Alpine IVA-M700R User manual

MUAPINE
SERVICE MANUAL
MOBILE MEDIA STATION
Oooo
@ The model is component system unit of Monitor Unit and Tuner Unit.
Caution : The part marked with A\is generating a high voltage, so care
will be necessary when working.
IVA-M70OR

IVA-M700R
Contents
Packing Assembly Parts List
Packing Method View
System Diagram
@ Monitor Unit
Specifications
Extension Cable
Adjustment Procedures cagsasttan
MD Mechanism Adjustment Procedures
Block Diagram
Parts Layout on P.W.Boards and Wiring Diagram
Schematic Diagram
Terminal Voltage of IC/TR
Description of IC Terminal
Electrical Parts List
Exploded View (Cabinet)
Cabinet Assembly Parts List
MD Deck Mechanism Assembly Parts List
Exploded View (MD Deck Mechanism) (DY31T010)
@ Tuner Unit
Specifications 80
Adjustment Procedures 81~83
Block Diagram 84-86
Parts Layout on P.W.Boards and Wiring Diagram 87~96
Schematic Diagram 97~118
Terminal Voltage of IC/TR 119~129
Description of IC Terminal 130~137
Electrical Parts List 138~153
Cabinet Assembly Parts List 184
Exploded View (Cabinet) 155
NOTE : Due to continuing product improvement, specifications and designs are subject to
change without notice.

Packing Assembly Parts List
Part No.
Description Symbot
No,
Part No. Description
OTT25013Y05
07 T75070W0t
1SDB80814F01
jo7864552F01
sacao232v01
45030282901
lo1TSS020Y01
loas72235F68
eoTSE629W01
o2B47353F01
46A42363F01
}04480582W01
’ Packing Me
“Wher Un
junit, Remote Control RUE4T67
Assy, Bracket Stopper
Case, Inner
Bracket, Strap Receiver
Face, Plate
Cover, Nose
Assy., DIN 3000 Cable
Screw, Countersink (M5X6)
Batiery, MGN R6P (NB) SUM-3
Nut, Hex. (MS)
Stud, Bolt
Washer, Bracket
thod View
108-6
108-7
109
110
rr
412
413
414
116
116-1
116-2
116-8
BeATT113WOT
Josa11112Wo1
joit2se70v01
(01T35047Y01
lor T9sa34wo2
Jjo1T9s205wo4
|75T58346F01
01735346701
0171508701
eaP21523Y72
j68P21523Y73
75T75499Wo2
Cap, Rubber (Ay
Bolt, Hex. (MS)
lAssy., Power Wite (Monitor Unit)
assy. Wire Remote-J
lAssy., Antenna Wire Main
Assy, Power Wire (Tuner Unit)
Pad, Magic Tape
lAssy., Wire El24N
Assy., CVA-1000R ISO
Owner's Manual
[Owner's Manual WG/S
Feit, Sheet
IVA-M700R

