Motorola V265 Service Manual
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Motorola V265 Service Manual

Motorola V265 Service Manual

Cdma 1900 mhz, cdma 800 mhz, analog 800 mhz digital wireless telephone
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Level 3 Service Manual
V265, V262, V260
Digital Wireless Telephone
CDMA 1900 MHz, CDMA 800 MHz, Analog 800 MHz
Page 1 of 40
Motorola Confidential Proprietary

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Summary of Contents for Motorola V265

  • Page 1 Level 3 Service Manual V265, V262, V260 Digital Wireless Telephone CDMA 1900 MHz, CDMA 800 MHz, Analog 800 MHz Page 1 of 40 Motorola Confidential Proprietary...

  • Page 2: Product Identification

    Available on a contract basis, Motorola Inc. offers comprehensive maintenance and installation programs that enable customers to meet requirements for reliable, continuous communications. To learn more about the wide range of Motorola service programs, contact your local Motorola products representative or the nearest Customer Service Manager. Product Identification Motorola products are identified by the model number on the housing.

  • Page 3: Computer Program Copyrights

    The Motorola products described in this manual may include Motorola computer programs stored in semiconductor memories or other media that are copyrighted with all rights reserved worldwide to Motorola. Laws in the United States and other countries preserve for Motorola, Inc. certain exclusive rights to the copyrighted...

  • Page 4: Warranty Service Policy

    Customer’s original units will be repaired but not refurbished as standard. Appointed Motorola Service Hubs will perform warranty and non-warranty field service for level 2 (assemblies) and level 3 (limited PCB component). The Motorola High Technology Centers will perform level 4 (full component) repairs.

  • Page 5: Parts Replacement

    When ordering replacement parts or equipment, include the Motorola part number and description used in the service manual or supplement. When the Motorola part number of a component is not known, use the product model number or other related major assembly along with a description of the related major assembly and of the component in question.

  • Page 6: Specifications

    0.60 watts +27.0 dBm into 50 ohms (AMPS nominal) Input/Output Impedance 50 ohms (nominal) Transmit Audio Response 6 dBm/octave pre-emphasis Modulation 1M25DIW (1.25 MHz bandwidth) CDMA CDMA Transmit Waveform Quality 0.94 (Rho) November 1, 2004 Page 6 of 40 Motorola Confidential Proprietary...
  • Page 7 Specifications V265, V260 Receiver Function Specification -116 dBm (AMPS, SINAD, C-MSG weighted) Sinad 12dB or greater Receive Sensitivity -104 dBm (CDMA/PCS, 0.5% Static FER) 0.5% or less Less than 5% at 1004 Hz, +/- 8 kHz peak Audio Distortion frequency deviation (transmit and receive) Adjacent and Alternate Channel 3% BER max at 107 dBm signal;...

  • Page 8: Product Overview

    CDMA 800 MHz, PCS 1900 MHz, and Analog 800 MHz bands. The V265 and V260 CDMA phones consist of a main housing assembly and a flip assembly. The phone has the main circuit board, battery, headset jack, and accessory connector in the main housing assembly.

  • Page 9: Personal Information Management

    Personal Information Management The V265, V260 telephones contain a built in date book with alarm reminders message center and a 100 number capacity phonebook. 2. Network, subscription or service provider dependent feature. Not available in all areas.
  • Page 10 (MSM) does not get a valid read on the BATT_SER_DT line the handset will display “Invalid Battery” during power up and U1000 (MSM) will keep U3000 (PM) from charging the battery. This is to protect the user from any potential damage from overcharging the Lithium-Ion battery. Page 10 of 40 Motorola Confidential Proprietary...
  • Page 11 Speakerphone receive audio is routed from U1000 (MSM) to amplifier U4500 as AUXO_N. When speakerphone mode is selected by the user control signal SPK_DRV_EN goes low enabling U4500. The amplified audio is routed to the speaker through LS4500 as VO_POS and VO_NEG. Page 11 of 40 Motorola Confidential Proprietary...
  • Page 12 FM stereo and MP3 players. Camera interface When the user selects camera mode, CAM_PWR_ON (Pin F24) will go high to turn on the camera. When the camera is on data is continuously transferred to the Page 12 of 40 Motorola Confidential Proprietary...
  • Page 13 Address (Pins A4,A5, B4, B5, D1, D2, D5, D6, E1, F2, F4, F5, G1, G2, J1, J2, M1, M2, M4, M5, N2, N4, N5, R1) and Data (Pins B3, C2, E4, E5, E6, F1, G4, Page 13 of 40 Motorola Confidential Proprietary...
  • Page 14 (MSM) never initializes, U3000 (PM) does not continue to drain the battery. This is also used to prevent the user from getting a false indication from the display that the unit is working (The display maintains the last loaded image in display memory). Page 14 of 40 Motorola Confidential Proprietary...
  • Page 15 U3000 (PM) and causing noise on the regulated power lines. KEYBD_DRV (Pin 20) is used to control the backlights on the keyboard. This will be a logic high when the keyboard backlights are on. Page 15 of 40 Motorola Confidential Proprietary...

