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44

     May 15, 2001

6881038B20

Troubleshooting

Product Family B89

Programming: Software Upgrade and Flexing

Contact your local technical support engineer for information about equipment and 
procedures for flashing and flexing.

11. Real Time Clock resetting when 
standard battery is removed.

Lithium button cell in the display board 
may be depleted.

Replace the RTC battery as described in the 
procedures. Check RTC time does not reset. 

12. No or weak audio when using headset. a) Headset not fully pushed home. 

Ensure the headset plug is fully seated in the 
jack socket.

b) Faulty jack socket on transceiver 
board assembly.

Replace the transceiver board assembly (refer 
to 1c). Verify that the fault has been cleared and 
reassemble the unit with the new transceiver 
board assembly.

Table 3. PF A28 Telephone: Level 1 and 2 Troubleshooting Chart (Continued)

SYMPTOM

PROBABLE CAUSE

VERIFICATION AND REMEDY

Содержание B89

Страница 1: ...Level III Service Manual Product Family B89 Tri Band Mobile Telephone V Series 66 GSM 900 1800 1900 MHz GPRS Technologies ...

Страница 2: ......

Страница 3: ...placing the Antenna 19 Removing and Replacing the Light Guide 20 Removing and Replacing the Rear Housing 20 Removing and Replacing the Transceiver Board Assembly 22 Removing and Replacing the Keypad PCB 24 Removing and Replacing the Microphone Assembly 25 Removing and Replacing the Keypad 26 Removing and Replacing the Lens Assembly 26 Removing and Replacing the Real Time Clock RTC Battery 28 Remov...

Страница 4: ...2001 6881038B20 Table of Contents Product Family B89 Part Number Charts 45 Related Publications 45 Exploded View Diagram 46 Exploded View Parts List 47 Model dependent Part Numbers 48 Accessories 48 Index Index 1 ...

Страница 5: ...ded in Product Family B89 PF B89 telephones are listed on the front cover Product names are subject to change without notice Some product names as well as some frequency bands are available only in certain markets Product Changes When electrical mechanical or production changes are incorporated into Motorola products a revision letter is assigned to the chassis or kit affected for example A B or C...

Страница 6: ...t assures proper installation operation and maintenance of PF B89 telephones Refer questions about this manual to the nearest Customer Service Manager A product family is the group of products having the same account product code APC To locate the APC on a device refer to Mechanical Serial Number MSN later in this manual Audience This document aids service personnel in testing and repairing PF B89...

Страница 7: ...arly on after the date of sale are to be returned to Manufacturing for root cause analysis to guard against epidemic criteria Manufacturing to bear the costs of early life failure Product Support Customer s original units will be repaired but not refurbished as standard Appoint ed Motorola Service Hubs will perform warranty and non warranty field service for level 2 assemblies and level 3 limited ...

Страница 8: ...rs and in country help desks Product Service training should be arranged through the local Motorola Support Center Ordering Replacement Parts Only centers authorized to carry out repairs can purchase spare parts Orders for spare parts from hubs and Hi Tech Centers should be placed with the regional Motorola Parts Distribution Center ...

Страница 9: ...ches X 1 7 inches X 1 0 inches Size Volume 65 cc 3 9 in3 with 500 mAh battery 81 cc 4 8 in3 with 1000 mAh battery Weight 79 gm 2 8 oz with 500 mAh battery 101 gm 3 5 oz with 1000 mAh battery Temperature Range 10 C to 55 C 15 F to 130 F Battery Life 500 mAh LI Ion Battery Talk Time 120 to 180 minutes Standby 50 to 125 hours Battery Life 1000 mAh LI Ion Battery Talk Time 240 to 330 minutes Standby 1...

Страница 10: ...sources are not consumed during periods when a user is not actually sending or receiving data PF B89 telephones have a clam form factor They are made of a polycarbonate plastic with the display and speaker located in the flip The bottom part of the clam front housing contains the keypad transceiver printed circuit board PCB microphone flex connection external accessory connector smart button volum...

Страница 11: ... that allows up to 2 minutes of personal messages to be recorded This feature has a complete set of record playback and management tools that make it easy to store and maintain a list of personal memos Wireless Access Protocol WAP 1 1 Compliancy In the WAP environment access to the Internet is initiated in wireless markup language WML which is derived from hypertext markup language HTML The reques...