UaSsO FON
“ING
INOS
Sins"
PREUMOIOA
HNO
NOD
dS
UMCUG/STUM
NiSLOWES
weaigyemuar
WNO
205
POL
/AOIIEA
NANOS J5i@
WOVEN,
ueelSveIUM
"UA -1NGO 3aiN5'
PewmOneA
ino Inco
asia.
UROIBIUM
vesID
AMM,
INGO 30H
BOHIMOHOA
NANG S10
URCHB/EM,
NO
BLOF
a
uonetinen
uve
panne)
aoge
uaHUatS
VOW
fa
(heneredes
los}
os0-394
AD
ARUN
BON
xog
a
‘Maleiedag
pros}
Noco-JOM
429
JoNeNWID
BDH
uolebiaen
C—
[usoorvao
uonebiaen
yoy08uU0>
a
(—
[asoorvao
(aASSOaANiGTONaAN)
=
MOURA MOHeA
PAOOLW-VAI
TaSSON-SAN
~
NiORGIA
PAOOLWVAI
FeuNEL
jadine
o=prA
o1,
wayshg
VORBBINEN
S,euIdIy
OU
10
dASSON-SAN
/dZSSON-SAN
(AI
Bugosuucs
usm
wayshg
UOREBIARN
s,oUldly
Sup
0
SASSON-ZAN
WIM
Buosuucs
U98YM,
G
WH
Wes
{Ardreedeg pos)
{LAN
Iv)
4eBueyd
a9
@I|e®
L
Awig}
ergAeiD
auu
®
®
uvay
ANOWS
SHOW
1331
uDIV3dS
wanv3dS
uaWSds:
i
@o
@
@®
Greta)
(Aaraedas pos)
Shae
4 eos = \ (eouay)
©
AYAULVE
@
ABN-Y
UM
peddinba
Jeziyenba
sin
|
(Aayeredes pios)
ONDILVd
wiayshs
(joe
rapINs)
{Aiayiedeg
pros)
uoyeBiaey
i
0g
sO}9UOD
NITSAYSLNI
oicnw
(AdSS0N-BAN)
forse)
NO-NYML
SLOWEY
“oy@ sok Kd oapin e Bunaeuu0D YoU as7
yeujwes INdUY XNY | Px
{umosgyonuad)
souny
YSOOL-VAD
7SOOLIN-VAL
ixny
ino
3LOWsY
“o18
sojuow
jevando
Ue
Bunzeuue?
vay
as)
feumuuag INGINO KNW
|
Ex
puusluy
“yasyenbepanidwe ue Buyseuuoo veya asr
(eunuuey induy wos 4ye04 ¢ 2
Live
s0NUOH
(e8ur10)
YSOOL-VAD/UOOZW-VAI
©
wor
@
[Nouwnmons
]
“JeUUsE
SKA
OT
2}OOMGNS
O44
20}
ZEyYKUIE
UE
JO
pee
INO
YI
!9BUUED
aydwiexa wayshs. jeulway 3nduj asoomang
|
Ly
IVA-M700R
System

