Sony DVCAM DSR-50, Руководство по обслуживанию

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Section Title Page
4. RF-AGC Adjustment (RP-234 Board) .................... 5-53
5. CLK DELAY and AEQ Adjustment
(RP-234 Board) ...................................................... 5-54
6. PLL f
0
Final Adjustment (RP-234 Board) ............... 5-54
3-4. Video System Adjustments .................................... 5-54
3-4-1. JC-20 Board Adjustment ........................................ 5-54
1.
VFD SPCK Adjustment (JC-20 Board) .................. 5-54
2. A/D Converter Reference Voltage
Adjustment (1) (JC-20 Board) ................................ 5-54
3. A/D Converter Reference Voltage
Adjustment (2) (JC-20 Board) ................................ 5-54
4. Y Signal Clamp Reference Voltage Adjustment
(JC-20 Board) ......................................................... 5-55
5. CR Signal Clamp Reference Voltage Adjustment
(JC-20 Board) ......................................................... 5-55
6. CB Signal Clamp Reference Voltage Adjustment
(JC-20 Board) ......................................................... 5-55
7. AFC Preliminary Adjustment (JC-20 Board) ......... 5-55
8. AFC Picture Frame Adjustment (JC-20 Board) ..... 5-55
9. AFC Adjustment (JC-20 Board) ............................. 5-55
10. Playback Y Level Adjustment (JC-20 Board) ......... 5-56
11. Playback C Level Adjustment (JC-20 Board) ........ 5-56
3-4-2. General Adjustment ............................................... 5-57
1.
Playback Y Sync Level Adjudtment (VD-28 Board) 5-57
2. Playback Blanking Level Adjustment with 0%
Setup (VD-28 Board) .............................................. 5-57
3. Playback Signal Level Adjustment with 0% Setup
(VD-28 Board) ........................................................ 5-58
4. Playback CR Signal Level Adjustment with 0%
Setup (VD-28 Board) .............................................. 5-58
5. Playback CB Signal Level Adjustment with 0%
Setup (VD-28 Board) .............................................. 5-59
6. Playback CR Signal Delay Adjustment
(VD-28 Board) ........................................................ 5-59
7. Playback CB Signal Delay Adjustment
(VD-28 Board) ........................................................ 5-60
8. Encoder Free Run Adjustment (VD-28 Board) ...... 5-60
9. Carrier Balance Adjustment (VD-28 Board) .......... 5-61
10. Burst Level Adjustment (VD-28 Board) ................. 5-61
11. Color Level Adjustment with 0% Setup
(VD-28 Board) ........................................................ 5-62
12. SC_V Phase Adjustment (VD-28 Board) ............... 5-62
13. Playback Blanking Level Adjustment with 7.5%
Setup (VD-28 Board)(DSR-50) .............................. 5-63
14. Playback Y Signal Level Adjustment with 7.5%
Setup (VD-28 Board)(DSR-50) .............................. 5-63
15. Playback CR Signal Level Adjustment with 7.5%
Setup (VD-28 Board)(DSR-50) .............................. 5-64
16. Playback CB Signal Level Adjustment with 7.5%
Setup (VD-28 Board)(DSR-50) .............................. 5-64
17. Color Level Adjustment with 7.5% Setup
(VD-28 Board)(DSR-50) ......................................... 5-65
18. Video Output Level Check (VD-28 Board) ............. 5-65
19. S-Video Output Level Check (VD-28 Board) ......... 5-66
20. Monitor Terminal Output Level Adjustment
(JC-20 Board) ......................................................... 5-67
21. E-E Blanking Level Adjustment (VD-28 Board) ..... 5-68
22. Component E-E Y Signal Level Adjustment
(VD-28 Board) ........................................................ 5-69
23. Component E-E CR Signal Level Adjustment
(VD-28 Board) ........................................................ 5-69
24. Component E-E CB Signal Level Adjustment
(VD-28 Board) ........................................................ 5-70
25. Component E-E CR Signal Delay Adjustment
(VD-28 Board) ........................................................ 5-71
26. Component E-E CB Signal Delay Adjustment
(VD-28 Board) ........................................................ 5-72
27. E-E Color Level Adjustment (VD-28 Board) .......... 5-73
