Service manual

UX-465L/C
UX-485LU
[3] Power supply PWB circuit
6 – 14
CN1
MG MG +24V DG
1 2 3 6
T1
PTTN103
D7
S3L20U-4004P15
4 5 7
+24V +24V
8
+5V DG
D8
SR140
C11
0.1
1
2
3
IC1
BA178M05T
C14
0.1
ZD4
RD30FB3
R21
3.3K
R22
3.3K
F3
CCP2E100
R18
1.8K
R13
270
PC1
PS2501-1L
R14
1.5K
R16
6.8K
Q4
2SC1740S
ZD5
RD6.2ESAB2
VR1
470
R17
2.2K
PC1
PS2501-1L
C17
1000P
R7
180
D5
1SS133
R5
5.6K
R6*
47K
ZD2
RD4.3ESAB2
C5
4700P
Q2
2SC1741AS QR
C20
1500P
R23
100
R2
820K
R3
180K
R8
47K
ZD1
N.M.
R9
470
R10
0.15(1/2W)
Q3
2SC1740S
C7
4700P
C2
150/200
D2
ERA15-06
D4
ERA15-06
D1
ERA15-06
D3
ERA15-06
L1
C1
0.1
R1
1M
V1
ERZV07D241-CS
F1
2.5A/125V
CN2
12
C12
0.1
R15
330K
C10
330/16
C8
330/35
C4
2200P
R4
330
C3
470P
Q1
FS5KM-14
1
2 6
4
3
5
BDEFG
I
HCA
1
2 6
4
3
5
BDEFG
I
HCA
C13
C18 C19
N.M.
C16
N.M.
FB1
C21
1000P
C22
330P
N.M.
R6*: Adjustment Resistor