Poulsbo 2/6 Vga, Lvds, Rtc - EUROCOM T890M Service Manual

Poulsbo 2/6 VGA, LVDS, RTC

19 , 2 3 L P C _ A D 0
19 , 2 3 L P C _ A D 1
19 , 2 3 L P C _ A D 2
19 , 2 3 L P C _ A D 3
0829
R 6 3 2 2 _ 0 4
2 3 K B C _ P C L K L P C _ C L K R 2 92 2 2 _ 0 4
1 9 L P C _ C L K
TP 2 4
R 2 8 7 8. 2K _1 % _ 0 4
3 . 3 V S
1 9 , 2 3 C L K _R U N #
1 9, 2 3 I N T _ S E R I R Q
R 2 8 8 10 K _ 0 4
1 9 , 2 3 L P C _F R A M E #
R 2 91 * 0 _ 04
1 3 , 2 3 L _B K L TC T L
1 3 L _ B K L T E N
R 8 5 4. 7K _1 % _ 0 4
R 9 5 4. 7K _1 % _ 0 4
13 L _ D D C _ C L K
Pan el EDI D 8/1 5
13 L _ D D C _ D A T A
13 L _ V D D E N
13 L A _ C L K P
13 L A _ C L K N
13 L A _ D A TA N 0
13 L A _ D A TA N 1
13 L A _ D A TA N 2
T P 4 1
13 L A _ D A TA P 0
13 L A _ D A TA P 1
3. 3V S
13 L A _ D A TA P 2
T P 40
R 3 1 0 1 0 K _ 1 % _0 4
T P 59
R 3 0 9 1 0 K _ 1 % _0 4
R 1 1 2 1 0 K _ 1 % _0 4
082 7
1 4 S D _ C D #
R 1 05 4 7 _ 0 4
1 4 S D _ C L K
R 1 08 4 7 _ 0 4
1 4 S D _ C MD #
1 4 S D _ W P #
1 4 S D 1 P W R #
R 1 01 4 7 _ 0 4
1 4 S D _ D 0
R 1 11 4 7 _ 0 4
1 4 S D _ D 1
R 1 07 4 7 _ 0 4
1 4 S D _ D 2
R 3 05 4 7 _ 0 4
1 4 S D _ D 3
R 1 00 1 0 K _ 0 4
3. 3 V S R 3 06 1 0 K _ 0 4
R 3 0 3 1 0 K _ 0 4
U 23 B
K 3 8 B K 5 0
L P C _ A D 0 R E S E R V E D 8
J 3 9
L P C _ A D 1
A 3 5
L 3 9 L P C _ A D 2
L P C _ A D 3
C L K _ L P C 0
F 3 8
C L K _ L P C 1 B 3 6 L P C _ C L K OU T 0
L P C _ C L K OU T 1
C L K _ L P C 2 D 3 8
L P C _ C L K OU T 2
D 3 6 V C C R T C 3. 3V S
L P C _ C L K R U N #
B 3 8 LPC_STR1_MAIN
L P C _ S E R I R Q
K 4 0 HIGH: LPC_CLK0 ->2 LOAD
L P C _ F R A M E #
L _ B K LT C T L_ R LOW: LPC_CLK0 -> 1 LOAD
A 3 3 R 27 6 R 29 5
L _B K L T C T L
A 3 1
L _B K L T E N
L _ C T LA _C L K D 2 8 1 0 K _ 0 4 1 0 K _ 0 4
L _ C T LB _D A T A L _C T L A _ C L K
K 2 6
L _C T L B _ D A TA
L _ D D C _ C L K A 2 7 E 49 S C H _R E S E R V E D 0
L _D D C C L K R E S E R V E D 0
L _ D D C _ D A T A H 2 8 B 32 L P C _ S T R 1 _ MA I N
L _D D C D A T A R E S E R V E D 1
D 3 0 B E 1 5
L _V D D E N R E S E R V E D 2
B A 2 1
R E S E R V E D 3
A F 4 8 D02 10 03 R 29 9
L A _ C L K P
A F 5 0
L A _ C L K N
*1 0 K _ 0 4
A J 4 3
L A _ D A T A N 0
A K 4 8
L A _ D A T A N 1
A H 4 8
L A _ D A T A N 2
L _ D A T A N 3 A G 4 5 F 48 R T C _ X 1
L A _ D A T A N 3 R T C _X 1
F 50 R T C _ X 2
R T C _X 2
A J 4 5 F 46 S C H _I N T V R ME N R 2 7 8 1 0K _1 % _ 0 4
L A _ D A T A P 0 I N T V R ME N
A K 5 0 H 4 8 R T C _ R S T #
L A _ D A T A P 1 R T C R S T #
A H 5 0
D0 3 0 22 0
L A _ D A T A P 2
L _D A T A P 3 A G 4 3
