Pioneer CLD-980 User manual

Q)
PIONEER’
The future of sound and vision.
Service
ORDER NO.
ARP2092
CD
CDV
LD
PLAYER
CLD-9S
MODEL
CLD—980
HAS
FOLLOWING
VERSIONS
:
KU/CA
U.S.A.
and
Canada
AC110V, 120V—-127V, 220V, 240V (Switchable)
Kingdom
of
Saudi
Arabia
and
General
market
@
This
manual
is
applicable
to
the
CLD-980/
KU/CA
type.
@As
to
the
other
types,
refer
to
additional
service
manuals.
@As
to
the
adjusting
methods
that
are
not
on
this
service
manual,
refer
to
“Adjustments
for
CLD
players”
on
ARP2064.
CONTENTS
1
SAFETY
INFORMATION
PPPTeTITTST
Tere
2
2
PACKING
rrr
rrrrerrrr
ret
rrrrri
rire
ret
rt
3
3.
EXPLODED
VIEWS
AND
PARTS
LIST+----
4
4.
SCHEMATIC
DIAGRAM
AND
P.C.
BOARDS
CONNECTION
DIAGRAM
=
17
5.
P.C.B’s
PARTS
LIST
see
eeneccccccneeessrecceesseserseeees
51
6.
ADJUSTMENTS
PPPTTTTTTT
ETT
58
7.
PANEL
FACILITIES
secseersesresseeseeeeesseeeeeeterseess
63
8.
SPECIFICATIONS
PPPPrrrrTrerrrrrrrriri
rir
i
ttt
66

This service manual is intended for qualified service technicians; it is not
meant
for
the
casual
do-it-yourselfer.
Qualified
technicians
have
the
neces-
sary
test
equipment
and
tools,
and
have
been
trained
to
properly
and
safely
repair complex products such as those covered by this manual.
Improperly
performed
repairs
can
adversely
affect
the
safety
and
reliability
of
the
product
and
may
void
the
warranty.
If
you
are
not
qualified
to
perform
the
repair
of
this
product
properly
and
safely,
you
should
not
risk
trying
to
do
so
and
refer
the
repair
to
a
qualified
service
technician.
WARNING
Lead
in
solder
used
in
this
product
is
listed
by
the
California
Health
and
Welfare
agency
as
a
known
reproductive
toxicant
which
may
cause
birth
defects
or
other
reproductive
harm
(California Health & Safety Code, Section 25249.5).
When
servicing
or
handling
circuit
boards
and
other
components
which
contain
lead
in
in
solder,
avoid
unprotected
skin
contact
with
the
solder.
Also,
when
soldering
do
not
inhale
any smoke or fumes produced.
1. SAFETY INFORMATION
(FOR USA MODEL ONLY)
1.SAFETY PRECAUTIONS
The following check should be performed for the
continued protection of the customer and service
technician.
LEAKAGE CURRENT CHECK
Measure leakage current to a known earth ground
(water pipe, conduit, etc.) by connecting a leakage
current tester such as Simpson Model 229-2 or
equivalent between the earth ground and all exposed
etal parts of the appliance (input/output terminals,
screwheads, metal overlays, control shaft, etc.). Plug
the AC line cord of the appliance directly into a 120V
AC 60#z outlet and turn the AC power switch on. Any
current measured must not exceed 0.5mA.
Reading should
Leakage | not be above
0.5mA
Device
under
test
Test all
exposed metal
surfaces
2-wire cord
Also test. with p
plug reversed + Earth
(Using
AC
adapter
ground
plug as required)
AC Leakage Test
~
\
ANY MEASUREMENTS NOT WITHIN THE LIMITS
OUTLINED ABOVE ARE INDICATIVE OF A PO-
TENTIAL SHOCK HAZARD AND MUST BE COR-
RECTED BEFORE RETURNING THE APPLIANCE TO
THE CUSTOMER.
2.PRODUCT SAFETY NOTICE
Many electrical and mechanical parts in the appli-
ance have special safety related characteristics. These
are often not evident from visual inspection nor the
protection afforded by them necessarily can be ob-
tained by using replacement components rated for vol-
tage, wattage, etc. Replacement parts which have
these special safety characteristics are identified in
this Service Manual.
Electrical components having such features are
identified by marking with a A on the schematics and
on the parts list in this Service Manual.
The use of a substitute replacement component which
dose not have the same safety characteristics as the
PIONEER recommended replacement one, shown in
the parts list in this Service Manual, may create shock,
fire, or other hazards.
Product Safety is continuously under review and
new instructions are issued from time to time. For
the latest information, always consult the current
PIONEER Service Manual. A subscription to, or ad-
ditional copies of, PIONEER Service Manual may be
obtained at a nominal charge from PIONEER.