IVA-M700R
-uonisod
2nding
9giN
yt
UI
YoUMS
at)
aoeid
“oyuoU
jeu2aixa
ay}
uo
WaIsAs
LONeBIAeN
Jo
esnzsid
ayp
Aeidsip
OL
youms
nding
981N/d9u@®
-pabeBus
st
aye2q
Bupyed
usym
paiamod
pea]
ayesq
Gupyed
eu)
0}
pea]
Sita
qpauu07
&
(seGueyg
a9
ym
papnjaui)
aiqe9
Lan
&®
Gesyenby
yy
pepnjoul}
aged
LAN
@
“LEN-IY
WM
paddinba
yonposd
sauro
Jo
soraUUOD
yndU}
10
INdyNo
4}
07
SI4TI9SUED
soyeuueg
LaN-ty
peay
(esepeu))
3/1@
“{papnjouy)
pee]
4/1
84)
Guisn
peuias93
si43
OJ
40UUOU
2B
IULOD
yeuywe,
jnding
Agjdsig
@
(uope6inen
yum
papnjsuy)
ayqeg
au
@
“warshs
uoneBiAeN
@u2
Jo
jeu;wae}
INdING
OY
e4i
0}
S14)
JoeUUED
Jeuxwaes
nduj
gou@
ajezdesay
euuowuy
@®
suojysod
youMs
ay)
BulBueyo
a1ojoq
UN
43
03
430
J8MOd
BY}
WIN}
0}
SsNs
9g
‘3LON
suonisod
WHON
243
¥;
Yams
By?
eAea|
‘peyeuUCD
5}
BOIABP
OU
UAYAA
*OHISOd
AIG/OS
OUI
UI
Yous
sin
BoeId
‘gunyeey
|
3N-ly
Guisn
Jepiaip
40
49s
enbe
ue
Buyjseuu0s
us
youmg
wezss
yeuraay
yndjng
syowey
@
aiqeg
uolsueyxg
euUaIuY
@
*xoq
a92psaju}
[Osu
sJoWE.
BY}
0}
SULOD
1o}9aNNg
a9e}O3U]
[O.BUGD
B,0WEY
@)
4oysauueg
Atddng
1amog
@)
{euyM)
pes
Inding
sexeadg
(+)
TOL
497
@
ppe1g/auAa)
PeeT
Indyng
4eyxeadg
(-}
JUL
YET
@
(ypeIg/uaerD)
pee?
sndyng
saxeeds
(-}
1e2y
491
(aed)
pee7
anding
sexeedg
(+)
228y
497
@
{uayo1q}
pee}
nding
ssyeeds
(+)
1884
U6
(19878/33}01)
PEST
INdINE
aexeEdsS
(-}
Je8y
wii
@
(pela
sAeig}
pee]
andyng
sayeads
(-)
wu044
14B1y
G)
{Aeap)
pee
inding
sayeeds
(+)
1014
34Bry
GD
{VSL}
49pfoH
osny
@
*yosod
Azossao9e
ey)
uj
JO
Uo
pawn}
sj
VOU
ay2
uaYye
Ajuo
Azj
(+)
Septaaid
yoiym
aosnos
semod
pasnun
seyjOUR
10
XOG
SShy
$,8[914aA
aug
Ho
jeuNWIe8}
Ueda
Ue
O}
pea]
S14}
}DaULOD
(pay)
(uoN{U6])
pesy
semog
peysims
Gi)
“YSOOL-VAQ/HOOLIN
-VAI
2U}
0}
SJeUBiSs
smeis
ayesg
Sunsed
ey)
Ywsuer
7
YOMs
ayeig
Sulyed
aylyo
apis
Ajddns
samod
843
0}
pea|
si4y3
JBULOD
(anjg/moyj9A)
pea]
exe
Bupwed
euoyd
a11420
04
@
(f9eja/AUId}
Pee
Uy
adnasoyU]
OIPNY
G)
‘aiqeaydde
}|
Buusque
4emod
snoA
Jo
}eUsUW9}
g*
8Yy3
0}
Peo]
S142
9940
(enjg)
pee]
euuazuy
Jamog
i)
sazienba
40
rayydwe
01
@)
‘sossagosd
jeu61s
40
jduu2
4NOA
JO
Pea}
UO-~UINI
BJO
BY?
0}
Pes}
SI4}JBUUOD,
{euUM/enjg)
pes]
UO-wn]
sy0WeH
@)
*JonuOD
ajouos
oY
WOY
sjeUBIs
BuyjjosUOS
sy}
sINdyNo
peas
S14)
“peas
yNdul
josjUOo
aoa
ayy
O}
pea}
S143
JeULOD
|G)
(umosg
/271YMA)
Pea]
1NdyNQ
josjueD
aoLWeY
(8)
Bnjg
euuaruy
Osi
(2)
(pepnjsuy)
Bjg
4eyeAUOD
euUazuy
OSG)
-
-papjaoid
mass
jejew
Jeays
ey)
Buisn
pouayse}
Ajaino
-95
Si
pue
[p}OUs
B1eq
0}
EpeUI
S}
VOIDEUUOD
eu)
BINS
Bye)
-aa1yan
eyi
uO
punods
sisseyo
pos
e
0
peal
Sy}
aUUOD
(19e1a]
Pes] punosy
G)
tvS'4)
49PI0H
asn4
G)
Asa}
-3eq
5,9}91Y9A
au)
Jo
ysod
(+)
aanIsod
ey)
OF
peg}
Sys
99UL0D
{moja}
pee
Aenes
()
‘wo
peuny
218
SIYBI]
S,91914OA
aY2
JeAsUaYM
WIP
0}
YSOOL-VAD/HOOLIN
-VAL
aun
jo
BuAUByIeq
ayy
MOLE
1
pee]
uoneunUnyy!
J2ISN]O
WEWNAISU]
S,2;9149A
ayy
0}
Pe}OUUCS
ag
AeW
Pes
SIU
|
{eBues9)
pee]
uoneuunyt
@
(pepnpauy}
s099UN0g
QSI
(1)

1
|
|
|
|
IVA-M700R
@ Monitor Unit
Contents
Specifications
Extension Cable
Adjustment Procedures
MD Mechanism Adjustment Procedures
Block Diagram
Parts Layout on P.W.Boards and Wiring Diagram
Schematic Diagram
Terminal Voltage of IC/TR
Description of IC Terminal
Electrical Parts List
Exploded View (Cabinet)
Cabinet Assembly Parts List
MD Deck Mechanism Assembly Parts List
Exploded View (MD Deck Mechanism) (DY31T010)
NOTE : Due to continuing product improvement, specifications and designs are subject to
change without notice.

