ELURA20 MC A, ELURA10 A
CAHPTER 2. TECHNICAL DESCRIPTION
2-10
3-4 Audio Signal Flow
<MIC AMP> IC701
Processing is applied to output signal of microphone element C whereby it is mixed with L and R signals. The former nondirectional
microphone is thus changed to a stereo microphone having directivity
< AIF >IC801
Carries out switching between internal and external microphones (by means of serial data from MAIN MI-COM), plus ALC (Auto
Level Control), and amplification of each output signal.
Also, the shutter sound at card recording from the CAMERA MI-COM and the beep tone issued at ejection from the MAIN MI-
COM are added to the speaker output signal in AIF.
< A/D,D/A >IC802
Carries out analog - digital signal conversion. Sampling frequency is output from VIC2 and is Fs=32 KHz or Fs=48 KHz depend-
ing on the audio mode. Quantization bit number is 12 bits in case of 32 KHz or 16 bits in case of 48 KHz.
Fig. 2-7
IC701
MIC
Q803, 4
IC801
AIF
IC802
A/D
D/A
CAMERA
MI-COM
SHUTTER
BEEP 2
BEEP 1
BEEP LEV
MAIN MI-COM
BEEP
CONT.
IC2301
VIC2
IC2000
VRP2
R
L
C
SPEAKER
AMP
AMP
REC/PB
HEAD
L
R
L
R
L
R
L
R
L
R
L
R
L
L+R
+
-
R
L
R
L
R
EXT.
MIC
HEAD
PHONE
AV
JACK
SPEAKER
Содержание ELURA10 A
Страница 5: ...ELURA20 MC A ELURA10 A CHAPTER 1 GENERAL DESCRIPTION OF PRODUCT 1 2 External Appearance Fig 1 1 ...
Страница 142: ...5 8 ELURA20 MC A ELURA10 A Main Dial Rear Cover Section 3 12 2 1 6 7 8 5 2 16 17 4 9 14 13 15 11 10 ...
Страница 148: ...5 14 ELURA20 MC A ELURA10 A Camera Lens Unit Section 5 15 5 5 4 13 2 10 12 17 16 14 9 8 2 3 7 2 5 5 1 6 11 ...
Страница 150: ...5 16 ELURA20 MC A ELURA10 A CVF Unit Section 15 14 9 8 13 12 11 6 5 1 2 3 4 7 16 17 10 ...
Страница 152: ...5 18 DMC II Mechanical Chassis Section 1 1 4 2 3 6 7 10 11 12 5 4 2 3 8 9 Slide Chassis Ass y ...
Страница 154: ...5 20 DMC II Mechanical Chassis Section 2 2 1 3 4 8 5 2 6 9 13 14 15 19 16 11 14 18 17 10 5 12 7 ...
Страница 156: ...5 22 DMC II Mechanical Chassis Section 3 FACE 12 2 22 2 13 12 3 7 11 9 10 8 2 3 6 4 5 14 15 16 18 20 19 17 6 21 1 2 ...
Страница 158: ...5 24 DMC II Mechanical Chassis Section 4 REAR FACE 1 2 2 5 6 7 8 9 5 10 11 12 1 13 14 3 4 ...