SERVICE MANUAL
FILE NO. 050-200128
29V13P
PRINTED IN U. K
COLOUR TELEVISION
8. Block Diagrams
Schematic Diagrams
8-1
8-1 Power Diagram
8-2 Block Diagram
Schematic Diagrams
8-2
9. Wiring Diagram
Wiring Diagram
9-1
KEY2 KEY1 GND KEY3
TIME
STD
GND
5V
IR
GND
GND
CONTROL PCB
MAIN PCB
DOUBLE FOCUS
PCB
CRT PCB
SIDE AV PCB
L +
L +
L +
R +
R +
R +
L -
L -
L -
R -
R -
R -
VO
GD
VI
GD
LO
RO
LI
RI
SC-1 GND
SY-I
GND SC-O GND
VERT
V2
V1
NC 16.5V GND
VERT
V2
V1
NC
16.5V
GND
B OUT
G OUT
R OUT
SENSE
8V
GND
F/B
TILT
GND
SVM
600V
600V
SY-O
TO SPEAKER
FROM MAIN SOUND AMP
AV2 VIDEO IN-OUT
CN704
CNY01
CN902
CN602
CN302
CN501
CNY02
KEY2 KEY1 GND KEY3
CN901
CNH01
CN701
CN702
CN703
S-VHS IN-OUT
16.5VAC GND DOUBLE
16.5VAC GND DOUBLE
TIME
STD
GND
5V
IR
CN502
B OUT
G OUT
R OUT
SENSE
8V
GND
F/B
TILT
GND
SVM
CN501A
VO
GD
V1
GD
LO
RO
LI
RI
CN702
-16V
ABL
+16V
GND HEAT
NC
200V
CN502A
-16V
ABL
+16V
GND HEAT
NC
200V
CN704
SC-I
GND SY-I
GND SC-O GND
SY-O
9-2
MEMO