Sharp GX20 Support Question
Sharp GX20 Support Question
Find answers below for this question about Sharp GX20.Need a Sharp GX20 manual? We have 2 online manuals for this item!
Question posted by nadashehu on June 8th, 2014
I Can't Open My Sharp Gx 20 Is Blocked And I Can't Remember My Code Or Pin
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Related Sharp GX20 Manual Pages
Service Manual - Page 1
...P.W.Board 5-6
CHAPTER 6. SHARP CORPORATION This document has been published to be used.
• Caution Risk of explosion if battery is replaced by an incorrect type, dispose of used for function test 2-64
CHAPTER 4. OTHERS [1] Function table of IC 6-1 [2] Function table of parts 1-2 [3] Operation manual 1-3
CHAPTER 2. S9311TQGX20/B
DIGITAL MOBILE PHONE
MODEL GX20
(INTERNAL MODEL NAME...
Service Manual - Page 3
...
4. Microphone
16. External Connector:
Used to normal ( ) or macro ( ) position.
20. in this manual indicates this key.
11. Switches viewfinders between multi-tap and T9 mode. ...GX20 Keypad
14. #/Flash light Key:
Switches symbol screens.
Side-Up/Side-Down Keys:
Moves cursor to select menu items, etc.
, , , in stand-by opening the browser.
23 24 25
26
12. When the mobile...
Service Manual - Page 4
...SHARP
ii
(Centre key): Use to Vodafone live !
Charging the battery: Before using them is one of the most advanced mobile handsets available. Do the same to turn it you will be available in phone...mobile internet. The softkey selects whatever icon or command is prepared.
1.
Inserting your handset for the first time, it on and off : Open... or menu item. GX20
[3] Operation manual
(...
Service Manual - Page 5
..., then again to write your clip, then press [Back]. vi
GX20 Select Video Camera.
2. Recording a video clip: The screen becomes your...Highlight the picture you want to select, then press to open that Off is already enabled to send and receive Multimedia ...-up . Then choose the mobile number or email address for taking pictures/ videos of the mobile phone you 're happy with pictures...
Service Manual - Page 44
...received if the transmission is completely blocked off light completely.
6. These appear as white spots even when light is completed after 20 to 30 seconds. Attach the ...Function Mode *GX20*"is shown on a black background). GX20 5. Be sure to continue to step 6.
8. Procedures of [LDDEVPRMOK]: aaaabbb will be received. This indicates light was not blocked completely. ...
Service Manual - Page 61
GX20
After replacing the main PWB unit with normal one , transmission with GSM tester possible?
[Checkpoints ...frequency? NO
EGSM-Band Receiving frequency signal output from
YES
FL801 7 pin? IC991, IC992, IC993, FL801 or FL817 defective. FL901 defective.
NO
EGSM-Band Receiving frequency signal input to IC901 20, 21, 22, and 23 pins?
NO
J801 or FL817 defective.
2 - 55
IC104, IC102,...
Service Manual - Page 62
... DCS (PCS)- IC202, IC303, Q304, or Q308 defective. Q304 or Q309 defective. YES
NO
Voltage applied to FL801 1
NO
pin?
NO
DCS (PCS)-Band Receiving frequency signal input to IC901 20, 21, 22, and 23 pins? After replacing the main PWB unit with GSM tester possible?
YES
IQ Signal input to
YES
FL801...
Service Manual - Page 82
... check pattern. Display is pressed. the mobile light Off.)
LCD CHECK ∗ GX-20 ∗ ROM VERSION : ∗∗∗
GX20 Diag Version ∗∗∗ CVS Ver. A GX20 BLCD (256) : 089+004 BLCD ...key furthermore to
pre-flash).
"4"
Press this key for white pre-flash of the mobile light.
"RINGER" displayed. Full-rate codec loop-back. "CODEC INT" displayed. ...
Service Manual - Page 83
... GX20 BLCD (256) : 089+004 BLCD (64K) : 075
2003
Press all key test initial screen. Opening/closing the flip, the ringer stops sounding. (Thereafter the ringer does not sound.) After that open/... not tick. With flip closed, green LED ON.
SUM CHECK ∗ GX-20 ∗ ROM VERSION : ∗∗∗
GX20 Diag Version ∗∗∗ CVS Ver. To thickness is reflected in the...
Service Manual - Page 125
... ADIN_B 24
18 GENIE_CHG
VT 23
19 RXD POWONKEY 22
20 NC NC
POWONKEY 21
ADIN_B
TXD CD
GX20
POWONKEY
KEYPADCOL[0]
KEYPADCOL[1]
KEYPADCOL[2]
KEYPADCOL[3]
KEYPADCOL[4]
5-30...
