cec DD-8200 - 5 Parts Replacement

7.
’ §. The tone arm will not go down even with the cueing lever in ¥ position.
No sound from the speaker.
Check to see that the output cords are securely connected to the amplifier (receiver).
No: Connect the cord.
Yes: Check to see that connections are made to the PHONO input terminals of the
amplifier.
No: Connect to PHONO.
Yes: Check to see that the select switch of the amplifier is placed to PHONO.
No: Place select switch to PHONO.
Yes: Remove the headshell, touch the upper two pins at the end of the arm
with a metal screwdriver and listen for the speaker to produce a humming
noise. (Fig. 13)
No: Perform continuity test between the arm and output cords.
Yes: Check the connections between the cartridge and headshell.
No: Make correct connections.
Yes: Cartridge defective.
Check to see that the lifter shaft @}) moves down when the cueing lever is pushed down.
No: Replace lifter shaft assy or tone arm.
Yes: Loosen the screw of lifter shaft and adjust the clearance between stylus point and record surface to 5—10 mm when the cueing
lever is in ¥ position, referring to STYLUS POINT HEIGHT of ADJUSTMENTS.
9. The turntable is rotating but the strobo light will not light.
Check the 12 kQ resistor which is connected with neon famp in series
Yes: Neon lamp is defective.
iets Replace 12 kQ resistor.
PARTS REPLACEMENT
1.
TONE ARM
Remove the tone arm referring to DISASSEMBLY IN-
STRUCTIONS, 4 step(1) to (6) and replace. To reassemble, use
DISASSEMBLY INSTRUCTIONS in reverse. Adjust the
tone arm referring to ADJUSTMENTS, 2 and 4.
MOTOR
Remove the motor as shown in DISASSEMBLY INSTRUC-
TIONS, 3. Replace the new motor and fasten it by screws.
After replacement, check the position of motor referring
to ADJUSTMENT 3.
LIFTER SHAFT
Remove the tone arm in accordance with DISASSEMBLY
INSTRUCTIONS 4. Turn the lifter shaft clockwise as far as
possible and the tone arm support can be removed, and pull
out the lifter shaft from the tone arm in the direction of
upward. Replace new lifter shaft after adhering 10° CS
silicon oil (Fig. 14). After finishing reassembling, be sure to
check the gap between stylus point and record surface
referring to ADJUSTMENTS, 2.
@6