LG C3400 Service Manual page 103

7. CIRCUIT DIAGRAM
1
A
CAMERA CTL IC
B
A6 L_DA17
A5 L_DA16
J2
L_SUB_LCD_CS LS_CS_N
K2
L_DA0
L_DATA00
G3 L_DA1
L_DATA01
H3
L_DA2
L_DATA02
J3 L_DA3
L_DATA03
K3 L_DA4
L_DATA04
H4
L_DA5
L_DATA05
K4 L_DA6
L_DATA06
J4
L_DA7
L_DATA07
K5 L_DA8
L_DATA08
J5
L_DA9
L_DATA09
J6 L_DA10
L_DATA10
K6
L_DA11
L_DATA11
K7 L_DA12
L_DATA12
J7
L_DA13
C L_DATA13
K8
L_DA14
L_DATA14
J8
L_DA15
L_DATA15
A4
L_RD_N
LCD_RD
B3 L_WR_N
LCD_WR
A3
L_ADS
LCD_RS
A2 L_CS_N
L_MAIN_LCD_CS
A1
L_RESET_N
H8
VREF1
H9
VREF2
C407
1u
D
E
1
LGIC(42)-A-5505-10:01
2 3 4
C_PWDN
2V85_VCAM
HIGH
LOW
E4
VDDS
VDDI1 D6
C403
C414
E6
VDDI2
1u
F6 0.01u
VDDI3
VDDI4 G6
F5
VDDL
D5
VDDC1
E5
VDDC2
F4
VDDC3
U401
G5
VDDC4
C5
GNDI1
C6
CL761S
GNDI2
D7
GNDI3
D4
GNDS
E7
GNDC1
F7
GNDC2
G4
GNDC3
H5
GNDC4
H6
GNDC5
C9
MSM_CLK_XIN
C10
XOUT
2 3 4
5 6
VBAT 2V85_VCAM
IN OUT
3 4
PGND NC
7 5
GND
2
RPWRON
EN BYP
1 6
U404 MIC5252-2.8BML
C420 C421
1u 1u
STATUS
2V8_C_PWR
DEACTIVE
ACTIVE
Q400
D
SI1305
G
C401
S
C400
10u 27p
2V85_VCAM 2V85_VCAM
C415 C416 C402
1u 1u 1u
WHITE/FLASH LED LDO
VBAT
26MHz
2V8_VEXT
C406
1u
R420
NA
C_FLASH
R410 1.5K
LCD_DIM_CTL
R421 R422
100K 7.5K
Iss. Notice No. Date Name
5
- 102 -
7 8 9
C422
1u
FLIP SWITCH
R418
FLIP
51K
C411 C412 C488
U403
0.1u 10p
330p
A3212ELH
FB400 R409
4 3
VIN VOUT_FL
22
FB403
13
U402 VOUT_BL
AAT2807AIXN-4.5
9
GND
17 8
PGND NC
16 5
EN_FLSH ISINK1 MLED1
6
ISINK2 MLED2
10 7
EN_SET ISINK3 MLED3
C417 C413
1u 1u
Section Date Sign & Name
C3400
MODEL
Park bae sun
Designer 05/01/17
Checked Kim gil su
05/01/17
DRAWING
CAMERA IC/ CHARGE PUMP
NAME
Approved Song yoon seok
05/01/17
DRAWING
LG Electronics Inc.
NO.
10
A
B
C
(1%)
FLASH_LED
MLED
D
Sheet/
Sheets
4/7
Ver 1.1
LG Electronics Inc.