Cec DD 8200 Owners Manual

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CEC TURNTABLE

Service Manual

DIRECT DRIVE AUTOMATIC
TURNTABLE

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CONTENTS

1. TECHNICAL SPECIFICATIONS 1
2. DISASSEMBLY INSTRUCTIONS 2
3. ADJUSTMENTS
3-1 TOOLS REQUIRED FOR ADJUSTMENTS ..... 3
3-2 STYLUS POINT HEIGHT .................. 3
3-3 MOTOR MOUNTING POSITION ............ 3
3-4 AUTO RETURN MECHANISM .............. 4
3-5 TURNTABLE SPEED ..................... 4
3-6 VOLTAGE CHANGEOVER ................ 4
4. TROUBLESHOOTING ......................... 5
5. PARTS REPLACEMENT ........................ 6
6. PARTS LIST ................................. 7
7. EXPLODED VIEW
7-1 MECHANISM .......................... 8
7-2 CABINET .............................. 10
7-3 PACKING .............................. 10
7-4 ACCESSORY PARTS ........ . . 11
8. DIAGRAMS .................................. 11
8-1 SERVO CONTROLLER CIRCUIT DIAGRAM .. 11
8-2 WIRING DIAGRAMS ....... . 11
8-3 PRINTED CIRCUIT BOARDS . 12
8-4 CIRCUIT DIAGRAMS .................... 12
Model Destination
A USA (UL Approval)
C Canada (CSA Approval)
E Europe (Scandinavian Approval)
G General territories

TECHNICAL SPECIFICATIONS

Description Condition Nominal Limit
Type Direct drive, front operation auto-return
system
PIatter Aluminum alloy dieAcast, 31 cm
featuring stroboscopic calibrated Spots
with neon lamp
Motor 20-pole, 304k): DC servo direct drive
motor
Speed 2-speeds: 334 /3 rpm, 45 rpm
Speed calibration i396 $2.896
SIN ratio DIN 45539A 48 dB 45 dB
DIN 455393 70 dB 88 dB
Wow & Flutter Measured at 3 kHz signal 0.03% WRMS 0.038% WRMS
DIN 45507 0.05% 0.06%
Tone arm
Headshell Plug-in type
Overall length 300 mm
Effective length 215 mm
Overhang 15 mm
Adjustable force range 0 to 2.59/1 turn of the scale ring
(directly readable in 059 steps)
Acceptable cartridge weight 4 to 129
Cartridge (Modal GI VC-10 Dual Magnet type
Frequency response 20 - 20,000 Hz
Output voltage 2.5 mV at 1 kHz 3.54 cm/sec. 1.8 - 3.5 mV at TRS-1004
record
Channel difference 2 dB at 1 kHz
Channel separation 20 dB at 1 kHz 16 dB at 1 kHz at 'l'l'R-IOZ
record
Tracking force 2 grams
Stylus tip . 0.6 mil diamond stylus
Power source Model A and C 117 Volts, AC 60 Hz
Model E 1 17/220 Vo|ts switchable,50/60 Hz
Model G 1 17/220 Volts switchable.50/60 Hz
Power consumption 3.5 watts
Dimension 156(H) x 457(WI x 350(0) mm
Weight 10 kg (Net)

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