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F1 LCD Monitor/TV F1-15" F1-20"
Service
Service
Service
15MF605T/17
20MF605T/17
Horizontal frequencies
F1-15"30 - 49kHz
F1-20"30 - 40KHz
TABLE OF CONTENTS
Description Page Description Page
Important Safety Notice------------------------------- 2 T/T DECODER Diagram------------------------------41
Technical Data/Installation------------------------3~8 MCU/Scaler Diagram----------------------------42~43
On-Screen Display/Aging Mode------------------9~11 SRAM/Panel Interface Diagram----------------44~45
Warning message/Factory Mode----------------12~13 Sound DECODER/Audio Diagram--------------46~47
Trouble shooting--------------------------------------14 Scaler Board C.B.A------------------------------48~49
Failure Mode Of Panel/Wiring Diagram---------15~16 Key And IR Diagram/C.B.A---------------------50~51
Mechanical/Electrical Instructions-------------17~22 YPbPr-IN/Inverter Diagram/C.B.A-------------52~56
Display adjustment-------------------------------23~24 Exploded View--------------------------------------- 57
DDC DATA/Instructions--------------------------25~32 Recommended/Spare/Different parts list----58~62
ISP Instructions----------------------------------33~34 Repair Tips/Repair Flow Chart-----------------63~66
Block /DC/DC POWER Diagram-----------------35~36 General product specification------------------67~90
PC-IN/SCART Diagram---------------------------37~38 Circuit description-------------------------------90~91
VIDEO-IN/VIDEO DECODER Diagram----------39~40 Safety Test Requirements---------------------------92
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.
CAUTION: USE A SEPARATE ISOLATION TRANSFORMER FOR THIS UNIT WHEN SERVICING.
REFER TO BACK COVER FOR IMPORTANT SAFETY GUIDELINES
Published by BCU Monitors Printed in suzhou Copyright reserved Subject to modification F Jan . 21 2005 GB 3138 106 10444
2 Magnavox LCD TV Important Safety Notice
Go to cover page
Proper service and repair isimportant to the safe, reliable
FOR PRODUCTS CONTAINING LASER :
operation of all HPConsumer Electronics Company**
Equipment. The service procedures recommended by HP and DANGER- Invisible laser radiation when open.
described in this service manual are effective methods of AVOID DIRECT EXPOSURE TO BEAM.
performing service operations. Some ofthese service CAUTION- Use of controls or adjustments or
operations require the use of tools specially designed for the performance of procedures other than
purpose. The special tools should be used when and as those specified herein may result in
recommended. hazardous radiation exposure.
It is important to note that this manual contains various CAUTION- The use of optical instruments with this
CAUTIONS and NOTICES which should be carefully read in product will increase eye hazard.
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 TO ENSURE THE CONTINUED RELIABILITY OF THIS
EXHAUSTIVE. HP could not possibly know, evaluate and PRODUCT, USE ONLY ORIGINAL MANUFACTURER'S
advise the service trade of all conceivable ways in which REPLACEMENT PARTS, WHICH ARE LISTED WITH THEIR PART
service might be done or of the possible hazardous NUMBERS IN THE PARTS LIST SECTION OF THIS
consequences of each way. Consequently, HP has not SERVICE MANUAL.
undertaken any such broad evaluation. Accordingly, a
servicer who uses a service procedure or tool which is not
recommended by HP 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, HP Consumer Take care during handling the LCD module with backlight
Electronics Company will bereferred to as HP. unit
- Must mount the moduleusing mounting holes arranged infour
WARNING
corners.
- Do not press onthe panel, edge of theframe strongly or electric
Critical components having special safety characteristics are
shock as this will result in damage to the screen.
identified with a bythe Ref. No. inthe parts list and
- Do not scratch orpress on the panel withany sharp objects, such
enclosed within a broken line*
as pencil or pen asthis may result in damage to the panel.
(where several critical components are grouped in one area)
- Protect the module fromthe ESD as it maydamage the electronic
along with the safety symbol on the schematics or
circuit (C-MOS).
exploded views.
- Make certain that treatment person s body are grounded through
Use of substitute replacement parts which do not have the
wrist band.
same specified safety characteristics may create shock, fire,
- Do not leave themodule in high temperature andin areas of high
or other hazards.
humidity for a long time.
Under no circumstances should the original design be
- Avoid contact with water as it may ashort circuit within the module.
modified or altered without written permission from Philips.
