Mitsubishi NR-261UM-07LAN5 User manual

SERVICE MANUAL
MITSUBISHI ELECTRIC CORP. SANDA WORKS
Your company internal use only.Copyright (C) Mitsubishi Electric Corporation.
SE037611113E Ver.ppt11E NR-261UM-07LAN5
MITSUBISHI MOTORS
HDD/DVD CAR NAVIGATION SYSTEM
2012 Sep.
Model No. : NR-261UM-07LAN5
MELCO Model Code : 3AP253
CONTENTS
● DISASSEMBLING PROCEDURES .......................................... 2～23
● PARTS LIST....................................................................................24
● ELECTRICAL PARTS LIST..................................................... 25～48
PART No. : 8750A322

2Your company internal use only.Copyright (C) Mitsubishi Electric Corporation.
NR-261UM-07LAN5
DISASSEMBLING PROCEDURES
M084: NAME-CARD(NR-261UM-07LAN5)
Ⓑx 4
M024: PIN-MONI
M024: PIN-MONI
M068: ASSY-COVER-F
M051: PANEL-HDD
0.4 +0.15/-0.05PIN-MONIM024
Tighten torque(N・ｍ）Screw/NameNo.
Ⓑ0.7 +0.2/-0.1M3X6
●Disassembling procedures
In reverse of assembling procedures.
●Assembling procedures
1.Insert the S7-HDD to the S2-CHASSIS, and screw the two screws.
2.Set M051.
3.Pull out the slide part of the S2-CHASSIS, and screw M086 with
the four screws (Ⓑ), and M024.
4.Insert the FPC of M086 to the S2-CHASSIS.
5.Set back the slide after M068 set.
S2-CHASSIS
S7-HDD
Two screws
Fold and set.
Set this hook at first.
Slide
Continuity side
Lock after FPC inserted.
Do not break hexagon socket.
Top
M086: S2-MONI
Latch the hook at right and left,
then push the top. (After
assembling, check if M068
and the panel is seamless.)

3Your company internal use only.Copyright (C) Mitsubishi Electric Corporation.
NR-261UM-07LAN5
DISASSEMBLING PROCEDURES
●Disassembling procedures
In reverse of assembling procedures.
●Assembling procedures
1.Screw M016 with the two screws(Ⓐ) and the three screws(Ⓒ).
2.Screw the nine screws(Ⓒ) and the two screws(Ⓚ).
Ⓒx 9
Ⓚx 2
Ⓐx 2
Ⓒx 3
M016: COVER-TOP
M3X6 0.4 +0.2/-0.1Ⓐ
Refer in the fig.2.6X4Ⓒ
Tighten torque(N・ｍ）ScrewNo.
Ⓚ0.7 +0.2/-0.1M3X10
Tighten torque(N ・m) : 0.3 +0.05/-0.05
Tighten torque(N ・m) : 0.4 +0.2/-0.1
Latch the two hooks.

4Your company internal use only.Copyright (C) Mitsubishi Electric Corporation.
NR-261UM-07LAN5
DISASSEMBLING PROCEDURES
●Disassembling procedures
In reverse of assembling procedures.
●Assembling procedures
1.Hook M076 to M070, and screw the five screws(Ⓙ).
2.Pull out the slide part of the S3-CHASSIS, and pass the arm through
to the hole of the S3-PANEL-SUB.<Step1~3>
3.Screw the three screws(Ⓐ).
Ⓐx 3
Ⓙx 5
M076: ASSY-PCB-PANEL M070: ASSY-PANEL-SUB
M3X6 0.7 +0.2/-0.1Ⓐ
0.12 +0.01/-0.012X4Ⓙ
Tighten torque(N・ｍ）ScrewNo.
S3-CHASSIS
S3-PANEL-SUB
Remove the arm protector.
Remove the arm protector.
(1)After pull out the slide chassis till it stops, pass the
tip through to panel each one side. <Step1>
<Step1> Pass the tip of slide chassis
through to panel by each.
Slide chassis
S3-PANEL-SUB
Arm
Arm
<Step2> After passed the arm of one
side, pass the another side of arms.
<Step3> Push the front of panel.
(2)After passed the one arm, pass another
arm with bending it internally. <Step2>
Do not give scratch to panel by arms.
(3)Push the front of panel to
connector mating. <Step3>
(4) Push the square holes at side(two places) and
downside(three places), till the hooks set.<Step3>
Latch M076 to the hooks.

