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K
IC501
E5
PWM/PFM
BD9631GU
PON
G5
SWITCHING
D3
XSHDN34
CONTROL
E3
F4
XSHDN2
J
C4
F6
XSHDN78
C1
PAON
TO DMA
E6
XSHDN6
BLON
TO SYA
F8
G8
I
C8
G6, H6
G3, H3
H
G2, H2
C2
B1
F1
G
A3
F
E
D
C
B
A
1
2
3
4
POWER CIRCUIT
PREV1
VCC
PREV6
L5301, D5301, Q5301
STEP UP CIRCUIT
OUT1
1
IC502
REG
6
PAON4
R1114D351D
TO DMA
L5007
SW7
STEP UP CIRCUIT
VOUT7
L5008, Q5008
OUT8
INVERTING CIRCUIT
DSW4
L5004
STEP UP/DOWN
USW4
CIRCUIT
VOUT4
VDCO
VOUT2
L5003
SW3
STEP DOWN CIRCUIT
L5006, Q5006
CURRENT
LSO6
STEP UP CIRCUIT
DETECTOR
CIRCUIT
5
6
7
8
BOOST4.2V
CN541
3
UNREGST
1
+3.5V(A)
12
CHG
CHGDONE
13
14
FLCTL
+13.0V(A)
AL3.2V
16
TO CP1 (DMA)
CN101
-7.5V(A)
VDD3
VDD1.8
VDD1.2
LCDAN
LCDCA
LCDPWM
TO DMA
SG216_PW_BLOCK
9
10
11
12
C7
STROBE CIRCUIT
CHARGING CIRCUIT
C5401
T5401
POWER FILTER
OSCILLATION
TRANSFORMER
BLOCK
IC541
9
BD4218NUV
6
10
8
STROBE
CHARGE
5
ADJ
OSCILLATION
Q5402
CIRCUIT
CHARGE
EMISSION
4
MONITOR
CONTROL
CIRCUIT
CIRCUIT
2
3
IGBT
DRIVER
T5402
TRIGGER
CIRCUIT
13
14
15
16
K
D5402
RECTIFIER
C5412
CIRCUIT
J
I
LIGHT EMITTING
H
ELEMENT
(XENON TUBE)
LIGHT EMISSION CIRCUIT
G
SG216_ST_BLOCK
F
E
D
C
B
A
17
18
19
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