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< Main board bottom view >
4. WIRED NETWORK CONNECTION ERROR
When you connect Accu Weahter, YouTube or Picasa through the wired LAN,
the “no connection“ message appears.
4-1. JK805
4-1-1. Solution
Replace JK805 on main board.
4-1-2. How to troubleshoot (Countermeasure)
1) Check you internet connection. Make sure it connect properly to modem or router.
2) If internet connection OK, please check the ethernet jack(JK805).
3) If there is soldering problem, please re-soldering pin JK805.
4) If after re-soldering problem still occurs, replace JK805.
5) If problem still occurs after change JK805. check MT8550L IC(IC501).
Refer to item 4-6
4-1-3. Service hint (Any picture / Remark)
JK805
3-42
ONE POINT REPAIR INSTRUCTION
Summary of Contents for BD530
Page 11: ...MEMO 1 10 ...
Page 70: ...1 SYSTEM PART 1 1 IC501 IC501 MT8550L BAG XTAL 27 MHz 1 3 55 WAVEFORMS ...
Page 71: ...2 SYSTEM PART 2 SYSTEM MEMORY BA0 2 DWE 3 DCAS 4 DCK 5 IC601 IC602 2 5 4 3 3 56 ...
Page 72: ...3 VIDEO PART 100 FULL COLOR BAR CVBS 6 COMP_Y 7 COMP_Pb 8 COMP_Pr 9 6 7 8 9 3 57 ...
Page 73: ...4 AUDIO PART S PDIF MT8550_AUDIO_S PDIF 10 10 3 58 ...
Page 74: ...5 HDMI PART H_SDA 11 H_SCL 12 HDMI_CLK_N 13 HDMI_0_N 14 11 12 13 14 3 59 ...
Page 75: ...MEMO 3 60 ...
Page 77: ...3 62 1 2 3 4 5 ...
Page 92: ...3 85 3 86 2 SMPS P C BOARD TOP VIEW 7 6 5 4 3 2 1 A B C D E F G H I J ...
Page 105: ...4 12 2 IC704 R2A30209SP W02Z SPINDLE MOTOR AND 6CH ACTUATOR DRIVER 2 1 Block Diagram ...
Page 109: ...4 16 MEMO ...