28. Decoder Free Run Adjustment (VD-28 Board) ...... 5-74
29. Decoder HUE Adjustment (VD-28 Board) ............ 5-75
30. S Video E-E Y Signal Level Adjustment
(VD-28 Board) ........................................................ 5-76
31. S Video E-E CR Signal Level Adjustment
(VD-28 Board) ........................................................ 5-76
32. S Video E-E CB Signal Level Adjustment
(VD-28 Board) ........................................................ 5-77
33. S Video E-E CR Signal Delay Adjustment
(VD-28 Board) ........................................................ 5-78
34. S Video E-E CB Signal Delay Adjustment
(VD-28 Board) ........................................................ 5-79
35. Composite E-E Y Signal Level Adjustment
(VD-28 Board) ........................................................ 5-80
36. Composite E-E CR Signal Level Check
(VD-28 Board) ........................................................ 5-80
37. Composite E-E CB Signal Level Check
(VD-28 Board) ........................................................ 5-81
38. Composite E-E CR Signal Delay Adjustment
(VD-28 Board) ........................................................ 5-82
39. Composite E-E CB Signal Delay Adjustment
(VD-28 Board) ........................................................ 5-83
40. H Phase Adjustment (VD-28 Board) ...................... 5-84
41. E-E SC Phase Adjustment (VD-28 Board) ............ 5-84
42. Playback SC Phase Adjustment
(EXT SYNC OFF) (VD-28 Board) .......................... 5-85
43. Playback SC Phase Adjustment
(EXT SYNC ON) (VD-28 Board) ............................ 5-85
3-5. LCD System Adjustments ...................................... 5-86
1. VCO Adjustment (PD-125 Board) .......................... 5-86
2. Black Limit Adjustment (PD-125 Board) ................ 5-87
3. Bright Adjustment (PD-125 Board) ........................ 5-87
4. Gamma 1 Adjustment (PD-125 Board) .................. 5-88
5. Contrast Adjustment (PD-125 Board) .................... 5-88
6. Center Voltage Adjustment (PD-125 Board) .......... 5-89
7. White Balance Adjustment (PD-125 Board) .......... 5-89
3-6. AUDIO System Adjustments .................................. 5-90
1. Audio PAL Data Input (DSR-50P) .......................... 5-91
2. Playing Level Check ............................................... 5-91
3. Audio Level Indication Check ................................. 5-92
4. Recording and Playing Check ................................ 5-92
5. FS48 kHz Frequency Characteristic Check ........... 5-93
6. FS48 kHz Noise Level Check ................................ 5-93
7. FS32 kHz Frequency Characteristic Check ........... 5-94
8. FS32 kHz Noise Level Check ................................ 5-94
9. Input Level Switching Check .................................. 5-95
10. Microphone Power Supply Check .......................... 5-95
3-7. Time Code System Adjustments ........................... 5-96
1. Analog Through (E-E) Level Check ....................... 5-96
2. Time Code Reading Check .................................... 5-96
3. Internal Time Code Output Waveform Check ........ 5-97
4. Internal Time Code Output Check ......................... 5-97
3-8. Arrangement Diagram for Adjustment Parts .......... 5-98
6. REPAIR PARTS LIST
6-1. EXPLPODED VIEWS .................................................. 6-1
6-1-1. Overall Assembly ................................................... 6-1
6-1-2. Front Panel Assembly-1 ......................................... 6-2
6-1-3. Front Panel Assembly-2 ......................................... 6-3
6-1-4. Main Frame Assembly ............................................ 6-4
6-1-5. Side Panel Assembly ............................................. 6-5
6-1-6. Mechanism Deck Assembly (Drum Assembly) ...... 6-6
6-1-7. Mechanism Deck Assembly (Gear, Arm) ............... 6-7
6-1-8. Mechanism Deck Assembly (Motor, MD Board) .... 6-8
6-1-9. Mechanism Deck Assembly
(Cassette Compartment) ....................................... 6-8
6-2. ELECTRICAL PARTS LIST ......................................... 6-10
Hardware List ........................................................................ 6-52
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