Dvi, Tv Out & Lvds - EUROCOM D870P Series Service Manual

Schematic Diagrams
DVI, TV Out & LVDS
[11] HSY
[11] VSY
[11] VGADDCDATA
[11] VGADDCCLK
Sheet 17 of 39
DVI, TV Out & LVDS
[11]
[11] COMP/B
[11]
B - 18
VCC5S VCC5S
VCC3S
D21 D22
DA221(R) DA221(R)
G Q14
2N7002
R361 S D HSYNC
33(0402)
R12 33(0402) S D VSYNC
G
Q18
2N7002
VCC3S
VCC5
VCC3S VCC3S
VCC3S
[11] MONDET
R27 R363 R11
R10
6.8K(0402) 6.8K(0402)
Q1
G
2N7002
4.7K(0402) 4.7K(0402)
R28 33(0402) S D DDCDATA
S D DDCLK
R364 33(0402) Q19
G
2N7002
VCC3S
[11] R
Close to CON50
[11] G
[11] B
EVEN PIXELS
TXOUT-LN0 [11]
TXOUT-LP0 [11]
TXOUT-LN1 [11]
TXOUT-LP1 [11]
TXOUT-LN2 [11]
TXOUT-LP2 [11]
TXOUT-LN3 [11]
TXOUT-LP3 [11]
TXCLK-LN [11]
TXCLK-LP [11]
C24
C26 C482 C28 C30
10P 10P 10P
10P C27 10P
C25 C481 C29 C31
10P 10P 10P
10P 10P
Close to CON50
ODD PIXELS
TXOUT-UN0 [11]
TXOUT-UP0 [11]
TXOUT-UN1 [11]
TXOUT-UP1 [11]
TXOUT-UN2 [11]
TXOUT-UP2 [11]
TXOUT-UN3 [11]
TXOUT-UP3 [11]
TXCLK-UN [11]
TXCLK-UP [11]
C455
C453 C451 C449 C447
10P 10P 10P
10P 10P
C454 C452 C450 C448 C446
10P 10P 10P
TV OUT
10P 10P
C/R L28 BK2125HS241
C/R
C416
R347 C417
75_1%(0402) 82P 82P
COMP/B L27 BK2125HS241 CN7
C431
R346 R329 4 5
CRMA SLD
82P
75_1%(0402) 2 6
GND SLD
0(0402)
1
GND
3
LUMA
Y/G L26 BK2125HS241 SVIDEO_CON
Y/G
C415
R328 C414
82P
75_1%(0402) 82P
DVI PORT
TMDS_TX2N
[11] TMDS_TX2N
TMDS_TX2P
[11] TMDS_TX2P
TMDS_TX1N
[11] TMDS_TX1N
TMDS_TX1P
[11] TMDS_TX1P
MONDET
D25
R359 TMDS_TX0N
[11] TMDS_TX0N
TMDS_TX0P
[11] TMDS_TX0P
SCS751
100K(0402)
TMDS_TXCP
[11] TMDS_TXCP
TMDS_TXCN
[11] TMDS_TXCN
R
G
B
HSYNC
VSYNC
DDCDATA
DDCLK
C13
R351
R350
R349
75(0402) 10P
75(0402)
75(0402)
D29 D8 D26 D27 D28
DA221(R) DA221(R) DA221(R) DA221(R)
DA221(R)
VCC5S VCC5S VCC3S VCC3S VCC3S
Close to DVI PORT
VCC5
R26
GATE_LID_SW# C A 100K
[28] GATE_LID_SW#
D31 SCS751
LID_SW# C A
[27,28] LID_SW#
D32 SCS751
BLON C A PANEL
[11] BLON
D33 SCS751
R371 R25
C480
470K 0.1U 470K(R)
12V VCC3S
Q23
Si4800
8
R381 7 3
VCC3S
C531 C530 6 2
5 1 C503
0.1U 4
R393 100K 4.7U(0805)
0.1U
Q21
D
10K
G S
Q24
D 2N7002
DIGON G S
[11] DIGON
2N7002
Close to DVI PORT
C A SCS751
C428 10P(0402) D23
CN4
C427 10P(0402) DVI
R3 0(0402) 1
TMDS DATA 2-
R4 0(0402) 2
TMDS DATA 2+
C4 10P(0402) 3
TMDS 2/4 Shield
4
TMDS DATA 4-
C5 10P(0402) 5
TMDS DATA 4+
R19 0(0402) 9
TMDS DATA 1-
R20 0(0402) 10
TMDS DATA 1+
11
TMDS DATA 1/3 Shield
12
TMDS DATA 3-
13
TMDS DATA 3+
R360 20K(0402) 14
+5V POWER
15
GND (ANALOG)
16
HOT PLUG DETECT
R354 0(0402) 17
TMDS DATA 0-
R353 0(0402) 18
TMDS DATA 0+
C439 10P(0402) 19
TMDS DATA 0/5 Shield
C404 10P(0402) 20
TMDS DATA 5-
C438 10P(0402) 21
TMDS DATA5+
C400 10P(0402) 22
TMDS CLK Shield
R326 0(0402) 23
TMDS CLK +
R325 0(0402) 24
TMDS Clk -
L37 FCM2012V-121 C1 D SUB
RED
L36 FCM2012V-121 C2
GREEN
L35 FCM2012V-121 C3
BLUE
L34 FCM2012V-121 C4
H SYNC
L38 FCM2012V-121 8
V SYNC
L45 FCM2012V-121 R337 100(0402) 7
DDC Data
L46 FCM2012V-121 R338 100(0402) 6
DDC Clk
C15 C7 C6 C8 C10 C426 CON DVI-I
C14 C2 C9 C11
33P 33P 10P 10P 0.1U
10P 10P 33P 33P 10P
L50
LCDVDD
BK2125HS121
C23 C22
CN1
0.1U 1 2 0.1U
1 2
3 4
3 4
5 6
[11] TXOUT-LN0 5 6
7 8
[11] TXOUT-LP0 7 8
9 10
9 10
11 12
[11] TXOUT-LN1 11 12
13 14
[11] TXOUT-LP1
13 14
15 16
15 16
17 18
[11] TXOUT-LN2 17 18
19 20
[11] TXOUT-LP2 19 20
21 22
21 22
23 24
[11] TXOUT-LN3
23 24
25 26
[11] TXOUT-LP3 25 26
27 28
27 28
29 30
[11] TXCLK-LN 29 30
31 32
[11] TXCLK-LP
31 32
33 34
33 34
R366 10K 35 36
[11] LTGIO0 35 36
37 38
R24 10K
[11] LTGIO1
37 38
R365 10K 39 40
[11] LTGIO2 39 40
41 42
[27] E-MAIL
41 42
43 44
[27] CHA/BATLOW 43 44
PANEL 45 46
45 46
47 48
[27] WL_LED 47 48
49 50
VIN 49 50
L52 FBM3216HS800 C479
C32 CON50 C445
0.1U 0.1U(R) 0.1U(R)
LCDVDD
C502
C483 LVDS
+
4.7U(0805)
4.7U(0805)
VCC5S
M1
CASE
M2
CASE
C5
GND
C6
GND
TXOUT-UN0 [11]
TXOUT-UP0 [11]
TXOUT-UN1 [11]
TXOUT-UP1 [11]
TXOUT-UN2 [11]
TXOUT-UP2 [11]
TXOUT-UN3 [11]
TXOUT-UP3 [11]
TXCLK-UN [11]
TXCLK-UP [11]
VDD5
BAT_FULL [27]
PWR/SUS_LED [27]
INTMIC [24]
BRIGADJ [28]
ACIN_LED [28]