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Yamaha RX-V990 Service Manual page 7

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------------------------------
In order
to confirm
listed in the table below, use DIAG. No.1,
(For specifications,
No.
• Output Level/Impedance
1
• Frequency Response
• SIN
• Minimum RMS Output Power Per Channel (Center
3
Rear)
• Total Harmonic Distortion (Center
• Minimum RMS Output Power Per Channel (Front)
• Dynamic Power
4
• Power Bandwidth
• Damping Factor
• Input Sensitivity/lmpedance
• Headphone Jack Rated Output/Impedance
• Channel Separation
• Total Harmonic Distortion (Rec Out
• Tone Control Characteristics
CONTENTS OF DIAGNOSIS
• MAIN UR is output through the bypass.
• CENTER is output with the steering off and at (L + R)/2.
• RURR is output by way of PS-RAM at DSP through.
• Electric
changeable
Sub-menu
Center
Rear
&
E. Volume -10dB
Center
Rear
&
E. Volume OdB
L
R
HOW TO USE DIAG. MODE
characteristics
refer to page 3.)
Items
MAIN BYPASS
volume
for both the CENTER
by changing the SUB-MENU.
FL display
1 (Input source) MAIN BYP 60
1 (Input source) MAIN BYP 80
YSS223
DOLBY PRO LOGIC section
+~lzr~~ ----
C
DSPsection
c.t&-
,
,
RL
,
,
,
.-
RR
t
PS-RAM
,
,
,
,
-----
______
1
(specifications)
• CENTER is output with the steering off and at (L + R)/2.
3 and 4.
• RURR is output by way of PS-RAM at DSP through.
• FUFR is output by way of PS-RAM to MAIN UR at
DSP through.
• Electric
changeable by changing the SUB-MENU.
Center & Rear
&
E. Volume -1 OdB
Center & Rear
Rear)
&
E. Volume OdB
R
Front)
&
• MAIN UR is output through the PRO LOGIC.
• CENTER is output with the steering off and at (L + R)/2.
& REAR is
• RURR is output by way of PS-RAM at DSP through.
• Electric
changeable by changing the SUB-MENU.
Center
E. Volume +10dB
Center
E. Volume -10dB
Center
I
E. Volume OdB
L
L
C
(L+R)12
L
~
R
R
RL
RR
FRONT RAM THR
volume
for both the CENTER
Sub-menu
2 (Input source) FRNT THR 60
2 (Input source) FRNT THR 80
YSS223
DOLBY PRO LOGIC section
+~tzr~~ ----
L
C
DSP section
FL
--
,
t...,1+-
- ,
FR
,
.-
+
,
,
,
RL
,
RR
t
PS-RAM
,
,
,
-----------"
MAIN DSP THROUGH
volume
for both the CENTER
Sub-menu
Rear
&
3 (Input source) MAIN DSP100
Rear
&
3 (Input source) MAIN DSP60
Rear
&
3 (Input source) MAIN DSP80
YSS223
DOLBY PRO LOGIC section
__.-_nn ____
;~~Z~~~
----
C
--.-----------
DSP section
'+EI7-
,
,
.-
RL
,
,-
,
,
,
RR
t
PS-RAM
,
,
,
,
-----
______
1
RX-V990
& REAR
is
FL display
,.-
L
,.....
C (L+R)/2
R
RL
RR
& REAR
is
FL display
L
C
(L+R)12
R
RL
RR
6

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