DCR-PC10, DCR-PC10E - Sony Movie Service Manual (repair manual). Page 4

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• MR-39 (SERVO),

FP-242/FP-584 (TAPE SENSOR)

SCHEMATIC DIAGRAM ···························· 4-71

• FP-242/FP-584 (TAPE SENSORS)

PRINTED WIRING BOARDS ····················· 4-75

• PD-97 (LCD DRIVER)

PRINTED WIRING BOARD ······················· 4-77

• PD-97 (LCD RGB DRIVER)

SCHEMATIC DIAGRAM ···························· 4-81

• PD-97 (TIMING GENERATOR)

SCHEMATIC DIAGRAM ···························· 4-84

• PD-97 (LCD, POWER SUPPLY FOR LCD BACK

LIGHT) SCHEMATIC DIAGRAM ·························· 4-87

• VF-117 (EVF) PRINTED WIRING BOARD ··········· 4-90
• VF-117 (EVF, POWER SUPPLY FOR EVF BACK

LIGHT) SCHEMATIC DIAGRAM ·························· 4-93

• VF-117 (EVF RGB DRIVER)

SCHEMATIC DIAGRAM ···························· 4-96

• DD-103 (POWER SUPPLY)

SCHEMATIC DIAGRAM ···························· 4-99

• DD-103 (I/O) SCHEMATIC DIAGRAM ··············· 4-102
• DD-103 (POWER SUPPLY, I/O)

PRINTED WIRING DIAGRAM ················ 4-105

5-1.

CAMERA SECTION ADJUSTMENT ··························· 5-1

1-1.

PREPARATIONS BEFORE ADJUSTMENT ················· 5-1

1-1-1. List of Service Tools ························································ 5-1
1-1-2. Preparations ····································································· 5-3
1-1-3. Power Supply Procedure ················································· 5-3
1-1-4. Precautions ······································································ 5-4
1.

Setting the Switches ························································ 5-4

2.

Adjustment Sequence ······················································ 5-4

3.

Subject ············································································· 5-4

1-2.

CAMERA SYSTEM ADJUSTMENTS ·························· 5-5

1-2-1. Adjustment Points When Major Parts

Have Been Replaced ······················································· 5-5

1-2-2. Initialization of Page F data ············································· 5-5
1-2-3. Modification of Page F data ············································ 5-6
1-2-4. PLL Adjustment (VC-199 Board)[Procedure-1] ············· 5-6
1-2-5. PLL Adjustment (VC-199 Board)[Procedure-2] ············· 5-7
1-2-6. Original Oscillation Adjustment (VC-199 Board) ·········· 5-7
1-2-7. HALL Adjustment ··························································· 5-8
1-2-8. Flange Back Adjustment (1) ·········································· 5-10
1-2-9. Flange Back Adjustment (2) ·········································· 5-11
1-2-10. Flange Back Check ····················································· 5-12
1-2-11. Picture Frame Setting ·················································· 5-13
1-2-12. Color Reproduction Adjustment ································· 5-14
1-2-13. Color Reproduction Check ········································· 5-15
1-2-14. IRIS IN/OUT Adjustment ··········································· 5-16
1-2-15. MAX GAIN Adjustment ············································· 5-17
1-2-16. Auto White Balance Reference Data Input ················· 5-18
1-2-17. Auto White Balance Adjustment ································· 5-19
1-2-18. White Balance Check ·················································· 5-20
1-2-19. Velocity Sensor Sensitivity Adjustment ······················ 5-21
1-3.

COLOR ELECTRONIC VIEWFINDER SYSTEM
ADJUSTMENTS ··························································· 5-22

1-3-1. EVR Initial Data Input ·················································· 5-22
1-3-2. VCO Adjustment (VF-117 Board) ································ 5-23
1-3-3. BRIGHT Adjustment (VF-117 Board) ·························· 5-23
1-3-4. CONTRAST Adjustment (VF-117 Board) ···················· 5-24
1-3-5. Backlight Current Consumption Adjustment

(VF-117 Board) ····························································· 5-25

1-3-6. White Balance Adjustment ············································ 5-26
1-4.

