Pioneer CLD-2710K User manual

Service
CD
CDV
LD
PLAYER
CLD-
CLD-2710K
HAS
THE
FOLLOWING:
Oh
PIONEER’
Тһе Art of Entertainment
Power Requirement
AC110 — 127V, 220 — 240V (switchable)
© This manual is applicable to CLD-2710K/RD.
CONTENTS
1.
DISASSEMBLY
«HH
Henne
2
2. EXPLODED VIEWS AND PARTS LIST << “7
3.
PACKING
AND
PARTS
Ш5Т---
—
23
4. SCHEMATIC AND PCB CONNECTIONS
DIAGRAMS
«HH
emen
24
5.
PCB
PARTS
LIST
«mH
HH
eH
59
6.
ADJUSTMENTS
-«H
Hee
67
7.
|C
INFORMATION
«сс
97
8
CONNECTIONS
··:--:-----.
е
РЕТ
101
9.
PANELFACILITIES---
e
нии
чении
102
1
0. SPECIFICATIONS --HHHMHMHeH HH енен ен. 104
PIONEER ELECTRONIC CORPORATION
ORDER NO.
ARP2545
2710K
Remarks
4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153, Japan
PIONEER
ELECTRONICS
SERVICE
INC.
P.O.
Box
1760,
Long
Beach,
California
90801
U.S.A.
PIONEER
ELECTRONICS
OF
CANADA,
INC.
300
Allstate
Parkway
Markham,
Ontario
L3R
ОР2
Canada
PIONEER
ELECTRONIC
[EUROPE]
N.V.
Haven
1087
Keetberglaan
1,
9120
Melsele,
Belgium
PIONEER
ELECTRONICS
AUSTRALIA
PTY.
LTD.
178-184
Boundary
Road,
Braeside,
Victoria
3195,
Australia
TEL:
|03)
580-9911
©
PIONEER
ELECTRONIC
CORPORATION
1992
SO JUNE 1992 Printed in Japan

1. DISASSEMBLY
1.
Disc
Tray
хослон
(D
Turn
the
power
switch
on
and
press
the
OPEN
button
Lift
up
the
disc
tray.
`
then
pull
the
tray
out
from
the
player.
^4
..-
@ Remove two tray stopper screws А.
Ри out the tray toward the front.
Gear pulley
Front side
Fig. 3
Disc
tray
2.
Clamper
Assembly
кер
@Remove
four
screws@
to
remove
the
clamper
:
assembly.
Note
1:
How
to
open
the
tray
by
hand
(DRemove
two
screws
(9
for
tray
stopper.
(Fig.
1)
@Remove
the
front
panel.
(by
loosening
three
screws
at.
the
top
side
and
a
fixing
screw
of
the
earth
lead.)
(Remove
two
fixing
screws
from
the
slide
cam
on
the
left side. (Fig.2)
@Lift up the front side of the disc tray to enable the gear
pulley to be turned by hand. (Fig.3)
(Turn the gear pulley (Fig.3) counterclockwise by hand.
(б)
After
the
disc
tray
is
lifted
up
and
moved
toward
you,
tighten
two
screws
(B)
which
were
removed
in
step
3.
@ Pull out the disc tray toward you by hand.
г Fig. 4
Slide cam Side stay (L)
Fig. 2

CLD-2710K
3. Carriage Assembly
@Slide the carriage assembly to the shaft of the turn plate € How to replace the flexible cable
by hand. |
Tum plate
Put into the
guide.
Carriage assembly
Fig. 5
@)Disconnect
two
connectors
(8)
and
©
from
the
CNNB
4.
KAUB
Assembly
assembly to remove the flexible cable (Fig. 6). (0 Open the tray.
(S)Remove six screws ® from the post(L) and (К) to ( Remove one screw (8), two screws @ and three screws
remove
the
tilt
base.
|
@Pull out the carriage assembly by setting the tilt base @Separate the output terminal of the KAUB Assembly
(upper)
toward
the
upper(
Fig.
7).
from
the
rear
panel.
(Arrow
(D)
@ Slide the KAUB Assembly by lifting it up. (Arrow @)
(& Raise the KAUB Assembly so that it does not touch the
tray guide assembly. (Arrow @))
(S) Unhook two stoppers and remove a SW.
Tray guide assembly
Unhook two stoppers 4
and remove a SW.
Note: Don't push down the tilt base
while removing screws.
Fig.6
Carriage assembly
Tilt base (upper)
Fig. 9
Rear
panel
Post
Fig. 7

