Sony Betacam SX DNW-A100 Maintenance Manual page 315
Digital video hybrid recorder
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Also See for Betacam SX DNW-A100:
- Maintenance manual (506 pages) ,
- Operation manual (134 pages) ,
- Brochure & specs (14 pages)
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1. All RF System Adjustment
(1) Insert the alignment tape SR5-1/SR5-1P, then search the alignment tape 00:01:00 in time code.
(DNW-A100/A50/A45: SR5-1, DNW-A100P/A50P/A45P: SR5-1P)
(2) To enter the maintenance mode, push S1101 (G-1) on the SS-63 board.
(3) Enter A17 : A10-A16 ALL ADJUST (A11-A16 ALL ADJUST) in the maintenance mode.
. Displays "Auto Adjust (Push SET)" on the video monitor.
(4) Press the SET button on the lower control panel.
. Starts the automatically adjustment for PB mode.
. Displays "Set a blank tape and press SET button for REC CURRENT adjustment" on the video
monitor after the automatically adjustment is completed.
(5) Press the SET button.
. Displays "Insert Blank Tape" on the video monitor, then ejects the alignment tape.
(6) Take out the alignment tape SR5-1/SR5-1P.
(7) Insert a recording SX tape.
. Starts the automatically adjustment for recording current.
. Displays "Auto Adjust Complete" on the video monitor after the automatically adjustment for
recording current is completed.
(8) To exist the maintenance mode, press the MENU button four times on the lower control panel.
(9) Eject the recording SX tape.
(10) To enter the maintenance mode again, press S1101 (G-1) on the SS-63 board.
(11) Enter A1F : NV-RAM CONTROL.
(12) Execute "SAVE ALL ADJUST DATA".
. Displays "Save Complete" on the video monitor after the data save is completed.
(13) To exist the maintenance mode, press the MENU button four times.
2. EQ RF Output Level Adjustment for BETACAM/BETACAM SP PB
Measuring equipment: Oscilloscope (Band width limit: ON)
(1) To enter the maintenance mode, press S1101 (G-1) of SS-63 board.
(2) Enter A3 : BETACAM PB ADJUST of the maintenance mode.
(3) Enter A30 : EQ VR.
(4) Set the specified data to all items of A30 : EQ VR.
Item of A30 : EQ VR
RF GAIN METAL-Y-A
RF GAIN METAL-Y-B
RF GAIN METAL-C-A
RF GAIN METAL-C-B
RF GAIN OXIDE-Y-A
RF GAIN OXIDE-Y-B
RF GAIN OXIDE-C-A
RF GAIN OXIDE-C-B
DNW-A100/A50/A45
DNW-A100P/A50P/A45P
http://getMANUAL.com
Setting data for DNW-A100/A50/A45
55
55
3F
3F
72
72
5A
5A
Setting data for DNW-A100P/A50P/A45P
8E
8E
6C
6C
9C
9C
81
81
6-5. EQ-56 Board Replacement
6-77
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