Service Mnaual——AOC 712Si I-module - Diagramas dediagramasde.com/diagramas/otros2/AOC_712Si.pdf · 17” LCD Color Monitor AOC 712Si 1 ... Hereafter throughout this manual, AOC

17” LCD Color Monitor AOC 712Si

1

Service Service Service

Horizontal Frequency

30kHz – 80kHz TABLE OF CONTENTS

Description Page Description Page

N

SAFETY NOTICE

ANY PERSON ATTEMPTING TO SERVICE THIS CHASSIS MUST FAMILIARIZE HIMSELF WITH THE

CHASSIS AND BE AWARE OF THE NECESSARY SAFETY PRECAUTIONS TO BE USED WHEN SERVICING

ELECTRONIC EQUIPMENT CONTAINING HIGH VOLTAGES.

Table Of Contents.......……..……..........................…........1

Revision List.….............……..........................……......2

Important Safety Notice.…………....................……......3

1. Monitor Specification..............................………........4

2. LCD Monitor Description…………………………….......5

3. Operation Instruction…………...............……...........6

3.1 General Instructions...........................…...........6

3.2 Control Button…………….…..............……...............6

3.3 Adjusting the Picture...........................…............7

4. Input/Output Specification............……………............8

4.1 Input Signal Connector............………….................8

4.2 Factory Preset Display Modes......................................9

4.3 Power Supply……..…………………...…….…………..10

4.4 Panel Specification.....……………………....................10

5. Block Diagram……...................…………................12

5.1 Soft Flow Chart….………………..……..……....….......12

5.2 Electrical Block Diagram….……………….......….….14

6. Schematic……………...........................................…15

6.1 Main Board.……...……..........................................15

6.2 Inverter Board..………..……..................................25

6.3 Power Board…....………..…….................................26

7. PCB Layout..…….………….......................................27

7.1 Main Board…………….............................................27

7.2 PWPC Board…..………..........................................27

7.3 Key Board………………...........................................28

8. Maintainability………..............................................28

8.1 Equipments and Tools Requirement………..............28

8.2 Trouble Shooting…….………...................................29

9. White-Balance, Luminance adjustment......................36

10. Monitor Exploded View……….……………...............37

11. BOM List………........................................................38

12.Different Part list…...........................................55

CAUTION: USE A SEPARATE ISOLATION TRANSFOMER FOR THIS UNIT WHEN SERVICING


2

REVISION LIST Revision Date Revision History TPV Model

A00 Feb-05-07 Initial Release T76CNNNQHAACNJ

A01 Mar-19-07 Add the Different Part List T76CNNNQHAA3FJ

T76CNNNQHAA4FJ

T76CNNNQHAA5FJ


3

Important Safety Notice

Proper service and repair is important to the safe, reliable operation of all AOC Company Equipment. The service procedures recommended by AOC and described in this service manual are effective methods of performing service operations. Some of these service operations require the use of tools specially designed for the purpose. The special tools should be used when and as recommended.

It is important to note that this manual contains various CAUTIONS and NOTICES which should be carefully read in order to minimize the risk of personal injury to service personnel. The possibility exists that improper service methods may damage the equipment. It is also important to understand that these CAUTIONS and NOTICES ARE NOT EXHAUSTIVE. AOC could not possibly know, evaluate and advise the service trade of all conceivable ways in which service might be done or of the possible hazardous consequences of each way. Consequently, AOC has not undertaken any such broad evaluation. Accordingly, a servicer who uses a service procedure or tool which is not recommended by AOC must first satisfy himself thoroughly that neither his safety nor the safe operation of the equipment will be jeopardized by the service method selected. Hereafter throughout this manual, AOC Company will be referred to as AOC. WARNING Use of substitute replacement parts, which do not have the same, specified safety characteristics may create shock, fire, or other hazards. Under no circumstances should the original design be modified or altered without written permission from AOC. AOC assumes no liability, express or implied, arising out of any unauthorized modification of design. Servicer assumes all liability. FOR PRODUCTS CONTAINING LASER: DANGER-Invisible laser radiation when open AVOID DIRECT EXPOSURE TO BEAM. CAUTION-Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. CAUTION -The use of optical instruments with this product will increase eye hazard. TO ENSURE THE CONTINUED RELIABILITY OF THIS PRODUCT, USE ONLY ORIGINAL MANUFACTURER'S REPLACEMENT PARTS, WHICH ARE LISTED WITH THEIR PART NUMBERS IN THE PARTS LIST SECTION OF THIS SERVICE MANUAL. Take care during handling the LCD module with backlight unit -Must mount the module using mounting holes arranged in four corners. -Do not press on the panel, edge of the frame strongly or electric shock as this will result in damage to the screen. -Do not scratch or press on the panel with any sharp objects, such as pencil or pen as this may result in damage to the panel. -Protect the module from the ESD as it may damage the electronic circuit (C-MOS). -Make certain that treatment person’s body is grounded through wristband. -Do not leave the module in high temperature and in areas of high humidity for a long time. -Avoid contact with water as it may a short circuit within the module. -If the surface of panel becomes dirty, please wipe it off with a soft material. (Cleaning with a dirty or rough cloth may

damage the panel.)


4

1. Monitor Specifications Items Descriptions

Driving system TFT Color LCD

LCD Panel Size 43.2cm(17.0")

Pixel pitch 0.264mm( H ) × 0.264mm( V )

Video R,G,B Analog Interface

Input Separate Sync. H/V TTL

H-Frequency 30kHz – 80kHz

V-Frequency 55-75Hz

Display Colors 16.2M Colors

Dot Clock 135MHz

Max. Resolution 1280 × 1024 @75Hz

Plug & Play VESA DDC2BTM

ON Mode ≤37W EPA ENERGY STAR®

OFF Mode ≤1W

Input Connector 15-pin D-Sub

Input Video Signal Analog:0.7Vp-p(standard), 75 OHM, Positive

Maximum Screen Size Horizontal : 338mm Vertical : 270mm

Power Source 100~240VAC,47~63Hz

Environmental Considerations

Operating Temp: 5° to 35°C Storage Temp.: -20° to 60°C Operating Humidity: 10% to 85%

Dimension 399(W)×433(H)×133(D)mm

Weight (N. W.) 4.25kg Unit (net)


5

2. LCD Monitor Description The LCD MONITOR will contain a power board and key board.

The panel module will contain panel control logic, brightness control logic, CCFL backlight, signal processing, main

control and DDC etc.

The power board will provide AC to DC Inverter voltage to drive the backlight of panel and the main board chips

each voltage.

AC-IN

100V-240V

PWPC board

(Include: adapter, inverter)

Flat Panel and

CCFL backlight

Panel

(Include: main board)

RS232 Connector

For white balance

adjustment in factory

mode

HOST Computer

CCFL Drive.

Video signal, DDC

Monitor Block Diagram

Keyboard


6

3. Operating Instructions 3.1 General Instructions Press the power button to turn the monitor on or off. The other control buttons are located at front panel of the

monitor. By changing these settings, the picture can be adjusted to your personal preferences.

• The power cord should be connected.

• Connect the video cable from the monitor to the video card.

• Press the power button to turn on the monitor position. The power indicator will light up.

3.2 Control Buttons - Power Button:

Press this button to turn the monitor ON or OFF.

- Power Indicator: Blue — Power On mode. Orange — Off mode.

- MENU / ENTER : Activate OSD menu when OSD is OFF or activate/de-activate adjustment function when OSD is ON or Exit OSD menu when in Brightness /Contrast Adjust OSD status.

- Brightness : Adjust brightness or function adjust.

- Contrast : Adjust contrast or function adjust.

- Auto Adjust button / Exit: 1. When OSD menu is in active status, this button will act as EXIT-KEY (EXIT OSD menu). 2. When OSD menu is in off status, press this button for 2 seconds to activate the Auto Adjustment function.

The Auto Adjustment function is used to set the HPos, VPos, Clock and Focus.

OSD Lock Function: To lock the OSD, press and hold the MENU button while the monitor is off and then press power button to turn the monitor on. To un-lock the OSD - press and hold the MENU button while the monitor is off and then press power button to turn the monitor on.

1 2 3 4 5

1. Auto Adjust button / Exit 2. / Contrast

3. Power Button/ LED 4. / Brightness

5. MENU / ENTER


7

3.3 Adjusting the Picture

1. Press the MENU-button to activate the OSD window. 2. Press < or > to select the desired function. Once the desired function is highlighted, press the MENU-button to

activate it. If the function selected has a sub-menu, press < or > again to navigate through the sub-menu functions. Once the desired function is highlighted, press MENU-button to activate it.

3. Press < or > to change the settings of the selected function.

4. To exit and save, select the exit function. If you want to adjust any other function, repeat steps 2-3.

Main Menu Item Main Menu Icon

Sub Menu Item

Sub Menu Icon Description

Contrast

Contrast from Digital-register.

Luminance

Brightness

Backlight Adjustment

Focus

Adjust Picture Phase to reduce Horizontal-Line noise

Image Setup

Clock

Adjust picture Clock to reduce Vertical-Line noise.

H. Position

Adjust the horizontal position of the picture.

Image Position

V. Position

Adjust the vertical position of the picture.

Warm N/A Recall warm Color Temperature from EEPROM.

Cool N/A Recall cool Color Temperature from EEPROM.

User / Red

Red Gain from Digital-register.

User / Green

Green Gain Digital-register.

Color Temp.

User / Blue

Blue Gain from Digital-register.


8

Yes N/A Auto adjust the H/V Position, Focus and clock of picture

Auto Config

No N/A Do not execute Auto config return to main menu.

H. Position

Adjust the horizontal position of the OSD.

V. Position

Adjust the vertical position of the OSD. OSD Setup

OSD Timeout

Adjust the OSD timeout.

Language

Language N/A Set OSD language.

Information

Information N/A Show the resolution, H/V frequency and input port of current input timing.

Yes N/A Clear each old status of Auto-configuration and set the color temperature to Cool.

Reset No N/A Do not execute reset, return to main menu.

