Chapter 1. INTRODUCTION - TM-11-6130-227-400006Chapter 2. THEORYFigure 2-2. Charger, Battery PP-1660/G, Schematic DiagramFigure 2-3. Charger, Battery PP-1660B/G, Schematic DiagramTransformer T1 Circuits.Circuit Analysis (PP-1660B/G)Chapter 3. MAINTENANCE INSTRUCTIONS - TM-11-6130-227-400012Section III. TROUBLESHOOTING - TM-11-6130-227-400013Troubleshooting Chart - TM-11-6130-227-400014 Voltage MeasurementsResistance MeasurementsRemoval and Replacement of PartsFigure 3-1. Charger, Battery PP-1660( )/G.Figure 3-2. Charger, Battery PP-1660B/GFigure 3-3. Charger, Battery PP-1660()/G, Internal Parts.Figure 3-4, Charger, Battery PP-1660A (Contract DAAB07-75-C-1355), Rectifier Assembly.Figure 3-5. Charger, Battery PP-1660B/G, Rectifier Assembly.Figure 3-6. Charger, Battery PP-1660/G, Wiring DiagramFigure 3-7. Charges, Battery PP-1660B/G Wiring Diagram.Appendix A. REFERENCES - TM-11-6130-227-400025TM-11-6130-227-40 Charger Battery PP-1660/G PP-1660A/G and PP-1660B/G Manual