Motorola StarTAC 130 cellular telephone Service Manual
The StarTAC 130 is a GSM cellular telephone designed for personal use. It features a compact design and a variety of features, including call barring, PIN protection, and a manual-test mode. The service manual provides instructions on how to disassemble, repair, and reassemble the unit.
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StarTAC130 (GSM)
The World’s Leading Cellular
Telephone Manufacturer
Service Manual
GSM StarTAC130 PERSONAL
CELLULAR TELEPHONE
Service Manual
Ver 1.0
StarTAC130 CELLULAR TELEPHONE
COMPUTER SOFTWARE COPYRIGHTS
The Motorola products described in this instruction manual may include copyrighted Motorola computer programs stored in semiconductor memories or other media. Laws in the United States and other countries preserve for Motorola certain exclusive rights for copyrighted computer programs, including the exclusive right to copy or reproduce in any form the copyrighted computer program. Accordingly, any copyrighted Motorola computer programs contained in the Motorola products described in this instruction manual may not be copied or reproduced in any manner without the express written permission of Motorola. Furthermore, the purchase of Motorola products shall not be deemed to grant either directly or by implication, estoppel, or otherwise, any license under the copyrights, patents or patent applications of Motorola, except for the normal non-exclusive, royalty free license to use that arises by operation of law in the sale of a product.
PERFORMANCE SPECIFICATIONS - StarTAC130 (GSM)
GENERAL
Frequency Range
Channel Spacing
Number of Channels
Modulation
Transmitter Phase Accuracy
Duplex Spacing
Frequency Stability
Voltage Operation
Transmit Current
Dimensions
Size (Volume)
Weight
Temperature Range
890-915 MHz Tx
935-960 MHz Rx
200 kHz
124 carriers with 8 channels per carrier
GMSK at BT = 0.3
5 Degrees RMS, 20 Degrees peak
45 MHz
+/- 0.10 ppm of the downlink frequency (Rx)
+3.9 to +6.0V dc (battery)
<225 mA typical (DTX on at 50%)
140 mm (L) x 50 mm(W) x 27 mm(D) with battery
157 cubic cc
Approximately 170g; includes 650mAh NiMH battery
-
20°
C to +
55°
TRANSMITTER
RF Power Output
Output Impedance
Spurious Emissions
33 dBm +/- 2dB
50 ohms (nominal)
-36 dBm up to 1 GHz, (<-30 dBm > 1 GHz)
RECEIVER
RF Level
RX bit error rate (100 kbits)
Channel Hop Time
Time to Camp
SPEECH CODING
Speech Coding Type
Bit Rate
Frame Duration
Block Length
Classes
Bit Rate with FEC Encoding
-102 dBm
< 2%
500 microseconds
Approximately 10 seconds
Regular Pulse Excitation / Linear Predictive Coding with Long Term Prediction. (RPE
LPC with LTP.
13.0 kbps
20 ms
260 bits
Class 1 bits = 182 bits. Class 2 bits = 78 bits
22.8 kbps
Specifications subject to change without notice
CAUTION
Do not jump start vehicle or use an automotive battery charger while the vehicle adapter option and the portable radiotelephone are connected to the vehicle electrical system as this may cause serious damage to the radio. Disconnect the radio by removing the cable kit fuses.
ii
© Motorola ECSG 1998 Service Manual
2/3/99
Cellular Subscriber Group
GSM StarTAC130 PERSONAL
CELLULAR TELEPHONE
CONTENTS LIST
SECTION 1 - GENERAL
FOREWORD
MOTOROLA SERVICE POLICY
GENERAL SAFETY INFORMATION
SECTION 2 - LABELLING & SIM CARDS
TRANSCEIVER LABELLING
INTRODUCTION
TITLE EXPLANATIONS
SIM CARDS
INTRODUCTION
SIM CARD INSERTION/REMOVAL
SECURITY INFORMATION
SECTION 3 - MANUAL - TEST MODE & VERIFICATION
MANUAL-TEST MODE
INTRODUCTION
TEST SIM INSERTION/REMOVAL
ACCESSING THE MANUAL-TEST MODE
VERIFICATION
INTRODUCTION
EQUIPMENT CONFIGURATION
TESTING PROCEDURE
SECTION 4 - PERSONALITY TRANSFER
PERSONALITY TRANSFER
INTRODUCTION
NORMAL TRANSFER
MASTER TRANSFER
PAGE NUMBER xii xii xiii
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3
3
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5
5
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7
7
7
8
9
9
9
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StarTAC130 CELLULAR TELEPHONE
MASTER SIM CARD CREATION
SECTION 5 - DISASSEMBLY
DISASSEMBLY INSTRUCTIONS
INTRODUCTION
RECOMMENDED TOOLS
DISASSEMBLY PROCEDURE
ASSEMBLY PROCEDURE
EXPLODED DIAGRAM
MECHANICAL PART LIST
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19
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StarTAC130 CELLULAR TELEPHONE
FOREWORD
1. SCOPE OF MANUAL
This manual is intended for use by experienced technicians familiar with similar types of equipment. It contains all service information required for the equipment described and is current as of the printing date. Major changes which occur after the printing date are incorporated by Cellular Manual
Revisions (CMR). These CMR’s are added to the manuals as the engineering change is incorporated into the equipment.
2. MODEL AND KIT IDENTIFICATION
Motorola equipments are specifically identified by an overall model number on the nameplate. In most cases, assemblies and kits which make up the equipment also have kit model numbers stamped on them. When a production or engineering change is incorporated, the applicable schematic diagrams are updated.
MOTOROLA SERVICE POLICY (StarTAC130)
Warranty:
Product will be sold with the standard 12 months warranty terms and conditions. Accidental damage, misuse, retailers extended warranties will not be supported under warranty. Non warranty repairs will be available at agreed fixed repair prices. Proof of purchase will be required to validate warranty claims.
Core Product:
A low cost service strategy (To be agreed with the European Customer Service Managers now called the “Lo tier Loaner program”) will be available. The customers original telephones will be repaired but not refurbished as standard.
Alternatively the product may be supported under the current Express Exchange program as operated by local Service
Organisations.
Appointed Motorola Service Hubs will perform warranty and non warranty field service for level 2 (assemblies) and level
3 (limited pcb component). The Motorola HTC centres will perform level 4 (full component) repairs.
Customer support (End User):
Customer support (End User) will be available through dedicated Call Centres and In Country Help Desks.
Product Service training should be arranged through the local Motorola National Support Centre.
REPLACEMENT PARTS ORDERING
ORDERING INFORMATION
Only centres authorized by Motorola to carry out repairs will be able to purchase spare parts. Orders for spare parts from
HUB’s, Motorola National Support Centres and Hi-Tech Centres, should be placed with the appropriate Motorola Parts
Distribution Centre.
BOARD REPAIRS
All centres authorized to carry out module level repairs, must return faulty boards to the appropriate HUB or Motorola
Hi-Tech Centre for repair to component level.
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GENERAL SAFETY INFORMATION
CONTENTS
PORTABLE OPERATION:
DO NOT hold the radio so that the aerial is very close to, or touching, exposed parts of the body, especially the face or eyes whilst transmitting. The radio will perform best if it is held in the same manner as you would hold a ‘land’ telephone handset, with the aerial angled up and over your shoulder.
DO NOT operate the portable phone in an aircraft. Switch off your telephone. The use of a cellular telephone in an aircraft may be dangerous to the operation of the aircraft, disrupt the Cellular Network, and is illegal.
Failure to observe this instruction may lead to a suspension or denial of Cellular Telephone Service to the offender, or legal action, or both.
MOBILE/PORTABLE OPERATION - Telephone use in Vehicles:
All equipment must be properly grounded according to installation instructions for safe operation.
Users are advised to turn off their equipment when at a refuelling point.
Safety is every drivers business. Cellular telephones should only be used in situations in which the driver considers it safe to do so.
GENERAL:
DO NOT allow children to play with any radio equipment containing a transmitter.
DO NOT operate this equipment near electrical blasting caps or in an explosive atmosphere. Mobile telephones are, under certain conditions, capable of interfering with blasting operations. When you are in the vicinity of such work, look out for and observe signs cautioning against mobile radio transmission. If transmission is prohibited,
you must turn off your mobile telephone to prevent any transmission.
In standby mode the mobile telephone will automatically transmit to acknowledge a call if it is not turned off.
Refer to the appropriate section of the product user manual for additional pertinent safety information
All equipment should be serviced only by a qualified technician.
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Cellular Subscriber Group
GSM StarTAC130 PERSONAL
CELLULAR TELEPHONE
LABELLING AND SIM CARDS
TRANSCEIVER LABELLING
TRANSCEIVER LABELLING
1.
INTRODUCTION
therefore the units labelling should be updated with the new
IMEI. An IMEI uniquely identifies a mobile station equipment to the system, and is divided into the sections shown in Figure 2.
Each Motorola GSM transceiver will be labelled with various number configurations. The following information shows and explains the common labelling titles
2.
TITLE EXPLANATIONS
2.3
MSN
The Mechanical Serial Number (MSN) is an individual number, uniquely identifying the unit. The MSN will remain the same throughout the units life, even if the main board is replaced. Because the MSN is unique to the whole phone, it is often used for logging and tracking purposes by Motorola
National Service Centres on EPPRS. The MSN is divided into the sections shown in Figure 1.
3 digits
MC
Model
Code
OC
MSN 10 digits
1 digit 2 digits
Origin
Code
DC
Date
Code
4 digits
SNR
Serial
Number
Figure 1. MSN Configuration
2.4
CEPT GSM
This is the International Mobile Station Equipment Identity
(IMEI) number. The IMEI is held in the logic circuitry.
6 digits
TAC
Type
Approval
Code
IMEI 15 digits
2 digits
FAC
Final
Assembly
Code
6 digits
SNR
Serial
Number
Figure 2. IMEI Configuration
1 digit
SP
Spare
2.5
REV S/H
This configuration consists of two blocks of two digits, and denotes the software and hardware versions within the unit.
The first two digits correspond to the software version, and the last two digits correspond to the hardware version. If a version update is carried out on the unit, the corresponding change information should be made apparent on the labelling.
2.6
MODEL
The model number defines the type of product. Each product type is issued a common model number.
2.7
PACKAGE
The package number is used to determine the type of equipment, the mode in which it was sold, and the language with which it was shipped.
If the main board is replaced then the units IMEI will change,
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CELLULAR TELEPHONE
LABELLING AND SIM CARDS
SIM CARDS
1.
INTRODUCTION
The Motorola StarTAC130 personal cellular telephones are designed to work with the mini Subscriber Identity Module
(SIM). The SIM card contains all the personal data required to access GSM services. Data held by the SIM card includes:-
• International Mobile Subscriber Identity
• Temporary Mobile Subscriber Identity
• Home system
• Services subscribed to
• PIN and unblocking codes
• Call barring codes
The SIM card may also be capable of storing phone numbers, names, and messages.
2.
SIM CARD INSERTION/REMOVAL
The SIM card must be inserted into the unit correctly so that the card can be read, and the data checked for validity, before operation on the system will be enabled. The card contains all of the user’s personal identification numbers and details of the system the phone operates on. side of the phone.. To remove the SIM card from the unit, pull the sliding mini SIM tray sideways away from the phone. The User Guide contains full information about inserting and removing the mini SIM card.
3.
SECURITY INFORMATION
To stop unauthorized personnel using your SIM card, the option of using a Personal Identity Number (PIN) is available. When enabled the option requires (on power up) a verification number to be entered via the unit’s keypad, before the card can be used. Three attempts to enter the correct PIN may be made. If after the three entries the correct
PIN has not been entered, the card becomes blocked. To unblock the card an unblocking/super PIN code must be entered. Ten attempts to enter the correct unblocking code are permitted, if after ten attempts the correct code has not been entered, the SIM card is corrupted and becomes useless.
Another option available for the SIM card is call barring. If subscribed to, the call barring of incoming and/or outgoing calls may be accomplished by entering a special key sequence. The key sequence includes a “barring code”, which determines the type of restriction incorporated, and a password to validate the request. The initial password is provided when you subscribe to the service. The password can be changed by entering a set key sequence.
A valid miniature sized SIM card can be used in any working
GSM transceiver, regardless of the manufacturer, which is compatible with the miniature size SIM card. To protect the actual unit from unauthorized use, a lock function on the hardware is available. When enabled, this function requires that a three or four digit unlock code be entered, via the unit’s keypad, before normal operation of the transceiver can take place. The lock code can be changed by entering a set key sequence.
Note: Further information on set key sequences can be derived from the unit’s user guide.
Figure 1. Inserting the Test SIM card
The miniature SIM card is placed in the tray and the tray slide into the side of the phone. There is only one way for the miniature SIM to fit because of the .shape of it. The tray should be completely and secuerly seated in the slot on the
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GSM StarTAC130 PERSONAL
CELLULAR TELEPHONE
MANUAL-TEST MODE
MANUAL-TEST MODE
1.
