GTK-XB90
GTK-XB90
39
39
5-20. PRINTED WIRING BOARD - TOP SPEAKER Board -
5-22. PRINTED WIRING BOARD - BOTTOM SPEAKER Board -
•
: Uses unleaded solder.
•
: Uses unleaded solder.
• See page 24 for Circuit Boards Location.
• See page 24 for Circuit Boards Location.
TOP SPEAKER BOARD
(COMPONENT SIDE)
TOP SPEAKER BOARD
(CONDUCTOR SIDE)
A
B
1
2
3
5-21. SCHEMATIC DIAGRAM - TOP SPEAKER Board -
5-23. SCHEMATIC DIAGRAM - BOTTOM SPEAKER Board -
A
B
1
2
TOP SPEAKER BOARD
GREEN
BLUE
RED
5V_LD1
1
2
3
4
4
1
2
3
5
6
XS3
4PIN/2.0mm/100mm
XS3
4PIN/2.0mm/100mm
LED28
LED28
1
2
3
4
A
B
1
2
3
BOTTOM SPEAKER BOARD
GREEN
RED
BLUE
5V_LD2
1
2
3
4
4
1
2
3
5
6
XS4
4PIN/2.0mm/100mm
XS4
4PIN/2.0mm/100mm
LED29
LED29
1
2
3
4
BOTTOM SPEAKER BOARD
(COMPONENT SIDE)
BOTTOM SPEAKER BOARD
(CONDUCTOR SIDE)
A
B
1
2
3
SYS SET
2020/08/20 22:42:53 (GMT+09:00)