Exit

N/A N/A Exit OSD

4. Input/Output Specification 4.1 Input Signal Connector

D-SUB connector

Pin No. Description Pin No. Description

1. Red Video 9. +5V Supply

2. Green Video 10. Logic Ground

3. Blue Video 11. Monitor Ground

4. Monitor Ground 12. DDC-Serial Data

5. DDC-Return 13. H-Sync

6. Red Ground 14. V-Sync

7. Green Ground 15. DDC-Serial Clock

8. Blue ground

Analog Connector

1 56 10

11 15


9

4.2 Factory Preset Display Modes

VESA MODES Horizontal Vertical

Mode Resolution Total

Nominal

Frequency

+/- 0.5kHz

Sync

Polarity

Nominal

Freq.

+/- 1 Hz

Sync

Polarity

Nominal

Pixel

Clock

(MHz)

640x480@60Hz 800 x 525 31.469 N 59.940 N 25.175

640x480@72Hz 832 x 520 37.861 N 72.809 N 31.500 VGA

640x480@75Hz 840 x 500 37.500 N 75.00 N 31.500

800x600@56Hz 1024 x 625 35.156 N/P 56.250 N/P 36.000

800x600@60Hz 1056 x 628 37.879 P 60.317 P 40.000

800x600@72Hz 1040 x 666 48.077 P 72.188 P 50.000 SVGA

800x600@75Hz 1056x625 46.875 P 75.000 P 49.500

1024x768@60Hz 1344x806 48.363 N 60.004 N 65.000

1024x768@70Hz 1328x806 56.476 N 70.069 N 75.000 XGA

1024x768@75Hz 1312x800 60.023 P 75.029 P 78.750

1280x1024@60Hz 1688x1066 63.981 P 60.020 P 108.000 SXGA

1280x1024@75Hz 1688x1066 79.976 P 75.025 P 135.000

IBM MODES

Horizontal Vertical

DOS 720x400@70Hz 900 x 449 31.469 N 70.087 P 28.322

DOS 640x350@70Hz 800 x 449 31.469 N 70.087 P 25.175

XGA 1024x768@72Hz 1304 x 798 57.515 P 72.1 P 75.000

MAC MODES

VGA 640x480@67Hz 864 x 525 35.000 N 66.667 N 30.240

SVGA 832x624@75Hz 1152 x 667 49.725 N 74.551 N 57.2832

XGA 1024x768@60Hz 1312 x 813 48.780 N 60.001 N 64.000


10

4.3 Power Supply The power supply should be integrated to the monitor housing.

A/C Line voltage range : 100 V ~ 240 V

A/C Line frequency range : 50 ± 3Hz, 60 ± 3Hz

Current : 1.5A max at 100V; 0.8A max at 240 V

Peak surge current : < 55A peak at 240 VAC and cold starting

Leakage current : < 3.5mA

Power line surge : No advance effects (no loss of information or defect)

With a maximum of 1 half-wave missing per second

DC output Voltage : 5VDC ± 5％; 12VDC± 5％

Current 1.5Amp (5V) ；2 Amp (12V)

4.4 Panel Specification

4.4.1 Display Characteristics


11

4.4.2 Optical Characteristics

4.4.3 Parameter guide line for CCFL Inverter

TFT LCD Module:

Back Light Unit:


12

5. Block Diagram 5.1 Soft Flow Chart

1

2

N

Y

5

Y

N

10

Y

N

12

Y

N

7

Y

N

6

4

3

8

9

14

11

13

Y

N

15

Y

N 16

17

19

Y

N 18


13

1) MCU initializes.

2) Is the EPROM blank?

3) Program the EPROM by default values.

4) Get the PWM value of brightness from EPROM.

5) Is the power key pressed?

6) Clear all global flags.

7) Are the AUTO and SELECT keys pressed?

8) Enter factory mode.

9) Save the power key status into EPROM.

Turn on the LED and set it to green color.

Scalar initializes.

10) In standby mode?

11) Update the lifetime of back light.

12) Check the analog port, are there any signals coming?

13) Does the scalar send out an interrupt request?

14) Wake up the scalar.

15) Are there any signals coming from analog port?

16) Display "No connection Check Signal Cable" message. And go into standby mode after the message

disappears.

17) Program the scalar to be able to show the coming mode.

18) Process the OSD display.

19) Read the keyboard. Is the power key pressed?


14

5.2 Electrical Block Diagram

5.2.1 Main Board

5.2.2 Inverter/Power Board

Start Circuit: R903, R926 CN902

EMI filter

Bridge Rectifier and Filter

PWM Control IC

Transformer

Over Voltage Protect

Rectifier diodes AC input

12V

ON/OFF Control PWM Control IC

Feedback Circuit

Output

Circuit Transformer MOSFET

Q802、Q803

Lamp

ON/OFF

DIM

PWM

Feedback

Circuit

12V

5V

DC/DC

U2

NEVETEK

U1 24C16W/B

U6 24C02 DDC

R

G

B

HS

VS

TXD

RXD

SDA

U3 AIC108

U4 RT9164

Gray levelsBuffer

DC/DC Converter

Vcom

Adapter 5V

Adapter 12V Inverter

Backlight

12MHData driver

Backlight

PWB


15

6. Schematic 6.1 Main Board 715G1783-D1-N

F_D19

TP78

5V

GND

D283.3V

12

SDA

R154.7K 1/16W　

R5100

TO RS232

R2615K 1/16W　

R1846.8K 1/16W　

C1510.1uF

R13 100 1/16W　

MCU_VDD

VSI

F_D11

VGA_DET

PWR

B_D11

B_IN-

CLKV

F_D18

FB1

600 OHM1 2

TP76

STH_B

TP87

SOGI

PWR_LEDB

F_D7

F_D15

B_D3

SCL

C110u

C220.1uF

1.8V

POL

TP83

C261u

R24

4.7

K 1

/16W

　

R114.7K 1/16W　

IRQ

N

TXD

R272.2K 1/16W　

R_IN-

C27

100pF-->22pF

5V

F_D16

B_D8

5V

VSO

CN1

(NC)3PIN/2.0mm

123

G_IN-

U1

AT24C16N-10SC-2.7

1234 5

678

A0A1A2GND SDA

SCLWP

VCC

B_D9

TP79

R30 4.7K 1/16W　

KEY1

12M_OSC

C29 22pF

STH_F

B_IN+

B_D5

B_D10

VSO

IRQNC28

22pF-->NC

STV1

FB2

1000 OHM1 2

1.8V

B_D16

F_D6

R14 100 1/16W　

R1 22 1/16W　

C4

0.1uF

AMP_MUTE

KE

Y2

DE

TE

CT

+C2147uF/6.3V

R2515K 1/16W　

R124.7K 1/16W　

F_D13

F_D1

C90.1uF

C1810u

BL_EN

C190.1uF

U7NC/RN5VD45AA-TR-FA

1234

5 OUTVDDGNDNC

CD

R6100

1.8V

R36 4.7K 1/16W-->NC

5V

TX

D

C16 0.01uF

Cancel R34,R36 due toSCL/SDA already pulled upby R178,R179 Klause 060307

M_TXD

B_D2

HSI

F_D[0..19]

AMP_STBY

SCL

HSO

TP74

R31 100 1/16W　

R21 22 1/16W　

ADC_VAA

R8 100 1/16W　

R22 22 1/16W　

B_D18

R34 4.7K 1/16W-->NC

B_D19

B_D4

R1904.7 1/16W　

R17510K 1/16W　

B_D0

R37 100 1/16W　

R2 22 1/16W　

NT68621-64/128

QFP128

U2

50

51

54

55

56

57

58

52

53

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

4

5

6

7

9

10

59

60

69

70

71

72

73

76

74

77

78

79

80

81

82

83

84

85

86

96

97

111

127

128

1

2

3

8

11

12

14

13

61

62

63

64

65

66

67

68

75

87

88

89

90

91

92

93

94

95

98

99

100

101

103

102

104

110

109

108

107

106

105

117

116

115

114

113

112

118

119

120

122

121

124

123

126

125

17

18

19

20

21

24

25

26

27

15

16

22

23

OS

CO

OS

CI

PB

1/A

DC

1

PB

4*/

SC

L0*

PB

5*/

SD

A0*

PB

6*/

SC

L1*

PB

7*/

SD

A1*

GN

D

PB

0/A

DC

0

PC3/PWM0

PC2

PC1*

PC0*

VCC

PD0

PA0/PWM2

PA1/PWM3

PA2/PWM4

PA3/PWM5

PA4*/PWM6*

PA

5*/

PW

M7*

PA

6*/

PW

M8*

PA

7*/

PW

M9*

RS

TB

P30/R

XD

PD

6

P31/T

XD

PB

2/A

DC

2/I

NT

E0

PB

3/A

DC

3/I

NT

E1

P34/T

0

P35/T

1

ARSGN[2]

ARSGP[2]

ARSGN[1]

ARSGP[1]

ARSBN[3]

ARSBP[3]

SC

L

IRQ

N

DVDD

VSYNCI

PLL_CVDD

OSCI

DGND

TOUTP

HSYNCI

BIN

BINM

ADC_VAA

ADC_GND

SOGI

GIN

GINM

RIN

RINM

CGND

DVDD

CVDD

DV

DD

AR

SR

N[1

]

AR

SR

P[1

]

DVDD

ARSGN[3]

ARSGP[3]

DGND

ARSBN[2]

ARSBP[2]

ARSBP[1]

ARSBN[1]

GP

O9/M

D1

GP

O8/M

D0

GP

O7

GP

O6/V

SO

GPO5/HSO

GPO4/PWM1

GPO3/PWM0

GPO2

DVDD

Y0

Y1

Y2

Y3

Y4

Y5

Y6

Y7

YUV_CLK

BRSBP[1]

BRSBN[1]

BRSBP[2]

BRSBN[2]

BR

SB

N[3

]

BRSBP[3]

DG

ND

BR

SG

N[3

]

BR

SG

P[3

]

BR

SG

N[2

]

BR

SG

P[2

]

BR

SG

N[1

]

BR

SG

P[1

]

BR

SR

N[3

]

BR

SR

P[3

]

BR

SR

N[2

]

BR

SR

P[2

]

BR

SR

N[1

]

BR

SR

P[1

]

BR

SC

LK

_P

BR

SC

LK

_N

DIS

P_S

PA

AR

SC

LK

_P

AR

SC

LK

_N

AR

SR

P[3

]

AR

SR

N[3

]

AR

SR

P[2

]