IVA-M700R
Specifications
<Monitor SECTION>
Screen Size 6.5-type
Display System Transparent type TN LCD
TFT active matrix
336,960 pes. (1,440234)
U-shaped cold cathode fluorescent tube
Drive System
Number of Picture Elements
Light Source
<MD SECTION>
System
Channel! Balance (1kHz)
Distortion (1kHz)
Frequency Response (Ref. 1kHz)
Optical {Mini Disc System)
0+3dB
05%
.. 20Hz : 023dB
125Hz ; 022dB
4OkHz : 0+2dB
20kHz : 024d8
S/N Ratio 700B
Separation (1kHz) 50dB
AkHz : -20+3dB
De-Emphasis (Ref. 1kHz)
16kHz : -20+30B
<Mini Disc >
Track Pitch
Sampling Frequency
Linear Speed
Dimension
. 1,6Hm
~ 44,4kHz
1.2~1.4m/sec.
Diameter : 640.2mm.
(MO) 64.80.2mm.
Thickness : 1.2+0.15, -0.1mm (Pre Mastered Disc)
4.2+0.15, -0.1mm (Recordable Disc)
<EQUALIZER SECTION>
BAND
Equalizer Frequency
7Band
63Hz/160H2/400Hz/1kH2/2.5kKHz/6.3kH2/t 6kKHz
<GENERAL>
Power Supply .. DC4.4V
Power Output (T.H.D. 10%} /impedance 16W/ch/4ohm
Dimensions (WXH XD) Chassis : 178X50X160mm
Nose : 169.8X45.75X32.5mm
Weight 2kg
NOTE : Due to Continuing product improvement, specifications and designs are subject to change without notice.

|
:
IVA-M700R
Extension Cable
@ When repairing or measuring the voltage of this unit, connect with the Extension Cable as shown in below.
~<«——— Extension Cable
Key
P.W.Board
(01V30090S01)

IVA-M700R
Adjustment Procedures
4. LCD luminance spot specifications
4.
OK:
Up
to
2
points
for
red
and
1
point
for
green.
(NG:
3
or
higher
than
3
points
for
red
and
2
or
higher
than
for
green).
Successive
spots
are
NG.
2,
Other
(blue)
spot
and
overall
number
OK
:
Up
to
14
for
luminance
spots
(red,
green,
blue)
and
black
points.
NG
:
15
or
higher
than
15 for
luminance
spots
(red,
green,
blue)
and
black
spots.
3,
However,
each
defective
spot
(luminous
spot
and
black
spot)
is
separated
by
more
than
5mm.
Up
to
2
dots
of
successive
black
spots
is
counted
as
point
1.
Luminous
spot
(can
be
perceptible
through
a
5%
ND
filter).
2. Power P.W.Board Voltage Adjustment
(1} Connections
Tuner Unit
‘JK9100,
OFEN ‘AUX 1 INPUT
Digital Multi Meter
T.P.9832 om
ge
[3
rpssre ||!
Monitor Unit <Figure 1>
Tuner Unit
OPEN KE100
AUX 1 INPUT
= : Digital Mutti Meter
£9700 +
leat
Monitor Unit <Figure 2>
NOTE : in Figures ( and 2, leave the AUX1 on the Tuner Unit open without any connection.
(However, select the AUX1 mode on the Monitor Unit.)
(2) Adjustment Procedures
Test Point/
Step | Connection P.W.Board Adjustment
Coordinates
T.P.9816
8)
T.P.9832
(4-F)
1 | Figure 1 Adjust VR8733 to 1320.1V at T.P.9832 Voltage.
—10—

IVA-M700R
Step Connection
Test Point/
P.W,Board
Coordinates
Adjustment
Figure 2
T.P.9816
(-B)
9700+
A)
Adjust VR&856 to 5.32+0.1V at £9700 + Voltage.
NOTE : Adjustment volume controls are provided on the Power P.W.Board and the Test Points on the LCD.
P.W. Board.
3. LCD Unit Adjustment
-1. LCD Timing Adjustment
{1) Connections
OPEN
NOTE : Leave the NAVIGATION INPUT on the Tuner Unit open.
(However, select the NAVI mode on the Monitor Unit.)
(2) Adjustment Procedures
Tuner Unit
DiNSOOT
NAVIGATION INPUT
TP.9772
T.P.9816
Monitor Unit
Frequency Counter
<Figure 3>
Step Connection
Test Point /
P.W.Board
Coardinates
Adjustment
Figure 3
TP.a772
(5-C)
TP.9816
6-8)
Adjust VR9856 to 15.73420.003kHz at T.P.9772.
Figure 3
TP.S772
(6-0)
TP.9816
eB)
Adjust VR9800 untit L period shows:
§.8psec as shown at right.
-W-

