Tandberg TT 5000 Service Manual

Page 1

\Jr

RADI@NE1TE GRAM 5000,

SM 250, SM 230ale

TANDBERG T T 5000

PLATESPILLER

Service-forskrift
Illustrert deleliste

RECORD PLAYER

Service Manual
Illustrated Parts List

lnnhold

Tekniske data ........................... 2
Betjening ............................ 3,4,5
Mekanisk service ...................... 6,7,8
Elektrisk service ......................... 9
Feilsokertips ........................... 9
Mekaniske deler ................ 10,11,12,13
Kabinettdeler ........................ 14,15
Emballasje, tilleggsutstyr .............. 14,15
>1:

Gram 5000 er benyttet som platespiller i
Radionette SM 250G/GC og SM 230G/GC

Contents

Technical Data .......................... 2
Operation ......................... 3,4,5
Mechanical service ................... 6,7,8
Electrical service ........................ 9
Fault finding tips ........................ 9
Mechanical parts 10,11,12,13
Cabinet parts ....................... 14,15
Packing, accessories ................... 14,15

* Gram 5000 is used as record player in
Radionette SM 250G/GC and SM 230G/GC.

Page 2

TE KN ISKE DATA

TypezPlatespiller med remdrift, 2 hastigheter og
auto-return.
Motor: 4-polet synkronmotor.
Platetallerken: Diameter 30 cm, stopt aluminiums~
legering. Vekt 0,7 kg.
Hastigheter: 33 1/3 0g 45 omdr. pr.min.
Hastighetstoleranser: +1,5% + 0,8%
Wow 0g flutter: Bedre enn 0,2% veiet (DIN 45507),
typisk 0,1%.
- Rumbleavstand: Bedre enn 35 dB uveiet.

Bedre enn 58 dB veiet.
Tonearm: S-formet ror, statisk balansert.
Effektiv armlengde: 215 mm.
Overheng: 10 mm.
Egenresonans, tonearm: 8 Hz, med original pickup
SN 2316K.
Tonearms lager: Vertikal: nélelager
Horisontal: kulelager
Tonearms lofter: Manuel] hydraulisk dempet.
Stifttrykk:_]usterbart 0-4 g.

Pickup

Element: Audio Technica type CN 2316K.

Stift: Audio Technica type N- 2316 15: 2 ,,511 sfaerisk
Stifttrykk, nominell: 2 5 g (2- 3g)
Frekvensomride: 20-20000 Hz
Utgangsspenning: 2 0,7 mV pr. cm/s ved 1 kHz.
Typisk 1 mV.

Kanalforskjell: < 2 dB ved 1 kHz.
Kanalseparasjon: E 20 dB ved 1 kHz.
Stiftelastisitet: 10 x 106 cm/dyn vertikalt 0g
horisontalt.

Intermodulasjonsforvrengning (FIM): Ved 2,5 g
stifttrykk 0&8 cm/s( (0 dB, DIN 45542): < 1%.
Vekt: 5, 5 g- 0 5 g.

Tilkoplingsimpedans: 47 kohm.

,. Egenimpedans: 5,5 kohm ved 1 kHz.

Ohmsk motstand: 1200 ohm.

Generelt
Nettspenning:230V, 50 Hz.

_ Effektforbruk: 17W.
Tilkoplingsplugg: 5-pins DIN.

TECHNICAL DATA

Type: Record player with belt drive, 2 speeds and
auto return
Motor: 4 pole synchronomous.
Turntable. Diameter 30 cm (111% ), moulded
aluminium. Weight 0.7 kg.
Speeds: 33 1/3 and 45 rpm.
Speed tolerances: + 1.5% - 0.8%
Wow and flutter: Better than 0.2% weighted
(DIN 45507), typical 0.1%.
Rumble: Better than 35 dB unweighted.
Better than 58 dB weighted.
Tonearm: S-shaped tube, statically balanced.
Effective arm length: 215 m (8 1/2).
Overhang: 10 mm (3/8).
Self resonance, tone arm: 8 Hz with original pick-up
CN 2316R.
Tone arm bearing: Vertical: needle bearing.
Horizontal: ball bearing;
Tone arm cueing: Manual hydraulically cushioned.
Needle pressure: Adjustable 0-4 g. V

Pick-up

Element: Audio Technica, type CN2316R.

Needle: Audio Technica, type N-2316. l5i

2.5 u, spherical.

Needle pressure, nominal: 2.5 g (2-3g).

Frequency rangez> 20- 20 000 Hz

Output voltage:§ 0 7 mV per cm/s at 1 kHz Typical
1 mV.

Channel difference: < 2 dB at 1 kHz.

Channel separation: E 20 dB at 1 kHz

Needle compliance: 10x106 cm/dyn, vertical and
horizontal.

Intermodulation distortion (FIM): At 2.5 g pressure
and 8 cm/s (0 dB, DIN 45542): < 1%.

Weight: 5.5 g i 0.5 g.

End resistance: 47 kohms.

Impedance: 5.5 kohms at 1 kHz.

Ohmic resistance: 1200 ohms. .1

General

Mains voltage: 230V, 50 Hz.
Power consumption: 17W.
Connection plug: 5 pins DIN.