Thursday, September 3, 2015

Samsung GT-C3322 Metro Duos DCS Transmitter Network not Working Solution

 Samsung GT-C3322 Metro Duos DCS Transmitter Network not Working Solution Schematic , Diagram , Circuit






 Samsung GT-C3322 Metro Duos DCS Transmitter Network not Working Solution Step by Step 


Step 1 

RFS Pin2
>= 20dBm

Check Ant and Resoleder
L100,C124,C117,L103,C120
PAM100 Pin15
>= 20dBm

Resolder RFS100,L101,L104

Step 3

PAM100 Pin2
>= 20 dBm

Resolder or Change PAM100

Step 4

Check UCP200,C149
(crack,open,etc)





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Samsung GT-C3322 Metro Duos  DCS Transmitter Network not working Solution 
Samsung GT-C3322 Metro Duos  DCS Transmitter not connect Solution
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Samsung galaxy S2 GT-I9100 GSM850 GSM900 TX 2G Network Not Working Solution

Samsung galaxy S2 GT-I9100 GSM850/GSM900 TX 2G Network Not Working Solution Schematic,Circuit Diagram


Samsung galaxy S2 GT-I9100 GSM850/GSM900 TX 2G Network Not Working Solution Step by Step 
Step 1
U101 PIN11 : About
30dBm ?

CHECK soldered
- RFS100,L107,C107,L108,
C106,C104,C105,ANT100

Step 2

Check the Voltage at
C102 = VBATT ?

Resolder or change
U101, C102

Step 3

Check C120, L110, L113
: About 30dBm ?

Resolder or change
C120, L110, L113

Step 4

Check the Voltage at
R741,C117=VOUT_CHARGER?

Resolder or change
PAM100, R741, C117Step 5Check C125, L112 :
About 0dBm ?
Resolder or change
C125, L112

Step 6

Check the voltage at
{C138 = VOUT_CHARGER ?}
& {C169, C170, C171
= VOUT_CHARGER?}
& {C137, C174 = 2.85V ?}
& {C134, C176 = 2.65V ?}
& {C136, C178 = 1.8V?}
& {C135, C175, C173 = 1.2V?}

Resolder or change
U104

Step 7

Check the freq. at C123
: 26MHz ?

Change or resolder
OSC100

Step 8

GSM850/900 Transmitter is O.K?

Resolder or change
UCP300

Step 9

END

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Samsung Galaxy S2 GT-I9100 GSM850/GSM900 TX 2G Network Not working Solution 
Samsung Galaxy S2 GT-I9100 GSM850/GSM900 TX 2G Network Not Responding Solution
Samsung Galaxy S2 GT-I9100 GSM850/GSM900 TX 2G Network Error Solution

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Samsung GT-C3322 Metro Duos DCS Receiver Network not Working Solution

 Samsung GT-C3322 Metro Duos DCS Receiver Network not Working Solution  Schematic , Diagram , Circuit






 Samsung GT-C3322 Metro Duos DCS Receiver Network not Working Solution Step by Step 


Step 1

Normal condition
Catch the channel?

Check Ant and Resoleder
L100,C124,C117,L103,C120
RFS100
Pin 2
>= -60dBm

Resolder RFS100,L104,L101

Step 3

PAM100
Pin 15
>= -70dBm

Check PAM100

Step 4

PAM
Pin 18
>= -70dBm

Check F101,C135,L109
(crack,open,etc)

Step 5

F101
Pin 6,7
>= -75dBm

Check C133,L108,C134
(crack,open,etc)

Step 6

Check UCP200



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Samsung GT-C3322 Metro Duos DCS  Receiver Network not working Solution 
Samsung GT-C3322 Metro Duos DCS not connect Solution
Samsung GT-C3322 Metro Duos DCS Receiver Network not Reachble Solution

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Samsung galaxy S2 GT-I9100 WCDMA Band5 GSM 850 RX Network Not Working Solution

Samsung galaxy S2 GT-I9100 WCDMA Band5 GSM 850 RX Not Working Solution Schemtic,Circuit,Diagram

Samsung galaxy S2 GT-I9100 WCDMA Band5 GSM 850 RX Not Working Solution Step By Step
Step 1
NORMAL CONDITION

catch the channel?

Step 2

Check C107 ≤ -65dBm ?

CHECK soldered

RFS100, L107,C107,L108

Step 3

Check the Voltage at

C102 = VBATT ?

Resolder or change

U101, C102

Step 4

Check C100, L100

≥ -65dBm ?

Resolder or change

C100, L100

step 5

Check component
soldering status OK at

F100

Resolder or change

F100

Step 6

Check F100 PIN 20, 21

≥ -65dBm

Resolder or change

F100

Step 7

Check the voltage at
{C138 = VOUT_CHARGER ?}
& {C169, C170, C171
= VOUT_CHARGER?}
& {C137, C174 = 2.85V ?}
& {C134, C176 = 2.65V ?}
& {C136, C178 = 1.8V?}

& {C135, C175, C173 = 1.2V?}

Resolder or change

U104

Step 8

Check the freq. at C123

: 26MHz ?