5Your company internal use only.Copyright (C) Mitsubishi Electric Corporation.
NR-261UM-07LAN5
DISASSEMBLING PROCEDURES
●Disassembling procedures
In reverse of assembling procedures.
●Assembling procedures
1.Screw M010 to M025 with two screws(Ⓚ).
2.Connect LEAD-CONNECTOR of the S4-HEAT SINK to the S4-CHASSIS.
3.Screw the S4-HEAT-SINK with four screws(Ⓐ).
M3X6 0.7 +0.2/-0.1Ⓐ
0.7 +0.2/-0.1M3X10Ⓚ
Tighten torque(N・ｍ）ScrewNo.
Ⓐx 4
Ⓚx 2
M025: HEAT-SINK
M010: MOTOR-FAN
S4-HEAT-SINK
S4-CHASSIS
LEAD-CONNECTOR

6Your company internal use only.Copyright (C) Mitsubishi Electric Corporation.
NR-261UM-07LAN5
DISASSEMBLING PROCEDURES
●Disassembling procedures
In reverse of assembling procedures.
●Assembling procedures
1.Screw M082 with the two screws(Ⓐ).
2.Screw the COVER-DV3 with the one screw(Ⓐ).
3.Connect the FPC to M082.
M3X6 0.7 +0.2/-0.1Ⓐ
Tighten torque(N・ｍ）ScrewNo.
Ⓐx 2
Ⓐ
M082: ASSY-PCB-CONN
Pass salient to the square hole
on the circuit board.
Fit reentrant on the circuit board
to salient.
Set FPC to COVER-DV3.
Lock after FPC connected.
FPC

7Your company internal use only.Copyright (C) Mitsubishi Electric Corporation.
NR-261UM-07LAN5
DISASSEMBLING PROCEDURES
●Disassembling procedures
In reverse of assembling procedures.
●Assembling procedures
1.Connect FFC from S5-CHASSSIS to S5-DECK.
2.Fit the salients and put S5-DECK to S5-CHASSIS.
3.Set FPC-1 at the hooks of S5-DECK.
4.Insert the FFC to the cover of the S5-DECK. (View J)
5.Set M012, and screw the five screws(Ⓐ) and two screws(Ⓒ).
6.Connect FPC-2 from S5-DECK to S5-CHASSIS. Ⓐx 3
Ⓐx 2
Ⓒx 2
M012: CHASSIS-L
S5-DECK
S5-CHASSIS
FPC-2 FPC-1
FFC
Lock after FPC connected.
Set FPC-1 at these hooks.
Fit the dowels.
Insert M012 from downside surely.
Latch the hooks to the
square holes.
Fit the dowels.
Fit the square holes
to the salients.
Lock after FFC connected.
Continuity side
M3X6 0.7 +0.2/-0.1Ⓐ
0.4 +0.2/-0.12.6X4Ⓒ
Tighten torque(N・ｍ）ScrewNo.
FFC
View J
View J
FFC
Insert

