Sony DVCAM DSR-PD150, Service Manual

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5 ADJUSTMENTS
1. Before starting adjustment ··············································· 5-1
1-1. Adjusting items when replacing main parts and boards. · 5-2
5-1. CAMERA SECTION ADJUSTMENT ··························· 5-4
1-1. PREPARATIONS BEFORE ADJUSTMENT
(CAMERA SECTION) ··················································· 5-4
1-1-1. List of Service Tools ························································ 5-4
1-1-2. Preparations ····································································· 5-6
1-1-3. Precaution ········································································ 5-8
1.
Setting the Switch ···························································· 5-8
2. Order of Adjustments ······················································ 5-8
3. Subjects ··········································································· 5-8
1-2. INITIALIZATION OF A, B, C, D, E, F, 8 PAGE DATA ··· 5-9
1-2-1. INITIALIZATION OF A, C, D, 8 PAGE DATA ············· 5-9
1.
Initializing the C, D, 8 Page Data ···································· 5-9
2. Modification of C, D, 8 Page Data ·································· 5-9
3. C Page Table ···································································· 5-9
4. D Page Table ·································································· 5-11
5. 8 Page Table ··································································· 5-12
6. Initializing the A Page Data ··········································· 5-12
1-2-2. INITIALIZATION OF B PAGE DATA ························· 5-13
1.
Initializing the B Page Data ··········································· 5-13
2. Modification of B Page Data ········································· 5-13
3. B Page Table ·································································· 5-13
1-2-3. INITIALIZATION OF E, F PAGE DATA ····················· 5-14
1.
Initializing the E, F Page Data ······································· 5-14
2. Modification of E, F Page Data ····································· 5-14
3. Modification of E Page Data ········································· 5-14
4. F Page Table ·································································· 5-15
5. E Page Table ·································································· 5-16
1-3. CAMERA SYSTEM ADJUSTMENTS ························ 5-17
1. 27MHz Origin Oscillation Adjustment
(VC-242D board) ·························································· 5-17
2. Zoom Key Center Adjustment ······································· 5-17
3. HALL Adjustment ························································· 5-18
4. Offset Adjustment ·························································· 5-18
5. Flange Back Adjustment (Using Minipattern Box) ······· 5-19
6. Flange Back Adjustment
(Using Flange Back Adjustment Chart and Subject
More Than 500m Away) ··············································· 5-20
6-1. Flange Back Adjustment (1) ·········································· 5-20
6-2. Flange Back Adjustment (2) ·········································· 5-20
7. Flange Back Check ························································ 5-21
8. Picture Frame Setting ···················································· 5-21
9. Pre White Balance Data Input ······································· 5-22
10. Auto White Balance Standard Data Input ····················· 5-22
11. MAX GAIN Adjustment ··············································· 5-23
12. LV Standard Data Input ················································· 5-23
13. White Balance ND Filter 1 Compensation ···················· 5-24
14. White Balance ND Filter 2 Compensation ···················· 5-24
15. Auto White Balance Adjustment ··································· 5-25
16. Color Reproduction Adjustment (ND Filter OFF) ········ 5-25
17. Color Reproduction Adjustment (ND Filter 1) ·············· 5-26
18. Color Reproduction Adjustment (ND Filter 2) ·············· 5-26
19. White Balance Check ···················································· 5-27
20. Steady Shot Adjustment ················································ 5-28
20-1. Steady Shot Adjustment (1) ··········································· 5-29
20-2. Steady Shot Adjustment (2) ··········································· 5-30
1-4.
ELECTRONIC VIEWFINDER SYSTEM
ADJUSTMENT ····························································· 5-31
1. VCO Adjustment (VC-242D board) ······························ 5-31
2. Bright Adjustment (1) (VC-242D board) ······················ 5-32
3. Bright Adjustment (2) (VC-242D board) ······················ 5-32
4. Contrast Adjustment (VC-242D board) ························ 5-33
5. Backlight Consumption Current Adjustment
(VC-242D board) ·························································· 5-33
1-5. LCD SYSTEM ADJUSTMENT ··································· 5-34
1. VCO Adjustment (PD-126 board) ································· 5-34
2. Bright Adjustment (PD-126 board) ······························· 5-35
3. Black Limit Adjustment (PD-126 board) ······················ 5-35
4. Contrast Adjustment (PD-126 board) ···························· 5-36
5. Center Level Adjustment (PD-126 board) ····················· 5-36
6. V-COM Adjustment (PD-126 board) ···························· 5-37
7. White Balance Adjustment (PD-126 board) ·················· 5-37
5-2. MECHANICAL SECTION ADJUSTMENT ··············· 5-38
2-1. PARTS REPLACEMENT AND PREPARATION
FOR ADJUSTMENT ···················································· 5-38
2-1-1. Outline ··········································································· 5-38
1.
