Hitachi DLP Lamp UX21515 How-To Replacement Guide

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For Part Number: UX21515, UX-21515 (Sealed replacement lamp for DLP televisions, small lamp with no vents)

For Enclosure: Hitachi Lamp (enclosures UX21515 / LC48)

Lamp Type: LCD.

For Bulb: UHP 100W / 120W 1.0

Philips P22 100W/120W 1.0

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Compatible TV Models: 70VS810, 70VX915.

Assembly part numbers: NA63991, NA72182, NT0455, NA63941.

NORMAL DISCLAIMER:
— Do NOT purchase generic brand lamps such as LTI, APO or third-party manufacturers such as OSRAM.

These lamps were NOT engineered with and for your TV…only your Philips lamp has been engineered to work flawlessly and output the best possible color. Above that, it just doesn’t make sense to choose an aftermarket lamp for a $5-$10 difference (and in many cases they are more expensive!!). Be a smart consumer and do your research! Discount-Merchant.com promises to be the low price leader in all Projection TV Lamps they carry…if this is not true, let us know and we’ll fix it!

Tools Required: Standard Philips or Flathead screwdrivers, Pair of Pliers, A new lamp.

Time Required: About 15 minutes

Abstract: This guide is being published to show how easy it is to replace your original Hitachi Lamp UX21515.

NOTE: We recommend you to use latex gloves when handling the new bulb, to avoid any dirt or oil. Our hands are naturally oily…The oil residue from our hands can cause premature failure of the lamp if the front side of the lamp is not wiped down after the installation. It doesn’t hurt to do a final wipe with a clean, non-abrasive, lint-free cloth before reinstalling your lamp…

 

Hitachi LC48
1.-Hitachi DLP Lamp UX21515  
Metal case part No. NA70832
2.-First remove the metal case by unscrewing it from the plastic housing.
Plastic piece part No. NJ0930 and No. NJ2102

3.-Take out two black stickers to reveal one screw in each hole on the top plastic piece; remove them.

 
Metal case part No. NA70832

4.-Unclip the metal case and carefully tug on it and pull it apart.

Original lamp part No. P22 100W/120W 1.0 Philips & plastic housing part No. NJ0929

5.-Use your screwdriver to remove the screws securing the lamp in its place.

 
Small metal case part No. NA72191
6.-Remove the screw on the side of the case that holds the two plastic covered cables to the housing.
Small metal case part No. NA72191

7.-Now, gently give it a pull to remove the small metal case.

 
Twin plastic coverd cables.
8.-You can now remove the cable that’s attached to the lamp.
Original lamp part No. P22 100W/120W 1.0 Philips

9.-Extract the bulb by tilting it a little to the side and rotating it.

 
Original lamp part No. P22 100W/120W 1.0 Philips & Twin plastic coverd cables

10.-Remove both cables attaché to the lamp.

Original lamp part No. P22 100W/120W 1.0 Philips & Twin plastic coverd cables

11.-Watch out for the small pieces when disassembling the lamp.

 
Original lamp part No. P22 100W/120W 1.0 Philips

12.-Now, grab your replacement bulb and install it the same way you took out the old one.

Original lamp part No. P22 100W/120W 1.0 Philips

13.-Reconnect the two plastic covered cables on their respective terminal.

 
Original lamp part No. P22 100W/120W 1.0 Philips

14.-Reinstall the metal ring over the bulb, place the bulb inside the enclosure and secure it with the screw.

Small metal case part No. NA72191

15.-Insert the metal clip to hold the cables to the housing.

 
Small metal case part No. NA72191 & Plastic housing part No. NJ0929

16.-And secure it with the screw that you took out earlier.

Metal case part No. NA70832 & Plastic housing part No. NJ0929

17.-Place the metal case back on and place the screws back on.

 
Hitachi LC48

18.-And this is what it looks like when it’s done.

 

IMPORTANT: After installing the replacement bulb, you should wipe it with a clean cloth to avoid any dirt or oil. Our hands are naturally oily…this could reduce considerably the life span of the new lamp.

Again, Discount-Merchant.com promises to be the low price leader in all Projection TV Lamps they carry…if this is not true, let us know and we’ll fix it!

Click below to buy this lamp now:
buynow
Lowest Prices Anywhere!

 

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