ALPHA 50 & 65 EVO
Electronic Diagrams
ALPHA 50 & 65 EVO
Contents
Alpha 50 Evo Schematic Page 3 to 11
Alpha 50 Evo BOM Page 12 to 18
Alpha 65 Evo Schematic Page 19 to 27
Alpha 65 Evo BOM Page 28 to 34
Top Layout & Silkscreen Page 35 to 36
Bottom Layout & Silkscreen Page 37 to 38
3
Alpha 50 Evo Schematic
ALPHA 50 EVO
Electronic Diagrams
4
Alpha50
A3
TITLE-PCB
SIZEFILE NO
DATEDAPPROVEDDATEDCHECKEDDRAWN
COMPANY
DATED
REV SHEET
TITLE-SCH
3
2
1
E
D
C
B
A
TRISTAR R&D JZHANG
1
234
5
A
B
C
D
E
54
TRISTAR ELECTRONIC CO,.LTD.
AC -DC POWERAC100-240V IN
VCC
RCA IN
6.35 IN
XLR IN
AMP
TPA3245
DCDC
+3.3V
+12V
6R
4R
50=20W+30W
MCU
TO AMP
DCDC+12V
+/-12V
DCDC+3.3V
DC23V
AC100-240V
AC-DC
+VCC
MCU 可控
2020/10/23
Y
Y
Y
Y
H
H
+12V
-12V
MCU
LP IN
HP IN
PRE
FREQ
MASTER
HP
LP
65=25W+55W
80=30W+80W
TO MCU
TO PRE
MCU 可控
TO AMP
AUTO ON
SW
SIN
V2.9
5
Alpha50 POWER
TITLE-PCB
SIZEFILE NO
DATEDAPPROVEDDATEDCHECKEDDRAWN
COMPANY
DATED
REV SHEET
TITLE-SCH
3
2
1
E
D
C
B
A
TRISTAR R&D JZHANG
1
234
5
A
B
C
D
E
54
TRISTAR ELECTRONIC CO,.LTD.
A3
IN： AC100-240V/ 47Hz-63Hz
HV+
VCC
功放功率地
改变压器噪音
50=2.49k=20v
65=2.2k=24v
2020/10/23
Y
Y
Y
Y
H
H
V2.9
两端加磁珠
EMC
EMC
两端加磁珠 两端加磁珠
EMC
中间脚加磁珠
EMC
ADD套小磁环
EMC
EMC
VR3
5D471K
CA22
NC*
CA12
1uF/50V
RA17
1
1
8
8
K
K
1
1
%
%
RA21
2
2
.
.
4
4
9
9
K
K
RA19
1
1
k
k
CA19
0.1uF/50V
RA23
1
1
0
0
Ω
Ω
1
1
G1
A1
F1
T
T
2
2
A
A
2
2
5
5
0
0
V
V
a
a
c
c
RT1
2.5D-15
RA18
2
2
K
K
OB2362
1
GND
2
FB
3
PRT
4
SENSE
5
VDD
6
GATE
U
U
A
A
3
3
G
DS
Q13
SV7N65
RA24
1
1
0
0
K
K
Ω
Ω
RA25
1
1
0
0
Ω
Ω
RA22
1
1
0
0
Ω
Ω
CA21
473/50V
CA17
22uF/50V
CA16
0.01uF/50V
12
ZD1
18V 1/2W
RA15
nc
CA18
47uF/50V
RA16
5
5
.
.
1
1
k
k
Ω
Ω
RA28
2
2
.
.
2
2
K
K
CA5
100uF/35V
CA8
100uF/35V
CA4
100uF/35V
CA7
100uF/35V
23
4
1
L14
30mH/5A
RT2
100K
RA20
n
n
c
c
FOR CONTINUED PROTECTION AGAINST
RISK OF FIRE REPLACE ONLY WITH
SAME TYPE T3.15A 250V FUSE.
REMARKHE1
1
2
3
IN1
3PIN-3.96母
1
2
OUTA1
TO-POWER SW
1
2
3
Q14
2N5551
1
2
3
Q15
2N5401
1
32
U14
TL431
L31
22uH/3A
L32
4.7UH
L33
4.7UH
~
~
-
+
BD1
1
2
3
4
L34
1
2
3
4
L35
RA13
1K
RA5
10R
RA6
10R
RA9
10R
CA11
221/100V
CA6
221/100V
CA2
221/100V
RA1
1M
RA2
1M
RA3
1M
RA4
1M
CX3
NC
CX1
224/275VAC
CX2
224/275VAC
CY1
471
CY2
471
RA14
90R/100M/1206
RA10 2M RA11
2M
RA7
100k
RA8
100k
1
2
3
4
5
6
7
8
9
10
11
12
T1
C151
120UF/400v
12
DA5
FR107
12
DA7
FR107
CA9
472/1KV
CY4
471
CY3
NC
1
23
4
U9
PC817
12
DA4
FR107
12
DA6
FR107
12
DA1
US2J
12
DA2
US2J
DA8
1N4148
RA26
0.33R*
RA27
0.33R*
DA9
1N4148
CA13
1500UF/35V
CA14
1500UF/35V
CA15
1500UF/35V
CA3
47PF/1KV
CA10
103/1KV
RA30
0R
RA31
NC
1
1
G2
A1
RA29
0R
2
1
3
4
DA3
L27
插件穿心磁珠
CM1
104/50V
L28
插件穿心磁珠
CM11
104/50V
CM12
104/50V
CM13
104/50V
[2]
HV+
[8]
OUT1-
[5,6,8]
+VCC
[8]
OUT2+
[2]
HV+
[2]HV+
PAGND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
[2]
VCC
[2]
VCC
6
Alpha50 input
A3
TRISTAR ELECTRONIC CO,.LTD.
45
E
D
C
B
A
5
43 2
1
TRISTAR R&D JZHANG
A
B
C
D
E
1
2
3
TITLE-SCH
SHEETREV
DATED
COMPANY
DRAWN CHECKED DATED APPROVED DATED
FILE NO SIZE
TITLE-PCB
2020/10/23
Y
Y
Y
Y
H
H
+0DB
+6DB
LF
HF
XLR INPUT
6.35 JACK INPUT
RCA INPUT
0DB/6DB
V2.9
2
1
3
RCA1
RL1
FB120R
RL3
FB120R
C1
101/50V
C2
100PF
R2
5.1K**
R3
15K
2
1
3
D3
BAV99
12
C3
47uf/35v
ESD2
ESDA0603/09
C6
100PF
R4
47K
12
C4
10uf/50v
12
C5
10uf/50v
R5
4.7K**
R6
4.7K**
+
-
10
9
8
U1-C
OPA1679
4
11
U1-E
OPA1679
R7 5.6K**
R8
5.6K**
C7
47PF
R9
24K
R11
5.6K*
C8
47PF
C9
47PF
R12
5.6K*
C10
47PF
R14
2K
R15
15K
1
2
3
SW1
3
2
1
12
3
XLR1
XLR-SPM08A
1
2
3
4
5
CK1
SJ-6305A-5P
C17
104
C18
104
1
P+
1
P-
1
TP1
1
+12V
1
-12V
RL2
FB120R
ESD3
ESDA0603/09
ESD4
ESDA0603/09
2
1
3
D2
BAV99
2
1
3
D1
BAV99
RC20
0R**
C12
47PF/50V
R13
6.2K
R10
150R
1 2 C14
47uf/35v
C15
104/MET
R16
10K
R17
2.2K**
R18
2.2K**
R19
10K
R20
0R
R21
15K
R134 10K
R141 10K
R199
10K
R200
3.6K
R201
3.6K
R202
10K
R203
3K
R204
30K
R205 10K
R206 10K
C31
47PF/50V
ESD5
ESDA0603/09
12
L3
FB120R
12
L4
FB120R
C16
272/MET
C28
473/MET
1
2
3
4
VR1
R097X5N,X=20MM,10K(待定)
1
2
3
4
VR2
R097X5N,X=20MM,10K(待定)
ESD1
ESDA0603/09
C85
104/MET
C90
104/MET
C91
104/MET
1
P1
1
P2
1
P5
1
P6
1
P7
1
P8
1
P31
P4
+
-
3
2
1
U8-A
NE5532
+
-
5
6
7
U8-B
NE5532
+
-
5
6
7
U1-B
OPA1679
+
-
12
13
14
U1-D
OPA1679
1
2
3
Q8
2N5551
1
P9
1
P10
1
P11
1
P12
1
P13
R184
NC
C13
47PF
RL28
300R/100M
RL12
300R/100M
ESD7
ESDA0603/09
ESD9
ESDA0603/09
R215
47K*
+12V-12V
[7]
XLR-
[7]
XLR+
[7]
RCA
[3,4,8]
-12V
[3,4,6,8]
+12V
[3,4,6,8]
+12V
[3,4,8]
-12V
[5]
MASTER_COMP
[4]
HF_SIG
[4]
LF/LMF_SIG
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
7
Alpha50 HF/LF/LMF
TITLE-PCB
SIZEFILE NO
DATEDAPPROVEDDATEDCHECKEDDRAWN
COMPANY
DATED
REV SHEET
TITLE-SCH
3
2
1
E
D
C
B
A
TRISTAR R&D JZHANG
1
234
5
A
B
C
D
E
54
TRISTAR ELECTRONIC CO,.LTD.
Y
Y
Y
Y
H
H
2020/10/23
V2.9
HF
LF
FREQ
FREQ
TO AMP
TO AMP
ADD
R33
9.1K*
R34
NC**
R35
OR**
R36
5.1K*
R37
5.1K*
R38
OR*
R39
NC*
R40
348K*
R42
910R*
R43
NC*
R44
120K*
R45
1.1K*
4
11
U3-E
TL074
R52
2K7*
R53
36K*
R54
3K9*
R55
0R
C34
47PF
R58
560R*
C36
22PF
4
11
U4-E
TL074
4
11
U2-E
OPA1679
4
11
U5-E
TL074
4
11
U6-E
TL074
C104
104
C105
104
C107
104
C108
104
C109
104
C110
104
C111
104
C113
104
C114
104
C117
104
1
2
C118
220UF/25V
12
C119
220UF/25V
R22
NC*
R23
180K*
R24
1.05K*
-
+
12
13
14
U2-D
OPA1679
R79
2.4K*
R80
7.5K*
R81
7.5K*
R82
1.3K*
R83
3K*
R84
180K*
R85
NC
R86
820R*
R88
2.4K**
R89
220K*
R90
1.69K**
R91
300R*
R92
82K*
R93
1.2K*
R94
10.2K*
R95
42.2K*
R96
1.91K*
C23
47PF
R97
7.32K*
R98
1.2K*
R99
383K*
R107
4.42K**
12
L16
FB120R
12
L17
FB120R
12
L18
FB120R
12
L19
FB120R
12
L20
FB120R
12
L21
FB120R
12
L22
FB120R
12
L23
FB120R
12
L24
FB120R
12
L25
FB120R
CH2
NC**
CH3
153/MET*
CH4
473/MET
CH5
473/MET*
CH6
563/MET*
CH7
222/MET*
CH8
103/MET*
CH1
222/MET*
CH13
222/MET*
CH10
472/MET
CH11
472/MET
CL2
223/MET*
CL3
153/MET*
CL4
682/MET*
CL5
123/MET*
CL6
103/MET*
CL7
473/MET*
CL8
103/MET*
CL9
683/MET*
CL10
562/MET*
CL11
154/MET
CL12
154/MET
CL14
104/MET*
CL13
224/MET*
CH9
4n7/MET*
C19
22PF
R41
1K
CH12
2n2/MET*
8
4
U8-C
NE5532
C29
104
C30
104
12
L29
FB120R
12
L30
FB120R
-
+
10
9
8
U5-C
TL074
-
+
3
2
1
U5-A
TL074
R32
330R*
C67
47PF
R1
5.1R
R46
5.1R
R129
22R
R130
20K
R132
3K**
C112
104/50V
R133
220R
R139
14K
1
2
D5
IN4148
R142
20K
R143
14K
R144
220R
1
2
D9
IN4148
R145
22R
-
+
3
2
1
U1-A
OPA1679
-
+
5
6
7
U5-B
TL074
-
+
12
13
14
U5-D
TL074
-
+
10
9
8
U2-C
OPA1679
-
+
3
2
1
U2-A
OPA1679
-
+
12
13
14
U3-D
TL074
-
+
10
9
8
U3-C
TL074
-
+
3
2
1
U3-A
TL074
-
+
5
6
7
U3-B
TL074
-
+
5
6
7
U2-B
OPA1679
1
2
3
Q1
2N5551
1
2
3
Q4
2N5551
1
2
3
Q6
2N5401
1
2
3
Q2
2N5401
R109
9.09K**
R187
NC
R188
910R*
R214
3K**
+12V
-12V
[3]
HF_SIG
[6]
HF_FIL
[5]
HF_COMP
[4]
B
[4]
B
[3]
LF/LMF_SIG
[5,6]
LF_FIL
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
[3,6,8]
+12V
[3,8]
-12V
GND
GND
[5]
U4+12V
[5]
U4-12V
[4]
X
[4]
X
[4]
X
[4]
X
GND
GND
8
Alpha50 MASTER
TRISTAR ELECTRONIC CO,.LTD.
