Hitachi 32PD3000 - SCART;FC-MSC Connection (Schematic Sheet 7)

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