LCD SYSTEM ADJUSTMENTS ································· 5-27

1-4-1. LCD Initial Data Input ·················································· 5-27
1-4-2. 15.5 V Adjustment (PD-97 Board) ································ 5-28

1-4-3. VCO Adjustment (PD-97 Board) ·································· 5-28
1-4-4. BRIGHT Adjustment (PD-97 Board) ···························· 5-29
1-4-5. CONTRAST Adjustment (PD-97 Board) ······················ 5-29
1-4-6. White Balance Adjustment ············································ 5-30
1-5.

ARRANGEMENT DIAGRAM FOR
ADJUSTMENT PARTS ················································ 5-32

5-2.

MECHANISM SECTION ADJUSTMENTS ··············· 5-37

2-1.

OPERATING WITHOUT CASSETTE ························ 5-37

2-2.

TAPE PATH ADJUSTMENT ········································ 5-37

1.

Preparations for Adjustment ·········································· 5-37

2.

Procedure after operation ·············································· 5-37

5-3.

VIDEO SECTION ADJUSTMENTS ··························· 5-38

3-1.

PREPARATIONS BEFORE ADJUSTMENT ··············· 5-38

3-1-1. Equipments to be Used ·················································· 5-38
3-1-2. Power Supply Procedure ··············································· 5-38
3-1-3. Precautions in Adjustment ············································· 5-39
3-1-4. Adjusting Connectors ···················································· 5-39
3-1-5. Connection of Equipment ·············································· 5-40
3-1-6. Output Level and Impedance ········································ 5-40
3-2.

POWER SUPPLY SYSTEM ADJUSTMENTS ············ 5-41

1.

Power Supply Voltage Check (DD-103 Board) ············· 5-41

3-3.

SYSTEM CONTROLLER SYSTEM
ADJUSTMENTS ··························································· 5-42

3-3-1. Initializing the Page D Data ·········································· 5-42
3-3-2. Modification of Page D Data ········································· 5-42
3-3-3. Initializing the Page C Data ··········································· 5-43
3-3-4. Modification of Page C Data ········································· 5-43
3-3-5. Battery Down Adjustment ············································· 5-44
3-4.

SERVO SYSTEM ADJUSTMENTS ···························· 5-45

1.

T Reel FG Duty Adjustment and CSerr Adjustment
(MR-39 Board) ······························································ 5-45

2.

Switching Position Adjustment (MR-39 Board) ··········· 5-46

3-5.

VIDEO SYSTEM ADJUSTMENTS ····························· 5-47

3-5-1. RF Block Adjustment (MR-39 Board) ·························· 5-47
1.

Record Current Adjustment/
Frequency Response Check ··········································· 5-47

2.

PLL fo Adjustment (MR-39 Board) ······························ 5-48

3.

CLK DELAY Adjustment (MR-39 Board) ··················· 5-49

4.

AGC Center Level Adjustment (VC-199 Board) ·········· 5-50

5.

PLL Capture Range Adjustment (VC-199 Board) ········ 5-51

6.

AEQ Adjustment (VC-199 Board) ································ 5-52

3-5-2. Base Band Block Adjustment ········································ 5-53
1.

Composite Output Y Level Adjustment
(VC-199 Board) ····························································· 5-53

2.

Composite Output Chroma Level Adjustment
(VC-199 Board) ····························································· 5-53

3.

S-Y Output Level Adjustment (VC-199 Board) ············ 5-54

4.

S-C Output Chroma Level Adjustment
(VC-199 Board) ····························································· 5-54

3-5-3. Clock Adjustment ·························································· 5-55
1.

IC1900 27MHz XTAL fo adjustment
(VC-199 Board) ····························································· 5-55

3-5-4. BIST Check ··································································· 5-56
4-1.

Playback System Check ················································ 5-56

1.

IC1701 (D1) playback system check ····························· 5-56

2.

IC1901(A1) playback system check ······························ 5-57

3.

IC1500 (U1) playback system check ····························· 5-57

4-2.

Recording System Check ·············································· 5-58

3-6.

IR TRANSMITTER ADJUSTMENTS ························· 5-60

3-6-1. Preparations ··································································· 5-60
1.

Equipment Connection ·················································· 5-60

3-6-2. IR Video Carrier Frequency Adjustment ······················· 5-60
3-6-3. IR Video Deviation Adjustment ···································· 5-61
3-6-4. IR Audio Deviation Adjustment ···································· 5-61
3-7.

AUDIO SYSTEM ADJUSTMENTS ···························· 5-62

3-7-1. Preparations ··································································· 5-62
3-7-2. Playback Level Check ··················································· 5-63