  • Page 16: Receiver Theory Of Operation

    RF choke. The output of FL102 is a balanced output (Pins 6 and 7) and is applied to the Balance network C125, C126, C127, L125, L126, and L127 and into the receiver IC U130. Page 16 of 40 Motorola Confidential Proprietary...
  • Page 17 Y240. U250 (TCXO) provides U130 with a stable clock and if the PLL is locked then U130 will route the External VCO to U210 (RFT) IC on the LO_Out line (Pin 19). Page 17 of 40 Motorola Confidential Proprietary...
  • Page 18 This is used by both the RF and Baseband. The output frequency can be adjusted to compensate for drift and component age of the device by adjusting DC voltage input (TRK_LO_ADJ) from U1000 (MSM). Page 18 of 40 Motorola Confidential Proprietary...
  • Page 19 CDMA/PCS OPEN LOOP CDMA/PCS CLOSED LOOP ANALOG During the initial registration, the unit is in Open Loop control the MSM will subtract the Received Signal Strength (RSSI) from -73dBm (CDMA) or -76dBm (PCS) to Page 19 of 40 Motorola Confidential Proprietary...
  • Page 20 U1000 (MSM) through signal PA_R1 (Pin 2). Transmit RF is applied to Pin 4 from FL300 and the unit is amplifying when VCC (Pin 5, 6) and VREG_RF_TX (Pin 1) is applied to the device. The amplified RF outputs the device on pin 8 to U305. Page 20 of 40 Motorola Confidential Proprietary...
  • Page 21 RF output = 28.5dBm. When PA_R1 is low, the PA is in high gain mode: Gain = 26dB and the maximum RF output = 28.5dBm Q320 is a voltage buffer to isolate any logic noise from the PA. When PA_ON1 is high, VREG_RF_TX is applied to pin 5 of the PA. Page 21 of 40 Motorola Confidential Proprietary...
  • Page 22 V260/V262/V265 Block Diagram RECEIVER MEMORY ROM1_CS_N0 TX_FRONT_END VDD_MSMP VDD_MSMP VDD_MSMP VDD_MSMP ROM1_CS_N0 ROM1_CS_N0 VDD_MEM VDD_MEM GPS_PRE_OUT ROM1_CS_N1 B_PLUS B_PLUS GPS_PRE_OUT GPS_PRE_OUT VREG_TCXO VREG_TCXO VDD_MSMC VDD_MSMC ROM1_CS_N1 ROM1_CS_N1 PCS_DUP_RX RAM1_CS_N0 SW_MSMA SW_MSMA PCS_DUP_RX PCS_DUP_RX VREG_RF_RX VREG_RF_RX VREG_MSMA RAM1_CS_N0 RAM1_CS_N0 VREG_MSMA CELL_DUP_RX...
  • Page 23 0.75pF 4.7nH 47nH L13 provides the logic low to RF_CONN_DET when MOTOROLA CONFIDENTIAL PROPRIETARY the RF is directed to the antenna (M10). When an RF plug is connected to J10 this ground path is broken and logic goes high. Page 23 of 40...
  • Page 24 C111 From TX_Front_End C132 15pF 47pF GPS_PRE_OUT From TX_Back_End From MSM SBST GVCO_TUNE SBDT C146 C144 1.0uF 10.0uF Y240 From MSM R243 EXT_VCO_EN C244DNP 3.9pF C243 C240 1752MHz C245DNP VTUN 0.1uF 5600pF 3.9pF MOTOROLA CONFIDENTIAL PROPRIETARY Page 24 of 40...
  • Page 25 From MSM PCSA_OUT TX_Q AUX_SBST PCSB_OUT TX_QN C200 AUX_SBDT CELL_OUT SBST 8.2pF CELL_RFT TX_ON DAC_REF SBDT TX_ON To MSM RBIAS R6021 DAC_REF C242 C232 R210 .01uF .01uF 11.3K C250 1000pF From Receiver TCXO MOTOROLA CONFIDENTIAL PROPRIETARY Page 25 of 40...
  • Page 26 TX FRONT END REF 300-349 Phone Thermistor From PWR_Managemant SW_MSMA R349 To PWR_Management PHONE_THERM RT349 Page 26 of 40 Motorola Confidential Proprietary...
  • Page 27 AC14 AA17 AUXON MICBIAS AD15 HPH_R VDD_MSMP VDD_A VDD_MSMP R1600 R1601 R1407 C1403 2.2K 2.2K .01uF I2C_SCL DAC_REF I2C_SDA SYNTH_LOCK PA_R1 R1500 TX_AGC_ADJ MOTOROLA CONFIDENTIAL PROPRIETARY C1500 .01uF R1700 GP_CLK CAMIF_CLKIN C1700dnp 12pF Page 27 of 40 Motorola Confidential Proprietary...
