TAD -M600 Service Manual page 11

Monaural power amplifier
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5
QQ
3 7 63 1515 0
!
C N 4 9 3
CDE9086
!
C N 4 0 2
C N 4 5 2
CDE9087
CDE9088
WER AMP UNIT
H1516)
TE
L 13942296513
!
1
1
1
1
V+B
CDE9060
!
353
D354
30A20
KSH30A20
GRAND PLATE
2
1
2
K N 3 5 3
CND5464
V+B
K N 3 5 4
CND5464
V-B
www
06
CDE9094
06
!
CDE9096
J 3 0 1
CDE9059
CDE9067
V-55
V-55
3
.
GNDA
2
V+55
V+55
1
C N 3 5 1
CKS6111
GNDA
GNDA
1
CDE9091
2
LTAGE CHECK
5
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Q 4 9 2
2SC4883A
!
Q 4 0 1
2SC3519A
!
Q 4 0 2
2SA1386A
!
Q 4 0 3
2SC3519A
!
Q 4 0 5
2SC3519A
!
Q 4 0 7
2SC3519A
!
Q 4 0 9
2SC3519A
!
Q 4 1 1
2SC3519A
!
Q 4 0 4
2SA1386A
!
Q 4 0 6
2SA1386A
!
Q 4 0 8
2SA1386A
!
Q 4 1 0
2SA1386A
!
Q 4 1 2
2SA1386A
!
Q 4 6 2
2SA1386A
!
Q 4 6 0
2SA1386A
!
Q 4 5 8
2SA1386A
!
Q 4 5 6
2SA1386A
!
Q 4 5 4
2SA1386A
!
Q 4 6 1
2SC3519A
!
Q 4 5 9
2SC3519A
!
Q 4 5 7
2SC3519A
!
Q 4 5 5
2SC3519A
!
Q 4 5 3
2SC3519A
!
Q 4 5 1
2SC3519A
!
!
2SA1386A
1
Q 4 5 2
Q 4 9 1
2SC4883A
V+B
V+B
CDE9061
C3
C1
+
CCH1970
+
CCH1954
CDE9092
CND5309
CDE9093
C4
C2
CCH1970
+
+
CCH1954
x
ao
y
CDE9068
V-B
i
V-B
CDE9066
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6
8
C N 5 0 4
CDE9090
1
V-12
2
MUTE
3
GNDS
C N 5 0 1
!
B 4 B - E H
1
OVLD DCT+N
2
OVLD DCT-N
3
AMPOUT N
4
GNDA
C N 5 0 2
!
B 4 B - E H
1
OVLD DCT+P
2
OVLD DCT-P
3
AMPOUT P
4
GNDA
C N 5 0 3
B 2 B - E H
PROTECTION
1
POSI
2
GND
UNIT
C N 5 0 7
B 7 B - E H
GNDS
7
(CWH1521)
PRT LT
6
GNDS
5
V-12U
4
V-12V
3
GNDP
2
V+12
1
C N 5 0 5
CDE9080
GNDS
9
OPE-B1
8
OPE+B1
7
GNDS
6
OPE-A1
5
Q Q
OPE+A1
4
3
6 7
1 3
GNDS
3
-12V-B2
2
K N 5 9 1
K N 5 9 2
PROTECT+B2
1
CND5464
CND5464
1
1
C N 7 0 1
B 6 B - E H
OPE-B1
6
LED1 UNIT
OPE+B1
5
(CWH1522)
OPE-A1
4
OPE+A1
3
-12V-B2
2
PROTECT+B2
1
C N 7 0 2
B 4 B - E H
1
PROTECTION
2
CONT.-12V
3
OPERATION
4
-12V
C N 7 0 1
CDE9081
1
PROTECTION
2
CONT.-12V
3
OPERATION
4
-12V
LED2 UNIT
(CWH1523)
u163
When ordering service parts, be sure to refer to "EXPLODED VIEWS and
-
PARTS LIST" or "PCB PARTS LIST".
.
The > mark found on some component parts indicates the importance of
-
the safety factor of the part.
Therefore, when replacing, be sure to use parts of identical designation.
: The power supply is shown with the marked box.
-
TAD-M600
6
7
2 9
9 4
2 8
1 5
0 5
8
2 9
9 4
K N 5 9 4
K N 5 9 3
CDE9083
CDE9082
1
1
m
co
7
8
9 9
A
B
C
2 8
9 9
D
CKE1072
+SP OUT A
CKE1073
-SP OUT A
CKE1072
+SP OUT B
CKE1073
-SP OUT B
E
F
11
8

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