7
Safety Notes
1-7. Lead Free Information
The circuit boards used in these models have been processed using Lead
Free Solder. The boards are identified by the LF logo located close to the
board designation.
Figure 4: LF Logo
Figure 5: LF logo on circuit board
The servicing of these boards requires special precautions. It is strongly
recommended to use Lead Free Solder material in order to guarantee optimal
quality of new solder joints.
1-8. Handling the FLEXIBLE FLAT CABLE (FFC)
When you insert / pull out FFC, please grasp a reinforcement board and main
body of FFC.
Main Board
Main Board
Please hold reinforcement board and
plunge it to depths.
Please pull out FFC while pushing the
button of both ends at the same time.
< Insertion>
Release Button
of Connector
FFC connector broken if pull out FFC
without press and hold both Release
Button of connector. Symptom 5X blinking
will be appear due to improperly seated.
<Pull out>
Содержание KDL-50W7 C Series
Страница 2: ...LCD TV SERVICE MANUAL COMMON GN1G CHASSIS Segment XM A ...
Страница 14: ...BMX Board PWB A side Detail 3 3V 1 5V 5 0V C9224 F9016 C9222 F9015 C9216 C9213 R9321 F9013 C9188 R9277 C9185 ...
Страница 16: ...16 BMX Board PWB A side Detail 3 3V_MAIN C9005 PIN1 Q9002 ...
Страница 26: ...26 Troubleshooting BMX Probing Points I2C Line Check BMX A Side CL8412 I2C_S_CLOCK CL8411 I2C_S_DATA ...
Страница 28: ...28 Troubleshooting BMX B Side JL9008 3 2 5 LED BLINKING 6x Backlight Error ...
Страница 43: ...43 Troubleshooting BMX Probing Points BMX B Side JL8401 PANEL_VCC ...
Страница 44: ...44 Troubleshooting F8401 12V_REG BMX Probing Points BMX A Side ...
Страница 45: ...45 Troubleshooting IC9013 Pin 4 BL_ON BMX Probing Points BMX A Side ...
Страница 46: ...3 4 1 Video Analog Signal Path 46 ...
Страница 49: ...49 C6302 R6069 R6303 BMX BOARD A Side Troubleshooting ...
Страница 52: ...52 BMX BOARD A Side C6302 R6069 R6303 Troubleshooting ...
Страница 54: ...54 BMX BOARD A Side R6016 R6015 C6004 R6001 C6005 R6002 Troubleshooting ...
Страница 55: ...55 R6321 R6322 BMX BOARD A Side Troubleshooting ...
Страница 57: ...CN5401 R5425 R5427 R5424 RB5405 RB5406 RB5407 RB5408 57 BMX A side HDMI1 Troubleshooting ...
Страница 59: ...BMX A side HDMI2 CN5601 IC1000 R5606 R5616 R5615 RB5603 RB5604 RB5609 RB5610 59 Troubleshooting ...
Страница 61: ...CN5601 IC1000 R5611 R5602 R5603 RB5605 RB5606 RB5600 RB5601 61 BMX A side HDMI3 Troubleshooting ...
Страница 63: ...CN5602 IC1000 R5614 R5608 R5607 RB5607 RB5608 RB5612 RB5613 63 BMX A side HDMI4 Troubleshooting ...
Страница 65: ...R5445 R5444 R5443 R5424 65 BMX A side Troubleshooting ...
Страница 67: ...67 Troubleshooting Voltage check Power Key Muffin Pin R1089 R1085 Voltage check Key AD muffin Pin BMX A SIDE ...
Страница 69: ...R1124 R1062 69 BMX A SIDE Voltage check IR Muffin Pin ...
Страница 71: ...R1061 71 BMX A SIDE Voltage check Opt_Sensor Muffin Pin ...
Страница 94: ...94 5 3 Connector Diagram Diagrams 5 3 1 43 ...
Страница 95: ...95 5 3 Connector Diagram Diagrams 5 3 2 50 ...
Страница 96: ...96 5 3 Connector Diagram Diagrams 5 3 3 55 ...
Страница 97: ...97 English 2015 07 Sony EMCS Malaysia Sdn Bhd RDCM 9 888 172 04 ...