AOC LM-729 Service Manual

LM-729 Service Manual Rev: A

SERVICE MANUAL

17” LCD Monitor

LM-729

THESE DOCUMENTS ARE FOR REPAIR SERVICE INFORMATION ONLY. EVERY REASONABLE
EFFORT HAS BEEN MADE TO ENSURE THE ACCURACY OF THIS MANUAL; WE CANNOT
GUARANTEE THE ACCURACY OF THIS INFORMATION AFTER THE DATE OF PUBLICATION
AND DISCLAIMS RE LIABILITY FOR CHANGES, ERRORS OR OMISSIONS.

Page 1 of 61

LM-729 Service Manual Rev: A

Prepared: Shiwei

Date: Jul-30-03

Page 2 of 61

LM-729 Service Manual Rev: A

Revision History

Revision Date Page Items Modification

A Date:Jul-30-03 All First version release;

Page 3 of 61

LM-729 Service Manual Rev: A

Table of Contents

Table of Contents ---------------------------------------------------------------------------------------------------3

1. MONITOR SPECIFICATIONS ---------------------------------------------------------------------------5

2. LCD MONITOR DESCRIPTION ---------------------------------------------------------------------------6

3. OPERATING INSTRUCTIONS ---------------------------------------------------------------------------7

3.1 GENERAL INSTRUCTIONS -------------------------------------------------------------------------7

3.2 CONTROL BUTTONS ------------------------------------------------------------------------------------7

3.3 ADJUSTING THE PICTURE--------------------------------------------------------------------------------7

4. Input/Output Specification - -------------------------------------------------------------------------------10

4.1 Input Signal Connector --------------------------------------------------------------------------------10

4.2 Factory Preset Display Modes -------------------------------------------------------------------------- 11

4.3 Power Supply Requirements ------------------------------------------------------------------------ 12

4.3.1 Input Requirements -------------------------------------------------------------------------------------12

4.3.2 Output Requirements ------------------------------ ------------------------------------------------12

4.4 PANEL SPECIFICATION -------------------------------------------------------------------------------14

4.4.1 Panel Feature ------------------------------------------------------------------------------------------14

4.4.2 Display Characteristics --------------------------------------------------------------------------------14

4.4.3 Optical Characteristics -------------------------------------------------------------------------------14

4.4.4 Parameter guide line for CCFL Inverter ------------------------------------------------------14

5. Block Diagram ------------------------------------------------------------- -----------------------------15

5.1 Monitor Exploded View ------------------------------------------------------------------------------------15

5.2 Software Flow Chart -------------------------------------------------------------------------------------16

5.3 Electrical Block Diagram ------------------------------------------------------------------------------18

5.3.1 Main Board -------------------------------------------------------------------------------------------------18

Page 4 of 61

LM-729 Service Manual Rev: A

5.3.2 Inverter/Power Board -------------------------------------------------------------------------------------19

6. Schematic -------------------------------------------------------------------------------------------------------21

6.1 Main Board -----------------------------------------------------------------------------------------------21

6.2 AUDIO Board -----------------------------------------------------------------------------------------25

6.3 Key Board ------------------------------------------------------- ---------------------------------------26

6.4 Inverter/Power Board -----------------------------------------------------------------------------------27

7. PCB Layout -------------------------------------------------------------------------------------------------29

7.1 Main Board -----------------------------------------------------------------------------------------------29

7.2 Inverter/Power Board -----------------------------------------------------------------------------------31

7.3 Keypad Board And Audio board-------------------------------------------------------------------------34

8. Maintainability --------------------------------------------------------------------------------------------------34

8.1 Equipments and Tools Requirements ----------------------------------------------------------------35

8.2 Trouble Shooting ---------------------------------------------------------------------------------------------33

8.2.1 Main Board --------------------------------------------------------------------------------------------------35

8.2.2 Power/Inverter Board -------------------------------------------------------------------------- ----------38

8.2.3 Key Pad Board ---------------------------------------------------------------------------------------------40

9. White-Balance, Luminance adjustment ----------------------------------------------------------------41

10. EDIT Content -------------------------------------------------------------------------------------------42

11. BOM List -------------------------------------- -----------------------------------------------------------------43

Page 5 of 61

LM-729 Service Manual Rev: A

1.MONITOR SPECIFICATIONS

Driving system TFT Color LCD
LCD Panel Size 43.2cm(17.0")
Pixel pitch 0.264mm( H )x 0.264mm( V )
Viewable angle 90˚ (H) 90˚ (V)
Response time (typ.) 25 ms
Video Analog /Digital
Input Sync. Type H/V TTL
H-Frequency 30kHz – 80kHz
V-Frequency 55-75Hz
Display Colors Over 16 million Colors
Dot Clock 135MHz
Max. Resolution 1280 x 1024
Plug & Play VESA DDC2BTM
Power Consumption ON Mode

OFF Mode
Maximum Screen Size

Power Source
Environmental

Considerations

Weight (N. W.) Packaged 7.0Kg Unit
Unpackaged 6.0Kg Unit

Operating Temp: 0°C to 40°C

<45W
<2W

Horizontal : 13.3”(337.92mm)
Vertical : 10.6”(270.336mm)

100~240VAC,47~63Hz

Storage Temp.: -20°C to 60°C
Operating Humidity : 15% to 90%

Page 6 of 61

LM-729 Service Manual Rev: A

(

2. LCD MONITOR DESCRIPTION

The LCD MONITOR will contain a main board, an inverter/power board, keypad board , Audio board and
external power adapter which house the flat panel control logic, brightness control logic and DDC.
The Inverter board will drive the backlight of panel and the DC-DC conversion.
The Adapter will provide the 12V DC-power to inverter/power board.

Monitor Block Diagram

CCFT Drive.

Flat Panel and
CCFL backlight

Power board

include:adapter,inverter)

Keyboard

Main Board

RS232 Connector
For white balance
adjustment in
factory mode

AC-IN
100V-240V

HOST Computer

Video signal, DDC

Page 7 of 61

LM-729 Service Manual Rev: A

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, the power indicator will light up.

-

3.2 CONTROL BUTTONS

Power Button:

-

When pressed, the monitor enters the off mode, and the LED turns blank. Press again to restore normal status.

- Left / Right Button:

When the OSD show on screen, Left/Right Button are used to control the monitor functions. Press to switch functions or adjust

settings. And if the OSD off, Left/Right buttons are used to control the audio volume;

- Auto Adjust Key:

The Auto Adjust Key is used to automatically set the H Position, V Position, Clock and Phase.

- Power Indicator:

Green — Power On mode.

Orange — Power Saving mode.

Blank —Power Off Mode.

CONTROL Buttons

A B C D E F

Auto Volume Menu LED Power

A. Menu button

B. Left button/Volume down
C. Right button/Volume up
D. Auto button/Exit
E. Indicator light
F. Power button

3.3 ADJUSTING THE PICTURE

Page 8 of 61

LM-729 Service Manual Rev: A

OSD Table:

Main

Menu Item

Luminance

Setup

Position

Color

Main

Menu Icon

Sub Menu

Item

Contrast

Brightness

Focus

Clock

H. Position

V. Position

Warm N/A Recall Warm Color

Sub

Menu

Icon

Description

Contrast from Digital-register. 0-100 Recall Cool

Backlight Adjustment 0-100 Recall Cool

Adjust Picture Phase to reduce
Horizontal-Line noise
Adjust picture Clock to reduce
Vertical-Line noise.
Adjust the horizontal position
of the picture.
Adjust the verticalposition of
the picture.

Adjust

Range

0-100 Do Auto Config Image

0-100 Do Auto Config

0-100 Do Auto Config Image

0-100 Do Auto Config

N/A

Reset Value

Contrast Value

Brightness Value

The Color

Temp.

Config

(Analog-On

ly Model)

(Dual-Input

Model)

Cool N/A Recall Cool Color

User / Red

User / Green

User / Blue

Yes

No N/A Do not execute Auto Config,

Analog

Digital N/A Select input signal from digital

N/A Auto Adjust the H/V Position,

N/A Select input signal from analog

Temperature from EEPROM.

Temperature from EEPROM.
Red Gain from
Digital-register.
Green Gain Digital-register. 0-100

Blue Gain from
Digital-register.

Focus and Clock of picture.

return to main menu.

(D-Sub)

N/A

0-100

0-100

N/A N/A Auto

N/A N/A

N/A N/A Input Select

N/A N/A

Temperature will
be set to Cool.

The User R/G/B
value(default is

100) will not be
Modified by Reset
function.

OSD Setup

H. Position

V. Position

OSD Timeout

(DVI)
Adjust the horizontal position
of the OSD.
Adjust the verticalposition of
the OSD.
Adjust the OSD timeout. 10-120 10

Page 9 of 61

0-100 50

0-100 50

LM-729 Service Manual Rev: A

Language

English N/A Set OSD display language to

N/A

The Language will

Information

Deutsch N/A Set OSD display language to

Français N/A Set OSD display language to

Español N/A Set OSD display language to

Italiano N/A Set OSD display language to

简体中文

Information N/A Show the resolution, H/V

Yes N/A Clear each old status of

N/A Set OSD display language to

English.

German.

French.

Spain.

Italian.

Simplified Chinese.

frequency and input port of
current iput timing.

Auto-configuration and set the

be set to English.

N/A

N/A

N/A

N/A

N/A

N/A N/A

N/A N/A Reset

Exit

color temperature to Cool.

No N/A Do not execute reset, return to

main menu.

N/A N/A Exit OSD N/A N/A

N/A N/A

Page 10 of 61

LM-729 Service Manual Rev: A

4. Input/Output Specification

4.1 Input Signal Connector

4.1.1 Analog D-SUB Connector

PIN NO.

1. Red 9. +5V

2. Green 10. Detect Cable

3. Blue 11. NC

4. Ground 12. DDC-Serial Data

5. Ground 13. H-Sync

6. R-Ground 14. V-Sync

7. G-Ground 15. DDC-Serial Clock

8. B-Ground

DESCRIPTION

DESCRIPTION

PI N NO.

VGA connector layout

15
6

11 15

10

4.1.2 DVI-D Connector

DVI-D Connector to be compliant to the latest DVI-DDWG specification version available.

Pin Meaning Pin Meaning Pin Meaning

TMDS Data2-

1
2 TMDS Data2+ 10

TMDS Data 2/4

3

TMDS Data1-

9

TMDS Data1+

17
18

11 TMDS Data 1/3 Shield 19

TMDS Data0-

TMDS Data0+

TMDS Data 0/5 Shield

Shield

not connected

4

5 not connected 13

12 not connected 20 not connected

not connected

21 not connected

6 DDC Clock 14 +5V Power 22 TMDS Clock Shield

7 DDC Data 15 Ground 23 TMDS Clock-

Analogue Vertical

8

Hot Plug Detect

16

24 TMDS Clock+

Sync

Page 11 of 61

LM-729 Service Manual Rev: A

1
9

17

4.2 Factory Preset Display Modes

VESA MODES

Horizontal Vertical

Mode Resolution Total

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

VGA

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

SVGA

800x600@72Hz 1040 x 666 48.077 P 72.188 P 50.000
800x600@75Hz 1056x625 46.875 P 75.000 P 49.500

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

1024x768@60Hz 1312x813 48.78 N 60.00 N 64.000

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

XGA

1024x768@72Hz 1304x798 57.515 P 72.074 P 75.000
1024x768@75Hz 1328x804 60.200 N 74.90 N 80.000

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

Nominal

Frequency

+/- 0.5kHz

Sync

Polarity

Nominal

Freq.

+/- 1 Hz

Sync

Polarity

Nominal Pixel

Clock

(MHz)

XGA 1152x864@75Hz 1600x900 67.50 P 75.000 P 108.000

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

Nominal

Mode Resolution Total

Nominal

Sync

Frequency

Polarity

+/- 0.5kHz

Nominal

Freq.

+/- 1 Hz

Sync

Polarity

Pixel

Clock

(MHz)

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

DOS** 640x400@70Hz 800 x 449 31.469 N 70.087 P 25.175

MAC MODES

VGA 640x480@67Hz 864x525 35.000 N 66.667 N 30.240

SVGA 832x624@75Hz 1152x667 49.725 N 74.551 N 57.2832

Page 12 of 61

LM-729 Service Manual Rev: A

p

4.3 Power Supply Requirements

4.3.1 Input Requirements

PARAMETER RANGE CONDITION

Input AC Voltage 100 to 240VAC RMS Universal input full range
Input Frequency 60Hz @ 100VAC to 50Hz @

240VAC

Input Current Less than 2.0 Amps RMS Input voltage 100 VAC RMS ; 60 Hertz. Parameter
Less than 1.0 Amps RMS Input voltage 220 VAC RMS ; 50 Hertz. Parameter
Input Power Less than 75 Watts

Power factor > 0.5 Input voltage 120 VAC RMS ; 60

Hertz

Inrush Current Less than 30 A peak Input voltage 100 VAC RMS ; 60 Hertz at all
Less than 50 A peak Input voltage 240 VAC RMS ; 50 Hertz at all
Input Fusing Fuse should be located internal to the

adapter, easily accessible when the

cover is removed
Leakage Current Less than 3.5 mA Input voltage 240 Volts RMS ; 50 Hertz
Hi-Pot Primary to secondary 1.5KVAC for 1 Minute(leakage current 10mA)

Prima1ry to Safety Ground 1.5KVAC for 1 Minute(leakage current 10mA)

must be reached within 3 seconds of turn-on.
must be reached within 3 seconds of turn-on.

Phase(0, 90, 180, 270 degree)
Phase(0, 90, 180, 270 degree)

Fuse must be UL/CSA approved. Fuse value must no
have to change for 115 VAC or 230 VAC operation

1.8KVAC for 1 Minute(leakage current 10mA)

3.0KVAC for 1 Minute(leakage current 10mA)
without Y-cap & Coupling cap.