- If the surface ofpanel become dirty, please wipe it off with a soft
Philips assumes no liability, express or implied, arising out of
material. (Cleaning with a dirty or rough cloth may damage the
any unauthorized modification of design.
panel.)
Servicer assumes all liability.
* Broken Line
Technical Data(15MF605T/17) Magnavox LCD TV 3
Go to cover page
1. General 1.2.5. Input signals
1.1. Product description 1.PC Signal type
This 15 LCD Monitor/TV is specified as a display peripheral with Analog Video: 0.7 Vp Linear , positive polarity
-p
analog video signal input and include TV function with 15 TFT Sync : TTL level , separate , positive or negative polarity
LCD display. 2.TV signal type
Horizontal scan range is 30 -49KHz and refresh range is65 - 62Hz. RF signal : Aerial input
This scan range allows it to display resolution up to1024*768 Video signal : S-video input
non-interlaced at60 Hz efresh rate. The image can be adjust through
CVBS
OSD control, these adjustments can be stored on a board memory
Including 11 factory pre - load modes. YPbPr
1.2. Basic data 3.Audio signal : S-video L/R ,YPbPr L/R audio input
1.2.1. LCD PC line in
1.2.1.1 LPL panel
Type NR. : LC150X02 1.2.6 Input connectors
Display area(mm) : 304.128(H) x 228.096(V) (15.0- inch diagonal) (1) Input analog D-sub connector pin assignme nt:
Number of Pixels : 1024(H) x 768(V)
Pitch ( mm ) : 0.297(H)x 0.297(V)
Color pixel arrangement : RGB vertical stripes
Display operatingmode : Transmissive mode,normally white
Color depth : 16M colors( 6 bits with FRC)
Brightness (cd/m^2) : 450(cd/m^2)(Center 1 points Typ.)
Viewing angle (CR>10) : -65 ~ 65 (H), -55 ~ 45 (V)(Typ.)
Surface treatment :Hard coating(3H) &Anti-glare (Haze 13%)
Electrical interface : LVDS (1 pixel/clock)
Response Time : 16ms(typ.) (Tr+Tf )
Power Consumption (W) : 16.9(typ.)
Contrast ratio : Typical 400 : 1
Module size (mm) : 332.8(W) x 262.8(H) x 18.0(D)
Module weight (g) : 1750
Backlight : 4 CCFL
1.2.1.2.AUO panel
Type NR. : T150XG01
Display area(mm): 304. 128(H) x 228.096(V) (15.0- inch diagonal)
Number of Pixels : 1024(H) x 768(V)
Pitch ( mm ) : 0.297(H) x 0.297(V)
Color pixel arrangement : RGB vertical stripes
Display operatingmode : TN mode, normally white
Color depth : 16M colors( 6 bits with FRC)
Brightness (cd/m^2) : 450 nit (typ. ) @ 6.0mA Sync polarity :
Viewing angle (CR>10) : -70 ~ 70 (H), -60 ~ 60 (V)(Typ.)
-Hori.sync positive/negative
Surface treatment :Hard coating(3H) &AG
-Vert.sync positive/negative
Electrical interface :1ch LVDS (8bit)
Response Time : 16ms(typ.) (Tr+Tf)
Power Consumption(W) : 22 (typ.)@ 6.0mA
Contrast ratio : Typical 450 : 1
Module size (mm) : 32 6.5(W) x 253.5(H) x 14.4(D) (typ.)
Module weight (g) : 1350
Backlight : 4 CCFL
1.2.1.3.CPT panel
Type NR. : CLAA150XP03
Display area(mm) :30.41(H) x 228.1(V) (15.0-inch diagonal)
.
Number of Pixels : 1024(H) x 768(V)
Pitch ( mm ) : 0.297(H) x 0.297(V)
Color pixel arra ngement : RGB vertical stripe
Display operatingmode : Normally white TN,
Color depth : 16.2M colors( 6 bits with FRC)
Brightness (cd/m^2) : 400nit(typ.) (center, 6.5mA)
Viewing angle (CR>10) : -70 ~ 70 (H), -60 ~ 65 (V)(Typ.)
Surface treatment :Anti-glare
Wide viewing angle
technology : Optical Compensation Film
Response Time : 16ms(typ.)
Power Consumption(W) :17.1 (typ.)
