SONY BKPF-202R
Manual de Servicio

1-4. Location and Function of Switches/LEDs

1-4. Location and Function of Switches/ LEDs

S105
XLR BNC

S106
ON OFF

TEST NOR

S101 D304 D405 D112 D113 S201 RV301 RV401 S103 D114

TP103 TP102

RV302

TP312

TP311

ON OFF

S104 RV402 TP411 TP412

DA-116 BOARD (A side) 1 S101: INPUT SELECT switch Selected the input connector for digital audio input signal. XLR ; XLR connector BNC ; BNC connector Factory setting ; BNC 2 D304 and D405: A. SIG (analog output signal) L and R indicators Indicated the existence of the analog output signal and separately indicated the L and R. As the index is -24 dBs (-48 dBFs), lighted when the output the analog signal is bigger than the above index. 3 D112 and D113: DE-EMP (de-emphasis) L and R indicators Indicated the ON/OFF of de-emphasis and separately indicated the L and R. 4 S201-1: DE-EMP (de-emphasis) selection switch Selected the de-emphasis mode to the AUTO/MANUAL. Factory setting; AUTO 5 S201-2 and -3: MANUAL L/R ON/OFF (de-emphasis) switches Selected the de-emphasis to the ON/OFF when selecting the S201-1 to the MANUAL. Factory settings; Both OFFs 6 RV301 and RV401: LEVEL-ADJ (level adjustment) volume Adjusted the audio output level and adjusted to convert the analog audio signal of +4 dBm when receiving -20 dBFs. As necessary, it is possible to voluntarily select the range between -10 dBm and +8 dBm. Factory settings; Both standard levels = +4 dBm 7 S103: DELAY TIME (delay time selection) switch Selected the delay time of the digital delay function. This rotary switch has the 16 points from 0 to F. In combination with S105-2 and -3 (DL TIME �2 and �4) switches, the delay time is selected as the below list. Factory setting; 0
Switch S105-2 S105-3 0 1 2 S103 (Unit: Video frame) E F 15/8 2 15/4 4 15/2 8 3 Standard OFF OFF 1/8 2/8 3/8 4/8 �2 ON OFF 1/4 2/4 3/4 1 �4 � ON 1/2 1 3/2 2

1-4 (E)

BKPF-202