8Your company internal use only.Copyright (C) Mitsubishi Electric Corporation.
NR-261UM-07LAN5
DISASSEMBLING PROCEDURES
●Disassembling procedures
In reverse of assembling procedures.
●Assembling procedures
1.Set M015 and screw the five screws(Ⓒ).
2.Remve the separator and stick M035 to M015.
3.Set M077 to S5-CHASSIS while matching the two salients.
4.Connect FFC from HDD circuit on S5-CHASSIS to M077.(View F)
5.Stick M029 to Navicore of M077.
6.Set M067, and screw the one screw(Ⓓ) and the four screws(Ⓔ).
0.4 +0.2/-0.1M2.6X3Ⓓ
2.6X4 0.4 +0.2/-0.1Ⓒ
0.4 +0.2/-0.1M2.6X6Ⓔ
Tighten torque(N・ｍ）ScrewNo.
Ⓔx 4
Ⓓ
Ⓒx 5
M067: ASSY-SHIELD
M029: SHEET-HS
M077: ASSY-PCB-DIGITAL
M035: SHEET-DI
M015: CASE-DIGITAL
Put on the Navicore.
Lock after FFC
connected.
FFC from HDD.
View F
Engage the connectors.
(Push “PUSH” on circuit board)
Fold
Remove the connector covers.
Fit the dowel to the hole.
Fit the salient of post to
the hole.
S5-CHASSIS
Be careful to not change
the shape when
assembling.

9Your company internal use only.Copyright (C) Mitsubishi Electric Corporation.
NR-261UM-07LAN5
DISASSEMBLING PROCEDURES
●Disassembling procedures
In reverse of assembling procedures.
●Assembling procedures
1.Connect M007 to M083. (Either direction of the connector can be connected.)
2.Screw the M083 with the one screw(Ⓐ).
3.Latch the hook of M007 to the hook.
4.Connect M007 to M081.
M3X6 0.7 +0.2/-0.1Ⓐ
Tighten torque(N・ｍ）ScrewNo.
M007: LEAD-CONNECTOR 4P
M083: ASSY-PCB-SENSOR
Ⓐ
M081: ASSY-PCB-ANALOG
Fig. A
Pass the Lead-Connector
to area A of Fig. A.
Latch the Lead-Connector
to the hook.
Hook latch position.
Assembling Angle of M083
Remove the adsorption sheet
of P604.

10 Your company internal use only.Copyright (C) Mitsubishi Electric Corporation.
NR-261UM-07LAN5
DISASSEMBLING PROCEDURES
●Disassembling procedures
In reverse of assembling procedures.
●Assembling procedures
1.Screw M081 with the five screws(Ⓐ).
2.Screw the S5-HOLDER with the four screws(Ⓐ) from a→b→c→d.
3.Latch the square hole of M021 to the hook, and set the dowel to the hole. (Fig. B)
4.Screw M021 with the one screw(Ⓐ).
M3X6 0.7 +0.2/-0.1Ⓐ
Tighten torque(N・ｍ）ScrewNo.
Ⓐ
M021: BRACKET-NAVI
Ⓐx 9
S5-HOLDER
Fig. B
There must be no space after
tightening of the screw.
Dowel Hook
a
b
c
d
M081: ASSY-PCB-ANALOG

11 Your company internal use only.Copyright (C) Mitsubishi Electric Corporation.
NR-261UM-07LAN5
DISASSEMBLING PROCEDURES
●Disassembling procedures
In reverse of assembling procedures.
●Assembling procedures
1.Set the hook of chassis to M081. (View A)
2.Connect M001, M004, M006 to the connectors.
M081: ASSY-PCB-ANALOG
M001: FPC-CON
M004: FLAT-CABLE 30P
M006: FLAT-CABLE 50P
View A
Set M081 from left to right.
Pin 1 (white marking)
Continuity side
Himeron

12 Your company internal use only.Copyright (C) Mitsubishi Electric Corporation.
NR-261UM-07LAN5
DISASSEMBLING PROCEDURES
●Disassembling procedures
In reverse of assembling procedures.
●Assembling procedures
1.Connect M006 and pull it forward.
2.Remove the separator and stick M032 to M011(revers side).
3.Remove the separator and stick M031 to M011(face side).
4.Set M011 to guide salient, and assemble.
M006: FLAT-CABLE 50P
M032: SHEET-COIL
M011: CHASSIS-ANALOG
M031: SHEET-ANALOG
Lock after FFC connected.
Continuity side
(reverse side)
Pin 1 (white marking)
Pull forward
S5-CHASSIS

