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KD-30XS955/34XBR960/34XS955/36XS955
KD-30XS955/34XBR960/34XS955/36XS955
TABLE OF CONTENTS
SECTION TITLE
PAGE
SECTION TITLE
PAGE
Specifications ................................................................................. 4
Warnings and Cautions .................................................................. 6
Safety Check-Out ........................................................................... 7
Self-Diagnostic Function ................................................................. 8
SECTION 1: DISASSEMBLY ................................................................11
1-1. Rear Cover Removal .............................................................11
1-2. Chassis Assembly Removal ..................................................11
1-3. Service Position ....................................................................11
1-4. Picture Tube Removal .......................................................... 12
Anode Cap Removal Procedure .......................................... 12
Cable Wire Dressing ............................................................ 13
SECTION 2: SET-UP ADJUSTMENTS ................................................ 34
2-1. Beam Landing ...................................................................... 34
2-2. Convergence ........................................................................ 35
2-2.1. Vertical and Horizontal Static Convergence ............ 35
2-3. V-PIN and V-CEN Adjustment .............................................. 35
2-3.1. Operation of BMC (Hexapole) Magnet .................... 35
2-3.2. TLH Plate Adjustment .............................................. 36
2-3.3. Screen-Corner Convergence ................................... 36
2-3.4. Dynamic Convergence Adjustments ........................ 36
2-4. Focus Adjustment ................................................................. 37
2-4.1. Dynamic Focus/Dynamic Quadra-Pole Data ........... 37
2-5. Screen (G2) .......................................................................... 38
2-6. Picture Quality Adjustments ................................................. 38
2-6.1. Video Input - Sub Contrast Adjustment .................... 38
2-6.2. Video Input - Sub Hue/Sub Color Adjustment .......... 39
2-6.3. RF Input - Sub Contrast Adjustment ........................ 39
2-6.4. RF Input - Sub Hue/Sub Color Adjustment .............. 40
2-7. White Balance (CRT) and Sub Bright Adjustment ................ 40
2-7.1. Color Offset Adjustment Procedure ......................... 41
2-8. H Raster Center Adjustment ................................................ 41
2-9. Picture Distortion Adjustments ............................................. 42
2-9.1. NTSC (DRC) Full Mode Adjustment ........................ 42
2-9.2. 1080i HD Mode Adjustment ..................................... 43
2-9.3. Vertical Compressed Mode Check and Confirmation
(For 4x3 CRT Only) ................................................. 43
2-9.4. Normal, Zoom and Wide Zoom modes .................... 43
SECTION 3: SAFETY RELATED ADJUSTMENTS ............................. 44
3-1. Preparation Before Confirmation .......................................... 44
3-1.1 Hold-Down Operation Confirmation ......................... 44
3-2. B+ Max Confirmation ........................................................... 44
3-3. B+ Voltage Check ................................................................ 44
3-4. High Voltage (HV) Check ..................................................... 44
3-5. Preparation for HV and IK Protector Check ......................... 44
3-6. HV Protector Check ............................................................. 44
3-6-1. Cut Off Condition ..................................................... 44
3-6-2. High Light Condition ................................................ 45
3-7. IK Protector Check ............................................................... 45
3-8. Hold Down Check ................................................................ 45
3-9. Restoration ........................................................................... 45
3-10. HS Service Flowchart ........................................................... 46
HS Service Flowchart Table ................................................. 47
SECTION 4: CIRCUIT ADJUSTMENTS .............................................. 48
4-1. Setting Service Adjustment Mode ........................................ 48
4-1.1. Service Adjustment Mode In .................................... 48
4-1.2. Service Adjustment Mode Memory .......................... 48
4-1.3. Reading the Memory ............................................... 48
4-1.4. Adjusting the Picture ................................................ 48
4-1.5. Resetting the Data ................................................... 48
4-1.6. Resetting the MID NVM Data .................................. 48
4-1.7. Resetting the System NVM Data ............................. 48
4-1.8. Copy Function .......................................................... 48
4-2. Memory Write Confirmation Method .................................... 49
4-3. Remote Adjustment Buttons and Indicators ......................... 49
4-4. Service Data ......................................................................... 50
KD-34XBR960 Service Data Only ........................................ 50
KD-30XS955/34XS955/36XS955 Service Data Only ........... 71
4-5. ID Map Table ........................................................................ 92
SECTION 5: DIAGRAMS ..................................................................... 93
5-1. Circuit Boards Location ........................................................ 93
5-2. Printed Wiring Boards and
Schematic Diagrams Information ......................................... 93
5-3. Block Diagrams .................................................................... 94
5-4. Schematics and Supporting information .............................. 97
DL Board Schematic Diagram .............................................. 97
P Board Schematic Diagram ................................................ 99
PA Board Schematic Diagram ......................................... 100-A
AZ Board Schematic Diagram (1 of 3) ............................... 101
AZ Board Schematic Diagram (2 of 3) ............................... 102
AZ Board Schematic Diagram (3 of 3) ............................... 103
BY Board Schematic Diagram (1 of 5) ............................... 106
BY Board Schematic Diagram (2 of 5) ............................... 107
BY Board Schematic Diagram (3 of 5) ............................... 108
BY Board Schematic Diagram (4 of 5) ............................... 109
BY Board Schematic Diagram (5 of 5) ................................110
MZ Board Schematic Diagram (1 of 4) ................................113
MZ Board Schematic Diagram (2 of 4) ................................114
MZ Board Schematic Diagram (3 of 4) ................................115
MZ Board Schematic Diagram (4 of 4) ................................116
UZ Board Schematic Diagram ............................................119
DZ Board Schematic Diagram (1 of 2) ............................... 122
DZ Board Schematic Diagram (2 of 2) ............................... 123
HCX Board Schematic Diagram ......................................... 127
CX Board Schematic Diagram ........................................... 129
HAX Board Schematic Diagram ......................................... 132
HBZ Board Schematic Diagram ......................................... 134
WY Board Schematic Diagram .......................................... 136
5-5. Semiconductors (1 of 2) ..................................................... 139
Semiconductors (2 of 2) ..................................................... 140
SECTION 6: EXPLODED VIEWS ...................................................... 141
6-1. Chassis (KD-34XBR960 Only) ........................................... 141
6-2. Picture Tube (KD-34XBR960 Only) .................................... 142
6-3. Chassis (KD-30XS955/34XS955 Only) .............................. 143
6-4. Picture Tube (KD-30XS955/34XS955 Only) ...................... 144
6-5. Chassis (KD-36XS955 Only) .............................................. 145
6-6. Picture Tube (KD-36XS955 Only) ...................................... 146
SECTION 7: ELECTRICAL PARTS LIST ......................................... 147
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