AR

SR

N[2

]

PD5/RSTN

PD4

PD3

NC

NC

PC7

PC6

PC5

PC4/PWM1

CVDD

DGND

PD2

PD1

3.3V

BL_BRIGHT

TP82

TO DEBUG

DDC_SDA

R16 22 1/16W　

TP96

R28 1k 1/16W　

B_D12

R18 22 1/16W　

M_RXD

G_IN+

F_D3

TP84

C7

0.1uF

C13 0.01uF

1.8V

F_D17

F_D14

VGA-VDD

C17 0.01uF

R1834.7K 1/16W　

SCL

C69NC

TP73

F_D0

R20 22 1/16W　

R7 100 1/16W　

PWR_LEDO

B_D17

+ C23

47uF/6.3V-->100uF/6.3V

3.3V

OE

C5

0.1uF

LP

B_D13

B_D15

F_D12

F_D5

RXD

WP

KEY1

C251u

3.3V

KE

Y1

R19 22 1/16W　

B_D[0..19]

12M_OSC

C15 0.01uF

C3

0.1uF

CN2

(NC)4PIN/2.0mm

1234

R17610K 1/16W　

B_D6

SCALER 0.1

I-MODEL

1 10Thursday, March 09, 2006

Title

Size Document Number Rev

Date: Sheet of

F_D8

TP71

R32 4.7K 1/16W　

DDC_SCL

B_D14

Y112MHz

R17 22 1/16W　

TP75

TP86

C240.1uF

R_IN+

F_D4

C12 0.01uF

24C02_WP

B_D1

F_D10

HSO

D251N4148

C20 0.01uF

C100.1uF

PWR_EN

5V

SDA

C14 0.01uF

R33 100 1/16W　

3.3V

TP81

MCU_VDD

B_D7C6

0.1uF

R23

1K

1/1

6W

　

R173

4.7

K 1

/16W

　

RSTN

RX

D

3.3V

MCU_VDD

F_D9

TP80

R35 100 1/16W　

KEY2

WP

KEY2

DETECT

TP85

VOLUME

SDA

R291M 1/16W　

MCU_VDD

3.3V

F_D2

C80.1uF

TP77


16

5V

VOLUME

BK_PWM

Q3AO3401

G

D

S

H4

TP

1 2 3

45

678

9

1 2 3456789

C39

0.1uF

R58,R51,R174,C49changed for power sequence Klause 060109

FB10

0 OHM

12

+

C42100uF/16V

R18810K 1/16W　

R42 1K

R40 47

+ C4810uF/16V

C35

0.1uF

Q2NC/PMBS3904

Q1NC/PMBS3904

STBY

R93K 1/16W

C490.1uF-->1uF,X7R

1.8V

3.3V

POWER 0.1

I-MODEL


Title


Date: Sheet of

AMP_STBY

VCOM

+C40

100uF/16V

R46NC

MUTE

R48NC/1K 1/16W　

5V

C430.1uF

5V

5V

R174NC-->10K

U3

AIC1084-33PM

3

1

2VIN

GND

VOUT

R550 1/16W　

U4 RT9164A18PG

123

AD

J/G

ND

VO

UT(

TAB

)V

IN

C34

0.1uF

BK_EN

D271N4148

PWR

R49NC

FB9

120 OHM/NC

12

R189330 1/16W　

PWR_EN

R584.7K-->100K 1/16W　

R54NC

Add beads among ground wires forEMI Klause 060307

5V

H3

TP

1 2 3

45

678

9

1 2 3456789

H1

TP

1 2 3

45

678

9

1 2 3456789

BL_EN

R185100 1/16W　C46

0.1u-->NCSTBY

CN3

CONN

123456789101112131415

FB6

0 OHM

12

CPT request to add R9 for CTOCto monitor VCOM Klause 060307

R41 22

C320.1uF

AMP_MUTE

BL_BRIGHT

R5751K 1/16W　

MUTE

C1521uF/16V

AOC Sam request Audio control method

KEY1

C1531uF/16V

MUTE

R39 22

R186100 1/16W　

C37

0.1uF

Q4PMBS3904

R5110K-->47K 1/16W

R45NC/10K 1/16W　

C33

0.1uF

R5910K 1/16W　

AMP_STBY

R18710K 1/16W　

R44 1K

R47

NC/4.7K 1/16W　

D261N4148

R38 100-->15K

KEY2C300.1uF

+

C31100uF/16V

R43 1K

PANEL_VDD

R50

NC/4.7K 1/16W　

C41

0.1uF

STBY

PWR_LEDO

FB8

0 OHM

12

C36

0.1uF

C440.1uF

C45

0.1uF-->NC

5V

FB7

120 OHM/NC

12

C38

0.1uF

PWR_LEDB

C47

0.1uF

VOLUME

FB11

120 OHM/NC

12

5V


17

ADC_VAA

C50

0.22uF

SOGI

VGA_VS

DDC_SDA

VGA-VDD

R_IN+

R61

75 1/16W　

VGA_HS

5V

DB_G+DDC_SDA

DB_G-

M_RXD

24C02_WP

DB_R-

R72 100 1/16W　

C54NC

DDC_SCL

C57

0.1uF

DB_G-

GHS

FB530 OHM BEAD

R75

2.2K

1/1

6W　

D12

UD

ZS

5.6B

-->

NC

12

VSI

C52

0.22uF

D6

BAV99

3

12

D14

BAV99

3

12

C53NC

G_IN-

C5522pF

DDC_SCL

M_RXDR

742.

2K 1

/16W

　

D16

UD

ZS

5.6B

12

M_TXD

R68 100 1/16-->0 ohm

D8UDZS5.6B

12

DDC_SDA

DB_R+

R70 100 1/16W　

R60 100 1/16W-->0 ohm

R76NC

DDC_VDD

GVS

DDC_VDD

FB3

30 OHM BEAD

GVS

VGA_CONN

G_IN+

R631K 1/16W　

HSI

VGA_VS

D24BAV70

M_TXD

R_IN-

DB_B+

DB_B+

R1784.7k

D17UDZS5.6B

12

C148NC

FB430 OHM BEAD

C146NC

VGA INPUT 0.1

I-MODEL


Title


Date: Sheet of

B_IN+

R73 100 1/16W　

R64 100 1/16　

R1794.7k

DDC_SDA

VGA_HS

C5622pF

VGA_CONN

DDC_SCL

D7UDZS5.6B

12

3.3V

D13

UD

ZS

5.6B

-->

NC

12

R69

75 1/16W　

R17

74.

7K 1

/16W

　

D11

UD

ZS

5.6B

12

DDC_SCL

D9UDZS5.6B

12

DDC_VDD

D15

UD

ZS

5.6B

12

R77NC

R65 100 1/16W-->0 ohm

DB_B-

R67 100 1/16W　

M_TXD

U6AT24C02

1234 5

678

A0A1A2GND SDA

SCLKWP

VCC

B_IN-

R71

4.7K

1/1

6W　

R62 100 1/16W　

R180 100 1/16W　

DB_R+

D10

BAV99

3

12

R66

75 1/16W　

U574LCX14

1

2

3

4

5

6

7 8

9

10

11

12

13

14A1

B1

A2

B2

A3

B3

GND B4

A4

B5

A5

B6

A6

VCC

CN4

CONN

123456789101112131415

C1490.1UF

GHS

C51

0.22uF

M_RXD

DB_B-

R181 100 1/16W　

DB_R-

C147NC

DB_G+

VGA_DET

24C02_WP


18

PANEL_VDD

C78C1608X7R1H104K

DC-DC 0.1

I-MODEL


Title


Date: Sheet of

R1091 ohm

Q5PMBS3906

1

32 VDDG

R101470K

VR1EVM3ESX50B24

13

2

C84C1608X7R1H101K

VDDA

R930 ohmTP6

D23

UDZS F TE-17 7.5B

12

TP1

R1070

IC4

LM8261 -NC

123 4

5OUTGNDV+ V-

VCC

XDON

+C7247uF/16V

R8433k

R10830.9k 1%

C58C1608X7R1H104K

R80100k

R87100K

XDON

R9710k

C70C1608X7R1H104K

TP4Q7

MMC23021

32

VCOM

C62NC

C79CM21X5R475K16AT

R83100k

R960 ohm

R790 ohm

R780 ohm

XDON

R95169 ohm 1%

IC3

CT1102

1

2

3

4 5

6

7

8CE

SCP

VCC

OUT GND

OSC

FB

IN-

+

C8747uF/16V

C75CM105X5R105K16AT

D21ASKS10-04T

1 2VDDDS

R820 ohm

VDDD

D22BAV99W-F

2

1

3

D19NC

2

1

3

C63NC

(4.35V + - 0.1)

R940

+

C7747uF/16V

R8933k

R860 ohm

C60C1608X7R1H104K

Q9PMBT3904

3

1

2

VDDDG

(12V +-0.3V)

C65NC

C80C2012X7R1E224K

C82C1608X7R1H104K

R880 ohm

R100NC

R91

1 ohm

C86C1608X7R1H104K

R9233k

R850

R81100k

L1LY3518-4R7M

C83C1608X7R1H104K

APL1117R-33V

IC2

3

1

2VIN

GN

D

VOUT

TP3

TP7

+C6847uF/16V

VDDD

R10233k

C74C1608X7R1H104K

VDDA0

TP5

R1037.87k 0.5%

VEEG

R900 ohm

R99100K

D20NC

12

R10545.3k 1%C85

C1608X7R1H103K

D18BAT54SW

2

1

3

VDDDS

C59NC

C73C1608X7R1H104K

C81C1608X7R1H272K

IC1RN5VD25AA-TR-FA

1234

5 OUTVDDGNDNC

CD

C76C1608X7R1H104K

Q8PMBS3906

1

3 2R1911k 1/16W

+C6647uF/16V

R1060

VDDA

+C7147uF/16V

C61C1608X7R1H104K

R1047.5k 1%

C64NC

TP2

R9868k 0.5%

(24V +- 1.0V)

(- 7V + - 0.4)

