Table of Contents
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(2) Schematic Diagram of B Board
1
2
3
CN1400
9P
C1461
WHT
C1460
1
R1411
16V
:S-MICRO
470p
AUDIO(R)
47k
A
F:CHIP
CH:CHIP
:CHIP
R IN
1
C1462
R1409
2
1
R1412
GND
220k
47k
16V
:CHIP
-2
-2
L IN
3
F:CHIP
:CHIP
GND
4
C1459
R1410
D1416
470p
220k
*
Y IN
5
CH:CHIP
:CHIP
-2
-2
B
Y
GND
6
-2
JR1404
A
#
CV IN
7
S
S IN
8
B
C IN
9
RSP
TO H BOARD
C3244
CN3904
16V
F:CHIP
C
IC3204
UPC4558G2
BASS BOOST
D
R3241
68k
:CHIP
C3223
0.022
B:CHIP
C3220
0.022
R3224
B:CHIP
R3240
150k
22k
:CHIP
:CHIP
LSP
E
4
3
2
1
IC3202
R3263
F
68k
5
6
7
8
C3221
0.022
:CHIP
B:CHIP
R3238
R3262
C3227
10k
150k
2.2
:CHIP
C3222
R3242
:CHIP
16V
0.022
22k
C3226
F:CHIP
B:CHIP
10
:CHIP
R3239
R6260
10k
:CHIP
#
R6256
D6205
G
#
CN6204
#
6P
RECTIFY
WHT
:S-MICRO
1
LPH
L SP
2
3
AUDIO GND
R6233
C6242
4
AUDIO GND
#
#
R SP
5
H
R6245
RPH
6
4.7k
:CHIP
L
TO H BOARD
CN3902
I
J
– 65 –
KV-XA25M93/XA29M80
4
5
6
D1415
*
R
AUDIO(L)
-2
L
C3243
0.033
-2
C3202
25V
Y
Q3201
0.33
B:CHIP
2SK246-GR
:MPS
CV
CV
VOLUME
D3201
S
R3202
1SS355TE-17
C
100k
C
RECTIFY
R3203
:CHIP
1M
:CHIP
C3245
R3201
R3207
R3200
S
R3204
1M
0.047
10k
1M
3.3k
25V
:CHIP
1
:CHIP
:CHIP
:CHIP
F:CHIP
R3235
150k
C3247
:CHIP
4.7
C3246
C6222
R3236
47
2.2
470k
C3200
CH:CHIP
16V
#
:CHIP
R3276
F:CHIP
#
R3246
R3237
680
C3248
680
:CHIP
100
9V
:CHIP
CH:CHIP
R3245
8
7
6
5
100k
:CHIP
R3220
C3204
100k
#
:CHIP
C3251
C6220
R3223
10
1
2
3
4
2.2
680
R3253
16V
:CHIP
680
F:CHIP
:CHIP
R3251
C3252
R3252
C3255
150k
100pF
C3205
470k
R3275
C3256
:CHIP
47pF
CH:CHIP
#
#
4.7
:CHIP
C3257
9V
1
Q3204
R3258
D3203
R3254
1M
16V
2SK246-GR
10k
1SS355TE-17
S
F:CHIP
:CHIP
VOLUME
:CHIP
RECTIFY
C3239
0.33
C3238
R3256
R3257
:MPS
R3255
1M
1M
0.47
100k
25V
:CHIP
:CHIP
:CHIP
F:CHIP
C3224
2.2
9V
9V
16V
F:CHIP
Q6206
R6251
R6268
#
#
#
Q6202
MUTING
#
MUTING
R6263
C6251
#
C6201
#
C6216
C3225
R6248
0.1
#
#
25V
R6253
R6262
F:CHIP
#
R6257
#
Q6207
R6250
#
#
#
VOLUME
C6214
R6249
#
#
R6252
S
C6215
#
#
R6205
R6207
#
C6221
#
C6253
#
#
C6211