45
E
D
C
B
A
5
43 2
1
TRISTAR R&D JZHANG
A
B
C
D
E
1
2
3
TITLE-SCH
SHEETREV
DATED
COMPANY
DRAWN CHECKED DATED APPROVED DATED
FILE NO SIZE A3
TITLE-PCB
Y
Y
Y
Y
H
H
2020/10/23
V2.9
MASTER
ADD 0211
+
-
10
9
8
U4-C
TL074
+
-
12
13
14
U4-D
TL074
12
C22
22UF/50V
R102
1K**
R103
4.7M
R105
249K**
R106
33K**
+
-
3
2
1
U4-A
TL074
+
-
5
6
7
U4-B
TL074
R61
4.7M
R62
249K
12
C37
22UF/50V
R63
33K
R66
3.6K
R69
3.6k
R25 10K
R26 10K
R27 5.1K
R28
10K
R29
5.9K**
R30
75K
12
D7
IN4007
12
D6
IN4007
12
D18
IN4007
R31
1K
R56
9.1K**
1
2
3
Q3
2N5551
1
2
3
Q5
2N5551
D8
BAT54C
R67 200R/NC
R68
200R/NC
D10
1N4148
D11 1N4148
R110
220R**
CH14
NC
C141
102/100V/1206**
R172
20K
[4,6]
LF_FIL
[2,6,8]
+VCC
[3,5]
MASTER_COMP
[4,5]
U4+12V
[3,5]
MASTER_COMP
GND
GND
GND
GND
GND
GND
[4,5]
U4+12V
[4]
U4-12V
[4,5]
U4+12V
GND
[4]
HF_COMP
9
Alpha50 AMP
TITLE-PCB
A3SIZEFILE NO
DATEDAPPROVEDDATEDCHECKEDDRAWN
COMPANY
DATED
REV SHEET
TITLE-SCH
3
2
1
E
D
C
B
A
TRISTAR R&D JZHANG
1
234
5
A
B
C
D
E
54
TRISTAR ELECTRONIC CO,.LTD.
Y
Y
Y
Y
H
H
2020/10/23
V2.9
输入运放
输入运放
反馈
EMI整改增加
EMI整改增加
EMC
AMP
EMC
ADD 磁环
功放压条地
-
+
10
9
8
U6-C
TL074
-
+
12
13
14
U6-D
TL074
R163
100R
R164 3K*
R165
2.7K*
C92
47PF
R49
3K*
C20
47PF
R50
2.7K*
R51
2.7K
R59
2.7K
R57
22R*
R76
3K*
C68
47PF
R77
100R
R78 2.7K*
R87
100R
R100
2K**
R101
2.7K*
C82
102/50V
R104
2K**
C83
102/50v
R113
2.7K*
R114
0R**
R115
0R**
R116
180R**
R117
2K**
C84
102/50V
R118
100R
R126 2.7K*
-
+
5
6
7
U6-B
TL074
-
+
3
2
1
U6-A
TL074
1
2
3
Q16
2N5401
1
2
3
Q17
2N5551
1
2
3
Q18
2N5551
R207
47K*
R208
47K*
1
2
D12
1N4148
R209
15K*
R210
1K**
R211
100K*
D17
NC**
12
C21
47uF/25V*
R212
47K*
R156
10K*
C24
NC**
R60
NC**
R64 NC**
C25
NC**
C32
NC**
R65
NC**
R70 NC**
C38
NC**
C48
102/100V
R71
18K
R72 2K
C51
221/100V
C64
102/100V
R73
18K
R74 2K
C65
221/100V
RL4
NC**
RL5
NC**
RL7
FB120R
RL8
FB120R
CM5
104/50V
CM6
104/50V
CM7
104/50V
CM8
104/50V
CM9
104/50V
CM10
104/50V
C80
470/35
C43
470/35
C47
105/100
C50
105/100
C52
105/100
C53
105/100
L2
GPSR1050-100M
L5
GPSR1050-100M
L10
GPSR1050-100M
L11
GPSR1050-100M
1
WOOF+
1
WOOF-
1
HF+
1
HF-
1
TP17
1
TP18
1
TP19
1
TP20
C106
470/25V
OUT_D
OUT_D
PVDD_CD
PVDD_CD
PVDD_CD
OUT_C
OUT_B
PVDD_AB
PVDD_AB
PVDD_AB
OUT_A
OUT_A
BST_B
BST_A
GND
GND
GND
GND
GND
GND
BST_C
BST_D
GVDD_CD
/CLIP_OTW
VBG
/FAULT
/RESET
INPUT_D
INPUT_C
C_START
AVDD
GND
GND
DVDD
OSC_IOP
OSC_IOM
FREQ_ADJ
OC_ADJ
INPUT_B
INPUT_A
M2
M1
VDD
GVDD_AB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
IC3
IC-TPA3245
C49
NC
C54
NC
C55
102
C44
NC
C45
NC
C56
102
C57
102
C58
102
C59
103
C61
103
R124
3.3R
R125
3.3R
C33
103
C63
103
R121
3.3R
R122
3.3R
C40
105
C41
105
C72
105
C73
105
R154
10K
R12022K
C46
105
C115105
C121
103
C122
106/50v
C123
106/50v
C125106/50v
C126
106/50v
C127
104
C128
102
C62
104
C60
104
C76
104
R119
3.3R
R123
3.3R
C42
333
C39
333
C35
333
C77
333
1
2
3
4
J3
ECI2532-04
R136
NCR137NC
R138NCR140NC
CM3
104/50V
CM4
104/50V
CM14
102/50V
CM15
102/50V
CM16
102/50V
CM17
102/50V
CM18
104/50V
CM19
104/50V
CM21
104/50V
CM20
104/50V
CM23
104/50V
CM22
104/50V
A
[4,5]
LF_FIL
[6]
L-FEEDBACK+
[4]
HF_FIL
[6]
H-FEEDBACK-
[6]
L-FEEDBACK-
[6]
H-FEEDBACK+
A
[7]
AMP-RESET
[3,4,8]
+12V
[7,8]
+3.3V
[6,7]
/RESET
PAGND
PAGND
PAGND
[6]
OUTA
[6]
OUTB
[6]
OUTC
[6]
OUTD
[6]
L-FEEDBACK+
[6]
L-FEEDBACK-
[6]
H-FEEDBACK+
[6]
H-FEEDBACK-
PAGND
[6,8]
AMP_+12V
[2,5,8]
+VCC
[7]
/FAULT
[6]
L-FEEDBACK+
[6]
L-FEEDBACK-
[6]
H-FEEDBACK+
[6]
H-FEEDBACK-
[7]
/CLIP_OTW
[6,8]
AMP_+12V
[6]
OUTA
[6]
OUTB
[6]OUTC
[6]
OUTD
PAGND
PAGND
PAGND
PAGND
PAGND
PAGND
PAGND
[6,7]
/RESET
10
Alpha50 MCU
TITLE-PCB
A3SIZEFILE NO
DATEDAPPROVEDDATEDCHECKEDDRAWN
COMPANY
DATED
REV SHEET
TITLE-SCH
3
2
1
E
D
C
B
A
TRISTAR R&D JZHANG
1
234
5
A
B
C
D
E
54
TRISTAR ELECTRONIC CO,.LTD.
Y
Y
Y
Y
H
H
2020/10/23
V2.9
standby
auto on
AUTO ON
MCU
20200731
EMC
G
R
RESET/P4.0
RXD/3.0
TXD/P3.1
XTAL2/T0/P4.1
XTAL1/P4.2
INT0/P3.2
INT1/P3.3
GND
P3.7/T1/PWM
P1.4/AN4/TDI
P1.2/INT2/AN2/TDO
P1.3/VLPD/AN3/TMS
P1.5/AN5/TCK
P1.6/T2EX/AN6
P1.7/T2/AN7
VDD
1
2
3
4
5
6
7
89
10
11
12
13
14
15
16
U7
IC-SH88F2051A
1
2
3
4
CON1
R108
10K
R111
10K
C26
104
C27
105
1
2
3
SW2
R112 10K
R135
10K**
R173
0R
R174 0R
R175 0R
R176
0R
R177 0R
R178 0R
R181
10K**
R182
10K**
C103
104
C120
105
C129
106
C130
106
C133
106
R185
47K
R186 5K**
R189
10K
R190
10K
R191
3.6M**
R192
3.6M**
R193
10K
R194
10K
C136
105
C137
475
C138
475
C135
9PF**
C134
9PF**
R195
51K
R196
51K
R197
10K**
R198
10K**
C139
102
1 TP2
ESD8
ESDA0603/09
1
2
L26
FB120R
2
1
3
D4
BAV99
-
+
3
2
1
IC21-A
LMV358
-
+
5
6
7
IC21-B
LMV358
8
4
IC21-C
LMV358
C142
102/25v**
R157
5.1K**
1
2
3
Q11
MMBT5551
1
2
3
Q12
MMBT5551
1
2
3
Q19
MMDT4401
1
2
3
Q20
MMDT4401
R158
5.1K
R159
220R*
R161
27K
R162
1K
2
1
3
D14
BAV99
2
1
3
D15
BAV99
2
1
3
D19
BAV99
RL9
2K/100M
RL10
2K/100M
RL11
2K/100M
1
43
2
L12
1
2
3
4
J4
ECI2532-04
1
2
3
4
J5
ECI2532-04
R218
NC
R216
2.7K
R217
2.7K
R219
100R
[6,7,8]
+3.3V
[7]ON/OFF
[8]
OP_ON
[8]
+12AMP_ON
[6]
/RESET
[6]
/FAULT
[6]/CLIP_OTW
[6]AMP-RESET
[3]
XLR+
[3]
XLR-
[6,7,8]
+3.3V
[3]
RCA
[7]
1/2_3V3
[7]
1/2_3V3
[7]
1/2_3V3
[7]
ON/OFF
[6,7,8]
+3.3V
DGND
DGND
DGND
DGND
DGND
DGND
[7]
1/2_3V3
DGND
DGND
DGND
DGND
11
Alpha50 DCDC
TITLE-PCB
A3SIZEFILE NO
DATEDAPPROVEDDATEDCHECKEDDRAWN
COMPANY
DATED
REV SHEET
TITLE-SCH
3
2
1
E
D
C
B
A
TRISTAR R&D JZHANG
1
234
5
A
B
C
D
E
54
TRISTAR ELECTRONIC CO,.LTD.
