Bom Difference - LG KM500 Service Manual

3.8 BOM difference

Part Block
I/O
Baseban d
FM
Radio
Part Block
Tx , Rx matching
RF
Antenna matching
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Only for training and service purposes
L200~202 : ELCH0005009 (100nH)
L204 : ELCH0010302 (100nH)
R294~295 : ECZH0000826 (27pF)
R296 : ELCH0005009 (100nH)
R297~299 : ECZH0000826 (27pF)
C301: ECZH0000813
C302: ECZH0001216
C303: ECZH0001216
C304: ECCH0004904
C305: ECCH0000182
C306: ECCH0004904
C307: ECCH0004904
C308: ECCH0000182
C309: ECCH0000182
C310: ECCH0004904
C311: ECCH0000182
R300: ERHZ0000476
R301: ERHZ0000438
R302: ERHZ0000438
R303: ERHZ0000476
R304: ERHZ0000405
R305: ERHZ0000406
R306: ERHZ0000485
R307: ERHZ0000485
R308: ERHZ0000406
R309: ERHZ0000406
R310 : ERHZ0000454 (27 K
Ω
R311,R312 : N.A (0 pad, Open)
U300: EUSY0320801
U301: EUSY0142501
U302: EUSY0223002
U303: EUSY0300101
FL400 : SFSB0001401
C418 : ECZH0000822 (1.5pF)
L401 : ELCH0004709 (3.3nH)
C412 : ECZH0000822 (1.5pF)
L404 : ELCH0009104 (6.8nH)
C410 : ELCH0004723 (1.8nH)
L403 : ECZH0000813 (100pF)
L400 : ELCH0001031 (15nH)
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3. HW Circuit Description
L200~202 : N.A
L204: ERHZ0000701 (0
R294: ERHZ0000483 (47
R295~299 : N.A
C300~311 : N.A
R300~309 : N.A
R310: ERHY0003601 (2.7K
R311,R312 : N.A (0
U300~303 : N.A
Ω
)
FL400 : SFSB0001301
C418 : ECCH0000901 (2.2pF)
L401 : ELCH0004704 (1.5nH)
C412 : ECCH0000183 (1.8pF)
L404 : ELCH0009110 (5.1nH)
C410 : ECZH0000813 (100pF)
L403 : ELCH0004726 (1.5nH)
L400 : ELCH0004711 (22nH)
Ω
)
Ω
)
Ω
)
Ω
pad,Short)
LGE Internal Use Only