4
0
1
G
4
1
-
4
2
-
4
4
F
2
4
3
F
2
FTD DISPLAY PIN NO.
FUNCTION
3
4
7
G
3
5
6
G
3
6
5
G
3
7
4
G
3
8
3
G
3
9
2
G
3
3
8
G
3
1
10
G
3
0
11
G
2
9
12
G
2
8
13
G
3
2
9
G
2
6
-
2
5
-
2
4
-
2
3
-
2
7
14
G
2
2
-
2
1
-
2
0
P
1
1
9
P
2
1
8
P
3
1
7
P
4
1
6
P
5
1
4
P
7
1
3
P
8
1
2
P
9
1
1
P
10
1
5
P
6
1
0
P
11
9
P
12
8
P
13
7
P
14
6
P
15
5
P
16
4
-
3
-
2
F
1
1
F
1
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
2G
a
h
j , p
k
b
f
m
g
c
e
r
n
d
-
-
1G
a
h
j , p
k
b
f
m
g
c
e
r
n
d
-
-
3G
a
h
j , p
k
b
f
m
g
c
e
r
n
d
4G
a
h
j , p
k
b
f
m
g
c
e
r
n
d
-
-
5G
a
h
j , p
k
b
f
m
g
c
e
r
n
d
-
-
6G
a
h
j , p
k
b
f
m
g
c
e
r
n
d
col
Dp
7G
a
h
j , p
k
b
f
m
g
c
e
r
n
d
-
-
8G
a
h
j , p
k
b
f
m
g
c
e
r
n
d
-
-
14G
S7
S8
-
9G
S9
S10
-
-
-
12G
B1
B2
B3
B4
B5
B6
-
-
-
-
S3
S4
-
-
-
-
13G
B1
B2
B3
B4
B5
B6
S5
-
B7
B8
B9
B10
B11
B12
-
-
11G
B1
B2
B3
B4
B5
B6
S2
-
B7
B8
B9
B10
B11
B12
-
-
10G
B1
B2
B3
B4
S1
-
B5
B6
B7
B8
S6
-
ALB
MUTE
TITLE
DIM
1
2
3
NEWS
AM
LW
FM
MW
m
g
n
c
p
r
e
k
j
h
f
b
col
col
Dp
Dp
d
a
B5
B4
B3
B2
B1
B5
B4
B3
B4
B6
B6
B6
B5
B4
B3
B2
B1
B6
B6
B7
B6
B5
B8
B11
B10
B9
B8
B7
B12
B12
B3
B2
B1
B2
B1
B11
B10
B9
B8
B7
(14G)
(1G-8G)
(10G-13G)
(9G)
S7
S7
S1
S1
S2
S2
S3
S3
S4
S4
S5
S5
S6
S6
S8
S8
S9
S9
S10
S10
ALB
MUTE
TITLE
DIM
1 2 3
NEWS
AM
LW
FM MW
FTD DISPLAY PIN CONNECTIONS
10G
11G
1G
3G
14G
12G
13G
10G
4G
2G
6G
5G
7G
8G
9G
FRONT BOARD
TABLE OF CONTENTS
FTD pin connection ......................................................... 6-1
Variation Table ................................................................. 6-2
Key-CDC part - Layout & Circuit diagram ....................... 6-2
Front part - Circuit diagram ............................................. 6-3
Front part - Component layout ........................................ 6-4
Front part - Chip layout .................................................... 6-5
Headphone part - Layout & Circuit diagram .................... 6-6
Karaoke part - Component & Chip layout ....................... 6-6
Karaoke part - Circuit diagram ........................................ 6-7
Electrical parts list ............................................................ 6-8
6-1
6-1