Onkyo HTR-990

TX-NR579/ TX-NA579/ HT-R690/ HT-R990/ TX-NR609/ TX-NA609/ HT-RC360/ DTR-20.3/ DTR-30.3
PRINTED CIRCUIT BOARD VIEWS-4
U004
BADG-0643
(U0040 to U0043)
A-side view
U0040
DIGITAL INPUT TERMINAL/ MAIN CPU/ DAC CIRCUIT PC BOARD
BADG-0643
U0041
D-SUB INPUT TERMINAL CIRCUIT PC BOARD
BAETC-0646
U0040
DIGITAL INPUT TERMINAL/ MAIN CPU/ DAC CIRCUIT PC BOARD
BADG-0643
U0042
USB TERMINAL CIRCUIT PC BOARD
BAETC-0644
U0043
RS-232C/ 12V TRIGGER/
RI CIRCUIT PC BOARD
BAETC-0645
U0043
RS-232C/ 12V TRIGGER/
RI CIRCUIT PC BOARD
BAETC-0645
U0041
D-SUB INPUT TERMINAL CIRCUIT PC BOARD
BAETC-0646
U0042
USB TERMINAL CIRCUIT PC BOARD
BAETC-0644
A
1
2
3
4
5
BCDEFGH