7-5
CRT/H.V. Block Diagram
P71D0BLCRT
MAIN CBA
CRT CBA
7
4
8
6
11
10
9
RAMP-OUT
EW-OUT
H-DRIVE
GREEN AMP
BLUE AMP
Q572
Q571
Q552
T572
1
3
4
5
FBP-IN
ACL
V-
DRIVE
H-
DRIVE
DY551 D.Y.
IC551
(VERTICAL-DEFLECTION CONTROL)
ANODE
FOCUS
SCREEN
WH301B
R
G
B
HEATER
ANODE
GND
V501
CRT
FOCUS
SCREEN
GND
JK1501
CN1501
WH501B
WH501A
VIDEO SIGNAL
CN571
H.OUTPUT
H.DRIVE
+B
PROTECT-3
AL+25V(1)
AMP
7
1
6
3
2
PULSE
UP
THERMAL
PROTECTION
5
WF8
WF7
WF9
WF5
WF4
WF6
WF1
WF2
WF3
RED AMP
RED
3
GREEN
4
BLUE
5
HEA
TER
33
+200V
11
PROTECT-1
TO POWER
SUPPLY BLOCK
DIA
GRAM
T
O
IF/VIDEO
BLOCK DIA
GRAM
T
O
IF/VIDEO
BLOCK DIA
GRAM
TO
SYSTEM CONTR
OL
BLOCK DIA
GRAM
T
O
IF/VIDEO
BLOCK DIA
GRAM
WH301A
T571 F.B.T.
FOCUS VR
SCREEN VR
4
3
10
7
1
5
S
F
HV
11
8
Q1511, Q1512
Q1521, Q1522
Q1531, Q1532
VCC
2
Summary of Contents for CR320IL8 A
Page 1: ...SERVICE MANUAL 32 DIGITAL ANALOG COLOR TELEVISION CR320IL8 A ...
Page 34: ...8 3 Main 1 5 Schematic Diagram P71D0SCM1 ...
Page 35: ...8 4 P71D0SCM2 Main 2 5 Schematic Diagram ...
Page 36: ...8 5 Main 3 5 Schematic Diagram P71D0SCM3 ...
Page 37: ...8 6 P71D0SCM4 Main 4 5 CRT Schematic Diagram ...
Page 39: ...8 8 DTV Module 1 2 Schematic Diagram P71D0SCD1 ...
Page 49: ...12 2 P71D0PEX Packing S4 S1 Tape X1 X3 FRONT X2 S2 S2 S3 S7 S6 Packing tape Packing tape ...