Kenwood DDX 8039 Service Manual

Page 2

DDX8019/8029/8029Y/8039

O The ICtoG in the DIGITAL [/0 UNIT (X88-2020-15) is not a replaceable component.
In case of defective of this IC, replace the entire unit (X88-2020-15).

O The I05, I021, and I060 in the DVD unit (X37-1120-03) are not replaceable components.
In case of defective of any of these le, replace the DVD mechanism assembly. (The ICS has a device key, which shall be
made consistent with the S/No. of the mechanism assembly after replacement. Thus you cannot replace only the board.)

0 MICROCOMPUTERS TERMINAL DESCRIPTION, TEST MODE, ADJUSTMENT are the same as KVT-719DVD.
Please refer to the service manual (KVT-719DVD: 353-0507-00).

GEAR POSITION IN A DVD MECHANISM

In assembling the Traverse UD arm, Drive cam assembly, Traver/se UD arm
Drive gear 5 and Drive gear 40, align register marks on 7
these components.

Inscriptions
(register marks)
on gears

Align 6 marks
as shown in the
figure

I
Drive gear 5 Drive gear 40
Do not lorcibly press gears to engage their teeth

but freely let the gears fall under their own weight
and engage their teeth.

Page 37

AX

DDX8019/8029/8029Y/8039

AV

AT

izjm
$3.;
oz

95:
gzmjm

gm >2.
:25 >2.
59%
:31

ca
3.20 a
>36 1
ca

S 3

oz

96 n
920 a
a)

a c 11 ,1 1 1 s 1 t a r.
9 p E an .Ié e s v a 1 2 n E +
u. w mK c D m mw E m m m n u m m m
M m me, la a w 1 2 a t R .T
1 2 H TH :3 vv M1 0
_I I I WWH QDH memo a a WHO N
as .|.| I.
_ 1):; n2
_ :5
_ I m _
_ u
a
u u
N a 1 N
_ m um mm m
_ cm 8 w
>5 k1 . 5.
_ M 1 13: V o
o .|.
N N5 5 s 5 53:8
1 m a a
_ m s p
s a
n e w
_ ma m
v
_ g
\s a w, m
_ 1% N n m 1 32$ 3 w w
_ 1:: 33 c n 5
3.9 a: s I
_ x? a an
EV. :2 a :1: s 1 n
_ ~35 NED m M
e 5 9 a RSI
_ mm flwmw Mm «xx? w m 9 >3. :78 98
_ i E: E: x: 21L 1 M 1 x E: 33.115 5
any x? _. 3. mm 21 1 N26 5
m a? 1n mm m 221% 5353
c a . I
_ m we? a 87 S w r1 w w mm m «25 e )5: 5380 2
use a; a 1 z. 4 s w my 2E.
_ £3 18 a a a w , 1 11 $61
5, z. 1. z. r... on a
959 K? at. N1 56. , I:
as a 1 1 w 3 E1:
87 5 m w 5 r1 IL 88
«Nat C L C 2 1 I?
m n m w w :0
s n s s s 38
_ n m a
:
_ 39
MI- w
z 33 m
® 501% D 3mm 37 m
0 «cam 301
33 m m w
mf o _ A
:3 [ H
®tiw|¥|amr p 1
53 SEE m m m5 1 z
@tlmjmagr v s c a 1 1n 1 «a
:9: 5 w v D m c n R
0A1¢|¢|fi7 m p v u
53 8:51 . 1 :. a o
9.l0|0|£.|.me7 «Y m R
@ Rap SVNNMK 800 I
lo . o
g V a
1 in": m 8.59 3 o
1.1- E N900
w >m>II1A E. D Em u
mrnnk o C
@lo «mm m
2% 2 s g» M
1 >3: 0 a
:3 n m H mu 5: m 18E
1 21J1 N I an
5 Mn x m |0| e me no 3
:- cu CH n mm «3
1 2% 38 E s 10m m
1 p a
$322 1 v
a _ mm» :3
Km: a? PT VL>mm3m
E; 282
$322 FT
mg a
v-mumu N
2 manpwfirf m
m-mfl
mm 8
$22 VT
51
1|» 28 W _ 1 _|
33 D 9 95m fl
1- w w w. :8 a _
my: D u an a 1
1o s u m T m z a a m
@ fig 5 >23 4 4 c 1 1 53 9 1.
gt 5 _ z u _ _ , fl _ _ $3? «an, m m

37

X14-985x-xx (4/6)