Self-Diagnostic Function - Yamaha RX-V681 Service Manual

RX-V681/RX-A760

■ SELF-DIAGNOSTIC FUNCTION

This unit has self-diagnostic functions that are intended for inspection, measurement and location of faulty point.
Each item has a main menu, each of which has sub-menu items.
Listed in the table below are main menu items and sub-menu items.
Note: Some of the menu items listed below may not apply to the models covered in this service manual.
No. Main menu
A: Audio system
A1 DSP AUDIO
A2 DIRECT AUDIO
A3 HDMI AUDIO
A4 AUDIO ROUTE CHECK
A5 CONTROL OUT TEST
(Not for service)
A6 MIC CHECK
A7 MANUAL TEST
D: Display system
D1 FL CHECK
30
No.
1 DSP THROUGH
2 INVALID ITEM
1 ANALOG DIRECT VH
2 ANALOG DIRECT VL
3 ANALOG DIRECT CENTER
4 ANALOG DIRECT SURROUND
5 ANALOG DIRECT SURROUND BACK
6 ANALOG DIRECT SUBWOOFER
7 INVALID ITEM
1 HDMI AUTO
2 INVALID ITEM
3 ARC1
4 INVALID ITEM
5 INVALID ITEM
1 BI-AMP
2 Z-DSP THROUGH
3 D-PARTY MODE
4 FULL MUTE
5 INVALID ITEM
6 INVALID ITEM
7 INVALID ITEM
8 INVALID ITEM
9 HP MUTE
10 INVALID ITEM
11 INVALID ITEM
12 INVALID ITEM
13 DISTRO DIGITAL
14 DISTRO DAAD
1 CONTROL OUT 1
2 CONTROL OUT 2
1 MIC ROUTE CHECK
1 TEST ALL
2 TEST FRONT L
3 TEST CENTER
4 TEST FRONT R
5 TEST SURROUND R
6 TEST SURROUND BACK R
7 TEST SURROUND BACK L
8 TEST SURROUND L
9 TEST FRONT PRESENCE L
10 TEST FRONT PRESENCE R
11 INVALID ITEM
12 INVALID ITEM
13 TEST LFE 1
14 INVALID ITEM
1 FL CHECK
2 ALL SEGMENT OFF
3 ALL SEGMENT ON
4 CHECK PATTERN 1
5 CHECK PATTERN 2
Sub-menu
(Not for service)
(Not for service)
(Not for service)
(Not for service)
(Not for service)
(Not for service)
(Not for service)
(Not for service)
(Not for service)
(Not for service)
(Not for service)
(Not for service)
(Not for service)
(Not for service)
(Not for service)