Sylvania Emerson 6719DC Service Manual page 36

CRT/H.V. Block Diagram
CN502
FROM
1 +B
POWER SUPPLY
2 +B
BLOCK DIAGRAM
4 DEF+B
CN2602
JUNCTION B
CBA
CN503
7
V-DRIVE
3
FROM/TO H-DRIVE
CHROMA/TUNER
2 FBP-IN
BLOCK DIAGRAM
6
ACL/ABL
CN1302
4
V-RAMP-NF
CN504
FROM
4
RED
CHROMA/TUNER
3 GREEN
BLOCK DIAGRAM
2
BLUE
CN1301
JUNCTION A
CBA
1-10-11
Q572
H.DRIVE
WF11
Q571
H.OUTPUT
J553
+B ADJ
CL502B CL502A
1 +B
1
2 +B
2
4 4 DEF+B
J563
GND
CL503B CL503A
7
7 V-DRIVE
3
3 H-DRIVE
2 2 FBP-IN
6
6 ACL/ABL
4
4 V-RAMP-NF
CL504A CL504B
4 4 RED
3 3 GREEN
2 2 BLUE
REC VIDEO SIGNAL
IC551 (V-DEFLECTION CONTROL)
THERMAL
PROTECTION
7
AMP
1
T572
6
FOCUS VR
T571 F.B.T.
HV
F
S
1 11
3
8
10
5
7
SCREEN VR
4 9
6
CL501A
H.V. CBA
WF13
Q501
Q502
RED AMP
GREEN AMP
CRT CBA
PB VIDEO SIGNAL DVD VIDEO SIGNAL
WF12
5
PULSE
UP
3
ANODE
FOCUS
SCREEN
CL501B
1 HEATER 1
3 P-ON+180V 3
JK501
WF14
BLUE AMP
Q503
WF15
CN501
1-10-12
L551
D.Y.
5
V-
DRIVE
4
3
H-
DRIVE
1
CN571
ANODE
FOCUS
SCREEN
GND
V501
R
CRT
G
B
HEATER
GND
TD500BLCRT