Boston Acoustics TVee 25, Руководство по обслуживанию

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C C
B B
A A
Title
Number Revision Size
A1
Date: 3/4/2011 Sheet of
File: C:\BostonAcoustics\..\TVeeM25Satellite-1220MP1.SchDoc Drawn By:
P4.
2/IN
T3
39
P1.
0/T2/A
IN0
40
P1.
1/T2EX
/A
IN
1
41
P1.
2/S2RX
D/AI
N2
42
P1.
3/S2TX
D
/A
IN3
43
P1.
4/SS/A
IN4
44
P1.5/AIN5/CEX3
1
P1.6/AIN6/CEX4
2
P1.7/AIN7/CEX5
3
RESET
4
P3.0/RXD
5
P4.3/INT2
6
P3.1/TXD
7
P3.2/INT0
8
P3.3/INT1
9
P3.4/T0/T0CKO
10
P3.5/T1/S2CKO
11
P3.
6/W
R
12
P3.
7/RD
13
X
TA
L2
14
X
TA
L1
15
V
ss
16
P4.
0
17
P2.
0/A8/KB
I0
18
P2.
1/A9/KB
I1
19
P2.
2/A10/KB
I2
20
P2.
3/A11/KB
I3
21
P2.
4/A12/KB
I4
22
P2.5/A13/KBI5
23
P2.6/A14/KBI6
24
P2.7/A15/KBI7
25
ICE_SCL
26
ICE_SDA
27
P4.1/ALE
28
V30
29
P0.7/AD7
30
P0.6/AD6
31
P0.5/AD5
32
P0.4/AD4
33
P0.
3/AD
3
34
P0.
2/AD
2
35
P0.
1/AD
1
36
P0.
0/AD
0
37
V
dd
38
MPC82G516A
U2
MPC82G516AF
C128 0.22u
GND
GND
GND
C2
0.1u
+
C1
10u/16V
FB26 BD600R
FB25 BD600R
R147
10K
GND
GND
1
2
3
CN4
ISP
1
2
3
4
CN11
ICP
GND
BK3.3V-1
STB ON/OFF
KEY-UP
KEY-PWR
KEY-S-Mode
KEY-Source
nRESET
nEN_ADC
1 2
CN20
To Power Switch
2
3
1
JK4
DC-Input
TH1
TH 4 Ohm/4A
+
C115
1000u/6V3 MG
+
C120
1000u/6V3 MG
1.8V
GND
M ain D 2 A m plifier
BK3.3V-1
BK3.3V-1
BK3.3V-1
BK3.3V-1
AUTO ON DET-1
AUTO ON DET-2
SW2
SW-SPDT
GND
BOUNDARY MD
+
C59
10u/16V
+
C156
100u/25V SD
SCL-DSP
SDA-DSP
1 G1
C
G2
3
4
2
SW1
1P4T
DWEESCL
DWEESDA
BOSTON TVee M25
GND
VCC
2
3
4
5
1
U13
C
123
100P/N
PO
C
124
100P/N
PO
R20
15.0K
R21
23.7K
R23
15.0K
R26
23.7K
R27
36.5K
R22
36.5K
3 G1
C1
G2 1
2
S6A
2P3T-SW
6
C2
4
5
S6B
2P3T-SW
R97
22K
+
C145
0R/0805
R102
120K
R81
47R
R101
47K
C151 NC
+
C138
1u/50V VREF-1
IN
1
Gain
2
Amp_out
3
GND
4
CAP
5
OUT1
6
OUT2
7
VCC
8
U4
NJM2072
C148
1000P
R82
4K7 R95
4K7
C136
0.1U
R96
1K
R98
10K
C152
4.7u/0805
C149
1u/0805
C147
4.7U/0805
R79
1K
R56
47.5K
R63
47.5K
C66
100P/NPO
C76
100P/NPO
R54
12K
R67
12K
R72
22K
R66
22K
C44 NC
C74 NC
R44
0R
R60 0R
VREF-1
R50
15K
R70
15K
R52
10K
R71
10K
R-IN
L-IN
R46
NC
R62
NC
+
C131
10uF/16V
+
C132
10uF/16V
+
C155
10u/16V
L12
BD600R
1
2
3
TORX147F
JK5
OPTICAL
DIGITAL INPUT
R99
100
R105
100
R-IN
L-IN
BK3.3V-1
R43
100
R47
100
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND GND GND GND GND
