Service Manuals, User Guides, Schematic Diagrams or docs for : LG Laptop LG laptop motherboard schematic diagram
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INTEL P4P-M THERMAL
SENSOR
FAN CONN
BLOCK DIAGRAM
s .c
ic
3.3V PAGE 40 5V PAGE 40
VCC_VID PAGE 1- 3
ADM1032ARM
CPU_COREVCC MAX6510
t
FSB 100MHz
a
CPU_COREVCC
DDR TWO LCD CONN
DDR 133MHz
DIMM CONN. RS200M VCC_LCD(3.3V) PAGE24
CRT CONN
m
VCC1_8B(CORE) VCC5B_CRT PAGE25
VCC2.5A PAGE9-10 VCC2_5A(MEMORY)
VCC3B,VCC2_5B,VCC1_8B PAGE 4-7
e
PCI INTERFACE 3.3V 33MHZ
RTC PAGE22
c h
s
AD23 AD22
IDE-P VCC5M_1535
INTB# INTC#
EEPROM
PAGE30
HDD PCI_REQ0#/PCI_GNT0# PCI_REQ2#/PCI_GNT2#
PIO
-
ATA INTERFACE
VCC5B PAGE17 (PRIMARY)
M1535+ VCC5B PAGE34 PCI1510 BCM5901 RJ45
PAGE31
IDE-S USB0 VCC3M page27 VCC3AUX,LAN1.2V,LAN2.5V page30
SIDE
p
USBPWR(5V) PAGE41
CD,DVD,COMBO ATA INTERFACE PAGE13-15
FIXED BAY VCC5B (SECONDARY)
VCC3B,VCC3M
VCC5B,VCC5M_1535 USB1
PAGE18 REAR
to
USBPWR(5V) PAGE41
CARD BUS
3.3V
5V
12V page28
p
AC'97 INTERFACE LPC VCC3B, 33MHz
la
ISA VCC5B
.
MONO AMP
CDC FLASH INT. KBD
SPEAKER AC'97
AMPVCC(5V)
H8 TRACK POINTER
PAGE37 PAGE38 AUDIO CONN. ROM PAGE47
CODEC
w
INT_MIC
PAGE37 AVCC5 PAGE36 VCC3AUX PAGE16 VCC5B PAGE21 VCCSW,VCC5_H8 PAGE45
POWER S/W VOLUME S/W
w w
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1 2 3 4 5 6
.c C
s.
HA#(3:31)
4 12
3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
DBI#(0:3)
A 4 12 A
AB1
ic M
K2
K4
L6
K1
L3
M6
L2
M3
M4
N1
M1
N2
N4
N5
T1
R2
P3
P4
R3
T2
U1
P6
U3
T4
V2
R6
W1
T5
U4
V3
W2
Y1
H_REQ#(0:4)
4 12
E21 0
A10#
A11#
A12#
A13#
A14#
A15#
A16#
A17#
A18#
A19#
A20#
A21#
A22#
A23#
A24#
A25#
A26#
A27#
A28#
A29#
A30#
A31#
A32#
A33#
A34#
A35#
DBI0#
A3#
A4#
A5#
A6#
A7#
A8#
A9#
G25 1
DBI1#
tO
0 J1 P26 2
REQ0# ADDRESS LINES DBI2#
1 K5 V21 3
REQ1# DBI3#
2 J4
REQ2#
3 J3
REQ3#
aC
4 H3 E22 H_DSTBN0#
REQ4# DSTBN0# 4 12
F21 H_DSTBP0#
DSTBP0# 4 12
H_ADSTB0# L5 K22 H_DSTBN1#
4 12 ADSTB0# DSTBN1# 4 12
H_ADSTB1# R5 U5 J23 H_DSTBP1#
4 12 ADSTB1# DSTBP1# 4 12
.