Y
Y
Y
Y
H
H
2020/10/23
V2.9
+12V_AMP
-12V PRE
+12V PRE
+3.3V_MCU
1
面板地
模拟地
数字地
功放功率地
NEW
变压器地
ADD
EMC
ADD 20200925
BS
VIN
RT
GND FB
COMP
EN
SW
1
2
3
45
6
7
8
9
U10
EML3193B
12
L1
10uH/CD54
1
2
C69
220UF/25v
12
C70
22UF/50v
12
L6
1mH/0.5W
C71
104
R149
200k
R150
33K
C74
NC
C75
470PF
C78
104
C79
104
R151
1.5K
R152
22K
C81
NC
1
2
D131N5819
12
L7
22uH/CD54
12
L8
22uH/CD54
12
C86
100UF/35v
12
C87
100UF/35v
C88
104
C89
104
R131
1K**
R153
3.3K**
1
2
3
Q9
2N5401
Z1
NC**
Z2
NC**
A
KE
C
A
KE
C
U12
12
C101
22uf/25v
1
2
C102
22uf/25v
R170
10K
R146
10K
R147
510R**
12
L15
FB120R
D16
IN5198
12
L13
1mH/0.5W
12
L9
4.7uH/CD54
C97
104
C98
105
C96 104
C99
104
1
2
C100
100/35v
12
C95
220UF/10V
RL6
100M/300R
SW
BS
VCC
GND
FB
PG
EN
IN
1
2
3
45
6
7
8
U11
EML3190
R179
10K
R180
33K
R167 10K
R168
36K
R169
12K
R75
NC
1
2
3
Q7
2N5551
1
2
3
Q10
2N5551
PTC1
0.75A/33V(MSMD075/33蓝宝)
PTC2
0.75A/33V(MSMD075/33蓝宝)
1
MARK1
1
MARK2
1
MARK3
1
MARK4
1
MARK5
1
MARK6
1
MARK7
1
MARK8
1
32
U13
CJ431
R183
20.5K/0603/1%**
R213
84.5K/0603/1%*
U15
CJ431
R243
20.5K/0603/1%**
R244
84.5K/0603/1%*
C11
104/50V
R47
100R
C94
104/50V
R48
100R
R128
0R
R127
0R
C124
104/50V
R155
100R
C131
104/50V
R160
100R
C132
104/50V
R166
100R
C140
104/50V
R171
100R
RX1
NC
1
2
RX2
0R
CM2
104/50V
ESD6
ESDA0603/09
ESD10
ESDA0603/09
1
2
3
Q21
2N5551
1
2
3
Q22
2N5551
R148 20k R220 1k
R221
20k
[2,5,6]
+VCC
[6]
AMP_+12V
[7]
OP_ON
[3,4,6]
+12V
[3,4]
-12V
[7]
+12AMP_ON
[6,7]
+3.3V
DGND
DGND
DGND
DGND
DGND
DGND
DGND
[2]
OUT2+
[2]
OUT1-
DGND
PAGND
GND
12
DESCRIPTION REF DESIGNATION
2 layers PCB\FR4\TS.8011.A\
V1.6\240*133+4+4*1.6mm\green color 200920
SMT resistor\1/10W\0R\±1%\0603 RC20,R114,R115,RA31,R173,R174,R177,R175,R176,R178,
R20,R55,R35,R38
SMT resistor\1/10W\10R\±1%\0603 RA22,RA23,RA25
SMT resistor\1/10W\22R\±1%\0603 R129,R145,R57
SMT resistor\1/10W\180R\±1%\0603 R116
SMT resistor\1/10W\100R\±1%\0603 R77,R87,R118,R163
SMT resistor\1/10W\150R\±1%\0603 R10
SMT resistor\1/10W\220R\±1%\0603 R133,R144,R110,R159
SMT resistor\1/10W\300R\±1%\0603 R91
SMT resistor\1/10W\330R\±1%\0603 R32
SMT resistor\1/10W\510R\±1%\0603 R147
SMT resistor\1/10W\560R\±1%\0603 R58
SMT resistor\1/10W\820R\±1%\0603 R86
SMT resistor\1/10W\910R\±1%\0603 R188,R42
SMT resistor\1/10W\1K\±1%\0603 RA19,R31,R41,R162,R102,R210,R131,R220
SMT resistor\1/10W\1.05K\±1%\0603 R24
SMT resistor\1/10W\1.1K\±1%\0603 R45
SMT resistor\1/10W\1.2K\±1%\0603 R98,R93
SMT resistor\1/10W\1.3K\±1%\0603 R82
SMT resistor\1/10W\1.5K\±1%\0603 R151
SMT resistor\1/10W\1.69K\±1%\0603 R90
SMT resistor\1/10W\1.91K\±1%\0603 R96
SMT resistor\1/10W\2K\±1%\0603 RA18,R14,R72,R74,R100,R104,R117
SMT resistor\1/10W\2.2K\±1%\0603 R17,R18,RA28
SMT resistor\1/10W\2.4K\±1%\0603 R79,R88
SMT resistor\1/10W\2.49K\±1%\0603 RA21
SMT resistor\1/10W\2.7K\±1%\0603 R51,R59,R52,R165,R50,R78,R101,R113,R126,R216,R217
SMT resistor\1/10W\3K\±1%\0603 R203,R49,R76,R164,R83,R132,R214
SMT resistor\1/10W\3.3K\±1%\0603 R153
SMT resistor\1/10W\3.6K\±1%\0603 R200,R201
SMT resistor\1/10W\3.9K\±1%\0603 R54
SMT resistor\1/10W\4.42K\±1%\0603 R107
SMT resistor\1/10W\4.7K\±1%\0603 R5,R6
SMT resistor\1/10W\4.99K\±1%\0603 R186
SMT resistor\1/10W\5.1K\±1%\0603 R2,R27,R36,RA16,R37,R158,R157
SMT resistor\1/10W\5.6K\±1%\0603 R11,R12,R7
SMT resistor\1/10W\5.9K\±1%\0603 R29
SMT resistor\1/10W\6.2K\±1%\0603 R13,R8
SMT resistor\1/10W\7.32K\±1%\0603 R97
SMT resistor\1/10W\7.5K\±1%\0603 R80,R81
SMT resistor\1/10W\9.09K\±1%\0603 R109
SMT resistor\1/10W\9.1K\±1%\0603 R33
13
DESCRIPTION REF DESIGNATION
SMT resistor\1/10W\10K\±1%\0603 R181,R182,R197,R198,R135,RA24,R16,R19,R25,R26,R28,
R108,R111,R112,R134,R141,R146,R154,R170,R199,R202,
R205,R206,R167,R179,R189,R193,R194,R190,R156
SMT resistor\1/10W\10.2K\±1%\0603 R94
SMT resistor\1/10W\12K\±1%\0603 R169
SMT resistor\1/10W\14K\±1%\0603 R139,R143
SMT resistor\1/10W\15K\±1%\0603 R3,R15,R21,R209
SMT resistor\1/10W\18K\±1%\0603 RA17,R71,R73
SMT resistor\1/10W\20K\±1%\0603 R130,R142,R148,R221
SMT resistor\1/10W\20.5K\±1%\0603 R183,R243
SMT resistor\1/10W\22K\±1%\0603 R152,R120
SMT resistor\1/10W\24K\±1%\0603 R9
SMT resistor\1/10W\27K\±1%\0603 R161
SMT resistor\1/10W\30K\±1%\0603 R204
SMT resistor\1/10W\33K\±1%\0603 R150,R180,R63,R106
SMT resistor\1/10W\36K\±1%\0603 R168,R53
SMT resistor\1/10W\42.2K\±1%\0603 R95
SMT resistor\1/10W\47K\±1%\0603 R4,R185,R208,R207,R212,R215
SMT resistor\1/10W\51K\±1%\0603 R195,R196
SMT resistor\1/10W\75K\±1%\0603 R30
SMT resistor\1/10W\82K\±1%\0603 R92
SMT resistor\1/10W\84.5K\±1%\0603 R213,R244
SMT resistor\1/10W\100K\±1%\0603 R211
SMT resistor\1/10W\180K\±1%\0603 R23,R84
SMT resistor\1/10W\120K\±1%0603 R44
SMT resistor\1/10W\200K\±1%\0603 R149
SMT resistor\1/10W\220K\±1%\0603 R89
SMT resistor\1/10W\249K\±1%\0603 R62,R105
SMT resistor\1/10W\348K\±1%\0603 R40
SMT resistor\1/10W\383K\±1%\0603 R99
SMT resistor\1/10W\3.6M\±5%\0603 R191,R192
SMT resistor\1/10W\4.7M\±1%\0603 R61,R103
SMT resistor\1/8W\3.3R\±1%\0805 R119,R123
SMT resistor\1/4W\0R\±1%\1206 R127,RX2,RA14
SMT resistor\1/4W\3.3R\±1%\1206 R121,R122,R124,R125
SMT resistor\1/4W\5.1R\±1%\1206 R1,R46
SMT resistor\1/4W\10R\±1%\1206 RA5,RA6,RA9
SMT resistor\1/4W\100R\±1%\1206 R47,R48,R171,R166,R160,R155,R47,R48,R219
SMT resistor\1/4W\3.6K\±1%\1206 R66,R69
SMT resistor\1/4W\9.1K\±1%\1206 R56
SMT resistor\1/4W\20K\±1%\1206 R172
SMT resistor\1/4W\1K\±1%\1206 RA13
SMT resistor\1/4W\1M\±1%\1206 RA1,RA2,RA3,RA4
SMT resistor\1/4W\2M\±1%\1206 RA10,RA11
14
DESCRIPTION REF DESIGNATION
SMT resistor\1W\0R\±1%\2512 RA29
SMT resistor\1W\0.47R\±1%\2512 RA27,RA26
SMT resistor\1W\100K\±5%\2512 RA7,RA8
SMT capacitor\9PF\50V\±0.25%\0603\NPO C134,C135
SMT capacitor\22PF\50V\±5%\0603\NPO C19,C36
SMT capacitor\47PF\50V\±5%\0603\NPO C7,C8,C9,C10,C20,C23,C34,C67,C68,C92,C31,C12,C13
SMT capacitor\100PF\50V\±5%\0603\NPO C1,C2,C6
SMT capacitor\1nF\50V\±10%\0603\X7R C128,C139,C48,C64,C142
SMT capacitor\10nF\50V\±10%\0603\X7R C121,CA16
SMT capacitor\100nF\50V\±10%\0603\X7R CM22,CM23,CM1,CM2,CM3,CM4,CM5,CM6,CM7,
CM8,CM9,CM10,CM11,CM12,C17,C18,C26,C29,C30,
C60,C62,C71,C76,C88,C89,C96,C97,C99,C104,C105,
C107,C108,C109,C110,C111,C113,C114,C117,C127,C112,C78,
C79,C103,CA19
SMT capacitor\1uF\25V\±10%\0603\X5R C27,C46,C98,C115,C120,C136
SMT capacitor\10uF\6.3V\±10%\0603\X5R C130,C133,C129
SMT capacitor\220PF\100V\±10%\0603\X7R C51,C65
SMT capacitor\33nF\50V\±10%\0603\X7R C35,C39,C42,C77
SMT capacitor\47nF\50V\±10%\0603\X7R CA21
SMT capacitor\470PF\50V\±10%\0603\X7R C75