3
2
1
Q7
2N3904
R139
1K
C162
104
+
12
-
13
O
14
U8D
LMV934
-
9
+
10
O
8
U8C
LMV934
-
9
+
10
O
8
U15C
LMV934
+
12
-
13
O
14
U15D
LMV934
+
C36
10uF/16V
R130
330R
BK3.3V-1
A3.3V
A3.3V
C163
104
EESCL
EEWP
EESDA
EEWP
G
N
D
E
E
S
C
L
E
E
S
D
A
SPDIFRX
SPDIFTX
n
R
S
T
O
U
T
V
O
L
0
n
R
E
S
E
T
O
S
C
G
N
D
VOL1
XTALI
PWMVDD
GND
GND
GND
GND
PWMVDD
G
N
D
GND
nRSTOUT
nEN_ADC
BOOT_EE/I2C
ADC_MCLK MCLKT
nRESET
1 2
3
D11
BAT54A
SC20(SCKR0)
1
SRD2(SDIN0)
2
SC21(LRCKR0)
3
STD2(SDIN1)
5
SCK3(SCKT)
8
STD3(SDO)
9
SC22(LRCKR1)
6
MCLK
7
SC32(LRCLKT)
10
SC30
11
SC31
12
SRD3
13
STD0
14
SCK0
15
CVDD
16
RVDD
21
SRD0
22
SC00
23
SC01
24
SCK
26
TIO1
27
MISO
28
SCK2(SCKR1)
4
C
GN
D
50
C
VD
D
49
SC
L1
37
PR
OTECT9
38
SPDI
FRX
1
39
SPDI
FRX
0
40
IR
Q
A
43
IR
Q
B
44
IR
Q
C
45
IR
Q
D
46
G
PI
O6
35
SDA
1
36
SPDI
FTX
41
TEST
42
C
GN
D
51
R
GN
D
52
R
VD
D
53
PUM
PHI
54
PUM
PLO
55
PSSYN
C
56
PSTEM
P
57
PSCU
R
R
58
PW
MSY
NC
59
PR
OTECT3
60
PR
OTECT4
61
PR
OTECT5
62
CGND
69
CVDD
70
PWMGND
71
PWM17
72
PWM16
73
PWM15
74
PWM13
78
PWMGND
77
PWM14
75
PWMVDD
76
PWMGND
85
PWM11
80
PWM10
81
PWM3
92
PWM4
89
PWM7
86
PWM6
87
PWM5
88
PWM8
83
PWMVDD
84
PWM12
79
PWMVDD
90
PWMGND
91
PWMVDD
96
PWM2
93
PWM1
94
PWM0
95
PWM9
82
O
SC
O
UT
97
PLLA
G
ND
98
PLLTESTB
99
PLLTESTA
100
X
TA
LI
101
X
TA
LO
102
PLLA
V
DD
103
A
DC
VD
D
104
A
IN1
105
A
DC
REF
106
PR
OTECT8
109
nSS
110
A
IN0
107
A
DC
GN
D
108
R
VD
D
111
R
GN
D
112
C
GN
D
113
C
VD
D
114
SC
11
116
SC
12
115
SC
10
117
STD1
118
SC
K1
119
SR
D1
120
nR
STO
UT
121
nR
ESET
122
TIO
0
123
MOSI
29
CVDD
17
CGND
18
RGND
20
CGND
19
GPIO7
30
GPIO3
31
GPIO2
32
C
VD
D
48
TIO
2
47
G
PI
O5
34
G
PI
O4
33
RGND
68
RVDD
67
GPIO1
66
PROTECT2
65
PR
OTECT7
64
PR
OTECT6
63
PR
OTECT1
124
PR
OTECT0
125
G
PI
O0
126
SDA
0
127
SC
L0
128
SC02
25
U16
D2-92634-LR
A0
1
A1
2
A2
3
GND
4
VCC
8
WP
7
SCL
6
SDA
5
U18
AT24C1024
SPDIFRX
SPDIFTX
nEN_ADC
nRESET
ADC_MCLK
R129
0
R123
100K
R132
0
C88
0.1U C87
0.1U
C89
0.1U
C92
0.1U
C100
0.1U
C103
0.1U
C110
104 C111
104
C108
0.1U
C106
0.1U
C104
0.1U
C101
0.1U
C98
0.1U
C96
0.1U
C109
0.1U
+
C84
22u/10V
+
C83
22u/10V
+
C102
22u/10V
+ C99
22u/10V
+
C112
22u/10V
+
C113
22u/10V
+ C105
22u/10V
+
C107
22u/10V
+ C86
22u/10V
+
C
95
1000uF/6.
