Sony CCD-TR618 - B;W Evf Block Diagram

CCD-TR618/TR618E/TR718E/TR728E/TR818/TRV49/TRV49E/TRV58/
TRV58E/TRV59E/TRV68/TRV78/TRV78E/TRV88/TRV98/TRV98E
3-10.B/W EVF BLOCK DIAGRAM
3-21 3-22
( ) : Page No. shown in ( ) indicates the page to refer on the schematic diagram.
4
3
EVF 4.75V
D901
(TALLY)
AFC
H
OSC
H
DRIVE
SYNC
SEP
VIDEO AMP/BLKG MIX
VCC VCC
V SYNC
SEP
V
OSC
V
OUT
CN901
(B/W EVF MODEL)
XTALLY LED
(SEE PAGE 3-16)
MODE CONTROL
(VC-251)
(SEE PAGE 3-9)
CAMERA/VIDEO
(VC-251)
EVF Y
EVF 4.6V
11 14
2 12
8 6 7
5
3
1
15 9 16 13
IC901
(4-25)
H OUT
H SIZEQ902
C909
SOL901
EVF 4.6V
BRIGHT
RV904
HV
EVF 4.75V
DEFLECTION
YOKE
V SIZE
RV903
VIDEO
AMP
Q903
VIDEO
DRIVE
Q904
2
1
7
86
5
4
3
T902
FBT
NOT USED
3
2
7
81
6
5
4
T901
D903
DUMPER
FBT
4
3
2
1
CN902
DH2
DH1
DV2
DV1
1
2
V901
3
W901
G1
PICTURE TUBE
5
W901
G2
H
H
HV
VF-129 BOARD
B/W EVF MODEL :
16
CCD-TR618/TR618E/TR718E/TR728E/TRV49/TRV49E/TRV58/TRV58E/TRV59E/TRV68/TRV78/TRV78E/TRV88/TRV98/TRV98E
IC901 7

1.1Vp-p
16.7 msec
IC901 qa
0.9Vp-p
H
IC901 qd
H
1.1Vp-p
H
2.4Vp-p
IC901 qh
IC901 1,5
2.0Vp-p
16.7 msec
IC901 3

2.0Vp-p
16.7 msec