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KP-HW51K90J/HW57K90J
RM-Y909K
RM-Y909K
TABLE OF CONTENTS
Section
Title
Page
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Section
Title
Page
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1. SELF DIAGNOSIS FUNCTION
····································· 5
2. DISASSEMBLY
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.
AD BOARD AND B BOARD REMOVAL .............. 10
2-10. F BOARD AND G BOARD REMOVAL ................ 10
2-11.
A BOARD, D BOARD AND
U BOARD REMOVAL ............................................. 10
2-12. PICTURE TUBE REMOVAL .................................. 11
2-13. HIGH-VOLTAGE CABLE INSTALLATION AND
REMOVAL ................................................................ 11
3. SET-UP ADJUSTMENTS
3-1.
SCREEN VOLTAGE ADJUSTMENT
(COARSE ADJUSTMENT) ..................................... 12
3-2.
SCREEN (G2) ADJUSTMENT
(FINE ADJUSTMENT) ............................................ 12
3-3.
DEFLECTION YOKE TILT ADJUSTMENT .......... 12
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
3-10. ELECTRICAL ADJUSTMENT BY REMOTE
COMMANDER ........................................................ 14
3-11.
REGISTRATION ADJUSTMENT ........................... 25
3-12. AUTO CONVERGENCE OFFSET .......................... 29
3-13. AUTO REGISTRATION ERROR CODE LIST ...... 29
4. CIRCUIT ADJUSTMENTS
4-1.
P & P SUB CONTRAST
ADJUSTMENT (VIDEO) (SCON) .......................... 31
4-2.
P & P SUB CONTRAST
ADJUSTMENT (RF) (SCON) .................................. 31
4-3.
P & P SUB-HUE AND
SUB-COLOR ADJUSTMENT (SHUE, SCOL) ...... 31
4-4.
P & P SUB-HUE AND
SUB-COLOR ADJUSTMENT (SHUE, SCOL) ....... 31
4-5.
BLUE OFFSET ADJUSTMENT .............................. 32
5. SAFETY RELATED ADJUSTMENTS
5-1.
HV REGULATION CIRCUIT CHECK AND
ADJUSTMENT ......................................................... 33
5-2.
HV HOLD DOWN CIRCUIT OPERATION
CHECK AND ADJUSTMENT ................................. 33
5-3.
+B MAX VOLTAGE CONFIRMATION ................. 33
5-4.
+B OVP CONFIRMATION ...................................... 33
6. DIAGRAMS
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. EXPLODED VIEWS
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
8. ELECTRICAL PARTS LIST
..................................... 100
Содержание KP-HW51K90J
Страница 69: ... 69 KP HW51K90J HW57K90J RM Y909K RM Y909K CN3001 D3001 S3002 3P WHT S MICRO MTZJ T 77 5 6B ...
Страница 79: ... 79 KP HW51K90J HW57K90J RM Y909K RM Y909K CB Board CRT I F BLUE Component Side Conductor Side CB ...
Страница 80: ... 80 KP HW51K90J HW57K90J RM Y909K RM Y909K CRT I F GREEN CG Board Component Side Conductor Side CG ...
Страница 81: ... 81 KP HW51K90J HW57K90J RM Y909K RM Y909K CRT I F RED CR Board Component Side Conductor Side CR ...
Страница 83: ... 83 KP HW51K90J HW57K90J RM Y909K RM Y909K G Board RELAY DRIVE STBY 5V REGULATOR POWER SUPPLY G ...