(FOR
EUROPEAN
MODEL
ONLY)
VARO!
WARNING!
DEVICE
INCLUDES
LASER
DIODE
WHICH
EMITS
INVISIBLE
INFRARED
RADIATION
WHICH
IS
DANGEROUS
TO
EYES.
THERE
!S
A
WARNING
SIGN
ACCORDING
TO
PICTURE
1
INSIDE
THE
DEVICE
CLOSE
TO
THE
LASER
DIODE.
AVATTAESSA
JA
SUOJALUKITUS
OHITETTAESSA
OLET
ALTTIINA
NAKYMATTOMALLE
LASERSATEILYLLE.
ALA
KATSO
SATEESEEN.
LASER
Kuva 1
LASER
Picture 1
Lasersateilyn
Warning sign for
varoitusmerkki
laser
radiation
ADVERSEL:
USYNLIG
LASERSTRALING
VED
ABNING
NAR
SIKKERHEDSAFBRYDERE
ER
UDE
AF
FUNKTION
UNDGA
UDSAETTELSE
FOR
STRALING.
IMPORTANT
THIS
PIONEER
APPARATUS
CONTAINS
LASER
OF
HIGHER
CLASS
THAN
1.
SERVICING
OPERATION
OF
THE
APPARATUS
SHOULD
BE
DONE
BY
A
SPECIALLY
INSTRUCTED PERSON.
VARNING!
OSYNLIG
LASERSTRALNING
NAR
DENNA
DEL
AR
OPPNAD
OCH
SPARREN
LASER DIODE CHARACTERISTICS
AR
URKOPPLAD.
BETRAKTA
EJ
STRALEN.
MAXIMUM OUTPUT POWER: 5 mw
WAVELENGTH: 780-785 nm
2, PACKING
¢ Parts List of Packing
Mark
_No.
Part
No.
Description
Mark
_No.
Part
No.
Description
1.
VHA1039
Pad
(F)
101.
Battery
UM-4
2.
VHA1040
Pad
(R)
102.
Caution
card
3.
VHG1112
Packing
case
103.
Caution
card
(UC)
4.
VHL1006
Packing
mat
5.
VDE-055
Connection
cord
6.
VDE-056
Video
cable
7.
VDE1001
RF
antenna
cable
8.
VKX1003
Antenna
adaptor
9.
VRB1037
Operating
instructions
10.
VXX1442
Remote
control
unit
|
|
|
F
3
|
|
|
|

CLD-980
3. EXPLODED VIEWS
3.1 EXTERIOR SECTION
A
=
B
=
Cc
=
1.
2.
3.
4
5
D 6.
7.
8.
9
10
41.
12
VXX1267
VEC1191
VEC1192
. VXX1454
. BCZ40PO80FZK
BBZ30PO80FCC
BPZ30P140FMC
BPZ30PO80FMC
. BBZ30PO60FCC
. VCZ30PO080FMC
. VEB1089
Bonnet S
Disc pad (L)
Disc pad (S)
Tray assembly S
Screw
Screw
Screw
Screw
Screw
Screw
Tray rubber
AND PARTS
101.
102.
103.
104.
105.
106.
107.
108.
109.
Description
Insulator cushion
Center angle
Tray metal plate
Carry label
Tray reinforced plate
Tray
Dump rubber
Cushion

