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YSP-3000/YSP-30D/HTY-7030
44
YSP-3000/YSP-30D/
HTY-7030
UART loop back test
iPAP (iPod accessory power) detec-
tion
iPDET (iPod installation to DOCK) de-
tection
OK
NG
High
Low
Low
High
Check item
Result
Display
11.DOCK CHECK
このモデルには適用されません。
11.DOCK CHECK (U, C, A, B models)
This menu is used to test the DOCK connector without
the iPod itself.
After turning off the power, short between pins No. 14
(TX) and No. 18 (RX), between pins No. 1 (PWR) and
No. 17 (ACCPOW) and between pins No. 4 (iPDET)
and No. 8 (DGND).
Start the self-diagnostic function and select the menu.
The check result is displayed according to the
following display specifications.
DOCK
All Y = “OK”
Others = “NG”
Y
N
Y
N
Y
N
Note) Be sure to return the shorted locations to their
original state.
11.DOCK:NG
NNN
1
2
19
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
20
21
IC16 (INPUT P.C.B.) pin
no. 11 state
IC16 (INPUT P.C.B.) pin
no. 7 state
Содержание Digital Sound Projector YSP-3000
Страница 78: ...78 YSP 3000 YSP 30D HTY 7030 YSP 3000 YSP 30D HTY 7030 MEMO MEMO ...
Страница 111: ...111 YSP 3000 YSP 30D HTY 7030 YSP 3000 YSP 30D HTY 7030 ...
Страница 112: ...112 YSP 3000 YSP 30D HTY 7030 YSP 3000 YSP 30D HTY 7030 ...
Страница 113: ...113 YSP 3000 YSP 30D HTY 7030 YSP 3000 YSP 30D HTY 7030 ...
Страница 114: ...114 YSP 3000 YSP 30D HTY 7030 YSP 3000 YSP 30D HTY 7030 ...
Страница 115: ...YSP 3000 YSP 30D HTY 7030 115 ...
Страница 116: ...YSP 3000 YSP 30D HTY 7030 ...