Samsung B7732 Disassembly Reassembly

Page 1
Level
7.
7-1.
Repair
2
7-1-1.
1
3
Disassembly
1
) Release screw 6point at the rear.
1
) After Disjointing Con to Con connector
and 3*4 key connector, separate PBA from
Front Ass'y.
2
4
1) Disjoint from upside of Rear like under
the picture.
1
) Take off 4ea Screw Sheet from Lower and
Hinge Cover.
Hook
7-1
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Page 2
Level2Repair
7.
5
1
) Disjoint Upper like under the picture.
7
1
) Separate VGA Camera Ass'y from Bracket.
2) Disassemble main LCD Connector.
6
1
) Disassemble TSP FPCB, Con to Con
connector from LCD Bracket Ass'y.
2) Separate LCD Bracket Ass'y from Lower.
8
1
) Disassemble sub LCD FPCB From Bracket.
7-2
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Page 3
Level2Repair
7.
9
1
) Disassemble sub LCD from Bracket.
10
1
) Disassemble main LCD from Bracket.
7-3
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Page 4
Level2Repair
7.
7-1-2
Assembly
1 2
1) Assemble Sub LCD at the Bracket.
3
1) Assemble Main LCD Connector.
2) Assemble VGA Camera Ass'y at the Bracket.
1) Assemble Main LCD at the Bracket.
4
1) Assemble LCD Bracket Ass'y at the Lower.
2) Insert TSP FPCB in the Connector.
VGA Camera Ass'y
Main LCD Connector
1) After Assembling LCD Connector, Check assembling
status.
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TSP FPCB
1) First of all, Insert TSP FPCB First, When you
Assemble LCD Bracket.
2) When Inserting TSP FPCB, Match the silk line.
7-4
Page 5
Level2Repair
7.
5 6
1) Insert Con to Con FPCB.
Con to Con FPCB
1) Assemble Upper.
1) Match the silk line.
7
1) Assemble Hinge Cover.
2) Attach 4ea Screw Sheet .
2) Assemble Upper from upside to down(near Anycall
logo).
8
1) Assemble PBA at the Front Ass'y.
2) Assemble Con to Con Connector, 3*4key
Connector in the PBA
Hook
7-5
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Page 6
Level2Repair
7.
9
1) Assemble Camera Key, Volume Key.
Camera Key
2) Rounding part of Be Camera Key and Volume Key down
direction.
Volume Key
10
1) Assemble Rear.
1) Assemble Rear from upside(near Camera Deco) to
down.
11
1) Tighten 6 point Screw .
Size : 1.4*4(6001-002005)
Torque : 1.1 ~ 1.3 Kgf·cm
12
7-6
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Page 7
Level2Repair
7.
Calibration
7-2.
7-2-1.
Pre-requsite for calibration
Diagram of connection
-
Power Supply(E3632A)
GPIB Cable
Power Supply
Cable
HP8960 or CMU200
GPIB Cable
Adapter
Serial Cable
PC
Anyway Jig
IF Cable
RF Cable
Mobile Phone
Service Parts
­Anyway Jig Adaptor IF Cable RF Cable
GH99-36900A GH99-38251A GH39-01160A GH39-00985A
Standard Parts
-
Power Supply Cable Serial Cable GPIB Cable
7-7
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Page 8
HP8960 has to be satisfied the condition like below to do calibration.
-
E1968A-202 GSM&EDGE mobile test application
Level2Repair
7.
Option list
upgrade need
Firmware
Hardware
Phase&Ampl vs Time
GSM Polar cal option
WCDMA-Qualcomm solution)
(
CDMA2000 TA CDMA2000 mobile test E1968A A.06.56 GSM/GPRS/EDGE E1987A Fast switching A.06.19 GSM/GPRS/EDGE/WCDMA/HSDPA/CDMA2000 E1962B B.10.11 IS-2000/IS-95/AMPS 002 002 003 003
RF source
2
Flexible radio
7-8
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Page 9
Level2Repair
7.
Firmware
Select this menu for details
License status summary
GSM
WCDMA
CDMA
Phase&Ampl vs Time Option
GSM Polar Cal Option(WCDMA-Qualcomm Solution), If no option, it is impossible to do GSM EDGE cal of WCDMA.
