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SERVICE MANUAL
Level 1&2
RM-394
RM-395 (US)
CONFIDENTIAL
Copyright © 2008 NOKIA. All rights reserved.
1680classic RM-394/RM-395/RM-490 1681c RH-118
RM-490
RH-118
Transceiver characteristics:
Band:
GPRS with EDGE downlink only
RM-394: EGSM Dual Band 900/1800 MHz
RM-395: GSM Dual Band 850/1900 MHz
RH-118: EGSM Dual Band 900/1800 MHz
RM-490: GSM Dual Band 850/1900 MHz
Display:
LCD: 64K color, 128x160, TFT (RM-394/395/490)
LCD: 128x160 CSTN color display (RH-118 only)
Camera:
VGA camera
Operating System:
ISA S40
Connections:
Connector: Easy Flash II Connector, AV connector for audio
Transceiver with BL-5CA 700mAh Li-Ion battery pack
Talk time
up to 7.6h
Transceiver with BL-5C 1020 mAh Li-Ion battery pack (RM-490)
ECTEL Talk time
up to 5.17 h
Service Manual Level 1&2
Standby time
Note
Depends on network
up to 18 days
parameters and
phone settings
ECTEL Standby
Note
time
Depends on network
up to 303.6 h
parameters and
phone settings
ISSUE 3
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Table of Contents
Related Manuals for Nokia RM-394
Summary of Contents for Nokia RM-394
- Page 1 RM-395 (US) RH-118 Transceiver characteristics: Band: GPRS with EDGE downlink only RM-394: EGSM Dual Band 900/1800 MHz RM-395: GSM Dual Band 850/1900 MHz RH-118: EGSM Dual Band 900/1800 MHz RM-490: GSM Dual Band 850/1900 MHz Display: LCD: 64K color, 128x160, TFT (RM-394/395/490)
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Page 2: Table Of Contents
TABLE OF CONTENTS Page CHANGE HISTORY COPYRIGHT WARNINGS AND CAUTIONS ESD PROTECTION CARE AND MAINTENANCE BATTERY INFORMATION EXPLODED VIEW SERVICE DEVICES SW-UPDATE DISASSEMBLY INSTRUCTION ASSEMBLY HINTS 12. SOLDER COMPONENTS ISSUE 3 Page (13) CONFIDENTIAL Copyright © 2008 NOKIA. All rights reserved. -
Page 3: Change History
2008 The purpose of this document is to help NOKIA service levels 1 and 2 workshop technicians to carry out service to NOKIA products. This Service Manual is to be used only by authorized NOKIA service suppliers, and the content of it is confidential. -
Page 4: Warnings And Cautions
5. Ensure all cables and wires are repositioned correctly. ESD PROTECTION Nokia requires that service points have sufficient ESD protection (against static electricity) when servicing the phone. Any product of which the covers are removed must be handled with ESD protection. The SIM card can be replaced without ESD protection if the product is otherwise ready for use. -
Page 5: Care And Maintenance
Batteries’ performance is particularly limited in temperatures well below freezing. Do not dispose batteries in a fire! Dispose of batteries according to local regulations (e.g. recycling). Do not dispose as household waste. ISSUE 3 Page (13) CONFIDENTIAL Copyright © 2008 NOKIA. All rights reserved. -
Page 6: Exploded View
1680classic RM-394/RM-395/RM-490 1681c RH-118 Service Manual Level 1&2 EXPLODED VIEW See corresponding ITEM/CIRCUIT REF in the Spare Parts Service Bulletins on NOL. 1680classic RM-394/RM-395/RM-490 & 1681c RH-118 EXPLODED VIEW A-COVER ASSY I0001 KEY-MAT ASSY I0002 6xTORX SCREW I0003 KEYMAT LIGHT GUIDE ASSY... -
Page 7: Service Devices
Service Bulletin (SB-011) on NOKIA On- line. Supplier or manufacturer contacts for tool re-order can be found in “Recom- mended service equipment” docu- ment on NOKIA Online. ISSUE 3 Page (13) CONFIDENTIAL Copyright © 2008 NOKIA. All rights reserved. -
Page 8: Sw-Update
To use FLS-5 Flash Dongle you have to follow the user guide inside the sales package. Please check always for the latest version of flash software, which is available on NOKIA Online. ISSUE 3 Page (13) CONFIDENTIAL Copyright © 2008 NOKIA. All rights reserved. -
Page 9: Disassembly Instruction
3 tabs one side and then 3 tabs another side. 5) Undo the TORX Plus size 4 screws in the order shown. 6) Lift and remove Engine Module Assembly ISSUE 3 Page (13) CONFIDENTIAL Copyright © 2008 NOKIA. All rights reserved. - Page 10 9) Use SS-93 Tool to release LCD tabs 10) Remove UI Shielding and LCD Module. 11) Gently pull UI Shielding and push LCD to release. 12) Remove the UI Shielding. ISSUE 3 Page (13) CONFIDENTIAL Copyright © 2008 NOKIA. All rights reserved.
- Page 11 16) Use SS-93 Tool to remove the Earpiece Module. the spring contacts. 17) Use Pick to lift the Dome Sheet. 18) Remove the Dome Sheet and discard it. ISSUE 3 Page (13) CONFIDENTIAL Copyright © 2008 NOKIA. All rights reserved.
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Page 12: Assembly Hints
1680classic RM-394/RM-395/RM-490 1681c RH-118 Service Manual Level 1&2 ASSEMBLY HINTS Assembly hint 1) Tighten the screws to the torque of 15Ncm in the order shown. ISSUE 3 Page (13) CONFIDENTIAL Copyright © 2008 NOKIA. All rights reserved. -
Page 13: 12. Solder Components
1680classic RM-394/RM-395/RM-490 1681c RH-118 Service Manual Level 1&2 12. SOLDER COMPONENTS Level 2 Solder Components 1680 classic RM-394/RM-395/RM-490 RH-118 Components overview Solder components only for Level 2 X2400 F2000 V2404 V2403 X2008 X7801 Remark: RH-118 no Camera Module and HWA...