Clevo M740TU, M760T, M760TU Audio AMP

Schematic Diagrams

B - 34 Audio AMP

B.Schematic Diagrams

Audio AMP

Sheet 33 of 51

Audio AMP

3. 3V S

Z330 8

OPMUTEAPM#

SPKO UTL-

C5 55

1U _1 0 V _ 06

1

KBC_MU TE#34

C5 41

.1U _16 V _ 04

.

L2 FC M1005KF-121T03

D03-0221

J _ SPKL 1

85204-02001

P C B F o o t pr in t = 85 2 0 4- 0 2 R

2

1

Z3303

R539

10K_04

APUD G

EAPD_MO DE32

R271 0_04

Z33 14

SPKO UTR+

L_IN_AMP_C

40mils

5VS14, 22,25,28,30,32,35,43

C816

* .1U _10V_X7R _04

AU DI O AMP

R_HP_OUT_A32 C 8 20 4. 7 U _6 . 3 V _ 06

J_SPK1

5V S

HEAD PHO NE-R

C8 8 6

.1U_ 10 V_ X7R _0 4

H EADPH ONE-R 28

SB_MU TE#24

5VS

3. 3 V S

MU TE A PM#

C8 8 5

.1 U_ 1 6V _ 0 4

C7 9 3

10U _10V_08

D03-03 03

H EADPH ONE-L 28

L_HP_OU T_A32 L_ I N _H P _ L

C 5 49 4. 7 U _6 . 3 V _ 06

R5 4 8

100K_04

APU DG

0319

Z3301

FR ON T-L32

SPKO UTL +_R

APA2057

U2 8

APA20 5 7 A

6

4

19

11

26

13

17

18

15

9

27

25

8

21

22

3

12

14

16

24

5

28

1

20

10

2

7

23

29

L_IN_HP

R_IN_HP

HPVDD

CPVDD

SD #

CPGN D

R_ HP_ O UT

L_ H P _ O U T

CPVSS

L_ O U T -

AM P_ EN#

BYPASS

L_O UT+

R_ O UT -

R_OUT+

R_IN_AMP

CP+

CP-

HPVSS

HP_EN

L_IN_AMP

BEEP

VDD

PVD D

PVDD

GN D

PGN D

PGN D

GN D

Z3315

C8 8 7

1U _10V_06

D03-0221

R288 39K_04

C794

*10U_10V_08

D3 3 SCS3 5 5V

AC

C557

* . 1 U _1 6 V _0 4

C6

1 8 0P _5 0 V _0 4

Z3312

D03-0221

C5 3 8

1U _10V_06

Q5 1

DT C1 1 4EU A

CE

B

AM P_EN #

C5 5 3

.1U_16V_04

.

L63

H CB1608KF-121T25_06

R 291 4.7K_04

HEAD PHO NE-L

U3 6

74 A H C 1 G 0 8G W

1

2

5

4

3

5V2 5 , 28 , 3 2, 35 , 3 6, 3 7 , 3 8, 3 9 , 4 1, 4 2

D03-0221

AUD G

R 2 99 * 1 0K _0 4

D03A-03 13

Q42

2N7002W

G

DS

R296 *10K_04

C542 68P_50V_04

L36 * 10m il_short

0319

M UTEAPM #

FO R E MI

R292 *10K_04

APU DG

D03 -02 21

5VS_ AM P

Z330 9

R661

*510K_04

U30

74AHC1G 08GW

1

2

5

4

3

C8 13

.1U_10V_X7R_04

D03-0221

C ne ar CP + a nd C P-

Z3304

Low mute!

C826 .1U_16V_04

5VS

C7 9 7

1U_10V_X5R _06

R_ IN _A M P_ C

R5 2 8 0_ 0 6

5VS

R295 0_04

SPKO UTL+

R284 *10K_04

R290 39K_04

APUD G

Z3310

C5 39

. 1U _ 16 V _ 04

L_ I N _H P _C

C5 4 4

.1 U_ 1 6V _ 0 4

R 298 4.7K_04

R_ IN _H P_ C

C5 37

*1U_10V_06

3.3VS2,3,6,7,10,12,13,14,15,22,23,24,25,26,27,28,29,30, 31,32,34,35,39,41,43

C547 68P_50V_04

SPK_ H P#28

Z330 7

AM P_EN#

D1 3 SCS3 5 5V

AC

C5 3 6

.1U_16V_04

APUD G

5VS_A MP

SPKO UTR- 2 8

C7 96 *.1 U_ 1 6V _ 0 4

R287 0_04

R541

1 0 0K _0 4

APUD G

C8 0 0

1U_10V_06

SPKO UTR+ 28

R_ IN_ HP_ C

C823 1U _10V_06

C10

180P_50V_04

.

