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Orion II Schematic Index
Click Here to Download All Schematics or Click each individual schematic below.
- A0 - Input / Output
- 81908_1.PDF - 1 / 5
- 81908_2.PDF - 2 / 5
- 81908_3.PDF - 3 / 5
- 81908_4.PDF - 4 / 5
- 81908_5.PDF - 5 / 5
- A1 - Lowpass Filter
- A2 - PA
- A3 - RF Converter
- A3_Layout1_(1).PDF - 1 / 3
- PRE_Model_(1).PDF - 2 / 3 Preselector
- MX_Model_(1).PDF - 3 / 3 Trans / Receive
- A4 - 9 Mhz IF
- A5
- A6
- 81907_1.PDF - 1 / 4 Sub Receiver
- 81907_2.PDF - 2 / 4 PLL
- 81907_3.PDF - 3 / 4 Preselector
- 81907_4.PDF - 4 / 4 Receiver
- A7 - CPU / DSP Logic
- MAIN.PDF - 1 / 11 Main CPU
- TR.PDF - 2 / 11 T/R Drivers
- RS232.PDF - 3 / 11 RS-232
- SPR.PDF - 4 / 11 Spare to CPU Interface
- PTT.PDF - 5 / 11 PTT Drivers
- AMP.PDF - 6 / 11 Amplifier Loop
- POWER.PDF - 7 / 11 Power
- MEMORY.PDF - 8 / 11 Memory
- LCD.PDF - 9 / 11 LCD
- SHARC.PDF - 10 / 11 Sharc DSP
- ADC.PDF - 11 / 11 Analog to Digital
- A8 - Keypad
- A9 - Power Dist Board
- A10 - Synthesizer
- A11 - Motherboard
- A12 - Rear Connector Board
- A13 - Sweep Amp
- A15 - Audio
- Autotuner
- 566AUDIO_Model_(1).PDF 1 / 4
- DETECTOR_Model_(1).PDF 2 / 4
- CPU_Model_(1).PDF 3 / 4
- RF_Model_(1).PDF 4 / 4