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KLV-40/S, 40S310A
RM-GA008
TABLE OF CONTENTS
Safety Check Out/Leakage Test
............................................ 3
Caution Handling
...................................................................... 4
Lead free information
............................................................... 4
Self Diagnostic Function
........................................................ 5
1. DISASSEMBLY
1-1.
Rear Cover Removal .................................................... 7
1-2.
Vesa Bracket Assembly Removal ................................ 8
1-3.
H1 Board Removal ...................................................... 9
1-4.
U1 Board Removal ...................................................... 9
1-5.
G3 and D1 Boards Removal ...................................... 10
1-6.
DTT Shield, UT and BG1 Boards Removal ............. 11
1-7.
Inlet, AC (with noise filter) Removal ........................ 12
1-8.
Speaker, H3S and H4S Boards Removal .................. 13
1-9.
LCD Panel Removal .................................................. 14
2. WIRE DRESSING
2-1.
Wire dressing overview ............................................. 15
2-2.
Dress LVDS cable with Sheet(Core)C and
put under Connector assy 12 & 11P .......................... 15
put under Connector assy 12 & 11P .......................... 15
2-3.
Dress Connector Assy 11P, 12P & 20P with
Clamp Edge(M) ......................................................... 16
Clamp Edge(M) ......................................................... 16
2-4.
i) Dress Connector Assy 11P & 12P at
G3 bracket's hook
ii) Dress Connector Assy 11P & 12P with
Sheet(Core)C ......................................................... 16
2-5.
Dress Connector Assy 20P with Tape(LCD) ............ 16
2-6.
Dress Connector Assy 20P(H1 wire) with
Tape(LCD)(2X) .......................................................... 16
Tape(LCD)(2X) .......................................................... 16
2-7.
i) Apply Sheet(Core)C on LCD panel
ii) Dress Connector Assy 20P with Tape (LCD) ....... 17
ii) Dress Connector Assy 20P with Tape (LCD) ....... 17
2-8.
Dress SP Connector Assy 4P with FG Clamp to
Top DTT shield .......................................................... 17
Top DTT shield .......................................................... 17
2-9.
Dress SP Connector assy 4P with slide clamp(3X)
and Tape(LCD) .......................................................... 17
and Tape(LCD) .......................................................... 17
2-10. Dress Connector Assy 20P (H4 wire) &
SP Connector Assy 4P with G3 bracket's hook(2X),
Slide Clamp(3X) & Tape(LCD) ................................ 17
Slide Clamp(3X) & Tape(LCD) ................................ 17
2-11. i) Apply Sheet(Core)C on LCD panel
ii) Dress Connector Assy 20P (H4 wire) with
Tape(LCD) ............................................................. 17
2-12. Dress AC inlet wire with G3 bracket's hook ............. 17
2-13. i) Dress Connector Assy 20P with Slide Clamp &
2-13. i) Dress Connector Assy 20P with Slide Clamp &
Side Jack bracket's hook
ii) Screw Connector Assy 1P to the direction ........... 18
2-14. Dress Connector Assy 2P with
G3 bracket's hook(2X) ............................................... 18
Section
Title
Page
Section
Title
Page
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY SHADING AND MARK
!
ON THE
SCHEMATIC DIAGRAMS, EXPLODED VIEWS AND IN THE
PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE
THESE COMPONENTS WITH SONY PARTS WHOSE PART
NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN
SUPPLEMENTS PUBLISHED BY SONY.
PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE
THESE COMPONENTS WITH SONY PARTS WHOSE PART
NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN
SUPPLEMENTS PUBLISHED BY SONY.
2-15. Connector Assy 2P NG example ............................... 18
2-16. i) Dress Connector Assy 7P with
2-16. i) Dress Connector Assy 7P with
G3 bracket's hook(5X)
ii) Dress Connector Assy 8P with
G3 bracket's hook(2X) .......................................... 18
3. SERVICE ADJUSTMENTS
3-1.
How to enter Service Mode ....................................... 20
3-2.
Accessing the Service Adjustment Menus ................ 20
3-3.
Resetting the User menu-Factory Reset .................... 21
3-4.
White Balance Adjustment ........................................ 21
3-5.
Adjustments with External control sequence
(ECS jig with PC) ...................................................... 22
(ECS jig with PC) ...................................................... 22
3-6.
Gamma Adjustment ................................................... 24
3-7.
White Balance Adjustment ........................................ 24
3-8.
Panel Replacement ..................................................... 26
3-9.
Board Replacement .................................................... 26
4. DIAGRAMS
4-1.
Block Diagrams ......................................................... 27
4-1-1. H1, H3S, H4S Block Diagrams ...................... 27
4-1-2. UT Block Diagram .......................................... 27
4-1-3. U1 Block Diagram .......................................... 28
4-1-1. H1, H3S, H4S Block Diagrams ...................... 27
4-1-2. UT Block Diagram .......................................... 27
4-1-3. U1 Block Diagram .......................................... 28
4-2.
Circuit Boards Location ............................................ 29
4-3.
Schematic Diagram Information ............................... 29
4-3-1. BG1, D1 & G3 Boards Schematic Diagram .. 30
4-3-2. H1 Board Schematic Diagram ........................ 31
4-3-3. H3S Board Schematic Diagram ...................... 32
4-3-4. H4S Board Schematic Diagram ...................... 34
4-3-5. U1 Board Schematic Diagram ........................ 35
4-3-6. UT Board Schematic Diagram ....................... 37
4-3-1. BG1, D1 & G3 Boards Schematic Diagram .. 30
4-3-2. H1 Board Schematic Diagram ........................ 31
4-3-3. H3S Board Schematic Diagram ...................... 32
4-3-4. H4S Board Schematic Diagram ...................... 34
4-3-5. U1 Board Schematic Diagram ........................ 35
4-3-6. UT Board Schematic Diagram ....................... 37
4-4.
Voltage Measurement and Waveforms ...................... 39
4-5.
Printed Wiring Boards ............................................... 41
4-6.
Semiconductors .......................................................... 44
5. EXPLODED VIEWS
5-1.
Rear Cabinet and Stand Assy .................................... 45
5-2.
Frame and Cover ........................................................ 46
5-3.
Chassis-1 .................................................................... 47
5-4.
Chassis-2 .................................................................... 48
5-5.
H3S, H4S Boards and Speaker .................................. 49
5-6.
Bezel Assy and LCD Panel ........................................ 50
5-7.
Connectors ................................................................. 51
6. ELECTRICAL PARTS LIST
.............................................. 52
OPERATING INSTRUCTIONS
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