Sony Bravia KDL-55W790B Service Manual Download Page 119

Page: 119 / 165

Chassis: RB2G, HE-L

119

2.7 *

RB2G

CHASSIS

W700B/ W800B

Troubleshooting

2-8 *

6.1 IR REMOTE COMMANDER MALFUNCTION

2-8.

IR do not response to
Remote Commander

Remote control battery

could be weak.

Center white LED

lit up when remote is

control is pressed

Check whether center

white LED blink ,when using

Note:
Blue line/font
for HM segment

Change battery.

control is pressed

commander near the sensor

windows

Harness on H-board

d B* B

Harness connection

and B* Board

properly connected

Change

‐

board

harness

issue

H-B* board Harness

issue

Change Smart Core

Smart

core

issue

H board issue

Change B* Board

H-board

‐

board

issue

Summary of Contents for Bravia KDL-55W790B

Page 1: ...D103 Mexico Latin America KDL 42W805B RM YD099 Brazil KDL 50W700B RM YD103 US Canada KDL 50W790B RM YD102 US Canada KDL 50W800B RM YD102 US Canada KDL 50W800B RM YD102 Mexico Latin America KDL 50W805B RM YD099 Argentina KDL 50W805B RM YD099 Brazil KDL 50W805B RM YD099 Chile Peru Ecuador KDL 50W807B RM YD099 Colombia KDL 55W700B RM YD103 US Canada KDL 55W790B RM YD102 US Canada KDL 55W800B RM YD102...

Page 2: ...X Temperature Error 49 2 3 1 No Sound General 51 2 3 2 No Sound Audio For All Models TUS and BAX HT L HT H HT H65 HS 52 2 3 3 No Sound Audio For All Models BAX L HE L HM HE H Board Only 56 2 3 4 No Sound Main Board Power Off Checking Main Speaker L R For BAX L HEL HEH HM Board Only 59 2 3 5 No Sound Main Board Power Off Checking Main Speaker L R For BAX L HEL HEH HM Board Only 61 2 3 5 No Sound Ma...

Page 3: ...etwork Malfunction 125 2 11 2 Wireless Network Malfunction Continue 126 2 12 Bluetooth Malfunction 127 SECTION 3 POWER BOARD 128 3 1 Power Board BAX L A SIDE 128 3 2 Power Board BAX L B SIDE 129 3 3 Power Board Tuner 130 3 4 Board Schematic 131 SECTION 4 ELECTRICAL PART LIST 155 APPENDIX A ENCRYPTION KEY COMPONENTS A 1 ...

Page 4: ...ng written permission from the manufacturer or you will void the original parts and labor warranty ATTENTION ainsi ALERTE lors de tout dépannage ATTENTION AUX COMPOSANTS RELATIFS A LA SECURITE sur les schemas de principe les vues explosees et les listes de pieces sont d une importance critique pour la securite du fonctionnement Ne les remplacer que par des composants Sony dont le numero de piece e...

Page 5: ...ng the TV be sure to unplug the power cord to avoid any chance of electric shock Clean the cabinet of the TV with a dry soft cloth Wipe the LCD screen gently with a soft cloth Stubborn stains may be removed with a cloth slightly moistened with a solution of mild soap and warm water If using a chemically pretreated cloth please follow the instruction provided on the package Never use strong solvent...

Page 6: ...heck leakage as described in Leakage Test LEAKAGE TEST The AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part having a return to chassis must not exceed 0 5 mA 500 microamperes Leakage current can be measured by any one of three methods 1 A commercial leakage tester Follow the manufacturers instructions provided with the tester 2 A bat...

Page 7: ...m e R 9 1 5 0 0 0 4 6 m 7 m 3 g 0 K 5 2 0 0 2 5 0 0 0 4 6 m 7 m 4 g 0 K 0 5 0 1 2 5 0 0 0 4 6 m 7 m 5 g 0 K 0 5 0 2 2 5 0 0 0 4 6 m 7 m 6 g 0 K 5 2 0 3 2 5 0 0 0 4 6 m 7 m 8 g 0 K 0 0 1 4 2 5 0 0 0 4 6 m 7 m 0 g 1 K 0 0 1 5 2 5 0 0 0 4 6 m 7 m 2 g 1 K 0 0 1 6 2 5 0 0 0 4 6 m 7 m 6 g 1 K 0 0 1 Chassis RB2G HE L 7 HANDLING THE FLEXIBLE FLAT CABLE FFC When you connect disconnect the FFC please hold R...

Page 8: ...al information Specific instructions must be adhered to whenever these components are repaired and or replaced See Appendix A Encryption Key Components in the back of this manual CAPACITOR TA TANTALUM PS STYROL PP POLYPROPYLENE PT MYLAR MPS METALIZED POLYESTER MPP METALIZED POLYPROPYLENE ALB BIPOLAR ALT HIGH TEMPERATURE ALR HIGH RIPPLE Reference Information RESISTOR RN METAL FILM RC SOLID FPRD NON...

Page 9: ...dels Figure 1 1 32 Models TUS BOARD SWITCH UNIT MAIN BOARD BAX BOARD LD BOARD SMART CORE HSC2 S BOARD WIRELESS LAN CARD BT MODULE TUS BOARD SWITCH UNIT MAIN BOARD BAX BOARD LD BOARD SMART CORE TUS BOARD SWITCH UNIT MAIN BOARD BAX BOARD LD BOARD SMART CORE 1 2 Circuit Boards Location SECTION 1 DIAGRAMS ...

Page 10: ...C DC converter check NO POWER Ayu2 control Board Name Board PWB B side Detail BAX L9107 L9107 L9107 BAX C9179 C9179 RB2G CHASSIS W700B W800B TROUBLESHOOTING SECTION 2 2 1 No Power 2 1 2 No Power AC Adaptor No Power 2 1 No Power No Power 2 1 2 No Power AC Adaptor 2 1 1 General NG NG Check STBY 3 3V L9107 or C9179 G Board Replace Between G Board to B Board Harness NG OK NG OK Check STBY 3 3V L9107 A...

Page 11: ...nverter check 2 1 3 No Power DC DC converter check START Check C9007 Voltage Is the voltage 1V Check F9105 no yes Check C9167 is it 1 18V yes Check F9106 no Check C9192 Voltage Is the voltage 5V END Check F9102 yes no yes y Check C9153 Voltage Is the voltage 3 3V Check F9104 no yes Check C9172 Voltage Is the voltage 1 5V Check F9104 no yes ...

Page 12: ...Chassis RB2G HE L Chassis RB2G HE L 12 RB2G CHASSIS W700B W800B BAX Board PWB A side Detail BAX Board PWB A side Detail BAX F9105 C9007 BAX BAX F9102 C9192 ...

Page 13: ...Chassis RB2G HE L Chassis RB2G HE L 13 RB2G CHASSIS W700B W800B BAX Board PWB A side Detail BAX F9104 C9153 BAX F9104 C9172 C9172 ...

Page 14: ...Chassis RB2G HE L Chassis RB2G HE L 14 RB2G CHASSIS W700B W800B BAX Board PWB A side Detail BAX F9106 C9167 ...

Page 15: ...is NG Look for MAIN_POWER line NG Check MAIN_PWR at AYU2 OK Check STBY_ 1 8V at AYU2 look for where OK NG Check STBY_ 1 0V look for where at CN9101 pin21 or replace AYU2 at AYU2 A9 pin C9109 OK NG Check REG 12V K5 L5 L10 J7 pin C7349 STBY_ 1 8V is NG OK NG at AYU2 N13 P13 pin C7350 Check Xtal oscillation OK look for where STBY_ 1 0V is NG NG G board NG Check REG 12V at CN9101 pin23 OK NG Check Xta...

Page 16: ...Chassis RB2G HE L Chassis RB2G HE L 16 B2G CHASSIS 700B W800B Board Board PWB B side Detail Board Name Board PWB B side Detail BAX C7348 C7348 ...

Page 17: ...oubleshooting Board Name Board PWB B side Detail BAX C7349 C7349 Board Name Board PWB B side Detail Name BAX C7350 C7350 RB2G CHASSIS W700B W800B Troubleshooting Board Name Board PWB B side Detail BAX C7349 C7349 Board Name Board PWB B side Detail Name BAX C7350 C7350 ...

Page 18: ...Chassis RB2G HE L Chassis RB2G HE L 18 RB2G CHASSIS W700B W800B Board Name Board PWB A side Detail BAX BAX R7386 R7386 ...

Page 19: ...Chassis RB2G HE L Chassis RB2G HE L 19 B2G CHASSIS W700B W800B oubleshooting Board Name Board PWB A side Detail BAX C9131 C9131 ...

Page 20: ...Chassis RB2G HE L Chassis RB2G HE L 20 RB2G CHASSIS W700B W800B roubleshooting Board Name Board PWB A side Detail BAX C9109 C9109 ...

Page 21: ...Chassis RB2G HE L Chassis RB2G HE L 21 RB2G CHASSIS W700B W800B roubleshooting Board Name Board PWB A side Detail Name BAX CN9101 Pin 23 23 CN9101 Pin 23 ...

