Onkyo CP 1150 F Service Manual

Page 1

(I-I I 50F

SERIAL NO. 3090

ONKYO< SERVICE MANUAL

QUARTZ LOCKED DIRECT DRIVE
FULLY AUTOMATIC TURNTABLE

MODEL CP-1 150F

. TABLE OF CONTENTS

Item Page
Specifications
Service guide
P cking p d s 4
Comp nnnnn location 5
Printed cir b ard Vi 6
PC board p I t 7
Schemaii d g 1 9
Adjustm p edures 1 l

AIIIIIII IIIIMPIIIIIIIIS

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SPECIFICATIONS

Type:

Turntable platter:

Motor:

Speeds:

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

Effective Arm Length:
Overhang:

Direct drive fully automatic turntable
auu) lead-in and return; reject,
repeat, search and cue by button
function; two motor

micro-computer design.

310 mm (12-1/4") aluminum die-
cast, 1,3 kg (3 lbs.) (with platter
mat)

Quartz lock DD motor
33-1/3, 45 rpm,

less than 0.025% (WRMS)
better than 75 dB (DIN B)
Statically balanced straight
carbon fiber/pipe construction
224 mm (8-7/8")

13 mm (1/2")

type,

Tracking Force:
Other Features:

0 ,_ 3.0 grams

Tracking force direct madout scale
Removable headshell

Slide

Power Supply: AC 120 V 50/60 Hz, AC 110-120/
220-240 V 50/60Hz
Power Consumption: 24 Watts (Max.) 10 Watts (Normal)

Dimensions (WxDxH):

Weight:
Accessories:

Cabinet Composition

418 x 380x 130 mm

(16-1/2" x 15" x 5-1/8")

6.5 kg (14.3 lbs.)

Headshell, counterweight, overhang
gauge, adapter, instruction manual

Turntable Cabinet: Plastic
Bottom Panel: Plastic (ABS)
Dust Cover: Polystyrene

Offset Angle:
Maximum Tracking

21 degrees

Error: +3 degrees, 71 degrees
Suitable Cartridge
Weight: Min. 5, Max. 9 grams

Optional Recommended Headshell SH-2lE

Specifications are subject to change for further product
improvements.

SERVICE GUIDE

1. Cautions

The digital circuit PC board (NADGQIO) is used the
printed resistors. The surface is strong, but it is not
damaged with driver etc. [fit becomes necessary to
replace the printed resistor for any reason, cut the
printed resistor with cutter, and add the same rating
solid resistor.

Do not rotate the main motor with the unit turned
upside down. If it becomes necessary to invert the unit
for check purposes, remove the socket of main motor.

Replacing the fuse

Remove the bottom board. The fuse is located on the

digital circuit PC board.

Note: For continued protection against fire hazard,
replace only with same type and same rating fuse.

Part No, Description
252046 1.5A-ST-6 (Only 120 V model)
252073 1.6A-SE-EAK (Only Universal model)

. Voltage selector (Universal model)

The voltage selector is located on bottom of the cabinet.
If a voltage change is necessary, change the voltage
selector switch to the proper voltage.

. Precision Pltter Sheet

This platter sheet is precision molded using a special

type of plastic that improves platter-to-disc interface

characteristics. Always handle the sheet with care to
avoid scratching the mirror-finished surface.

Cleaning

1. Wipe the surface with damp cotton.

2. While the surface is still damp, wipe off the surface of
the sheet with a velvet record cleaning cloth using a
circular could electric charges so that dust and dirt
particles do not stick to the sheet. This chemical may
appear on the surface of the sheet at times, but it has
no effect on records. If it detracts from the
appearance of the platter sheet, wipe it off using the
method described above.

1107120VV

220 - 240 V V