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Go Back   GSM-Forum > GSM & CDMA Phones / Tablets Software & Hardware Area > Nokia > Nokia Hardware & Hardware Repair


Nokia Hardware & Hardware Repair all what you need for Hardware Repairing for Nokia Phones. Before writing any thread here try to check the Frequently Asked Questions Section.

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Old 11-05-2012, 11:18   #1 (permalink)
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nokia c7,touch conektor


any bady now,from wich phone i can find conektor same like on nokia c7
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Old 11-05-2012, 18:57   #2 (permalink)
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wath you want brother show in pic then i can solve your broblim
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Old 11-05-2012, 20:10   #3 (permalink)
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Nokia N8 And X6 Like Nokia C7 touch connector
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Old 02-20-2013, 20:56   #4 (permalink)
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Quote:
Originally Posted by Stefan Decanski View Post
any bady now,from wich phone i can find conektor same like on nokia c7
Wich connector you want if u want touch then u can find it from c6 strip.
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Old 07-05-2013, 00:17   #5 (permalink)
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nokia 5230 5800 n8........
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Old 09-14-2013, 17:40   #6 (permalink)
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c7 touch not working

Initializing Tests...
IMEI : 357395046328202 , Phone : RM-675 Nokia C7-00
Get keys...
PASSED | ST_SLEEP_X_LOOP_TEST
PASSED | ST_UEM_CBUS_IF_TEST
PASSED | ST_EAR_DATA_LOOP_TEST
PASSED | ST_SIM_CLK_LOOP_TEST
PASSED | ST_SIM_LOCK_TEST
PASSED | ST_SECURITY_TEST
PASSED | ST_PWR_KEY_TEST
PASSED | ST_CURRENT_CONS_TEST
PASSED | ST_HOOKINT_TEST
PASSED | ST_BTEMP_TEST
PASSED | ST_KELVIN_BATVOLTAGE_TEST
PASSED | ST_KELVIN_VIBRA_TEST
PASSED | ST_KELVIN_CAPACITOR_TEST
PASSED | ST_KELVIN_MISC_TEST
PASSED | ST_KELVIN_AUDIO_TEST
PASSED | ST_KELVIN_XEAR_TEST
PASSED | ST_USB_CHARGING_TEST
PASSED | ST_DIGIMIC_TEST
PASSED | ST_LED_CONTROLLER_TEST
PASSED | ST_AUDIO_PLL_TEST
PASSED | ST_RAM_IF_TEST
PASSED | ST_CDSP_SLEEPCLOCK_FREQ_TEST
NOT EXECUTED | ST_CDSP_RF_BB_IF_TEST
NOT EXECUTED | ST_CDSP_STROBE_TEST
NOT EXECUTED | ST_CDSP_DIGI_RXTX_IF_TEST
NOT EXECUTED | ST_CDSP_RF_SUPPLY_TEST
NOT EXECUTED | ST_CDSP_PA_ID_PIN_TEST
NOT RUN | ST_CDSP_WCDMA_TX_POWER_TEST
PASSED | ST_KEYBOARD_STUCK_TEST
PASSED | ST_LPRF_IF_TEST
PASSED | ST_CAMERA_IF_TEST
PASSED | ST_CAMERA_ACCELERATOR_TEST
PASSED | ST_SEC_CAMERA_IF_TEST
->ERROR | ST_LED_FLASH_TEST
PASSED | ST_LPRF_AUDIO_LINES_TEST
PASSED | ST_MAIN_LCD_IF_TEST