Страница 12: ...f there is no phone book entry the incoming phone number will be displayed In the event that no caller identification information is available the Incoming Call message is displayed Call Forwarding Call forwarding is a network feature that diverts incoming calls to another phone number if the user or phone is unavailable or the user does not wish to receive calls This option can be used to Divert ...

Страница 13: ...device and on the keypad Indicators in the form of icons are displayed on the LCD see Figure 3 Service status is indicated by a tri color light emitting diode LED located on top of the phone Additionally I O connectors consisting of a headset jack and an accessory port are located on the top and bottom of the phone respectively See Figure 1 010417o Figure 1 PF B89 Telephone Controls indicators and...

Страница 14: ...usually exit a function or return to a previous screen The menu key opens the initial menu structure or allows access to a submenu whenever appears on the screen See Figure 4 for details of the PF B89 menu structure Liquid Crystal Display LCD The LCD provides a high contrast backlit display for easy readability in all light conditions The large bit mapped 96 x 64 display includes 3 lines of text 1...

Страница 15: ...another network Message Waiting Indicator Appears when the phone receives a text mes sage This is a network dependent feature Voice Message Waiting Indicator Appears when a voicemail message is received This is a network dependent feature Battery Level Indicator Shows the amount of charge left in the battery The more segments visible the greater the charge Recharge the battery as soon as possible ...

Страница 16: ...tructure Figure 4 shows the PF B89 telephone menu structure Alert Settings PF B89 telephones include up to 32 preset alert tones and vibrations that can be applied to all alert events at the same time 010420o Figure 4 PF B89 Menu Structure Pressing either volume key will mute the alert ...

Страница 17: ... the device to immediately shut down and any pending work for example partially entered phone book entries or outgoing messages is lost Operation For detailed operating instructions refer to the appropriate User s Guide listed in the Related Publications section toward the end of this manual To ensure proper memory retention turn OFF the phone before removing the battery Immediately replace the ol...

Страница 18: ...14 May 15 2001 6881038B20 General Operation Product Family B89 ...

Страница 19: ...5A59 wrist band Provides protection from damage to device caused by electrostatic discharge ESD 6680388B67 Disassembly tool plastic with flat and pointed ends manual opening tool Used during assembly disassembly of device 6680388B01 Tweezers plastic Used during assembly disassembly Tweezers stainless steel Type 2 pointed blade Plato part number TZF 401 2 or equivalent2 Used for flip removal Wire c...

Страница 20: ...om electrostatic discharge ESD Ensure adequate static protection is in place when handling shipping and servicing the internal components of this equipment G Avoid stressing the plastic in any way to avoid damage to either the plastic or internal components E All batteries can cause property damage and or bodily injury such as burns if a conductive material such as jewelry keys or beaded chains to...

Страница 21: ...y as described in the procedures 2 Pull up at the base of the bezel insert on the outside of the flip assembly and lift the bezel completely off the phone See Figure 6 3 Slide the SIM holder down away from the antenna to unlock Figure 7A and rotate to open as shown in Figure 7B 4 Carefully slide the SIM from its holder E There is a danger of explosion if the Lithium Ion battery is replaced incorre...

Страница 22: ...e keyed corner of the SIM aligns with the notch molded into the holder 6 Close the SIM holder and slide it up toward the antenna to lock 7 Replace the bezel making sure it snaps firmly in place 8 Replace the battery as described in the procedures 010423o Figure 7 Removing the SIM card B A SIM HOLDER FLIP ASSEMBLY ...

Страница 23: ...pletely disengaged pull the antenna straight out of the phone housing to remove 4 To replace insert the threaded end of the antenna carefully into the housing and after ensuring the threads are properly engaged rotate clockwise Tighten firmly by hand 5 Replace the battery as described in the procedures 010424o Figure 8 Removing the antenna G Ensure antenna threads are properly engaged before tight...

Страница 24: ...escribed in the procedures Removing and Replacing the Rear Housing 1 Remove the battery antenna and light guide as described in the procedures G Be careful not to mar the surface of the phone housing or the light guide when using diagonal cutters in the following step 010425o Figure 9 Removing and the light guide G This product contains static sensitive devices Use anti static handling procedures ...

Страница 25: ...lat end of the disassembly tool carefully pry the 2 housing catches inward to release the rear housing 4 Lift the rear housing away from the front housing to remove as shown in Figure 11 010426o Figure 10 Removing the rear housing screws and catches 010427o Figure 11 Removing the rear housing HOUSING CATCH T 6 TORX BIT REAR HOUSING SCREW DISASSEMBLY TOOL REAR HOUSING FRONT HOUSING ...

