CMD-Z1.pdf

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CMD-Z1
SERVICE MANUAL
AEP Model
UK Model
SPECIFICATIONS
Signalling format
Frequency range
GSM power class
SIM chip
Display
GSM
Transmit: 890 ~ 915 MHz
Receive: 935 ~ 960 MHz
Class 4 (2 W)
Pluggable mini SIM card
High resolution full graphics display
Resolution: 97 x 32 pixels
5 lines: 1 header line for icons
2 lines x 11 large characters
or
4 lines x 16 small characters
0 dB
200 kHz
124
Transmit frequency drift (synchronized)
<
±
0.1 p.p.m.
2W
Antenna gain
Channel spacing
Number of channels
Frequency stability
RF output power
PORTABLE DIGITAL CELLULAR TELEPHONE
WITH ACCESSORIES
Power requirements
Battery life
Operating temperature
Storage temperature
Battery pack charging temperature
Dimensions
Weight
Volume
Accessories
5.4 V ~ 8.4 V dc
Standby : up to
±80h
Talk time : minimum 4h up to 10h
–25°C to +55°C
–40°C to +70°C
+0°C to +40°C
133 mm (265 mm with antenna and microphone arm
opened) (H) x 60 mm (W) x 26 mm (D)
220 g
120 cm
3
QN-020BC (desk top charger), QN-011AC (AC adaptor),
QN-012AC (AC adaptor - UK), QN-021BC (travel charger -
Euro), QN-022BC (travel charger - UK), QN-022HFK (hands
free kit), QN-022BP (battery pack), QN-022DC (cigar lighter
charger), QN-022PCM (PCMCIA card)
Design and specifications are subject to change without prior notice.
This appliance conforms with EEC Directive 87/308/EEC regarding interference suppression.
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SECTION 1
OPERATING INSTRUCTIONS
End Key.
Press to end calls.
Call Key.
Press after dialling a
number to make a call
Clear Key
Press short to erase last
digit or letter. Press long to
erase total number or
name. If in menu, press to
go one level back.
Display
Battery charge level.
Mail box message(s)
R
Roaming
No service
MENU
Press to enter menu
structure.
ABC
Character input
Icons which appear in standby
mode
Antenna
Extend fully for best operation.
Barring outgoing calls
ON/OFF SLIDER SWITCH
INCOMING CALL
WARNING LED
JOG DIAL
ANTENNA
Barring incoming calls
Barring incoming and
outgoing calls
Call divert
REC/PLAY BUTTON
EARPIECE
FLIP-DOWN MICROPHONE
DISPLAY
You have missed incoming
calls
Carry mode
SIMCARD HOLDER
C
SIMCARD HOLDER
RELEASE BUTTON
MENU BUTTON
Silent mode
In car mode
CAR EXTENSION
CONNECTOR
ringer off (volume set to 0)
•
Flip down microphone
– activates incoming call (flip-down)
– stops active call (flip-up)
– activates outgoing call (flip-down)
jog dial : jog and enter (push)
– dial for menu control
rec/play : to record/playback up to 20 seconds
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SECTION 2
DISASSEMBLY
IMPORTANT NOTES
:
1)
Disassembly of the RF/Logic Assembly, including the Lower Shield (on which the
IMEI sticker is mounted) and all other shielded elements is totally forbidden. Any
attempt to do so may lead to non-compliance with GSM as well as CE
specifications, and in extreme cases it can cause interference problems.
2)
When replacing cosmetic parts, verify if all spacers are mounted on the new
cosmetic; if necessary transplant them from the old to the new cosmetic part.
3)
When reassembling, make sure all screws are tightened fully.
•
Remove the SIM Card Holder (1).
•
Remove the Antenna (2) using the Antenna Jig; also remove the Antenna Ring (3) which is pressed over the
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top/bottom cosmetic part. Note the position (top/down side) of this ring for correct reassembly.
Remove the Battery Lid (4) and the Battery (5).
Unscrew four screws (a) on the Battery Compartment.
The Lower Case Assy (6) can now be lifted; however, it is still tightened as the top side is held together with
claws.
Lifting the Lower Case Assy is preferrably performed gently on the antenna side. When reassembling this
part, first insert the REC/PLAY button side.
The RF/Logic Board (7) along with the Microphone Arm Assy (8) can now be taken out. Note, however, that
the RF/Logic Board is still held onto the Display Board through a connector located at the bottom/left side
between the two boards, so at this point still invisible.
To remove the RF/Logic Assy (7), including the Microphone Arm Assy (8), first of all put the Microphone Assy
to an angle of 90° versus the set. Next, push the Microphone Assy gently upward while at the same time
pushing the Microphone Holding Part of the Upper Housing Assy downward (b). This should release the
RF/Logic Assy from the rest of the set.
The Microphone Arm Assy can be released by unscrewing one screw (d).
When reassembling this board, gently push in the bottom/left corner to insert the RF/Logic side connector
into the display connector side.
When disassembling the RF/Logic Board, three Plastic Sleeves (10) will come loose; note their position for
correct reassembly.
The Display Board (11) can now be taken out of the Upper Housing Assy (12).
The Jog Mounted PCB (13) can be taken out of the Lower Case Assy after unscrewing four screws (c). Note
that one of these screws has a large head.
Underneath the Jog there is a Jog Shielding (14).
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