Contrast ratio : Typical 500 : 1
Module size (mm) : 32 6.5(W) x 253.5(H) x 14.0(D) (typ.)
Module weight (g) : 1300
Backlight : CCFL, 4 tables, edge -light (top/bottom)
1.2.2. Power supply
AC/DC Power adapter: +16V DC/3.75A (100V~240V)
Power consumption: 40 W (typical)
Power cord length and type: 1.8M, USA type
Power indicator : LED (On:Green ,Sleeping mode Amber ) :
Auto power saving : EPA
1.2.3. Horizontal scan : 30- 49KHz
1.2.4. Vertical scan : 56 - 62 Hz
4 Magnavox LCD TV
Go to cover page
1. General
1.1. Product description
This 20 " LCD Monitor/TV is specified as a display peripheral with
analog video signal input and include TV function with 20 " TFT
LCD display. Horizontal scan range is 30-40K Hz and refresh
rate 56-62Hz.
This scan range allows it to display resolution up to 800*600
non-interlaced at 60 Hz refresh rate. The image can be adjust
through OSD control, these adjustments can be stored on a board
memory including 8 factory pre-load modes.
1.2. Basic data
1.2.1 LCD panel
Type NR. :A201SN02 (AUO)
Display area(mm) : 408(H) x 306(V) (20.1-inch diagonal)
Display mode : TN type, Normal white + SWV film
Number of Pixels : 800(H) x 600(V)
Pitch ( mm ) : 0.51(H) x 0.51(V)
Color pixel arrangement : RGB vertical stripes
Display mode : normally white TN
Number of color : 16.7M ( 8 bits)
Brightness (cd/m^2) : 450nit(typ.)
Viewing angle : -80 ~ 80 (H), -60 ~ 60 (V)(Typ.)
Response time : 16ms typ. (Tr+Tf)
Surface treatment : Hard Coating + AR Sync polarity :
Electrical interface : TTL (1 port) -Hori.sync positive/negative
Total module power(W) : 35W(typ.)
Contrast ratio : Typical 500 : 1 -Vert.sync positive/negative
Overall dimension (mm) : 448(W) x 347(H) x 23(D)(max.)
Module weight (g) : 3500
Backlight : 6 CCFL
**Income inspection, please refer to panel specification.**
1.2.2. Power supply
Power consumption : Operating 55 W (typical)
Power cord length : 1.8M
Power cord type : USA type
Power indicator : LED (On: Green ,Sleeping mode: Amber )
Auto power saving : EPA
1.2.3. Horizontal scan : 30 - 40KHz
1.2.4. Vertical scan : 56 - 62 Hz
1.2.5. Input signals
1.PC Signal type
Analog Video: 0.7 Vp-p Linear , positive polarity
Sync : TTL level , separate , positive or negative polarity
2.TV signal type
RF signal : Aerial input
Video signal : S -video input
CVBS
Y PbPr
3.Audio signal : S -video L/R ,YPbPr L/R audio input
PC line in
1.2.6 Input connectors
(1) Input analog D-sub connector pin assignment:
Installation Magnavox LCD TV 5
Go to cover page
Before installation
Before proceed to install your new LCD TV ,please follow the steps
and diagrams as shownto familiarize yourself with the correct and safe
way of unfolding the base.
1.Place the set facing down on a fl at surface and aprotective sheet.
2.Unfold the base f llowing the direction as shown on the diagram.
o
3.Place the set upright, you LCD TV is now ready for install.
INSTALLING LCD TV ON THE WALL
The stand of your LCD TV is comply with Standard VESA 75 standard,
if you intend to install the LCD TV on the wall, please consult a
professional technician for proper installing.The manufacture accepts
no liability for installations not performed by p rofessional technician.
Television and remote control
1. Plug the DC adapter into the DC IN 16V jack on the
LCD TV. Plug the power cableinto an outlet.
2. Press POWER to turn on the LCD TV.
3. Press VOLUME + to increase the sound level. Or,
press VOLUME to lower thesound level.
4. Press CH+ or CH to select channels.
-
5. Point the remote control toward on the front of the LCD TV
when operating the LCD TV with the remote.
Battery installation
6. Remove the battery compartment lid on the back of the remote.
7. Place two AAA batteries in the remote. Be sure the (+) and ( -)
ends of thebatteries line up as marked inside the
battery compartment.
