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Bravia KDL-50W807B
Sony Bravia KDL-50W807B Manuals
Manuals and User Guides for Sony Bravia KDL-50W807B. We have
3
Sony Bravia KDL-50W807B manuals available for free PDF download: Service Manual, Reference Manual
Sony Bravia KDL-50W807B Service Manual (165 pages)
LCD DIGITAL COLOR TV RB2G CHASSIS Segment: HE-L
Brand:
Sony
| Category:
LCD TV
| Size: 31.21 MB
Table of Contents
Table of Contents
2
Section Title
8
Section 1: Diagrams
8
Printed Circuit Boards and Schematic Diagrams Information
8
Section 1: Diagrams
9
Circuit Boards Location
9
Section 2: Troubleshooting
10
- no Power: General
10
- no Power: AC Adaptor
10
- no Power: DC/DC Converter Check
11
- no Power: Ayu2 Control
15
- no Power: G Board
22
- no Power: DC/DC Converter Check
23
- no Power: Ayu2L Control
25
- no Power: Ayu2/Ayu2L Failure
28
- no Power: Ayu2/ Ayu2L Replacement
29
- Led Blinking: 3X DC Alert & Communication Error
30
- Led Blinking: 3X(Audio Error) - Bax-L(He-L,Hm,He-H) Board Only
39
- Led Blinking: 4X Led Voltage Error
42
- Led Blinking: 5X T-CON Error
43
- Led Blinking: 6X Backlight Error
46
- Led Blinking: 7X Temperature Error
49
- no Sound:general
51
- no Sound: Audio (for All Models) TUS and BAX (HT-L, HT-H, HT-H65, HS)
52
- no Sound: Audio (for All Models) BAX-L (HE-L, HM, HE-H) Board Only
56
- no Sound: Main Board Power off Checking (Main Speaker L & R) for BAX-L (HEL, HEH, HM) Board Only
59
- no Sound: Main Board Power off Checking (Main Speaker L & R) for BAX-L (HEL, HEH, HM) Board Only
61
- no Sound: Main Board Power off Checking (Main Speaker L & R) for BAX-L (HEL, HEH, HM) Board Only
62
- no Sound: Hp/Lineout Only for BAX-L (HEL, HEH, HM) Board Only
68
No Sound: Tuner
71
No Sound : HDMI
72
- no Sound: MHL
73
RB2 Analog Signal Path
76
- no Picture: (BAX + TUS)
77
- no Picture: Input Skip Function - BAX/BAX-L
78
- no Picture: Tuner
79
4. Tuner COL-T2 / BRZ / ARG
86
- no Picture: HDMI
99
- no Picture: HDMI (BAX-L & BAX Board)
102
- no Picture: MHL (BAX-L)
108
- no Picture: MHL (BAX)
110
- no Picture: LD Models Only
112
10 - no Picture: All Model
113
Side Buttons Malfunction
118
Network Malfunction: Ethernet (Wired)
121
3D-Glasses(Active) Malfunction
124
- Wireless Network Malfunction
125
- Wireless Network Malfunction (Continue)
126
Bluetooth Malfunction
127
Section 3: Power Board
128
Power Board: BAX-L (a SIDE)
128
Power Board: BAX-L (B SIDE)
129
Power Board: Tuner
130
Board Schematic
131
Section 4: Electrical Part List
155
Appendix A: Encryption Key Components
165
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Sony Bravia KDL-50W807B Service Manual (48 pages)
Brand:
Sony
| Category:
LCD TV
| Size: 6.87 MB
Table of Contents
Table of Contents
4
1 Safety Notes
5
Warnings and Caution
5
Caution Handling of LCD Panel
5
Caution about the Lithium Batter
6
Safety Check out
6
Leakage Test
6
How to Find a Good Earth Ground
6
Handling the Flexible Flat Cable (FFC)
7
2 Self Diagnostic Function
8
Overview of Control Buttons
8
LED Pattern
9
Standby LED Error Display
9
Troubleshooting
11
3 Trouble Shooting 5-1 5
11
No Power
11
LED Blinking
12
IR Remote Commander Malfunction
23
Light Sensor Error
23
Network Malfunction: Ethernet (Wired)
24
Glasses(Active) Malfunction
25
Wireless Network Malfunction
26
Bluetooth Malfunction
27
4 Service Adjustments
28
Accessing Service Mode
28
Transition of each Micro's Service Mode
28
Change Data by Service Mode 1
28
Change Data by Service Mode 2
29
Restore WB / Gamma Adj. Data to B Board
31
WB Adjustment by Service Mode
32
VCOM Adjustment (NFR-AUO/SDC/FXC Panel)
32
VCOM Adjustment (HFR-AUO/FXC Panel)
33
REC Setting
33
Reset Panel Operation Time
34
Set to Shipping Condition
34
Service Menu Tree
35
How to Enter Self Diagnosis Display
36
5 Diagrams
39
Block Diagram
39
Connector Diagram
47
Sony Bravia KDL-50W807B Reference Manual (20 pages)
Brand:
Sony
| Category:
TV
| Size: 0.54 MB
Table of Contents
Table of Contents
2
Safety Information
2
Precautions
5
Connecting Other Devices
7
Installing the TV to the Wall
8
Installing the Brackets on the Wall
9
Preparing for the Installation of the TV
12
Installing the TV on the Wall
13
Troubleshooting
15
Troubles and Solutions
15
Specifications
16
Trademark Information
18
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