Onkyo CP 1005 A Service Manual

Page 1

SERIAL NO. 3056

ONKYO. SERVICE MANUAL
AUTOMATIC RETURN
TURNTABLE
Model CP-IOOSA

1. SPECIFICATIONS

Type :
Turntable Platter:

Motor:

Speeds:

Wow & Flutter:
Signal-to-Noise Ratio:
Tonearm:

Effective Arm Length:
Overhang:
Maximum Tracking Error:
Cartridge:

Type:

2 speed automatic-retum
turntable with manual lifter
30 cm (11-7/8") Aluminum
diecast

4 pole synchronous

33-1/3 rpm, 45 rpm
0.08% WRMS

62 dB (DIN-B)

Static balanced S-type pipe
arm

210 mm (8~5/16")

11 mm (7/16")

+3 degrees, -1 degree

Moving magnet
(OCH-1005M)

Frequency Response:

Recommended Load
Impedance:

Recommended Tracking
Force:

Compliance:

Output Voltage:

Stylus Tip:

Replacement Stylus:

Power Supply Rating:

Power Consumption:
Dimensions (W x H x D):

Weight:

20 Hz - 20,000 Hz
47 kohms

2 grams

7 x 106 cm/dyne

3.0 mV

0.65 mil diamond, conical
DN-IOOS ST

AC110 ~ 120, 220 - 240V
50/60 Hz

9 Watts

454 mm x 354mm x 130 mm
17-7/8 x 14" x 5-1/8"

5 kg (11 lbs)

In the interest of further product improvements, specifications are subject to change without notice.

ON KYO:
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(1 100M

2. SERVICE PROCEDURES AND ADJUSTMENTS

1. VOLTAGE CONVERSION

This turntable may be set to operate at either 110V-
120V or 220V-240V at 50Hz to 60Hz. The voltage
selector switch is under the turntable. If a voltage
change is necessary, remove the lock plate, switch to the
proper voltage, and replace the plate.

CAUTION: DISCONNECT POWER SUPPLY CORD
FROM AC OUTLET BEFORE CONVERT-
ING VOLTAGE.

. CHANGE FREQUENCEY
In almost all cases, the frequency of turntable is preset
to 50Hz. In order to comply with a frecuency of 60Hz,
replace the motor pulley with the extra one included
in the accessary bag. Remove the 50Hz pulley with a
small-size screwdriver. During this operation, set the
speed selector to the 33 rpm position and be sure that
the top surfaces of the pulley and belt guide are even as
shown in the diagram fig-2.

. AUTOMATIC SHUT-OFF POSITION ADJUSTMENT
Adjust the shut-off position with the fine adjustment
screw. After fine adjustment,apply lock-tite to the screw.
To adjust the shut-off position for earlier,tum the screw
clockwise. To adjust the shut-off position for later,
turn the screw counter-clockwise.

. ELEVATION PLATE ADJUSTMENT
Adjust the elevation plate height with the screw. (See
fig-4) To adjust the height for higher. turn the screw
counter-clockwise.
To adjust the height for lower, turn the screw clockwise.

VOLTAGE
INDICATION
PLATE

Slide Swllch

Fig. 1

EDI! guide

60 Hz Pulley groove

Fig. 2

Adjustment
screw

Fig. 3

Adjustment
screw

Elevation plate

Fig. 4

Page 4

5. REPLACING THE MOTOR 6. PACKING PROCEDURES
1. Remove eight screws which hold the bottom board

to the turntable board
2. Cut four retaining clips.
CAUTION: Don't damage the motor mounting shaft / A?!)
and motor cushion. // /
Phono motor
4. CONNECTION DIAGRAM
Tone arm Retaining clip 11;
Motor mounting shaft
0
E
- REF' PARTS NO- DESCRIPTION RE" PARTS NO. DESCRIPTION
01 NO- NO.
> 1 24501207 Stylus protection cover 13 29095016 Protection sheet
2 24506113 FM(:)4X10, motor locked screw with spring 14 24509115 Side pad
3 87714012 FM4x 12x08, Washer 15 24501203 Counter weight
4 24505067 Caution card 16 292049A 45 non adaptor
5 29340323 Instruction manual 17 24509135 Pad, accessory
6 24502024 Pulley for 60111 18 24501025 Turntable
7 29100002 70x 100mm, Ploy bag 2421293 Belt
5. PARTS LIsT 8 24500452 Label for 6016 19 24509111 1:11 mat
9 25055018 CV-K-l, Conversion plug 20 29100008 450x 350mm, Poly bag
10 29100005 220x 330mm, Poly bag 21 24509133 Turntabl
REF. REFI e case
No_ PARTS NO. DESCRIPTION N0. PARTS no. DESCRIPTION 11 24509, 34 Top pad 22 29050252 Canon box
12 29095016 Protection sheet 23 b
47 24501201 Tone arm assy 23 24502015 rm hearing 5 2" °°mplete
24501202 Tonearm 22 24509113 Cabinet
24501203 Counter weight 31 24504245 Push button for 45 r.p.m.
24506231 Washer 32 24504246 Push button for 33 r.p.m.
i: 22:32::
u l ' ' ass y International Division: No. 24 Mori 31115,, 23-5, 3-chome, Nishi-Shinbashi, Minato-ku, Tokyo, Japan
24501204 OCH-1005M, Cartridge 24504256 I.F1C. knob Telex' 2423551 ONKYO J Phone' 031-432-6981
with headshatfl 24504257 I.F.C. plate ' ' '
24501206 DN-lOOSST, Stylus 53 24502071 IM-SZ75-12D05, Phono motor ONKVO U.S.A. CORPOEATION
24501207 Stylus cover 58 24501026 Motor cushion Eastern Office
20 24503067 Switch assy 36 24506067 CSTW-S, Retaining clip 42-07 20th Avenue, Long Island City, New York 11105, U.S.A. Phone: (212) 728-4639
24503068 Mieroswitch 64 24509108 Dust cover Midwest Office
250159 8-!»0275. Slide switch 65 24501025 Turntable platter 935 Sivert Drive, Wooddale. Illinois 60191, U.S.A. Phone: (312) 595-2970
66 24212913 Bell 56 24502023 Pulley for 501-1:
NKY HLAND M , ELECTR ICS
68 24509111 T.T. mat 57 24502024 Pulley for 60H: 0 O DEUTSC G BH 0"

8034 Miinchen-Germering,Industriestrasse 18,WestGermany. Telex: 521726 Telefon: (089)-84-5041

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