Enc-40 Board - Sony BDX-E1000 Installation Manual

S906 (A-10) : INPUT IMPEDANCE select switch
600 Ω : Sets the impedance of the analog audio input
terminal to 600 Ω.
10 kΩ : Sets the analog audio input terminal to high
impedance.
Factory setting : 600 Ω
[Indicator]
D909 (A-5), D910 (A-6) (green) : STATUS indicators
Indicate the operating states of the audio encoder.
D909 D910
lights up lights off
lights off lights up
D911 (A-6) (green) : Factory use only
D912 to D914 (A-6) (green) : STATUS indicators
Indicate the operating status of the audio encoder.
D912 D913
lights up lights off
lights off lights up
lights off lights off
D915 (A-6) (green) : Factory use only
D916 (A-6) (green):
Serial number 10001 to 10030
Serial number 10031 and higher : Not mounted
D917 (A-8) to D924 (A-9) (green) : WARNING indicators
Indicate the states of each audio signal channel which is
selected for input.
• During the analog input selection:
Lights up : Not a over level.
Blinks : Detects a over level.
• During the digital input (AES/EBU or SDI) selection:
Lights up : Exists a input.
Blinks : Detects a over level.
Lights off : No input.
The correspondence of the indicator and the channel are as
follows:
D917 D918 D919 D920
CH1 CH2 CH3 CH4
BDX-E1000
Operating state
Layer I
Layer II
D914 Sampling frequency
lights off 32 kHz
lights off 44.1 kHz
lights up 48 kHz
: Unassigned
D921 D922 D923 D924
CH5 CH6 CH7 CH8

1-7-2. ENC-40 Board

C
B
A
1 2 3 4 5 6
n
The addresses on the board are shown by ( ) marks.
[Switch]
S1401 (A-9) : Factory use only
Factory setting : All switch levers are set to OPEN (upper
position).
OPEN
( indicates the switch lever position.)
1 2 3 4
n
Be sure to use this switch with factory setting.
[Indicator]
D1401, D1409, D1402, D1410 (A-4) (green) :
STATUS indicators
Indicate the operating state of IC1 in hexadecimal (HEX
code) on 4 bits.
D1403, D1411, D1404, D1412 (A-5) (green) :
STATUS indicators
Indicate the operating state of IC2 in hexadecimal (HEX
code) on 4 bits.
D1405 (A-6) (green) : CPU RUN indicator
Lights up during the IC1's CPU runs.
D1413 (A-6) (green) : CPU RUN indicator
Lights up during the IC2's CPU runs.
D1406 (A-6) (green) : STREAM BUFFER indicator
Lights up when the stream buffer is filled to capacity.
D1414 (A-8) (green) : STREAM BUFFER indicator
Lights up when the stream buffer is empty.
1-7. Internal Switches and Indicators
S1401
7 8 9 10 11 12 13
A side (Component side)
1-9 (E)