Kbc-Ite It8512E - Clevo W760SUA Service Manual

Schematic Diagrams

KBC-ITE IT8512E

Sheet 27 of 50
KBC-ITE IT8512E
B - 28 KBC-ITE IT8512E
K B C _ A V D D
V D D 3
C 7 38 C 4 2 7 C 5 0 2 C 44 6
C 44 4
1 0 u _1 0 V _ Y 5 V _ 08 0. 1 u _ 10 V _ X 7R _ 04 0 . 1u _ 1 0V _ X 7 R _ 0 4 * 0. 1 u _1 0 V _ X 7R _0 4
0 . 1 u_ 1 0 V _X 7 R _ 0 4
C 4 7 9
0. 1 u _ 10 V _ X 7R _ 04 K B C _ A G N D
3 . 3 V S
U 2 0
1 0 5 8
2 2 LP C _ A D 0 LA D 0 K S I 0 / S T B #
9 5 9
2 2 LP C _ A D 1 LA D 1 K S I 1/ A F D #
8 6 0
2 2 LP C _ A D 2
LA D 2 K S I 2 / I N I T #
7 6 1
2 2 LP C _ A D 3 K B C _ P C L K 1 3 LA D 3 K S I 3 / S L I N # 6 2
2 5 K B C _ P C LK LP C C L K K S I 4
6 6 3
22 L P C _F R A ME # LF R A ME # K S I 5
5 6 4
L PC K/B M ATRI X
2 2 LP C _S I R Q S E R I R Q K S I 6
2 2 6 5
2 8 , 31 , 3 3 L P C _ R S T # LP C R S T # / W U I 4 / G P D 2 ( P U ) K S I 7
K B C _ W R E S E T#
1 4 3 6
W R S T # K S O 0 / P D 0
3 7
K S O 1 / P D 1
K B C _G A 2 0#
1 2 6 3 8
A C _I N # 4 GA 2 0 / GP B 5 K S O 2 / P D 2 3 9
1 3, 3 6 A C _I N # K B R S T # / GP B 6 ( P U ) K S O 3 / P D 3
1 6 4 0
3 4 LE D _ A C I N # P W U R E Q# / GP C 7 ( P U ) K S O 4 / P D 4
T H E R M_ A L E R T # 2 0 4 1
2 T H E R M_ A L E R T # L8 0 L LA T / G P E 7( P U ) K S O 5 / P D 5
4 2
K S O 6 / P D 6
W E B _ A P # 2 3 4 3
4 0 W E B _ A P # W E B _ E MA I L# E C S C I #/ G P D 3 ( P U ) K S O 7 / P D 7
1 5 4 4
2 0 W E B _E M A I L #
E C S M I #/ G P D 4 ( P U ) K S O 8/ A C K #
4 5
K S O9 / B U S Y
DAC 4 6
C P U _ F A N _R 7 6 K S O1 0 / P E 5 1
D A C 0/ G P J 0 K S O 11 / E R R #
7 7 5 2
D A C 1/ G P J 1 K S O1 2 / S L C T
W L A N _P W R 7 8 5 3
3 3 W L A N _ P W R D A C 2/ G P J 2 K S O1 3
W LA N _ E N 7 9 5 4
33 , 3 4 W L A N _ E N D A C 3/ G P J 3 K S O1 4
E C _ V G A _ A LE R T #
8 0 5 5
IT 85 12 E
1 3 E C _ V G A _A LE R T# K B C _ MU TE # 8 1 D A C 4/ G P J 4 K S O1 5
3 0 K B C _ MU TE # D A C 5/ G P J 5
ADC FLASH
B A T_ D E T 6 6 1 00
A D C 0/ G P I 0 F LF R A ME # / G P G2
B A T_ V O LT _ R 6 7 1 01
C H G _C U R S E N _ R A D C 1/ G P I 1 F L A D 0/ S C E #
6 8 1 02
A D C 2/ G P I 2 F LA D 1 / S I
T O TA L _ C U R _ R 6 9 1 03
A D C 3/ G P I 3 F L A D 2/ S O
7 0 1 04
3 G _D E T # 7 1 A D C 4/ G P I 4 F L A D 3 / G P G6 1 05
3 2 3 G_ D E T# A D C 5/ G P I 5 F L C L K / S C K
C C D _D E T #
7 2 1 06
3 2 C C D _ D E T # A D C 6/ G P I 6 ( P D )F L R S T # / W U I 7 / GP G 0 / TM
M OD E L _I D 7 3
A D C 7/ G P I 7
GPIO
SMBUS 5 6
S MC _ B A T 1 1 0 ( P D )K S O 16 / G P C 3 5 7
S MC LK 0 / G P B 3 ( P D )K S O 17 / G P C 5
S MD _ B A T 1 1 1
S MD A T0 / G P B 4