1.8KVAC for 1 Minute(leakage current 10mA)

4.3.2 Output Requirements
PARAMETER RANGE CONDITION

DC Out 12VDC ± 5% Min 0A Max 3.75A
Load Regulation 12.0V(12.12V) ± 5% 11.4 to 12.6VDC
Dynamic Load
Regulation
Ripple & noise 170mVpp at 12VDC Input voltage : 100VAC at 60Hz 240VAC at 50Hz

Output current

rotection
Leakage Current Less than 0.25 mA Input voltage 100 Volts RMS ; 50 Hertz
Less than 0.5 mA Input voltage 240 Volts RMS ; 50 Hertz

Any frequency up to 250Hz(duty
50%)

less than 7.0A, more than 12.0A
at 12.0VDC

±5% for 10% to 100%, 100% to 10% load change for
+12Vdc

* Ripple and noise are measured.
Current exceeds maximum rateing more than 20%

Page 13 of 61

LM-729 Service Manual Rev: A

4.4 PANEL SPECIFICATION

4.4.1 Panel Feature

-High contrast ratio, high aperture structure

-TN(Twisted Nematic) mode

-Wide viewing angle

-High speed response

-SXGA(1280 x 1024 pixels) resolution

-Low power consumption

-2 dual CCFTs(Cold Cathode Fluorescent Tube)

-DE(Data Enable) mode

-COMPACT SIZE DESIGN

4.4.2 Display Characteristics

Items Specification Unit

Display Area 337.92(H) x 270.336(V) mm
Driver element a-Si TFT active matrix
Display color 16.2M Colors
Number of pixels 1280 x 1024 pixel
Pixel Arrangement RGB vertical stripe
Pixel pitch 0.264(H) x 0.264(W) mm
Display Mode Normally White

4.4.3 Optical Characteristics

The optical characteristics are measured under stable conditions at 25℃ (Room Temperature):

Item Symbol Conditions Min. Typ. Max. Unit Note

Contrast Ratio
(Center of screen)

Response
Time

Luminance of White
(Center of screen)

Chromaticity

Coordinates (CIE)

Brightness Uniformity [%] 75 80 -

Rising
Falling Tf - 12 20

Color

(CIE 1931)

C/R 250 450 -

Tr

YL 200 260 - Cd/m2
Rx 0.64

Ry 0.34
Gx 0.29

Gy 0.61
Bx 0.14

By 0.07
Wx 0.31
Wy

Normal

ψ=0
θ=0

Viewing

Angle

- 4 5

Typ.

-0.03

0.33

TYP.

+0.03

msec

Page 14 of 61

LM-729 Service Manual Rev: A

4.4.4 Parameter guide line for CCFL Inverter

INVERTERMAXBRINGTHNESS(Vadj:5.0v),LOAD=120KΩX4(ROOMTEMPERATURE25℃ ±4℃)

ITEM SYMBOL MIN. TYP. MAX. UNIT REMARK

Inputvoltage Vin  10.8 12 13.2 V

Inputcurrent Iin2250 2500 mA FOR4LOAD

OutputCurrent Iout 6.0 6.5 7.0 mA FOR1LOAD

Frequency

F 50.0 55.0 60.0 KHZ

FOR1LOAD

H.Vopen Vopen 1450 1600 1750 Vrms NOLOAD

H.VLoad Vload 710 810 910 Vrms

Startvoltage Vst

Protectdelaytime PDT



INVERTERMINBRINGTHNESS(Vadj:0.0v),LOAD=120KΩX4(ROOMTEMPERATURE25℃ ±4℃)

1650 1750 1850 Vrms RL=CCFL

0.4 1 4 Sec

RL=120KΩ

ITEM SYMBOL MIN. TYP. MAX. UNIT REMARK

inputvoltage Vin  10.8 12 13.2 V

inputcurrent Iin660 750 mA FOR4LOAD

OutputCurrent Iout 3.0 3.5 4.0 mA FOR1LOAD

Frequency

F 50.0 55.0 60.0 KHZ

FOR1LOAD

H.Vopen Vopen 1450 1600 1750 Vrms NOLOAD

Startvoltage Vst

H.VLoad Vload 350 450 550 Vrms

1650 1750 1850 Vrms RL=CCFL

RL=120KΩ

Page 15 of 61

LM-729 Service Manual Rev: A

5. Block Diagram

5.1 Monitor Exploded View

Page 16 of 61

LM-729 Service Manual Rev: A

2

10

12

643

8

9

141113

1

16

1719

18

5.2 Software Flow Chart

1

Y

N

N

5

N

Y

7

N

Y

N

Y

N

Y

Y

N

5

Y

N

Y

Page 17 of 61

LM-729 Service Manual Rev: A

Remark:

1) MCU initialize.

2) Is the EEprom blank ?

3) Program the EEprom by default values.

4) Get the PWM value of brightness from EEprom.

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 EEprom.
Turn on the LED and set it to green color.
Scalar initialize.

10) In standby mode ?

1 1 ) Update the life time of back light.

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

13) Does the scalar send out a 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 disappear.

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 ?

Page 18 of 61

LM-729 Service Manual Rev: A

5.3 Electrical Block Diagram

5.3.1 Main Board

LCD

Interface

(CN4/CN5)

Flash Memory

W39f010P-70B

(U6)

OSD

Control

Interface

(CN9)

EPR_SDA
EPR_SCL

EEPROM

24C16

(U7)

RXD
TXD

Connector

DB15_SDA,
DB15_SCL

EEPROM

Scalar gm5126/gm2126

(Include MCU,ADC,OSD)

(U4)

RGB

Hsync,
Vsync

D-Sub

(CN2)

24C02

(U2)

DVI-I only
Connector
(CN1)

EEPROM (D-I only)

24C02
(U1)

Page 19 of 61

LM-729 Service Manual Rev: A

5.3.2 Inverter/Power Board

Inverter Block Diagram

Vin

Vin

Buck Connector

Driver
Circuit

Driver
Circuit

Dim ming control

Pa rallet-reso na nt

inv e rter

Dimm ing control

(PW M )

(阀菠瓜)

Parallet-resonant

inverter

CCFL

PW M

Page 20 of 61

LM-729 Service Manual Rev: A

Power Block Diagram

PWPC7425A3

Page 21 of 61

LM-729 Service Manual Rev: A

6. Schematic

6.1 Main Board

CN1

1

26

A_GND

T2-

2

T2+

3

SGND

4

T4-

5

T4+

R1 47 1/16W

6

DDCCLK
DDCDAT

A_VSYNC

A_GREEN

A_BLUE

A_HSYNC

A_GND

25

A_GND

DVI_5V

C5

0.1uF/16V

GND

U1

81

VCCA0

2

7

A1A2WP

3

6

SCL

4

5

SDA

GND

M24C02WMN6

GND

VGA_5V

2

C12

0.1uF/16V

GND

U2

81

VCCA0

2

7

A1A2WP

3

6

SCL

4

5

SDA

GND

M24C02WMN6

GND

SOT23

3

2

1

SGND

SGND

SGND

A_RED

T1-

T1+

T3­T3+
+5V

GND

HPD

T0­T0+

T5­T5+

TC+
TC-

2

DDC_5V

3

10K 1/16W

3

+5V

1

7
8

9
10
11
12
13
14
15
16

17
18
19
20
21
22
23
24

C1
C2
C3
C4
27

+5V

1

R11

D13

BAT54C-GS08

R20

MLL5232B 5.6V

ZD6

GND

GND

AGND

D9

BAT54C-GS08

R12

10K 1/16W

MLL5232B 5.6V

ZD4

GND

R2 47 1/16W

DVI_5V

HOT_PLUG

R21
10K 1/16W

MLL5232B 5.6V

ZD7

R3 10K 1/16W

10K 1/16W

MLL5232B 5.6V

ZD5

DDC_SDA_A1

DDC_SCL_A1

+5V

C1

0.1uF/16V

1

2

1

2

RX2-IN
RX2+IN

DDC_SCL_D1
DDC_SDA_D1

RX0-IN
RX0+IN

RX1-IN
RX1+IN

RXC+IN
RXC-IN

ZD1

MLL5232B 5.6V

GND

DIGITAL USE

DDC_SCL_D1

R13 NC GND

DDC_SDA_D1

R14 NC

UART_DI

R19 47 1/16W

HSin
VSin

R28

47 1/16W

2K 1/16W

R42
NC

DDC_SCL_D 3
DDC_SDA_D 3

VGA_5V

CN2

1617

DB15

Rin

1

11
12
13
14
15

AGND

R35
2K 1/16W

R43

NC

6
2
7
3
8
4
9
5
10

AGND

GND

Pins 6/7/8 are R/G/B
return lines resp.

R38 47 1/16W

R40 47 1/16W

Gin
Bin

UART_DO

MLL5232B 5.6V

ZD8

C18
NC

AGND

GND

GND

R34

2

2

2

1

2

D11
BAV99

3

R29
75 1/16W

75-ohm terminating resistor
very close to the VGA
conn.

(8 mil)

MLL5232B 5.6V

ZD9

C19
NC

AGND

3

1

3

1

3

1

3

1

2

3

R30
75 1/16W

AGND

GND

D1

D2

BAV99

BAV99

3

+5V

C2

0.1uF/16V

1

2

GND

D3

D4

BAV99

BAV99

3

+5V

C3

0.1uF/16V

1

2

GND

D5

D6

BAV99

BAV99

3

+5V

C4

0.1uF/16V

1

2

GND

D7

D8

BAV99

BAV99

3

+5V

C6

0.1uF/16V

1

2

D10
BAV99

R15

3

R16

R17
R18

R24
R27

R31
75 1/16W

D12
BAV99

100 1/16W

100 1/16W

100 1/16W

100 1/16W

100 1/16W

100 1/16W

1 2

ADC_AGND

U3A

147

74LCX14

FB2 0 1/16W

FB3 0 1/16W

5 6

(10 mil,

┰キ︽絬

FB1 0 1/16W

VGA_CONN

DDC_5V

U3C

147

74LCX14

RX2- 3
RX2+ 3

RX1- 3
RX1+ 3

RX0- 3
RX0+ 3

RXC+ 3
RXC- 3

ADC_AGND

)

R32

4.7K 1/16W
R33

10K 1/16W

AGND

AGND

C7
C8
C9 NC
C10
C11
C13 NC
C14
C15
C16 NC

9 8

AGND

0.01uF/50V

0.01uF/50V

0.01uF/50V

0.01uF/50V

0.01uF/50V

0.01uF/50V

VGA_PLUG

3 4

AGND

147

74LCX14

6/24

U3D

AGND

147

AGND

AGND

U3B

74LCX14

R41

RED+ 3
RED- 3

GREEN+ 3
GREEN- 3

BLUE+ 3
BLUE- 3

VGA_PG 3

R39 0 1/16W

0 1/16W

AGND

DDC_SCL_A1
DDC_SDA_A1

UART_DO
UART_DI

C20
NC

AGND

Connect two grounds at one single point only.

AGND

DVI_5V

R4 NC

R5 100 1/16W
R6 100 1/16W

R8 100 1/ 16W
R10 100 1/16W

MLL5232B 5.6V

MLL5232B 5.6V

ZD2

ZD3

GND

+5V

+3V3

R26

R25

0 1/16W

NC

C17

0.1uF/16V

AGND

U3VCC

VS 3

HS 3

C21
NC

AOC

Title

ANALOG&DIGITAL INPUT

Size Document Number Rev

gm5126 A

C

星期二, 七月

Date: Sheet of

22, 2003

DVI_PLUG 3

DDC_SCL_A 3
DDC_SDA_A 3

GND

GPIO5UART_DO
GPIO4UART_DI 3

3

28

Page 22 of 61

LM-729 Service Manual Rev: A

3V3_DDDS

C24

0.1uF/16V

GND

RVSS

77

GND

173

AVDD_RPLL

RVSS

102

179

+3V3

169

167

164

162

VDD_SDDS

VDD_DDDS

AVDD_SDDS

AVDD_DDDS

RVSS

RVSS

EAVSS_RS

EAVSS_RS

AVSS_RS

OAVSS_RS

OAVSS_RS

199142638486085

FB18

600 OHM

C27

C28

GND

Close to respective power Pins

158

76

171

VDD_DPLL

36

160

101

198

13253747593584

115

121

127

178

RVDD

RVDD

RVDD

RVDD

VDD_RX2_2.5

VDD_RX1_2.5

VDD_RX0_2.5

EAVDD_RS_2.5

EAVDD_RS_2.5

VDD1_ADC_2.5

VDD2_ADC_2.5

GPIO10/TCON_ROE3

GPIO9/TCON_ROE2

GPIO21/TCON_FSYNC

GPIO12/NVRAM_SDA
GPIO13/NVRAM_SCL

GPIO6/TCON_SHC

GPIO7/TCON_TDIV

GPIO5/UART_DO

CVSS

CVSS

CVSS

GND1_ADC

GND2_ADC

GND_RX2

GND_RX1

CVSS

GND_RX0

111

186

157

159

116

122

128

170

AVDD_RS

OAVDD_RS_2.5

OAVDD_RS_2.5
OCH11P_RS
OCH11N_RS
OCH10P_RS
OCH10N_RS

OCH9P_RS

OCH9N_RS

OCH8P_RS

OCH8N_RS

OCH7P_RS

OCH7N_RS

OCH6P_RS

OCH6N_RS

OCH5P_RS

OCH5N_RS

OCH4P_RS

OCH4N_RS

OCLKP_RS

OCLKN_RS

OCH3P_RS

OCH3N_RS

OCH2P_RS

OCH2N_RS

OCH1P_RS

OCH1N_RS

OCH0P_RS

OCH0N_RS

ECH11P_RS

ECH11N_RS

ECH10P_RS

ECH10N_RS

ECH9P_RS

ECH9N_RS

ECH8P_RS

ECH8N_RS

ECH7P_RS

ECH7N_RS

ECH6P_RS

ECH6N_RS

ECH5P_RS

ECH5N_RS

ECH4P_RS

ECH4N_RS

ECLKP_RS
ECLKN_RS

ECH3P_RS

ECH3N_RS

ECH2P_RS

ECH2N_RS

ECH1P_RS

ECH1N_RS

ECH0P_RS

ECH0N_RS

TCON_OSP
TCON_OPOL

TCON_OINV
TCON_RSP2
TCON_RSP3
TCON_RCLK

TCON_ROE

TCON_ESP

TCON_EINV
TCON_EPOL

DHS/TCON_LP

GPIO8/IRQINn

GPIO0/PWM0
GPIO1/PWM1
GPIO2/PWM2

GPIO3/TIMER1

GPIO4/UART_DI

VSS_DPLL

VSS_DDDS

VSS_SDDS

166

161

R53

R220

NC

NC

NAME

USER_BITS(4:0)
Reserved
SCLPOL
HOST_PROTOCOL
HOST_PORT_EN
OCM_START
USER_BITS(7:5)
OSC_SEL
OCM_ROM_CFG(1)

