- 18 -
QX-3870N-A
1
A
1
Tightening torque: 0.6 N·m
2
B
1
3
4
C
1
Sheet HDD2 positioning
(Forward/rear direction
o
HDD-BRKT front end)
5
Check that the base of the ANT cable has not been deformed.
(Refer to the ANT confirmation figure.)
6
D
(1) Refer to Fig. 2.
7
E
1
F
2
Tightening torque: 0.4 N·m
Tightening sequence is specified. (1) to (3)
[ANT confirmation figure]
[Precautions for AUDIO-PWB handling]
(1)
(2)
Fit the HDVD mechanism to main unit assy in the order of near
side then back side, and tighten it with 2.6 x 8 screws (E)
and 2.6 x 8 screw (F).
MJZ0535
MJZ0481
Before tightening with screws, push the mechanism
down. Half pierces should be fitted on the front
surface.
--------
Insert the FFC (small) from HDVD mechanism (D) into the
FFC connector of the NAU-US-V PWB and lock it, place the
HDVD mechanism on the main unit assy.
Place sheet HDD2 (C) on top of the main unit assy HDD-
BRKT.
Tools to be used
Electric screwdriver (0.4±0.04 N·m)
Electric screwdriver (0.6±0.06 N·m)
Assembly 5
(Left/right direction
o
align with center of the
HDD-BRKT)
There should be no protrusion from the HDD-
BRKT.
Work processing drawing
Work procedures
06
QX-3870N-A
(NAU-3225KCA-C)
No.
Qty
Part No.
Important control items
<OK>
<NG>
* Pay sufficient attention in handling so that the FAN inside the AUDIO PWB does not hit other parts.
Set the GPS connector on the sheet metal portion of the main
unit assy and tighten it with 3 x 10 screw (A).
Affix ANT sheet (B) to the main unit assy, and terminate the
GPS-ANT cable. (Refer to Fig. 1.)
MJZ0703
MQZ0321
Pass it through the upper side of the sheet ANT
and perform wire termination.
Check the insertion and lock conditions of the 2 FFCs of the
CF PWB.
* Do not subject the AUDIO-PWB FAN to strong impact. If it is dropped from a height of 20 cm or more, discard it.
* Do not touch the rotating part of the AUDIO-PWB FAN.
Insert the FFC to its base and check that it is
securely locked.
Perform wire termination of surplus FFCs on the
inner side as shown in Fig. 3.
MUZ1971
A
GPS connector
FFC connector
(Fig. 2)
(Fig. 3)
Base is not
bent.
Base is bent.
F
E
(2)
(3)
(1)
D
FFC from the
mechanism (small)
C
(Fig. 1)
GPS-ANT
cable
B
Pass it through the upper
side of the sheet ANT.
Summary of Contents for QX-3870N-A
Page 3: ...QX 3870N A 3 N BUS standard 1K Hz IV unbalanced INPUT VOL MAX Measurement not required...
Page 4: ...QX 3870N A 4...
Page 6: ...QX 3870N A 6 Digital audio signal format Servo...
Page 7: ...QX 3870N A 7 0 dB when VOL 16 click Measure MAX and MIN A BUS only AUX 0 5V...
Page 8: ...QX 3870N A 8 Measure Front Lch and Rch Measure Front Lch and Rch...
