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SERVICE MANUAL
Level 1&2
RH-121/RH-122
Transceiver characteristics
Band:
EGSM 900/1800
GSM 850/1900
Display:
Resolution 128 x 160
65 000 color TFT display
Operating System:
Series 30
Connections:
AC-3 charger, AC-6C travel USB charger, 2.5 mm AV
connector
Talk time
GSM: 4 hours
Confidential • Copyright © 2009 NOKIA • All rights reserved
WWW.AliFixit.COM
Nokia 1661 RH-121/RH-122
Service Manual Level 1&2
Standby
Note
GSM: 483 hours
Transceiver with
BL-4C 860 mAh
battery pack
Version 1.1
ISSUE 1
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Table of Contents
Related Manuals for Nokia RH-121
Summary of Contents for Nokia RH-121
- Page 1 AC-3 charger, AC-6C travel USB charger, 2.5 mm AV connector Talk time Standby Note GSM: 4 hours GSM: 483 hours Transceiver with BL-4C 860 mAh battery pack Confidential • Copyright © 2009 NOKIA • All rights reserved Version 1.1 ISSUE 1 WWW.ALISALER.COM...
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Page 2: Table Of Contents
Care and maintenance ................................7 Battery information ................................8 Exploded view ..................................9 Service devices ..................................10 SW-update ....................................11 Disassembly instruction ..............................12 Assembly hints................................... 15 Confidential • Copyright © 2009 NOKIA • All rights reserved Version 1.1 ISSUE 1 WWW.ALISALER.COM... -
Page 3: Change History
19.02.2009 Exploded view updated 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. Please note that NOKIA provides also other guidance documents (e.g. -
Page 4: Copyright
Nokia operates a policy of continuous development. Nokia reserves the right to make changes and improvements to any of the products described in this document without prior notice. Under no circumstances shall Nokia be responsible for any loss of data or income or any special, incidental, consequential or indirect damages howsoever caused. -
Page 5: Warnings And Cautions
3. Use only approved components as specified in the parts list. 4. Ensure all components, modules screws and insulators are correctly re–fitted after servicing and alignment. 5. Ensure all cables and wires are repositioned correctly Confidential • Copyright © 2009 NOKIA • All rights reserved Version 1.1 ISSUE 1 WWW.ALISALER.COM... -
Page 6: Esd Protection
Nokia 1661 RH-121/RH-122 Service Manual Level 1&2 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 7: Care And Maintenance
All of the above suggestions apply equally to the product, battery, charger or any accessory. Confidential • Copyright © 2009 NOKIA • All rights reserved Version 1.1 ISSUE 1... -
Page 8: Battery Information
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. Confidential • Copyright © 2009 NOKIA • All rights reserved Version 1.1 ISSUE 1 WWW.ALISALER.COM... -
Page 9: Exploded View
NOT available as spare part I0004 TYPE LABEL I0007 B-COVER D-COVER DECO I0010 I0008 Only available as These parts can not be Ver. 1.1 assembly reused after removal Confidential • Copyright © 2009 NOKIA • All rights reserved Version 1.1 ISSUE 1 WWW.ALISALER.COM... -
Page 10: Service Devices
Online. Supplier or manufacturer ACF-8 Country-Specific Adapters FLS-4 POS Flash Device (alternative) contacts for tool re-order can be found in “Recommended service equipment” document on NOKIA Online. Confidential • Copyright © 2009 NOKIA • All rights reserved Version 1.1 ISSUE 1 WWW.ALISALER.COM... -
Page 11: Sw-Update
Flash concept- (Point of Sales) To use the FLS-5 or FLS-4s Flash Dongle, you have to follow the user guide inside the sales package. Please check always for the latest version of flash software, wich is available on Nokia Online. -
Page 12: Disassembly Instruction
5) Use the SRT-6 to detach the A-COVER. Slide the 6) Remove the A-COVER. SRT-6 along the cover edge to release the 10 clips. Confidential • Copyright © 2009 NOKIA • All rights reserved Version 1.1 ISSUE 1 WWW.ALISALER.COM... - Page 13 11) To release the ANTENNA ASSEMBLY first insert 12) Use the dental tool to remove the MICROPHONE. the SS-93 between the assembly and the D-COVER. Then gently lift the assembly up. Confidential • Copyright © 2009 NOKIA • All rights reserved Version 1.1 ISSUE 1 WWW.ALISALER.COM...
- Page 14 SRT-6 along the bottom edge of the cover. Then pull the cover in the direction shown. - END OF DISASSEMBLING - Confidential • Copyright © 2009 NOKIA • All rights reserved Version 1.1 ISSUE 1 WWW.ALISALER.COM...
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Page 15: Assembly Hints
Nokia 1661 RH-121/RH-122 Service Manual Level 1&2 ASSEMBLY HINTS 1) Tighten the Torx+ 4 screws to the torque of 15 Ncm in the order shown. Confidential • Copyright © 2009 NOKIA • All rights reserved Version 1.1 ISSUE 1 WWW.ALISALER.COM...