Sharp UX-P115 - [3] Power supply PWB circuit

UX-P115U
6 – 12
[3] Power supply PWB circuit
1. Power supply PWB circuit
D1 D3
C2 220/200
R2 470K
C31
4700P
R4
680
C4
1000P
L2
RS912
C24
390P
R6
18K
R7 18K
C17
N.M.
C5
0.015
D6
N.M.
PC1
PS2501-1L
D5
1S2076A
C6
0½
R5
2.7K
ZD2
RD4.3SAB
Q2
2SC4115S
R30
(12) (1) (2)
(10)
(8)
(7)
(6)
(3) (4) (5)
100K
C13
PTTN146-KTT
T1
2200P
C18
560/35
C30
OPTION
C32 OPTION
F3
4A/32V
FB2
3A
C33
C34
R28
+24V
CNP5
+24V +5V GND GND GND
1 2 6 3 4 5
6.8K
N.M.
R27 6.8K
R29 6.8K
ZD4
HZ30CPTK
ZD9
RD9.1ESAB2-T1
ZD8
RD10ESAB-T1
R13 4.7K
R14 1K
R16 10K
C12
0.1
VR1 2.2K
R17 3.3K
ZD5
RD6.2SAB2-T1
R15 330K
Q4
2SC1740S
R18 3.3K
PC1
PS2501-1L
C10
330/16
D8
ERA81-004V3
D7
S3L20U
FB3
(BP53RB052025050)
D9
ERA22-06V3
R3 470K
C26
C3
470P
Q1 2SK3306
ZD1
27HSB-26
C27 0.01 0.01
L1
33mH/0.5A
C1
0.22
V1
S07K150GA
F1
R10
R9
47
Q3
2SC1741AS
R8
47K
0.15/1W
3.15A/125V
CNAC
12
R1
R11
R12
330K
330K
330K
D2 D4
10EDB60 x 4
A A
B B
C C
D D
E E
F F
G G
H H
I I
6 6 5 5 4 4 3 3 2 2 1 1
Power Supply PWB Circuit
NOTE:
Safety-critical unit.