LG LG-A270 - Pcb Layout

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Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
9. PCB LAYOUT
_TOP
KB208
KB205
KB200
KB203
R213
R220
KB209
KB219
KB202
R244
C215
KB207
KB212
VA203
C221
LD201
CN400
KB206
KB201
KB211
CN201
KB213
KB218
R217
R266
TP104
KB214
VA205
R257
VA204
R265
R258
R264
R263
R262
VA215
LD200
R219
C216
R218
C217
C218
L202
C219
L203
VA202
C220
KB217
KB204
C230
R232
R233
R231
R234
LD203
VA214
VA208
R261
R260
VA206
VA207
R259
LD202
D400
C422
L401
L404
C406
R455
KB216
KB210
KB215
9. PCB LAYOUT
LGA270_MAIN_EAX64750301_1.0_TOP
CN201: SPK contact pad
- No RCV/SPK sound
CN400: LCD connector
- No LCD Display
LD200,201,202,203: Key LED
Abnormal operation
- No Key Light on