Service Manuals, User Guides, Schematic Diagrams or docs for : panasonic Audio SA-PTX7EB MD0704019CE doc blk011
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IC1801
C0CBCYY00002
CN514 CN723 PCNT3
+1.6V REGULATOR PCNT3
22 3
+1.6V 5 V OUT V IN 4 FROM CN514 CN723 PCNT2
PCNT2
SYSTEM CONTROL 21 4
IC1507 XMPWR
XMPWR
C0CBAAG00018
IC519
+1.5V REGULATOR C0DBZYE00002
REGULATOR
+1.5V 3 OUT VCC 1
Q305 D5.3V 6 OUT EN 4
DC DETECT 7 OUT IN 2
8 OUT IN 3
CN201 CN722 D3.3VD AC DETECT
D3.3V
10
Q703
D3.3VM
CN514 CN723 D3.3VM PP702 PS702 3.3V
POWER SUPPLY IC521
10,9 15,16 5,6 5,6
D747 C0EBJ0000331
CN514 CN723 D2.7V
AC DETECT
D2.7V IC705 Q523
12 13
IC405 C0DBZYY00018
C0DBAKG00007 INVERTER 1 OUT VCC 2
POWER SUPPLY
+1.2V DC-DC CONVERTER CONTROL T701
Q405 IP702 BACKUP
POWER
1.2V
SUPPLY
7 EXT VIN 1 IC703 TRANSFORMER
6 OUT VCC 7
C0CBABC00117 D702 P701
CS L702 L701 AC INLET
8
+3.3V REGULATOR DZ701
5 FB
D707
QR727 P513 P702 +3.3V
SYS3.3V 1 V OUT V IN 3 7 2
3 3
INVERTER
CN201 CN722 A5VD F701
A5VD
8 Q704
CN201 CN722 5V PP703 PS703 5V IC701
5V POWER SUPPLY P513 P702 5.4V
11,12 2,3 2,3 NSW6V C0DAAMH00004
IC8111 D5V 1 1
CN514 CN723
C0DBZYY00018 D5V
7 18
SWITCHING
+3.3V DC-DC A5V
CN514 CN723 A5VM
IC706 REGULATOR
18 7 C0DBZYY00018
CONVERTER - CN721 HDD5V POWER SUPPLY
HDD5V 6 4 VCC
- 4
CONTROL
QR730 IP703
D+3.3V 1 VO VIN 8
CONT IC702 10 3 5 D
DC DETECT 6 OUT VCC 7
5 C0DAEMZ00001
IC8151 CS
QR8111
TO SYSTEM CN514 CN723 DCDET 8
SHUNT
C0DBEHG00006 REGULATOR
POWER CONTROL CONTROL 13 12 QR725 QR726
+1.2V REGULATOR PCNT2
1
PS703 PP703
INVERTER INVERTER PC701
6 6
NSW1.2V 4 OUT VCC 2 QR733 1 VPD
2 FEED BACK
INVERTER 2 FB
Q702 3
CN514 CN723 D12V PP702 PS702 12V
D12V POWER SUPPLY QR734
3 22 2,3 2,3
DCDET1
Q506 DC DETECT
FROM SYSTEM IC704 RY701
SMPSBP SWITCH FROM
CONTROL C0DBZYY00018
Q729 SYSTEM CONTROL
POWER SUPPLY P513 P702
HDD12V
- CN721 HDD12V
POWER SUPPLY CONTROL PCNT1
2 2
- 1 IP701
IC726
C0EBJ0000331 T721
6 OUT VCC 7
AC DETECT MAIN
Q728 CS
TO SYSTEM CN514 CN723 ACDET 8 TRANSFORMER
INVERTER 1 OUT VCC 2
QR722 QR721
CONTROL 14 11
IC3291 PS703 PP703 PCNT3
INVERTER INVERTER
5 5
C0CBCAG00016
REGULATOR D758
PS701 PP701 15V
IC722 15V 16
C0DBZHG00047 2, 3
D+2.5V 3 1
+9V REGULATOR Q721, D721 D724
M9V CN514 CN723 A+7V + 7V CN724 J1
M9V
CN514 CN723 A+7V TH721 1
3 V OUT V IN 1
1 24 17 8 REGULATOR
4
CN724 J1
2
IC723 Q723
Q725
C0DBZHG00047
DCDET1 POWER SUPPLY
+9V REGULATOR DC DETECT
CONTROL
CN514 CN723 A9V IC725
A9V 3 V OUT V IN 1
20 5 C0DAAMH00015
Q722
D736
SWITCHING
A-7V
CN514 CN723 A-7V
POWER SUPPLY
- 7V
9 REGULATOR
Q568 15 10
Q724
M9V POWER SUPPLY CURRENT
1 LIMITING 4 VCC
QR515 D725 SWITCH
CN201 CN722 PA30V
VCC30V 15
INVERTER Q113 1, 2
CN201 CN722 16
+ 12V 5
Q567 12V
REGULATOR 7 1 D
FAN IC727
D5V POWER SUPPLY Q109-Q111, C0DAEMZ00001
1 Q114,Q115
QR513
FAN DC OUT CN202 SHUNT
IC107 1
FAN MOTOR
M REGULATOR
INVERTER C0DAEMZ00001 DRIVE FAN GND CN202 3
2
SHUNT Q108
2
Q566 REGULATOR CN505 P301 FAN DET FAN LOCK CN202
2
FAN LOCK PC721
3 17 14 DETECT 3
A5V POWER SUPPLY 1
TO SYSTEM FEED BACK
QR512 CONTROL QR732 6 FB
CN514 CN723 DCDET1
INVERTER DC DETECT
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