L3 FC M1005KF-121T03

R5 9 6

10K_04

R2 83

10 K _ 0 4

Z3302

C545

*.1 U_ 1 6V _ 0 4

APUD G

SPKO UTR-

R_ IN_ HP _L

R632

10K_04

Z3305

Z3311

R5 44

100K_04

C540 *.1U_10V_X7R_04

2

5VS_AMP

L_IN_HP_C SPKO UTL -_R

FR ON T-R32

Z3313

C5 51

. 1U _ 16 V _ 04

C815 1U _10V_06

AP UDG

Contents

Main Page Page Notice Trademarks Page Page V Instructions for Care and Operation VI Power Safety The computer has specific power requirements: VII Battery Precautions Page Contents Introduction ..............................................1-1 Disassembly ...............................................2-1 Part Lists ..................................................A-1 Schematic Diagrams................................. B-1 Page Chapter 1: Introduction Overview 1 - 2 System Specifications System Specifications System Specifications 1 - 3 1 - 4 System Specifications UMTS Modes System Specifications 1 - 5 UMTS Modes 1 - 6 External Locator - Top View with LCD Panel Open External Locator - Top View with LCD Panel Open Figure 1 External Locator - Front & Right side Views 1 - 7 External Locator - Front & Right side Views Figure 2 Figure 3 1 - 8 External Locator - Left Side & Rear View External Locator - Left Side & Rear View Figure 4 Figure 5 External Locator - Bottom View 1 - 9 External Locator - Bottom View Figure 6 Mainboard Overview - Top (Key Parts) Mainboard Overview - Bottom (Key Parts) 1 - 11 Mainboard Overview - Bottom (Key Parts) Figure 8 1 - 12 Mainboard Overview - Top (Connectors) Mainboard Overview - Top (Connectors) Figure 9 Mainboard Overview - Bottom (Connectors) 1 - 13 Mainboard Overview - Bottom (Connectors) Figure 10 Page Chapter 2: Disassembly Maintenance Tools Connections Overview 2 - 3 Maintenance Precautions Cleaning Disassembly Steps Removing the Battery 2 - 5 Removing the Battery Figure 1 Removing the Hard Disk Drive Hard Disk Upgrade Process Removing the Hard Disk Drive 2 - 7 For M740T/M740TU computers: Figure 3 2 - 8 Removing the Hard Disk Drive For M760T/M760TU computers: Figure 4 Removing the Optical (CD/DVD) Device 2 - 9 Removing the Optical (CD/DVD) Device Figure 5 2 - 10 Removing the Optical (CD/DVD) Device Figure 6 Removing the System Memory (RAM) 2 - 11 Removing the System Memory (RAM) Memory Upgrade Process Figure 7 2 - 12 Removing the System Memory (RAM) Figure 8 Removing the Inverter Board 2 - 13 Removing the Inverter Board Figure 9 2 - 14 Removing and Installing the Processor Removing and Installing the Processor Processor Removal Procedure Figure 10 Removing and Installing the Processor 2 - 15 Figure 11 2 - 16 Removing and Installing the Processor Processor Installation Procedure Figure 12 Removing the Wireless LAN Module 2 - 17 Removing the Wireless LAN Module Figure 13 Note: Make sure you reconnect the antenna cable to 1 + 2 socket (Figure b). 2 - 18 Removing the Bluetooth Module Removing the Bluetooth Module Figure 14 Removing the Keyboard 2 - 19 Removing the Keyboard Figure 15 2 - 20 Removing the Modem Removing the Modem Figure 16 Removing the Modem 2 - 21 Figure 17 Page Appendix A: Part Lists Part List Illustration Location Top with Fingerprint (M740T/M740TU) A - 3 Top with Fingerprint (M740T/M740TU) Figure A - 1 Top with Fingerprint (M740T/M740TU) Top without Fingerprint (M740T/M740TU) Bottom (M740T) A - 5 Bottom (M740T) Bottom (M740T) Bottom (M740TU) Bottom (M740TU) Figure A - 4 LCD (M740T/M740TU) A - 7 LCD (M740T/M740TU) Figure A - 5 Page COMBO (M740T/M740TU) Page Top with Fingerprint (M760T/M760TU) A - 11 Top with Fingerprint (M760T/M760TU) () Figure A - 9 Top with Fingerprint (M760T/M760TU) Top without Fingerprint (M760T/M760TU) () Figure A - 10 Top without Fingerprint (M760T/M760TU) Bottom (M760T) Bottom (M760T) Bottom (M760TU) Bottom (M760TU) Figure A - 12 LCD (M760T/M760TU) A - 15 LCD (M760T/M760TU) () Page COMBO (M760T/M760TU) DVD-Dual Drive (M760T/M760TU) B-1 Appendix B: Schematic Diagrams Diagram - Page Diagram - Page Diagram - Page Table B - 1 Schematic Diagrams B - 2 System Block Diagram System Block Diagram Intel Penryn SOUTH BRIDGE Sheet 1 of 51 System Block Diagram 1329 Ball FCBGA Clock Generator BS EL 2 Ho st Cl oc k FS C 133 MHz Penryn (Socket-P) CPU 1/2 MISC NEAR EC 10mi ls <12 in che s Penryn (Socket-P) CPU 2/2 Layout note: +VCCP = 1.05V (0.997V~1.102V) PL AC E NE AR C PU NEAR CPU PIN CANTIGA 1/7, Host 10 mils 10mils Layout Notice: HOST CANTIGA 2/7, Graphics TV VGA PCI-EXPRESS GRAPHICS P LA CE NE AR L 40 PA D VIA MA X= 0.5 " CANTIGA 3/7 ??3.3VS GRAP HI CS VIDMEHDA NC MISC CANTIGA 4/7 DDR SYSTEM MEMORY B DDR SYSTEM MEMORY A Sheet 8 of 51 CANTIGA 4/7 B - 10 CANTIGA 5/7 CANTIGA 5/7 VCC CORE VC C NC TF VC C SM L F D03-0229 CANTIGA 6/7 D03A-0313 D03- 02 29 D03-0221 A LVDS HDA CANTIGA 7/7 D03A-0313 VSS V SS NCTF VSS SCB NC Sheet 11 of 51 CANTIGA 7/7 DDRII SO-DIMM - 0 20mils signal/space/signal: D03B-0329 Layout note: DDRII SO-DIMM - 1 Layout note: Layout Note: 20mils Sheet 13 of 51 DDRII SO-DIMM - 1 Panel, Inverter, CRT 24 m il default: HYBRID INVERTER CONNECTOR D03-02 27 VGA NB9M-1 . FOR EXT VG A FO R H YBRI D Sheet 15 of 51 VGA NB9M-1 VGA NB9M-2 RESET/ODT NV suggestion 4/20 . NMOS VGA NB9M-3 D03A -031 3 C LO SE ME MO RY CL O S E M EM OR Y Sheet 17 of 51 VGA NB9M-3 VGA NB9M-4 CLO SE ME MO RY C LOS E MEM OR Y Sheet 18 of 51 VGA NB9M-4 D03A- 0313 VGA NB9M-5 150mA DAC C DAC B DAC A VGA NB9M-6 DATA B D03-0221 C VGA NB9M-7 D 03-0 221 D0 3-02 29 D 03-0 229 . ICH9M 1/4, SATA HDD D03-0221 Zdiff= 100O? 0% D03 A-031 3 ICH9M 2/4, PCI, USB Un st aff SPI USB PCI-Express ICH9M 3/4 MISC GPIO SMBSYS GPIO D03B-0329 ICH9M 4/4 D03B-0329 Place within 100mils o f IC H on th e bo tt om s id e or 14 0 mi ls o n the top Place within 100 mils o f pi n G4 of I CH 9M o n the bottom side of 140mils on the top Pl ac e wi th in 10 0m il s of I CH on t he bo tt om s id e or 14 0 mi ls o n the t op New Card, Mini PCIE . D03-0303 -1 MINI CARD KEY 3G, Powergood (TOP VIEW) KEY 20 mil Po rt 2 USB, Fan, TP, FP, Multi CON Po rt 8 6-20-94A20-112 Port 1 MU LT I I/ O CO NN Card Reader Near Cardreader CONN . JMB385 D03-0226 X7R SATA ODD, LED, Hotkey, LID SW . Port 3 From EC default HI . PCI-E LAN RTL8111C D03A -03 13 D03- 02 29 D03A -0 31 3 >4 0M ILS Audio Codec ALC662 La yo ut No te : D03-030 5 . Ve ry cl ose t o A ud io Co dec Audio AMP C ne ar CP + a nd C P- D03 -02 21 D03A-03 13 APA2057 KBC-ITE IT8512E V1 .0 M740T 512Kbit KBC_ SPI_ *_R = 0 .1"~ 0.5" 5VS, 3VS, 3.3VM, 1.05VS, VIN1 D03B-0329 5V D03- 02 29 3.3V Power 3.3V/5V D03-0227 6-0 2- 038 50 -C Q0 VDD3 D03 -0227 Power 1.5VS/1.05VS D03-0227 2A 1.05VM_PWRGD24 2.5A Power 1.8V/0.9V . Rb VTT_MEM D03A-0313 Power GPU/NVVDD D03-0 227 GVREF D03- 0227 D03-0229 AC-IN, Charger D03-0227 D03-02 27 12V~16.8V D03-0227 VCORE D03-022 7 SC452 . D03-0221 NVVDD D03-0229 Sheet 42 of 51 NVVDD D03-0227 ? ? 1.0U 0735 SHORT FOR NV VGA HDMI ??? D03-0229 ?? ? ??? External ODD Board for M76 ODD BOARD D03-0303-2 Sheet 44 of 51 External ODD B - 46 Click & Finger Board for M76 Click & Finger Board for M76 TC S4B 4 7P _50 V_ 06 Unstuff U ns tuf f Multi Function Board 20 MI L RJ-11 RJ-11 MODE M Audio Board SPDIF OUT D03 B D0 3B 4 Finger Sensor Board for M76 Sheet 48 of 51 Finger Sensor B - 50 Power Switch Board for M74 Power Switch Board for M74 POWER BUTTON POWER SWITCH LED D03 POWER SW & POWER LED FOR M74 FingerPrint Board for M74 TC S4 B 33 P_ 50V _0 4 1U _1 0V_ 06 47P_50V_06 Un st uff Power Switch Board for M76 POWER SWITCH LED POWER SW & POWER LED FOR M76 POWER BUTTON Sheet 51 of 51 Power Switch