Sony GY-2120WD Maintenance Manual page 7

6-6. RF System Alignment ............................................................................. 6-200
6-7. Adjustment from Front Panel .................................................................. 6-206
7. Spare Parts
7-1. Notes on Spare Parts ................................................................................... 7-1
7-2. Exploded Views .......................................................................................... 7-2
7-3. Electrical Parts List ................................................................................... 7-31
7-4. Supplied Accessories List ......................................................................... 7-33
7-5. Optional Fixtures List ............................................................................... 7-34
8. Block Diagrams & Frame Wiring
GY-2120WD/WS
6-6-1. PB All Automatic Adjustment ............................................... 6-201
6-6-2. PB Level Automatic Adjustment ........................................... 6-202
6-6-3. PB PLL Automatic Adjustment ............................................. 6-203
6-6-4. PB Equalizer Automatic Adjustment ..................................... 6-204
6-6-5. REC Current Automatic Adjustment ..................................... 6-205
6-6-6. Saves RF Adjustments Data ................................................... 6-205
6-7-1. Electrical Adjustment after Board Replacement .................... 6-206
6-7-2. Electrical Adjustment after Mechanical Part Replacement ... 6-208
6-7-3. Execution Example of Electrical Adjustment ........................ 6-209
Reel Chassis (S Side) Block ..................................................................... 7-4
Reel Chassis (T Side) Block ..................................................................... 7-6
Drum and Rotary Head Cleaner Block ..................................................... 7-8
FE Head and S Tension Regulator Block ............................................... 7-10
Threading Ring and Pinch Roller Block ................................................. 7-12
CTL/TC Head and Capstan Motor Block ............................................... 7-14
Pinch Press and Gear Box Block ............................................................ 7-16
T Tension Regulator Block ..................................................................... 7-18
Cassette Compartment Block .................................................................. 7-20
Printed Circuit Board (Bottom Side) Block ............................................ 7-22
Ornamental Panel Block ......................................................................... 7-24
Front Panel Block ................................................................................... 7-26
Connector Panel Block ........................................................................... 7-28
Screws and Washers ............................................................................... 7-30
7-3-1. Frame List ................................................................................ 7-31
Circuit Description of GY-2120 ............................................................... 8-2
Overall .................................................................................................... 8-3
Frame wiring ............................................................................................. 8-4
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