Philips _ml1.2e_aa_chassis_lcd_tv_sm Datasheet

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3122 785 16320

Page 2

BDLx221/00

Important Safety Notice

x2PM8822/xx

Proper service and repair isimportant to the safe, reliable

operation of all HPConsumer Electronics Company**

Equipment. The service procedures recommended by HP and

described in this service manual are effective methods of

performing service operations. Some ofthese service

operations require the use of tools specially designed for the

purpose. The special tools should be used when and as

recommended.

It is important to note that this manual contains various

CAUTIONS and NOTICES which should be carefully read in

order to minimize the risk of personal injury to service

personnel. The possibility exists that improper service

methods may damage the equipment. It is also important to

understand that these CAUTIONS and NOTICES ARE NOT

EXHAUSTIVE. HP could not possibly know, evaluate and

advise the service trade of all conceivable ways in which

service might be done or of the possible hazardous

consequences of each way. Consequently, HP has not

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

Electronics Company will bereferred to as HP.

WARNING

Critical components having special safety characteristics are

identified with a bythe Ref. No. inthe parts list and

enclosed within a broken line*

(where several critical components are grouped in one area)

along with the safety symbol on the schematics or

exploded views.

Use of substitute replacement parts which do not have the

same specified safety characteristics may create shock, fire,

or other hazards.

Under no circumstances should the original design be

modified or altered without written permission from Philips.

Philips assumes no liability, express or implied, arising out of

any unauthorized modification of design.

Servicer assumes all liability.

FOR PRODUCTS CONTAINING LASER :

DANGER- Invisible laser radiation when open.

AVOID DIRECT EXPOSURE TO BEAM.

CAUTION- Use of controls or adjustments or

performance of procedures other than

those specified herein may result in

hazardous radiation exposure.

CAUTION- The use of optical instruments with this

product will increase eye hazard.

TO ENSURE THE CONTINUED RELIABILITY OF THIS

PRODUCT, USE ONLY ORIGINAL MANUFACTURER'S

REPLACEMENT PARTS, WHICH ARE LISTED WITH THEIR PART

NUMBERS IN THE PARTS LIST SECTION OF THIS

SERVICE MANUAL.

Take care during handling the LCD module with backlight

unit

- Must mount the moduleusing mounting holes arranged infour

corners.

- Do not press onthe panel, edge of theframe strongly or electric

shock as this will result in damage to the screen.

- Do not scratch orpress on the panel withany sharp objects, such

as pencil or pen asthis may result in damage to the panel.

- Protect the module fromthe ESD as it maydamage the electronic

circuit (C-MOS).

- Make certain that treatment person s body are grounded through

wrist band.

- Do not leave themodule in high temperature andin areas of high

humidity for a long time.

- Avoid contact with water as it may ashort circuit within the module.

- If the surface ofpanel become dirty, please wipe it off with a soft

material. (Cleaning with a dirty or rough cloth may damage the

panel.)

Page 3

Technical Data

2. Technical Specifications of Mirror TV

This section will provide information on the physical dimensions of the Mirror TV, allowing customers to use the product in many ways (such as to create new custom decorative frames, for example).

2.1. Dimensional information

The table below contains the dimensional information of the various models:

Model no.

(mm/ inches)

(mm/inches) 32” landscape

888.9 / 35.0

575.4 / 22.66

140 / 5.51 32” portrait

575.4 / 22.66

888.9 / 35.0

140 / 5.51 42” landscape

1116.9 / 43.97

688.8 / 27.12

159.9 / 6.30 42” portrait

688.8 / 27.12

1116.9 / 43.97

159.9 / 6.30

Legend:

: Width

: Height

: Depth

2.2. Weight information

The following table contains the weight information of the Mirror TV:

Mirror TV Model no.

Weight

(kg)

(Mirror TV with

decorative frame)

32”

24.5

42”

BDLx221/00

x2PM8822/xx

1. General

1.1.Product description

This 32" or 42" Mirror TV is specified as a display peripheral with PC analog video signal input and  includes TV/DTV function with 32" or 42" TFT LCD display.

For all Mirror TV's technical data and functionnalities see Service Manual 32" WXGA TFT LCD Monitor/TV (3138 106 1048x) or BDS 42" LCD Monitor/TV (3138 106 1049x).