Q6MMC2301

1

32

IC5I

AAT7205

14 11


19

R13

6

165

ohm

1%

-->1

80

R12

7

34 o

hm 1

%--

>1.3

k

C10

2

C16

08X

7R1H

104K

C89

C16

08X

7R1H

104K

R147

402 ohm 1%-->95.3

C10

6

C16

08X

7R1H

104K

TP9

VGMA12

R11

6

71.5

ohm

1%

-->2

2

R135NC

TP14

IC5F

AAT7205

17 8

VGM

TP15

R12

9

56 o

hm 1

%--

57.6

R13

3

887

ohm

1%

--36

.5

C96 NC

R12

3

1.62

k 1%

-->1

.91k

C10

7

NC

VGMA4

R12

4

127

ohm

1%

-->1

10

C92

C16

08X

7R1H

104K

IC5C

AAT7205

21 4

VGMA13

TP18

VDDA0

R1461.1k 1%-->1.4k

R139NC

C98

C16

08X

7R1H

104K

R11

3

536

ohm

1%

-->2

00

C94

C16

08X

7R1H

104K

C10

9

C16

08X

7R1H

104K

C10

3

C16

08X

7R1H

104K

R12

6

82 o

hm 1

%--

>107

C10

4

NC

C10

8

C16

08X

7R1H

104K

R13

1

1.1k

1%

-->4

6.4

R1121 ohm

TP12

C10

5

C16

08X

7R1H

104K

C100

NC

R14

2

221

ohm

1%

-->3

8.3

C10

1 NC

VDDA0

VGMA7

VGMA3

R13

8

127

ohm

1%

-->1

13

R13

4

59 o

hm 1

%--

91

C113C1608X7R1H104K

R125NC

VGMA9

IC5B

AAT7205

22 3

IC5J

AAT7205

1

6

24

12 13

19

VCC

VCC

VCC

GND GND

GND

R12

1

2.49

k 1%

--2.

61

VGMA11

C11

1

NC

VGMA6

C99

CC

31B

1C10

6K-T

SM

IC5G

AAT7205

16 9

R1481 ohm

C110

NC

TP13

R11

5

261

ohm

1%

-->1

8.2

VGMA14

R14

0

2.2k

1%

-->2

.4k

VGMA1

TP17

R11

1

180

ohm

1%

-->5

49

C11

2

C16

08X

7R1H

104K

R11

9

97.6

ohm

1%

-->8

4.5

R12

0

360

ohm

1%

-->1

5

R11

4

316

ohm

1%

TP20

VGMA5

TP11

IC5H

AAT7205

15 10

VGMA10

TP21

TP8

R13

2

57.6

ohm

1%

-->8

4.5

VGMA 0.1

I-MODEL


Title


Date: Sheet of

R12

2

249

ohm

1%

--27

0

R11

7

28 o

hm 1

%--

>38.

3

VGMA[1..14]

TP10

TP19VGMA8

TP16

C90

NC

-->0

.1uF

,16V

VGMA2

R14

4

54.9

ohm

1%

-->1

7.8

R13

0

80.6

ohm

1%

-->1

100

R13

7

255

1%--

>107

IC5A

AAT7205

23 2

IC5E

AAT7205

18 7

R118NCC

91

C16

08X

7R1H

104K

C97

C16

08X

7R1H

104K

R128NC

IC5D

AAT7205

20 5

R14

5

2.43

k 1%

-->2

.32k

R14

1

261

ohm

1%

-->2

37

C93 NC

VGM

R143NC

C95

C16

08X

7R1H

104K


20

TP23

VGMA2

VGMA4

F_D13

VGMA12

TP22

VGMA3

TP49

LP R1600 ohm

F_D2

F_D12

F_D

0

STH_F

F_D

17

F_D

3

F_D3

STH_F

VGMA10

F_D17

POL

F_D15

R159NC

TP88

TP42

VDDG

VGMA13

F_D

16

C11

4

C16

08X

7R1H

104K

POL

F_D18

F_D8F_D9

F_D16

VDDA

VGMA5

F_D

18

F_D14

R153100 ohm 1%

VGMA4

C11

6

C16

08X

7R1H

104K

S1

NT39360

123456789

1011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374

DUMMYDUMMYVCOMVCOMVCOMOEXDONCPVDIOVSSVSSVDDVDDVEEVEEVGGVGGVCOMVCOMVCOMNCNCDIO1D00ND00PD01ND01PD02ND02PINVPOLSTBCLKNCLKPVSSDV1V2V3V4V5V6V7VSSAVDDAV8V9V10V11V12V13V14DIRVDDDD10ND10PD11ND11PD12ND12PD20ND20PD21ND21PD22ND22PDIO2NCNCNCVCOMVCOMVCOMDUMMYDUMMY

VGMA10VGMA9

VGMA1

F_D0

STH1-2

F_D19

F_D

11

S1-S2 0.1

I-MODEL


Title


Date: Sheet of

TP36TP29

POL

F_D4

F_D19

R161NC

S2

NT39360

123456789

1011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374


F_D10

F_D15

TP28

VGMA6

HMS

C11

9

NC

R154100 ohm 1%

VGMA11

F_D

1

TP34

VGMA6

F_D14

VGMA9

TP40

TP47

F_D

5

VGMA14

OE

F_D

10

TP32 TP35

R155100 ohm 1%

TP25

F_D

9

F_D

14

R150100 ohm 1%

F_D13

F_D

13

F_D18

VGMA[1..14]

VGMA13

TP46

VGMA1

F_D8

F_D

12

TP26

STH_F

F_D6

F_D1

C121

NC

VDDDS

LP

R156100 ohm 1%

TP37

VDDDS

F_D

2

F_D5

TP27

STH2-3

VGMA11

R162100k

STH1-2

LP

VGMA7

F_D1

F_D

8

F_D11

F_D9

TP45

TP24

R149100 ohm 1%

C120

NC

VDDDG

F_D

19

F_D11

F_D16

TP41

HMS

F_D3

TP33

LP

VGMA8

F_D12

CLKV

F_D17

TP89

TP43

TP48

TP31

VGMA5

F_D7

F_D

6

F_D6

TP39

VGMA2

VGMA14

F_D7

F_D

4

VCOM

POL

STV1

VGMA8

R158100 ohm 1%

STH2-3

C11

7

NC

F_D2

F_D

7

F_D5

F_D0

F_D10

TP38TP30

F_D4

R151100 ohm 1%

F_D[0..19]

XDON

F_D

15

C11

5

C16

08X

7R1H

104K

R152100 ohm 1%

VEEG

VGMA3

VGMA7

C11

8

NC

VGMA12

R157100 ohm 1%

HMS

TP44


21

VGMA3

VGMA1

C12

6

NC

POL

F_D18

VGMA6

VGMA8

F_D2

HMS

F_D8

F_D2

VGMA14

VGMA1

F_D7

F_D10

LP

VGMA11

F_D17

VGMA13

F_D10

F_D13C

125

NC

F_D17

VDDA

F_D8

F_D1

VGMA2

F_D6

F_D19

F_D6

VGMA7

STH2-3

F_D1

VGMA12

S3

NT39360

123456789

1011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374


F_D15F_D15

VGMA14

C12

7

NC

POL

VGMA10

F_D9

S4

NT39360

123456789

1011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374


TP90

F_D12

VGMA12

C12

3

C16

08X

7R1H

104K

STH2-3

C12

2

C16

08X

7R1H

104K

F_D4

VGMA4

VGMA7

TP91

VGMA2

VGMA13

VGMA3

STH4-5

POL

F_D19

F_D16

S3-S4 0.1

I-MODEL


Title


Date: Sheet of

F_D0

VGMA5

VGMA[1..14]

F_D5

VGMA9

F_D3

F_D16

F_D3

F_D18

F_D9

F_D12

VGMA6VGMA5

STH4-5STH3-4

F_D13F_D14

LP

HMS

F_D5

F_D11

VGMA11VGMA10

VDDDS

VGMA4

C12

4

C16

08X

7R1H

104K

STH3-4

F_D[0..19]

F_D4

HMS

F_D11

VGMA9

LP

F_D7

VGMA8

F_D0

VCOM

F_D14


22

VGMA8

STH6-7

VGMA1

HMSB_D5

STH4-5

HMS

B_D9

VGMA10

C13

3

C16

08X

7R1H

104K

B_D2

B_D6

B_D1

B_D10

VGMA6

C13

1

C16

08X

7R1H

104K

B_D4

F_D15

F_D17

S5

NT39360

123456789

1011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374


F_D18

S5-S6 0.1

I-MODEL


Title


Date: Sheet of

B_D18LP

B_D12

VGMA1

F_D4

F_D6

C13

0

NC

B_D3

B_D15

VGMA3

B_D7

VGMA2

F_D10

VGMA11

VGMA5

STH_B

HMS

B_D8

VGMA6

VGMA3

B_D14

VGMA4

S6

NT39360

123456789

1011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374


TP92

VCOM

B_D11

VGMA5

VDDDS

F_D3

STH6-7

C12

9

NC

STH4-5

F_D19

F_D12

VGMA4

VGMA8

VGMA[1..14]

F_D11

C12

8

NC

POL

TP50

B_D[0..19]

F_D9

VGMA9

F_D1

VGMA13

B_D17

VGMA7

LP

VGMA14

VGMA7

VGMA12

B_D16

VDDA

F_D0

VGMA13

F_D5

B_D0

F_D[0..19]

VGMA2

VGMA9

F_D8

VGMA12

B_D19

STH_B

LP

VGMA11

C13

2

C16

08X

7R1H

104K

VGMA10

F_D2

F_D14B_D13

STH_B

F_D16

F_D7

POLPOL

F_D13

VGMA14


23

B_D11

VGMA11

B_D12

B_D9

C13

5

C16

08X

7R1H

104K

VGMA1

B_D4

STH7-8

VGMA10

VGMA2

B_D7

B_D0

POL

B_D8

STH8-9

VGMA7

C13

6

C16

08X

7R1H

104K

VGMA6

B_D16

B_D19

B_D0

TP94

VDDA

C13

8

NC

STH6-7

B_D10

S8

NT39360

123456789

1011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374


VGMA11

S7-S8 0.1

I-MODEL


Title


Date: Sheet of

B_D18

VDDDS

VGMA14

B_D12

B_D5

LP

B_D9B_D8

C13

9

NC

VGMA5

B_D17

B_D6

VGMA13

VGMA4

VGMA8

B_D6

VCOM

LP

B_D18

C13

4

C16

08X

7R1H

104K

B_D13

HMS

B_D5HMS

B_D3

VGMA1

VGMA9

HMS

B_D14

B_D7

VGMA13

STH8-9

VGMA6

POL

B_D19

B_D2B_D3

B_D17

B_D1

STH7-8

B_D1

VGMA2

VGMA9

STH6-7

B_D4

VGMA14

VGMA8

VGMA5

S7

NT39360

123456789

1011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374


B_D16B_D15

B_D13

VGMA12

TP93

VGMA4

VGMA[1..14]