8. Reattach the battery compartment lid.
6 Magnavox LCD TV Installation
Go to cover page
1.Power : Power On/Standby ANTENNA CONNECTION
2.Numerica keys : (0~9) ,Channel setting Acombination antenna receives normal broadcast channels
3.Mute : Sound mute function (VHF 2 13 and UHF 14 69). Your connection is easy because
4.Prev-CH : Recall previous CH there is only one 75 (ohm) antenna jack on the back of
5.Menu : Main menu select and OK key your TV, and that s where the antenna goes.
6.VOL- : Left/Volume Down
7.OK : OK
8.Source : Source select for PC,Tuner,CVBS,S-video,HD
9.Closed cap. : Closed caption on/off
10.SAP(2nd audio) : Sound select
11.CH- : Down/Channel Down
12.PIP : PIP size select (Small/Medium/Large/PBP)
13.VOL+ : Right/Volume Up
14.CH+ : Up/ Channel Up
15.Display Format : Select display format (4:3, Expand 4:3,
Compress 16:9)
16.Smart Sound : Select sound effect
(Personal/News/Music/Theatre)
17.Smart Picture : Select picture effect (Personal/Movie/Sports/
weak signal/multimedia/Night)
18.Sleep Timer : Sleep timer 15,30,60,120,180,240 OFF
1
2
18 BASIC CABLE TV CONNECTION
Your Cable TV signal into your home may be a single, 75 (ohm) cable.
If so, this connection is very simple. Follow the step below to connect
your Cable TV signal to your new LCD TV.
1.Connect the Cable TV signal to one end of the supplied L-Adapter as
17 shown, and connect the other end of the adapter to the TV jack on the
LCD TV.
3
16
5
15
6
13 CABLE BOX CONNECTIONS
4 If you have a Cable Box, follow either set of these steps to complete
your connections.
8
Cable Box with RF In/Out Jacks
This connection will not supply Stereo sound to the LCD TV.
1.Connect the Cable TV signal to the IN jack
12 (or RF IN or CABLE IN) on the Cable Box.
7 2.Connect an RF coaxial cable (not supplied) to the OUT
jack (or TO TV or RF OUT) of the Cable Box.
3.Connect the other end of the coaxial cable to one end of the supplied
L-Adapter as shown, and connect the other end of the adapter to the TV
11 14 jack on the LCD TV.
9 4.Plug the DC adapter into the DC IN 16V jack on the LCD TV. Plug the
power cable into an outlet.
5.Set the Channel 3/4 (or Output channel) switch of the Cable Box to 3
or 4. Set the TV to the same channel. When watching TV programming,
change channels at the Cable Box, not the LCD TV.
10
Installation Magnavox LCD TV 7
Go to cover page
AUDIO/VIDEO INPUT CONNECTIONS
The AUDIO and VIDEO In jacks on the rear of the LCD TV enable
quick connections of other equipment. Connect a VCR, DVD
Player, Video Game, Camcorder, tc., to these jacks. To view the
e
material playing on the other equipment, Set the LCD TV to its AV
Mode.
1. Connect a RCA-style video cable(usually yellowor marked
CVBS) To the VIDEO OUT jacks of the other equipment (DVD
Player, Camcorder,etc.) and to the yellow VIDEO jack on the side
of the LCD TV.
2. Connect RCA -style audio cables (usuallyred and white) to the
AUDIO OUT (leftand right) jacks on the other equipment. Connect
the other end of the cables to the AUDIO jack on the side of the
LCD TV.
3.Plug the DC Adapter into the DC IN 16V jack on the TV. Plug the
power cable into an outlet. Turn on the TV and other quipment.
e
4.Press the Source button to set the TV to AV Mode.
5.Press PLAY on the other equipment to view its material on the TV.
Cable Box with Audio/Video Out Jacks This connection will supply
Stereo sound to theLCD TV.
1. Connect the Cable TV signal to the IN jack (or RF IN or CABLE IN)
on the Cable Box.
2. Using an RCA -type video cable (not supplied) connect one end of
the Video cable to the Video Out jack of the Cable Box. Connect the
other end of the cable tothe yellow VIDEO jack on the side of the TV.
Video cablesare usually marked with yellow and are available from
Magnavox orelectronics retailers. Video jacks on most equipment
are yellow.
3. Using RCA-type, stereo audio cables (not supplied), connect one
end of the cablesto the left and right Audio Out jacks of the Cable Box.
