Sony FD Trinitron KV-29LS30K, Руководство по обслуживанию

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5
21 pin connector
Connected Not Connected (open) * at 20Hz - 20kHz
Pin No 1 2 4 Signal Signal level
1 Audio output B
(right) Standard level : 0.5V rms
Output impedence : Less than 1kohm*
2
Audio output B
(right) Standard level : 0.5V rms
Output impedence : More than 10kohm*
3
Audio output A
(left) Standard level : 0.5V rms
Output impedence : Less than 1kohm*
4 Ground (audio)
5 Ground (blue)
6 Audio input A
(left) Standard level : 0.5V rms
Output impedence : More than 10kohm*
7 Blue input 0.7 +/- 3dB, 75 ohms positive
8 Function select
(AV control)
High state (9.5-12V) : Part mode
Low state (0-2V) : TV mode
Input impedence : More than 10K ohms
Input capacitance : Less than 2nF
9 Ground (green)
10 Open
11 Green Green signal : 0.7 +/- 3dB, 75 ohms,
positive
12 Open
13 Ground (red)
14 Ground (blanking)
15
_ _ Red input 0.7 +/- 3dB, 75 ohms, positive
_ (S signal Chroma
input) 0.3 +/- 3dB, 75 ohms, positive
16 Blanking input
(Ys signal) High state (1-3V) Low state (0-0.4V)
Input impedence : 75 ohms
17 Ground (video
output)
18 Ground (video
input)
19 Video output 1V +/- 3dB, 75ohms, positive sync 0.3V
(-3+10dB)
20
_ _ Video input 1V +/- 3dB, 75ohms, positive sync 0.3V
(-3+10dB)
_ Video input
Y (S signal) 1V +/- 3dB, 75ohms, positive sync 0.3V
(-3+10dB)
21 Common ground
(plug, shield)
19
17
15
13
11
9
7
5
3
1
20
18
16
14
12
10
8
6
4
2
21
Rear Connection Panel Front Connection Panel
p
- +
4
MONO
4
L/G/S/I
R/D/D/D
s 4
n o i t a r u g i f n o c n i p t e k c o s o e d i V S
n i P
o N
l a n g i S l e v e L l a n g i S
1 d n u o r G -
2 d n u o r G -
3 t u p n i ) l a n g i s S ( Y , m h o 5 7 B d 3 - / + V 1
V 3 . 0 . c n y S e v i t i s o p
B d 0 1 + 3 -
4 t u p n i ) l a n g i s S ( C B d 3 - / + V 3 . 0
e v i t i s o p , m h o 5 7
. c n y S
S-Video
socket