R6258
PRE-GND
330
68
RIPPLE
10V
FILTER
R6254
C6210
68
330
10V
C6244
C6200
*
0
B:CHIP
:CHIP
D6211
*
R6202
PROTECT
C6223
4.7k
:CHIP
L OUT
Q6203
UN2213
C6241
AMP
VCC
10
PW-GND
C6217
0.1
25V
R OUT
B:CHIP
KV-XA25M93/XA29M80
RM-954
RM-954
7
8
9
R/L/Y/S/C/CV
R3206
390
9V
:CHIP
Q3202
2SC2712-YG
INDUCTOR
R3205
6.8k
:CHIP
C3249
2.2
16V
R
C3250
1
16V
9V
IC3203
NJU4066BM-T2
R3222
SWITCH
10k
9V
:CHIP
R3221
10k
:CHIP
9V
C3253
100
16V
L
C3254
2.2
F:CHIP
R3234
390
C3258
:CHIP
0.033
25V
B:CHIP
9V
Q3203
2SC2712-YG
INDICATOR
C3213
R3259
R3233
3.3k
6.8k
100
25V
:CHIP
:CHIP
9V
R6220
*
C3214
0.1
B:CHIP
#
C3217
100
25V
-2
D6210
C6252
*
#
9V
9V
9V
IC6200
9V
TA8200AH
AUDIO AMP
C6212
47
C6209
C6205
0.1
0.1
25V
:PT
:PT
1
R6259
9V
R6255
4.7
4.7
:CHIP
:CHIP
9V
L1315
D6202
#
D6201
:FLR50
#
C1330
TO 3/4
10
11
12
C3265
4.7
10V
F:CHIP
R3208
1.8k
R3209
:CHIP
2.2k
:CHIP
R3211
AUDIO (L)
2.2k
AUDIO (R)
:CHIP
C3234
R3210
1.8k
:CHIP
4.7
AUDIO (L)
10V
F:CHIP
L IN
VCC
L OUT
LSW
R3212 R3213
1.5k
1.5k
:CHIP
:CHIP
R OUT
R IN
RSW
CENTER
SW
GND
C3281
C3209
C3211
100p
0.22
C3210
C3208
0.22
CH:CHIP
16V
0.0047
0.01
16V
B:CHIP
B:CHIP
B:CHIP
B:CHIP
16
15
14
13
12
11
10
9
C3280
100p
CH:CHIP
IC3201
NJM2188-TE2
TRU SURROUND
1
2
3
4
5
6
7
8
9V
R3215
82K
R3216
2.2M
:CHIP
R3217
C3215
33k
10
:CHIP
R3226
C3216
82k
10
:CHIP
R3218
56k
C3230
0.0047
:CHIP
B:CHIP
C3219
R3225
0.01
1.5k
:CHIP
B:CHIP
R3230
9V
9V
9V
100
:CHIP
R3229
100
:CHIP
16
15
14
13
12
L3202
IC3205
:FLR50
CXA1315M
MID THRO
C3201
10
1
2
3
4
5
R3231
10k
C3203
:CHIP
0.1
B:CHIP
R3232
10k
:CHIP
9V
9V
9V
9V
R1364
R1397
R1363
47k
L1313
R1370
220
1k
C1331
470
:CHIP
:CHIP
#
:CHIP
-2
-2
-2
:CHIP
C1305
0.1
10
25V
F:CHIP
(
AUDIO PROCESSOR,AUDIO AMP,SUB TUNER,
AV IN/OUT, VM DRIVER
– 66 –
13
14
15
JOINT B1
JOINT B2
JOINT B3
JOINT B4
JOINT B5
JOINT B6
JOINT B7
JOINT B8
JOINT B9
JOINT B10
JOINT B11
JOINT B12
11
10
9
6
7
8
9V
JOINT B13
L1317
C1312
C1333
*
0.1
25V
-2
-2
F:CHIP
1/4
B-SSS10651-HK.-B..1/4
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