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Decorative Frame

BDLx221/00

Changing the decorative Frame or mounting frame

3.1

Disassembly

Pull forward one side of decorative frame with light force. The clicking devices will unlatch. Remove the complete mounting frame including decorative frame.

1st 2nd

Unscrew the decorative frame mounting frame. Lift of decorative frame from mounting frame, beware of plastic tube for IR. Screw metal mounting frame on decorative frame. For a new decorative frame add the 4 foam strips (see mounting in chapter 3.3) and PHILIPS adhesive logo. For a new mounting frame add the 8 new strikers (see mounting in chapter 4.1).

x2PM8822/xx

3.2

changing light pipe

Remove the damaged tube by pushing it out.

The new plastic tube make sure the tube sticks out 16.6 (17.2) mm inside the metal mounting frame.

3.3 changing foam.

Unscrew the decorative frame of mounting frame. Lift of decorative frame from mounting frame, beware of plastic tube for IR. Screw metal mounting frame on decorative frame.

Unstick the damaged foam strip and stick a new foam with 1 to 2 mm from the inner side of decorative frame. During this installation do not pull the stick for do not extend it. See following drawing for disposition.

1 to 2 mm

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5.4.Technical data

5.6

No Connected

IR Board

BDLx221/00

x2PM8822/xx

6543

F005

F006

F004

F002

F001

F003

1071

123

+5TM

MCU_3V3

+5TM

No Connected

6071

63386

456

RC5

LED_GREEN

LIGHT_SENSOR

100n

2072

100n

2071

LIGHT_SENSOR

1K5

3071

L-97DSP7C

MCU_3V3

+5TM

3074

220R

I004I002 I003

BLUE

L-3WSYKPBW

6072-2

6072-1

L-3WSYKPBW

YELLOW

3073

220R

BC857B

7071

I001

4K7

3072

MCU_3V3

RC5

OUT

GND

6073

A4130

05-05-31

3911 626 8951

KONINKLIJKE PHILIPS ELECTRONICS N.V. 2004

TSOP34136

S/A PCB

SETNAMECHN

MIRROR TV IR LED

321

2005-05-26

SUPERS.

DATE

CHECK

LED_GREEN

******

CLASS_NO

owner.

is prohibited without the written consent of the copyright

toestemming van de auteursrechthebbende.

gedeeltelijk, is niet toegestaan dan met schriftelijke

DEPAUW

NAME

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8. Spare Parts List

IR Led

Spare Parts List

BDLx221/00

x2PM8822/xx

Internal speakers

32" (Right)

0150

0220

0005

0210

0150

0070

32" (Left)

0110

0040

0050

0160 0170

0230

0080

0070

0130 0140

42"( right & left)

0150

0160 0170

0200

Assy wall bracket

0060

0180

0100

0110

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Spare Parts List

BDLx221/00

x2PM8822/xx

BDL3221M/00 32PM8822/10 32PM8822/27 For monitor repair use service manual BDL3221V/00 - 313810610486 30 3911 626 89510 LED S/A MIRROR TV IR LED 40 3911 620 02941 FRAME, PLASTIC "DECORATIVE FRAME 32" 50 2511 300 20049 SCREW, PLASTIC "SCREW 2,9X9,5 60 2511 300 20043 SPACER, PLASTIC SPACER FOR IR RECEIVER 70 9965 000 34157 BRACKET, PLASTIC BRACKET IR LED FROM 32" 80 9965 000 34158 BRACKET, STEEL ASSY WALL BRACKET 32" 90 9965 000 34159 LOUDSPEAKER BOX, WITHOUT L.S. SPEAKER HOUSING 32" RIGHT

0 9965 000 34160 LOUDSPEAKER BOX, WITHOUT L.S. SPEAKER HOUSING 32" LEFT

0 9965 000 34161 BRACKET, STEEL WALL BRACKET 32"

