Sony SSC-M370 Service Manual page 43

Cod black-and-white video camera
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SSC-M370/M370CE
CXA1392R
(SONY) FLAT
PACKAGE
INPUT
4FSC
; 4ESC USED TO MAKE UP THE SUB CARRIER
ENCODER
FOR CCD
COLOR
CAMERA
8 LEVEL
; CONTROLS THE BURST LEVEL
— TOP VIEW -
8F
: BURST FLAG PULSE
BFG
INSERTS PULSE SLIGHT LARGER THAN BF ON BOTH ENDS
c
INPUT FOR CHROMA SIGNAL PASSED THROUGH BPF
CBLK
: COMPOSITE BLANKING PULSE
CLP2, 4
; CLAMP2, 4 PULSE INPUT
CS AGC
; SUPPRESS CHROMA SIGNAL AT THE AGC GAIN CONTROL SIGNAL
csY
; SUPPRESS CHROMA SIGNAL AT THE Y SIGNAL
CTBLK
: CHROMA TITLER PULSE
OLD
: CONNECTS THE DELAY LINE DRIVE SIDE OF THE APERTURE SIGNAL
OLE
; CONNECTS THE DELAY LINE ENO SIDE OF THE APERTURE SIGNAL
FADER
MODE; BLACK
FADER
AND
WHITE
FADER
MODE
SELECT
FADER
SIG
; CONTROLS
THE
SIGNAL
SUPPRESS
LEVEL
DURING
BLACK
FADER, CONTROLS
THE SIGNAL SUPPRESS
LEVEL DURING
WHITE FADER
AND AT THE SAME
TIME
"
CONTROLS
THE SET UP LEVEL
LALT
; INPUT FOR
LINE ALTERNATE
SIGNAL
DURING
PAL
MODE
MODE
; SELECTS
NTSC, PAL OR NTSC x 2, PAL x 2 MODES
NOISE SLICE
; CONTROLS
THE SLICE LEVEL
OF THE APERTURE
SIGNAL
RY, BY
R-Y, BY SIGNAL
RY, BY CLP
; CONNECTING
THE CAPACITOR
FOR
R-Y, BY MODULATOR
CLAMP
SETUP CLP
; CONNECTING
FOR THE WHITE
CLIP CLAMP
CAPACITOR
SETUP
LEVEL; SET UP LEVEL CONTROL
SHP CLP1, 2 ; CONNECTS
THE CLAMP
CAPACITOR
USED
FOR
THE SLICE OF THE APERTURE
SIGNAL
SHP LEVEL
; CONTROL
OF THE APERTURE
SIGNAL
LEVEL
SYNC.
; SYNC
PULSE
SYNC
LEVEL
; SYNC
LEVEL
CONTROL
WC
LEVEL;
WHITE
CLIP LEVEL
CONTROL
Y LEVEL:
Y SIGNAL LEVEL CONTROL
YH
! YH SIGNAL
'
YH CLP:
CONNECTS THE CAPACITOR FOR YH INPUT CLAMP
YNC_LEVE
ST
SLICE
YL-YH
;
V_APERTURE SIGNALS, TITLER SIGNALS AND YL-YH SIGNALS
D-Voc(+ 5V)
SETUP LEVEL] 39
YL-YH CLP:
CONNECTS THE CAPACITOR FOR YL-YH INPUT CLAMP
4FSC
FADER
SIG | 40
YH
YTBLK
> Y TITLER
PULSE
LALT
-
FADER MODE]
41
NC
5
eu TPUT
: CHROMA SIGNAL OUTPUT
NC
|
SHP
CHROMA
; CHROMA SIGNAL OUTPUT WHEN USED FOR Y/C SEPARATION OUTPUT
FSC
SHP CLP2 | 44
FSC
; OUTPUTS A SUB CARRIER WITH THE SAME PHASE AS B-Y
—_
BFG
DLD
SHP
; APERTURE SIGNAL
SUP CEPT
v
; COMPOSITE VIDEO SIGNAL
Y
: Y SIGNAL OUTPUT WHEN USED FOR Y//C SEPARATION OUTPUT
ZlG]Ojojrla]o]ajalrm|—!z
[SETUP CLP]
35/1
T
WC LEVEL | 36
SHP Lever | 48
2/3 TYP
R-Y
CLP
B-Y
BFG
8 LEVEL
B-Y CLP
arsc
+
LALT
csy
cs acc
BF
BLK
CTBLK
NOISE SLICE
23,
SHP LEVEL
ae
SHP CLP I
westeven 24
LEVEL
SHP CLP2
26
ONT:
SYNC LEVEL
=
27,
ae
H
SETUP LEVEL
So
g#
REF V
gd
a4
v
a
setup cip 23
&
5
v3
22,
$e
ze
FADERSIG
ES
eu
an
fia
ao
FADER move 2%
ES
30,
Be
Y
Levi
ES
PEVEL:
ES
20
CHROMA
YL-YH
CLP
a
[ avo } 2" v
YH 50,
c
22
Leite we
pee 3%
00 [403
Leite SYNC
x
YH CLP
L@ TYP
YT BLK
"
ss Gan SLICE]
a
> SHP
= cLP2
.
OLD
NOISE SLICE
SHP
LEVEL
SHP CLPY
SHP CLP2
at. CLP4
mee
ae |
rif
5-36
SSC-M370
(J, UC)
SSC-M370CE
(EK)

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