14. DOCK
14-1. DOCK
This menu is used to check the DOCK connector without the iPod itself.
With the power to this unit turned off, short between pins No. 14 (TX) and No. 18 (RX), between pins No. 4 (iPDET) and
No. 8 (DGND). Also, connect a 10 k-ohms, 1/4 W resistor between pins No. 21 (DKID) and No. 8 (DGND). (Make sure
that the power is turned off.)
Start up the self-diagnostic function and select this menu.
The check result is displayed according to the following display specifications.
DOCK CONNECTOR
All Y = “OK”
Others = “NG”
1 2
19
3 4 56 78
91011121314
15 16 17 18
20 21
10 k-ohms
1/4 W
Check item Short pins Result Display
UART loop back test
Pins No.14 (TX)
– No.18 (RX)
OK Y
NG N
iPAP (iPod accessory power) detection
IC221
pin No. 64
High = YES Y
Low = No N
iPDET (iPod installation to DOCK) detection
Pins No.4 (iPDET)
– No.8 (DGND)
IC221
pin No. 65
Low = installed Y
High = not installed N
DKID (DOCK ID) detection
Pins No.21 (DKID)
– No.8 (DGND)
*
10 k-ohms, 1/4 W
pull down
IC221
pin No. 95
10 k-ohms,
1/4 W pull down
Y
Other N
DOCK:NGNNNN
⎫
⎬
⎭
⎫
⎬
⎭
⎫
⎬
⎭
⎫
⎬
⎭
14-2. BT (Bluetooth version)
The DOCK (Bluetooth module) version is displayed.
BTV:--------
Note) Be sure to return the shorted pins to their original condition after executing this test.
42
RX-V367/HTR-3063
RX-V367/HTR-3063
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