Hitachi V 225 Service Manual
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Extracted text from Hitachi V 225 Service Manual (Ocr-read)
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CONTENTS
Specifications ............................................
Accessories ......
Preventive maintenance ....................................
Calibration ............u.....-...........................
4.1 Calibration interval .....H............................
4.2 Test equipment required ...............................
4.3 Preliminary procedure ................................
4.4 Preliminary control settings ..........................-
4.5 Initial startingprocedure .............................
Semiconductor lead configurations . .. . . . . . . . . . . . . . . . . . . . . . . .
Circuitdescription ........................................
Electrical parts arrangement
(with adjustment locations) .......................
Blockdiagram ....
Electrical parts list ........................................
PEP-620
PEF-62O
PEF-620
PEF-62O
PEP-620
PEP-620
PEP-620
PEP-620
PEF-620
PEP-620
PEF-620
PEF-62O
PEF-620
PEP-621
PEP-621
PEP-621
CH1ATT.........................................
CH1INPUT,2NDATT..............................
CH1PREAMP.....................................
CH1 TRIG PICK OFF+CH1........................
CH2ATT.........................................
CH21NPUT+2NDATT............................
CH2PREAMP.....................................
CH2TRIG PICK OFF..............................
VERTSWITCHING........... ..... ................
INT TRIG AMP....................................
VOUT DRIVER ..................................
VOUT AMP......................................
CAL.............................................
TRIG GEN.......................................
SWEEPGEN......................................
HAMP...........................................
\ooxlxlxlxlchmg
NM
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