LG P705, Руководство по обслуживанию

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Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
7. CIRCUIT DIAGRAM
CN600
13 12
14 11
15 10
16 9
17 8
18 7
19 6
20 5
21 4
22 3
23 2
24 1
CN601
1 34
2 33
3 32
4 31
5 30
6 29
7 28
8 27
9 26
10 25
11 24
12 23
13 22
14 21
15 20
16 19
17 18
VREG_LCD_2.8V
C602
10u
C603
10u
TP600
R608
4.7K
Y
X
R619
4.7K
X
R620
4.7K
X
VREG_CAM_DVDD_1.8V
}yln†jht†hm†YU_}
VREG_CAM_AVDD_2.8V
VREG_CAM_IOVDD_1.8V
4.7K
R609
Y
X
}yln†tztl†XU_}
51K
R601
VREG_SDCARD_2.85V
DNI
R621
VREG_SDCARD_2.85V
ZD600
ju]WZ
13 12
14 11
15 10
16 9
17 8
18 7
19 6
20 5
21 4
22 3
23 2
24 1
U602
5
3 2
4 1
VOUT VDD
GND CE
PGND
}yln†tztl†XU_}
VBAT
VBAT
}yln†{v|jo†ZUW}
C5
470n
51K
R602
VBAT
51K
R603
R600
1M
51K
R606 R604
51K
}yln†tztl†XU_}
VREG_P3_2.85V
R610
2.2K
}yln†jht†pv}kk†XU_}
R611
2.2K
C610
10u
VREG_USIM_3.0V
VREG_NFC_3.0V
uUSB_POWER
FL600
10
9
8 4
7 3
6 2
5 1
P1 P5
P2 P6
P3 P7
P4 P8
G1 G2
C604
4.7u
C605
DNI
C609
DNI
C608
DNI
4.7u
C606
FL601
\
6
Z X
[ Y
P2 P4
P1 P3
P6
w\
VREG_MSME_1.8V
R616
4.7K
4.7K
R614
4.7K
R615
}yln†tztl†XU_}
R612
4.7K
Y
X
4.7K
R613
Y
X
}yln†tztl†XU_}
VREG_CAM_IOVDD_1.8V
DNI
R618
VREG_TOUCH_3.0V
R617
0
CN602
28 27
29 26
30 25
31 24
32 23
33 22
34 21
35 20
36 19
37 18
38 17
39 16
40 15
41 14
42 13
43 12
44 11
45 10
46 9
47 8
48 7
49 6
50 5
51 4
52 3
53 2
54 1
C601
2.2u
R607 100K
tpj†Yu
tpj†Xu
yj}†w
LCD_RESET_N
yj}†u
jvtwhzz†kyk€
lhy†tpj†ZU\wp
{v|jo†pu{
{v|jo†pYj†zkh
{v|jo†pYj†zjs
}pi†w
|zpt†kh{h
|zpt†jsr
mt†hu{
umj†hu{†mllkpunY
umj†hu{†mllkpunX
umj†z~w
zwr†u
zwr†w
lhy†s
lhy†y
lhy†zluzl†ZU\wp
wh†vuW
LED_A
wyv†pYj†zjs
wyv†pYj†zkh
}pi†u
zluzvy†pYj†zjs
zluzvy†pYj†zkh
tv{pvu†pu{X
jht†tjsr
wyv†v|{
LCD_MIPI_CLK_N
LCD_MIPI_CLK_P
\t†ylzl{†u
}{†ylzl{†u
LCD_MIPI_D1_P
LCD_MIPI_D1_N
LCD_MIPI_D0_P
LCD_MIPI_D0_N
}{†w~ku
rl€†yv~‚X„
rl€†jvs‚X„
tpj†iphz
rl€†jvs‚Y„
}{†jzp†kuW
}{†jzp†kwW
}{†jzp†jsru
}{†jzp†jsrw
\t†jzp†kwX
\t†jzp†kuX
\t†jzp†kwW
\t†jzp†kuW
\t†jzp†jsrw
\t†jzp†jsru
tpj†Yw
rl€†yv~‚W„
rl€†slk†lu
jht†pYj†zkh
jht†pYj†zjs
|zi†pk
LCD_MAKERID
tpj†Xw
•tpjyvzk†kl{
ttj†kh{h‚Z„
ttj†kh{h‚Y„
ttj†kh{h‚X„
ttj†kh{h‚W„
ttj†jtk
ttj†jsr
|zpt†yz{
rwk†w~y†u
VREG_LCD_1.8V
ozlk†iphzY
}jvpu
th†kt
th†kw
mshzo†pYj†zkh
mshzo†pYj†zjs
{v|jo†pk
{v|jo†ZUW}†lu
LED_C
rl€†yv~‚Y„
\t†}jt†w~ku
sjk†w~t
4.3" WVGA MIPI 2Lane
Z[—•GWU[””G—›ŠSGWU`{Guˆ™™–žG{ —Œ
TOUCH 3.0V LDO
Y[—•GWU[””G—›ŠSGWU`{Guˆ™™–žG{ —Œ
MAIN-TO-upperFPCB CONNECTOR
MAIN-TO-lowerFPCB CONNECTOR
MAIN-TO-SUB CONNECTOR