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l-m
No. 0080
36UX52BICZ77
32UX51 BlCY77
36CX35BKZ73
36FX42BlCZ75
32FX41 BlCY75
R/C:
. CLU-431 UI
CLU-432U
CAUTION:
Before servicing this chassis, it is important that the service technician read
the "Safety Precautions" and "Product Safety Notices" in this Service Manual.
This television receiver will display television
Closed Captioning (m
or 0
) in accordance
with paragraph 15.119 of the FCC rules.
TABLE OF CONTENTS
SAFETY PRECAUTIONS ....................................................
2
PRODUCT SAFETY NOTICE ..............................................
3
POWER SOURCE ...............................................................
3
TECHNICAL SPECIFICATIONS ..........................................
4
TECHNICAL CAUTIONS .....................................................
5
ADJUSTMENT SPECIFICATIONS ......................................
6
WAVEFORMS AT EACH SECTION ..................................
36
TROUBLESHOOTING
FLOWCHARTS .............................
40
NOTES .............................................................................
50
REPLACEMENT PARTS LIST.. .........................................
51
WIRING DRAWING OF 36UX52B AND 36FX42B
FINAL ASSEMBLY.. ...........................................................
75
WIRING DRAWING OF 36CX35B
FINAL ASSEMBLY.. ...........................................................
76
WIRING DRAWING OF 32UX51 B AND 32FX41 B
FINAL ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
PRINTED WIRING BOARD FOIL PATTERN
(MAIN P.W.B.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
PRINTED WIRING BOARD FOIL PATTERN
(POWER P.W.B., CONTROL P.W.B.,
SIDE PIN P.W.B., FILTER P.W.B.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
CIRCUIT SCHEMATIC DIAGRAM M7LXU CHASSIS . . . . . . . 81
CIRCUIT SCHEMATIC DIAGRAM OF PINP . . . . . . . . . . . . . . . . . . . . . 90
CIRCUIT SCHEMATIC DIAGRAM OF SRS . . . . . . . . . . . . . . . . . . . . . . 91
CIRCUIT SCHEMATIC DIAGRAM OF
3-LINE COMB FILTER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
SPECIFICATIONS
AND PARTS ARE SUBJECT TO CHANGE
FOR IMPROVEMENT
SOLID STATE COLOR TELEVISION
JULY
1997
HHEA - MANUFACTURING
DIVISION
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