R22 H_DSTBN2#
DSTBN2# 4 12
H_ADS# G1 P23 H_DSTBP2#
m
4 12 ADS# DSTBP2# 4 12
AC1 W22 H_DSTBN3#
AP0# DSTBN3# 4 12
V5 W23 H_DSTBP3#
AP1# DSTBP3# 4 12
eX
AA3
BINIT#
H_BNR# G2 HD#(0:63)
4 12 BNR# 4 12
H_BPRI# D2 B21 0
4 12 BPRI# D0#
B22
B D1#
1
B
I
L25 A23 2
CONTROL
DP3# D2#
h
K26 A25 3
DP2# D3#
K25 C21 4
DP1# D4#
CPU_COREVCC J26 D22 5
DP0# D5#
F
c
H_DEFER# E2 B24 6
4 12 DEFER# D6#
H_DRDY# H2 C23 7
R576 should be placed near PinH6 within 0.5inch. 4 12 DRDY# NORTHWOOD D7#
H_DBSY# H5 C24 8
4 12 DBSY# D8#
B25 9
s
R576 D9#
A
R596 1% 49.9 U6 G22 10
TESTHI8 PART1/3 D10#
1% W4 H21 11
-
TESTHI9 D11#
Y3 C26 12
51 TP4587 TP4573 TESTHI10 D12#
H_BREQ0# H6 D23 13
4 12 BR0# D13#
N
J21 14
D14#
R598 56 IERR# AC3 D25
p
15
IERR# D15#
TP4588 H22 16
D16#
CPU_COREVCC CPU_INIT# W5 E24 17
2 12 13 INIT# D17#
tI
G23 18
D18#
o
H_LOCK# G4 F23 19
R589 4 12 LOCK# D19#
F24 20
D20#
1% V6 E25 21
C MCERR# D21# C
H
F26 22
51.1 D22#
CPURESET# AB25 D26 23
4 12 RESET# D23#
H_RS2# F4 L21 24
p
R589 should be placed near PinAB25 within 0.5inch. 4 12 RS2# D24#
H_RS1# G5 G26 25
C
4 12 RS1# D25#
H_RS0# F1 H24 26
4 12 RS0# D26#
AB2 M21 27
RSP# D27#
la
H_TRDY# J6 L22 28
4 12 TRDY# D28#
J24 29
.
DATA LINES D29#
H_HIT# F3 K23 30
4 12 HIT# D30#
H_HITM# E3 H25 31
.
D63#
D62#
D61#
D60#
D59#
D58#
D57#
D56#
D55#
D54#
D53#
D52#
D51#
D50#
D49#
D48#
D47#
D46#
D45#
D44#
D43#
D42#
D41#
D40#
D39#
D38#
D37#
D36#
D35#
D34#
D33#
D32#
4 12 HITM# D31#
W
Y21
Y24
Y23
W25
Y26
W26
V24
V22
U21
V25
U23
U24
U26
T23
T22
T25
T26
R24
R25
P24
R21
N25
N26
M26
N23
M24
P21
N22
M23
AA24
AA22
AA25
W w
63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32
w
D D
W
w 1 2 3 4 5 6
m
oN
1 2 3 4 5 6
CPU_COREVCC
VCC3B
.c C
R534
AA10
AA12
AA14
AA16
AA18
AB11
AB13
AB15
AB17
AB19
AC10
A10
A12
A14
A16
A18
A20
AA8
AB7
AB9
s.
A8
R533
300 AC12 CPU_COREVCC
VCC1
VCC2
VCC3
VCC4
VCC5
VCC6
VCC7
VCC8
VCC9
VCC10
VCC11
VCC12
VCC13
VCC14
VCC15
VCC16
VCC17
VCC18
VCC19
VCC20
VCC21
HOST CLK VCC22
1535_FERR# TP6083 CPUCLK_BCLK AF22 AC14
A 2 13
1535_FERR#
2 7
CPUCLK_BCLK# AF23
BCLK0 VCC23
AC16 CPU_FERR# R561 56 A
ic M
470 2 13 2 7 BCLK1 VCC24 2
Q505 3 CPUCLK_ITP AC26 AC18
2 7 ITP_CLK0 VCC25
2 R542 CPUCLK_ITP# AD26 AC8 CPU_THRMTRIP# R566 56
BC848A TP5850 2 7 ITP_CLK1 VCC26 2 40
* AD11
VCC27
1 3 Q504 56 CPU_A20M# C6 AD13 CPU_IGNNE# R567 200
tO
R541 2 13 A20M# VCC28 2 13
2 470 CPU_FERR# CPU_FERR# B6 AD15 ◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo