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CIRCUIT DIAGRAM
JH101
AUX_IN
Warning:
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C235
FM_ANT
R237
C204
R202
10U
100
VR101
50K
R205
R233
10 K
NC
R229
000
IC201
SI4831_SSOP
R231 NC
R215
C233
225
10K
C232
225
C218
104
R217
R216
X201
4K7
4K7
32.768K
R106
L202
OUT
1K@100M
D203
IN4148
C220 153
R218
680K
1117-3V3
Q205
B
R206
9014C
E
C
100K
80/100M
L302
C302
225
L
L301
80/100M
R
C301
225
L303
80/100M
G
4-2
SW103_A
SW103_B
4
4
3
3
2
2
1
1
CD_LCH
CD_RCH
CD_VCC
562P
R238
1K5
1K5
C237
R239
225
4k7
R236
4K7
C236
C234
562
225
AUX_SW1
AUX_SW2
Q421
Q420
NC
C
000
Q423
B
9014C
E
R245
15K
R234
30K
R243
R232
R228
1K
NC
000
C
B
R242
E
1K
R230
R244
NC
15K
R107
NC
000
Q201 8050
IN
1
3
GND
R207
33
2
IC202
C62
R210
104
000
C320
D205
NC
3V6
C219
NC
OFF
C304
332
R304
10K
DBBS-SW
R302
18K
R301
18K
R327 NC
C303
332
R303
10K
HARBOUR LIGHT TECHNOLOGY LTD
SW103_C
SW103_D
4
4
3
3
2
2
1
1
FUN_CD
FUN_USB
C
10K
R363
B
E
Q301
8050C
C
R368
R364
10K
R367
B
10K
10K
E
Q302
8050C
C351
C352
33u/10
33u/10
R366
R365
D306
330K
10K
1N4148
D300
1N4148
SW_ON
R307
R308
1N4148
1K
10K
D302
1N4148
CD/USB_5V
D301
D303
1N4148
R358
R352
R361
2K2
2K2
NC
C
B
E
C
Q308
B
8050C
E
Q309
8050C
C353
D308
100u/10
1N4148
CD_VCC
D305
C347
220/10
AMUTE
1K2
IN4148
R349
R348
1k
R320
1 K
Q306
8050C
C330
VOLUME-A
10K(NC)
1
4u7/10
R322
A10Kx2
C328 4u7/10
2
R324
R332
3
2K2
R343
NC
470
4
C326
R336
C338
100/16
104
10K
C
R326
B
NC
C336
DBBS_A
E
100/16
Q304
9014C
ON
C334
47/10
IC301
1
3
G
N
D
D8227
DBBS_B
R337
10K
E
B
R335
C
10 K
4
Q303
9014C
3
C331 4u7/10
2
C337
R331
100/16
C329 4u7/10
1
2K2
A10Kx2
VOLUME-B
R321
1k
SCALE
UNIT
DRAWN:
N / S
PAGE: 1 OF 2
CHECKED:
APPROVED:
SYS_VCC
E
B
C
C340
1000/10
C342
154
C127
R345
100/16
4.7
1
2
3
GND
1
4
R346
4.7
SYS_VCC
C343
154
C341
1000/10
2
1
C406
C405
104
2200u/25V
SCHEMATIC DIAGRAM
li zhi wang
MODEL:
AZ385
RADIO/AUDIO PART
REV:
C
2
0
1
2
0
4
1
9
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