INTRODUCTION
The Motorola StarTAC130 personal cellular telephones are equipped with a manual-test mode capability. This capability allows service personnel to take control of the telephone, and by entering certain keypad sequences, make the telephone perform desired functions. To enter the manual-test mode, a Test SIM card (Part No 8102430Z02, punchout centre)) is required.
2.
TEST SIM CARD INSERTION
REMOVAL
The Test SIM card must be inserted into the unit correctly to access manual-test mode; this should not be a problem because the card can only fit in one way. Place the mini SIM card in the tray and slid it into the phone.
and removing the SIM card
3. ACCESSING THE MANUAL-TEST
MODE
When the Test SIM card is in place, power up the telephone.
Once the initial automatic ‘wake up’ sequence has taken place correctly, depress the # key (on the units keypad) for three seconds. After three seconds ‘TEST’ should appear in the display, indicating that the unit is now in the manual-test mode. Table 1 below shows the available manual-test commands and their corresponding results.
Command
01#
19#
20#
22#
57#
58#
58xxxxxx#
59#
59xxx#
60#
Table 1
Result
Exit manual-test mode
Display call processor s/w version
Display modem s/w version
Display speech coder s/w version
Initialize non-volatile memory
Display security code
Change security code
Display lock code
Change lock code
Display International Mobile station
Equipment Identity (I.M.E.I.)
Note: If a customer should forget the security code in their unit, it can only be read or changed by using a Test SIM card.
Figure 1. Inserting the Test SIM card
To remove the SIM card from the unit, pull the mini SIM tray sideways away from the phone.
The User Guide contains full information about inserting
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GSM StarTAC130 PERSONAL
CELLULAR TELEPHONE
VERIFICATION
G.S.M. COMPATIBLE
COMMUNICATIONS ANALYSER
StarTAC
1
4
7
MENU c
MR
0
2
5
8
M+
3
6
9 ok
RF IN/OUT
PORT
VERIFICATION
1.
INTRODUCTION
Figure 1: Testing Configuration
2.
EQUIPMENT CONFIGURATION
To test an StarTAC130 cellular telephone, to verify whether or not the unit is functioning correctly, the following equipment will be required:-
• G.S.M. compatible communications analyser.
• Test adaptor (Part No SKN4858A), and appropriate cable/connectors.
• Test SIM card (Part No 8102430Z02).
• Charged battery pack.
Initially insert the test SIM card into the tray of the personal cellular telephone. If required, further information on SIM card insertion is available on page 13. Attach the antenna adaptor to the botton connector of the phone. Slide a charged battery on to the back of the personal telephone, so that the telephone can be powered up. Finally, connect a cable from the test adaptor to the RF in/out port of the communications analyser, and power both the analyser and personal telephone on. The equipment set up shown in Figure 1 should now be in place.
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3.
TESTING PROCEDURE
All information required to perform the desired tests and measurements should be obtained from the communication analyser’s user manual.
Ensure that the unit being tested is capable of both initiating a call to the analyser, and receiving a call from the analyser.
Confirm that the displayed Temporary Mobile Subscriber Identity (TMSI), International Mobile Equipment Identity (IMEI), and dialled number are correct. When a call is in progress the following tests should be carried out on channels 1, 62 and
124. The recorded results must be within the acceptable stated limits, if the unit being tested passes all the tests it should be taken as functioning correctly. If the unit being tested fails to conform with any of the expected measurements, it should be taken as faulty and repaired accordingly. The following table states the required tests and tolerances.
LOWER LIMIT TEST TO BE PERFORMED
Transmit average phase error (RMS) at peak power
UPPER LIMIT
5
Transmit average phase error (Peak) at peak power
Transmit average frequency error at peak power
Transmit power error at level 5 (33 dBm)
Transmit power error at level 7 (29 dBm)
-90 Hz
-2 dB
-2 dB
-3 dB
20
+90 Hz
+2 dB
+2 dB
Transmit power error at level 10 (23 dBm)
Transmit power error at level 15 (13 dBm)
Transmit amplitude negative peak flatness
Transmit amplitude positive peak flatness
-3 dB
-1 dB
+3 dB
+3 dB
Transmit amplitude envelope at -28 us
Transmit amplitude envelope at -18 us
Transmit amplitude envelope at -10 us
Transmit amplitude envelope at 556 us
+1 dB
-70 dB
-30 dB
-6 dB
Transmit amplitude envelope at 564 us
Transmit amplitude envelope at 574 us
-6 dB
-30 dB
-70 dB
8
Receive Bit Error Test for Class II Residual (at -102 dBm) 4
Receive Frame Erasure Rate for RES II (at -102 dBm) 4
2%
0.12%
Note: 1. The transmit average test values should be derived from 10 separate readings.
2. The receive signal strength for transmit measurements should be -85 dBm.
3. The receive test values should be derived from the reception of 20K bits of data.
4. There is approximately 1.8dB loss between the antenna port and the RF SMA connector on the test adaptor. The test
specifications are written for the power levels AT THE ANTENNA.
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Cellular Subscriber Group
GSM StarTAC130 PORTABLE
CELLULAR TELEPHONE
PERSONALITY TRANSFER
PERSONALITY TRANSFER
1.
INTRODUCTION
Personality Transfers are required when a phone is Express
Exchanged or when the main board is replaced. The different variations (languages, features) of the StarTAC130 personal cellular telephones requires that each main board must be configured correctly to ensure that the unit takes on the correct personality required. Therefore, when a main board is replaced its personality must be transferred into the new board, so that it functions correctly in the customers unit. There are two possible methods of transfer.
• Normal Transfer, and;
• Master Transfer
If the defective unit powers up, then the Normal Transfer method should be followed. If the faulty unit will not power up, then a Master transfer will be required to configure the replacement board, once installed.
2. NORMAL TRANSFER
This method allows the personality, selected features and stored phone numbers of a defective radio, to be transferred into a repaired radio. Data is transferred from the donor unit into the recipient unit using a Transfer card (Part No
5104025D03). The instruction steps should be followed in order.
Step 1.
Step 2.
Insert the Transfer card into the slot located on the back of the donor unit. Turn the donor unit on, the display should show ‘Clone’.
The donor unit is now in the cloning mode, and ready to transfer the first block of data.
Step 3.
Enter 021# via the unit’s keypad. This command will cause the first block of information to be uploaded into the Transfer card.
Step 4.
Step 5.
Step 6.
Step 7.
Step 8.
Step 9.
While data transfer is taking place between the unit and the card, ‘Please Wait’ will be displayed. After a short period of time, if the data transfer has been completed correctly,
‘Clone’ will re-appear in the donor unit’s display.
When the first data block has been successfully uploaded, remove the card from the donor.
Insert the Transfer card into the slot located on the back of the recipient unit. Turn the recipient unit on, the display should show ‘Clone’.
The recipient unit is now in the cloning mode, and ready to receive the first block of data.
Enter 03# via the unit’s keypad. This command will cause the recipient unit to download the first data block from the Transfer card.
While data transfer is taking place between the card and the unit, ‘Please Wait’ will be displayed. After a short period of time, if the data transfer has been completed correctly,
‘Clone’ will re-appear in the recipient unit’s display.
Step 10.
The second data block must now be transferred.
Repeat steps 1 to 9, but enter 022# to program the second data block into the Transfer card.
Step 11.
The third data block must now be transferred.
Repeat steps 1 to 9, but enter 025# to program the third data block into the Transfer card.
Step 12.
When the third block of data has been transferred successfully, remove the Transfer card and check the repaired radio functions correctly. See page 19 for further information.
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3.
MASTER TRANSFER
This method of transfer should only be followed when the defective unit will not power up, or complete a Normal
Transfer. As mentioned earlier, there may be different variations (OEM looks for example) of the Motorola
StarTAC130 cellular telephone, each model requiring the main board to be configured differently for correct operation. When carrying out a Master Transfer it is not possible to transfer the customers selected features or stored phone numbers, only the model personality can be programmed into the repaired unit.
Each different version of the StarTAC130 cellular telephone, requires its own Master Transfer card which contains essential set up information. Master SIM cards may be ordered pre-programmed, or created from a Normal
Transfer card. The instruction steps should be followed in order.
Step 1.
Step 2.
Select the required Master SIM card.
Insert the Master Transfer card into the slot located on the back of the repaired unit. Turn the unit on, the display should show ‘Clone’.
Step 3.
Step 4.
Step 5.
Enter 03# via the unit’s keypad. This command will cause the configuration data to be downloaded from the Master Transfer card.
While data transfer is taking place between the card and the unit ‘Please Wait’ will be displayed. After a short period of time, if the data transfer has been completed correctly,
‘Clone’ will re-appear in the recipient unit’s display.
When the data block has been transferred successfully, remove the Master Transfer card and check the radio functions correctly. See page 18 for details.
At no point should either 021#, 022# or 025# be entered while a Master Transfer card is in the radio. If either of the stated commands are entered, the master information on the card will be erased. To prevent the above happening the card can be locked by entering 06# via the unit’s keypad, with the card inserted. Unlock the card by entering 07#.
Note: If during either transfer process a problem arises, an error message will be displayed. If the Transfer card is removed before the data transfer is completed
‘Bad Data on Card’ will appear in the display. If either situation arises, the process should be repeated.
4.
MASTER SIM CARD CREATION
When required a Master SIM card can be created by:-
Step 1.
Insert a Transfer card into a unit which is already configured in the desired way. Turn the unit on, the display should show ‘Clone’.
Step 2.
Step 3.
Step 4.
Enter 024# via the unit’s keypad. This command copies the personality information in the unit onto the Transfer card to create a Master
Transfer card.
While data transfer is taking place between the unit and the card ‘Please Wait’ will be displayed. After a short period of time, if the data transfer has been completed correctly,
‘Clone’ will re-appear in the recipient unit’s display.
A Master Transfer card has now been created.
Lock the card to prevent accidental information erasure (see previous section). Remove the card from the unit, and store until required.
st130trans.fm
Cellular Subscriber Group
GSM StarTAC130 PORTABLE
CELLULAR TELEPHONE
DISASSEMBLY
DISASSEMBLY INSTRUCTIONS
1.
INTRODUCTION
Reasonable care should be taken during the disassembly and reassembly of the unit in order to avoid damaging or stressing the housing and internal components. Ensure that a properly grounded high impedance conductive wrist strap is used while performing these procedures on electronic units.
•
Dental pick
•
Tweezers
3.
DISASSEMBLY PROCEDURE
The following information describes the procedure for removing and accessing various parts of the StarTAC130
NOTE
CAUTION
Many of the integrated circuit devices used in this equipment are vulnerable to damage from static charges. Ensure that adequate static protection is in place when handling, shipping, and servicing the internal components of this equipment.
4.
Refer to the mechanical exploded view on page
18, as necessary, while performing the disassembly/assembly procedures.
ASSEMBLY PROCEDURE
2.
RECOMMENDED TOOLS
The following tools are recommended for use during the assembly/disassembly of the StarTAC130.
•
Anti-Static Mat Kit 0180386A82; includes:
— Anti-Static Mat 66-80387A95
— Ground Cord 66-80334B36
— Wrist Band 42-80385A59
•
Plastic Bladed Tool SLN7223A
•
Housing prying tool SYN5367A
•
Antenna tool SYN5179A
Once the unit is disassembled and the repair is carried out it then becomes obvious that to assemble the unit, the procedure is the reverse of that previously completed for disassembly.
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1
Use the antenna tool to remove the antenna.
Turn counterclockwise until the antenna is free from the housing.
2
With flat surface of tool facing up, insert housing opener at 45 angle. Make sure you can see top of tool in seam.
12
Figure 1 .
GSM StarTAC130 Cellular Personal Telephone Disassembly Procedure
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3
Press and push corner outwards with left thumb while right hand twists phone lika a rag..
DISASSEMBLY
4
After phone has started to open, lift antenna well to release entire side..
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Figure 2 .
GSM StarTAC130 Cellular Personal Telephone Disassembly Procedure
Service Manual
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StarTAC130 CELLULAR TELEPHONE
5
Using the plastic prying tool, slide under housing all the way to corner and lift housing
6
With flat surface of tool facing up, insert housing opener at 45 angle. Make sure you can see top of tool in seam.
14
Figure 3 .
GSM StarTAC130 Cellular Personal Telephone Disassembly Procedure
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7
Use index finger, pull housing off going straight across the phone.
DISASSEMBLY
8
Open the flex connector and pull out the flex.
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Figure 4 .
GSM StarTAC130 Cellular Personal Telephone Disassembly Procedure
Service Manual
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StarTAC130 CELLULAR TELEPHONE
9
With your thumbs, pry the side tabs away from board assembly to allow it to be easily removed. Staring at the top of the board, lift the board assembly out of the front housing.
10
Remove the display board from the main PCB.
16
Figure 4 .
