KV-SZ29M80/M91/M91K
RM-GA002
KV-SZ29M80/M91/M91K
RM-GA002
4-3-10. K Board Schematic Diagram (KV-SZ29M91K)
– 68 –
– 69 –
R8202
XX
FPRD
XX
FB8201
XX
FB8202
XX
D8205
XX
D8207
XX
D8213
XX
Q8204
XX
Q8206
R8217
RN-CP
XX
16V
XX
C8219
F
XX
C8234
MPS
RN-CP
XX
R8231
RN-CP
XX
R8224
XX
B
C8213
XX
B
C8221
R8220
RN-CP
XX
R8223
XX
RN-CP
XX
C8227
MPS
16V
XX
C8215
F
CHIP
XX
R8201
R8232
XX
RN-CP
R8222
XX
RN-CP
XX
D8214
XX
D8215
4
3
2
1
IC8202
XX
RN-CP
R8239
XX
25V
B
C8264
XX
RN-CP
R8240
XX
C8267
XX
D8233
XX
RN-CP
R8246
XX
RN-CP
XX
R8249
R8252
XX
RN-CP
R8237
XX
RN-CP
R8238
XX
RN-CP
R8241
XX
RN-CP
R8242
XX
C8268
XX
25V
B
C8265
XX
D8234
XX
RN-CP
R8247
XX
R8253
XX
RN-CP
XX
R8251
Q8207
XX
Q8208
XX
RN-CP
R8243
XX
RN-CP
R8244
XX
16V
F
C8271
XX
RN-CP
XX
R8255
XX
B
C8272
R8256
XX
RN-CP
R8257
XX
RN-CP
XX
B
C8273
X X
R8221
RN-CP
XX
R8258
FPRD
R8254
XX
RN-CP
R8248
XX
RN-CP
R8250
XX
16V
B
C8262
XX
16V
B
C8263
XX
C8269
XX
C8270
XX
R8216
1W
RS
XX
R8219
1W
RS
XX
25V
XX
F
C8226
25V
XX
F
C8233
16V
C8266
XX
16V
XX
C8244
XX
B
C8205
XX
B
C8206
9
8
7
6
5
18
17
16
15
14
20
21
22
23
24
25
XX
IC8203
-Vcc
-Vcc
OUT1
+Vcc
BOOT1
STBY-MUTE
FEED1
OSC
FEED2
IN1
T1
+5V
GND
CURREF
T2
-5V
FEED3
IN2
FEED4
NC
BOOT2
+Vcc
OUT2
-Vcc
VREG
1
2
3
4
5
6
7
8
XX
CN8202
PH L
SP L
SP GND
SP GND
SP R
PH R
GND
3D IN
9
8
7
6
5
18
17
16
15
14
20
21
22
23
24
25
XX
IC8201
-Vcc
-Vcc
OUT1
+Vcc
BOOT1
STBY-MUTE
FEED1
OSC
FEED2
IN1
T1
+5V
GND
CURREF
T2
-5V
FEED3
IN2
FEED4
NC
BOOT2
+Vcc
OUT2
-Vcc
VREG
XX
B
C8217
16V
XX
B
C8218
XX
C8220
XX
CH
C8222
XX
CH
C8224
XX
CH
C8229
25V
XX
F
C8231
25V
XX
F
C8232
XX
CH
C8236
XX
CH
C8237
XX
B
C8241
16V
XX
B
C8243
XX
B
C8245
25V
XX
F
C8246
XX
C8248
X X
B
C8249
RN-CP
XX
R8206
RN-CP
XX
R8207
XX
R8208
RN-CP
XX
R8210
RN-CP
XX
R8213
RN-CP
XX
R8214
XX
R8215
RN-CP
XX
R8218
RN-CP
XX
R8234
RN-CP
XX
R8235
RN-CP
XX
R8233
RN-CP
XX
R8228
RN-CP
XX
R8229
RN-CP
XX
R8259
RN-CP
XX
R8260
RN-CP
XX
R8261
RN-CP
XX
R8262
RN-CP
XX
R8263
RN-CP
XX
R8264
RN-CP
XX
R8265
RN-CP
XX
R8266
RN-CP
XX
R8267
RN-CP
XX
R8268
XX
Q8210
XX
B
C8253
RN-CP
XX
R8269
RN-CP
XX
R8270
RN-CP
XX
R8271
RN-CP
XX
R8272
16V
XX
B
C8256
RN-CP
XX
R8274
RN-CP
XX
R8273
RN-CP
XX
R8275
XX
CH
C8257
XX
CH
C8258
XX
CH
C8259
16V
XX
C8261
F
