A
B
C
D
E
F
G
H
I
J
K
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
A
B
C
D
E
F
G
H
I
J
K
C7
POWER CIRCUIT
SG318_PW_BLOCK
TO DMA
TO SYA
TO DMA, TCA
TO DMA
TO SYA, TCA
TO DMA, SYA, TCA
TO DMA
TO DMA, CAA, TCA
TO DMA, CAA
L5002
STEP UP DOWN
CIRCUIT
VDD3
L5003
STEP DOWN
CIRCUIT
VDD1.2
DOUT[11, 12]
LOUT[11, 12]
L5301
STEP UP
CIRCUIT
BOOST5.3V
OUT7
L5007, Q5007
STEP UP
CIRCUIT
OUT & CURRENT
DETECTOR
LCDAN
LCDCA
PON
BLON
IC504
REG.
L5006
IC503
REG.
L5005
VDD1.8
PON2
VAA2.8
PAON2
IC501
SWITCHING
CONTROL
VOUT
CE/MODE
3
4
6
3
4
LOUT[31, 32]
LOUTA[21, 22]
LOUTB[21, 22]
SH
DN
B7
CT
L1
SH
DN
B2
3
VOUT
CE/MODE
VIN
CMOS1.8V
PAON1
SW Q5003
STROBE CIRCUIT
SG318_ST_BLOCK
16:20
6
5
4
1:3
UNREGST
FLCTL
CHG
ZCHGDONE
AL3.2V
CN541
TO CP1 (DMA)
CN105
C5412
C5401
T5401
T5402
D5402
Q5402
POWER FILTER
OSCILLATION
TRANSFORMER
BLOCK
RECTIFIER
CIRCUIT
EMISSION
CONTROL
CIRCUIT
TRIGGER
CIRCUIT
LIGHT EMITTING
ELEMENT
(XENON TUBE)
CHARGING CIRCUIT
LIGHT EMISSION CIRCUIT
4
OSCILLATION
CIRCUIT
IPEAK
IGBT
DRIVER
CHARGE
MONITOR
CIRCUIT
IC541
1, 2
3
10
9
6
7
STROBE
CHARGE