Page 22: ... W800B Troubleshooting 2 1 5 No Power G Board No Power 2 1 5 No Power G Board Check STBY 3 3V L9107 G Board Replace Between G Board to B Board Harness NG NG Harness OK OK B Board DC DC converter check NO POWER Ayu2 control Board Name Board PWB A side Detail BAX L 1 L9107 L9107 1 1 ...

Page 23: ...o Power DC DC converter check START START Check C9137 Voltage Is the voltage 5V Check F9101 no Check C9175 is it 1 0V Check F9105 no Check C9192 Voltage Is the voltage 5V Check F9102 yes no Check C9167 is it 1 15V Check F9106 no Check C9153 Voltage Is the voltage 3 3V Check F9104 yes no yes END yes Check C9172 Voltage Is the voltage 1 5V Check F9104 yes no yes ...

Page 24: ...ng Board Name Board PWB A side Detail Name BAX L 1 C9137 5V F910 1 1 2 F9102 3 4 C9153 F9104 5 1 2 1 C9137 5V F9101 2 C9192 5V F9102 3 C9153 3 3V C9137 C9172 F9104 3 4 6 3 C9153 3 3V F9104 4 C9172 1 5V F9104 5 C9175 1V C9192 5 6 F9105 6 C9167 1 15V F9106 C9175 F9105 C9175 F9106 ...

Page 25: ...e at CN9101 pin11 NG Check MAIN_PWR at AYU2 OK Check STBY_ 1 8V at AYU2L H19 pin look for where STBY 1 8V is NG OK NG Check STBY_ 1 0V at AYU2L look for where at CN9101 pin11 or replace AYU2 at AYU2 C13 pin C7315 OK Adapter NG Check 19 5V Adapter H19 pin C7374 STBY_ 1 8V is NG OK NG at AYU2L J15 J16 J17 pin C7380 Check Xtal oscillation OK look for where STBY_ 1 0V is NG NG Adapter G board NG Or 12...

Page 26: ... L 26 RB2G CHASSIS W700B W800B Troubleshooting Board Name Board PWB A side Detail C7376 BAX L 1 C7376 2 C7374 1 3 4 5 6 2 YU2L 1 3 4 C7376 C7380 2 C7374 3 C7380 4 R7396 5 C7334 AY R7396 X7301 5 C7334 6 C7315 R7396 5 6 C7334 C7334 C7315 ...

Page 27: ...800B Troubleshooting Board Name Board PWB A side Detail C7376 BAX L 1 C7376 2 C7374 1 3 4 5 6 2 YU2L 1 3 4 C7376 C7380 2 C7374 7 CN9101 3 C7380 4 R7396 5 C7334 AY R7396 X7301 5 C7334 6 C7315 7 CN9101 R7396 5 6 C7334 7 CN9101 Pin12 C9131 Pin11 C9131 Pin21 C7315 ...

Page 28: ...SW behaviors Y No using CheckSW No Data fails are DDR device fail Yes From the error fi d Erase Replace eMMC RawNAND Yes 1 Check DDR eMMc RawNAND interface OK Replace AYU2 L or Board No Yes Data fails are especially in environment area If this Area has broken check soft cannot run In this case corrupted data are written to eMMC NAND flash in proper way Erase eMMC RawNAND message we can find which ...

Page 29: ...W800B 2 1 9 No Power AYU2 AYU2L replacement 2 1 9 No Power AYU2 AYU2L replacement AYU2 L replacement flow AYU2 L replacement eMMC RawNAND erase Data on eMMC NAND need to be erase first before changing AYU2 L Product SW write Recover No Board Issue Recover AYU2 L issue Yes Board Issue AYU2 L issue ...

Page 30: ...nie the B Board Etc B Board Check OK NG SPIC check Probe RB8522 OK SPI dumping resistor AYU2 Check Audio 12 5V at pin 18 20 of CN9101 on the B Board except Adapter model G Board NG OK Check 3 3V_MAIN_1 at JL9117 on the B Board F9104 IC9104 etc B Board NG OK Probe RB8522 RB8517 or AYU2 AYU2L Check 12 5V 19 5V at Power Amp side of F4401 F4601 on F4401 F4601 IC4901 IC4601 etc OK NG I2C_CCP check R850...

Page 31: ...Chassis RB2G HE L Chassis RB2G HE L 31 RB2G CHASSIS W700B W800B Troubleshooting Board Name Board PWB A side Detail BAX F9104 F9104 BAXL F9104 F9104 BAX IC9104 IC9104 ...

Page 32: ...Chassis RB2G HE L Chassis RB2G HE L 32 RB2G CHASSIS W700B W800B Troubleshooting Board Name Board PWB Detail BAXL IC9104 IC9104 BAX IC9201 IC9201 B Side BAXL IC9201 IC9201 ...

Page 33: ...Chassis RB2G HE L Chassis RB2G HE L 33 RB2G CHASSIS W700B W800B Troubleshooting Board Name Board PWB A side Detail BAX IC9102 IC9102 BAXL IC9101 IC9101 BAX JL9113 JL9113 B Side ...

Page 34: ...s RB2G HE L Chassis RB2G HE L 34 RB2G CHASSIS W700B W800B Troubleshooting Board Name Board PWB Detail BAXL JL9112 JL9112 B Side TU S CL2101 CL2102 CL2102 CL2102 CL2102 CL2101 TU W CL2318 CL2319 CL2318 CL2319 ...

Page 35: ...B2G HE L Chassis RB2G HE L 35 RB2G CHASSIS W700B W800B Troubleshooting Board Name Board PWB A side Detail Troubleshooting Reference Name BAX RB8522 RB8522 B Side BAXL RB8517 RB8517 BAX R8502 R8506 RB8502 RB8506 ...

Page 36: ...ssis RB2G HE L Chassis RB2G HE L 36 RB2G CHASSIS W700B W800B Troubleshooting Board Name Board PWB A side Detail BAXL R8546 R8547 R8546 R8547 BAX CL5023 CL5024 CL5024 CL5023 BAXL CL5023 CL5024 CL5023 CL5024 ...

Page 37: ...Chassis RB2G HE L Chassis RB2G HE L 37 RB2G CHASSIS W700B W800B Troubleshooting Board Name Board PWB A side Detail BAX F4401 F4401 BAXL F4601 F4601 BAX IC4901 IC4901 ...

Page 38: ...Chassis RB2G HE L Chassis RB2G HE L 38 RB2G CHASSIS W700B W800B Troubleshooting Board Name Board PWB A side Detail BAXL IC4601 IC4601 BAX CN9101 CN9101 BAXL BAXL CN9101 CN9101 ...

Page 39: ...use F4601 to GND impedance Replace F4601 High enough Check the IC4601 Out pin 37 41 44 46 Switching 0V to 19V around 300 400kHz No Check the IC4601 pin 18 at CL4606 is HIGH No Low impedance IC4601 or parts around IC4601 NG Yes Yes Solder NG IC4601 Check broken parts NG Check the CN4601 DC level 9 7V at JL4621 JL4624 No L4601 L4604 No burn or broken Yes p around IC4601 or C4611 C4614 NG Yes Check t...

Page 40: ...Chassis RB2G HE L Chassis RB2G HE L 40 RB2G CHASSIS W700B W800B Troubleshooting 602 603 604 CL46 CL46 CL46 12 13 24 25 18 15 16 IC4601 4 F4601 36 1 37 48 39 41 44 46 4 ...

Page 41: ...Chassis RB2G HE L Chassis RB2G HE L 41 RB2G CHASSIS W700B W800B Troubleshooting CL4601 JL4621 JL4622 JL4623 JL4624 ...

Page 42: ...W700B W800B 2 2 Led Blinking 2 2 3 4x LED Voltage Error 2 2 Led Blinking 4 time blinking Between 0 49V to 1 32V Board Parts Board PWB BAX L B SIDE Check BACKLIGHT_MON on the B Board LED driver For HT HM change LD board For HE change Panel BAXL BACKLIGHT_MON JL9106 BACKLIGHT_MON JL9106 B Board ...

Page 43: ... 2 Led Blinking 5 times blinking Change B Board Change P l T NG Check PANEL_VCC 12 5V at CN8001 on on the B Board G Board Adaptor B Board Panel T con NG Symptom improvement Confirm Tcon12V Replace the Harness B Board About 12 5V OK Symptom improvement Between G LD board and B board Harness NG Replace the LVDS Harness LVDS Harness Symptom improvement NG ...

Page 44: ...Chassis RB2G HE L Chassis RB2G HE L 44 BAX L BOARD Side B RB2G CHASSIS W700B W800B Troubleshooting BAXL P bi P i BAXL B Sid BAXL Probing Points BAXL B Side JL9132 PANEL_VCC BAX L PROBING POINTS ...

Page 45: ...Chassis RB2G HE L Chassis RB2G HE L 45 RB2G CHASSIS W700B W800B Troubleshooting BAX Probing Points BAX B Side JL9137 PANEL_VCC BAX BOARD Side B BAX PROBING POINTS ...

Page 46: ...ight Error SSIS 00B ing linking Backlight Error linking 6 time blinking Check JL9106 at BACKLIGHT_MON of CN9101 on the B Board B Board Change 1 3 1 8 V Symptom improvement Yes No Change G board Have G board G Board Yes Symptom i t Change LD Board LD Board improvement ...

