5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
*The IC (TPA3004D2) with ground area must be isolated
Ear Phone Out
GPIOC15
<Doc>
1.0
<Title>
C
25
25
Thursday, November 02, 2006
Title
Size
Document Number
Rev
Date:
Sheet
of
AUDIO_EN
AUDIO_EN
Amp_Mute
12,24
MSP_AUROUT
13
MSP_AULOUT
13
EP_R
13
EP_L
13
AUDIO_OFF
6
E_DET
9
E_R
9
E_L
9
V5_TPA
V5_TPA
V5_TPA
V5_TPA
V12_TPAA
V12_TPAP
AVDD_TPA
V5_TPA
V12_TPAP
+12V
AVDDREF
+12V
V5_TPA
V12_TPAP
V12_TPAP
V12_TPAP
V12_TPAA
+5V
V5_TPA
+3.3V
+3.3V
+3.3V
C486
0.1uF/50V
TP67
R215
2.7K_DNI
R329
0R
L36
33uH/SU0810
R343
100K_DNI
C517
100nF/50V/X7R
TP69
FB49
120R/3A/1206
R322
27K
FB39
30R/0.4A/0603
C511
0.1uF/50V
C477
0.1uF/50V
TP71
C485
10nF/50V/Y5V
C513
10nF/50V/Y5V
C499
10uF
R216
2.7K_DNI
R
332
1K
FB50
120R/3A/1206
D52
1N4002_DNI
A
C
C509
0.1uF/50V_DNI
R86
1M
FB44
120R/3A/1206
TP70
R331
0R
C492
2.2uF/16V/Y5V
C478
220uF/25V/AE/D
IP
FB48
120R/3A/1206
C516
0.47uF/50V/Y5V
C
491
22uF/16V/AE_D
N
I
C482
0.1uF/50V
C495
47nF/16V/Y5V
R
333
1K
D51
1N4002_DNI
A
C
R340
100K_DNI
FB41
120R/3A/1206
FB47
120R/3A/1206
C510
220uF/25V/AE/D
IP
H6
HS-10X10
C
4
89
0.1uF/50V
TP72
FB40
120R/3A/1206_DNI
C508
2.2uF/16V/Y5V
D50
1N4002_DNI
A
C
FB43
120R/3A/1206
C476
0.47uF/50V/Y5V
C506
0.1uF/50V
R324
10K
FB37
120R/3A/1206
L40
0.15uH/0.25A/0805
U5
TPA3008D2
42
1
2
41
40
39
4
38
37
36
44
35
34
47
46
48
33
32
31
17
16
15
14
13
12
11
10
9
8
7
24
30
18
29
28
19
21
20
5
22
23
25
45
27
26
43
3
6
PGNDR
SD
RINN
ROUT
P
ROUT
P
PVCCR
V2P5
PVCCR
BSRP
VCLAMPR
ROUT
N
NC
NC
PVCCR
PVCCR
BSRN
AVCC
NC
NC
LO
U
T
N
LO
U
T
N
PVCCL
PVCCL
BSLN
NC
FAULT
GAIN1
GAIN0
NC
AVDDREF
BSLP
FADE
PGNDL
AVDD
COSC
PGNDL
LO
U
T
P
LO
U
T
P
LINP
PVCCL
PVCCL
VCLAMPL
ROUT
N
ROSC
AGND
PGNDR
RINP
LINN
R341
100K
D56
BAV99L
1
3
2
CN2
M24185P3/STM/red
3
2
1
R327
120K_DNI
FB42
120R/3A/1206
L38
33uH/SU0810
C493
47nF/16V/Y5V
FB38
120R/3A/1206
R338
100K
C507
2.2uF/16V/Y5V
C496
47nF/16V/Y5V
U6
TPA6110A2
1
2
3
4
5
6
7
8
BYPASS
GND
SD
IN2-
VO2
VDD
VO1
IN1-
C479
0.1uF/50V
C483
100nF/50V/X7R
L39
33uH/SU0810
C502
220uF/25V/AE/DIP
C475
100nF/50V/X7R
C480
0.1uF/50V
D54
BAV99L
1
3
2
D53
1N4002_DNI
A
C
C512
0.1uF/50V
L37
33uH/SU0810
R344
1K
L41
0.15uH/0.25A/0805
C500
47nF/16V/Y5V
C504
220pF/50V/NPO
R342
100K_DNI
C
4
87
0.1uF/50V
C503
0.47uF/50V/Y5V
C484
10nF/50V/Y5V
C490
0.1uF/50V
CN3
M24185P3/STM/white
3
2
1
Q28
2N7002LT1
G
D
S
D55
BAV99L
1
3
2
R335
47K
C515
100nF/50V/X7R
FB45
120R/3A/1206
C
4
88
47uF/35V/AE
R325
1K
TP68
FB46
120R/3A/1206
TP65
R334
120K
C514
10nF/50V/Y5V
C481
220uF/25V/AE/D
IP
R339
47K_DNI
C505
0.1uF/50V
FB36
120R/3A/1206
TP66
FB51
120R/3A/1206
J30
Phone_Jack/H_AJ310-5N_DNI
1
2
3
4
5
C498
220uF/25V/AE/DIP
R326
47K
ROUT-
LOUT+
ROUT-
ROUT+
LOUT-
LOUT-
GAIN1
GAIN1
GAIN0
ROUT+
FAULT
EAR_LOUT
GAIN0
LOUT+
EAR_ROUT
FAULT
EAR_LOUT
TPA_MODE 9
EAR_ROUT
TPA_MODE
9
Содержание HL26ATB
Страница 1: ...１ HL26ATB ...
Страница 4: ... 4 Safety Precautions ...
Страница 5: ... 5 ...
Страница 6: ... ６ 三 Images of Module and Circuit Boards a Signal flow chart ...
Страница 7: ... ７ b Printed Circuit Digital Board Main Board AV Board Main board AV board ...
Страница 8: ... ８ 三 Key IC Description Trouble Shooting Guide 1 Key IC Description 1 ATI240 ...
Страница 9: ... ９ 2 MSP 4440 ...
Страница 10: ... １０ 2 Trouble Shooting Guide ...
Страница 11: ... Signal Flowing Chart ...
Страница 13: ... １３ ...
Страница 14: ... １４ ...
Страница 15: ... １５ ...
Страница 16: ... １６ ...
Страница 17: ... １７ ...
Страница 18: ... １８ ...
Страница 19: ... １９ ...
Страница 20: ... ２０ ...
Страница 21: ... ...
Страница 22: ... ２２ ...
Страница 23: ... ２３ Remark The date of the chart only is a example please don t adjust the factory mode base on it ...
Страница 24: ... ２４ 2 Others ...
Страница 25: ... ２５ ...
Страница 26: ... ２６ ...
Страница 27: ... ２７ Circuit Diagram ...
Страница 52: ... ５１ Connection Sketch Interpretat ...