Read Sony CCD-TR648E / CCD-TR748E / CCD-TR848 Service Manual online
5-29
CCD-TR648E/TR748E/TR848
For NTSC model
For PAL model
Color bar signal waveform
Color bar pattern
Color bar signal waveform
Fig. 5-3-3. Color bar signal of alignment tapes
1V
0.714V
0.286V
White (75%)
White (100%)
Y
ello
w
Cy
an
Green
Magenta
Red
Blue
Burst signal
0.286V
Q
I
Horizontal sync signal
(75%)
White
Y
ello
w
Cy
an
Green
Magenta
Red
Blue
Q
I
White
(100%)
Black
1V
0.7V
0.3V
White (100%)
Y
e
llo
w
Cy
an
Green
Magenta
Red
Blue
Burst signal
Horizontal sync signal
0.3V
(100%)
Y
ello
w
Cy
an
Green
Magenta
Red
Blue
White
Blac
k
Color bar pattern
3-1-5.
Alignment Tape
The following table lists alignment tapes which are available.
Use the tape specified in the signal column for each adjustment. If the type of tape to be used for checking operations is not specified, use
whichever type.
Use the tape specified in the signal column for each adjustment. If the type of tape to be used for checking operations is not specified, use
whichever type.
Alignment tape
Tape type:
ME .................................. Particle type metal tape
MP ................................... Evaporated type metal tape
MP ................................... Evaporated type metal tape
Table. 5-3-3.
Fig.5-3-3. shows the 75% color bar signals recorded on the alignment tape.
Note:
Measure using the VIDEO terminal (Terminated at 75
Ω
).
Name
Tracking
(WR5-1NP(NTSC), WR5-1CP(PAL))
Video frequency characteristics
(WR5-7NE(NTSC), WR5-7CE(PAL))
Operation check
(WR5-5NSP(NTSC), WR5-5CSP(PAL))
Operation check
(WR5-8NSE(NTSC), WR5-8CSE(PAL))
Operation check
(WR5-4NL(NTSC), WR5-4CL(PAL))
Operation check
(WR5-8NLE(NTSC), WR5-8CLE(PAL))
BPF adjustment
(WR5-11NS(NTSC), WR5-11CS(PAL))
Tape speed
SP
SP (NTSC)
LP (PAL)
SP
SP
LP
LP
SP
Usage
Tape path adjustment, Switching position
adjustment
Frequency characteristics adjustment
Operation check
BPF adjustment
Recording mode
Standard 8
Hi8
Standard 8
Hi8
Standard 8
Hi8
Standard 8
Tape type
MP
ME
MP
ME
MP
ME
MP
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