Страница 26: ...d in the procedures Removing and Replacing the Transceiver Board Assembly 1 Remove the battery antenna light guide and rear housing as described in the procedures 2 Carefully work the flat end of the disassembly tool under the flex connector and remove the connector from the transceiver board See Figure 12 G This product contains static sensitive devices Use anti static handling procedures to prev...

Страница 27: ... squarely into its mating connector on the transceiver board and press firmly until it snaps into place 6 Replace the rear housing light guide antenna and battery as described in the procedures 010429o Figure 13 Removing the transceiver board assembly Be sure the volume smart buttons and voice button are correctly positioned in relation to the corresponding switch contacts on the keypad PCB Verify...

Страница 28: ...bly tool under the keypad PCB connector to disconnect it from the transceiver board then lift the keypad PCB away See Figure 14 3 To replace align the keypad PCB with the transceiver board so the mating connectors are aligned Firmly press the keypad PCB connector into the transceiver board connector until it snaps into place 4 Replace the transceiver board assembly rear housing light guide antenna...

Страница 29: ...replace position the microphone assembly in its front housing cavity so the conductive elastomer connector is facing up 4 Press the microphone assembly gently into place ensuring it is fully seated in the cavity 5 Replace the transceiver board assembly rear housing light guide antenna and battery as described in the procedures 010431o Figure 15 Removing the microphone assembly When replacing ensur...

Страница 30: ... in the front housing 4 Replace the transceiver board assembly rear housing light guide antenna and battery as described in the procedures Removing and Replacing the Lens Assembly 1 Remove the battery SIM and antenna as described in the procedures 2 Using a Torx driver with a T 4 bit remove the 3 screws holding the lens assembly to the flip See Figure 17A 3 Carefully work the flat end of the disas...

Страница 31: ...ens assembly catches to release the flip housing See Figure 18A 010433o Figure 17 Removing the lens assembly 010434o Figure 18 Removing the lens assembly LENS ASSEMBLY MOUNTING SCREW FLIP HOUSING LENS ASSEMBLY B A DISASSEMBLY TOOL FLIP HOUSING FLIP HOUSING CATCH 2 PLACES LENS ASSEMBLY B A ...

Страница 32: ...ens assembly as described in the procedures 2 Using the flat end of the disassembly tool gently pry the RTC battery from its socket on the display board See Figure 19 3 To replace insert the new RTC battery into its socket on the display board The plastic tweezer may be used to replace the RTC battery Be sure the G Do not remove the transparent protective film from the front of the new lens This f...

Страница 33: ...d of the disassembly tool under the flex connector and remove the connector from the display board as shown in Figure 20 G This product contains static sensitive devices Use anti static handling procedures to prevent electrostatic discharge ESD and component damage In some models the flex connector may be padded with foam rubber 010436o Figure 20 Disconnecting the flex from the display board assem...

Страница 34: ...assembly tool gently pry the vibrator from the flip housing See Figure 21 010437o Figure 21 Removing the vibrator from the flip housing S 010438o Figure 22 Removing the display board assembly DISASSEMBLY TOOL DISPLAY BOARD FLIP ASSEMBLY VIBRATOR DISASSEMBLY TOOL DISPLAY BOARD FLIP HOUSING ...

Страница 35: ...ng tabs molded into the flip housing Press firmly in place making sure the bracket is properly seated and the vibrator s shaft clears the display board and can rotate without binding 8 Replace the lens assembly antenna SIM and battery as described in the procedures Removing and Replacing the LCD Module 1 Remove the battery SIM antenna lens assembly and display board assembly as described in the pr...

Страница 36: ...re 24 5 To replace insert the LCD module mounting tabs into the corresponding display board slots 6 Hold the LCD module tight against the display board and slightly bend the tabs shown in Figure 23 to fasten the module in place 010440o Figure 24 Removing the LCD module G When replacing the LCD module be sure the LCD module is mounted flat against the transceiver board Any gap between the LCD modul...

Страница 37: ... and display board assembly as described in the procedures G The printed flexible cable flex is very fragile Use extreme care when removing and replacing the flip assembly G After releasing the hinge mechanism in the following step DO NOT attempt to completely separate the flip housing from the front housing until you have safely routed the flex through the slot in the front housing 010441o Figure...

Страница 38: ...arate the housings as shown in Figure 25C 4 To replace insert the front housing hinge post into the flip housing while carefully routing the flex through the slot in the front housing 5 Using the disassembly tool depress the hinge mechanism and slide the end of the hinge into the corresponding slots molded into the front housing The hinge will snap into place when it is properly aligned with the f...

