VK Quality Group GSM C/S
☞
☞
LCD Backlight Trouble
LCD Backlight Trouble
S T A R T
L C D _ B L
F P C B A sse m b le
O K ?
M a in L C D _ B L
J 7 0 1 2 8p in H IG H ?
R e a sse m b le
F P C B
C h e ck
U 2 0 1
F o ld e r U 1 8p in
H IG H ?
C h e ck
U 1
R e p la ce L C M
E N D
Y E S
N O
N O
N O
N O
Y E S
Y E S
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 ...