6 - 3
6 - 3
MP3R
FB 304
600
FB 303
600
C310
104
1
1
2
2
3
3
4
4
5
5
6
6
USB301
USB2 .0
GND
US BP
US BM
US B+5V
MP3 IN/USB PC B
LVL108621-0001
MP3L
C301
100P
C302
100P
MP3 L_ M
MP3 R_ M
R 319
2K 2
C321
150P
R 320
22K
Q305
2SC945
+
3
-
2
1
B-
4
IC 301A
TL 072CDR
7
+
5
-
6
B+
8
IC 301B
TL 072CDR
R 314
10k
R 324
2.2K
C322
150P
R 325
22K
+5V_ M
R 315
10K
C320
104
R 313
10K
MI C_SW _M
R318
ope
n
MI C
R 310
10k
2.5V
R 316
2K 2
R 321
1K
D304
1N4148
D303
1N4148
C318
104
C312
475
C314 475
C315
475
C313
475
C317
475
R 326
120
C316
475
MIC_SW_M
+5V_ M
R 311
22k
C304
100P
C303
100P
R 327
100K
C319
104
Q306
2SA733
R 312
1K
6
4
5
7
1
3
2
JK 301
JK _MIC _CJM035016-1010
FB 302
600
FB 301
600
C305
100P
C306
100P
R 323
4K 7
Q304
2SC945
R 301
0
Q301
2SC945
R 303
15K
R 304
100K
D301
1N4148
D302
1N4148
R 306
100K
R 307
100K
R 322
1K
R 305
100K
+12V_M
Q302
2SC945
R 302
470
+12V_M
Q303
2SC945
R 308
100K
R 309
4.7K
C311
475
KA RA OKE _SW_ M
KAR
A
OKE
_
S
W
_
M
R 317 OPT/2K 2
KA RA OKE : R 317 NC
MI C_SW _M
R 328
0
+12V_M
HTS 7592 93/98
Q307
2SA733
R 329 1K
C309
10U/16V
C308
10U/16V
C307
47U/16V
1
3
CN301
CN3/20
1
5
CN303
CN5/20
1
7
CN302
CN7/20
1
2
RB305
RB2/2
0
1
2
CN305
CN2/20
1
4
3
2
7
5
6
L
R
JK 302
JK -PHONE3 .5(C JM035011-801S)
R 330
0
HT S7562
HT S7592
JK 302
FB 301
FB 302
C305
C306
R 317
R 301
NC
NC
NC
NC
NC
R 328
NC
NC
0R
YE S
600
600
100P
100P
NC
0R
NC
C323
104
C324
104
C325
100P
C326
100P
C327
100P
+12V_M
+5V_ M
KA RA OKE _SW_ M
MI C_SW _M
SDA_ W
SCL_ W
GPIO 3_IRQ (I NT )
RESE T
TO HTS MAIN PCB
MC LK
RESE T
SC L
SBR/ L
L RCK
SR /L
V CC3.3 V/ 5V
IN T
GN D
SD A
GN D
BCK
NC
GN D
1
2
3
4
5
6
7
8
9
10
11
12
13
14
JK 1001
CN 14/20
BC K_ W
L RCK _W
TS D3_W
SB R/L
MCLK _W
TO HTS wireless TX PCB
C001
104
Q104
Q105
23K VESD
Q106
23K VESD
Q107
23K VESD
Q108
23K VESD
1
2
3
4
5
6
7
8
9
10
11
12
13
CN 103
CN 13/20L
+5V
GND
GND
GND
L RCK
IR Q
BC K
RS T
TS D3
SC L
NC
SDA
GND
L RCK _W
GPIO 3_IRQ (I NT )
BC K_ W
RESE T
TS D3_W
SCL_ W
SDA_ W
L RCK _W
GPIO 3_IRQ (I NT )
BC K_ W
RESE T
TS D3_W
SCL_ W
SDA_ W
+5V_ W
TA 105
ST ANDB Y
STBY PC B
TA 101
SOURCE
TA 102
PL AY
TA 100
EJEC T
KE Y SW _1
Q850
2SA733
0V
0.35V
0.69V
0.99V
1.3V
1.63V
TA 103
VOL -
TA 104
VOL +
1
2
3
RB104
RB3/2 0
KEY_BOARD
LD 101
red_D3MM
LD 102
whi_D3MM
R 850
R 0603-560
R 851
R 0603-680
R 852
R 0603-750
R 853
R 0603-1K
R 854
R 0603-1K 5
C850 C0603-100P
C851 C0603-100P
0.6V
KEY PC
B
1
2
3
4
5
CN 102
CN 5/10L
1
2
3
1
2
3
A
B
C
A
B
C
CIRCUIT DIAGRAM(part two)
C001 C3
C301 A1
C302 A1
C303 A1
C304 A1
C307 B2
C308 B3
C309 B3
C310 B1
C311 B2
C312 B2
C313 C2
C314 B2
C315 B3
C316 C3
C317 B3
C318 C2
C319 C3
C320 C3
C321 B2
C322 B3
C323 A3
C324 A3
C325 A3
C326 A3
C327 B3
C328 C1
C329 C1
C330 C1
C331 C1
C850 A2
CN102 A2
CN103 C2
CN301 A2
CN302 B3
CN303 B1
CN305 B1
D301 B2
D302 B2
D303 B2
D304 B2
FB303 A1
FB304 A1
IC301 B3
JK1001 C3
JK301 A1
LD101 A2
LD102 A2
LD102 A2
LD102 A2
Q301 B2
Q302 B2
Q303 B2
Q304 B3
Q305 B2
Q306 C2
Q307 B3
Q850 A3
R302 B2
R303 B2
R304 B2
R305 B3
R306 B3
R307 B3
R308 B2
R309 B2
R310 B1
R311 B2
R312 C2
R313 C2
R314 C2
R315 C2
R316 B2
R319 B2
R320 B2
R321 B2
R322 B3
R323 B3
R324 B3
R325 B3
R326 B3
R327 B3
R328 B1
R329 B3
R850 A2
R851 A2
R852 A3
R853 A3
R854 A3
RB305 A1
TA100 A2
TA101 A3
TA102 A3
TA103 A3
TA104 A3
USB301 B1