Page 47: ...Chassis RB2G HE L Chassis RB2G HE L 47 RB2G CHASSIS W700B W800B Troubleshooting BAX B Side JL9106 BAX BOARD Side B ...

Page 48: ...Chassis RB2G HE L Chassis RB2G HE L 48 RB2G CHASSIS W700B W800B Troubleshooting BAX L B Side AYU JL9106 U2 BAX L BOARD Side A ...

Page 49: ...mperature Error 2 2 Led Blinking 7 time blinking S tti Y Setting circumstance is OK Temperature Ventilation etc Set to another location etc No Yes Panel NG Change B Board and Aging a few hours B Board Symptom improvement I2CA bus check HDMI is working Yes Temp sensor IC7001 g No I2CA bus dumping or Ayu2 Ayu2L check Ayu2 Ayu2L check ...

Page 50: ...Chassis RB2G HE L Chassis RB2G HE L 50 RB2G CHASSIS W700B W800B Troubleshooting Board Name Board PWB A side Detail Name BAX IC7001 IC7001 BAXL IC7001 IC7001 ...

Page 51: ...o Sound 2 3 1 General 2 3 No Sound No Sound Audio System Check the Speakers setting Change to TV Speaker TV Speakers Change the Speaker Harness Replace the B Board NG Symptom improvement No Sound Audio B Board Speaker Harness Speaker NG Symptom improvement No Sound Tuner No Sound HDMI Speaker Harness Speaker ...

Page 52: ... of IC4204 CP CN 7 8pin C4244 NG OK NG OK NG IC4204 NG CN3103 is NG Check the Speaker Sound use Video input Power Amp Block F4401 IC4901 F4402 IC4902 etc OK Solder NG Check the HP out NG OK OK Check the X_AUDIO_MUTE_ SPHPLO pin5 is HIGH p is NG See item LED blinking 3x Audio error NO This is MUTE situation Check IC9000 Check the HP out use Video input OK No Problem NG Check the INR INL pin1 14 at ...

Page 53: ...Chassis RB2G HE L Chassis RB2G HE L 53 RB2G CHASSIS W700B W800B Troubleshooting TUS board Side B Vin pin 1 03 p Vcc CN310 TUS BOARD Side B ...

Page 54: ...Chassis RB2G HE L Chassis RB2G HE L 54 RB2G CHASSIS W700B W800B Troubleshooting BAX board Side A IC9001 1 IC9000 1 BAX BOARD Side A ...

Page 55: ...Chassis RB2G HE L Chassis RB2G HE L 55 RB2G CHASSIS W700B W800B Troubleshooting BAX board Side B L4402 1 36 39 JL4217 46 IC4 9 8 F440 1 L4401 4204 6 7 C4244 5 1 JL4218 BAX BOARD Side B ...

Page 56: ...P CN 7 8pin C4501 NG OK NG OK NG IC4501 NG CN3103 is NG Check the Speaker Sound use Video input Power Amp Block F4601 IC4601 etc is NG See item LED blinking 3x OK Solder NG Check the HP out NG OK OK Check the X_AUDIO_MUTE_ SPHPLO pin5 is HIGH p is NG See item LED blinking 3x Audio error NO This is MUTE situation Check IC9000 Check the HP out use Video input OK No Problem NG Check the INR INL pin1 ...

Page 57: ...Chassis RB2G HE L Chassis RB2G HE L 57 RB2G CHASSIS W700B W800B Troubleshooting TUS board Side B CN3103 Vcc Vin pin 1 TUS BOARD Side B ...

Page 58: ...ssis RB2G HE L 58 RB2G CHASSIS W700B W800B Troubleshooting BAX L board Side A Pin 5 E_MUTE_SPHLO P INR Pin1 X_AUDIO_MUTE Vss Pin 6 CN Pin 7 4502 C4501 CL4 IC4501 01 P Pin 8 D Pin 9 Pin14 CL45 CP V DD INL BAX L BOARD Side A ...

Page 59: ...t to GND C4608 GND C4609 GND 3 Check connectivity audio 3 3V MAIN to GND No short to GND Either 1 short to GND 3 Check connectivity audio 3 3V_MAIN to GND only for BAX L board IC4601 Pin8 GND IC4601 Pin27 GND No short to GND Either 1 short to GND 4 Check connectivity audio output to GND CN4601 Pin 1 GND Pin 2 GND No short to GND Either 1 of pin short to GND Pin 3 GND Pin 4 GND 5 Check connectivity...

Page 60: ...Chassis RB2G HE L Chassis RB2G HE L 60 RB2G CHASSIS W700B W800B Troubleshooting BAX L board Side A L4604 L4603 L4602 L4601 Pin 1 Pin 2 Pin 3 Pin 4 CN4601 BAX L BOARD Side A ...

Page 61: ...itching frequency at either one of the CL Go to next checking 2 Check F4601 MainSP for BAX L only V before fuse 12 5V 0 5V V after fuse 12 5V 0 5 V No voltage Check fuse broken Check CN9101 Pin 8 10 t 12 5V Change fuse 5A Check power supply b d di VCC 10 got 12 5V board audio VCC 3 Check F4601 MainSP V before fuse 19 5V 0 5V No voltage Change fuse 5A 3 Check F4601 MainSP BAX L board only V before ...

Page 62: ... NG Check IC9000 6 Check CL4601 CL4602 CL4603 CL4604 CL4601 12 288MHz CL4603 3 072MHz CL4604 48KHz CL4602 moving CLK If no frequency at CL4601 CL4603 CL4604 Ayu2 IC IC9000 NG If no frequency at CL4602 If sound source OK but CL4602 NG Ayu2 IC IC9000 NG All Vp p 3 3V make sure sound source OK Note AYU2 Ayu2L y IC9000 Brownie IC9001 CL4601 12 288MHz CL4603 3 072MHz CL4604 48KHz CL4602 moving CLK If n...

Page 63: ... RB2G HE L Chassis RB2G HE L 63 RB2G CHASSIS W700B W800B Troubleshooting BAX L board Side A BAX L board Side A 12 25 24 13 F4601 Pin 8 Pin 27 IC4601 L4604 L4603 L4602 L4601 F4601 36 1 37 48 BAX L BOARD Side A ...

Page 64: ...Chassis RB2G HE L Chassis RB2G HE L 64 RB2G CHASSIS W700B W800B Troubleshooting BAX L board Side A BAX L board Side A 0 Pin 10 Pin 8 CN9101 BAX L BOARD Side A ...

Page 65: ...Chassis RB2G HE L Chassis RB2G HE L 65 RB2G CHASSIS W700B W800B Troubleshooting BAX L board Side B CL4601 BAX L BOARD Side B ...

Page 66: ...Chassis RB2G HE L Chassis RB2G HE L 66 RB2G CHASSIS W700B W800B Troubleshooting BAX L board Side B CL4601 CL4601 BAX L BOARD Side B ...

Page 67: ...RB2G HE L Chassis RB2G HE L 67 RB2G CHASSIS W700B W800B Troubleshooting BAX L board Side A 4602 4603 4604 CL4 CL4 CL4 CL4607 CL4605 CL4605 12 13 24 25 18 15 16 IC4601 4 36 1 37 48 39 41 44 46 BAX L BOARD Side A ...

Page 68: ...heck HP_DET line R7020 for BAX L got short to GND If short to GND got short to GND If short to GND replace board 2 Check IC4501 Pin 5 X AUDIO MUTE SPHPLO Vdc 3 3V 0 3V Vdc 0V or 1V Check X_AUDIO_ MUTE_ SPHLO Pin 5 short to GND If short to GND _ _ _ replace board 3 Check CL4505 CL4506 with audio signal input Can see audio signal waveform Cannot see audio signal waveform Go to below item No 4 for ch...

Page 69: ...Chassis RB2G HE L Chassis RB2G HE L 69 RB2G CHASSIS W700B W800B Troubleshooting BAX L board Side A BAX L board Side A PLO Pin 5 UDIO_MUTE_ SPH CL4502 X_AU IC4501 CL4501 Pin 9 VDD BAX L BOARD Side A ...

Page 70: ...Chassis RB2G HE L Chassis RB2G HE L 70 RB2G CHASSIS W700B W800B Troubleshooting BAX L board Side A BAX L board Side A CL4505 R4508 R7020 CL4505 CL4506 BAX L BOARD Side A ...

Page 71: ... 7 No Sound Tuner RB2G CHASSIS W700B W800B Troubleshooting 3 7 No Sound Tuner 3 7 No Sound Tuner This troubleshooting is only for Analog No Sound with normal picture Y Only RF tuner input NO Please refer audio troubleshooting Check Brownie Yes ...

Page 72: ... What is set in HDMI DVI Audio Source of Sound MENU Replace IC9000 to Auto PC Audio Does this model have D sub input YES Auto or HDMI Audio OK IC9000 Check R5071 C5071 C5072 OK NG Replace NG part Check Sound by other TV set NO Check Source equipment by Reference TV set C5059 C5073 Replace NG part Is Distributor used NO y which is same model NG Inform the designer OK NG by Reference TV set For exam...