XX
B
C8281
RN-CP
XX
R8280
RN-CP
XX
R8278
XX
CH
C8284
XX
CH
C8283
RN-CP
XX
R8279
25V
XX
F
C8285
25V
XX
F
C8286
RN-CP
XX
R8282
XX
CH
C8282
RN-CP
XX
R8281
XX CH
C8287
RN-CP
XX
R8283
RN-CP
R8284
XX
16V
C8290
F
XX
RN-CP
XX
R8285
RN-CP
XX
R8286
16V
XX
B
C8291
RN-CP
XX
R8287
RN-CP
XX
R8289
RN-CP
XX
R8288
RN-CP
XX
R8291
RN-CP
XX
R8290
XX
C8295
XX
B
C8296
1
2
3
XX
CN8206
WHT
SR
GND
SL
R8295
XX
RN-CP
XX
B
C8276
B
C8275
XX
10V
C8274
B
XX
R8299
XX
RN-CP
10V
C8277
B
XX
B
C8278
XX
XX
B
C8279
XX
L8211
16V
F
C8301
XX
10V
B
C8302
XX
10V
B
C8303
XX
10V
B
C8304
XX
C8306
XX
RN-CP
R8301
XX
CHIP
R8302
XX
RN-CP
R8303
XX
RN-CP
R8304
XX
RN-CP
R8307
XX
RN-CP
R8308
XX
RN-CP
R8309
XX
RN-CP
R8310
XX
CHIP
R8311
XX
XX
Q8211
XX
Q8212
25V
XX
F
C8311
XX
C8312
MPS
R8314
1W
RS
XX
XX
C8309
MPS
R8312
1W
RS
XX
25V
XX
F
C8308
XX
R8316
XX
R8317
XX
R8318
XX
R8319
XX
R8320
XX
R8321
XX
R8322
XX
R8323
XX
R8324
XX
R8325
Q8213
XX
Q8214
XX
Q8215
XX
Q8216
XX
RN-CP
XX
R8277
RN-CP
XX
R8276
16V
100
RN-CP
100
16V F
1
2SB734-34
RN-CP
5.6K
CHIP
0
B
0.0047
RN-CP
220K
10V
B
0.15
XX
R8121
16V
F
1
D8113
XX
RN-CP
680
16V
100
J8104
XX
RN-CP
1K
16V
F
B
0.001
RN-CP
100
16V
0 . 1
B
RN-CP
39K
RN-CP
22K
MMDL914T1
RN-CP
2.2K
16V
XX
C8162
16V
F
1
CHIP
0
16V
F
1
RN-CP
22K
4.7
J8103
XX
16V
F
1
RN-CP
22k
XX
R8178
16V
F
1
M65845AFP-TE2
22K
D8131
XX
XX
R8116
XX
C8105
CH
470P
RN-CP
1K
MSB709-RT1
CHIP
0
XX
R8114
2SC1623-L5L6
XX
R8115
FPRD
XX
R8171
16V
220
CH
470P
B
0.0047
CH
820P
RN-CP
1.5K
10
RN-CP
470
4.7
RN-CP
220K
XX
R8170
16V
B
0.1
16V
F
1
10UH
MMDL914T1
16V
F
1
16V
0 . 1
B
RN-CP
10k
RN-CP
1.5K
16V
B
0.047
2SC1623-L5L6
2SC1623-L5L6
RN-CP
2.2K
RN-CP
470
16V
100
16V
B
0.047
16V
F
1
RN-CP
1.5K
RN-CP
2.2K
16V
B
0.047
1
2
3
4
5
5P
STBY SW
GND
11V
MIC SW
3.3V
RN-CP
12K
1
RN-CP
100
16V
100
RN-CP
8.2K
VCC
GND
OUT
L88M05T-FA-TL
16V
F
1
35V
47
16V
B
0.1
RN-CP
100
RN-CP
680
100
D8114
XX
10V
B
0.15
RN-CP
S
Q8108
XX
16V
B
0.1
RN-CP
D8115
XX
RN-CP
470
XX
D8122
16V
F
1
RN-CP
22K
XX
R8117
2SC1623-L5L6
MTZJ-T-77-15
RN-CP
100
RN-CP
47K
B
0.001
RN-CP
10k
D8117
XX
RN-CP
22k
B
39K
16V
B
0.1
S
Q8107
XX
16V
B
0.1
RN-CP
22K
16V
F
1
16V
B
0.047
16V
F
1
16V
B
RN-CP
1K
RN-CP
470
B
0.001
RN-CP
1k
RN-CP
25V
B
0.01
RN-CP
1.5K
16V
B
