Philips HTS3100 Series, Руководство по обслуживанию

Страница: 42 / 49

EN 42 3139 785 31871
For information only (Amp Board)
8 Overview - Modulator, Input/Output and Headphone/Line Output
Connectors
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
OUT_D
PWM_B
PWM_D
OUT_B
OUT_C
PVDD GND_A
VGND
OUT_A
PVDD GND_B
VGND
PVDD GND_D
VGND
PVDD GND_C
VGND
PVDD
PVDD
GVDD
/RESET_CD
VDD
PWM_A
PWM_C
/SD
/TW
/RESET_AB
GVDD
VGND
PROTECT_A
Split_Cap
Split_Cap
Split_Cap
Split_Cap
Split_Cap
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
Mode Table
M2
L
L
H
H M1
L
H
L
H Type
2xBTL
2xBTL
2xBTL
1xPBTL Description
Full Protection, 2N+2 mode
No OLP - Latching Shutdown, 2N + 2, No Pulse Stretcher
Full Protection, 1N + 2 mode
Full Protection, 1N + 2 mode (PBTL)
POWER OUTPUT STAGE (SE)
2
1
3
Q102
MMBT2907A
Q102
MMBT2907A
2
1
C104
100nF
0603
C104
100nF
0603
1
2
R146
3.3R
0603
R146
3.3R
0603
GVDD_B
1
OTW
2
SD
5
PWM_A
6
RESET_AB
7
PWM_B
8
OC_ADJ
9
GND
10
AGND
11
VREG
12
M3
13
M2
14
M1
15
PWM_C
16
RESET_CD
17
PWM_D
18
GVDD_C
22
GVDD_D
23
BST_D
24
PVDD_D
27
OUT_D
28
GND_D
29
GND_C
30
OUT_C
31
PVDD_C
32
BST_C
33
BST_B
34
PVDD_B
35
OUT_B
36
GND_B
37
GND_A
38
VDD
21
GVDD_A
44
BST_A
43
PVDD_A
40
OUT_A
39
NC
3
NC
4
NC
19
NC
20
NC
25
PVDD_D
26
PVDD_A
41
NC
42
U100
TAS5142DDV
U100
TAS5142DDV
1 2
R118
100k
0603
R118
100k
0603
2
1
C169
47nF
50V
0603
C169
47nF
50V
0603
1
2
R164
3.3R
0603
R164
3.3R
0603
1 2
L130
22uH L130
22uH
1 2
R115
100k
0603
R115
100k
0603
2 1
C109
33nF 1206
100V C109
33nF 1206
100V
1
2
R143
10k
0603
R143
10k
0603
1
2
C142
220uF
35V
C142
220uF
35V
1
2
R165
3.3R
0603
R165
3.3R
0603
2
1
C115
100nF
0805
50V
C115
100nF
0805
50V
1 2
L151
22uH L151
22uH
1 2
C180
10uF
16V
C180
10uF
16V
1
2
R162
10k
0603
R162
10k
0603
1
2
C160
220uF
35V
C160
220uF
35V
1 2
R114
100k
0603
R114
100k
0603
1
2
C163
220uF
35V
C163
220uF
35V
1 2
L170 L170
2 1
C108
33nF 1206
100V C108
33nF 1206
100V
2
1
3
Q103
MMBT2907A
Q103
MMBT2907A
1 2
R110
10R
0603
R110
10R
0603
1 2
R116
100k
0603
R116
100k
0603
2
1
C117
100nF
0805
50V
C117
100nF
0805
50V
1 2
L173 L173
1
2
C162
220uF
35V
C162
220uF
35V
2
1
C148
47nF
50V
0603
C148
47nF
50V
0603
1 2
R140
470R
0805
R140
470R
0805
1 2
L172 L172
1
2
R147
3.3R
0603
R147
3.3R
0603
2
1
C145
1uF
25V
0805
C145
1uF
25V
0805
1 2
L171 L171
2
1
C150
1uF
C150
1uF
2
1
C101
100nF
0603
C101
100nF
0603
2
1
C147
47nF
50V
0603
C147
47nF
50V
0603
2
1
C113
100nF
0805
50V
C113
100nF
0805
50V
2
1
C151
1uF
C151
1uF
1 2
L131
22uH L131
22uH
2
1
C144
1uF
25V
0805
C144
1uF
25V
0805
1
2
R166
3.3R
0603
R166
3.3R
0603
2
1
C164
1uF
25V
0805
C164
1uF
25V
0805
1 2
R117
100k
0603
R117
100k
0603
1 2
R108
10R
0603
R108
10R
0603
2
1
C166
47nF
50V
0603
C166
47nF
50V
0603
1
2
C140
220uF
35V
C140
220uF
35V
2
1
C146
47nF
50V
0603
C146
47nF
50V
0603
1
2
R163
10k
0603
R163
10k
0603
2
1
C102
100nF
0603
C102
100nF
0603
1 2
R141
470R
0805
R141
470R
0805
1
2
C141
220uF
35V
C141
220uF
35V
2 1
C110
33nF 1206
100V C110
33nF 1206
100V
1
2
R167
3.3R
0603
R167
3.3R
0603
2
1
C165
1uF
25V
0805
C165
1uF
25V
0805
2
1
C149
47nF
50V
0603
C149
47nF
50V
0603
1
2
C143
220uF
35V
C143
220uF
35V
1 2
R160
470R
0805
R160
470R
0805
1
2
R144
3.3R
0603
R144
3.3R
0603
2
1
C167
47nF
50V
0603
C167
47nF
50V
0603
2
1
C119
100nF
0805
50V
C119
100nF
0805
50V
2
1
C105
100nF
0603
C105
100nF
0603
2
1
C171
1uF
C171
1uF
1 2
L150
22uH L150
22uH
2
1
C168
47nF
50V
0603
C168
47nF
50V
0603
1
2
C161
220uF
35V
C161
220uF
35V
1
2
R142
10k
0603
R142
10k
0603
1 2
R113
10k
0603
R113
10k
0603
2 1
C107
33nF 1206
100V C107
33nF 1206
100V
1
2
R145
3.3R
0603
R145
3.3R
0603
1 2
R105
68k 0603
R105
68k 0603
2
1
C170
1uF
C170
1uF
1 2
R161
470R
0805
R161
470R
0805
a785-sch-002(3.00)_pg3-6.pdf