13 Your company internal use only.Copyright (C) Mitsubishi Electric Corporation.
NR-261UM-07LAN5
DISASSEMBLING PROCEDURES
●Disassembling procedures
In reverse of assembling procedures.
●Assembling procedures
1.Set M033 to M069.
2.Set M079 to M069, from front connector side with a slope.
3.Pass the salients to the circuit square holes, and insert the central connector.
4.Screw M079 with eight screws(Ⓐ) and the two screws(Ⓚ).
M3X6 0.7 +0.2/-0.1Ⓐ
0.7 +0.2/-0.1M3X10Ⓚ
Tighten torque(N・ｍ）ScrewNo.
Ⓐx 8 Ⓚx 2
M033: SHEET-AUDIO
M079: ASSY-PCB-AUDIO
M069: ASSY-SLIDE
Connector mating
(Push ”PUSH” on the circuit)
Insert the front connector
side to the square hole.
Pass the salients to the circuit
square holes. (three places)

14 Your company internal use only.Copyright (C) Mitsubishi Electric Corporation.
NR-261UM-07LAN5
DISASSEMBLING PROCEDURES
M3X6 0.7 +0.2/-0.1Ⓐ
0.4 +0.2/-0.12.6X4Ⓒ
Tighten torque(N・ｍ）ScrewNo.
Ⓚ0.7 +0.2/-0.1M3X10
●Disassembling procedures
In reverse of assembling procedures.
●Assembling procedures
1.Remove the tape from Lead-Connector 1 and Lead-Connector 2.
2.See three posts as a guide, put M027 on M069.
3.Screw M080 with the three screws(Ⓒ).
4.Connect Lead-Connector 1 and Lead-Connector 2 to M080.
5.Hold two Lead-Connectors with the stylepin.
6.Screw M013 with the three screws(Ⓐ) and the one screw(Ⓚ).
Ⓒx 3
M080: ASSY-PCB-GPS
M027: SHEET-BTM
Lead-Connector 1
Lead-Connector 2
Post
M013: PLATE
Ⓚ
Ⓐx 3
Set the dowel.
Set the dowel.
Remove the connector cover.
M069: ASSY-SLIDE
Stylepin

15 Your company internal use only.Copyright (C) Mitsubishi Electric Corporation.
NR-261UM-07LAN5
DISASSEMBLING PROCEDURES
●Disassembling procedures
In reverse of assembling procedures.
●Assembling procedures
1.Connect M002 to S10-DECK.
2.Screw the one screw(Ⓒ).
3.Latch the Hook A to the S10-DECK, and latch the Hook B.
4.Remove the separator and stick M034.
5.Insert the folded part of M034 to under space of the S10-DECK.
2.6X4 0.4 +0.2/-0.1Ⓒ
Tighten torque(N・ｍ）ScrewNo.
M002: FPC-DVD
Ⓒ
Lock after FFC connected. M026: COVER-DV3
M034: SHEET-FRONT
Hook A
Hook B
Latch
Latch the Hook B.
Double-faced tape
Remove the separator.
Set and stick here.
Insert after stuck.
S10-DECK

