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Table Of Contents - Sony KP-HW51K90J Service Manual

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Section
Title
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2-1.
REAR BOARD REMOVAL ....................................... 8
2-2.
CHASSIS ASSY REMOVAL ..................................... 8
2-3.
SERVICE POSITION ................................................. 8
2-4.
H2 BOARD REMOVAL ............................................. 8
2-5.
H1 BOARD REMOVAL ............................................. 9
2-6.
H3 BOARD REMOVAL ............................................. 9
2-7.
MIRROR COVER REMOVAL .................................. 9
2-8.
BEZNET ASSY REMOVAL ...................................... 9
2-9.
U BOARD REMOVAL ............................................. 10
2-12. PICTURE TUBE REMOVAL .................................. 11
REMOVAL ................................................................ 11
3-1.
(COARSE ADJUSTMENT) ..................................... 12
3-2.
(FINE ADJUSTMENT) ............................................ 12
3-3.
3-4.
FOCUS LENS ADJUSTMENT ............................... 12
3-5.
FOCUS VR ADJUSTMENT .................................... 13
3-6.
2-POLE MAGNET ADJUSTMENT ........................ 13
3-7.
CENTERING MAGNET ADJUSTMENT ............... 13
3-8.
4-POLE MAGNET ADJUSTMENT ........................ 13
3-9.
DEFOCUS ADJUSTMENT (BLUE) ........................ 13
COMMANDER ........................................................ 14
3-11. REGISTRATION ADJUSTMENT ........................... 25
3-12. AUTO CONVERGENCE OFFSET .......................... 29
4-1.
ADJUSTMENT (VIDEO) (SCON) .......................... 31
4-2.
ADJUSTMENT (RF) (SCON) .................................. 31
4-3.
4-4.
4-5.
BLUE OFFSET ADJUSTMENT .............................. 32

TABLE OF CONTENTS

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KP-HW51K90J/HW57K90J
Section
Title
------
----
5-1.
ADJUSTMENT ......................................................... 33
5-2.
CHECK AND ADJUSTMENT ................................. 33
5-3.
+B MAX VOLTAGE CONFIRMATION ................. 33
5-4.
+B OVP CONFIRMATION ...................................... 33
6-1.
BLOCK DIAGRAM (1) ........................................... 34
BLOCK DIAGRAM (2) ........................................... 35
BLOCK DIAGRAM (3) ........................................... 36
BLOCK DIAGRAM (4) ........................................... 37
BLOCK DIAGRAM (5) ........................................... 38
BLOCK DIAGRAM (6) ........................................... 39
BLOCK DIAGRAM (7) ........................................... 40
BLOCK DIAGRAM (8) ........................................... 41
BLOCK DIAGRAM (9) ........................................... 42
BLOCK DIAGRAM (10) ......................................... 43
BLOCK DIAGRAM (11) .......................................... 44
6-2. CIRCUIT BOARDS LOCATION ................................. 45
6-3. SCHEMATIC DIAGRAMS .......................................... 45
6-4. PRINTED WIRING BOARDS ..................................... 74
6-5. WAVEFORMS ............................................................... 88
6-6. IC BLOCK DIAGRAMS ............................................... 90
6-7. SEMICONDUCTORS ................................................... 94
7-1.
COVER (KP-HW51K90J) ........................................ 95
7-2.
CHASSIS (KP-HW51K90J) ..................................... 96
7-3.
COVER (KP-HW57K90J) ........................................ 97
7-4.
CHASSIS (KP-HW57K90J) ..................................... 98
7-5.
PICTURE TUBE ....................................................... 99
RM-Y909K
RM-Y909K
Page
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..................................... 100

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