1 1 5 9 3
2 S MC _C P U _ T H E R M S MC LK 1 / G P C 1 ( P D )GP H 0 / I D 0
1 1 6 9 4
2 S MD _C P U _ T H E R M S MD A T1 / G P C 2 ( P D )GP H 1 / I D 1
S MC _ V G A _T H E R M 1 1 7 9 5
1 3 S M C _ V G A _T H E R M S MD _ V G A _T H E R M S MC LK 2 / G P F 6( P U ) ( P D )GP H 2 / I D 2
1 1 8 9 6
1 3 S M D _ V G A _T H E R M S MD A T2 / G P F 7( P U ) ( P D )GP H 3 / I D 3
9 7
( P D )GP H 4 / I D 4
PWM 9 8
B R I GH T N E S S 2 4 ( P D )GP H 5 / I D 5 9 9
P W M0 / GP A 0( P U ) ( P D )GP H 6 / I D 6
B E E P _ E C
C 4 51 * 10 m i l _ s h ort -N MN P 2 5 1 07
3 4 K B C _ B E E P P W M1 / GP A 1( P U ) ( P D )GP G 1 / I D 7
2 8
3 4 L E D _ S C R OL L # P W M2 / GP A 2( P U )
3 4 L E D _N U M # 2 9 EXT G PIO
P W M3 / GP A 3( P U )
3 0 8 2
3 4 L E D _ C A P # P W M4 / GP A 4( P U ) ( P D )E GA D / GP E 1
3 1 8 3
LOW ACTI VE 3 4 L E D _ B A T _C H G #
P W M5 / GP A 5( P U ) ( P D )E GC S #/ GP E 2
3 2 8 4
34 L E D _ B A T _ F U L L # P W M6 / GP A 6( P U ) ( P D )E GC LK / GP E 3
3 4
3 4 LE D _ P W R #
P W M7 / GP A 7( P U )
WAKE UP
PS/2 3 5
( P D )W U I 5/ GP E 5
8 0C L K 8 5 1 7
33 8 0 C L K P S 2 C L K 0 / GP F 0 ( P U ) ( P D )LP C P D # / W U I 6/ GP E 6
3 I N 1 8 6
33 3I N 1 P S 2 D A T 0 / GP F 1 ( P U )
80 P O R T _D E T # 8 7 PWM/C OUNT ER
3 3 8 0 P OR T _ D E T # P ME # 8 8 P S 2 C L K 1 / GP F 2 ( P U ) 4 7
2 2 P ME # P S 2 D A T 1 / GP F 3 ( P U ) ( P D )TA C H 0 / G P D 6
J20090409 8 9 4 8
3 2 , 34 T P _ C L K P S 2 C L K 2 / GP F 4 ( P U ) ( P D )TA C H 1 / G P D 7
9 0
3 2 , 34 T P _ D A T A P S 2 D A T 2 / GP F 5 ( P U )
1 20
( P D )T M R I 0 / W U I 2 / G P C 4
WAKE UP 1 24
TH E R M _R S T # ( P D )T M R I 1 / W U I 3 / G P C 6
1 2 5
2 T H E R M_ R S T#
P W R S W / GP E 4 ( P U )
CIR
P W R _S W #
1 8 1 19
4 0 P W R _ S W #
R I 1 # / W U I 0 / GP D 0 ( P U ) ( P D ) C R X / G P C 0
L I D _ S W # 2 1 1 23
2 0 , 31 LI D _S W # R I 2 # / W U I 1 / GP D 1 ( P U ) ( P D )C T X/ GP B 2
GP INTERR UPT LPC/W AKE UP
W E B _ W W W #
2 0 W E B _ W W W # 3 3 1 9
GI N T/ G P D 5 ( P U ) ( P D )L 8 0H L A T/ GP E 0
1 12
( P D )R I N G# / P W R F A I L# / L P C R S T #/ GP B 7
UART
B T_ E N 1 0 8
CLOC K
2 0 , 34 B T_ E N
R X D / G P B 0 ( P U )
B K L_ E N 1 0 9 2
2 0 B K L_ E N TX D / GP B 1 ( P U ) C K 3 2 K E
1 28
C K 3 2 K
I T 85 0 2 E - J
WE B0-- ->AP KE Y
WE B1-- ->E M AILKEY
R 5 74
E C? ? 8512 85 02 0_ 0 4
R 574 R 0_ 04 C 0. 1U_ 04
WE B2-- ->W WW KEY
N C 6 N C _ 0 4
R 3 0 6 *1 0 mi l _ sh o rt -N M N P B R I GH T N E S S
2 0 L C D _ B R I GH TN E S S 2 0 C P U _ F A N
K B C _ A GN D
C 4 5 4 * 0. 1 u _ 16 V _ Y 5 V _ 0 4
