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PML009A
SEL_out_L
PV_in_L
Tone_out_FL
SV_in_FL
Tone_out_RL
SV_in_RL
Tone_out_PreL
SV_in_PreL
AGND_L
Front_out_L
Rear_out_L
PAL006A
sw_vcc
+ -
1
2
3
4
44
43
42
41
40
Isolator
1
Source Gain
adjuster
Primary
2
Volume
3
Anti Radiation
4
Filter
Anti Radiation
Filter
5
6
7
8
0.5dB shift volume
Secondary
Mute
Volume
9
Secondary
Mute
Volume
10
Secondary
Mute
Volume
4_order_LPF
Mic_Amp
11
with fc=12Hz
12
13
14
15
16
+ -
+ -
+ -
5
6
7
8
9
10 11
12 13
39
38
37
36
35
Treble
Middle
Bass
Anti
Loudness
Alias
Volume
Filter
ASL
Treble_2
HPF
Bass_2
Zero Cross
detector
Anti Radiation
LPF
Filter
Phase control
Rch Block
Digital Block
(same as Lch)
17
18
19
20
21
amp_vcc
+ -
+ -
14 15
16 17
18 19
MEH-P7300R,P7350
34
33
SEL_out_R
32
PV_in_R
31
Tone_out_FR
30
SV_in_FR
29
Tone_out_RR
28
SV_in_RR
27
Tone_out_PreR
26
SV_in_PreR
25
AGND_R
24
Front_out_R
23
Rear_out_R
22
+ -
+ -
sw_vcc
stby
20 21
22 23
24 25
79
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