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DISASSEMBLING AND ASSEMBLING (HTC Herald Sevice Manual)
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DISASSEMBLING AND ASSEMBLING (HTC Herald Sevice Manual)
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1. Eject the Stylus.
2. Eject the micro SD card if available.

Release rear cover lock by pressing to right.


 

Release battery.

Unfasten 4 screws located on rear of unit.

Release the antenna & speaker module.

Disassembly C & D parts.
Carefully insert flat plastic stick into the gap
between C & D part. Be noticed this action
should be performed very carefully.

 


 

Using the flat stick and move along the gap of the
unit.

Release the housing.

Unfasten one screw which fix the MB.

Disassemble vibrator, and release keyboard FPC.

 


 

Release board from its hook.

Lift up the main board, release the LCM FPC and
take out the MB.

Release Camera from its connector.

Unfasten 6 screws located on C & D part (rear
housing).

Release keyboard.

Unfasten 4 screws as shown on picture.

 


 

Upper part dis-assembly.

Release receiver.

Unfasten two screws of RF board and two located on
metal dome.

Release LCM FPC, separate RF board from
LCM.

Release keypad from Bezel.


 

Disassemble display bottom COVER.

Unfasten the screws.

Remove slider from bottom cover.

Remove slider from its hinge.

------ Disassembly process is done--------

 


 

Assembling

Assemble slider hinge.

Align to its position.

Put Slider into bottom cover.

Assemble slider and fasten 6 screws
72H01701-00M
Torque: 1.1 +0.1 kg-cm.

Assemble LCM and connect its FPC into RF
board.


 

Put the RF board FPC to pass through slider hole.

Maker sure FPC through the Slider .

Fasten 4 screws of RF board to display bottom
cover
72H1715-00M
Torque: 0.8 +- 0.1kg-cm.

Assemble receiver, put one tape to fix its wire.

Put keypad on it.


 

Continue with assemble the bezel,

Starting from left and right then to the top.

Fasten 4 screws on display bottom cover
72H01706-00M
Torque: 0.8 +- 0.1kg-cm.

Combine keyboard upper cover with display
bezel
keyboard upper cover
(combine with FPC/Keypad Qwerty key)
Need Fixture to assemble.

Fasten 6 screws of keyboard upper cover
72H1696-00M
Torque: 0.8 +- 0.1kg-cm.

Assemble Camera.


 

Pull out the slider and connect LCM FPC into MB
Then stick LCM FPC with adhesive tape, plus
one tape to fix LCM FPC.

Assemble MB by inserting into ring, put MB into
keyboard upper cover and fasten one screw on
it.(below camera)
Next, fasten the keypad FPC connector
72H1715-00M
Torque: 0.8 +- 0.1kg-cm.

Assemble vibrator into MB and put it in keyboard
upper cover..

Then assemble MB into housing starting from its
USB connector.

Check each button is assembly properly into its
position.

Assemble antenna and speaker module starting
from its right lower part.


 

Fasten 4 screws on rear side
72H01691H-00M
Torque 1.2 ± 0.1 kg-cm .

Put battery in .

OK

 

 

 

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