GSM Tx Power error)
(
7-9
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Page 10
CMU200 has to be satisfied the condition like below to do calibration.
-
H/W Option
Option No. Option Name Option Description
CMU200 Main Frame CMU-B11/B12 OCXO Need to have one of those.
It may needed when the DUT based on
CMU-B21(v14)
Universal Signaling Unit
AGERE chipset, because it needalive for GSM, it need CMU-B54(v14). BCH signal for Calibration. To working
GSM/
EGPRS
GPRS/
CMU-B54(v14)
*
This is daughter board for GSM Signaling. It's attached on the B21(v14).
Support DSP measurement, and also works asabuffer. It needed to support support up
CMU-U65(v04)
DSP for Wideband Measurement
to 500 Dynamic Power" Calibration. In case of
Polar Modulation" CMU-U65(v02) only
"
Polar Modulation" test and"EDGE
"
steps, CMU-U65(v04) support up to
128
steps.
Level2Repair
7.
WCDMA/
GSM/
EGPRS
GPRS/
GSM/
GPRS/
EGPRS
WCDMA/
GSM/
GPRS/
EGPRS
CMU200 Main Frame CMU-B11/B12 OCXO Need to have one of those.
It may needed when the DUT based on
CMU-B21(v14)
Universal Signaling Unit
AGERE chipset, because it needalive for GSM, it need CMU-B54(v14). BCH signal for Calibration. To working
CMU-B66
CMU-B68
**
Versatile Baseband Unit(Tx)
Versatile Baseband Unit(Tx+Rx)
Baseband board for UL, but it's now included in CMU-B68. So no longer exist.
Baseband board for WCDMA UL/DL Support DSP measurement, and also works
CMU-U65(v04)
DSP for Wideband
***
Measurement
asabuffer. It needed to support"Polar Modulation" test and"EDGE Dynamic Power" Calibration.
S/W Option
Option No. Option Name Option Description CMU-K21 CMU-K22 CMU-K23 CMU-K24
* * * *
GSM900-MS Signaling SW for GSM GSM1800-MS Signaling SW for GSM GSM1900-MS Signaling SW for GSM GSM850-MS Signaling SW for GSM
900 1800 1900 850
Band
Band Band
Band
CMU-K48 IQvsSlot SW support"Polar Modulation Calibration" CMU-K65
WCDMA-UE:Tx­tests(3GPP/FDD)
SW support Tx Measurement of WCDMA
WCDMA-UE:DL-
CMU-K66
Generator(3GPP/F
SW Support DL Generator for WCDMA.
DD)
7-10
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Page 11
Level2Repair
7.
These options were needed because some old phones needed to havealive BCH to do
*
Rx Calibration(AFC and AGC).
CMU-B66 may can be found at the HW option list. But this option is no longer exist,
**
because it's now included in the option CMU-B68, only in case of very old CMU200 which supporting the WCDMA Testing.
CMU-U65 has2kind of revision. The difference is the amount of buffer memory inside.
***
This influence to the"Polar Modulation Calibration" test, in case of CMU-U65(v02) only supports up to Samsung UMTS calibration doing that with about
steps of test, CMU-U65(v04) supports up to
128
300
Steps. Currently
500
steps, so it requires CMU-U65(v0.4)
a
7-2-2.
How to do master calibration
Download the the latest calibration program from anysvc, and unpack the.zip file in
1) thesamefolder.
GT-B7732_CAL(Master)_V002.exe
-
GT-B7732_CAL(Master)_V002.zip
-
Check solution and the relay control switch setting of anyway jig.
2)
Solution switch
-
:4
No Solution
4
Relay control switch:all switches must be turn off.(except
-
NXP Swift, Broadcom
1)
Relay Control SwitchSolution Switch
Run the execution file(.exe).
3)
GT-B7732_CAL(Master)_V002.exe
-
Click the button,'OK'.
4)
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7-11
Page 12
Setting the Config Test
5)
WriteaH/W Version.
Unselecta'Check Pre-Process:PBA'.
