18.7. Power
5
4
2
3
2
6
7
8
2
5
7
18
15
16
11
14
3
6
CL
S
2
D5804
D5803
D5805
MAIN
TRANSFORMER
D5801
T5701
D5802
Q5898
Q5899
T5751
D5896
PC5799
D5701
L5702
DZ5701
SA-PT650P/PC POWER BLOCK DIAGRAM
C0DBZYY00018
+5V REGULATOR
C0DAGHG00002
VOUT
VIN
Q2904, D2912
+1.2V REGULATOR
C0DBEHG00006
POWER CONTROL
QR8111
+3.3V DC-DC
CONVERTER
CONT
Q5860,Q5861,Q5862
TRANSFORMER
TEMP. DETECT
C0DAAYY00042
SWITCHING
REGULATOR
SWITCHING
REGULATOR
C0DAAMH00012
OUT
VCC 1
2
OUT
VCC 1
2
Q5803
SWITCHING
Q5720,
Q5722
CURRENT
LIMITING
SWITCH
Q5721
SWITCHING
F1
P5701
AC INLET
SWITCHING
REGULATOR
C0DAAMH00004
VCC
D
FB
4
3
1
FEED BACK
CURRENT
LIMITING
SWITCH
BACKUP
TRANSFORMER
PC5701
FEED BACK
PC5720
FEED BACK
FEED BACK CIRCUIT
D
VCC
FB
IC5799
SWITCHING
REGULATOR
MIP4110MSSCF
IC2900
IC2903
IC8151
IC2901
IC8111
IC5701
QR5810
TH5701
PC5702
SYNC
SWITCH
SHUNT
REGULATOR
IC5801
Q5802, D5806
C0DABFC00002
TH5860
- 7V
REGULATOR
Q2901, Q2902
1
3
+ 2.7V
REGULATOR
OUT
VCC 2
4
VO
VIN
8
1
5
QR5801
DC DETECT
+ 7V
REGULATOR
Q2903
Q2921, Q2922
Q2919
DC DETECT
Q2923, Q2924
DC DETECT
Q2909
DC DETECT
D2943
DC DETECT
C+9V
M+9V
DC DET1
+7V
-7V
D+3.3V
NSW1.2V
FROM
SYSTEM CONTROL
TO SYSTEM
CONTROL
+3.3V REGULATOR
C0CBCBC00208
IC2902
OUT
IN 4
5
3, 4
CN5801
H5500
11
CN5802
CN2004
7, 8
CN5801
H5500
5
CN5802
CN2004
8, 9
CN5802
CN2004
4
CN5802
CN2004
AMBP
- 30V SENSE
- 13V
DC18V
DCDET
+ 30V SENSE
9, 11
CN2001
FP8101
15, 16
CN2012
FP1
17, 19, 20, 22
CN2001
FP8101
9
CN2003
CN6300
2
CN5802
CN2004
SYS6V
10
CN5802
CN2004
PCONT
1
CN5802
CN2004
SYNC
38, 40
CN2001
FP8101
15
CN2001
FP8101
7, 8
CN2008
CN8001
D+5V
A+5V
ADAC5V
+2.7V
XM+5.3V
DOCK+5.3V
+5.3V
DOCK+5.3V
9
CN2002
T+9V
RF+5V
SYS6V
SYSTEM CONTROL
TO/FROM
+ 30V SENSE
- 30V SENSE
5V
T+9V
A+5V
ADAC5V
+ 18V
2
CN5801
H5500
FAN 18V
FAN DC
2, 3
8
CN2012
FP1
XM+3.3V
+3.3V
10
SA-PT650P / SA-PT650PC
97
Summary of Contents for SA-PT650P
Page 12: ...12 SA PT650P SA PT650PC ...
Page 18: ...7 5 Using the Music Port 18 SA PT650P SA PT650PC ...
Page 54: ...10 2 Main Components and P C B Locations 54 SA PT650P SA PT650PC ...
Page 75: ...75 SA PT650P SA PT650PC ...
Page 90: ...SA PT650P SA PT650PC 90 ...
Page 98: ...SA PT650P SA PT650PC 98 ...
Page 100: ...100 SA PT650P SA PT650PC ...
Page 120: ...SA PT650P SA PT650PC 120 ...
Page 128: ...SA PT650P SA PT650PC 128 ...
Page 135: ...25 Exploded Views 135 SA PT650P SA PT650PC ...
Page 136: ...136 SA PT650P SA PT650PC ...
Page 137: ...25 1 Cabinet Parts Location SA PT650P SA PT650PC 137 ...
Page 138: ...SA PT650P SA PT650PC 138 ...