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2000.12 1/1
IC INFORMATION PML009A
J
Function Electronic volume E
Type Bipolar Model DEH-P430/X1N/UC
IN4 +_R
IN4 -_R
IN4+_L
IN4-_L
IN1_R
IN2_R
IN3_R
IN3_L
IN2_L
IN1_L
Vcc
44 43 42 41 40 39 38 37 36 35 34
Isolator
SEL_out_L 1 33 SEL_out_R
Treble Middle Bass
Source Gain
Primary adjuster
PV_in_L 2 Volume
Anti Loudness 32 PV_in_R
Alias Volume
Filter
Tone_out_FL 3 ASL 31 Tone_out_FR
Anti Radiation Treble_2
SV_in_FL 4 Filter 30 SV_in_FR
HPF
Anti Radiation
Filter Bass_2
Tone_out_RL 5 29 Tone_out_RR
Zero Cross
SV_in_RL 6 detector 28 SV_in_RR
Tone_out_PreL 7 27 Tone_out_PreR
SV_in_PreL 8 0.5dB shift volume
Anti Radiation 26 SV_in_PreR
Secondary Filter LPF
Mute
Volume
9 Phase control 25 AGND_R
AGND_L
Mute Secondary
Volume
Front_out_L 10 Mute Secondary 24 Front_out_R
Volume
Rch Block
Mic_Amp
4_order_LPF Digital Block (same as Lch) 23
Rear_out_L 11 with fc=12Hz Rear_out_R
12 13 14 15 16 17 18 19 20 21 22
Noise_DET_out
DATA
MUTE
MIC_in
Vref
Pre_out_L
DGND
DC_Filter
Pre_out_R
STB
CLK