Mastech HY-3030E, HK-3030 Schematic
FUSE
Copyright:www.mastechpowersupplies.com
Copyright:www.mastechpowersupplies.com
SCR001
CR16AM12
R005
560k/0.5w
R006
560k/0.5w
C001
471/3kv
~ 220VAC
D002
6A10
D001
6A10
0.47uf/630v
0.47uf/630v
C004
R001
15
R002
(10/5w)*2
D004
6A10
C003
471/3kv
C005
47uf/50v
C006
820uf/250v
D003
6A10
L001
C002
C007
D005
1N4148
820uf/250v
R004
R003
220k/0.5W
220k/0.5w
220k/0.5w
C307
10uf/50v
D204
FR107
Q304
D667
Q302
B647
R105
R103
15k
222/1kv
C208
471/3kv
C209
471/3kv
C207
T101
3
HYT002
H1
6
1
D103
1N4148
Q201
STPR1620
C201
V1
Vcc
GND
2
4
5
D104
3.9V
C211
471/3kv
L202
L201
C107
+
D107
FR107
D
47uf/50v
7
8
D106
FR107
9
10
C205
2200uf/50v
C103
C212
102/1kv
Q305
2N5401
470uf/35v
H2
C105
47uf/50v
C104
470uf/35v
R301
510
C301
224
C108
102/1kv
D105
FR107
Ft
67L070
R102
1k
Q401
P75NF7
R302
47k
-5v
D109
5V
U+
+5v
M1
D401
R402
12V
47k
C403
S3-11
S3-12
10
9
47uf/50v
R410
510
D404
FR107
R409
10k
7
U401B
TL084
U401C
TL084
R401
100
R303
3.3k
6
H1
3
PCB Number: HY013
D102
P6KE200
R204
50
R203
50
Q101
C1008
D101
UF4007
TOP223
C102
47uf/50v
Q203
IRFP840LC
2
Q202
IRFP840LC
4
5610
T201
HYT001
3
3 4
T202
HYT003
214
U101
PC817
3
5
6
10uf/50v
R202
51/2w
C202
102
R201
5/0.5w
C101
12
D201
UF4005
C213
102/1kv
R101
100
C210
471/3kv
470uf/35v
L203
D110
9V
D205
C206
222/1kv
D203
FR107
FR107
R104
220k/0.5W
Q102
C1008
C203B
225/400v
D202
FR107
C203A
225/400v
V01 V02
R308
10k
47uf/50v
67
C306
Q303
D667
Q301
B647
1
IN+
16
IN+
2k
9
E1
R304
10
E2
C304
102
U-
10
R312
R311
3.3k
8
C1
13
CON
14
VREF
15
IN-
R309
100k
U301
TL494
2345
C305
10uf/50v
R307
10k
U302
3.3k
CD4069
11 12
C2 VCC
IN- FBTCTRTCND
C303
224
R306
3.3k
R305
3.3k
S4
123456789
R205
1k/5w
+12v
C401
332
1
U401A
TL084
4 11
-12v
5
6
R408
10k
R415
2k
12
8
13
PCB Number: HY011
R206
C204
1000uf/50v
D402
1N4148
R407
10k
R420
1M
U401D
TL084
2
3
S3-7
S3-1
S3-8
R404
510
D403
1N4148
S3-10
C402
223
R403
10k
U+
S1-4
W4
1k
R1 3.9k
U+
S1-1
LED2
S1-2
R411
14
2k
S3
1234567891011
S3-1
S3-2
S3-3
S3-4
104
R406
30k
R405
2.4k
LED1
S3-5
U-
S3-6
W3
6.8k
Q402
C1008
S3-6
S3-3
S3-7
(on HY011 PCB)
(on HY011 PCB) (on HY014 PCB)
(on HY011 PCB) (on HY013 PCB)
(on HY011 PCB) (on HY012 PCB)
U+
+30V
C406
10uf/100v
M2