Page 73: ...ture NG OK Refer to MHL NO PICTURE OK Replace IC9000 OK Check R5071 C5071 C5072 C5059 C5073 OK NG Replace NG part Check Sound by other TV set which is same model NG Inform the designer of it OK Check Source equipment by Reference TV set For example Samsung TV UN46ES7000 T hib TV 42WL863 NG Toshiba TV 42WL863 or VA 1836 Check the settings of Source equipment ...

Page 74: ...Chassis RB2G HE L Chassis RB2G HE L 74 RB2G CHASSIS W700B W800B Troubleshooting BAXL BAXL A Side A Side C5073 C5072 C5059 R5071 C5071 C5072 C5071 C5059 C5073 R5071 BAX L BOARD Side A ...

Page 75: ...ssis RB2G HE L Chassis RB2G HE L 75 RB2G CHASSIS W700B W800B Troubleshooting BAX BAX B Side B Side C5071 C5072 C5073 C5059 R5071 C5071 C5072 C5073 C5059 R5071 C5073 C5071 C5072 C5059 R5071 BAX BOARD Side B ...

Page 76: ...Chassis RB2G HE L Chassis RB2G HE L 76 2 4 Rb2 Analog Signal Path RB2G CHASSIS W700B W800B Troubleshooting 2 4 RB2 Analog Signal Path 2 4 RB2 Analog Signal Path ...

Page 77: ...C3018 and IC9001 Detailed check J3104 signal path NG Detailed SDIF path OK Check wave between C3000 and IC9001 Detailed check J3101 signal path NG Detailed SDIF path HDMI EQ IC5009 Problem Confirm HDMI input working OK Detailed TMDS path check between Confirm Analog RF i t ki NG Check between IC9001 and IC9000 Check signal between IC9001 and IC9000 RB8524 NG NG Confirm Analog RF NG Check between I...

Page 78: ...EOA DET IC9000 AA3 0V 3 3V Input S VIDEOA DE SCART AV1 SCART AV1 2 5 6 Input Skip function BAXL 2 5 No Picture STBY_ADC_IN_9 0V 0 28 0 76V SCART FB IC9001 V15 FBIN 0 3V 0V V AV1 detect always 0 28 0 76V Input Signal Non Detect Typical Detect Typical Video1 VIDEOA_DET IC9000 AA3 GPIO_47 DAUI_SPDIF_0 0V 3 3V Video2 VIDEOB_DET IC9000 AD2 GPIO_45 FE_PWMC 0V 3 3V VIDEOB_DET Y IC9000 AD2 GPIO_45 FE_PWMC...

Page 79: ...ice mode Confirm RF Level and AGC of Analog RF by Service mode Check Brownie RF Level High Check Brownie AGC 0 AGC 0 Connect ANT Cable correctly RF Level Low RF Level Low RF Level High Confirm Power supply for RF input circuit A2 5V LNA_5V Confirm AGC1 IC2501 Pin6 L H OK Check Power supply circuit NG NG Input signal is too big Insert Attenuator Check M t condition in AGC1 line Confirm tuner contro...

Page 80: ...Chassis RB2G HE L Chassis RB2G HE L 80 RB2G CHASSIS W700B W800B Troubleshooting Tuner IC9001 IC9001 TUS BOARD ...

Page 81: ...Chassis RB2G HE L Chassis RB2G HE L 81 RB2G CHASSIS W700B W800B Troubleshooting TUS BOARD Tuner IC 2501 IC 2501 97 IC 2501 TUS BOARD ...

Page 82: ...Chassis RB2G HE L Chassis RB2G HE L 82 RB2G CHASSIS W700B W800B Troubleshooting IFAGC_1 TUS BOARD Tuner TUS BOARD Tuner IC2501 IC2501 IC2501 TUS BOARD ...

Page 83: ...Chassis RB2G HE L Chassis RB2G HE L 83 RB2G CHASSIS W700B W800B Troubleshooting A2 5V TUS BOARD TUS BOARD Tuner IC2501 IC2501 TUS BOARD ...

Page 84: ...Chassis RB2G HE L Chassis RB2G HE L 84 RB2G CHASSIS W700B W800B Troubleshooting TUS BOARD TUS BOARD Tuner A_RESET IC2501 TU SCL TU_SDA IC2501 _ IC2501 IC2501 IC2501 TUS BOARD ...

Page 85: ...Chassis RB2G HE L Chassis RB2G HE L 85 RB2G CHASSIS W700B W800B Troubleshooting TUS BOARD TUS BOARD Tuner IFOUTN 1 IFOUTP_1 _ IC2501 IC2501 TUS BOARD ...

Page 86: ... supply for Digital Demod DDEM1 1V DDEM3 3V Confirm Demod control line I2CB_SCL I2CB_SDA OK Check Power supply circuit Check M t condition in Demod control line NG NG RF Level High AGC Low RF Level Low AGC High Which is NG Terrestrial or Cable Both Check IC2501 Either A2 5V LNA_5V of Analog RF by Service mode Brownie Confirm tuner control line TU_SCL TU_SDA A_RESET OK OK circuit Check M t conditio...

Page 87: ...Chassis RB2G HE L Chassis RB2G HE L 87 RB2G CHASSIS W700B W800B Troubleshooting BAX BOARD IC9001 BROWNIE Tuner IC9001 IC9001 BAX BOARD IC9001 BROWNIE ...

Page 88: ...Chassis RB2G HE L Chassis RB2G HE L 88 RB2G CHASSIS W700B W800B Troubleshooting TUS BOARD IC2501 Tuner IC 2501 IC 2501 IC2501 TUS BOARD IC2501 ...

Page 89: ...Chassis RB2G HE L Chassis RB2G HE L 89 RB2G CHASSIS W700B W800B Troubleshooting IFAGC_1 TUS BOARD IFAGC_2 TUS BOARD Tuner IC2501 IC2501 IC2501 TUS BOARD ...

Page 90: ...Chassis RB2G HE L Chassis RB2G HE L 90 RB2G CHASSIS W700B W800B Troubleshooting A2 5V TUS BOARD TUS BOARD Tuner IC2501 IC2501 TUS BOARD ...

Page 91: ...Chassis RB2G HE L Chassis RB2G HE L 91 RB2G CHASSIS W700B W800B Troubleshooting TUS BOARD TUS BOARD Tuner A_RESET IC2501 TU SCL TU_SDA IC2501 _ IC2501 IC2501 IC2501 TUS BOARD ...

Page 92: ...Chassis RB2G HE L Chassis RB2G HE L 92 RB2G CHASSIS W700B W800B Troubleshooting TUS BOARD Tuner IFOUTN IFOUTP_1 _ 1 IC2501 IC2501 TUS BOARD ...

Page 93: ...Chassis RB2G HE L Chassis RB2G HE L 93 RB2G CHASSIS W700B W800B Troubleshooting TUS BOARD Tuner IC2101 IC2101 TUS BOARD ...

Page 94: ...Chassis RB2G HE L Chassis RB2G HE L 94 RB2G CHASSIS W700B W800B Troubleshooting TUS BOARD Tuner Tuner I2CB_SCL IC2101 I2CB_SDA IC2101 IC2101 IC2101 TUS BOARD ...

Page 95: ...Chassis RB2G HE L Chassis RB2G HE L 95 RB2G CHASSIS W700B W800B Troubleshooting TUS BOARD Tuner IC2601 IC2601 TUS BOARD ...

Page 96: ...Chassis RB2G HE L Chassis RB2G HE L 96 RB2G CHASSIS W700B W800B Troubleshooting DDEM1 2V Tuner TUS BOARD Tuner IC2601 DDEM1 1V DDEM3 3V IC2601 TUS BOARD ...

Page 97: ...Chassis RB2G HE L Chassis RB2G HE L 97 RB2G CHASSIS W700B W800B Troubleshooting TUS BOARD IC2601 Tuner DMD_RESET1 IC2601 TUS BOARD ...

Page 98: ...Chassis RB2G HE L Chassis RB2G HE L 98 RB2G CHASSIS W700B W800B Troubleshooting TUS BOARD Tuner IC2201 IC2201 1 IC2201 TUS BOARD ...

Page 99: ...y 5V line is NG 5V line is OK d HPD li CN5002 Other TV set OK Check IC5009 All power Check Picture by other TV set which is same model Replace R5105 and HPD line is NG Only TMDS lines are NG Target board other TV set both NG set OK Is Distributor used Supply pin Refer to next page Replace IC5009 Only DDC lines are NG R l Replace RB5005 and RB5006 both NG Is Distributor used NO YES Connect Source e...

Page 100: ...Chassis RB2G HE L Chassis RB2G HE L 100 RB2G CHASSIS W700B W800B Troubleshooting TMDS RB5016 RB5005 CN5002 HPD DDC RB5006 BAXL BAXL A Side A Side DDC RB5016 RB5005 RB5006 CN5002 HPD BAX L BOARD Side A ...

Page 101: ...Chassis RB2G HE L Chassis RB2G HE L 101 RB2G CHASSIS W700B W800B Troubleshooting BAX BAX A Side A Side RB5006 RB5005 DDC TMDS HPD DDC CN5002 RB5016 HPD RB5006 RB5005 BAX BOARD Side A ...

