St1 Board Strobe & Switch; St2 Board Strobe Main Capacitor - Sanyo VPC-X1420EXR Service Manual

K
STROBE UNIT
J
XKT XAN
I
TRG
PINK
H
G
F
E

ST2 BOARD STROBE MAIN CAPACITOR

D
ST2
S2-27000/SG41B-EX2
JW551
1
C
RED
TO ST1 JW543
B
JW552
1
GRAY
A
1 2 3 4
JW541 AWG32/AWG30
XAN
1
BROWN
2.0X1.25
3
1
1AV4L17B0450N
T5402
TS-F35A-3
2
JW542 AWG32/AWG30
XKT
1
BLACK
2.0X1.25
JW543
AWG30
CE+
TO ST2 JW551
1
RED
AWG30
JW544
CE-
TO ST2 JW552
1
GRAY
IGBT_GND
AWG30
CE+
AWG30
CE-
TO ST1 JW544
5 6 7 8
ST1 BOARD STROBE & SWITCH
1AV4L17B0620G
TTRN-0530H-018-T
290
3
D5402
RE0208DA
4
5
C5410
0.022;350B
3216
290
R5412
47;1/16J
R5413
27K;1/16D
IGBT_GND
MA27D290GLBF
D5403
9 10 11 12
C16
ST1
S1-27000/SG41B-EX2
VOLTAGE: STROBE AFTER CHARGE
T5401
2
1
D3501 R3506
SML-E12U8WG 270;1/16J
1KX4 1/16W
RB541
7 8
1 2
3 4
5 6
STROBE CHARGE
IC541
BD4221NUX
QBD4221NUX--P
1
10
PGND SW
2 9 3.2
IGBT_OUT FULL
3 8
GND RADJ
4 7
VC IGBT_IN
5 6
VCC START
Z1
S3502
HKW0770-01
1 2
2nd
Z1 Z2
1st
3 4
S3501
EVQPQHB55
1AV4S10B2591G
13 14 15 16
K
J
I
CN541
LAND_BTOB_03_14_S
SELF_LED
1
AL3.2V
2
H
GND
3
SCANOUT0
4
SCANIN0
5
CHG
6
CHGDONE
7
FLCTL
8
1ST
9
G
2ND
10
PW_ON
11
+13V(A)
12
GND
13
UNREGST
14
TO CP1(DMA)
CN102
F
E
D
C
S3503
EVQPQHB55
1AV4S10B2591G
B
A
17 18 19