Specifications
EN 20L03.1U AA 7.
Circuit Diagrams and PWB Layouts
Mono Carrier: Audio Processing
SUPER
BAS
BAL
BAL
VCA
PLL
PILOT
DET
MPX
IN
SAP
DET
AGC
AUXL1
AUXR1
OFFCAN1
OFFCAN2
WB
TIME
Vcc
WB
DET
SPEC
FIL
SPEC
TIME
SPEC
DET
NOISE
DET
AUXL2
AUXR2
Rout
Lout
PE
SDA
SCL
GND
10
A
B
C
D
E
F
A
B
C
D
E
F
1821 A1
2821 A3
2822 B3
2823 D2
2824 D2
2825 B4
12345678910
123456
4842
789
2826 A4
2827 B4
2828 E2
2829 E2
2830 F6
2831 E2
2832 C2
2833 A5
2834 A1
2835 C2
2836 C2
2837 B2
2838 E6
2839 D6
2841 B7
2842 B10
2843 B10
2844 C7
2845 D7
10u
2830
2846 D7
2847 D6
2848 D7
2849 D7
2850 E7
2851 E7
2852 E7
2855 C9
2856 C9
2857 D9
2858 E9
2859 E9
2860 E9
2861 B5
2862 A4
2863 D7
2864 D7
2865 E7
3822 D2
3823 D2
3824 C2
3825 B2
3826 C2
3827 E5
3828 E5
3841 C7
3842 D9
3843 D9
3852 E7
4821 B7
4822 B7
4841 E10
4842 E10
4843 C9
4844 C9
4845 D9
4847 A2
4848 A2
4849 B1
4850 C2
4851 C2
4852 B10
4853 B10
5821 A3
4847
5841 D9
7821 B3
7841 C8
9821 F10
2857
47n
2833
5841
10u
+5V
R_OUT
L_OUT
2K2
4853
9
2822
33n
2828
10n
2831
10u
4841
10u2846
10u
2823
10u
2834
3V3
2851 100n
I848
220K
3822
2836
100n
2844
2u2 50V
I847
I830
I836
3u3
4V1
4V1
RES
3V3
RES
4V1
4842
A8
4V1
A8
A8
A4 , A8
A4
A6
4V1
4V1
---
1u
AN5829S
A8
AUDIO PROCESSING (STEREO +) SAP
BTSC STEREO
MAIN CHASSIS 11NC : 3139_123_5596
4841
3V4
2V3
2V2
2V3
0V7
2V2
2V2
MONO
---
JMP
4V1
2V1
2V7
2V2
2V2
0V6
5V
2V3
ITEM
4V1
1V1
4V1
0V5
A8
4845
---
10u
A4
A4
4V1
2V2
3V3
1V
1u
A6
3V
2V1
FAMILY BOARD 11NC : 3139_123_5595
3V2
A4
RES
4V1
4V1
8V
2V2
3V5
3V2
2V2
2V2RES
4V1
A4
JMP
4V1
3V3
JMP
16TD
23VCC
11VD
VREF 21
3841
180K
4848
3842
5821
10u
2859
1u
100R
1u0
2843
2842
1u0
4845
4821
100u
2821
10u
2839
2863
220p
16V
100R
3828
16V
100n
2829
2825
39n
3826
2K2
2858
3
2837
470n
1821
1
2
220p
2862
2824
10u
10u
4844
2826
15n
2847
100u
2848
330n
3825
4843
AudioSGnd
7841
1
10
11
12
13
14
15
16
17
18
19
2
20
21
22
23
24
3
4
5
6
7
8
2861
220p
2K2
3824
4849
PF3 5
6PF4
19 RB
22 RIN 15ROUT
18 RT
13 SCL
SDA14
9LB
3 LIN 12LOUT
8LT
24 MODE
PF1 1
4PF2
7821
AN5891K
2 AGC
20 BB
10BD
17BLD
GND7
10u
IIC BLOCK
VOL
TONE
AGC
SURR
AGC
CONTROL
TONE
VOL
LEVEL SENSE
10u
2832
2838
2850
2856
1u
2860
100n
2835
10n
2864
10V
4822
4851
4850
9821
100n
2852
2827
33n
2865
10V
2849
22n
35V4u7
2845
100R
3827
4u7
2841
2M2
3852
1u
2855
100R
3843
4852
2K2
3823
L1_IN
R2_IN
SCL
SDA
+8V
SDA
SCL
R1_IN
L2_IN
Main_OutL
Main_OutR
AM_FM_MONO
A5 A5
G_13933_005.eps
010506
3139 123 5596.5
I836
1V / div DC
1ms / div
I847 I848
0.5V / div DC
1ms / div
0.5V / div DC
1ms / div
I830
1V / div DC
1ms / div