S1-7
VR2
100
R3
R419
7.5k
7.5k
U-
S1-5
PCB Number: HY014
W2
1k
W1
1k
R2
1k
VR1
502
S1
1
2
3
4
5
6
7
Connecting
S2 S1
Connecting
S3 S3
Connecting
S4 S4
S1-1
S1-2
S1-3
S1-4
S1-5
S1-6
S1-7
Connecting
S1
S1-6
R416
+12v
1k/0.5w
S3-2
2.5v
P1
103
R417
U402
TL431
C405
47uf/50v
U+
U-
R412
10k
10k
U+
D407
1N4148
R418
12k
12
S3-8
S3-10
S3-11
S3-12
S3-5
R413
10k
D406
12V
C404
47uf/50v
S3-4
D405
U+
12V
C105
R414
820/1w
47uf/50v
Display PCB: HY026
U
+
-5V
-5V
+5V
U
+
M
2
M
1
S2-1
S2-1
S2-3
S2-4
S2-5
S2-6
S2-7
102/1kv
D108
FR107
C106
100uf/63v
-12v
S1
1
2
3
4
5
6
7
S2
1
2
3
4
5
6
7
H2
S4-1,2
PCB Number: HY012
S4-3,4
V1 GND Vcc V01 V02
S4-5,6
S4-7,8
S4-9,10
Circuit Diagram for HY3030E (1)
+5V +5V
Copyright:www.mastechpowersupplies.com
Copyright:www.mastechpowersupplies.com
Copyright:www.mastechpowersupplies.com
B4
A4
F4
B5
A5
F5
B6
A6
F6
G6
F
VCCABP
S1
G5
F
VCCABP
S2
G4
F
VCCABP
S3
C2
104
B3
A3
F3
G3
F
VCCABP
S4
B2
A2
F2
G2
F
VCCABP
S5
B1
A1
F1
G1
F
VCCABP
S6
C10
104
0.5" SMG
C
R1
C4
300
20
AB4
P0/M
21
+5V
R2
1k
R3
+5V
47k
U+ U+
W1
1k
R4
1.5k
Q1
TL431
C
C5
F5E5D6B6F6
15
14
F213E2
A2
D3
0.5" SMG
E6
18
B316F317E3
R5
100k
C5
104
A6
23
G322A3
E G
E4
24
C3
TEST
37
C3
104
D
VCC
D4
G5G6C6
25
19
G2
0.5" SMG
C
E G
D
VCC
C6
D6
E6
A4
B4
C4
D4
2
5
4
IC1
7107
M1
-5V -5V
C13B1
D1
A1
INT27BUF28A/I29IN-30IN+31COM32CREF33CREF34REF-35REF+36OSC338OSC239OSC140V-26V+1GND
C9
224
R6
47k
R8
100k
E G
D
VCC
D5
E5
A5
B5
C5
D5
E4
G4
F4
7
9
8
E1
C7
104
R7
10k
12
11
C210B2
D2
C6
104C4100p
6
F1
G1
C8
224
M2
0.5" SMG
C
E G
D
VCC
C3
D3
E3
D1C1B1A1F1G1E1D2C2B2A2F2E2D3B3F3E3
2
4
IC2
7107
C13B1
D1
INT27BUF28A/I29IN-30IN+31COM32CREF33CREF34REF-35REF+36OSC338OSC239OSC140V-26V+1GND
C17
224
R14
47k
R17
100k
E G
E2
5
7
9
6
8
F1
E1
A1
G1
D2
C15
C16
224
104
R15
1M
D
D2
C210B2
R16
100
VCC
11
C14
104
0.5" SMG
C
C2
12
15
14
F213E2
A2
D3
C12
100p
18
B316F317E3
R13
100k
C13
104
G3
E G
E1
A3
23
G322A3
D
D1
C3
24
37
C11
104
VCC
G2
25
C3
TEST
0.5" SMG
C
C1
R9
300
20
19
G2
AB4
P0/M
+5V
R10
+5V
1k
R11
47k
W2
100
R12
1.91k
21
U+U+
Q2
TL431
M
1
-5V
U
+
U
+
M
2
-5V
+5V
TO: HY011.PCB
1
2
3
4
5
6
7
C1
104
Circuit Diagram for HY3030E (2)
PCB Number: HY026
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