3V
+
C
94
1000uF/6.
3V
C97
10P
L1
BD600/2A
BK3.3V-1
BK3.3V-1
BK3.3V-1
BK3.3V-1
BK3.3V-1
BK3.3V-1
BK3.3V-1
BK3.3V-1 1.8V
1.8V
1.8V
1.8V
1.8V
BK3.3V-1
SCL-DSP
SDA-DSP
DSP-DO
DSP-LRCLK-2
DSP-SCLK-2
R
37
10K
DSP-WATCHDOG
R59 10K
R73 10K
R35
10K
R
39
10K
BK3.3V-1
A
IN0
A
IN1
SCL-DSP
nRESET
GND
PWM2-R
PWM3-R
ERR
2-R
ERR
1-L
PWM0-L
PWM1-L
1
23 4
JH-8M3
CN8
JH-8M3
1
23 4
JH-8M3
CN9
JH-8M3
SPDIFRX
AIN1
AIN0
VREF
1 2
3 4
5 6
7 8
9 10
11 12
13 14
CN12
To D2A Tool
nDONGLE
R18
10K
VREF
R74
33
GND
C32
R127
AUTO ON DET-1
AUTO ON DET-2
R114
BD600R
C260
R143
3K3
R
4
3K
3
BK3.3V-1
BK3.3V-1
VCC
4
OUT
3
GND
2
EN
1
24.576 MHz oscillitor
OSC1
C12
0.1u
GND
BK3.3V-1
R160
BD600R
GND
MAIN_SYS_24576
MAIN_SYS_24576
I2S_D
I
I2S_LR
CLK
I2S_SC
LK
FB62
BD600R
FB61
BD600R
FB59
BD600R
FB60
BD600R
FB58
BD600R
FB57
BD600R
FB56 BD600R
L10
R6H-3T
+
C77
1000u/25V
BOND
ID2
ID1
ID4
ID3
1
2
3
4
5
6
7
8
9
10
11
12
CN16A
CON_12
I2S_BCLK
I2S_LRCLK
I2S_DATA
I2S_MCLK
D3.3V
R126
47
C93
0.1U
ADC_MCLK
DSP-DO
DSP-LRCLK-2
DSP-SCLK-2
C72
10u
1
2
3
4
5
6
7
8
RN11
100Kx4
1 2
3 4
5 6
7 8
RN12
10Kx4
GND
1 2
3 4
5 6
7 8
RN15
BD600x4
1
2
3
4
5
6
7
8
RN19
3K3x4
1 2
3 4
5 6
7 8
RN20
BD600x4
1 2
3 4
5 6
7 8
RN21
BD600x4
1 2
3 4
5 6
7 8
RN16
BD600x4
L3
15uH
L5
15uH
C25
0.1U
C27
0.1U
L CHANNEL
1
2
CN7
L-ch
C
26
0.
47u/63V
C21
1000P
GND-P
C126
0.1u
+
C9
1000u/25V MG
GND-P
L6
15uH
L8
15uH
C49
0.1U
C52
0.1U
1
2
CN5
R-ch
C
51
0.