B_D11

B_D15

B_D10

VGMA7

VGMA10

B_D2

LP

C13

7

NC

VGMA12

POL

VGMA3

B_D[0..19]

VGMA3

B_D14


24

B_D

5

TP54

VCOM

B_D17

VDDDSVDDA

B_D10

B_D7

B_D[0..19]

B_D15

B_D11

B_D16

R167100 ohm 1%

B_D18

VGMA10

B_D12

B_D3

VGMA6

TP70TP69

B_D19

B_D

1

B_D5

B_D17

VGMA14

TP68TP57

POL

VGMA3

TP58

S10

NT39360

123456789

1011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374


VGMA5

POL

C14

5

NC

TP66

B_D

13

B_D13

STH9-10

B_D9

TP51

R168100 ohm 1%

R171100 ohm 1%

B_D

12

R164100 ohm 1%

POL

LP

HMS

B_D12

VGMA9

B_D15

B_D

11

VGMA13

B_D10

B_D4

VGMA7

R172100 ohm 1%

B_D

15

VGMA13

B_D5C

140

C16

08X

7R1H

104K

TP64

B_D

17

B_D

19

B_D

16

B_D

0

VGMA1

LP

VGMA8

B_D19

TP61

B_D7

TP60TP55

STH8-9

B_D11

TP67

C14

3

NC

VGMA12

VGMA7

R163100 ohm 1%

VGMA2

B_D6

VGMA9

VGMA12

B_D16

B_D

18

B_D13

VGMA10

S9-S10 0.1

I-MODEL


Title


Date: Sheet of

B_D18

B_D

4

B_D

2

B_D

6

TP95

VGMA11

B_D14

TP52

B_D1

B_D3

B_D9

LP

VGMA2

VGMA8

B_D

3

B_D1

VGMA11

VGMA[1..14]

B_D2

VGMA4

R166100 ohm 1%

VGMA6

HMS

TP65

B_D0

B_D4

R169100 ohm 1%

B_D

8

VGMA14

B_D8

C14

4

NC

R170100 ohm 1%

TP63

HMS

C14

2

C16

08X

7R1H

104K

TP53 TP59

B_D8

TP62

B_D

14

B_D

10

B_D14

VGMA3

VGMA5

STH9-10

S9

NT39360

123456789

1011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374


B_D

7

B_D6

B_D2

VGMA4

STH8-9

B_D

9

C14

1

C16

08X

7R1H

104K

VGMA1

TP56

B_D0

R165100 ohm 1%


25

6.2 Inverter Board

DRV11

VDDA2

TIMER3

DIM4

ISEN5

VSEN6

OVPT7

NC18

NC29

ENA10

LCT11

SSTCMP12

CT13

GNDA14

DRV215

PGND16

IC801

oz9938

Title


Date: Sheet of

1.0 TPV01

OZ9938 Half Bridge f or 4 CCFLs Application

B

1 3Tuesday , April 18, 2006

+12V

Q809N.C

R817N.C

BKLT-EN

C808N.C

R837910 1/10W　

C8121000PF

R819470k 1/10W　

R825

1M 1/10W　

F801

4A/32V

R8261M 1/10W　

C803

47pf

R831510K 1/10W　

C804470PF

R838910 1/10W　

VCC_I

R829150K 1/10W　

C81910n

R8301M 1/10W　

C822

1n

C80510pF/3KV

R801560 1/10W　

C80910pF/3KV

R8146.2M 1/2W　

R8218.2K 1/10W　R822

N.C

R832

10K 1/10W　

2

7

3

6 5

4

8

1PT801

TWIST

12

CN801

CONN3.5mm

C8232.2u

12

CN804CONN3.5mm

C82010n

R820100K 1/10W　

C8186.8n

R8231M 1/10W　

C8115pF/3KV

C814390PF

C813

47pf

Q806PMBS3904

Q805DTC144WKA

Q808DTA144WKA

Q801PMBS3904 R803

100K 1/10W　 R80715K 1/10W　

C82147n

R8041K 1/10W　

R824

56K 1/10W　

Q804

PMBS3906

3

1 2

D801

BAV99

R81022 1/10W　

R808510 1/10W　

+ C824470uF/35V

C817330pf

S1N1

G1N2

S2P3

G2P4

D2P5

D2P6

D1N7

D1N8

Q803AM4502C

Q807RK7002

C8152.2u

R806470 1/10W　

Q810RK7002

S1N1

G1N2

S2P3

G2P4

D2P5

D2P6

D1N7

D1N8

Q802AM4502C

R836510 1/10W　

R8351.5K 1/10W　

Q812

PMBS3906

Q811PMBS3904

C810

1000PF

R8021.5K 1/10W　

D803

BAV70

R813

100K 1/10W　

R81815K 1/10W　

C8015pF/3KV

C8070.1uF

D804

BAV70

BKLT-PWM

R8096.2M 1/2W　

R8168.2KK 1/10W　R815

N.C

R834

0 1/10W　

R833

0 1/10W　

12

CN802

CONN3.5mm

C825N.C 1

2

CN803CONN3.5mm

3

1 2

D802

BAV99

R812560 1/10W　

!

R827180 1/10W　

R828

N.CC816473

12

ZD801

RLZ5.6B

+C802470uF/35V


26

6.3 Power Board

connect pitch is 2mm

R9037.5K 1/4W　

AUDIO STDBY

15131197531

161412108642

CN902

CONN

BKLT-EN

5V

LED Green

BKLT-PWMLED Orange

KEY1

KEY2VOLUME ADJUST

5V

Power key

NC

KEY1KEY2

LED Green

Power key

NC5V

LED Orange

1 4

2 3

L902

VAR901v aristor/N.C

R900680K 1/16W　

D905

MLL4148

R90610 1/4W　

R922

0 1/4W　

R90710K 1/4W　

R91012K 1/4W　

R9191K 1/16W　

+C90910uF

1

23

Q9012SK2996

C9010.001uF/250V

+C9041000uF/16V

R924100K 2W　

ZD902HZ12B2

C9020.0015uF/2KV


Date: Sheet of

2

INTERNAL POWER FOR PWPC17

B

1 3Friday , April 07, 2006

<Title>

R9120.22 2W　

12

43

IC902PC123FY2 4P

C9221n

R9165.11K 1% 1/4W　

C9140.001uF/500V

+C907100uF/400V

8

NR901NTCR

IC903HTL431

41

2

85

3 6

7TEA1532

IC901TEA1532

R90147 1/2W　 L905

3.5UH

C908 0.47uF/250V R9081.6K 1/4W　

ZD903HZ5C1

R9047.5 1/4W　

C924

N.CD902FR107

12

3

CN901

C9020.0047uF/250V

C925

N.C

R91530K 1% 1/4W　

C9130.1uF / 0603

R9234.99K 1% 1/4W　

C9170.1uF

ZD9017.5V 1W

1 4

2 3

L901

R9173.9K 1%1/10W　

C927

N.C

C926N.C

D903PS102R

D901SP10150

F901FUSE 2A 250V

C919

0.22uF

C9000.001uF/250V

C9201uFэ筿秆

R914200K 1/16W　

R9181K 1/16W　

+C906470uF/16V

5V

612

4

2

1

7

8

10

11

O

O

O

T901

R92015K 1%1/10W　

+12V

1

4

3

2-

+

BD9012KBP06M

C923

0.1uF

+

C9051000uF/16V

C9210.1uF

C907

N.C

R911

4.7K 1/4W　

D9046A / D200

C9150.001uF/500V

+

C910

1000uF/16V

+C911

1000uF/16V

L9033.5UH

+C912470uF/16V

R90547 1/2W　

!

MUTE

12 1110 98 76 54 32 1

CN903

CON12A

R902R901

!

OUT L+

OUT R+

R9267.5K 1/4W　

R909

1K 1%1/10W　

R9210 1/16W　


27

7. PCB Layout 7.1 Main Board 715G1783-D1-N

7.2 PWPC Board 715G1696-2-2

715G1696-2-2


28

7.3 Key Board 715G2127-1-2

8. Maintainability 8.1 Equipments and Tools Requirement 1. Voltmeter.

2. Oscilloscope.

3. Pattern Generator.

4. DDC Tool with an IBM Compatible Computer.

5. Alignment Tool.

6. LCD Color Analyzer.

7. Service Manual.

8. User Manual.


29

8.2 Trouble Shooting 8.2.1 Main Board

No Power (No LED indicator)

No picture（LED green）

Rewrite SW

NG

Check U3, U4=5v

NG Check adapter and connector

OK

Check U2 supply voltageNG

Check U2、U3 and U4 if OKNG

Change defective component

OK

Check key circuit if ok Change defective component

OK

Check U2 （pin PWR、RST ）and

NG


NG

The button under controlOK

Check U2 BL EN is high voltage Analyse inverterOK

NG Change U2

Check U2、pin50 and pin51 waveforms

is normal

NG

Check C29 and Y1 is OK

Change U2

NG


OK

NG


30

No picture（LED orange）

No Use Of Pressing Key button

OK

Check waveforms of U2、pin50 and pin51

Change U2

OK

Check U2、pin70、pin74

NG

Check U5 NG

Change U5

OK

Change U2

The button under control NG Check reset signal of U2、pin17

NGCheck Y1、C29 supply voltage

NG Change defective

component

Check U2 supply voltage

NG


OK

Check VGA、HS、VS signal NG

Check if under saving mode

NG

OK

OK

Check key circuit NG Check C33、C38 and C39

NG


Check U2、pin33、34、35 are defective

solder or bad

NG

Change U2 or solder


31

White screen

OSD is normal when on signal, no picture when connect signal (black screen)