IVA-M700R
+2. LCD Contrast Adjustment
(1)
Before
starting
the
adjustment,
enter
the
Dialogue
Mode
(11-step
pattern)
according
to
the
following
procedures.
-1. Set the FM mode and press |FUNC jswitch for 2 sec.
-2. The buzzer sounds and then press,
> ROTARY ENCODER in this order.
-3.
The
Dialogue
Mode
will
appear.
Press
FUNCTION
switch
[7
|
—{
in
this
order.
+4,
The
11-step
pattern
will
appear.
{2) Connections
Tuner Unit
Test Point
T.P.9816
NOTE :
‘Monitor Unit
<Figure 4>
For the Test Points in Figure 4, refer to the Test Points /
P.W.Board coordinates in (3) Adjustmnt Procedures.
(3) Adjustment Procedures
Test Point /
‘Step | Connection P.W.Board Adjustment
Coordinates
vay 7 | Adjust VR9735 until the
1)
Figure
4
Black-Black
distance
shows
4Vp-p
TP.9816 Nipples shown ab rofk
6-8) +4Vp-p as at right. ~
pospeap po >
45.4V
T.P98i7 —_ | Adjust vR9723 / VRO765 end ev
(3-F) until he waveform shows Pecv
ae
Teese
|-26v/454Vasshwn
=
SSS
:
6-8) at right.
VR9723 : Amplitude Adjustment
VAQ765 : Position Adjustment
crvoWiT Ee
T.P.9807 Ao"
5-4) ‘Adjust VR9725 until the
3 | Figure 4 ; Hoe Black-Gray9 distance shows
6 8) +3V as shown at right, +
ee
-R2-

IVA-M700R
Test Point/
i Step | Connection P.W.Board Adjustment
| Coordinates
|
i
:
4
_ _
After
the
adjustment
in
Step
3,
keep
the
waveform
on
the
Digital
Oscilloscope.
k [Fae
' Monitor Wave-form
| T.P.9808 ‘Adjust VR9733 until the
! ; (GC) black level matches the
5 | Figure4
T P9816 wave-form kept as shown
(5-B) atright. Memory Wave-form
|
|
i Make the levels match.
:
Monitor
Wave-form
: T.P.9808 Adjust VR9727 until the
f
6
Figure
4
-c)
white
level
matches
the
Make
the
levels
match.
: T.P.9816 wave-form kept as shown
(6-8) at right.
Memory Wave-form
+——
Monitor Wave-form
T.P.9808 Adjust VR9737 until the
21 Pee’ (3-A) black level matches the
: a T.P.9816 _| wave-form kept as shown
(6-8) atright. Memory Wave-form
Make the levels match.
i Monitor Wave-form
i
i T.P.9808 Adjust VR9729 until the
1
8
|
Figure4
@A)
hie
level
macties
fe
Make
the
levels
match.
TP9816 wave-torm kept as shawn
| (6B) atright. U
} Memory Wave-form
i
Switch the video source to AUX1 (SMPTE-COLOR).
i T.P.9808 @Set the screen moda to MODES.
| r Fyie's {3-A) (Pressing the switch continuously changes the MODE1 + MODE2 -»
i : T.P.9816 MODES —» MODES in this order.)
6-B) Check to see flicker noises with your eyes, and if exists, make the fine adjustment
i
i L with VR976S.
* After completion of the adjustmant, disconnect the BATT / ACC power supply.
1
|
NOTE : For the Test Points and Ajustment parts, refer to the Parts Layout on P.W.Boards and Wiring Diagram.
-—13-

