Chapter 1. INTRODUCTION - TM-11-6130-381-140005
Section Il. DESCRIPTION AND DATA
Figure 1-2. Charger, Battery PP-4127B/U, cover closed
Items Comprising an Operable
Chapter 2. OPERATION
Figure 2-1. Typical packaging.
Section II. CONTROLS, INDICATORS, CONNECTORS, AND OPERATING INSTRUCTIONS
Figure 2-2. Battery charger, controls and indicators.
Figure 2-3. 230 vac conversion assembly, connections
Battery Charging Procedures
Chapter 3. OPERATOR AND ORGANIZATIONAL MAINTENANCE INSTRUCTIONS
Table 3-1. Operators Preventive Maintenance Checks and Services
Touchup Painting Instructions - TM-11-6130-381-140017
Figure 3-1. Battery charger component locations, front panel
Chapter 4. FUNCTIONING OF EQUIPMENT
Figure 4-1. Basic ac phase-controlled current regulator, simplified schematic diagram.
Figure 4-2. Voltage at cathode of silicon-controlled rectifier.
Detailed Circuit Description
Charging Voltage Circuit
Adapter Circuitry
Figure 4-5. 230 vac conversion assembly, schematic diagram.
Chapter 5. DIRECT SUPPORT MAINTENANCE INSTRUCTIONS
Figure 5-1. Battery charger component locations, rear of front panel.
Figure 5-2. Battery charger component locations, interior view
Figure 5-3. Battery charger component locations, bottom of chassis.
Troubleshooting Chart for Direct Support Maintenance
Figure 5-4. Waveforms, troubleshooting at direct support.
Dc Resistance of Chasis Mounted Components
Removal of Control Circuit Card Assembly
Attaching Battery Charger Front Panel
Physical Inspection Chart
Operational Check Chart
Chapter 6. GENERAL SUPPORT MAINTENANCE INSTRUCTIONS
Organization of Troubleshooting Procedures
General Support Troubleshooting Chart
Waveform Analysis
Figure 6-2 x Waveforms, troubleshooting at genaral support (sheet 1 of 2).
Figure 6-2 y . Waveforms, Troubleshooting at general support (sheet 2 of 2).
Section III. Maintenance
Repair of Control Circuit Card Assembly
Battery Charger Adjustment
Figure 6-4. Test setup for adjusting charging voltage-sensing and cutoff circuit.
Section IV. General Support Testing Procedures
Figure 6-5. Changing c urrent test, 115 volts ac, 60 or 400 Hz.
Figure 6-6. Charging current test, 290 volts ac, 60 or 400 Hz.
Procedure. - TM-11-6130-381-140050
Figure 6-7. Charging voltage cutoff test.
Procedure. - TM-11-6130-381-140052
Appendix A. REFERENCES - TM-11-6130-381-140053
Appendix B. MAINTENANCE ALLOCATION
Tool and Test Equipment Requirements (Sec.III)
SECTION II. MAINTENANCE ALLOCATION CHART - TM-11-6130-381-140056
SECTION III. TOOL AND TEST EQUIPMENT REQUIREMENTS - TM-11-6130-381-140057
Section IV. REMARKS - TM-11-6130-381-140058
Figure FO-1. Battery charger, schematic diagram
Figure FO-2. MIL-STD resistor, inductor, and capacitor color code markings
Figure FO-3. Control circuit and assembly, parts location diagram
TM-11-6130-381-14 Charger Battery PP-4127B/U Manual
Section Il. DESCRIPTION AND DATA
Figure 1-2. Charger, Battery PP-4127B/U, cover closed
Items Comprising an Operable
Chapter 2. OPERATION
Figure 2-1. Typical packaging.
Section II. CONTROLS, INDICATORS, CONNECTORS, AND OPERATING INSTRUCTIONS
Figure 2-2. Battery charger, controls and indicators.
Figure 2-3. 230 vac conversion assembly, connections
Battery Charging Procedures
Chapter 3. OPERATOR AND ORGANIZATIONAL MAINTENANCE INSTRUCTIONS
Table 3-1. Operators Preventive Maintenance Checks and Services
Touchup Painting Instructions - TM-11-6130-381-140017
Figure 3-1. Battery charger component locations, front panel
Chapter 4. FUNCTIONING OF EQUIPMENT
Figure 4-1. Basic ac phase-controlled current regulator, simplified schematic diagram.
Figure 4-2. Voltage at cathode of silicon-controlled rectifier.
Detailed Circuit Description
Charging Voltage Circuit
Adapter Circuitry
Figure 4-5. 230 vac conversion assembly, schematic diagram.
Chapter 5. DIRECT SUPPORT MAINTENANCE INSTRUCTIONS
Figure 5-1. Battery charger component locations, rear of front panel.
Figure 5-2. Battery charger component locations, interior view
Figure 5-3. Battery charger component locations, bottom of chassis.
Troubleshooting Chart for Direct Support Maintenance
Figure 5-4. Waveforms, troubleshooting at direct support.
Dc Resistance of Chasis Mounted Components
Removal of Control Circuit Card Assembly
Attaching Battery Charger Front Panel
Physical Inspection Chart
Operational Check Chart
Chapter 6. GENERAL SUPPORT MAINTENANCE INSTRUCTIONS
Organization of Troubleshooting Procedures
General Support Troubleshooting Chart
Waveform Analysis
Figure 6-2 x Waveforms, troubleshooting at genaral support (sheet 1 of 2).
Figure 6-2 y . Waveforms, Troubleshooting at general support (sheet 2 of 2).
Section III. Maintenance
Repair of Control Circuit Card Assembly
Battery Charger Adjustment
Figure 6-4. Test setup for adjusting charging voltage-sensing and cutoff circuit.
Section IV. General Support Testing Procedures
Figure 6-5. Changing c urrent test, 115 volts ac, 60 or 400 Hz.
Figure 6-6. Charging current test, 290 volts ac, 60 or 400 Hz.
Procedure. - TM-11-6130-381-140050
Figure 6-7. Charging voltage cutoff test.
Procedure. - TM-11-6130-381-140052
Appendix A. REFERENCES - TM-11-6130-381-140053
Appendix B. MAINTENANCE ALLOCATION
Tool and Test Equipment Requirements (Sec.III)
SECTION II. MAINTENANCE ALLOCATION CHART - TM-11-6130-381-140056
SECTION III. TOOL AND TEST EQUIPMENT REQUIREMENTS - TM-11-6130-381-140057
Section IV. REMARKS - TM-11-6130-381-140058
Figure FO-1. Battery charger, schematic diagram
Figure FO-2. MIL-STD resistor, inductor, and capacitor color code markings
Figure FO-3. Control circuit and assembly, parts location diagram
TM-11-6130-381-14 Charger Battery PP-4127B/U Manual