a |
4
| 2
3.2
FRONT
PANEL
SECTION
©
Parts
List
of
Front
Panel
Section
Mark No. Part No.
———
1. VXX1448
2. VEB1033
3. VNL1042
4. VNK1526
5. VXA1053
6
7. VBH1085
8. IPZ26PO6O0FMC
9. VXX1490
10. BPZ26PO80FZK
11. VNK1527
12. BPZ20PO40FZ2K
No.
Part No.
Description
Pantha
es
SO
SS
ce
Door assemblyS
Door dump rubber
Roller
Sub panel (R)
Dumper assembly
Door spring
Screw
Front panel assemblyS
Screw
Function button
Screw
Door plate
Sub panel (L}
KEYB assembly
Name plate
7 Seg IR window
Front panel
Front door assembly
LEDB assembly
Sheet

CLD-980
3.3 LOADING SECTION
NOTES:
©
Parts
without
part
number
cannot
be
suppli:
©
The
A
mark
found
on
some
component
pi
indicates
the
importance
of
the
safety
factor
of
the
part.
Therefore,
when
replacing,
ve
sure
to
use
parts
of
identical
designa-
tion.
©
Parts
marked
by
“®”
are
not
always
kept
in
stock.
Their
delivery
time
may
be
longer
than
usual
or
they
may
be
unavailable.
® Parts List of Exterior Section (2)
Mark No. Part No. Description
1. VNK1318 Power knob
3.
VXA1529
Side
stay
(R)
assembly
4.
VXA1319
Clamper
arm
(A)
assembly
5. VBH1093 Arm spring
6. VBA1008 Screw
7. VBH1094 Clamper spring
8. VEB1084 Dump rubber (A)
9. VLL1177 Carriage shaft
10. BBZ30PO60FCC Screw
11. VBA1018 Screw
12. VNL1254 Parallel link
13. VBK1014 Plate spring
14. VNL1289 Ball holder
15. VNL1248 Clamper S
16. VNL1205 Clamper holder
17. VEBI114 Rubber sheet
18. BPZ30P140FMC Screw
19. CPZ20POSOFMC Screw
20. VEC1264 Clamper pad
21. VBK1018 Thrust holder
101. Front angle
102.
Mechanism
assembly
103. SW board assembly
104. FG board assembly
105. SM head stopper
106. Clamper arm (B)
107. Side stay (L)
108. ereee
109. Stabilizer

CLD-980
Loading Section
See page 15

CLD-980
Vos
3.4 BASE SECTION
® Parts List of Base Section
Mark No.
101.
102.
103.
104.
105.
106.
107.
108.
109.
10
Part No.
. VWX1039
. VTT1065
. PDG1002
VWR 1064
. VEK-018
VEK-022
CM-22C
VLL-082
VEB1033
VNL1202
. VXA1289
VNK1095
VXA1290
BBZ30PO80FCC
BBZ30PO60FCC
BCZ40PO080FZK
1PZ30P 160FMC
WAQ6F130N050
Description, 0
MAIN assembly
Power transformer (120V)
AC power cord
SYPS assembly
Fuse (FU201, FU202) (3A)
Fuse (FU203, FU204) (2A)
Strain relief
F-nut
Door dump rubber
Tray stopper
Insulator assembly (F)
Insulator (A)
Insulator assembly (B)
Screw
Screw
Screw
Screw
Washer
PCB spaser
Wire clip (B)
Cord holder
P board holder
Base chassis
Insulator (B)
Rear panel
Wire clip

