62
KF-42E200A/42E201A/50E200A/50E201A
KF-42E200A/42E201A/50E200A/50E201A
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A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
—
O
—
P
K BOARD SCHEMATIC DIAGRAM
0uH
FB2501
0uH
FB2500
1608
50V
2200p
B
C2524
1608
50V
2200p
B
C2525
1608
1/10W
5%
220
R2523
1608
1/10W
5%
220
R2524
CHIP
0
R2525
CHIP
0
R2526
50V
2200
C2522
1
2
3
4
4P
CN2500
L+
GND
R+
GND
1608
1/10W
5%
4 . 7 k
R2528
2SC3052EF-T1-LEF
Q2501
50V
MPS
0 . 1
C2520
1608
1/10W
5%
10k
R2505
1608
1/10W
5%
10k
R2514
16V
1000
C2500
50V
1
C2507
2SC3052EF-T1-LEF
Q2502
1608
1/10W
5%
220
R2513
50V
MPS
0 . 1
C2521
50V
MPS
0 . 1
C2512
1608
CHIP
0
R2500
1608
50V
1000p
B
C2513
1/4W
FPRD
2 . 2
R2518
1608
1/10W
5%
220
R2516
50V
10
C2516
1608
1/10W
5%
4 . 7 k
R2527
16V
470
C2506
1608
1/10W
5%
1k
R2517
25V
47
C2501
1608
1/10W
5%
10k
R2515
1608
1/10W
5%
1k
R2501
1608
1/10W
5%
1k
R2506
50V
10
C2502
1608
1/10W
5%
1k
R2504
1608
1/10W
5%
2 . 2 k
R2510
16V
470
C2503
2SC3052EF-T1-LEF
Q2503
1608
1/10W
5%
1k
R2503
25V
220
C2510
50V
2200
C2523
50V
2200
C2511
2SC3052EF-T1-LEF
Q2500
1608
1/10W
5%
2 . 2 k
R2509
1/4W
FPRD
2 . 2
R2519
1608
25V
0 . 1
F
C2509
2SA1235TP-1EF
Q2504
50V
10
C2517
UDZSTE-1722B
D2504
UDZSTE-1722B
D2505
2A
PS2500
1608
1/10W
5%
10k
R2529
MC2838-T112-1
D2510
MC2838-T112-1
D2506
MC2836
D2507
MC2836
D2508
MC2836
D2509
MC2838-T112-1
D2513
MC2838-T112-1
D2511
50V
1
C2515
50V
1
C2514
CHIP
0
R2530
CHIP
0
R2531
CHIP
0
R2532
CHIP
0
R2533
CHIP
0
R2534
CHIP
0
R2535
16V
1000
C2528
1
3
3P
CN2501
3P
WHT
AU_28V
AU_GND
1/10W
10k
R2520
5%
RN-CP
1/10W
10k
R2521
5%
RN-CP
1
2
3
4
5
6
6P
CN2502
GND
9V
A_MUTE
SP_MUTE
R
L
8
1
2
3
4
5
9
7
6
0
11
12
IC2500
TA8216H
1608
1/10W
5%
2 . 2 k
R2511
1608
1/10W
5%
2 . 2 k
R2512
1608
1/10W
5%
10k
R2502
TO CN3005
B BOARD
AUDIO AMP
MUTE
MUTE
MUTE
MUTE
MUTE
1.6
0.1
0.1
1.6
9.7
13.7
5.1
4.2
13.2
0 . 0
0 . 0
0 . 0
0 . 0
2 . 5
1 . 8
9 . 7
1 0 . 4
1 0 . 2
- 0 . 3
4 . 2
0 . 0
K BOARD
AUDIO OUT
A-1175-422-A <LA4>K
TO G BOARD
CN6002
TO SPEAKERS
R
L
L
R
1