GSM StarTAC130 Cellular Personal Telephone Disassembly Procedure
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11
Using a dental pick, remove the adhesive strip of the base of the phone
DISASSEMBLY
12
Using tweezers, press the hinge pin button in and over towards the middle of the flip. Also, move the hinge pin section above the button towards the middle of the flip. Remove the flip by pulling up on the hinge pin side and out on the other side.
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Figure 5 .
GSM StarTAC130 Cellular Personal Telephone Disassembly Procedure
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2
7
10
9
8
11
6
5
4
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REPLACEMENT PARTS LIST
8
9
10
5
6
7
11
1
2
3
4
REF
.
NUMBER PART No.
DESCRIPTION
S8332A
SYN6812A
0109279U03
0109280U02
0104866Z03
6104522Z02
4003745K01
3803882K01
7209257T02
8509098E01
4709050R01
5509242E01
Spare Xcvr Number (SWF2952)
Display Board
Front Housing
Rear Housing
Assy Flip
Lens
Keypad Mylar
Keypad Plastic
LCD Display
Antenna
Shaft Right
Hinge
3709068T01 Tube Antenna
0509440M01 Mic Grommet (Not shown)
5009135L07 Microphone (Not shown)
0509133T01 Display Grommet (Not shown)
0509441M01 Alert Grommet
DISASSEMBLY
2/3/99
Service Manual
19
StarTAC130 CELLULAR TELEPHONE
*
PAGE INTENTIONALLY BLANK
20
Service Manual
2/3/99
Accessory Product Information
Standard DSP Handsfree Car Kit for StarTAC™
P/N: HFK9200
EAN Code :
5025322019542
Content :
(1)
SYN4974
StarTAC Hang Up Cup
TRN5502
Bracket for HUC
SYN6900
HUC Adapter for StarTAC 130
(2)
SYN6348
Hands Free Electronic Box
(3)
SSN4018
External Speaker
(4)
SMN4097
Directional Mic w/Angle
SKN4834
Power Cable 6 PIN
SKN4937
Cable Fuse & Mounting Hardware
SYN6967
Ferrite Bead Kit
SJN8205
Multilingual Install & User Manual
Description:
The HFK9200 is a professional install handsfree car kit for the StarTAC models with improved full duplex performances. The HFK9200 uses the latest Digital Signal Processor (DSP) technology for high quality audio, and includes all basic handsfree components, hang up cup, DSP HF box, speaker, directional microphone, and cables.
Key DSP Features:
- Superb full digital audio quality and clarity even at high driving speeds
- Improved full duplex audio allowing genuine two-way conversation
- Digital noise cancellation filtering out background noise
- Digital echo cancellation eliminating local and network echo es
Standard Features:
- Full hands-free capability for comfort and safety communication while driving
August 98
- Intelligent rapid charge - Programmable safety timer
StarTAC DSP Car Kit - Installation Diagram
_______________________________________________________________________________________________
HFK9300.DOC
August 98
GSM Krunch - Level 3 Procedure vers.1.1
NOTE 1=Check that the mentioned componets are not physically damaged, have no dry joints, and are positioned correctly or missing, if none of the mentioned problems are apparent, replace the defective componets.
If the problem is still apparent send the
PCB to HTC
START
Does the phone pwr up from main battery?
no yes remove main batt. and insert aux batt.
Go to supplement 1 page 4 no
Does the phone pwr up from aux battery?
yes reinsert main battery
Does the phone is properly communicating with SIM card? yes
Is the battery selection ok
(press the keys:arrow,4)?
Priority aux yes
Does the phone draw current from main/aux/ext b+ when is off? no
Remenber to read ERROR
CODE 7100# in test mode
Go to supplement 22 page 26 yes
TOOLS
1) Main battery or dummy
2) Aux battery or dummy
3) Ext.B+ 5V
4) Test card
5) Test set analyser
6) GOOD PCB RF/LOG, PCB
DISPLAY, FLIP ASSY to comparison
7) GSMKEY SOFTWARE
8) ERSA station solder yes no
Does the phone pwr up and stay on with ext
B+ only?
Does the phone pwr dw when twisted?
1
03/05/1999 no no no no yes yes
- MOTOROLA CONFIDENTIAL PROPRIETARY -
Go to supplement 1 page 4 no
Go to supplement 21 page 21
Go to supplement 2 page 4
Go to supplement 3 page 5 no
Go to supplement 4 page 4
Page 1
GSM Krunch - Level 3 Procedure vers.1.1
1
Does phone pwr up with
PCB display and stay on?
yes
Does the display show phone failure see supplier? no
Do the keys of the keypad work? yes
Does the phone go into service at -102dBm/ NO yes
GATE 22?
Does the phone initiate a call to the analyser/
NO TX GATE
22? yes
Terminate the call
Does the led service work?
yes
Call PCB from analyser yes
Is ring tone/vib rator audible?
Answer call no yes no no no no no no
2
03/05/1999
Go to supplement 5 page 27
Go to supplement 6 page 28
Go to supplement 7 page 9
Go to supplement 8 page 10
Go to supplement 9 page 14
Go to supplement 10 page 17
Go to supplement 11 page 17
Go to supplement 23 page 27 vibrator
Remenber to
CHECK CR432
Main VCO repair page 13
Go to supplement
12/BIS page 18
- MOTOROLA CONFIDENTIAL PROPRIETARY Page 2
GSM Krunch - Level 3 Procedure vers.1.1
Problem/update with this document should be directed to donato.reguzzoni@ motorola.com
03/05/1999
2
Is the frequency error/ NO AFC
GATE 22 within specification? no
Go to supplement
12/12BIS page 18 yes
Is theTX phase error within specification?
no
Go to supplement 13 page 29 yes
Is the tx power,burst within specification? no
Go to supplement 14 page 30 yes
Is the tx audio(mike) path ok? no
Go to supplement 15 page 19 yes no
Is the rx audio path ok?
Go to supplement 16 page 20 yes
Terminate the call
Does the radio show invalid battery?
yes
Go to supplement 17 page 38 no
Is the low battery indication correct? no
Go to supplement 18 page 21 yes
Is the battery charger ok? no
Go to supplement 19 page 22 yes
Does the display/Real time clk work no
Go to supplement 20 yes
The end
- MOTOROLA CONFIDENTIAL PROPRIETARY page 21
Page 3
GSM Krunch - Level 3 Procedure vers.1.1
Supplement 1
No pwr up main/aux batt.
1) Check the main battery contact flip, B+ no shorting to vibrator, the flex and J601
2) Check the aux battery contact on the PCB and on the rear h.
NO SHORT
Supplement 2
Battery selection
1) It's important to use the paint battery select schematics enclosed on page 24-25.
2) It is recommended to start from the gates of Q999,Q1008 and go back to the inputs.
3) It's likely to the faulty components are NOR logic ports (U904,908,909),NOT(U907),Dual diode Schottky
(CR607,608,606).
4) Attention at WATER DAMAGE problem.
5) Attention at Zener diode burned as VR901(8.2V), CR904-CR1001-CR999(6.8V)
Supplement 4
PCB only
Pwr dwn/twisted
Check Y201 main cristal and NOTE 1
(Check 13MHz with osc.scope probe U703 BIC at pin 17 ifit pwr dw hitting )
03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY Page 4
GSM Krunch - Level 3 Procedure vers.1.1
Supplement 3
PCB only
No pwr up
Set the voltage of power supply 5V
Supply the PCB via ext.conn J600
START no
Does the
PCB draw a lot of current and also does the alert buzz?
See diagrams on GSM
Startac/COSMO Lev.4 procedure
No PWR UP yes
Is L275 short to ground(Use an "Ohm" meter to measuare the terminal of
C902 or 903) yes
Use a power supply (2.75V,
150mA).
Supply C902 at terminals and check the hot component.
It's likely to micro
DCA or
C751-753-754-755
(0.047uF) no no
Is 4.73V voltage DC present at
U900
GCAP pin
40 no
Check the PCB ext.conn.J600 socket CR903 and NOTE 1 yes
Pull up the w.dog by shorting the pads TP10 - TP1
Are U900 GCAP voltage ok(use Osc.scope)?
Attention at the tantalio capacitor(orange) polarity.
1) Vswitch at C915= 5.6V (NO RIPPLE, it cause the alert buzz if it's present replace C915)
2) R475 at C906= 4.75V
3) L500 at C901= 5V
4) Vref at C803= 2.75V( it isn't present in the figure)
5) L275 at C902/903= 2.75V
6) R275 at C908= 2.75V
3
03/05/1999 no
- MOTOROLA CONFIDENTIAL PROPRIETARY -
Check U900 GCAP and
NOTE 1
Page 5
GSM Krunch - Level 3 Procedure vers.1.1
3 yes
Is 13MHz master clk present at
U703 BIC pin
17?
(see page 32) yes
Is 13MHz master clk present at
U703 BIC pin
37 (see page
32) no no
Check in order Y201, CR201,
U201 and NOTE 1
See the 13MHz path logic block diagram
Is 2.75V present at pull up resistors terminals
R702-706-701 no
Check the resistors and note 1 yes
Does TP4 reset line go high and Is the reset sequence ok?
(see page 23) no Check L275 at pull up resistor R920 terminals.
If the reset is about 200mV lifted in order the following pin:
1) GCAP pin 30 (it's likely to faulty IC)
2) SMOC pin 98
3) BIC pin 35
4) J101 display conn.
If the reset line is alays low send the PCB in HTC yes
03/05/1999
4
- MOTOROLA CONFIDENTIAL PROPRIETARY Page 6
GSM Krunch - Level 3 Procedure vers.1.1
yes
4
Is CE signalling(one clk cycle
1/13MHz=77nS) present at TP11
U702
Falshprom?
(see page 32) yes
Is CE signalling present at
U703 BIC pin 19?
no no
Check U702 and NOTE 1.
If there isn' t L275 voltage send the PCB to HTC
Micro DCA or U702 problem.
If there isn' t L275 voltage send the PCB to HTC
Are the signal below present at U705 EEPROM?
1) pin 7 L275 opereting voltage
2)pin 27 CE (active low) see page 33
3) pin 6 WR (active low)
4) pin 1 OE ( active low)
5) Access time 300nS yes no
Check U704 and NOTE 1.
If there isn' t L275 voltage send the PCB to HTC
03/05/1999
Is DATA BUS
D0:D15 logic signalling correct?
( e.i. Quick check at U705
EEPROM pin 26
D15, see page
33) yes
5 no
You can usually have twice problems:
1) BUS Conflict ( when two peripheral stay in low impedence in the same time)
2) The wrong Falling Edge transition CMOS level
(See the example in attached on page 21-22)
3) Check the J101display connector for any short circuit.
- MOTOROLA CONFIDENTIAL PROPRIETARY Page 7
GSM Krunch - Level 3 Procedure vers.1.1
6
Are the
MDM_WR and
_RD signalling present at U500
SMOC pin 100,
4?
(see page 33) no
During initial radio power-up the SMOC IC performs power on self test diagnostic to confirm that the
HW is operational.
If any of the diagnostic tests fail, an error code will be sent in the first reply message sent to call processor.
Check in order the following signals :
MDM_WR,SPI CLK, SPI MOSI(micro DCA problem)
MDM_RD, SPI CLK, SPI MISO( SMOC problem).
(See the example in attached on page 33) yes
1) If all the above looks good, and the PCB is still not turning on, try to resolder U702,U704,U705 with ERSA station, if the PCB turns on, then shut down, go to immediately in test mode to read the error code and subcode.
2) Try to lift the EEPROM U705 and check if the PCB
(pwr up) communicate with emmibox.
If so, you read the internal info(sw,modem, speech) from the RAM with GMSKEY.
(e.i. If the error code is 7100#02=Ext ram error,there were some dry joint at Sram pins )
03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY Page 8
GSM Krunch - Level 3 Procedure vers.1.1
Supplement 7
PCB only
No keypad operation
START no
Is 2.75V voltage present at
S3 buttom volume pin2
Press the buttom volume
(don't realese it) no Is present now one pulse low at S3
pin 2 yes
It is likely that there is a short circuit under the J101 and NOTE 1 no
If there are two pulses low there is a short circuit under J101 and NOTE 1 pin 2 yes
Release the buttom volume no
Is still present one pulse low or 2.75V voltage only at S3 pin 2 yes
Check J101NOTE1 after
Sent to HTC
It's likely to DCA micro problem
03/05/1999
Check J101 and NOTE 1
- MOTOROLA CONFIDENTIAL PROPRIETARY Page 9
GSM Krunch - Level 3 Procedure vers.1.1
Supplement 8
PCB only
No rx
1) Innject into ext.antenna port of the PCB a 947.4MHz signal at -20dBm
2) With the PCB in test mode press the following keys sequence 45062#
3) Use the PCB TEST to comparison
4)
ATTENTION :
The mesaures of the signal can be change with differents PROBES and CABLES.