Page 102: ... Pin OK YES Check Reset pin of IC5009 Pin71 High Replace IC5009 Replace IC9000 RB5012 and RB5013 p NG part OK Only one of the pins is NG YES NO Pin71 Low Replace Q5010 Replace R5016 Only 7pin 26pin 97pin are NG NO YES Only 60pin Replace YES NO Replace R5018 Only 8pin 36pin 77pin are NG NO YES is NG ep ace R5050 Only 62pin is NG Replace R5052 YES Replace R5015 or R5076 Replace R5032 Only 17pin 27pi...

Page 103: ...Chassis RB2G HE L Chassis RB2G HE L 103 RB2G CHASSIS W700B W800B Troubleshooting R5085 R5090 BAXL BAXL A Side A Side BAX L BOARD Side A ...

Page 104: ...Chassis RB2G HE L Chassis RB2G HE L 104 RB2G CHASSIS W700B W800B Troubleshooting RB5013 RB5012 R5018 R5050 R5052 R5016 R5015 R5032 BAXL BAXL A Side A Side R5076 BAX L BOARD Side A ...

Page 105: ...Chassis RB2G HE L Chassis RB2G HE L 105 RB2G CHASSIS W700B W800B Troubleshooting BAX BAX A Side A Side BAX BOARD Side A ...

Page 106: ...Chassis RB2G HE L Chassis RB2G HE L 106 RB2G CHASSIS W700B W800B Troubleshooting BAX BAX A Side A Side BAX BAX A Side A Side RB5013 RB5012 BAX BOARD Side A ...

Page 107: ...Chassis RB2G HE L Chassis RB2G HE L 107 RB2G CHASSIS W700B W800B Troubleshooting BAX BAX B Side B Side R5085 R5076 R5018 R5015 R5050 R5090 R5016 R5052 R5032 BAX BOARD Side B ...

Page 108: ...C5009 side CBUS HPD4 Replace RB5020 are NG All lines are OK by Reference TV set For example Samsung TV UN46ES7000 Toshiba TV 42WL863 or VA 1836 Replace CBUS_HPD4 line is NG RB5020 Low OK Check DSCL 4 Check R5133 R5134 R5135 R5136 NG or VA 1836 IC5009 _ R5135 R5136 D5001 and D5002 NG OK High Check HDMI picture in this input Replace NG part Change MHL cable Check 5 0V_MHL OK NG Check NO PICTURE Chec...

Page 109: ...Chassis RB2G HE L Chassis RB2G HE L 109 RB2G CHASSIS W700B W800B Troubleshooting RB5019 BAXL BAXL A Side A Side D5001 D5002 R5134 R5135 R5136 R5133 BAX L BOARD Side A ...

Page 110: ...he IC5009 side CBUS HPD4 Replace RB5020 are NG All lines are OK by Reference TV set For example Samsung TV UN46ES7000 Toshiba TV 42WL863 or VA 1836 Replace CBUS_HPD4 line is NG RB5020 Low OK Check DSCL 4 Check RB5019 NG or VA 1836 IC5009 OK Check DSCL_4 D5001 and D5002 NG OK High Check HDMI picture in this input Replace NG part Change MHL cable Check 5 0V_MHL OK NG Check NO PICTURE Check the setti...

Page 111: ...Chassis RB2G HE L Chassis RB2G HE L 111 RB2G CHASSIS W700B W800B Troubleshooting BAX BAX A Side A Side RB5020 D5001 D5002 RB5019 BAX BOARD Side A ...

Page 112: ...re All blue picture is on Factory SW is booted No Yes Replace the B Tcon Tcon LD FFC NG Check the G LD Harness NG Change B Board OK NG Symptom Symptom B Board Yes B Tcon Tcon LD FFC B Board Harness NG y p improvement y p improvement LCD Panel T con LD Change G Board NG Tuner No Picture HDMI No Picture G Board T con LD Symptom improvement EXT Video Input No Picture G Board ...

Page 113: ...eplace the LVDS FFC Harness LCD Panel T CON NG Check BL_ON at JIG LAND on the B Board Check PANEL_VCC at JIG LAND on the B Board Yes Yes LVDS FFC Harness BL_ON L No G Board or Adaptor NG Symptom improvement S B Board is OK Check Replace Harness between G Board LD Board to B Board Replace G Board LD Board to B Board Harness NG Symptom improvement Tuner No Picture NG Change B Board Change G Board LD...

Page 114: ...Chassis RB2G HE L Chassis RB2G HE L 114 RB2G CHASSIS W700B W800B Troubleshooting BAXL Probing Points BAXL B Side JL9132 JL9132 PANEL_VCC BAX L PROBING POINTS BAX L BOARD Side A ...

Page 115: ...Chassis RB2G HE L Chassis RB2G HE L 115 RB2G CHASSIS W700B W800B Troubleshooting BAXL P bi P i t BAXL B Side BAXL Probing Points BAXL B Side JL9105 JL9105 BL_ON BAX L PROBING POINTS BAX L BOARD Side B ...

Page 116: ...Chassis RB2G HE L Chassis RB2G HE L 116 RB2G CHASSIS W700B W800B Troubleshooting BAX Probing Points BAX B Side JL9137 PANEL_VCC BAX PROBING POINTS BAX BOARD Side B ...

Page 117: ...Chassis RB2G HE L Chassis RB2G HE L 117 RB2G CHASSIS W700B W800B Troubleshooting BAX Probing Points BAX B Side JL9105 BL_ON BAX PROBING POINTS BAX BOARD Side B ...

Page 118: ...e Buttons Malfunction 2 7 Side Buttons Malfunction OK Side Key button malfunction H S it h U it Harness connection Change Switch Unit Switch unit issue OK NG OK Harness on Switch Unit and B Board properly connected Change Harness connection issue NG OK Change Switch unit B board Harness Harness issue NG Change B Board ...

Page 119: ... lit up when remote is control is pressed Check whether center white LED blink when using Note Blue line font for HM segment Change battery control is pressed commander near the sensor windows Harness on H board d B B d Harness connection and B Board properly connected Change H B board harness issue H B board Harness issue Change Smart Core or OK Smart core issue or H board issue Change B Board H ...

Page 120: ...ng level changed Check UI setting for light Sensor Make sure it is on Change the UI setting to ON OK H H b d d Harness connection NG User did not activate light sensor function OK OK Harness on H board and B Board properly connected Harness connection issue Change NG OK S t C i Change H B board Harness Smart Core issue Change Smart Core OK H B board harness NG Change B Board Change Smart Core issu...

Page 121: ...b d OK B board OK Ethernet Cable Proxy setting IP address setting Local router DHCP server Manual Check IP address Check cable B board NG Local router setting B Board Check Pin 7 10 Check Pin 11 Check Pin 16 17 Check Pin TX 12 13 CHK2 CHK3 CHK4 CHK5 Check LED of Router Ether hub blinking Ether PHY Power PHY control MDIO Interface Ether PHY IC6301 IC6400 Yes OK OK PHY data comm RMII Interface OK Et...

Page 122: ...Chassis RB2G HE L Chassis RB2G HE L 122 RB2G CHASSIS W700B W800B Troubleshooting BAX L A side CHK 1 IC6400 CHK 4 CHK 5 CHK 2 CHK 3 CHK 5 CHK 2 CHK 5 BAX L BOARD Side A ...

Page 123: ...Chassis RB2G HE L Chassis RB2G HE L 123 RB2G CHASSIS W700B W800B Troubleshooting BAX A side CHK 1 CHK 3 CHK 5 CHK 4 IC6301 CHK 2 CHK 3 CHK 5 CHK 2 CHK 5 BAX BOARD Side A ...

Page 124: ... Battery voltage is 2 8V 2 8V Restart TV Power off 3D Glasses and TRY registration again with 50cm distance Registered Interference from other devices Check if 2 4GHz devices are used or not ex WiFi other bluetooth devices microwave cordless phone Cannot Register Check another 3D Glasses and NG Change to another environment and try NG Confirm BT Bluetooth malfunction re register OK environment and...

Page 125: ...o weak or even No signal Bxx Board Error Message appear when the Wireless Network is selected No Y No Y Access Point Hardware defect suspected Go to the next page Yes Yes 1 Change WiFi module NG OK 2 USB Wireless Network malfunction WiFi module Is the radio field Strength too weak or even No signal Bxx Board Error Message appear when the Wireless Network is selected No No Access Point USB Dongle Y...

Page 126: ...ion continue From previous page 1 OK Check harness connection is OK between WiFi and Bxx Loose harness NG OK Connect properly NG OK Change Wi Fi module NG NG Change Bxx board NG Change harness between Bxx board and WiFi Wi Fi module OK Main Harness OK Wi Fi module If Wi Fi malfunction happens Wi Fi module Harness between WiFi and Bxx Main Harness Harness between WiFi and Bxx Bxx board are suspecte...

Page 127: ...rouble shooting flow BT version check in Service Menu Ver info can be read V DF2 070W00AA FD 0 003 YM0 619W00AA BT M4 922C 1 2 14 848 DM0 0J00AA DD0 320W00AA BT Version info 3D glasses Active malfunction trouble shooting flow OK Check harness connection is OK between BT and Bxx Loose harness NG Connect properly Ver DD0 320W00AA PK0 320W00AA EFR AM0 030JP MID 04A3B50F between BT and Bxx OK NG NG MI...

