Self-Diagnostic Function - Yamaha R-N402 Service Manual

R-N402/R-N402D

■ 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 AUDIO SET
A2 DIR PLL
D: Display system
D1 FL CHECK
U: Universal system
U1 USB
N: Network system
N1 NETWORK
N2 WiFi
N3 BLUETOOTH
N4 NETWORK AUDIO
(Not for service)
N5 NET P.C.B. CONNECT CHECK
(Not for service)
C: Communication system
C1 ACCESS CHECK
18
No.
1 NORMAL
2 PRE MUTE
3 VOL MUTE
1 DIR PLL
1 INITIAL DISPLAY
2 ALL SEGMENT OFF
3 ALL SEGMENT ON
4 CHECK PATTERN 1
5 CHECK PATTERN 2
1 USB FRONT 1 TRACK
2 USB_VBUS HIGH POWER
1 IP ADDRESS CHECK
2 MAC ADDRESS CHECK
3 LINE NOISE 100 MDI
4 LINE NOISE 100 MDIX
5 LINE NOISE 10 MDI
6 LINE NOISE 10 MDIX
7 LINK CHECK
8 EXT TEST
10 PING
1 WiFi ON JIG01
2 WiFi ON JIG02
3 WiFi ON JIG03
4 WiFi ON JIG04
5 WiFi ON JIG05
6 WiFi ON JIG06
7 WiFi ON JIG07
8 WiFi ON JIG08
9 WiFi ON JIG09
10 WiFi ON JIG10
11 WiFi OFF
12 WiFi MAC ADDRESS
13 WiFi RF TEST
1 Bluetooth MODULE VERSION
2 Bluetooth ADDRESS
3 PLAYBACK
1 LOOP BACK
2 NETWORK AUDIO PLAYBACK
1 SPI
1 ALL
2 BUS DIR
3 EEPROM
4 TUNER
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)
(Not for service)
(Not for service)
(Not for service)
(Not for service)