START
Remenber to check ANT. SW. components for bad positoined or missing:
CR432 diode pin, R1128, C1043
Poor RX= reduce the battery stand by no Does the
BER,
RX_Quality
-Level fail on
CH1-62-124?
yes
Is the IF signal
215MHz
-8dBm ok at
L401 terminal
(see page 36) no
Attention:
The root cause could be the strong interferencies due to the closeness to the BS (base station) .
Go to
A page11 yes
Are the signals ok
RXI,RXQ at
U201 pin
46,48 no yes
Is the signal
IQREF
1.38V at
U201pin 47 yes
Is the signal ok at
L.O.430MHz at U201 pin
40
(see page 36) yes
Check bias Q203,Q202, GIFSYN
U201 and NOTE 1. no no
Check U500 pin 21 and no
NOTE 1
Check U201(pin
43=2.25V)
CR431.L433 and
NOTE 1.
5
03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY Page 10
GSM Krunch - Level 3 Procedure vers.1.1
5
Change the signal generator at
-100dBm, press
25000#(AGC),
240#(step att.).
Are the signals
RXI,RXQ ok at
U201 pin 46,48(see diagramm page 39) yes
Are data activity present (NO
TEST MODE) at U500 pin
1,3,11 SPI
BUS yes
From
A page10 no no
Check L431,C432(filter matching) and U201 GIFSYN and NOTE 1
Check bias U500 and NOTE 1
If the spi bus is ok, reset the radio and try to rephase via GATE 22 .
If it's still no service replace U500 SMOC yes
Is the signal
947.4MHz ok at U401 pin 4
Is the signal
947.4MHz ok at U401 pin 5 yes
Is
RX275=2.75V ok at Q446 emitter no no no
Check C442 and J600 and NOTE 1
Is
RX275=2.75V ok at Q446 emitter no yes
Check U401and NOTE 1
Check bias Q203,Q202 and
GIFSYN U201pin and NOTE
6
03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY Page 11
03/05/1999
GSM Krunch - Level 3 Procedure vers.1.1
6
Is the signal
947.4MHz ok at C407 terminals yes
Is the signal
947.4MHz ok at Q418 collector no
Check FL452 and NOTE 1 no
Check bias Q418 and
NOTE 1 .
If the collector of Q418 isn't supplied by
RX275 check L412, if the base of Q418 isn't supplied by RX_EN check L413
B=1.33V
E=0.6V
Q418
LNA
C=2.7V
yes
Is the main
VCO signal
732.4MHz ok at C411 terminals no
Main VCO repairs page 13 yes
Is the IF signal
215MHz ok at Q420 collector no
Check bias Q420 and NOTE 1 .
If the collector of
Q420 isn't supplied by RX275 check
L414, if the base of
Q420 isn't supplied by RX_EN check
L410
B=1.3V
E=0.6V
Q420 mixer
C=2.7V
yes
Is the IF signal
215MHz ok at C421 terminals no
Check FL420 and NOTE 1 yes
Is the IF signal
215MHz ok at Q421 collector yes
Go to start RX page10 no
Check bias
Q421 and
NOTE 1.
If the collector of Q421 isn't supplied by
SW_VCC check at U201 pin 33
B=0.7V
E=0V
- MOTOROLA CONFIDENTIAL PROPRIETARY -
Q420 iso amp.
C=2V
Page 12
GSM Krunch - Level 3 Procedure vers.1.1
Main VCO repair
START
Is superfilter voltage
2.55V ok at
U201 pin
21 no
Check
C211,C212,Vref=2.75V,Q202,Q203,R475=4.75V at U201 pin 11,44 and NOTE 1 yes yes
Is charge pump voltage
2.38V at
U201 pin
23 yes
Is prsc_in voltage
1.4V at
U201 pin
26
Resolder Main VCO no no
1)Check the CP_OUT voltage range at GIFSYN pin 23.
CH001= about 2.19V
CH062= about 2.64V
CH124= about 3.08V
2) If the voltage is alawys low check C208,C237 and after resolder the Main VCO.
3) If the voltage is always high(CH1,062,124) try to resolder the Main VCO if the problem still the same could be the coil layer.
Check U201 and NOTE 1
03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY Page 13
GSM Krunch - Level 3 Procedure vers.1.1
supplement 9
PCB only
No tx
With the PCB in test mode press the following keys sequence:
11062# CH or 110062#CH PHASE II,1215#PWR CONTINUOS,40#SENDING ONLY 1
See page 37
START no
Does the
PCB power down in tx with test comand yes
Remove R1126:
NO B+ IPA
NO B+ Q303 yes
Is the signal ok
902.4MHz ok at Q303 base
Replace IPA
Is the signal ok
902.4MHz ok at U401 pin 4 yes no
Go to
A page15
Check C442, J600and NOTE 1 no
Is the signal ok
902.4MHz ok at U401 pin 2 no yes Is the
TX_EN
2.6V voltage at
Q442 pin 2 ok yes
Check U401and NOTE 1 no
Check bias Q501 only
03/05/1999
Is the signal ok
902.4MHz ok at U301 pin 7 no yes
Is B+ present at
Q301 pin
5,6,7,8 no
Check Q301,Q1019 and
NOTE 1 yes Check bias IPA (pin
15,14,13,12,4= B+, after replace IPA
7
- MOTOROLA CONFIDENTIAL PROPRIETARY Page 14
GSM Krunch - Level 3 Procedure vers.1.1
7
Is the signal ok
902.4MHz ok at Q303 base no yes from
A page14
Check bias Q303 DRIVER and
NOTE 1
B=0.6V
E=0V
Q303 driver
C=B+
Is the signal ok
902.4MHz ok at C304 terminals no yes
GND
1
RF feedback
Check TX_Attenuator and CR390 and bias of the PAC IC and NOTE 1
Remenber you can check the signals below with:
11062#, 1205, 310#(time slot random)
( see page 34 35)
14
TX_EN 2.65V
from Q501
237mV
GND
TX_EN 2.65V
from Q501
Check 236mV
R354(dry joint or missing)
Check
R354
239mV
EXC. 920mV
(NO TX = about 1.9V)
7
PAC IC
U310
8
SAT_DECT 2.68V
feedback to SMOC
DET_DECT 923mV
PWR step 12-15= 1V
PWR step 11-05= 0V
TX_KEY 2.75
0.012V
( NO TX= about 2.2V)
AOC 240mV from SMOC
check L501
on this line
( NO TX= about 850 mV)
8
03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY Page 15
GSM Krunch - Level 3 Procedure vers.1.1
8
Is the signal
170MHz at
U300 pin 4 no ok
(see page
35) yes
MAIN VCO
732_4MHz
Check:
1) Bias U300 TIC
2) TX_VCO( CR300, C306)voltage range as above and NOTE 1.
If the volage is always high the problem could be the coil layer.
Remenber you can check the signals below with:
11062#, 1205, 310#
1
14 TX_ VCO
902.4MHz
R275=2.75V
from C908
GND
GND
R275=2.75V
from C908
170MHz
TIC IC
U300
GND no
Is
L.O.340MHz signal at
U201 pin 8 ok
(see page
35) yes
Are the
TXI(pin
63,64) and
TXQ(pin
61,62)signals into U201 correct?
Check U500 and NOTE 1
GND
GND
DMCS=2.7V
from Q502 no
R475=4.75V
from C906
R475=4.75V
from C906
7
Check pin 10=1.9V of U201and
CR203,L203 and NOTE 1
8
CP_OUT 2.6V
to CR300
CH001= about 1.76V
CH062= about 2.20V
CH124= about 2.72V
yes
Check U201, IQ_filter L440-C221 and NOTE 1
03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY Page 16
GSM Krunch - Level 3 Procedure vers.1.1
supplement 10 led service
Use the following test command:
ATTENTION: the reed switch must be closed(with a magnetic)
541# Turn on the RED led
542# Turn on the GREEN led
543# Turn on the orange leds
540# Turn off any leds
Check Q903,Q904, R909,R908 for dry joints or missing resistors only supplement 11
PCB only
No/low ring alert
With the PCB in test mode press the following keys seguence:
432# tone into ring alert
481000# 1KHz tone
4707# volume or
1539# ring alert
START
Is the signal
1KHz present at
U500 pin
49 or C825 yes
Is the signal
1KHz tone at ring alert pin Vswitch yes no no
Check ring alert and NOTE 1
Check U500 SMOC and NOTE 1
Check U900 GCAP and NOTE 1
03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY Page 17
GSM Krunch - Level 3 Procedure vers.1.1
supplement 12
PCB only
Freq. error out spec.
Replace in order Y201 Main cristal, CR201 varicap
Remenber: you can check the AFC DAC line range with the test comand 260000# 568mV 264095# 2.6V at
U500 SMOC pin 38 or 11062#CH 26xxxx# 0000-4095 AFC 1215#PW 41#sending 1(no work Krunch platform) o 40#sending 0 ) supplement 12
NO AFC - NO TX GATE 22
Check the shape of GSMK ( Gaussian Minimum Shift Keying )
11062# CH
1205# MAX PW
310# TIME SLOT RANDOM
03/05/1999
GOOD MODULATION
BAD MODULATION
Possibile root cause:
1) Bad TX_VCO spurios(dry joint, bad coil layer)
2) Bad R475 voltage( C906 broken, bad polarity, unsoldered)
3) Bad R275 voltage(C908 broken, unsolder)
4) Bad DM_CS from Q502( bad bias, track damage)
5) Bad Q303 amplifier(bad bias, bad coil layer)
- MOTOROLA CONFIDENTIAL PROPRIETARY Page 18
GSM Krunch - Level 3 Procedure vers.1.1
supplement 15
PCB only
No mike
With the PCB in test mode press the following keys seguence:
434# Audio into speaker
36# loop back
4707# volume
Audio distorted: check the components missing(R802,C815) around GCAP
START
Is signal ok at
U900 pin
10 yes
Is the signal present at U500 pin 45 yes no no
Check U500 and NOTE 1
Check in order :
1 Mike
2 The solder of J802
3 C810 (may be broken)
4 Check mic_bias= 2.17V at C812
5 Check GCAP and NOTE 1
Check C816
03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY Page 19
GSM Krunch - Level 3 Procedure vers.1.1
from U500 SMOC to GCAP supplement 16
PCB only
No/low audio
START no
Is the audio present at
J600 pin 9
Audio_out( press volume buttom)? yes
Check DW_link Bus( sense level of ext. accessory) at J600 pin 12:
1) None 4.55V ( if it's low 4.2-4V check DW_link line, possibile faulty comp. C762 0.010uF)
2) Headset 1.5V OK
Is the
DW_LINK voltage
4.55V present at
J600 pin 12?
no yes
With the PCB in TEST MODE press the following keys seguence:
434# tone into speaker or
430# tone handsfree external speaker, mike - analog audio(J600)
481000# 1KHz tone
4707# volume
Audio distorted: check the components missing(R802,C815) around GCAP yes
Is the signal
1KHz present at
U500 pin
49 no
Check the voltage VAG-ref 1.38V at C1030 - C560
Check U500 SMOC and NOTE 1 no
Is signal
1KHz tone present at
J601pin7,8 yes
Check U900 GCAP and NOTE 1
Check the FLEX of the flip
03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY Page 20
GSM Krunch - Level 3 Procedure vers.1.1
supplement 18
Incorrect low batt.indication
Staus phone Supply(V) Batt.icon
Pwr up
Quick check
Root case Remedy
Main batt. Always full The thermistor is Check therm. Line discharger charger indicator not connect
Check in order:
1) Flex the radio via Emmictrl or or master card
2) Rephase the Main battery and Aux batt. via GATE 22
3) Use the dummy battery to check the battery indicator
4) If the problem remains check U703( reliable IC) and NOTE 1
5) Check the ANT.SW. components(CR432, R1128, C1043) for missing bad positioned( Poor Rx )
6) Check the Cell Broadcast -Frequency of Serch (Reduce the stand by battery).
7) Check for no B+ contact shorting to vibrator.
8) Does the phone draw current when is off?
supplement 20
RTC
Check in order:
1) In test mode press 88# (display current time and date) after repress 88# and check if the seconds are increase
2) Ckeck the flip flex
3) If the problem remains check Y701 32KHz xtal and NOTE 1 supplement 21
SIM card
Check in order:
1) The SIM card J900 unsolder or bent pins.
2) The present detect switch by shorting the pin 1, 8 of the J900 if the display show "Check Card" the problem is the card read circuit.
3) In test mode press 38#(activate sim) and check the signal SIM_VCC 5V (from U902) , SIM_CLK
3.25MHz,SIM_I_O
4) 39# Deactivate sim
03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY Page 21
GSM Krunch - Level 3 Procedure vers.1.1
supplement 19
No/Incorrect internal battery charging
Quick check
Status phone Supply(V) Problem
In charger mode Ext.b+
Batt. Icon Root case Remedy
The display doesn't Not appear The thermistor is Check therm.line
Main batt. show charging batt.
not connected
Pwr up Ext.b+
Main batt.