R221

NC

10K 1/16W

BOOTSTRAP SIGNALS

ADDRESS

ROM_ADDR(4:0)
ROM_ADDR5 x
ROM_ADDR6
ROM_ADDR7
ROM_ADDR8
ROM_ADDR9
ROM_ADDR(12:10)
ROM_ADDR13
ROM_ADDR14

+3V3

+5V

+3V3

R49

R50

NC

0 1/16W

+PV

+PV

R65

R64

R61

R60

R63

R62

R67

R222

NC

NC

NC

SET

x

Available for reading from a status register

If using 6-wire host protocol, program this bit to 0
Determines polarity of HCLK signal

x

If using 6-wire host protocol, program this bit to 1

0

GPIO(22:16) is on "Host Port" pins

1
1

1 = OCM becomes active after OCM_CLK is stable

x

Available for reading from a status register
0 = XTAL and TCLK pins are connected

0

1 = All 48K of ROM is in external ROM

1

NC

NC

10K 1/16W

10K 1/16W

DESCRIPTION

R46

4.7K 1/16W

U5 TCM809SENB713/NC

VCC

1

GND

ROM_WE
BANK1

R66

BANK0

10K 1/16W

RMADDR14
RMADDR9
RMADDR8
RMADDR10
RMADDR11
RMADDR3
RMADDR4
RMADDR12
RMADDR2
RMADDR1
RMADDR0

C48

22uF/16V

+3V3

+

GND

RST

10K 1/16W

+3V3

GND

C70
22uF/16V

23

R56

+

+PV

+3V3

D14

LL4148

Reset
Circuit

DIGITAL PORT

ROMCE

FB7

600 OHM

R48
NC

R57

10K 1/16W

R59
0 1/16W

RMADDR15
RMADDR14
RMADDR13
RMADDR12
RMADDR11
RMADDR10
RMADDR9
RMADDR8
RMADDR7
RMADDR6
RMADDR5
RMADDR4
RMADDR3
RMADDR2
RMADDR1
RMADDR0

22uF/16V

FB8

600 OHM

+PV

+

C49

GND

C57

22uF/16V

CTRLP12V4
DDC_SDA_A2
DDC_SCL_A2

DDC_SDA_D2

R218
NC

R219

0 1/16W

GND

C50

C51

0.1uF/16V

0.1uF/16V

+

C58

0.1uF/16V

GND

PPWR4
PBIAS7

STDBY7

VGA_PG2

DDC_SCL_D2

RED+2

RED-2
GREEN+2
GREEN-2

BLUE+2
BLUE-2

HS2

VS2

RXC+2
RXC-2
RX2+2
RX2-2
RX1+2
RX1-2
RX0+2
RX0-2

U6

31

WE

30

NC/A17

2

A16

3

A15

29

DQ7

A14

28

DQ6

A13

4

DQ5

A12

25

DQ4

A11

23

DQ3

A10

26

DQ2

A9

27

DQ1

A8

5

DQ0

A7

6

A6

7

A5

8

A4

9

A3

10

A2

11

A1

12

A0

24

OE

VCC

22

GND

CE

W39F010P

R225

10K 1/16W

32-Pin PLCC Socket

FLASH/ Prom-Jet Socket

ROMCE

BANK1

NC

+2V5

C52

0.1uF/16V

C59

0.1uF/16V

+3V3

C69

5pF/50V

21
20
19
18
17
15
14
13

1
32

16

FB9

600 OHM

C68

5pF/50V

RMDATA1
RMDATA0

+3V3

+3V3

RMDATA7
RMDATA6
RMDATA5
RMDATA4

RMDATA3
RMDATA2

+PV

GND

FB4

600 OHM

FB6

600 OHM

3V3_RGB

C53

0.1uF/16V

3V3_DVI

C60

0.1uF/16V

C64

22uF/16V

X1

14.318MHz

12

R223 0 1/16W
R224 NC

R217 NC

RESET

FB10

600 OHM

C71

0.1uF/16V

0.1uF/16V

C61

0.1uF/16V

GND

C66

C54

+

0.1uF/16V

NC

C35

22uF/16V

AGND

C65

R47

NC

+3V3

C25

0.1uF/16V

GND

GND

C55

0.1uF/16V

C62

0.1uF/16V

GND

GND

TCLK

RMADDR15
RMADDR14
RMADDR13
RMADDR12
RMADDR11
RMADDR10
RMADDR9
RMADDR8

RMADDR7
RMADDR6
RMADDR5
RMADDR4
RMADDR3
RMADDR2
RMADDR1
RMADDR0

RMDATA6
RMDATA5
RMDATA4
RMDATA3
RMDATA2
RMDATA1
RMDATA0

ROM_OEn

C23

22uF/16V

+

0.1uF/16V

GND

AGND

C67

AGND

NC

XTAL

BANK0

ROM_WE

R51 1K 1/16W

+3V3

GND

C37

+

3V3_SDDS

153
149
145
141

156
155
152
148
144

135
132
126
120
112

136
129
123
117
114

138

172
168
163
137

78
79

175
174

90
91
92
93
89
88

108
109

107

81

150
151
146
147
142
143
176
177
154

133
134
118
119
124
125
130
131

113
180

181
182
183
184
187
188
189

190
191
192
193
194
195
196
197

200
201
202
203
204
205
206
207

208

FB5
600 OHM

U4

GM5126

AVDD_ADC
AVDD_RED
AVDD_GREEN
AVDD_BLUE

SGND_ADC
AGND_ADC
AGND_RED
AGND_GREEN
AGND_BLUE

AVDD_RXC
AVDD_RX0
AVDD_RX1
AVDD_RX2
AVDD_IMB

AGND_RXC
AGND_RX0
AGND_RX1
AGND_RX2
AGND_IMB

VDD_RXPLL_2.5

AVSS_RPLL
AVSS_DDDS
AVSS_SDDS
GND_RXPLL

PPWR
PBIAS

TCLK
XTAL

GPIO20/HDATA3
GPIO19/HDATA2
GPIO18/HDATA1
GPIO17/HDATA0
GPIO16/HFS
GPIO22/HCLK

GPIO14/DDC_SCL
GPIO15/DDC_SDA

RESETn
GPIO11/ROM_WEn

RED+
RED­GREEN+
GREEN­BLUE+
BLUE­HSYNC
VSYNC
ADC_TEST

RXC+
RXC­RX2+
RX2­RX1+
RX1­RX0+
RX0-

REXT
ROM_ADDR15

ROM_ADDR14
ROM_ADDR13
ROM_ADDR12
ROM_ADDR11
ROM_ADDR10
ROM_ADDR9
ROM_ADDR8

ROM_ADDR7
ROM_ADDR6
ROM_ADDR5
ROM_ADDR4
ROM_ADDR3
ROM_ADDR2
ROM_ADDR1
ROM_ADDR0

ROM_DATA7
ROM_DATA6
ROM_DATA5
ROM_DATA4
ROM_DATA3
ROM_DATA2
ROM_DATA1
ROM_DATA0

ROM_OEn

C29

110

CVDD_2.5

CVDD_2.5

Reserved
Reserved

CLKOUT

+2V5

C33

C30

FB19

600 OHM

+

C47

C36

185

22uF/16V

GND

CVDD_2.5

CVDD_2.5

68
67
66
65
64
63
62
61

58
57
56
55
54
53
52
51

50
49

46
45
44
43
42
41
40
39

34
33
32
31
30
29
28
27

24
23
22
21
20
19
18
17

16
15

12
11
10
9
8
7
6
5

69
71
70
72
73

R89 33 1/16W

74
75
1
2
3
4

80
105
106

SDA

82

SCL

83
94

GPIO0/PWM0

95
96

GPIO2

97

GPIO3

98

GPIO6

103

GPIO7

104
99

100
86

87
139

N/C

165

GND

N/C

140

C31

C34

0.1uF/16V

0.1uF/16V

GND

Close to respective power Pins

C38

C39

0.1uF/16V

0.1uF/16V

ADD DEN SIGNAL PIN 4/28

OD22P
OD22N
OD21P
OD21N
OD20P
OD20N

OD12P
OD12N
OD11P
OD11N
OD10P
OD10N

OCLK_RS_P
OCLK_RS_N

OD02P
OD02N
OD01P
OD01N
OD00P
OD00N

ED22P
ED22N
ED21P
ED21N
ED20P
ED20N

ED12P
ED12N
ED11P
ED11N
ED10P
ED10N

ECLK_RS_P
ECLK_RS_N

ED02P
ED02N
ED01P
ED01N
ED00P
ED00N

R87 33 1/16W

R88 33 1/16W
R92 33 1/16W

R52 22 1/16W
R54 22 1/16W

R55 22 1/16W

DVI_PLUG

+3V3

+5V

R68
NC

R70

R71

10K 1/16W

10K 1/16W

SCL

SDA

GND

Title

Size Document Number Rev

C

Date: Sheet

C32

0.1uF/16V

0.1uF/16V

C45

A0
A1
A2

VSSSI

C42

0.1uF/16V

2

1
2
3
45

C43

0.1uF/16V

TCON_OSP 4
TCON_RSP2 4
TCON_RCLK 4
TCON_ROE 4

TCON_ESP 4
TCON_EPOL 4

TCON_LP 4

22pF/NC

GND

GND

0.1uF/16V

C79

C44

0.1uF/16V

C74

22pF/NC

GND

C40

0.1uF/16V

OD22P 4
OD22N 4
OD21P 4
OD21N 4
OD20P 4
OD20N 4

OD12P 4
OD12N 4
OD11P 4
OD11N 4
OD10P 4
OD10N 4

OCLK_RS_P 4
OCLK_RS_N 4

OD02P 4
OD02N 4
OD01P 4
OD01N 4
OD00P 4
OD00N 4

ED22P 4
ED22N 4
ED21P 4
ED21N 4
ED20P 4
ED20N 4

ED12P 4
ED12N 4
ED11P 4
ED11N 4
ED10P 4
ED10N 4

ECLK_RS_P 4
ECLK_RS_N 4

ED02P 4
ED02N 4
ED01P 4
ED01N 4
ED00P 4
ED00N 4

TCON_OSP
TCON_RSP2
TCON_RCLK
TCON_ROE

TCON_ESP
TCON_EPOL

TCON_LP

LED_ORANGE 5
LED_GRN 5
DVI_PLUG 2

GPIO8 5
PWM0 7
VOLUME 7
GPIO2 5
GPIO3 5
GPIO6 5
GPIO7 5

GPIO4UART_DI
GPIO5UART_DO 2

R69
0 1/16W

C72

0.1uF/16V

8

VCC

7

WP

6

SCK

M24C16-MN6T

C41

0.1uF/16V

U7

AOC

gm5126

gm5126 A

星期二, 七月

22, 2003

38

of

C46

0.1uF/16V

GND

C86

22pF/NC

GND

C76

22pF/NC

0.1uF/16V

Page 23 of 61

LM-729 Service Manual Rev: A

+P5V

+

C73

100uF/16V

+P3V3

+

C75

100uF/16V

GND

TCON_ROE3

TCON_RSP23

R76

TCON_OSP3

0 1/16W

R77
NC

GND

TCON_RCLK3

TCON_EPOL3

TCON_LP3

TCON_ESP3

ED00N3
ED00P3

ED01N3
ED01P3

ED02N3
ED02P3

ECLK_RS_N3
ECLK_RS_P3

ED10N3
ED10P3

ED11N3
ED11P3

ED12N3
ED12P3

ED20N3
ED20P3

ED21N3
ED21P3

ED22N3
ED22P3

GND

R74

TCON_ROE
TCON_RSP2
TCON_RCLK

TCON_EPOL
TCON_LP
TCON_ESP

ED00N
ED00P

ED01N
ED01P

ED02N
ED02P

ECLK_RS_N
ECLK_RS_P

ED10N
ED10P

ED11N
ED11P

ED12N
ED12P

ED20N
ED20P

ED21N
ED21P

ED22N
ED22P

R72

0 1/16W

NC

GND

CONNECTOR for PANEL

R73
0 1/16W

CN4

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
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50

