Sony TC-KA6ES Service Manual page 23

} Not used (open)
HX PRO ON/OFF control H: ON
REC MUTE ON/OFF control L: ON
GND |
Test terminal L: Test mode
x
x
s0v wf
LV5 to LV1
x
7
5 S-TAPE
58 NORM- TAPE
59 SOURCE
DOLBY ON
61 DOLBY C
62 DOLBY S
63 FILTER
HX PRO
LINE MUTE
REC MUTE
BIAS
AMS MODE
f
=
|
K
~~ tm
~
65
67
Key input
DOLBY SW detection input