Disappear The thermistor is Check therm.line
not connected
With the PCB in test mode press the following keys:
500128# Driver internal charger MAIN BATTERY
501128# Driver internal charger AUX BATTERY
50000# OFF
If the current stay in 0 or maximum check R602 This is a 8700 example
START
Is there the voltage present at
U900 pin17 yes yes
Did the voltage go low at
Q601 pin
4 no no
Check U703 BIC and NOTE 1
Check U900 GCAP and NOTE 1
03/05/1999
Does B+ present at
Q1002 pin 1
Q1005 pin 1 yes
See diagram of battery internal charger to debug the problems no
Check Q601,CR605 and NOTE 1
- MOTOROLA CONFIDENTIAL PROPRIETARY Page 22
GSM Krunch - Level 3 Procedure vers.1.1
RESET SEQUENCE AT POWER ON
The power up RESET sequence is described in the following diagram. Following the activation of the
+2.75V Regulator, the GCAP LITE IC and the 68338 begin a seven state power sequence involving the
*RESET line and the GCAP Lite’s Watchdog input. The figure below depicts the sequence of the states.
The figure is not drawn to scale.
State 1
When the GCAP LITE IC detects a power on request (ON/OFF Line ”LOW”), the GCAP LITE will drive the system *RESET line low. The 68338 Clock line will take approximately 100mS to stabilize after power is applied.
State 2
The 68338, SMoC, and BIC in the radio are connected to the *RESET line. The nominal time *RESET is held low by the GCAP LITE is 250 milliseconds +/- 50 ms.
State 3
When the GCAP LITE releases *RESET, it is pulled high by an internal resistor. There isa period of approximately 500 nanoseconds when neither the GCAP LITE or 68338 is asserting *RESET.
State 4
When the 68338 reset control logic detects that the system *RESET line is no longer being driven, it drives it low for an additional 512 cycles (39.6 microseconds). This assertion of *RESET by the 68338 is a feature of the IC and cannot be modified.
State 5
When the 68338 releases *RESET, it is pulled high by the internal resistor. The 68338 be-gins executing its
Boot Code. If valid code is present, the RESET vector in the radio code is then executed. The Boot Code runs for about 512 cycles (39.6usec) before this new vector is executed.
State 6
The 68338 holds *RESET low for 50usec during this state (an internally generated RE-SET).
State 7
When the 68338 releases *RESET, it is again pulled high by the internal resistor. All the processors in the system, including the 68338, then begin execution. During this state, the 68338 must drive the GCAP Lite’s
03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY Page 23
Input: EXT_B+
GSM Krunch - Level 3 Procedure vers.1.1
Input: L_BATT (main battery)
Input: AUX_BATT (auxiliary battery)
03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY Page 24
Input: L_BATT + AUX_BATT + EXT_B+
GSM Krunch - Level 3 Procedure vers.1.1
Input: L_BATT + AUX_BATT
03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY Page 25
GSM Krunch - Level 3 Procedure vers.1.1
supplement 22
Display internal info
In Test Mode press:
7100# = Error Code
7101# = Subcode
In Test Mode read:
01= CPU EXCPTION ERROR (upgrade last vers. sw+flex+57#)
00 =
02 = EXT. RAM ERROR ( check for dry joints )
03 = MODEM ERROR
01 = BAD MODEM ID ( check for dry joints 13MHz,SPI BUS )
03 = MODEM ERROR
04 = RUN TIME BAD ID
04 = MODEM ERROR ( replace it)
05 = SPEECH CODER PWR FAILURE
01 = SPCH TIMED OUT
05 = SPEECH CODER PWR FAILURE
02 = SPEECH BAD ID ( check for dry joints )
06 = EXEC ERROR DETECT(upgrade last vers. sw+ flex+57#)
01 = OUT OF MEMORY
07 = EEPROM ERROR(flex+57#)
01 = CHECKSUM ERROR
07 = EEPROM ERROR
02 = SUBSIDY LOCK
07 = EEPROM ERROR
03 = DALLAS PART ERROR
07 = EEPROM ERROR
05= SIM RESET FAILURE
08 = MMI PWR DOWN
03 = PWR BUTTOM HIT
08 = MMI PWR DOWN
04 = LOW BATTERY
03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY Page 26
GSM Krunch - Level 3 Procedure vers.1.1
supplement 23
No/weak vibrator
In test mode press the following keys 1590# activity vibrator.
Check in order:
1 The improper assembly vibrator
2 The flip flex
3 The J601 conn. pin 9
4 Use a test pcb display(vib_driver is on pcb display)
START yes
Is the voltage
2.75V present at
J101 pin
28 no
Check J601 for dry joint or missing resistors
Check VIB_EN at J101 pin 26,
PCB DISPLAY and note 1
Supplement 5
PCB only
No display
Before to start check, via emmibox with GSMKEY simulator or Emmictrl programms, the correct matching between the SW and the PCB Display ( Grafic / Two Line) and reflex the PCB
Missing line use 993# turn on all pixel in display
Does the wake tone audible? If yes this means that the PCB is on and trouble is located at comunications display
START yes no
Is -5V at U901 pin 3
Check the J101 connector and NOTE 1
Check Q104, Q102 for dry joints only
Check U901 and polarity of C921,C920 and NOTE 1
03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY Page 27
GSM Krunch - Level 3 Procedure vers.1.1
Supplement 6
Phone fail see supplier
Go to in test mode and press 7100# to read the error code or use GSMKEY simulator or Emmictrl programms via emmibox .
Error code
05=Speech coder failure
03=Modem error
20#=00.00(no SMOC version)
Before replace the Modem verify the points below:
1 No dry joints
2 13 MHz clk input at terminals of U500 pin 40
3 RF_V1 at U500 pin 35 (from Q203)
4 All pins of U500 connect to L275
5 Verify activity at SMOC U500 SPI BUS,MDM RD WR
Error code
07=Eeprom error
Reflex the PCB via emmibox or master card, 57#.
If the problem persist send to HTC
Error code
07=Eeprom error
Subcode
03=Fail code if Dallas part PRESENT on the PCB
Place the unit in test mode and enter 57#
If the problem persist the unit is valid failure.(sent to HTC)
03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY Page 28
GSM Krunch - Level 3 Procedure vers.1.1
supplement 13
PCB only
Phase error out spec.
ATTENTION: It's necessary to reproduce the exactly conditions between the GATE 22 and yours working bench.
(e.i. Voltage power supply 3.6V ,cable loss etc..)
START
Answer the following questions:
1) Did the phase fail on CH001, CH062, CH124?
2) Did the phase fail at low or max PWR?
3) Did the phase fail at 4.4V or 3.5V?
4) Did the frequency error within specification? no
Are the
TXI(pin
63,64) and
TXQ(pin
61,62)signals into U201 correct?
Check U500 and NOTE 1 yes
Check U201 and NOTE 1
03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY Page 29
GSM Krunch - Level 3 Procedure vers.1.1
supplement 14
Tx pwr burst out spec.
ATTENTION: It's necessary to reproduce the exactly conditions between the GATE 22 and yours working bench.
(e.i. Voltage power supply 3.6V ,cable loss etc..)
Answer the following questions:
1) Did the TMK fail on CH001, CH062, CH124?
2) Did the TMK fail at low or max PWR?
3) Did the TMK fail at 4.4V or 3.5V?
4) Did the frequency error within specification?
Before to comparison, set the cable loss to 0dBm of GATE 22, rephase the power PA DAC only and after try to do a call processing.
Compare the signals of IPA, PAC( components missing around PAC), MODEM ( AOC line
U310 pin 8 R501, L501 ) with a GOOD PCB and NOTE 1
03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY Page 30
GSM Krunch - Level 3 Procedure vers.1.1
03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY Page 31
GSM Krunch - Level 3 Procedure vers.1.1
13MHz IN BIC IC pin 17
13MHz OUT BIC IC pin 37
CE U702 TP11
03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY Page 32
GSM Krunch - Level 3 Procedure vers.1.1
CE U705 pin27
DATA BUS D15 U705 pin 26
MDM_WR SMOC pin 100
MDM_RD SMOC pin 4
First reply sent to Micro
03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY Page 33
AOC PAC IC pin 8 from SMOC.
BURST
SAT_DET PAC IC pin 12 feedback to SMOC
MAX PWR STEP 05
SAT_DET( saturation detect)
AOC( automatic output control)
GSM Krunch - Level 3 Procedure vers.1.1
MIN PWR STEP 15
SAT_DET( saturation detect)
AOC( automatic output control)
03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY Page 34
MAX PWR STEP 05
ACT(active loop) PAC IC pin 9
AOC( automatic output control)
GSM Krunch - Level 3 Procedure vers.1.1
L.O. 340MHz
U201 pin 8
03/05/1999
170MHz
U300 pin 4
- MOTOROLA CONFIDENTIAL PROPRIETARY Page 35
GSM Krunch - Level 3 Procedure vers.1.1
IF 215MHz
U201 pin 31
03/05/1999
L.O. 430MHz
U201 pin 40
- MOTOROLA CONFIDENTIAL PROPRIETARY Page 36
GSM Krunch - Level 3 Procedure vers.1.1
TX 110062# 1215# 40#
03/05/1999
TX 110062# 1205# 310#
- MOTOROLA CONFIDENTIAL PROPRIETARY Page 37
GSM Krunch - Level 3 Procedure vers.1.1
supplement 17
Invalid battery
Check in order:
0) Does the radio show invalid battery with both batteries?
1) The flip flex and the rear h.contacts (batt. serial data)
2) 49x# x=0-3 data main battery
3) 49x# x=4-7 data aux battery
4) J601 pin 11 main battery
5) J60 aux battery
6) Remove Q609 (from GSM STARTAC85 experience) and reanswer 0 question, after remove Q610.
7) See the diagram Initialization Procedure " Reset and Presence Pulse" page 31
Initialization Procedure"Reset and Presence Pulse"
490#
SCI_TX Q607 pin
1
03/05/1999
Master TX "Reset Pulse"
500uS
Master RX "Presence Pulse"
Main battery
100uS
- MOTOROLA CONFIDENTIAL PROPRIETARY Page 38
GSM Krunch - Level 3 Procedure vers.1.1
RX_Q GIFSYN IC pin 48
CH 62 -100dBm
Q_signal U201pin 48
I_signal U201pin 46
90°
03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY Page 39
GSM Krunch - Level 3 Procedure vers.1.1
03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY Page 40
GSM Krunch - Level 3 Procedure vers.1.1
03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY Page 41
GSM Krunch - Level 3 Procedure vers.1.1
03/05/1999 - MOTOROLA CONFIDENTIAL PROPRIETARY Page 42
RX: 935 - 960 MHz
TX:890 - 915 Mhz
RX SENS: -102 dBm
TX Power: +33dBm
DUAL ANT
MATCH
SW_RF
TX EN
RX EN
-10V
TX
STRIPLINE
IL= 1.2dB
T/R & RF SWITCH
ANT->TX = -0.6 dB
ANT->RX =-0.6 dB
SW_RF->TX = -1.7dB
SW_RF->RX = -1.7 dB
ISOLATION:
TX- > RX: 25 dB
RX -> TX: 25 dB
T/R Switch
5109572E04
RX
G S M K R U N C H R F B L O C K D I I A G R A M
Motorola Confidential Proprietary
MATCHING
NETWORK
GIFSYN_IC
5109632D92
SAW RX FILTER 1
925-960MHz -3.5dB
915MHz -25dB
980MHz -29dB
630MHz -65dB
2SC4784
BIPOLAR LNA
G = 13 dB
NF = 1.8 dB
I = 5.5 mA
2SC4784
BIPOLAR MIXER
G = 12 dB
NF = 4.0 dB
IP3 = -2 dBm
I=5.0mA
215 MHz
SAW FILTER
BW(2dB)
= 200 kHz
G = -6 dB
ISOLATION AMP
G = 7 dB
NF = 5 dB
IP3 = -20 dB
PRE-AMP
3 POLE 4 POLE
25 dB
STEP
NF = 17 dB
IP3 = -27 dBm
-5V
A
B
T/R & RF SWITCH
CONTROL CIRCUITRY
NF = 13 dB
I3 = 10 dBm
Pout = -3 dBm
SBN = -140 dBc/Hz @ 800kHz offset
DISCRETE LO
INJECTION FILTER
720 - 745 Mhz
G = -3.5 dB
GIMAGE = -20 dBm
SW_VCC=2.55V
RX2.75V
GATE
REG 1
REG 2 TEST
PLL VCC
SFOUT=2.55V
BAT
SAV
QUAD
GEN
PHASE
DET
CHARGE
PUMP
÷2
20 dB coupler
IL = 0.2 dB
TX KEY
DET SW
SAT DET
ACT
DET PAC IC
5109632D91
890-915MHz
@ -24dBm
LOOP
FILTER
720 - 745 MHz
@ -24dBm
Translational IC
5109632D90
PHASE
DET
MAIN VCO
AND BUFFER AMP
720 - 745 Mhz
I = 13 mA
LOOP
FILTER
170 MHz
@-24dBm
LOOP
FILTER
SUPER
FILTER
÷16/17
CHARGE
PUMP
÷N
PHASE
DET
÷A
A
ADDER
N
ADDER
1 BIT
ADDER
DELAY
ACCUM 2 ACCUM 1
÷5
÷13
AGC PROCESSOR
÷N
NUMERATOR
& OFFSET MPX
ADAPT
1
TIMING
BW CTRL
÷8/9
÷A
÷2
LATCH
REF OSC
13 MHz
TEMP COMP
DAC
SHIFT REGISTER
EXC
CHARGE
PUMP
340 MHz
TANK
CKT
8 dB
PAD
QUAD
GEN
CHARGE
PUMP
PHASE
DET
÷2
AOC DRIVE
0 - 1.9
IQ LPF
ENABLE
ENABLE
M. Denzin
February 26 1998
Version 1.2
RF START
LOOP
FILTER
430 MHz
TANK
CKT
V_REF=2.75V
13 MHz
330mVp
1.38 Vdc
TXI
TXIX
TXQX
TXQ
DCLK
AFC DAC
0 55 2 475
SPI RF CLK
SPI RF DATA
R2.75
V
PA_B+
RXI 0.83Vp-p
1.38 Vdc
IQ REF
RXQ 0.83Vp-p
1.38Vdc
MOD ENB
3 POLE HARMONIC
FILTER
IL= 0.2dB
2 STAGE
GaAs IPA
G = 21 dB
Eff = 55%
-5 to -1.5v
NEG LEVEL
SHIFTER FOR
PA CONTROL
MRF949
DRIVER
Po=12dBm
I=40mA
4dB PAD
ENABLE
TX VCO
890 - 915 MHz
Po = 12 dBm
I= 25 mA peak
IQ FILT2
DMCS nDMCS
+4.80V
TX_EN
TXD
RXD
QSM
MDM_WR RF_CS SCK MOSI
Call Processor 68338
196 BGA
CPU32
CTM6
L275
L275
FLASH
8M (512Kx16)
48-CSP
L275
RAM
1M (64Kx16)
48-CSP
SIM
Port
E/F
ROM_CS
RAM_CS
BIC_CS
R/W
ROM2_CS
Address (20)/Data (16) buses
DP_EN
DP_ON_OFF
SC_CS
LED_RED/LED_GREEN (2)
KEYPAD (8)
BIC_IRQ
MF_IRQ
WDOG_CP
13_DCLK
AUD_EN1
AUD_EN2
BL_CNTL
AUDIO_IN_BIAS
*RESET
ON/OFF_SENSE
*PWR_SENSE
ON/OFF
L275
EEPROM
64K (8Kx8)
28 TSOP
Display/Keypad
DB7-DB4
-10V
BIC_CS
R/W
L500
-10 V Reg.
