Operation & user’s manual [PDF] (36 pages)
- Updated: 28.03.2026
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©2021 Powersoft
USER GUIDE
LiteMod 4HV
DO000XXX.00
powersoft_LiteMod4HV_UG_en
Data are subject to change without notice.
For latest update please refer to the
online version available on www.powersoft-audio.com.
Table of contents
1. Important safety instructions
iii
2. Importantes instructions de sécurité
iv
3. Instrucciones de seguridad importantes
v
4. Importanti istruzioni di sicurezza
vi
5. Regulatory information
vii
6. Electrostatic Discharge (ESD)
viii
7. LiteMod 4HV
1
7 : 1.Welcome
1
7 : 2.Unpacking & checking for shipping damage
1
7 : 3.Disposal of the packing material
1
8. Thermal constraints
2
8 : 1.Heatsink performance
2
9. Electromagnetic Compatibility (EMC) & Safety
3
9 : 1.AC MAINS filter
3
9 : 2.Cabling
3
9 : 3.Ferrite cores
3
9 : 4.Chassis shielding
3
9 : 5.Earth connection
3
10. Mechanical drawings
4
11. Connections
5
11 : 1.Grounding
5
11 : 2.Bill of connectors
5
11 : 2.1. PL1 pinout
6
11 : 2.3. PL1000, PL3000 pinout
6
11 : 2.2. PL2 pinout
6
11 : 2.4. PL1001, PL3001 pinout
9
11 : 3.LED encoding
9
11 : 4.Internal Signal Path Polarity
10
11 : 5.Output Configuration
10
12. Fan installation
12
13. Protections
14
13 : 1.Fan Control
14
13 : 2.Power supply protections
14
13 : 2.1. Primary AC mains overcurrent protection
14
13 : 2.2. Primary AC mains overvoltage protection
14
13 : 2.3. Primary thermal protection
14
13 : 2.4. Total power limiter
14
13 : 3.Amplifier protections
15
13 : 3.1. Harmful signal protections
15
14. Cable Kit - KT000349
16
14 : 1.Mains Cable – CB000727
16
14 : 2.Output cable, 4 x SE configuration – CB000731
17
14 : 3.Output cable, 2 x BTL configuration – CB000730
18
14 : 4.Output cable, 2 x PTL configuration – CB000733
19
14 : 5.Output cable, 1 x PBTL configuration – CB000732 20
15. Evaluation Board - KT000291
21
15 : 1.Switch functions
21
16. Support and warranty
24
16 : 1.Service
24
16 : 2.Warranty
24
16 : 2.1. Return of Goods
24
16 : 2.2. Repair or replacement
24
16 : 2.3. Cost and responsibility of transport
24
16 : 3.Assistance
24
17. Specifications
25
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