Read Sony DCR-TRV820 / DCR-TRV820E / DCR-TRV820P Service Manual online
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Section
Title
Page
Section
Title
Page
3-1-1. Equipment to Required ......................................... 5-36
3-1-2. Precautions on Adjusting ...................................... 5-37
3-1-3. Adjusting Connectors ............................................ 5-38
3-1-4. Connecting the Equipment .................................... 5-38
3-1-5. Alignment Tape ...................................................... 5-39
3-1-6. Input/output Level and Impedance ....................... 5-40
3-2.
3-1-2. Precautions on Adjusting ...................................... 5-37
3-1-3. Adjusting Connectors ............................................ 5-38
3-1-4. Connecting the Equipment .................................... 5-38
3-1-5. Alignment Tape ...................................................... 5-39
3-1-6. Input/output Level and Impedance ....................... 5-40
3-2.
System Control System Adjustment ..................... 5-41
1. Initialization of 7, 8, C, D, E, F Page Data ............ 5-41
2. Node Unique ID No. Input ..................................... 5-41
2. Node Unique ID No. Input ..................................... 5-41
2-1.
Input of Company ID ............................................. 5-41
2-2.
Input of Serial No. ................................................. 5-41
3.
Battery End Adjustment (VC-235 Board) .............. 5-43
3-3.
Servo and RF System Adjustments ...................... 5-44
1. REEL FG Adjustment (VC-235 Board) ................. 5-44
2. PLL f
2. PLL f
0
& LPF f
0
Pre-adjustment (VC-235 Board) .. 5-44
3. Switching Position Adjustment (VC-235 Board) ... 5-45
4. AGC Center Level Adjustment (VC-235 Board) ... 5-45
5. APC & AEQ Adjustment (VC-235 Board) ............. 5-46
6. PLL f
4. AGC Center Level Adjustment (VC-235 Board) ... 5-45
5. APC & AEQ Adjustment (VC-235 Board) ............. 5-46
6. PLL f
0
& LPF f
0
Final Adjustment
(VC-235 Board) ..................................................... 5-46
7. Hi8/standard 8 mm Switching Position Adjustment
(VC-235 Board) ..................................................... 5-47
8. CAP FG Duty Adjustment (VC-235 Board) ........... 5-47
3-4.
Video System Adjustments ................................... 5-48
3-4-1. Video System Adjustments ................................... 5-48
1. 27 MHz/36 MHz Origin Oscillation Adjustment
(VC-235 Board)) .................................................... 5-48
2. Chroma BPF f
0
Adjustment (VC-235 Board) ........ 5-48
3. S VIDEO OUT Y Level Adjustment
(VC-235 Board) ..................................................... 5-49
4. S VIDEO OUT Chroma Level Adjustment
(VC-235 Board) ..................................................... 5-49
5. VIDEO OUT Y, Chroma Level Check
(VC-235 Board) ..................................................... 5-50
6. Hi8/standard 8 mm AFC f
0
Adjustment
(VC-235 Board) (Using Digital Voltmeter) ............ 5-50
7. Hi8/standard 8 mm AFC f
0
Adjustment
(VC-235 Board) (Auto Adjustment) ....................... 5-50
3-5.
IR Transmitter Adjustments ................................... 5-51
1. IR Video Carrier Frequency Adjustment
(MI-37 Board) ........................................................ 5-51
2. IR Video Deviation Adjustment (MI-37 Board) ..... 5-51
3. IR Audio Deviation Adjustment (MI-37 Board) ...... 5-52
3. IR Audio Deviation Adjustment (MI-37 Board) ...... 5-52
3-6.