Страница 39: ... through the slot in the flip housing and remove completely as shown in Figure 26 3 To replace while holding the flex tightly wound around the flex shaft insert the flex and flex shaft into the flip housing Be sure the flex is not pinched or crimped within the housing 4 Replace the flip assembly lens assembly keypad microphone assembly trans ceiver board assembly rear housing light guide antenna S...

Страница 40: ...36 May 15 2001 6881038B20 Disassembly Product Family B89 ...

Страница 41: ...red memory such as phone books or even just program a unit with basic user information such as language selection PF B89 telephones use TrueSync synchronization software to effect a personality transfer Identification Each Motorola GSM device is labeled with a variety of identifying numbers The following information describes the current identifying labels Mechanical Serial Number MSN The Mechanic...

Страница 42: ...g diagram illustrates the various parts of this number Other label number configurations present are TRANSCEIVER NUMBER Identifies the product type Normally the SWF number i e V100 PACKAGE NUMBER Identifies the equipment type mode and language in which the product is shipped 000808o Figure 28 IMEI Label breakdown IMEI 16 Digits 6 Digits 2 Digits 6 Digits 2 Digits TAC FAC SNR IU Type Approval Code ...

Страница 43: ...slot 5 Replace the battery as described in the procedures 6 Press to turn the phone ON Manual Test Mode Commands Table 2 Manual Test Commands Key Sequence Test Function Name Remarks Menu 048263 Enter manual test mode End Key Exit manual test mode 54 Suspend Required for all Test Mode Operations 0 0 0 Select tone 0 0 0 1 Select tone 1 0 0 2 Select tone 2 0 0 3 Select tone 3 0 0 4 Select tone 4 0 0 ...

Страница 44: ... 10 0 5 Set band PCS 1900 10 0 6 Set dual band GSM 900 1800 10 1 0 Read band 3 GSM 4 DCS 5 PCS 6 GSM DCS 18 0 Initialize non volatile memory Master Reset 18 1 Initialize Non volatile memory Master Clear 55 2 001 Test Display All pixels ON 55 2 000 Test Display All pixels OFF 55 2 002 Test Display Checkerboard pattern A 55 2 003 Test Display Checkerboard pattern B 55 2 004 Test Display Border pixel...

Страница 45: ...s on and stays on disconnect the dc power source and reassemble with the new keypad PCB 2 Telephone exhibits poor reception or erratic operation such as calls frequently dropping or weak or distorted audio a Antenna assembly defective Check to make sure that the antenna pin is properly connected to the transceiver board assembly If connected properly substitute a known good antenna If the fault is...

Страница 46: ...rovement in transmit signal as heard by called party If good reassemble with new microphone If microphone is not at fault reinstall original microphone and proceed to c c Transceiver board assembly defective Replace the transceiver board assembly refer to 1c Verify that the fault has been cleared and reassemble the unit with the new transceiver board assembly 6 Receive audio from earpiece speaker ...

Страница 47: ...ify ability to answer by opening flip If fault is cleared rebuild phone with new lens assembly If fault is still present replace original lens assembly and proceed to b b Reed switch on transceiver board defective Replace the transceiver board assembly refer to 1c Verify that the fault has been cleared and reassemble the unit with the new transceiver board assembly 9 Vibrator feature not functioni...

Страница 48: ...d Replace the RTC battery as described in the procedures Check RTC time does not reset 12 No or weak audio when using headset a Headset not fully pushed home Ensure the headset plug is fully seated in the jack socket b Faulty jack socket on transceiver board assembly Replace the transceiver board assembly refer to 1c Verify that the fault has been cleared and reassemble the unit with the new trans...

Страница 49: ... Charts Part Number Charts The following charts are provided as a reference for the parts associated with PF B89 telephones Related Publications V Series 66 Wireless Phone User Guide English 6809435A60 V Series 66 Wireless Phone Reference Guide English 6809435A64 ...

Страница 50: ... May 15 2001 6881038B20 Part Number Charts Product Family B89 Exploded View Diagram 010245o Figure 29 Exploded view diagram 13 14 18 26 27 28 29 30 1 5 6 3 4 2 7 19 20 21 23 22 24 25 8 9 10 11 12 16 15 17 ...

