Reception Signal; Back Light - Sharp GX20 Service Manual

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(
)
(
)
(
)
C415
0.1
TP413
5-15 (11-C)
5-15 (12-C)
TP412
S402
use
S403
.63A
use
C466
1
C465
100P(CH)
FS401
R440
0.63A
470K
Fuse
IC404
LT1937
L411
DC-DC
22∝H
D413
RB521S30
C463
L410
100P(CH)
33nH
LED401
D410
NSCW335T
RD22SL
R438
4.7K
C464
0.0022
D414
RB520S30
D
S
6.46V
0V
0.09V
G
Q403
R454
2SK3019
220
D
S
455
R453
0.09V
70K
C468
4.7
0.22
G
0V
BL_ICONT
H
ALL ON
(
) : Not Mount
7
CONFIDENTIAL
R413
100K
R410
1.2K
C413
1
C411
NC
1
NC
NC
C409
NC
0.1
C402
4.7
L402
4.7∝H
D404
RB551V30
L401
4.7∝H
5-18 (3-B)
G
0.01V
LED_K_M
Q404
MCH3443
LED_A
G
L
LOW LIGHT ON

BACK LIGHT

EP100
FPC ASS'Y PWB-F
EARPIECE
8
9
IC402
IX3053AF
POWER MANAGEMENT
GND
CAMN
CAMP
GND3
GND2
GND1
CAPN2
TEST
CAPP2
CUR1
CAPN1
CUR2
CAPP1
CPIN
IREF
T4
VIO
T3
T2
VBAT2
T1
VBAT1
(
)
C405
C404
1
1
D406
RB521S30
D405
RD22SL
(
) (
)
D403
RD22SL
C403
0.1
C401
0.1
10
R407
120K
TP411
TP410
C408
R405
1
220
R403
4.7K
C406
1
D401
RB520S30
5-14 (5-B)

RECEPTION SIGNAL

11
12

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