# Monsanto 6320F
[[JEOL]]
[[6320F Bringup Log]]
## Info
- [[6320F Startup Circuit Simplified.pdf]]
- [[JEOL grounding architecture]]
- [[6320F Robinson Back Scatter Detector]]
- [[6320F Video Signals]]
## Cleaning
```mermaid
flowchart LR
Clean
--> Inspect
--> ElectricalPreventative
--> Cable
--> Connect
--> Key
Alignment
--> Imaging
--> Intergration
--> ControlRetrofit[Control Retrofit?]
subgraph Commision
Key[Key On]
--> Startup[Startup Power Supply Tests]
--> Interlocks[Interlock Tests]
--> PumpDown[Pump Down]
--> Bakeout
--> TipStart[Tip Startup]
--> PumpDown
TipStart
--> Alignment
end
subgraph ElectricalPreventative[Electrical Preventative]
HighVoltage[High Voltage]
--> Chips
--> Connectors
--> CardEdge[Card Edge]
end
TipStart
--> TipFab[CFEG Tip Fabrication]
--> PumpDown
```
## Rebuild Work
### Clean
- [x] Column
- [x] Console
- [x] Power Supply
### Inspect
- [x] CRT HV Supplies
- Noted capacitor leaking. 500V @ 4.7uf, axial. 32mm long
- [ ] Water Cooled Regulator Bay
- [ ] IGP HV Supplies
- [ ] IGP Battery Backup Supply
- [x] Horizontal boards
- [x] Left CRT Driver
- [x] Right CRT Driver
- [x] Interface PCB
### Electrical Preventative
- [x] [[Clean card edge connectors]]
- [x] Reseating + [[DeoxIT D5]] chips in sockets
- [x] [[DeoxIT D5]] connectors
- [x] Clean dust out of IGP supply
### Cable
- [x] Zip-Tie Tag "to remove" cables
- [x] Zip-Tie key
- [x] Interconsole
- [x] Console to Column
- [x] Power Supply to Column + Console
See [[JEOL Microscope Cable Management]]
### Connect
- [x] 220 VAC 30 Amp power
- [x] Water cooling
- [x] Nitrogen or CDA + Nitrogen
- [x] Vacuum Pump
## Cables
| Cables | Qnty | Diamater |
| ------------------ | ---- | -------- |
| Lens | 8 | 8.4 |
| Lens | 1 | 6.4 |
| IGP | 3 | 7 |
| SE DET LOWER | 1 | 5.2 |
| SE DET LOWER | 1 | 2.85 |
| SE DET LOWER | 1 | 6.2 |
| SE DET UPPER | 1 | 6 |
| SE DET UPPER | 1 | 2.9 |
| SE DET UPPER | 1 | 6.2 |
| BEI DET | 1 | 7.87 |
| Noise Canceller | 1 | 6.3 |
| Sprite Stage | 2 | 8.3 |
| Sprite Control Pad | 1 | 4.8 |
| | | |
## Rebuild Log
- [ ] Found leaking electrolytic capacitor in the primary CRT power supply. 500V @ 4.7uf, axial. 32mm long. Its in kinda a warm area so not surprised.
- [ ]