JVC AV-28H5BU Service Manual

(No.YA263)1-7
2.3 21-PIN EURO CONNECTOR (SCART) : EXT-1/EXT-2/EXT-3
(P-P= Peak to Peak, B-W= Blanking to white peak)
Pin No. Signal designation Matching value EXT-1 EXT-2 EXT-3
1 AUDIO R output 500mV(rms) (Nominal), Low impedance Used (TV OUT) Used (LINE OUT) Not used
2 AUDIO R input 500mV(rms) (Nominal), High impedance Used (R1) Used (R2) Used (R3)
3 AUDIO L output 500mV(rms) (Nominal), Low impedance Used (TV OUT) Used (LINE OUT) Not used
4AUDIO GND UsedUsedUsed
5 GND (B) Used Used Used
6 AUDIO L input 500mV(rms) (Nominal), High impedance Used (L1) Used (L2) Used (L3)
7 B input 700mV
(B-W)
, 75Ω Used Used Not used
8
FUNCTION SW
(SLOW SW)
Low : 0V-3V
High : 8V-12V, High impedance
Used Used Used
9 GND (G) Used Used Used
10 SCL / T-V LINK Not used
Used
(SCL2 / TV-LINK)
Not used
11 G input 700mV
(B-W)
, 75Ω Used Used Not used
12 SDA Not used Used (SDA2) Not used
13 GND (R) Used Used Used
14 GND (YS) Used Not used Not used
15 R / C input
R : 700mV
(B-W)
, 75Ω
C : 300mV
(P-P)
, 75Ω
Used (R) Used (C2/R) Used (C3)
16 Ys input (FAST SW) Low : 0V-0.4V, High : 1V-3V, 75
Ω Used Used Not used
17 GND (VIDEO output) Used Used Used
18 GND (VIDEO input) Used Used Used
19 VIDEO output 1V
(P-P)
(Negative sync), 75Ω Used (TV OUT) Used (LINE OUT) Not used
20 VIDEO / Y input 1V
(P-P)
(Negative sync), 75Ω Used Used Used
21 COMMON GND Used Used Used
20 18 16 14 12 10 8 6 4 2
21 19 17 15 13 11 9 7 5 3 1
[Pin assignment]

JVC AV-28H5BU Specifications

General

Brand	JVC
Model	AV-28H5BU
Category	TV
Language	English