Trouble Shooting
4-12
Samsung Electronics
Disc skips or freezing
All Media
(BD/DVD/CD)
NG?
Check
the power
(FE3.3V_PW, FE1.2V_PW,
FE5V_DRIVE_PW, FE5V_PW)
?
Check
the clock at X-TAL1
25MHz ?
Check
the I-IN voltage at CON5
(TP name LTHR)
0V~1V ?
RFIP
Check? Signal level OK?
BDROM(SL) : over 300mV
DVDROM(SL) : over 400mV
CDROM(SL) : over 400mV
Only BD NG?
Only DVD NG?
Only CD NG?
Change the Main Board
Change the Main Board
Change the Main Board
SMPS Check
Change the DECK
Change the DECK
Yes
Yes
Yes
Yes
No
No
No
No
Yes
Yes
Yes
Yes
No
No
No
Refer to a pattern
image of Table 4-3
Refer to a pattern
image of Table 4-4
Содержание BD-P4600
Страница 9: ...Samsung Electronics 1 7 Precautions M E M O ...
Страница 18: ...Samsung Electronics 2 9 Product Specification M E M O ...
Страница 31: ...Samsung Electronics 3 13 Disassembly and Reassembly M E M O ...
Страница 54: ...Samsung Electronics 4 23 Trouble Shooting M E M O ...
Страница 71: ...6 2 Samsung Electronics PCB Diagrams 6 1 Wiring Diagram ...
Страница 74: ...Samsung Electronics 6 5 PCB Diagrams 6 3 VFD PCB CON4 CON2 COMPONENT SIDE ...
Страница 75: ...6 6 Samsung Electronics PCB Diagrams VFD2 CONDUCTOR SIDE ...
Страница 76: ...Samsung Electronics 6 7 PCB Diagrams 6 4 Touch Key PCB COMPONENT SIDE TKIC1 LCON1 TKCON1 CONDUCTOR SIDE ...
Страница 77: ...6 8 Samsung Electronics PCB Diagrams 6 5 USB PCB COMPONENT SIDE CONDUCTOR SIDE ...
Страница 78: ...Samsung Electronics 6 9 PCB Diagrams 6 6 Remocon PCB COMPONENT SIDE CONDUCTOR SIDE ...
Страница 79: ...6 10 Samsung Electronics PCB Diagrams M E M O ...
Страница 101: ...7 22 Samsung Electronics Schematic Diagrams M E M O ...