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5
μ
P
(1)
μ
PC1853CT-01 Volume control, tone control block
(6/9)
Parameter
Symbol
Test conditions
Subaddress
Data
D7 D6 D5 D4 D3 D2 D1 D0
L, R in-phase gain difference 4 (2)
DG
42
Channel to channel error = 20 log
R input
R1 output
– V
TF
05
0
1
1
0
0
0
0
0
R1 output: Output signal level of pin 13.
R input: Input signal level of pin 27.
V
TF
: Gain of the High-band flat control.
Pin 26: No signal (Connect to GND with an input coupling capacitor).
Pin 27: Input SIN wave (10 kHz, 0.5 V
rms
).
L, R in-phase gain difference 4 (3)
DG
43
Channel to channel error = 20 log
R input
R1 output
– V
TC
0
1
0
0
0
0
0
1
R1 output: Output signal level of pin 13.
R input: Input signal level of pin 27.
V
TC
: Gain of the High-band cut control.
Pin 26: No signal (Connect to GND with an input coupling capacitor).
Pin 27: Input SIN wave (10 kHz, 0.5 V
rms
).
L, R in-phase gain difference 5 (1)
DG
51
Channel to channel error = 20 log
V
BOFF
V
BON
– V
B6dB1
00
1
0
0
0
0
0
0
0
↓
V
BON
: Output signal level of pin 13 (Low boost: ON).
1
V
BOFF
: Output signal level of pin 13 (Low boost: OFF).
V
B6dB1
: Gain of the Low-band boost control (6 dB) 1.
Pin 26: No signal (Connect to GND with an input coupling capacitor).
01
0
1
1
1
1
1
1
1
Pin 27: Input SIN wave (100 Hz, 0.5 V
rms
).
L, R in-phase gain difference 5 (2)
DG
52
Channel to channel error = 20 log
V
BOFF
V
BON
– V
B6dB2
00
1
0
0
0
0
0
0
0
↓
V
BON
: Output signal level of pin 13 (Low boost: ON).
1
V
BOFF
: Output signal level of pin 13 (Low boost: OFF).
V
B6dB2
: Gain of the Low-band boost control (6 dB) 2.
Pin 26: No signal (Connect to GND with an input coupling capacitor).
01
0
1
1
0
0
0
0
0
Pin 27: Input SIN wave (100 Hz, 0.5 V
rms
).