st
4
| 2
3.5 MECHANISM SECTION (1)
© Parts List of Mechanism Assembly (1)
Mark
12 Ow ee
>
Part No.
VBK1013
VBH1073
VLL1175
VBH1074
PEB1013
ee
Plate spring
Thrust spring
Tilt shaft
Tilt pulling spring
Belt
Cam head stopper
PMA30PO50FMC Screw
ABZ26P050FMC Screw
4
3.6 MECHANISM SECTION (2)
© Parts List of Mechanism Assembly (2)
Mark ’ No.
12.
13.
14.
2
Swe PNne
Part No.
VNL1196
VBH1079
VBH1080
PSH1003
VNL1197
VXX1261
PSH1003
VEB1077
VNL1198
SMF30HO80F BT
PMA26P050F MC
BPZ26PO50FMC
WT26D047D025
VNL1210
VXA1273
Description
CA gear (3)
Switch pulling spring
TC pulling spring
Slide switch(S5: LD/CD)
CA pulley (1)
Carriage motor assembly
Slide switch ($4: CD/CDV)
CA belt
CA pulley (2)
Screw
Screw
Screw
Washer
FLE base
Servo Mechanism base assembly
No. Part No.
101.
102.
103.
104,
105.
CLD-980
Description
Carriage motor
Housing assembly
Housing assembly
Housing assembly
12

CLD-980
3.7 MECHANISM SECTION (3)
13
© Parts List of Mechanism Assembly (3)
Mark No. Part No.
1. VNL1191
2. VBH1082
3. PEB1013
4. VNL1249
5. VNL1194
6. VXA1531
7. \VNL1188
8. VLL1176
9. WVXX1262
10. VXA1474
11. VNL1174
12. VBH1083
13. VNL1208
14. WT26D047D025
15. VNL1193
16. VNL1190
17. VBA1015
18. VBA1008
19. WA32NO080W050
20. PMZ30P040FMC
21. PMA30P0S0FMC
22. WA32D060D025
23.
24. \VEB1091
© 25. VXA1274
14
Description Mark No. Part No.
Spring slanting cam 101.
Cam spring 102.
Belt 103.
Gear pulley 104.
Follow gear 105.
Roller plate assembly 106.
Slide cam 107.
Motor pulley 108.
Loading Motor assembly
Spindle Motor assembly
Centering hub
Centering spring
Door lever
Washer
Two stair gear
Cam gear
Screw (C)
Screw (B)
Nylon washer
Screw
Screw
Washer
Slider gear
Stopper ring
Chassis assembly
Description
Rubber sheet
Turn-table assembly
Oil stopped washer
Spindle motor
Housing assembly
Housing assembly
Loading motor

——_—I
1
3.8 RACK SECTION
©
Parts
List
of
Rack
Section
Mark No. _ Part No.
1. VNL1209
2. \VBH1075
3. VBH1089
4. VBH1090
5. WA32F070M80
VBA1007
VLL1192
BMZ26P080FMC
0. VBH1081
1. \VNL1199
Description
PU base
LP center spring
PU pulling spring
L-2 spring
Washer
Screw
Bolt 2.6 X10
Screw
TANspring
TAN base
Mark
101.
102.
103.
104.
105.
No. Part No.
12.
13.
14.
15.
16.
17.
VXA1276
PMA20P040FMC
AMZ20P050FMC
VWT1060
VNL1186
PMZ20P040FMC
Description
PU mount base assembly
Screw
Screw
Slider assembly
Rack
Screw
TAN plate (2)
TAN plate (1)
Pick-up assembly
15

CLD-980
3.9 PICK—UP ASSEMBLY
3.10
REMOTE
CONTROL
UNIT
16
© Parts List of Pick-up Assembly
Mark
VXX1266
VEX1018
VXX1413
VNH1024
PMA20P060FMC
Pen?
PMA20P080F MC
PMA20P140FMC
BMZ20P060F MC
VBH1087
pone
No. Part No.
Description
Actuator assembly
Sensor assembly
Pre Pick-up assembly
Sensor stay
Screw
Screw
Screw
Screw
Sensor spring
e Parts List of Remote Control Unit
Mark
No. Part No.
1. VXX1442
2. VNK1293
Description
Remote control unit
Battery cover

