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CCS Technical Documentation Schematics / Layouts DTX-3

CODEC




Name Appr
JP6/CODEC
Copyright (C) Nokia Corporation. All rights reserved.
Assoc Des.
THIS DRAWING IS PROTECTED BY COPYRIGHT AS AN UNPUBLISHED WORK.
Nokia 30/31 accessory TUONI
Dr.
UNAUTHORIZED REPRODUCTION OF THIS DRAWING IS NOT PERMITTED. TUONI 11-Ma
THIS DRAWING CONTAINS PROPRIETARY AND CONFIDENTIAL INFORMATION. File
$ratti/JP6_06/CODEC Sheet 6 of 9 1


Issue 1 04/03 Nokia Corporation Page A-1
CCS Technical Documentation Schematics / Layouts DTX-3

Connection




Name Appr
JP6/Connection
Copyright (C) Nokia Corporation. All rights reserved.
Assoc Des.
THIS DRAWING IS PROTECTED BY COPYRIGHT AS AN UNPUBLISHED WORK.
Nokia 30/31 accessory TUONI
Dr.
UNAUTHORIZED REPRODUCTION OF THIS DRAWING IS NOT PERMITTED. TUONI 11-Mar-03
THIS DRAWING CONTAINS PROPRIETARY AND CONFIDENTIAL INFORMATION. File
$ratti/JP6_06/CONN Sheet 2 of 9 1 (1)



Issue 1 04/03 Nokia Corporation Page A-2
CCS Technical Documentation Schematics / Layouts DTX-3

MCU and Memories




Name Appr
JP6/MCU & Memories
Copyright (C) Nokia Corporation. All rights reserved.
Assoc Des.
THIS DRAWING IS PROTECTED BY COPYRIGHT AS AN UNPUBLISHED WORK.
Nokia 30/31 accessory TUONI
Dr.
UNAUTHORIZED REPRODUCTION OF THIS DRAWING IS NOT PERMITTED. TUONI 11-Mar-03
THIS DRAWING CONTAINS PROPRIETARY AND CONFIDENTIAL INFORMATION. File
$ratti/JP6_06/MCU Sheet 8 of 9 1 (1)
This document is property of Nokia Corporation
Print Edit




Issue 1 04/03 Nokia Corporation Page A-3
CCS Technical Documentation Schematics / Layouts DTX-3

DTMF and FSK




Issue 1 04/03 Nokia Corporation Page A-4
CCS Technical Documentation Schematics / Layouts DTX-3

Power




VBB




Name Appr
JP6/Power
Copyright (C) Nokia Corporation. All rights reserved.
Assoc Des.
THIS DRAWING IS PROTECTED BY COPYRIGHT AS AN UNPUBLISHED WORK.
Nokia 30/31 accessory TUONI
Dr.
UNAUTHORIZED REPRODUCTION OF THIS DRAWING IS NOT PERMITTED. TUONI 11-Mar-03




Issue 1 04/03 Nokia Corporation Page A-5
CCS Technical Documentation Schematics / Layouts DTX-3

RS232




Issue 1 04/03 Nokia Corporation Page A-6
CCS Technical Documentation Schematics / Layouts DTX-3

Main Block




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CCS Technical Documentation Schematics / Layouts DTX-3

Trunk Interface




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CCS Technical Documentation Schematics / Layouts DTX-3

Extension Interface




Issue 1 04/03 Nokia Corporation Page A-9
CCS Technical Documentation Schematics / Layouts DTX-3

Assembly Values Diagram Bottom




Issue 1 04/03 Nokia Corporation Page A-10
CCS Technical Documentation Schematics / Layouts DTX-3

Assembly Values Diagram Top




Issue 1 04/03 Nokia Corporation Page A-11
CCS Technical Documentation Schematics / Layouts DTX-3




Issue 1 04/03 Nokia Corporation Page A-12