CONNECTOR 50P

C200

22uF/16V

R202

NC

R203

100K 1/16W

R84
10K

C78

150uF/16V

C205

150uF/16V

R80

100K 1/16W

1

+

GND

GND

+12V

32

GND

GND

CN5

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

CONNECTOR 30P

OD00N

OD00N3

OD00P

OD00P3

OD01N

OD01N3

OD01P

OD01P3

OD02N

OD02N3

OD02P

OD02P3

OCLK_RS_N3

OCLK_RS_P3

OCLK_RS_N
OCLK_RS_P

OD10N

OD10N3

OD10P

OD10P3

OD11N

OD11N3

OD11P

OD11P3

OD12N

OD12N3

OD12P

OD12P3

OD20N

OD20N3

OD20P

OD20P3

OD21N

OD21N3

OD21P

OD21P3

OD22N

OD22N3

OD22P

OD22P3

CTRLP12V3

PPWR3

PPWR3

+

1

+

R82
100K 1/16W

Q1
PMBS3904

+12V

100K 1/16W

510K 1/16W

32

GND

C80

0.1uF/16V

R200

R201

Q5
PMBS3904

+P3V3

GND

GND

FB11

R81

C77

100pF

NC

3K 1/16W

+12V

+5V

R78

R75

NC

0 1/16W

R79

NC

R83

FB12

220 OHM

+3V3

NC

+P5V

C82

0.1uF/16V

GND

NC

123

4

Q2

S1G1S2

G2

SI9933ADY-T1

D1D1D2

D2

876

5

R86

R85

3K 1/16W

GND

GND

AOC

Title

Panel Interface(RSDS)

Size Document Number Rev

gm5126 A

B

星期二, 七月

Date: Sheet of

22, 2003

48

Page 24 of 61

LM-729 Service Manual Rev: A

+5V

+5V

C111

100uF/16V

GND

0.1uF/16V

+

0.1uF/16V

C125

C110

GND

3

VIN

1

ADJ

AIC1084-33CE

3

VIN

1

ADJ

AIC1084-33CE

C124

0.1uF/16V

C119

0.1uF/16V

+3V3

GND

+2V5

GND

+

+

C126
100uF/16V

C120
100uF/16V

3

PBIAS

PWM0

R113

4.7K

100uF/16V

+5V

R115

4.7K

PWM0

Brightness

C117

3

VOLUME

+12V

+

0.1uF/16V

Brightness

R117

1K

+5V

C121

BackLight
On/Off

GND

GND

FB15

600 OHM

FB16

600 OHM

CN11

2
4
6

8
10
12

GND

PIN HEADER 2*6P

CONNECTOR for
POWER/INVERTER
Board

C127

+

22uF/16V

U8

2

VOUT

R116

1K 1/16W

R118

1.5K 1/16W

GND

U9

2

VOUT

R112
1K 1/16W

R114

1K 1/16W

GND

FB17

600 OHM

1
3
5
7
9
11

+12V

GND

CN601

6P PLUG R/A

12345

+5V

6

Standby

GND

Mute

+

1uF/16V

GND

+

GND

R232

10K 1/16W

C231

R230 10K 1/16W

C230

1uF/16V

D20

LL4148

R231

10K 1/16W

D21

LL4148

STDBY 3

AOC

Title

Power

Size Document Number Rev

gm5126 A

B

星期二, 七月

Date: Sheet of

22, 2003

78

Page 25 of 61

LM-729 Service Manual Rev: A

6.2 AUDIO Board

OUT_L

OUT_R

CN204

1
2
3

33L8022-3A-H FEMALE

GND

R201

R203

100 pF

10K 1/4W

10K 1/4W

C211

+12V

14
12
10
8
6
4
2

INL
INR
VOLUME
STBY
MUTE

123

12V
MUTE

8

GND

NC

GND

16

GND

13

GND

15

VS

VS

VAROUT_R

VAROUT_L

GND

GND

GND

181920

CN202

WAFER 2*7P 2.54mm

13
11

9
7
5
3
1

C209

1.0uF

GND

C204 0.47uF

C206 0.47uF

C210

+

1.0uF

GND

STANDBY

C213

0.1uF

4
9

6
11
12

VOLUME

R211

R210

5.6K 1/4W

5.6K 1/4W

GND

220K 1/4W

C212
100 pF

R212

+

FB200

BEAD

+

C201

470uF/16V

U201 TDA7496L!

17

OUTL

14

OUTR

10

SVR

7
5

GND

C208

470uF/16V

GND

+

C202

470uF/16V

+

R207

1K 1/4W

GND

C203

0.1uF

C205

+

470uF/16V

+

C207
470uF/16V

R208

1K 1/4W

C215

1000 pF
C214

1000 pF

WAFER 4P2.0 R/A

GND

4
3
2
1

CN203

Title

Title

Size Document Number Rev

A

Audio

Size Document Number Rev

Date: Sheet of
<Doc> <RevCode>

A

Date: Sheet of

Page 26 of 61

<Title>

<Doc> <RevCode>

11

11

星期三, 五月

星期三, 五月

21, 2003

21, 2003

LM-729 Service Manual Rev: A

4

6.3 Key Board

1

U3E

LED_ORANGE3

LED_GRN3

11 10

74LCX14

7

147

13 12

74LCX14

U3F

C83

GND

0.001uF

1

8
7
6
5

SOT-23

3

2

10K 1/16W

KEY_LEFT
KEY_AUTO
KEY_MENU
KEY_RIGHT

KEY_ONOFF

C

E

B

+3V3

123

876

4

RP2

10K 1/16W

5

AOC

Title

Keypad

Size Document Number Rev

gm5126 A

B

星期二, 七月

Date: Sheet of

22, 2003

58

R94

R90

0 1/16W

LED_GRN

KEY_AUTO

KEY_RIGHT
KEY_ONOFF

C84

C85

C88

0.001uF

0.001uF

0.001uF

CN9

2

1

4

3

6

5

8

7

WAFER 8P2.0 DUAL R/A

LED_GRN

LED_ORG
KEY_MENU
KEY_LEFT

GND

R91

LED_ORG

0 1/16W

C96

0.001uF

RP3

GPIO63

C97

C98

0.001uF

0.001uF

GPIO83
GPIO33
GPIO73

GPIO23

1
2
3
4

4.7K 1/16W
R95 4.7K 1/16W

Page 27 of 61

LM-729 Service Manual Rev: A

6.4 Inverter/Power Board

C920

R920

0.001uF/500V

4

2KBP06M

1

-+

2

2 3

L902

1 4

C904 0.47uF/250V

2 3

L901

1 4

C903 0.1uF/250V

R901

R902

1M 1/16W

1M 1/16W

C902

C901

0.001uF/250V

0.001uF/250V

3

12

CN901

DB901

47 1/ 2W

T901

1

O

R906

+

D904
1N4148

D905
1N4148

P901A

1
2

Wire Harness

C905
120uF/400V

R909

4.7K 1/16W

ZD901
RLZ20B

R912

100 1/ 16W

R916
24K 1/ 10W

3

NR901
NTCR

t

F901
FUSE

1M 1/4W

R907
1M 1/4W

C908

0.1uF

IC901

72

8

4

SG6841

56

13

R915
10K 1/ 16W

R914
N.C/0603

Q901

2PA733P

C910

0.1uF

C911

0.001uF

0.1uF

R911

4.7K 1/16W

R913
N.C_0603

SG6841

C909

R904
1M 1/4W

R905
1M 1/4W

C907
10uF

R917
JUMPER

C912
N.C

C906

0.0015uF/2KV

+

PS102R

12

R918
20K 1/ 4W

R910

4.7K 1/16W

Q902
2PC945P

D902

R903
100K 2W

D901
UF4007

Q903
2SK2996

FB901
BEAD

R919

0.39 2W

D903
1N4148

R908
10 1/ 4W

3
5

O

4

C913

0.0022uF/250V

43

IC903
HTL431

9

O

7,8

7,8

10,11

12

PC123FY2 4P

IC902

R922
47 1/ 4W

C936

0.1uF

D910

0.001uF/500V

D912

R930
100 1/ 4W

R931
1K 1/ 16W

12

C921

ZD902
HZ12B2

JUMPER

C935

0.01uF

R929

+

+

R927
1K 1/ 4W

R928

1K 1/ 4W

L903

C922
1000uF/16V

L904

C925
1000uF/16V

ZD903
HZ5C1

R924
33K 1/ 4W

R926

2.4K 1/4W

+

C924
470uF/16V

+

C926
470uF/16V

F902

0 1/ 16W

R925

3.6K 1/4W

FB903

0 1/ 16W

C928

FB902

C927

0.1uF

0.1uF

ZD904
SML4736

<Title>

<OrgName>

Size Document Number Rev

B

PWPC7425B3

Date: Sheet

CON102

12V

12
11

GND

10
9
8
7

GND

6

GND

5

5V

4

5V

3

DIM

2

ON/OFF

1

1

of

12

Page 28 of 61

LM-729 Service Manual Rev: A

+12V

+

+

NO/OFF

C201
150uF/25V

R201
30K

DIM

C203
1uF/25V

+

R207

C207

OPEN

10uF

C223
150uF/25V

C202

0.1uF/25V

R202
10K

C205

0.1uF

C206

0.1uF

R206
47K

C208

330pF

R203
10K

R205
47K

SCP

REF

CTRT1IN+

1234567

R204
10K

AOC (Top Victory) Electronics Co., Ltd.

Title

Size Document Number Rev

B

Friday, July 25, 2003

Date: Sheet

22

A

of

R208

4.7K 1/16W

C209
1uF/25V

2IN-

2IN+

2FBK

1IN-

1FBK

C210
1uF/25V

R209

4.7K 1/16W

R211
15K

Q202

DTA144WKA

Q201
DTC144WKA

R210
15K

10111213141516

C204

0.1uF

2OUT

2DTC

U201

1DTC

1OUT

GND Vcc

TL1451ACNSR

8 9

is power GND

is signal GND

1uF/25V

R219
470

C224

1uF/25V

R218
470

C225

R214

3.9K 1/16W

1

R215

3.9K 1/16W

1

Q205
MPS3904

Q207

MPS3906

3 2

Q206
MPS3904

Q208

MPS3906

3 2

R212

3.9K

R213

3.9K

Q203 SI4431DY-T1

1
2
3
4

R216
220 1/16W

Q204 SI4431DY-T1

1
2
3
4

R217
220 1/16W

8
7
6
5

C211

1uF/25V

8
7
6
5

C212

1uF/25V

D201
SR24

D202
SR24

L201

L202

D203

RLZ11B

R220

15K

R222

12K

D204

RLZ11B

R221

15K

R223

12K

R224
2K

Q209
2SC5706

1

R228
2K

Q211

2SC5706

1

R225
2K

C213

0.22uF/100V

23

R229
2K

C214

0.22uF/100V

23

R240
51K

C221

0.47uF/63V

C222

0.47uF/63V

R226
2K 1/16W

Q210

23

2SC5706

R230
2K

Q212

23

2SC5706

R241
51K

1

1

R238
12K

2K 1/16W

D207
1N4148

R231
2K

R227

POWER X'FMR

POWER X'FMR

D208
1N4148

R239
12K

5 9

3,4

2
6

5 9

3,4

2
6

PT201

PT202

71

C219
1uF/25V

71

C220
1uF/25V

C215
22pF/3KV

C216
22pF/3KV

R232
1K

C217
22pF/3KV

C218
22pF/3KV

R233
1K

R236
620

R237
620

D209
1N4148

R234
910 1/4W

D210
1N4148

R235
910 1/4W

D205
1N4148

D206
1N4148

1
2
3
4

CN201

1
2
3
4

CN202

Page 29 of 61

LM-729 Service Manual Rev: A

7. PCB Layout

7.1 Main Board

Page 31 of 61

LM-729 Service Manual Rev: A

Page 32 of 61

LM-729 Service Manual Rev: A

7.2 Inverter/Power Board

Page 33 of 61

LM-729 Service Manual Rev: A

7.3 Keypad Board and Audio board

1. Keypad Board

Page 34 of 61

LM-729 Service Manual Rev: A

2.Audio Board

Page 35 of 61

LM-729 Service Manual Rev: A

8. Maintainability

8.1 Equipments and Tools Requirement

1.) Voltmeter .

2.) Oscilloscope.

1.) Pattern Generator.

2.) DDC Tool with a IBM Compatible Computer.

3.) Alignment Tool.

4.) LCD Color Analyzer.

5.) Service Manual.

6.) User Manual.

Page 36 of 61

LM-729 Service Manual Rev: A

8.2 Trouble Shooting

8.2.1 Main Board

1.NO SCREEN APPEAR

Measured CN11 pin5 = 12 V?
Measured CN11 pin 9/ 1 0= 5V ?
Measured U8 pin 2= 3.3V?

Check Correspondent component.
Is there any shortage or cold solder?

Measured U9 pin 2= 2.5V?

Yes, all DC level exist

Disconnected the Signal cable( Loose the
Signal cable ),Is the screen show “Cable Not
Connected” ?

No, nothing is show

Connected the Signal cable again,
Check LED status.

Led Green

Check the Wire-Harness from CN2

Led Orange

OK,Wire tight enough

Yes. there have OSD show

Connected the Signal cable again,
Check LED status.

Check Power switch is in Power-on
status , and check if Power switch had
been stuck ?

OK, Keyboard no stuck

Measured RGB (R15,R17,R24) H,V Input at
U4 pin 176,177 ,was there have signal ?
Check digital signal from CN1

Led orange

NG

Led Green

Replace U6
Flash Rom

Check Correspondent
component short/open
( Protection Diode )

Check Panel-Power Circuit Block

OK,Panel Power OK

OK,input Normal

Check U4 Data-output Block

Replace Power board and Check
Inverter control relative circuit

OK, U4 data OK

Measured Crystal X1(14.318MHz)

OK,clock

Replace U203 (GM5126/2126)

Re-do White balance adjust

OK

Note: 1. if Replace “MAIN-BOARD” , Please re-do “DDC-content” programmed & “WHITE-Balance”.

