Yamaha YSP-3000 Service Manual page 44
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Also See for YSP-3000:
- Owner's manual (663 pages) ,
- Reference manual (12 pages) ,
- New product bulletin (2 pages)
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YSP-3000/YSP-30D/HTY-7030
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.
Note) Be sure to return the shorted locations to their
original state.
15
16
9
10
3
4
1
UART loop back test
iPAP (iPod accessory power) detec-
tion
iPDET (iPod installation to DOCK) de-
tection
44
17
18
11
12
13
14
5
6
7
8
2
19
20
21
DOCK
Check item
IC16 (INPUT P.C.B.) pin
no. 11 state
IC16 (INPUT P.C.B.) pin
no. 7 state
11.DOCK:NG NNN
All Y = "OK"
Others = "NG"
Result
Display
OK
Y
NG
N
High
Y
Low
N
Low
Y
High
N
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