JVC LT-26A70BJ Service Manual page 8

2.3 21-PIN EURO CONNECTOR (SCART) : EXT-1 / EXT-2
Pin No. Signal designation
1 AUDIO R output
2 AUDIO R input
3 AUDIO L output
4 AUDIO GND
5 GND (B)
6 AUDIO L input
7 B input
8 FUNCTION SW
(SLOW SW)
9 GND (G)
10 SCL / T-V LINK
11 G input
12 SDA
13 GND (R)
14 GND (YS)
15 R / C input
16 Ys input (FAST SW)
17 GND (VIDEO output)
18 GND (VIDEO input)
19 VIDEO output
20 VIDEO / Y input
21 COMMON GND
(P-P= Peak to Peak, B-W= Blanking to white peak)
[Pin assignment]
20 18 16 14
21 19 17 15
1-8 (No.YA492)
Matching value
500mV(rms) (Nominal), Low impedance
500mV(rms) (Nominal), High impedance
500mV(rms) (Nominal), Low impedance
500mV(rms) (Nominal), High impedance
700mV , 75Ω
(B-W)
Low : 0V-3V
High : 8V-12V, High impedance
700mV , 75Ω
(B-W)
R : 700mV , 75Ω
(B-W)
C : 300mV , 75Ω
(P-P)
Low : 0V-0.4V, High : 1V-3V, 75Ω
1V (Negative sync), 75Ω
(P-P)
1V (Negative sync), 75Ω
(P-P)
12 10 8 6 4 2
13 11 9 7 5 3 1
EXT-1
Used (TV OUT) Used (LINE OUT)
Used (R1) Used (R2)
Used (TV OUT) Used (LINE OUT)
Used Used
Used Used
Used (L1) Used (L2)
Used Used
Used Used
Used Used
Not used Used
(SCL2 / TV-LINK)
Used Used
Not used Used (SDA2)
Used Used
Used Not used
Used (R) Used (C2/R)
Used Used
Used Used
Used Used
Used (TV OUT) Used (LINE OUT)
Used Used
Used Used
EXT-2