2. if Replace “Power Board” only, Please re-do “ WHITE-Balance”

Page 37 of 61

LM-729 Service Manual Rev: A

,

3

2.PANEL-POWER CIRCUIT

check R203 should have response from 0V to 5V
When we switch the power switch from on to off

OK, R86 have response

Measured the Q302 pin 7,8= 5 V?

OK

OK

3.INVERTER Control Relative Circuit

NG

Check the PPWR panel power relative circuit,
Q5, Q2(pin7,8)
In normal operation, when LED =green, R203
should =0 v

NG, no Voltage

Replace Q302 ( N-MOS, SI99

Measured the inverter connector CN11
pin 2 on/off control= 5 V (on)
pin4 PWM signal control dim 0V-5V

NG, still no screen

Replace Power board to new-one, and

Check the screen is normal ??

OK

NG

NG

Check the Bklt-On relative circuit, R113, R115, R117,
In normal operation, when LED =green,
R405 Bklt-On should =5 v,
If Bklt-On no-response when the power switch turn on-off,
Replace U4 GM5126/2126

Replace Power board
& Re-do white balance

Page 38 of 61

LM-729 Service Manual Rev: A

–

4.U4-DATA OUTPUT

Measured DCLK(pin 15 or pin 16 from U4)
DVS, DHS (pin 1,4 from U4 )
Is the waveform ok?
DCLK around 48 MHZ , DVS=60.09Hz , DHS
around 80 KHz ?(refer to input
signal=640x480@60 Hz 31k, and LED is
Green)

NG , no transition

Replace GM5126 /2126 (U4) or
replace MAINBOARD.

Check U4 GM5126/2126
Signal output
(PIN17-22,27-32,39-44,51-56,61-66)
Is the waveform ok ?

OK

If MainBoard being replace , please
do the DDC

content reprogrammed

OK

OK

Page 39 of 61

LM-729 Service Manual Rev: A

Check R919

910,D911,D912,D913

904

8.2.2 Power/Inverter Board

1.) No power





Check to CN102 Pin1 and
pin2 = 5V

Check Interface board

OK

NG

Check AC line volt 120V or
220V

Check the voltage of C905(+)

Check start voltage for the pin3 of IC901

Check the auxiliary voltage is smaller than 20V

OK

OK

Repeating the start voltage

NG

Change F901 , check BD901,Q903,IC901

NG

Check bridge rectified circuit

NG

Change IC901

NG

1) Check IC902, IC903

, D

2) Check Q901,Q902…OVP circuit

OK

, ZD

Page 40 of 61

LM-729 Service Manual Rev: A

2.) W / LED , No Backlight

Check C201(+) =12V

NG

OK

Check ON/OFF signal

NG

OK

Check U201 pin9=12V

NG

OK

Check the pin1 of U201 have sawtooth wave

NG

OK

Change F902

Check D201/Q209/Q210 or
D202/Q211/Q212

Check Interface board

Change Q201 or Q202

Change U201

Check D201(-),D202(-) have the output of square wave at short time.

NG

OK

Check the resonant wave of pin2 & pin5 for PT201/PT202

NG

OK

Check the output of PT201/PT202

NG

OK

Check connecter & lamp

Check Q205/Q207/Q203/D201 or

Q206/Q208/Q204/D202

Check Q209/Q210/C213 or
Q211/Q212/C214

Change PT201or PT202

Page 41 of 61

LM-729 Service Manual Rev: A

8.2.3 KeyPad Board

OSD is unstable or not working

Is KeyPad Board connecting normally ?

N

Connect KeyPad Board

Y

N

Is Button Switch normally ?

Replace Button Switch

Y

N

Is KeyPad Board Normally ?

Replace KeyPad Board

Y

Check Main Board

Page 42 of 61

LM-729 Service Manual Rev: A

9. White-Balance, Luminance adjustment

Approximately 30 minutes should be allowed for warm up before proceeding white balance adjustment.

Before started adjust white balance ,please setting the Chroma-7120 MEM. channel 1 to 6500 color, MEM. channel 2 to
7800 color, ( our 6500 parameter is x = 313 ±10, y = 329 ±10, Y = 200 ±10 cd/m

7800 parameter is x = 296 ±10, y = 311 ±10, Y = 200 ±10 cd/m2)

How to setting MEM.channel you can reference to chroma 7120 user guide or simple use “ SC” key and “ NEXT” key to
modify xyY value and use “ID” key to modify the TEXT description

Following is the procedure to do white-balance adjust

Press MENU button during 2 seconds along with plug Power core will activate the factory mode, then MCU will do

2 ,

AUTO LEVEL automatically. Meanwhile press MENU the OSD screen will located at

I. Bias adjustment :

1. set the contrast

2. adjust the Brightness

II. Gain adjustment :

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

a. adjust 6500 color-temperature

1 Switch the chroma-7120 to RGB-mode (with press “MODE” button )
2 switch the MEM.channel to Channel 01 ( with up or down arrow on chroma 7120 )
3 The lcd-indicator on chroma 7120 will show x = 313 ±10, y = 329 ±10, Y = 200 ±5 cd/m
4 Adjust the RED on OSD window until chroma 7120 indicator reached the value R=100
5 adjust the GREEN on OSD, until chroma 7120 indicator reached G=100
6 adjust the BLUE on OSD, until chroma 7120 indicator reached B=100
7 repeat above procedure ( item 4,5,6) until chroma 7120 RGB value meet the tolence =100±2

to 70.

to 90.

left top of panel.

2

8 Press Exit on OSD window to save the adjustment result

b. adjust 7800 color-temperature

9 Switch the chroma-7120 to RGB-mode (with press “MODE” button )
10 switch the MEM.channel to Channel 02 ( with up or down arrow on chroma 7120 )
11 The lcd-indicator on chroma 7120 will show x = 296 ±10, y = 311 ±10, Y = 200 ±5 cd/m
12 Adjust the RED on OSD window until chroma 7120 indicator reached the value R=100
13 adjust the GREEN on OSD, until chroma 7120 indicator reached G=100
14 adjust the BLUE on OSD, until chroma 7120 indicator reached B=100
15 repeat above procedure ( item 12,13,14) until chroma 7120 RGB value meet the tolence =100±2
16 Press Exit on OSD window to save the adjustment result

Turn the POWER-button off to on to quit from factory mode.

2

Page 43 of 61

LM-729 Service Manual Rev: A

10. EDIT Content
A. D-SUB Connector (Analog)

x0 x1 x2 x3 x4 x5 x6 x7 x8 x9 xA xB xC xD xE xF
0 00 FF FF FF FF FF FF 00 05 E3 84 A7 0B 95 0D 00
16 1D 0D 01 03 68 22 1B 78 2A C0 F5 A3 57 4A 9C 23
32 11 4F 54 BF EF 00 81 80 01 01 01 01 01 01 01 01
48 01 01 01 01 01 01 BC 34 00 98 51 00 2A 40 10 90
64 13 00 54 0E 11 00 00 1E 00 00 00 FF 00 31 32 33
80 34 35 36 37 38 39 30 31 32 33 00 00 00 FD 00 37
96 4B 1E 53 0E 00 0A 20 20 20 20 20 20 00 00 00 FC
112 00 41 4F 43 20 4C 4D 37 32 39 0A 20 20 20 00 23

Note: Byte 0C, 0D, 0E, 0F means Serial No. Byte 10, 11 means Manufacture Time. Byte 7F means checksum

B. DVI Connector (Digital)

x0 x1 x2 x3 x4 x5 x6 x7 x8 x9 xA xB xC xD xE xF

0 00 FF FF FF FF FF FF 00 05 E3 84 A7 0B 95 0D 00
16 1D 00 01 03 80 22 1B 78 2A C0 F5 A3 57 4A 9C 23
32 11 4F 54 BF EF 00 81 80 01 01 01 01 01 01 01 01
48 01 01 01 01 01 01 BC 34 00 98 51 00 2A 40 10 90
64 13 00 54 0E 11 00 00 1E 00 00 00 FF 00 31 32 33
80 34 35 36 37 38 39 30 31 32 00 00 00 00 FD 00 37
96 4B 1E 53 0E 00 0A 20 20 20 20 20 20 00 00 00 FC
112 00 41 4F 43 20 4C 4D 37 32 39 0A 20 20 20 00 08

Note: Byte 0C, 0D, 0E, 0F means Serial No. Byte 10, 11 means Manufacture Time. Byte 7F means checksum

Page 44 of 61

LM-729 Service Manual Rev: A

11. BOM List

AUPC780A5 AUDIO BOARD 1 PCS
CBPC780KACAC CONVERSION BOARD 1 PCS
CNPC780A2 CONVERSION BOARD 1 PCS
KEPC780KB6 KEY BOARD 1 PCS
PWPC7425B3 POWER BOARD 1 PCS
12L 408 4 SR600A66 1 PCS
15L5851500 MAIN FRAME 1 PCS
15L5908 1 BRACKET 1 PCS
26L 800504 7 BARCODE 1 PCS
33L4642 GM L BUTTON FUNC 1 PCS
33L4643 1 LENS-POWER 1 PCS
33L4645 GM L COVER 2 VESA 1 PCS
34L1190BGN B BEZEL 1 PCS
34L1191 GM 1B REAR COVER 1 PCS
40L 154501 1 HI-POT GND LABEL FOR MO 1 PCS
40L 19061530A ID LABEL 1 PCS
40L 459615 1A LM729 CAUTION LABEL 1 PCS
40L 575 62 TCO99 LABEL 1 PCS
41L 68615 4B TCO'99 CARD 1 PCS
41L780061543A QSG 1 PCS
44L3231 15 EVA WASHER 2 PCS
44L3718 1 EPS(L) 1 PCS
44L3718 2 EPS(R) 1 PCS
44L3718615 2A CARTON 1 PCS
45L 76 28 RN pe bag for base/MANUAL 1 PCS
45L 88500 1 PE BAG 0 PCS
45L 88500 2 PE BAG 0 PCS
45L 88606 S PE BAG FOR BASE 1 PCS
45L 88607 PE BAG FOR MONITOR 1 PCS
45L 88609 B EPE COVER 1 PCS
45L 88621 4 PE BAY FOR LIFT 1 PCS
50L 600 2 HANDLE1 1 PCS
50L 600 3 HANDLE2 1 PCS
52L 1150 C WHITE TAPE 10 CM
52L 1207 A TAPE 1 PCS
52L 1208 A TAPE 3 PCS
52L 1210602 SILIVER 1 PCS
52L6020 1 PROTECT FILM 0 PCS
52L6025 11522 MYLAR 1 PCS

Page 45 of 61

LM-729 Service Manual Rev: A

52L6025 11523 MYLAR 1 PCS
52L6025 11587 MYLAR 138X144 1 PCS
52L6025 11588 MYLAR 120X100 1 PCS
70L1600615 7A CD MANUAL 1 PCS
71L 100 21 CORE 1 PCS
71L 100 22 M4S SH 23*12*3 1 PCS
85L 635500 SHIELD 1 PCS
89L 173 56 8 AUDIO CABLE 1800mm BLAC 1 PCS
89L 173L15 28 SIGNAL CABLE 1 PCS
89L 176 30 12 FFC CABLE 30P 100mm 1 PCS
89L 176 50 4 FPC 1 PCS
89L1745GAA 2 SIGNAL CABLE 1 PCS
89L404A18N IS POWER CORD 1 PCS
95L8014 4 7 HARNESS 1 PCS
95L8014 16 4 HARNESS 1 PCS
95L8021 12 1 HARNESS 12P 60mm 1 PCS
M1L 130 6120 SCREW FOR PL/MF 1 PCS
M1L 140 10120 SCREW M4X10 4 PCS
M1L 330 4128 SCREW M3X4 1 PCS
M1L1130 6128 SCREW 4 PCS
M1L1130 6128 SCREW 4 PCS
M1L1130 6128 SCREW 4 PCS
M1L1140 6128 SCREW 4X6 1 PCS
M1L1430 6128 SCREW M3X6 2 PCS
Q1L 330 8120 SCREW 3X8mm 3 PCS
Q1L1030 8120 SCREW 3X8 NI 7 PCS
705L780KB34 28 CAB'T ASS'Y 1 PCS
750LLU70S05 LCD PANEL M17OES05 1 PCS
W33L4644AGM L COVER VESA 1 PCS
AUPC780A5 AUDIO BOARD
AUPC780A5AI AUDIO BOARD 1 PCS
CN203 33L3802 4H WAFER 4P RIGHT ANGLE 1 PCS
CN202 33L800914K H 2*7PIN JUAL ROW RIGHT A 1 PCS
U201 56L 616 1 TDA7496L BY ST 1 PCS
90L6059 1 HEAT SINK 1 PCS
CN204 95L8014 3 9 HARNESS 1 PCS
AUPC780A5AI AUDIO BOARD
715L1133 1 AUDIO BOARD 1 PCS
J201 95L 90 23 TIN COATED 0 PCS
J202 95L 90 23 TIN COATED 0 PCS

