YST-FSW100
11
A
1
2
3
4
5
6
7
B
C
D
E
F
G
H
I
J
R147
R148
R149
R127
R13
J52
L1
L3
J51
A
A
A
A
A
A
MAIN (7) P. C. B.
MAIN (10) P. C. B.
R, L models
MAIN (4) P. C. B.
MAIN (2) P. C. B.
MAIN (3) P. C. B.
MAIN (1) P. C. B.
Ref. no. Location
D1
I2
D2
H3
D3
I3
D4
H2
D5
H2
D6
G2
D7
F2
D8
C3
D9
D6
• Semiconductor Location
Ref. no. Location
D11
D6
D22
G3
D23
F3
D24
J3
D25
E3
D26
D6
D27
D6
D28
I3
D29
I3
Ref. no. Location
IC1
G1
IC4
B3
IC5
B3
IC6
F3
Q1
F2
Q2
F3
Q3
D5
Q4
D5
Q5
G2
Ref. no. Location
Q6
F2
Q9
H3
Q10
H3
Q17
E2
Q18
E2
Q19
F3
Q20
F3
(W5B1)
RE
(W5B2)
BL
(W5A3)
RE
(W8A)
BE
(W11A)
BE
(W9A)
WH
(W6A)
YE
(W7A)
RE
(W10A)
BR
(W11B)
BE
(W6B)
YE
(W7B)
RE
(W10B)
BR
(W8A)
BE
(W5B1)
RE
(W5B2)
BL
(W5B3)
RE
(W9A)
WH
E
+10
MA
9
1
9
1
POWER
VOLUME
INPUT
SYSTEM
CONNECTOR
V
O
LTA
G
E
SELECT
OR
BE
WH
(W8B)
(W9B)
E
E
+10
+15
BE
WH
1
12
1
9
DRIVER
(W5A1)
RE
(W5A3)
RE
(W5A2)
BL
-V
LEDG
-15
+15
MA
E
MAIN
+15
+10
E
E
E
+10
MA
MAIN
E
MA
+15
-15
LEDG
-V
Circuit No.
U, C, J
R, L
K, B, G
T, A
D28, D29
O
X
X
X
J48, 49
X
O
O
O
CB1
O
X
X
X
W1
O
X
X
X
JK1
O
X
X
X
R127
O
X
X
X
R13
O
X
X
X
C79
X
X
O
X
R145, 146
O
X
X
X
Q4
O
X
X
X
Q3
O
X
X
X
D9, 11, 26
O
X
X
X
D27
O
X
X
X
RY2
O
X
X
X
C34
O
X
X
X
R20, 21, 128
O
X
X
X
J28, 51
O
O
X
O
L1, 3
X
X
O
X
MAIN (9) P. C. B.
R, L models
U, C, T, K, A,
B, G, J models
MAIN (11) P. C. B.
U, C, J models
■
PRINTED CIRCUIT BOARD (Foil side) Lead Free Solder Used