47u/63V
C50
1000P
R CHANNEL
C56
0.1u C57
1u
GND-P
1 2
R51
10K
1 2
R53
121K
C34
0.1u
+
C33
1000u/25V MG
GND-P
HV
GND-P
C24
R122
GND-P
C78
R
149
C23
R
115
L13
R6H-3T L11
R6H-3T
GND-P
C4
1u C6
0.1u
1
2
3
4
5
6
7
8
RN22
1Kx4
1
2
3
4
5
6
7
8
RN23
1Kx4
1 2
3 4
5 6
7 8
RN25
33Rx4
FB63
BD600R FB64
BD600R
GND
HV
To Alpha+ TX RF Module
FB39
BD600R
GND
DSP-DO
DSP-LRCLK-2
DSP-SCLK-2
+
C142
220u/16V
R119
680R/1W
C68
0.1U
C11
0.1U
A5V
R133
10K/0805
+
C63
470u/16V
C153
0.1u
FB66
BEAD-600/2A
C135
47p
C133
0.1u
L504
47uH
C154
0.1u/50V
R174
10K
R175
1K87
1
2
D1
SCD24
C134
8200P
C137
680p
+
C158
470u/10V MG
BOOT
1
VIN
2
EN
3
SS
4
VSNS
5
COMP
6
GND
7
PH
8
U10
TPS54233
R173
348K
R172
78K7
R177
22K6
+5V
C159
0.1u
GND
FB67
BD600R/2A
VI
3
VO
2
G
ND
1
VO
4
U6
LD1117 3.3V
GND
GND
C69
0.1U
+
C139
470u/10V MG
FB69
BD600R/2A
C37
0.22u
C40
0.22u
C15
0.22u
C17
0.22u
PWM2-R
PWM3-R
PWM0-L
PWM1-L
ERR2-R
ERR1-L
GND-P
HV1
HV2
HV2
HV2
C42
0.1U
BK3.3V-1
FB70
BD600R
GND-P
GND-P
GND-P
C41
1u
NPDN
NOVRT
GND-P
NPDN
NOVRT
R159
3K3 R158
3K3
BK3.3V-1
SDA-DSP
C5
R111
C121
R152
GND-P
C55
R144
GND-P
GND
C127
0.1u
C35
0.1u
R137
10K
R161
10K
VI
3
VO
2
G
ND
1
VO
4
U3
LD1117-1.8V
1
2 4
5
3
U11
74HC1G125
1.8V
GND
MCU_SYS_24576
MCU_SYS_24576
C14
0.1u
Two Full Bridges
1
2
R135
1K
1
2
R136
1K
C61
100P
C60
100P
GND-P
GND-P
BK3.3V-1
R156
BD120R
FB28
BD600R
X0
12
X1
14
X2
15
X3
11
INH
6
VDD
16
G
ND
8
VEE
7
A
10
B
9
X
13
Y
3
Y0
1
Y1
5
Y2
2
Y3
4
U14
74HC4052
0.1u
C80
GND GND
GND
R45
10R
R58
10R
C140
100P/NPO
C141
100P/NPO
GND
L ch
R ch
2
G
1
1
JK2A
4
G
2
3
JK2B
A5V
R86
47.5K
+
C43
10uF/16V
R87
47.5K
+
C46 10uF/16V
C47
100P/NPO
C48
100P/NPO
R31
12K
R32
12K
C164 NC
C165 NC
R28
0R
R48 0R
VREF-1
R24
15K
R25
15K
R30
10K
R41
10K
+
C90
10u/16V
R29
NC
R49
NC GND
GND
GND
GND
GND
+
3
-
2
O
1 V
+
4
V
-
11
U8A
LMV934
+
5
-
6
O
7
U8B
LMV934
+
C45
10uF/16V
3V3A
R88
10R
3V3A
C20
100P
C13
100P
AIN1
AIN0
3.5 PHONE JACK
5
1
2
3
4
JK1
EJ-3556A
Aux in
+
C82
220u/16V
GND
A3.3V
A3.3V
+
5
-
6
O
7
U15B
LMV934
MUX_0
+
C119
10u/16V
GND
A3.3V
R12
10R
B3V3
+
3
-
2
O
1 V
+
4
V
-
11
U15A