Page 46 of 61

LM-729 Service Manual Rev: A

J203 95L 90 23 TIN COATED 0 PCS
J204 95L 90 23 TIN COATED 0 PCS
R207 61L 60210252T CFR 1K OHM+-5% 1/6W 1 PCS
R208 61L 60210252T CFR 1K OHM+-5% 1/6W 1 PCS
R201 61L 60210352T CFR 10K OHM+-5% 1/6W 1 PCS
R203 61L 60210352T CFR 10K OHM+-5% 1/6W 1 PCS
R212 61L 60222452T 220KOHM 5% 1/6W 1 PCS
J205 61L 60247052T CFR 47OHM +-5% 1/6W 1 PCS
J206 61L 60247052T CFR 47OHM +-5% 1/6W 1 PCS
R210 61L 60256252T 5.6KOHM 5% 1/6W 1 PCS
R211 61L 60256252T 5.6KOHM 5% 1/6W 1 PCS
FB200 71L 55 9 T CORE RF BEAD RH3.5*6*0. 1 PCS
C204 64L701J4740AT 0.47uF 50V 1 PCS
C206 64L701J4740AT 0.47uF 50V 1 PCS
C211 65L 444101 5T 100 PF 10% 50V Y5P 1 PCS
C212 65L 444101 5T 100 PF 10% 50V Y5P 1 PCS
C214 65L 444102 5T 1000PF 10% 50V CERAMIC 1 PCS
C215 65L 444102 5T 1000PF 10% 50V CERAMIC 1 PCS
C203 65L 444104 3T 0.1UF Z5U 50V 1 PCS
C213 65L 444104 3T 0.1UF Z5U 50V 1 PCS
C201 67L 305471 3T 470UF 16V 1 PCS
C202 67L 305471 3T 470UF 16V 1 PCS
C205 67L 305471 3T 470UF 16V 1 PCS
C207 67L 305471 3T 470UF 16V 1 PCS
C208 67L 305471 3T 470UF 16V 1 PCS
C209 67L 309109 7T 1.0UF +-20% 50V 1 PCS
C210 67L 309109 7T 1.0UF +-20% 50V 1 PCS
CBPC780KACAC CONVERSION BOARD
AIC780KACAC MAIN BOARD 1 PCS
U4 19L 553 6 1 PCS
CN11 33L800912L H HEADER 2*6P 1 PCS
CN601 33L8022 14 H PIN EADER 1 PCS
CN9 33L8027 16 WAFER 16PIN 2.0mm DIP 1 PCS
40L 457624 1B CPU LABEL 1 PCS
40L 45762412A CBPC LABEL 1 PCS
51L 6 4501 RTV 3 G
U6 56L1133 42AN2 A290011TL-70 1 PCS
CN2 88L 35315FHAS D-SUB 15PIN 1 PCS
CN1 88L 35424F HS DVID CONN 24P 1 PCS
90L 372 1 HEAT SINK 1 PCS

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X1 93L 22 53 CRYSTAL 14.318MHzHC-49U 1 PCS
AIC780KACAC MAIN BOARD
CN5 33L8019 30 WAFER FH12-30S-0.5SH SM 1 PCS
CN4 33L8019 50 CONNECTOR 50P 1 PCS
U4 56L 562 37 GM5126 1 PCS
U8 56L 563 25 AIC1084-33CE T0-252 1 PCS
Q2 56L 566 12 A04801 1 PCS
U9 56L 585 7 RT9164-25CL 1 PCS
U7 56L1133 33 M24C16-MN6T 1 PCS
U1 56L1133 34 M24C02-WMN6T SMT 1 PCS
U2 56L1133 34 M24C02-WMN6T SMT 1 PCS
U3 56L4LVC 14 P 74LVC14ADT 1 PCS
Q5 57L 417 4 PMBS3904/PHILIPS-SMT(04 1 PCS
RP2 61L 125103 8 CHIP AR 8P4R 10KOHM +-5 1 PCS
FB1 61L0603000 CHIPR 0OHM +-5% 1/16W 1 PCS
FB2 61L0603000 CHIPR 0OHM +-5% 1/16W 1 PCS
FB3 61L0603000 CHIPR 0OHM +-5% 1/16W 1 PCS
R114 61L0603000 CHIPR 0OHM +-5% 1/16W 1 PCS
R118 61L0603000 CHIPR 0OHM +-5% 1/16W 1 PCS
R219 61L0603000 CHIPR 0OHM +-5% 1/16W 1 PCS
R223 61L0603000 CHIPR 0OHM +-5% 1/16W 1 PCS
R26 61L0603000 CHIPR 0OHM +-5% 1/16W 1 PCS
R39 61L0603000 CHIPR 0OHM +-5% 1/16W 1 PCS
R41 61L0603000 CHIPR 0OHM +-5% 1/16W 1 PCS
R59 61L0603000 CHIPR 0OHM +-5% 1/16W 1 PCS
R72 61L0603000 CHIPR 0OHM +-5% 1/16W 1 PCS
R73 61L0603000 CHIPR 0OHM +-5% 1/16W 1 PCS
R76 61L0603000 CHIPR 0OHM +-5% 1/16W 1 PCS
R10 61L0603101 CHIPR 100 OHM +-5% 1/16 1 PCS
R15 61L0603101 CHIPR 100 OHM +-5% 1/16 1 PCS
R16 61L0603101 CHIPR 100 OHM +-5% 1/16 1 PCS
R17 61L0603101 CHIPR 100 OHM +-5% 1/16 1 PCS
R18 61L0603101 CHIPR 100 OHM +-5% 1/16 1 PCS
R24 61L0603101 CHIPR 100 OHM +-5% 1/16 1 PCS
R27 61L0603101 CHIPR 100 OHM +-5% 1/16 1 PCS
R5 61L0603101 CHIPR 100 OHM +-5% 1/16 1 PCS
R6 61L0603101 CHIPR 100 OHM +-5% 1/16 1 PCS
R8 61L0603101 CHIPR 100 OHM +-5% 1/16 1 PCS
R117 61L0603102 CHIPR 1K OHM +-5% 1/16W 1 PCS
R233 61L0603102 CHIPR 1K OHM +-5% 1/16W 1 PCS

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R4 61L0603102 CHIPR 1K OHM +-5% 1/16W 1 PCS
R51 61L0603102 CHIPR 1K OHM +-5% 1/16W 1 PCS
R11 61L0603103 CHIPR 10K OHM +-5% 1/16 1 PCS
R12 61L0603103 CHIPR 10K OHM +-5% 1/16 1 PCS
R20 61L0603103 CHIPR 10K OHM +-5% 1/16 1 PCS
R201 61L0603103 CHIPR 10K OHM +-5% 1/16 1 PCS
R21 61L0603103 CHIPR 10K OHM +-5% 1/16 1 PCS
R225 61L0603103 CHIPR 10K OHM +-5% 1/16 1 PCS
R230 61L0603103 CHIPR 10K OHM +-5% 1/16 1 PCS
R231 61L0603103 CHIPR 10K OHM +-5% 1/16 1 PCS
R232 61L0603103 CHIPR 10K OHM +-5% 1/16 1 PCS
R3 61L0603103 CHIPR 10K OHM +-5% 1/16 1 PCS
R33 61L0603103 CHIPR 10K OHM +-5% 1/16 1 PCS
R53 61L0603103 CHIPR 10K OHM +-5% 1/16 1 PCS
R56 61L0603103 CHIPR 10K OHM +-5% 1/16 1 PCS
R57 61L0603103 CHIPR 10K OHM +-5% 1/16 1 PCS
R64 61L0603103 CHIPR 10K OHM +-5% 1/16 1 PCS
R65 61L0603103 CHIPR 10K OHM +-5% 1/16 1 PCS
R66 61L0603103 CHIPR 10K OHM +-5% 1/16 1 PCS
R67 61L0603103 CHIPR 10K OHM +-5% 1/16 1 PCS
R70 61L0603103 CHIPR 10K OHM +-5% 1/16 1 PCS
R71 61L0603103 CHIPR 10K OHM +-5% 1/16 1 PCS
R94 61L0603103 CHIPR 10K OHM +-5% 1/16 1 PCS
R200 61L0603104 CHIPR 100K OHM +-5% 1/1 1 PCS
R203 61L0603104 CHIPR 100K OHM +-5% 1/1 1 PCS
R34 61L0603202 CHIPR 2K OHM+-5% 1/16W 1 PCS
R35 61L0603202 CHIPR 2K OHM+-5% 1/16W 1 PCS
R52 61L0603220 CHIPR 22 OHM+-5% 1/16W 1 PCS
R54 61L0603220 CHIPR 22 OHM+-5% 1/16W 1 PCS
R55 61L0603220 CHIPR 22 OHM+-5% 1/16W 1 PCS
R86 61L0603302 CHIPR 3K OHM +-5% 1/16W 1 PCS
R1 61L0603470 CHIPR 47 OHM +-5% 1/16W 1 PCS
R13 61L0603470 CHIPR 47 OHM +-5% 1/16W 1 PCS
R14 61L0603470 CHIPR 47 OHM +-5% 1/16W 1 PCS
R19 61L0603470 CHIPR 47 OHM +-5% 1/16W 1 PCS
R2 61L0603470 CHIPR 47 OHM +-5% 1/16W 1 PCS
R28 61L0603470 CHIPR 47 OHM +-5% 1/16W 1 PCS
R113 61L0603472 CHIPR 4.7K OHM +-5% 1/1 1 PCS
R115 61L0603472 CHIPR 4.7K OHM +-5% 1/1 1 PCS
R32 61L0603472 CHIPR 4.7K OHM +-5% 1/1 1 PCS

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R46 61L0603472 CHIPR 4.7K OHM +-5% 1/1 1 PCS
R38 61L0603750 CHIPR 75 OHM+-5% 1/16W 1 PCS
R40 61L0603750 CHIPR 75 OHM+-5% 1/16W 1 PCS
R29 61L0603750 9F 75OHM 1% 1 PCS
R30 61L0603750 9F 75OHM 1% 1 PCS
R31 61L0603750 9F 75OHM 1% 1 PCS
FB15 61L0805000 CHIP O OHM 1/10W 1 PCS
FB16 61L0805000 CHIP O OHM 1/10W 1 PCS
FB17 61L0805000 CHIP O OHM 1/10W 1 PCS
C10 65L0603103 32 0.01UF+-10% 50V X7R 1 PCS
C11 65L0603103 32 0.01UF+-10% 50V X7R 1 PCS
C14 65L0603103 32 0.01UF+-10% 50V X7R 1 PCS
C15 65L0603103 32 0.01UF+-10% 50V X7R 1 PCS
C7 65L0603103 32 0.01UF+-10% 50V X7R 1 PCS
C8 65L0603103 32 0.01UF+-10% 50V X7R 1 PCS
C119 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C12 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C121 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C124 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C125 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C17 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C201 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C24 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C25 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C27 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C28 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C29 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C30 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C31 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C32 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C33 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C34 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C37 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C38 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C39 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C40 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C41 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C42 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C43 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C44 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS

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LM-729 Service Manual Rev: A

C45 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C46 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C47 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C5 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C50 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C51 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C52 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C53 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C54 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C55 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C58 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C59 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C6 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C60 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C61 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C62 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C65 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C71 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C72 65L0603104 12 0.1UF +-10% 16V X7R 1 PCS
C83 65L0603104 32 CHIP 0.1UF 50V X7R 1 PCS
C84 65L0603104 32 CHIP 0.1UF 50V X7R 1 PCS
C85 65L0603104 32 CHIP 0.1UF 50V X7R 1 PCS
C88 65L0603104 32 CHIP 0.1UF 50V X7R 1 PCS
C96 65L0603104 32 CHIP 0.1UF 50V X7R 1 PCS
C97 65L0603104 32 CHIP 0.1UF 50V X7R 1 PCS
C98 65L0603104 32 CHIP 0.1UF 50V X7R 1 PCS
C82 65L0603104 37 CHIP 0.1UF 50V/Y5V 1 PCS
C68 65L0603509 31 CHIP 5PF+-0.5PF 50V NPO 1 PCS
C69 65L0603509 31 CHIP 5PF+-0.5PF 50V NPO 1 PCS
C111 67L 312101 3 SMD 100UF +-20% 16V 1 PCS
C117 67L 312101 3 SMD 100UF +-20% 16V 1 PCS
C120 67L 312101 3 SMD 100UF +-20% 16V 1 PCS
C126 67L 312101 3 SMD 100UF +-20% 16V 1 PCS
C73 67L 312101 3 SMD 100UF +-20% 16V 1 PCS
C205 67L 312109 3 SMD 1.0UF+-20% 16V 1 PCS
C230 67L 312109 3 SMD 1.0UF+-20% 16V 1 PCS
C231 67L 312109 3 SMD 1.0UF+-20% 16V 1 PCS
C127 67L 312220 3 SMD 22UF +-20% 16V 1 PCS
C23 67L 312220 3 SMD 22UF +-20% 16V 1 PCS
C36 67L 312220 3 SMD 22UF +-20% 16V 1 PCS

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LM-729 Service Manual Rev: A