Change signal connector


Check pin70、pin74 H/V sync signal is OK Check VGA、HS、VS

Change U2 Check U5、D15、D16、C55、C56

NG NG

OKOK

NG

Check PWR_EN is high voltage NG Change U2

OK

Check L1 supply voltage NG

Change Q3、L1

Check output of Pin4 from IC3Pin 6 oscillate is normal

NGCheck C81

NG

OK

Check IC3 Check pin1、pin2 is high voltage

NG

NG

Check C82/C85/IC3


Check D21 voltage is normal

after adjusting current

Change Q6

Change C81NG OK

OK OK

OK


32

Miss color

Picture shake

Check the missing color, the input

signal of which is normal Check signal connector if OK Check signal source

Check U2、pin77、pin82、pin84,

R、G、B if OK

Change signal connector connecter

check U2

Check D10、R66 and C51 Check D6、R61 and C50Check D14、

R69、C52

NG

R fail G fail

OK

B fail

OK

NG NG

OK

Check Vcom=4.35V

NG

If VR1 adjust to Vcom by hand OK

Adjust picture to normal

Check VDDA if normal

Check D21、Q6


OK Change VR1

NG

NG

NG


33

8.2.2 Power/Inverter Board 1) No power

1) Check IC901

2) Check R904/D903 circuit

Check F801= 12V

Check AC line volt 110V or 220V

Check AC input

Check the voltage of C907 (+)

Check bridge rectified circuit and F901 circuit

Check start voltage for the pin8 of IC901

Check R903 Change IC901 NG

Check the auxiliary voltage is bigger than

10V and smaller than 20V

OK

OK

NG

Check Q901/D901/D904/ZD901

OK

Check IC901 pin7 PWM wave

OK Check IC901

NG

NG

NG OK

NG


34

2.) No Backlight

Check F801=12V

NG OK Check adapter and F801

Check ON/OFF signal

Check Interface board or main board NG OK

Check IC801 PIN2=5V

NG OK

Change on/off circuit

Check IC201 PIN13 have triangle wave

NG OK Change U201

Check IC201 PIN1/PIN15 PWM wave

NGOK

Check Q802/Q803

Check Q802/Q803 Drain wave

NG

Check the output of PT801

Check Q802/Q803

Check connecter & lamp

OK NGChange PT801

OK


35

8.2.2 Keypad Board

OSD is unstable or not working

Is Key Pad Board connecting normally? Connect Key Pad Board

Is Button Switch normally? Replace Button Switch

Y

N

N

Is Key Pad Board normally? Replace Key Pad Board

Y

N

Y

Check Panel


36

9. White-Balance, Luminance Adjustment Approximately 30 minutes should be allowed for warm up before proceeding White-Balance adjustment.

1. How to do the Chroma-7120 MEM. Channel setting

A. Reference to chroma 7120 user guide

B. Use “ SC” key and “ NEXT” key to modify x, y, Y value and use “ID” key to modify the TEXT description

Following is the procedure to do white-balance adjust:

2. Setting the color temp. you want

A. MEM.CHANNEL 3 (7800K color):

7800K color temp. parameter is x = 296±30, y = 311±30, Y ≥180 cd/m2

B. MEM.CHANNEL 4 (6500K color):

6500K color temp. parameter is x = 313±30, y = 329±30, Y ≥180 cd/m2

3. Into factory mode of AOC 712Si

Turn on power, press the MENU button, pull out the power cord, and then plug the power cord. Then the factory

OSD will be at the left top of the panel.

4. Bias adjustment:

Set the Contrast to 50; Adjust the Brightness to 80.