4. SCHEMATIC DIAGRAM AND P.C. BOARDS CONNECTION DIAGRAM
4.1 OVERALL CONNECTION DIAGRAM
CLD-980
|
|
A
[SEE
CA
ay
ep
5
EAD
Be
ee
Re
ee
ge
eee
ais
7
A
CARRIAGE
eae
P19
(mp
P19)
(me
P26)
Eee
ee
MOTOR
ASSEMBLY ASSEMBLY
VXA1474
SPDL
MOTOR
Assy
WIR LOAD wie Indicated in 2, 1/4W, 1/6W, 1/8W, +5% tolerance unless
.
otherwise
noted
k;kQ,M;MQ,
(F);+1%,
(G);
42%,
(K);+10%,
(M) ; 20% tolerance.
2. CAPACITORS :
|
|
VXX1261
VXX1262
)
1,
RESISTORS
:
|
|
|
|
|
Indicated
in
capacity
(uF)
/voltage
(V)
unless
otherwise
noted
:
et
(eee
Pi:
PF.
we
|
Indication
without
voltage
is
50V
except
electrolytic
capacitor.
:
[~
|
—
|
3.
VOLTAGE
CURRENT
:
|
=
;
DC
voltage
(V)
at
play
state.
|
o
=i
|
«mA
;
DC
current
at
play
state.
|
|
z
ae
|
Value
in
(
)
is
DC
current
at
stop
state.
O
oa
Zz
Oo4
oy
ae
a
Kz
lem
|
|
O
4.
OTHERS:
3
A
|
42]
=
eo
oF
|
=
:
Signal
route.
|
PoetoO2
ee
=
*3
@:
Adjusting
point
|
AC
Power
cord
A
GNDRTN2
4
z
a
<x
|
The
A
mark
found
on
some
component
parts
indicates
the
B
B
|
FU203.204
GNDRTN1
ae
eee
eee
aE
2
Oo
a) oO
|
importance
of
the
safety
factor
of
the
part.
Therefore,
when
|
|
f
vee
RAL
UNREG.
$$
2)
4
|
replacing,
be
sure
to
use
parts
of
identical
designation.
|
|
FU203
FU204
UNREG.
eee
Ss
%
marked
capacitors
and
resistors
have
parts
numbers.
|
A
Plone
ONT
Sect
ont
er
tae
.
5.
SWITCHES
(Underline
indi itch
position)
|
.
naerline
|
tes
itl
|
fad
ee
A
VIDEO
Section
(=
P31)
(0)
SR
1
,
SYPS
ASSEMBLY
i
ac
ACCEL
1
TBC
Section
(me
P35)
JA2
$201:
POWER
ON/OFF
:
an
ee
ee
SR2
ote
|
cee
[FS]
av
010
Section
(oe
257
i
A
eee
|
|
a
a
=
D.
AUDIO
Section
(=
P43)
(0)
ANT
IN
,
KEYB
ASSEMBLY
|
fa
ee
7
S301
:
OPEN/CLOSE
-
<i,
')
(et
ae
eu
al
Rocuacna
|
S202:
SHAPTER
si
|
SPDLRTN-
6
|
HS
CH3/CH4
$303:
INTRO
SCAN
A
Power
;
|
$304:
PLAY/PAUSE
Hye
oes
|
2
Onion
eee
cera
ase
!
SYPS
|
=
JA1
©AUDIOR
|
|
Z
VIDEO
1}
(VWR1064)
!
2
o
|
,
|
4
i
|
System
Power
Supply
|;
,
|
PICKUP
ASSY
=
MAIN
ASSY
vwx1039
Jae
:
F
|
Cc
[ee
ae
ee
iy
ee
as
|
b——-—-~—~—-|
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|
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|
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|
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ee
1
|
|
(me
P49)
:
|
|
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|
| |
|
;
|
|
|
|
|
|
|
|
|
|
bas
-!
|
D
D
18

