DCR-TRV15E, DCR-TRV17E (serv.man2) - Sony Movie Service Manual (repair manual). Page 6

— 6 —

2-3.

TAPE PATH ADJUSTMENT ········································ 5-34

1.

Preparation for Adjustment ··········································· 5-34

2.

Procedure after operations ············································· 5-34

5-3.

VIDEO SECTION ADJUSTMENTS ··························· 5-35

3-1.

PREPARATIONS BEFORE ADJUSTMENTS ············ 5-35

3-1-1. Equipment Required ······················································ 5-35
3-1-2. Precautions on Adjusting ··············································· 5-36
3-1-3. Adjusting Connectors ···················································· 5-37
3-1-4. Connecting the Equipment ············································ 5-37
3-1-5. Alignment Tapes ··························································· 5-38
3-1-6. Input/Output Level and Impedance ······························ 5-38
3-2.

SYSTEM CONTROL SYSTEM ADJUSTMENT ········ 5-39

1.

Initialization of B, C, D, E, F, 7, 8 Page Data ··············· 5-39

2.

Serial No. Input ····························································· 5-39

2-1.

Company ID Input ························································· 5-39

2-2.

Serial No. Input ····························································· 5-39

3-3.

SERVO AND RF SYSTEM ADJUSTMENT ··············· 5-41

1.

Cap FG Duty Adjustment (VC-260 board) ··················· 5-41

2.

PLL fo & LPF fo Adjustment (VC-260 board) ············· 5-41

3.

Switching Position Adjustment (VC-260 board) ··········· 5-42

4.

AGC Center Level and APC & AEQ Adjustment ········· 5-42

4-1.

Preparations before adjustments ···································· 5-42

4-2.

AGC Center Level Adjustment (VC-260 board) ··········· 5-43

4-3.

APC & AEQ Adjustment (VC-260 board) ···················· 5-43

4-4.

Processing after Completing Adjustments ···················· 5-44

5.

PLL fo & LPF fo Final Adjustment (VC-260 board) ···· 5-44

3-4.

VIDEO SYSTEM ADJUSTMENTS ····························· 5-45

1.

Chroma BPF f

0

 Adjustment (VC-260 board) ················ 5-45

2.

S VIDEO OUT Y Level Adjustment (VC-260 board) ··· 5-45

3.

S VIDEO OUT Chroma Level Adjustment
(VC-260 board) ····························································· 5-46

4.

VIDEO OUT Y, Chroma Level Check (VC-260 board) ·· 5-46

3-5.

IR TRANSMITTER ADJUSTMENTS ························· 5-47

1.

IR Video Carrier Frequency Adjustment (VC-260 board) · 5-47

2.

IR Video Deviation Check (VC-260 board) ·················· 5-47

3.

IR Audio Deviation Check (VC-260 board) ·················· 5-48

3-6.

AUDIO SYSTEM ADJUSTMENTS ···························· 5-49

1.

Playback Level Check ··················································· 5-50

2.

Overall Level Characteristics Check ····························· 5-50

3.

Overall Distortion Check ··············································· 5-50

4.

Overall Noise Level Check ············································ 5-50

5.

Overall Separation Check ·············································· 5-50

5-4.

SERVICE MODE ·························································· 5-51

4-1.

ADJUSTMENT REMOTE COMMANDER ················ 5-51

1.

Using the adjustment remote commander ····················· 5-51

2.

Precautions upon using the adjustment remote
commander ···································································· 5-51

4-2.

DATA PROCESS ··························································· 5-52

4-3.

SERVICE MODE ·························································· 5-53

1.

Setting the Test Mode ···················································· 5-53

2.

Emergence Memory Address ········································ 5-53

2-1.

EMG Code (Emergency Code) ····································· 5-53

2-2.

MSW Code ···································································· 5-54

3.

Bit value discrimination ················································ 5-55

4.

Switch check (1) ···························································· 5-55

5.

Switch check (2) ···························································· 5-55

6.

Switch check (3) ···························································· 5-55

7.

Switch check (4) ···························································· 5-56

8.

Record of Use check ······················································ 5-56

9.

Record of Self-diagnosis check ····································· 5-57

6-1.

EXPLODED VIEWS ······················································ 6-1

6-1-1. OVERALL SECTION ····················································· 6-1
6-1-2. CABINET (R) SECTION ··············································· 6-2
6-1-3. LCD SECTION ······························································· 6-3
6-1-4. CABINET (L) SECTION ················································ 6-4

6-1-5. MAIN CHASSIS COMPLETE SECTION ····················· 6-5
6-1-6. EVF SECTION ································································ 6-6
6-1-7. OVERALL MECHANISM DECK SECTION (J100) ···· 6-7
6-1-8. LS CHASSIS BLOCK ASSEMBLY ······························· 6-8
6-1-9. MECHANISM CHASSIS BLOCK ASSEMBLY ··········· 6-9
6-2.

ELECTRICAL PARTS LIST ········································ 6-10

Parts list of the VC-260 board are not shown.
Pages from 6-17 to 6-26 are not shown.

*

Optical axis frame and color reproduction frame are
shown on pages 220 and 221.