18 AFCDAC SYNTHEN 23
19 RAMPDAC CHGIN 22
MIC MIC_GND JAKEAR KEY_BL_ON
BS2 BS1 BS0 SYNTHDATA SYNTHCLK SYNTHEN
20 NC NC
NC 21 NC
KEYPADROW[2] KEYPADROW[0] KEYPADROW[1] KEYPADROW[3] KEYPADROW[4]
G G 5-30 (2-B)
G ...
Service Manual - Page 131
...
23
0.78V
18
2.86V
24
1.16V
19
3.68V
25
1.21V
20
2.81V
F
26
0.91V
21
1.8V
27
1.09V
22
3.68V
...PIN NO. VOLTAGE
1
3V
2
0V
3
1.28V
4
5
IC305
PIN NO. CONFIDENTIAL
GX20
Conditions: SIM card inserted, power on page 5-1.
1
2
3
4
5
6
5 - 35 VOLTAGE
1
2
3
4
5
0V
6
3V
7
0V
8
3V
IC302
PIN NO. VOLTAGE
1
Not used
2
3
4
5
3V
IC404
PIN...
Service Manual - Page 133
...
IC101 VHINJM2149R-1+ (NJM2149R): SPEAKER AMP. OTHERS
CONFIDENTIAL
[1] Function table of terminal
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside. OGSTMECeQXZaHrGvr/2IkAi0QXceet/P2YM0TOaE/nCuRaallc6. Pin No. 1 2 3 4 5 6 7 8*
Terminal name CD VREF +VIN -VIN Vout1 V+ GND VOUT2
Input/Output Input Input Input Input Output Input...
Service Manual - Page 141
...
Input/Output
52
DQ1
Input/Output
53
A18
Input
54
F-A17
Input
CONFIDENTIAL
GX20
Description of the block that has neither lock bit nor lock down bit by setting WP to VIL...Output Input/Output - Deletion and program operation are executable for the block that has lock bit down : VIL Test pin (all open) Test pin (all open ) Data input/output (common) Chip enable input (SRAM), sleep...
Service Manual - Page 143
...Voltage Reference
2 VSS
IC202 VHIAD340818-1L (ADP3408ACP) POWER SUPPLY
Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17* 18 19 20 21 22 23 24* 25 26* 27 28 29 30 ...unit, the terminal with asterisk mark (*) is (open ) terminal which is not connected to the outside .
6 - 11
GX20 CONFIDENTIAL
IC201 VHIXC620930-1L (XC6209B302MR): HIGH SPEED LDO REGULATOR
Pin No. 1 2 3 4* 5
Terminal name VIN...
Service Manual - Page 160
...safety and performance of capacitors/resistors parts codes
Capacitors
VCC Ceramic type VCK Ceramic type ...20%, "N" ±30%, "C" ±0.25 pF, "D" ±0.5 pF, "Z" +80-20%.)
If there are ±5% carbon-film type. Be sure to replace parts with " " are no indications for maintaining the safety of the set . PART NO.
2.
GX20
CONFIDENTIAL
PARTS GUIDE
DIGITAL MOBILE PHONE
MODEL GX20...
Quick Start Guide - Page 147
... the phone is left open. Tip • When you are calling,
using WAP, or using the digit keys, then press .
Press or to highlight "On", then press to 4 in "To Set Built-in order to select. 3. Tip • To cancel the Greeting Message setting, select "Off"
in
two digits (02 to 20 minutes...
Quick Start Guide - Page 179
... If you sit down. Safety Precautions and Conditions of your phone or subject it is located.
Current legislation forbids this use of mobile phones at gasoline stations, chemical plants and at least 6 inches ...break when you have a hearing aid or a pacemaker, only use your phone without
supervision. • Do not open or attempt to severe impacts. The display is made of glass and is...
Quick Start Guide - Page 180
... storing batteries is approximately 20°C.
• The batteries' performance is limited in low temperatures, particularly below 0°C and the phone may not work temporarily regardless of the amount of remaining battery power.
• Exposing the phone to extreme temperatures will affect talk-time and stand-by time because the mobile phone may have stored...
Quick Start Guide - Page 181
...8226; Use only the aerial supplied or one approved by Sharp for some time, or the phone has been reset, the unit's clock and calendar may...off two-way radio" sign is upwards over your mobile phone. Some phone's functions may damage the mobile phone. Camera Operation • Learn picture quality, file formats, etc. If the phone moves whilst taking a picture. Using unauthorised or modified...
Quick Start Guide - Page 183
... guidelines include a substantial safety margin designed to assure the safety of comprehensive guidelines developed by the Australian Radiation Protection and Nuclear Safety Agency (ARPANSA). Your Sharp mobile phone SAR value is operating at less than full power because it is currently 2.0 watts per kilogram.
The exposure standards provide for the general public is...
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