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JK302
B MAIN P.C.B. HEADPHONE
L303
H R326
L202
5 7
J311 R_SP_OUT
3 1 C315
C312
GND_7
R352
J223
L102 4 2 6
C107
C216 R217
C116 C213
C206
R118 R218 R216 C204
C106
R215
R102
J417 TU_GND_2 C104
C214
C208
C108
C207
C212
J411 GND_6
R109
C203
R204
R104
R209
C211 C103C102
C215 R214 C10
R329 C202
C313
E B
G Q201 12 1
1 2 3 4 5 6
J416 7V_6
C R328 C105
J222 L_OUT
PRE_GND
C317
C310
R117
IC301 R116 C307 C314
IC302
GND_4
C205
J116
C
C113 R115
12 11 10 7
Rch
9 8
B E
C112
R114 13 24
R321
Q101
J302
R112 R212 C117
C311
C337
C114
C115
FP302
C110
R319
C210
SG1.25A C111 C217
MUTEL_1
J134
J224 9V-1 C109
R340
C C209
C336
E
R346
E 7V_5 J4
F Q307 R113
Q305
R360
Q306
C R213
R337
J304 9V-2 B E J4
C
R342
C C
R343
R316
B
7V_3
Q308 C
J117
D302
B
C322
R344
CP903 B E B E Q317 B
R372
R353
Q309 C
Q304
BE Q316 C
R348
C803 BUP3.3V_2 REF3.3V
VCC 1
R339
IC303
C328
R363
J129
BE E
R371
B.UP_BATT 2
J145
J410
GND D307 2 C R370
3
1 3 C321
GND
OUT
IN
AC_DET 4 C324 D306 B E
R341
Q311 C340
BUP 3.3V_1
J230 GND
J130
GND-5
R325
J912
R361
BUP3.3V_4
C329
R363
J235
R324
J115
R362
E R334
R323
J303
R833
J135
R314
R335
R336
L801
R821
R820
R819
R818
R835
VREF+_2
J231 VREF-_1
J906 RESET SW-2
J308 AGDATA
J232 AGCLK
L
C CL_SW_1
J137 GND_9
J909 VDD_1
D301
GND-8
J229 GND
J911
Q303 43 J118
J114 5.5V
42 EB
CD-RESET
R831
B E
STBYLED_ON
R332
J910
Q605
C316
J140 SUBQ
C
16
J234
J418
J420
R303
14
R852
28 12
27
R333
26 Q318
R308 10
REM-CONT
E
J136
25
VREF+_1
R322
C
R380
24 63 22 B 8
23
C829
D 22
R853