
1
2
3
4
5
6
7
8
A
B
C
D
8
7
6
5
4
3
2
1
D
C
B
A
Title
Number
Revision
Size
A2
Date:
30-Aug-2003
Sheet of
File:
E:\BBKAV2~1\212TMAIN.SCH
Drawn By:
C68 4u7
R92
33K
C67
471
Q42
5551
Q41
5551
R91
2K
R90
2K
R88
100
R87
100
R82
10K
R80
2K2
D32
36V
-VCC1
Q40
5401
Q39
5401
R89
390
Q38 5551
Q37
5551
Q46
TIP41
Q56
C5198
Q45
TIP42
Q55
A1939
R79
100
R78
100
R102
0.25/5W
R101
0.25/5W
R102
220/0.5W
R86
1K2
R81 30K
C65
220uF/16V
C64
101
C65
101
C63
33P
C62
33
+VCC1
+VCC2
-VCC2
R84
4K7
R83
22K
C61
2U2
Q36
5551
D30
4148
D28
4148
C51 1uF
R56
33K
C45
332M
Q25
5551
Q24
5551
R63
2K
R61
3K3
R55
47K
R62
1K2
R54 27K
C49
47U/50
Q23
5401
C48
101
Q26
5551
Q52
C5196
Q22
5401
Q51
A1939
R52
3K9
D21
4148
R53
1K
R51
100
R60
100
C50
47uF/35V
C43
47U/50
C44
47/35
R59
220
R98
0.47/3W
R97
0.47/3W
-VCC2
+VCC2
R50 4K7
R57
22K
D20
4148
D23
4148
Q28
5551
C47
2U2
L1
L1
56K
C13
220/25
C14
220/25
4148X4
Q1
9014
Q2
9014
Q3
9014
Q4
9015
C16 103
C15
220/25
D4
IN4148
RELAY2
3
RELAY1
56K
56K
56K
56K
R5
10/3W
C12
104
C10
104
R3
10/0.5W
LOUT
GND
GND
ROUT
SLOUT
GND
COUT
GND
GND
SROUT
+VCC3
R11
1M
L OUT
R OUT
SL OUT
C OUT
SR OUT
Q57
5551
R104
2k2
R107
390
VR1
470
C3
4U7
C55 4u7
R68
33K
C54
471
Q32
5551
Q31
5551
R67
2K
R66
2K
R72
100
R71
100
R77
10K
R75
2K2
D31
36V
-VCC1
Q30
5401
Q29
5401
R65
390
Q34
5551
Q33
5551
Q43
TIP41
Q53
C5198
Q44
TIP42
Q54
A1939
R74
100
R73
100
R99
0.25/5W
R100
0.25/5W
R69
220/0.5W
R70
1K2
R68 30K
C58
220uF/16V
C52
101
C57
101
C56
33P
C59
33
+VCC1
+VCC2
-VCC2
R103
4K7
R64
22K
C60
2U2
Q35
5551
D29
4148
D24
4148
L2
L1
R4
10/3W
C11
104
Q58
5551
R108
2k2
R109
390
VR2
470
C4
4U7
R58
10
C39 1uF
R49
33K
C41
332M
Q20
5551
Q19
5551
R39
2K
R37
3K3
R48
47K
R38
1K2
R47
27K
C37
47U/50
Q18
5401
C38
101
Q17
5551
Q49
C5196
Q21
5401
Q50
A1939
R46
3K9
D18
4148
R45
1K
R44
100
R36
100
C36
47uF/35V
C42
47U/50
C40
47/35
R41
220
R95
0.47/3W
R96
0.47/3W
-VCC2
+VCC2
R42 4K7
R43
22K
D19
4148
D22
4148
Q27
5551
C46
2U2
C9
104
R2
10/0.5W
R40
10
C33
1uF
R28
33K
C53
332M
Q15
5551
Q14
5551
R35
2K
R33
3K3
R105
47K
R34
1K2
R27
27K
C34
47U/50
Q13
5401
C32
101
Q16
5551
Q48
C5196
Q12
5401
Q47
A1939
R26
3K9
D16
4148
R25
1K
R24
100
R32
100
C35
47uF/35V
C30
47U/50
C31
47/35
R31
220
R93
0.47/3W
R94
0.47/3W
-VCC2
+VCC2
R29 4K7
R106
22K
D17
4148
D17
4148
Q11
5551
C29
2U2
C8
104
R1
10/0.5W
R30
10
1
2
3
4
CN3B
4PIN
1
2
3
4
5
6
7
CN4B
7PIN
GND
CIN
SRIN
SLIN
+12V T
+12V
-12V
+5V
GND
LIN
RIN
GND
CIN
SRIN
SLIN
LIN
RIN
ERROR
ERROR
ERROR
ERROR
ERROR
ERROR
C OUT
SR OUT
SL OUT
L OUT
R OUT
L OUT
R OUT
SL OUT
C OUT
SR OUT
Содержание AV212T
Страница 1: ...AV212T DIGITAL SURROUND HOME THEATRE AMPLIFIER SERVICE MANUAL SM 001 03...
Страница 15: ...AV212T PANEL...
Страница 16: ...AV212T REAR PANEL...
Страница 17: ...AV212T REMOTE CONTROLLER...
Страница 23: ......
Страница 24: ......
Страница 25: ......
Страница 26: ......