Sylvania 6513VD Service Manual page 54

CRT CBA Top View < TV Section > (Type B)
NOTE:
*
Either type A or Type B of MMA CBA (Main CBA and
CRT CBA) is used. The difference between type A
and type B is shown in the table below.
MMA CBA (Main CBA and CRT CBA)
Type A
BTD808F01012
Type B BTD808F01013
1-10-33
CRT CBA Bottom View < TV Section > (Type B)
CRT CBA
Ref No. Position
TRANSISTORS
A-1
Q511
A-1
Q521
Q531 A-2
CONNECTORS
CN505 B-1
CL501A B-1
CL502A A-2
WF13 WF5 WF4 WF15
WF14
Q531 Q531 Q521 Q521 Q511
Collector Base Collector Base Collector
1-10-34 BTD808F01013
WF3
Q511
Base