5. Gain adjustment:

Move cursor to “-F-” and press MENU key

A. Adjust 7800K color-temperature

1. Switch the Chroma-7120 to RGB-Mode (with press “MODE” button)

2. Switch the MEM. Channel to Channel 3 (with up or down arrow on chroma 7120)

3. The LCD-indicator on chroma 7120 will show x = 296 ±30, y = 311 ±30, Y ≥180 cd/m2

4. Adjust the RED of color1 on factory window until chroma 7120 indicator reached the value R=100

5. Adjust the GREEN of color1 on factory window until chroma 7120 indicator reached the value G=100

6. Adjust the BLUE of color1 on factory window until chroma 7120 indicator reached the value B=100

7. Repeat above procedure (item 4,5,6) until chroma 7120 RGB value meet the tolerance =100±2

B. Adjust 6500K color-temperature

1. Switch the chroma-7120 to RGB-Mode (with press “MODE” button)

2. Switch the MEM.channel to Channel 4(with up or down arrow on chroma 7120)

3. The LCD-indicator on chroma 7120 will show x = 313±30, y = 329 ±30, Y ≥180 cd/m2

4. Adjust the RED of color3 on factory window until chroma 7120 indicator reached the value R=100

5. Adjust the GREEN of color3 on factory window until chroma 7120 indicator reachedthe value G=100

6. Adjust the BLUE of color3 on factory window until chroma 7120 indicator reached the value B=100

7. Repeat above procedure (item 4,5,6) until chroma 7120 RGB value meet the tolerance =100±2

C. Turn the Power-button off to quit from factory mode.


37

10. Monitor Exploded View


38

11. BOM List T76CNNNQHAACNJ

Location Part No. Description

KEPC6JB2 KEY BOARD

PWPC1741CPE1P POWER BOARD

11G6054 1 PIN CONNECTOR

12G 394 3 FOOT

15G8266 1 AC BKT

26G 800504 6 BARCODE

40G 58162435A MANUAL P/N LABEL

41G780061532C SA SERVICE CENTER LIST

44G8025 15 IO EVA WASHER

45G 76 34 5 PE BAG FOR BASE

45G 77 3 TRANSPARENT SHEET

45G 88606 PE BAG FOR BASE

45G 88607 PE BAG

45G 88609 B EPE COVER

52G 1185 MIDDLE TAPE FOR CARTON

52G 1186 SMALL TAPE

52G 1210 A AL Foil tape

52G 1212 A AL Foil tape

52G6020 1 PROTECT FILM

89G 745GAA 1 D-SUB CABLE 1500MM

89G402A15N LS POWER CORD

XN01A M1G 330 4128 CR3 SCREW

XN01A M1G 330 6 47 CR3 SCREW



XN01A M1G1030 6128 CR3 SCREW



XN01A M1G3030 6 47 CR3 SCREW

XN01A Q1G 330 8120 SCREW

XN01A Q1G 330 10 47 CR3 SCREW

XN01A Q1G1140 12120 HINGE/STAND TOP

750GLV70M8Q21V 17" LCD I-MODULE PANEL

A33G0030 GM 1L CABLE COVER

A34G0053 GM 1B STAND TOP

A34G0054 GM 1B STAND BUTTOM

A34G0095 Q1Z9B BEZEL


39

A34G0096 GMZAB REAR COVER

A34G0097 GM 1B BASE

A37G0007 9 HINGE

J15G0013 1 SG VESA PLATE

J15G8B07 1 HINGE BKT

J33G8B06 Q1 L KEY PAD

J33G8B07 1 POWER LENS

J40G 17T61510A ID 712si

J41G170161518A MANUAL

J44G7007 1 EPS

J44G7007 2 EPS

J44G7007615 1C CARTON

J45G 76 28RNA PE BAG FOR MANUAL-CARD

J50G 600 5 HANDLE 1

J50G 600 6 HANDLE 2

J52G6025800816 INSULATE SHEET

J85G 721 2 SHIELD

SW001 77G 600 1 CJ TACT SWITCH





DP101 81G 122T1 GP LED,GP34032/G307-ZY-50A

CN001 89G176E 8704 FFC CABLE,8PIN,190MM

715G2127 1 2 KEY BOARD PCB

L902 S73G17465VW LINE FILTER

GND1 9G6005 1 PIN FOOT

CN903 33G8019 8C FPC/FFC CONN

CN801 33G8021 2E U 3.5MM WAFER




40G 45762412B CBPC LABEL

IC902 56G 139 3A PC123Y22FZOF

NR901 61G 58080 WT NTCR

R924 61G152M104 64 100KOHM 5% 2W

R912 61G152M278 64 0.27OHM 5% 2W

C908 63G 10747410S 0.47UF +-10% 250VAC

C805 65G 3J1006ET 10PF 5% SL 3KV TDK

C809 65G 3J1006ET 10PF 5% SL 3KV TDK


40

C801 65G 3J5096ET 5PF 5% SL 3KV

C811 65G 3J5096ET 5PF 5% SL 3KV

C900 65G305M1022BP Y2 1000PF M 250VAC Y5P

C901 65G305M1022BP Y2 1000PF M 250VAC Y5P

C902 65G306M4722BP 4700PF+-20% 400VAC

C904 67G215S1023KV EC 105℃ CAP 1000UF M 1

C905 67G215S1023KV EC 105℃ CAP 1000UF M 1

C910 67G215S1023KV EC 105℃ CAP 1000UF M 1

C911 67G215S1023KV EC 105℃ CAP 1000UF M 1

C802 67G215S471 3K LOW ESR EC.470UF 16V



C907 67G215Z10115K 105℃ 100uF M 450V

L903 73G 253 91 LS CHOKE COIL

L905 73G 253 91 LS CHOKE COIL

L901 73L 174 50 LH LINE FILTER

PT801 80GL17T 34 DN X'FMR TK.4307A.101

T901 80GL17T 35 L X'FMR PT-004565-5

CN901 87G 501 32 S AC SOCKET

BD901 93G 50460 28 BRIDGE KBP208G 2A 800V

D904 93G3010 1 IC 31DQ10FC

CN902 95G8014 15506 WIRE HARNESS

705G 780 57 54 Q901 ASS'Y

705G 780 93 16 D901 ASS'Y

IC901 56G 564911 IC TEA1532AT S08

IC801 56G 608 10 OZ9938GN SOIC-16

Q801 57G 417 4 PMBS3904/PLILIPS



Q804 57G 417 6 PMBS3906 PNP

Q812 57G 417 6 PMBS3906 PNP

Q802 57G 600 61 AM4502C-T1-PF SO-8

Q803 57G 600 61 AM4502C-T1-PF SO-8

Q807 57G 759 2 TRANSISTOR RK7002 SOT-3

Q810 57G 759 2 TRANSISTOR RK7002 SOT-3

Q808 57G 760 4A DTA144WN3/S SOT-23

Q805 57G 760 5A TRANSISTOR DTC144WN3/S

R921 61G0805000 RST CHIP MAX 0R05 1/8

R922 61G0805000 RST CHIP MAX 0R05 1/8

R906 61G0805100 RST CHIP 10R 1/8W 5%


41

R909 61G0805100 1F RST CHIP 1K 1/8W 1%

R804 61G0805102 CHIPR 1K OHM +-5% 1/10W

R918 61G0805102 CHIPR 1K OHM +-5% 1/10W

R919 61G0805102 CHIPR 1K OHM +-5% 1/10W

R832 61G0805103 CHIP 10KOHM 1/10W

R907 61G0805103 CHIP 10KOHM 1/10W

R803 61G0805104 RST CHIP 100K 1/8W 5%

R813 61G0805104 RST CHIP 100K 1/8W 5%

R820 61G0805104 RST CHIP 100K 1/8W 5%

R823 61G0805105 RST CHIP 1M 1/8W 5%

R826 61G0805105 RST CHIP 1M 1/8W 5%

R830 61G0805105 RST CHIP 1M 1/8W 5%

R910 61G0805123 RST CHIP 12K 1/8W 5%

R829 61G0805124 RST CHIP 120K 1/8W 5%

R828 61G0805150 1F RST CHIP 1K5 1/8W 1%

R920 61G0805150 2F RST CHIPR 15 KOHM +-1%

R802 61G0805152 RST CHIP 1K5 1/8W 5%

R835 61G0805152 RST CHIP 1K5 1/8W 5%

R807 61G0805153 RST CHIP 15K 1/8W 5%

R818 61G0805153 RST CHIP 15K 1/8W 5%

R810 61G0805220 RST CHIP 22R 1/8W 5%

R827 61G0805221 RST CHIP 220R 1/8W 5%

R915 61G0805300 2F RST CHIPR 30 KOHM +-1%

R824 61G0805330 2F CHIP 33KOHM 1/10W/1%

R917 61G0805390 1F RST CHIPR 3.9 KOHM +-1%

R911 61G0805472 RST CHIP 4K7 1/8W 5%

R808 61G0805511 RST CHIP 510R 1/8W 5%

R916 61G0805512 RST CHIP 5K1 1/8W 5%

R923 61G0805512 RST CHIP 5K1 1/8W 5%

R831 61G0805514 RST CHIPR 510 KOHM +-5%

R801 61G0805561 RST CHIP 560R 1/8W 5%

R812 61G0805561 RST CHIP 560R 1/8W 5%

R819 61G0805564 RST CHIP 560K 1/8W 5%

R816 61G0805822 RST CHIP 8K2 1/8W 5%

R821 61G0805822 RST CHIP 8K2 1/8W 5%

R837 61G0805911 RST CHIP 910R 1/8W 5%

R838 61G0805911 RST CHIP 910R 1/8W 5%

RJ801 61G1206000 CHIP resistors 1/3W




42

F801 61G1206000 4 CHIP 0OHM 4A

R914 61G1206204 RST CHIPR 200 KOHM +-5%

R904 61G1206229 RST CHIP 2R2 1/4W 5%

R825 61G1206564 RST CHIPR 560 KOHM +-5%

R900 61G1206684 CHIPR 680KOHM +-5% 1/8W

R901 61G1206684 CHIPR 680KOHM +-5% 1/8W

R902 61G1206684 CHIPR 680KOHM +-5% 1/8W

C810 65G0805102 31 1000PF 50V NPO

C812 65G0805102 31 1000PF 50V NPO

C822 65G0805102 31 1000PF 50V NPO

C922 65G0805102 31 1000PF 50V NPO

C819 65G0805103 32 CHIP 10000 PF 50V X7R 0

C820 65G0805103 32 CHIP 10000 PF 50V X7R 0

C916 65G0805104 22 CHIP 0.1UF 25VX7R 0805

C806 65G0805104 32 CHIP 0.1UF 50V X7R 0805

C807 65G0805104 32 CHIP 0.1UF 50V X7R 0805

C824 65G0805104 32 CHIP 0.1UF 50V X7R 0805

C913 65G0805104 32 CHIP 0.1UF 50V X7R 0805

C917 65G0805104 32 CHIP 0.1UF 50V X7R 0805

C921 65G0805104 32 CHIP 0.1UF 50V X7R 0805

C919 65G0805224 22 E65

C815 65G0805225 27 2.2UF

C823 65G0805225 27 2.2UF

C804 65G0805471 31 CHIP 470PF 50V NPO

C814 65G0805471 31 CHIP 470PF 50V NPO

C821 65G0805473 32 SMD 47NF +-10% 50V

C817 65G080556131G MLCC 0805 560PF G 50V N

C818 65G0805682 32 CHIP 6.8nF 50V X7R 0805

C816 65G0805683 22 68NK X7R 25V

D803 93G 64 42 P BAV70 DIODE

D804 93G 64 42 P BAV70 DIODE

D905 93G 6432S 1N4148W DIODE

D801 93G 6433P BAV99 SOT-23

D802 93G 6433P BAV99 SOT-23

ZD902 93G 39S 17 T RLZ12B LLDS

ZD801 93G 39S 24 T RLZ5.6B ROHM

ZD903 93G 39S 25 T RLZ5.1B ROHM

ZD901 93G 39S 38 T PTZ9.1B ROHM

CN901 6G 31500 2.0MM EYELET

C907 6G 31502 1.5MM RIVET


43

L901 6G 31502 1.5MM RIVET

L902 6G 31502 1.5MM RIVET

NR901 6G 31502 1.5MM RIVET

PT801 6G 31502 1.5MM RIVET

Q901 6G 31502 1.5MM RIVET

T901 6G 31502 1.5MM RIVET

715G1696 2 2 PCB

J301 61G 60212352T 12KOHM 5% 1/6W

J302 61G 60212352T 12KOHM 5% 1/6W

J1 95G 90 23 TINCOATEDCOPPER
































44




R833 95G 90 23 TINCOATEDCOPPER

R834 95G 90 23 TINCOATEDCOPPER

R908 61G 17218252T 1.8KOHM 5% 1/4W

R806 61G 17247152T 470OHM 1/4W

R905 61G 20747052T 47 OHM 1/2W

R913 61G 20747052T 47 OHM 1/2W

R836 61G 60251152T CFR 1/6W 510OHM +-5%

R903 61G212Y15352T RST MGFR 15 KOHM +-5% 1

R809 61G212Y625 KT MGFR 6.2MOHM +-5% 1/2W

R814 61G212Y625 KT MGFR 6.2MOHM +-5% 1/2W

D902 93G 6026T52T FR107-DO-41 1000V/1A

D903 93G 6038P52T PS102R DO-41 200V/1A

IC903 56G 158 4 T H431BA

C923 64G700J1040AT 0.1UF 50V PEN

C918 65G 2K152 1T6052 1.5NF/2KV Y5P +-10%

C914 65G517K102 5T 1000PF 10% Y5P 500V

C915 65G517K102 5T 1000PF 10% Y5P 500V

C920 67G 2151097NT 1UF/50V

C909 67G 305100 7T 105℃ 10UF+-20% 50

F901 84G 55 7W 250V/3.15A FUSE

Q901 57G 667 21 Transistor STP10NK70ZFP

90G6263 1 HEAT SINK

M1G1730 8128 CR3 SCREW

90G6263 1 HEAT SINK

D901 93G 60245 DIODE SP10150 ITO-220

M1G1730 8128 CR3 SCREW

BOM for PWB SMTC5CNNA1QP


CN3 33G802315A H WAFER

CN4 33G802315A H WAFER

IC3 56G 379 64 CT1102

U2 56G 562122CA4 NT68621MEFG-64

U3 56G 563 75 G1084-33T43UF TO-252

IC2 56G 563 76 G960T63UF SOT-223

U4 56G 563 77 G952T43UF TO-252

IC1 56G 643 19 G675L240T1U


45

IC5 56G 663 2 AAT7205 SSOP-24

U1 56G1133 24 AT24C16AN-10SU-2.7

U6 56G1133 34 M24C02-WMN6TP

U1 56G1133 56 M24C16-WMN6TP

U6 56G113334A 24LC02B/SNG SOIC-8PIN

U1 56G113356A 24LC16B/SNG SOIC-8PIN

U5 56G4LCX 14 PH IC 74LVC14APW PHILIPS

U5 56G4LVC 14 TI IC SN74LVC14APWR TSSOP-14 TI

Q4 57G 417 4 PMBS3904/PHILIPS-SMT(04)



Q9 57G 417 18 T PMBT3904 SOT-23

Q3 57G 763 1 A03401 SOT23 BY AOS(A1)

