VK Quality Group GSM C/S
☞
☞
LCD Trouble
LCD Trouble
LCM : LCD
Module
CON :
Connecter
STA
RT
T
E
N
D
N
O
N
O
N
O
N
O
N
O
Y
E
S
Y
E
S
Y
E
S
Y
E
S
Y
E
S
Y
E
S
N
O
Test
Mode
LCD
CON
Connect
ed?
Reassemble
LCM CON
LCD
CON
Well
Solder?
Resolde
ring
Replace
CON
Replace
FPCB
FPC
B
alrig
nt?
LCM D2V8
OK?
LCM
Control
& DATA
Signal
OK?
U701
alright
Replace
U701
Replace
LCM
Содержание VK4500
Страница 1: ...VK Quality Group GSM C S GSM GSM SERVICE MANUAL SERVICE MANUAL VK4500 VK4500 ...
Страница 11: ...VK Quality Group GSM C S Appearance Appearance ...
Страница 12: ...VK Quality Group GSM C S Icons Icons ...
Страница 13: ...VK Quality Group GSM C S Icons Icons ...
Страница 14: ...VK Quality Group GSM C S Icons Icons ...
Страница 15: ...VK Quality Group GSM C S LCD Panel LCD Panel ...
Страница 20: ...VK Quality Group GSM C S Ass Ass y y View View Folder Upper Ass y Folder Upper Folder Upper Ass Ass y y ...
Страница 21: ...VK Quality Group GSM C S Ass Ass y y View View Folder Lower Ass y Folder Lower Folder Lower Ass Ass y y ...
Страница 22: ...VK Quality Group GSM C S Ass Ass y y View View Front Case Ass y Front Case Front Case Ass Ass y y ...
Страница 23: ...VK Quality Group GSM C S Ass Ass y y View View Rear Case Ass y Rear Case Rear Case Ass Ass y y ...
Страница 26: ...VK Quality Group GSM C S Battery Rear Case Battery Rear Case Disassembling Disassembling ...
Страница 29: ...VK Quality Group GSM C S Main PCB Main PCB 1 Unscrew like a picture 2 Take off Speaker 3 Take off Intenna ...
Страница 30: ...VK Quality Group GSM C S Main PCB Main PCB Disassembling Disassembling ...
Страница 32: ...VK Quality Group GSM C S Lower Case Lower Case Ass Ass y y Disassembling Disassembling ...
Страница 34: ...VK Quality Group GSM C S Exploded View Exploded View 1 Unscrew like a picture 2 Take off Slide Bottom case ...
Страница 36: ...VK Quality Group GSM C S LCD LCD Ass Ass y y Disassembling Disassembling ...
Страница 37: ...VK Quality Group GSM C S Exploded View Exploded View 1 Take off LCD Module from Front upper case ...
Страница 43: ...VK Quality Group GSM C S MODULE AND APPLICATION Block Diagram MODULE AND APPLICATION Block Diagram ...
Страница 54: ...VK Quality Group GSM C S Battery Charger Block Battery Charger Block ...
Страница 56: ...VK Quality Group GSM C S Main PCB Main PCB Top Top Bottom Bottom ...
Страница 57: ...VK Quality Group GSM C S Module Area Module Area ...
Страница 58: ...VK Quality Group GSM C S RF Area RF Area ...
Страница 59: ...VK Quality Group GSM C S BASEBAND Area BASEBAND Area ...
Страница 74: ...VK Quality Group GSM C S TX Power Trouble E TX Power Trouble E GSM GSM ...
Страница 75: ...VK Quality Group GSM C S RX Sensitivity Trouble E RX Sensitivity Trouble E GSM GSM ...
Страница 76: ...VK Quality Group GSM C S RX Sensitivity Trouble E RX Sensitivity Trouble E GSM GSM ...