EUROCOM M770CU Service Manual Page 79
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Schematic Diagrams
Panel, Inverter, TPM B - 23
B.Schematic Diagrams
Panel, Inverter, TPM
R306 *10K_04
J_ L C D
88107-30001
1 2
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
R71
*1M_04
X7
*CM200S327681220_32.768KHz
14
3 2
Q13
*M TN 70 0 2 ZHS3
G
DS
R70
*1M_04
C381
*1 5p _ 50V_ N PO_ 0 4
U1D
7 4 LV C 0 8P W
12
13
11
147
Q15
*MTN7002ZH S3
G
DS
C79 0.1u_16V_Y5V_04
U1B
74LVC08PW
4
5
6
147
C92
*10u_10V_Y5V_08
C65
*10u_25V_NPO_12
R65
*220_04
C62
*0.1u_16V_Y5V_04
C383
*0.1u_16V_Y5V_04
R24 4.3K_1%_04
Q14
*DTC114EU A
CE
B
C73
*0.01u_50V_X7R_04
C377
*0.1u_16V_Y5V_04
TP M
U31
*SLB9635TT
LAD 3
17
LAD 0
26
LAD 1
23
LAD 2
20
VD D1
10
XTALI
13
VD D3
24
VD D2
19
LFRAME#
22
LC LK
21
LR ESET#
16
SERIRQ
27
CLKRUN#
15
GN D_ 1
4
GN D_ 2
11
GN D_ 3
18
GN D_ 4
25
GPIO
6
GPI O2
2
XTA LO
14
TESTI
8
TESTBI/BAD D
9
PP
7
NC_1
1
NC_2
3
NC_3
12
LPC PD#
28
VSB
5
L9
HC B1608KF-121T25
PANEL POWER
18.4" PANEL
1A
LPC_AD312 , 3 1
SER IRQ12,31
D39
*BA V9 9
A
C
AC
LPC_AD012 , 3 1
LPC _FRAM E#12 , 3 1
PM_CLKRUN#14
LVDS_DD C_CLK 10
LVDS_DD C_DA T 10
LPC_AD212 , 3 1
LPC_AD112 , 3 1
U3
G5243A
VIN
4
VIN
5
EN
3
VOU T
1
GND
2
INV_BLON
TPM 1.2
T PM_ BA DD
LOW : 2E / 2F h
( De fa ul t )
( De fa ul t )
HI : 4E / 4F h
LOW : NORMAL
LPC reset timing:
Asserted before entering S3
H I : AC CE SS
TPM_PP
LPC_PD# inactive to LPC_RST# inactive 32~96us
PC LK_TPM
TPM_PP
TPM_BADD
BR IGH TN ESS
3.3V
C586
*0.1u_16V_Y5V_04
Fro m E C
Fro m Hal l IC
Fro m M XM
BR IGH TN ESS
40mil
1
LV D S _ U 0 P10
LVDS_UC LKN10
LV D S _ U 2 N10
6
LV D S _ U 0 N10
LV D S _ U 1 P10
LV D S _ U 1 N10
LV D S _ U 2 P10
3.3V2,3,12..14,16,17,19,25,28, 29,35. .39
LV D S _ U C LK P10
PNL_PW R_EN10
3.3VS3,8 ..1 2,1 4,1 6..2 1,23,2 4 ,26..35
SYS15V34 , 3 9
IN V_BLON
JINV
LVDS_L2P 10
LVDS_LCLKN 10
VIN11,3 4..4 0
LVDS_LCLKP 10
LVDS_L1N 10
LVDS_L2N 10
LVDS_L0N 10
LVDS_L0P 10
ALL_SY S_PWRG D10 ,11,14 ,21,24
LID_SW#31 , 3 3
LVDS_L1P 10
SB_BLON17
BKL_EN31
PN L_BL_EN10
INVERTER
BRIG HTNESS31
S 4 _ S TA TE #14
PLT_R ST#16,33
PCLK_TPM16
3. 3 V S
3. 3 V S
SYS15V SY S15V
PLVDD
3.3VS
3. 3 V
3. 3 V
VIN
3.3V3.3V
3.3V
3.3VS
PLVDD
3.3V
3.3VS
3.3VS
PLVD D
PCLK_TPM
TP M _ B A D D
TP M _ P P
PN L_PW R_EN
C74
0.01u_50V_X7R_04
R63
100K_04
C 376 *10p_50V_NPO_04
Q1 2
*SI3456D V-T1-E 3
G
3
D
2
D
1
S
4
D
5
D
6
C102
*0.1u_16V_Y 5V_04
C122
*0.022u_25V_X7R _06
R64
*220_04
R26 4.3K_1%_04
C380
*15p_50V_NPO _04
D5 RB751V-40
AC
U1C
74LVC08PW
9
10
8
147
R27 100 K_04
R307 *10K_04
C382
*0.1u_16V_Y5V_04
R37 0_0 4
C113
0.1u_16V_Y5V_04
C85