Page 128: ...Chassis RB2G HE L 128 Chassis RB2G HE L 1 2 3 4 5 6 7 8 9 10 A B C D E F G 3 1 Power Board BAX L A SIDE SECTION 3 POWER BOARD ...

Page 129: ...Chassis RB2G HE L 129 Chassis RB2G HE L 1 2 3 4 5 6 7 8 9 10 A B C D E F G 3 2 Power Board BAX L B SIDE ...

Page 130: ...105 C3129 C2189 D3106 R3102 D3107 R3103 CL9710 D3108 D3109 FB2071 FB2072 C7397 R3107 C3130 IC3100 R3108 C2190 C3131 IC3101 C2191 C3132 R7566 COM312 C2192 C3133 R7567 C2193 C3134 D3110 C2194 C3135 D3111 C2195 L2051 C3136 C2196 C2197 C2198 C2199 R7570 R7571 R3116 R3117 R3119 CL2001 CM9701 CL2002 C2397 CL2003 CL2004 C2398 CM9704 C2399 L2061 VD3101 VD3102 VD3103 R6003 VD3104 C2594 R6004 VD3105 C2595 R...

Page 131: ...ROHIBITED OFFENDERS WILL BE HELD LIABLE FOR THE PAYMENT OF DAMAGES ALL RIGHTS RESERVED IN THE EVENT OF THE GRANT OF A PATENT UTILITY MODEL OR DESIGN COPYRIGHT RESERVED 2013 12 05 00 16 RB2_BAX_L_PP3_041213 cir 001 sht 5004103813 RB2 BAX_L BOARD COVER SHEET 1 18 To PCB System BAX RB2 Ayu2L 001 sht 002 sht 003 sht 004 sht 005 sht 006 sht 007 sht 008 sht 009 sht 010 sht 011 sht 012 sht 013 sht 014 sh...

Page 132: ...E R9105 XX LD_PWM_2 017 4E JL9128 JL9132 GND_D C9116 XX MAIN_PWR C9109 1000p X7R AC_MON JL9135 JL9105 ACT_STBY C9179 22 6 3V X6S 2012 BACKLIGHT_ON R9110 0 JL9130 REG 12V JL9129 LD_PWM_0 017 4E 10k R9165 LD_PWM_3 017 4E JL9104 BACKLIGHT_MON C9111 XX JL9108 R9111 XX 19 5V_SS PANEL_PWR R9109 XX L9106 2 2uH L9103 3 3uH 8 2k 1 16W R9147 1 6 8k 1 16W R9148 1 6 8k 1 16W R9149 1 0 CHIP R9162 0 CHIP R9159 ...

Page 133: ...10 VSS N11 VSS N12 VSS N13 VSS T13 VSS A1 VSS A20 VSS Y1 VSS Y20 VSS C9250 XX C9251 XX C9252 XX C9253 XX IC9000 CXD4748GB J1 VDDC J2 VDDC J3 VDDC M14 VDDC M15 VDDC M18 VDDC N12 VDDC R12 VDDC R18 VDDC R19 VDDC V12 VDDC V18 VDDC J12 VDD33 M7 VDD33 M8 VDD33 N7 VDD33 P7 VDD33 U7 VDD33 U8 VDD33 AB16 VDD33 AB17 VDD33 AC14 VDD33 AC15 VDD33 AC16 VDD33 AC17 VDD33 J14 VDDP N8 VDDP P8 VDDP AB15 VDDP H11 PLLV...

Page 134: ...013 CL7010 CL7009 RB7002 2 2k 2 1 4 3 6 5 8 7 RB7001 2 2k 2 1 4 3 6 5 8 7 HP_DET 012 13D X_BROWNIE_RST 018 3K X_CAMERA_RST 004 12E X_MIC_RST 004 12E X_CAMERA_RST 004 11E X_MIC_RST 004 11E CL7011 CL7012 PANEL_DET 016 10E Q7002 XX Q7001 XX Q7003 XX IC9000 CXD4748GB AC2 GPIO_0 IOEXB_CLK AB3 GPIO_1 IOEXB_DATA JTAG_SRST AC3 GPIO_2 AJ4 GPIO_5 AB2 GPIO_6 PCDC_OUT FE_CLKINB AC1 GPIO_7 PCDD_OUT FE_PWMA AH3...

Page 135: ...XX R7373 MHL_VBUS_ON 011 11K C7310 XX T_X_BT_KEY_WAKE 009 6D XX R7400 SC_LED_PWM_R_MIXED 005 2B SC_LED_PWM_B 004 4F SC_LED_PWM_G 004 4F SC_X_WIFI_WAKE 005 5D 009 8J X_POWER_KEY 005 2D ICC_TCK 005 15E ICC_TCK 005 13E CL7301 ICC_RST 005 15E STBY_ 3 3V XX R7332 XX R7328 XX R7329 XX R7330 GND_D 3 3V_MAIN XX R7338 SYSTEM4_PWR 009 6D 5 0V_MAIN BLU_TEMP1_AD 002 7E XX R7350 X_BT_HOST_WAKE 005 2D 005 9D SC...

Page 136: ...BY_GPIO_19 005 12C GPIO_11 004 7F GPIO_3 004 7E GPIO_4 004 7E GPIO_9 004 7E GPIO_10 004 7E GPIO_15 004 7F GPIO_16 004 7F GPIO_14 004 7F GPIO_35 004 7G GPIO_44 004 7G RB1009 47 2 1 4 3 6 5 8 7 GND_D 3 3V_MAIN C1006 XX C1002 XX C1003 XX C1016 XX C1017 XX C1018 XX C1019 XX IC9000 CXD4748GB AB18 VDD_NAND AB19 VDD_NAND AC18 VDD_NAND AC19 VDD_NAND H18 VDD_NAND_STBY AG30 RND_IO_0 RND_IO_0 AG29 RND_IO_1 R...

Page 137: ... X7R 1005 GND_D GND_D C1512 0 1 16V X7R 1005 C1531 0 1 16V X7R 1005 BAX_L BOARD DDR3 ALL resistors are in ohms W unless otherwise noted ALL capacitors are in uF p pF unless otherwise noted 2013 12 05 00 16 RB2_BAX_L_PP3_041213 cir 007 sht 5004103813 RB2 7 18 To PCB System D 1 0V D 1 0V DDR3_ 1 5V DDR3_ 1 5V DDR3_ 1 5V DDR3_ 1 5V DDR3_ 1 5V DDR3_ 1 5V DDR3_ 1 5V DDR3_ 1 5V DDR3_ 1 5V GND_D C1401 22...

Page 138: ...9 XX TU_SCL 009 13D TU_SDA 009 13D TU_SDA 009 6I GND_D GND_D GND_D GND_D GND_D GND_D GND_D GND_D GND_D GND_D GND_D GND_D GND_D GND_D I2CB_SCL 004 11E 018 6E I2CB_SDA 004 11E 018 6F GND_D GND_D TS_PI_DAT_5 018 7C TS_PI_DAT_3 018 7C TS_PI_DAT_2 018 7C TS_PI_DAT_1 018 7C TSIO_DAT_3 018 11D X_ETHER_WAKE 005 5D 014 5B X_BT_KEY_WAKE 005 9B T_SC_SIRCS 005 14K SC_X_WIFI_WAKE 005 5D 005 14I TSIO_DAT_2 018 ...

Page 139: ... W2 AVD11ADC1 V9 AVD11ADC234 V8 AVD11ADC234 V7 AVD11ADC234 U7 AVD11ADC234 U9 AVD11ADC234 U8 AVD11ADC234 U13 AVD11ADC234 U12 AVD11ADC234 U11 AVD11ADC234 U4 AVD33SIG1 V10 AVD33SIG234 V11 AVD33SIG234 W4 AVS33SIG1 V5 AVS33SIG1 W6 AVS33SIG1 W7 AVS33SIG234 W8 AVS33SIG234 W9 AVS33SIG234 W10 AVS33SIG234 W11 AVS33SIG234 Y11 AVS33SIG234 U10 AVS33SIG234 W12 AVS33SIG234 W13 AVS33SIG234 V4 AVD33CLK V2 AVS33CLK...

Page 140: ...5017 XX C5060 XX 1 2 GND_D GND_D GND_D C5025 XX 220k R5036 CL5049 RB5009 4 7 2 1 4 3 6 5 8 7 XX R5015 C5029 XX C5011 XX C5049 1 1005 RB5022 10 2 1 4 3 6 5 8 7 CL5004 VD5014 XX CBUS_HPD3 011 2H C5056 XX VD5011 XX CL5006 C5007 XX GND_D GND_D CL5034 C5028 XX STBY_ 3 3V VD5016 XX GND_D DSCL_2 011 9H C5012 0 1 16V X7R 1005 100k R5111 GND_D D5001 RB521SM 30T2R C5038 0 1 16V X7R 1005 C5009 XX CL5003 RPWR...