Click the button,'OK'.
Level2Repair
7.
7-12
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Page 13
Level2Repair
7.
Click the'ROBOT', and then click the'OK'.
6)
Connectamobile phone. The calibration is progressed automatically, when you click the
7)
button,'START'.
7-13
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Page 14
If the calibration is completed rightly, it shows the content,
8)
'100%'.
Level2Repair
7.
Refer to the result of calibration in the folder,'C:\calibration folder\LOG'.
9)
DTM_Arg_2010
-
BATT20100516_0.log
-
TX20100516_0.log
-
GTX20100516_0.log
-3
516.
log
7-14
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Page 15
Level2Repair
7.
7-2-3.
How to do slave calibration
Download the the latest calibration program from anysvc, and unpack the.zip file in
1) thesamefolder.
GT-B7732_CAL(SLAVE)_V001.exe
-
GT-B7732_CAL(SLAVE)_V001.zip
-
Check solution and the relay control switch setting of anyway jig.
2)
Solution switch
-
:4
No Solution
4
Relay control switch:all switches must be turn off.(except
-
NXP Swift, Broadcom
1)
Relay Control SwitchSolution Switch
Run the execution file(.exe).
3)
GT-B7732_CAL(Master)_V002.exe
-
Click the button,'OK'.
4)
7-15
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Page 16
Setting the Config Test
5)
WriteaH/W Version.
Click the button,'OK'.
Level2Repair
7.
7-16
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Page 17
Level2Repair
7.
Click the'ROBOT', and then click the'OK'.
6)
Connectamobile phone. The calibration is progressed automatically, when you click the
7)
button,'START'.
7-17
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Page 18
If the calibration is completed rightly, it shows the content,
8)
'100%'.
Level2Repair
7.
Refer to the result of calibration in the folder,'C:\calibration folder\LOG'.
9)
DTM_Arg_2010
-
TX20100516_0.log
-
516.
log
7-18
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Page 19
Level2Repair
7.
IMEI Writing
7-3. 7-3-1.
Pre-requsite for IMEI writing
Diagram of connection
-
Power Supply(E3632A)
Service Parts
-
Power Supply
Cable
Adapter
USB Cable
Serial Cable
Anyway Jig
IF Cable
PC
Mobile Phone
with Battery)
(
Anyway Jig Adaptor IF Cable
GH99-36900A GH99-38251A GH39-01291A VER9
Standard Parts
-
Power Supply Cable Serial Cable USB Cable
7-19
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Page 20
Level2Repair
7.
7-3-2.
HowtodoIMEIwriting
Download the drivers from anysvc, and then install the drivers. If your pc already has the
1) drivers, you can skip this step.
simmental-V5_00_0_0-WHQLed-customer-free
-
Check solution and the relay control switch setting of anyway jig.
2)
Solution switch
-
:5
No Solution
5
Relay control switch
-
UMTS(Qualcomm)
must be turn on.
:7
Switch No Mode Off On
7
ID BOOT On Off
On(ID BOOT Off)
Solution Switch
Run the latest UMTS IMEI program(execution file).
3)
GB7732_DEFAULT_IMEI_V100.exe
-
Relay Control Switch
7-20
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Page 21
Level2Repair
7.
Program setting
4)
Selecta'Manual(UnUsed Robot)' of'Set Info.about Robot' option.
Selecta'DB':HOME_DB(Gumi Factory), TIANJIN_DB(TIANJIN Factory)
Changea'DB' option:'Use RFMS'
Click the button,'Confirm'.
Not Use RFMS'
-> '
7-21
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Page 22
Port Setting
4)
Click the button,'Set Writing Setting'.
Level2Repair
7.
Click the button,'Set PortNum'.
7-22
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Page 23
Level2Repair
7.
Selecta'COM1' of'COM PORT' option. Selecta'Not Use' of'Robot/Bar' option.
Input the information of model. Click the button,'OK'.
Click the button,'Change IMEI No.'. Input the IMEI Number.
5)
7-23
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Page 24
The writing is progressed automatically, when you click the button,'Go All'.
6)
Level2Repair
7.
7-24
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