Manual test ···································································· 5-38
2. Step test ········································································· 5-38
3. Auto test ········································································ 5-38
2-1-2. Mechanism Condition (Position) Shifting Order List ··· 5-38
2-1-3. Mode Selector II (A-6082-282-A) Connection ············· 5-38
2-1-4. The Mechanical Adjustment Requires the Following
Tools ·············································································· 5-39
2-2. PARTS REPLACEMENT ············································· 5-40
2-2-1. Tape Fall Stopper, HC Roller and HC Arm ··················· 5-40
2-2-2. Drum Assembly and Drum Base Block Assembly ········ 5-40
2-2-3. Damper Assembly, Cassette Compartment Assembly
and Extension Spring ····················································· 5-41
2-2-4. Reel Table (S) / Reel Table (T) Assembly ····················· 5-42
2-2-5. Cassette Base Block Assembly, Gooseneck Gear
Assembly and Relay Gear ············································· 5-42
2-2-6. TG1 Adjustment Plate Assembly, Tension Coil Spring
(TG1), TG1 Arm Assembly, TG7 Retainer Spring and
TG7 Arm Block Assembly ············································ 5-43
2-2-7. Brake Slider Assembly, Pinch Slider Assembly and
Cam Gear ······································································· 5-43
2-2-8. Pinch Arm Assembly, Torsion Spring (TG7LD), Pinch
Press Arm and Eject Arm ·············································· 5-44
2-2-9. GL Block Assembly, GL Driving Gear and HC Driving
Arm ················································································ 5-44
2-2-10. Capstan Motor, Conversion Pulley, Timing Belt and
Holder ·········································································· 5-45
2-2-11. L Motor Block Assembly and FP-594 Flexible Board ·· 5-46
2-2-12. Reset Arm (S), Brake (S), Brake Rack (S), Brake (T),
Brake Gear (T), Brake Spring (T) and
Extension Spring ························································· 5-47
2-2-13. Coaster (S) / (T) Assembly, GL Arm (S) / (T) Assembly,
Guide Rail, GL Gear (S) / (T) and Torsion Spring
(GLS) / (GLT) ······························································ 5-48
2-2-14. L Motor Assembly, Motor Shield, FP-248 Flexible Board,
TG1 Spring Hook, Spring Hook Fulcrum Base,
Spring Hook Driving Arm, Worm Shaft, Deceleration
Gear and Motor Holder ··············································· 5-49
2-3. CHECK AND ADJUSTMENT ····································· 5-50
2-3-1. FWD Position Checking and Adjustment ····················· 5-51
2-3-2. FWD Back Tension Checking and Adjustment ············· 5-51
2-2-3. Reel Table (S) / Reel Table (T) Torque Check ·············· 5-52
2-3-4. Preparation for Tape Path Checking and Adjustment ···· 5-53
2-3-5. Track Checking and Adjustment ··································· 5-54
2-3-6. TG7 Slack Checking and Adjustment ··························· 5-54
2-3-7. Curl Checking and Adjustment ····································· 5-55
2-3-8. CUE / REV Check ························································· 5-55
2-3-9. Rising Check ································································· 5-55
2-4.
PERIODIC CHECK ······················································ 5-56
2-4-1. Cleaning of Rotary Drum Assembly ····························· 5-56
2-4-2. Cleaning of Tape Path System ······································· 5-56
2-4-3. Periodic Checks ····························································· 5-56
5-3.
VIDEO SECTION ADJUSTMENTS ··························· 5-57
3-1. PREPARATIONS BEFORE ADJUSTMENTS ············ 5-57
3-1-1. Equipment Required ······················································ 5-57