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KD-30XS955/34XS955
KD-30XS955/34XS955
TABLE OF CONTENTS
SECTION TITLE
PAGE
SECTION TITLE
PAGE
Specifi cations ................................................................................. 4
Warnings and Cautions .................................................................. 6
Safety Check-Out ........................................................................... 7
Self-Diagnostic Function ................................................................. 8
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
1-2. Chassis Assembly Removal
..................................................11
1-3. Service Position ....................................................................11
1-4. Picture Tube Removal
1-4. Picture Tube Removal
.......................................................... 12
Anode Cap Removal Procedure .......................................... 12
Cable Wire Dressing ............................................................ 13
SECTION 2: SET-UP ADJUSTMENTS ................................................ 27
2-1. Beam Landing ...................................................................... 27
2-2. Convergence
2-2. Convergence
........................................................................ 28
2-2.1. Vertical and Horizontal Static Convergence ............ 28
2-3. V-PIN and V-CEN Adjustment .............................................. 28
2-3.1. Operation of BMC (Hexapole) Magnet .................... 28
2-3.2. TLH
2-3.2. TLH
Plate
Adjustment
.............................................. 29
2-3.3. Screen-Corner
Convergence
................................... 29
2-3.4. Dynamic
Convergence
Adjustments
........................ 29
2-4. Focus Adjustment
................................................................. 30
2-4.1. Dynamic Focus/Dynamic Quadra-Pole Data ........... 30
2-5. Screen (G2)
.......................................................................... 31
2-6. Picture Quality Adjustments ................................................. 31
2-6.1. Video Input - Sub Contrast Adjustment .................... 31
2-6.2. Video Input - Sub Hue/Sub Color Adjustment .......... 32
2-6.3. RF Input - Sub Contrast Adjustment ........................ 32
2-6.4. RF Input - Sub Hue/Sub Color Adjustment .............. 33
2-6.2. Video Input - Sub Hue/Sub Color Adjustment .......... 32
2-6.3. RF Input - Sub Contrast Adjustment ........................ 32
2-6.4. RF Input - Sub Hue/Sub Color Adjustment .............. 33
2-7. White Balance (CRT) and Sub Bright Adjustment ................ 33
2-7.1. Color Offset Adjustment Procedure ......................... 34
2-8. H Raster Center Adjustment ................................................ 34
2-9. Picture Distortion Adjustments ............................................. 35
2-9. Picture Distortion Adjustments ............................................. 35
2-9.1. NTSC (DRC) Full Mode Adjustment ........................ 35
2-9.2. 1080i HD Mode Adjustment ..................................... 36
2-9.3. Vertical Compressed Mode Check and Confi rmation
2-9.2. 1080i HD Mode Adjustment ..................................... 36
2-9.3. Vertical Compressed Mode Check and Confi rmation
(For 4x3 CRT Only) ................................................. 36
2-9.4. Normal, Zoom and Wide Zoom Modes .................... 36
SECTION 3: SAFETY RELATED ADJUSTMENTS ............................. 37
3-1. Preparation Before Confi rmation .......................................... 37
3-1.1 Hold-Down Operation Confi rmation ......................... 37
3-2. B+ Max Confi rmation ........................................................... 37
3-3. B+ Voltage Check ................................................................ 37
3-4. High Voltage (HV) Check ..................................................... 37
3-5. Preparation for HV and IK Protector Check ......................... 37
3-6. HV Protector Check ............................................................. 37
3-3. B+ Voltage Check ................................................................ 37
3-4. High Voltage (HV) Check ..................................................... 37
3-5. Preparation for HV and IK Protector Check ......................... 37
3-6. HV Protector Check ............................................................. 37
3-6-1. Cut Off Condition ..................................................... 37
3-6-2. High
3-6-2. High
Light
Condition
................................................ 38
3-7. IK Protector Check ............................................................... 38
3-8. Hold Down Check ................................................................ 38
3-9. Restoration
3-8. Hold Down Check ................................................................ 38
3-9. Restoration
........................................................................... 38
3-10. HV Service Flowchart ........................................................... 39
HV Service Flowchart Table ................................................. 40
SECTION 4: CIRCUIT ADJUSTMENTS .............................................. 41
4-1. Remote Adjustment Buttons and Indicators ......................... 41
4-2. Accessing Service Adjustment Mode ................................... 41