IVA-M700R
MD Mechanism Adjustment Procedures
+ Always perform the adjustmenis when parts (Pick-up, P.W.Board, etc.) of MD Mechanism
(DY31T010) are repiaced.
NOTE: Remove the MD Mechanism {(DY31T010) from IVA-M7COR and connect the mechanism to the GA-NET
system. Adjust the MD Mechanism and memorizes the data to the MD microcomputer.
(Disconnect the MD Mechanism used in the GA-NET system and connect the mechanism to Monitor Unit.)
1. Connection method
Extension Cable
(01E29154S01)
Jitter Meter Oscilloscope
GA-NET
CONTROL
—
a]
So
UNIT
=
=
+o ot #1, O 4
°
(HEAD
UNIT
;
-
fo
of
z
M828/838 Series) Main P.W.Board
‘MO Mechanism
MS-199 (DY33T010)
NOTE: Far details of the adjustment points (RF, DG), refer to “Parts Layout on P.W.Boards and
Wiring Diagram (8/8)".
2. Setting positions of switches, ete.
+ GA-NET CONTROL UNIT : POWER OFF
3. Test MD used
+ TEAC: MMD-212
4. Pasitions of switches used in the adjustment
BOWN Switch
REP Switch DP Sule
< PLAY Switch
DISP Switch
NOTE: Perform the adjustments with switches on MS-199 side.
-4-

IVA-M700R
5. Adjustment method
+ Perform the preliminary automatic adjustment, ATT automatic adjustment, and F-BAL adjustment in
the order shown below.
! -1. Test mode start method
H Procedure, method Contents displayed (MS-199)
| Under condition with steps 1, 2 completed, press both of DISP. =
“~~~ {Nodisplay -+ Ver. Display > PW OFF
H ® and at the same time for more than 2 seconds. eee pea aaa
i
at
: ® |Press REP]. TEST
|
® |insert Test MD. TEST
-2. Preliminary automatic adjustments
| Procedure, method Contents displayed (MS-199)
zl
Press UP] with test MD inserted. TEST + AUTO1
e
AT100~ ATi 19
® | Press PLAY! ‘ NOTE: 00~12 stand for adjustment numbers.
For the contents refer to below.
Preliminary auto adjustment completed normally. ADJ. OK
® ADJ. NG
{ Preliminary auto adjustment completed abnormally, (Refer to AT1XX before displaying "ADJ.NG".
: Perform recheck and the adjustments.)
00: Motion to inside most peripheral 11: RF side TCRS gain adjustment
i A 02: ABEF offset temporary measurement 12: Tracking ATT initial setting
| 04: RF side focus gain coarse adjustment 13: RF side focus gain fine adjustment
: 05: Focus ATT temporary setting 14: Focus ATT initiats setting
06 : AF side pit section tracking gain adjustment 15: S gain "High" ABEF offset measurement
: 07: COUT level setting for pit section adjustment 16: TCRS offset setting
| 08: Motion to outside peripheral 17: S gain *Low" ABEF offset measurement
09: RAF side group section tracking gain adjustment 19: E*P-ROM write process
10: COUT level setting for group section adjustment
—15—
I
I
|

IVA-M700R
-3. ATT automatic adjustment
Procedure, method Contents displayed {MS-199)
ADJ. OK + AT2 00 ~ AT2 09
Press PLAY] under condition of prefiminary automatic
@ PLAY P bi 7 NOTE: G0~09 stand for adjustment number.
adjustment completed.
For the contents, refer to next page.
ATT automatic adjustment completed normally. ADJ. OK
® ADJ. NG
ATT automatic adjustment completed abnormally. (Refer to AT2XX before displaying "ADJ NG".
Perform recheck and the adjustment.)
00 : Motion to inside most peripheral 07 : TCRS ATT setting [low reflection only]
03 : Pit section tracking ATT setting 08 : Group section tracking ATT setting [low reflection only]
04 : Pit section focus ATT setting 09 : Group section focus ATT setting [low reflection only}
06 : Motion to outside [low reflection only}
-4, F-BAL adjustment
Procedure, method Contents displayed (MS-199)
Press [P| under condition of ATT automatic adjustment completion. | ADJ. OK + F-BAL SEL
@ | (Atthat time, address display "APXXXXXX' is displayed "“APXXXXXX"
continuously.) (displayed continuously)
Perform fine adjustment by pressing UP} and DOWN so that Jitter
meter shows minimum and amplitude of RF wavetorm on the scope
STEP Disptay : ex "0", "-2" etc.
uP ; Max. +14 (7Steps)
DOWN _ : Max. -16 (8Steps}
shows maximum. ae wavetorm
Hue MN OV} Maximum amplitude
NOR
Att djustment, write the data on E2P-
fer completion of the a jus Wa “i fe the data on E@P-ROM by STEP Display: ex *-2" -+ Writing
@® | pressing PLAY] while STEP is being displayed. AP OOOO"
(After writing the data, "APXXXXXX" is displayed.)
-5. Preliminary automatic adjustment (perform again)
Procedure, method Contents displayed (MS-199)
@ | Press REP| under condition of F-BAL adjustment completed. "APXXXXXX" — PW OFF
@® | Press under condition of PW OFF displayed, PW OFF - TEST
® |Press DF). TEST --AUTO1
@ | Press PLAY]. AUTO1 > AT4 00-AT1 19
®© | Preliminary automatic adjustment completion. . ADJ. OK
© |Press -| ADJ. OK — PW OFF
@ |Ejecttest MDby pressing J .
—16-

