Onkyo DV-C600 Service Tips Manual

DV-C600,
Service Tip and Troubleshooting:
Make sure static free work environment is observed at all times when working with Laser Pickup.
Symptoms: (1) Disk Starts, Spins and DISK ERROR comes up.
(2) Disk plays with intermittent picture breaking up.
(3) Disk fails to initialize, or locks up trying to read disk.
(4) Plays DVD but fails to play CD or plays CD but not DVD.
Mandatory Solution:
firmware with most recent version.
Part Location
E103
E101
U09
E210
Before you start work, the following process must be addressed in order to avoid damage to the pickup assembly.
Your finding may resemble the followings:
a. Powers, rotates carousel, chucks, (clamps) and LD is not ON, and immediately un-chuck.
b. Powers, chucks, and LD is on spins for a few seconds and unclamps goes to next disk.
c. Powers, chucks, LD is on, spins and spins trying to read TOC. Endless loop.
d. DVD plays but not CD or plays CD not DVD.
e.
Picture breakup problem.
Fig1
Access hole for shorting
pickup at the bottom.
Must return cap when done.
Remove top cover
Fig4
Replace pickup connector cables, Remove pick-up connector intermediate PCB, update
Old Part number
2042183512
2042180512
1H412554-2
None
Fig2
Disconnect al wires
from digital PCB.
Final release date:01/27/02
Ref: 112200-3
New part Number
2042184012
Eliminated (Remove)
Eliminated (Remove)
230957
Lift cap with a screwdriver.
Reason For change
Improved RF (Eye Pattern)
RF Loss improved
RF Loss improved
RF Noise improved
Fig3
Short J019 with solder.
Fig5
Remove front panel screws