Power Supply Block Diagram - Panasonic SA-PM42EP Service Manual

15.3. POWER SUPPLY BLOCK DIAGRAM

T5901
MAIN
TRANSFORMER
7
8
9
D5905,D5906
10
D5907,D5908
1
11
D5901
12
3
D5902
5 13
T5902
SUB
TRANSFORMER
D5923
3 7
D5921
2 9
D5925
JK5901
AC INLET
L5901 RL5901
F5901
3 4 2 4
2 1
D5920
Z5901
1 3
HOT COLD
Q5903
VOLTAGE
-VP
REGULATOR
VCC CN5903 CN600 VCC
7 7
Q5901
VOLTAGE CN5903 CN600
M+9V M+9V M+9V
REGULATOR 6 6
Q5902
POWER
CONTROL
IC5901
C0DBGYY00089
VOLTAGE
D5919 REGULATOR
Q5907
VOLTAGE
5 IN
REGULATOR SYS3.3V CN5903 CN600 SYS3.3V
OUT 4
3 3
1 CRTL
CN5903 CN600 TO
HALT
1 1 SERVO/SYSTEM CONTROL
Q5904
HALT SWITCH
Q5905
PCONT SWITCH
FROM
PCONT CN5903 CN600
SERVO/SYSTEM CONTROL
2 2
POWER P.C.B.
D5111
CN5102 CN200 DC DET
4 4
FP5901
VCC CN5901 CN5101 VCC
VCC
3,4 3,4
TRANSFORMER P.C.B.
Q600
VOLTAGE A9V
REGULATOR
Q603
POWER
CONTROL
Q604
POWER iPod 5V
SUPPLY
QR600
FROM
POWER
iPod PCONT
SERVO/SYSTEN CONTROL
CONTROL
IC601
C0DBGYY00089
VOLTAGE
REGULATOR
D609,D610 D611 ~ D613
5 VIN
D3.3V
D3.3V 4
1 CTRL
IC600
C0DAEJG00001
VOLTAGE
REGULATOR
D605 ~ D608
2 VCC
USB5V
OUT 4
1 CTL
FROM
SERVO/SYSTEN CONTROL
QR376
VERR
SWITCH
D603
72
FL1 CN5902 CN905 FL1
1 1
FL2 CN5902 CN905 FL2
2 2
-VP CN5902 CN905 -VP
4 4
MAIN P.C.B.
9V
5V
3.3V
VREF
STBY3.3V CN901 CN900 SYS3.3V
4 8
D3.3V CN901 CN900 D3.3V
11 1
CN350 CN1002 DOCK5V
8 7
3.3V
CN370 CN7002
7.5V
22 1
CN370 CN7002
D3.3V
4,15,16 7,8,19
CN380 P901
D3.3V
2 21
Q375
POWER CN380 P901
USB5V
SUPPLY 22 1
QR375
POWER
CONTROL
DC DET
TO
SERVO/SYSTEN CONTROL
SA-PM42EF/EG/EP POWER SUPPLY BLOCK DIAGRAM
PANEL P.C.B.
FL1
FL2
-VP
3.3V
3.3V
iPod P.C.B.
5V
CD SERVO P.C.B.
7.5V
3.3V
3.3V
5V
USB P.C.B.