SMT capacitor\4.7uF\10V\±10%\0603\X5R C137,C138
SMT capacitor\680PF\100V\±10%\0603\X7R C82,C84,C83
SMT capacitor\1nF\100V\±10%\0805\X7R C55,C58,C56,C57,CM14,CM15,CM16,CM17
SMT capacitor\10nF\50V\±10%\0805\X7R C33,C59,C61,C63
SMT capacitor\100nF\100V\±10%\0805\X7R C11,C140,C132,C131,C124,C94,CM20,CM21,CM18,CM19
SMT capacitor\1uF\50V\±20%\0805\X7R C40,C41,C72,C73,CA12
SMT capacitor\47PF\1KV\±10%\1206\X7R CA3
SMT capacitor\1nF\100V\±5%\1206\NPO C141
SMT capacitor\220PF\100V\±10%\1206\X7R CA2,CA6,CA11
SMT capacitor\10uF\50V\±10%\1206\X7R C122,C123,C125,C126
SMT diode\1/2W\LL4148\LL-34\ST D5,D9,D10,D11,DA8,DA9,D12
SMT diode\1/2W\18V\LL-34 ZD1
SMT diode\FR107(RS1M)\D-SMA\DO-214AC DA4,DA5,DA6,DA7
SMT diode\1N5819(SS14)\DO-214AC\MDD D13,D16
SMT diode\1N4007(M7)\D-SM\MDD D6,D7,D18
SMT diode\BAV99(A7)\SOT23\FAIRCHILD&LRC D1,D2,D3,D4,D14,D15,D19
SMT diode\BAT54C(WW1)\SOT-23 D8
SMT diode\US2J\DO-214AC DA1,DA2
SMT triode\NPN\MMBT4401\SOT23\LRC Q19,Q20
SMT triode\NPN\MMBT5551\SOT23 Q1,Q3,Q4,Q5,Q7,Q8,Q10,Q14,Q17,Q18,Q11,
Q12,Q21,Q22
SMT triode\PNP\MMBT5401\SOT23 Q2,Q6,Q9,Q15,Q16
SMT IC\CJ431\SOT23\ U14,U13,U15
SMT IC\EL817S-C\SOP4 U12,U9
SMT IC\OB2362\SOT23-6 UA3
15
DESCRIPTION REF DESIGNATION
SMT IC\SH88F2051BL/016LR\SOP16 U7
SMT IC\EML3190\E-SOP-8L U11
SMT IC\EML3193B\SOP8 U10
SMT IC\TPA3245DDVR\TI IC3
SMT IC\TL074CN\SO14 U3,U4,U5,U6
SMT IC\NE5532ADR\SOIC-8_3.9X4.9MM U8
SMT IC\OPA1679\SOP14 U1,U2
SMT IC\LMV358IDR\SOIC-8\TI IC21
SMT inductor\D6mm\10uH\2A\1210 L1
SMT inductor\D6mm\22uH\2A\1210 L7,L8
SMT inductor\D6mm\4.7uH\2A\1210 L9,L32,L33
SMT magnet bead\300R\500mA\0603 RL6
SMT magnet bead\120R\0603 RL1,RL2,RL3,RL7,RL8
SMT magnet bead\120R\3A\±25%\0805 L3,L4,L15,L26,L29,L30,L16,L17,L18,L19,L20,L21,L22,
L23,L24,L25
SMT magnet bead\100M\300R\3A\0805 RL28,RL12
SMT magnet bead\100M\2K\0805 RL9,RL10,RL11
SMT inductor\10uH\6A\12*12*7mm L2,L5,L10,L11
SMT TVS diode\PESD0603V09P03\0603\ ESD1,ESD2,ESD3,ESD4,ESD5,ESD8,ESD6,ESD7,
ESD9,ESD10
SMT LED\1209-0.9T\RYGB L12
MSMD075\33(0.75A/33V)\1812 PTC1,PTC2
Ceramic capacitor\10nF\1KV\±20%\blue color\
P=5mm\L=3.5mm
CA10
MET capacitor\10nF\100V\±5%\7.2*6.5*2.5mm\
L=3.5mm
CH8,CL8,CL6
MET capacitor\12nF\100V\±5%\7.2*6.5*2.5mm\
L=3.5mm
CL5
MET capacitor\22nF\100V\±5%\7.2*6.5*2.5mm\
L=3.5mm
CL2
MET capacitor\56nF\100V\±5%\7.2*6.5*2.5mm\
L=3.5mm
CH6
MET capacitor\6.8nF\100V\±5%\7.2*6.5*2.5mm\
L=3.5mm
CL4
MET capacitor\68nF\100V\±5%\7.2*6.5*2.5mm\
L=3.5mm
CL9
MET capacitor\100n-
F\100V\±5%\7.2*6.5*2.5mm\L=3.5mm
C15,C85,C90,C91,CL14
MET capacitor\1uF\100V\±5%\7.2*6*11mm\
L=3.5mm
C47,C50,C52,C53
MET capacitor\15nF\100V\±5%\7.2*6.5*2.5mm\
L=3.5mm
CL3,CH3
MET capacitor\150F\100V\±5%\7.2*6.5*2.5mm\
L=3.5mm
CL11,CL12
MET capacitor\2.2nF\100V\±5%\7.2*6.5*2.5mm\
L=3.5mm
CH12,CH13,CH1,CH7
MET capacitor\2.7nF\100V\±5%\7.2*6.5*2.5mm\
L=3.5mm
C16
16
DESCRIPTION REF DESIGNATION
MET capacitor\5.6nF\100V\±5%\7.2*6.5*2.5mm\
L=3.5mm
CL10
MET capacitor\47nF\100V\±5%\7.2*6.5*2.5mm\
L=3.5mm
C28,CH5,CL7,CH4
Y capacitor\470PF\400V\±20%\P=10mm\
L=8mm
CY1,CY2,CY4
Metallized polypropylene capaci-
tor\5.6nF\1250V\P=10K7.5mm
CA9
X capacitor\220nF\275V\±20%\18*6*12mm\
P=15mm\L=3.5mm
CX1,CX2
Aluminum electrolytic
capacitor\2.2uF\50V\±20%\D5*11mm\L=3.5mm
CA17
Aluminum electrolytic
capacitor\10uF\50V\±20%\D4*7mm\L=3.5mm
C4,C5
Aluminum electrolytic
capacitor\22uF\25V\±20%\D4*7mm\L=3.5mm
C101,C102
Aluminum electrolytic
capacitor\47uF\35V\±20%\D5*11mm\L=3.5mm
C3,C14
Aluminum electrolytic
capacitor\22uF\50V\±20%\D5*11mm\L=3.5mm
C22,C37,C70
Aluminum electrolytic capacitor\
47uF\50V\±20%\D6.3*12mm\L=3.5mm
CA18
Aluminum electrolytic capacitor\
100uF\35V\±20%\D6.3*11mm\L=3.5mm
C100,C86,C87,CA4,CA5,CA7,CA8
Aluminum electrolytic capacitor\
220uF\10V\±20%\D5*11mm\L=3.5mm
C95
Aluminum electrolytic capacitor\
220uF\25V\±20%,Φ6.3*12mm\L=3.5mm
C118,C119,C69
Aluminum electrolytic capacitor\
470uF\25V\±20%,Φ8*14mm\L=3.5mm
C106
High frequency low resistance aluminum
electrolytic capacitor\47uF\63V\±20%\
D8*12mm\L=3.5mm
C21
High frequency low resistance aluminum
electrolytic capacitor\470uF\35V\±20%\
D10*13mm\L=3.5mm\5000H
C43,C80
High frequency low resistance aluminum
electrolytic capacitor\1500uF\35V\±20%\
D13*21mm\L=3.5mm\5000H
CA13,CA14,CA15
Aluminum electrolytic capaci-
tor\120uF\400V\±20%\D18*36mm\L=3.5mm
C151
PIN header\4P\P=2.0mm\180 degree CON1
Male jack\2532-04-180 degree J3,J4
Fuse\2A\250V\8.3*4.8*7.75\L=3.5mm F1
Inductor\1/2W\1mH\vertical\L=3.5mm L6,L13
Magnet bead\D3.5*9mm\vertical\P=5mm\
L=3.5mm
L27,L28
Inductor\22uH\3A\D8*10mm\P=5mm\L=6mm L31
Common mode choke\DU1515\1mH L34
17
DESCRIPTION REF DESIGNATION
Common mode choke\DU1515\22mH L35
Dierence mode choke\30mH\T20*12*10\0.6
copper wire
L36
Dierence mode choke\2mH\T14*8*7\0.65
copper wire
L14
Transformer\EE33\Alpha50 T1
NTC\2.5D-15\P=7.5mm\L=3.5mm\K feet RT1
Varistor\10D471K\P=7.5mm\L=3.5mm VR3
NTC\100K\±5%\L=19mm RT2
D1*15mm\black
Brigde rectifier\RS406L&KBL406\H=10mm\
L=3.5mm
BD1
MOSFET\SVF10N65\TO-220F Q13
Brigde rectifier\MBRF20200CT\TO-220F DA3
EMI magnet\TC5B\3.5*4*1.5
25.1*17.4*0.5mm\silicon sheet\one side with
adhesive
23*15*10.5mm\ALU\black\D1.7mm\4mm Q13
45*23.5*16mm\ALU\black\Ф2.0mm\4mm DA13
M3*8
RCA jack\1P\AV1-8.3-31A+01AB\white RCA1
slide switch\SS-12F09-G7 SW1,SW2
Single potentiometer\R0972FN-FB14A4-
B103-0X0
VR1-2
XLR female jack\XLR-16D XLR1
CK-6.35-31-5P CK1
4P\UL2547\26#\L=400
350*50*3\black
25*6*19.7\ALU\nature color
29*10*1.0mm
S5*15.5mm
S5*20mm*M3
M3*6
M4*8
M3*12
14*10*0.1mm
113*81.5*21\EVA\black
Male jack\3961-03-180 degree OUTA1
13.5*12*13\EVA\black
PST-101FS\3P IN1
Fuse\T2AL\250V\5*20mm
2 layers PCB\FR4\TS.5007.A\
V1.0\34.5*30*1.6mm\green color 200224
2 layers PCB\FR4\TS.5008.A\
V1.0\26.56*26.2*1.6mm\green color 200224
18
DESCRIPTION REF DESIGNATION
28.4*30*10
26.7*25.8*3.5\EVA\black
65A knob
D3*8\head 5.2\
M3*8\head 5.2
M3*10\head 5.3
M3*8\head 5.7
D2.5*100mm\ white
2P\UL1617\20#\260 SW1
250*50*3\black
300*50*3\black
black ground with white printing
13********\30*15mm
28*18.7*3\38degree EVA\black
RS601 &PS8A-2-B1B14-1H-38
280*158*3.0\ALU\TFA31D012\V01
146*11*1.5\EVA\BLACK\Alpha50
280*11*1.5\EVA\BLACK\Alpha50
4P\UL1007\20#
EMI magnet\T25*12*15
EU power cord\EL-202+701A\1.83m\black
19
Alpha 65 Evo Schematic
ALPHA 65 EVO
Electronic Diagrams
20
Alpha65
A3
TITLE-PCB
SIZEFILE NO
DATEDAPPROVEDDATEDCHECKEDDRAWN
COMPANY
DATED
REV SHEET
TITLE-SCH
3
2
1
E
D
C
B
A
TRISTAR R&D JZHANG
1
234
5
A
B
C
D
E
54
TRISTAR ELECTRONIC CO,.LTD.
