Kenwood KDC-M6021/G Service Manual page 4

KDC-M6021/G
QQ
3 7 63 1515 0
Ref.No. Component Name
Q46 DTC124EUA
Q48 2SB1277(Q,R) or 2SB1434
Q51 2SC4081
Q52 DTC143TUA
Q53 DTA114YUA
Q54 DTA114YUA
Q55 2SA1576A
TE
L 13942296513
www
4
COMPONENT DESCRIPTION
Application/Function
AM+B SW
CD+5V AVR SW
Composite signal buffer
EJECT illumination/DSI SW
Guide illumination SW
Panel 5V SW
x ao
y
. i
8
Operation/Condition/Compatibility
When Q46's base goes Hi, Q48 is turned on, and A.+8V is supplied to
the F/E. Works during AM reception mode.
When a base goes Hi, CD+5V AVR is working.
When a base goes Lo, Q53 is turned on.
When a base goes Lo, Q54 is turned on.
When a base goes Lo, Q55 is turned on.
Q Q
3 6 7 1 3
u163
.
2 9 9 4 2 8
1 5 0 5 8 2 9 9 4
m
co
9 9
2 8 9 9