DVP-NS9100ES - Sony DVD Service Manual (repair manual). Page 24

24

<Purpose>
This adjustment is made to satisfy the NTSC/PAL standard, and if
not adjusted correctly, the brightness will be too large or small.

Mode

Video level adjustment in test mode

Signal

Color bars

Check point

VIDEO OUT connector (J502)

(75 

Ω

 terminated)

Instrument

Oscilloscope

Adjusting element

RV601

Specification

1.0 

+

–

0
0

.
.

0
0

4
2

 Vp-p

1) In the Test Mode Menu, select the “6. Video Level Adjustment”

so that color bars are generated.

2) Adjust the RV601 to attain 1.0 

+

–

0
0

.
.

0
0

4
2

 Vp-p.

<Purpose>
This adjusts progressive video output level. If it is incorrect, correct
brightness will not be attained when connected to, for instance,
projector.

Mode

Video level adjustment in test mode

Signal

Color bars

Check point

COMPONENT VIDEO OUT (Y)

connector (J620) (75 

Ω

 terminated)

Instrument

Oscilloscope

Adjusting element

RV600

Specification

1.0 

+

–

0
0

.
.

0
0

4
2

 Vp-p

1) In the Test Mode Menu, select the “6. Video Level Adjustment”

so that color bars are generated.

2) Adjust the RV600 to attain 1.0 

+

–

0
0

.
.

0
0

4
2

 Vp-p.

1) Color monitor
2) Oscilloscope 1 or 2 phenomena, band width over 100 MHz,

with delay mode

3) Remote commander

RM-ASP003 (US, Canadian, Korean, Chinese)
RM-ASP004 (AEP, UK, Russian)

4) CD reference disc

LUV-P01 (4-999-032-01)
YEDS-18 (3-702-101-01)
PATD-012 (4-225-203-01)

5) DVD reference disc

TDV-520CS0 (J-2501-236-A) (single layer) (NTSC)
HLX-503 (J-6090-069-A) (single layer) (NTSC)
HLX-504 (J-6090-088-A) (single layer) (NTSC)
TDV-540C (J-2501-235-A) (dual layer) (NTSC, Opposite)
HLX-501 (J-6090-071-A) (dual layer) (NTSC)
HLX-505 (J-6090-089-A) (dual layer) (NTSC)

Use the NTSC test disc also for PAL model.

6) SA-CD reference disc

HLXA-509 (J-6090-090-A)

7) Extension Cable (J-2501-086-A)

In the case of quality judgement when the defect of the optical
traverse unit like the skip etc. is thought, and in case of operation
confirming when replacing optical traverse unit, select “ALL” of
“1. DRIVE AUTO ADJUSTMENT” in the test mode (refer to page
17, 19), adjust DVD-SL (single layer), CD and DVD-DL (dual layer),
and confirm whether the result of each setting value is the range of
the following specification.

DVD-SL

CD

DVD-DL

L0

L1

An.Off.A

20 to E0

20 to E0

20 to E0

–

An.Off.B

20 to E0

20 to E0

20 to E0

–

An.Off.C

20 to E0

20 to E0

20 to E0

–

An.Off.D

20 to E0

20 to E0

20 to E0

–

An.Off.E

–

20 to E0

–

–

An.Off.F

–

20 to E0

–

–

An.G.Main

0E to C

0E to 1A

1D to 28

1D to 28

An.G.Side

–

0C to 1C

–

–

RF level

70 to F0

70 to F0

60 to F0

60 to F0

FE S L0

74 to FF

74 to FF

54 to FF

–

FE S L1

–

–

–

54 to FF

VTS2

00 to 10

–

–

–

TE levDVD

28 to 48

–

28 to 48

28 to 48

TE levCD

–

34 to 60

–

–

TE Offset

D0 to FF

A0 to CC

20 to E0

20 to E0

00 to 30

00 to 30

00 to 30

FCS Gain

20 to 3F

18 to38

20 to 48

20 to 48

TRK Gain

30 to 50

30 to 50

30 to 50

30 to 50

FCS Bal.1

–

–

–

–

FCS Bal.2

36 to 4F

36 to 4F

36 to 4F

36 to 4F

REFQ1

–

–

–

–

REFQ2

0C to 30

14 to 24

0C to 30

0C to 30

Jitter

07 to 14

07 to 0F

07 to 14

–

1.0 

+0.04

 Vp-p

–0.02

1.0 

+0.04

 Vp-p

–0.02