DME4io-ES/DME8i-ES/DME8o-ES
55
** Diag Mode **
Total Result [ ]
* 00 RESERVE-Satellite
01 SRAM
OK
02 BATTERY
OK
03 PLLP2
NG
04 DSP7
05 COMPONENT
06 ATSC2
07 USB
08 GPI
09 RTC
10 WCLK
11 REMOTE
13 ETHERSOUND
15 LED
17 DIPSW
19 AD
20 DA
22 ==> Category Menu
Test results
NO.
Test item
Contents of tests
Judgment
01
SRAM
Check the address bus and data bus.
Auto
02
BATTERY
Check the voltage of the back-up battery.
Auto
03
PLLP2
Check the register of the gate array PLLP2 by reading/writing.
Auto
04
DSP7
Check the register of each DSP7 by reading/writing and SIO/ATSC2 connection.
Auto
05
COMPONENT
Checks SIO signal from CPU by loop-backing through DSP.
Auto
06
ATSC2
Checks ATSC2 for register W/R function.
Auto
07
USB MIDI
Checks for normality by initializing USB circuit and looping back with the external PC.
Auto
08
GPI
Checks for normality by connecting GPI IN and OUT and looping back.
Auto
09
RTC
Initializes and displays real time clock.
Auto
10
WORD CLOCK
Count the Fs of the WCLK OUT using WCLK IN and check the lock state of PLL.
Semi-auto
11
REMOTE
Loop back REMOTE terminal to check the transmission and reception function.
Semi-auto
13
ETHERSOUND
Checks of device and transmission/reception of audio
Semi-auto
15
LED
Check that the LED lights in the specifi ed order.
Visual check
17
DIP SWITCH
Checks for normality by operating the switches in turn
Semi-auto
19
AD
Checks PAD, phantom, and HA gain control.
Measurement
20
DA
Reset/Mute control
Semi-auto
[Example of Testing Item Selection List Screen]
[Testing Item Selection List]
Содержание DME4io-ES
Страница 39: ...39 DME4io ES DME8i ES DME8o ES Pattern side パターン側 DSP Circuit Board DSP 2NA WG30160 1 ...
Страница 41: ...41 DME4io ES DME8i ES DME8o ES Pattern side パターン側 AD Circuit Board DME4io ES DME8i ES AD 2NA WG30380 1 ...
Страница 43: ...43 DME4io ES DME8i ES DME8o ES DA Circuit Board DME4io ES DME8o ES Pattern side パターン側 AD 2NA WG30390 1 ...