Marantz sr-18 u - Diagrams and Schematics; Wiring Diagram

2
Remark : Bass signal output from Sub Woofer terminal for SR-18
Sub woofer output is not active while all surround modes. Please refer to the following table.
Note : These configuration have been effective since the version of main CPU (QY01) is 990531 & the version of sub CPU (Q691)
is 990528-02.
SPK setup
SubWoofer Output by Surround mode
Sub
THX cinema DOLBY or DTS THX cinema DOLBY STEREO AUTO AUTO Mono
Woofer Front Center Rear
(5.1ch decoding) (5.1ch decoding) (Pro Logic decoding) (Pro Logic decoding) (5.1ch decoding) (Stereo decoding)
ON Large Large Large LFE LFE none none L+R LFE L+R none
Small LFE+LS+RS LFE+LS+RS none none L+R LFE+LS+RS L+R none
None LFE LFE none none L+R LFE L+R none
Small Large LFE+C LFE+C C C L+R LFE+C L+R C
Small LFE+C+LS+RS LFE+C+LS+RS C C L+R LFE+C+LS+RS L+R C
None LFE+C LFE+C C C L+R LFE+C L+R C
None Large LFE LFE none none L+R LFE L+R none
Small LFE+LS+RS LFE+LS+RS none none L+R LFE+LS+RS L+R none
None LFE LFE none none L+R LFE L+R none
Small Large Large LFE+L+R LFE+L+R L+R L+R L+R LFE+L+R L+R none
Small LFE+L+R+LS+RS LFE+L+R+LS+RS L+R L+R L+R LFE+L+R+LS+RS L+R none
None LFE+L+R LFE+L+R L+R L+R L+R LFE+L+R L+R none
Small Large LFE+L+R+C LFE+L+R+C L+R+C L+R+C L+R LFE+L+R+C L+R C
Small LFE+L+R+C+LS+RS LFE+L+R+C+LS+RS L+R+C L+R+C L+R LFE+L+R+C+LS+RS L+R C
None LFE+L+R+C LFE+L+R+C L+R+C L+R+C L+R LFE+L+R+C L+R C
None Large LFE+L+R LFE+L+R L+R L+R L+R LFE+L+R L+R C
Small LFE+LS+RS LFE+LS+RS L+R L+R L+R LFE+LS+RS L+R C
None LFE+L+R LFE+L+R L+R L+R L+R LFE+L+R L+R C
OFF Large Large Large none none none none none none none none
Small none none none none none none none none
None none none none none none none none none
Small Large none none none none none none none none
Small none none none none none none none none
None none none none none none none none none
None Large none none none none none none none none
Small none none none none none none none none
None none none none none none none none none
Small Large Large Prohibited Prohibited Prohibited Prohibited Prohibited Prohibited Prohibited Prohibited
Small Prohibited Prohibited Prohibited Prohibited Prohibited Prohibited Prohibited Prohibited
None Prohibited Prohibited Prohibited Prohibited Prohibited Prohibited Prohibited Prohibited
Small Large Prohibited Prohibited Prohibited Prohibited Prohibited Prohibited Prohibited Prohibited
Small Prohibited Prohibited Prohibited Prohibited Prohibited Prohibited Prohibited Prohibited
None Prohibited Prohibited Prohibited Prohibited Prohibited Prohibited Prohibited Prohibited
None Large Prohibited Prohibited Prohibited Prohibited Prohibited Prohibited Prohibited Prohibited
Small Prohibited Prohibited Prohibited Prohibited Prohibited Prohibited Prohibited Prohibited
None Prohibited Prohibited Prohibited Prohibited Prohibited Prohibited Prohibited Prohibited