Tektronix 7140 Instruction Manual page 8

LIST OF ILLUSTRATIONS (CONT)
The illustrations in section 8 are located near their associated
diagrams on the foldout page.
7104 Instruction
8-1
Location of circuit boards in the 7104.
8-15
A1-Front Panel circuit board assembly.
8-2 Semiconductor lead configurations . 8-16
A21-Z-Axis circuit board assembly.
8-3 A1-Front Panel circuit board assembly . 8-17 A22-High Voltage circuit board assembly .
8-4 A5-Mode Switch circuit board assembly . 8-18 A2-Display Control circuit board assembly .
8-5 A6-Main Intertace circuit board assembly . 8-19 A23-Inverter circuit board assembly.
8-6 A13-Logic circuit board assembly . 8-20 A24-Rectifier circuit board assembly.
8-7 A14-Trigger Selector circuit board assembly . 8-21 A25-Low-Voltage Regulator circuit board assembly.
8-SA A15-Readout System circuit board assembly 8-22 A26-Fan Motor circuit board assembly .
(SN 8053267 & Above) . 8-23 A28-X-Y Delay Compensation circuit board assembly .
8-SB A27-Readout Protection circuit board assembly . 8-24 7104 Troubleshooting Chart .
8-9 A15-Readout System circuit board assembly 8-25 Test Point and Adjustment Locations A.
(SN B053266 & Below). 8-26 Test Point and Adjustment Locations B .
8-10
A1-Front Panel circuit board assembly . 8-27 Test Point and Adjustment Locations C .
8-11 A16-Vertical Channel Switch circuit board assembly . 8-28
Test Point and Adjustment Locations D .
8-12A A17-Vertical Amplifier circuit board assembly . 8-29 Test Point and Adjustment Locations E .
8-128 A18-Termination circuit board assembly . 8-30 Test Point and Adjustment Locations F .
8-13 A19-Horizontal Amplifier circuit board assembly . 8-31 Test Point and Adjustment Locations G .
8-14 A19-Horizontal Amplifier circuit board assembly . 8-32 Test Point and Adjustment Locations H.
REV NOV 1985 V