KV-SW14M50/M51/M80/M90
RM-GA002
KV-SW14M50/M51/M80/M90
RM-GA002
4-3-2. A Board — Audio (Block 002)
– 34 –
– 35 –
To J Board
CN3400
MMDL914T1
STOPPER
MMDL914T1
MMDL914T1
SWITCH
MMDL914T1
SWITCH
SWITCH
SWITCH
SWITCH
MMDL914T1
16V
220
D206
XX
C221
XX
0.1
B
22
C229
XX
C225
XX
1
2
3
CN201
WHT
XX
TO SPEAKER
TO SPEAKER
3D OUT+
GND
GND/3D OUT-
XX
D207
MMDL914T1
1000
25V
C212
XX
100
1
2
3
CN202
XX
WHT
SP
GND
GND
XX
D209
XX
D210
9V
001:6A;002:2E;003:10 B;
004:2C;005:2E;006:7B
MON-MUTE-AUDIO
006:8B
LSL-AUDIO 001:12A LSR-AUDIO 001:12A
AUDIO-MUTE
001:4L
AUDIO-STDBY
001:1F
MOMUTE-AUDIO
001:7A
PWR-OFF-MUTE
001:5A
9V
001:6A;002:6D;003:10B;
004:2C;005:3E;006:7B
SCARTHPL 001:13E;006:5H
1000
25V
22
470p
CH
470
CH
AN17808A
AUDIO AMP
OUTC/NC
IN R/NC
RF
S_GND
IN L
IN C/NC
OUTL
MUTE
PW_GND
VCC
STBY
OUTR/NC
500V
470p
B
1000
35V
1000
AUDIO_1
003:10B
AUDIO_2
003:10B
AUDIO_GND
003:10B
S3L20UF4
XX
R2645
FPRD
1
4.7
1PS226-115
D2626
XX
1
1PS226-115
10uH
1
2
3
4
4P
WHT
SP L
GND
GND
SP R
J202
XX
2
3
1
4
177078622
1
2
3
4
5
6
7
47
FPRD
R233
XX
FPRD
47
FPRD
10
MMDL914T1
MMDL914T1
FPRD
10k
MMDL914T1
XX
C2601
470p
B
C228
XX
0.22
PT
8
1
E
F
2
F
4
3
B
5
A
E
B
D
6
C
C
7
D
A
C224
XX
1
2
3
4
5
CN203
XX
NC
SPL/SP
GND
GND
SPR
XX
L201
D215
XX
XX
C239
XX
C240
W062
J201
XX
C203
0.033
16V
B
C208
0.033
16V
0.22
0.033
C226
XX
C227
XX
C202
0.033
16V
C223
XX
1
5A 90V
C236
XX
C237
XX
C230
XX
C231
0.047
PT
0.047
:CHIP
1
6.3V
CHIP
CHIP
CHIP
2200
10K
RN-CP
R225
XX
RN-CP
R239
XX
RN-CP
R226
XX
RN-CP
4.7K
RN-CP
4.7K
RN-CP
100
100
RN-CP
RN-CP
1k
R230
XX
CHIP
R223
XX
RN-CP
R222
XX
RN-CP
RN-CP
10k
330
2.2K
RN-CP
RN-CP
2.2k
330
R240
XX
CHIP
R224
XX
RN-CP
15k
CHIP
RN-CP
10k
RN-CP
10K
JR1256
XX
CHIP
2.2K
RN-CP
R228
XX
RN-CP
RN-CP
33K
R2014.7K
RN-CP
R227
XX
RN-CP
RN-CP
CHIP
0
4.7K
RN-CP
CHIP
0
15k
RN-CP
10k
RN-CP
RN-CP
2.2k
R232
XX
RN-CP
R229
XX
RN-CP
10K
RN-CP
CHIP
0
FB2602
XX
1.1
2SA1235-F
2SA1235-F
AC MUTE
Q204
XX
Q205
XX
AUDIO
A
(Block 002)
B-BX1S(05)12889-EM.A..(Block 002)-SW14M50
!
9V
9V
1
8
9
2
3
4
7
6
5
10
11
12
9V
9V
PROTECT
BUFFER
BUFFER
BUFFER
BUFFER
STOPPER
STOPPER
STOPPER
MUTE CCT
(SOFTWARE RESET)
RECTIFIER
RECTIFIER
PROTECT
(+B & AUDIO GND)
16V
1
6.3V