Panasonic CF-Y4HWPZZ Service Manual ▷ View online
2.3.5. Bend of PAD FPC
Bend PAD FPC and put into the state in a right picture. (The bend margin of error
mm)
PAD FFC
Dotted line: Valley type bends.
Solid line: Mountain type bends.
Solid line: Mountain type bends.
2.3.6. Static electricity removal of PAD FPC
PAD FPC
CN900
Remove static electricity on the point of contact side of connector (CN900) with the brush
when you install PAD FPC in the Board.
when you install PAD FPC in the Board.
(Reference)
Static electricity removal brush : Bamboo brush
EA109DH-5
Static electricity removal brush : Bamboo brush
EA109DH-5
2-13
2.3.7. Installation of touch pad
Touch Pad
Insert FPC
Put the PAD sheet to a green area of PAD.
In that case, do not get on the connector and the chip parts.
In that case, do not get on the connector and the chip parts.
The standard of the FPC insertion
is FPC reinforcement board and
PAD sheet edge side.
is FPC reinforcement board and
PAD sheet edge side.
Pad Sheet
Affixation
Match to this line.
Match the Pad Ring to the convex part (two places).
Match the touch pad to this concave part.
OK
NG
Installation of Pad Ring and Touch Pad
The Touch Pad back tape affixation specification
Pad Sheet affixation specification
Pad Ring
Positioning pin
Pad Button
Touch Pad
Note that the touch pad does not get on on
the positioning pin. (Refer to the figure below.)
Touch Pad
Put in the width of the connector.
Match to the
connector edge.
connector edge.
Tape
Connector
Put the Tape to mediate the surface of FPC
and the surface of the Chip.
2-14
2.3.8. Line processing of Modem Cable and the order of tightening screw of MDC
Modem
MDC Modem Surface side
MDC Modem back side
Screw A
Modem Cable
Connector
insertion
insertion
MDC Modem
The order of tightening Screw: A
B
MDC tape putting specification
Screw B
MDC Tape
MDC Modem
Tape
MDC Tape
Hold Tag Part and put the MDC Tape.
Put the MDC Yape, extend to both sides of MDC Modem.
Put the MDC Yape, extend to both sides of MDC Modem.
Tag Part
2.3.9. Assembly of Power Knob
Screw
Screw
Screw
Power Knob
Front PWB
Right adjust
Insert in the ditch part of the power knob.
2-15
2.3.10. Line processing of Speaker Cable
CN27
CN37
Catch for the pin in two places.
Catch for the pin
Pass the under.
2.3.11. Attention when Speaker is exchanged
Speaker Ring
Speaker
+ Side
- Side
Black
Red
Black
Red
R Side
L Side
+ Side
- Side
Long
Short
Speaker Cable R
Speaker Cable L
Adjust the overflow from the speaker
to 0.5mm or less about the Speaker Ring.
Moreover, do not touch the Corn Paper
of the Speaker.
Install the clearance of 1mm or more between a speaker terminal and rib/boss of a top case as follows
when you exchange the speaker.
Assembly of Speaker
Soldering
Soldering
Open the distance
1mm or more between
ribs of a speaker
terminal and a top
case.
1mm or more between
ribs of a speaker
terminal and a top
case.
Open the distance
1mm or more between
ribs of a speaker
terminal and a top case.
1mm or more between
ribs of a speaker
terminal and a top case.
Open the distance
1mm or more between
Boss of a speaker
terminal and a top case.
1mm or more between
Boss of a speaker
terminal and a top case.
Open the distance
1mm or more between
Boss of a speaker
terminal and a top case.
1mm or more between
Boss of a speaker
terminal and a top case.
Speaker (R)
Speaker (L)
Speaker terminal
Speaker terminal
2-16
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