ON/OFF_SENSE
*PWR_SENSE
*RESET
LOC
217HZ
BIC 4.1
(64 TQFP) uProcessor
Interface
Audio
Interface
L275
DSC bus interface
D/A
SIM SCI
Interface
(Level Shift)
SIM Control
Clock
Control
A/D
8 Channels
Mode1
BComp
RxDn
RxDp
TxD
SIM_RST
SIM_DATA_OUT
SIM_DATA_IN
SIM_CLK
SIM_PD
SIM_VCC
13_DCLK
13MHZ
L275
DSC bus drive
DSC_EN
DOWNLINK
UPLINK
L500
L500
SIM card reader
Buffer
DSC_EN_B
UPLINK
DOWNLINK
AUDIO_IN
MAN_TEST
EXT_B+
BATT_FDBK
AUDIO_OUT/ON_OFF
EXT Connector
R/W
SC_CS
SC_INT
*RESET
GSM_DCS
DS2401
Serial
ROM
THERMISTOR
Nominal
3.6V
Battery
BATT+
Alert
PNP
Pass
BATT_FDBK
B+
VREF
DACOUT
Logic
Bias, Ref
SMOC CONTROL (10)
RF CONTROL (5)
B+_SENSE
BATT_SENSE
R475
Osc
Regulator
GCAP
48 TQFP
B+
VL
R475
EXT_B+
Charger
Control
Circuitry
Lithium
Compatible
V1
L500
Vswitch
Ear piece
Logic L275
VAG
MIC
Ref
Aud
Cntl.
Neg
Bias
R275
VAG
Vswitch
ON/OFF
Ext_audio
Rx_audio
Mic
Audio_In
VA_CS
SPI_SCK
VA_MI
VA_MO
(From CP)
L275
Record
VA
28 TSOP
Playback
Volume
Control
VCTRL 1-3
(From CP)
DM_CS
13_DCLK
13MHZ
To RF Section
RSSI
TXKey
RXACQ
MDM_INT
Mic
*DM_CS
MISO
MOSI
SCK
RF_CS
MDM_WR
MDM_RD
Aux Mic
Ext Mic
Spkr (Rx_audio)
Ext_audio
PTD
Echo
Cancellor
ROM
&
RAM
VSELP
Support HW
Call Processor
Interface
(QSPI)
VAG
Audio Control
Var.
Gain
Var.
Gain
Codec
Tone
Generator
L2.75
SMOC
100 TQFP
PLL
13MHz_Ref
CPU
Viterbi HW
Co-processor
RxI
A/D
TxI
D/A
GMSK
TxQ
D/A
RxQ
A/D
AFC
D/A
AGC
D/A
Ref
Transmit
Power Control
D/A
DLC 8/10/95
RxI
TxI
TxQ
RxQ
AFC
AGC
Step_AGC
IQRef
AOC_In
AOC_Out
Sat_Det
Det_Sw
GSM ZAP Digital Block Diagram
Motorola Confidential Proprietary
12 May 97
GSM KRUNCH AUDIO LOGIC BLOCK DIAGRAM LOGIC BOARD SIGNALS
Part
Designator
AL800
CR605
CR910
J101
J600
J601
J802
MIC
13 MHz Clock
R275
L275
TX_EN
C
RX_EN
E
B TX_ON_OFF to BIC to SMOC to GIFSYN to SMOC to SMOC to PAC / SMOC
BIC_INT
SP_INT
RF_START
RX_ACQ
*DM_CS
TX_KEY
MDM_INT
SPI_RFCS
SPI_MOSI
SPI_MISO
SPI_CLK
MDM_WR
MDM_RD
Queued
Serial
Module to GIFSYN
RX_ACQ
MDM_INT
TX_KEY
20
12
16
CPU
MDM_RD
MDM_WR
DM_CS
SPI_RFCS
SPI_MISO
SPI_MOSI
SPI_SCK
SPI_DATA
SPI_CLK
AFC
4
100
1
3
2
99
11
CPU
Interface
9
10
SPI
38
AFC
D / A
CLK13_IN
AOC
DET_SW
SAT_DET
40
PLL
39
14
15
Transmit
Power
Control
D / A
Chip
Select
External
Bus
Interface
DISPLAY
CONNECTOR
J101
*RESET
L275
DP_EN
21
DISPLAY
BLK_CNTL 23
ROM1_CS
ROM2_CS
RAM1_CS
RAM2_CS to U702 to U705 to U710 to U710
*RESET
ADDRESSS / DATA BUS
SCI_TX
SCI_RX RS232
SWITCH MATRIX
FLASH
U702 uBGA
RS232_TX
RS232_RX
BATT_SER_DATA
EEPROM
U705
SRAM
U704 uBGA
37
38
20
40
35
48
BIC
U703
31 32 34 33
A/D
1
EXT_MIC
17
2
46
3
D/A
58
4
CLK_13IN
DWNLINK
UPLINK
MAN_TEST
B+_SENSE from GIFSYN
ISENSE
CHG
Q601
CR605
Q602
Charge
Select Circuit
65 62 64 63 98 47
50 EXT_AUD
Tone
Generator
45
MIC_AUD_IN
Audio
Filter
A/D
CODEC
D/A
U500
SMOC IC
Buffer
Ampl.
49
RX_AUDIO
Audio
Filter
Multiplexer
GMSK
23
21
22
26
27
29
28
TXQ_P
TXQ_M
TXI_P
TXI_M
RXI
IQ_REF
RXQ
*RESET
30
12
10
21
6
L_BATT+
B+
14
40
U900
GCAP
-
+
-
+
-1
B+ DC/DC
Vswitch DC/DC
13 47 17 16 15
CHARGER
39
Boost Mode Circuitry
-
RF
AL
RF
AL
SW
-
20
+ 19
5
28
22
32, 41
3
37
11
MIC Conn.
1
2 J802
R275
L275
R475
L500
VREF
VSWITCH
VSWITCH 5.6V
CR910
AL LAYER - ORDERABLE SPARES
Part
Description
Alert
Diode Charger Line
Diode VSwitch Line
Display Connector
EXT/Butt Plug Connector
Flexprint Connector
MIC Connector
Microphone
Part
Number
5009473S01
4809653F03
4809653F02
2809454C02
0909449B04
0909059E01
0909195E01
5009135L07
Part
Designator
Q501
Q601
Q602
R602
T902
U500
U703
U900
Part
Description
Transistor TX_EN
Power Transistor Chrg Line
Transistor BATT_FDBACK
LINE
Resistor for ISENSE
Choke / Switched Supply
SMOC IC
BIC IC
GCap IC
Part
Number
4809607E05
4809579E17
4809939C04
0680195M64
2503788S08
5199332C04
51097463E13
5109632D75
TEST COMMANDS
26xxxx #
31x #
33xxx #
36 #
37 #
45xxx #
46 #
47x #
58 / xxxxxx #
59 / xxx #
60 #
7100 #
# press 2 sec.
01 #
07 #
08 #
09 #
10 #
11 #
12 #
19 #
20 #
22 #
25 #
Enter Manual Test Mode
Exit Manual Test Mode
Mute Rx Audio Path
Unmute Rx Audio Path
Mute Tx Audio Path
Unmute Tx Audio Path
Program Main Local Osc. to Channelbb
Set Tx Power level to fixed valure
Display SW Version Number of Call Processor
Display SW Version Number of Modem
Display SW Version Number of Speech Coder
Set Continuous AGC
Set Continuous AFC
Initiate Pseudo-Random Sequence with Midamble
Synchronize to BCH Carrier
Initiate Acoustic Loopback
Stop Test
Serving Cell Power Level
Display Current Valure od AFC DAC
Set Audio Volume
Display / Modify Security Code
Display / Modify Lock Code
Display IMEI
Display Error Code
Battery
Select Circuit
MIC
J600
EXT / Butt Plug Conn.
B+
J601
Flexprint Conn.
VSWITCH
12
11
5
DWNLINK
UPLINK
MAN_TEST
6
7
2
8
1, 3
10, 15
16, 17
18, 19
13
GND
DCS_EN_B
9
RS232_TX
RS232_RX
SW_RF ( EXT ANT )
AUDIO_IN
AUDIO_OUT
4
14
BATT_FDBAK
EXT_B+
11
6
12-16
1-5
10
9
BATT_SER_DATA
THERM
BATT_GND from
MAIN Battery
L_BATT+
RTC_BATT
VIB_DRIVE
8
7
RX SIGNAL PATH
TX SIGNAL PATH
MAIN VCO SIGNAL PATH
TUNING VOLTAGES
REFERENCE CLOCK
Orderable Part
Non - Orderable Part
POWER UP DEBUG
Tie watchdog as shown in Signal Flow diagram, and supply power to radio:
RX_EN
TX_EN
RESET
DUAL_CS
RAM1_CS
RAM2_CS
ROM1_CS
DP_EN
SC_INT
MF_INT
BIC_INT
UPLINK
DOWNLINK
CLK_13_IN press a key
2.8Vpp
50us / cm
AUDIO IN test mode
08#, 10#, 36#
434#, 477#
AUDIO OUT test mode
08#, 10#, 36#
434#, 477#
CLK_AUD
FS_AUD
- Check that there is B+ present at input to FCAP on pin 40. If not, could be problem with Battery Charger Circuitry (Q901)
- FCAP should then drive R275, L275 and VRef. If these are not present, could be a problem with FCAP itself.
- Verify collectors of regulators Q221 and Q222 are both around 2.75V.
- If ok, then check that the SMOC drives he Xtal Varactor Diode CR201 on the AFC line with a DC Voltage.
- If ok, then follow 13MHz path through GIF SYN & BIC and then to uP and SMOC.
- If ok, then check chip enables on Eprom, and SRams.
- If ok, then verify Reset Line.
