Sony DVP-S300 Service Manual page 34

(8-8) S Terminal DC Check
Color bar output by Video Encoder (IC252)
Error 11: Serial transfer error
The color bars are output in the same manner as in (8-2).
After VS signal is turned on/off repeatedly two times, the color
bar output is turned off.
(8-9) EURO-AV Output Check (DVP-S315)
Color bar output by video encoder (IC252)
ROM audio data → ARP (IC806) → AV Decoder (IC203) → 2ch
DAC (IC215) → Analog Audio Out
Error 11: Serial transfer error
10: ARP (IC806) n AV decoder (IC203) transfer error
35: 2ch DAC (IC215) serial transfer interruption is not de-
tected
37: PLL DAC (IC209) serial transfer interruption is not de-
tected
With AV-CONT: "H", E-V/Y: "H", E-V/RGB: "H", video and au-
dio signals are output.
For the video signals, the color bars are output same as in (8-2).
For the audio signals, MPEG audio signals of ROM (IC803) data
are output same as in (9-7).
(8-10) Y/C Output Check (DVP-S315)
Color bar output by video encoder
Error 11: Serial transfer error
With AV-CONT: "H", E-V/Y: "L", E-V/RGB: "H", video signals
areoutput.
For the video signals, the color bars are output same as in (8-2).
(8-11) RGB Output Check (DVP-S315)
Color bar output by video encoder
Error 11: Serial transfer error
With AV-CONT: "H", E-V/Y: "H", E-V/RGB: "L", video signals
areoutput.
For the video signals, the color bars are output same as in (8-2).
(8-12) AV CONT Wide Mode Check (DVP-S315)
Color bar output by video encoder
Error 11: Serial transfer error
With AV-CONT: "H", VS: "H", video signals are output.
For the video signals, the color bars are output same as in (8-2).
(8-13) AV CONT Through Check (DVP-S315)
Color bar output by video encoder
Error 11: Serial transfer error
Input picture is sent as it is from EURO AV2 (CNJ601) to the AV1
(CNJ602).
The color bars are output from the player, same as in (8-2).
As AV-CONT output signal is turned on/off repeatedly two times,
confirm that the picture output is switched between through and
color bar alternately.
(9) Audio Concerned
(9-2) Sampling Frequency 44.1kHz
16.9344MHz oscillation
Error 37: PLL DAC (IC209) serial transfer interruption is not de-
tected
Sampling frequency 44.1kHz is set to the PLL DAC (IC209).
If no error is found, the message is displayed to prompt for key
entry.
Observe the output waveform of IC209 (CXD8696R) SCK02 pin.
(9-3) Sampling Frequency 48kHz
18.4320MHz oscillation
Error 37: PLL DAC (IC209) serial transfer interruption is not de-
tected
Sampling frequency 48kHz is set to the PLL DAC (IC209).
If no error is found, the message is displayed to prompt for key
entry.
Observe the output waveform of IC209 (CXD8696R) SCK02 pin.
(9-4) Sampling Frequency 96kHz
36.8640MHz oscillation
Error 37: PLL DAC (IC209) serial transfer interruption is not de-
tected
Sampling frequency 96kHz is set to the PLL DAC (IC209).
If no error is found, the message is displayed to prompt for key
entry.
Observe the output waveform of IC209 (CXD8696R) SCK02 pin.
6-6