AC -DC POWERAC100-240V IN
VCC
RCA IN
6.35 IN
XLR IN
AMP
TPA3245
DCDC
+3.3V
+12V
6R
4R
50=20W+30W
MCU
TO AMP
DCDC+12V
+/-12V
DCDC+3.3V
DC23V
AC100-240V
AC-DC
+VCC
MCU 可控
2020/10/23
Y
Y
Y
Y
H
H
+12V
-12V
MCU
LP IN
HP IN
PRE
FREQ
MASTER
HP
LP
65=25W+55W
80=30W+80W
TO MCU
TO PRE
MCU 可控
TO AMP
AUTO ON
SW
SIN
V2.4
21
Alpha65 POWER
TITLE-PCB
A3SIZEFILE NO
DATEDAPPROVEDDATEDCHECKEDDRAWN
COMPANY
DATED
REV SHEET
TITLE-SCH
3
2
1
E
D
C
B
A
TRISTAR R&D JZHANG
1
234
5
A
B
C
D
E
54
TRISTAR ELECTRONIC CO,.LTD.
IN： AC100-240V/ 47Hz-63Hz
HV+
功放功率地
50=2.49k=20v
65=2.2k=24v
Y
Y
Y
Y
H
H
2020/10/23
V2.4
两端加磁珠
g
两端加磁珠 两端加磁珠中间脚加磁珠
ADD套小磁环
EMC
EMC
EMC
EMC
EMC
EMC
EMC
EMC
VR3
5D471K
CA22
NC*
CA12
1uF/50V
RA17
1
1
8
8
K
K
1
1
%
%
RA21
2
2
K
K
RA19
1
1
k
k
CA19
0.1uF/50V
RA23
1
1
0
0
Ω
Ω
1
1
G1
A1
F1
T
T
2
2
A
A
2
2
5
5
0
0
V
V
a
a
c
c
RT1
2.5D-15
RA18
2
2
K
K
OB2362
1
GND
2
FB
3
PRT
4
SENSE
5
VDD
6
GATE
U
U
A
A
3
3
G
DS
Q13
SV7N65
RA24
1
1
0
0
K
K
Ω
Ω
RA25
1
1
0
0
Ω
Ω
RA22
1
1
0
0
Ω
Ω
CA21
473/50V
CA17
2.2uF/50V
CA16
0.01uF/50V
12
ZD1
18V 1/2W
RA15
nc
CA18
47uF/50V
RA16
5
5
.
.
1
1
k
k
Ω
Ω
RA28
2
2
.
.
2
2
K
K
CA5
100uF/35V
CA8
100uF/35V
CA4
100uF/35V
CA7
100uF/35V
RT2
100K
RA20
2
2
2
2
k
k
SAME TYPE T3.15A 250V FUSE.
RISK OF FIRE REPLACE ONLY WITH
FOR CONTINUED PROTECTION AGAINST
REMARKHE1
1
2
3
IN1
3PIN-3.96母
1
2
OUTA1
TO-POWER SW
1
2
3
Q14
2N5551
1
2
3
Q15
2N5401
1
32
U14
TL431
L31
22uH/3A
L32
4.7UH
L33
4.7UH
+
-
~
~
BD1
1
2
3
4
L34
1
2
3
4
L35
RA13
1K
RA5
10R
RA6
10R
RA9
10R
CA11
221/100V
CA6
221/100V
CA2
221/100V
RA1
1M
RA2
1M
RA3
1M
RA4
1M
CX3
NC
CX1
224/275VAC
CX2
224/275VAC
CY1
471
CY2
471
RA14
90R/100M/1206
RA10 2M RA11
2M
RA7
100k
RA8
100k
1
2
3
4
5
6
7
8
9
10
11
12
T1
C151
120UF/400v
12
DA5
FR107
12
DA7
FR107
CA9
562/1250V
CY4
471
1
23
4
U9
PC817
12
DA4
FR107
12
DA6
FR107
12
DA1
US2J
12
DA2
US2J
DA8
1N4148
RA26
0.33R*
RA27
0.33R*
DA9
1N4148
CA13
1500UF/35V
CA14
1500UF/35V
CA15
1500UF/35V
CA10
103/1KV
RA30
0R
RA31
NC
1
1
G2
A1
RA29
0R
2
1
3
4
DA3
1
TP3
1
TP4
CA3
47PF/1KV
L27
插件穿心磁珠
CM1
104/50V
L28
插件穿心磁珠
CM11
104/50V
CM12
104/50V
CM13
104/50V
12
L36
30mH/5A
L14
2mH/5A
[2]
HV+
[8]
OUT1-
[5,6,8]
+VCC
[8]
OUT2+
[2]HV+
PAGND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
[2]
VCC
[2]
VCC
22
Alpha65 INPUT
A3
TRISTAR ELECTRONIC CO,.LTD.
45
E
D
C
B
A
5
43 2
1
TRISTAR R&D JZHANG
A
B
C
D
E
1
2
3
TITLE-SCH
SHEETREV
DATED
COMPANY
DRAWN CHECKED DATED APPROVED DATED
FILE NO SIZE
TITLE-PCB
2020/10/23
Y
Y
Y
Y
H
H
+0DB
+6DB
LF
HF
XLR INPUT
6.35 JACK INPUT
RCA INPUT
0DB/6DB
V2.4
1脚为0DB
3
脚为+6DB
EMC
EMC
2
1
3
RCA1
RL1
FB120R
RL3
FB120R
C1
101/50V
C2
100PF
R2
5.36K*
R3
15K
2
1
3
D3
BAV99
12
C3
47uf/35v
ESD2
ESDA0603/09
C6
100PF
R4
47K
12
C4
10uf/50v
12
C5
10uf/50v
R5
4.7K*
R6
4.7K*
+
-
10
9
8
U1-C
OPA1679
4
11
U1-E
OPA1679
R7 5.49K*
R8
5.49K*
C7
47PF
R9
24K
R11
5.6K*
C8
47PF
C9
47PF
R12
5K6*
C10
47PF
R14
2K
R184
nc*
1
2
3
SW1
3
2
1
12
3
XLR1
XLR-SPM08A
1
2
3
4
5
CK1
SJ-6305A-5P
C17
104
C18
104
1
P+
1
P-
1
TP1
1
+12V
1
-12V
RL2
FB120R
ESD3
ESDA0603/09
ESD4
ESDA0603/09
2
1
3
D2
BAV99
2
1
3
D1
BAV99
RC20
0R**
C12
47PF/50V
R13
4.3K*
R10
150R
1 2 C14
47uf/35v
C15
104/MET
R16
10K
R17
2.2K**
R18
2.2K**
R19
10K
R20
0R
R21
15K
R134 10K
R141 10K
R199
10K
R200
3.6K
R201
3.6K
R202
10K
R203
3K
R204
30K
R205 10K
R206 10K
C31
47PF/50V
ESD5
ESDA0603/09
12
L3
FB120R
12
L4
FB120R
C16
272/MET
C28
473/MET
ESD1
ESDA0603/09
C85
104/MET
C90
104/MET
C91
104/MET
1
P1
1
P2
1
P5
1
P6
1
P7
1
P8
1
P4
+
-
3
2
1
U8-A
NE5532
+
-
5
6
7
U8-B
NE5532
+
-
5
6
7
U1-B
OPA1679
+
-
12
13
14
U1-D
OPA1679
1
2
3
Q8
2N5551
1
P9
1
P11
1
P12
1
P13
R15 15K*
C13
47PF/0603
1
2
3
4
5
VR1
1
2
3
4
5
VR2
RL28
300R/100M
RL12
300R/100M
ESD7
ESDA0603/09
ESD9
ESDA0603/09
1
P3
1
P10
R215
47K*
+12V-12V
[7]
XLR-
[7]
XLR+
[7]
RCA
[3,4,8]
-12V
[3,4,6,8]
+12V
[3,4,6,8]
+12V
[3,4,8]
-12V
[5]
MASTER_COMP
[4]
HF_SIG
[4]
LF/LMF_SIG
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
23
Alpha65 _HF_LF_LMF
TITLE-PCB
SIZEFILE NO
DATEDAPPROVEDDATEDCHECKEDDRAWN
COMPANY
DATED
REV SHEET
TITLE-SCH
3
2
1
E
D
C
B
A
TRISTAR R&D JZHANG
1
234
5
A
B
C
D
E
54
TRISTAR ELECTRONIC CO,.LTD.
Y
Y
Y
Y
H
H
2020/10/23
V2.4
HF
LF
FREQ
FREQ
TO AMP
TO AMP
ADD
R33
3K*
R34
NC
R35
0R
R36
5.1k
R37
5.1k
R38
0R*
R39
NC
R40
360K
R42
1K
R43
NC
R44
300K
R45
1K
4
11
U3-E
TL074
R52
1.2K*
R53
43K*
R54
3K3*
R55
0R
C34
47PF
R58
270R*
C36
22PF
4
11
U4-E
TL074
4
11
U2-E
OPA1679
4
11
U5-E
TL074
4
11
U6-E
TL074
C104
104
C105
104
C107
104
C108
104
C109
104
C110
104
C111
104
C113
104
C114
104
C117
104
1
2
C118
220UF/25V
12
C119
220UF/25V
R22
NC
R23
160K*
R24
1.6K*
-
+
12
13
14
U2-D
OPA1679
R79
1.47K*
R80
4.7K*
R81
4.7K
R82
750R
R83
NC
R84
220K*
R85
6.2K*
R86
820R
R88
4.12K*
R89
470K*
R90
750R*
R91
1.8K*
R92
120K*
R93
430R*
R94
18K*
R95
43K
R96
2.2K*
C23
47PF
R97
5.6K*
R98
1.05K*
R99
470K*
R107
4.7K*
12
L16
FB120R
12
L17
FB120R
12
L18
FB120R
12
L19
FB120R
12
L20
FB120R
12
L21
FB120R
12
L22
FB120R
12
L23
FB120R
12
L24
FB120R
12
L25
FB120R
CH2
NC
CH3
563/MET*
CH4
NC
CH5
102/MET
CH6
102/MET
CH7
102/MET
CH8
332/MET
CH1
122/MET*
CH13
332/MET
CH10
472/MET
CH11
472/MET
CL2
184/MET*
CL3
393/MET*
CL4
472/MET*
CL5
154/MET*
CL6
154/MET*
CL7
334/MET*
CL8
472/MET*
CL9
104/MET*
CL10
103/MET*
CL11
154/MET
CL12
154/MET
CL14
104/MET
CL13
224/MET
CH9
562/MET*
C19
22PF
R41
1.8K*
CH12
272/MET*
8
4
U8-C
NE5532
C29
104
C30
104
12
L29
FB120R
12
L30
FB120R
-
+
10
9
8
U5-C
TL074
-
+
3
2
1
U5-A
TL074
R32
1.2K*
C67
47PF
R1
5.1R
R46
5.1R
R129
22R
R133
220R
R139
14K
1
2
D5
IN4148
R143
14K
R144
220R
1
2
D9
IN4148
R145
22R
-
+
3
2
1
U1-A
OPA1679
-
+
5
6
7
U5-B
TL074
-
+
12
13
14
U5-D
TL074
-
+
10
9
8
U2-C
OPA1679
-
+
3
2
1
U2-A
OPA1679
-
+
12
13
14
U3-D
TL074
-
+
10
9
8
U3-C
TL074
-
+
3
2
1
U3-A
TL074
-
+
5
6
7
U3-B
TL074
-
+
5
6
7
U2-B
OPA1679
1
2
3
Q1
2N5551
1
2
3
Q4
2N5551
1
2
3
Q6
2N5401
1
2
3
Q2
2N5401
R187
NC
R188
NC
R109
NC
R130
20K
R132
3.16K**
C112
104/50V
R142
20K
R214
3.16K**
+12V
-12V
[3]
HF_SIG
[6]
HF_FIL
[5]
HF_COMP
[4]
B
[4]
B
[3]
LF/LMF_SIG
[5,6]
LF_FIL
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
[5]
U4+12V
[5]
U4-12V
[4]
X
[4]
X
[4]
X
[4]
X
[3,6,8]
+12V
[3,8]
-12V
GND
GND
24
Alpha65 _MASTER
TRISTAR ELECTRONIC CO,.LTD.
