Power Circuit; Strobe Circuit - Sanyo VPC-E1W Service Manual

K
L5005, Q5005
STEPUP
OUT5
CIRCUIT
L5004, Q5004
J
OUT4 VOLTAGE
INVERTER
CIRCUIT
15 16
L5002
4, 5, 6, 7
STEP DOWN
IC501 LOUTA[21, 22]
CIRCUIT
LOUTB[21, 22]
I
SWITCHING
L5003
10
CONTROL
STEP DOWN
LOUT3
CIRCUIT
UPD168802K8-4E5-E1
20, 21
LOUT[11, 12]
L5301
STEP UP
31 32 30 26 28 13
CIRCUIT
H
L5007, Q5007
STEP UP
CIRCUIT
G
IC504
L5010
SW REG.
F
E
D
C
B
A
1 2 3 4

POWER CIRCUIT

5 IC505
4
TK11112CSCL
REG.
1
IC502
2
3
NJM2828F306
REG.
4
IC503
6
TK70634HCL
REG.
OUT & CURRENT
DETECTOR
5 6 7 8
+12V(A)
-6V(A)
CN541
16:20
UNREGST
SW3.2V 7
6
FLCTL
VDD3
CHG 5
4
ZCHGDONE
AL3.2V 1:3
VDD1.2
TO CP1 (DMA)
CN105
BOOST5.3V
4
+3.4V(A)
PAON4
1
LCD_AN
LCD_CA
PON
PAON
PAON2
BLON
VDD1.8
TO DMA
SG114_PW_BLOCK
9 10 11 12
C7

STROBE CIRCUIT

CHARGING CIRCUIT
C5401 T5401
POWER FILTER OSCILLATION
TRANSFORMER
BLOCK
IC541
3
TPS65560RGTR
10 1, 2
STROBE
Q5402
CHARGE
EMISSION
6
CONTROL
IPEAK OSCILLATION
CIRCUIT
CIRCUIT
CHARGE
9
MONITOR
T5402
CIRCUIT
TRIGGER
7
4 IGBT
CIRCUIT
DRIVER
13 14 15 16
K
D5402
J
RECTIFIER
C5412
CIRCUIT
I
H
LIGHT EMITTING
ELEMENT
(XENON TUBE)
G
LIGHT EMISSION CIRCUIT
SG114_ST_BLOCK
F
E
D
C
B
A
17 18 19