Audio System Adjustments ................................... 5-53
1. Hi8/standard 8 mm AFM BPF f
0
Adjustment
(VC-235 Board) ..................................................... 5-53
2. Hi8/standard 8 mm AFM 1.5 MHz Deviation
Adjustment (VC-235 Board) .................................. 5-54
3. Hi8/standard 8 mm AFM 1.7 MHz
Deviation Adjustment (VC-235 Board) .................. 5-54
4. Digital8 Playback Level Check ............................. 5-54
5. Overall Level Characteristics Check ..................... 5-54
6. Overall Distortion Check ....................................... 5-54
7. Overall Noise Level Check ................................... 5-55
8. Overall Separation Check ..................................... 5-55
5. Overall Level Characteristics Check ..................... 5-54
6. Overall Distortion Check ....................................... 5-54
7. Overall Noise Level Check ................................... 5-55
8. Overall Separation Check ..................................... 5-55
3-7.
Printer System Adjustment ................................... 5-56
1. Printer Head Voltage Adjustment ......................... 5-56
5-4.
SERVICE MODE ........................................................ 5-57
4-1.
Adjustment Remote Commander ......................... 5-57
1. Using the Adjustment Remote Commander ......... 5-57
2. Precautions Upon Using the Adjustment Remote
2. Precautions Upon Using the Adjustment Remote
Commander ........................................................... 5-57
4-2.
Data Process ......................................................... 5-58
4-3.
Service Mode ........................................................ 5-59
1. Setting the Test Mode ........................................... 5-59
2. Emergence Memory Address ................................ 5-59
2. Emergence Memory Address ................................ 5-59
2-1.
C Page Emergence Memory Address .................. 5-59
2-2.
F Page Emergence Memory Address ................... 5-60
2-3.
EMG Code (Emergency Code) ............................. 5-60
2-4.
MSW Code ............................................................ 5-61
3. Bit Value Discrimination ........................................ 5-62
4. Input/output Check ................................................ 5-62
5. LED, LCD (Display Window) Check ..................... 5-62
6. Printer LED Check ................................................ 5-62
4. Input/output Check ................................................ 5-62
5. LED, LCD (Display Window) Check ..................... 5-62
6. Printer LED Check ................................................ 5-62
7. Record of Use Check ............................................ 5-63
8. Switch Check (1) ................................................... 5-63
9. Switch Check (2) ................................................... 5-64
8. Switch Check (1) ................................................... 5-63
9. Switch Check (2) ................................................... 5-64
10. Headphone Jack Check ........................................ 5-64
6.
REPAIR PARTS LIST
6-1.
Exploded Views .......................................................... 6-1
6-1-1. Front Panel Section .............................................. 6-1
6-1-2. Cabinet (R) Section ............................................... 6-2
6-1-3. LCD Assembly Section ......................................... 6-3
6-1-4. EVF Block Section ................................................ 6-4
6-1-5. Cabinet (L) Section ............................................... 6-5
6-1-6. Battery Panel Block Section ................................. 6-6
6-1-7. Lens Block Section ................................................ 6-7
6-1-8. Main Board Section ............................................... 6-8
6-1-9. Cassette Compartment Assembly ........................ 6-9
6-1-10. LS Chassis Assembly ............................................ 6-10
6-1-11. Mechanism Chassis Assembly ............................. 6-11
6-1-2. Cabinet (R) Section ............................................... 6-2
6-1-3. LCD Assembly Section ......................................... 6-3
6-1-4. EVF Block Section ................................................ 6-4
6-1-5. Cabinet (L) Section ............................................... 6-5
6-1-6. Battery Panel Block Section ................................. 6-6
6-1-7. Lens Block Section ................................................ 6-7
6-1-8. Main Board Section ............................................... 6-8
6-1-9. Cassette Compartment Assembly ........................ 6-9
6-1-10. LS Chassis Assembly ............................................ 6-10
6-1-11. Mechanism Chassis Assembly ............................. 6-11
6-2.
Electrical Parts List ..................................................... 6-12
*
The optical axis frame is shown on page 295.
The color reproduction frame is shown on page 296.
The parts reference sheet is shown on page 297.
The color reproduction frame is shown on page 296.
The parts reference sheet is shown on page 297.
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