DCR-TRV25, DCR-TRV27 - Sony Movie Service Manual (repair manual). Page 6

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3.

S VIDEO OUT Chroma Level Adjustment
(VC-281 Board) ····························································· 5-51

4.

VIDEO OUT Y, Chroma Level Check (VC-281 Board) · 5-51

3-5.

AUDIO SYSTEM ADJUSTMENTS ···························· 5-52

1.

Playback Level Check ··················································· 5-53

2.

Overall Level Characteristics Check ····························· 5-53

3.

Overall Distortion Check ··············································· 5-53

4.

Overall Noise Level Check ············································ 5-53

5.

Overall Separation Check ·············································· 5-53

5-4.

SERVICE MODE ·························································· 5-54

4-1.

ADJUSTMENT REMOTE COMMANDER ················ 5-54

1.

Using the adjustment remote commander ····················· 5-54

2.

Precautions upon using the adjustment remote commander · 5-54

4-2.

DATA PROCESS ··························································· 5-55

4-3.

SERVICE MODE ·························································· 5-56

1.

Setting the Test Mode ···················································· 5-56

2.

Emergence Memory Address ········································ 5-56

2-1.

EMG Code (Emergency Code) ····································· 5-56

2-2.

MSW Code ···································································· 5-57

3.

Bit value discrimination ················································ 5-58

4.

Switch check (1) ···························································· 5-58

5.

Switch check (2) ···························································· 5-58

6.

Switch check (3) ···························································· 5-59

7.

Switch check (4) ···························································· 5-59

8.

Record of Use check (1) ················································ 5-60

9.

Record of Use check (2) ················································ 5-60

10.

Record of Self-diagnosis check ····································· 5-60

6-1.

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

6-1-1. OVERALL ······································································ 6-1
6-1-2. FRONT PANEL SECTION ············································· 6-2
6-1-3. CABINET (R) SECTION ··············································· 6-3
6-1-4. LCD SECTION (2.5INCH) (TRV25) ····························· 6-4
6-1-5. LCD SECTION (3.5INCH) (TRV27) ····························· 6-5
6-1-6. EVF SECTION ································································ 6-6
6-1-7. MAIN CHASSIS COMPLETE SECTION ····················· 6-7
6-1-8. CABINET (L) SECTION ················································ 6-8
6-1-9. CASSETE COMPARTMENT ASSEMBLY,

DRUM BLOCK ASSEMBLY ········································· 6-9

6-1-10. LS CHASSIS BLOCK ASSEMBLY ·························· 6-10
6-1-11. MECHANISM CHASSIS BLOCK ASSEMBLY ······ 6-11
6-2.

ELECTRICAL PARTS LIST ········································ 6-12

*

Color reproduction frame is shown on page 233.