0 2411 300 20141 LOUDSPEAKER SPEAKER 8 OHM 15 W

12 13

0 2511 300 20041 BRACKET, PLASTIC LATCH PART 0 9965 000 34162 FRAME, STEEL ASSY MOUTING FRAME 32P

0 2511 300 20042 PIN, STEEL STRIKER

0 3911 621 93781 CUSHION, FOAM PLASTIC FOAM SPEAKER 32

16 17

0 3911 621 93791 CUSHION, FOAM PLASTIC FOAM SPEAKER 32 RIGH 0 3911 621 93801 CUSHION, FOAM PLASTIC FOAM SPEAKER 32 LEFT

0 3911 621 93811 CUSHION, FOAM PLASTIC FOAM FOR GLASS 32 SIDE

0 3911 621 93821 CUSHION, FOAM PLASTIC FOAM FOR GLASS 32 TOP-BO

20 21

0 9965 000 34163 PLATE, GLASS MIRROR GLASS 32" 0 1211 300 10007 TAPE ADHESIVE, PLASTIC DOUBLE SIDE ADHESIVE TAPE

0 3911 626 89961 KIT, SERVICE, TV S/A KIT MUSHROOM

0 3104 304 27661 SPACER, RUBBER WALL SPACER BLACK 2K4

24 25

0 3104 308 78841 SCREW, STEEL BAG SCREWS WALLMOUNT FTV2K4 0 8639 000 16589 PR.CIRCUIT, T.V. TUNER MODULE EUROPE

0 3911 629 05361 CABLE, CONNECTING SPEAKER CABLE 32 RIGHT

0 3911 629 05371 CABLE, CONNECTING SPEAKER CABLE 32 LEFT

28 29

0 2511 300 20052 CLIP, PLASTIC CLIP 0 4822 454 13455 PLATE, NAME WORDMARK PHIL. FL6 29" DL SS

0 3911 626 94481 GUIDE, LIGHT, PLASTIC S/A LIGHT PIPE

BDL4221M/00 42PM8822/10 42PM8822/27 For monitor repair use service manual BDL4221V/00 - 313810610490 30 3911 626 89510 LED S/A MIRROR TV IR LED 40 3911 620 02951 FRAME, PLASTIC "DECORATIVE FRAME 42 50 2511 300 20043 SPACER, PLASTIC SPACER FOR IR RECEIVER 60 9965 000 34164 BRACKET, PLASTIC BRACKET IR LED FROM 42" 70 9965 000 34165 BRACKET, STEEL ASSY WALL BRACKET 42" 80 9965 000 34166 LOUDSPEAKER BOX, WITHOUT LS SPEAKER HOUSING 42" 90 9965 000 34167 BRACKET, STEEL WALL BRACKET 42"

0 2511 300 20041 BRACKET, PLASTIC LATCH PART

0 2511 300 20042 PIN, STEEL STRIKER

0 9965 000 34168 FRAME, STEEL ASSY MOUTING FRAME 42P

0 3911 621 93831 CUSHION, FOAM PLASTIC FOAM SPEAKER 42

0 3911 621 93841 CUSHION, FOAM PLASTIC FOAM FOR GLASS 42 SIDE

0 3911 621 93851 CUSHION, FOAM PLASTIC FOAM FOR GLASS 42 TOP-BO

0 9965 000 34169 PLATE, GLASS "MIRROR GLASS 42"

0 1211 300 10007 TAPE ADHESIVE, PLASTIC DOUBLE SIDE ADHESIVE TAPE

0 3911 626 89961 KIT, SERVICE, TV S/A KIT MUSHROOM

0 3104 304 27661 SPACER, RUBBER WALL SPACER BLACK 2K4

0 3104 308 78841 SCREW, STEEL BAG SCREWS WALLMOUNT FTV2K4

0 8639 000 16589 PR.CIRCUIT, T.V. TUNER MODULE EUROPE

0 2511 300 20052 CLIP, PLASTIC CLIP

0 4822 454 13455 PLATE, NAME WORDMARK PHIL. FL6 29" DL SS

0 3911 626 94481 GUIDE, LIGHT, PLASTIC S/A LIGHT PIPE

0 3911 629 05381 CABLE, CONNECTING SPEAKER CABLE 42

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BDLx221/00

x2PM8822/xx

Repair Tips

0. Warning

All ICs and many other semi-conductors are susceptible to

electrostatic discharges (ESD). Careless handling during

repair can reduce life drastically. When repairing, make sure

that you are connected with the same potential as the mass

of the unit via a wrist wrap with resistance. Keep components

and tools also at the same potential !