CLD-980
|
2
|
3
|
,
|
:
|
:
4.2 SYPS ASSEMBLY
nN
$201
yaacoroe
/A\
power
TRANSFOMER
VTT1065
CAUTION:
FOR
CONTINUED
PROTECTION
om
0
AGAINST
RISK
OF
FIRE
REPLACE
PW
WITH
SAME
TYPE
NO.
ICP-N15,
us
A
MFD
BY
ROHM
CO.LTD,
FOR
A
TO
MAIN
AC
POWER
CORD
-
L202
A
Ser
cane
ea
50)
CN101
PDG1002
TL-262
PW
D201
2
D
7
p=
=
5
$2VB20-F
irs
(me
P31)
lan
i
1
Hav
i.
@)
'
1
1
c2i7
@)
0-01
-14V
we i gh aes
Cc
=r
RTN
GND
4
60Hz
+5V
REGULATOR
RTN
GND
2
GND
Q2
C207
+5V
10000 A0
3
-5V
c208
.
—5V
REGULATOR
TO
MAIN
Q202
CN102
2SB1185
(mp-
P36)
22
100739
ACCEL|(1)
560
Q
R
<
:
X-
BRAKE
Q20
213,214
,219,
220
;
DCNI003
R206
X-ACCEL
560
9209
san
ofS
BRAKE
04AZ6.2-2
nei
+
SPDL
RTN+
OSAZo
SPDL RTN-
(2)}SPOL M- ==TO
SPDL
M+
SPDL
MOTOR
a
:SPDL SERVO loop line
)
193

CLD-980
SYPS ASSEMBLY (VWR1064)
Q204 Q203 Ic201 IC202
Q206 Q205 Q20i Q202
A
SPINDLE -*
MOTOR (w)
ASSEMBLY
AC 120V
60 Hz
ee
MAIN BOARD
ASSEMBLY
CN101
B
MAIN BOARD
ASSEMBLY
CNIiO2
ea
This P.C.B. connection diagram is viewed from the foil side.
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1 0
2 0.56
3 0
4 4
5 5
6 5
7 5
8 12
9 0
10 0.56
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Pin Pin Pin Pin Pin Pin Pin | Pin Pin
No. Voltage | No. Voltage | No. Voltage No. Voltage No. Voltage No. Voltage | No. Voltage | No. Voltage | No. Voltage
1 “5 15 0 29 * 1 5 1 3 1 5 17 5 33 5 aT 5
2 0 16 0 30 . 2 2.5 2 9 2 0 18 . 34 5 50 5
3 2 7 . 31 . 3 0 Bu fo 238 3 0 19 . 35 0 51 5
4 0 18 * 32 * 4 0 4 5 4 20 . 36 5 52 0
5 0 19 0 33 0 5 “5 5 5 5 21 . 31 . 53 | 2.5
6 | 0 20 . 34 4 6 0 6 5 ee 22 0 | 38 * 54 0
1 0 21 0 35 | 500mv 7 0 1 3.5 7 [38 23 . 39 * 55 0
8 0 22 0 36 0 B 0 8 5 8 5 af 40 . 56 0
9 0 23 . 31 0 3 5 25 5 41 0 57 .
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Ti . 25 * 39 0 Pla 72 Hopes 27 0 43 0 59 .
12 * 26 * 40 0 Now|: Voltage Now | Voltaee 12 [02.5 28 5 44 5 | 60 | NOISE
13 0 27 . 41 0 1 : 1 : 13 Te [eas . 45 5 | 61 | NOISE
[| 14 0 28 * 42 5 2 9 2 * 14 5} 30 « 46 0. | 8 To
3 0 : 0 15 0 31 0 a7 0 63 0
é 2 4 f 16 3 32 0 48 0 64 0
5 0 5 oet5
6 0 6 0
1 0 1 0
8 5 8 0
9 0
eLAbS00> i | 15
Non | Voltage
1 0
ee
3 15
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