Page 141: ...X C4608 0 1 50V X7R 1608 C4604 XX GND_D L4601 10uH L4602 10uH L4603 10uH L4604 10uH XX R4225 XX R4226 XX R4227 XX R4228 C4650 470p 50V X7R C4660 470p 50V X7R GND_D C4603 470 25V C4600 470 25V AAUI_R2 AAUI_L2 CL4206 CL4205 IC9001 CXD4743GB T8 A12 AAUI_0L B12 AAUI_0R C12 AAUI_1L C11 AAUI_1R B11 AAUI_2L A11 AAUI_2R A10 AAUI_3L B10 AAUI_3R E10 AFEAVD E9 AFEAVSS E7 AFEVIM A9 AODA_A_L B9 AODA_A_R A8 AOD...

Page 142: ...2 XX 2 1 4 3 6 5 8 7 RB6041 XX 2 1 4 3 6 5 8 7 GND_D RB6040 XX 2 1 4 3 6 5 8 7 IC6002 1 VOUT 2 GND 3 FAULT 4 EN 5 VIN 2 2k R6004 GND_D 5 0V_VBUS 3 3V_MAIN C6001 0 1 10k R6005 5 0V_CI RB6023 47 2 1 4 3 6 5 8 7 RB6024 47 2 1 4 3 6 5 8 7 RB6019 47 2 1 4 3 6 5 8 7 RB6031 10k 2 1 4 3 6 5 8 7 1k R6010 RB6032 10k 2 1 4 3 6 5 8 7 RB6015 10k 2 1 4 3 6 5 8 7 GND_D RB6022 47 2 1 4 3 6 5 8 7 RB6033 10k 2 1 4 ...

Page 143: ...JL6402 JL6403 4 7k R6412 C6406 0 1 16V X7R 1005 C6407 0 1 16V X7R 1005 C6408 0 1 16V X7R 1005 C6405 0 1 16V X7R 1005 C6404 0 01 50V X7R 1005 C6403 0 01 50V X7R 1005 X6400 25MHz CL6406 CL6407 CL6404 CL6403 CL6402 CL6405 STBY_ 3 3V STBY_ 3 3V STBY_ 3 3V CL6408 IC9000 CXD4748GB AJ24 ETHER_TX_EN AH25 ETHER_TXD_0 AK24 ETHER_TXD_1 AJ23 ETHER_CRS_DV AK25 ETHER_RXD_0 AJ25 ETHER_RXD_1 AH24 ETHER_MDCK AK23 ...

Page 144: ... 5E GND_D GND_D VD6506 XX XX R6510 HUB1_USB3_WIFI_M 005 11H HUB1_USB3_WIFI_P 005 11H HUB1_USB2_CN2_M 015 5E JL6503 JL6507 RB6504 XX 2 1 4 3 6 5 8 7 IC9000 CXD4748GB J10 DVDD10USB00 J9 DVDD10USB10 H10 AVDD33USB00 H9 AVDD33USB10 A10 USB_VSS00 B10 USB_VSS00 M12 USB_VSS00 A8 USB_VSS10 B8 USB_VSS10 M11 USB_VSS10 B9 USB_DP_0 A9 USB_DM_0 C10 USB_TEST_0 D10 USB_REXT_0 B7 USB_DP_1 A7 USB_DM_1 C9 USB_TEST_1...

Page 145: ...P_2 U1 LVDSA_TM_2 U3 LVDSA_TP_1 V3 LVDSA_TM_1 V1 LVDSA_TP_0 V2 LVDSA_TM_0 IC9000 CXD4748GB A2 GPIO_32 FRAME_ID_0 LR_FLAG CK_PLL_REF D4 GPIO_33 FRAME_ID_1 C3 GPIO_34 FRAME_ID_2 B3 GPIO_40 SPIB_CS HDMI_DDC_SDA B2 GPIO_41 SPIB_CK HDMI_DDC_SCL B1 GPIO_42 SPIB_DO HDMI_HOTP_DET C2 GPIO_43 SPIB_DI HDMI_DDC5V_IN CN8001 51P BLK 1 RESERVED SPIB_CS 2 RESERVED LR_FLAG FRAMEID 0 FRAMEID 1 PEM_LOG_RX 3 RESERVED...

Page 146: ...02 5C BACKLIGHT_ON C8202 0 1 16V X7R 1005 C8201 0 1 16V X7R 1005 XX R8202 LD_PWM_1 XX R8203 LD_PWM_2 XX R8204 LD_PWM_3 XX R8205 LD_PWM_4 XX R8206 IC9000 CXD4748GB F3 LD_PWM_0 MDC_SPI0_0 EMIT_IN PCDA_OUT LD_GPO_0 G1 LD_PWM_1 MDC_SPI0_1 LATF EL_TIM_0 LD_GPO_1 G2 LD_PWM_2 MDC_SPI0_2 DATAF EL_TIM_1 LD_GPO_2 G3 LD_PWM_3 MDC_SPI0_3 CLKF EL_TIM_2 LD_GPO_3 G4 LD_PWM_4 MDC_SPI0_RDATA EL_TIM_3 LD_GPO_4 F4 L...

Page 147: ...BS_0 D16 CCP_INTERP1 B14 CCP_INTERP2 A14 CCP_INTERP3 IC9001 CXD4743GB T8 K1 GPIO0 K2 GPIO1 H5 GPIO2 H2 GPIO3 H3 GPIO4 H4 GPIO5 H1 GPIO6 V1 XTALO W1 XTALI F1 OSCEN_X G2 RST_X V3 CKTESTIN U3 CKTESTOUT T3 TESTEN T4 TESTMODE E12 VDDQ G1 SLVADR0 MS_SCK 004 15G 0 R8538 0 R8539 0 R8540 MS_DATA 004 15G MS_BS 004 15G XX R8543 3 3V_MAIN XX R8544 TSIE_STRT 018 11E TSIE_EN 018 11E C8509 0 01 50V X7R 1005 XX R...

Page 148: ...ROPRIETARY PROPERTY OF SONY ITS USE IS AUTHORIZED ONLY FOR RESPONDING TO A REQUEST FOR QUOTATION OR FOR THE PERFORMANCE OF WORK FOR SONY ALL QUESTIONS MUST BE REFERRED IS PROHIBITED OFFENDERS WILL BE HELD LIABLE FOR THE PAYMENT OF DAMAGES ALL RIGHTS RESERVED IN THE EVENT OF THE GRANT OF A PATENT UTILITY MODEL OR DESIGN COPYRIGHT RESERVED 2013 11 28 19 53 RB2_TUS_CVT6_PP_221113 cir 001 sht 50041044...

Page 149: ...PIO0 P45 GPIO1 P46 XI P47 XO P48 GND P49 XRST P50 ADSL P51 SDA P52 SCL P1 MVDD P2 AGC2 P3 RFAGC P4 IFOUTN2 P5 IFOUTP2 P6 AGC1 P7 GND P8 IFOUTN1 P9 IFOUTP1 P10 GND P11 GND P12 GND P13 GND P14 GND IC2501 CXD2865GH T4 P81 GND P80 GND P79 GND P78 GND P77 GND P76 GND P75 GND P74 GND P73 GND P72 GND P71 GND P70 GND P69 GND P68 GND P67 GND P66 GND P65 GND P64 GND P63 GND P62 GND P61 GND P60 GND P59 GND P...

Page 150: ...na LNA SW 10u only for LDPC Zhui2 Luxor not for Hydra Djin 1 34A max as 3 3uH 1 2A 120m 8 NRS4018 0 3A 0 39 8 close to Demod for ASCOT2 2 5V close to Ascot 1 2A 120m 8 for DEM 2 5V Tuner Power 2013 07 25 14 30 TUNER AEP_STD AEP_T2 AEP_S2 AEP_T2C2S2 UC CHD TW LTN_T2 JP BR JP_W PA_T2 C2001 XX XX 10 10 XX XX XX XX XX XX XX XX 25V 25V X7R X7R C2002 XX XX 10 10 XX XX XX XX XX XX XX XX 25V 25V X7R X7R C...

Page 151: ...L7005 JL7006 JL7007 JL7008 UART_TL3B_TX 007 5D UART_TL3B_RX 007 5D XX R7567 XX R7566 REG 12V HTL_SP_MUTE 007 7E 007 9E C7380 XX GND_D C7309 XX SIRCS 004 3H 004 11H 007 5C GND_D LINEOUT_L 007 7B 007 8B HTL_VOL_UP STBY_ 3 3V XX R7409 HTL_VOL_DOWN C7397 XX C7378 XX T_UART_HTL_TX 3 3V_MAIN T_UART_HTL_RX GND_D FRC_TL_BS0 007 5I 10k R7029 XX 1 16W CHIP R7570 5 1005 GND_D XX R7341 XX R7342 XX R7343 XX R7...

Page 152: ...IOWR_X CI_OE_X CI_REQ_X CI_RST CI_WAIT_X CI_WE_X CI_PWEREN X_CI_OVLD RB6041 0 2 1 4 3 6 5 8 7 GND_D RB6040 0 2 1 4 3 6 5 8 7 RB6042 0 2 1 4 3 6 5 8 7 5 0V_VBUS 5 0V_VBUS CI_CD1_X TS_PI_DAT_2 007 5I TSIO_DAT_2 007 5J TS_PI_DAT_1 007 5J TS_PI_DAT_3 007 5I TSIO_DAT_1 007 5J TSIO_DAT_3 007 5J RB9702 XX 2 1 4 3 6 5 8 7 CI_CD2_X CI_VS1_X RB2 TUNER BOARD CI ALL resistors are in ohms W unless otherwise no...

