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ZS-RS70BT/RS70BTB
ZS-RS70BT/RS70BTB
41
41
5-15. SCHEMATIC DIAGRAM - MAIN Section (1/3) (RS70BTB) -
• See page 50 for IC Block Diagrams.
3.1
3.1
3.1
3.1
3.1
3.1
6.2
0.6
0
0
0.6
6.2
11
.1
10.6
5.6
11
.1
5.6
10.6
0
0
0
0
3
3
3
3
3
2.9
2.9
2.9
3
5.9
3.1
3.1
3
2.9
2.9
2.9
2.9
2.9
2.9
2.9
2.9
2.9
2.9
[3]
[3]
(2.9)
(2.9)
0
0.6
0
0.6
0
2
3
2.6
3.3
3.1
3.1
3.1
6.2
3.1
3.1
3.1
BA5417
IC304
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
POWER AMP
IC304
BD3491FS-SE2
IC302
4700p
C307
2.2
C129
2.2
C229
100uH
L101
100uH
L201
1
C236
0.1
C315
4.7k
R137
4.7k
R237
1M
R235
1k
R236
2.2
C237
1k
R319
0.22
C316
DZ2J068M0L
D101
2.2
C137
1
C136
1000p
C131
1
C123
0
R123
1M
R135
1k
R136
1
C223
0
R223
1
1
C128
12k
R131
C228
12k
R231
1
C120
2.7k
R121
1
BT LCH
BT RCH
DAB LCH
DAB RCH
CD LCH
CD RCH
ALEV DET
AUDIO_IN_CHK
C220
2.7k
R221
1000p
C227
1000p
C231
1000p
C118
1000p
C218
1000p
C124
10k
R129
10k
R229
4.7k
R119
4.7k
R219
10k
R227
10k
R127
10k
R224
10k
R124
1000p
C121
1000p
C221
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
C225
1
C125
1
C222
1
C122
1
C219
1
C1
19
1
C126
1
C226
1
C224
1000p
C127
1000p
22k
R306
TP301
C308
100
C133
0.1
C134
0.01
C135
0.1
C232
0.01
C233
0.1
R326
470
R327
470
C234
0.01
10V
16V
47
C312
50V
2.2
C330
22p
C311
22p
C310
0.1
C235
0.01
C132
8.2k
R133
100k
R318
100k
R317
1
C314
10uH
L303
100k
R234
100k
R134
2SC2712
Q301
2SC2712
Q302
8.2k
R233
6.8k
R376
6.8k
R377
1k
R310
BAW56
D302
1k
R309
6.8k
R374
6.8k
R375
0.1
C309
1
C313
470k
R312
47k
R311
47k
R313
10k
R314
100
R315
100
R316
47k
R116
2SC2712
Q101
2SC2712
MUTING
MUTING
Q201
10k
R118
10k
R218
47k
R216
1k
R305
1
C217
1k
R214
0.22
C216
1
C117
1k
R114
12k
R115
12k
R215
0.22
C116
1
C175
10k
R177
15k
R178
15k
R278
10k
R329
10k
R330
2.2k
R180
15k
R179
15k
R279
2.2k
R280
10
C276
4.7
C277
470
R281
10
C176
10uH
L302
1
C275
10k
R277
1M
R332
100k
R282
0.47
C278
0.47
C178
4.7
C177
470
R181
100k
R182
0.1
C318
1
C319
0
R331
DB2S31100K8
D102
DB2S31100K8
D202
1
C320
NJM14558V-TE2
IC305
AUDIO LEVEL DETECT
1
2
3
4
8
7
6
5
IC305
16V
47
C213
4700p
C304
2.2k
R303
100k
R304
4700p
C305
16V
47
C113
270
R211
270
R111
220k
R213
220k
R113
16V
47
C303
470p
C325
10V
100
C110
10V
1000
C111
50V
10
C239
10V
1000
C211
50V
10
C139
5P
LCH
RCH
NC
GND
GND
CN301
3P
1
3
5
1
L-CH
TP101
TP201
GND
R-CH
CN303
10V
100
C210
25V
22
C301
1k
R301
4.7k
R139
4.7k
R239
4.7k
R140
4.7k
R240
BAW56
D301
25V
22
C302
0.22
C140
0.22
C240
10k
R141
10k
R241
0.1
C112
0.1
C212
2.2
R110
2.2
R210
1000p
C214
1000p
C114
O-BUZZER
A-MUTE
V-
C
LK
V-
D
A
TA
7
6
5
4
1
2
3
NJM14558V-TE2
IC303
AUDIO INPUT DETECT
IC303
1
2
3
4
8
7
6
5
DZ2J068M0L
D201
DA2J10100L
D303
22k
R320
47k
R322
2SC2712
Q304
2SA1162
Q303
SWITCHING
Q303, 304
10k
R321
100k
R324
10
C317
10k
R323
(1/3)
MAIN BOARD
ELECTRICAL VOLUME
INPUT SELECTOR,
IC302
SWITCH
BOOST
BASS
SWITCH
BOOST
BASS
13
11
A
3
10
8
6
I
E
2
9
G
D
5
J
B
C
7
F
1
4
15
14
12
H
Summary of Contents for ZS-RS70BT
Page 79: ...MEMO ZS RS70BT RS70BTB 79 ...