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HISTORY INFORMATION FOR THE FOLLOWING MANUAL: SERVICE MANUAL (COMMON) SERVICE MANUAL (COMMON) RB2G CHASSIS Segment: HE-L Version Date Subject 01/2014 Issue. LCD TV LCD TV 9-888-147-01 For SM Unique please refer : For SM - Unique , please refer : 9-888-147-A1 ( America ) 9-888-147-C1 ( China) 9-888-147-E1 ( Europe )
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SERVICE MANUAL (COMMON) SERVICE MANUAL (COMMON) RB2G CHASSIS Segment: HE-L LCD TV...
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MODEL LIST THIS SERVICE MANUAL CONTAINS COMMON INFORMATION FOR BELOW REGIONS AND MODELS: REGION ASIA CHINA AMERICA JAPAN EUROPE MODEL KDL-32W700B KDL-42W700B KDL-42W800B KDL-50W700B KDL-55W790B KDL 32W705B KDL-32W705B KDL 42W705B KDL-42W705B KDL 42W805B KDL-42W805B KDL 50W790B KDL-50W790B KDL 55W800B KDL-55W800B...
TABLE OF CONTENTS Section Title Page Section Title Page 1. SAFETY NOTES 4. SERVICE ADJUSTMENTS 1-1. Warnings and Caution………………………………………………………. 4-1. Accessing Service Mode ..............1-2. Caution Handling of LCD Panel ..……………........4-2. Transition of Each Micro’s Service Mode……….……………………… h Mi ’...
8) Use care when handling the wires or connectors of the inverter circuit. 8) Use care when handling the wires or connectors of the inverter circuit. components with Sony parts whose part numbers appear as shown in this components with Sony parts whose part numbers appear as shown in this manual or in supplements published by Sony.
RB2G CHASSIS Safety Notes W700B/ W705B/ W706B/ W707B/ W708B/ W790B W800B/ W805B/ W807B/ W808B/ W815B/ W817B/ W828B/ W829A W855B/ W857B 1-3. Caution About the Lithium Battery 1 3. Caution About the Lithium Battery 1) Danger of explosion if battery is incorrectly replaced. Replace only with 3) Measuring the voltage drop across a resistor by means of a VOM or battery the same or equivalent type.
RB2G CHASSIS Safety Notes W700B/ W705B/ W706B/ W707B/ W708B/ W790B W800B/ W805B/ W807B/ W808B/ W815B/ W817B/ W828B/ W829A W855B/ W857B 1-7. Lead Free Information The circuit boards used in these models have been processed using Lead Please hold reinforcement board and Please pull out FFC while pushing the plunge it to depths.
RB2G CHASSIS Self Diagnostic Function W700B/ W705B/ W706B/ W707B/ W708B/ W790B W800B/ W805B/ W807B/ W808B/ W815B/ W817B/ W828B/ W829A W855B/ W857B 2-2 LED Display Control 2-2. LED Display Control 2 4 Standby LED Error Display 2-4. Standby LED Error Display White Centre Smart Side Amber...
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Self Diagnostic Function 2-5. Triage Chart Symptoms - Shutdown. Power LED Video Smart Bluetooth Remote Network Audio Skype blinking red diagnostics sequences Power - missing or distorted Core (BT) No White Smart Bluetooth / Power LED Stationary Reference Wireless Core no One Step &...
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RB2G CHASSIS Troubleshooting W700B/ W705B/ W706B/ W707B/ W708B/ W790B W800B/ W805B/ W807B/ W808B/ W815B/ W817B/ W828B/ W829A W855B/ W857B 3 2 3 LED BLINKING 4x (LED Voltage Error) 3-2-3. LED BLINKING 4x (LED Voltage Error) 4-times blinking Board /Parts Board PWB (BAX-L – B SIDE) Between 0.49V to 1.32V LED driver BAXL...
