Sharp FO-4650, Service Manual

Page: 38 / 80

FO-4650U
1
2 6
4 3
5
BD
E
F
G
I
H
C
A
1
2 6
4
3 5
BD
E
F
G
I
H
C
A
L1
C1
0.22
NR1
ENC271D-10A
FS1
4A/125V
T1
Z0674D
(4,5)
24V
CN3
R1
470K
C15
1000/35
1 2
24V MAIN
1
2 3
4
5 6 7 8 9
10 11 12
1
2 3
4
5 6 7 8
1
2 3
IC2
PQ30RV21
FS3
4A125V
FS4
4A125V
R52
1.2K
R51
23.2K
R22
100
(1/2W)
C21 1/50
ZD3
HZS6B2
R30
33
ZD4
HZS27-3
R29
33
R20
1K(2W)
R19
1K(2W)
C17
2200/10
SCRI
TF321S
D2
FMXG12S
R35
33
D3
FMB-24M
D1
1SS244
C14
0.047
PC1
PC817X2
R14
330
R13 1.2K
R15 47K
R18 22K
C13
0.1
IC1
L5431
VR1
1K
R16
2.2K
R27
2.2K
R28
2.2K
Q4
DTA114ESA
R26
2.2K
C16
1/50
SCR2
03P2M(L)
Q3
DTC114ESA
Q2
2SC1213C
R4
270K
R5
270K
R62
120K
R8
680
C9
0.01
ZD5
HZS36-1
ZD1
HZS6B2
R10 22K R25 18K
R9
3.9K
C10
3300P
C19 0.01
R24
100K
(1/2W)
D4
ERA22-06
Q10
2SK2185
BJ2
R11 47K
ZD2
HZS15-3
C8
470P
R6
22(2W)
FS2
8A/125V
1 2
L N
CNAC
SW1
AJ7220BK
1 3
L N
CN2
C7 0.1
NR2
ENC271D-10A
TRC1
TM1241I
R41
15
R12
2.2
PC2
S21MT2
R21
1.2K(1/2W)
THI
NTH11D8ROLA
C5
4700P
NR4
DSA302A
NR5
DSA302A
RL1
SDT-SS-124DM
DB2
D3SBA60
C3
1000P C4
1000P
C19 0.01
CN5
24V SUB MG MG MG 24V MAIN 24V MAIN 5V SUB DG DG DG 5V MAIN 5V MAIN
CN1
24V MAIN MG DG 5V MAIN HEARTER ON FAN FAN LOCK H RELAY OFF MG FAN FAN LOCK
CN4
D5
1SS270A
PC1
PC817X2
[4] Power Supply PWB circuit
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