45
E
D
C
B
A
5
43 2
1
TRISTAR R&D JZHANG
A
B
C
D
E
1
2
3
TITLE-SCH
SHEETREV
DATED
COMPANY
DRAWN CHECKED DATED APPROVED DATED
FILE NO SIZE A3
TITLE-PCB
Y
Y
Y
Y
H
H
2020/10/23
V2.4
MASTER
ADD 0211
+
-
10
9
8
U4-C
TL074
+
-
12
13
14
U4-D
TL074
12
C22
22UF/50V
R102
1K**
R103
4.7M
R105
249K**
R106
33K**
+
-
3
2
1
U4-A
TL074
+
-
5
6
7
U4-B
TL074
R61
4.7M
R62
249K
12
C37
22UF/50V
R63
33K
R66
3.6K
R67 200R/NC
R68
200R/NC
R69
3.6K
R25 10K
R26 10K
R27 5.1K
R28
10K
R29
5.49K**
R30
75K
12
D7
IN4007
12
D6
IN4007
12
D18
IN4007
R31
1K
R56
8.2K
CH14
152/MET/NC
1
2
3
Q3
2N5551
1
2
3
Q5
2N5551
K
A1
A2
D8
BAT54C
C141
102/100V
R172
20K
D10
1N4148
D11 1N4148
1
2
R110
220R**
[4,6]
LF_FIL
[4]
HF_COMP
[2,6,8]
+VCC
[3,5]
MASTER_COMP
[4,5]
U4+12V
[3,5]
MASTER_COMP
GND
GND
GND
GND
GND
GND
GND
[4,5]
U4+12V
[4]
U4-12V
[4,5]
U4+12V
25
Alpha65 _AMP
TITLE-PCB
A3SIZEFILE NO
DATEDAPPROVEDDATEDCHECKEDDRAWN
COMPANY
DATED
REV SHEET
TITLE-SCH
3
2
1
E
D
C
B
A
TRISTAR R&D JZHANG
1
234
5
A
B
C
D
E
54
TRISTAR ELECTRONIC CO,.LTD.
Y
Y
Y
Y
H
H
2020/10/23
V2.4
AMP
反馈
输入运放
输入运放
EMC
ADD 磁环
EMC
功放压条地
C80
470/35
C43
470/35
C47
105/100
C50
105/100
C52
105/100
C53
105/100
L2
GPSR1050-100M
L5
GPSR1050-100M
L10
GPSR1050-100M
L11
GPSR1050-100M
1
WOOF+
1
WOOF-
1
HF+
1
HF-
1
TP17
1
TP18
1
TP19
1
TP20
C106
470/25V
GVDD_AB
VDD
M1
M2
INPUT_A
INPUT_B
OC_ADJ
FREQ_ADJ
OSC_IOM
OSC_IOP
DVDD
GND
GND
AVDD
C_START
INPUT_C
INPUT_D
/RESET
/FAULT
VBG
/CLIP_OTW
GVDD_CD
BST_D
BST_C
GND
GND
GND
GND
GND
GND
BST_A
BST_B
OUT_A
OUT_A
PVDD_AB
PVDD_AB
PVDD_AB
OUT_B
OUT_C
PVDD_CD
PVDD_CD
PVDD_CD
OUT_D
OUT_D
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
IC3
IC-TPA3245
C49
NC
C54
NC
C55
102
C44
NC
C45
NC
C56
102
C57
102
C58
102
C59
103
C61
103
R124
3.3R
R125
3.3R
C33
103
C63
103
R121
3.3R
R122
3.3R
C40
105
C41
105
C72
105
C73
105
-
+
10
9
8
U6-C
TL074
-
+
12
13
14
U6-D
TL074
R163
100R
R164 5.6K*
R165
4.7K
C92
47PF
R154
10K
R12022K
C46
105
C115105
C121
103
C122
106/50v
C123
106/50v
C125106/50v
C126
106/50v
C127
104
C128
102
C62
104
C60
104
C76
104
R119
3.3R
R123
3.3R
C42
333
C39
333
C35
333
C77
333
R49
5.6K*
C20
47PF
R50
4.7K
R51
2.7K
R59
2.7K
C24
NC**
R60
NC**
R64 NC**
C25
NC**
C32
NC**
R65
NC**
R70 NC**
C38
NC**
C48
102/100V
R71
18K
R72 2K
C51
221/100V
C64
102/100V
R73
18K
R74 2K
C65
221/100V
1
2
3
4
J3
ECI2532-04
R57
470R*
R76
5.6K*
C68
47PF
R77
100R
R78 4.7K
R87
100R
R100
2K**
R101
2.7K**
C82
681/50V
R104
2K**
C83
681/50v
R113
2.7K**
R114
0R**
R115
0R**
R116
120R**
R117
2K**
C84
681/50V
R118
100R
R126 2.7K**
-
+
5
6
7
U6-B
TL074
-
+
3
2
1
U6-A
TL074
1
2
3
Q16
2N5401
1
2
3
Q17
2N5551
1
2
3
Q18
2N5551
R207
47K*
R208
47K*
1
2
D12
1N4148
R209
15K*
R210
1K**
R211
100K*
D17
NC**
12
C21
47uF/25V*
R212
47K*
RL4
NC**
RL5
NC**
RL7
FB120R
RL8
FB120R
R156
10K*
R136
NCR137NC
R138NCR140NC
CM3
104/50V
CM4
104/50V
CM5
104/50V
CM6
104/50V
CM7
104/50V
CM8
104/50V
CM9
104/50V
CM10
104/50V
CM14
102/50V
CM15
102/50V
CM16
102/50V
CM17
102/50V
1
CM22
104/50V
CM23
104/50V
CM18
104/50V
CM19
104/50V
CM20
104/50V
CM21
104/50V
1
A
[6,8]
AMP_+12V
[2,5,8]
+VCC
[7]
/FAULT
[6]
L-FEEDBACK+
[6]
L-FEEDBACK-
[6]
H-FEEDBACK+
[6]
H-FEEDBACK-
[7]
/CLIP_OTW
[4,5]
LF_FIL
[6]
L-FEEDBACK+
[4]
HF_FIL
[6]
H-FEEDBACK-
[6,8]
AMP_+12V
[6]
L-FEEDBACK-
[6]
H-FEEDBACK+
[6]
OUTA
[6]
OUTB
[6]OUTC
[6]
OUTD
[6]
OUTA
[6]
OUTB
[6]
OUTC
[6]
OUTD
[6]
L-FEEDBACK+
[6]
L-FEEDBACK-
[6]
H-FEEDBACK+
[6]
H-FEEDBACK-
PAGND
PAGND
A
PAGND
PAGND
PAGND
PAGND
PAGND
[7]
AMP-RESET
[3,4,8]
+12V
[7,8]
+3.3V
[6,7]
/RESET
[6,7]
/RESET
PAGND
PAGND
PAGND
PAGND
26
Alpha65 _MCU
TRISTAR ELECTRONIC CO,.LTD.
45
E
D
C
B
A
5
43 2
1
TRISTAR R&D JZHANG
A
B
C
D
E
1
2
3
TITLE-SCH
SHEETREV
DATED
COMPANY
DRAWN CHECKED DATED APPROVED DATED
FILE NO SIZE A3
TITLE-PCB
Y
Y
Y
Y
H
H
2020/10/23
V2.4
standby
auto on
MCU
ADD 0211
ADD 0211
ADD 0211
?
EMC
20200731
VDD
P1.7/T2/AN7
P1.6/T2EX/AN6
P1.5/AN5/TCK
P1.3/VLPD/AN3/TMS
P1.2/INT2/AN2/TDO
P1.4/AN4/TDI
P3.7/T1/PWM
GND
INT1/P3.3
INT0/P3.2
XTAL1/P4.2
XTAL2/T0/P4.1
TXD/P3.1
RXD/3.0
RESET/P4.0
1
2
3
4
5
6
7
89
10
11
12
13
14
15
16
U7
IC-SH88F2051A
1
2
3
4
CON1
R108
10K
R111
10K
C26
104
C27
105
1
2
3
SW2
R112 10K
R135
10K**
R173
0R
R174 0R
R175 0R
R176
0R
R177 0R
R178 0R
R181
10K**
R182
10K**
C103
104
C120
105
C129
106
C130
106
C133
106
R185
47K
R186 5K**
R189
10K
R190
10K
R191
3.6M**
R192
3.6M**
R193
10K
R194
10K
C136
105
C137
475
C138
475
C135
9PF**
C134
9PF**
R195
51K
R196
51K
R197
10K**
R198
10K**
C139
102
1 TP2
ESD8
ESDA0603/09
1
2
L26
FB120R
2
1
3
D4
BAV99
+
-
3
2
1
IC21-A
LMV358
+
-
5
6
7
IC21-B
LMV358
8
4
IC21-C
LMV358
C142
102/25v**
R157
5.1K**
1
2
3
Q11
MMBT5551
1
2
3
Q12
MMBT5551
1
2
3
Q19
MMDT4401
1
2
3
Q20
MMDT4401
R158
5.1K
R159
220R*
R161
27K
R162
1K
2
1
3
D14
BAV99
2
1
3
D15
BAV99
2
1
3
D19
BAV99
RL9
2K/100M
RL10
2K/100M
RL11
2K/100M
1
VG
43
UR
2
QB
L12
1
2
3
4
J4
ECI2532-04
1
2
3
4
J5
ECI2532-04
R218
NC
R216
2.7K
R217
2.7K
R219
100R
[6,7,8]
+3.3V
[7]ON/OFF
[8]
OP_ON
[8]
+12AMP_ON
[6]
/RESET
[6]
/FAULT
[6]
/CLIP_OTW
[6]AMP-RESET
[3]
XLR+
[3]
XLR-
[6,7,8]
+3.3V
[3]
RCA
[7]
1/2_3V3
[7]
1/2_3V3
[7]
1/2_3V3
[7]
ON/OFF
[6,7,8]
+3.3V
DGND
DGND
DGND
DGND
DGND
DGND
[7]
1/2_3V3
DGND
DGND
DGND
DGND
27
Alpha65 DCDC
TRISTAR ELECTRONIC CO,.LTD.