1. Servicing of SMDs (Surface Mounted Devices)

1.1 General cautions on handling and storage

- Oxidation on the terminals of SMDs results in poor soldering.

Do not handle SMDs with bare hands.

- Avoid using storage places that are sensitive to oxidation

such as places with sulphur or chlorine gas, direct sunlight,

high temperatures or a high degree of humidity. The

capacitance or resistance value of the SMDs may be

affected by this.

- Rough handling of circuit boards containing SMDs may

cause damage to the components as well as the circuit

boards. Circuit boards containing SMDs should never be

bent or flexed. Different circuit board materials expand and

contract at different rates when heated or cooled and the

components and/or solder connections may be damaged

due to the stress. Never rub or scrape chip components as

this may cause the value of the component to change.

Similarly, do not slide the circuit board across any surface.

1.2 Removal of SMDs

- Heat the solder (for 2-3 seconds) at each terminal of the

chip. By means of litz wire and a slight horizontal force,

small components can be removed with the soldering iron.

They can also be removed with a solder sucker (see Fig.

1A)

preferably be equipped with a thermal control (soldering

temperature: 225 to 250 C).

- The chip, once removed, must never be reused.

1.4 Attachment of SMDs

- Locate the SMD on the solder lands by means of tweezers

and solder the component on one side. Ensure that the

component is positioned correctly on the solder lands (see Fig.2A).

- Next complete the soldering of the terminals of the

component (see Fiq. 2B).

2. Caution when attaching SMDs

- When soldering the SMD terminals, do not touch them

directly with the soldering iron. The soldering should be

done as quickly as possible, care must be taken to avoid

damage to the terminals of the SMDs themselves.

- Keep the SMD's body in contact with the printed board when

soldering.

- The soldering iron to be used (approx. 30 W ) should

preferably be equipped with a thermal control (soldering

temperature: 225 to 250 C).

- Soldering should not be done outside the solder land.

- Soldering flux (of rosin) may be used, but should not be

acidic.

- After soldering, let the SMD cool down gradually at room

temperature.

- The quantity of solder must be proportional to the size of the

solder land. If the quantity is too great, the SMD might

crack or the solder lands might be torn loose from the

printed board (see Fig. 3).

While holding the SMD with a pair of tweezers, take it off gently using the

soldering iron's heat applied to each terminal (see Fig. 1 B).

- Remove the excess solder on the solder lands by means of

litz wire or a solder sucker (see Fig. 1C).

1.3 Caution on removal

- When handling the soldering.iron. use suitable pressure and be careful.

- When removing the chip, do not use undue force with the pair of tweezers.

- The soldering iron to be used (approx. 30 W) should

Right

Fig.3 Examples

Page 13

Repair Tips

3. Lead-free product identification

You can identify lead-free product by Philips-lead-free logo on PCB.

4. Lead-free product repair instruction

BDLx221/00

x2PM8822/xx

4.1 Use only lead-free Solder Alloy 0622 149 00106(1.2mm SAC305) or 0622 14900108(1.0mm SAC305). Remark: For lead free soldering material, please visit website for details. This is recommended by Philips.

4.2 Use only adequate solder tools applicable for lead-free soldering-tin. The solder tool must be able to reach at least a solder-temperature of 400 , to stabilize the adjusted temperature at the solder-tip and to exchange solder-tips for different applications. Small Passives/Actives to be removed with thermal tweezers Automated system for IC and BGA repair (Microscope, Camera, Beam split optics, Computer, Programmer, Heat controllers, Vacuum system, Laser pointer) Solder Hand-Tool (Adjustable in temperature height, Temperature shall be held constant,Flexible tips)

4.3 Adjust your solder tool so that a temperature around 360 -380 is reached and stabilized at the solder joint. Heating-time of the solder-joint should not exceed~4sec.Avoid temperatures above 400 otherwise wear-out of tips will rise drastically

and flux-fluid will be destroyed.Corrosion of Tool-Spikes can be avoided when using SAC305 and a temperature of less than 400 .

4.4 Mix of lead-free solder-tin/parts with leaded soldering-tin/parts is possible but not recommended. If not to avoid clean carefully the solder-joint from old tin and re-solder with new tin.

4.5 Use only original spare-parts listed in the Service-Manuals. Standard-material(consumables) can also be purchased at external companies.

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