Change or resolder
OSC100

Step 9

WCDMA band5/GSM850

Receiver is O.K?

Resolder or change

UCP300

Step 10

END
Unofficial Support Site For This Phone By welcome Zone Haldwani 

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Samsung Galaxy S2 GT-I9100 WCDMA Band5 GSM 850 RX Network Not working Solution 
Samsung Galaxy S2 GT-I9100 WCDMA Band5 GSM 850 RX Network Not Responding Solution
Samsung Galaxy S2 GT-I9100 WCDMA Band5 GSM 850 RX Network Not Properly Work Solution

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Samsung Android Usb Driver Download

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Samsung galaxy S2 GT-I9100 WCDMA Band8 GSM900 RX network Not Working Solution

Samsung galaxy S2 GT-I9100 WCDMA Band8 GSM900 RX network Not Working Solution Schematic,Circuit,Diagram

Samsung galaxy S2 GT-I9100 WCDMA Band8 GSM900 RX network Not Working Solution Step By Step
Step 1
NORMAL CONDITION

catch the channel?

Step 2

Check C107 ≤ -65dBm ?

CHECK soldered

RFS100, L107,C107,L108

Step 3

Check the Voltage at

C102 = VBATT ?

Resolder or change

U101, C102

Step 4

Check L104, L105

≥ -65dBm ?

Resolder or change

L104, L105

Step 5

Check component
soldering status OK at

F100

Resolder or change

F100

Step 6

Check F100 PIN 22, 23

≥ -65dBm

Resolder or change

F100

Step 7

Check the voltage at
{C138 = VOUT_CHARGER ?}
& {C169, C170, C171
= VOUT_CHARGER?}
& {C137, C174 = 2.85V ?}
& {C134, C176 = 2.65V ?}
& {C136, C178 = 1.8V?}

& {C135, C175, C173 = 1.2V?}

Resolder or change

U104

Step 8

Check the freq. at C123

: 26MHz ?

Change or resolder

OSC100

Step 9

WCDMA band8/GSM900

Receiver is O.K?

Resolder or change

UCP300

Step 10

END


Unofficial Support Site For This Phone By welcome Zone Haldwani 

HOME

Search Tags
Samsung Galaxy S2 GT-I9100 WCDMA Band8 GSM900 RX  network Not working Solution 
Samsung Galaxy S2 GT-I9100 WCDMA Band8 GSM900 RX  network Not Responding Solution
Samsung Galaxy S2 GT-I9100 WCDMA Band8 GSM900 RX network Error Solution

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Samsung Android Usb Driver Download

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Samsung GT-C3322 Metro Duos GSM900 Receiver 2G Network not Working Solution

 Samsung GT-C3322 Metro Duos GSM900 Receiver 2G Network not Working Solution Schematic , Diagram , Circuit





 Samsung GT-C3322 Metro Duos GSM900 Receiver 2G Network not Working Solution Step by Step 


Step 1

Normal condition
Catch the channel?

Check Ant and Resoleder
L100,C124,C117,L103,C120

Step 2

RFS100
Pin 2
>= -60dBm

Resolder RFS100,L104,L101

Step 3

PAM100
Pin 15
>= -70dBm

Check PAM100

Step 4

PAM100
Pin 17
>= -70dBm

Check F102,L112,C142

Step 5

F102
Pin 8,9
>= -75dBm

Check C144,L113,C145
(crack,open,etc)

Step 6

Check UCP200




Unofficial Support Site By welcome Zone Haldwani 

HOME

Search Tags
Samsung GT-C3322 Metro Duos GSM900  Receiver Network not working Solution 
Samsung GT-C3322 Metro Duos GSM900 not connect Solution
Samsung GT-C3322 Metro Duos GSM900 Receiver Network not Reachble Solution

Android App For This Site

Samsung Usb Drivers
Samsung Android Usb Driver Download

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Do You Want More Update Click Here And Like This Page

Samsung GT-C3322 Metro Duos GSM850 Transmitter 2G Network not Working Solution

 Samsung GT-C3322 Metro Duos GSM850 Transmitter 2G Network not Working Solution Schematic , Diagram , Circuit




 Samsung GT-C3322 Metro Duos GSM850 Transmitter 2G Network not Working Solution Step by Step 



Step1

RFS100 PIN 2
>= 20dBm

Resolder L110,C117,C124,L103,C120

Step 2

PAM100 Pin15
>= 20dBm

Resolder RFS100,L101,L104

Step 3

PAM100 Pin4
>= 20 dBm

Resolder or Change PAM100

Step 4

Check UCP200,L114
(crack,open,etc)




Unofficial Support Site By welcome Zone Haldwani 

HOME

Search Tags
Samsung GT-C3322 Metro Duos GSM 850 Transmitter Network not working Solution 
Samsung GT-C3322 Metro Duos GSM 850 Transmitter Neetwork Error Solution
Samsung GT-C3322 Metro Duos GSM 850 Transmitter Network not Reachble Solution

Android App For This Site

Samsung Usb Drivers
Samsung Android Usb Driver Download

Facebook Page
Do You Want More Update Click Here And Like This Page

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