C48 67L 312220 3 SMD 22UF +-20% 16V 1 PCS
C49 67L 312220 3 SMD 22UF +-20% 16V 1 PCS
C57 67L 312220 3 SMD 22UF +-20% 16V 1 PCS
C64 67L 312220 3 SMD 22UF +-20% 16V 1 PCS
C70 67L 312220 3 SMD 22UF +-20% 16V 1 PCS
RP3 71L 56A301 8K 300 BEAD 1 PCS
FB12 71L 56B221 CHIP BEAD 220 OHM TB201 1 PCS
FB10 71L 56Z601 CHIP BEAD 600 OHM 0805 1 PCS
FB18 71L 56Z601 CHIP BEAD 600 OHM 0805 1 PCS
FB19 71L 56Z601 CHIP BEAD 600 OHM 0805 1 PCS
FB4 71L 56Z601 CHIP BEAD 600 OHM 0805 1 PCS
FB5 71L 56Z601 CHIP BEAD 600 OHM 0805 1 PCS
FB6 71L 56Z601 CHIP BEAD 600 OHM 0805 1 PCS
FB7 71L 56Z601 CHIP BEAD 600 OHM 0805 1 PCS
FB8 71L 56Z601 CHIP BEAD 600 OHM 0805 1 PCS
FB9 71L 56Z601 CHIP BEAD 600 OHM 0805 1 PCS
R87 71L 59G300 30 BEAD 1 PCS
R88 71L 59G300 30 BEAD 1 PCS
R89 71L 59G300 30 BEAD 1 PCS
R92 71L 59G300 30 BEAD 1 PCS
R23 71L 59G301 CHIP BEAD 300OHM 1 PCS
R50 71L 59G301 CHIP BEAD 300OHM 1 PCS
R69 71L 59G301 CHIP BEAD 300OHM 1 PCS
R7 71L 59G301 CHIP BEAD 300OHM 1 PCS
R75 71L 59G301 CHIP BEAD 300OHM 1 PCS
R90 71L 59G301 CHIP BEAD 300OHM 1 PCS
R91 71L 59G301 CHIP BEAD 300OHM 1 PCS
R95 71L 59G301 CHIP BEAD 300OHM 1 PCS
U6 87L 202 32 PLCC CONN 32PIN 1 PCS
ZD4 93L 39147 TZMC5V6-GS08 0 PCS
ZD5 93L 39147 TZMC5V6-GS08 0 PCS
ZD1 93L 39149 MLL5232B BY FULL POWER 0 PCS
ZD2 93L 39149 MLL5232B BY FULL POWER 0 PCS
ZD3 93L 39149 MLL5232B BY FULL POWER 0 PCS
ZD6 93L 39149 MLL5232B BY FULL POWER 0 PCS
ZD7 93L 39149 MLL5232B BY FULL POWER 0 PCS
ZD8 93L 39149 MLL5232B BY FULL POWER 0 PCS
ZD9 93L 39149 MLL5232B BY FULL POWER 0 PCS
ZD1 93L 39151 MMSZ5248B-SMT 1 PCS
ZD2 93L 39151 MMSZ5248B-SMT 1 PCS

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LM-729 Service Manual Rev: A

ZD3 93L 39151 MMSZ5248B-SMT 1 PCS
ZD4 93L 39151 MMSZ5248B-SMT 1 PCS
ZD5 93L 39151 MMSZ5248B-SMT 1 PCS
ZD6 93L 39151 MMSZ5248B-SMT 1 PCS
ZD7 93L 39151 MMSZ5248B-SMT 1 PCS
ZD8 93L 39151 MMSZ5248B-SMT 1 PCS
ZD9 93L 39151 MMSZ5248B-SMT 1 PCS
D13 93L 60230 BAT54C(L43) 1 PCS
D9 93L 60230 BAT54C(L43) 1 PCS
D14 93L 64 32 LL4148 SMD 0 PCS
D20 93L 64 32 LL4148 SMD 0 PCS
D21 93L 64 32 LL4148 SMD 0 PCS
D14 93L 6432V LL4148-GS08 1 PCS
D20 93L 6432V LL4148-GS08 1 PCS
D21 93L 6432V LL4148-GS08 1 PCS
D10 93L 6433P BAV99-SMT 1 PCS
D11 93L 6433P BAV99-SMT 1 PCS
D12 93L 6433P BAV99-SMT 1 PCS
D15 93L1004 3 SS14 1 PCS
D16 93L1020 1 S GS1D 1 PCS
715L1100 F MAIN BOARD 1 PCS
CNPC780A2 CONVERSION BOARD
CNPC780A2AI CONVERSION BOARD 1 PCS
CN302 33L3802 2H WAFER 2P RIGHT ANGLE 1 PCS
CN303 33L3802 2H WAFER 2P RIGHT ANGLE 1 PCS
CN301 33L3802 4H WAFER 4P RIGHT ANGLE 1 PCS
CNPC780A2AI CONVERSION BOARD
715L1131 1 17 PCB 1 PCS
FB301 71L 55 9 T CORE RF BEAD RH3.5*6*0. 1 PCS
FB302 71L 55 9 T CORE RF BEAD RH3.5*6*0. 1 PCS
FB303 71L 55 9 T CORE RF BEAD RH3.5*6*0. 1 PCS
FB304 71L 55 9 T CORE RF BEAD RH3.5*6*0. 1 PCS
KEPC780KB6 KEY BOARD
AIK780KB6SMT KEY BOARD FOR T780K SMT 1 pcs
AIK780KB6SMT KEY BOARD FOR T780K
CN101 33L8023 8 WAFER 8P 2.5mm SMD SMT 1 PCS
R101 61L0603101 CHIPR 100 OHM +-5% 1/16 1 pcs
R102 61L0805000 CHIP O OHM 1/10W 1 PCS
C101 65L0805102 32 CHIP 1000P 50VX7R 0805 1 PCS
C102 65L0805102 32 CHIP 1000P 50VX7R 0805 1 PCS

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LM-729 Service Manual Rev: A

SW101 77L 604 1 TO CHIP TACT SW 1 pcs
SW102 77L 604 1 TO CHIP TACT SW 1 pcs
SW103 77L 604 1 TO CHIP TACT SW 1 pcs
SW104 77L 604 1 TO CHIP TACT SW 1 pcs
SW105 77L 604 1 TO CHIP TACT SW 1 pcs
DP101 81L 14 4 HL MAB10-1104GYC-C 1 PCS
715L1124 1 KEY BOARD 1 PCS
PWPC7425B3 POWER BOARD
PWPC7425B3AI POWER ASS'Y FOR AI 1 PCS
PWPC7425B3SMT POWER ASS'Y FOR SMT 1 PCS
CN302 33L3278 3 3P PLUG B3B-XHA/JST 1 PCS
CN102 33L800912A HEADER 2*6P 1 PCS
CN209 33L8020 4D E CONN.4P DIP BY E&T 0 PCS
CN210 33L8020 4D E CONN.4P DIP BY E&T 0 PCS
CN209 33L8020 4D AC CONN.4P DIP BY ACES 1 PCS
CN210 33L8020 4D AC CONN.4P DIP BY ACES 1 PCS
40L 45762412A CBPC LABEL 1 PCS
51L 6 4500 RTV 2 G
IC902 56L 139 3 PC123FY2 BY SHARP 0 PCS
IC902 56L 139 3B PC123 Y82 1 PCS
IC901 56L 379 32 SG6841D BY SYSTEM 1 PCS
Q209 57L 761 6 2SC5706 DIP SANYO 1 PCS
Q210 57L 761 6 2SC5706 DIP SANYO 1 PCS
Q211 57L 761 6 2SC5706 DIP SANYO 1 PCS
Q212 57L 761 6 2SC5706 DIP SANYO 1 PCS
R919 61L 2J39864B 0.39OHM 5% 2W 1 PCS
NR901 61L 58080 WT 8 OHM NCTR 1 PCS
R903 61L152M104 64 100KOHM 5% 2W 1 PCS
C904 63L 107474 5S 0.47UF +-10% 250VAC 0 PCS
C904 63L 107474 HS 0.47UF +-10% 250VAC 1 PCS
C904 63L 10747410S 0.47UF +-10% 250VAC 0 PCS
C213 63L210J2242A2 PMS 0.22UF 250V 1 PCS
C214 63L210J2242A2 PMS 0.22UF 250V 1 PCS
C213 64L180J224AAT CAP 0.22UF 160V R79 0 PCS
C214 64L180J224AAT CAP 0.22UF 160V R79 0 PCS
C906 65L 2K152 5E6052 1500 PF 10% 2KV Y5P 0 PCS
C906 65L 2K152 5E6285 1500 PF 10% 2KV Y5P 0 PCS
C906 65L 2K152 5E6921 1500 PF 10% 2KV Y5P 1 PCS
C215 65L 3J2206EM 22PF 5% 3KV MURATA 0 PCS
C218 65L 3J2206EM 22PF 5% 3KV MURATA 0 PCS

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LM-729 Service Manual Rev: A

C227 65L 3J2206EM 22PF 5% 3KV MURATA 0 PCS
C229 65L 3J2206EM 22PF 5% 3KV MURATA 0 PCS
C215 65L 3J2206ET 22PF 5% 3KV TDK 1 PCS
C218 65L 3J2206ET 22PF 5% 3KV TDK 1 PCS
C227 65L 3J2206ET 22PF 5% 3KV TDK 1 PCS
C229 65L 3J2206ET 22PF 5% 3KV TDK 1 PCS
C901 65L305M2222B2 2200PF 400VAC/250VAC 0 PCS
C902 65L305M2222B2 2200PF 400VAC/250VAC 0 PCS
C901 65L305M2222E3 2200PF+-20%400VAC BY TD 1 PCS
C902 65L305M2222E3 2200PF+-20%400VAC BY TD 1 PCS
C901 65L305M2222EM 2200PF+-20% 250VAC/400V 0 PCS
C902 65L305M2222EM 2200PF+-20% 250VAC/400V 0 PCS
C913 65L306M472 2B 4700PF 400V 20% Y1-CAP 0 PCS
C913 65L306M4722B2 4700PF +-20% 400VAC Y1 1 PCS
C922 67L 215102 3H 1000UF +-20% 16V 1 PCS
C925 67L 215102 3H 1000UF +-20% 16V 1 PCS
C922 67L 215102 3K 1000UF +-20% 16V 0 PCS
C925 67L 215102 3K 1000UF +-20% 16V 0 PCS
C905 67L305S10114H 100UF +-20% 400V 1 PCS
FB901 71L 55 29 FERRITE BEAD 1 PCS
L902 73L 174 26 LS COMMON CHOKE 0 PCS
L902 73L 174 26 T1 LINE LILTER 0.45mm 1 PCS
L903 73L 253 91 L CHOKE BY LI TA 1 PCS
L904 73L 253 91 L CHOKE BY LI TA 1 PCS
L903 73L 253 91 LS CHOKE BY LI SHIN 0 PCS
L904 73L 253 91 LS CHOKE BY LI SHIN 0 PCS
L201 73L 253139 L CHOKE 1 PCS
L202 73L 253139 L CHOKE 1 PCS
L201 73L 253139 LS CHOKE 0 PCS
L202 73L 253139 LS CHOKE 0 PCS
L201 73L 253139 YS CHOKE 0 PCS
L202 73L 253139 YS CHOKE 0 PCS
PT201 80LL15T 7 DN X'FMR 0 PCS
PT202 80LL15T 7 DN X'FMR 0 PCS
PT201 80LL15T 7 YS X'FMR 1 PCS
PT202 80LL15T 7 YS X'FMR 1 PCS
T901 80LL17T 2 L ADAPTOR BY LITAI 0 PCS
T901 80LL17T 2 T X'FMR 1 PCS
T901 80LL17T 2 LS ADAPTOR BY LISHIN 0 PCS
F901 84L 53 1 FUSE 2A 250V LF-230002 1 PCS

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LM-729 Service Manual Rev: A

F901 84L 7H200 NL 5.2X20 FUSE 0 PCS
F901 84L 7H200 SL 250V/2A LIHEL FUSE 0 PCS
CN301 88L 30210K E PHONE JACK 1 PCS
BD901 93L 50460 8 BRIDGE 2KBP06M 1 PCS
705L 780 57 01 Q903 ASS'Y 1 PCS
705L 780 57 02 CN901 ASS'Y 1 PCS
705L 780 57 15 D910/D912 ASS'Y 1 PCS
PWPC7425B3AI POWER ASS'Y FOR AI
PT201 6L 31502 1.5MM RIVET 2 PCS
PT202 6L 31502 1.5MM RIVET 2 PCS
715L1103 D PCB 1 PCS
FB399 95L 90 23 TIN COATED 0 PCS
FB903 95L 90 23 TIN COATED 0 PCS
J201 95L 90 23 TIN COATED 0 PCS
J202 95L 90 23 TIN COATED 0 PCS
J203 95L 90 23 TIN COATED 0 PCS
J204 95L 90 23 TIN COATED 0 PCS
J205 95L 90 23 TIN COATED 0 PCS
J206 95L 90 23 TIN COATED 0 PCS
J207 95L 90 23 TIN COATED 0 PCS
J208 95L 90 23 TIN COATED 0 PCS
J209 95L 90 23 TIN COATED 0 PCS
J210 95L 90 23 TIN COATED 0 PCS
J211 95L 90 23 TIN COATED 0 PCS
J212 95L 90 23 TIN COATED 0 PCS
J901 95L 90 23 TIN COATED 0 PCS
J902 95L 90 23 TIN COATED 0 PCS
J903 95L 90 23 TIN COATED 0 PCS
J904 95L 90 23 TIN COATED 0 PCS
J905 95L 90 23 TIN COATED 0 PCS
J906 95L 90 23 TIN COATED 0 PCS
J907 95L 90 23 TIN COATED 0 PCS
J908 95L 90 23 TIN COATED 0 PCS
J909 95L 90 23 TIN COATED 0 PCS
J910 95L 90 23 TIN COATED 0 PCS
J911 95L 90 23 TIN COATED 0 PCS
JL2031 95L 90 23 TIN COATED 0 PCS
JL2032 95L 90 23 TIN COATED 0 PCS
JL2041 95L 90 23 TIN COATED 0 PCS
JL2042 95L 90 23 TIN COATED 0 PCS

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LM-729 Service Manual Rev: A