45
E
D
C
B
A
5
43 2
1
TRISTAR R&D JZHANG
A
B
C
D
E
1
2
3
TITLE-SCH
SHEETREV
DATED
COMPANY
DRAWN CHECKED DATED APPROVED DATED
FILE NO SIZE A3
TITLE-PCB
Y
Y
Y
Y
H
H
2020/10/23
V2.4
+12V_AMP
-12V PRE
+12V PRE
+3.3V_MCU
面板地
模拟地
数字地
功放功率地
NEW
变压器地
ADD
EMC
ADD 20200925
SW
EN
COMP
FBGND
RT
VIN
BS
1
2
3
45
6
7
8
9
U10
EML3193B
12
L1
10uH/CD54
1
2
C69
220UF/25v
12
C70
22UF/50v
12
L6
1mH/0.5W
C71
104
R149
200k
R150
33K
C74
NC
C75
470PF
C78
104
C79
104
R151
1.5K
R152
22K
C81
NC
1
2
D131N5819
12
L7
22uH/CD54
12
L8
22uH/CD54
12
C86
100UF/35v
12
C87
100UF/35v
C88
104
C89
104
R131
1K***
R153
3.3K
1
2
3
Q9
2N5401
C
EK
A
A
KE
C
U12
12
C101
22uf/25v
1
2
C102
22uf/25v
R170
10K
R146
10K
R147
510R**
12
L15
FB120R
D16
IN5198
12
L13
1mH/0.5W
12
L9
4.7uH/CD54
C97
104
C98
105
C96
104
C99
104
1
2
C100
100/35v
12
C95
220UF/10V
RL6
100M/300R
R179
10K
R180
33K
R167 10K
R168
36K
R169
12K
R75
NC
C11
104/50V
R47
100R
C94
104/50V
R48
100R
1
2
3
Q7
2N5551
1
2
3
Q10
2N5551
R128
0R
R127
0R
C124
104/50V
R155
100R
C131
104/50V
R160
100R
C132
104/50V
R166
100R
C140
104/50V
R171
100R
RX1
NC
IN
EN
PG
FB
GND
VCC
BS
SW
1
2
3
45
6
7
8
9
U11
EML3190
1
VCC
1
+3V3
1
+12VP
PTC1
0.75A/33V(MSMD075/33蓝宝)
PTC2
0.75A/33V(MSMD075/33蓝宝)
1
MARK1
1
MARK2
1
MARK3
1
MARK4
1
MARK5
1
MARK6
1
MARK7
1
MARK8
1
2
RX2
0R
1
32
U13
CJ431
R183
20.5K/0603/1%**
R213
84.5K/0603/1%*
U15
CJ431
R243
20.5K/0603/1%**
R244
84.5K/0603/1%*
CM2
104/50V
ESD6
ESDA0603/09
ESD10
ESDA0603/09
1
2
3
Q21
2N5551
1
2
3
Q22
2N5551
R148 20k R220 1k
R221
20k
[2,5,6]
+VCC
[6]
AMP_+12V
[7]
OP_ON
[3,4,6]
+12V
[3,4]
-12V
[7]
+12AMP_ON
[6,7]
+3.3V
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
PAGND
[2]
OUT2+
[2]
OUT1-
GND
GND
GND
GND
GND
28
DESCRIPTION REF DESIGNATION
2 layers PCB\FR4\TS.8011.A\
V1.6\240*133+4+4*1.6mm\green color 200920
SMT resistor\1/10W\0R\±1%\0603 RC20,R114,R115,R173,R178,R20,R55,R35,RA30,R38,
R177,R174,R175,R176
SMT resistor\1/10W\10R\±1%\0603 RA22,RA23,RA25
SMT resistor\1/10W\22R\±1%\0603 R129,R145
SMT resistor\1/10W\100R\±1%\0603 R77,R87,R118,R163
SMT resistor\1/10W\120R\±1%\0603 R116
SMT resistor\1/10W\150R\±1%\0603 R10
SMT resistor\1/10W\220R\±1%\0603 R133,R144,R110,R159
SMT resistor\1/10W\270R\±1%\0603 R58
SMT resistor\1/10W\430R\±1%\0603 R93
SMT resistor\1/10W\470R\±1%\0603 R57
SMT resistor\1/10W\510R\±1%\0603 R147
SMT resistor\1/10W\750R\±1%\0603 R82,R90
SMT resistor\1/10W\820R\±1%\0603 R86
SMT resistor\1/10W\1K\±1%\0603 R31,R42,R45,RA19,R162,R210,R102,R131,R220
SMT resistor\1/10W\1.05K\±1%\0603 R98
SMT resistor\1/10W\1.2K\±1%\0603 R52,R32
SMT resistor\1/10W\1.47K\±1%\0603 R79
SMT resistor\1/10W\1.5K\±1%\0603 R151
SMT resistor\1/10W\1.6K\±1%\0603 R24
SMT resistor\1/10W\1.8K\±1%\0603 R41,R91
SMT resistor\1/10W\2K\±1%\0603 R100,R104,R117,R14,R72,R74,RA18,RA21
SMT resistor\1/10W\2.2K\±1%\0603 R17,R18,RA28,R96
SMT resistor\1/10W\2.7K\±1%\0603 R51,R59,R101,R113,R126,R216,R217
SMT resistor\1/10W\3K\±1%\0603 R203,R33
SMT resistor\1/10W\3.16K\±1%\0603 R132,R214
SMT resistor\1/10W\3.3K\±1%\0603 R54,R153
SMT resistor\1/10W\3.6K\±1%\0603 R200,R201
SMT resistor\1/10W\4.12K\±1%\0603 R88
SMT resistor\1/10W\4.3K\±1%\0603 R13
SMT resistor\1/10W\4.7K\±1%\0603 R50,R78,R165,R81,R5,R6,R107,R80
SMT resistor\1/10W\4.99K\±1%\0603 R186
SMT resistor\1/10W\5.1K\±1%\0603 R27,R36,R37,RA16,R158,R157
SMT resistor\1/10W\5.36K\±1%\0603 R2
SMT resistor\1/10W\5.49K\±1%\0603 R7,R8,R29
SMT resistor\1/10W\5.6K\±1%\0603 R49,R76,R164,R11,R12,R97
SMT resistor\1/10W\6.2K\±1%\0603 R85
SMT resistor\1/10W\10K\±1%\0603 R181,R182,R197,R198,R135,R16,R19,R25,R26,R28,
R108,R111,R112,R134,R141,R146,R154,R170,R199,R202,
R205,R206,R167,R179,R189,R193,R194,RA24,
R190,R156
SMT resistor\1/10W\12K\±1%\0603 R169
SMT resistor\1/10W\14K\±1%\0603 R139,R143
SMT resistor\1/10W\15K\±1%\0603 R3,R15,R21,R209
29
DESCRIPTION REF DESIGNATION
SMT resistor\1/10W\18K\±1%\0603 R71,R73,RA17,R94
SMT resistor\1/10W\20K\±1%\0603 R130,R142,R148,R221
SMT resistor\1/10W\20.5K\±1%\0603 R183,R243
SMT resistor\1/10W\22K\±1%\0603 R152,R120,RA20
SMT resistor\1/10W\24K\±1%\0603 R9
SMT resistor\1/10W\27K\±1%\0603 R161
SMT resistor\1/10W\30K\±1%\0603 R204
SMT resistor\1/10W\33K\±1%\0603 R150,R180,R63,R106
SMT resistor\1/10W\36K\±1%\0603 R168
SMT resistor\1/10W\43K\±1%\0603 R95,R53
SMT resistor\1/10W\47K\±1%\0603 R4,R185,R207,R212,R208,R215
SMT resistor\1/10W\51K\±1%\0603 R195,R196
SMT resistor\1/10W\75K\±1%\0603 R30
SMT resistor\1/10W\84.5K\±1%\0603 R213,R244
SMT resistor\1/10W\100K\±1%\0603 R211
SMT resistor\1/10W\120K\±1%0603 R92
SMT resistor\1/10W\160K\±1%\0603 R23
SMT resistor\1/10W\200K\±1%\0603 R149
SMT resistor\1/10W\220K\±1%\0603 R84
SMT resistor\1/10W\249K\±1%\0603 R62,R105
SMT resistor\1/10W\300K\±1%\0603 R44
SMT resistor\1/10W\360K\±1%\0603 R40
SMT resistor\1/10W\470K\±1%\0603 R99,R89
SMT resistor\1/10W\3.6M\±5%\0603 R191,R192
SMT resistor\1/10W\4.7M\±1%\0603 R61,R103
SMT resistor\1/8W\3.3R\±1%\0805 R119,R123
SMT resistor\1/4W\0R\±1%\1206 R127,RA14,RX2
SMT resistor\1/4W\3.3R\±1%\1206 R121,R122,R124,R125
SMT resistor\1/4W\5.1R\±1%\1206 R1,R46
SMT resistor\1/4W\10R\±1%\1206 RA5,RA6,RA9
SMT resistor\1/4W\100R\±1%\1206 R47,R48,R171,R166,R160,R155,R47,R48,R219
SMT resistor\1/4W\1K\±1%\1206 RA13
SMT resistor\1/4W\3.6K\±1%\1206 R66,R69
SMT resistor\1/4W\8.2K\±1%\1206 R56
SMT resistor\1/4W\20K\±1%\1206 R172
SMT resistor\1/4W\1M\±1%\1206 RA1,RA2,RA3,RA4
SMT resistor\1/4W\2M\±1%\1206 RA10,RA11
SMT resistor\1W\0R\±1%\2512 RA29
SMT resistor\1W\0.33R\±1%\2512 RA27,RA26
SMT resistor\1W\100K\±5%\2512 RA7,RA8
SMT capacitor\9PF\50V\±0.25%\0603\NPO C134,C135
SMT capacitor\22PF\50V\±5%\0603\NPO C19,C36
SMT capacitor\47PF\50V\±5%\0603\NPO C7,C8,C9,C10,C23,C34,C67,C68,C92,C31,C12,C20,C13
SMT capacitor\100PF\50V\±5%\0603\NPO C1,C2,C6
30
DESCRIPTION REF DESIGNATION
SMT capacitor\100nF\50V\±10%\0603\X7R CM22,CM23,CM1,CM2,CM3,CM4,CM5,CM6,CM7,
CM8,CM9,CM10,CM11,CM12,C17,C18,C26,C29,C30,C60,
C62,C71,C76,C88,C89,C96,C97,C99,C104,C105,C107,
C108,C109,C110,C111,C113,C114,C117,C127,C112,C78,
C79,C103,CA19
SMT capacitor\1uF\25V\±10%\0603\X5R C27,C46,C98,C115,C120,C136
SMT capacitor\10uF\6.3V\±10%\0603\X5R C129,C130,C133
SMT capacitor\220PF\100V\±10%\0603\X7R C51,C65
SMT capacitor\33nF\50V\±10%\0603\X7R C35,C39,C42,C77
SMT capacitor\470PF\50V\±10%\0603\X7R C75
SMT capacitor\47nF\50V\±10%\0603\X7R CA21
SMT capacitor\4.7uF\10V\±10%\0603\X5R C137,C138
SMT capacitor\680PF\100V\±10%\0603\X7R C82,C84,C83
SMT capacitor\1nF\100V\±10%\0805\X7R C55,C58,C56,C57,CM14,CM15,CM16,CM17
SMT capacitor\10nF\50V\±10%\0805\X7R C33,C59,C61,C63
