1. Pictures and comments from Vitali Smirnov August 2010
HCAL RBXs inside CMS
Pictures and comments from Vitali Smirnov
August 2010
compiled by V.Smirnov

2. HE RBX with all connections
compiled by V.Smirnov

3. HB RBX without HV and LV units - 1
compiled by V.Smirnov

4. HB RBX without HV and LV units - 2
On the bottom you see the green backplane of RBX, before installing the LV unit. RM pairs are under the black cover.
compiled by V.Smirnov

5. Part of HB RBX with installed CCM and without LV unit
compiled by V.Smirnov

6. Part of HB RBX with installed CU and without LV unit and CCM
compiled by V.Smirnov

7. A view of edge parts of two HB RBX
A view of edge parts of two HB RBX. Those parts are now under trays with ECAL cables.
compiled by V.Smirnov

8. One view of edge parts of two HB RBX
One view of edge parts of two HB RBX. Those parts are now under trays with ECAL cables. Cooling and HV are connected to RBXs.
compiled by V.Smirnov

9. A second view of edge parts of two HB RBX
A second view of edge parts of two HB RBX. Those parts are now under trays with ECAL cables. Cooling and HV are connected to RBXs.
ECAL cables will go over HCAL HV cables (reddish) and cooling pipes (~copper color).
HCAL HV cables (red)
HCAL LV cables (yellow)
compiled by V.Smirnov

10. A middle part of HB RBX. Those parts are now under trays with tracker cables.
TRK PP1 box
compiled by V.Smirnov

11. This is an access to two RMs of HB RBX between trays for ECAL and tracker cables
HCAL cover has been temporarily removed. Calibration Units are under trk trays. Need to remove trk trays to access them
TRK cables
HCAL cables (black)
ECAL cables
(gray)
compiled by V.Smirnov

12. This is a view of trays over HB RBX
This is a view of trays over HB RBX. ECAL tray with aluminum cover is at the left. Tracker tray is open. An access to two HB RMs is under black cover.
TRK cables
HCAL optical ribbon
(orange)
ECAL cables
(gray)
Temporary pipes
compiled by V.Smirnov