R917 61L 17210052T 100HM 5% 1/4W 1 PCS
R243 61L 17210252T 1K OHM 5% 1/4W 1 PCS
R244 61L 17210252T 1K OHM 5% 1/4W 1 PCS
R918 61L 17210352T CFR 10KOHM +-5% 1/4W 1 PCS
R920 61L 17247052T 47OHM 5% 1/4W 1 PCS
R922 61L 17247052T 47OHM 5% 1/4W 1 PCS
R908 61L 17268952T 6.8OHM 5% 1/4W 1 PCS
R218 61L 60210152T 100OHM +- 5% 1/6W 1 PCS
R219 61L 60210152T 100OHM +- 5% 1/6W 1 PCS
R232 61L 60210252T CFR 1K OHM+-5% 1/6W 1 PCS
R233 61L 60210252T CFR 1K OHM+-5% 1/6W 1 PCS
R202 61L 60210352T CFR 10K OHM+-5% 1/6W 1 PCS
R203 61L 60210352T CFR 10K OHM+-5% 1/6W 1 PCS
R204 61L 60210352T CFR 10K OHM+-5% 1/6W 1 PCS
R222 61L 60212352T 12KOHM 5% 1/6W 1 PCS
R223 61L 60212352T 12KOHM 5% 1/6W 1 PCS
R238 61L 60212352T 12KOHM 5% 1/6W 1 PCS
R239 61L 60212352T 12KOHM 5% 1/6W 1 PCS
R210 61L 60215352T 15KOHM 5% 1/6W 1 PCS
R211 61L 60215352T 15KOHM 5% 1/6W 1 PCS
R220 61L 60215352T 15KOHM 5% 1/6W 1 PCS
R221 61L 60215352T 15KOHM 5% 1/6W 1 PCS
R214 61L 60222252T 2.2K 5% 1/6W 1 PCS
R215 61L 60222252T 2.2K 5% 1/6W 1 PCS
R201 61L 60230352T 30KOHM 5% 1/6W 1 PCS
R205 61L 60247352T 47KOHM 5% 1/6W 1 PCS
R206 61L 60247352T 47KOHM 5% 1/6W 1 PCS
R240 61L 60251352T 51KOHM +-5% 1/6W 1 PCS
R241 61L 60251352T 51KOHM +-5% 1/6W 1 PCS
R236 61L 60262152T 620 OHM 5% 1/6W 1 PCS
R237 61L 60262152T 620 OHM 5% 1/6W 1 PCS
R234 61L 60291152T CFR 910 OHM+-5% 1/6W 1 PCS
R235 61L 60291152T CFR 910 OHM+-5% 1/6W 1 PCS
FB902 71L 55 19 T FERRITE BEAD 9X3.5X0.8 1 PCS
ZD902 93L 39 5452T ZENER HZ12B2 1 PCS
ZD903 93L 39 7752T ZENER HZ5C1 1 PCS
D901 93L 6026T52T RECTIFIER DIODE FR107 1 PCS
D902 93L 6038P52T PS102R 1 PCS
D205 93L 64 1152T 1N4148 1 PCS
D206 93L 64 1152T 1N4148 1 PCS

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LM-729 Service Manual Rev: A

D207 93L 64 1152T 1N4148 1 PCS
D208 93L 64 1152T 1N4148 1 PCS
D209 93L 64 1152T 1N4148 1 PCS
D210 93L 64 1152T 1N4148 1 PCS
D903 93L 64 1152T 1N4148 1 PCS
IC903 56L 158 4 T A HTL431 1 PCS
Q902 57L 419 PP T 2PC945P 1 PCS
Q901 57L 420 PP T 2PA733P 1 PCS
C911 64L700J1020AT 1000PF 50V PEN 1 PCS
C204 64L700J1040AT 0.1UF 50V PEN 1 PCS
C205 64L700J1040AT 0.1UF 50V PEN 1 PCS
C206 64L700J1040AT 0.1UF 50V PEN 1 PCS
C909 64L700J1040AT 0.1UF 50V PEN 1 PCS
C936 64L700J1040AT 0.1UF 50V PEN 1 PCS
C221 64L701J4740AT 0.47uF 50V 1 PCS
C222 64L701J4740AT 0.47uF 50V 1 PCS
C208 65L 44233113T 330PJNPO 50V 1 PCS
C398 65L 444471 5T 470P/50V DIP 1 PCS
C399 65L 444471 5T 470P/50V DIP 1 PCS
C908 65L 450104 7T 0.1UF +80-20% 50V Y5V 1 PCS
C920 65L517K102 5T6052 1000PF 10% Y5P 500V 0 PCS
C921 65L517K102 5T6052 1000PF 10% Y5P 500V 0 PCS
C920 65L517K102 5T6213 1000PF 10% Y5P 500V 1 PCS
C921 65L517K102 5T6213 1000PF 10% Y5P 500V 1 PCS
C920 65L517K102 5T6285 1000PF 10% Y5P 500V 0 PCS
C921 65L517K102 5T6285 1000PF 10% Y5P 500V 0 PCS
C907 67L 309220 7T 22UF +-20% 50V 1 PCS
C207 67L 309479 7T 4.7UF +-20% 50V 1 PCS
C924 67L215B4713HT 470UF 16V LTR471M1CF11V 1 PCS
C926 67L215B4713HT 470UF 16V LTR471M1CF11V 1 PCS
C201 67L215C1514HT LOW ESR 150UF 25V 8*7MM 1 PCS
C223 67L215C1514HT LOW ESR 150UF 25V 8*7MM 1 PCS
Q203 56L 566 10 SI4431DY-T1-SMT 0 PCS
Q204 56L 566 10 SI4431DY-T1-SMT 0 PCS
U201 56L 608 1 TL1451ACD 1 PCS
U201 56L 622 1 BA9741F-SMT 0 PCS
Q203 56L 763 4 MOSFET 0 PCS
Q204 56L 763 4 MOSFET 0 PCS
Q205 57L 417 4 PMBS3904/PHILIPS-SMT(04 1 PCS
Q206 57L 417 4 PMBS3904/PHILIPS-SMT(04 1 PCS

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LM-729 Service Manual Rev: A

Q207 57L 417 6 PMBS3906/PHILIPS-SMT(06 1 PCS
Q208 57L 417 6 PMBS3906/PHILIPS-SMT(06 1 PCS
Q202 57L 760 4 DTA144WKA BY ROHM SMT(7 1 PCS
Q201 57L 760 5 DTC144WKA BY ROHM SMT(8 1 PCS
Q203 57L 763 3 AO4411 SO-8 BY AOS SMT 1 PCS
Q204 57L 763 3 AO4411 SO-8 BY AOS SMT 1 PCS
R929 61L0603000 CHIPR 0OHM +-5% 1/16W 1 PCS
R931 61L0603102 CHIPR 1K OHM +-5% 1/16W 1 PCS
R216 61L0603221 CHIPR 220 OHM+-5% 1/16W 1 PCS
R217 61L0603221 CHIPR 220 OHM+-5% 1/16W 1 PCS
R925 61L0603362 CHIP 3.6K OHM 1/16W 1 PCS
R212 61L0603392 CHIP 3.9K OHM 1/16W 1 PCS
R213 61L0603392 CHIP 3.9K OHM 1/16W 1 PCS
R927 61L0805102 CHIPR 1K OHM +-5% 1/10W 1 PCS
R928 61L0805102 CHIPR 1K OHM +-5% 1/10W 1 PCS
R926 61L0805242 CHIP 2.4KOHM 1% 1/10W 1 PCS
R924 61L0805333 CHIP 33KOHM 1% 1/10W 1 PCS
R208 61L0805472 CHIRP 4.7K OHM +-5% 1/1 1 PCS
R209 61L0805472 CHIRP 4.7K OHM +-5% 1/1 1 PCS
R912 61L1206101 CHIP 100 OHM 5% 1/8W 1 PCS
R930 61L1206101 CHIP 100 OHM 5% 1/8W 1 PCS
R915 61L1206103 CHIP 10KOHM 5% 1/8W 1 PCS
R901 61L1206105 CHIP 1MOHM 5% 1/8W 1 PCS
R902 61L1206105 CHIP 1MOHM 5% 1/8W 1 PCS
R904 61L1206105 CHIP 1MOHM 5% 1/8W 1 PCS
R905 61L1206105 CHIP 1MOHM 5% 1/8W 1 PCS
R224 61L1206152 CHIPR 1.5K OHM+-5%1/8W 1 PCS
R225 61L1206152 CHIPR 1.5K OHM+-5%1/8W 1 PCS
R226 61L1206152 CHIPR 1.5K OHM+-5%1/8W 1 PCS
R227 61L1206152 CHIPR 1.5K OHM+-5%1/8W 1 PCS
R228 61L1206152 CHIPR 1.5K OHM+-5%1/8W 1 PCS
R229 61L1206152 CHIPR 1.5K OHM+-5%1/8W 1 PCS
R230 61L1206152 CHIPR 1.5K OHM+-5%1/8W 1 PCS
R231 61L1206152 CHIPR 1.5K OHM+-5%1/8W 1 PCS
R916 61L1206240 2F CHIP 24KOHM1% 1/8W 1 PCS
R909 61L1206472 CHIP 4.7KOHM 5% 1/8W 1 PCS
R910 61L1206472 CHIP 4.7KOHM 5% 1/8W 1 PCS
R911 61L1206472 CHIP 4.7KOHM 5% 1/8W 1 PCS
R906 61L1206754 CHIP 750KOHM 5% 1/8W 1 PCS
R907 61L1206754 CHIP 750KOHM 5% 1/8W 1 PCS

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LM-729 Service Manual Rev: A

C910 65L0805104 32 CHIP 0.1UF 50V X7R 1 PCS
C927 65L0805104 32 CHIP 0.1UF 50V X7R 1 PCS
C203 65L0805105 27 CHIP 1UF 25V Y5V 0805 1 PCS
C209 65L0805105 27 CHIP 1UF 25V Y5V 0805 1 PCS
C210 65L0805105 27 CHIP 1UF 25V Y5V 0805 1 PCS
C211 65L0805105 27 CHIP 1UF 25V Y5V 0805 1 PCS
C212 65L0805105 27 CHIP 1UF 25V Y5V 0805 1 PCS
C219 65L0805105 27 CHIP 1UF 25V Y5V 0805 1 PCS
C220 65L0805105 27 CHIP 1UF 25V Y5V 0805 1 PCS
C224 65L0805105 27 CHIP 1UF 25V Y5V 0805 1 PCS
C225 65L0805105 27 CHIP 1UF 25V Y5V 0805 1 PCS
D203 93L 39S 3 T BZT52-C11 1 PCS
D204 93L 39S 3 T BZT52-C11 1 PCS
D203 93L 39S 8 T ZD RLZ11B ROHM 0 PCS
D204 93L 39S 8 T ZD RLZ11B ROHM 0 PCS
ZD904 93L 39S 16 T SML4737A/1 1W D0-214AC 0 PCS
ZD904 93L 39S 19 T PTZ7.5B 1 PCS
ZD901 93L 39S 20 T RLZ22B BY ROHM 1 PCS
D201 93L2004 1 SMAL240LVXRO-SMT 0 PCS
D202 93L2004 1 SMAL240LVXRO-SMT 0 PCS
D201 93L2004 2 SR24/PANJIT-SMT 1 PCS
D202 93L2004 2 SR24/PANJIT-SMT 1 PCS
D201 93L2004 3 DIOED 0 PCS
D202 93L2004 3 DIOED 0 PCS
705L 780 57 01 Q903 ASS'Y
51L 200 1 床荐猳 0 G
Q903 57L 723 3B 2SK2761-01MR 0 PCS
Q903 57L 724 4 2SK2996 1 PCS
90L 407 2 HEAT SINK 1 PCS
M1L1730 8128 SCREW M3x8 1 PCS
705L 780 57 02 CN901 ASS'Y
CN901 87L 501 12 CJ AC SOCKET 1 PCS
CN901 87L 501 12 RF AC SOCKET 0 PCS
95L205S354022 HARNESS 1 PCS
96L 29 4 SHRINK TUBE UL/CSA 1 PCS
705L 780 57 15 D910/D912 ASS'Y
90L6064 1 HEAT SINK 1 PCS
D910 93L 60217 FMB29L 10A 100V SANKEN 1 PCS
D910 93L 60224 FCH10A10 0 PCS
D912 93L 60235 FCQ10A06(F10P06Q) 1 PCS

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LM-729 Service Manual Rev: A

D912 93L 60236 DIODE FMB26L SANKEN 0 PCS
M1L1730 8128 SCREW M3x8 2 PCS
705L780KB34 28 CAB'T ASS'Y
5L6012 1 LIFT-RUBBER 1 PCS
12L 394 3 FOOT-PORON 6 PCS
15L5925 2 BASE-BKT 1 PCS
15L6050 1 BRACKET 3 PCS
19L 573 1 SPRING 1 PCS
19L 580 1 STAND CLIP 1 PCS
33L4647 GM L COVER TILT 1 PCS
33L4648 GM L COVER STAND 1 PCS
33L4649 GM L HOLDER LIFT 1 PCS
33L4650 GM X HOLDER SPRING 1 PCS
34L1192 GM B SPKBOX-F 1 PCS
34L1193 GM B SPKBOX-B 1 PCS
34L1194 GM B UTAND 1 PCS
34L1195 GM B STAND LIFT 1 PCS
34L1196 GM B BASE 1 PCS
37L 477 1 HINGE ASSY 1 PCS
78L 311 4 L SPEAKER 1 PCS
78L 311 4 R SPEAKER 1 PCS
M1L 330 6 47 SCREW 3X6mm 2 PCS
Q1L 130 8120 SCREW 3mmX8 6 PCS
Q1L 130 12120 SCREW 3MMX12 2 PCS
Q1L 130 12120 SCREW 3MMX12 4 PCS
Q1L 330 8120 SCREW 3X8mm 3 PCS
Q1L 330 8120 SCREW 3X8mm 2 PCS
Q1L1030 8128 SCREW 4 PCS
W33L4646 GM L COVER LIFT 1 PCS

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