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Ericsson T65 Repair Instruction
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Ericsson T65 Repair Instruction

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Repair Instruction T65, Electrical
by Toko (tok@gsm-free.org)
Contents
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2
3
4
5
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10
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13
4/00021-2/FEA 209 544/62 C
©
Ericsson Mobile Communications AB
Appearance Problems.....................................................................................................2
Network Problems...........................................................................................................3
On/Off Problems .............................................................................................................4
Audio Problems ...............................................................................................................5
Display/Illumination Problems ......................................................................................7
Capacity/Charging Problems.........................................................................................9
SIM Problems................................................................................................................10
Key Problems.................................................................................................................11
Alert Problems...............................................................................................................12
Data Communication Problems...................................................................................13
Software Problems ........................................................................................................14
Service functions in the software .................................................................................15
Revision History ............................................................................................................16
Repair Instruction, Electrical
Approved according to 000 21-LXE 107 42/1

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Summary of Contents for Ericsson T65

  • Page 1 Repair Instruction, Electrical Repair Instruction T65, Electrical by Toko (tok@gsm-free.org) Contents Appearance Problems.....................2 Network Problems......................3 On/Off Problems ......................4 Audio Problems .......................5 Display/Illumination Problems ..................7 Capacity/Charging Problems..................9 SIM Problems........................10 Key Problems.........................11 Alert Problems.......................12 Data Communication Problems...................13 Software Problems ......................14 Service functions in the software .................15 Revision History ......................16...
  • Page 2 • If the fault still remains handle the unit on according to the local company directives. Fig.1 Fig.2 Fig.3 4/00021-2/FEA 209 544/62 C 2(16) © Ericsson Mobile Communications AB...
  • Page 3 • If the fault still remains, put the old rear cover with antenna back in the phone and handle the unit on according to the local company directives. Fig. 1 4/00021-2/FEA 209 544/62 C 3(16) © Ericsson Mobile Communications AB...
  • Page 4 If the fault remains, try to upgrade the phone with the latest software. • If the fault still remains, handle the unit on according to the local company directives. Fig. 1 Fig. 2 Fig. 3 4/00021-2/FEA 209 544/62 C 4(16) © Ericsson Mobile Communications AB...
  • Page 5 If the phone has handsfree problem, check the system connector for dirt/mechanical damage (Fig. 5). If necessary, clean or replace the system connector. • If the fault still remains handle the unit on according to the local company directives. 4/00021-2/FEA 209 544/62 C 5(16) © Ericsson Mobile Communications AB...
  • Page 6 Repair Instruction, Electrical Fig. 1 Fig. 2 Fig. 3 Fig. 4 Fig. 5 4/00021-2/FEA 209 544/62 C 6(16) © Ericsson Mobile Communications AB...
  • Page 7 If necessary, tighten or replace screw. If the fault still remains replace the dome assembly. • If the fault still remains handle the unit on according to the local company directives. 4/00021-2/FEA 209 544/62 C 7(16) © Ericsson Mobile Communications AB...
  • Page 8 Repair Instruction, Electrical Fig. 1 Fig. 2 Fig. 3 4/00021-2/FEA 209 544/62 C 8(16) © Ericsson Mobile Communications AB...
  • Page 9 Connect a charger to the phone. When the phone starts to indicate charging (and shows the message "Ericsson optimized charging" for a while), let the battery be charged for at least another 15 minutes. Check the standby time and talk time in the status menu using the volume button (Fig.
  • Page 10 Check the function of the SIM holder. If necessary, clean or replace the complete SIM holder or just the SIM drawer. • If the fault still remains handle the unit on according to the local company directives. 4/00021-2/FEA 209 544/62 C 10(16) © Ericsson Mobile Communications AB...
  • Page 11 If necessary clean the contact surface on the PCB (Fig. 2). If necessary replace the volume switch and/or volume button. • If the fault still remains handle the unit on according to the local company directives. Fig. 1 Fig. 2 4/00021-2/FEA 209 544/62 C 11(16) © Ericsson Mobile Communications AB...
  • Page 12 Choose: 3. Service tests / 4. Buzzer. Ring volume can be selected from zero to six with the arrows or the numbers. • If the fault still remains handle the unit on according to the local company directives. Fig. 1 Fig. 2 4/00021-2/FEA 209 544/62 C 12(16) © Ericsson Mobile Communications AB...
  • Page 13 (Fig. 1). If necessary clean or replace the system connector. • Try to upgrade the phone with the latest software. • If the fault still remains handle the unit on according to the local company directives. Fig. 1 4/00021-2/FEA 209 544/62 C 13(16) © Ericsson Mobile Communications AB...
  • Page 14 Choose: 1. Service info / 1. SW information. The Software revision and date are shown in the display. • If the fault still remains, handle the unit on according to the local company directives. 4/00021-2/FEA 209 544/62 C 14(16) © Ericsson Mobile Communications AB...
  • Page 15 They are: 1. Service info 2. Service settings 3. Service tests 4. Text labels To use the functions press the following combination on the keyboard: è * 4/00021-2/FEA 209 544/62 C 15(16) © Ericsson Mobile Communications AB...
  • Page 16 Repair Instruction, Electrical 13 Revision History Rev. Date Changes / Comments 2001-07-05 First draft 2001-08-06 Corrections 2001-08-28 Corrections after intern validation 4/00021-2/FEA 209 544/62 C 16(16) © Ericsson Mobile Communications AB...

  • Page 17: Table Of Contents

    Part List, Electrical repair Part List T65, Electrical repair by Toko (toko@gsm-free.org) Contents Mounting Drawings ......................2 Exploded View.........................3 T65........................3 Component List .......................4 Mechanical Parts T65 ..................4 2/ROA 117 8415/1.....................5 Revision History ......................5 131 22-2/FEA 209 544/62 A Approved according to 000 21-LXE 107 42/1 ©...

  • Page 18: Mounting Drawings

    1078- the Mounting drawings show the components position on the printed board. The Mounting drawings can be found in document 1078-2/FEA 209 544/62. Board Number Mounting Drawing 2/ROA 117 8415/1 P1E 1078-2/ROA 117 8415/1 Rev. B 131 22-2/FEA 209 544/62 A 2(5) © Ericsson Mobile Communications AB...

  • Page 19: Exploded View

    Part List, Electrical repair 2 Exploded View 131 22-2/FEA 209 544/62 A 3(5) © Ericsson Mobile Communications AB...

  • Page 20: Component List

    Part List, Electrical repair 3 Component List Mechanical Parts T65 • Contains mechanical parts. Pos. number refers to the Exploded View. Parts available to order will be found in the Web Shop. Pos. Description Part Number Comments Front Assembly Cosmic Blue...

  • Page 21: 2/Roa 117 8415/1

    RNK 860 137/1 P1B R740 Resistor REP 622 454/1 Can be damaged when replacing X100. X100 Connector RPT 403 309/1 4 Revision History Rev. Date Changes / Comments 2001-09-14 131 22-2/FEA 209 544/62 A 5(5) © Ericsson Mobile Communications AB...