Lvds Conn, Lcd Power, Crt - EUROCOM T890M Service Manual

Schematic Diagrams

LVDS Conn, LCD Power, CRT

Sheet 13 of 31
LVDS Con, LCD
Power, CRT
B - 14 LVDS Conn, LCD Power, CRT
CRT PORT
5V S
? : D1 4,D15,D 16? ? ? ? ? ? ? ? CHI P_SET
? ? ? ? ? ,? :Intel? 945GM? 2.5VS
D 5 D 6 D 7
B A V 99 B A V9 9 B A V 9 9
L9 1 2 FC M16 0 8K -1 21 T0 6_ 0 6 F R E D
1 2 R E D _V GA
L1 0 1 2 FC M16 0 8K -1 21 T0 6_ 0 6 F GR N
1 2 GR E EN _V GA
F B L U
L1 2 1 2 FC M16 0 8K -1 21 T0 6_ 0 6
1 2 B L U E _V GA
C 92 C 10 9 C 1 2 2
R 88 R 9 8 R 1 14 C 8 0 C 11 2 C 1 2 9
Ra R b Rc
PLEASE CLOSE TO CONNECTOR
Ra , Rb , R c(? ? ? ? ? 75 O) ? ?
082 0 fo orp ri nt 70 M
Int el So lut ion? , ? ? ? N B? ?
C onnec to r? ? ? ? ? 1 50 O? ? Z 13 11
5V S
R 14 9 1 0 K_ 0 4
R 14 7 1 0 K_ 0 4
R 1 42
09 02
4 . 7K _ 04
L 16 1 2 F C M1 60 8 K-1 2 1T 06 _0 6
1 2 V GA D D C D A T A
F C M1 60 8K -1 21 T0 6 _0 6
1 2 V GA D D C C L K L 1 8 1 2
S D Z 13 09 L 13 1 2 F C M1 60 8 K-1 2 1T 06 _0 6
1 2 C H S Y N C
S D Z 13 10 L 14 1 2 F C M1 60 8 K-1 2 1T 06 _0 6
1 2 V S Y N C
Q6 Q5
D 1 0
2 N 70 02 W 2 N 70 0 2W
BA V 9 9
5 V S
5 V S
LCD POWER SOURCE
S Y S1 5 V S Y S 1 5V 3 . 3 V S
6-15-34 561-7E0
R 16 2 R 33 6 U 26 C 39 0 C 39 2
1 6
1M_ 1 %_ 04 1 M_ 1% _0 4 D D 10 U _6 . 3 V_ X 5R _ 06 . 1U _ 1 0V _ X7 R _0 4
2 5
D D
Z 1 30 3 Z 13 0 4
3 4
G S
Q 17 S I 34 56 1B D V -T 1-E 3
B Q1 8 C 3 9 8 R 3 3 5
6 L_ V D D E N
G
D TC 11 4E U A
2 N 7 00 2W . 0 22 U _ 16 V _X 7R _0 4 2 00 _ 1% _0 4
R 35 1
D 03 03 04
10 0K _ 04
D 02 10 03 D03 0 21 6
Q7
G
2 N 7 00 2W
LVDS CONN
3. 3 VS
R 3 1 8 P LV D D
*2 0m i l _s h ort 08 29
J_ C R T 1
C 10 54 0 -91 50 7- L
1
9 Z 1 30 1 C 3 69 C 3 85 C 37 5
2 24 m il
1 0 D0 2 10 09
3
1 1 Z 1 30 2
4
1 2 D D C D A TA
5
C R T_ H S Y N C
1 3 J _ LC D 1
6 1
G N D
1 4 C R T_ V SY N C 3
V C C
7 D0 3 0 30 4 5
V C C
1 5 D D C LK V E D I D 7
V _ E D I D
8 L C D I D 0 9
7 L C D I D 0 A D J
C 1 51 C 13 3 C 1 4 0 C 1 54 1 1
6 L_ D D C _ C L K C LK E D I D
1 3
6 L_ D D C _D A T A D AT A E D I D
1 5
6 L A_ D A T A P0 R XI N 0 -
1 7
6 LA _ D A TA N 0
R XI N 0 +
1 9
G N D
2 1
6 L A_ D A T A P1 R XI N 1 -
2 3
6 LA _ D A TA N 1 R XE 1 +
2 5
G N D
2 7
6 L A_ D A T A P2
R XI N 2 -
2 9
6 LA _ D A TA N 2 R XI N 2 +
5 VS
09 09 f oo tp ri nt M 86 TU JL CD 1
R 1 28
4. 7 K _0 4
D D C D A T A
L CDI D0 L CD ID1 L CD ID 2 P AN EL TY PE
D D C LK
1 1 1 CP T CL AA 089 NA CW
C R T_ H S Y N C
1 1 0 CP T CL AA 089 NA 0F CW
C R T_ V S Y N C
1 0 1
D 8 D 1 2 D 9
B A V 99
*B A V 99 *B A V 99
5 VS
5V S 5 V S
5V Q2 1
A O3 41 5
S
C 4 24
*0 . 1U _ 1 6V _ 04
Z 1 31 4
C 4 23
10 U _ 6. 3 V _X 5R _0 6
3 . 3 V R 38 0
P LV D D
R 3 81 0 _ 04
0 82 9 3 30 K _0 4
Z 1 31 5
R 2 82 1 00 K _0 4
R 32 8
1 Q 22
6 L_ B K LT E N
*10 0 K _0 4 4 I N V _ B LO N G 2 N 7 00 2W
2
23 B KL _ E N
U 22 R 28 1 C 34 5
7 4 AH C 1G 08 GW 1M_ 1% _ 04 * 10 0P _ 50 V _0 4
V I N 2 4. . 2 9
3 . 3V 3 , 7, 9 , 14 , 15 , 1 7. . 1 9, 2 1, 2 3, 2 5. . 2 7
S Y S 1 5V 2 4, 2 5, 2 9
V D D 3 3 , 6, 7 , 14 , 20 , 2 2. . 2 5, 2 9
5 V S 9 , 16 , 18 . . 21 , 2 5
3 . 3V S 2 , 6, 7 , 9, 1 1, 1 2 , 1 4 . . 2 3 , 25 , 26 , 28
5 V 9 , 14 , 19 . . 21 , 2 4. . 2 8
2
G N D V I N
4
R XE C LK -
6
R X E C LK +
8
G N D 0 917
10 L C D I D 1
N C L C D I D 1 7
12 L C D I D 2
N C L C D I D 2 7
14
V LE D
G N D 3 . 3V S
16 D0 2 101 5
G N D
18 R 9 3 *1 0K _ 04
V L E D
20
V L E D
22
V L E D L _B K L TC TL 6, 2 3
24 I N V _ BL ON
N C
26
N C
28
LA _ C LK N 6
N C
30 0 915 S WA P
N C LA _ C LK P 6
F or T wi nw il l 0 82 8 IN VE TE R
87 1 26 -30 -06
3. 3 V S
J_ LC D1
1 2
LC D I D 0
R 31 4 2 . 2K _ 1% _0 4
LC D I D 2 R 12 0 2 . 2K _ 1% _0 4 091 7
LC D I D 1 R 11 9 2 . 2K _ 1% _0 4
2 9 30
T wi nw ill 08 28 I NV ET ER
V L E D
D0 2 10 15
D
R 3 7 9
C 4 2 5
1 00 K _0 4
R 37 8 . 1 U _1 0 V _X 7R _ 0 4
* 10 mi l _s ho rt
Q2 3
G *2 N 7 00 2 W