YST-SW012
8
YST-SW012
■
BLOCK DIAGRAM
VR1
VOLUME
IC4A
-
+
+
+
IC5A
IC5B
IC1
2
3
4
-
-
+
-
L.P.F.
6dB/oct
L.P.F.
12dB/oct
H.P.F.
12dB/oct
DRIVER
INPUT
PJ1
POWER
AMP
RY1
PROTECTION
POWER
SUPPLY
D1
F1
T1
POWER
SW5
4
8
2
2
6
1
9
8
10
+B
+B
-B
-B
IC6
Q5, 6
D4, 5, 22, 23
Q17- 20
D7, 25
R28
0.1
+15
-15
Q9, D2
REGULATOR
Q10, D3
A.N.I.C
LIMITER
Fig. 2
When Checking the P.C.B..
•
Connect all the connectors removed during disassembly back to the original positions.
•
Spread the Rubber Sheet and Cloth for insulation purpose and place the Rear Panel Ass’y on the Rubber Sheet and Cloth. (Fig. 2)
Rubber Sheet and Cloth
Summary of Contents for YST-SW012
Page 16: ...YST SW012 ...
