Panasonic VIERA Link SC-ZT2EE Service Manual page 140

15.1.7. MAIN (SMPS) BLOCK DIAGRAM
BK5V
TO
HDMI CTRL
MAIN(SYSTEM CONTROL)
IC2102
C0CBCAG00015
VOLTAGE REGULATOR
2 ON/OFF IN 1
3 OUT
IC2233
C0CBCAG00015
VOLTAGE REGULATOR
2 ON/OFF IN 1
CVCC18 3 OUT
IC2004
C0CBCBG00013
VOLTAGE REGULATOR
FROM HDMI HDMI POWER
2 ON/OFF IN 1
SW 3.3V 3 OUT
IC2005
C0CBCBC00049
LDO
REGULATOR
ON/OFF 3
VCC 5 OUT
IN 1
D8001
SYS3.3V
D5571
CN2004 CN4204
TO HDMI
12 5
+5VA
D5587
FROM
PCONT
MAIN(SYSTEM CONTROL)
D3.3V
D5582
D5586
+11V
QR5582
DC DETECT
QR5581
FROM
S DET DC DETECT
MAIN(SYSTEM CONTROL)
CN2004 CN4204
FROM HDMI D5584
16 1 D5583
A+7V
A-7V
D5563
CN2005 JW4205
5
QR5563
INVERTER
BK 2.5V CN2005 JW4205
1,2
Q5561
SWITCH
QR5562
INVERTER
BK 4V CN2005 JW4205
3,4
IC5572
C0DBEKG00004
VOLTAGE REGULATOR
4 VOUT VIN 2
QR5571
SWITCH
VC 1
QR5502
INVERTER
IC5504
C0DBAYH00005
SWITCHING
REGULATOR
2 VOUT VIN 1
QR5503
INVERTER
ON/OFF 5
IC5503
C0DBEKG00004
SWITCHING
REGULATOR
QR5501
4 VOUT VC 1 INVERTER
VIN 2
D5581
Q5506
INVERTER
Q5507
REGULATOR
Q5509 Q5505
POWER CONTROL POWER CONTROL
Q5508 Q5504
REGULATOR REGULATOR
IC5563
C0CBCDC00014
VOLTAGE REGULATOR
5 VOUT VIN 1
3 VC
IC5561
C0DBAYH00005
SWITCHING
REGULATOR
5 ON/OFF VIN 1
2 VOUT
IC5562
C0DBAYH00005
SWITCHING
REGULATOR
5 ON/OFF VIN 1
2 VOUT
IC5571
C0CBACC00046
VOLTAGE
REGULATOR D5506
1 VOUT VIN 3
D5505
D5511
SYS6V
IC5502
C0DAEMZ00001
SHUNT
REGULATOR
1
3
2
140
T5501
MAIN
TRANSFORMER
D5502
L5500
16
15 7
10
IC5501
MIP2F50MSSCF
SWITCHING
REGULATOR
D5507
14
D5504
2 4 VCC
3 TR
D5508
9
11 5 5 D
PC5501
2 FB
FEED BACK
SC-ZT2EE/GS(SU-ZT2EE/GS) MAIN(SMPS) BLOCK DIAGRAM
P5501
AC IN
L5501
DZ5501
F1