Kawai ES4/es1P Service Manual - page 26
A
B
C
D
E
F
G
H
I
J
K
A
B
C
D
E
F
G
H
I
J
K
2
1
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
– 26 –
■ P.W.B. KEP-192 – 194 Circuit 1/2
FG
FG
BP
BP
INPUT
OUTPUT
CONT
GND
V+
V-
V+
V-
V+
V-
VCCVOUT
GND
MUTE SW
I
N
1
N
F
1
STB SWY
PRE_GND
N
F
2
I
N
2
R
I
P
P
L
E
PRE_VCC
V
C
C
1
O
U
T
3
O
U
T
4
G
N
D
2
G
N
D
1
O
U
T
1
O
U
T
2
V
C
C
2
C51
C52
C
5
8
C
5
7
R73
R30
R
5
7
R
5
6
R
4
7
R
4
6
R
3
7
R
3
6
R
3
2
R
4
2
R
5
2
R
3
4
R
4
4
R
5
4
R
4
0
R
5
0
R
6
0
R72
R31
R
5
9
R
5
8
R
4
9
R
4
8
R
3
9
R
3
8
R
3
3
R
4
3
R
5
3
R
3
5
R
4
5
R
5
5
R
4
1
R
5
1
R
6
1
C
3
9
C
5
3
C
5
4
R
8
5
R
8
7
C
5
5
C
5
6
D
4
C
4
2
F1
C
4
7
C
4
8
C43
C44
U4(1/3)
U4(2/3)
CN2
(To Volume)
C
1
C
2
U2(1/3)
U2(2/3)
R14
R15
R9
R11
R8
R10
C5
C7
C6
C8
R
3
R
4
U3(2/3)
U3(1/3)
R22
R23
C14
R
2
8
C16
R
2
9
CN4
R19
R20
R24
R25
R
2
1
R
1
8
R16
R17
C11
C12
R6
R7
Q4
Q5
R12
R13
C
3
C4
R
5
D
1
C
1
3
C64
C65
R
6
9
R
6
8
R
7
1
R
6
3
R
6
5
R
6
6
R
6
7
R
7
0
R
6
4
R
6
2
CN3
Q
6
Q
8
Q
1
0
Q
1
2
Q
7
Q
9
Q
1
1
Q
1
3
Q2
Q14
Q16
Q
1
7
Q3
CN8
U5
R103
R104
CN5
R76
R77
R78
R79
R
8
0
R
8
2
R
8
1
R
8
3
C
6
1
C
6
2
C
5
9
C
6
0
R86
C36
C40
C46
C37
C41
R
7
4
C
3
8
C
4
5
Q15
R
8
9
R
9
0
R91
R
9
2
R
8
4
C
5
0
R
7
5
C
2
2
C
2
1
C
2
6
C
3
0
C
2
5
C
3
1
C
1
9
C
2
3
C
2
8
C
2
9
C
2
4
C
2
0
U4(3/3)
R
8
8
U2(3/3)
C9
C10
C18
U3(3/3)
C
1
5
C
1
7
U1
D
2
D
3
Q
1
R
1
R
2
C63
C27
C
3
4
C
3
5
C
3
2
C
3
3
U6
CN1
CN6
CN7
C49
R
2
6
R
2
7
1UF/50V
1UF/50V
2
2
0
0
U
F
/
2
5
V
2
2
0
U
F
/
2
5
V
472R
472R
2
2
1
R
1
0
4
R
3
3
1
R
1
0
4
R
1
5
2
R
1
0
4
R
6
8
3
R
6
8
3
R
6
8
3
R
1
0
3
R
1
0
3
R
1
0
3
R
1
2
2
R
1
2
2
R
1
2
2
R
472R
472R
2
2
1
R
1
0
4
R
3
3
1
R
1
0
4
R
1
5
2
R
1
0
4
R
6
8
3
R
6
8
3
R
6
8
3
R
1
0
3
R
1
0
3
R
1
0
3
R
1
2
2
R
1
2
2
R
1
2
2
R
1
0
0
U
F
/
2
5
V
1
0
2
C
/
5
0
V
1
0
2
C
/
5
0
V
4
7
1
R
4
7
1
R
1
0
U
F
/
1
6
V
1
0
U
F
/
1
6
V
H
Z
S
4
A
L
L
1
0
0
U
F
/
1
6
V
ICP-N10
M5218AP
M5218AP
B6B-PH-K-S
4
.