  • Page 28 WE1_N DQ14 RAM1_CS_N1 R_LB DQ15 From MSM EBI1_ADDR(24:1) UB1_N S_CS2 OE1_N R_WE P1_CS R_UB MEMORY From MSM R_OE S_CS1 REF 2000-2999 R2017DNP RESOUT_N_EMI1 P2_CS From MSM P_VCC S_VCC P_MODE R2018 PSRAM_CRE From MSM MOTOROLA CONFIDENTIAL PROPRIETARY Page 28 of 40...
  • Page 29 VDD_MEM To MSM 4.7uH VREG_MSMP VDD_MSMP U5153 R3903 C3501 R3902 100K 10uF TCXO_EN C3502 VDD_MSMC From MSM R3016 15pF C3900 R3901 R3900 100K 4700pF 470K 100K R3500 475K C3503 100pF E3501 MOTOROLA CONFIDENTIAL PROPRIETARY R3502 174K Page 29 of 40y...
  • Page 30 Page 30 of 40...
  • Page 31 T o MSM E5000 IGN_SEND_END SHORT_RES0402 R5051 270K C5155DNP 0662057N33 0.1uF R5050 2113928N01 C5000 Q5000DNP 0662057N09 0.1uF 2SJ347 2113928N01 4809579E24 OUTY DNP for Production (~$0.25) U5003DNP R5154DNP TC7S08FU 5109522E22 MOTOROLA CONFIDENTIAL PROPRIETARY 0662057M98 U5001DNP NLSF4126 5187970L33 Page 31 of 40...
  • Page 32 C6021 DS6020 0.1uF From PWR_Management B_PLUS To MSM LIGHT_SNS_ADC C6013 D6000 D6001 D6002 D6003 D6004 D6005 D6006 D6007 C6020 R6020 R6005 R6006 R6007 R6008 R6009 R6010 R6011 R6012 1.0uF 11.3K From PWR_Management KEYBD_DRV MOTOROLA CONFIDENTIAL PROPRIETARY Page 32 of 40...
  • Page 33 SW_0 U5001 C5155 C5154 SW_RIGHT E5001 D6001 D6004 SW_RSFT SW_9 SW_6 SW_3 SW_# SW_END VR4100 C4102 SW_CARRIER C4101 TP1209 TP1200 TP1207 TP1205 TP1203 TP1201 TP1204 TP1202 TP1210 TP1208 TP1206 V265/V262/V260 PCB Side 1 Motorola Confidential Proprietary Page 33 of 40...
  • Page 34 C3007 C105 C128 C3011 C3000 C6017 C3001 VR6000 L103 C107 C3020 U5003 L106 C106 C104 L104 C130 C100 C3022 C3010 C3019 C3014 C3012 C4309 C4358 C4315 C4357 C4355 V265/V262/V260 PCB Side 2 P5.0 Motorola Confidential Proprietary Page 34 of 40y...
  • Page 35 2113944A33 C3006 Side 2 2187893N01 C4303 Side 2 2187893N01 C134 Side 2 2113944A33 C3007 Side 2 2113946K02 C4309 Side 2 2113944A32 C135 Side 2 2113946B04 C3008 Side 2 2113945A09 C4310 Side 2 2113947G01 Page 35 of 40 Motorola Confidential Proprietary...
  • Page 36 Side 2 2113946B04 J6000 Side 2 0989851N01 R115 Side 2 0613952Q49 C6027 Side 2 2113944A32 Side 2 R124 Side 2 0613952Q33 C6028 Side 2 2113944A32 L100 Side 2 2488090Y12 R131 Side 2 0613952N06 Page 36 of 40 Motorola Confidential Proprietary...
  • Page 37 0613952Q73 R6011 Side 1 0613952Q25 U320 Side 2 5109908K94 R342 Side 2 0613952Q25 R6012 Side 1 0613952Q25 U325 Side 2 5885811G07 R343 Side 2 0613952Q59 R6020 Side 2 0662057V09 U340 Side 2 5109817F79 Page 37 of 40 Motorola Confidential Proprietary...
  • Page 38 Side 2 VR4100 Side 1 4809948D49 VR4300 Side 2 4809948D49 VR4500 Side 2 VR6000 Side 2 4809948D49 VR6001 Side 2 4809948D49 Y1000 Side 2 4887820K03 Y240 Side 2 4889251N01 Y3000 Side 2 4809995L18 Page 38 of 40 Motorola Confidential Proprietary...
  • Page 39 V265/V262/V260 Major Signal T est Points Quick Reference Guide TP3008 TP3010 SBST TP3006 BAT_FETB TP6000 TP3001 Serial Data Line PM_INT_N TP1001 Enable Line WE2_N Sleep Clock from U1000 to U3000 from U3000 RESOUT_N Display Write T o Q3002 from U3000...
  • Page 40 V265/V262/V260 Major Signal T est Points Quick Reference Guide R1004 R3003 R1407 WDOG_EN PS_Hold R6021 Synth_Lock +2.75VDC TXCO Input +2.75VDC Add resistor to keep Add resistor to keep to U210 Indicates that both U1000 running to find U3000 from shutting 19.2MHz...

This manual is also suitable for:

V262V260

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