Private Communication Systems
Mobile Phones
Service Manual
S6 GSM / PCN
V 1.3
Total number of pages: 31
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Private Communication Systems
Mobile Phones
Table of Contents
Technical Data
Length 159 mm
Width 55 mm
Thickness 16/22 mm
Volume 155 cm³
Weight 165 g
Performance: GSM class 4 (2 Watt)
PCN class 1 (1 Watt)
Powersupply: Lithium Ion battery (3,6V/1000mAh)
Standby time: up to 30 hours
Talk time: Up to 4 hours.
Carging Time: Full charge in 2.5 hours
Display LCD high-resolution graphic display, 97 x 33 pixels, 4 rows of 16 characters
SIM Card Type: Small (plug in) 3V or 5V
General Information
The S6 is the first model of a whole new handset generation in 3 Volt technology. It comes either as a GSM or a PCN version.
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Mobile Phones
Mechanical Concept
Note: All part numbers refer to mechanical drawing in section 4.1!
The S6 consists of two boards, the RF & Control module (1010) and the user interface (1020).
The connection between those two boards is not made by a normal connector with plug-in contacts, but by a special interconnector (1090) embedded into a shielding frame (1060). This interconnector is upholding the connection through the pressure implied on it by the housing.
Be careful when assembling the interconnector. Avoid any kind of dust or dirt because it will affect the contacts of the interconnector.
The only removable part on the user interface is the ringer gasket (1080) which is needed to increase the ringer volume.
Furthermore there is a RF-plug on the user interface which has to be plugged into the appropriate connector on the RF & control module. This conection is very essential because it is the RF signal from / to the internal antenna.
The shielding is done by the lower case shell (1050) which is covered with a conductive material, so no additional shielding screen is necessary.
The antenna (1130) is directly screwed into the lower case shell.
The keypad (1030), the loudspeaker (1120), the microphone (1110) and the dust protection frame (1210) are mounted into the upper case shell (1040). Make sure that the microphone contacts are properly bent up when mounting.
When turning in the screws (1140, 1145 and 1150) make sure that the right torque is used (25 Ncm), because this will have an effect on the contacts of the interconnector.
Note: Make sure that you mount the right antenna, the GSM antenna has two stripes, the PCN antenna only has one!
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Mobile Phones
S6 GSM / PCN mechanical drawings
Figure 1: Mechanical Drawing S6
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Mobile Phones
Figure 2: Display with Dust Protection Frame
Note: The numbers displayed in the above drawings are NO ORDERING Nos, use the numbers in chapter 11 for ordering!
Ordering number for dust protection frame:
L36859-A4-C141
Figure 3: Dust Protection Frame
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Mobile Phones
Disassembling the S6
ESD regulations have to be followed!
1.Remove battery and SIM-Card.
2.Unscrew antenna (1130).
3.Unscrew 2 oval head screws (1150) (Torx 1,8x12).
4.Turn out 2 short flat head screws (1140) (Torx 1,8x8).
5.Remove plastic disks (1155) and turn out the 3 long flat head screws (1145) (Torx 1,8x12).
6.Lift off the lower case shell (1050).
7. Lift composite of MMI-board (1020) and RF-and controle module (1010) out |
of |
the upper case shell (1040). |
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Only for level-2 repairs: |
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a)Remove ringer gasket (1080) from the MMI board (1020).
b)Remove RF plug from RFand control module (1010).
c)Take off the MMI board (1020).
d)Take frame (1060) off the RFand control module (1010).
e)Remove interconnector (1090) from the frame (1060).
8.If necessary: Take battery connector out of lower case shell (1050).
9.Remove the dust protection frame (1210) from the upper case shell (1040).
10.Take keypad (1030) out of upper case shell (1040).
11.Remove earphone capsule (1120) and microphone (1110) from upper case shell.
Assembling the S6
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ESD regulations have to be followed!
1.Put earphone capsule (1120) and microphone (1110) into upper case shell.
2.Insert keypad (1030) into upper case shell (1040).
3.Put dust protection frame (1210) on display window inside upper case shell.
4.If necessary: Insert battery connector into lower case shell (1050).
5.Insert composite of MMI-board (1020) and RF-and controle module (1010) into upper case shell (1040).
BEFORE (only for level 2 repairs):
a)Put interconnector (1090) to the frame (1060).
b)Positioning of frame (1060) on the RFand control module (1010).
c)Place MMI board (1020) on top of frame (1060).
d)Connect RF plug of MMI board (1020) to RFand control module
(1010).
e)Mount ringer gasket (1080) on the MMI board (1020).
6.Close device with upper case shell (1040). Make sure that the 6 hooks of the upper case shell fit firmly into the respective slots of the lower case shell
(1050).
7.Screw 3 long flat head screws (1145) (Torx 1,8x12 /Torqe 25 Ncm) into lower case shell (1050). Close holes with plastic disks (1155) afterwards.
8.Screw 2 short flat head screws (1140) (Torx 1,8x8 /Torqe 25 Ncm) into lower case shell.
9.Screw 2 oval head screws (1150) (Torx 1,8x12 /Torqe 25 Ncm) into lower case shell.
10.Screw in Antenna (1130) (Torqe 25 Ncm).
11.Insert SIM-Card and battery.
Board Versions
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In the S6 mechanical drawing you see a bolt (position 1220) which is holding the RF&control module and the user interface together. This bolt was mounted only in the first 100k S6 handsets produced.
The handsets produced later are using different board versions with different part numbers (see table below!)
If a bolted handset comes back for service and one of the boards is defective, do not try to separate them. Just send the whole sandwich back to Germany.
S6 GSM/PCN Board Versions
GSM: |
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PCN: |
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Old version (with bolt): |
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Old version (with bolt): |
||
Main Board: |
S24859-A2600-A1-x |
Main Board: |
S24859-A3600-A1-x |
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MMI-Board: |
V24851-Z1508-A9 |
-x |
MMI-Board: |
V24851-Z1508-A10-x |
New version: |
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|
New version: |
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Main Board: |
S24859-A2600-A5-x |
Main Board: |
S24859-A3600-A5-x |
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MMI-Board: |
V24851-Z1508-A17 |
-x |
MMI-Board: |
V24851-Z1508-A18-x |
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|
|
|
|
Furthermore, the new versions are using a different shielding frame and a different interconnector !
Attention!
These numbers are not the spare part ordering numbers, they are manufacturing numbers printed on the boards itself.
Do not use them for ordering spare parts!
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Upper Case Protection
If the bolted boards are used, it has to be made sure that one guiding pin in the upper case shell is removed (see drawing!).
If the pin is not removed, the case may break!
Attention!
Do not remove the pin if the unbolted boards are used!
The removal of the pin is simply done by cutting it off with a sharp knife or cutter.
guiding pin
Handset Datecodes
Siemens is using the industrial standard DIN EN 60062 to indicate the production / service dates. The code is printed on the IMEI sticker located under the simcard reader.
-> YY = Datecode
PN MP ST D. Schnoor 10/97
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