manualshive.com logo in svg

Blu STUDIO 5.0S II, Руководство по обслуживанию

Blu STUDIO 5.0S II - современный смартфон с удобным управлением и высоким качеством изображения. На нашем сайте вы можете бесплатно скачать сервисный мануал для этого устройства. Обновленная версия руководства по эксплуатации доступна для загрузки на manualshive.com.

Поделиться
Скачать
background image

 

 

 

 

 

 
 

 

Содержание STUDIO 5.0S II

Страница 1: ...STUDIO 5 0S II SERVICE GUIDE...

Страница 2: ...and after service The readers of the document should be the debug worker of SMT and after service It will be the work guide for them At the same time the other members of the STUDIO 5 0S II project g...

Страница 3: ...2G band class frequency GSM850 900 1800 1900Mhz and two 3G band class frequency 850 or 1900 or 2100 MP3 MPEG4 U storage USB charger video record and play Bluetooth WIFI and so on 1 3 STUDIO 5 0S II C...

Страница 4: ...2 Assembly components on Bottom layer as follow...

Страница 5: ...1 U101 MT6582 CPU 2 U301 MT6323 3 U401 H9TP32A8JDACPR KGM or H9TP32A8JDBCPR KGM Memory 4 U501 SKY77590 RF PA 5 U502 MT6166 Transceiver 6 U503 RF7241 WCDMA BAND1 PA or RF7242 WCDMA BAND2 PA 7 U504 RF72...

Страница 6: ...t it to the antenna 2 1 TX Part 2 1 1 TX Circuit The modulation circuit is composed of PA and ASM The PLL circuit is mainly built in the MT6166 At first the I Q signals come into the MT6166 and then a...

Страница 7: ...be well strengthened and signals will be well protected 2 3 RF Part examine and Repair TX 2 3 1 Necessary condition a Test condition1 voltage 3 8V 4 2V b Test condition 2 GSM Band TX mode CH62 Freq 90...

Страница 8: ...a The wave I Q at transmit state as below b c If the PA_EN VRAMP and TX input are all in the correct states and the TX output is abnormal you can know there are something wrong with the SKY77590 d...

Страница 9: ...channel the audio decoder for buzzer the differential I Q input output GMSK modulator and A D D A coder decoder Besides these they also include the parts of AFC DAC RAMP DAC AGC DAC and a auxiliary fo...

Страница 10: ......

Страница 11: ......

Страница 12: ...chipset integrated the audio transducer and the hardware MP3 decoder also include the audio PA for driving the speakers The speaker circuit as below 3 2 MIC Circuit If the MIC loop is no working and...

Страница 13: ...and earphone_MIC two signals channels If the earphone is good plugged into the audio jack but it doesn t work normally such as no speaker audio no mic audio please check the circuit below The EINT_HP...

Страница 14: ...ypad circuit When a key is pressed the scan signal will be triggered and the CPU can recognized the correspondence line and row then read the function of it by the software 3 6 Camera Part The circuit...

Страница 15: ...5M 0 3M...

Страница 16: ...intenance Most of the hitches in this part represent as white screen black screen lack of color and snow screen The check steps as below White screen first check the connection of the FPC Then check t...

Страница 17: ...5 9 2 Circuit and Maintenance If the LCD has no display or bad display please check the PWM_BL_CTRL s voltage level and the Frequency After that check the solder of the LCM connector s pin 5 10 WIFI...

Страница 18: ...5 11 G SENSOR 5 12 L P SENSOR...

Страница 19: ...5 13 Touch panel...

Отзывы:

Нет отзывов

Похожие инструкции для STUDIO 5.0S II

NEC N600i Manual preview
N600i
Бренд: NEC Страницы: 30
Samsung SPH-M840 Online User'S Manual preview
SPH-M840
Бренд: Samsung Страницы: 193
Samsung SPH-M840 User Manual preview
SPH-M840
Бренд: Samsung Страницы: 168
Albrecht Multicom Manual preview
Multicom
Бренд: Albrecht Страницы: 52
Tadiran Telecom T207NP User Manual preview
T207NP
Бренд: Tadiran Telecom Страницы: 222
TIPTEL Ergophone 6010 User Manual preview
Ergophone 6010
Бренд: TIPTEL Страницы: 56
i-mobile Hitz 14 User Manual preview
Hitz 14
Бренд: i-mobile Страницы: 35
Ericsson CF888 User Manual preview
CF888
Бренд: Ericsson Страницы: 75
SENDO SND251 Manual preview
SND251
Бренд: SENDO Страницы: 54
Aquos xx3 mini User Manual preview
xx3 mini
Бренд: Aquos Страницы: 186
Samsung SGH-T139 Manual Del Usuario preview
SGH-T139
Бренд: Samsung Страницы: 128
Samsung SGH-T259 Series Manual Del Usuario preview
SGH-T259 Series
Бренд: Samsung Страницы: 155
Samsung SGH-T229 Series Manual Del Usuario preview
SGH-T229 Series
Бренд: Samsung Страницы: 140
Samsung SGH-T109 Series Manual Del Usuario preview
SGH-T109 Series
Бренд: Samsung Страницы: 128
Samsung SGH-T159 Series Manual Del Usuario preview
SGH-T159 Series
Бренд: Samsung Страницы: 173
Samsung SGH-S959G Manual Del Usuario preview
SGH-S959G
Бренд: Samsung Страницы: 217
Samsung SGH-T255G Manual Del Usuario preview
SGH-T255G
Бренд: Samsung Страницы: 92
Haier D2100 User Manual preview
D2100
Бренд: Haier Страницы: 8

Бренды по названию

Популярные бренды

Загрузить еще бренды