Read Sony KE-MV42A1 / KE-MV42M1 Service Manual online
KE-MV42A1/MV42M1 (E) 4
TABLE OF CONTENTS
1. DISASSEMBLY ............................................ 1-1
1-1.
STAND AND COVER REMOVAL ................. 1-1
1-2.
MAIN SHIELD REMOVAL ............................. 1-1
1-3.
J AND UG BOARDS REMOVAL .................... 1-2
1-4.
AE AND BP BOARDS REMOVAL ................. 1-2
1-5.
F AND G2 BOARDS REMOVAL .................... 1-3
1-6.
G1 BOARD REMOVAL ................................... 1-3
1-7.
PDP PANEL REMOVAL .................................. 1-4
1-8.
H1 AND H3 BOARDS REMOVAL ................. 1-5
1-9.
H2 BOARD REMOVAL ................................... 1-5
2. ADJUSTMENTS ........................................... 2-1
2-1.
WORKING CONDITION ................................. 2-1
2-2.
ADJUSTMENT OF SIGNAL LEVEL .............. 2-1
2-2-1. Check AD (2163 case) calibration
registration items ............................................ 2-1
2-2-2. Y signal AD calibration of 2163 decode ......... 2-1
2-2-3. C signal AD calibration of 2163 decode .......... 2-1
2-2-4. Check AD (CCP2 case) calibration
registration items ................................................ 2-1
2-2-5. Y signal AD calibration of CCP2 decode .... 2-2
2-2-6. C signal AD calibration of CCP2 decode .... 2-2
2-2-7. Check AD (Component case) calibration
registration items ............................................ 2-2
2-2-8. Y signal AD calibration of component input 2-2
2-2-9. C signal AD calibration of componet input . 2-2
2-3.
WHITE BALANCE ADJUSTMENT ................ 2-3
2-3-1. White balance of Color temperature “Cool” .... 2-3
2-3-2. White balance of Color temperature “Neutral”
2-3
2-3-3. White balance of Color temperature “Warm” .. 2-3
3. DIAGRAMS ................................................... 3-1
3-1.
BLOCK DIAGRAMS ........................................ 3-1
(1)
AE BOARD ................................................... 3-1
(2)
BP, H1, H2 AND J BOARDS ....................... 3-2
(3)
H3 AND UG BOARDS ................................. 3-3
(4)
F AND G1 BOARDS ..................................... 3-4
(5)
G2 BOARD .................................................... 3-5
3-2.
FRAME DIAGRAMS ........................................ 3-6
3-3.
CIRCUIT BOARDS LOCATION ..................... 3-7
3-4.
SCHEMATIC DIAGRAMS AND PRINTED
WIRING BOARDS .......................................... 3-7
(1)
Schematic Diagrams of AE Board ................ 3-8
(2)
Schematic Diagrams of BP Board ................. 3-14
(3)
Schematic Diagram of F Board ..................... 3-21
(4)
Schematic Diagram of G1 Board ................. 3-22
(5)
Schematic Diagram of G2 Board .................. 3-24
(6)
Schematic Diagram of H1 and H2 Boards .... 3-26
(7)
Schematic Diagram of H3 and J Boards ...... 3-27
(8)
Schematic Diagrams of UG Board ................ 3-28
3-5.
SEMICONDUCTORS ....................................... 3-32
4. EXPLODED VIEWS ...................................... 4-1
4-1.
REAR COVER AND STAND ........................... 4-2
4-2.
CHASSIS-1 ........................................................ 4-3
4-3.
CHASSIS-2 ........................................................ 4-4
4-4.
BEZEL ASSY .................................................... 4-5
4-5.
PACKING MATERIALS .................................. 4-6
5. ELECTRICAL PARTS LIST ........................ 5-1
Click on the first or last page to see other KE-MV42A1 / KE-MV42M1 service manuals if exist.