Nokia Lumia 625 User manual

Check the repair
policy before
performing any
mechanical repair
on Service Level
1&2!
Service Manual for L1 an
d
L2
Nokia Lumia 625
RM-941, RM-942, RM-94
3
Key features
z4.7" LCD Display
z2G/3G/4G connectivity
zBluetooth 4.0 with Bluetooth LE
z5 Mpix main camera and 0.3 Mpix front camera
Version 1.0
Exploded view Disassembly steps Disassembly video
Assembly steps Assembly video Solder components
Service devices Product controls and interfaces Service concept
Phone reset
©2013 Nokia | Nokia Internal Use only | All Rights Reserved.
More More More
More More More
More More More
More

Service Manual Level 1 and 2
Nokia Lumia 625
RM-941, RM-942, RM-943
Version 1.0
Exploded view
TOUCH PANEL
I0001
DISPLAY CONNECTOR FILM
I0003
DISPLAY MODULE
I0002
A-COVER
I0005
DISPLAY MYLAR
I0038
EARPIECE
I0006 DISPLAY FLEX ADHESIVE
I0004
EARPIECE ADHESIVE
I0007
SIDE KEY FLEX
I0008
RF CABLE
I0009
LIGHT SWAP PWB
I0010
TYPE LABEL
I0022
BOTTOM SHIELDING LID
I0011
TOP SHIELDING LID
I0012
DISPLAY AND SIDE KEY
CONNECTOR RUBBER
I0015
SIDE KEY SUB BOARD
CONNECTOR RUBBER
I0034
AV CONNECTOR SPONGE
I0013
TOUCH PANEL
CONNECTOR RUBBER
I0016
SCREW TORX+ SIZE 5
M2.5 x 2.8
I0024
SCREW TORX+ SIZE 5
M2.5 x 3.6
I0036
BATTERY CONNECTOR
RUBBER
I0014
PROXIMITY SENSOR RUBBER
I0017
BATTERY ADHESIVE
I0025
BATTERY MYLAR
I0027
FRONT CAMERA RUBBER
I0018
BATTERY
I0026
THERMAL PAD U2700
I0021
THERMAL PAD U500
I0019
THERMAL PAD U1100
I0020
D-COVER
I0028
IHF SPEAKER
I0029
CAMERA
I0023
VIBRA
I0031
SPEAKER ADHESIVE
I0030LED FLASH FLEX
I0032
SUB BOARD PWB
I0033
SPEAKER SEALING SPONGE
I0035
BATTERY COVER
I0037
SUB BOARD ASSEMBLY
(I0033 - I0035)
LIGHT SWAP PACKAGE
(I0010 - I0022)
13
D-COVER ASSEMBLY
(I0028 - I0032) 2
Only available
as assembly
Not reuseable
after removal
Repair/swap
only in level 3
©2013 Nokia | Nokia Internal Use only | All Rights Reserved.

Service Manual Level 1 and 2
Nokia Lumia 625
RM-941, RM-942, RM-943
Version 1.0
Disassembly steps
1) For disassembling you need the Nokia Standard Tool kit version 2. You will also need the RF connector
disassembly/assembly tool SS-231 or the SS-298 and the camera removal tool SS-305.
2) Protect the TOUCH PANEL with protective film.

3) Release the BATTERY COVER from the bottom end by pushing from the USB connector hole.
4) Remove the BATTERY COVER.

5) Unscrew the eight Torx+ size 5 screws in the order shown. Do not use the screws again. Discard them.
6) To remove the D-COVER, first release the two shown clips on the top of the device. Use the SRT-6 to
push up the D-COVER from the shown place.

7) Then release the three shown clips from the right side of the device with the SRT-6.
8) Then release the two shown clips from the bottom of the device.

9) Lift up and remove the D-COVER.
10) Open the BATTERY connector with the SS-93. Be careful not to damage the connector or any
components nearby.

11) Release the adhesive holding the BATTERY from the bottom with the SS-93.
12) Remove the BATTERY.

13) Peel off the BATTERY MYLAR. Do not use it again. Discard it.
14) Open the TOUCH PANEL connector with the SS-93. Be careful not to damage the connector or any
components nearby.

15) Open the DISPLAY connector.
16) Open the SIDE KEY FLEX connector.

17) Open the SUB BOARD SIDE KEY FLEX connector.
18) Release the RF-CABLE connector from the main ENGINE BOARD with the SS-231. Lock the SS-231 to
the top of the connector as shown and lift it up carefully. Note that the SS-298 can also be used to
disconnect the RF CABLE.

19) Release the RF CABLE connector also from the SUB BOARD side.
20) Unscrew the two Torx+ size 5 screws. Do not use the screws again. Discard them.

21) To remove the main ENGINE BOARD, first release the adhesive holding it from the shown side with
the SS-93.
22) Then push with SS-93 to release the clip located by the TOUCH PANEL connector.

23) Lift up the ENGINE BOARD from the bottom end and remove it.
24) To remove the SUB BOARD, first release the shown clip with the SRT-6 from the shown place.

25) Then release the two clips located on both sides of the USB connector.
26) Lift up and remove the SUB BOARD.

27) Release the EARPIECE with the dental tool. Be careful not to injure yourself with the sharp end of the
dental tool. Remove the EARPIECE with tweezers. Do not use it again. Discard it.
28) Remove and discard the EARPIECE ADHESIVE with the dental tool.

29) Peel off the SIDE KEY FLEX from the A-COVER with the SS-93.
30) Then release the SIDE KEYS from the side of the A-COVER.

31) Remove the SIDE KEY FLEX. Do not use it again. Discard it.
32) Remove the RF CABLE by first releasing it from the two metal holders on the A-COVER.

33) Grab the RF CABLE from the metal sheet and remove it.
34) Start releasing the TOUCH PANEL by inserting the SS-93 to the EARPIECE hole. Turn the SS-93
sideways and slide it to the direction shown.

35) Then release the right side of the TOUCH PANEL by sliding the SRT-6 along the side.
36) Then release the bottom side of the TOUCH PANEL by sliding the SS-93 under it. Keep the edge of
the SS-93 outside the TOUCH PANEL to avoid damaging the sponge underneath.