96
13.7. SMPS / AC Inlet / Voltage Selector Block Diagram
S5701
VOLTAGE SELECTOR P.C.B.
VOLTAGE
SELECTOR
WHITE WIRE
BLUE WIRE
VOLTAGE SELECTOR CIRCUIT
H5802
7,8
CN5500
H5801*
3,4
CN5500
H5801*
1
CN5500
CN5802
11
CN2701*
CN2701*
CN2701*
CN5802
10
CN5802
4
8,9
CN2701*
CN5802
CN2701*
CN5802
5
IC5801
C0DABFC00002
SHUNT REGULATOR
BLACK WIRE
RED WIRE
DZ5701
MAIN TRANSFORMER
T5751
BACKUP TRANSFORMER
T5701
TO D-AMP
TO MAIN (2/2)
L5702
F1
P5701
AC INLET P.C.B.
D5701
7,8
2
FB
S
D
VCC
5
4
4
6
3
A
1
C
FB
VCC
D
1
SWITCHING
Q5721
SYNC
SWITCH
PC5702
FEEDBACK
PC5799
CURRENT
LIMITING
SWITCH
CURRENT
LIMITING
SWITCH
Q5720
FEEDBACK
CONTROL
Q5802
SWITCH
Q5722
D5801
SWITCH
D5802
FEEDBACK
PC5720
FEEDBACK
PC5701
INVERTER
DC DETECT
QR5801
QR5810
TRANSFORMER
TEMP DETECT
TRANSFORMER
TEMP DETECT
TRANSFORMER
TEMP DETECT
Q5860
DC DETECT
QR5802
SWITCHING
Q5803
Q5861
Q5862
TO MAIN (1/2)
TO MAIN (2/2)
1
R
C
3
IC5899
C0DAEMZ00001
SHUNT REGULATOR
IC5701
C5HACYY00005
SWITCHING
REGULATOR
IC5799
MIP4110MSSCF
SWITCHING
REGULATOR
AC INLET CIRCUIT
SA-AK980PU SMPS / AC INLET / VOLTAGE SELECTOR BLOCK DIAGRAM
CN2701* CN5802
1
Summary of Contents for SA-AK980
Page 15: ...15 5 3 Disc Information ...
Page 27: ...27 6 6 2 Error Code Table For Power Supply ...
Page 28: ...28 7 Troubleshooting Guide 7 1 Jupiter USB ...
Page 29: ...29 7 2 Troubleshooting Guide ...
Page 30: ...30 ...
Page 32: ...32 7 3 2 Troubleshooting Guide ...
Page 38: ...38 ...
Page 39: ...39 9 1 Disassembly Flow Chart ...