Onkyo TX-SV515PRO / II Service Manual page 11

TX-SV515PRO
Q310, Q692
Reset terminal. When power is turned
on, the condition of the analogue switch
is not determined, but when this
terminal is "L", all analogue switches
Input/output terminals of audio signal
of left channel.
Control the analogue switch at the serial data.
RCOM3
VIDEO-3
VIDEO-3'
Inpur/ourput terminals of VIDEO-3 signal
of left channel.
i the analo;
21
Contro! itch at the 22
Ea ei
(-15V) 24
Chip enable terminal. Connect to the terminal 25
PLS | ricer meng a
27
30
gue switch serial data.
Input/ourput terminals of audio signal
of right channel.
Control the analogue switch at the serial data.
-VIDEO-3 MON
VIDEO-2
VIDEO-2 MON
RCOMI
VIDEO-2) REC
VIDEO-2
VIDEO-3' REC
Inpuvoutput terminals of multi source
of right channel.
Control the analogue switch at the serial data.
terminal DATA of the microprocessor.
15 Serial clock input terminal. Connect to the
eo terminal CL of the microprocessor.
Pi [si Selectorterminal
on, the condition of the analogue switch
: is not determined, but when this
terminal is "L", ali analogue switches
are off.
| 19 | vp | Power supply terminal +15V)
Control the analogue switch at the serial data.
RCOM2
Input/output terminals of audio signal
of right channel.
Controt the analogue switch at the serial data.
1 LCO!
Sol ES |e
(-15V)
= Chip enable terminal. Connect to the terminal
FUNC of the microprocessor.
ee 4 terminal DATA of the microprocessor.
jae Serial clock input terminal. Connect to the
terminal CL of the microprocessor.
~11—
HALL
NULTI
RCOM1
MULTI
NC
SURROUND