L 3 6 R 3 3 1 1 0K _ 0 4
V D D 3
H C B 1 00 5 K F -1 21 T 2 0
V D D 3
R 3 2 9
C 4 47
*1 0 K _0 4
0 . 1 u _1 0 V _ X7 R _0 4
R 5 1 0 *1 0 K _ 04
U 2 2
Z 25 0 8 3
M R #
1 Z 2 50 9 S
1 24 R E S E T #
J _KB 1/J_ KB2 5
V C C
4 Q1 8
W D I
J _ K B 1 _7 4 S J _ K B 2 _ 76 S J_ K B 3 _ W 7 6S C 4 8 5 2 *M T N 7 0 02 Z H S 3
G N D
*8 5 20 1 -2 40 5 1 8 52 0 1 -24 0 5 1 * 85 2 01 - 2 4 05 1
*0 . 1 u_ 1 0 V _ X7 R _ 0 4 A * A T3 5 1 0I G V -2 . 93 -C -C -T 1
K B - S I 0 4 K B - S I 0 4 K B -S I 0 4 3 I N 1
K B - S I 1 5 K B - S I 1 5 K B -S I 1 5
K B - S I 2 6 K B - S I 2 6 K B -S I 2 6
K B - S I 3 8 K B - S I 3 8 K B -S I 3 8
K B - S I 4 1 1 K B - S I 4 11 K B -S I 4 11
K B - S I 5 1 2 K B - S I 5 12 K B -S I 5 12
K B - S I 6 1 4 K B - S I 6 14 K B -S I 6 14 V D D 3
K B - S I 7 1 5 K B - S I 7 15 K B -S I 7 15
C
K B - S O 0 K B - S O0 K B -S O0
1 1 1 A C
K B - S O 1 2 K B - S O1 2 K B -S O1 2 S MC _B A T D 3 4 A
3 6 S MC _B A T
K B - S O 2 K B - S O2 K B -S O2
3 3 3 B A V 9 9 R E C TI F I E R
K B - S O 3 7 K B - S O3 7 K B -S O3 7 C
K B - S O 4 K B - S O4 K B -S O4
9 9 9 A C
K B - S O 5 1 0 K B - S O5 10 K B -S O5 10 S MD _B A T D 3 3 A
3 6 S MD _B A T
K B - S O 6 1 3 K B - S O6 13 K B -S O6 13 B A V 9 9 R E C TI F I E R
K B - S O 7 1 6 K B - S O7 16 K B -S O7 16 C
K B - S O 8 K B - S O8 K B -S O8 B A T _D E T
1 7 17 17 A C
3 6 B A T_ D E T
K B - S O 9 1 8 K B - S O9 18 K B -S O9 18 D 3 1 A
K B - S O 1 0 1 9 K B - S O1 0 19 K B -S O1 0 19 B A V 9 9 R E C TI F I E R
K B - S O 1 1 2 0 K B - S O1 1 20 K B -S O1 1 20 C
K B - S O 1 2 2 1 K B - S O1 2 21 K B -S O1 2 21 A C
K B - S O 1 3 2 2 K B - S O1 3 22 K B -S O1 3 22 B A T 1_ V O LT D 3 0 A
3 6 B A T 1 _V OL T
K B - S O 1 4 2 3 K B - S O1 4 23 K B -S O1 4 23 B A V 9 9 R E C TI F I E R
K B - S O 1 5 K B - S O1 5 K B -S O1 5
2 4 24 24 C
C H G_ C U R S E N A C
F or M 74 0S For M 76 0S Fo r W76 0S D 2 9 A
*B A V 9 9 R E C E T I F I E R
C
K B C _S P I _C E # TO T A L_ C U R A C
K B C _S P I _S I
D 8 A
K B C _S P I _S O *B A V 9 9 R E C E T I F I E R
Z 2 5 04
K B C _S P I _S C L K
C C D _ E N
C C D _E N 3 2
K B C _ S W I # R 30 9 * 10 m i l _ s ho rt - N MN P
S W I # 2 2
K B C _ GA 2 0 # R 33 3 * 10 m i l _ s ho rt - N MN P
K B C _ S U S B # 3 1 GA 2 0 # 2 2
K B C _ S U S C # 3 1
K B C _ S MI # R 31 1 * 10 m i l _ s ho rt - N MN P
S MI # 2 2
P M _C L K R U N #
P M _ C L K R U N # 2 2
L E D _ T H R OT T LE # K B C _ S C I # R 31 3 * 10 m i l _ s ho rt - N MN P
S C I # 2 2
C TX 1 J2009 0409
W D T_ E N K B C _ R S T #
R 31 2 * 10 m i l _ s ho rt - N MN P