D-2710K
5.
How
to
install
the
cam
gear
(D
Grease
the
cam
gear.
(Fig.10)
Apply а grease to the grouve
Apply a grease
Fig. 10
@Move
switch
levers
©
and
(B)
(Fig.11)
in
the
direction
of
arrow)
(SW
is
ОМ),
switch
lever(O
in
the
direction
of
arrow
(2)
and
lever
®
in
the
direction
of
arrow
(3)
.
Switch lever (B)
© Switch lever(C)
D/O
Switch lever (А)
Fig. 11
Install
the
cam
gear
in
the
position
where
projection
(E)
of
the
cam
gear
comes
to
the
front
of
the
follow
gear
installation
shaft..
6. How to install the spring slanting cam
(D Grease the spring slanting cam. (Fig. 12)
@ynstall the cam gear when the cam gear comes to the
position as shown in Fig. 11.
Apply a grease
Apply a grease to Apply a grease to the grouve.
the side.
Apply a grease
Fig. 12
(Install a nylon washer and an E ring, and hang the cam
spring on the hook. (Fig.13)
Note: The cam gear and spring slanting сат as shown іп
Fig.13 are positioned when installing the slide cam.
Stop ring —(&
Follow gear 2-9
Nylon
washer

С1р-2710К
7. How to install the follow gear 9. Caution for installing the tray guide
(D Grease the follow gear. (Fig.14) assembly
| CDInstall the tray guide assembly in the position where
а projection of the tray guide assembly fits into the long
the gear. hole (B) of the chassis assembly and the long hole © of
the roller plate assembly. (Fig.17)
Apply a grease to the
position without gear.
Fig. 14
Projection
_ Projection ®
Tray guide assembly
@yInstall the follow gear where the portion of chipped
tooth of the follow gear come to the position as shown
in Fig. 15.
(Install the stop ring. (Fig.13)
Cam gear
Triangle mark
Follow gear
Fig. 15
8. How to install the roller plate assembly
OU Mount the roller plate assembly in the position where
the tooth with a triangle mark of the follow gear meshes 10. How to install the slide cam
with the gap of the gear of the roller plate assembly. (DSet the position of projection @ and (B) of the cam gear
(Fig.16) by turning the gear pulley clockwise by hand as shown
in Fig.13.
@Tighten four screws © to install the slide cam. (Fig. 18)
Roller plate
assembly
Fig. 16
Fig. 18

LD-2710K
11. How to install the disc tray
@ Adjust the gear positions in the loading mechanism for
the disc tray open status, as @ and © mentioned below.
@:The position where the cam gear turns counter-
clockwise and stops when the OPEN/CLOSE button
is pressed.
(D: The position where the cam gear stops when the
pulley is continuously turned by hand.
©The top of one of the gear teeth of the roller plate
assembly has been chipped off. Finely adjust the
position of this chipped tooth by turning the gear
counterclockwise so that the tooth comes halfway on the
roller plate line.(Fig.19)
Line of the roller plate assembly
Roller plate
assembly
first tooth of the straight +
gear of the disc tray
chipped
gear teeth
@
=
Fig. 19
(9) Insert so that the first tooth of the straight gear оп the
rear of the disc tray meshes with the chipped gear teeth
of the roller plate assembly.
@Tighten two screws (8) for disc tray stopper. (Fig.1)
12. Power Supply Board Assembly
CDInsert а screwdriver into the chassis hole near a strain `
relief through the back of the base chassis and remove
the strain releif stop ring.
Removing the
strain relief
screwdriver
Fig. 20
@Remove four screws (А) and raise the power supply
board assembly. Then the power supply board assembly
can be diagnosed for component replacement through
the foil side.
Screwdriver
Power supply
(А) board assembly
Power supply
board assembly
Fig. 21

CLD-2710
2.
EXPLODED
VIEWS
AND
PARTS
LIST
NOTES:
»
Parts
marked
by
*NSP"
are
generally
unavailable
because
they
are
not
in
our
Master
Spare
Parts
List.
•
Тһе
/A
mark
found
on
some
component
parts
indicates
the
importance
of
the
safety
factor
of
the
part.
Therefore,
when
replacing,
be
sure
to
use
parts
of
identical
designation.
А
e
Parts
marked
by
“
©”
are
not
always
kept
in
stock.
Their
delivery
time
may
be
longer
than
usual
or
they
тау
be
unavailable.
(1)
EXTERIOR
SECTION
Parts
List
Mark
Мо
Description
Part
No.
Mark
Мо.
Description
Part
No.
1
Bonnet-S
VXX1535
NSP
101
Tray
VNK1672
5
2
Tray
assembly
–
5
VXX1707
NSP
102
Carry
label
VRW1289
3
Tray
rubber
VEB1089
NSP
103
Cushion
VEC1092
4
Disc
pad
(L)
VEC1191
NSP
104
Cushion
VEC1004
5
Disc
pad
(B)
VEC1379
105
veers
6
Disc
pad
(С)
VEC1380
NSP
108
Reinforced
plate
VNE1679
7
Screw
VCZ30P120FMC
NSP
107
РСВ
holder
(A)
VNE1771
8
Screw
ВВТЗОРОбОРСС
NSP
108
КАОВ
assembly
VWV1257
9
Screw
BCZAOPOG0FZK
E
10
Screw
ТВ230РОбОЕСС
|
11
Screw
BPZ30P080FCU
12
CD
pad
VEC1252
13
......
14
>se.
15
Screw
18730РОбОРСС
16
Fiber
spacer
DEC1370
si
4x3.
12хз3——
C
t

