Reg Assy - Pioneer SC-LX82 Service Manual

Audio/video multi-channel receiver
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1

10.32 REG ASSY

A
CN7501
B5B-EH
S4-1-1
1
S4-2-1
2
3
S4-G
S4-2-2
4
S4-1-2
5
B
CAUTION - FOR CONTINUED PROTECTION AGAINST RISK OF FIRE,
C
REPLACE WITH SAME TYPE NO. 49101.5 MFD. BY LITTELFUSE INC. FOR P7521 AND P7522.
D
CN7601
B5B-EH
1
S5-1
2
S5-G
S5-2
3
4
S6-1
5
S6-2
E
F
V
152
1
2
FU21,22 1.25A 125V / T800mA L 250V (REK1143/REK1021)
P7521,P7522 1.5A 125V (AEK7011)
FU31,32 1.25A 125V / T800mA L 250V (REK1143/REK1021)
!
FU21
H7501
H7502
1
1
AKR1004-A
AKR1004-A
!
FU22
H7503
H7504
1
1
AKR1004-A
AKR1004-A
!
P7521
2
1
AEK7011-A
!
P7522
2
1
AEK7011-A
!
FU31
H7602
H7601
1
1
AKR1004-A
H7603
H7604
1
1
AKR1004-A
!
FU32
SC-LX82
2
3
+20V
!
D7501
1SR154-400
D7502
1SR154-400
!
!
D7503
1SR154-400
D7504
1SR154-400
!
-20.5V
!
D7521
1SR154-400
!
D7522
1SR154-400
D7612
1SR154-400
C7611
1000u/35
!
+12.5V
D7601
D3SBA20(B)
2
!
4
1
3
C7635
0.1u/50
-13V
!
D7621
1SR154-400
!
!
D7622
1SR154-400
-35V
3
4
Power Supply for AUDIO
!
IC7501
NJM78M12FA
1
3
OUT
IN
COM
2
!
3
COM
IN
OUT
2
1
IC7502
NJM79M12FA
!
+12.5V
IC7521
NJM78M06FA
1
3 IN
OUT
COM
2
!
!
IC7611
+25.5V
NJM78M12FA
D7613
1SR154-400
3 IN
COM
2
!
IC7601
NJM78M56FA
3 IN
COM
2
GND_V
3
COM
2 IN
IC7602
NJM79M05FA
R7622
MUF
390
R7623
NM
4
1
OUT
1
OUT
OUT
1
!

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