Samsung MAX-G55 Service Manual page 32
Dvd mini component system with usb host
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Also See for MAX-G55:
- User manual (26 pages) ,
- Service manual (73 pages) ,
- Service manual (62 pages)
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Troubleshooting
4-1-3 CD/DVD PACK
1
No
Check 27MHz
crystal of MX1
Check voltage DCN2
in MAIN PCB
(3.3V, 8V, 5V)
Check MIC1 ZR36966
4-8
Disc can not play
No
TV display LOGO ok?
Refer to wave pattern
image of Fig. 4-4.
Yes
Press "Eject" button,
if Disc can Eject?
Loading a long time?
Check Servo Parts
No
Yes
No
Yes
No
"NO DISC" after
Yes
Check reset voltage
at Pin 52 of MIC1
Yes
Check DCN1 Pin 18
(MRST)
Check MECHA 9P
Flat Cable
Check Pick up Lens
and Pick up Flat Cable
2
Check DCN1 Pin 19,
20, 21 and 22
Refer to wave pattern
image of Fig. 4-5.
Samsung Electronics
No
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