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SVHS Output Connector
4.7.2.
SVHS100
Pin
Pin
Functions
No.
No.
1,2 GND
4
3
C
5
SCART/FC-MSC Connection (Schematic Sheet 7)
4.8.
SCART Connectors
4.8.1.
Pin
AV1
No.
SCT101
1 Sound o/p R Sound o/p R
2 Sound i/p R
3 Sound o/p L
4 GND
5 GND
6 Sound i/p L
7 N.C.
8 Switch
9 GND
10 AVLINK
11 N.C.
12 N.C.
13 GND
14 GND
15 C in
16 N.C.
17 GND
18 GND
19 TV output
20 CVBS/Y in
21 GND
AV3000 AVC Unit Service Manual
Functions
Y
GND (SW)
AV2
SCT100-TOP
SCT100-BOTTOM
Sound o/p R
Sound i/p R
Sound input R
Sound o/p L
Sound o/p L
GND
GND
GND
GND
Sound i/p L
Sound i/p L
Blue-in
Blue-in
Switch
Switch
GND
GND
N.C.
N.C.
Green-in
Green-in
N.C.
N.C.
GND
GND
GND
GND
Red-in
Red-in
Fast Blanking Fast Blanking
GND
GND
GND
GND
Monitor o/p
Monitor output
CVBS in
CVBS in
GND
GND
AV3
General Specification
Audio output R: ≤1KΩ, nominal 0.5Vrms ±3dB, max
2Vrms: 54% modulation in FM/AM
Audio input R: ≥10KΩ, nominal 0.5Vrms, min.0.2Vrms,
max 2Vrms
Audio output L: ≤1KΩ, nominal 0.5Vrms 3dB, max
2Vrms: 54% modulation in FM/AM
Audio common return
Blue return
Audio input L: ≥10KΩ, nominal 0.5Vrms, min.0.2Vrms,
max 2Vrms
Blue: 75Ω, 0.7 ±0.1V
Function switch: ≥10KΩ, ≤2nF, Level 0: 0~2V, Level
1A: +4.5~7V (16:9), Level 1B: +9.5~12V (4:3)
Green return
AVlink: TTL level
Green: 75Ω, 0.7 ±0.1V
Under consideration
Red return
Blanking return
Red/C: 75Ω, 0.7 ±0.1V (Red), ±3dB at 1 V
(C)
Blanking: 75Ω, logical 0 (off): 0~0.4V, logical 1: +1~3V
Video output return
Video input return
Video/Y output: 75Ω, 1 V
+10dB)
Video input: 75Ω, 1 V
Common return and contact 8, 10, 12
11
Y signal
p-p
±3dB (sync 0.3V -3dB
p-p
±3dB (sync 0.3V -3dB +10dB)
p-p
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