Страница 51: ...ard assembly 9 5087975K02 Speaker 24 6087603L01 RTC battery 10 5504765Z08 Magnet 25 7287676L01 LCD module 11 See Table 5 Lens 26 See Table 5 Front housing assembly 12 0588380L01 Speaker grommet 27 See Table 5 Keypad 13 5088625L01 Microphone assembly 28 See Note 3 Transceiver board assembly 14 Note 2 Keypad PCB assembly 29 8589150K01 Antenna 15 See Table 5 Rear housing assembly 30 6189145K01 Light ...

Страница 52: ... Keypad silver 3889139K04 27 Keypad CKE silver 3889139K05 27 Keypad Taiwan silver 3889139K06 Table 6 Accessories Part Description Part Number Insert bezel flip Café Latte SYN9076 Insert bezel flip Smoky Silver SYN9077 Insert bezel flip Sage SYN9114 Insert bezel flip Onyx SYN9115 Insert bezel flip Thunderstorm SYN9116 Insert bezel flip Mermaid Green SYN9117 Insert bezel flip Holographic Purple SYN9...

Страница 53: ...742 Travel charger mid rate single voltage fixed plug economy Euro SPN4734 Travel charger mid rate single voltage fixed plug economy U K SPN4745 Desk charger dual pocket data passthrough English label black SPN4970 Desk charger dual pocket data passthrough Chinese label black SPN4971 Vehicle power adapter VPA SYN7818 Leather pouch CHYN4250 Leather case functional with flip SYN8810 Leather case fun...

Страница 54: ...50 May 15 2001 6881038B20 Part Number Charts Product Family B89 ...

Страница 55: ...less Access Protocol WAP 7 flip assembly removing and replacing 33 I identification 37 international mobile station equipment identity 38 mechanical serial number 37 product 1 IMEI 38 Introduction 1 K keypad PCB removing and replacing 24 keypad removing and replacing 26 L light guide removing and replacing 20 liquid crystal display LCD 10 M manual test mode 39 microphone removing and replacing 25 ...

Страница 56: ...rial number mechanical 37 service manual about 2 revisions 3 scope 2 service policy 3 customer support 4 out of box failure 3 product support 3 replacement parts 4 shut down upon battery removal 13 SIM card 37 personality transfer 37 removing 17 replacing 18 specifications 5 support customer 4 product 3 T text entry 8 tools and test equipment 15 troubleshooting 39 manual test mode 39 manual test m...

Страница 57: ......

Страница 58: ...ueSync is a trademark of Starfish Inc a wholly owned independent subsidiary of Motorola Inc All other product or service names are the property of their respective owners 2001 Motorola Inc All rights reserved Personal Communications Sector 1500 Gateway Blvd Boynton Beach FL 33426 8292 Printed in U S A 05 01 6881038B20 6881038B20 O ...

Страница 59: ..._GSM_SEL SAT_DET RF_V2 PRSC_FDBK SF_OUT N_TVCO Q201 RF_V1 RF_V2 RF_V2 5V RX_VCO_VT TX_VCO_VT GSM_TX_VCO_OUT GSM_EXC_EN GSM_PWR_CTL DP_MOD RF_V2 VREF B SF_OUT PA_B PA_B DCS_PCS_TX_VCO_OUT U350 Y200 N_GSM_SEL N_DCS_SEL N_GSM_EXC_EN GSM_EXC_EN Q203 Q202 U402 N_GSM_EXC_EN RF_V2 DCS_SEL DCS_SEL RX_EN DCS_SW RF_V2 EXC_EN N_GSM_SEL EXC_EN N_EXC_EN GSM_EXC_EN N_DCS_SW N_DCS_SW RX_EN Q202 N_TX_EN RF_V2 N_D...

Страница 60: ..._VM URTS_USBXRXD UCTS UDSR UDTR UDCD URI INT5 UTXD2 URXD2 UCTS2 URTS2 TP1 INT4 SIM_PDO SIM_TX SIM_RX BATT Q932 AUDIO_IN 16 17 18 19 20 AUDIO_OUT AUDIO_IN ON_OFF V2 EXT_BATT EXT_B Q945 Q946DNP TP900 TP901 TP902 TP903 EXT_B CHRG_C EXT_B V3 WDI WDOG SIM_RST SIM_CLK VSIM_EN TX_KEY PATRIOT_TX_KEY SCKA STDA SRDA SC2A USB_VM USB_TXENB PWR_SW ON_OFF USB_VCCR EXT_BATT U901 OC3 V2 Q944 B MAIN BATT Q942 USB ...

