Onkyo TX-SV515PRO / II Service Manual page 13

TX-SV515PRO
Q308,Q691
Q308
Reset terminal. When power is tumed
on, the condition of the analogue switch
is not determined, but when this
terminal is "L", all analogue switches
are Ofi.
[19 [von ___| Powersupplyterminal(¥15V)_
21 TAPE-2' Control the analogue switch at the serial data.
22
Input/output terminals of audio signal
of right channel.
Control the analogue switch at the serial data.
Input/output terminals of multi source of left channel.
Control the analogue switch at the serial data.
Negative power supply terminal
(-15V) 24
Chip enable terminal. Connect to the terminal 25
FUNC of the microprocessor. 26
apr
eae
ee a
terminal DATA of the microprocessor.
28 RCOM1
Serial clock input terminal. Connect to the 29 cD'
terminal CL of the microprocessor. 30 PHONO'
Inpur/ourput terminals of digital delay signal
when surround mode. iss Selector terminal
Control the analogue switch at the serial data. Reset terminal. When power is tumed
on, the condition of the analogue switch
is not determined, but when this
terminal is "L", all analogue switches
Mode select terminal when Dolby Pro Logic. are off.
Control the analogue switch at the serial data. Power supply terminal (+15V)
20 | NC
Input/output terminals of multi source
of right channel.
Controt the analogue switch at the serial data.
5 LCOM4
Negative power supply terminal
(15V)
3B Chip enable terminal. Connect to the terminal
FUNC of the microprocessor.
ioe
terminal DATA of the microprocessor.
15 ed Serial clock input terminal. Connect to the
terminal CL of the microprocessor.