Sony BVM-1911 Operation And Maintenance Manual page 106

JBA board
I
13. Input a color-bar signal to RGB input terminal of the set.
• SYNC button (SUB CONTROL PANEL) .............................. EXT
• FORMAT button (SUB CONTROL PANEL) ........................ RGB
COMP SYNC signal
RGB color-bar signal
Tektronix 1410 (NTSC)/1411 (PAL)
• NTSC color bar signal
(
FULL FIELD color-ba)
75%AMPL
100 IRE
7.5 IRE set up
• PAL color bar signal
(
FULL FIELD color-bar)
75%AMPL
100 IRE
14. Connect an oscilloscope to TPl0l of BH board.
15. Adjust RV401 of BA board so that the
©
(100 IRE level)
coincides with
@
(100% white level) as shown in Fig. 3-5.
16. Connect an oscilloscope to TP201 of BH board.
17. Adjust RV501 of BA board so that the
©
(100 IRE level)
coincides with
@
(100% white level) as shown in Fig. 3-5.
18. Connect an oscilloscope to TPl0l of BH board.
19. Adjust RV601 of BA board so that the
©
(100 IRE level)
coincides with
@
(100% white level) as shown in Fig. 3-5.
FRONT PANEL
'-
QB QA
board board
0
0
0
0
OJ
75n
terminator
®D
0
@
BH board
TP101
@
TP201
@
TP301
Oscilloscope
Fig. 3-5
®@
AUTO
SCAN MOOE
SCREEN APER-BLUE t/ONO
PHASE Cl IROMA BRIGHTNESS CONTRAST OVER
1
INPU\
POWER
SET UP
.--,----,
r--r--1 TURE ONLY MODE
0 0 0 0
L~AD[g][g]
PROBE
DEGAUSS
[§]
[I] !,;I R G B ~
0
[g] [g][g][g][g][g][g][g][g][g]
~ ~
[QJ ~ ij
0 [g] [g]
MANUAL 3
•
0
f)
4-25
@
0
0
0
BH board
tQ]
[Q]
[Q]
0
~
TP101 RED
0
TP201 GREEN
Q
TP301 BLUE
0
SUB CONTROL PANEL (HY board)
0 0
Oil
0
BLUE GREEN
RED
0 0 0-G 0
POSITION-LEVEL-ADJUST
~o
Dl
0
0
SAD.
VITC
MARKER
0
0
FILTER
0
OMATAIX ASU
I-----
CHROMA
/PHASE
0
o:~F
0
00MB S
WHITE
MEM3
BAL A3
0
0
CROSS
HATCH
0 0
-
OGAIN
QolAS
AGB YUV •
0
TEST 6
0 0
EXT •
SECAM PAL
0 0
COMB
0
0
0
CODED
1QWH1TE
2Q GRAY
0
0
0
aQFORMAT
A
0
401NPUT
INT
0 sQsvNc
NTSC o
sQsYSTEM
TRAP
0
1Qvc SEP
MEM2 MEMl D65/D93
R2 Al AO
0 0
0
eQ"Jr.JlE
16: 9 A; 3
0 O~lEN
CONFIGURATION
0
0
sQASPECT
<5
SEL REMOTE
0
0
oQ~r~~
RESET ENT
ESC
0 0 0
OMENU
AUTO SETUP
0
0
0
4-26
BA board
RV601
o(§J
0 [QJ
@
RV501
[§]
~
RV401@
o[§J
@)~
[§J
@~
[§J
0
0
(§)
[QJ
0