LMV934
R163
10K
R166
2K2
3
2
1
Q17
MMBT1815
GND
R165
3K3
1 2
3
Q18
MMBT5401
A5V
VI
3
VO
2
G
ND
1
VO
0
U5
LD1117-5V
VI
3
VO
2
G
ND
1
VO
0
U12
LD1117-3V3
1
2
3
4
CN25
To Main PCB CN26
1
2
3
4
CN26
To DGIN PCB CN25
DGND
C146
0.1u
nPDN
1
OCFG1
2
OCFG0
3
PWMGND
4
PWMVDD
5
nOVRT
6
PWM1
7
PWM2
8
PWM3
9
PWM4
10
PWM5
11
PWM6
12
PWM7
13
PWM8
14
REG5V
30
HVDDB
31
HGNDB
32
OUTB
33
HSBSB
34
HSBSA
35
OUTA
36
HGNDA
37
HVDDA
38
PWMGDN2
15
nERRORA
16
nERRORB
17
nERRORC
18
nERRORD
19
HVDDD
20
HGNDD
21
OUTD
22
HSBSD
23
HSBSC
24
OUTC
25
HGNDC
26
HVDDC
27
IREF
28
VDDHV
29
PAD
39
U9
D2-24044
GND-P
3.3V-D
V
CC
3
G
ND
2
V
OU
T
1
IR1
ECM-V38-3V
+
C7
10uF/10V
R15
100R
R15510K
GND-DGND-D
GND-D
1 2
3 4 TA1
Power
1 2
3 4 TA4
Mute
1 2
3 4 TA2
Source
1 2
3 4 TA5
Vol -
1 2
3 4 TA6
Vol +
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
CN24
To Main PCB CN23
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
CN23
To Display PCB CN24
3.3V-D
Display & Key Board
CONTROL PANEL (TBD)
1 2
3 4 TA3
SOUND
ST-BY
ON
LEARNING
OPTICAL
RCA
MINIJACK
MUSIC
MOVIE
DOLBY
LED Define(TBD)
G
R
G
R
2
1
3
E
G
LED1
3PIN-LED
2
1
3
E
G
LED2
3PIN-LED
G
R
2
1
3
E
G
LED3
3P-LED
R
R
R
G
G
G
R+G
R+G
R+G
R106
2K
IR
KEY-MUTE
KEY-UP
KEY-DOWN
R93
4K7
KEY-PWR
FB53
BD600R
R104
2K2
KEY-Source
POWER
R110
2K
R1
4K7
R17
2K
R2
2K2
R19
2K
R7
4K7
R10
2K
R8
2K2
R40
2K
3
2
1
Q4
2N3904
3
2
1
Q2
2N3904
3
2
1
Q31
2N3904
3
2
1
Q32
2N3904
3
2
1
Q33
2N3904
3
2
1
Q34
2N3904
BK3.3V-1
KEY-S-Mode
ST-BY
RCA-IN
MINI-IN
MOVIE
MUSIC
C160
0.1u
C161
0.1u C166
0.1u
C130
R183
GND-P
C125
R185
GND-P
C129
R182
GND-P
C122
R184
GND-P
IR
KEY-MUTE
POWER
ST-BY
1 2
3 4
5 6
7 8
RN13
BD600x4
1 2
3 4
5 6
7 8
RN14
BD600x4
RCA-IN
MINI-IN
MOVIE
MUSIC BOND
FB27 BD600R
R164
100K
3
2
1
Q11
2N3904
G
1
D
3
S
2
Q8
AP2305GN
GND
BK3.3V-1
R167
68K
STB ON/OFF
KEY-DOWN
R125
10K
BK3.3V-1
R168
10K
R68
10K
R157
BD600R
C16
1u
C11A
0.1u
C12A
47p
C13A
47p
C14A
47p
C15A
C16A
C17A
GND
C08A
0.1u
C07A
0.1u
C06A
0.1u
C05A
0.1u
C04A
0.1u
C03A
0.1u
C01A
0.1u
C02A
0.1u
C09A
0.1U
C21A
0.1u
GND
R116
0R
C261
10u
GND
C259
1u
GND