Mitsubishi HS-U748 Service Manual page 74

F901
C901
RV901
L901
C9Y2 R930
R901
C9Y1
R924 C906
R903
Q901 COLLECTOR POWER ON
D902
R904
C907
350V(p-p) Q901
(TIME/DIV 5µs)
Q903
C910
C923
C913
R905 R981
R906
JP910
N
2
HS-U748
C902
T901
JP930
D901
C905
C908
C924
C918
D910
R908 D927
D905
L903
D908
D903
R907
C916
C929
R967
PC901
TPCPMV
JP932
R9L1
R922
D913
Q906
Q910
JP921
R919 R918
R928
C930 D926
D931
Q905
D918
R914
D917
C915 Q907
D920
L902
D907
R909
R926
R927
C914
R925 R912
L904
C912
C921
C936
R911
IC901
IC901 HA17431PA
K
3
1
REF
2
A
R952
STBY5
C926
SW5-1
R9D3
R917
D919
MOTORV
D935
R916
CPMOTORV
Q904 Q919
D933
R910
D921
C927
R943
Q920
Q909
R915
R944
STBY5
PWV
PRT
G12