Sony STR-DA5400ES Service Manual page 26

STR-DA5400ES
VIDEO CALIBRATION ADJUSTMENT
Adjustment to decide the standard of the video input signal.
Note: After replacing D VIDEO board, or after "SUPER RESET" of the
special menu mode is executed, perform this adjustment.
Connection:
color pattern
generator
color bars 100%
A-VIDEO board COMPONENT VIDEO ASSIGNABLE
(INPUT ONLY) IN 2 jack (J6007)
A-VIDEO board DVD VIDEO IN jack (J6003)
A-VIDEO board EXT VIDEO IN jack (J6001)
Procedure:
1. "DVD" is selected by using [INPUT SELECTOR] dial.
2. Connect a color pattern generator to the COMPONENT VID
EO ASSIGNABLE (INPUT ONLY) IN 2 jack (J6007) on the
A-VIDEO board and DVD VIDEO IN jack (J6003) on the
A-VIDEO board and EXT VIDEO IN jack (J6001) on the A-
VIDEO board.
3. Input NTSC color bars signal from the color pattern genera-
tor.
4. Enter the special menu mode referring to the "SPECIAL
MENU MODE" (refer to page 23) of the test mode.
5. Press the [ ]/[ ] buttons on the remote commander to select
M m
the "VIDEO FACTORY MENU", and press the [ENTER] but-
ton on the remote commander. It enters the test mode, and dis-
play as below.
V.CALIBRATION START? y NTSC : MW--_____
(PAL input) PAL : MW--_____
(HD input) HD-V : MW--_____
6. In state of step 5, press the [MEMORY/ENTER] button. The
adjustment is automatically completed, and result is written in
the EEPROM, and display as below.
(NTSC input)
V. CAL. OK N: _:_/N: _ _
(PAL input)
V. CAL. OK N: P:_/N: P: _
(HD input)
V. CAL. OK N: P:H/N: P: H
When "Check XXXX V-IN" is displayed, Video signal neces-
sary for the measurement while measuring it last time was not
detected and it became an error. Confi rm the input of the video
of the terminal connection etc., and measure the [MEMORY/
ENTER] button again pressing.
7. Input PAL color bars signal from the color pattern generator.
8. Perform step 4 to 6.
9. Input HD color bars signal (720p or 1080p) from the color pat-
tern generator.
10. Perform step 4 to 6.
26
set
FM AUTO STOP CHECK
signal
generator
set
Procedure:
1. Turn on the set.
2. Input the following signal from signal generator to FM antenna
input directly.
Carrier frequency: A = 87.5 MHz, B = 98 MHz, C = 108 MHz
Deviation : 75 kHz
Modulation : 1 kHz
ANT input : 35 dBu (EMF)
Note: Use 75 ohm coaxial cable to connect signal generator and the set.
You cannot use video cable for checking.
Use signal generator whose output impedance is 75 ohm.
3. Set to FM tuner function and scan the input FM signal with
automatic scanning.
4. Confi rm that input frequency of A, B and C are detected and
automatic scanning stops.
When the station signal is received in good condition, automatic
scanning stops.