Connect the other end of that able to the Audio jack on the side of the
c
LCD TV. Audio cables ar usually markedwith red and white and are
e
available fromMagnavox or electronics retailers .The right audio jack is
red and the left audio jack is white. Match the cable colors to the jack
colors.
4. Plug the DC adapter into the DC IN 16V jack on the LCD TV.
Plug the power cableinto an outlet.
The S-Video connection on the rear of the
LCD TV can provide you with better LCD picture detail and clarity for
the playbackof accessory sources such as DBS (digital broadcast
satellite), DVD (digital video discs), video games, and VHS VCR
(video casse tte recorder) tapes than the normal antenna picture
connections.
Note: The accessory device must have an S-VIDEO OUT (put) jack
in order for you to complete the connection on this page.
1. Connect an S-Video cable to the S - VIDEO jack of the other
equipment(DVD Player,Camcorder, etc.) and to the S - VIDEO jack
on the rear of the LCD TV.
2. Connect RCA -style audio cables (usually
red and white) to the AUDIO OUT (left and right) jacks on the other
equipment.Connect the other end of the cables to the AUDIO
jack on the side of the LCD TV.
3.Plug the DC Adapter into the DC IN 16V jack on the LCD TV.
Plug the power cableinto an outlet. Turn on the LCD TV and
other equipment.
4.Press the Source button to set he LCD TV to its S
t -VIDEO mode.
5.Press PLAY on the other equipment toview its material on the
LCD TV.
8 Magnavox LCD TV Installation
Go to cover page
PC (MONITOR) CONNECTION
This LCD TV can be used as a PC . Your computer will have to be
Equipped with a VGA type video output and VGA cable.
1. Connect one end of the VGA Video cable (not supplied) to the
Monitor(video) output on the computer, while connecting the other ends
to the VGA INPUT jack on the LCD TV.
2. Although audio connections are not required, the LCD TV can
Reproduce the computers audio out by an AUDIO ADAPTER to the
Audio output jack on the computer (if available) while connecting the
other ends of the Audio cables to the PC AUDIO Jacks on the bottom
of the TV.
3.Plug the DC Adapter into the DC IN 16V jack on the LCD TV. Plug the
power cable into an outlet. Turn on the LCD TV and PC.
4.Press the SOURCE button until PC MODE appears on the screen.
COMPONENT (YPBPR) CONNECTIONS
Component Video input provide the highest possible color and picture
resolution in the playback of digital signal source material, such as with
DVD players.
Note: The accessory device must have an component(YPbPr) output
jack in order for you to complete the connection on this page.
1. Connect the component (Y, Pb, Pr) Video OUT jacks from the
DVD player(or similar device) to the COMP(onent) VIDEO Input jacks
on the bottom of the LCD TV.
2.Connect the red and white AUDIO CABLES to the Audio (left ad right)
output jacks on the rear of the accessory device to the AUDIO IN jack.
Connect the other end of the cable to the Audio jack on the rear of
LCD TV.
3. Plug the DC Adapter into the DC IN 16 V jack on the LCD TV.
Plug the power cable into an outlet. Turn on the LCD TV and
other equipment.
4.Press the SOURCE button on the remote control to select HD.
HD will appear in the upper left corner on the TV screen.
5.Insert a DVD disc into the DVD player and press the PLAY button
on the DVD Player.
On Screen Display Magnavox LCD TV 9
Go to cover page
PC MODE
1st Layer 2nd Layer 3rd Layer
PICTURE
SMART PICTURE NORMAL
WARM
COOL
BRIGHTNESS
CONTRAST
AUTO ADJUST YES
IN PROGRESS
STORE? YES
NO
MANUAL ADJUST PHASE
CLOCK
HORIZONTAL
VERTICAL
AUDIO
SMART SOUND PERSONAL
NEWS
MUSIC
THEATRE
SETTINGS TREBLE
BASS
BALANCE
STEREO STEREO
VIRTUAL SURROUND VIRTUAL SURROUND
OFF
AVL YES
NO
FEATURES
PIP SIZE OFF
SMALL
MEDIUM
LARGE
PBP
VIDEO TV
AV
S-VIDEO
COMPONENT
AUDIO PC
PIP
DISPLAY ICON1
ICON2
ICON3
ICON4
SOURCE PC
TV
AV
S-VIDEO
HD
INSTALL
LANGUAGE ENGLISH
FRAN