(2)
FRONT
PANEL
SECTION
Parts List
Mark Мо.
Description
Front panel
assembly — S
Door assembly - S
FL panel
FL filter
Door plate
poor damp rubber
Sub panel (W)
Key control button
Door spring
Screw
Screw
PW button
Plastic rivet
Back panel (L)
Back panel (R)
Screw
Ten key (A)
Ten key (B)
Damper assembly
Change knob
Vocal button assembly
VOL knob (S)
VOL knob (L)
HP knob
Part No.
VXX1778
УХХ1777
VNK1980
VNK1855
VNE1482
УЕВ1141
VNK1863
VNK2114
VBH1193
BPZ26PO60FCU
IPZ26PO60F MC
VNK2113
МЕС - 143
VNK1864
VNK1865
ВР220РО40Е7К
VNK2110
VNK2111
VXA1053
VNK1862
VXA1694
VNK1857
VNK1858
VNK1920
Mark No.
26
27
28
29
30
3i
NSP 101
102
NSP 103
NSP 104
NSP 105
NSP 106
NSP 107
NSP 108
NSP 109
NSP 110
NSP 111
NSP 112
NSP 113
NSP 114
NSP 115
Description
Select button assembly
Snap plate
LED spacer
Screw
Screw
IRKB assembly
HEPB assembly
MIJB assembly
Insulation sheet
CNCB assembly
FLKB assembly
DIKB assembly
KCKB assembly
Front door assembly
Jack holder (S)
Jack holder (L)
Shield sheet
Insulation sheet B
Name plate
Part No.
VXA1880
VNE1102
VEB1173
BPZ26PO60FCU
BPZ26P080F MC
VWG1349
VWV1267
VWV1266
VEC1465
VWG1352
VWG1347
VWG1348
VWG1350
VXA1879
VNE1643
VNE1644
VEF 1039
VEC1499
МАМ1023

Front
Panel
Section

4 | | 5 | | 6
= CLD-2710K |
(3
ТОР
VIEW
SECTION
|
(4)
CLAMPER
SECTION
Parts
List
|
Parts
List
Mark
Мо.
Description
Part
No.
Mark
No.
Description
Part
No.
Mark
No.
Description
Part
No.
Mark
No.
~
_
Description
Part
Мо.
1
Screw
(В)
VBA1008
NSP
101
Front
angle
|
VNE1543
1
Pivot
screw
VBA1022
NSP
101
Center
plate
assembly
VXA1506
2
Arm
spring
VBH1093
NSP
102.
Center
angle
VNE1761
2
Clamp
cam
VNL1527
NSP
102
Lever
(B)
assembly
VXA1504
3
Tray
guide
assembly
VXA1576
NSP
108
Side
stay
(L)
VNE1545
3
Limiter
spring
VBH1168
NSP
103
Lever
(A)
assembly
VXA1503
4
Screw
ВВ230Р060ҒСС
NSP
104
Reinforced
angle
VNEI1673
4
Clamper
holder
VNL1305
NSP
104
Clamp
shaft
VLL1299
5
Screw
~
IBZ30PO60FCC
5
NSP
105
`
Damp
cushion
VEC1602
`
5
Washer
WT26D060D050
NSP
105
Limiter
plate
VNE1551
6
Door
lever
(W)
VNL1398
.
NSP
106
Earth
plate
VNE1518
6
E
ring
YE40FUC
NSP
106
Slide
plate
VNE1556
7.
Stopper
rubber
УЕВ1119
"
|
7
Screw
ТР7ЗОРОбОЕМС
МР
107
Lever
(C)
assembly
УХА1505
8
5сгем
BSZ30P200FMC
.
8
Screw
РМВЗОРОВОЕМС
МР
108
Clamper
head
VNE1546
Refer to
(4)CLAMPER SECTION
B
Refer to 2
(B)CLAMPER ASSEMBLY
"=
С
шиш
Refer to
(2)FRONT PANEL SECTION
11