Sony BKM-142HD - Default Chapter; Table of Contents

1
BKM-120D/127W/129X/142HD
Table of Contents
1. Operating Instructions
BKM-120D/127W/129X/142HD................................................................1-1
2. Electrical Adjustments
2-1. Preparations For BW Board Adjustments (BKM-127W) ...........................2-1
2-2. BYPASS Mode Y OUT Level Adjustment (BW Board)............................2-3
2-3. NTSC Mode Adjustment.............................................................................2-3
2-3-1. Clamp Pulse Width Adjustment .................................................2-3
2-3-2. Burst Gate Pulse 2 Width Adjustment .......................................2-3
2-3-3. 3.58 f0 Adjustment .....................................................................2-4
2-3-4. Phase Adjustment .......................................................................2-4
2-3-5. Level Adjustment .......................................................................2-5
2-4. PAL Mode Adjustment ............................................................................... 2-6
2-4-1. Data Copy...................................................................................2-6
2-4-2. Burst Gate Pulse Width Adjustment ..........................................2-6
2-4-3. 4.43 f0 Adjustment .....................................................................2-6
2-4-4. Phase Adjustment .......................................................................2-7
2-4-5. Level Adjustment .......................................................................2-7
2-5. NTSC YC Mode Adjustment ......................................................................2-8
2-5-1. Data Copy...................................................................................2-8
2-5-2. Phase Adjustment .......................................................................2-8
2-5-3. Level Adjustment .......................................................................2-9
2-6. PAL YC Mode Adjustment.......................................................................2-10
2-6-1. Data Copy.................................................................................2-10
2-6-2. Phase Adjustment .....................................................................2-10
2-6-3. Level Adjustment (BW Board) ................................................2-11
2-7. BD/BHA/BHB Board (D1-SDI, HD SDI adjustment) .............................2-12
2-7-1. BD Board Adjustment (BKM-120D) .......................................2-13
2-7-2. BHA/BHB Board Adjustment (BKM-142HD)........................2-15
3. Semiconductors ............................................................ 3-1
4. Exploded Views
4-1. BKM-120D ................................................................................................. 4-1
4-2. BKM-127W.................................................................................................4-2
4-3. BKM-129X ................................................................................................. 4-3
4-4. BKM-142HD...............................................................................................4-4