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Download Mastech HY3020E docs - Computer power supply, dc power supply, atx , switching, high voltage, uninterruptible power supply, laptop and other service manual and repair information.| File information: | | File name: | HY3020.pdf
[preview HY3020E] new window | | Size: | 52 kB | | Extension: | pdf | | MD5 Checksum: | eb2ea317a9d94ea6d2367006549b5d76 | | Mfg: | Mastech | | Model: | | | Original Chassis: | | | Descr: | Looking for schematic for Mastech HY3030E DC Power Supply. | | Group: | > > > | | Uploaded: | 2010-01-30 00:42:59 | | User: | povoa | | Multipart: | No multipart |
| Information about the files in archive: | | Decompress result: | OK | | Extracted files: | 1 | | File name | | Text | | HY3020.pdf | | +12V 1 3 R1 430F/0.5W DW6 D1 1N4002 D2 1N4002 2 C1 220uF/25V C3 220uF/25V D5 1N4002 U1 Vin L7812CV GND Vout
K2
K1
D6 1N4002
K3 D13 1N4002
J2 2 1 J4 8 7 6 5 4 3 2 1 7 14 15 11 6 12 9 8 10
C4 47uF/25V
R2 10KF/0.5W
R3 470F/0.5W
11
WL431
R4 10KF
Q6 A708 R5 33KF R6 24KF
12
D3 1N4002 D4 1N4002 FAN+ C2 R?39J/5W FAN220uF/25V R7 560J/2W R8 1KF/0.5W -6V -15V D9 1N5408 D10 1N5408 DW1 6.2V Q3 2N3055 Q7 2N3055 Q8 C? 2200uF/16V 100F R98 R100 R102 2N3055 R10 10KF R11 100J/5W Q? 2N3055 Q1 C1008 F E D7A~G 1N5408 4 K3-2 K3-3 D8A~G 1N5408 Q2 D313 C6A~D 4700uF/63V DW2 D11 2.4V 1N4002 R12 1KF R13 10F/0.5W C8 100pF 6 LED1 5/RED 10 -6V C9 7 100pF 6 +12V U3 LED2 5/RED 2 3 PCB-HY3002D(1) C10 100pF -6V T-HY3020 11 C1* 104J/63V VR6 6.8K R23 HA17741 7.5KF 5 1 4 R? 560F B C7 7 U2 100pF 6 2 VR3 6.8K 3 8 PCB-HY3002D(1) HA17741 5 1 4 VR2 5K 9 VR5 200
R103 0.36J/5W R101 0.36J/5W R99 0.36J/5W Q8B R98B R100B R102B 100F 2N3055 (CUR+) Q7B 2N3055 Q3B 2N3055 R101B 0.36J/5W R99B 0.36J/5W PCB-HY3003(1) Q5 C1008 |
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