2
A
B
C
D
E
F
G
H
I
J
1
3
4
5
7
A-S1000
6
40
W4
W3
IC51
W10A
W10B
CB2
W11A
W11B
CB3
CB4
CB23
CB25
W1
IC52
(Side A)
FUNCTION (3) P.C.B.
+5M
GY
GY
BR
BR
PRMSW1
PRMSW2
PDET
/RES
PR
V
RY
_
S
P
A
PSA
V1
PSA
V2
R
Y
_SPB
R
Y
_PWR
MG
MG
PSV
A1
-12C
PSV
A2
MG
+5M
PR
V
DGND
9V
+12C
-12C
AC IN
FRONT (1)
(CB501)
FRONT (14)
(W8A, W8B)
R, L models
POWER TRANSFORMER
POWER ON/OFF
switch
U, C, T, K, A, B, G, J models
MAIN (3)
(W317)
FRONT (13)
(CB79)
POWER TRANSFORMER
Bro
w
n
Bro
w
n
Blac
k
-12C
FUNCTION (1)
(CB302)
IN
COM
OUT
IN
COM
OUT
R, L models
R, L models
U, C, T, K, A, B, G, J models
• Semiconductor Location
D9
E3
D11
E3
D306
G4
IC51
F5
IC52
G5
Q3
F4
Q5
F4
Q144
G6
Q145
G6
Q146
G6
Q147
G6
Ref no. Location
Circuit No.
C6
CB2
J1
W11A, W11B
U, C, T, K, A, B, G, J
R, L
X
O
X
O
O
X
O
X
X : NOT USED
O : USED/APPLICABLE