Audio Level Diagram - Hitachi 53SDX01B Service Manual

DSP/AD/DA
-6dB
1k
MUTE
FRONT L
4.7k
9.1k
-6dB
1k
MUTE
FRONT R
4.7k
9.1k
1k
SURROUND L MUTE
1k
SURROUND R
MUTE
1k
1k
1k
MUTE
CENTER
+6dB
1k
1k
1k
MUTE
SUB WOOFER
+6dB
-5dB
DIGITAL BOARD
ERR MUTE
PERFECT VOL
DIR ERR
REQUEST
DECODE ERR
P.VOL
ANALOG IN
OPTICAL
COAXIAL
OPTI/COAX SEL
OPTI/COAX SEL OUTPUT
L OPTICAL
MID COAXIAL
H MUTE
0dB
3.6k
4.7K
0dB
3.6k
47k
47k
4.7K
4.7K 4.7K
C/SW
CONTROL
-6dB
TDA7309D2
-88dB
27K
LPF f0=150Hz
0.12
24K 24K
0.056
SW SEL2
SW SEL1
+10.5dB
13K
+4.5dB
4.7K
13K
22K 6.2K
SW SEL1
SUB WOOFER
SW SEL2
MODE DAC
STADIUM/ROCK/JAZZ/DOLBY DIGITAL L
OFF/PRO LOGIC H
DP0X AUDIO LEVEL DIAGRAM
0dB
0dB
FRONT FRONT
CONTROL GRAPHIC EQ
TDA7309D1 TDA7317
-
-88dB 0dB
0dB
1k 1k
+6dB
REAR
CONTROL
1k 1k
TDA7309D3
-
-88dB 0dB
+6dB
-3dB
0dB
5.6k
0dB
3.9k
CENTER
GRAPHIC EQ
SWX: 0dB
TDA7317
SDX: -3dB
-
0dB
1k 1k
+6dB
200mVrms
DAC
YES L
NO H
OUTPUT
LFE
L+R
56
-6dB
MUTE
FRONT L
-6dB
MUTE
FRONT R
-6dB
MUTE
SURROUND L
-6dB
MUTE
SURROUND R
-6dB
0dB
MUTE
10k
10k
CENTER
-6dB
MUTE
SDX: 2SP
SWX: 1SP
MUTE
0dB
SUB WOOFER
MUTE
0dB
HIFI L
MUTE
0dB
HIFI R
MUTE
MUTE
6dB
ERR MUTE ERR MUTE