SMT capacitor\100nF\100V\±10%\0805\X7R C11,C94,C140,C132,C131,C124,CM18,CM19,CM20,CM21
SMT capacitor\1uF\50V\±20%\0805\X7R C40,C41,C72,C73,CA12
SMT capacitor\47PF\1KV\±10%\1206\X7R CA3
SMT capacitor\220PF\100V\±10%\1206\X7R CA2,CA6,CA11
SMT capacitor\10uF\50V\±10%\1206\X7R C122,C123,C125,C126
SMT capacitor\1nF\1KV\±10%\1206\X7R C141
SMT diode\1/2W\LL4148\LL-34\ST D5,D9,D10,D11,DA8,DA9,D12
SMT diode\1/2W\18V\LL-34 ZD1
SMT diode\FR107(RS1M)\D-SMA\DO-214AC DA4,DA5,DA6,DA7
SMT diode\1N5819(SS14)\DO-214AC\MDD D13,D16
SMT diode\1N4007(M7)\D-SM\MDD D6,D7,D18
SMT diode\BAV99(A7)\SOT23\
FAIRCHILD&LRC
D1,D2,D3,D4,D14,D15,D19
SMT diode\BAT54C(WW1)\SOT-23 D8
SMT diode\US2J\DO-214AC DA1,DA2
SMT diode\NPN\MMBT5551\SOT23 Q1,Q3,Q4,Q5,Q7,Q8,Q10,Q14,Q17,Q18,Q11,Q12,Q21,Q22
SMT diode\PNP\MMBT5401\SOT23 Q2,Q6,Q9,Q15,Q16
SMT diode\NPN\MMBT4401\SOT23\LRC Q19,Q20
SMT IC\CJ431\SOT23\ U14,U13,U15
SMT IC\EL817S-C\SOP4 U12,U9
SMT IC\OB2362\SOT23-6\ UA3
SMT IC\SH88F2051BL/016LR\SOP16 U7
SMT IC\EML3190\E-SOP-8L U11
SMT IC\EML3193B\SOP8 U10
SMT IC\TPA3245DDVR\TI IC3
SMT IC\TL074CN\SO14 U3,U4,U5,U6
SMT IC\NE5532ADR\SOIC-8_3.9X4.9MM\ U8
SMT IC\OPA1679\SOP14 U1,U2
SMT IC\LMV358IDR\SOIC-8\TI IC21
SMT inductor\D6mm\10uH\2A\1210 L1
31
DESCRIPTION REF DESIGNATION
SMT inductor\D6mm\22uH\2A\1210 L7,L8
SMT inductor\D6mm\4.7uH\2A\1210 L9,L32,L33
SMT magnet bead\300R\500mA\0603 RL6
SMT magnet bead\120R\0603 RL1,RL2,RL3,RL7,RL8
SMT magnet bead\120R\3A\±25%\0805 L3,L4,L15,L26,L29,L30,L16,L17,L18,L19,L20,L21,L22,
L23,L24,L25
SMT magnet bead\100M\300R\3A\0805 RL28,RL12
SMT magnet bead\100M\2K\0805 RL9,RL10,RL11
SMT inductor\10uH\6A\12*12*7mm L2,L5,L10,L11
SMT TVS diode\PESD0603V09P03\0603 ESD1,ESD2,ESD3,ESD4,ESD5,ESD8,ESD6,ESD7,
ESD9,ESD10
SMT LED\1209-0.9T\RYGB L12
MSMD075\33(0.75A/33V)\1812 PTC1,PTC2
Ceramic capacitor10nF\1KV\±20%\blue color\
P=5mm\L=3.5mm
CA10
MET capacitor\1nF\100V\±5%\7.2*6.5*2.5mm\
L=3.5mm
CH5,CH6,CH7
MET capacitor\1.2nF\100V\±5%\7.2*6.5*2.5mm\
L=3.5mm
CH1
MET capacitor\10nF\100V\±5%\7.2*6.5*2.5mm\
L=3.5mm
CL10
MET capacitor\100n-
F\100V\±5%\7.2*6.5*2.5mm\L=3.5mm
C15,C85,C90,C91,CL14,CL9
MET capacitor\1uF\100V\±5%\7.2*6*11mm\
L=3.5mm
C47,C50,C52,C53
MET capacitor\150n-
F\100V\±5%\7.2*6.5*2.5mm\L=3.5mm
CL11,CL12,CL5,CL6
MET capacitor\180nF\63V\±5%\7.2*6.5*2.5mm\
L=3.5mm
CL2
MET capacitor\5.6nF\100V\±5%\7.2*6.5*2.5mm\
L=3.5mm
CH9
MET capacitor\56nF\100V\±5%\7.2*6.5*2.5mm\
L=3.5mm
CH3
MET capacitor\220n-
F\100V\±5%\7.2*7.5*3.4mm\L=3.5mm
CL13
MET capacitor\2.7nF\100V\±5%\7.2*6.5*2.5mm\
L=3.5mm
C16,CH12
MET capacitor\39nF\100V\±5%\7.2*6.5*2.5mm\
L=3.5mm
CL3
MET capacitor\3.3nF\100V\±5%\7.2*6.5*2.5mm\
L=3.5mm
CH8,CH13
MET capacitor\330nF\63V\±5%\7.2*7.5*3.4mm\
L=3.5mm
CL7
MET capacitor\4.7nF\100V\±5%\7.2*6.5*2.5mm\
L=3.5mm
CH10,CH11,CL8,CL4
MET capacitor\47nF\100V\±5%\7.2*6.5*2.5mm\
L=3.5mm
C28
Y capacitor\470PF\400V\±20%\P=10mm\
L=8mm
CY1,CY2,CY4
32
DESCRIPTION REF DESIGNATION
Metallized polypropylene capaci-
tor\5.6nF\1250V\P=10K7.5mm\编带式
CA9
X capacitor\220nF\275V\±20%\18*6*12mm\
P=15mm\L=3.5mm
CX1,CX2
Aluminum electrolytic capaci-
tor\2.2uF\50V\±20%\D5*11mm\L=3.5mm
CA17
Aluminum electrolytic capaci-
tor\10uF\50V\±20%\D4*7mm\L=3.5mm
C4,C5
Aluminum electrolytic capaci-
tor\22uF\25V\±20%\D4*7mm\L=3.5mm
C101,C102
Aluminum electrolytic capaci-
tor\47uF\35V\±20%\D5*11mm\L=3.5mm
C3,C14
Aluminum electrolytic capaci-
tor\22uF\50V\±20%\D5*11mm\L=3.5mm
C22,C37,C70
Aluminum electrolytic capaci-
tor\47uF\50V\±20%\D6.3*12mm\L=3.5mm
CA18
Aluminum electrolytic capaci-
tor\100uF\35V\±20%\D6.3*11mm\L=3.5mm
C100,C86,C87,CA4,CA5,CA7,CA8
Aluminum electrolytic capaci-
tor\220uF\10V\±20%\D5*11mm\L=3.5mm
C95
Aluminum electrolytic capaci-
tor\220uF\25V\±20%,Φ6.3*12mm\L=3.5mm
C118,C119,C69
Aluminum electrolytic capaci-
tor\470uF\25V\±20%,Φ8*14mm\L=3.5mm
C106
High frequency low resistance aluminum elec-
trolytic capacitor\47uF\63V\±20%\D8*12mm\
L=3.5mm
C21
High frequency low resistance aluminum
electrolytic capacitor\470uF\35V\±20%\
D10*13mm\L=3.5mm\5000H
C43,C80
High frequency low resistance aluminum
electrolytic capacitor\1500uF\35V\±20%\
D13*21mm\L=3.5mm\5000H
CA13,CA14,CA15
High frequency low resistance aluminum
electrolytic capacitor\120uF\400V\±20%\
D18*36mm\L=3.5mm
C151
PIN header\4P\P=2.0mm\180 degree CON1
Male jack\2532-04-180 degree J3,J4
Fuse\2A\250V\8.3*4.8*7.75\L=3.5mm\ F1
Inductor\1/2W\1mH\vertical\L=3.5mm L6,L13
Magnet bead\D3.5*9mm\vertical\P=5mm\
L=3.5mm
L27,L28
Inductor\22uH\3A\D8*10mm\P=5mm\L=6mm L31
Common mode choke\DU1515\22mH L35
Dierence mode choke\30mH\T20*12*10\0.6
copper wire
L36
Dierence mode choke\2mH\T14*8*7\0.65
copper wire
L14
Transformer\EE33\Alpha65 T1
NTC\2.5D-15\P=7.5mm\L=3.5mm\K feet RT1
33
DESCRIPTION REF DESIGNATION
Varistor\10D471K\P=7.5mm\L=3.5mm VR3
NTC\100K\±5%\L=19mm\ RT2
D1*15mm\black
Brigde rectifier\RS406L&KBL406\H=10mm\
L=3.5mm
BD1
MOSFET\SVF10N65\TO-220F\ Q13
Brigde rectifier\MBRF20200CT\TO-220F\ DA3
EMI magnet\TC5B\3.5*4*1.5
25.1*17.4*0.5mm\silicon sheet
23*15*10.5mm\ALU\black Q13
45*23.5*16mm\ALU\black DA3
M3*8\head 6.0
RCA jack\1P\AV1-8.3-31A+01AB\white RCA1
Slider switch\SS-12F09-G7 SW1,SW2
Single potentiometer\R0972FN-FB14A4-B103-
0X0\
VR1-2
XLR female jack\XLR-16D\ XLR1
CK-6.35-31-5P CK1
4P\UL2547\26#\L=400\
350*50*3\black
25*6*19.7\ALU\nature color
29*10*1.0mm\
S5*15.5mm\
S5*20mm*M3
M3*6\head 5.2\
M4*8\head 6.7\
M3*12\head 6.0\
14*10*0.1mm\
113*81.5*21\EVA\black
Male jack\3961-03-180 degree\ OUTA1
13.5*12*13\EVA\black
PST-101FS\3P\ST-A01-004L7 IN1
Fuse\T2AL\250V\5*20mm
2 layers PCB\FR4\TS.5007.A\
V1.0\34.5*30*1.6mm\green color200224
2 layers PCB\FR4\TS.5008.A\
V1.0\26.56*26.2*1.6mm\green color200224
28.4*30*10\EVA(UL94-V0)\black
26.7*25.8*3.5\EVA\black
65A knob
D3*8\head 5.2
M3*8\head 5.2
M3*10\head 5.3
M3*8\head 5.7
D2.5*100mm\white
34
DESCRIPTION REF DESIGNATION
2P\UL1617\20#\260 SW1
250*50*3\black
300*50*3\black
black ground with white printing
13********\30*15mm\
28*18.7*3\38degree EVA\black
RS601&PS8A-2-B1B14-1H-38
313.6*183.6*3.0\ALU\black
140*15.5*1.0\EVA\black
140*25.5*1.0\EVA\black
291*10.5*1.0\EVA\black
170*10.5*1.5\EVA\black\Alpha65
314*10.5*1.5\EVA\black\Alpha65
4P\UL1007\20#\
EMI magnet\T25*12*15\
EU power\EL-202+701A\1.83m\black
35
Top Layout & Silkscreen
ALPHA 50 & 65 EVO
Electronic Diagrams
36
37
Bottom Layout & Silkscreen
ALPHA 50 & 65 EVO
Electronic Diagrams
38
Focal-JMlab
®
- BP 374 - 108, rue de l'Avenir - 42353 La Talaudière cedex - France - www.focal.com
Tel. (+33) 04 77 43 57 00 - Fax (+33) 04 77 43 57 04 - SCCG - 12/01/2021 -v1
