Sony TRINITRON KV-21C5B Service Manual page 4

21 pin connector ( 1/
21
19
17
15
13
11
9
7
5
3
1
, 2 / )
20
18
16
14
12
10
8
6
4
2
Pin No 1 2 4 Signal
1 Audio output B
(right)
Audio output B
2 (right)
Audio output A
3 (left)
4 Ground (audio)
5 Ground (blue)
6 Audio input A
(left)
7 Blue input
8 Function select
(AV control)
9 Ground (green)
10 Open
11 Green
12 Open
13 Ground (red)
14 Ground (blanking)
_ _ Red input
15
_ (S signal Chroma
input)
16 Blanking input
(Ys signal)
17 Ground (video
output)
18 Ground (video
input)
19 Video output
_ _ Video input
20
_ Video input
Y (S signal)
21 Common ground
(plug, shield)
Connected
4
Signal level
Standard level : 0.5V rms
Output impedence : Less than 1kohm*
Standard level : 0.5V rms
Output impedence : More than 10kohm*
Standard level : 0.5V rms
Output impedence : Less than 1kohm*
Standard level : 0.5V rms
Output impedence : More than 10kohm*
0.7 +/- 3dB, 75 ohms positive
High state (9.5-12V) : Part mode
Low state (0-2V) : TV mode
Input impedence : More than 10K ohms
Input capacitance : Less than 2nF
Green signal : 0.7 +/- 3dB, 75 ohms,
positive
0.7 +/- 3dB, 75 ohms, positive
0.3 +/- 3dB, 75 ohms, positive
High state (1-3V) Low state (0-0.4V)
Input impedence : 75 ohms
1V +/- 3dB, 75ohms, positive sync 0.3V
(-3+10dB)
1V +/- 3dB, 75ohms, positive sync 0.3V
(-3+10dB)
1V +/- 3dB, 75ohms, positive sync 0.3V
(-3+10dB)
Not Connected (open) * at 20Hz - 20kHz