Schematic Diagrams - Hitachi V-212 Operation Manual

12. SCHEMATIC DIAGRAMS
PEF-&2S PEF- 623
SCM£ 111 UM
SCAie ILLUM
LAMP
COHTPOL
BLOCK OIAGRAH FOR V-2i//V' 212 N- 222/V - <*22 OSCILLOSCOPE
Y-V- 2n ONLY
* V- 722
PEF - 620
CHt INPUT
AMPA 2ndi
mwxK<h
CHf
PflEAMP<^
CHI iet
V-422<M.^
CH! POS
0PPS£7<;h
VERTICAL
OUTPUT^
AMP ^
DIOIX -* VERTICAL
AMP
PEP- 626
FOR V-2II. V-2f2
A V- 222
PEF- 621
FOR V- 422
OC OFFSET
VOLT OUT
FOR V-42Z A V-222
CH2 INPUT
MP» 2nd
4mMAIDA(fy
I—i INVERT h
swocri^
CH7
PREAMP^
CHI 1st
PEF-622
I HKHVCnAG£\
' milPU^
VERTICAL
SWITCHJN
MULTI VERT MODE
CHI. CH2 ACT CHOP AD
I Jmti
TRIG -
PIO(OFf<P
TRIG MODE
CHL CH2 VERT MODE
FOR-V422 A V-222
MBHVOnAGE
CRT
CH2
TRIG
PKR 0PF<1
ALT MAG
SNTKHI,
X signal
PREAMP X
114V UNPEG
X SIGNAL
*220vl*J2Sv] UNPEG
*/2Dvf*TSV') H
V- 2fl ONLY_\
HORlaHVlL
DKFIAY
CRT
HCRUONTAL
EXT TRIG
IN
(or X IN)
POWER
LINE TRIG
FOCUS CONTROLL (FOR V-422 L V-222)
( ]: FOR V- 422
Z AXIS
AMP
EXT
BLANKING
PEF - 62/
macfMim
CPNTReLI.<t>
f^F-szp PEF- 625
X IN : V- 211 ONLY
BLOCK DIAGRAM
35