Power - Panasonic SA-BT100P Service Manual

17.11. Power

SYS6V
TO
P58004 CN803
DIGITAL P.C.B. REGULATOR
30 1
VREF3.3V
SYS3.3V
CN7001 CN5802
PCONT
FROM/TO 10
CN7001 CN5802 SYNC
SYSTEM CONTROL
1
DRV12V
D12V
TO
P58004 CN803
DIGITAL P.C.B. REGULATOR
28,29 2,3
A9V
Z801
+9V
Q7008
9
DC DETECT
Q7007
TO
DC DETECT
SYSTEM CONTROL DCDET
A+7V
CN3002 CN502
A5V
16 5
QR7001
TO
P58004 CN803
DIGITAL P.C.B. REGULATOR
DC DETECT
26,27 4,5
D3.3V
WL D5V
TO
P58002 CN804 ADAC+5V
DIGITAL P.C.B. REGULATOR
14 9
QR3601
CN501 CN305
DC DETECT
4 21
D1.2V
TO
CN5500 H5801 FAN 18V
DIGITAL AUDIO AMP FAN DC
1
DRV5V
D3.3V
TO
CN7001 CN5802 DCDET
SYSTEM CONTROL
4
+ 18V
A-7V
+ 30V SENSE
- 30V SENSE
FROM
CN7001 CN5802 AMBP
SYSTEM CONTROL
11
IC104
C0CBABC00117
SYS +3.3V REGULATOR
1 VOUT VIN 3
IC7003
C0DBZHG00047
A+9V REGULATOR
3 VOUT VIN 1
ON/OFF 2
Q7002
1 D
2 D
Q7006
5 D
A+7V
6 D
REGULATOR
Q7003
1 D
2 D
IC7002
5 D
C0DBZYY00018
6 D
D+3.3V REGULATOR
1 VO VIN 1
CONT 5
IC3601
C0DBAKG00007
DC/DC CONVERTER
CN3002 CN502
VIN 1
17,18 3,4
7 EXT CS 8
Q3601
3 G
Q7005
1 D S 4
2 D D +1.2V POWER
REGULATOR CONTROL
5 D
6 D
IC3602
C0DBZYY00018
D+3.3V REGULATOR
1 VO VIN 8
Q7004
A-7V
REGULATOR
CN7001 CN5802 SYS6V
2
IC5899
C0DAEMZ00001
SHUNT
REGULATOR
1
2
IC7001
C0DBAYY00333
SWITCHING
REGULATOR
CONTROLLER
16 FB1
17 INV1
G 3 11 OUT1
+12V
REGULATOR
QR5810
S 4
G 3 10 OUT2
+5.2V
REGULATOR
S 4
5 FB2
4 INV2
12 VCC
Q5898
Q5860,Q5861,Q5862
TRANSFORMER
TEMP. DETECT
TH5860
QR5801
DC DETECT
CN7001 CN5802 DC18V
8, 9
CN7001 CN5802 - 13V
5
CN5500 H5801 + 30V SENSE
7, 8
CN5500 H5801 - 30V SENSE
3, 4
IC5801
C0DABFC00002
SHUNT
REGULATOR
Q5802, D5806
FEED BACK CIRCUIT
Q5803
SWITCHING
93
IC5799
MIP4110MSSCF
T5751
BACKUP SWITCHING
REGULATOR
TRANSFORMER
3 5 D
3 CL
D5896
7
1
2
D5798
6 4 VCC
PC5799
2 FB
FEED BACK
3
PC5701
FEED BACK
PC5702
SYNC
SWITCH
T5701
MAIN
TRANSFORMER
D5805
15
D5701
L5703 L5702
4
TH5701
5
D5803
IC5701
Q5721
17
C5HACYY00004
SWITCHING
SWITCHING
Q5720, REGULATOR
D5804
Q5722
18
CURRENT
2 LIMITING
D5802
SWITCH 4 VCC
14
7
D5801
11 8 1 D
PC5720
FEED BACK
6 FB
SA-BT100P/PC POWER BLOCK DIAGRAM
SA-BT100P / SA-BT100PC
P5701
AC INLET
L5701
DZ5701
F1