W D T _E N 3 3 S B _K B C R S T# 2 2
W L A N _D E T#
W L A N _D E T # 3 3
B T _ D E T # K B C _ P W R B T N #
R 31 8 * 10 m i l _ s ho rt - N MN P
B T _ D E T # 2 0 P W R _ B T N # 2 2
D D _ ON 3 8
3 G_ E N K B C _ R S M R S T #
R 29 5 * 10 m i l _ s ho rt - N MN P
3 G_ E N 3 2 K B C _ A U XP W R O K 22
K B C _S MI #
K B C _S C I #
K B C _P W R B T N #
V D D 3
K B C _R S MR S T #
K B C _R S T # N C 1 6
N C _ 0 4
C P U _ F A N S E N 2 0
C 44 5 8 Mb it
0. 1 u _ 10 V _ X 7R _ 04
V C OR E _O N 3 7
U 2 1
S P I _V D D
8 5
V D D S I
C R X 0
? ? ? 2
S O
C T X 0 R 32 6 1K _ 0 4
K B C _ F L A S H
3 1
W P # C E #
K B C _ S W I #
6
S C K
R 29 7 4. 7 K _ 0 4
Z 2 51 1 7 4
C H G _E N 3 6
H OL D # V S S
S S T 25 V F 0 8 0 B
Z 25 0 6
J _ S P I 1
Z 25 0 7
R 3 3 4 *1 0 M_ 04 2 1 S P I _ V D D
J_ S PI1 P IN ? ? L V2 20 J SP ID BG
K B C _ S P I _ S C LK _ R 4 3 K B C _ S P I _ C E #_ R
K B C _ S P I _ S I _ R K B C _ S P I _ S O _R
6 5
X 4 C M2 0 0S 3 2 7 68 1 22 0 _ 32 . 7 6 8K H z 8 7
4 1
3 2 *S P N Z -0 8S 3-B -C -0 -P
C 5 0 4
C 5 0 3 1 2p _ 5 0V _N P O_ 0 4
1 2p _ 5 0V _ N P O_ 04
J _H 8D B G1
W D T _ E N
V D D 3
2 1
4 3
J_H 8DBG 1
C P U _ F A N _R 3I N 1 6 5 8 0C LK
2 1
8 7
R 3 08 12 0 K _ 04 8 0P O R T _ D E T #
10 9
C 4 58 0. 1u _ 10 V _ X 7R _ 04 1 0 9
*S P U F Z -1 0 S 3-V B -0-B
J2009 0409
W D T _ E N
P J 7
R 3 28 V D D 3 W D _ D I S A B LE 1 2
*1 00 K _ 0 4
20 m i l
W D _ D I S A B L E
R 5 1 2
10 0 K _ 0 4
D K B C _ W R E S E T#
C 7 4 1
1u _ 1 0V _0 6
V D D 3
R A
D0 4
R 5 03 * 1 0K _ 0 4
M OD E L_ I D
R 5 01 1 0 K _ 04
R B
D03A/B? D04?
MOD EL _I D RA RB MOD EL _I D RA RB
M7 X0 S 10 K X M7 X0 S X 1 0K
M7 X0 SU X 1 0K M7 X0 SU 10 K X
V D D 3
C C D _ D E T# R 2 93 1 0 K _ 04
3 G_ D E T # R 2 89 1 0 K _ 04
S M C _ B A T R 5 06 4 . 7 K _ 04
S M D _ B A T R 3 32 4 . 7 K _ 04
B A T _ D E T R 2 85 1 0 K _ 04
C 47 3 * 10 p _ 50 V _ N P O _0 4
K B C _P C L K R 31 5 *1 0 _ 04 Z 25 1 0
B A T 1_ V O LT B A T _V O L T_ R
R 28 3 10 0 _ 04 C 4 2 6 1 u _1 0 V _ 06
C H G_ C U R S E N C H G_ C U R S E N _R
R 49 0 *1 00 _ 0 4 C 6 9 2 * 1u _ 1 0V _ 0 6
TO T A L_ C U R TO T A L_ C U R _ R
R 28 4 *1 00 _ 0 4 C 4 2 5 * 1u _ 1 0V _ 0 6
KBC_SPI _*_R = 0.1"~0. 5"
K B C _ S P I _ S I _ R K B C _ S P I _ S I
R 29 9 47 _ 0 4 C 4 3 8 * 33 p _ 50 V _ N P O _0 4
K B C _ S P I _ S O_ R K B C _ S P I _ S O
R 32 5 15 _ 1 %_ 0 4 C 5 0 1 * 33 p _ 50 V _ N P O _0 4
K B C _ S P I _ C E # _ R K B C _ S P I _ C E #
R 32 4 15 _ 1 %_ 0 4 C 4 9 9 * 33 p _ 50 V _ N P O _0 4
K B C _ S P I _ S C L K _ R K B C _ S P I _ S C LK
R 29 8 47 _ 0 4 C 4 3 9 * 33 p _ 50 V _ N P O _0 4