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RB2G CHASSIS Troubleshooting W700B/ W705B/ W706B/ W707B/ W708B/ W790B W800B/ W805B/ W807B/ W808B/ W815B/ W817B/ W828B/ W829A W855B/ W857B 3 2 3 LED BLINKING 5x (T Con Error) 3-2-3. LED BLINKING 5x (T-Con Error) 5-times blinking BAXL (B-Side) Check PANEL_VCC 12.5V at G* Board / Adaptor CN8001 on on the BAXL Board...
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RB2G CHASSIS Troubleshooting W700B/ W705B/ W706B/ W707B/ W708B/ W790B W800B/ W805B/ W807B/ W808B/ W815B/ W817B/ W828B/ W829A W855B/ W857B 3 2 4 LED BLINKING 6x (Backlight Error) 3-2-4. LED BLINKING 6x (Backlight Error) 6-times blinking Parts Board PWB (BAXL- B side) Check JL9106* at Check JL9106 at (BACKLIGHT_MON)
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RB2G CHASSIS Troubleshooting W700B/ W705B/ W706B/ W707B/ W708B/ W790B W800B/ W805B/ W807B/ W808B/ W815B/ W817B/ W828B/ W829A W855B/ W857B 3-2-5. LED BLINKING 7x (Temperature Error) 3-3. No Sound No Sound No Sound 7-times blinking “Audio System” Check the k th Change to Change to “Speakers setting”...
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RB2G CHASSIS Troubleshooting W700B/ W705B/ W706B/ W707B/ W708B/ W790B W800B/ W805B/ W807B/ W808B/ W815B/ W817B/ W828B/ W829A W855B/ W857B 3 4 NO PICTURE 3-4.. NO PICTURE 3-4-1. NO PICTURE: LD Models only No Picture Replace All bl All blue picture is on? Check the G*- LD* k th G* LD* the B-Tcon,...
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RB2G CHASSIS Troubleshooting W700B/ W705B/ W706B/ W707B/ W708B/ W790B W800B/ W805B/ W807B/ W808B/ W815B/ W817B/ W828B/ W829A W855B/ W857B 3-4-2. NO PICTURE: (All Model) PANEL_VCC = +12V No Picture HE,HM (BAX-L): JL9132 BL_ON (L or H): JL9105 BL_ON:H Check Is blue picture Check Replace PANEL_VCC...
RB2G CHASSIS Troubleshooting W700B/ W705B/ W706B/ W707B/ W708B/ W790B W800B/ W805B/ W807B/ W808B/ W815B/ W817B/ W828B/ W829A W855B/ W857B 3-10. Wireless Network malfunction 1) Internal Wireless Network malfunction From *1 Wireless Network on the TV Check harness Loose harness connection is OK Connect properly between WiFi and BAXL Is the radio field...
RB2G CHASSIS W700B/ W705B/ W706B/ W707B/ W708B/ W790B W800B/ W805B/ W807B/ W808B/ W815B/ W817B/ W828B/ W829A SECTION 4 W855B/ W857B SERVICE ADJUSTMENTS 4-1. Accessing Service Mode 4-3. Change Data by Service Mode 1 (Part A) 1) Go to TV standby condition by remote commander. 1.
RB2G CHASSIS Service Adjustment W700B/ W705B/ W706B/ W707B/ W708B/ W790B W800B/ W805B/ W807B/ W808B/ W815B/ W817B/ W828B/ W829A W855B/ W857B 4-4. Change Data by Service Mode 2 (Part B) Change Data of “Digital” service mode (except “003 DIG_SRV_MODE” Change Data of “Digital” service mode ( “003 DIG_SRV_MODE” category) category).
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RB2G CHASSIS Service Adjustment W700B/ W705B/ W706B/ W707B/ W708B/ W790B W800B/ W805B/ W807B/ W808B/ W815B/ W817B/ W828B/ W829A W855B/ W857B Checking Board Information Press “Return” on Remote Press “2” on Remote. In “Digital” service mode ( “002 MODEL” category) DIGITAL (MODEL) SERVICE This case is NG.
