0) 9
T343
8 T344
7
T357
6 T358
5
T359
4 T345
3
T346
2 U1902
1
5V_P
CN700
FT708
TP726
SGM32F1E104-2A
22
1 2 21 TP722
A B
20
C
3 C766 19 TP718
18
100nF
17
TP717 TX0-
16
G_OUT(1) TP712
G_OUT(0) 15 TX0+
G_OUT(0:7)
14
C765 TP710 TX1-
100uF 13
TP707 TX1+
12
16.000
11
R_OUT(7) TP705 TX2-
10 TP700 TX2+
R_OUT(6)
R_OUT(5) 9
R_OUT(4) 8 TX3-
TP724
7
R_OUT(3) TP721
R_OUT(2) 6
TX4-
R_OUT(0:7) R_OUT(1) 5
U602
R_OUT(0) 4 TX4+
TP715
3
2
TP713
1
slcon22p_1
CN703
CN702
50P
5V_P 52
50
49
48
47
FT709 1 2 46
A B
TP719
45
SGM32F1E104-2A C
5V+PANEL 44
3 C763
C767 43
100nF
42
100uF
TP709
41
16V
40
R750
R751 39
470
470
38
DEN TP706
1/16W 1/16W 37
36
DCK TP703
35
34
TP702
R_OUT(3)
R_OUT(7) 33
CA704 TP725
R_OUT(2) R_OUT(6) 32
TP723
R_OUT(1) R_OUT(5) 31
TP720
R_OUT(4) 30
R_OUT(0)
R_OUT(7) 29
TP716
28
R_OUT(6) R_OUT(3) TP714
CA705
R_OUT(5) R_OUT(2) 27
TP711
26
R_OUT(4) R_OUT(1)
TP708
R_OUT(0) 25
24
TP704
G_OUT(3) G_OUT(7) 23
TP701
CA700 G_OUT(2)
G_OUT(6) 22
TP740
G_OUT(1) G_OUT(5) 21
G_OUT(0) TP738
G_OUT(4) 20
G_OUT(7) 19
TP736
G_OUT(6) G_OUT(3) 18
TP733
CA701 G_OUT(5) 17
G_OUT(2)
TP731
G_OUT(4) G_OUT(1) 16
TP730
G_OUT(0) 15
14
B_OUT(7) TP729
B_OUT(3) 13
TP728
CA702 B_OUT(2) B_OUT(6) 12
TP727
B_OUT(1) B_OUT(5) 11
TP739
B_OUT(0) B_OUT(4) 10
B_OUT(4) 9
TP737
B_OUT(5) B_OUT(3) 8
TP735
CA703 B_OUT(6) B_OUT(2) 7
TP734
B_OUT(7) B_OUT(1) 6
TP732
B_OUT(0) 5
4
3
R_OUT(0:7) 2
1
51
G_OUT(0:7)
B_OUT(0:7)
A3.3V
FT710
A 1
C
3
E_SCL
E_SDA
11-5