Q6 57G 763 21 MMC2301 SOT-23

Q7 57G 763 22 MMC2302 SOT-23

Q6 57G 763 50 FET ME2301 -2.8A/-20V SOT-23

Q7 57G 763 51 FET ME2302 3.6A/20V SOT-23

R78 61G0603000 RST CHIPR 0 OHM +-5% 1/10W

R79 61G0603000 RST CHIPR 0 OHM +-5% 1/10W

R82 61G0603000 RST CHIPR 0 OHM +-5% 1/10W

R85 61G0603000 RST CHIPR 0 OHM +-5% 1/10W

R86 61G0603000 RST CHIPR 0 OHM +-5% 1/10W

R88 61G0603000 RST CHIPR 0 OHM +-5% 1/10W

R90 61G0603000 RST CHIPR 0 OHM +-5% 1/10W

R93 61G0603000 RST CHIPR 0 OHM +-5% 1/10W

R94 61G0603000 RST CHIPR 0 OHM +-5% 1/10W

R96 61G0603000 RST CHIPR 0 OHM +-5% 1/10W

FB10 61G0603000 RST CHIPR 0 OHM +-5% 1/10W



R106 61G0603000 RST CHIPR 0 OHM +-5% 1/10W

R107 61G0603000 RST CHIPR 0 OHM +-5% 1/10W

R160 61G0603000 RST CHIPR 0 OHM +-5% 1/10W

R55 61G0603000 RST CHIPR 0 OHM +-5% 1/10W

R60 61G0603000 RST CHIPR 0 OHM +-5% 1/10W

R65 61G0603000 RST CHIPR 0 OHM +-5% 1/10W

R68 61G0603000 RST CHIPR 0 OHM +-5% 1/10W

R163 61G0603100 0F RST CHIPR 100 OHM +-1% 1/10W




46


















R63 61G0603100 1F RST CHIPR 1 KOHM +-1% 1/10W

R8 61G0603101 RST CHIPR 100 OHM +-5% 1/10W

R73 61G0603101 RST CHIPR 100 OHM +-5% 1/10W

R72 61G0603101 RST CHIPR 100 OHM +-5% 1/10W

R70 61G0603101 RST CHIPR 100 OHM +-5% 1/10W

R7 61G0603101 RST CHIPR 100 OHM +-5% 1/10W

R67 61G0603101 RST CHIPR 100 OHM +-5% 1/10W

R64 61G0603101 RST CHIPR 100 OHM +-5% 1/10W

R62 61G0603101 RST CHIPR 100 OHM +-5% 1/10W

R6 61G0603101 RST CHIPR 100 OHM +-5% 1/10W

R5 61G0603101 RST CHIPR 100 OHM +-5% 1/10W

R13 61G0603101 RST CHIPR 100 OHM +-5% 1/10W

R14 61G0603101 RST CHIPR 100 OHM +-5% 1/10W

R180 61G0603101 RST CHIPR 100 OHM +-5% 1/10W

R181 61G0603101 RST CHIPR 100 OHM +-5% 1/10W

R185 61G0603101 RST CHIPR 100 OHM +-5% 1/10W

R186 61G0603101 RST CHIPR 100 OHM +-5% 1/10W

R31 61G0603101 RST CHIPR 100 OHM +-5% 1/10W

R33 61G0603101 RST CHIPR 100 OHM +-5% 1/10W

R35 61G0603101 RST CHIPR 100 OHM +-5% 1/10W

R37 61G0603101 RST CHIPR 100 OHM +-5% 1/10W

R44 61G0603102 RST CHIP 1K 1/10W 5%

R43 61G0603102 RST CHIP 1K 1/10W 5%


47

R42 61G0603102 RST CHIP 1K 1/10W 5%

R28 61G0603102 RST CHIP 1K 1/10W 5%

R23 61G0603102 RST CHIP 1K 1/10W 5%

R97 61G0603103 RST CHIPR 10 KOHM +-5% 1/10W














R29 61G0603105 RST CHIPR 1 MOHM +-5% 1/10W



R91 61G0603109 CHIP 1 OHM +-5% 1/10W

R148 61G0603109 CHIP 1 OHM +-5% 1/10W

R112 61G0603109 CHIP 1 OHM +-5% 1/10W

R109 61G0603109 CHIP 1 OHM +-5% 1/10W


R130 61G0603110 1F RST CHIPR 1.1 KOHM +-1% 1/10W





R38 61G0603153 RST CHIPR 15KOHM +-5% 1/10W




R144 61G0603178 9F RST CHIPR 17.8 OHM +-1% 1/10W





R41 61G0603220 RST CHIPR 22 OHM +-5% 1/10W


48

R39 61G0603220 RST CHIPR 22 OHM +-5% 1/10W

R22 61G0603220 RST CHIPR 22 OHM +-5% 1/10W

R21 61G0603220 RST CHIPR 22 OHM +-5% 1/10W

R20 61G0603220 RST CHIPR 22 OHM +-5% 1/10W

R2 61G0603220 RST CHIPR 22 OHM +-5% 1/10W

R19 61G0603220 RST CHIPR 22 OHM +-5% 1/10W

R18 61G0603220 RST CHIPR 22 OHM +-5% 1/10W

R17 61G0603220 RST CHIPR 22 OHM +-5% 1/10W

R16 61G0603220 RST CHIPR 22 OHM +-5% 1/10W

R1 61G0603220 RST CHIPR 22 OHM +-5% 1/10W


R27 61G0603222 RST CHIPR 2.2 KOHM +-5% 1/10W




















R40 61G0603470 RST CHIPR 47 OHM +-5% 1/10W

R71 61G0603472 RST CHIPR 4.7KOHM +-5% 1/10W









49







R190 61G0603479 RST CHIPR 4.7 OHM +-5% 1/10W




R98 61G0603680 2F RST CHIPR 68 KOHM +-1% 1/10W


R69 61G0603750 RST CHIPR 75 OHM +-5% 1/10W

R66 61G0603750 RST CHIPR 75 OHM +-5% 1/10W

R61 61G0603750 RST CHIPR 75 OHM +-5% 1/10W







R189 61G1206331 RST CHIPR 330 OHM +-5% 1/4W

C84 65G060310132T MLCC 0603 CAP 100PF K 50V X7R

C84 65G060310132Y MLCC 0603 CAP 100PF K 50V X7R

C17 65G060310332T MLCC 0603 CAP 10NF K 50V X7R








C85 65G060310332Y MLCC 0603 CAP 10NF K 50V X7R









50










































51










































52










































53













C61 65G060310437T MLCC 0603 CAP 0.1UF Z 50V Y5V

C60 65G060310437T MLCC 0603 CAP 0.1UF Z 50V Y5V

C60 65G060310437Y MLCC 0603 CAP 0.1UF Z 50V Y5V

C61 65G060310437Y MLCC 0603 CAP 0.1UF Z 50V Y5V

C152 65G060310512T MLCC 0603 CAP 1UF K 16V X7R



C49 65G060310512Y MLCC 0603 CAP 1UF K 16V X7R



C25 65G060310517T MLCC 0603 CAP 1UF Z 16V Y5V



C75 65G060310517Y MLCC 0603 CAP 1UF Z 16V Y5V











C10 65G060322412T MLCC 0603 CAP 0.22UF K 16V X7R

C10 65G060322412Y MLCC 0603 CAP 0.22UF K 16V X7R




54

C50 65G080522417T MLCC 0805 0.22UF Z 16V Y5V

C51 65G080522417T MLCC 0805 0.22UF Z 16V Y5V

C52 65G080522417T MLCC 0805 0.22UF Z 16V Y5V

C52 65G080522417Y MLCC 0805 0.22UF Z 16V Y5V

C51 65G080522417Y MLCC 0805 0.22UF Z 16V Y5V

C50 65G080522417Y MLCC 0805 0.22UF Z 16V Y5V

C80 65G080522422T MLCC 0805 CAP 0.22UF K 25V X7R

C80 65G080522422Y MLCC 0805 CAP 0.22UF K 25V X7R

C79 65G0805475A5T MLCC 0805 CAP 4.7UF K 10V X5R

C79 65G0805475A5Y MLCC 0805 CAP 4.7UF K 10V X5R

C1 65G120610605T MLCC 1206 CAP 1UF K 6.3V X5R

C18 65G120610605T MLCC 1206 CAP 1UF K 6.3V X5R

C18 65G120610605Y MLCC 1206 CAP 1UF K 6.3V X5R

C1 65G120610605Y MLCC 1206 CAP 1UF K 6.3V X5R





C42 67G311F101 3T 100UF 16V 105 PANASONICV TYPE




C87 67G411F4703XT CAP S105℃ 47UF M 16V

C77 67G411F4703XT CAP S105℃ 47UF M 16V

C72 67G411F4703XT CAP S105℃ 47UF M 16V

C71 67G411F4703XT CAP S105℃ 47UF M 16V

C68 67G411F4703XT CAP S105℃ 47UF M 16V

C66 67G411F4703XT CAP S105℃ 47UF M 16V

C21 67G411F4703XT CAP S105℃ 47UF M 16V

FB2 71G 56D102 B201209D102TT

FB2 71G 56F102 K CHIP BEAD 1KOHM

FB1 71G 56Z601 M CHIP BEAD 600OHM

FB3 71G 59C300 CHIP BEAD



L1 73G253S 12 K SMD CHOKE 4.7uH BS0302CDSU4R7M

VR1 75G 359203 P CHIP VR 20K 3mm 0.1W EVM3ESX50B

D6 93G 64 33 DIO SIG SM BAV99 (PHSE)R




55

D24 93G 64 42 P BAV70 SOT-23

D10 93G 6433P BAV99

D14 93G 6433P BAV99

D6 93G 6433P BAV99

D6 93G 6433S DIODE BAV99 SEMTECH



Y1 93G 22S 51 12MHZ/20PF/AGX-49U/S SMD

D28 93G 39PA33 T DIODE MM3Z3V3B SEMTECH

D23 93G 39PA34 T DIODE MM3Z7V5B SEMTECH

D28 93G 39S 14 T ZENER DIODE UDZ3.3B SOD-323 ROHM

D9 93G 39S 34 T UDZS5.6B

D8 93G 39S 34 T UDZS5.6B

D7 93G 39S 34 T UDZS5.6B

D17 93G 39S 34 T UDZS5.6B

D16 93G 39S 34 T UDZS5.6B

D15 93G 39S 34 T UDZS5.6B

D11 93G 39S 34 T UDZS5.6B

D21 93G 60S 11 T ASKS10-04T-G SOD-323-T

D18 93G 60S 13 T D-BAT54SW-7-F SOT-323

D21 93G 60S 23 T DIODE MEK10-04-D3T 1A/40V SOD-323-T

D22 93G 64S 5 D-BAV99W-7-F SOT323

D27 93G 64S523SEM DIODE 1N4148WS SEMTECH



715G1783 1 N PCB

40G 58162463A S/N LABEL

40G 582624 1A S/N LABEL

12.DIFFERENT PART LIST Diversity of T76CNNNQHAA5FJ compared with T76CNNNQHAANCJ


A34G0095 GMZ9B9010 BEZEL

J33G8B06 GM L KEY PAD

J40G 17T61511A ID 712Si

J41G780061587A SERVICE CENTER LIST

Diversity of T76CNNNQHAA4FJ compared with T76CNNNQHAANCJ


89G416A15N IS POWER CORD


56

Diversity of T76CNNNQHAA3FJ compared with T76CNNNQHAANCJ


89G408A15N LS POWER CORD

Documents

Service Mnaual——AOC 712Si I-module - Diagramas dediagramasde.com/diagramas/otros2/AOC_712Si.pdf · 17” LCD Color Monitor AOC 712Si 1 ... Hereafter throughout this manual, AOC