RB2G CHASSIS Service Adjustment W700B/ W705B/ W706B/ W707B/ W708B/ W790B W800B/ W805B/ W807B/ W808B/ W815B/ W817B/ W828B/ W829A W855B/ W857B Save Changing Data by Service Mode 2 4-5. Restore WB / Gamma Adj. Data to B board. Only when B* board is replaced. In “Digital”...
003 AFE_I2C ‐‐‐‐‐‐‐‐‐‐‐‐ ‐‐‐‐‐‐‐‐‐‐‐‐ ‐‐‐‐‐‐‐‐‐‐‐‐ 00 Serial Number : 1000008 And blink Smart Core WHITE LED. Writing process is done 003 DC_ALERT ‐‐‐‐‐‐‐‐‐‐‐‐ ‐‐‐‐‐‐‐‐‐‐‐‐ ‐‐‐‐‐‐‐‐‐‐‐‐ 00 Package Number : PKG0.270EUA at this point. 003 AUD_ERR ‐‐‐‐‐‐‐‐‐‐‐‐ ‐‐‐‐‐‐‐‐‐‐‐‐ ‐‐‐‐‐‐‐‐‐‐‐‐ 00 Device ID : B0:00:01:EF:4B:C6 SONY 003 HDMI_EQ ‐‐‐‐‐‐‐‐‐‐‐‐ ‐‐‐‐‐‐‐‐‐‐‐‐ ‐‐‐‐‐‐‐‐‐‐‐‐ 00 Wired MAC : D8:D4:3C:17:84:3E <Another way> <Another way> 003 TU_DEMOD ‐‐‐‐‐‐‐‐‐‐‐‐ ‐‐‐‐‐‐‐‐‐‐‐‐ ‐‐‐‐‐‐‐‐‐‐‐‐ 00 Wireless MAC : N/A 003 AFE_SPI ‐‐‐‐‐‐‐‐‐‐‐‐ ‐‐‐‐‐‐‐‐‐‐‐‐ ‐‐‐‐‐‐‐‐‐‐‐‐ 00 USB dongle : N/A You can set to shipping condition w/o entering Service Mode.
RB2G CHASSIS Service Adjustment W700B/ W705B/ W706B/ W707B/ W708B/ W790B W800B/ W805B/ W807B/ W808B/ W815B/ W817B/ W828B/ W829A W855B/ W857B 4-13. Service Menu Tree 4-13-1. Tree 1 4-13-2. Tree 2 “Digital” “Chassis” 001 OP 000 WYVERN 000 VERS 000 VERS …Software version S ft <omission>...
RB2G CHASSIS Service Adjustment W700B/ W705B/ W706B/ W707B/ W708B/ W790B W800B/ W805B/ W807B/ W808B/ W815B/ W817B/ W828B/ W829A W855B/ W857B 4-13-3. Tree 3 SELF CHECK Description on Part ii Description on Part i “VPC” 000 DATA_COPY …WB Data Restore Function (Tcon board-to-B board). 000 BU_TRANS 002 MAIN_POWE ‐‐‐‐‐‐‐‐‐‐‐‐...
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RB2G CHASSIS Service Adjustment W700B/ W705B/ W706B/ W707B/ W708B/ W790B W800B/ W805B/ W807B/ W808B/ W815B/ W817B/ W828B/ W829A W855B/ W857B Self Diagnosis Display [Part i) Self Diagnosis Display (Part ii) Format of error time stamps USB dongle: Error history clear YYMMDDhhmmss (in UTC) <8>...
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Diagrams SECTION 2 DIAGRAMS 2-1.CIRCUIT BOARD LOCATION 2-1-3. KDL-50W*B 2-1-1. KDL- 32W*B 2-1-2. KDL-42W*B TUS BOARD (OTHERS) TUS BOARD (OTHERS) TUS BOARD (OTHERS) TUW BOARD (JAPAN) TUW BOARD (JAPAN) TUW BOARD (JAPAN) SWITCH SWITCH UNIT BOARD UNIT UNIT BOARD BOARD (W**8B) (W**8B) LD BOARD...
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