0. 1u_16V_Y5V_04
C373
*1u_10V _06
R30
*1 0 0 K_0 4
C115
0.1u_16V_Y5V_04
J_INV
87 2 1 3- 0 6 0 0G
1
2
3
4
5
6
R308 *10K_04
C375
*0.1u_16V_Y 5V_04
PNL_P W R_EN
U1A
74LVC08PW
1
2
3
147
R298 *33_04
Sheet 22 of 55
Panel, Inverter,
TPM
- Notebook Computer 3
- Service Manual 3
- Trademarks 4
- About this Manual 5
- IMPORTANT SAFETY INSTRUCTIONS 6
- Power Safety 8
- Battery Precautions 9
- Related Documents 10
- Contents 11
- Chapter 1: Introduction 13
- System Specifications 14
- 1.Introduction 15
- (Factory Option) 15
- Introduction 22
- Figure 9 22
- Chapter 2: Disassembly 25
- 2.Disassembly 26
- Maintenance Tools 26
- Connections 26
- Maintenance Precautions 27
- Disassembly Steps 28
- Removing the Battery 29
- Removing the Hard Disk Drive 31
- Disassembly 34
- Figure 6 34
- Figure 8 36
- Removing the VGA Card 41
- Installing the VGA Card 43
- Removing the Bluetooth Module 45
- Removing the TV Tuner Card 46
- Appendix A: Part Lists 47
- A.Part Lists 48
- Top with Fingerprint 49
- Top without Fingerprint 50
- LCD - LED Panel 53
- Mainboard 54
- DVD Super Multi 55
- DVD Super Multi - HLDS 56
- B.Schematic Diagrams 57
- System Block Diagram 58
- Processor 1/7 DMI, PEG 59
- Processor 2/7 CLK, MISC 60
- Processor 3/7 DDR3I 61
- Processor 4/7 Power 62
- Processor 5/7 GFX PWR 63
- Processor 6/7 GND, 7/7 RSVD 64
- DDR3 SO-DIMM_0 REV 65
- DDR SO-DIMM_1 REV 66
- MXM 3.0 Master 67
- MXM 3.0 Slave 68
- PCH 1/8 RTC, HDA, SATA 69
- PCH 2/8 PCIE, SMBUS, CLK 70
- PCH 3/8 DMI, PWRGD 71
- PCH 4/8 LVDS, DDI, GND 72
- PCH 5/8 PCI, USB, NVRAM 73
- PCH 6/8 GPIO, CPU 74
- PCH 7/8 PWR 75
- PCH 8/8 PWR 76
- CLK GEN, HDMI-In 77
- Close to DVI connector 78
- Very close to DVI connector 78
- Panel, Inverter, TPM 79
- HDMI Repeater, Fan Control 80
- HDMI Switch 81
- ODD, CCD, BT, USB2.0 82
- Codec, Subwoofer, DMIC 83
- Audio AMP 84
- New Card, Mini Card 85
- LAN-RTL8111DL, RJ45 86
- Card Reader, IEEE1394 87
- KBC ITE IT8512-J 88
- MB to Small B’d Connector A 89
- MB to Small B’d Connector B 90
- Power System 91
- Power VCore 92
- Power 1.1V_VTT, Screw Hole 93
- Power 1.5V/0.75VS 94
- Power 1.8VS/1.5VS 95
- Power 3.3V/5V 96
- Power Charger, DC-In 97
- Single HDD Board 98
- Dual HDD Board 99
- Audio Board 100
- Power Button Board 101
- Click & FP Board 102
- Game Key Board 103
- Front R Side LED Board 104
- Front L Side LED Board 105
- CIR Board 106
- Finger Board 107
- V1.0 Power on SEQ Diagram 108
- V1.0 Power_SEQ S3 109
- V1.0 Power_SEQ S4 110
- Power Block Diagram 111
- V2.0 Power_SEQ S3 112
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