L A _ D A T A P 3 P M _ E X T TS #
D 3 2
E X T T S
S D 0 _ C D # B 1 8
S D 0_ C D #
W L A N _ S D _ C L K D 1 8 C 4 9 R 2 8 0 1 0 0 K _ 04
W L A N _ S D _ C M D S D 0_ C L K P W R O K
J 1 5 J 4 9
S D 0_ C MD S L P R D Y #
H 1 8 P M _S LP R D Y # 23
S D 0_ L E D
S D 0 _ W P F 1 8 D 3 4
S D 0_ W P D P R S L P V R P M _D P R S L P V R 2 8
H 2 0
S D 0_ P W R #
H 1 6 L 4 5
P M _S LP MO D E 23
S D 0_ D A T A 0 S L P M OD E
A 1 7
S D 0_ D A T A 1
K 1 8 L 4 3 R 4 2 7 *1 0 0 K _ 0 4
S D 0_ D A T A 2 R S M R S T #
F 1 6
S D 0_ D A T A 3
K 1 6 F 30 <7.5"
S D 0_ D A T A 4 S D V O _ C T R LC L K
B 1 6 A 29
S D 0_ D A T A 5 S D V O _C T R L D A T A
D 1 6 A V 4 8 S D V O B C L K C 33 7 . 1 U _ 1 0V _X 7 R _0 4
S D 0_ D A T A 6 S D V OB _C L K
K 2 0 A V 5 0 S D V O B C L K # C 33 8 . 1 U _ 1 0V _X 7 R _0 4
S D 0_ D A T A 7 S D V O B _ C L K #
A U 4 7 S D V O B I N T
S D V OB _ I N T T P 4 4
B 2 2 A U 4 9 S D V O B I N T#
S D 1_ C D # S D V O B _ I N T # T P 4 3
S D 1 _ C L K H 2 2 A N 4 5 S D V O B S T A L L
S D 1_ C L K S D V OB _ S T A L L T P 3 9
S D 1 _ C M D F 2 0 A N 4 3 S D V O B S T A L L #
S D 1_ C MD S D V OB _ S T A LL # T P 4 2
A 2 1 A P 4 8 S D V O B T V C L K I N
S D 1_ L E D S D V O B _ T V C L K I N T P 3 7
B 2 0 A P 5 0 S D V O B T V C L K I N #
S D 1_ W P S D V O B _ T V C L K I N # T P 3 8
D 2 0
S D 1_ P W R #
S D 1 _ D A TA 0 F 2 2 A M5 0 S D V O B R E D C 33 4 . 1 U _ 1 0V _X 7 R _0 4
S D 1_ D A T A 0 S D V O B _ R E D
S D 1 _ D A TA 1 J 1 9 A M4 8 S D V O B R E D # C 33 3 . 1 U _ 1 0V _X 7 R _0 4
S D 1_ D A T A 1 S D V O B _ R E D #
S D 1 _ D A TA 2 S D V O B GR E E N
K 2 2 A T5 0 C 33 5 . 1 U _ 1 0V _X 7 R _0 4
S D 1_ D A T A 2 S D V O B _ GR E E N
S D 1 _ D A TA 3 D 2 2 A T4 8 S D V O B GR E E N # C 33 6 . 1 U _ 1 0V _X 7 R _0 4
S D 1_ D A T A 3 S D V OB _ G R E E N # A R 4 5 S D V O B B L U E C 52 . 1 U _ 1 0V _X 7 R _0 4
S D V OB _ B L U E
S D 2 _ C D # S D V O B B L U E #
K 2 4 A R 4 3 C 53 . 1 U _ 1 0V _X 7 R _0 4
S D 2_ C D # S D V OB _B LU E #
D 2 6
S D 2 _ C M D B 2 4 S D 2_ C L K A W 4 5
S D 2_ C MD P C I E _P E R n 1
D 2 4 A W 4 3
S D 2_ L E D P C I E _P E R p 1
S D 2 _ W P B 2 6 B B 4 8 P E G_ T X N _ 0 C 34 0 . 1 U _ 1 0V _X 7 R _0 4
A 1 9 S D 2_ W P P C I E _ P E Tn 1 B B 5 0 P E G_ T X P _ 0 C 33 9 . 1 U _ 1 0V _X 7 R _0 4
S D 2_ P W R # P C I E _ P E Tp 1
J 2 3
S D 2_ D A T A 0
A 2 5 B A 4 3
F 2 6 S D 2_ D A T A 1 P C I E _P E R n 2 B A 4 5
S D 2_ D A T A 2 P C I E _P E R p 2
P E G_ T X N _ 1
A 2 3 B E 4 9 C 34 2 . 1 U _ 1 0 V _ X 7R _ 0 4
S D 2_ D A T A 3 P C I E _ P E Tn 2
F 2 4 B D 5 0 P E G_ T X P _ 1 C 34 1 . 1 U _ 1 0 V _ X 7R _ 0 4
S D 2_ D A T A 4 P C I E _ P E Tp 2
H 2 4
S D 2_ D A T A 5
H 2 6 A Y 4 8
S D 2_ D A T A 6 P C I E _ C L K I N N
E 2 5 A Y 5 0
S D 2_ D A T A 7 P C I E _ C L K I N P
1. 5V S
B A 4 7
P C I E _ I C OM P I
G 2 1 B A 4 9 P E G_ C OM P R 4 2 2 4 . 9 _1 % _ 0 4
R E S E R V E D 18 P C I E _I C O MP O
P O U L S B O S C H B GA Route PEG_CO MP les s than 250 m illio hm tra ce imp edance
AC co upling caps place them near to
TX si de (near to destination pag e )
as pe r PCI-E guidelines
3. 3 V S
P M_ E X T T S # R 29 8 1 0 K _ 0 4
L _ D D C _ C L K R 30 4 1 0 K _ 1 % _ 04
L _ D D C _ D A T A
R 96 1 0 K _ 1 % _ 04
C 3 30 1 5P _5 0 V _ N P O_ 0 4
Y 1
R 2 7 7 3 2 . 7 6 8 K H Z
RTC Circuitry
3 4
10 M _ 04
C 3 31 1 5P _5 0 V _ N P O_ 0 4 V C C R T C V D D 3
V C C R T C
R 2 5 0 2 0 K _ 1 % _ 0 4 D 2 6 R B 7 5 1 V
20 mil
C 3 43 D 2 5 R B 7 5 1 V
J 1 +R T C _ B A T
S C H _ P W R OK 23
1 U _6 . 3 V _ X 5 R _ 0 6 * OP E N _ 2 5 m i l
C 4 7 1 C 3 24
R 24 6
* 1U _ 6 . 3 V _ X5 R _ 06 1 U _ 6 . 3 V _ X 5R _ 0 6
D03 0 226 1 K _ 1 % _ 04
P M _ R S M R S T # 2 3 Z 0 60 1
20 mil
D 03 040 5
J B A T 1
S D V O_ C TR L C L K 12 2
S D V O_ C TR L D A TA 1 2 A C E S _ 8 5 2 0 4-0 2 0 0 1 1
S D V OB _ C L K + 12
S D V OB _ C L K - 12
SLPRDY# SLPMODE
S D V OB _ R E D + 12
S D V OB _ R E D - 12 0 1 SCH ready to enter S3
S D V OB _ G R E E N + 1 2
S D V OB _ G R E E N - 12
S D V OB _ B L U E + 1 2
0 0 SCH ready to enter S4/S5
S D V OB _ B L U E - 1 2
P E G _L A N _ R X N 0 1 7
P E G _L A N _ R X P 0 1 7
P E G _L A N _ T X N 0 1 7
The c on tro l bu s out pu ts fr om t he SD VO d ev ice ( fo r
P E G _L A N _ T X P 0 1 7
PRO M or DD C) m ay ha ve a
P E G _R X N 1 _ N C 1 5
dif fe re nt si gn al ing v ol tag e th an th e 2. 5 V u se d by
P E G _R X P 1 _ N C 1 5
the S DV O_C TR LC LK an d
P E G _T X N 1 _N C 15
P E G _T X P 1 _ N C 1 5 SDV O_ CT RLD AT A si gna ls . If 2. 5- V sig na li ng is n ot
D02 1107
sup po rt ed by t he SD VO d evi ce 
C L K _ P C I E _ I N # 2
C L K _ P C I E _ I N 2 buf fe rs , t he n a bi- di re cti on al l eve l sh if tin g
dev ic e wil l be r equ ir ed to p ro pe rly
tra ns la te th e vo lta ge l eve ls .
1 . 5 V S 2, 4, 7 , 9 , 1 4 , 1 5 , 2 6
3 . 3 V S 2, 7, 9 , 1 1 . . 2 3 , 2 5 , 2 6, 28
V D D 3 3, 7, 1 4 , 2 0 , 2 2 . . 2 5 , 29
V C C R T C 9, 20
Schematic Diagrams
Sheet 6 of 31
Poulsbo 2/6
VGA, LVDS, RTC
Poulsbo 2/6 VGA, LVDS, RTC B - 7