Страница 61: ...GSM_SEL DCS_SEL 11 U350 TX VCO 6 3 N_GSM_SEL N_GSM_EXC_SW DCS_SW 9 N_DCS_SW DCS_SEL N_RVCO GSM_EXC_EN N_GSM_EXC_EN 1 5V 3 2V 1 5V 3 2V PCS 1850 1910MHz EGSM 880 915Mhz DCS 1710 1785MHz PCS 1850 1910MHz EGSM 1325 1360Mhz DCS 1405 1480MHz PCS 1530 1590MHz 2 75V 2 75V EGSM CH 37 942 4Mhz DCS CH 700 1842 8MHz PCS CH 661 1960MHz RX MID CHANNELS GSM CH 62 947 4 MHz EGSM CH 37 1342 4Mhz DCS CH 700 1442 8...

Страница 62: ...B1_N EB0_N A1 B2 A1 B2 EB1_N EB0_N L9 N15 CE2 SR_CS CE2 B5 B5 SR_CS SRAM HOLD E7 OE_N RW_N OE_N RW_N A2 G5 A2 G5 OE_N RW_N V1 A4 G4 D6 V3 BRST_CLK E1 G6 B4 FLASH_CS E7 OE_N EB1_N F8 C5 FLASH_CS BRST_CLK ADV_N RESET_OUT ECB_N ADV_N RESET_OUT ECB_N B5 C4 MEMORY INTER FACE P12 N14 L8 D15 P13 N14 P14 MQSPI DISPLAY SDI_D_C DISP_SPI_CS E8 BL_SNK BACKl CONTR F3 E1 G13 H7 RESET KEYPAD MATRIX KBC0 KBC1 KBR...

Страница 63: ...V 66 BOARD LAYOUT PAGE 1 2 ...

Страница 64: ...V 66 BOARD LAYOUT PAGE 2 2 ...

Страница 65: ...A B C D E F G H I J K L M N 1 2 3 4 5 6 7 8 9 10 11 V 66 FRONT HOUSING SCHEMATIC ...

Страница 66: ...V66 FLIP SCHEMATIC ...

Страница 67: ...UTXD USB URXD USB_PWR URTS SW B UCTS UDCD URI DSEL_2 UDTR DSEL_1 UDSR DSEL_0 OPTION1 OPTION2 AUDIO_OUT AUDIO_IN J825 1 2 3 4 5 6 7 8 9 10 11 DISPLAY CONN 12 13 14 15 16 17 18 19 20 GND GND GND GND ALRT_VCC V2 V3 SPK SPK LS1_OUT SIM_CLK LS2_OUT SIM_RST SIM_PD0 VSIM1 SIMI_O FLASH_RST SDI_D_C BB_MOSI BB_SPI_CLK DISP_SPI_CS RTC_BATT VIB_OUT1 21 22 23 24 25 26 G1 G2 G3 G4 RED_EN GRN_EN GND GND GND GND ...

Страница 68: ...S TP903 USB_VP TP917 J800 1 2 3 4 5 6 7 8 9 10 11 KEYPAD CONN KBR7 KBR6 KBR5 KBR4 KBR1 KBR0 KBC1 KBC0 HS_INT PWR_SW 12 13 14 15 16 17 18 19 20 21 22 V2 BL_SNK ALRT_VCC GND GND GND GND GND GND GND GND ALRT_VCC TP 900 901 902 905 906 907 908 913 914 916 917 903 DIG_AUD 2 DIG_AUD 3 DIG_AUD 0 DIG_AUD 1 USB_EOP UTXD_VDOUT URTS_USBXRXD TX_KEY GCAP_INT STBY USB_VM USB_TXENB E C D A B RX SPEAKER LINE RX S...

Страница 69: ...3443DV 6TSOP FL102 9109239M12 FLTR SAW BP 1960MHZ 3X3MM SMD Q938 4809579E29 TSTR FET P CHAN SI3443DV 6TSOP FL103 9109450C06 FLTR SAW BP 942MHZ 3X3MM SMD Q942 4809579E49 FET P CHAN SI6467DQT1 TSSOP8 FL104 9109487U02 FLTR SAW BP 400MHZ SMD Q944 4809939C39 TRANS DUAL NPN PNP EMT6 J650 0987837L04 CONN JACK Q945 4887611L01 FET P CHAN IRF7555 MICRO 8 J825 0987320L01 RECP Z AXIS 26 PINS U402 4809939C34 T...

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