Table Of Contents - Sony KDL-32W6 E Series Service Manual

Table of Contents

Table Of Contents4
Safety Notes5
Caution Handling Of Lcd Panel5
Caution About The Lithium Battery6
Safety Check-Out6
Leakage Test6
Rms Value6
How To Find A Good Earth Ground7
Lead Free Information7
Handling The Flexible Flat Cable (Ffc)8
Solder-Less Tuner Replacement Procedure11
For Removing Tuner Module11
Self Diagnostic Function14
Led Indicator14
Led Pattern15
Triage Chart16
Trouble Shooting Flow17
2X Blinking – Main Power Error18
3X Blinking – Audio Error20
4X Blinking – Panel Power Error27
5X Blinking – Panel I2C Error30
Panel I2C Error31
6X Blinking – Backlight Error32
No Picture36
Screen Blank, No Backlight37
Screen Blank, Backlight Visible39
Assemble And Disassemble Tuner Module40
No Picture Tuner (Analog, Digital, Satellite)41
For Analog Tuning Failed (All Destination)43
For Digital Tuning 146
For Digital Tuning 250
Usb Port 1– No Detection / Cannot Play / No Picture / No Sound53
Usb Port 2– No Detection / Cannot Play / No Picture / No Sound54
Ethernet – No Connect – General Checking56
Ci Slot – Cannot Play / No Picture / No Sound – General Checking58
Hdmi – No Picture – General Checking62
Hdcp Failure Analysis64
+5V Power Failure Analysis65
Hpd Failure Analysis66
I2C Failure Analysis67
Tmds Failure Analysis68
Hdmi Bravia Sync (Cec) Not Function69
Hdmi – No Picture70
Wifi – Cannot Search Device / Connection Failed – General Checking72
Video Analog Signal Path – No Picture – General Checking75
H Board Troubleshooting Flow82
Switch Unit Troubleshooting Flow85
Dcdc Converter Basic Block Diagram87
Overall Dcdc Converter Check88
Dc-Dc Converter Reference Points88
Pmic And Ddc Location90
Ic6000 - Pmic Checking Procedure91
Ic6001 – 5V Ddc Checking Procedure93
Ic6002 – 12V Ddc Checking Procedure95
Ic6004 – 3.3V Ddc Checking Procedure97
Q6005 – 3.3V Switch Checking Procedure99
Audio D Amp Ic Normal Operation Condition102
Troubleshooting Detail Audio Problem105
Main Speaker No Sound106
Assist Speaker No Sound108
Headphone (Hp) Out No Sound110
Analog Audio Input No Sound112
Analog Rf No Sound113
Hdmi Audio No Sound114
Hdmi Arc Failure115
Usb Audio No Sound117
Usb Port 1 – No Detection / Cannot Play / No Picture / No Sound118
Usb Port 2 – No Detection / Cannot Play / No Picture / No Sound119
Scart In No Sound120
Scart Out No Sound121
Service Adjustments123
How To Enter Service Mode123
Service Mode Unique Items124
Key Behavior Summary125
Software Version126
How To Enter Self Check127
Diagnosis Menu Information128
Failure Diagnosis By Led129
Panel Selection And Lvds Spectrum (%)130
Serial Number Edit131
Model Number Setting134
White Balance137
Aging Mode141
Tuner Detection142
Atmos Cec Disable144
Cec Force La = 0145
Read Hdmi Edid146
Option Bit147
Option Bit (Segment)148
Option Bit (Shipping Region)149
Option Bit (Tuner Id)150
Diagrams151
Circuit Board Location151
Block Diagram152
Connector Diagram158