7
U
F
/
5
0
V
4
.
7
U
F
/
5
0
V
M5218AP
M5218AP
333R
333R
223R
223R
333R
333R
1UF/50V
1UF/50V
4.7UF/50V
4.7UF/50V
LA6517
LA6517
683R
683R
100UF/16V
4
7
2
R
100UF/16V
4
7
2
R
B4B-PH-K-S
102R
102R
101R
101R
1
0
4
R
1
0
4
R
682R
682R
4.7UF/50V
4.7UF/50V
102R
102R
2SC3792
2SC3792
103R
103R
1
0
U
F
/
1
6
V
10UF/16V
1
0
3
R
H
Z
S
6
C
3
T
D
1
0
2
C
/
5
0
V
JUMPER
JUMPER
1
0
2
R
1
0
4
R
1
2
2
R
6
8
3
R
1
0
3
R
1
0
4
R
1
0
2
R
1
2
2
R
1
0
3
R
6
8
3
R
B7B-PH-K-S
2
S
C
5
3
9
5
2
S
C
5
3
9
5
2
S
C
5
3
9
5
2
S
C
5
3
9
5
2
S
C
5
3
9
5
2
S
C
5
3
9
5
2
S
C
5
3
9
5
2
S
C
5
3
9
5
2SC5395
2SC5395
2SC5395
2
S
C
5
3
9
5
DTA114ES
B3P-VH
PQ05RD11
102R
102R
B2P-VH
223R
223R
2
7
3
2
R
2
7
3
R
1
0
4
/
5
0
V
1
0
4
/
5
0
V
1
0
4
/
5
0
V
1
0
4
/
5
0
V
103R
102C/50V
10UF/16V
104C/50V
102C/50V 10UF/16V
1
0
3
R
1
0
0
U
F
/
2
5
V
1
0
0
0
U
F
/
2
5
V
DTC143ES
2
R
2
R
/
0
.
5
W
2R2R/0.5W
2R2R/0.5W
2R2R/0.5W
2
2
3
R
1
0
0
U
F
/
2
5
V
1
0
3
R
3
9
3
C
2
2
4
C
8
2
2
C
6
8
3
C
F
I
L
M
1
0
4
C
1
0
3
C
2
2
4
C
1
0
4
C
6
8
3
C
F
I
L
M
1
0
3
C
1
8
3
C
3
9
3
C
M5218AP
2
R
7
R
/
2
W
M5218AP
220C/50V
220C/50V
104C/50V
LA6517
PST600C
1
S
S
1
3
3
1
S
S
1
3
3
D
T
C
1
4
3
E
S
3
3
0
1
R
/
0
.
2
W
3
3
0
1
R
/
0
.
2
W
104C/50V
8
2
2
C
F
I
L
M
8
2
2
C
8
2
2
C
F
I
L
M
8
2
2
C
TA8221AH
B9B-PH-K-S
B6P-VH
B6P-VH
102C/50V
REF1
16V
16V
REF1
16V
REF1
REF1
REF1
REF1
REF1
1
REF1
HPSW
H
P
S
W
5V
13V
13V
13V
13V
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
2
3
1
6
5
7
1
2
3
4
5
6
1
2
1
2
2
3
1
6
5
7
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
8
7
1
5
6
3
1
2
1
2
1
2
1
2
1
2
1
2
1
2
3
4
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
3
1
2
3
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
3
4
5
6
7
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
4
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
3
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
8
4
1
2
8
4
1
2
1
2
1
2
2
4
1
2
1
2
1
2
3
1
2
1
2
1
2
3
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
1
2
3
4
5
6
1
2
TO CPU
AG
AG
AG
SPMUTE
MUTE
HPIN
AG
SR
SL
RR
AG
RL
HPR
AG
HPL
HPSW
AG
AG
R-OUT
L-OUT
L-IN
R-IN
AG
JUMPER
TO
SPEAKER(L)
TO
SPEAKER(R)
TO
KEP-194
CN12
TO KEP-126 CN10
TO KEP-193
CN10
TO
KEP-193
CN11
(TO
KEP-196
CN2)
TO
KEP-126
CN18
R20,21
DG
SIG1L
SIG1R
SPL+
SPR+
SPL-
SPR-
+15V
GND
GND
+5V
A+13V
KEP-192