CTX CMS-3436 - BLOCK DIAGRAM OVERVIEW

BLOCK DIAGRAM
REAR PANEL CONTROLS
FRONT
PANEL
CONTROLS
Model
No.
:
CMS-—3436
ean aa nt el aD Eee [oe tS ae aes
SW. BOARD
eee)
POWER SW. POWER TIL MANUAL CONTRAST BRIGHT AUTO SW. COLOR TEXT AUTO H—WDE CRT BOARD
T
Gt
ea
e
Pat
|
poe
ly
7
:
7
BLANKING
ABL &
CLAMPING
CUT OFF ADJUSTMENT &
BRIGHTNESS CONTROL
PRR RPP
R.G.B. CUT OFF R.G.B. SUB—BRIGHT
1C82S147 R,G,B,a,9,b |
COLOR MAXING CKT, .G.B.
MAPPING & BUFFER
mn LL
. =
. ANALOG
rgb. R.GB.
B
TTL/ANA. SYNC PROCESSING
SWITCH & CLAMPING
Vv. SYNC
- - POLARITY
| of:..Jo 9 PIN-D TYPE
oF 9] SIGNAL INPUT INTERFACE BOARD
Vv. BIAS Vv. UN 1
ca
t 3
SIDEPIN CKT V. POSITION
LA 7837
) )
Q QQ 1
2 —— cKT ye
cee
3]
LINEAR
COIL
kd | | is COMPARTOR & VERTICAL SIZE
LS | | OIFFERENCE AMP. CONTROL CKT Z SIZE COIL
G i. | :
Wd | |
LINE FILTER ) a Ape H.V.
: 16V Lie
te
a
ate
H.
DRIVE
<<)
CR
9)
=
DEGAUSS
ree
,
ale
y
y
§
Focus
COIL
(OPTICAL
COUPLE)
sev
Abi
=a:
I
LINE
aS
2av~C«s
FILTER sS ! STEP DOWN CONVERTER 50V~120V 50V~120V B SCREEN
BOUUU *
rs
7
SENSED
VOLTAGE
Eo
am
nomen
ee
=
es
a
;
O
DRIVE
CKT
H.V.
AD
t——
geet
‘
50V~120V
+
Eo
4
AOJ.
H.
PULSE
MAIN
BOARD
Bi
POWER
BOARD
|
aes
95v
—-27-—