Circuit Diagram (Power Supply Pcb (100/240V)) - Tally Dascom 7010 Series Maintenance Manual

1 2
D
R3
10
R21
LA LB
1/4W 2.2
Q1
R14
5W 0.1
R15
5W 0.1
D10
200V 1A
CRH01 (TOSHIBA)
Z1
680V
C
C4
275V 0.33uF
R2
1/4W 100k
R58
1/4W 100k
FG
R1
1/4W 100k
B
C1
275V 0.68uF
Q7
INPUT
AC100V/240V(85-264V)
A
1 2

Circuit Diagram (Power Supply PCB (100/240V))

3 4
D4
-
FSU10A60
(NIHON INTER)
FB3
600V 10A
70BB
DS2
Q2
FB1 FB2 Q3
R23
70BB 70BB
1/4W 2.2
D5 D6
40V 1A 40V 1A
R26 R30
1/4W 10k 1/4W 10k
R25 R27
1/4W 2.2 1/4W 2.2
D11
200V 1A
R28
CRH01
(TOSHIBA)
1/4W 47
R29
1/4W 47
IC1 10
16
VCC
IDET
9
3
VDET VC
2 8
IIN- OUT
1 4
R88
IFB OVP
12 6
ON/OFF VIN- C46
22k 1SS355
15 5
VFB
CT (ROHM)
13 14
SYNC 0.15uF
REF D18
11 7 R86
CS GND
FA5502 80V 0.1A
(F.E)
330k
R90
1/8W 220k
Q12
D14 D15
80V 0.1A 80V 0.1A
1SS355 1SS355
(ROHM) (ROHM)
R71 R67
2W 100k 2W 100k
UDZS30B(ROHM)
R56
ZD4
10k 30B
PI2:A R78 R79
TLP421
1/4W 47 1/4W 47
(TOSHIBA)
IC3
20 1
VCC C
8 2
OVP VOUT
13 4
T-OFF VF
10 18
F/B
CLM-
11 6
T-ON NC
12 7
CF ON/OFF
5 15
NC NC
14 16
CT NC
3 17
E GND
9 19
DET CLM+
M51995AFP
(MITSUBISHI)
3 4
5 6
C200 R200
2W 47
500V 220pF
FCF16A40
DS200
(NIHON INTER)
CZ62301-G
2 TA
T1
400V 16A
DS204
1NU41
FCF16A40
3 TB
(TOSHIBA)
(NIHON INTER)
D8
400V 16A
1000V 1A
1/4W 470 R217 1/4W 470 R205
R212 1/4W 0 R204 1/4W 470
Q6
C204
-
L4
D9 6
10uH 200V 1A
CRH01
(TOSHIBA)
5
Q8
Notes:
D13
1. Part whose constant is shown as "-" is not mounted.
200V 1A
1DL42A
2. Unless otherwise specified, wattage of resistor is 1/10W
(TOSHIBA)
and work voltage of capacitor is 50V.
3. Specification of this power supply is as follows.
+24V
+ 5V
FB5
70BB
5
6
6-19
7 8
Q200
R219 R220
1/4W 10 1/4W 10
SI-8050J
(SANKEN) L104
IC102
1
2
Vin SWo
S.S Vos
100uH
MIN TYP MAX
0.04A 5.00A 12.8A
0.10A 1.50A 1.50A
128W 315W
Title
POWER SUPPLY
Size Number Revision
JN6601-0
A4
Date: Sheet of
File: Drawn By:
7 8
D
+24V
10
+24V
9
+24V
8
+24V
7
GND
6
GND
5
GND
4
GND
3
GND(+5V)
2
+5V
1
CN200
FG
C
B
A
A