Page 153: ...COMP_PB COMP_PR C3112 1 6 3V X6S C3113 1 6 3V X6S VD3107 VD3111 VD3104 VD3108 VD3110 VD3127 VD3125 VD3126 VD3120 XX PC_SCL 007 5J C3119 XX PC_R GND_D GND_D VD3115 XX C3122 XX VD3118 XX C3121 XX XX R3151 PC_SDA 007 5J PC_G GND_D XX R3152 PC_H 007 7F PC_B 5 0V_VGA_DET C3120 XX GND_D C3129 XX 10V X7R 1608 VD3113 XX VD3119 XX GND_D GND_D VD3128 XX 5 0V_MAIN XX R3150 GND_D C3118 XX VD3112 XX GND_D RB31...

Page 154: ...CLK 007 7H 007 12H 005 8C CI_DT 1 007 7G 007 13H 005 8C CI_OTS_DATA 3 007 7H 007 12H 005 8C CI_ADR 2 007 7G CI_ADR 0 007 7G 007 11H 005 8B CI_OTS_DATA 2 007 7I 007 12H 005 8C CI_ADR 14 007 5G CI_ADR 0 14 CI_ADR 11 007 5H CI_DT 5 007 9G CI_OTS_DATA 6 007 7H 007 12H 005 8C CI_ADR 12 007 5G CI_OTS_DATA 0 007 5G 007 12H 005 8C CI_ADR 1 007 7G 007 11H 005 8B CI_ADR 6 007 7H CI_DT 6 007 9G CI_OTSCLK CI_...

Page 155: ... C1510 111673811 CAP CERAMIC 1MF X6S 1005 1 U 6 3V 10 C1511 111838611 CAP CERAMIC 0 1MF X7R 1005 0 1 U 16V 10 C1512 111838611 CAP CERAMIC 0 1MF X7R 1005 0 1 U 16V 10 C1531 111838611 CAP CERAMIC 0 1MF X7R 1005 0 1 U 16V 10 C1532 111838611 CAP CERAMIC 0 1MF X7R 1005 0 1 U 16V 10 C1533 111838611 CAP CERAMIC 0 1MF X7R 1005 0 1 U 16V 10 C1534 111671411 CAP CERAMIC 22MF X6S 2012 22 U 6 3V 20 C1551 11167...

Page 156: ... 0 1MF X7R 1005 0 1 U 16V 10 C5035 111673811 CAP CERAMIC 1MF X6S 1005 1 U 6 3V 10 C5037 111838611 CAP CERAMIC 0 1MF X7R 1005 0 1 U 16V 10 C5038 111838611 CAP CERAMIC 0 1MF X7R 1005 0 1 U 16V 10 C5039 111673811 CAP CERAMIC 1MF X6S 1005 1 U 6 3V 10 C5042 111673811 CAP CERAMIC 1MF X6S 1005 1 U 6 3V 10 C5043 111673711 CAP CERAMIC 1MF X5R 1005 1 U 10V 20 C5046 111671411 CAP CERAMIC 22MF X6S 2012 22 U 6...

Page 157: ...005 0 01 U 50V 10 C9109 111840311 CAP CERAMIC 1000PF X7R 1005 0 001 U 50V 10 C9114 111699811 CAP CERAMIC 10MF X6S 3216 10 U 25V 10 C9115 111840311 CAP CERAMIC 1000PF X7R 1005 0 001 U 50V 10 C9118 111839011 CAP CERAMIC 0 015MF X7R 1005 0 015 U 25V 10 C9121 111840311 CAP CERAMIC 1000PF X7R 1005 0 001 U 50V 10 C9123 111840311 CAP CERAMIC 1000PF X7R 1005 0 001 U 50V 10 C9126 111838611 CAP CERAMIC 0 1M...

Page 158: ... CAP CERAMIC 0 1MF X7R 1005 0 1 U 16V 10 C9507 111838611 CAP CERAMIC 0 1MF X7R 1005 0 1 U 16V 10 C9601 111838611 CAP CERAMIC 0 1MF X7R 1005 0 1 U 16V 10 C9602 111840311 CAP CERAMIC 1000PF X7R 1005 0 001 U 50V 10 C9603 111838611 CAP CERAMIC 0 1MF X7R 1005 0 1 U 16V 10 C9604 111838611 CAP CERAMIC 0 1MF X7R 1005 0 1 U 16V 10 C9605 111673811 CAP CERAMIC 1MF X6S 1005 1 U 6 3V 10 C9606 111838611 CAP CER...

Page 159: ...SNY IC9001 875343326 IC CXD4743GB T8 SNY IC9101 671847911 IC TPS54332CDDAR TXI IC9102 672112501 IC NN30321A MTS IC9102 672128101 IC NN30321AAVB MTS IC9103 672073601 IC ISL95870BHRZ T ITN IC9104 671819201 IC SN1011047PWPR TXI IC9105 672019801 IC BU90028NUX TR ROM IC9201 672024601 IC S 13A1A18 A6T1U3 SIK L4601 146061511 CHOKE COIL 10UH L4602 146061511 CHOKE COIL 10UH L4603 146061511 CHOKE COIL 10UH ...

Page 160: ...ES METAL FILM CHIP 10K 1005 10 K R1410 125051911 RES METAL FILM CHIP 10K 1005 10 K R1411 125051911 RES METAL FILM CHIP 10K 1005 10 K R1412 125051911 RES METAL FILM CHIP 10K 1005 10 K R1413 125051911 RES METAL FILM CHIP 10K 1005 10 K R1414 125051911 RES METAL FILM CHIP 10K 1005 10 K R1415 125051911 RES METAL FILM CHIP 10K 1005 10 K R3000 121894181 RES CHIP 100 1005 100 O R3003 121894181 RES CHIP 10...

Page 161: ...1 RES CHIP 33 1608 33 O R5124 121680391 RES CHIP 33 1608 33 O R5133 122080381 RES CHIP 4 7 1005 4 7 O R5134 122080381 RES CHIP 4 7 1005 4 7 O R5135 122080381 RES CHIP 4 7 1005 4 7 O R5136 122080381 RES CHIP 4 7 1005 4 7 O R5137 122080381 RES CHIP 4 7 1005 4 7 O R5138 122080381 RES CHIP 4 7 1005 4 7 O R5139 122080381 RES CHIP 4 7 1005 4 7 O R5140 122080381 RES CHIP 4 7 1005 4 7 O R5144 121897781 RE...

Page 162: ...5 R8570 121893781 RES CHIP 47 1005 47 O R8571 121893781 RES CHIP 47 1005 47 O R8572 121893781 RES CHIP 47 1005 47 O R9102 121894381 RES CHIP 150 1005 150 O R9106 121899081 CONDUCTOR CHIP 1005 R9110 121899081 CONDUCTOR CHIP 1005 R9112 121899081 CONDUCTOR CHIP 1005 R9121 121897281 RES CHIP 39K 1005 39 K R9122 125050111 RES METAL FILM CHIP 1 8K 1005 1 8 K R9124 125051711 RES METAL FILM CHIP 8 2K 1005...

Page 163: ...MERICA MEXICO COLOMBIA MODELS ONLY RB5003 146061111 COMMON MODE CHOKE COIL 1 7 O US CANADA LATIN AMERICA MEXICO COLOMBIA MODELS ONLY RB5003 125755921 RES NETWORK 4 7 1005X4 4 7 O ARGENTINA BRAZIL CHILE PERU ECUADOR MODELS ONLY RB5004 145753911 COMMON MODE CHOKE COIL 1 7 O US CANADA LATIN AMERICA MEXICO COLOMBIA MODELS ONLY RB5004 146061111 COMMON MODE CHOKE COIL 1 7 O US CANADA LATIN AMERICA MEXIC...

Page 164: ...18 123438021 RES NETWORK 47K 1005X4 47 K RB5018 125754821 RES NETWORK 47K 1005X4 47 K RB5019 123438021 RES NETWORK 47K 1005X4 47 K RB5019 125754821 RES NETWORK 47K 1005X4 47 K RB5022 123436921 RES NETWORK 10 1005X4 10 O RB6005 123437121 RES NETWORK 47 1005X4 47 O RB6006 123437121 RES NETWORK 47 1005X4 47 O RB6012 123437121 RES NETWORK 47 1005X4 47 O RB6040 123440021 CONDUCTOR NETWORK 1005X4 0 05 O...

Page 165: ... a red outline and a 2 Only repair boards or components listed in the service manual shall be utilized for replacement and or repair 3 Disassembly decryption or reverse engineering components is strictly prohibited 4 Any board in which the Servicer replaces an encryption key component must be placed back into the set it orignally came from and the replaced defective component MUST BE DESTROYED Boa...

Search results

Summary of Contents for Bravia KDL-55W790B

Reviews:

Related manuals for Bravia KDL-55W790B

Brands by name

Popular brands

Sony Bravia KDL-55W790B, Service Manual

Search results

Summary of Contents for Bravia KDL-55W790B

Reviews:

Related manuals for Bravia KDL-55W790B

Brands by name

Popular brands