Panasonic SA-MAX8000 - Power Supply

41
10.3. Power Supply
SA-MAX8000GN POWER SUPPLY (1/2) BLOCK DIAGRAM
TO POWER SUPPLY
BLOCK (2/2)
3
5
4
6
7
8
9
10
11
1
2
PW -29V
-29V
PW XSW3R3V
+3.3V
PW SOC 1R5V
+1.5V
+5.4V
SYNC
TEMP DET
PCONT2
PCONT3
PCONT
POWER UP
DC DET
FROM/TO
SYSTEM CONTROL
FROM
SYSTEM CONTROL
FROM
SYSTEM CONTROL
FROM
SYSTEM CONTROL
MAIN P.C.B.
Q4511
SWITCH
PW -29V
TO
SYSTEM CONTROL
D4520
D4521D4518
+5V PW BT SW4R6V
IC8012
+5V VOLTAGE
REGULATOR
C0DBGYY00969
4 VDD
1CE
VOUT 3
PW +15V
PW SW12R0V
IC8007
+12V VOLTAGE
REGULATOR
C0DBEYY00146
3VIN
5EN
VO 1
FB 4
PW SYS3R3V
PW SOC 1R5V
IC8001
+1.5V VOLTAGE
REGULATOR
C0DBGYY00911
4VIN
1CN
VO 3
PCONT
PDET
PW +5V
PW SW5R4V
PW SW3R3V
PW SW12R0V
PW SW15R0V
3
2
AC INLET
P1001
F1501
F1401
DZ1001
8,9,108,9,10
P4501CN1853
88
CN8001CN1851
-B (-40V) -B (-40V)
1,2,31,2,3
P4501CN1853
+B (40V) +B (40V)
PW +40V
PW -40V
77
CN8001CN1851
SYS5R0V SYS5R0V PW XSW3R3V
SWITCHING MODE POWER
SUPPLY CONTROL
MIP2F20MSSCF
IC1402
SHUNT
REGULATOR
C0DAZYY00039
IC1701
TRANSFORMER
T1401
TRANSFORMER
T1502
D1402
D1104
D1208
D1105
D1001
D1601
D8001
D8005
D8006
D8003
D1403
D1404
D1406
D1405
D1702
D1706
D1704
D1703
D1705
FEEDBACK
CIRCUIT
FEEDBACK
CIRCUIT
SYNC
CIRCUIT
SYNC
QR1601
PCONT
QR1720
SWITCH
Q1720
SWITCH
Q1402
SWITCH
Q1502
SWITCH
Q1501
SWITCH
Q1101
SWITCH
Q1103
SWITCH
NPD
NP
3
4
2
1
Q1405
PCONT
SWITCHING
POWER SUPPLY
C0DBBYY00077
IC1501
PFC CONTROL
C0DBBYY00075
IC1101
FB
SYNC
PCONT
TEMP DET
1313
CN8001CN1851
TEMP DET
44
CN8001CN1851
PCONT
POWER UP
33
CN8001CN1851
POWER UP
L1001
4
1
3
2
4
1
L1002
SMPS P.C.B.
5
VC1 1
CS1 7
VGL 11
VGH 16
VSEN 2
VS 15
CS2 8
VB 14
VC2 10
VCC 8
FB 1
OUT 7
OCL 4
Z/C 5
IL OUT 3
PFC CONTROL
C0DBBYY00076
IC1202
VCC 8
FB 1
6
3
11
15
12
9
16
13
TRANSFORMER
T1501
6
3
PFC
INDUCTOR
T1101
75
13
16
9
13
15
11
12
FB 2
VDD 1
D5
VCC 4
CL 3
5
6
3
2
7
8
10
9
D1502
D1101
Q1203
SWITCH
Q1204
SWITCH
NPD
NP
OUT 7
OCL 4
Z/C 5
GND 6
PFC
INDUCTOR
T1203
75
13
D1207
D1206
D1503
SECONDARYPRIMARY
Q1505
SHUNT
REGULATOR
C0DAZYY00039
IC1601
Q1404
Q1403,Q1702
9,109,10
CN8001CN1851
15V 15V
F1001
PW -40V
-40V
PW +40V
+40V
PW BT SW4R6V
Q8001
PW FL SW12V
SWITCH
QR8045
POWER
DETECT
QR8001
PCONT
PW SW3R3V
+5.4V
+5.4V
+5.4V
IC8003
+3.3V LDO
C0DBGYY03909
8 PVIN
7 AVIN
SW 2
FB 4
5
EN
PW SW5R4V
PW SW5R4V
+5.4V
PW CD SW5R4V
+3.3V
+12V
+15V
PW +15V
IC8005
+5.4V DC-DC
CONVERTER
C0DBAYY01996
2VIN
SW 10
VREF 7
BOOT 1
3
EN
PW +5V
PW +15V
IC8004
+5V DC-DC
CONVERTER
C0DBAYY01997
2VIN
SW 10
VREF 7
BOOT 1
3
EN
IC8011
+3.3V LDO
C0DBEYY00267
+5.4V
+5.4V
+3.3V
2VIN
VOUT 3
ADJ 4
1
CE
D8013
TH1801