0.1
10UH
RN-CP
2.2M
R8133
XX
16V
F
1
16V
B
0.1
RN-CP
2.2K
16V
B
0.1
RN-CP
16V
100
RN-CP
22K
B
0.001
MSB709-RT1
16V
B
0.22
10uH
RN-CP
100
CHIP
0
10
UPC4558G2
1
2
3
4
5
6
7
8
XX
CN8203
-
-
GND
GND
GND
GND
+
+
R8313
RN-CP
XX
R8315
RN-CP
XX
RN-CP
22K
RN-CP
68K
RN-CP
3.3K
MMDL914T1
RN-CP
1K
RN-CP
1.2K
XX
C8314
XX
C8315
XX
C8317
XX
C8316
MTZJ-T-77-15
CHIP
0
RN-CP
XX
R8326
RN-CP
XX
R8327
XX
Q8217
XX
Q8218
XX
JW8203
JW8204
XX
XX
D8240
XX
D8241
XX
D8242
XX
D8243
XX
D8244
XX
D8245
XX
D8246
XX
D8247
XX
C8228
B
XX
C8235
B
XX
C8310
B
XX
C8313
B
XX
C8239
16V
F
C8318
XX
C8319
XX
10V
XX
C8242
R8226
XX
RN-CP
16V
C8238
XX
F
XX
B
C8225
XX
CH
C8230
10V
XX
C8305
B
10V
XX
C8307
B
D8248
XX
RN-CP
R8328
XX
16V
F
C8320
XX
CHIP
XX
R8205
RN-CP
R8292
XX
RN-CP
R8296
XX
R8293
RN-CP
XX
R8297
RN-CP
XX
CHIP
R8294
XX
CHIP
R8298
XX
CHIP
XX
R8209
NJW1184M-TE2
1
2
3
4
CN8201
XX
L IN
GND
GND
R IN
RN-CP
27K
L8221
XX
25V
XX
C8406
B
25V
C8407
XX
B
C8203
25V
XX
C8204
25V
XX
J
8
10
14
E
B
K
11
15
G
D
1
D
L
4
12
16
E
I
2
6
A
7
C
J
13
G
K
H
3
L
F
5
F
H
I
A
9
C
B
R8204
XX
RN-CP
RN-CP
XX
R8212
RN-CP
R8305
XX
RN-CP
R8306
XX
10V
X X
C8212
B
10V
XX
C8223
B
D8203
XX
FB8203
XX
FB8204
XX
FB8205
XX
FB8206
XX
JW8205
1
2
3
4
5
6
7
8
CN8207
L OUT
GND
GND
CENTER OUT/R OUT
GND
GND
3D OUT
3D OUT
XX
C8288
B
25V
B
C8401
XX
25V
B
C8402
XX
25V
B
C8403
XX
25V
XX
C8405
B
25V
B
C8404
XX
RN-CP
R8401
XX
RN-CP
R8402
XX
RN-CP
R8403
XX
RN-CP
R8404
XX
RN-CP
R8406
XX
RN-CP
R8407
XX
RN-CP
R8408
XX
RN-CP
R8409
XX
Q8301
XX
Q8302
XX
RN-CP
R8405
XX
RN-CP
R8410
XX
RN-CP
R8411
XX
JW8201
JW8202
1
2
3
4
CN8204
A-MUTE
GND
A-STBY
4V
D8251
D8252
XX
JR8105
CHIP
0
L8205
XX
L8210
XX
L8208
XX
25V
820P
16V
F
1
10V
B
0.15
D8249
XX
JW8232
XX
XX
JW8233
16V
XX
F
C8412
XX
C8409
XX
C8408
XX
C8411
XX
C8410
JW8206
XX
1
2
3
4
5
6
6P
MON R
GND
MON L
KARA R
GND
KARA L
1
2
3
3P
SDA
SCL
GND
XX
CH
C8214
XX
CH
C8216
XX
CH
C8247
XX
CH
C8250
XX
CH
C8254
XX
CH
C8255
XX
CH
C8293
XX
CH
C8294
L8209
XX
Q8201
Q8202
Q8209
16V
XX
F
C8240
Q8203
RN-CP
XX
R8203
R8211
XX
RN-CP
RN-CP
12K
RN-CP
12K
25V
X X
B
C8292
K BOARD
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
10
11
12
13
19
10
11
12
13
19
(KARAOKE)
B-BX1L(06)-CKD-K..-SZ29M80
3.3V
3.3V
11V