->ERROR | ST_TOUCH_TEST
->ERROR | ST_TOUCH_IF_TEST
PASSED | ST_BT_WAKEUP_TEST
PASSED | ST_WLAN_TEST
PASSED | ST_MASS_MEMORY_IF_TEST
PASSED | ST_ACCEL_IF_TEST
PASSED | ST_VIBRA_TEST
NOT RUN | ST_USB_LOOP_TEST
PASSED | ST_MAGNETOMETER_TEST
PASSED | ST_USB_CHARGER_TEST
PASSED | ST_LED_FLASH_IF_TEST
PASSED | ST_NFC_TEST
->ERROR | ST_NFC_ANTENNA_TEST
PASSED | ST_PROXIMITY_TEST
SelfTests end
here is seft test all touch track r ok
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Old 09-15-2013, 11:41   #7 (permalink)
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Quote:
Originally Posted by adalaqeel View Post
Initializing Tests...
IMEI : 357395046328202 , Phone : RM-675 Nokia C7-00
Get keys...
PASSED | ST_SLEEP_X_LOOP_TEST
PASSED | ST_UEM_CBUS_IF_TEST
PASSED | ST_EAR_DATA_LOOP_TEST
PASSED | ST_SIM_CLK_LOOP_TEST
PASSED | ST_SIM_LOCK_TEST
PASSED | ST_SECURITY_TEST
PASSED | ST_PWR_KEY_TEST
PASSED | ST_CURRENT_CONS_TEST
PASSED | ST_HOOKINT_TEST
PASSED | ST_BTEMP_TEST
PASSED | ST_KELVIN_BATVOLTAGE_TEST
PASSED | ST_KELVIN_VIBRA_TEST
PASSED | ST_KELVIN_CAPACITOR_TEST
PASSED | ST_KELVIN_MISC_TEST
PASSED | ST_KELVIN_AUDIO_TEST
PASSED | ST_KELVIN_XEAR_TEST
PASSED | ST_USB_CHARGING_TEST
PASSED | ST_DIGIMIC_TEST
PASSED | ST_LED_CONTROLLER_TEST
PASSED | ST_AUDIO_PLL_TEST
PASSED | ST_RAM_IF_TEST
PASSED | ST_CDSP_SLEEPCLOCK_FREQ_TEST
NOT EXECUTED | ST_CDSP_RF_BB_IF_TEST
NOT EXECUTED | ST_CDSP_STROBE_TEST
NOT EXECUTED | ST_CDSP_DIGI_RXTX_IF_TEST
NOT EXECUTED | ST_CDSP_RF_SUPPLY_TEST
NOT EXECUTED | ST_CDSP_PA_ID_PIN_TEST
NOT RUN | ST_CDSP_WCDMA_TX_POWER_TEST
PASSED | ST_KEYBOARD_STUCK_TEST
PASSED | ST_LPRF_IF_TEST
PASSED | ST_CAMERA_IF_TEST
PASSED | ST_CAMERA_ACCELERATOR_TEST
PASSED | ST_SEC_CAMERA_IF_TEST
->ERROR | ST_LED_FLASH_TEST
PASSED | ST_LPRF_AUDIO_LINES_TEST
PASSED | ST_MAIN_LCD_IF_TEST
->ERROR | ST_TOUCH_TEST
->ERROR | ST_TOUCH_IF_TEST

PASSED | ST_BT_WAKEUP_TEST
PASSED | ST_WLAN_TEST
PASSED | ST_MASS_MEMORY_IF_TEST
PASSED | ST_ACCEL_IF_TEST
PASSED | ST_VIBRA_TEST
NOT RUN | ST_USB_LOOP_TEST
PASSED | ST_MAGNETOMETER_TEST
PASSED | ST_USB_CHARGER_TEST
PASSED | ST_LED_FLASH_IF_TEST
PASSED | ST_NFC_TEST
->ERROR | ST_NFC_ANTENNA_TEST
PASSED | ST_PROXIMITY_TEST
SelfTests end
here is seft test all touch track r ok


1. self test of the above I conclude that the working voltage of its touch screen
Her second check working voltage on C7582 and C7583 .... data path and clock its touchscreen R2441-R2441 and R2443 ... its value is very small ... if broken will affect the touchscreen

2. try to replace the board change its flexi touch ui (alternative ending)

see the picture below





dont forget to press thank
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Old 09-18-2013, 01:30   #8 (permalink)
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What can i do if R2440 and R2443 is missing?
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