4-2. Accessing Service Adjustment Mode ................................... 41
4-2.1. Service
Adjustment
Mode
Memory
.......................... 41
4-2.2. Reading
the
Memory
............................................... 42
4-3. Resetting the Data ............................................................... 42
4-3.1. Resetting the MID NVM Data .................................. 42
4-3.2. Resetting the System NVM Data ............................. 42
4-3.2. Resetting the System NVM Data ............................. 42
4-4. Copy Function ...................................................................... 42
4-5. Confi rming Service Adjusment Changes .............................. 42
4-6. Service Data
4-5. Confi rming Service Adjusment Changes .............................. 42
4-6. Service Data
......................................................................... 43
KD-30XS955 Service Data Only .......................................... 43
KD-34XS955 Service Data Only .......................................... 60
KD-34XS955 Service Data Only .......................................... 60
4-7. ID Map Table ........................................................................ 77
SECTION 5: DIAGRAMS ..................................................................... 78
5-1. Circuit Boards Location ........................................................ 78
5-2. Printed Wiring Boards and
Schematic
5-2. Printed Wiring Boards and
Schematic
Diagrams
Information
......................................... 78
5-3. Block Diagrams .................................................................... 79
5-4. Schematics and Supporting Information .............................. 82
5-4. Schematics and Supporting Information .............................. 82
PA Board Schematic Diagram ............................................. 82
P Board Schematic Diagram ............................................... 83
B Board Schematic Diagram (1 of 2) ................................... 84
B Board Schematic Diagram (2 of 2) ................................... 85
A Board Schematic Diagram (1 of 3) .................................... 87
A Board Schematic Diagram (2 of 3) .................................... 88
A Board Schematic Diagram (3 of 3) .................................... 89
HB Board Schematic Diagram ............................................. 92
M Board Schematic Diagram (1 of 4) ................................... 93
M Board Schematic Diagram (2 of 4) ................................... 94
M Board Schematic Diagram (3 of 4) ................................... 95
M Board Schematic Diagram (4 of 4) ................................... 96
HCX Board Schematic Diagram .......................................... 99
D Board Schematic Diagram (1 of 2) ................................. 101
D Board Schematic Diagram (2 of 2) ................................. 102
DL Board Schematic Diagram ............................................ 106
UZ Board Schematic Diagram ........................................... 108
CX Board Schematic Diagram ............................................ 111
HAX Board Schematic Diagram .........................................113
WY Board Schematic Diagram ...........................................114
P Board Schematic Diagram ............................................... 83
B Board Schematic Diagram (1 of 2) ................................... 84
B Board Schematic Diagram (2 of 2) ................................... 85
A Board Schematic Diagram (1 of 3) .................................... 87
A Board Schematic Diagram (2 of 3) .................................... 88
A Board Schematic Diagram (3 of 3) .................................... 89
HB Board Schematic Diagram ............................................. 92
M Board Schematic Diagram (1 of 4) ................................... 93
M Board Schematic Diagram (2 of 4) ................................... 94
M Board Schematic Diagram (3 of 4) ................................... 95
M Board Schematic Diagram (4 of 4) ................................... 96
HCX Board Schematic Diagram .......................................... 99
D Board Schematic Diagram (1 of 2) ................................. 101
D Board Schematic Diagram (2 of 2) ................................. 102
DL Board Schematic Diagram ............................................ 106
UZ Board Schematic Diagram ........................................... 108
CX Board Schematic Diagram ............................................ 111
HAX Board Schematic Diagram .........................................113
WY Board Schematic Diagram ...........................................114
5-5. Semiconductors (1 of 2) ......................................................116
Semiconductors (2 of 2) ......................................................117
SECTION 6: EXPLODED VIEWS .......................................................118
6-1. Chassis ..............................................................................118
6-2. Picture Tube .......................................................................119
6-2. Picture Tube .......................................................................119
SECTION 7: ELECTRICAL PARTS LIST ......................................... 120
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