Strobe Circuit; Power Circuit - Sanyo VPC-CG88BK Service Manual

K
CHARGING CIRCUIT
CN542
1
+
C5401
TO BATTERY
F5004
POWER FILTER
CN541
BLOCK
J
5:17
BAT+
19
AL3.2V
21
CHG
23
ZCHGDONE
25
I FLCTL
TO CP1(DMA) CN106
IC541
6
STROBE
CHARGE
H
OSCILLATION
9
G
7
F
E
D
C
B
A
1 2 3 4

STROBE CIRCUIT

T5401
OSCILLATION
TRANSFORMER
5 10 4
Q5402
EMISSION
CIRCUIT
CONTROL
CIRCUIT
CHARGE
MONITOR
CIRCUIT
TRIGGER
IGBT
2 CIRCUIT
DRIVER
5 6 7 8
D5402
RECTIFIER
C5412
CIRCUIT
IC501
SWITCHING
CONTROL
LIGHT EMITTING
ELEMENT
(XENON TUBE)
LIGHT EMISSION CIRCUIT
SG41J_ST_BLOCK
9 10 11 12
C7

POWER CIRCUIT

POCO
CLKO
EN
SDA
SCL
VOUT1 L5301
STEP UP
VDD
CIRCUIT
SW1
SW1
VIN8
SW4
L5041
STEP DOWN CIRCUIT
VOUT5
VIN5
SW6
L5061
STEP DOWN CIRCUIT
SWA2
L5021
STEP UP & DOWN
SWB2
CIRCUIT
VOUT2
SW3 L5031
STEP DOWN CIRCUIT
SW7
L5071
STEP UP CIRCUIT
LSTR7
VREGO
XOUT
X3001
32.768KHz
XIN
13 14 15 16
K
BSRST
CLK32K
TO DMA
PON
TO DMA, TCA
I2C_SDA
I2C_SCL
TO DMA
J
BOOST5.3V
3 CE 4 VIN
IC503
1 VOUT
REG VDD5
I
VAA2.8
CMOS1.8
H
VDD1.8
VDD3
G
VDD1.1
LCDAN
LCDCA
F
AL3.2V
SG41J_PW_BLOCK
E
D
C
B
A
17 18 19