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Now downloading free:Motorola P7689

Download Motorola P7689 docs - Cell phone, GSM, Satellite phone - Nokia, Siemens, Samsung mobiles service manuals and repair information

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File name:p7689.rar
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Size:2041 kB




Original Chassis:P7789
Descr:P7689 / P7789 Timeport Mobile Phone Service Manual
Group:Electronics > GSM >
Uploaded:2004-06-30 07:01:16
Multipart: 0  1  2  3

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BD_Jade_A3_C_L3_V1.0.pdfRX_GSM_PCS A1 RX275_DCS RX MID CHANNELS GSM: CH 62 -- 947,4 MHz EGSM: CH 37 -- 942,4Mhz DCS: CH 700 -- 1842,8MHz PCS: CH 661 -- 1960MHz -2,5dB FL400 A9 RF_V2 RX LOCAL OSCILLATOR 4 RX_EN GSM LNA +13 dB C Q400 B -3,5dB FL401 925-960MHz B +10dB Q450 E +10dB C B Q450 E C 3 Q112 2 RX275 Osc. discrete circuty Q203 CR249 RF_V1 800MHz D9 PLL C8 U200 MAGIC F7 ( SCLK_OUT ) BCLKR ( SDFS ) BFSR ( SDRX ) BDR to WhiteCap 4 U150 10 EXT ANT SW_RF from J600 Pin2 3 V1 9 -0,6dB 7 6 5 925-960MHz -5dB B FL457 400 MHz +12dB C Q480 C F2 SWITCH SW_VCC C7 A7 STEP ATT. RXI DEMODULATION RXQ RX275_GSM RVCO_PCS -2,5dB 1930-1990MHz FL2400 6 1 U400 3 FL1400 1805-1880MHz -2,5dB 4 5 RX275_DPCS RX SPI G9 G8 V2 2 7 V2 2 +12dB B Q1400 C -2dB FL1401 1805-1990MHz 5 V1 U401 U151 SWITCH CONTROL 2 1 TX_EN RF_V1 4 RX_EN 3 FILTERED_-5V 6 2,75V RF_V2 B+ Q252 2,75V RF_V1 D Q242 S S Q240 D G F1 REG. H1 H2 PHASE DET Divider 200KHz G1 VRef 13MHz VCO DCS_PCS LNA RVCO_DCS J7 H9, J9 G CR248 13MHz RX V
BL_84D86261P05_JADE_A3_C_L3_V1.0.pdfTRIBAND JADE_84D86261P05 REVISIONS GSM SERVICE SUPPORT GROUP LEVEL 3 LAYOUT TRIBAND JADE Michael Hansen, Ralf Lorenzen, Ray Collins 27.03.00 Rev. 1.0 84D86261P05 Page 1
CD_P7689_A4_C_L3_V1.0.pdfP7689 Level 3 Circuit Description 25 / 03 / 2000 V1.0 P7689 Circuit Description P7689 Level 3 Product Guide RF: Receive 1) The RF Signal from the base station is received through the Antenna A1 or from the Accessory Connector J600 and is fed to Pin 10 or Pin 3 respectively of the RF Switch U150, the switch acts as an isolation between TX and RX. The RF Switch control is provided by U151.This decides whether the Switch is opened for TX or RX and if the RF is passed to the Aux RF port or the Antenna. This is managed by the following signals: TX_EN H L H L RX_EN L H L H SW_RF (50 Load) Loaded Loaded Not Loaded Not Loaded Result TX through J600 RX through J600 TX through Antenna RX through Antenna 2) TX_EN and RX_EN are produced by Whitecap U800, Pins C1 and E3 respectively.U151 is supported by the voltages FILTERED 5V(From 5V (U903)) and RF_V1(Q201) 3) Once the received signal is present (using GSM 900 as the example) in the RF switch. Provided RX275_GSM_PCS (Q2101) is high, then
SM_Jade_A4_C_L12_V1.4.pdfP7689 / P7789 Level 1 & 2 Service Manual Rev 1.4 CONTENTS Page Number SECTION 1: GENERAL 1.1 1.2 1.3 Introduction Motorola service policy for P7689 in warranty General Safety Information v vi vii SECTION 2: P7689 DESCRIPTION 2.1 2.2 2.3 2.4 2.5 2.6 2.7 Specifications of P7689 P7689 Overview Connector Pinout Talk time, Weight and Volume Matrix Battery Charging Times Battery Technology Physical Dimensions 2 3 7 7 8 8 8 SECTION 3: FEATURE LIST 3.1 List of Features available 10 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 3.10 3.11 3.9 Menu Phone Book Call Related Features Messages Phone Set Up (Ext Menu Off) Phone Set Up (Ext Menu On) Network selection Call Meters Date Book Games Accessory set-up 10 10 11 12 13 14 15 15 16 16 16 SECTION 4: DISASSEMBLY & PARTS 4.1 4.2 4.3 4.4 4.5 4.6 Dissasembly Introduction Recommended Tools Disassembly Procedure Assembly procedure Exploded Parts diagram (AAUG175AA) Part Numbers 18 18 18 18 19 20 SECTION 5: SIM CARDS AND SECURITY 5.1 5.2 5.3 5.4 5.5 Manu

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