CHANNEL
1-Low
62-Middle
124-High
Tx
890.2
902.4
914.8
Motorola Confidential Proprietary
FREQUENCIES
Rx
935.2
947.4
959.8
MAIN
VCO
720.2
732.4
744.8
Rx I.F
215
215
215
Rx I.F
L.O
430
430
430
170
170
170
power on
Measured in standby mode
2.8mVpp
10ms / cm
7Vpp
10ms / cm
2,8Vrms
200ms / cm
From the CPU (U701). When high, Rx path enabled and low muted.
1. Enables the Rf switch (U401) for receive mode.
2. Biases the mixer Q420, and low noise amp (Q418).
From CPU (U701), but inverted by Q501. High when
1. Enable the Rf switch for transmit mode & also the GIFSYN for transmit mode.
2. Supply Voltage for the PAC IC.
3. Isolates RF, by switching the PA Bias Circuitry ( Not shown).
Controlled at power up by FCAP (U900) & CPU (U701).
1. Connected to CPU (U701), BIC (U703), SMOC (U500)
After power up sequence, any chip can hold RESET low to power phone off if there is a problem.
2.8Vpp
100ns / cm
From CPU (U701) to Eprom.
1. Chip Enable controlling read/write access to and from Eprom (U702).
2.8Vpp
100ns / cm
From CPU (U701) to SRAM.
1. Chip Enable controlling read/write access to and from 1st half of SRAM (U704).
2.8Vpp
100ns / cm
2.8Vpp
100ns / cm start up or press key
2.8Vpp
100ns / cm
Tx I.F
start up or press key
2.8Vpp
2ns / cm
2.8Vpp
1ms / cm
2.8Vpp
10us / cm
5Vpp
10us / cm
1.6Vpp
50ns / cm
2.7Vpp
5us / cm
2.8Vpp
5us / cm
2.8Vpp
5us / cm
2.8Vpp
5us / cm
Follows soon
340
340
340
Tx I.F
L.O
From CPU (U701) to SRAM.
1. Chip Enable controlling read/write access to and from 2nd half of SRAM (U704).
From CPU (U701) to Eprom.
1. Chip Enable controlling read/write access to and from Eprom (U702).
From CPU (U701) to display, via connector J101.
1. Processor selects to enable display. When high, the display is enabled and low disabled.
SMOC Interface. This is a signal from uP (U701) to SMOC (U500).
1) This is a 20ms timing signal from U701 which times the decoding and encoding function of the SMOC
U500.
From BIC to uP.
This signal periodically interrupts the uP at 217Hz. During Power Saving mode this signal is set to DC.
From BIC to uP. This signal interrupts the uP for a number of reasons.
1. Keypad detection
2. Power Sense
3. SIM Functions
4. DSC Bus Status Indicators and could be either data information or speech information. It is also used to sense the presence of a DHFA and the ignition status of the DHFA with DC levels
From BIC chip (U703) to butt plug (J600). . This is a comms link from an external peripherale and the phone, and could be either data information or speech information. It is also used to sense the presence of a DHFA and the ignition status of the DHFA with DC levels
From GIF Syn to BIC IC - 13MHz clock..
This is the master clock reference required for the radio
Measured in test mode
External audio from butt plug, directly to SMOC IC
External audio from SMOC via FCAP to butt plug
This signal is from the BIC to the SMOC
It is a timing signal and runs at 512KHz, and times the transfer of speech information on the DSC
Bus between BIC and SMOC.
This signal is from the BIC to the SMOC
It is a timing signal at 8KHz and provides for frame synchronisation during speech transfer on the DSC bus.
COMMON PROBLEMS
REVISIONS
Europe Middle East & Africa Customer Services
LEVEL 3 COLOUR DIAGRAMS
GSM KRUNCH Block Diagram
Colin Jack, Michael Hansen, Billy Jenkins, Ralf Lorenzen
11.08.98
Rev. 1.0
Page 1 of 2
Part
Designator
A1
CR201
CR203
CR250
CR300
CR390
CR431
FL420
FL452
J600
Q202
Q203
Q300
Q301
Q303
Q418
Q420
Q421
GSM KRUNCH RF BLOCK DIAGRAM
ANT
5
U401
4
1
6 3
8 a
SW_RF from J600
Pin 2
2
2
RX_EN TX_EN from U701 from U701 d via Q501/C inverted c
(- 3,5 dB)
FL452
B
Q418
(+ 11 dB)
C
E
RX275 f
947,4 MHz
732,4 MHz
Q420
B
(+ 10 dB)
C
B
C b d
43
RX
LOCAL
OSCILLATOR
CR431
Osc. discrete circuty
430MHz
41
42
PLL
(- 6,5 dB)
FL420
215 MHz
RF_V1
B+
RX275
B
(+ 12 dB)
C
Q421
C
31 ATT.
25dB
SW_VCC
33
12
D
Q202
S
S
Q203
D
G
G
13
17
18
19
21
902,4 MHz
B+
1-3
U301
5-8
4
DM_CS
4
RF_IN
2
TX_EN from U701
4, 14
5
U301
4 12-15
12-15
(+15dB)
U302
(+15dB)
IPA
EXC
2, 8
BIAS
CONTROL
7
7
U390 / PAC
DET
10
SAT.
12 8 11
1, 3
C
Q303
B
CR390
EXITER
MAIN VCO 782 - 807 MHz
-24dBm
Q250
LOOP FILTER
Q251
Q252
732,4 MHz
CR250
R275
C
B
TX VCO
Q300
E
902,4 MHz
14
U300 / TIC
8
CHARGE
PUMP
PHASE
DET.
CR300
4
1
CH. 001 = 2,02 Vdc
CH. 062 = 2,55 Vdc
CH. 124 = 1.81 Vdc
7
DM_CS
9,10
R475
2 ,12
R275
DM_CS 170 MHz
26
23 g
4
CH. 001 = 1.50 Vdc
CH. 062 = 1.74 Vdc
CH. 124 = 1.87 Vdc
Osc. discrete circuty
340MHz
TX
LOCAL
OSCILLATOR
6
7
10
PLL
PLL
CR 203
U201
GIFSYN
DEMODULATION
SPI SERIAL
DATA BUS
INTERFACE
MODULATION
16
51
59
57
11, 22, 44
61
62
63
64
11
46
47
48
R475
Y201
52
53
SPI_DATA
SPI_CLK
RXI
IQ REF
RXQ
VRef
RF_START
R475V
CR201
TXQ_P
TXQ_M
TXI_P
TXI_M to SMOC
CLK_OUT
AFC from SMOC
AOC_DRIVE
RX SIGNAL PATH
TX SIGNAL PATH
MAIN VCO SIGNAL PATH
TUNING VOLTAGES
REFERENCE CLOCK
Orderable Part
Non - Orderable Part
RF LAYER - ORDERABLE SPARES
Part
Description
Part
Number
Part
Designator
Part
Description
Part
Number
Antenna Connector 3909101E01 Q442 4809939C08
Master Xtal Varactor 4809641F04 Q443
Transistor Switch Ant.
Matrix
Transistor Switch Ant.
Matrix
4809939C08
Tx Local VCO Varactor
Main VCO Varactor
Tx VCO Varactor
TX Isolation
Rx Local VCO Varactor
1st Rx Filter
IF Saw Filter
EXT Antenna Connector
GIF SYN Power Transistor
Receive Power Transistor
Tx VCO Transistor
PA Power Transistor
Exiter Transistor
Rx Amplifier Transistor
Mixer Transistor
Iso.Amp. Transistor
4809877C10
4809877C09
4809877C09
4809948D13
4809877C10
9109035M01
9109247M01
0909449B04
4809579E18
4809579E18
4809527E24
4809807C24
4809527E24
4809527E20
4809527E20
4809527E24
SH 201
SH 202
SH 203
SH 301
SH 302
SH 401
SH 402
SH 501
U201
U300
U301
U302
U310
U401
Y201
Main VCO Can
GIF SYN Can
Master Xtal Can
TIC Can
IPA Can
Iso.Amp. Can
Mixer Can
Smoc IC Can
GIFSYN IC
TIC IC
Switch Control IC
IC
PA Control IC
Antenna Switch IC
Master Xtal - 13MHz
2609053T01
2609058T01
2609059T01
2609054T01
2609055T01
2609056T01
2609060T01
2609057T01
5109632D92
5109632D90
5109908K25
5109817F11
5109632D91
5109572E04
4809612J20
# press 2 sec.
01 #
07 #
08 #
09 #
10 #
11 #
12 #
19 #
20 #
22 #
25 #
26xxxx #
31x #
33xxx #
36 #
37 #
45xxx #
46 #
47x #
58 / xxxxxx #
59 / xxx #
60 #
7100 #
Enter Manual Test Mode
Exit Manual Test Mode
Mute Rx Audio Path
Unmute Rx Audio Path
Mute Tx Audio Path
Unmute Tx Audio Path
Program Main Local Osc. to Channel
Set Tx Power level to fixed valure
Display SW Version Number of Call Processor
Display SW Version Number of Modem
Display SW Version Number of Speech Coder
Set Continuous AGC
Set Continuous AFC
Initiate Pseudo-Random Sequence with Midamble
Synchronize to BCH Carrier
Initiate Acoustic Loopback
Stop Test
Serving Cell Power Level
Display Current Valure od AFC DAC
Set Audio Volume
Display / Modify Security Code
Display / Modify Lock Code
Display IMEI
Display Error Code
CHANNEL
1-Low
62-Middle
124-High
RECEIVE DEBUG
Tx
890.2
902.4
914.8
FREQUENCIES
Rx
MAIN
VCO
Rx I.F
935.2
947.4
959.8
720.2
732.4
744.8
215
215
215
430
430
430
SAT_DET
DET_SW
TX_KEY
AOC
TX_EN
DM_CS
TXI
TXQ
MDM_RD
MDM_WR
RX_ACQ
RF_START
RXI
RXQ
IQ_REF
Rx I.F
L.O
RF BOARD SIGNALS
Tx SIGNALS - 11062#, 1215#, 310#
Frequency 217Hz - 1ms/cm
3Vpp
Signal from PAC to SMOC.
When PA is at or near saturation signal is low, telling SMOC to reduce AOC drive
When the PA is not near saturation this is high, telling SMOC to increase AOC drive.
Power Step:
04-11 - 50mVpp
12-15 - 900mVpp
Signal from the SMOC to the PAC
When this signal is low, the internal gain in the PAC is unity.
When this signal is high, the internal gain in the PAC is 1.
From uP to PAC.
This is a timing signal to the PAC to provide the current path for the initial loop precharge
2,75Vpp
Power Step:
04 - 520mVpp
15 - 280mVpp
3Vpp
2,8Vpp
Signal from SMOC to PAC.
This is a linear control voltage for ramp up and ramp down of the PA output level.
This controls the voltage on the exciter control output (EXC) from the PAC.
Signal from uP but inverted via Q501 and used to time:-
1. GIF SYN 2. TX VCO 3. PAC 4. RF Switch
Enables Tx Path when high
Signal from uP inverted via Q502.
Enables TIC, PA and TX VCO.
When high, this enables Tx path.
From SMOC IC to GIF SYN
This signal is the in-phase input to the I-Q Modulator of the GIF SYN.
2.1Vpp
2.1Vpp
From SMOC IC to GIF SYN
This signal is the quadrature input to the I-Q Modulator of the GIF SYN.
Rx SIGNALS - In Standby Mode
2,8Vpp
500us/cm
From uP to SMOC
This is an interrupt from the uP to the SMOC. When high this indicates to the SMOC the
beginning of the receive burst.
2,8Vpp
20us/cm
From uP to GIF SYN
Signal to drive the GIFSYN IC. This is a pulsed signal which controls the sending of SPI data to the GIFSYN for all RF functions.-
Rx SIGNALS - 110062#, 262000#, 25013#, 241#
Frequency 217Hz - 1ms/cm
1.8Vpp
500us/cm
From GIF Syn to SMOC IC.
This is a baseband analogue signal to A/D convertors of SMOC
1.8Vpp
500us/cm
1.38Vrms
500us/cm
From GIF Syn to SMOC IC.
This is a baseband analogue signal to A/D convertors of SMOC
From SMOC to GIF Syn.
This is a DC level from SMOC for the RXI and Q signals to ride on.
Tx I.F
170
170
170
Modem Callprocessor Interface
2,8Vpp
500us/cm
From uP to SMOC.
This signal indicates when the uP is reading data from the SMOC. High when enabled.
2,8Vpp
500us/cm
Put the phone into test mode and key in the commands: 110062#, 1200#, 310# cable losses.
: b
.)
If the 215 is OK then we can assume problem lies around GIF, either 430MHz Local Oscillator or in generation of RXI and RXQ . The peel off can
SH202 should then be removed. Check that IQ Ref from the SMOC is around 1.38Vdc and then the RXI and Q outputs from the GIF to check which is faulty. Before actually removing any cans it may be worth checking the RX_EN and RX275 d f
- If, as in most cases the 215Mhz is low there is no choice but to remove the LNA/MIXER can ( SH402) and probe the R.F inputs to the Mixer to see which RF path (947.4 or 732,.4) the fault lies on.
