LG D690 - Page 117

- 117 -
Copyright © 2014 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
6. CIRCUIT DIAGRAM
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[^WjXYW]
[^WjXYWW [^WjXYWX
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RT1
XT2
XT1
RT2
4
3
1
2
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+2V8_MTK_VTCXO
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+1V8_MTK_VIO
+2V8_MTK_VTCXO
+1V825_MTK_VRF
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Ynsi{
ZnoX{
ZnoY{
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siyu
ZniXyw
ZniXyu
ZniYyw
ZniYyu
Zni\yw
Zni\yu
Zni_yw
Zni_yu
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Zn{pw
Zn{pu
Zn{xw
Zn{xu
ypw
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nukX
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nuk[
nuk\
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nuk^
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nuk`
nukXW
nukXX
nukXY
nukXZ nukX[
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+1V8_MTK_VIO
+1V8_MTK_VIO
sXYWX Y
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~shujsr
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}ylmih{{olyt
zyjsrlu
zyjsrlu
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ympjW{iipu
ympjW{iixw
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ympjWwyiipw
ympjWwyiipu
ympjWwyiixw
ympjWwyiixu
Y]th|kpvjsr
h|hkj{z
Y]tumjjsr
nukh|hkj
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ympjWizpjsr
ympjWizplu
ympjWizpkh{hW
ympjWizpkh{hX
ympjWizpkh{hY
ZnyiYw
Zn{oiY
Zn{oiX
ZnyiXw
ZnyiXu
ZnyiYu
Zn{si
Znyi\u
Znyi\w
Znyi_w
Znyi_u
wkl{pu
Ynyoiu
Ynysiw
Ynyoiw
Ynysiu
Yn{oi
Yn{si
yG}ylmih{{olytGG[GG
yGh|hkjnukGGY[GG
cGympjt{]X]]Ge
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+1V8_VDDIO
+2V8_VTCXO
VXODIG
32K_XO
32K_Less +2V8_VTCXO+2V8_VTCXO
+1V8_VDDIO0
XMODE32K_EN
uv{lGX
X\WWkjvZYrGvGv
yGh|hkj{zGG[GG
typ. 2.5dBm
typ. 3dBm
-40dBm - 0dBm
Remove 3GH1_tx
X[WZXZjGGokr
jjkzJGaGXT[TYTXGyWUZ
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iYsGGGG}j{jvGGY]tGG
jXYW^ X
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