102
DME24N/DME64N
No.
Testing Items
Brief Summary of Tests
Checking
Total Test
Completed Products
DME64N
DME24N
ICP1
1-1
1-2
1-3
1-4
1-5
1-6
1-7
1-8
1-9
1-10
1-11
1-12
1-13
1-14
1-15
1-16
1-17
1-18
1-19
1-20
1-21
1-22
1-23
1-24
1-25
1-26
1-27
Automatic
Automatic
Automatic
Automatic
Automatic
Automatic
Automatic
Automatic
Automatic
Automatic
Automatic
Automatic
Automatic
Automatic
Automatic
Automatic
Automatic
Semiautomatic
Semiautomatic
Semiautomatic
Visual
Visual
Visual
Measurement
Measurement
Measurement
Measurement
PLLP2
BATTERY
SRAM
DSP6
DM DSP7
CA DSP7
DM ATSC2
CA ATSC2
MIDI
RS232C/422
USB MIDI
MY-SLOT
WORD CLOCK
GPI
CASCADE
ETHERNET
COMPONENT
SWITCH
ENCODER
RTC
LCD
PANEL LED 1
PANEL LED 2
HAAD DA REG
ANALOG
IN/OUT
PHONES
JITTER
Checks register W/R function of PLLP2.
Checks backup battery voltage.
Checks address and data buses.
Checks each DSP6 for register W/R function
and for SIO connection.
Checks each DSP7 for register W/R function
and for SIO and ATSC2 connection.
Checks each DSP7 for register W/R function
and for SIO and ATSC2 connection.
Checks each ATSC2 register of DM sheet for
W/R function.
Checks each ATSC2 register of CA sheet for
W/R function.
Checks for normality by initializing USB circuit
and looping back with an external PC.
Loop back COM terminal to check the
transmission and reception function.
Checks MIDI OUT
→
IN for transmission and
reception function.
Checks each SLOT signal and supply voltage.
Counts Fs of WCLK OUT at WCLK IN to check
PLL lock.
Checks for normality by looping back SIO
signal from CPU via DSP.
Displays black and white on front screen to perform
backlight ON/OFF test and contrast change test.
Lights up LEDs (including 7-segment LED) in
a predetermined sequence.
Checks for normality by connecting GPI IN
and OUT and looping back.
Checks CASCADE OUT
→
IN for transmission
and reception function.
Initializes S1S60000 and checks E2PROM.
Checks for normality by pressing Keys in a
predetermined sequence.
Checks for normality by rotating rotary encoder.
Initializes, sets, and displays real time clock.
Checks only LED scan line.
Checks HAAD DA register.
Checks PAD, phantom and HA gain control.
Checks for normality with internal oscillator output.
Measures jitter by SLOT input and output.
To perform a test you desire, select a corresponding testing item from the testing item selection list and press the [ENTER] key.
However, selection of "Category Menu" will cause return to “4.1. Test Category Selection List Screen”. To select the item, use
JOG or [
↑
]/[
↓
] key (for ICP1, [
↑
] = [F2] and [
↓
] = [F5]).
<
Testing Item Selection List
>
Содержание DME24N
Страница 48: ...DME24N DME64N 48 DM Circuit Board B B to DSP CN100 to DSP CN101 2NAP WC06240 02 1 ...
Страница 49: ...49 DME24N DME64N B B Pattern side パターン側 2NAP WC06240 02 1 ...
Страница 50: ...DME24N DME64N 50 DSP Circuit Board C C to DM CN251 to DC CN105 to DM CN250 2NAP WC0670 01 1 ...
Страница 51: ...51 DME24N DME64N C C Component side 部品側 2NAP WC0670 01 1 ...
Страница 52: ...DME24N DME64N 52 DSP Circuit Board DSP Circuit Board D D ...
Страница 53: ...53 DME24N DME64N Component side 部品側 2 layer 2層 D D ...
Страница 54: ...DME24N DME64N 54 DSP Circuit Board E E ...
Страница 55: ...55 DME24N DME64N Component side 部品側 3 layer 3層 E E ...
Страница 56: ...DME24N DME64N 56 DSP Circuit Board F F 2NAP WC0670 02 1 ...
Страница 57: ...57 DME24N DME64N Pattern side パターン側 F F 2NAP WC0670 02 1 ...
Страница 59: ...59 DME24N DME64N Pattern side パターン側 2NA WC31440 02 1 AD Circuit Board DME24N ...
Страница 62: ...DME24N DME64N 62 H H DA Circuit Board DME24N 2NA WC06570 02 1 ...
Страница 66: ...DME24N DME64N 66 CA Circuit Board DME64N J J 2NAP WC06410 02 ...
Страница 67: ...67 DME24N DME64N Pattern side パターン側 J J 2NAP WC06410 02 ...
Страница 73: ...73 DME24N DME64N Pattern side パターン側 N N N N to DM CN401 to DM CN402 FP Circuit Board 2NAP WC06480 02 1 ...
Страница 75: ...75 DME24N DME64N Pattern side パターン側 JK Circuit Board DME24N 2NA WC31440 02 1 ...
Страница 79: ...79 DME24N DME64N Pattern side パターン側 2NAP WC06430 02 1 P P P P MY Circuit Board DME64N ...
Страница 153: ...DME24N 3 210 200 680 700 720 540 960 620 980 510 520 270 580 350 360 340 740 660 345 992 994 998 ...
Страница 202: ...DME64N 3 220 210 630 610 670 650 570 910 690 450 460 470 380 340 930 80 350 115 280 530 944 942 ...
Страница 278: ...DME24N DME64N 51 A B C D 1 2 3 4 to DM CN400 Page 38 EN1 CIRCUIT DIAGRAM EN1 CIRCUIT DIAGRAM 28CC1 8832050 4 2 ...
Страница 289: ...DME24N DME64N 62 A B C D 1 2 3 4 5 6 to DM CN105 Page 35 US CIRCUIT DIAGRAM US CIRCUIT DIAGRAM 28CC1 8832050 5 1 ...