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1.6
Specifi cation guidelines for service use
DECODER (AV1), AV (AV2) & V.TAPE (AV3)
SP DIF input (AC3)
3
4
1
2
Pin 1
Audio R out 1V RMS 820 ohms
Pin 2
Audio R in 1V RMS 47 kohms
Pin 3
Audio L out 1V RMS 820 ohms
Pin 4
Audio GND
Pin 5
Blue GND
Pin 6
Audio L in 1V RMS 47 kohms
Pin 7*
Blue in 0.7 Vpp 75 ohms
Pin 8
Play voltage:
Data out (AV2 only)
Pin 9
Green GND
Pin 10
Not used
Pin 11*
Green in 0.7 Vpp 75 ohms
Pin 12
Not used
Pin 13
Red GND
Pin 14
Blanking GND
Pin 15*
Red in 0.7 Vpp 75 ohms
Pin 16*
Blanking in Logic 0 = 0V to 0.4V
Logic 1 = 1V to 3V
R in 75 ohms
Pin 17
Video out GND
Pin 18
Video in GND
Pin 19
Composite video out 1 Vpp 75 ohms
Pin 20
Composite video in 1 Vpp 75 ohms
Pin 21
Shield
* = Not used on AV1
Note 1: On AV2 pin 15 is also used for C in and pin 7 for C out
Note 2: On AV2 pin 20 is also used for Y in and pin 19 for Y out
Pin 1
SP DIF GND
Pin 2
SP DIF IN
Pin 3
SP DIF IN
Pin 4
SP DIF GND
(note 1)
Logic 0 = 0V to 2V
Logic 1 = 9.5V to 12V (4:3 info)
5V = 16:9 info
(note 1)
(note 2)
(note 2)
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