7-5
CRT/H.V. Block Diagram
P7100BLCRT
MAIN CBA
CRT CBA
7
4
8
6
11
10
9
V-RAMP-OUT
V-RAMP-F/B
H-DRIVE
GREEN AMP
BLUE AMP
Q572
Q571
T572
1
3
4
5
FBP-IN
ACL
V-
DRIVE
H-
DRIVE
DY551 D.Y.
IC551
(V-DEFLECTION CONTROL)
ANODE
FOCUS
SCREEN
WH301B
R
G
B
HEATER
ANODE
GND
V501
CRT
FOCUS
SCREEN
GND
JK1501
WH501B
WH501A
CN571
H.OUTPUT
H.DRIVE
+B
PROTECT-3
DEF+B
AMP
7
1
6
3
PULSE
UP
THERMAL
PROTECTION
5
WF7
WF8
WF15
WF10
WF9
WF11
WF1
WF4
WF2
WF5
WF3
WF6
RED AMP
PROTECT-2
RED
3
GREEN
4
BLUE
5
HEA
TER
33
+200V
11
PROTECT-1
T571 F.B.T.
FOCUS VR
SCREEN VR
4
2
1
5
S
F
HV
11
8
10
7
Q1511
Q1521
Q1531
3
T
O
IF/VIDEO
BLOCK DIA
GRAM
T
O
PO
WER SUPPL
Y
BLOCK DIA
GRAM
TO
SYSTEM CONTR
OL
BLOCK DIA
GRAM
T
O
IF/VIDEO
BLOCK DIA
GRAM
VIDEO SIGNAL
T
O
IF/VIDEO
BLOCK DIA
GRAM
WH301A
Summary of Contents for CB130DR8
Page 1: ...SERVICE MANUAL 13 DIGITAL ANALOG COLOR TELEVISION CR130DR8 ...
Page 33: ...8 3 Main 1 4 Schematic Diagram P7100SCM1 ...
Page 34: ...8 4 P7100SCM2 Main 2 4 Schematic Diagram ...
Page 35: ...8 5 Main 3 4 CRT Schematic Diagram P7100SCM3 ...
Page 37: ...8 7 DTV Module 1 2 Schematic Diagram P7100SCD1 ...