16 Your company internal use only.Copyright (C) Mitsubishi Electric Corporation.
NR-261UM-07LAN5
DISASSEMBLING PROCEDURES
●Disassembling procedures
In reverse of assembling procedures.
●Assembling procedures
1.Screw M017 with the two screws(Ⓐ).
2.Screw M023 with the two screws(Ⓐ).
3.Stick M064 to M075.
4.Remove the separator and stick M036.
5.Attach M030 to M018.
6.Screw M018 with the three screws(Ⓒ) from bottom.
M3X6 0.7 +0.2/-0.1Ⓐ
0.4 +0.2/-0.12.6X4Ⓒ
Tighten torque(N・ｍ）ScrewNo.
M036: SHEET-DVD
M018: PLATE-HS
M030: SHEET-HS
Ⓒx 3
M023: BRACKET-DV3R
M064: LABEL-CAUTION
M075: DV3DP(950850)
M017: BRACKET-DV3F
Ⓐx 2
Ⓐx 2
Double-faced tape.
Remove the separator
and stick to M018.
Set the dowels.
Set the dowels.

17 Your company internal use only.Copyright (C) Mitsubishi Electric Corporation.
NR-261UM-07LAN5
DISASSEMBLING PROCEDURES
●Disassembling procedures
In reverse of assembling procedures.
●Assembling procedures
1.Screw M078 with the two screws(Ⓒ), and connect M005.
2.6X4 0.4 +0.2/-0.1Ⓒ
0.3 +0.15/-0.05M3X4Ⓛ
Tighten torque(N・ｍ）ScrewNo.
M074: ASSY-ROM(HDD)
M028: SHEET-HDD
M020: HOLDER-HDD
M050: PLATE-HDD
M050: PLATE-HDD
Ⓛx 2
Ⓛx 2
Ⓒx 2
M005: FLAT-CABLE 50P
M078: ASSY-PCB-HDD
M022: HOLDER-HDD
Assemble
Assemble while inserting tongue into the
slit of the plate.
Tongue
Tongue position
after inserted
Positioning hole
Set the salients to the
positioning holes and assemble.
Arrow must be the side of
connector. (other side too)
Pin 1 on the other side
(black marking)
Himeron
Continuity side
Through the circuit hole
to the hook.

18 Your company internal use only.Copyright (C) Mitsubishi Electric Corporation.
NR-261UM-07LAN5
DISASSEMBLING PROCEDURES
M088: SHEET
M039: SHEET
M063: LABEL
M072: ASSY-PANEL-R
M073: ASSY-ENT
M049: SHEET-ENT
Ⓕx 2
2X4 100 +10/-10Ⓕ
280 +10/-102X8Ⓗ
Tighten torque(mN・ｍ）ScrewNo.
Ⓗx 4
View A
B - B C - C
(symmetry) (symmetry)
Do not run aground on the slope.
Attachment position
Attachment position
(R end)
Attachment position
(R end)
Also pass the black sheet from
the hole.
*It is assembling procedure. Disassembling procedure is in reverse.

19 Your company internal use only.Copyright (C) Mitsubishi Electric Corporation.
NR-261UM-07LAN5
DISASSEMBLING PROCEDURES
M008: FLAT-CABLE 8P
Ⓜx 4
2X4 200 +100/-40Ⓜ
Tighten torque(mN・ｍ）ScrewNo.
After inserting the connector till it is
locked, screw.
PCB-MONITOR
Screw with the screw that made by
Iwata bolt.
Blue reinforced plate side
Lock after FFC connected.
M008: FLAT-CABLE 8P
Blue reinforced plate side
M003: FPC M046: SHEET-FPC
Attachment position of M046
Reverse side of reinforced plate
*It is assembling procedure. Disassembling procedure is in reverse.

20 Your company internal use only.Copyright (C) Mitsubishi Electric Corporation.
NR-261UM-07LAN5
DISASSEMBLING PROCEDURES
A
View A
Ⓕx 4
Ⓕx 2
2X4 145 +10/-10Ⓕ
Tighten torque(mN・ｍ）ScrewNo.
Re-attach the protecting sheet
that removed.
Remove the protecting sheet .
Remove the protecting sheet .
Remove the separator from
M041, M042.(4 places)
*It is assembling procedure. Disassembling procedure is in reverse.