IVA-M700R
Block Diagram
Te Tuner Unit
¢
NOLO
:
prota
Linoata
(
paineo
3.0%
(010180)
i
wlay
ain
SLITTALS
bial
1
080
’ t
1
=
1
ato
1e99827
1
BOSHaS-H_
AvFOreHON
4
‘064891
'
w243n@
.HeIUa
'
SHeeicetous
1
1 1
=
008691
'
‘OULNOD
OHI
1
togesis3001
FWNOON
OOT-LL
1
AUN
097
1
!
oogean
|
an
d
\
becca
‘obrsodaLa
i
:
02601
001901
:
pity
aszaizivy
'
!
Anos
4»
geL091
1
H
ares
wanted
sna
=
!
t
Atevorvi
ggeea1
q
1
1
i
i
‘
2ALEMN
Hy
caer
ie
’
'
4
3
t
!
‘
—
3
!
;
t
soos
|
H
PxPOg
Ad
GOT
9@801
Ss
beeen
wee
oe
4
'
ee
I
4
1
ee
eee
|
eae
AO,
A
5
f
seuiysz
Avsoevan
Y
!
iH
1
14880
09889)
:
aa
i
'
MeO
|
AS
00¥
awd
ISAS
'
‘opee01
j
t
RWLO
a
1
!
ASL
\
ni
oll
'
awd
097
i
1
x
!
1
’
i
+
i
|
a
ima
t
z1eB
"11800
1
re1-ay
i
;
a
ono
'
ox
!
edie
i
a
woswgs
|
p44
nd
037
ON
'
TOuLNOD
aL0#y
1
t
!
Pieog
Ag
fox
i
H
ra
sess
Tear
been
nn
eee
ee
en
o
eee
Soma
o
tem
e
D
eece
eee
eae es

IVA-M700R
Parts Layout on PW.Boards and Wiring Diagram (1/8)
From FPC Main PW.Board(@)) From FPC Main PW.Board (©)
Power P.W.Board (Component Side View)
(BLuae)
YEL | BLK(VIDEO GND)
GRN2G)
RED2)(A) i
‘ViQ{V.SYNG)) |
YEL(COMPOSITE)
RED(1) ORGIC.SYNC) x
GRY(HSYNG) :
+H
isHop__ _ _ _ L_je |g!
REDWHT(BUS+) 2
BRN(REMCON) o
BLKMWHT (BUS) Ee
GRN(RESET-SW)
GRNAWHT(STBY) —_]
tet
Tuner
Unt)
BLU(2)(u-COM
GND)
(|
PNK(AUDIO Reh)
BLUC) BLUAVHT(AUDIO GND) | [
WHT (AUDIO Leh)
SHLO_ __ AL
SHLD _
3
a
ze_|E
g fe
so | C
a la
&
2
irs
5 To CB5720
Fa 19
Dark Gray : Component Side Pattern
From Key P.W.Board (CH5720)
: 48 Gray : Foil Side Pattern
-18- -19-
A
B
|
Cc
|
D
|
E
F
G

IVA-M700R
Parts Layout on PW.Boards and Wiring Diagram (2/8)
Power P.W.Board (Foil Side View)
Dark Gray : Component Side Pattern
56 4 Gray : Foil Side Pattern
A B Cc D E F G

Parts Layout on PW.Boards and Wiring Diagram (3/8) nae
Key P.W.Board (Component Side View)
Top P.W.Board (Component Side View)
Function P.W.Board (Component Side View)
Dark Gray : Component Side Pattern
oe Gray : Foil Side Pattern
A B Cc D | E F G