Bang & Olufsen BeoCenter 1, Repair Manual

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8.1 Specifi cation guidelines
SPECIFICATION GUIDELINES FOR SERVICE USE BeoCenter 1 (Update)
CTV system *See type survey
Menu languages English, German, French, Italian, Danish, Swedish, Dutch, Spanish
Power consumption Typical 81 watts, St By < 0.8 watts
Optional
Satellite module 4190
Set-top box Controller 4195
Modulator system B/G 4016
Modulator system I 4018
Master Link module 4015
Floor stand, low 4186
Table stand 4185
Video stand, high gloss black 4189
Wall bracket 4188
Floor stand, high 4187 (plate)
4199 (tube)
4194 (base)
CONNECTIONS
V.TAPE & AV
Pin 1 Audio R out 1V RMS 150 ohms
Pin 2 Audio R in 1V RMS 40 kohms
Pin 3 Audio L out 1V RMS 150 ohms
Pin 4 Audio GND
Pin 5 Blue GND
Pin 6 Audio L in 1V RMS 40 kohms
Pin 7 Blue in 0.7 Vpp 75 ohms
Pin 8 Play voltage: Logic 0 = 0V to 2V
Logic 1 = 9.5V to 12V (4:3 info)
5V to 7V = 16:9 info
V.TAPE Data in/out
AV Data out
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 (Note 1)
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 (Note 2)
Pin 21 Shield
Note 1: Pin 15 is also used for C in.
Note 2: Pin 20 is also used for Y in.