- If 732.4 is low , and 947.4 is OK, the main suspicions are with the main VCO and this can should be removed ( SH201)
- If 947.4 is low , and the 732.4 OK, the main suspicions are with the input filter FL452 and this can ( SH402) should be removed, and if low at the input to these, it could be losses caused by the Rf Switch (U401).
- If 947.4 and 732.4 RF values are fine but 215MHz into GIF is low b
(FL420) and IF Pre AMP (Q421) is located under here.
which of the signals are missing or if both the signals are missing.
- If 170 is missing and 732.4 is fine then remove SH 202 and check for the 340 Mhz at GIF SYN.
- If we have no 340 and therefore no 170 then could be CR203 or GIFSYN problem. Check Q202 and Q203 have both 2.7V. If still no problems found, remove SH301 & measure DM_CS on U300 Pin7. Could also be SMOC problem.
- If 340 is ok but 170 not , remove SH301 and look for problems around U300. Could be problems with TIC,
.
GIF SYN or SMOC.
If 732.4 is missing but 170 is fine remove SH201 and look for faults. Could be a problem with CR250, GIF SYN or SMOC. Check collectors of Q202 and Q203 for 2.7V.
- If both 732.4 and 170 are missing then check the collectors of Q202 and Q203 for 2.7V. If ok, then remove
SH301 and probe DM_CS on pin 7 of U300. Possible GIF SYN or SMOC problem.
If 902.4 is generated but is low then we look for problems under SH301 and SH302 and follow path through to antenna
.
If 902.4 looks OK but fails in wingate check at the T/R switching circuitry (Q442, Q443, U401 ) switching RF to J600 or with the J600 connector itself. Use rf lead connected to J600
Tx I.F
L.O
340
340
340
From uP to SMOC.
This signal indicates when the uP is writing data to the SMOC. High when enabled.
TRANSMIT DEBUG
REVISIONS
Europe Middle East & Africa Customer Services
LEVEL 3 COLOUR DIAGRAMS
GSM KRUNCH Block Diagram
Colin Jack, Michael Hansen, Billy Jenkins
11.08.98
Rev. 1.0
Page 2 of 2
Motorola Confidential Proprietary
SCI_TX
RS232_EN
Q607
Q608
SCI_RX
U701
CPU
DATA LINES
AD_THERM2
62
AD_THERM
1
U703
B+_SENSE
4
AUX_SENSE
61
BIC
BATT_SENSE
64
DAC_OUT
58
L275
R650
4.7K
GSM Krunch - BATTERY CHARGER CIRCUIT
MAIN BATTERY
DATA
BATT_SER_DATA
VR609
6.8v
RV607
18V
AUX BATTERY
L275
THERM.
R1011
10K
DATA THERM.
L275
R611
10K
The AUX battery always has the first priority in discharging
The MAIN battery always has the first priority in charging
VR607
6.8V
RV608
18V from BATTERY SELECT CIRCUIT / Q999
B+_SENSE 46
BATT_SENSE 47
17 DAC_IN
GCAP
U900
40
B+ from BATTERY SELECT CIRCUIT
14 L_BATT from BATTERY SELECT CIRCUIT
EXT_B+ 18
MOBPORTB
EXT_B+
BATT_CNTL
BATT_SELECT
15
J600
3
2
1
4
5
R604
0
R603
DNP
6
5
8
7
Q601
1
2
3
4
+
+
Q602
CHRGC
ISENSE
EXT_B+
14 R602
0.24
16
CR605
BATT_FDBAK
4
C600
22pf
GND
1, 3, 10, 15
1
2
Q1002
8
7
7
8
Q1005
2
1
AUX_BATT+
L_BATT+
BATT_SELECT :
When this line is high, the aux. battery is being chared
4
5
LPWR
Q1001
3
2
1
3
4
Q1005
6
5
LPWR
6
5
Q1002
3
4
R1014
100K
R1010
100K
REVISIONS
Europe Middle East & Africa Customer Services 10.08.98
LEVEL 3 COLOUR DIAGRAMS
GSM Krunch Battery Select Circuit
Rev. 1.1
Colin Jack, Michael Hansen, Billy Jenkins, Ralf Lorenzen Page 1 of 1
EUROPE MIDDLE EAST & AFRICA 15.07.98
CUSTOMER SERVICES
LEVEL 3 COLOUR SIGNAL FLOW Rev. 1.1
DCS c460 ,c470 - 3Volt Flare
Ralf Lorenzen, Michael Hansen, Colin Jack, Billy Jenkins Page1
Startac 130
3V, 900Mhz
GSM CELLULAR PHONE
Europe, Middle East & Africa Customer Service Policy
Issue 1.2
12
th
Jun 98
Motorola Inc.
Cellular Subscriber Sector
European Cellular Subscriber Group
Easter Inch, Bathgate
West Lothian EH48 2EH, Scotland
MOTOROLA CONFIDENTIAL PROPRIETARY
This document and the information contained is CONFIDENTIAL INFORMATION of Motorola and shall not be used, published, disclosed, or disseminated outside of Motorola in whole or in part without Motorola’s written consent. This document contains trade secrets of Motorola. Reverse engineering of any or all of the information in this document is prohibited.
Copyright 1998, Motorola Inc.
Page 2 of 9
SECTION 1.0 - SERVICE POLICY
1.1
Warranty:
Product will be sold with the standard 12 months warranty terms and conditions. Accidental damage misuse, retailers extended warranties will not be supported under warranty. Non warranty repairs will be available at agreed fixed repair prices.
Proof of purchase will be required to validate warranty claims.
1.2
Out Of Box Failure Policy:
The standard OOB Failure criteria will apply. Early life customer units which fail within less than 30 minutes as measured by the Life Time Call Timer, to be returned to Manufacturing for root cause analysis, to guard against epidemic criteria. Manufacturing to bear the costs of early life failure.
1.3
Product Support:
The product will be supported under a mid/high tier Loaner program or alternative low cost service strategy (To be agreed with European Customer Service Manager). Exchange units will not be available. Customers original telephones will be repaired but not refurbished as standard.
The first 100 fails found in the EMEA Region should be reported to the European Technical
Support Group and the faulty units sent for their attention.
For the first 3 to 6 months in field, Motorola Hi-Tech Centres only will perform all repairs
(Level 1, 2, 3 and 4) in order to give accurate and detailed feedback to engineering.
After this period appointed Motorola Service Hubs will perform warranty and non warranty field service for level 2 (assemblies) and level 3 (limited pcb component). The Motorola
HTC centres will perform level 4 (full component) repairs.
Customer support (End user) will be available through dedicated Call Centres and In Country
Help desks.
Motorola Confidential Proprietary
Page 3 of 9
SECTION 2.0 - SERVICE REQUIRMENTS
2.1 Training and Documentation
Level 1 Service will be replace for new & Level 2 Service will include the repair of main mechanical parts only.
Documentation Available:
* User Manual
* Accessories Manual
* Level 1 and 2 Service Manual
* Photographics Parts List and Variances for mechanical Parts Only
* Marketing Information Pack
Training:
Training will be carried out if necessary, by local training representative.
Level 3 Service will consist of repair of all main mechanical parts and also top 30-40 electrical parts, by external Motorola Authorised Repair Centres only.
Documentation Available:
* Product Service Preview
* Level 3 Colour Diagrams and Board Layouts
* Troubleshooting Guide
* Top Failures List
* Level 3 Limited Parts List
* Full Board Overlays
Training
Level 4 training will be given to all Regional Technical Trainers who will in turn provide training for all Level 3 hubs in their regions.
Motorola Confidential Proprietary
StarTAC 130 - Krunch
Xcvr Item Number
Product
Additional Info
Colour
Make
System
Spare Xcvr Number
Spare PCB Number
Frnt Hsng Assy
..Assy Flip
..Frnt Hsng Assy
..Shaft GSM Right
..Hinge GSM
..Rear Hsng Assy
..Holder SIM Card
..Lens
H&H StartTAC 160 Common
..Grommet Display
..Grommet Mic
..Grommet Alert
..Adhesive DCA Cover
..Hsng Flex Cover
..Tube Antenna
..Kypd Hardtop 19 Pos
..Sleeve Interboard Connector
..Mic Elect 6mm
..Label Power Audio Flex
..Antenna
..Keyboard
..Sw Array Kypd
..LCD Display
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
SWF2952J
Krunch
Phase 1
Black
Motorola
GSM
S8308A
Not Available
CCLN4540A
0104866Z03
0109279U03
4709050R01
5509242E01
0109280U05
1509117T03
6104522Z02
SHN6658A
0509133T01
0509440M01
0509441M01
1109155J01
1509237S02
3709068T01
3803882K01
4309293K01
5009135L07
5403801S01
8509098E01
SYN6812A
4003745K01
7209257T03
Mechanical Spare Parts Listing
SWF3266AA
Krunch
Phase 2
Black
Motorola
GSM
S8309A
Not Available
CCLN4540A
0104866Z03
0109279U03
4709050R01
5509242E01
0109280U05
1509117T03
6104522Z02
SHN6658A
0509133T01
0509440M01
0509441M01
1109155J01
1509237S02
3709068T01
3803882K01
4309293K01
5009135L07
5403801S01
8509098E01
SYN6812A
4003745K01
7209257T03
Parts Not Available
Part Number Change
Version 1.2
4th Nov 1998
Eschuteon StarTAC
Inside Flip TIM
Airtel
SYN5662A
5409363M85
5409363M87
Updated 07th Oct. ’98
Ver 1.2
GSM Krunch Level 3 Parts
Part
Designator
AL800
CR605
CR910
J101
J600
J601
J802
MIC
AL LAYER / ORDERABLE SPARES
Part
Description
Alert
Diode Charger Line
Diode VSwitch Line
Display Connector
EXT/Butt Plug Connector
Flexprint Connector
MIC Connector
Microphone
Part
Number
5009473S01
4809653F03
4809653F02
2809454C02
0909449B04
0909059E01
0909195E01
5009135L07
Part
Designator
Q501
Q601
Q602
R602
T902
U500
U703
U900
Part
Description
Transistor TX_EN
Power Transistor Chrg Line
Transistor BATT_FDBACK
LINE
Resistor for ISENSE
Choke / Switched Supply
SMOC IC
BIC IC
GCap IC
Part
Number
4809607E05
4809579E17
4809939C04
0680195M64
2503788S08
5199332C04
5109743E13
5109632D75
CR431
FL420
FL452
J600
Q202
Q203
Q300
Q301
Part
Designator
A1
CR201
CR203
CR250
CR300
CR390
Q303
Q418
Q420
Q421
RF LAYER / ORDERABLE SPARES
Part
Description
Antenna Connector
Master Xtal Varactor
Tx Local VCO Varactor
Main VCO Varactor
Tx VCO Varactor
TX Isolation
Rx Local VCO Varactor
1st Rx Filter
IF Saw Filter
EXT Antenna Connector
GIF SYN Power Transistor
Receive Power Transistor
Tx VCO Transistor
PA Power Transistor
Exiter Transistor
Rx Amplifier Transistor
Mixer Transistor
Iso.Amp. Transistor
Part
Number
3909101E01
4809641F04
4809877C10
4809877C09
4809877C09
4809948D13
4809877C10
9109035M01
9109247M01
0909449B04
4809579E18
4809579E18
4809527E24
4809807C24
4809527E24
4809527E20
4809527E20
4809527E24
Part
Designator
SH 402
SH 501
U201
U300
U301
U302
U310
U401
Y201
Q442
Q443
SH 201
SH 202
SH 203
SH 301
SH 302
SH 401
Part
Description
Transistor Switch Matrix
Transistor Switch Matrix
Main VCO Can
GIF SYN Can
Master Xtal Can
TIC Can
IPA Can
Iso.Amp. Can
Mixer Can
Smoc IC Can
GIFSYN IC
TIC IC
Switch Control IC
IC
PA Control IC
Antenna Switch IC
Master Xtal - 13MHz
Part
Number
4809939C08
4809939C08
2609053T01
2609058T01
2609059T01
2609054T01
2609055T01
2609056T01
2609060T01
2609057T01
5109632D92
5109632D90
5109908K25
5109817F11
5109632D91
5109572E04
4809612J20
Motorola Confidential Propriety
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Key features
Compact design
Call barring
PIN protection
Manual-test mode
GSM compatibility
Frequently asked questions
The manual-test mode allows service personnel to take control of the telephone and perform desired functions.
To access the manual-test mode, a Test SIM card is required. Insert the card into the unit, power it up, and press the # key for three seconds.
There are two methods of personality transfer: Normal Transfer and Master Transfer. Normal Transfer is used when the defective unit powers up. Master Transfer is used when the unit will not power up.
A GSM compatible communications analyser, Test adaptor (Part No SKN4858A), Test SIM card (Part No 8102430Z02), and a charged battery are required.