Tektronix MDO3000 Series, Руководство по обслуживанию

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Replaceable Parts List
Table 5: Display, analog board, and main board
Figure
and
index
no.
Tektronix
part no.
Serial
no.
effective Serial
no.
discont'd
Qty. Name and description
8- DISPLAY, ANALOG BOARD & MAIN BOARD
-1 850-0252-00 1
FRAME ASSEMBLY, DISPLAY: LCD
-2 441-2740-00 1 CHASSIS ASSEMBLY, FRONT
SCREW, MACHINE: 6–32 x 0.250, PNH, STL, ZNPL, T-15 TORX DRIVE
- - - - - - DISTRIBUTION OF THE 211-1272-00 SCREWS - - - - - -
9 screws attach the LCD assembly to the front chassis.
15 screws attach the Main board assembly to the front chassis.
6 screws attach the Analog board assembly to the front chassis.
12 screws attach the rear chassis to the front chassis: 4 across the top fl ange of the rear
chassis, 2 on each side fl ange, and 4 across the bottom fl ange of the front chassis.
-3 211-1272-00 43
1 screw attaches the ground jack to the front chassis.
-4 878-0872-00 1 MEZZANINE BD. Return the instrument to Tektronix for service.
-5 211-1273-00 8 SCREW, PT, K35–1.57, PAN HEAD, STL, ZNPL, T-15 TORX DRIVE
-6 174-6347-xx 1 CABLE; FRONT PANEL TO MEZZANINE
-7 174-6284-xx 1
CABLE, POWER SUPPLY OUTPUT
-8 211-1275-00 8 SCREW
-9 878-0763-xx 1 MAIN BOARD ASSEMBLY. Return the instrument to Tektronix for service. The Main board
and the Attenuator board must be calibrated together if either is found defective.
-10 351-1130-xx 1
GUIDE, PROBE
-11 129-1693-00 1 SPACER, POST
-12 348-1863-xx 1 EMI GASKET
878-0801-xx 1 ATTENUATOR BD, 500 MHz, 2 CH. Return the instrument to Tektronix for service.
The Main board and the Attenuator board must be calibrated together if either is found
defective.
878-0784-xx 1 ATTENUATOR BD, 500 MHz, 4 CH. Return the instrument to Tektronix for service.
The Main board and the Attenuator board must be calibrated together if either is found
defective.
878-0803-xx 1 ATTENUATOR BD, 1 GHz, 2 CH. Return the instrument to Tektronix for service. The Main
board and the Attenuator board must be calibrated together if either is found defective.
-13
878-0802-xx 1 ATTENUATOR BD, 1 GHz, 4 CH. Return the instrument to Tektronix for service. The Main
board and the Attenuator board must be calibrated together if either is found defective.
-14 174-6343-xx 1 CABLE, DISPLAY
-15 131-6643-00 1
CONTACT, ELEC: GROUNDING, ELECTROLESS NICKEL PLATE
-16 131-7622-00 1 CONN, RECEPT; GROUND JACK
-17 407-5324-xx 1 BRACKET, USB
-18 131-6521-xx 1 EMI CLIP
-19 174-5411-xx 1
CABLE, USB HOST
MDO3000 Series Mixed Domain Oscilloscopes Service Manual 27