Regulator Unit - TAD -M600 Service Manual

Monaural power amplifier
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1

10.4 REGULATOR UNIT

QQ
3 7 63 1515 0
A
CAUTION -
FOR CONTINUED PROTECTION AGAINST RISK OF FIRE.
REPLACE ONLY WITH SAME TYPE NO. 491010 MFD. BY
LITTELFUSE INC. FOR P301, P302.
B
From Power Transformer
C N 3 0 1
B 0 2 P - N V
!
T1 NO5
1
T1 NO6
2
T2 NO5
1
2
T2 NO6
C N 3 0 2
!
B 0 2 P - N V
C
TE
L 13942296513
D
From Power Transformer
K N 3 5 5
CND5464-A
T1 NO4
K N 3 5 6
CND5464-A
T2 NO3
From Power Transformer
E
K N 3 5 1
CND5464-A
T1 NO3
K N 3 5 2
CND5464-A
T2 NO4
www
F
54
1
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2
!
P 3 0 1
VAC3
2
1
10A/125V
!
VAC1
VAC2
P 3 0 2
2
1
VAC4
!
10A/125V
GND1
GND2
VAC5
VAC6
x
ao
y
.
i
2
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3
8
V+UNREG
!
D301
FCH20A20
1
2
3
GNDA
D302
FRH20A20
1
2
3
!
Q Q
3
6 7
1 3
V-UNREG
!
u163
.
TAD-M600
3
4
2 9
9 4
2 8
!
Q 3 0 1
2SC2240(BL)
2SC4883A(Y)
R 3 1 3
Q 3 0 3
4.7k 1/4W
Q 3 0 7
2SA970(BL)
Q 3 0 9
2SC2240(BL)
Q 3 0 5
2SC2240(BL)
Q 3 0 6
2SC2240(BL)
2SA970(BL)
1 5
0 5
8
2 9
9 4
Q 3 1 0
R 3 1 4
4.7k 1/4W
Q 3 0 4
2SA970(BL)
Q 3 0 2
2SA1859A(Y)
!
!
!
KSH30A20
KSH30A20
D351
1
2
1
!
!
KSH30A20
KSH30A20
D353
m
co
1
1
2
4
9 9
2 8
9 9
D352
2
D354
2
V-B

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