Sony HDCU-950 User Manual

1-8 (E)

HDCU-950 IMM

S411

A

B

C

D

E

F

G

H

J

K

1

2

3

4

5

S428

S405

S427

S422

S423

S421

S424

S414

S202

S413

S407

S406

S403

S404

S419

S418

S420

S412

S408

S402

S409

S410

S417

S416

AT

POWER

H PHASE

REFERENCE

/1.001

90H

REF IN

UN
LOCK

HD

REM
BB

STEP

COARSE

ADV

DELAY

1-6. Setting of Switches on Boards

n
Do not change the settings of the switches described
“Factory use only” and unused switches.

. S202

Factory use only
Factory setting : OFF

. S402 (SKIN GATE LEV)

When S408 on the AT-149 board is set to LOC, adjusts
the zebra level of the skin gate of the MONITOR output
signal.
Factory setting : 8

. S403 (MOD LEVEL)

When S408 on the AT-149 board is set to LOC, this
switch is valid.
When S410 on the AT-149 board is set to ON, adjusts
the aspect modulation level of the MONITOR output
signal.

. 404 (MARKER SEL)

Sets the type of the aspect marker.

0

4 : 3

1

13 : 9

2

14 : 9

3

15 : 9

4

14.94 : 9

5

16 : 8.649

6

16 : 6.75

7

Not used

8 through F

Interlocking aspect ratio of the
down-converter

Factory setting : 8

. 405 (H PHASE STEP)

Performs the coarse adjustment of the H phase when
S427 on the AT-149 board is set to position other than
REM. Perform the fine adjustment using S428 on the
AT-149 board.
Factory setting : 8

. S406 (V PHASE)

Adjusts the vertical phase with regard to the reference
signal in unit of line.
Factory setting : 8

. S407 (CONVERSION DELAY PHASE)

Performs the fine adjustment of the delay amount of the
signal between HD and SD that is set by S417 on the
AT-149, in unit of 1H or 2.2 

usec.

Factory setting : 0